CN201684310U - Portable high-rise safe escape apparatus - Google Patents
Portable high-rise safe escape apparatus Download PDFInfo
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- CN201684310U CN201684310U CN2010202143308U CN201020214330U CN201684310U CN 201684310 U CN201684310 U CN 201684310U CN 2010202143308 U CN2010202143308 U CN 2010202143308U CN 201020214330 U CN201020214330 U CN 201020214330U CN 201684310 U CN201684310 U CN 201684310U
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- cylindrical shell
- portable high
- threeway cylindrical
- passage
- escaping device
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Abstract
The utility model provides a portable high-rise safe escape apparatus comprising a safety rope (8), a triple cylinder (1), a slip rope (7) passing through two ports in the triple cylinder (1), and a speed regulation device used for adjusting the friction between the slip rope (7) and the triple cylinder (1), wherein the speed regulation device comprises a side cylinder (2), a compression spring (3), a deceleration block (4) and a pressure regulating cover (5); the slip rope (7) passes through the speed regulation holes in the triple cylinder (1) and the side cylinder (2); the speed is controlled through adjusting the practical pass-through area of the slip rope (7) in the speed regulation holes; and the pretightening force of the deceleration block (4) is adjusted through the pressure regulating cover (5). The escape apparatus overcomes the defects of large volume, complex structure and high cost of the existing device, realizes stable speed regulation function by using simple structure, and has the characteristics of convenient carrying, practical applicability, reliability and easy promotion.
Description
Technical field
The utility model relates to a kind of high-rise escape apparatus, is specifically related to the portable high-building safe escaping device.
Background technology
At present, there is ten hundreds of people in the annual whole world when especially big disaster such as fire or earthquake takes place, and dies owing to fleeing the scene fast, and safe and reliable high-rise escape apparatus can make full use of the outside wide space of skyscraper and arrive ground.Before this utility model effect, a variety of high-rise escape apparatus are arranged, for example centrifugal high-rise escape apparatus, pulley-type high-rise escape apparatus etc.But because complex structure, aspect such as difficulty of processing is big, cost is high, reliability is low, present high-rise escape apparatus is not extensively promoted as a kind of fire-fighting equipment as gas mask, fire extinguisher etc.
Summary of the invention
The purpose of this utility model is at the defective of prior art at aspects such as processing, uses, provide a kind of structural principle simple, use simple and convenient, safe and reliable, with low cost, can realize the portable high-building safe escaping device of real-time speed regulating again.The utility model can be widely used in fields such as high-rise life saving, fire-fighting and rescue, Mountaineering, and concrete technical scheme is as follows.
The portable high-building safe escaping device, comprise and be used for safety rope, the threeway cylindrical shell (1) that links to each other with human body, the sliding arrangements for speed regulation of restricting and being used to regulate frictional force size between sliding rope and the threeway cylindrical shell that pass threeway cylindrical shell two-port, described arrangements for speed regulation are arranged in the passage at the place, another port of threeway cylindrical shell, and described safety rope is installed on the threeway cylindrical shell.
In the above-mentioned portable high-building safe escaping device, described arrangements for speed regulation comprise the side neck body, the compression spring, deceleration piece and pressure regulating cover, sliding rope passes passage between the two-port in the threeway cylindrical shell and the speed governing hole on side neck body one end, the side neck body is contained in thread connecting mode in the passage at place, another port of threeway cylindrical shell, the compression spring and the deceleration piece that can slide in the side neck body are housed in the side neck body, one end of deceleration piece links to each other with an end of described spring, the other end contacts with the sliding rope that passes the speed governing hole under the effect of compression spring force, the side neck body other end is by the pressure regulating cover that has been threaded, and pressure regulating cover is connected with the other end of described spring.
In the above-mentioned portable high-building safe escaping device, also comprise handle, handle is contained on the barrel screwed hole of side neck body with thread connecting mode.
In the above-mentioned portable high-building safe escaping device, handle is contained in cylindrical shell and is connected with on the barrel of pressure regulating cover one end.
In the above-mentioned portable high-building safe escaping device, the passage of described threeway cylindrical shell is arranged for the T type.
In the above-mentioned portable high-building safe escaping device, the passage of described threeway cylindrical shell is arranged for the T type, the dead in line of two straight-through end place passages of the axis in described speed governing hole and threeway cylindrical shell.
In the above-mentioned portable high-building safe escaping device, the passage of described threeway cylindrical shell arranges that for the T type described speed governing hole is arranged in the passage at two straight-through end places of threeway cylindrical shell.
In the above-mentioned portable high-building safe escaping device, have the hole that is used to install described safety rope on the threeway cylindrical shell.
In the above-mentioned portable high-building safe escaping device, described sliding rope embedded metal silk.
In the above-mentioned portable high-building safe escaping device, the passage internal diameter of described threeway cylindrical shell is than the big 4 ~ 6mm of sliding rope diameter.
In the above-mentioned portable high-building safe escaping device, by adjusting the reality of sliding rope on the speed governing hole by the area control rate.The compression spring is exerted pressure to the deceleration piece, and the deceleration piece directly contacts with sliding rope, produces the default initial falling speed of friction.The pretightning force of deceleration piece is regulated by pressure regulating cover.
The utility model operation principle is as described below: the sliding rope of vertical stretching passes threeway cylindrical shell and speed governing hole, spring and deceleration are packaged in side neck body inside, turn pressure regulating cover compression spring, make the sliding rope of power extruding that acts on the deceleration piece produce certain frictional force, change the size of pretightning force by the adjusting pressure regulating cover.Pre-tightening mechanism can effectively reduce the acceleration of human body in dropping process as mentioned above.Rotation is connected in the handle on the side neck body, can force the sliding rope that passes to bend in the side neck body, by the direction of change power and the frictional force of sliding rope of increase and side neck body inwall, reaches and slows down or even the effect of stop in midair.
Compared with prior art, the utlity model has following advantage and effect:
1, high-rise escape apparatus compact conformation of the present utility model, part is less, and is easy to assembly, and various part processing steps are simple, are convenient to safeguard and carry out architecture advances;
2, high-rise escape apparatus of the present utility model utilizes the ball valve on-off principle to improve, and regulates falling speed by the direction and the increase extrusion friction method that change power;
3, high-rise escape apparatus of the present utility model is provided with pre-tightening apparatus, and the pretightning force of generation effectively improves the security and the high efficiency of device, and can change the coefficient of friction between deceleration piece and sliding rope by the material that changes the deceleration piece, can be applicable to different use occasions;
4, high-rise escape apparatus of the present utility model is simply portable, safe and practical, cheap, helps large-scale production and promotes, and satisfies the different consumer groups' actual requirement.
Description of drawings
Fig. 1 is a high-rise escape apparatus overall structure schematic diagram in the embodiment;
Fig. 2 is the partial enlarged drawing of I part among Fig. 1;
The assembly structure schematic diagram of Fig. 3 after to be Fig. 1 to threeway cylindrical shell and side neck body dissect;
Fig. 4 is a sectional view of crossing threeway cylindrical shell passage axis among Fig. 2.
The specific embodiment
The utility model is described in further detail below by way of embodiments and drawings, but the utility model is not limited only to this embodiment.
As shown in Figure 1 and Figure 2, the portable high-building safe escaping device, comprise the arrangements for speed regulation that are used for safety rope 8, the threeway cylindrical shell 1 that links to each other with human body, the cunning rope 7 that passes threeway cylindrical shell 1 two-port and are used to regulate frictional force size between sliding rope 7 and the threeway cylindrical shell 1, described arrangements for speed regulation are arranged in the passage at the place, another port of threeway cylindrical shell 1, and described safety rope 8 is installed on the threeway cylindrical shell 1.
In the present embodiment, as Fig. 3, Fig. 4, described arrangements for speed regulation comprise side neck body 2, compression spring 3, deceleration piece 4 and pressure regulating cover 5, passage between sliding rope 7 two-port of passing in the threeway cylindrical shell 1 and the speed governing hole on side neck body 2 one ends, side neck body 2 is contained in thread connecting mode in the passage at place, another port of threeway cylindrical shell 1, the compression compression spring 3 and the deceleration piece 4 that can slide in side neck body 2 are housed in the side neck body 2, one end of deceleration piece 4 links to each other with an end of described compression spring 3, the other end contacts with the sliding rope 7 that passes the speed governing hole under the 3 elastic force effects of compression spring, side neck body 2 other ends are by the pressure regulating cover 5 that has been threaded, and pressure regulating cover 5 is connected with the other end of described spring.Also be provided with handle 6 on the side neck body 2, handle 6 is contained in cylindrical shell 2 and is connected with on the barrel of pressure regulating cover 5 one ends.The passage of described threeway cylindrical shell 1 is arranged for the T type.
As shown in Figure 3, when emergency takes place, the clasp that to slide rope 7 one ends earlier fastens firm object, the other end is discharged into outdoor, and the people fastens one's safety belt 8 fast, and safety belt is connected on the escape apparatus, when the people falls from the high-altitude, 4 pairs of ropes of deceleration piece produce rubbing action in the escape apparatus, and human body falls with certain acceleration, and the user adjusts frictional force by the real contact area of speed governing hole and rope 7 on the turning handle 6 control side neck bodies 2.Compression spring in the arrangements for speed regulation of the present utility model has the pretension effect, and certain frictional force is provided under nature, in use can be by adjusting the pressure regulating cover 5 convenient pretightning forces of regulating.Instantly terminal-velocity is spent soon, and turning handle 6 drives 2 rotations of side neck body, and the speed governing hole produces bigger frictional force and reaches the purpose of deceleration owing to strengthen with sliding rope 7 contacts area.When rope 7 suffered frictional force and body weight for humans dynamic balance, human body at the uniform velocity falls, thereby arrives safe and sound ground.
Preferred version is as follows in the present embodiment: described threeway cylindrical shell tube internal diameter is than the big 4 ~ 6mm of sliding rope diameter; The deceleration piece adopts materials such as rubber, PVC, metal; The spring stiffness factor is enough big, and the spring filament diameter is 3 ~ 4mm; Sliding rope embedded metal silk can be done the appropriateness bending.
The manufacture method of high-rise escape apparatus of the present utility model is: by methods such as turning, boring, planing processing threeway cylindrical shell, side neck body, pressure regulating cover and handle, deburring is imported and exported the rounding angle at sliding rope, and the deceleration piece carries out turning according to material to be handled.
Claims (10)
1. portable high-building safe escaping device, comprise and be used for the safety rope (8) that links to each other with human body, it is characterized in that also comprising threeway cylindrical shell (1), pass the sliding rope (7) of two-port in the threeway cylindrical shell (1) and be used to regulate the arrangements for speed regulation of frictional force size between sliding rope (7) and the threeway cylindrical shell (1), described arrangements for speed regulation are arranged in the passage at the place, another port of threeway cylindrical shell (1), and described safety rope (8) is installed on the threeway cylindrical shell (1).
2. portable high-building safe escaping device according to claim 1, it is characterized in that: it is characterized in that described arrangements for speed regulation comprise side neck body (2), compression spring (3), deceleration piece (4) and pressure regulating cover (5), sliding rope (7) passes passage between the two-port in the threeway cylindrical shell (1) and the speed governing hole on side neck body (2) one ends, side neck body (2) is contained in thread connecting mode in the passage at place, another port of threeway cylindrical shell (1), the compression compression spring (3) and the deceleration piece (4) that can slide in side neck body (2) are housed in the side neck body (2), one end of deceleration piece (4) links to each other with an end of described compression spring (3), the other end contacts with the sliding rope (7) that passes the speed governing hole under the elastic force effect of compression spring (3), side neck body (2) other end is by the pressure regulating cover that has been threaded (5), and pressure regulating cover (5) is connected with the other end of described spring.
3. portable high-building safe escaping device according to claim 2 is characterized in that also comprising handle (6), and handle (6) is contained on the barrel screwed hole of side neck body (2) with thread connecting mode.
4. portable high-building safe escaping device according to claim 3 is characterized in that handle (6) is contained in cylindrical shell (2) and is connected with on the barrel of pressure regulating cover (5) one ends.
5. according to each described portable high-building safe escaping device of claim 1～4, it is characterized in that the passage of described threeway cylindrical shell (1) is arranged for the T type.
6. according to each described portable high-building safe escaping device of claim 2～4, it is characterized in that the passage of described threeway cylindrical shell (1) is arranged for the T type, the dead in line of two straight-through end place passages of the axis in described speed governing hole and threeway cylindrical shell (1).
7. according to each described portable high-building safe escaping device of claim 2～4, it is characterized in that the passage of described threeway cylindrical shell (1) is arranged for the T type, described speed governing hole is arranged in the passage at two straight-through end places of threeway cylindrical shell (1).
8. according to each described portable high-building safe escaping device of claim 2～4, it is characterized in that having the hole that is used to install described safety rope (8) on the threeway cylindrical shell (1).
9. according to each described portable high-building safe escaping device of claim 2～4, it is characterized in that described sliding rope (7) embedded metal silk.
10. according to each described portable high-building safe escaping device of claim 2～4, the passage internal diameter that it is characterized in that described threeway cylindrical shell is than the big 4 ~ 6mm of sliding rope diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202143308U CN201684310U (en) | 2010-06-04 | 2010-06-04 | Portable high-rise safe escape apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202143308U CN201684310U (en) | 2010-06-04 | 2010-06-04 | Portable high-rise safe escape apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684310U true CN201684310U (en) | 2010-12-29 |
Family
ID=43372602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202143308U Expired - Fee Related CN201684310U (en) | 2010-06-04 | 2010-06-04 | Portable high-rise safe escape apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684310U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284144A (en) * | 2011-08-22 | 2011-12-21 | 河北联合大学 | Rope-type fast escaping device |
| WO2013120276A1 (en) * | 2012-02-14 | 2013-08-22 | He Shaodun | Descender |
| WO2013143185A1 (en) * | 2012-03-28 | 2013-10-03 | He Shaodun | Descender |
| WO2013149414A1 (en) * | 2012-04-06 | 2013-10-10 | He Shaodun | Dropping device |
| WO2013152517A1 (en) * | 2012-04-11 | 2013-10-17 | He Shaodun | Lowering device |
| CN106723841A (en) * | 2016-10-21 | 2017-05-31 | 上海普英特高层设备股份有限公司 | Windproof knapsack Suo Sheng mechanisms |
-
2010
- 2010-06-04 CN CN2010202143308U patent/CN201684310U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284144A (en) * | 2011-08-22 | 2011-12-21 | 河北联合大学 | Rope-type fast escaping device |
| CN102284144B (en) * | 2011-08-22 | 2012-11-14 | 河北联合大学 | Rope-type fast escaping device |
| WO2013120276A1 (en) * | 2012-02-14 | 2013-08-22 | He Shaodun | Descender |
| WO2013143185A1 (en) * | 2012-03-28 | 2013-10-03 | He Shaodun | Descender |
| WO2013149414A1 (en) * | 2012-04-06 | 2013-10-10 | He Shaodun | Dropping device |
| WO2013152517A1 (en) * | 2012-04-11 | 2013-10-17 | He Shaodun | Lowering device |
| CN106723841A (en) * | 2016-10-21 | 2017-05-31 | 上海普英特高层设备股份有限公司 | Windproof knapsack Suo Sheng mechanisms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130604 |