CN214318881U - Controllable safety rope of length for leakage communication rescue - Google Patents
Controllable safety rope of length for leakage communication rescue Download PDFInfo
- Publication number
- CN214318881U CN214318881U CN202022668735.5U CN202022668735U CN214318881U CN 214318881 U CN214318881 U CN 214318881U CN 202022668735 U CN202022668735 U CN 202022668735U CN 214318881 U CN214318881 U CN 214318881U
- Authority
- CN
- China
- Prior art keywords
- rope
- fixed
- regulator
- wall
- hose
- 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.)
- Active
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a length-controllable safety rope for leakage communication rescue, which comprises a pulley seat and a safety rope, wherein the safety rope is wound on the pulley seat, the safety rope comprises a traction rope and an adjusting rope, the traction rope and the adjusting rope are jointly connected with an adjuster, the bottom of the traction rope extends to the outside of the adjuster and is connected with a metal hook, the adjuster is internally provided with a pulley, the adjusting rope is wound on the pulley, the outer walls of the front side and the rear side of the pulley are respectively fixed with a ratchet wheel, the inner part of the adjuster is rotatably provided with a fixed shaft, the outer walls of the front side and the rear side of the fixed shaft are respectively fixed with a connecting rod, the other end of the connecting rod is respectively fixed with a pawl matched with the ratchet wheel, the front end and the rear end of the fixed shaft extend to the outside of the adjuster and are respectively fixed with a rotating handle, the outer walls of the front end and the rear end of the adjuster are respectively fixed with a fixed block for limiting the rotation of the rotating handle, the lower guide pipe is provided with a second hose for the adjusting rope to pass through, adjusting screw one end is fixed with the clamp plate, the utility model has the advantage of length adjustable.
Description
Technical Field
The utility model relates to a rescue equipment technical field specifically is a leakage communication rescue is with controllable safety rope of length.
Background
The safety rope is woven by synthetic fiber, is an auxiliary rope for connecting a safety belt, and has the functions of double protection and safety guarantee.
In the high altitude rescue activity, go to the safety rope frequently, effective length can not be adjusted to present safety rope mostly, and the safety rope of overlength will fall farther when falling, causes the unnecessary injury, when the safety rope is short excessively, will cause the problem that uses inconveniently, even unable use. Therefore, a safety rope with controllable length for leakage communication rescue is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a controllable safety rope of length is rescued in leakage communication has the adjustable advantage of length, has solved the problem of proposing in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a length-controllable safety rope for leakage communication rescue comprises a pulley seat and a safety rope, wherein a mounting seat is fixed at the right end of the pulley seat, the safety rope is wound on the pulley seat and comprises a traction rope and an adjusting rope, the traction rope and the adjusting rope are jointly connected with an adjuster, the bottom of the traction rope extends to the outside of the adjuster and is connected with a metal hook, a pulley is installed inside the adjuster, the adjusting rope is wound on the pulley, ratchet wheels are fixed on the outer walls of the front side and the rear side of the pulley, a fixed shaft is rotatably installed inside the adjuster, connecting rods are fixed on the outer walls of the front side and the rear side of the fixed shaft, pawls matched with the ratchet wheels are fixed at the other ends of the connecting rods, rotating handles are fixed on the outer portions of the adjuster at the front end and the rear end of the fixed shaft, and fixed blocks used for limiting the rotation of the rotating handles are fixed on the outer walls of the front end and the rear end of the adjuster, the top of the regulator is fixed with an upper guide pipe, the bottom of the regulator is fixed with a lower guide pipe, the lower guide pipe is provided with an adjusting screw rod, the inner wall of the lower guide pipe is provided with a second hose for the adjusting rope to pass through, one side of the inner wall of the lower guide pipe is provided with a cake groove, and one end of the adjusting screw rod extends to the inside of the cake groove and is fixed with a pressing plate for pressing the second hose.
Preferably, the through-hole that supplies the haulage rope to pass is all seted up to the left top of regulator and bottom, the haulage rope outer wall is fixed with two stoppers, the top of top the top butt of stopper regulator top inner wall, the bottom butt of stopper regulator bottom inner wall.
Preferably, the inner wall of the upper guide pipe is fixedly provided with a first hose which is sleeved on the outer wall of the traction rope, the first hose and the second hose are made of rubber, and the inner walls of the first hose and the second hose are uniformly provided with protruding particles.
Preferably, a threaded hole matched with the adjusting screw rod is formed in the lower guide pipe, and a rotating handle is fixed to the outer portion of the lower guide pipe and extends to one end, far away from the pressing plate, of the adjusting screw rod.
Preferably, the bottom of the adjusting rope extends to the outside of the adjuster to be provided with a knot, and the outer diameter of the knot is larger than the inner diameter of the lower guide pipe.
Preferably, a rectangular clamping groove is formed in the fixing block, a tenon block is fixed to the other end of the rotating handle, the inner diameter of the rectangular clamping groove is larger than that of the tenon block, the tenon block is made of an iron block, and a magnet is arranged inside the rectangular clamping groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model rotates the rotating handle to rotate the fixed shaft, drives the pawl and the ratchet wheel to separate, the ratchet wheel can rotate at the moment, the pulley can rotate, the adjusting rope naturally moves upwards under the action of the gravity of the human body, the adjusting rope is wound on the pulley to drive the pulley to rotate anticlockwise, the arranged hose I and the hose II increase the friction force, the upward moving speed of the adjusting rope is slower, the safety is improved, the extrusion force applied to the adjusting rope can be adjusted by rotating the adjusting screw rod, the moving speed of the adjusting rope is adjusted, the use is flexible, the safety is good, when the falling is not needed to be continued, the rotating handle is rotated to enable the tenon block to be embedded into the rectangular groove on the fixed block, the stability of the tenon block absorbed in the rectangular groove is good, the pawl blocks the ratchet wheel at the moment, the pulley is fixed, the adjusting rope can not move upwards, then the adjusting screw rod is rotated clockwise, the pressing plate continuously presses the hose II, until adjusting the rope and can not remove, the security is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the utility model at A;
fig. 3 is a schematic view of the internal structure of the utility model a.
In the figure: 1. a pulley seat; 2. a safety cord; 21. a hauling rope; 22. adjusting the rope; 3. a regulator; 4. a metal hook; 5. an upper guide tube; 51. a first hose; 6. a lower guide tube; 61. a second hose; 7. adjusting the screw rod; 71. pressing a plate; 8. turning a handle; 81. a tenon block; 9. a fixed block; 10. a limiting block; 11. a pulley; 12. a ratchet wheel; 13. a fixed shaft; 14. a connecting rod; 15. a pawl; 16. and (6) knotting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a length-controllable safety rope for leakage communication rescue comprises a pulley seat 1 and a safety rope 2, wherein a mounting seat is fixed at the right end of the pulley seat 1, and when in use, the pulley seat 1 is arranged on a proper position by penetrating the mounting seat through a bolt, the safety rope 2 is wound on the pulley seat 1, the safety rope 2 comprises a pulling rope 21 and an adjusting rope 22, the pulling rope 21 and the adjusting rope 22 are connected with an adjuster 3, the bottom of the hauling rope 21 extends to the outside of the adjuster 3 and is connected with a metal hook 4, when in use, the metal hook 4 is connected on a safety belt on a person, a knot 16 is arranged at the bottom of the adjusting rope 22 and extends to the outside of the adjuster 3, the outer diameter of the knot 16 is larger than the inner diameter of the lower guide pipe 6, and the knot 16 is arranged so that the adjusting rope 22 cannot be separated from the adjuster 3;
as shown in fig. 2 and 3, a pulley 11 is installed inside the adjuster 3, the adjusting rope 22 is wound on the pulley 11 layer by layer, ratchet wheels 12 are fixed on outer walls of front and rear sides of the pulley 11, a fixed shaft 13 is installed inside the adjuster 3 in a rotating manner, connecting rods 14 are fixed on outer walls of front and rear sides of the fixed shaft 13, pawls 15 matched with the ratchet wheels 12 are fixed on the other ends of the connecting rods 14, rotating handles 8 are fixed on outer walls of front and rear sides of the fixed shaft 13 and extend to the outside of the adjuster 3, fixed blocks 9 for limiting the rotation of the rotating handles 8 are fixed on outer walls of front and rear ends of the adjuster 3, the rotating handles 8 are rotated to drive the fixed shaft 13 to rotate the connecting rods 14 and drive the pawls 15 to move, rectangular clamping grooves are formed on the fixed blocks 9, and tenon blocks 81 are fixed on the other ends of the rotating handles 8, the inner diameter of the rectangular clamping groove is larger than that of the tenon block 81, the tenon block 81 is made of an iron block, a magnet is arranged in the rectangular clamping groove, so that the tenon block 81 is stably connected in the rectangular clamping groove, an upper guide pipe 5 is fixed at the top of the regulator 3, a lower guide pipe 6 is fixed at the bottom of the regulator 3, an adjusting screw 7 is installed on the lower guide pipe 6, a second hose 61 for the adjusting rope 22 to pass through is arranged on the inner wall of the lower guide pipe 6, a cake groove is formed in one side of the inner wall of the lower guide pipe 6, one end of the adjusting screw 7 extends into the cake groove and is fixedly provided with a pressing plate 71 for pressing the second hose 61, a threaded hole matched with the adjusting screw 7 is formed in the lower guide pipe 6, a rotating handle is fixed at one end, far away from the pressing plate 71, of the adjusting screw 7 extends to the outer part of the lower guide pipe 6, a first hose 51 sleeved on the outer wall of the traction rope 21 is fixed on the inner wall of the upper guide pipe 5, the first hose 51 and the second hose 61 are made of rubber, the inner walls of the first hose 51 and the second hose 61 are uniformly provided with convex particles, the convex particles are arranged, the friction force between the first hose 51 and the adjusting rope 22 is increased, the friction force between the second hose 61 and the adjusting rope 22 is increased, the moving speed of the adjusting rope 22 is reduced, and the safety is improved, the first hose 51 and the second hose 61 are both made of rubber, and the abrasion of the adjusting rope 22 during moving is reduced, in the arrangement, when the rotating handle is rotated clockwise, the adjusting screw 7 rotates downwards along the threaded hole to the inside of the guide pipe 6, the second hose 61 is flattened by the pressing plate 71, so that the adjusting rope 22 is difficult to move inside the second hose 61, the safety is improved, when the rotating handle is rotated anticlockwise, the adjusting screw 7 rotates downwards along the threaded hole to the outside of the guide pipe 6, and the pressing plate 71 is not contacted with the second hose 61, the adjusting rope 22 can move in the second hose 61 more smoothly, and the moving speed is improved.
As shown in fig. 3, the left top and the bottom of regulator 3 all have been seted up the confession the through-hole that haulage rope 21 passed, haulage rope 21 outer wall is fixed with two stopper 10, the top of stopper 10's top butt 3 top inner wall of regulator, the bottom stopper 10's bottom butt 3 bottom inner wall of regulator sets up two stopper 10 for haulage rope 21 and regulator 3's relative position is fixed, and stability is good.
The working principle is as follows: when this controllable safety rope of length is used in leakage communication rescue, at first install pulley holder 1 on suitable position, on the safety belt on personnel's body is connected with metal hook 4 afterwards, when descending downwards in the high altitude, need gradually lengthen safety rope 2's length, specific operating procedure as follows: the rotating handle 8 is rotated to enable the fixed shaft 13 to rotate, the pawl 15 and the ratchet wheel 12 are driven to be separated, the ratchet wheel 12 can rotate at the moment, the pulley 11 can rotate, the adjusting rope 22 naturally moves upwards under the action of gravity of a human body, the adjusting rope 22 is wound on the pulley 11 to drive the pulley 11 to rotate anticlockwise, the first hose 51 and the second hose 61 are arranged to increase friction force, the adjusting rope 22 moves upwards slowly, safety is improved, extrusion force applied to the adjusting rope 22 can be adjusted by rotating the adjusting screw 7, moving speed of the adjusting rope 22 is adjusted, use is flexible, safety is good, when descending is not required to be continued, the rotating handle 8 is rotated to enable the tenon block 81 to be embedded into the rectangular groove on the fixed block 9, the tenon block 81 is adsorbed in the rectangular groove to be good in stability, the pawl 15 clamps the ratchet wheel 12 at the moment, the pulley 11 is fixed, the adjusting rope 22 cannot move upwards, and then the adjusting screw 7 is rotated clockwise, so that the second hose 61 is continuously pressed by the pressing plate 71 until the adjusting rope 22 cannot move, and the safety is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a controllable safety rope of length is rescued in leakage communication, includes pulley holder (1) and safety rope (2), its characterized in that: the pulley seat (1) right-hand member is fixed with the mount pad, establish around safety rope (2) pulley seat (1), safety rope (2) include haulage rope (21) and regulation rope (22), haulage rope (21) with regulation rope (22) are connected with regulator (3) jointly, haulage rope (21) bottom extends to regulator (3) external connection has metal hook (4), regulator (3) internally mounted has pulley (11), it establishes around regulation rope (22) on pulley (11), pulley (11) both sides outer wall all is fixed with ratchet (12) around, regulator (3) internal rotation installs fixed axle (13), fixed axle (13) both sides outer wall all is fixed with connecting rod (14) around, connecting rod (14) other end all be fixed with ratchet (12) complex pawl (15), both ends all extend to around fixed axle (13) regulator (3) external fixation has changeed handle (8), both ends outer wall all is fixed with and is used for the restriction to change handle (8) pivoted fixed block (9) around regulator (3), regulator (3) top is fixed with stand pipe (5), just regulator (3) bottom is fixed with down stand pipe (6), install adjusting screw (7) down on stand pipe (6), stand pipe (6) inner wall is provided with the confession down hose two (61) that regulation rope (22) passed, the cake groove has been seted up to stand pipe (6) inner wall one side down, adjusting screw (7) one end extends to cake inslot portion is fixed with will the clamp plate (71) that hose two (61) compressed tightly.
2. A safety rope of controllable length for leakage communication rescue according to claim 1, wherein: the left top and the bottom of regulator (3) all offer the confession the through-hole that haulage rope (21) passed, haulage rope (21) outer wall is fixed with two stopper (10), the top butt of stopper (10) regulator (3) top inner wall, the bottom butt of stopper (10) regulator (3) bottom inner wall.
3. A safety rope of controllable length for leakage communication rescue according to claim 1, wherein: go up stand pipe (5) inner wall and be fixed with the cover and establish hose one (51) of haulage rope (21) outer wall, hose one (51) with hose two (61) are rubber and make, just hose one (51) with hose two (61) inner wall all evenly is provided with protruding granule.
4. A safety rope of controllable length for leakage communication rescue according to claim 1, wherein: the lower guide pipe (6) is provided with a threaded hole matched with the adjusting screw rod (7), and one end, far away from the pressing plate (71), of the adjusting screw rod (7) extends to the outer portion of the lower guide pipe (6) to be fixed with a rotating handle.
5. A safety rope of controllable length for leakage communication rescue according to claim 1, wherein: the bottom of the adjusting rope (22) extends to the outside of the adjuster (3) and is provided with a knot (16), and the outer diameter of the knot (16) is larger than the inner diameter of the lower guide pipe (6).
6. A safety rope of controllable length for leakage communication rescue according to claim 1, wherein: the improved handle is characterized in that a rectangular clamping groove is formed in the fixing block (9), a tenon block (81) is fixed to the other end of the rotating handle (8), the inner diameter of the rectangular clamping groove is larger than that of the tenon block (81), the tenon block (81) is made of iron blocks, and a magnet is arranged inside the rectangular clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668735.5U CN214318881U (en) | 2020-11-18 | 2020-11-18 | Controllable safety rope of length for leakage communication rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668735.5U CN214318881U (en) | 2020-11-18 | 2020-11-18 | Controllable safety rope of length for leakage communication rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214318881U true CN214318881U (en) | 2021-10-01 |
Family
ID=77897075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022668735.5U Active CN214318881U (en) | 2020-11-18 | 2020-11-18 | Controllable safety rope of length for leakage communication rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214318881U (en) |
-
2020
- 2020-11-18 CN CN202022668735.5U patent/CN214318881U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2605293C (en) | Powered rope ascender and portable rope pulling device | |
| CA2514217C (en) | Powered rope climbing apparatus | |
| CA2677983C (en) | Powered rope ascender and portable rope pulling device | |
| CA2917827C (en) | Descent assist device for powered ascenders | |
| ITMI20091656A1 (en) | ROPE DEVICE ON ROPE AND METHOD FOR ITS USE | |
| CN109336018B (en) | Urban line maintains uses lift truck with safety protection function | |
| CN214318881U (en) | Controllable safety rope of length for leakage communication rescue | |
| CN212608631U (en) | Power line tension device for power line paying-off | |
| CN209419103U (en) | Power transmission line inspection auxiliary device | |
| CN208678208U (en) | A kind of catching device with dual latch functions | |
| CN214879522U (en) | Protective type super-tonnage hoisting belt | |
| CN211871049U (en) | Winch for reeling and unreeling offshore cable | |
| CN205031831U (en) | Big rope of backpack receive and releases frame | |
| CN201192538Y (en) | No-powder to-and-back manual buoyant apparatus | |
| CN218961614U (en) | Rescue knapsack | |
| CN220237588U (en) | Falling protector with double locking function | |
| CN116280899B (en) | Belt mounting tool | |
| CN213735406U (en) | Motorcycle sprocket regulator | |
| CN203139427U (en) | Escape device for high-rise building | |
| CN218145198U (en) | Elevator maintenance personnel anti-falling device | |
| CN217590039U (en) | Novel cable arm support of construction elevator | |
| CN216125089U (en) | Self-service high altitude construction riser | |
| CN210001503U (en) | winch for road and bridge construction | |
| CN115140211A (en) | Lifting type power pole-climbing device | |
| CN2621730Y (en) | Stable landing-gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220923 Address after: Huixian Village, Wuxiang Town, Yinzhou District, Ningbo City, Zhejiang Province, 315100 Patentee after: Ningbo Xuma Sling Tools Co.,Ltd. Address before: 225300 north of Chuang Chuang Avenue, Gaogang science and Technology Park, Taizhou, Jiangsu Patentee before: TAIZHOU TAIHUIDA TECHNOLOGY INFORMATION CONSULTING CENTER |
|
| TR01 | Transfer of patent right |