CN212174271U - Cable hanger cable supporting device positioning device - Google Patents
Cable hanger cable supporting device positioning device Download PDFInfo
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- CN212174271U CN212174271U CN202020292448.6U CN202020292448U CN212174271U CN 212174271 U CN212174271 U CN 212174271U CN 202020292448 U CN202020292448 U CN 202020292448U CN 212174271 U CN212174271 U CN 212174271U
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Abstract
The utility model provides a cable hangs cable holder positioner, including the automatic tightening means of location cable, a plurality of cable holders of locating on the main rope, be equipped with the location cable between two adjacent cable holders, on the automatic tightening means of location cable located the cable holder, every location cable had at least one end to connect the automatic tightening means of location cable. Through the automatic tightening device for the positioning cable of the cable supporting device, when the distance of the cable supporting device is increased or decreased, the positioning cable can be stretched or automatically contracted, so that the positioning cable always keeps a certain cable force, and the positioning cable is prevented from being twisted. The automatic cable tightening device is arranged on each cable supporting device, so that two adjacent cable supporting devices can be equidistant under a balanced state, the moving distance between the two adjacent cable supporting devices is limited, and the cable supporting devices are prevented from approaching to cause the twisting of the traction cable. Under the condition that one cable supporting device is not provided with an automatic positioning cable tightening device, the automatic tightening of the positioning cables between any two adjacent cable supporting devices is not influenced, and the positioning cables are prevented from being twisted.
Description
Technical Field
The utility model belongs to the technical field of the cable crane, concretely relates to cable crane props up cable ware positioner.
Background
In the design of a cable crane, a whole steel wire rope is usually adopted as a positioning cable of a cable supporting device, the positioning cable adopting the design is easy to twist, and the twisting is often processed and twisted at high altitude manually in use, so that the operation risk is high. The positioning cable is twisted to cause the potential safety hazard of the operation of the cable crane.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable hangs guy ware positioner overcomes the above-mentioned technical problem who exists among the prior art, makes the location cable remain certain cable force throughout, avoids the location cable to twist.
Therefore, the utility model provides a technical scheme as follows:
a cable hanger cable supporter positioning device comprises a plurality of cable supporters arranged on a main cable, positioning cables arranged between two adjacent cable supporters, and an automatic positioning cable tightening device, wherein the automatic positioning cable tightening device is arranged on the cable supporters, and at least one end of each positioning cable is connected with the automatic positioning cable tightening device.
Only one side of the automatic tightening device is connected with the positioning cable.
And each cable supporting device is provided with an automatic positioning cable tightening device, one end of each positioning cable between every two adjacent cable supporting devices is connected with the automatic positioning cable tightening device on one cable supporting device, and the other end of each positioning cable between every two adjacent cable supporting devices is connected with the other cable supporting device.
Each cable supporting device is provided with an automatic positioning cable tightening device, and each positioning cable is connected with the corresponding automatic positioning cable tightening device through the same side end.
And only one of the cable supporting devices is provided with no automatic positioning cable tightening device.
The automatic positioning cable tightening device is fixed on the cable supporting device or is designed into a whole with the cable supporting device.
The automatic positioning cable tightening device comprises a power storage part, a cable storage barrel and a cable storage barrel shaft, wherein the power storage part is arranged between the cable storage barrel and the cable storage barrel shaft, the power storage part is wound on the cable storage barrel shaft, the inner end of the power storage part is connected with the cable storage barrel shaft, and one end of the positioning cable is connected with the cable storage barrel.
The force accumulation piece is a constant force spring, a spiral spring or a torsion spring.
The utility model has the advantages that:
the utility model provides a this kind of cable hangs guy ware positioner, through the automatic tightening means of guy ware location cable, can be when two adjacent guy ware distances increase or reduce, tensile or automatic shrink location cable makes the location cable remain certain cable force throughout, avoids the location cable to take place to twist reverse and twist.
Each cable supporting device is provided with an automatic positioning cable tightening device, so that two adjacent cable supporting devices can be equidistant under a balanced state, the moving distance between the two adjacent cable supporting devices is limited, and the cable supporting devices are prevented from approaching to cause the twisting of a traction cable or a hoisting cable.
Under the condition that one cable supporting device is not provided with an automatic positioning cable tightening device, the automatic tightening of the positioning cables between any two adjacent cable supporting devices is not influenced, and the positioning cables can be prevented from being twisted.
In order to make the above and other objects of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the present invention;
FIG. 3 is a schematic structural view of a third embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a fourth embodiment of the present invention;
fig. 5 is a schematic view of the application of the invention in a cable crane sports car system;
FIG. 6 is a front view of one embodiment of an automatic tightening device;
FIG. 7 is a side view of one embodiment of an automatic tightening device.
In the figure:
description of reference numerals:
1. a sports car; 2. an upper hanging rack; 3. a lower hanging rack; 4. a traction tackle; 5. a rope supporting device; 6. a main rope; 7. a traction cable; 8. hoisting cables; 9. a positioning cable; 10. the positioning cable automatic tightening device; 11. a constant force spring; 12. a rope storage drum; 13. store up rope section of thick bamboo axle.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
It should be noted that, in the present invention, the upper, lower, left, and right in the drawings are regarded as the upper, lower, left, and right of the cable hanger positioning device described in this specification.
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, which, however, may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the invention to those skilled in the art. The terminology used in the exemplary embodiments presented in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
Example 1:
the embodiment provides a cable hanger cable supporter positioning device, which comprises a plurality of cable supporters 5 arranged on a main cable 6, positioning cables 9 arranged between two adjacent cable supporters 5, and an automatic positioning cable tightening device 10, wherein the automatic positioning cable tightening device 10 is arranged on the cable supporters 5, and at least one end of each positioning cable 9 is connected with the automatic positioning cable tightening device 10.
In this embodiment, the automatic positioning cable tightening device 10 of the cable supporting device 5 can stretch or automatically contract the positioning cable 9 when the distance between two adjacent cable supporting devices 5 increases or decreases, so that the positioning cable 9 always maintains a certain cable force, and the positioning cable 9 is prevented from twisting.
Example 2:
on the basis of embodiment 1, the present embodiment provides a cable hanger positioning device, and only one side of the automatic tightening device is connected with the positioning cable 9.
The automatic tightening device which only has one side capable of being connected with the positioning cable 9 is adopted, the structure is simple, the stress is single, the failure is not easy to occur in the using process, the problem that the dynamic balance process consumes long time due to the fact that the two sides are pulled by the stress can be avoided.
Example 3:
on the basis of the embodiment 2, the embodiment provides a positioning device for cable hangers, each cable hanger 5 is provided with an automatic positioning cable tightening device 10, and one end of each positioning cable 9 between two adjacent cable hangers 5 is connected with the automatic positioning cable tightening device 10 on one cable hanger 5, and the other end of each positioning cable 9 is connected with the other cable hanger 5.
As shown in fig. 1, there are four rope supporters 5, and the positioning rope 9 between any two adjacent rope supporters 5 has one end connected to the automatic positioning rope tightening device 10 of one rope supporter 5 and the other end connected to the other rope supporter 5.
The arrangement mode of the embodiment enables the automatic positioning cable tightening device 10 on the second cable supporter 5 from left to right not to be connected with the positioning cable 9, but does not affect the automatic tightening of the positioning cable 9, and also avoids the positioning cable 9 from twisting and twisting.
Example 4:
on the basis of the embodiment 2, the embodiment provides a positioning device for a cable crane rope supporting device, each rope supporting device 5 is provided with an automatic positioning rope tightening device 10, and each positioning rope 9 is connected with the corresponding automatic positioning rope tightening device 10 by the same side end.
As shown in fig. 3, each of the positioning cables 9 is connected to an automatic positioning cable take-up device 10 on the left side. No matter the distance of the cable supporting device 5 is increased or reduced, the stress directions of the automatic positioning cable tightening device 10 are consistent, and balance is easy to achieve.
Example 5:
the embodiment provides a cable hanger cable supporter positioning device, which comprises a plurality of cable supporters 5 arranged on a main cable 6, positioning cables 9 arranged between two adjacent cable supporters 5, and an automatic positioning cable tightening device 10, wherein the automatic positioning cable tightening device 10 is arranged on the cable supporters 5, and at least one end of each positioning cable 9 is connected with the automatic positioning cable tightening device 10.
Wherein only one side of the automatic tightening device is connected with the positioning cable 9.
As shown in fig. 2, of the four cable supporters 5, the positioning cable automatic tightening devices 10 of the first two adjacent cable supporters 5 are respectively connected to both ends of the positioning cable 9, that is, both ends of the positioning cable 9 are connected to the positioning cable automatic tightening devices 10.
According to the arrangement mode of the embodiment, the two ends of the positioning cable 9 are stressed and tensioned, the anti-twisting effect is better, and when one positioning cable automatic tightening device 10 breaks down, the positioning cable 9 can be tightened.
Example 6:
on the basis of the embodiment 2, the embodiment provides a cable hanger supporting device positioning device, and the positioning cable automatic tightening device 10 is not arranged on one supporting device 5 or more supporting devices 5.
As shown in fig. 4, in the case where one cable supporter 5 is not provided with the automatic wire takeup device 10, the twisting of the wire 9 can be prevented.
Example 7:
the embodiment provides a cable hanger cable supporter positioning device, which comprises a plurality of cable supporters 5 arranged on a main cable 6, positioning cables 9 arranged between two adjacent cable supporters 5, and an automatic positioning cable tightening device 10, wherein the automatic positioning cable tightening device 10 is arranged on the cable supporters 5, and at least one end of each positioning cable 9 is connected with the automatic positioning cable tightening device 10.
Wherein, the automatic positioning cable tightening device 10 is fixed on the cable supporter 5 or is designed into a whole with the cable supporter 5. The positioning cable 9 is anchored on the cable supporter 5, and the positioning cable 9 is anchored with the positioning cable automatic tightening device 10.
The specific application process is as follows: in the process of constructing a large-span bridge, cable cranes are erected on two sides of a construction site and the trolleys 1 are installed for hoisting, as shown in fig. 5, a traction cable 7 and a lifting cable 8 which are hung between the trolleys 1 of the cable cranes are arranged below the cable, in order to prevent the traction cable 7 and the lifting cable 8 from excessively drooping or from being stirred mutually, a cable supporter 5 is arranged on the main cable 6, and the traction cable 7 and the lifting cable 8 are hung on the main cable 6 through the cable supporter 5. The traction cable 7 is connected with the traction tackle 4, and the two ends of the hoisting cable 8 are respectively provided with the upper hanging rack 2 and the lower hanging rack 3.
During the cable crane working process, the distance between the cable supporters 5 can be increased or reduced, and the positioning cable 9 can be pulled out or retracted by the automatic positioning cable tightening device 10, so that the positioning cable 9 is prevented from being twisted.
Example 8:
on the basis of embodiment 7, the present embodiment provides a positioning device for a cable crane rope supporter, where the positioning device 10 includes a force storage member, a rope storage drum 12 and a rope storage drum shaft 13, the force storage member is disposed between the rope storage drum 12 and the rope storage drum shaft 13, the force storage member is wound on the rope storage drum shaft 13, the inner end of the force storage member is connected to the rope storage drum shaft 13, and one end of the positioning rope 9 is connected to the rope storage drum 12.
Wherein, the power accumulating piece is a constant force spring 11, a scroll spring or a torsion spring. The rope storage barrel shaft 13 is fixedly connected with the rope support device 5 and cannot rotate relatively, and the positioning rope 9, the rope storage barrel 12 and the rope storage barrel shaft 13 are connected through a bearing, so that smooth rotation is guaranteed.
In this embodiment, the power accumulating member is a constant force spring 11. As shown in fig. 6 and 7.
The working process is as follows:
in the working process of the cable crane, the distance between the cable supporters 5 is increased or reduced. When the distance between the cable supporters 5 is increased, the positioning cable 9 is pulled out from the cable storage barrel 12 of the positioning cable 9, and the clockwork spring tightens and stores force. When the distance between the rope supporting devices 5 is reduced, the positioning rope 9 and the rope storage barrel 12 rotate under the action of the clockwork spring, and rope collection is completed.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (8)
1. The utility model provides a cable crane props cable ware positioner, includes a plurality of cable wares (5) of locating on main rope (6), is equipped with locating cable (9) between two adjacent cable wares (5), its characterized in that: the automatic positioning cable tightening device (10) is further included, the automatic positioning cable tightening device (10) is arranged on the cable supporting device (5), and at least one end of each positioning cable (9) is connected with the automatic positioning cable tightening device (10).
2. A cable hanger positioning device as defined in claim 1, wherein: only one side of the automatic tightening device is connected with the positioning cable (9).
3. A cable hanger positioning device as defined in claim 2, wherein: each cable supporting device (5) is provided with an automatic positioning cable tightening device (10), one end of each positioning cable (9) between two adjacent cable supporting devices (5) is connected with the automatic positioning cable tightening device (10) on one cable supporting device (5), and the other end of each positioning cable (9) is connected with the other cable supporting device (5).
4. A cable hanger positioning device as defined in claim 2, wherein: each cable supporting device (5) is provided with an automatic positioning cable tightening device (10), and each positioning cable (9) is connected with the corresponding automatic positioning cable tightening device (10) at the same side end.
5. A cable hanger positioning device as defined in claim 2, wherein: the plurality of cable supporters (5) are provided with only one cable supporter (5) without a positioning cable automatic tightening device (10).
6. A cable hanger positioning device as defined in claim 1, wherein: the automatic positioning cable tightening device (10) is fixed on the cable supporting device (5) or is designed into a whole with the cable supporting device (5).
7. A cable hoist bail positioning device as claimed in any one of claims 1 to 6, wherein: the automatic positioning rope tightening device (10) comprises a force storage part, a rope storage barrel (12) and a rope storage barrel shaft (13), the force storage part is arranged between the rope storage barrel (12) and the rope storage barrel shaft (13), the force storage part is wound on the rope storage barrel shaft (13), the inner end of the force storage part is connected with the rope storage barrel shaft (13), and one end of a positioning rope (9) is connected with the rope storage barrel (12).
8. A cable dropper positioning apparatus as claimed in claim 7, wherein: the power accumulating piece is a constant force spring (11), a spiral spring or a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292448.6U CN212174271U (en) | 2020-03-11 | 2020-03-11 | Cable hanger cable supporting device positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292448.6U CN212174271U (en) | 2020-03-11 | 2020-03-11 | Cable hanger cable supporting device positioning device |
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| CN212174271U true CN212174271U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020292448.6U Active CN212174271U (en) | 2020-03-11 | 2020-03-11 | Cable hanger cable supporting device positioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117208777A (en) * | 2023-11-09 | 2023-12-12 | 贵州省公路工程集团有限公司 | Large-span cable crane rope supporting device and working method thereof |
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2020
- 2020-03-11 CN CN202020292448.6U patent/CN212174271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117208777A (en) * | 2023-11-09 | 2023-12-12 | 贵州省公路工程集团有限公司 | Large-span cable crane rope supporting device and working method thereof |
| CN117208777B (en) * | 2023-11-09 | 2024-01-19 | 贵州省公路工程集团有限公司 | Large-span cable crane rope supporting device and working method thereof |
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