CN203220695U - Lifesaving descent control device - Google Patents
Lifesaving descent control device Download PDFInfo
- Publication number
- CN203220695U CN203220695U CN 201320265156 CN201320265156U CN203220695U CN 203220695 U CN203220695 U CN 203220695U CN 201320265156 CN201320265156 CN 201320265156 CN 201320265156 U CN201320265156 U CN 201320265156U CN 203220695 U CN203220695 U CN 203220695U
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- China
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- control device
- descent control
- lifesaving descent
- friction plate
- braking
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Abstract
The utility model relates to a lifesaving descent control device. The lifesaving descent control device comprises a machine cabin shell body, a rope wheel cabin cover, a braking cabin cover, a gearwheel, a pinion, a braking shaft, a rope wheel, vanes, a friction plate, a spring and a centrifugal block steel backing. Based on the principle of a friction speed-reducing device, centrifugal force is utilized to enable the friction plate to be attached to the machine cabin shell body, so that frictional force is generated to limit the rotation speed of the gearwheel, a gear speed-reducing device slows down through the frictional force between the rope wheel and a rope and the frictional force between the gearwheel and the pinion, and a braking device plays a role in locking at the beginning of descending and plays a role in speed-reducing braking in the descending process. The lifesaving descent control device is light in weight, convenient to use, exquisite, better in effect due to the two sets of speed-reducing devices, higher in security coefficient and more reliable to use due to the braking device. The lifesaving descent control device is used for escape and rescue at high altitudes, and has the advantages that the descending speeding is uniform, the safety of escaping personnel is guaranteed, escape can be completed without the help of other auxiliary devices, and the effects of saving time and labor can be achieved.
Description
Technical field
The present invention relates to high-altitude emergency escape and rescue.
Background technology
At present, along with social development, work high above the ground is very general, when work high above the ground has an accident, perhaps under the situation of danger such as high-rise breaking out of fire, traditional quick escape mode is for by rope ladder, life chute, facilities such as escape well are escaped, the length of supporting safety rope is about 30 meters, but these facility cost height, it is big to take up room, use inconvenience, especially the sick children of the old and the weak is inapplicable.In this case, descending lifeline has been given birth to regard to application, but present various descending lifelines exist bulky mostly, complex structure, cost of manufacture height, the perishable or slow shortcomings such as poor effect of falling, present survival equipment can't satisfy work high above the ground personnel's emergency escape, and the high temperature that high altitude escape equipment can't satisfy the non-stop run generation may appear, influences the security performance of survival equipment, and may cause dangerous consequences.
Summary of the invention
The objective of the invention is to address the deficiencies of the prior art, a kind of lifesaving descent control device equipment that can self-contained heat sinking function is provided.
The technical solution used in the present invention is: a kind of lifesaving descent control device mechanism, comprise rope sheave hatchcover, cabin housing, brake hatchcover, gear wheel, rope sheave, pinion, blade, friction plate, centrifugal steel backing, spring and brake axle, it is characterized in that, described lifesaving descent control device has been installed vane heat dissipating, described rubbing device adopts the spring type of attachment, by the middle stable decline that progressively rubs toward two ends.
Further, lifesaving descent control device mechanism friction plate adopts the spring type of attachment.
Further, lifesaving descent control device mechanism its be provided with vane heat dissipating.
The invention has the beneficial effects as follows: when the lifesaving descent control device generation high temperature that works long hours continuously, can be rotated with pinion shaft by the blade of self installing and produce air and flow, reach heat sinking function.
Description of drawings
Fig. 1 is the overall appearance figure of the embodiment of the invention;
Fig. 2 is the cut-away view of the embodiment of the invention;
Wherein: 1, rope sheave hatchcover; 2, cabin housing; 3, brake hatchcover; 4, gear wheel; 5, rope sheave; 6, pinion; 7, blade; 8, friction plate; 9, centrifugal block of steel backing; 10, spring; 11, brake axle.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention done describing in further detail.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
As shown in Figure 1, a kind of outward appearance of lifesaving descent control device equipment comprises rope sheave hatchcover 1 cabin housing 2 brake hatchcovers 3, adopts screw to connect.
As shown in Figure 2, rope sheave 5 usefulness straight pins and gear wheel 4 are fixing, be installed to then in the cabin housing 2, friction plate 8 is bonding with centrifugal block of steel backing 9, by spring 10 centrifugal block of steel backing 9 is connected with brake axle 11, brake axle 11 is fixed with pinion 6 usefulness straight pins, and correspondence is installed in the cabin housing 2, in order to guarantee influencing each other between rope sheave mechanism and the friction mechanism, adopt the form of cutting apart in housing 2 cabins, cabin.In the lifesaving descent control device equipment course of work, because friction generates heat for a long time with cabin housing 2 for friction plate 8, in order better to make the lifesaving descent control device heat radiation, keep optimum working performance, at brake axle 11 blade 7 is installed respectively up and down, make brake axle 11 in rotating process, produce air by blade 7 and flow, reach the effect of heat radiation, thereby guarantee the service behaviour of lifesaving descent control device the best.
Claims (3)
1. lifesaving descent control device, comprise rope sheave hatchcover, cabin housing, brake hatchcover, gear wheel, rope sheave, pinion, blade, friction plate, centrifugal steel backing, spring and brake axle, it is characterized in that, described lifesaving descent control device has been installed vane heat dissipating, described rubbing device adopts the end to end spring type of attachment that stretches, by the middle stable decline that progressively rubs toward two ends.
2. according to the described lifesaving descent control device of claim 1, it is characterized in that; Friction plate adopts the spring type of attachment, makes the decrease speed of lifesaving descent control device even.
3. according to the described lifesaving descent control device of claim 1, it is characterized in that; Blade has heat sinking function, and the lifesaving descent control device friction plate generation heat that works long hours is installed in friction plate 2 blades up and down and produces air along with brake axle rotates at a high speed and flow, and the heat diffusion that friction plate is produced is to the lifesaving descent control device outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320265156 CN203220695U (en) | 2013-05-16 | 2013-05-16 | Lifesaving descent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320265156 CN203220695U (en) | 2013-05-16 | 2013-05-16 | Lifesaving descent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220695U true CN203220695U (en) | 2013-10-02 |
Family
ID=49247713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320265156 Expired - Lifetime CN203220695U (en) | 2013-05-16 | 2013-05-16 | Lifesaving descent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103893924A (en) * | 2014-03-14 | 2014-07-02 | 黄河科技学院 | Prompt drop escaping system of super high-rise building |
-
2013
- 2013-05-16 CN CN 201320265156 patent/CN203220695U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103893924A (en) * | 2014-03-14 | 2014-07-02 | 黄河科技学院 | Prompt drop escaping system of super high-rise building |
| CN103893924B (en) * | 2014-03-14 | 2016-05-11 | 黄河科技学院 | High-rise building rapidly descending escape system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: 3S LIFT-FICONT INDUSTRY (BEIJING) INC. Free format text: FORMER NAME: ZHONGJI LIANHE INDUSTRY TECHNOLOGY (BEIJING)CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xijun Inventor after: Liu Zhixin Inventor before: Wang Xijun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG XIJUN TO: WANG XIJUN LIU ZHIXIN |
|
| CP03 | Change of name, title or address |
Address after: 101106 Beijing, East Road, Tongzhou District, No. two, building No. 15, building No. 1 Patentee after: FICONT INDUSTRY (BEIJING) Co.,Ltd. Address before: 101108, Beijing East Road, Tongzhou District Economic Development Zone, No. two, No. 3 East Road Patentee before: International Joint Industrial Technology (Beijing) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |