CN101788097B - Heavy load swing support device - Google Patents
Heavy load swing support device Download PDFInfo
- Publication number
- CN101788097B CN101788097B CN2010101451607A CN201010145160A CN101788097B CN 101788097 B CN101788097 B CN 101788097B CN 2010101451607 A CN2010101451607 A CN 2010101451607A CN 201010145160 A CN201010145160 A CN 201010145160A CN 101788097 B CN101788097 B CN 101788097B
- Authority
- CN
- China
- Prior art keywords
- roller
- support device
- heavy load
- lower bottom
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Supports For Pipes And Cables (AREA)
- Crushing And Grinding (AREA)
Abstract
A heavy load swing support device relates to a support device of a heavy-duty equipment. The invention solves the problem that when the supported object has microscale angle change or prolongation under heavy load situation, the support device in the prior art accelerates the damage of the equipment and the support. The invention is characterized in that: a lower base 4 is fixed on a fixed object 7, a lower retaining block is tightly attached on the lower base 4 and is connected with the fixed object 7 through a bolt, a guiding plate 5 is respectively connected with both ends of a roller 3 through bolts, the roller 3 is arranged on the lower base 4, an upper base 1 for supporting a supported object 8 is placed on the roller 3, and a retaining block 2 is respectively connected with both sides of the upper base 1. The invention can be applicable to the heavy-duty equipments with repeated elastic deformation or relative microscale movement due to other factors in working process.
Description
Technical field
The invention belongs to heavy duty equipment, particularly a kind of heavy duty and supported body of bearing has micro-angle to change the support device with the elongation occasion.
Background technique
A lot of situation are arranged in the heavy duty equipment, not only required support force big but also require the support device of trace adjusting is relatively arranged with equipment.The support device of existing technology all is clumsy simple support basically, only requires enough intensity, rigidity, and has ignored the trace movement that equipment in fact exists, and therefore, this support device has quickened the damage of equipment and support.The support of existing support device all is to be main with the face contact, and increased a lot of constraints in the use: when supported equipment had rotation to need, limit rotation must have some complicated outside force; When supported equipment had elongation, the restriction elongation will inevitably produce huge frictional force.The restraining force of these increases usually can make support supporting surface inordinate wear, weld cracking, stone bolt damage or the like occur.Like this, not only increase the damage of main equipment, and can not fundamentally remove the unreliable support of equipment, reduced the safety coefficient of equipment, increased cost.
Summary of the invention
The object of the invention is intended to overcome the shortcoming of existing technology; A kind of heavy load swing support device is provided; Make the surface of contact between support and the supported body; Change the line contact into by the face contact, solve when supported body has micro-angle variation or elongation under the heavily loaded situation, existing support device has quickened equipment and has supported the problem of damaging.
The present invention seeks to realize through following technological scheme:
A kind of heavy load swing support device; It is characterized in that: said support device is made up of upper bed-plate, last block, roller, lower bottom base, guide plate, following block, and said lower bottom base is fixed on the fixed object, and said block down is close to lower bottom base and is connected with fixed object with bolt; Said guide plate is connected respectively to the two ends of roller with bolt; Roller places on the lower bottom base, and the said upper bed-plate that supports supported body is placed on the roller, and block is connected respectively to the upper bed-plate both sides with bolt.
The present invention compared with prior art owing between Up/down base, be provided with roller, has the following advantages:
1, Up/down base of the present invention all is that line contacts with the roller contact form, has reduced the constraint to supported body sense of rotation, thereby has made when supported body has angular transformation, has reduced and has rotated other external force of bringing.Stressed still very simple, only cross the pressure of roller center line perpendicular to surface of contact.
2, supported body is when the roller tangential direction is moved, and roller and Up/down base have constituted rolling friction pair, under the situation of heavy duty, change rolling friction into by sliding friction, have significantly reduced frictional force, and supported body can freely stretch simultaneously.
Description of drawings
Fig. 1 is a plan view of the present invention;
Fig. 2 is that the A of Fig. 1 is to view.
The present invention is described further through preferred embodiment below in conjunction with accompanying drawing.
Embodiment
Like Fig. 1, shown in 2; A kind of heavy load swing support device; Be made up of upper bed-plate 1, last block 2, roller 3, lower bottom base 4, guide plate 5, following block 6, said lower bottom base 4 is fixed on the fixed object 7, and said block 6 down is close to lower bottom base 4 usefulness bolts and is connected with fixed object 7; Said guide plate 5 usefulness bolts are connected respectively to the two ends of roller 3; Roller 3 places on the lower bottom base 4, and the said upper bed-plate 1 that supports supported body 8 is placed on the roller 3, and block 2 usefulness bolts are connected respectively to upper bed-plate 1 both sides.
Installation steps of the present invention are following:
1, lower bottom base 4 is fixed on the fixed object 7; 2, be close to lower bottom base 4 usefulness bolts and connect block 6 to fixed object 7, guarantee that the lower bottom base location is good; 3, guide plate 5 usefulness bolts are connected on the roller 3; 4, the assembly parts that step 3 assembled are placed on the lower bottom base 4; 5, upper bed-plate 1 is placed on the roller 3; 6, block 2 usefulness bolts are connected respectively to upper bed-plate 1 both sides.
After accomplishing according to as above step equipment, with this support device be installed in support with supported objects in the middle of.Its method be with lower bottom base 4 be installed on the supporter or with part that supporter is fixedly connected on; Upper bed-plate 1 is connected with supported object.
As to scheme Up/down base be line contact with contacting of roller 3 respectively, when supported objects 8 has small angle to relatively rotate, uses that the present invention just can remove because unnecessary power and the moment that rotation brings.When supported objects and support relatively move when moving, roller 3 rolls between Up/down base, has reduced frictional force like this.The present invention can use to be had repeated elastic deformation in the course of the work or is affected by other factors in the heavy duty equipment of relative trace movement, like successful Application in the 4000T steel pipe hydrostatic tester.
Claims (1)
1. heavy load swing support device; It is characterized in that: said support device is made up of upper bed-plate (1), last block (2), roller (3), lower bottom base (4), guide plate (5), following block (6); Said lower bottom base (4) is fixed on the fixed object (7); Said down block (6) is close to lower bottom base (4) and is connected with fixed object (7) with bolt, and said guide plate (5) is connected respectively to the two ends of roller (3) with bolt, and roller (3) places on the lower bottom base (4); The said upper bed-plate (1) that supports supported body (8) is placed on the roller (3), and will go up block (2) and be connected respectively to upper bed-plate (1) both sides with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101451607A CN101788097B (en) | 2010-04-09 | 2010-04-09 | Heavy load swing support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101451607A CN101788097B (en) | 2010-04-09 | 2010-04-09 | Heavy load swing support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101788097A CN101788097A (en) | 2010-07-28 |
| CN101788097B true CN101788097B (en) | 2012-05-30 |
Family
ID=42531423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101451607A Expired - Fee Related CN101788097B (en) | 2010-04-09 | 2010-04-09 | Heavy load swing support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101788097B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679109B (en) * | 2012-05-07 | 2013-12-04 | 西北工业大学 | Movable and fixable mechanical equipment base |
| CN112975153B (en) * | 2021-02-25 | 2022-07-22 | 济南百宏激光技术有限公司 | Improved laser cutting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452558A (en) * | 1980-03-05 | 1984-06-05 | Hoko Sangyo Co., Ltd. | Support structure for checking and repairing heavy rotatable objects |
| US5350151A (en) * | 1991-12-09 | 1994-09-27 | Matsushita Electric Industrial Co., Ltd. | Load supporting apparatus |
| DE4335485A1 (en) * | 1993-10-18 | 1995-04-20 | Siemens Ag | Device for fastening a large machine part on a cemented foundation |
| US6955467B2 (en) * | 2003-11-06 | 2005-10-18 | National Applied Research Laboratories | Seismic isolation bearing assembly with a frame unit for supporting a machine body thereon |
-
2010
- 2010-04-09 CN CN2010101451607A patent/CN101788097B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452558A (en) * | 1980-03-05 | 1984-06-05 | Hoko Sangyo Co., Ltd. | Support structure for checking and repairing heavy rotatable objects |
| US5350151A (en) * | 1991-12-09 | 1994-09-27 | Matsushita Electric Industrial Co., Ltd. | Load supporting apparatus |
| DE4335485A1 (en) * | 1993-10-18 | 1995-04-20 | Siemens Ag | Device for fastening a large machine part on a cemented foundation |
| US6955467B2 (en) * | 2003-11-06 | 2005-10-18 | National Applied Research Laboratories | Seismic isolation bearing assembly with a frame unit for supporting a machine body thereon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101788097A (en) | 2010-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104325253B (en) | Beam welding production line crossbeam tipper | |
| CN103132930A (en) | Spinner assembly of iron driller | |
| CN105081818A (en) | Impact-type manual clamping apparatus | |
| CN101788097B (en) | Heavy load swing support device | |
| CN104016075A (en) | Auxiliary brake friction damping device of downward belt conveyor | |
| CN108580588A (en) | Tipper | |
| CN103264883A (en) | Tipper carrier material separation device | |
| CN102441789B (en) | Method and device for press-mounting and centering of variable-gauge railway wheel set bearings | |
| CN201760466U (en) | Eliminating device for tower shape of horizontal steel coil | |
| KR101175478B1 (en) | apparatus for preventing transformation of a traveling rail | |
| CN203345596U (en) | Shifting roller bed | |
| CN102601600A (en) | HGC (hydraulic gap control) hydraulic cylinder replacement system | |
| CN204470643U (en) | A kind of bridge combined member bar drilling equipment | |
| CN205146883U (en) | Bearing frame dismounting device | |
| CN104438478B (en) | A kind of rail apparatus for shaping | |
| CN204342095U (en) | The anti-deviation derailing device of a kind of light-duty transfer ear | |
| CN109520866B (en) | Pressure shear test device | |
| CN204237474U (en) | A kind of two-stage telescopic hoist | |
| CN202499491U (en) | Manual stopper | |
| CN101758079A (en) | Upper supporting roll hydraulic balance device of cold-rolling mill | |
| CN103029977A (en) | Variable-position flat turning device | |
| CN204659025U (en) | For the aid vehicle of hydraulic press | |
| CN223163062U (en) | A clamp leg structure | |
| CN104785668A (en) | Steel bar bender baffle and steel bar bender | |
| CN204430600U (en) | A kind of parking systems shock-resistant member set of rails welder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100728 Assignee: Valley longwall mining equipment (Taiyuan) Co.,Ltd. Assignor: TAIYUAN HEAVY INDUSTRY Co.,Ltd. Contract record no.: 2014990000132 Denomination of invention: Heavy load swing support device Granted publication date: 20120530 License type: Exclusive License Record date: 20140313 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |