CN109107057B - Rope crossing device with self-adaptation - Google Patents
Rope crossing device with self-adaptation Download PDFInfo
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- CN109107057B CN109107057B CN201811239873.2A CN201811239873A CN109107057B CN 109107057 B CN109107057 B CN 109107057B CN 201811239873 A CN201811239873 A CN 201811239873A CN 109107057 B CN109107057 B CN 109107057B
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- synchronous pulley
- module
- driving
- guide rail
- rope
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The application discloses a rope crossing device with self-adaptability, which is characterized by comprising an upper driving module, a lower follow-up module and a control module, wherein the upper driving module is detachably arranged above the lower follow-up module, a fire-fighting rope can pass through between the upper driving module and the lower follow-up module, the upper driving module can be matched with the lower follow-up module to clamp the fire-fighting rope, and the control module is in driving connection with the upper driving module. The application solves the problem that the rope crossing in the current fire-fighting rope rescue field depends on manpower, greatly improves the safety, improves the clamping capacity of the rope by driving the synchronous belt and synchronously clamping the synchronous belt, reduces the damage to the rope, and improves the adaptability and obstacle surmounting capacity of the rope by the adaptive movement of the upper driving module and the lower follow-up module.
Description
Technical Field
The application relates to a rope crossing device, in particular to a rope crossing device with self-adaptability.
Background
With the rapid development of economy and society, fire accidents of middle and high-rise buildings frequently occur, various disaster accidents present new situations, the scene of rescue is more complex and dangerous, a rope is one of the most commonly used life-saving tools, and the rope can often exert the odd effect of 'four-two jack' when people are trapped or in emergency situations that a life-saving air cushion and a lifting vehicle cannot exert efficacy.
In various disaster accidents such as flood, typhoon, mountain and the like, ropes are generally used for crossing to carry out firefighting rescue.
In the prior art, rope crossing is performed by manpower, so that the safety is very low.
Disclosure of Invention
The present application is directed to solving the above-described problems, and thus provides a rope crossing device having adaptivity.
In order to achieve the above purpose, the technical scheme of the application is as follows:
the utility model provides a rope cross device with self-adaptation, rope cross device includes drive module, lower follow-up module and control module, last drive module detachably sets up in lower follow-up module top, and fire control rope can pass between last drive module and the lower follow-up module to go up drive module and lower follow-up module cooperation and press from both sides tight fire control rope, control module is connected with last drive module drive.
In a preferred embodiment of the present application, the upper driving module includes an upper frame, an upper transmission mechanism and a driving motor, the lower following module includes a lower frame, a lower transmission mechanism and a guide mechanism, the upper frame is detachably disposed above the lower frame through a sliding rail mechanism, the upper frame can adjust a distance between the upper frame and the lower frame through the sliding rail mechanism, the upper transmission mechanism is rotatably disposed on the upper frame, the driving motor is disposed on the upper frame and is respectively connected with the upper transmission mechanism and the control module, the lower transmission mechanism is detachably disposed on the lower frame and is correspondingly matched with the upper transmission mechanism, the guide mechanism is disposed on the lower frame, and the fire-fighting rope can enter between the upper transmission mechanism and the lower transmission mechanism through the guide mechanism.
In a preferred embodiment of the present application, the upper frame includes a first rear support plate, a first front panel, a first left side plate, a first right side plate, and a top plate, the first rear support plate, the first front panel, the first left side plate, the first right side plate, and the top plate are connected by a screw connection, the upper transmission mechanism includes a driving timing pulley, a driving timing pulley shaft, a driven timing pulley shaft, and an upper timing belt, the driving timing pulley shaft and the driven timing pulley shaft are rotatably disposed on the first rear support plate, and are rotatably connected with the first front panel through a first bearing housing assembly and a second bearing housing assembly, respectively, the driving timing pulley is disposed on the driving timing pulley shaft, the driven timing pulley is disposed on the driven timing pulley shaft, the upper timing belt is connected with the driving timing pulley and the driven timing pulley, and the driving motor is disposed on the first rear support plate, and is in driving connection with the driving timing pulley shaft.
In a preferred embodiment of the present application, the lower frame includes a second rear support plate, a second left side plate, a second right side plate, and a second front panel, the second rear support plate, the second left side plate, the second right side plate, and the second front panel are connected by a threaded manner, the lower transmission mechanism includes a first lower synchronous pulley, a first lower synchronous pulley shaft, a second lower synchronous pulley shaft, and a lower synchronous belt, the first lower synchronous pulley shaft and the second lower synchronous pulley shaft are rotatably disposed on the second rear support plate, and are rotatably connected with the second front panel through a third bearing sleeve assembly and a fourth bearing sleeve assembly, respectively, the first lower synchronous pulley is disposed on the first lower synchronous pulley shaft, the second lower synchronous pulley is disposed on the second lower synchronous pulley shaft, the lower synchronous belt is connected with the first lower synchronous pulley and the second lower synchronous pulley, the lower synchronous belt is correspondingly matched with the upper synchronous belt, the guide mechanism includes a first guide wheel and a second guide wheel, the second rear support plate and the second guide wheel are rotatably disposed on both sides, respectively, and the first guide wheel and the second guide wheel are rotatably connected with the first guide wheel and the second guide wheel.
In a preferred embodiment of the present application, the slide rail mechanism includes a first adaptive guide rail, a first adaptive guide rail slider, a second adaptive guide rail, and a second adaptive guide rail slider, where the first adaptive guide rail and the second adaptive guide rail are respectively disposed on the second rear support plate, the first adaptive guide rail slider and the second adaptive guide rail slider are respectively disposed on the first rear support plate, the first adaptive guide rail slider is cooperatively connected with the first adaptive guide rail, and the second adaptive guide rail slider is cooperatively connected with the second adaptive guide rail.
In a preferred embodiment of the present application, the outer surface of the upper synchronous belt is uniformly and fixedly connected with a plurality of first locking blocks with needle-mounting protrusions, and the outer surface of the lower synchronous belt is uniformly and fixedly connected with a plurality of second locking blocks with needle-mounting protrusions, and each second locking block is correspondingly matched with one first locking block.
In a preferred embodiment of the application, a control handle is provided on the second front panel, said control handle being connected to the control module.
In a preferred embodiment of the present application, a first link and a second link are provided between the second left side plate and the second right side plate, respectively.
In a preferred embodiment of the application, a battery assembly is provided in the lower frame, said battery assembly being connected to the control module and the drive motor, respectively.
In a preferred embodiment of the application, the drive motor is provided with a gear reducer.
The beneficial effects of the application are as follows:
the application solves the problem that the rope crossing in the current fire-fighting rope rescue field depends on manpower, greatly improves the safety, improves the clamping capacity of the rope by driving the synchronous belt and synchronously clamping the synchronous belt, reduces the damage to the rope, and improves the adaptability and obstacle surmounting capacity of the rope by the adaptive movement of the upper driving module and the lower follow-up module.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a rear view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is an exploded view of the upper drive module;
FIG. 4 is a rear view of the upper drive module;
FIG. 5 is an exploded view of the lower follower module;
FIG. 6 is a rear view of the lower follower module;
fig. 7 is a schematic diagram of the operation of the present application.
Detailed Description
The application is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the application easy to understand.
Referring to fig. 1 to 7, the application provides a rope crossing device with self-adaptation, which comprises an upper driving module 1, a lower follow-up module 2 and a control module 3.
The upper driving module 1 is detachably arranged above the lower follow-up module 2, a gap can be reserved between the upper driving module 1 and the lower follow-up module 2, the fire-fighting rope 4 can pass through the gap between the upper driving module 1 and the lower follow-up module 2, when the fire-fighting rope 4 passes through, the upper driving module 1 can be matched with the lower follow-up module 2 to clamp the fire-fighting rope 4, so that the crossing of the fire-fighting rope 4 can be realized, and the control module 3 is used for driving the upper driving module 1 to work, so that the fire-fighting rope 4 can pass through the gap between the upper driving module 1 and the lower follow-up module 2.
The upper driving module 1 is used for realizing grabbing and clamping of the fire-fighting rope 4 and driving the whole device to move forward and backward along the fire-fighting rope 4, and the lower follow-up module 2 is used for supporting the fire-fighting rope 4 and is matched with the upper driving module 1 to realize tightening of the fire-fighting rope 4.
The upper driving module 1 comprises an upper frame, an upper transmission mechanism and a driving motor 113, wherein the upper transmission mechanism is rotatably arranged in the upper frame, the driving motor 113 is arranged on the upper frame and can drive the upper transmission mechanism to rotate, and the upper transmission mechanism can grasp and clamp the fire-fighting rope 4 and drive the whole device to move forward and backward along the fire-fighting rope 4 when rotating.
The lower follow-up module 2 comprises a lower frame, a lower transmission mechanism and a guide mechanism, wherein the lower frame is detachably connected with the upper frame through a sliding rail mechanism, and the distance between the lower frame and the upper frame can be adjusted through the sliding rail mechanism, so that the device can be suitable for the crossing of fire ropes 4 with various sizes, even if the fire ropes 4 are knotted, the device can also pass through, and the use is very convenient.
The lower transmission mechanism is rotatably provided in the lower frame and vertically symmetrically to the upper transmission mechanism such that the fire-fighting rope 4 can travel between the upper transmission mechanism and the lower transmission mechanism when the upper transmission mechanism is rotated by the driving motor 113.
In addition, the gear reducer 112 is provided on the driving motor 113, so that the driving stability of the driving motor 113 can be improved.
The guiding mechanism is arranged on the lower frame and is used for guiding the fire-fighting rope 4, so that the fire-fighting rope 4 can conveniently enter between the upper transmission mechanism and the lower transmission mechanism and go out from between the upper transmission mechanism and the lower transmission mechanism.
The upper frame specifically includes a first rear support plate 101, a first front panel 104, a first left side plate 102, a first right side plate 105, and a top plate 103, and the first rear support plate 101, the first front panel 104, the first left side plate 102, the first right side plate 105, and the top plate 103 are specifically detachably assembled by screw threads.
The upper transmission mechanism includes a driving timing pulley 106, a driving timing pulley shaft 107, a driven timing pulley 108, a driven timing pulley shaft 109, and an upper timing belt 110, the driving timing pulley shaft 107 and the driven timing pulley shaft 109 are rotatably provided on the first rear support plate 101, respectively, and are rotatably connected with the first front panel 104 through a first bearing housing assembly 114 and a second bearing housing assembly 115, respectively, the driving timing pulley 106 is provided on the driving timing pulley shaft 107, the driven timing pulley 108 is provided on the driven timing pulley shaft 109, and the upper timing belt 110 is connected with the driving timing pulley 106 and the driven timing pulley 108, respectively.
The driving motor 113 is specifically disposed on the first rear supporting plate 101, and is in driving connection with the driving synchronous pulley shaft 107, so that the driving synchronous pulley 106 and the driven synchronous pulley 108 can simultaneously rotate through the upper synchronous belt 110 after the driving synchronous pulley shaft 107 rotates.
The lower frame specifically includes a second rear support plate 201, a second left side plate 203, a second right side plate 204, and a second front panel 202, and the second rear support plate 201, the second left side plate 203, the second right side plate 204, and the second front panel 202 are removably mounted therebetween specifically by screw threads.
The lower transmission mechanism comprises a first lower synchronous pulley 206, a first lower synchronous pulley shaft 207, a second lower synchronous pulley 208, a second lower synchronous pulley shaft 209 and a lower synchronous belt 210, wherein the first lower synchronous pulley shaft 207 and the second lower synchronous pulley shaft 209 are respectively rotatably arranged on a second rear supporting plate 201 and are respectively rotatably connected with a second front panel 202 through a third bearing sleeve assembly 212 and a fourth bearing sleeve assembly 213, the first lower synchronous pulley 206 is arranged on the first lower synchronous pulley shaft 207, the second lower synchronous pulley 208 is arranged on the second lower synchronous pulley shaft 209, the lower synchronous belt 210 is respectively connected with the first lower synchronous pulley 206 and the second lower synchronous pulley 208, the lower synchronous belt 210 is correspondingly matched with the upper synchronous belt 110, and when the upper synchronous belt 110 rotates, the fire-fighting rope 4 can be driven to displace along the lower synchronous belt 210.
In addition, in order to prevent the fire rope 4 from sliding between the lower synchronous belt 210 and the upper synchronous belt 110 and to improve the grip between the lower synchronous belt 210 and the upper synchronous belt 110, a plurality of first locking blocks 111 having needle protrusions are uniformly and fixedly connected to the outer surface of the upper synchronous belt 110, and a plurality of second locking blocks 211 having needle protrusions are uniformly and fixedly connected to the outer surface of the lower synchronous belt 210, and each of the second locking blocks 211 is correspondingly engaged with one of the first locking blocks 111.
The guiding mechanism comprises a first guiding wheel 214 and a second guiding wheel 215, a first threaded hole 201a and a second threaded hole 201b are respectively arranged on two sides of the second rear supporting plate 201, the first guiding wheel 214 is rotatably connected with the first threaded hole 201a, and the second guiding wheel 215 is rotatably connected with the second threaded hole 201b, so that the first guiding wheel 214 and the second guiding wheel 215 can rotate on the second rear supporting plate 201 and are convenient to detach.
The fire-fighting rope 4 can enter between the lower synchronous belt 210 and the upper synchronous belt 110 through the first guide wheel 214 and then be led out through the second guide wheel 215, so that the stability of the fire-fighting rope 4 during crossing is ensured.
The slide rail mechanism comprises a first adaptive guide rail 119, a first adaptive guide rail slide block 121, a second adaptive guide rail 120 and a second adaptive guide rail slide block 122, wherein the first adaptive guide rail 119 and the second adaptive guide rail 120 are respectively arranged on a second rear supporting plate 201, the first adaptive guide rail slide block 121 and the second adaptive guide rail slide block 122 are respectively arranged on the first rear supporting plate 101, the first adaptive guide rail slide block 121 is matched and connected with the first adaptive guide rail 119, the second adaptive guide rail slide block 122 is matched and connected with the second adaptive guide rail 120, the first adaptive guide rail slide block 121 can be fixed after sliding on the first adaptive guide rail 119, and the second adaptive guide rail slide block 122 can be fixed after sliding on the second adaptive guide rail 120.
The distance between the upper drive module 1 and the lower follower module 2 is thus adjustable by sliding the first and second adapting rail blocks 121, 122 in the first and second adapting rails 119, 120, respectively, to adapt to the size of the various fire lines 4.
In addition, in order to facilitate the adjustment of the distance, a first handle 117 and a second handle 118 are installed at both sides of the upper surface of the top plate 103, and a firefighter can lift the upper driving module 1 by grasping the first handle 117 and the second handle 118, so that the first adaptation guide rail slider 121 and the second adaptation guide rail slider 122 slide on the first adaptation guide rail 119 and the second adaptation guide rail 120, respectively, to thereby adjust the distance.
For convenience of operation, a control handle 216 is disposed on the second front panel 202, the control handle 216 is connected to the control module 3, and the control module 3 may specifically be a controller, and the rotation direction and the rotation speed of the driving motor 113 on the driving synchronous pulley 106 are controlled by rotating the control handle 216.
A first link 217 and a second link 218 are respectively provided between the second left side plate 203 and the second right side plate 204, the first link 217 and the second link 218 can be used to improve the strength of the lower frame, and fire fighters can hang safety accessories on the first link 217 and the second link 218, which is convenient for rescue.
A battery assembly 205 may be disposed in the lower frame, and the battery assembly 205 is connected to the control module 3 and the driving motor 113, respectively, and may directly supply power to the control module 3 and the driving motor 113.
The following is a specific working procedure of the application:
when the fire-fighting rope 4 is required to cross, a fire fighter or a rescue worker takes the first handle 117 and the second handle 118, under the action of self gravity, the upper driving module 1 and the lower follow-up module 2 slide on the first adaptive guide rail 119 and the second adaptive guide rail 120 respectively to realize automatic separation, so that a rope channel is formed between the lower side of the upper synchronous belt 110 and the upper side of the lower synchronous belt 210, and the width of the rope channel can be adjusted by sliding the first adaptive guide rail 121 and the second adaptive guide rail 122 on the first adaptive guide rail 119 and the second adaptive guide rail 120 respectively;
then, fire fighters or rescue workers load the preset fire fighting ropes 4 into the device along the lower side surface of the first guide wheel 214, the lower side of the upper synchronous belt 110, the upper side channel of the lower synchronous belt 210 and the lower side of the second guide wheel 215;
then the first handle 117 and the second handle 118 are loosened, and the upper driving module 1 and the lower follow-up module 2 move towards each other under the action of gravity at the moment, so that the rope can be clamped;
the firefighter or rescuer then connects the safety accessory to either the first link 217 or the second link 218;
finally, the forward or backward movement is accomplished by operating the control handle 216.
The foregoing has shown and described the basic principles and main features of the present application and the advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made without departing from the spirit and scope of the application, which is defined in the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (5)
1. The self-adaptive rope crossing device is characterized by comprising an upper driving module, a lower follow-up module and a control module, wherein the upper driving module is detachably arranged above the lower follow-up module, a fire-fighting rope can pass through between the upper driving module and the lower follow-up module, the upper driving module can be matched with the lower follow-up module to clamp the fire-fighting rope, and the control module is in driving connection with the upper driving module;
the upper driving module comprises an upper frame, an upper transmission mechanism and a driving motor, the lower follow-up module comprises a lower frame, a lower transmission mechanism and a guide mechanism, the upper frame is detachably arranged above the lower frame through a sliding rail mechanism, the upper frame can adjust the distance between the upper frame and the lower frame through the sliding rail mechanism, the upper transmission mechanism is rotatably arranged on the upper frame, the driving motor is arranged on the upper frame and is respectively connected with the upper transmission mechanism and the control module, the lower transmission mechanism is detachably arranged on the lower frame and is correspondingly matched with the upper transmission mechanism, the guide mechanism is arranged on the lower frame, and a fire-fighting rope can enter between the upper transmission mechanism and the lower transmission mechanism through the guide mechanism;
the upper frame comprises a first rear supporting plate, a first front panel, a first left side plate, a first right side plate and a top plate, wherein the first rear supporting plate, the first front panel, the first left side plate, the first right side plate and the top plate are connected in a threaded connection mode, the upper transmission mechanism comprises a driving synchronous pulley, a driving synchronous pulley shaft, a driven synchronous pulley shaft and an upper synchronous belt, the driving synchronous pulley shaft and the driven synchronous pulley shaft are respectively rotatably arranged on the first rear supporting plate and are respectively rotatably connected with the first front panel through a first bearing sleeve assembly and a second bearing sleeve assembly, the driving synchronous pulley is arranged on the driving synchronous pulley shaft, the driven synchronous pulley is arranged on the driven synchronous pulley shaft, the upper synchronous belt is respectively connected with the driving synchronous pulley and the driven synchronous pulley, and the driving motor is arranged on the first rear supporting plate and is in driving connection with the driving synchronous pulley shaft;
the lower frame comprises a second rear supporting plate, a second left side plate, a second right side plate and a second front panel, the second rear supporting plate, the second left side plate, the second right side plate and the second front panel are connected in a threaded mode, the lower transmission mechanism comprises a first lower synchronous pulley, a first lower synchronous pulley shaft, a second lower synchronous pulley shaft and a lower synchronous belt, the first lower synchronous pulley shaft and the second lower synchronous pulley shaft are respectively rotatably arranged on the second rear supporting plate and are respectively rotatably connected with the second front panel through a third bearing sleeve assembly and a fourth bearing sleeve assembly, the first lower synchronous pulley is arranged on the first lower synchronous pulley shaft, the second lower synchronous pulley is arranged on the second lower synchronous pulley shaft, the lower synchronous belt is respectively connected with the first lower synchronous pulley and the second lower synchronous pulley, the lower synchronous belt is correspondingly matched with the first guide wheel and the second guide wheel, the first threaded hole and the second threaded hole are respectively arranged on two sides of the second rear supporting plate, and the first guide wheel and the second guide wheel are rotatably connected with the second threaded hole;
a first connecting rod and a second connecting rod are respectively arranged between the second left side plate and the second right side plate;
the sliding rail mechanism comprises a first adaptive guide rail, a first adaptive guide rail sliding block, a second adaptive guide rail and a second adaptive guide rail sliding block, wherein the first adaptive guide rail and the second adaptive guide rail are respectively arranged on a second rear supporting plate, the first adaptive guide rail sliding block and the second adaptive guide rail sliding block are respectively arranged on a first rear supporting plate, the first adaptive guide rail sliding block is connected with the first adaptive guide rail in a matched manner, and the second adaptive guide rail sliding block is connected with the second adaptive guide rail in a matched manner.
2. The rope crossing device with self-adaptation as claimed in claim 1, wherein a plurality of first locking blocks with needle protrusions are uniformly and fixedly connected to the outer surface of the upper synchronous belt, a plurality of second locking blocks with needle protrusions are uniformly and fixedly connected to the outer surface of the lower synchronous belt, and each second locking block is correspondingly matched with one first locking block.
3. A rope crossing device with adaptivity according to claim 1, characterised in that a control handle is provided on the second front panel, said control handle being connected to the control module.
4. The rope crossing device with self-adaptation as claimed in claim 1, wherein a battery assembly is provided in the lower frame, the battery assembly being connected to the control module and the drive motor, respectively.
5. A rope crossing device with adaptivity according to claim 1, characterised in that the drive motor is provided with a gear reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239873.2A CN109107057B (en) | 2018-10-23 | 2018-10-23 | Rope crossing device with self-adaptation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239873.2A CN109107057B (en) | 2018-10-23 | 2018-10-23 | Rope crossing device with self-adaptation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109107057A CN109107057A (en) | 2019-01-01 |
| CN109107057B true CN109107057B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239873.2A Active CN109107057B (en) | 2018-10-23 | 2018-10-23 | Rope crossing device with self-adaptation |
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| Country | Link |
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| CN (1) | CN109107057B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008064193A1 (en) * | 2008-12-22 | 2010-06-24 | Matthias Knappik | Device for use as climbing aid for climbers, has rope clamp for temporary fixing, particularly for personal protection on rope, and rigid hand support and foot support are provided on both sides of rope |
| CN201862214U (en) * | 2010-10-18 | 2011-06-15 | 安徽理工大学 | Rope climbing device |
| CH705053B1 (en) * | 2012-05-09 | 2012-12-14 | Mammut Sports Group Ag | Rescue ensemble for e.g. self rescuing of climber from rock crevasse, has rope and rope clamps together forming pulley-block, where end of rope hangs freely and operates pulley-block, and rope clamps are made of stainless steel or aluminum |
| CN107320865A (en) * | 2017-07-07 | 2017-11-07 | 马兵 | The quick rope closing tensioning apparatus of rope for crossing rescue for fire-fighting |
| CN107929974A (en) * | 2017-12-22 | 2018-04-20 | 交通运输部天津水运工程科学研究所 | A kind of automatic climbing device of rope |
| CN209270662U (en) * | 2018-10-23 | 2019-08-20 | 公安部上海消防研究所 | A kind of rope with adaptivity crosses device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015207363A1 (en) * | 2015-04-22 | 2016-10-27 | Oberalp SpA | backup device |
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2018
- 2018-10-23 CN CN201811239873.2A patent/CN109107057B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008064193A1 (en) * | 2008-12-22 | 2010-06-24 | Matthias Knappik | Device for use as climbing aid for climbers, has rope clamp for temporary fixing, particularly for personal protection on rope, and rigid hand support and foot support are provided on both sides of rope |
| CN201862214U (en) * | 2010-10-18 | 2011-06-15 | 安徽理工大学 | Rope climbing device |
| CH705053B1 (en) * | 2012-05-09 | 2012-12-14 | Mammut Sports Group Ag | Rescue ensemble for e.g. self rescuing of climber from rock crevasse, has rope and rope clamps together forming pulley-block, where end of rope hangs freely and operates pulley-block, and rope clamps are made of stainless steel or aluminum |
| CN107320865A (en) * | 2017-07-07 | 2017-11-07 | 马兵 | The quick rope closing tensioning apparatus of rope for crossing rescue for fire-fighting |
| CN107929974A (en) * | 2017-12-22 | 2018-04-20 | 交通运输部天津水运工程科学研究所 | A kind of automatic climbing device of rope |
| CN209270662U (en) * | 2018-10-23 | 2019-08-20 | 公安部上海消防研究所 | A kind of rope with adaptivity crosses device |
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| CN109107057A (en) | 2019-01-01 |
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