CN2274075Y - Slow-drop life-saving device for high building - Google Patents
Slow-drop life-saving device for high building Download PDFInfo
- Publication number
- CN2274075Y CN2274075Y CN 96247623 CN96247623U CN2274075Y CN 2274075 Y CN2274075 Y CN 2274075Y CN 96247623 CN96247623 CN 96247623 CN 96247623 U CN96247623 U CN 96247623U CN 2274075 Y CN2274075 Y CN 2274075Y
- Authority
- CN
- China
- Prior art keywords
- slow
- high building
- cable drum
- gear wheel
- gear
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000002775 capsule Substances 0.000 claims description 15
- 230000004083 survival effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model relates to a slow-dropping life-saving device for high buildings, which comprises a casing, a steel cable drum and a steel cable, wherein, the steel cable is wound on the steel cable drum; bearing seats are fixed on both sides of the casing; a shaft is arranged on each bearing seat via a bearing. The utility model is characterized in that a gear wheel and the steel cable drum are both fixed on the shaft, a handle is fixed on the casing, and a gear wheel pin is arranged in the handle. One end of the gear wheel pin is provided with a spring, and the other end of the gear wheel pin is contacted with the gear wheel; a trigger is installed on the gear wheel pin. The utility model has advantages of adjustable dropping speed, flexible adjustment and safe use.
Description
A kind of high building is slow to fall brucker survival capsule, relates to device use for taking people downstairs on building or the analog.
That Chinese patent has been announced for No. 93227108.1 is a kind of " high floor personnel escape danger the brucker survival capsule of saving oneself ", is made up of expansive force friction mandrel, cable drum and steel wire rope, expansive force adjusting device and shell.The friction rubber axis is contained in the axle sleeve, and there is a packing ring at the rear portion.Whole expansive force friction mandrel is contained in the cable drum, and the steel wire rope front end has hook.Adjusting screw(rod) penetrates in the friction rubber axis, and its front end is followed successively by compression spring, spring base, adjusting nut, and its rear portion is stuck on the packing ring, and afterbody has regulating handle.Rubber axis yet this brucker survival capsule employing rubs, and adjusting screw(rod) penetrates in the rubber axis that rubs therefore easy on the one hand generation stuck phenomenon, adjusting inconvenience on the other hand.
The purpose of utility model provides that a kind of high building is slow to fall brucker survival capsule, and it can regulate decrease speed easily and safely.
According to above-mentioned purpose, utility model adopts such technical scheme: this high building is slow to fall brucker survival capsule and includes housing, cable drum, steel wire rope, wire rope roll is on cable drum, bearing block is fixed on the shell both sides, and axle is contained on the bearing block by bearing, is characterized in that gear and cable drum all are fixed on the axle, handle fixes with shell, and gear pin is housed in the handle, and gear pin one end is equipped with spring one end and can contacts with gear, and the plate machine is housed on the gear pin.
The utility model is owing to adopting gear pin to come the rope speed of putting of control gear rotating speed and then control cable drum, and it is adjustable therefore to have decrease speed, and regulates flexible, safety.
The concrete structure of utility model is provided by following examples and accompanying drawing:
Fig. 1 falls the brucker survival capsule structural representation for delaying according to the high building that the utility model proposes;
Fig. 2 is the A-A cut-away view of Fig. 1;
Fig. 3 falls the employed safety belt of brucker survival capsule for delaying according to the high building that the utility model proposes;
Fig. 4 falls the employed connection chain of brucker survival capsule for delaying according to the high building that the utility model proposes.
Below in conjunction with drawings and Examples to falling brucker survival capsule and be described further according to the high building that the utility model proposes is slow.
Referring to Fig. 1, fall brucker survival capsule and include shell (3) according to the high building that the utility model proposes is slow, the two ends that the shape of shell is preferably garden tubular, shell are fixed with bearing block (2), and this bearing block also plays the effect of end cap.The two ends of axle (8) are contained on the bearing block by bearing (1).Be wound with steel wire rope (4) on the cable drum (5), and be fixed on the axle.A side of cable drum is fixed with gear (6) on the axle.Butt hook (9) is housed on the shell, and an end of steel wire rope also is equipped with safety door hook (7).Again referring to Fig. 2, shell (3) radially loading jug (10), and the end that gear pin (11), gear pin are housed in the handle is equipped with spring (13), because the effect of spring, the other end of gear pin is against on the gear, thereby stops the rotation while of gear, also be fixed with trigger (12) on the gear pin, so that make the gear pin retraction, thus, gear can be rotated.For the purpose of more safely, one pair of handle is housed with being preferably in the shell bilateral symmetry, gear pin all is housed in the handle
For safety, on butt hook, be connected with safety belt, as shown in Figure 3.Safety belt is formed wherein two end by three belt strips and all is fixed on the 3rd and goes up and form two rings (14).The two ends of the 3rd band can be connected mutually.During use, survivor's two hands or bipod pass ring, and the two ends of the 3rd band (15) are connected mutually, and butt hook is hooked in the 3rd band can be again referring to Fig. 4, and this high building is slow to fall on the butt hook of brucker survival capsule or the safety door hook band chain link in succession.
Claims (3)
1. the slow brucker survival capsule that falls of a high building, include housing, cable drum, steel wire rope, wire rope roll is on cable drum, bearing block is fixed on the shell both sides, and axle is contained on the bearing block by bearing, it is characterized in that gear and cable drum all are fixed on the axle, handle fixes with shell, and gear pin is housed in the handle, and gear pin one end is equipped with spring one end and can contacts with gear, and the plate machine is housed on the gear pin.
2. high building as claimed in claim 1 is slow to fall brucker survival capsule, it is characterized in that being equipped with on the shell one pair of handle.
3. high building as claimed in claim 1 is slow to fall brucker survival capsule, it is characterized in that also including safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247623 CN2274075Y (en) | 1996-11-26 | 1996-11-26 | Slow-drop life-saving device for high building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247623 CN2274075Y (en) | 1996-11-26 | 1996-11-26 | Slow-drop life-saving device for high building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274075Y true CN2274075Y (en) | 1998-02-11 |
Family
ID=33919728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96247623 Expired - Fee Related CN2274075Y (en) | 1996-11-26 | 1996-11-26 | Slow-drop life-saving device for high building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274075Y (en) |
-
1996
- 1996-11-26 CN CN 96247623 patent/CN2274075Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |