CN215733174U - Cable laying device - Google Patents
Cable laying device Download PDFInfo
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- CN215733174U CN215733174U CN202122112803.4U CN202122112803U CN215733174U CN 215733174 U CN215733174 U CN 215733174U CN 202122112803 U CN202122112803 U CN 202122112803U CN 215733174 U CN215733174 U CN 215733174U
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Abstract
The utility model discloses a cable laying device which comprises a frame, and a first guide mechanism, a second guide mechanism and a third guide mechanism which are sequentially arranged along the length direction of the frame, wherein the first guide mechanism, the second guide mechanism and the third guide mechanism can enable a cable to pass along a broken line path. This cable laying device can transfer the cable to the low place from the eminence, the cable passes through along broken line route, because the horizontal component of cable gravity has been undertaken to the guide pulley, because the cable has rigid and flexible, the elastic restoring force that produces under it by crooked and action of gravity acts on the guide pulley, guide pulley pivoted frictional force has been increased, the acceleration of cable has been attenuated, the speed is transferred to the cable has been reduced, thereby the security that the cable was laid perpendicularly has been improved, and cable laying device simple structure, convenient operation, low cost.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering construction, and particularly relates to a cable laying device.
Background
At present, as urban buildings are continuously developed to super high-rise buildings, various problems caused by the super high-rise buildings are inevitably encountered in electromechanical installation engineering. The vertical laying of the super high-rise cable is a more prominent problem. Vertical cable laying for high-rise buildings has two common methods. One is to distribute the resultant lifting of a plurality of persons along the laying path, which is still feasible in the case of not high floors and not large cable sections; and the other is that an electric winch steel cable is adopted to pull upwards when the floor is higher. The former is difficult to ensure the construction safety and generates a large amount of labor cost; the latter has the problem of protecting the quality of cable products in the construction process besides the problem of safety factor. The steel rope traction cable has the advantages that the weight is increased along with the rise of the cable, the stress point and the stress of the upper cable are increased, the mechanical damage of a cable sheath can be caused, and the problem is more obvious when the floor is higher.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cable laying device, which is used for solving the problems of potential safety hazard and high cost in vertical cable laying. In order to solve the technical problems, the utility model comprises the following technical scheme:
a cable laying apparatus comprising:
a frame;
the first guide mechanism, the second guide mechanism and the third guide mechanism are sequentially arranged along the length direction of the frame;
the first guide mechanism, the second guide mechanism and the third guide mechanism respectively comprise guide wheels, guide grooves used for limiting the cable path are formed in the guide wheels, and the guide grooves of the first guide mechanism, the second guide mechanism and the third guide mechanism are in the same plane and can enable the cable to pass through along the broken line path.
Further, the first guide mechanism, the second guide mechanism and the third guide mechanism respectively comprise a vertical guide rail and a lifting frame which are arranged on one side of the guide wheel; a guide rod and a guide sliding block are arranged on the frame on the other side of the guide wheel;
one end of a rotating shaft of the guide wheel is rotatably connected with the lifting frame, and the other end of the rotating shaft of the guide wheel is rotatably connected with the guide sliding block;
the lifting frame can drive the guide wheel to move and fix along the vertical guide rail, and the guide sliding block moves synchronously along the guide rod.
Further, the first guide mechanism, the second guide mechanism and the third guide mechanism comprise height adjusting components;
the height adjusting assembly comprises a rotating disc, a rotating cylinder and an operating handle; the rotating disc and the operating handle are respectively fixed at two ends of the rotating cylinder;
the rotating disc is provided with a guide post, and a preset distance exists between the guide post and the axis of the rotating disc;
the lifting frame is provided with a strip-shaped groove in the horizontal direction, and the guide pillar is positioned in the strip-shaped groove;
the operation handle rotates to drive the guide post on the rotating disk to rotate along the circumferential direction, so that the lifting frame is driven to move along the vertical guide rail.
Furthermore, a support piece is arranged on the frame, a through hole is formed in the support piece, the rotary cylinder is arranged in the through hole, and the rotary disc and the operating handle are respectively positioned on the inner side and the outer side of the support piece;
the operating handle is provided with the spacer pin towards one side of support piece, be provided with the keyway that matches with the spacer pin on the support piece, the spacer pin can insert in the keyway or extract from the keyway.
Furthermore, the operating handle is provided with the operating axis still on one side of being provided with the spacer pin, and the one end of operating axis is provided with the slider, the slider can move along rotatory section of thick bamboo length direction, the slider with rotatory section of thick bamboo synchronous revolution.
Furthermore, a spring is arranged on the operating shaft, and two ends of the spring are respectively supported between the sliding block and the rotating cylinder end plate.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following advantages and positive effects: this cable laying device accessible first guiding mechanism, second guiding mechanism and third guiding mechanism make the cable lay along broken line route, can transfer the cable to low from the eminence, the cable passes through along broken line route, because the horizontal component of cable gravity has been undertaken to the guide pulley, because the cable has rigid flexibility, the elastic restoring force that produces acts on the guide pulley under its by crooked and action of gravity, guide pulley pivoted frictional force has been increased, the acceleration of transferring the cable from the eminence has been effectively attenuated to cable pivoted frictional force on the guide pulley, the speed is transferred to the cable has been reduced, thereby the security that the cable laid perpendicularly has been improved, and cable laying device simple structure, high durability and convenient operation, low cost. In addition, the round guide wheel provided with the guide groove can prevent the cable from being worn. Moreover, through setting up drop frame, vertical guide rail, guide bar, direction slider and heightening subassembly, can make the guide pulley position adjust and fix as required to make cable descent speed satisfy the requirement.
Drawings
Fig. 1 is a schematic structural diagram of a cable laying apparatus according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
fig. 3 is a schematic structural diagram of a height adjustment assembly according to an embodiment of the present invention;
fig. 4 is an internal structural diagram of an elevation component according to an embodiment of the present invention.
The numbers in the figures are as follows:
100-a frame;
200-a cable;
300-a first guide mechanism; 400-a second guide mechanism; 500-a third guide mechanism;
410-a guide wheel; 411-a guide slot;
420-a lifting frame; 421-vertical guide rail; 422-a guide rod; 423-guide slide block;
430-rotating disk; 431-a rotating drum; 432-a handle; 433-operating shaft; 434-guide pillars; 435-sliding block; 436-a spring; 437-limit pin; 438-pin slots; 439-support.
Detailed Description
A cable laying apparatus according to the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent in conjunction with the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1, the present embodiment provides a cable laying apparatus, which includes a frame 100, and a first guide mechanism 300, a second guide mechanism 400, and a third guide mechanism 500 sequentially disposed along a length direction of the frame 100.
The first guide mechanism 300, the second guide mechanism 400 and the third guide mechanism 500 each include a guide wheel 410, a guide groove 411 for limiting the path of the cable 200 is provided on the guide wheel 410, and the guide grooves 411 of the first guide mechanism 300, the second guide mechanism 400 and the third guide mechanism 500 are in the same plane and can allow the cable 200 to pass along the broken line path.
When the cable is vertically arranged in a high-rise or super high-rise building, the falling speed is not controlled well due to the heavy weight of the cable 200. According to the cable laying device provided by the embodiment, the cable 200 can be laid along the broken line path through the first guide mechanism 300, the second guide mechanism 400 and the third guide mechanism 500, the cable 200 can be lowered from a high position to a low position, the cable 200 passes along the broken line path, the guide wheel 410 bears the horizontal component of the gravity of the cable 200, the elastic restoring force generated by bending and gravity of the cable 200 acts on the guide wheel 410 due to the fact that the cable 200 is rigid and flexible, the rotating friction force of the guide wheel 410 is increased, the acceleration of lowering the cable 200 from the high position is effectively attenuated by the rotating friction force of the cable 200 on the guide wheel 410, and the lowering speed of the cable 200 is reduced. In addition, the circular guide wheel 410 provided with the guide groove 411 can also prevent the cable 200 from being worn.
The difference in force between cable 200 and idler 410 results in a difference in friction experienced by idler 410, and thus a difference in the rate of descent of cable 200. In order to adjust the descending speed of the cable 200, preferably, the first guide mechanism 300, the second guide mechanism 400 and the third guide mechanism 500 each include a vertical guide rail 421 and a lifting frame 420 provided on one side of the guide wheel 410; a guide rod 422 and a guide sliding block 423 are arranged on the frame 100 at the other side of the guide wheel 410, one end of a rotating shaft of the guide wheel 410 is rotatably connected with the lifting frame 420, and the other end of the rotating shaft of the guide wheel 410 is rotatably connected with the guide sliding block 423; the lifting frame 420 can drive the guide wheel 410 to move and fix along the vertical guide rail 421, and the guide sliding block 423 moves synchronously along the guide rod 422. The first guide mechanism 300, the second guide mechanism 400 and the third guide mechanism 500 can slide along the respective vertical guide rails by the lifting frame 420, and the position on the frame 100 is changed, thereby changing the bending degree of the cable 200, and thus adjusting the descending speed of the cable 200.
Further, in order to further realize the adjustment of the lifting frame 420, the first guide mechanism 300, the second guide mechanism 400 and the third guide mechanism 500 each include an elevation component. The height adjusting assembly comprises a rotating disk 430, a rotating barrel 431 and an operating handle 432; the rotating disc 430 and the operating handle are respectively fixed at two ends of the rotating cylinder 431; the rotating disc 430 is provided with a guide post 434, a preset distance exists between the guide post 434 and the axis of the rotating disc 430, and when the rotating disc rotates, the guide post rotates along the axis of the rotating disc; the lifting frame 420 is provided with a strip-shaped groove in the horizontal direction, the guide post 434 is positioned in the strip-shaped groove, the strip-shaped groove does not limit the circular motion of the guide post, and the lifting frame can move up and down under the driving of the guide post; the rotation of the operating handle 432 can drive the guide post 434 on the rotating disc 430 to rotate in the circumferential direction, so as to drive the lifting frame 420 to move along the vertical guide rail 421.
Further, the height-adjusting assembly needs to be fixed to the frame 100 and be able to perform rotation and braking. As an example, the embodiment provides a fixing manner, specifically: a support 439 is arranged on the frame 100, the support 439 is provided with a through hole, the rotary cylinder 431 is arranged in the through hole, and the rotary disk 430 and the operating handle 432 are respectively positioned at the inner side and the outer side of the support 439; a limit pin 437 is arranged on one side of the operating handle 432 facing the support 439, a pin groove 438 matched with the limit pin 437 is arranged on the support 439, and the limit pin 437 can be inserted into the pin groove 438 or pulled out of the pin groove 438. Of course, the supporting member 439 may be an inherent structure of the frame 100, and may also be a supporting beam or a supporting plate, and the limiting pin 437 and the pin groove 438 may also be a structure of a latch and a latch catch, which is only used for example and not limited in this embodiment.
Further, in order to insert and remove the stopper pin, the operation handle 432 is further provided with an operation shaft 433 on the side where the stopper pin 437 is provided, one end of the operation shaft 433 is provided with a slider 435, the slider 435 is movable in the longitudinal direction of the rotary cylinder 431, and the slider 435 and the rotary cylinder 431 are synchronously movable. For example, a cavity with a rectangular, circular or elliptical cross section is arranged in the rotary cylinder, the cross section of the sliding block is matched with that of the cavity, and the sliding block can only move along the length direction of the cavity and cannot rotate relative to the rotary cylinder. Furthermore, a spring 436 is disposed on the operating shaft, and two ends of the spring 436 are respectively supported between the slider and the rotating cylinder end plate. When the limiting pin is pulled out under the action of external force, the spring is compressed, the position of the guide wheel on the frame can be adjusted by rotating the operating handle, and after the external force is removed, the spring enables the limiting pin to be inserted into the pin groove to limit the movement of the operating handle, so that the position of the guide wheel is limited.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A cabling arrangement, comprising:
a frame;
the first guide mechanism, the second guide mechanism and the third guide mechanism are sequentially arranged along the length direction of the frame;
the first guide mechanism, the second guide mechanism and the third guide mechanism respectively comprise guide wheels, guide grooves used for limiting the cable path are formed in the guide wheels, and the guide grooves of the first guide mechanism, the second guide mechanism and the third guide mechanism are in the same plane and can enable the cable to pass through along the broken line path.
2. Cabling arrangement according to claim 1,
the first guide mechanism, the second guide mechanism and the third guide mechanism respectively comprise a vertical guide rail and a lifting frame which are arranged on one side of the guide wheel; a guide rod and a guide sliding block are arranged on the frame on the other side of the guide wheel;
one end of a rotating shaft of the guide wheel is rotatably connected with the lifting frame, and the other end of the rotating shaft of the guide wheel is rotatably connected with the guide sliding block;
the lifting frame can drive the guide wheel to move and fix along the vertical guide rail, and the guide sliding block moves synchronously along the guide rod.
3. Cabling arrangement according to claim 2,
the first guide mechanism, the second guide mechanism and the third guide mechanism comprise height adjusting components;
the height adjusting assembly comprises a rotating disc, a rotating cylinder and an operating handle; the rotating disc and the operating handle are respectively fixed at two ends of the rotating cylinder;
the rotating disc is provided with a guide post, and a preset distance exists between the guide post and the axis of the rotating disc;
the lifting frame is provided with a strip-shaped groove in the horizontal direction, and the guide pillar is positioned in the strip-shaped groove;
the operation handle rotates to drive the guide post on the rotating disk to rotate along the circumferential direction, so that the lifting frame is driven to move along the vertical guide rail.
4. Cabling arrangement according to claim 3,
the frame is provided with a supporting piece, the supporting piece is provided with a through hole, the rotating cylinder is arranged in the through hole, and the rotating disc and the operating handle are respectively positioned on the inner side and the outer side of the supporting piece;
the operating handle is provided with the spacer pin towards one side of support piece, be provided with the keyway that matches with the spacer pin on the support piece, the spacer pin can insert in the keyway or extract from the keyway.
5. Cabling apparatus according to claim 4,
the operating handle still is provided with the operating axis on one side of being provided with the spacer pin, and the one end of operating axis is provided with the slider, the slider can move along rotatory section of thick bamboo length direction, the slider with rotatory section of thick bamboo synchronous revolution.
6. A cable laying device according to claim 5 wherein a spring is provided on the operating shaft, the spring being supported at each end between the slider and the rotating cylinder end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122112803.4U CN215733174U (en) | 2021-09-02 | 2021-09-02 | Cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122112803.4U CN215733174U (en) | 2021-09-02 | 2021-09-02 | Cable laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733174U true CN215733174U (en) | 2022-02-01 |
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ID=80013793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122112803.4U Active CN215733174U (en) | 2021-09-02 | 2021-09-02 | Cable laying device |
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| CN (1) | CN215733174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116231525A (en) * | 2023-03-14 | 2023-06-06 | 安徽云翼航空技术有限公司 | Cable paying-off and laying robot |
-
2021
- 2021-09-02 CN CN202122112803.4U patent/CN215733174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116231525A (en) * | 2023-03-14 | 2023-06-06 | 安徽云翼航空技术有限公司 | Cable paying-off and laying robot |
| CN116231525B (en) * | 2023-03-14 | 2023-09-12 | 安徽云翼航空技术有限公司 | Cable paying-off and laying robot |
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