CN213950522U - Climb protection device that falls of cable ware - Google Patents
Climb protection device that falls of cable ware Download PDFInfo
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- CN213950522U CN213950522U CN202022345094.XU CN202022345094U CN213950522U CN 213950522 U CN213950522 U CN 213950522U CN 202022345094 U CN202022345094 U CN 202022345094U CN 213950522 U CN213950522 U CN 213950522U
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- rope
- clamping block
- climbing device
- cable climbing
- steel wire
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Abstract
The utility model discloses a climb protection device that falls of cable ware, including interconnect's brake motor, climb and embrace ware aircraft nose and wire rope, climb and embrace ware aircraft nose top and be provided with into rope mouth, climb and be provided with the driving-disc in the ware aircraft nose, go out the rope pipe, press rope mechanism, rope guide, swing gyro wheel, spacing wheel subassembly, interior rope clamping block and outer rope clamping block, brake motor is connected with the driving-disc, wire rope enters into from advancing the rope mouth and climbs and embrace in the ware aircraft nose and twine on the driving-disc, it sets up in the driving-disc side to go out the rope pipe, wire rope on the driving-disc is drawn forth from going out the rope pipe. The utility model discloses a combined action of interior double-layered rope piece, spring one, outer double-layered rope piece, spring two can lock wire rope automatically under the states such as outage, disconnected rope, can improve equipment's security performance, the emergence of prevention accident.
Description
The technical field is as follows:
the utility model belongs to the technical field of construction machinery high altitude construction, in particular to climb protection device that falls of cable ware.
Background art:
the cable climbing device is a lifting mechanism of a suspension type lifting platform, the suspension platform or materials are lifted and lowered along the vertical face of a building by driving a steel wire rope, and the height of the suspension operation is not limited because the steel wire rope does not need to be stored. The cable climbing device commonly used at present adopts an alpha-shaped rope rolling system, has compact structure and light weight, is convenient for being used in a very-arranged working occasion, and is widely applied to the construction of the outer wall facade of a high-rise building. According to different construction occasions, the cable climbing device is usually arranged on a suspension platform for manned operation and is lifted together with the suspension platform; sometimes, the cable climbing device is also used for lifting materials, and the cable climbing device rises together with the materials. When the cable climbing device is used for a manned operation platform, each lifting point is generally provided with a cable climbing device and a safety lock, and is provided with a working steel wire rope and a safety steel wire rope, and when a braking device and a transmission system of the cable climbing device fail or the working steel wire rope is broken, the safety lock can automatically and quickly lock the safety steel wire rope to prevent the suspended platform from overturning or falling. When materials are hoisted or in some remote control occasions, the safe steel wire rope cannot be installed, and the cable climbing device only operates on the working steel wire rope independently. The rope clamping system, the motor brake failure and the transmission system damage of the rope winding system of the cable climbing device are common faults of the cable climbing device, and the cable climbing device is likely to fall when the faults occur, so that protection measures are necessary to be taken, a simple and reliable falling protection device is researched, and the cable climbing device has great application value in stopping the occurrence of falling accidents and improving the use safety of equipment.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
The utility model has the following contents:
an object of the utility model is to provide a climb cable ware's protection device that falls to overcome the defect among the above-mentioned prior art.
In order to achieve the purpose, the utility model provides a fall protection device of a cable climbing device, which comprises a brake motor, a cable climbing device head and a steel wire rope which are connected with each other, wherein a rope inlet is arranged above the cable climbing device head, a driving disc, a rope outlet pipe, a rope pressing mechanism, a rope guider, a swinging roller, a limiting wheel component, an inner rope clamping block and an outer rope clamping block are arranged in the cable climbing device head, the brake motor is connected with the driving disc, the steel wire rope enters the cable climbing device head from the rope inlet and is wound on the driving disc, the rope outlet pipe is arranged on the side surface of the driving disc, the steel wire rope on the driving disc is led out from the rope outlet pipe, the rope pressing mechanism is arranged above the driving disc, the rope guider is arranged above the rope outlet pipe and is positioned on two sides of the steel wire rope, the swinging roller is arranged above the rope guider and is positioned on one side of the steel wire rope, the limiting wheel component is arranged above the swinging roller and is positioned on the other side of the steel wire rope, interior double-layered rope piece, outer double-layered rope piece all are located spacing round subassembly top and are located the wire rope both sides respectively, interior double-layered rope piece with climb and embrace the ware aircraft nose and be connected through pivot one, outer double-layered rope piece with climb and embrace the ware aircraft nose and be connected through pivot two, interior double-layered rope piece still is connected with spring one with climbing between the ware aircraft nose, outer double-layered rope piece and climb and embrace still to be connected with spring two between the ware aircraft nose, interior double-layered rope piece, outer double-layered rope piece and wire rope contact department are ARC structure.
The cable climbing device is characterized in that a first positioning pin and a second positioning pin are further arranged on the cable climbing device head, the first positioning pin is arranged below the rotating shaft, and the second positioning pin is arranged below the rotating shaft.
The rope outlet end part is also provided with a rope outlet which is positioned below the head of the cable climbing device.
Compared with the prior art, the utility model discloses an aspect has following beneficial effect:
the utility model discloses a combined action of interior double-layered rope piece, spring one, outer double-layered rope piece, spring two can lock wire rope automatically under the states such as outage, disconnected rope, can improve equipment's security performance, the emergence of prevention accident.
Description of the drawings:
fig. 1 is a schematic view of a fall protection device of a cable climbing device according to the present invention;
fig. 2 is a schematic view of another side of a fall protection device for a cable climbing device according to the present invention;
fig. 3 is a partially enlarged schematic view of a fall protection device of a cable climbing device according to the present invention;
the reference signs are: 1-brake motor, 2-cable climbing device head, 21-rope inlet, 22-driving disc, 23-rope outlet pipe, 24-rope pressing mechanism, 25-rope guide, 26-swing roller, 27-limit wheel assembly, 28-inner rope clamping block, 29-outer rope clamping block, 210-rotating shaft I, 211-rotating shaft II, 212-spring I, 213-spring II, 214-positioning pin I, 215-positioning pin II, 216-rope outlet and 3-steel wire rope.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1-3, a fall protection device for a cable climbing device comprises a braking motor 1, a cable climbing device head 2 and a steel wire rope 3 which are connected with each other, a rope inlet 21 is arranged above the cable climbing device head 2, a driving disc 22, a rope outlet pipe 23, a rope pressing mechanism 24, a rope guider 25, a swinging roller 26, a limiting wheel assembly 27, an inner rope clamping block 28 and an outer rope clamping block 29 are arranged in the cable climbing device head 2, the braking motor 1 is connected with the driving disc 22, the steel wire rope 3 enters the cable climbing device head 2 from the rope inlet 21 and is wound on the driving disc 22, the rope outlet pipe 23 is arranged on the side surface of the driving disc 22, the steel wire rope 3 on the driving disc 22 is led out from the rope outlet pipe 23, the rope pressing mechanism 24 is arranged above the driving disc 22, the rope guider 25 is arranged above the rope outlet pipe 23 and positioned on two sides of the steel wire rope 3, the swinging roller 26 is arranged above the rope guider 25 and positioned on one side of the steel wire rope 3, spacing round subassembly 27 sets up in swing gyro wheel 26 top and is located the opposite side of wire rope 3, interior rope clamping block 28, outer rope clamping block 29 all are located spacing round subassembly 27 top and are located wire rope 3 both sides respectively, interior rope clamping block 28 with climb and hold ware aircraft nose 2 and be connected through pivot 210, outer rope clamping block 29 with climb and hold ware aircraft nose 2 and be connected through pivot two 211, interior rope clamping block 28 with climb and hold still be connected with spring one 212 between the ware aircraft nose 2, outer rope clamping block 29 with climb and hold still be connected with spring two 213 between the ware aircraft nose 2, interior rope clamping block 28, outer rope clamping block 29 and the contact department of wire rope 3 are ARC structure.
Further, in order to prevent the inner rope clamping block 28 and the outer rope clamping block 29 from swinging too much, a first positioning pin 214 and a second positioning pin 215 are further arranged on the cable climbing device head 2, the first positioning pin 214 is arranged below the first rotating shaft 210, and the second positioning pin 215 is arranged below the second rotating shaft 211.
Further, in order to facilitate the leading-out of the steel wire rope 3, the end part of the rope outlet pipe 23 is further provided with a rope outlet 216, and the rope outlet 216 is positioned below the cable climbing device head 2.
When the cable climbing device is implemented, the steel wire rope 3 enters the cable climbing device head 2 from the rope inlet 21 and penetrates through the inner rope clamping block 28 and the outer rope clamping block 29, the steel wire rope passes through the limiting wheel assembly 27 and the swing roller 26 and is then pulled by the rope guide 25 to be wound on the driving disc 22 and then led out from the rope outlet pipe 23, when a load is lifted normally, the load or the load carrying platform is pulled by the steel wire rope 3 at the bottom of the rope outlet pipe 23, the driving disc 22 is driven to rotate by the braking motor 1, the steel wire rope 3 is driven to move up and down by the rotation of the driving disc 22, so that the load or the load carrying platform is driven to move up and down, in the process, the inner rope clamping block 28 presses down under the traction force action of the steel wire rope 3 and the compression action of the spring I212, the outer rope clamping block 29 presses down under the traction force action of the steel wire rope 3 and the compression action of the spring II 213, and a gap between the inner rope clamping block 28 and the outer rope clamping block 29 is enough for the steel wire rope 3 to pass through; when the brake motor 1 is powered off or the steel wire rope 3 is broken, the steel wire rope 3 loses traction force, the inner rope clamping block 28 is lifted up under the compression action of the first spring 212, the outer rope clamping block 29 is lifted up under the compression action of the second spring 213, and the gap between the inner rope clamping block 28 and the outer rope clamping block 29 is reduced, so that the steel wire rope 3 is clamped, the steel wire rope stops falling, the equipment stops running, and a load or a load-carrying platform is prevented. Wherein rope pressing mechanism 24 can play the effect of compressing tightly, prevents that wire rope 3 from sliding on driving-disc 22, and fairlead 25, swing gyro wheel 26 and spacing wheel subassembly 27 all play the wire effect, and the help is convenient for wire rope 3 and reciprocates.
The utility model can automatically lock the steel wire rope in the power-off and rope-breaking states through the combined action of the inner rope clamping block 28, the first spring 212, the outer rope clamping block 29 and the second spring 213, thereby improving the safety performance of the equipment and preventing accidents; in addition, the inner rope clamping block 28, the first spring 212, the outer rope clamping block 29 and the second spring 213 are all concentrated in the cable climbing device head 2, and are not required to be independently installed, so that the cable climbing device is compact in structure and convenient to use.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (3)
1. The utility model provides a climb cable ware's protection device that falls which characterized in that: the cable climbing device comprises a brake motor, a cable climbing device head and a steel wire rope which are connected with each other, a rope inlet is arranged above the cable climbing device head, a driving disc, a rope outlet pipe, a rope pressing mechanism, a rope guider, a swinging roller, a limiting wheel assembly, an inner rope clamping block and an outer rope clamping block are arranged in the cable climbing device head, the brake motor is connected with the driving disc, the steel wire rope enters the cable climbing device head from the rope inlet and is wound on the driving disc, the rope outlet pipe is arranged on the side face of the driving disc, the steel wire rope on the driving disc is led out from the rope outlet pipe, the rope pressing mechanism is arranged above the driving disc, the rope guider is arranged above the rope outlet pipe and is positioned on two sides of the steel wire rope, the swinging roller is arranged above the rope guider and is positioned on one side of the steel wire rope, the limiting wheel assembly is arranged above the swinging roller and is positioned on the other side of the steel wire rope, the inner rope clamping block and the outer rope clamping block are both positioned above the limiting wheel assembly and are respectively positioned on two sides of the steel wire rope, the inner rope clamping block is connected with a cable climbing device head through a rotating shaft I, the outer rope clamping block is connected with the cable climbing device head through a rotating shaft II, a spring I is further connected between the inner rope clamping block and the cable climbing device head, a spring II is further connected between the outer rope clamping block and the cable climbing device head, and the contact positions of the inner rope clamping block and the outer rope clamping block and the steel wire rope are of arc-surface structures.
2. The fall protection device for a cable climbing device according to claim 1, wherein: the cable climbing device is characterized in that a first positioning pin and a second positioning pin are further arranged on the cable climbing device head, the first positioning pin is arranged below the rotating shaft, and the second positioning pin is arranged below the rotating shaft.
3. The fall protection device for a cable climbing device according to claim 1, wherein: the rope outlet end part is also provided with a rope outlet which is positioned below the head of the cable climbing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022345094.XU CN213950522U (en) | 2020-10-21 | 2020-10-21 | Climb protection device that falls of cable ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022345094.XU CN213950522U (en) | 2020-10-21 | 2020-10-21 | Climb protection device that falls of cable ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950522U true CN213950522U (en) | 2021-08-13 |
Family
ID=77204304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022345094.XU Active CN213950522U (en) | 2020-10-21 | 2020-10-21 | Climb protection device that falls of cable ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950522U (en) |
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2020
- 2020-10-21 CN CN202022345094.XU patent/CN213950522U/en active Active
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