CN220306895U - Cable bridge with changeable bending angle - Google Patents
Cable bridge with changeable bending angle Download PDFInfo
- Publication number
- CN220306895U CN220306895U CN202321967255.6U CN202321967255U CN220306895U CN 220306895 U CN220306895 U CN 220306895U CN 202321967255 U CN202321967255 U CN 202321967255U CN 220306895 U CN220306895 U CN 220306895U
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- tube
- sliding
- side wall
- pipe
- cable tray
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- 238000005452 bending Methods 0.000 title claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims description 49
- 238000012360 testing method Methods 0.000 claims description 2
- 230000009191 jumping Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable bridge with a variable bending angle, which comprises a supporting pipe and a frame pipe A, wherein a sliding groove is formed in the outer side wall of the supporting pipe, a sliding pipe A and a sliding pipe B are connected to the inner side wall of the sliding groove in a sliding manner, the sliding pipe A and the sliding pipe B are respectively positioned at two ends of the supporting pipe, one end of a connecting rod is rotatably connected to the outer side wall of the sliding pipe A, a pulley is rotatably connected to the other end of the connecting rod, and a sliding rail is formed in the outer side wall of the frame pipe A; the cable bridge has the function of adjusting the bending angle according to the requirement, can limit the bending angle after adjusting the bending angle, has the function of crossing or jumping at bottom according to the requirement, can carry out linear bearing cables, reduces the installation cost, improves the construction speed, has rich use scenes, improves the cost performance of the cable bridge, has simple structure and strong practicability, and is suitable for being widely popularized and used.
Description
Technical Field
The utility model belongs to the technical field of cable bridges, and particularly relates to a cable bridge with a changeable bending angle.
Background
The cable bridge comprises a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and other structures, and consists of a bracket, a bracket arm, a mounting accessory and the like; the bridge frame can be independently erected, can be laid on various buildings or pipe gallery brackets, has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, and all parts are required to be galvanized and are arranged on the bridge frame outside the building.
At present, a cable bridge is generally arranged on the inner wall or the wall of a roof, and a bending pipe is required to be adopted for crossing or jumping when encountering other pipeline barriers, the existing cable bridge generally adopts a fixed linear structure, so that the crossing or jumping height of the cable bridge is fixed, the cable bridge needs to be customized when encountering a special height, the installation cost is increased, and the construction speed is reduced; for this purpose, a cable bridge with a variable bending angle is required.
Disclosure of Invention
Aiming at the situation, in order to solve the problems that the existing cable bridge is generally fixed due to the adoption of a fixed linear structure, so that the crossing or bottom jump height of the cable bridge is fixed, customization is needed when the cable bridge meets a special height, the installation cost is increased, and the construction speed is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable testing bridge of variable angle of buckling, includes stay tube and frame pipe A, the spout has been seted up to the stay tube lateral wall, just spout inside wall sliding connection has slide pipe A and slide pipe B, wherein slide pipe A and slide pipe B are located the both ends of stay tube respectively, slide pipe A lateral wall rotates the one end that is connected with the connecting rod, just the other end of connecting rod rotates and is connected with the pulley, the slide rail has been seted up to frame pipe A lateral wall, just pulley lateral wall and slide rail inside wall roll connection, wherein stay tube, slide pipe A, slide pipe B and frame pipe A are inside all to be used for bearing the weight of the cable.
The cable bridge with the changeable bending angle, wherein the limiting hole is formed in the outer surface of the sliding rail, the limiting block is arranged on the outer surface of the sliding rail, one end of the bolt is connected with the outer surface of the limiting hole in a threaded mode, and the other end of the bolt penetrates through the limiting block and extends into the limiting hole.
According to the cable bridge with the changeable bending angle, the number of the sliding rails and the number of the connecting rods are two, and the two connecting rods are symmetrically distributed on the outer side wall of the sliding pipe A.
In the cable bridge with the variable bending angle, the outer side wall of the frame pipe A is provided with the connecting hole, and the sliding rail is positioned at the middle position of the supporting pipe and the connecting hole.
According to the cable bridge with the variable bending angle, the number of the limiting holes is multiple, and the limiting holes are linearly distributed on the outer surface of the sliding rail.
In the cable bridge with the variable bending angle, the outer side wall of the limiting block is provided with the clamping groove, and the inner side wall of the clamping groove is wedged with the outer side wall of the pulley.
In the cable bridge with the variable bending angle, the outer side wall of the sliding tube B is rotatably connected with the frame tube B, and the connecting structure between the sliding tube B and the frame tube B is the same as the connecting structure between the sliding tube A and the frame tube A.
In the cable bridge with the variable bending angle, the supporting tube is located at the middle position of the frame tube A and the frame tube B, and the vertical section shapes and the areas of the supporting tube, the frame tube A and the frame tube B are the same.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The length of the supporting tube can be prolonged as required by sliding the sliding tube A and the sliding tube B along the inner side wall of the sliding groove, then the supporting tube can be moved upwards as required, the pulley can be driven to linearly slide along the inner side wall of the sliding rail under the action of the rotation of the outer side wall of the sliding tube A and the sliding tube B, the limiting block is moved and attached to the outer surface of the sliding rail, the bolt is rotated along the outer side wall of the limiting block and extends into the limiting hole, so that the limiting block and the sliding rail can be detachably connected, the pulley outer side wall can be limited in the clamping groove under the limiting action of the limiting block and the gravity action of the supporting tube, and then the cable can be borne along the inner side walls of the frame tube A, the sliding tube A, the supporting tube, the sliding tube B and the frame tube B.
(2) If the stay tube is in the below position of frame pipe A and frame pipe B, only need with the stopper can be dismantled and connect in opposite direction, thereby follow the external fastener of connecting hole cooperation and keep away from the one end of stay tube with frame pipe A and frame pipe B and be connected with other cable bridge, the effectual function that has realized that this cable bridge has strideed across or end to jump as required, and can also carry out the linear type and bear the weight of the cable, the use scene of this cable bridge is comparatively abundant, the cost performance of this cable bridge has been improved, this cable bridge simple structure and practicality are stronger.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of a frame pipe A of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic overall elevational view of the present utility model;
in the figure: 1. a support tube; 2. a chute; 3. a slide tube A; 4. a slide tube B; 5. a connecting rod; 6. a pulley; 7. a slide rail; 8. a frame pipe A; 9. a limiting hole; 10. a limiting block; 11. a bolt; 12. a connection hole; 13. a frame pipe B; 14. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
The utility model provides a cable bridge with a variable bending angle, which comprises a supporting tube 1 and a frame tube A8, wherein a sliding groove 2 is formed in the outer side wall of the supporting tube 1, a sliding tube A3 and a sliding tube B4 are connected to the inner side wall of the sliding groove 2 in a sliding manner, the sliding tube A3 and the sliding tube B4 are respectively positioned at two ends of the supporting tube 1, one end of a connecting rod 5 is rotatably connected to the outer side wall of the sliding tube A3, a pulley 6 is rotatably connected to the other end of the connecting rod 5, a sliding rail 7 is formed in the outer side wall of the frame tube A8, the outer side wall of the pulley 6 is in rolling connection with the inner side wall of the sliding rail 7, and cables are borne in the supporting tube 1, the sliding tube A3, the sliding tube B4 and the frame tube A8, and the sliding tube A3 and the sliding tube B4 along the inner side wall of the sliding groove 2 according to the requirement, so that the length of the supporting tube 1 can be prolonged according to the requirement.
Specifically, limiting holes 9 are formed in the outer surface of the sliding rail 7, limiting blocks 10 are arranged on the outer surface of the sliding rail 7, one ends of bolts 11 are connected to the outer surface of the limiting holes 9 in a threaded mode, the other ends of the bolts 11 penetrate through the limiting blocks 10 and extend to the inside of the limiting holes 9, the bolts 11 are rotated along the outer side walls of the limiting blocks 10 and extend to the inside of the limiting holes 9, the limiting blocks 10 and the sliding rail 7 can be detachably connected, and then the outer side walls of the pulleys 6 can be limited inside clamping grooves 14 under the limiting action of the limiting blocks 10 and the gravity action of the supporting tube 1.
Specifically, the number of the sliding rails 7 and the number of the connecting rods 5 are two, the two connecting rods 5 are symmetrically distributed on the outer side wall of the sliding tube A3, and the support of the support tube 1 by the support tube A8 and the support tube B13 is stable due to the fact that the number of the sliding rails 7 and the number of the connecting rods 5 are two.
Specifically, the outer side wall of the frame pipe A8 is provided with a connecting hole 12, and the sliding rail 7 is located at the middle position of the supporting pipe 1 and the connecting hole 12, and one ends of the frame pipe A8 and the frame pipe B13 far away from the supporting pipe 1 can be connected with other cable bridges by matching external fasteners along the connecting hole 12.
Specifically, the number of the limiting holes 9 is multiple, and the limiting holes 9 are linearly distributed on the outer surface of the sliding rail 7, and the limiting block 10 has the function of limiting the pulley 6 according to the requirement through the fact that the number of the limiting holes 9 is multiple.
Specifically, the outer side wall of the limiting block 10 is provided with a clamping groove 14, and the inner side wall of the clamping groove 14 is wedged with the outer side wall of the pulley 6, so that the outer side wall of the pulley 6 can be limited in the clamping groove 14 under the limiting action of the limiting block 10 and the gravity action of the supporting tube 1.
Specifically, the outer side wall of the sliding tube B4 is rotatably connected with a frame tube B13, and the connection structure between the sliding tube B4 and the frame tube B13 is the same as the connection structure between the sliding tube A3 and the frame tube A8, so that cables can be borne by the sliding tube A3, the supporting tube 1, the sliding tube B4 and the inner side wall of the frame tube B13.
Specifically, the support pipe 1 is located at the middle position of the frame pipe A8 and the frame pipe B13, and the vertical section shapes and the areas of the support pipe 1, the frame pipe A8 and the frame pipe B13 are the same, and the support pipe 1 is located at the middle position of the frame pipe A8 and the frame pipe B13, so that the support pipe has the function of bending and crossing or jumping relative to the frame pipe A8 and the frame pipe B13.
When the cable bridge is used, firstly, the sliding tube A3 and the sliding tube B4 can slide along the inner side wall of the sliding groove 2 according to the requirement, the length of the supporting tube 1 can be prolonged according to the requirement, then the supporting tube 1 can be moved upwards according to the requirement, so that the pulley 6 can be driven to linearly slide along the inner side wall of the sliding rail 7 under the action of the rotation of the outer side wall of the sliding tube A3 and the sliding tube B4 of the connecting rod 5, then the limiting block 10 is moved and attached to the outer surface of the sliding rail 7, then the bolt 11 is rotated along the outer side wall of the limiting block 10 and extends into the limiting hole 9, so that the limiting block 10 and the sliding rail 7 can be detachably connected, further the limiting effect of the limiting block 10 and the gravity of the supporting tube 1 can be achieved, if the supporting tube 1 is positioned below the supporting tube A8 and the supporting tube B13, only the limiting block 10 is required to be detachably connected in the opposite direction, then the end of the supporting tube A8 and the supporting tube B13 far away from the supporting tube 1 can be connected with other cable bridges along the connecting hole 12, and then the supporting tube A8, the supporting tube B3, the supporting tube B4 and the sliding tube B13 can be bent, the cable can also have the function of adjusting the bearing angle of the cable can be adjusted according to the requirement, and the cable can be bent, the cable can also be used for realizing the function of the bearing the cable bridge, and the function of the cable can be bent or the cable bridge can be used for the angle.
The components are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cable testing bridge of variable bending angle, includes stay tube (1) and frame pipe A (8), its characterized in that: a sliding groove (2) is formed in the outer side wall of the supporting tube (1), a sliding tube A (3) and a sliding tube B (4) are connected to the inner side wall of the sliding groove (2) in a sliding mode, the sliding tube A (3) and the sliding tube B (4) are respectively located at two ends of the supporting tube (1), one end of a connecting rod (5) is rotatably connected to the outer side wall of the sliding tube A (3), and a pulley (6) is rotatably connected to the other end of the connecting rod (5);
slide rail (7) have been seted up to frame pipe A (8) lateral wall, just pulley (6) lateral wall and slide rail (7) inside wall roll connection, wherein stay tube (1), slide pipe A (3), slide pipe B (4) and frame pipe A (8) are inside all to be used for bearing the weight of the cable.
2. The cable tray of claim 1, wherein the cable tray comprises: limiting holes (9) are formed in the outer surface of the sliding rail (7), limiting blocks (10) are arranged on the outer surface of the sliding rail (7), one ends of bolts (11) are connected to the outer surface of the limiting holes (9) in a threaded mode, and the other ends of the bolts (11) penetrate through the limiting blocks (10) and extend into the limiting holes (9).
3. The cable tray of claim 1, wherein the cable tray comprises: the number of the sliding rails (7) and the number of the connecting rods (5) are two, and the two connecting rods (5) are symmetrically distributed on the outer side wall of the sliding tube A (3).
4. The cable tray of claim 1, wherein the cable tray comprises: the outer side wall of the support pipe A (8) is provided with a connecting hole (12), and the sliding rail (7) is positioned at the middle position of the support pipe (1) and the connecting hole (12).
5. The cable tray of claim 2, wherein the cable tray comprises: the number of the limiting holes (9) is multiple, and the limiting holes (9) are linearly distributed on the outer surface of the sliding rail (7).
6. The cable tray of claim 2, wherein the cable tray comprises: the outer side wall of the limiting block (10) is provided with a clamping groove (14), and the inner side wall of the clamping groove (14) is wedged with the outer side wall of the pulley (6).
7. The cable tray of claim 1, wherein the cable tray comprises: the outer side wall of the slide tube B (4) is rotationally connected with a frame tube B (13), and the connecting structure between the slide tube B (4) and the frame tube B (13) is the same as the connecting structure between the slide tube A (3) and the frame tube A (8).
8. The cable tray of claim 7, wherein the cable tray comprises: the support tube (1) is positioned in the middle of the frame tube A (8) and the frame tube B (13), and the vertical section shapes and the vertical section areas of the support tube (1), the frame tube A (8) and the frame tube B (13) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967255.6U CN220306895U (en) | 2023-07-25 | 2023-07-25 | Cable bridge with changeable bending angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967255.6U CN220306895U (en) | 2023-07-25 | 2023-07-25 | Cable bridge with changeable bending angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220306895U true CN220306895U (en) | 2024-01-05 |
Family
ID=89352296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321967255.6U Active CN220306895U (en) | 2023-07-25 | 2023-07-25 | Cable bridge with changeable bending angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220306895U (en) |
-
2023
- 2023-07-25 CN CN202321967255.6U patent/CN220306895U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |