CN212968996U - Cable mounting rack for large power grid interconnected transmission line iron tower - Google Patents
Cable mounting rack for large power grid interconnected transmission line iron tower Download PDFInfo
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- CN212968996U CN212968996U CN202021913944.5U CN202021913944U CN212968996U CN 212968996 U CN212968996 U CN 212968996U CN 202021913944 U CN202021913944 U CN 202021913944U CN 212968996 U CN212968996 U CN 212968996U
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Abstract
The utility model discloses a cable mounting bracket for big electric wire netting interconnection transmission line iron tower, including iron tower body, movable mounting movable rod in the mounting groove, install damping device, two between movable rod and the mounting groove the equal fixed mounting of dead lever one end has the installation piece to be kept away from to the movable rod, symmetrical movable mounting has two movable blocks on the installation piece, two accomodate the groove and press from both sides the cable jointly, install clamping device between movable block and the installation piece. Has the advantages that: the utility model discloses installed clamping device between installation piece and movable block, utilized two-way threaded rod to drive two movable blocks and be close to each other and press from both sides the cable and press from both sides tightly, simplified the step of installation and dismantlement for the installation with dismantle convenience all ten minutes, the utility model discloses installed damping device between movable rod and mounting groove, utilized the spring to carry out the shock attenuation to the installation piece of movable rod and movable rod bottom, improved the stability of installation piece and the cable of centre gripping on the installation piece.
Description
Technical Field
The utility model relates to a transmission line iron tower technical field especially relates to a cable mounting bracket for big electric wire netting interconnected transmission line iron tower.
Background
The transmission line iron tower is a tower-shaped building for power transmission, and is characterized by that all tower types are space truss structures, and the rod members are mainly formed from single equilateral angle steel or combined angle steel, and generally made of two kinds of materials of Q235(A3F) and Q345(16Mn), and the connection between the rod members adopts rough bolts, and they are connected by means of bolts and shearing force.
The both sides of transmission line iron tower generally can the symmetry erect many pairs of cable conductor, and among the prior art, the cable conductor very trouble when the installation, installation procedure is more, and secondly the cable conductor lacks damping device after the installation finishes, and is not stable enough, and it is poor to resist external force and shake the ability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the installation is inconvenient and not stable enough among the prior art, and the cable mounting bracket for big electric wire netting interconnected transmission line iron tower that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cable mounting bracket for big electric wire netting interconnection transmission line iron tower, includes iron tower body, symmetry fixed mounting has two dead levers, two on the iron tower body the mounting groove has all been seted up to the dead lever lower extreme, movable mounting movable rod in the mounting groove, install damping device, two between movable rod and the mounting groove the movable rod is kept away from the equal fixed mounting of dead lever one end and is installed the piece, symmetrical movable mounting has two movable blocks, two on the installation piece the movable block is close to on the outer wall of one side mutually the symmetry has seted up two and has accomodate the groove, two accomodate the groove and press from both sides the cable jointly, install clamping device between movable block and the installation piece.
In the above-mentioned cable mounting bracket for large power grid interconnected transmission line iron tower, two first slide bars are symmetrically and fixedly mounted on the outer walls of the two sides of the movable bar, two first chutes are symmetrically formed in the inner walls of the two sides of the mounting groove, and the first slide bars and the first chutes are slidably mounted.
In foretell cable mounting bracket for large power grids interconnected transmission line iron tower, damping device includes that the mounting groove is kept away from the telescopic link that fixed mounting had on the inner wall of movable rod one side, the telescopic link is kept away from mounting groove inner wall one end fixed mounting on the inner wall of movable rod, the cover is equipped with the spring on the telescopic link.
In foretell cable mount frame for big electric wire netting interconnected transmission line iron tower, clamping device includes that the movable block is close to the second slide bar that fixed mounting had on the outer wall of installation piece one side, the second spout has been seted up on the installation piece, slidable mounting between second slide bar and the second spout, two mounting holes, two have been seted up to the symmetry on the outer wall of installation piece both sides equal fixed mounting has the bearing in the mounting hole, two the common fixed mounting of inner ring of bearing has two-way threaded rod, two screw holes have been seted up on the second slide bar respectively, and the screw thread opposite direction of two screw holes, two the screw hole respectively with two-way threaded rod between the screw thread installation.
In the cable mounting rack for the large power grid interconnected transmission line iron tower, one end of the bidirectional threaded rod is fixedly provided with the handle.
Compared with the prior art, the utility model discloses the advantage lies in:
1. the utility model has the advantages that the clamping device is arranged between the mounting block and the movable block, the two-way threaded rod is utilized to drive the two movable blocks to approach each other to clamp the cable, the steps of mounting and dismounting are simplified, and the mounting and dismounting are very convenient;
2. the utility model discloses installed damping device between movable rod and mounting groove, utilized the spring to carry out the shock attenuation to the installation piece of movable rod and movable rod bottom, improved the stability of installation piece and centre gripping cable on the installation piece.
Drawings
Fig. 1 is a schematic structural view of a cable mounting rack for a large-grid interconnected transmission line iron tower provided by the utility model;
fig. 2 is an enlarged view of a part a structure in a cable mounting bracket for a large-grid interconnected transmission line iron tower provided by the utility model;
fig. 3 is the utility model provides a B partial structure's enlargements in cable mounting bracket for big electric wire netting interconnected transmission line iron tower.
In the figure: the iron tower comprises an iron tower body 1, a fixed rod 2, a movable rod 3, a mounting block 4, a movable block 5, a receiving groove 6, a first sliding rod 7, a first sliding groove 8, a handle 9, a second sliding rod 10, a second sliding groove 11, a mounting hole 12, a bearing 13, a bidirectional threaded rod 14, a mounting groove 15, a telescopic rod 16 and a spring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cable mounting rack for a large-power-grid interconnected transmission line iron tower comprises an iron tower body 1, two fixed rods 2 are symmetrically and fixedly mounted on the iron tower body 1, mounting grooves 15 are formed at the lower ends of the two fixed rods 2, movable rods 3 are movably mounted in the mounting grooves 15, two first sliding rods 7 are symmetrically and fixedly mounted on the outer walls of two sides of the movable rods 3, two first sliding grooves 8 are symmetrically formed on the inner walls of two sides of the mounting grooves 15, the first sliding rods 7 and the first sliding grooves 8 are slidably mounted, a damping device is mounted between the movable rods 3 and the mounting grooves 15, the damping device comprises telescopic rods 16 fixedly mounted on the inner wall of one side of the mounting groove 15 far away from the movable rods 3, one ends of the telescopic rods 16 far away from the inner walls of the mounting grooves 15 are fixedly mounted on the inner walls of the movable rods 3, springs 17 are sleeved, the spring 17 is used for damping the movable rod 3 and the mounting block 4 at the bottom of the movable rod 3, so that the stability of the mounting block 4 and a cable clamped on the mounting block 4 is improved.
The end of each movable rod 3 far away from the fixed rod 2 is fixedly provided with a mounting block 4, the mounting block 4 is symmetrically and movably provided with two movable blocks 5, the outer wall of one side, close to the mounting block 4, of each movable block 5 is symmetrically provided with two accommodating grooves 6, the two accommodating grooves 6 jointly clamp a cable, a clamping device is arranged between each movable block 5 and the mounting block 4, the clamping device comprises a second slide rod 10 fixedly arranged on the outer wall of one side, close to the mounting block 4, of each movable block 5, a second slide groove 11 is arranged on the mounting block 4, the second slide rod 10 and the second slide groove 11 are slidably arranged, two mounting holes 12 are symmetrically arranged on the outer walls of two sides of the mounting block 4, bearings 13 are fixedly arranged in the two mounting holes 12, inner rings of the two bearings 13 are fixedly provided with a bidirectional threaded rod 14 jointly, the two second slide rods 10 are respectively provided with two threaded holes, and, two screw holes respectively with two-way threaded rod 14 between the screw thread installation, two-way threaded rod 14 one end fixed mounting has handle 9, utilize two-way threaded rod 14 to drive two movable blocks 5 and be close to each other and press from both sides the cable tightly, simplified the step of installation and dismantlement for installation and dismantlement are all very convenient.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The utility model discloses the theory of operation: the cable is placed between the two movable blocks 5, the handle 9 is rotated, the handle 9 drives the bidirectional threaded rod 14 to rotate, two sections of threads in opposite directions are arranged on the bidirectional threaded rod 14 respectively, and the two sections of threads are meshed with the two threaded holes in opposite directions respectively, so that when the bidirectional threaded rod 14 rotates, the two second sliding rods 10 can be close to each other or be far away from each other, the cable can be clamped tightly when the two second sliding rods are close to each other, and the installation and the disassembly are very convenient.
The elastic force action of the spring 17 enables the movable rod 3 and the mounting block 4 to be more shock-resistant, and further the stability of the cable is improved.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A cable mounting rack for a large power grid interconnected transmission line iron tower comprises an iron tower body (1), it is characterized in that two fixed rods (2) are symmetrically and fixedly arranged on the iron tower body (1), the lower ends of the two fixed rods (2) are respectively provided with a mounting groove (15), the movable rods (3) are movably arranged in the mounting grooves (15), a damping device is arranged between the movable rods (3) and the mounting grooves (15), mounting blocks (4) are fixedly arranged at the ends, far away from the fixed rods (2), of the two movable rods (3), two movable blocks (5) are symmetrically and movably arranged on the mounting block (4), two accommodating grooves (6) are symmetrically formed in the outer wall of one side, close to the two movable blocks (5), of the two movable blocks, the two accommodating grooves (6) jointly clamp a cable, and a clamping device is arranged between the movable block (5) and the mounting block (4).
2. The cable mounting bracket for the large-power-grid interconnected power transmission line iron tower as claimed in claim 1, wherein two first sliding rods (7) are symmetrically and fixedly mounted on the outer walls of the two sides of the movable rod (3), two first sliding grooves (8) are symmetrically formed in the inner walls of the two sides of the mounting groove (15), and the first sliding rods (7) and the first sliding grooves (8) are slidably mounted.
3. The cable mounting bracket for the large-power-grid interconnected power transmission line iron tower as claimed in claim 1, wherein the damping device comprises a telescopic rod (16) fixedly mounted on the inner wall of one side, far away from the movable rod (3), of the mounting groove (15), one end, far away from the inner wall of the mounting groove (15), of the telescopic rod (16) is fixedly mounted on the inner wall of the movable rod (3), and a spring (17) is sleeved on the telescopic rod (16).
4. The cable mounting rack for the large power grid interconnected transmission line tower as claimed in claim 1, it is characterized in that the clamping device comprises a second sliding rod (10) fixedly arranged on the outer wall of one side of the movable block (5) close to the mounting block (4), a second sliding groove (11) is arranged on the mounting block (4), the second sliding rod (10) and the second sliding groove (11) are mounted in a sliding manner, two mounting holes (12) are symmetrically formed in the outer walls of the two sides of the mounting block (4), bearings (13) are fixedly mounted in the two mounting holes (12), two-way threaded rods (14) are fixedly mounted on the inner rings of the two bearings (13) together, two threaded holes are formed in the two second sliding rods (10) respectively, and the thread directions of the two threaded holes are opposite, and the two threaded holes are respectively in threaded installation with the two-way threaded rod (14).
5. The cable mounting bracket for the large-power-grid interconnected power transmission line iron tower as claimed in claim 4, wherein a handle (9) is fixedly mounted at one end of the bidirectional threaded rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913944.5U CN212968996U (en) | 2020-09-04 | 2020-09-04 | Cable mounting rack for large power grid interconnected transmission line iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913944.5U CN212968996U (en) | 2020-09-04 | 2020-09-04 | Cable mounting rack for large power grid interconnected transmission line iron tower |
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| Publication Number | Publication Date |
|---|---|
| CN212968996U true CN212968996U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021913944.5U Active CN212968996U (en) | 2020-09-04 | 2020-09-04 | Cable mounting rack for large power grid interconnected transmission line iron tower |
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| Country | Link |
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| CN (1) | CN212968996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629635A (en) * | 2021-08-04 | 2021-11-09 | 靳文卿 | Weather-resistant steel transmission tower |
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2020
- 2020-09-04 CN CN202021913944.5U patent/CN212968996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629635A (en) * | 2021-08-04 | 2021-11-09 | 靳文卿 | Weather-resistant steel transmission tower |
| CN113629635B (en) * | 2021-08-04 | 2022-11-04 | 国网湖北省电力有限公司咸宁供电公司 | Weather-resistant steel power transmission tower |
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