CN212174272U - Positioning cable connecting structure of cable crane supporting device - Google Patents
Positioning cable connecting structure of cable crane supporting device Download PDFInfo
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- CN212174272U CN212174272U CN202020292449.0U CN202020292449U CN212174272U CN 212174272 U CN212174272 U CN 212174272U CN 202020292449 U CN202020292449 U CN 202020292449U CN 212174272 U CN212174272 U CN 212174272U
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Abstract
The utility model provides a cable hangs guy rope ware location cable connection structure, including locating a plurality of guy rope wares on the main rope, establish ties through the location cable between a plurality of guy rope wares, the location cable is one section and connects the rope or connect the rope including two sections, connects the rope and has at least one end to be connected with revolution mechanic, and the other end links firmly with guy rope ware or is connected with guy rope ware through connecting. The positioning rope adopts the connecting rope arranged in whole section or in sections, and the connecting rope can rotate freely by connecting a rotating structure at one end or two ends of the connecting rope, so that twisting is avoided. When the positioning rope is connected by two connecting ropes, the rotating structure between the two connecting ropes can realize free rotation between the connecting ropes, so that twisting is avoided; the rotating structure between the connecting rope and the cable supporting device can realize free rotation between the cable supporting device and the positioning cable, and twisting is avoided. The rotating structure between the two sections of connecting ropes is not arranged at the position of the perpendicular bisector of the two adjacent rope supporting devices, so that the phenomenon that the rotating angle of the positioning rope at the middle position is too large and the rotating structure is not beneficial to work is avoided.
Description
Technical Field
The utility model belongs to the technical field of the cable crane, concretely relates to cable crane props up cable ware location cable connection structure.
Background
In the design of a cable crane, the whole connecting rope is usually adopted as a positioning rope, the positioning rope 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 props cable ware location cable connection structure overcomes the above-mentioned technical problem who exists among the prior art.
Therefore, the utility model provides a technical scheme as follows:
a cable crane cable supporting device positioning cable connecting structure comprises a plurality of cable supporting devices arranged on a main cable, wherein the cable supporting devices are connected in series through positioning cables, each positioning cable is a section of connecting rope or comprises two sections of connecting ropes, at least one end of each connecting rope is connected with a rotating structure, and the other end of each connecting rope is fixedly connected with the cable supporting device or connected with the cable supporting device through a connector.
The positioning cable is a section of connecting rope, a connecting hole is arranged on the cable supporting device, at least one end of the positioning cable is connected with the cable supporting device through a rotating structure, and the other end of the positioning cable is fixedly connected with the cable supporting device or connected with the cable supporting device through a joint.
The positioning rope comprises two sections of connecting ropes, the two sections of connecting ropes are connected end to end through a rotating structure, and the two sections of connecting ropes are fixedly connected with the rope supporting device or connected with the rope supporting device through a joint.
The positioning rope comprises two sections of connecting ropes, the two sections of connecting ropes are connected end to end through rotating structures, at least one section of connecting rope in the two sections of connecting ropes is connected with the rotating structures at two ends, the connecting rope is connected with the rope supporting device through the rotating structures, and the other section of connecting rope is fixedly connected with the rope supporting device or connected with the rope supporting device through a joint.
The rotating structure is a rotating ring or a shackle rotating ring.
The joint is an alloy pressed joint, a wedge joint or a rope clamp joint.
The lengths of the positioning cables of the cable supporters are different.
The rotary structure between two sections of connecting ropes is not arranged on the midperpendicular of two adjacent rope supporters.
The utility model has the advantages that:
the utility model provides a this kind of cable hangs guy ware location cable connection structure, location cable adopt whole section or the connection rope of segmentation arrangement, through connecting rope one end or both ends and connecting revolution mechanic, make and connect the rope and can the free rotation, avoid the hank.
The rotating structure between the two sections of connecting ropes is not arranged at the position of the perpendicular bisector of the two adjacent rope supporting devices, so that the phenomenon that the rotating angle of the positioning rope at the middle position is too large and the rotating structure is not beneficial to work is avoided.
When the positioning rope is connected by two connecting ropes, the rotating structure between the two connecting ropes can realize free rotation between the connecting ropes, so that twisting is avoided; the rotating structure between the connecting rope and the cable supporting device can realize free rotation between the cable supporting device and the positioning cable, and twisting is avoided.
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 diagram of a positioning cable arranged with a length of connecting rope;
FIG. 2 is a schematic view of an embodiment of the attachment of the positioning cable to the cable support device using a length of attachment cable;
FIG. 3 is a schematic plan view of FIG. 2;
FIG. 4 is a schematic structural view of a positioning cable arranged with two segments of connecting ropes;
FIG. 5 is a schematic view of one embodiment of the connection to the rope prop when the positioning rope is deployed in two segments of connecting rope;
FIG. 6 is a schematic plan view of FIG. 5;
fig. 7 is a schematic structural diagram of the cable crane sports car system.
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. a rotating structure; 11. shackle rotation; 12. a rotating ring; 13. a wedge joint; 14. a rope clamp joint; 15. and (4) pressing the joint by using the alloy.
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 positioning cable connecting structure of the cable crane supporting cable 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 hangs guy rope ware locating cable connection structure, including locating a plurality of guy rope ware 5 on main rope 6, establish ties through locating cable 9 between a plurality of guy rope ware 5, locating cable 9 is one section connecting rope or includes two sections connecting ropes, connecting rope has at least one end to be connected with revolution mechanic 10, and the other end links firmly with guy rope ware 5 or is connected with guy rope ware 5 through the joint.
The utility model provides a this kind of cable hangs guy ware location cable connection structure, location cable 9 adopt the connection rope that whole section or segmentation were arranged, through connecting rope one end or both ends and connecting revolution mechanic 10, make and connect the rope and can the free rotation, avoid twisting. The connecting rope is mainly a steel wire rope.
Example 2:
on the basis of embodiment 1, this embodiment provides a positioning cable connection structure for a cable crane supporting cable device, where the positioning cable 9 is a section of connecting cable, the supporting cable device 5 is provided with a connecting hole, at least one end of the positioning cable 9 is connected to the supporting cable device 5 through a rotating structure 10, and the other end of the positioning cable 9 is fixedly connected to the supporting cable device 5 or connected to the supporting cable device 5 through a joint.
In the present embodiment, the positioning rope 9 (connecting rope) for connecting two adjacent rope supporters 5 has only one end connected to one of the rope supporters 5 by the rotating structure 10, so that the connecting rope can rotate freely to avoid twisting. The other end of the connecting rope can be anchored with the cable supporting device 5, and can also pass through a connecting hole on the cable supporting device 5 through a joint to realize the connection with the cable supporting device 5.
Wherein, the rotating structure 10 is connected with the rope supporter 5 through a joint, and the rotating structure 10 is connected with the connecting rope through a joint.
Example 3:
on the basis of embodiment 1, this embodiment provides a positioning cable connection structure for a cable crane supporting cable device, where the positioning cable 9 is a section of connecting cable, the supporting cable device 5 is provided with a connecting hole, at least one end of the positioning cable 9 is connected to the supporting cable device 5 through a rotating structure 10, and the other end of the positioning cable 9 is fixedly connected to the supporting cable device 5 or connected to the supporting cable device 5 through a joint.
In the embodiment, as shown in fig. 1, the two ends of the positioning rope 9 are connected with the rotating structures 10 respectively to be connected with two adjacent rope supporters 5, and the rotating structures 10 ensure free relative rotation between the rope supporters 5 and the positioning rope 9 to avoid twisting.
Wherein, the rotating structure 10 is connected with the positioning cable 9 or the cable supporter 5 through a joint.
Example 4:
on the basis of embodiment 3, this embodiment provides a cable hanger positioning cable connection structure, where the rotating structure 10 is a rotating ring 12, the rotating ring 12 is an upper ring and a lower ring, the middle is a rotating shaft with threads at both ends, after the rotating shaft passes through each side of the two rings, both ends are fixed by nuts, and in the using process, the two rings can rotate simultaneously.
Two ends of the positioning cable 9 are respectively provided with a cable clamping joint 14, the other end of the cable clamping joint 14 is connected with one circular ring of the rotating ring 12, the cable supporting device 5 is connected with the other circular ring of the rotating ring 12, and the cable supporting device 5 and the positioning cable 9 freely rotate relatively to avoid twisting.
Example 5:
on the basis of embodiment 3, the present embodiment provides a cable hanger positioning cable connection structure, as shown in fig. 2 and 3, the rotation structure 10 is a shackle rotating ring 11, and has two functions of spacing and rotating. The shackle swivel 11 is the U type ring that two symmetries set up, connects through the screw rod between two U type rings, and the screw rod passes behind two U type rings and fixes with the nut, and two U type rings can rotate simultaneously, and the screw rod has been inserted to opening one side of U type ring.
The two ends of the positioning rope 9 are respectively provided with an alloy pressing joint 15, the alloy pressing joints 15 are provided with connecting holes, and after a screw rod on one side of an opening of one U-shaped ring penetrates through the connecting holes in the alloy pressing joints 15, the screw rod is fixed through a nut, so that the connection of the connecting rope and the shackle swivel 11 is realized. Similarly, the cable supporting device 5 is provided with a connecting hole, and a screw rod on one side of the opening of the other U-shaped ring penetrates through the connecting hole in the cable supporting device 5 and is fixed through a nut, so that the cable supporting device 5 is connected with the shackle rotating ring 11.
The specifications of the shackle rotating ring 11 are selected according to the specifications according to the calculation result of the cable force of the positioning cable 9.
Example 6:
on the basis of embodiment 1, this embodiment provides a positioning cable connection structure for a cable crane supporting cable device, where the positioning cable 9 includes two sections of connection ropes, the two sections of connection ropes are connected end to end through a rotation structure 10, and the two sections of connection ropes are fixedly connected with the supporting cable device 5 or connected with the supporting cable device 5 through a joint. As shown in fig. 4.
In this embodiment, the positioning cable 9 is a steel wire rope arranged in sections, and each section is connected by a rotating structure 10, so that the steel wire rope can rotate freely to avoid twisting.
The rotary structure 10 between two sections of connecting ropes is not arranged on the midperpendicular of two adjacent rope supporters 5. The purpose is to avoid the middle position positioning cable 9 from having too large a corner, which is not beneficial to the operation of the rotating structure 10.
Example 7:
on the basis of embodiment 6, this embodiment provides a positioning cable connection structure for a cable crane supporting cable device, where the positioning cable 9 includes two sections of connection ropes, the two sections of connection ropes are connected end to end through rotation structures 10, both ends of at least one section of connection rope in the two sections of connection ropes are connected with the rotation structures 10, and the section of connection rope is connected with the supporting cable device 5 through the rotation structures 10, and the other section of connection rope is fixedly connected with the supporting cable device 5 or connected with the supporting cable device 5 through a joint.
In this embodiment, in addition to the two sections of connecting ropes being connected by the rotating structure 10 to realize free rotation between the connecting ropes, the rotating structure 10 is connected between one section of connecting rope and the rope supporting device 5 to realize free rotation between the rope supporting device 5 and the positioning rope 9, thereby further avoiding twisting.
Example 8:
on the basis of embodiment 6, the present embodiment provides a cable hanger stay cable connection structure, the rotating structure 10 is a rotating ring 12, the rotating ring 12 is structured as in embodiment 4, two ends of the rotating ring 12 are connected with the stay cable 9 through a cable clamp connector 14 and a cable clamp, the stay cable 9 is connected with the cable hanger 5 through a wedge connector 13 and a cable clamp, wherein the top of the wedge connector 13 has a through hole, and a screw rod is fixed through a nut after passing through a connection hole on the cable hanger 5 and the through hole on the top of the wedge connector 13.
As shown in fig. 5 and 6, the rotary structure 10 is a shackle rotating ring 11, and the shackle rotating ring 11 is similar to the structure of the embodiment 5 and the connection manner of the cable supporter 5 and the positioning cable 9.
As shown in fig. 7, in the process of constructing a large-span bridge, cable cranes are erected on both sides of a construction site and the trolleys 1 are installed for hoisting, a traction cable 7 and a hoisting cable 8 suspended between the trolleys 1 of the cable cranes are arranged below the cable, and in order to prevent the traction cable 7 and the hoisting cable 8 from excessively drooping or being stirred with each other, a cable supporter 5 is arranged on the main cable 6, and the traction cable 7 and the hoisting cable 8 are suspended 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. The cable supporting devices 5 are connected in series through positioning cables 9, one end of each cable supporting device 5 connected in series is connected with the traction tackle 4 through the positioning cables 9, and the other end of each cable supporting device 5 connected in series is connected with the cable sling tower through the positioning cables 9.
In the present embodiment, the distances between the rope stays 5 are arranged at unequal intervals, and the distances between the rope stays 5 are controlled by using the positioning ropes 9 of different lengths. The purpose is to ensure that the positioning cable 9 has a consistent cable force.
The positioning cable 9 is a steel wire rope, and the specifications of the diameter, the specific length and the like of the positioning cable are selected according to the calculation result of the cable crane mechanics.
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 hangs a cable ware locating cable connection structure, is including locating a plurality of cable wares (5) on main rope (6), establishes ties through locating cable (9) between a plurality of cable wares (5), its characterized in that: the positioning rope (9) is a section of connecting rope or comprises two sections of connecting ropes, at least one end of each connecting rope is connected with the rotating structure (10), and the other end of each connecting rope is fixedly connected with the cable supporting device (5) or connected with the cable supporting device (5) through a joint.
2. The cable hanger stay wire connecting structure as claimed in claim 1, wherein: the positioning cable (9) is a section of connecting rope, a connecting hole is formed in the cable supporting device (5), at least one end of the positioning cable (9) is connected with the cable supporting device (5) through a rotating structure (10), and the other end of the positioning cable is fixedly connected with the cable supporting device (5) or is connected with the cable supporting device (5) through a joint.
3. The cable hanger stay wire connecting structure as claimed in claim 1, wherein: the positioning rope (9) comprises two sections of connecting ropes, the two sections of connecting ropes are connected end to end through a rotating structure (10), and the two sections of connecting ropes are fixedly connected with the rope supporting device (5) or connected with the rope supporting device (5) through a joint.
4. The cable hanger stay wire connecting structure as claimed in claim 1, wherein: the positioning rope (9) comprises two sections of connecting ropes, the two sections of connecting ropes are connected end to end through rotating structures (10), the rotating structures (10) are connected to two ends of at least one section of connecting rope in the two sections of connecting ropes, the connecting rope is connected with the rope supporting device (5) through the rotating structures (10), and the connecting rope in the other section is fixedly connected with the rope supporting device (5) or is connected with the rope supporting device (5) through a joint.
5. A cable hanger stay connecting structure as claimed in any one of claims 1 to 4, wherein: the rotating structure (10) is a rotating ring (12) or a shackle rotating ring (11).
6. A cable hanger stay connecting structure as claimed in any one of claims 1 to 4, wherein: the joint is an alloy pressing joint (15), a wedge joint (13) or a rope clamping joint (14).
7. A cable hanger stay connecting structure as claimed in any one of claims 1 to 4, wherein: the lengths of the positioning cables (9) among the cable supporters (5) are different.
8. A cable hanger stay connecting structure as claimed in claim 3 or 4, wherein: the rotary structure (10) between two sections of connecting ropes is not arranged on the perpendicular bisector of two adjacent rope supporters (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292449.0U CN212174272U (en) | 2020-03-11 | 2020-03-11 | Positioning cable connecting structure of cable crane supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292449.0U CN212174272U (en) | 2020-03-11 | 2020-03-11 | Positioning cable connecting structure of cable crane supporting device |
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| Publication Number | Publication Date |
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| CN212174272U true CN212174272U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020292449.0U Active CN212174272U (en) | 2020-03-11 | 2020-03-11 | Positioning cable connecting structure of cable crane supporting device |
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| CN (1) | CN212174272U (en) |
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- 2020-03-11 CN CN202020292449.0U patent/CN212174272U/en active Active
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