CN218275821U - A support and fixation device for distribution lines - Google Patents

Abstract

The utility model relates to the technical field of power distribution line construction equipment, and discloses a support and fixation device for power distribution lines, comprising a base, the outer surface of the base is rotatably connected with a cover plate, and the outer surface of the cover plate is provided with a hanging The outer surface of the cover plate is fixedly connected with a torsion spring, and the top of the cover plate is provided with a plurality of first threaded grooves, and the inner surface of the first threaded grooves is slidably connected with a connecting rod. The bottom is provided with a pressure ring, the top of the pressure ring is fixedly connected with a guide rod, the outer surface of the guide rod is sleeved with a spring, and the outer surface of the connecting rod is sequentially provided with a first threaded wire, a second Two threaded wires; through the mutual cooperation between the base, cover plate, hanging groove, hook and multiple pressure rings, the wires can be fixed separately during the construction of the distribution line, and the fixing and loosening operations are simple and convenient, so that It is beneficial to the construction work of distribution lines.

Description

A support and fixation device for distribution lines

technical field

The utility model relates to the technical field of construction equipment for power distribution lines, in particular to a supporting and fixing device for power distribution lines.

Background technique

Distribution line construction is the laying of wires and lines to facilitate the transmission of electricity to where it is needed. During the construction of distribution lines, it is necessary to use a fixing device to fix the wiring harness to prevent the messy winding of the wires during the construction process. However, most of the existing wiring devices are belts. At the same time, although such a fixing method is simple and convenient, it is inconvenient to loosen and it is inconvenient to operate a single wire separately, which is not conducive to the improvement of the construction efficiency of the wiring line.

Utility model content

In order to solve the problem of inconvenient operation of the above-mentioned wiring line construction fixing device, and realize the above-mentioned purpose of conveniently splitting and fixing the wires and making them easy to operate after fixing, the utility model is realized through the following technical scheme: a support and fixing of power distribution lines The device includes a base, the outer surface of the base is rotatably connected with a cover, the outer surface of the cover is provided with a hanging groove, the outer surface of the cover is fixedly connected with a torsion spring, and the top of the cover is provided with a A plurality of first threaded grooves, the inner surface of the first threaded grooves is slidably connected with a connecting rod, the bottom of the connecting rod is provided with a pressure ring, and the top of the pressure ring is fixedly connected with a guide rod, the guide rod The outer surface is sleeved with a spring, the outer surface of the connecting rod is provided with a first thread thread and a second thread thread sequentially from top to bottom, the inner surface of the pressure ring is provided with a second thread groove, and the outer surface of the base is provided with a second thread groove. Surface fixed connection with hooks.

Further, the number of the first threaded grooves is four, and all the first threaded grooves are installed on the outer surface of the cover plate along the horizontal equidistant, and the number of the connecting rod and the pressure ring is equal to that of the first threaded grooves. Correspondingly, the number of pressure rings is the same as four, so that multiple sets of electric wires can be fixed and supported at the same time.

Further, the torsion spring is fixedly connected to the inner surface of the base, and the position and specification of the hanging groove correspond to the hook, so that the cover plate and the base can be fixed conveniently through the mutual cooperation between the hook and the hanging groove , but also easy to open.

Further, the length of the first thread is half of the length of the second thread, and the connecting rod is threadedly connected to the cover plate and the pressure ring through the first thread and the second thread respectively, when the second thread When the thread is completely immersed in the second thread groove, the first thread thread is completely immersed in the first thread groove, and when the first thread thread just exits from the first thread groove, half of the second thread thread is drawn from the second thread groove. The inside is withdrawn, so that when the first threaded wire is not engaged with the first thread groove, the connecting rod can still be connected with the pressure ring, thereby driving the pressure ring to move upwards, making it easy to adjust the wires under the pressure ring.

Further, the guide rod is slidably connected to the inner surface of the cover plate, and the top and bottom ends of the spring are respectively fixedly connected to the cover plate and the pressure ring, so that under the action of the spring pressure, the pressure ring can compress the wires Stablize.

The utility model provides a supporting and fixing device for a power distribution line. Has the following beneficial effects:

1. The supporting and fixing device of the distribution line, through the mutual cooperation between the base, cover plate, hanging groove, hook and multiple pressure rings, can separate and fix the wires during the construction of the distribution line, and fix and The loosening operation is simple and convenient, thereby facilitating the construction work of the distribution line.

2. The support and fixing device of the power distribution line can be tightened and fixed in the wire bundle through the mutual cooperation between the first threaded groove, the second threaded groove, the spring, the guide rod, the first threaded wire and the second threaded wire. The single-strand electric wire is loosened so that the single-strand electric wire can be operated separately during the wire fixing process, so that the practicability and flexibility of the distribution line construction fixing device in the actual construction process are better.

Description of drawings

Fig. 1 is the partial sectional structure schematic diagram of the utility model;

Fig. 2 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;

Fig. 3 is the schematic diagram of enlarged structure at B place in Fig. 1 of the utility model;

Fig. 4 is a schematic diagram of an enlarged structure at C in Fig. 1 of the present utility model.

In the figure: 1, base; 2, cover plate; 3, hanging groove; 4, torsion spring; 5, first thread groove; 6, connecting rod; 7, pressure ring; 8, guide rod; 9, spring; 10, The first thread; 11, the second thread; 12, the second thread groove; 13, the hook.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Examples of the supporting and fixing device for the distribution line are as follows:

Please refer to Fig. 1-Fig. 4, a support and fixation device for distribution lines, including a base 1, the outer surface of the base 1 is rotatably connected with a cover plate 2, the outer surface of the cover plate 2 is provided with a hanging groove 3, and the cover plate 2 The outer surface is fixedly connected with a torsion spring 4. When the cover plate 2 is in the open state, the torsion spring 4 is in a normal state, so that when the cover plate 2 is in the open state, it can be fully opened and can maintain a stable state without swinging at will. , so that it is convenient for the operator to organize and bundle the wires. The top of the cover plate 4 is provided with a plurality of first thread grooves 5, the inner surface of the first thread grooves 5 is slidingly connected to the connecting rod 6, and the bottom of the connecting rod 6 is provided with a pressing Ring 7, the number of first threaded grooves 5 is four, all the first threaded grooves 5 are installed on the outer surface of the cover plate 2 along the horizontal equidistant, the number of connecting rods 6 and pressure ring 7 is the same as that of the first threaded grooves 5 Correspondingly, the number of the pressure rings 7 is the same as four, so that multiple groups of electric wires can be fixed and supported at the same time.

The top of the pressure ring 7 is fixedly connected with a guide rod 8, the outer surface of the guide rod 8 is sleeved with a spring 9, the guide rod 8 is slidingly connected with the inner surface of the cover plate 2, and the top and bottom ends of the spring 9 are connected with the cover plate 2 and the cover plate 2 respectively. The pressure ring 7 is fixedly connected, so that under the action of the pressure of the spring 9, the pressure ring 7 can compress and stabilize the electric wires. The outer surface of the connecting rod 6 is sequentially provided with a first threaded wire 10 and a second threaded wire 11 from top to bottom. , the inner surface of the pressure ring 7 is provided with a second thread groove 12, the length of the first thread 10 is half of the length of the second thread 11, and the connecting rod 6 passes through the first thread 10 and the second thread 11 respectively. It is threadedly connected with the cover plate 2 and the pressure ring 7. When the second threaded wire 11 is completely immersed in the second threaded groove 12, the first threaded wire 10 is completely immersed in the first threaded groove 5, and when the first threaded wire 10 just emerges from the When the inside of the first thread groove 5 is withdrawn, half of the second thread thread 11 is withdrawn from the inside of the second thread groove 12, so that when the first thread thread 10 is not engaged with the first thread groove 5, the connecting rod 6 can still be connected to the press. The ring 7 is connected so that the pressure ring 7 can be driven to move upwards, so that the wires under the pressure ring 7 can be adjusted conveniently.

The outer surface of the base 1 is fixedly connected with a hook 13, the torsion spring 4 is fixedly connected with the inner surface of the base 1, and the position and specifications of the hanging groove 3 are corresponding to the hook 13, so that through the mutual cooperation between the hook 13 and the hanging groove 3 , it is convenient to fix the cover plate 2 and the base 1, and it is also convenient to open.

Working principle: When in use, the operator organizes the wires into strands and places them on the base 1 corresponding to the four pressure rings 7, and then turns the cover plate 2, and the rotation of the cover plate 2 drives the pressure ring 7 to rotate, and the pressure ring 7 During the rotation process, it will gradually approach the wiring harness, and the hanging groove 3 will gradually approach the hook 13. When the hook 13 is hooked inside the hanging groove 3, the pressure ring 7 at this time rotates to contact with the top surface of the base 1 and each The strands of wire harness are stably pressed and fixed on the top of the base 1. When it is necessary to loosen the fixing of the wire harness, the operator only mainly moves the left side of the cover plate 2 outwards, so that the hook 13 withdraws from the inside of the hanging groove 3, so that The cover plate 2 is no longer fixed to the base 1, so that the fixing of the wiring harness can be loosened, so that the actual use and operation of the supporting and fixing device of the distribution line is simpler and more convenient;

When it is necessary to operate the single-strand wire harness, the operator rotates the connecting rod 6. During the rotation of the connecting rod 6, the first threaded thread 10 and the second threaded thread 11 will be driven to rotate, and the first threaded groove 5 and the second threaded groove 12 will rotate. Under the action of transmission, the first threaded thread 10 and the second threaded thread 11 will drive the connecting rod 6 to move upward during the rotation process. When the first threaded thread 10 completely withdraws from the inside of the first threaded groove 5, the second threaded thread Another half of the wire 11 is located inside the second threaded groove 12. At this time, the operator can pull the connecting rod 6 upwards, and the connecting rod 6 moves upwards until the pressing ring 7 moves upwards. The wiring harness is fixed loosely, so that the operator can adjust the single-strand wiring harness, so that the practicability and flexibility of the distribution line construction fixing device are better in the actual use process, and can meet the needs of actual use.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a distribution lines's support fixing device, includes base (1), its characterized in that: the surface of base (1) rotates and is connected with apron (2), hanging groove (3) have been seted up to the surface of apron (2), the outer fixed surface of apron (2) is connected with torsional spring (4), a plurality of first thread grooves (5) have been seted up at the top of apron (2), the medial surface sliding connection of first thread groove (5) has connecting rod (6), the bottom of connecting rod (6) is provided with clamping ring (7), the top fixedly connected with guide bar (8) of clamping ring (7), spring (9) have been cup jointed to the surface of guide bar (8), the surface top-down of connecting rod (6) has set gradually first screw thread (10), second screw thread (11), second thread groove (12) have been seted up to the medial surface of clamping ring (7), the outer fixed surface of base (1) is connected with couple (13).

2. A supporting and retaining system for distribution lines, as claimed in claim 1, wherein: the number of the first thread grooves (5) is four, all the first thread grooves (5) are arranged on the outer surface of the cover plate (2) along the horizontal equal distance, and the number of the connecting rods (6) and the number of the pressing rings (7) correspond to that of the first thread grooves (5).

3. A supporting and retaining system for distribution lines, as claimed in claim 1, wherein: the torsion spring (4) is fixedly connected with the inner side surface of the base (1), and the position and the specification of the hanging groove (3) correspond to those of the hook (13).

4. A supporting and retaining system for distribution lines, as claimed in claim 1, wherein: the length value of first screw thread (10) is half of second screw thread (11) length value, connecting rod (6) through first screw thread (10) and second screw thread (11) respectively with apron (2) and clamping ring (7) threaded connection.

5. A supporting and retaining system for distribution lines, as claimed in claim 1, wherein: guide bar (8) and the medial surface sliding connection of apron (2), the top and the bottom of spring (9) respectively with apron (2) and clamping ring (7) fixed connection.

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