CN218005739U

CN218005739U - High-voltage cable with bending section convenient to fix

Info

Publication number: CN218005739U
Application number: CN202222036027.9U
Authority: CN
Inventors: 郭昆明; 刘燕; 郭萍
Original assignee: Jiangxi Hengda Cable Co ltd
Current assignee: Jiangxi Hengda Cable Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-09
Anticipated expiration: 2032-08-03

Abstract

The utility model provides a high tension cable that section of bending is convenient for to fix, including high tension cable and pre-assembled board, the top of pre-assembled board is provided with fixed subassembly, fixed subassembly includes two casings, one of them the casing is connected in the top of pre-assembled board, the both ends of casing all are provided with exit, the intermediate position of casing inside wall is connected with the threaded rod, the outside cover of threaded rod is equipped with the sliding plate, the one end of threaded rod runs through the casing and is connected with the knob, the one end equipartition of casing is connected with a plurality of connecting plates. The utility model discloses a movable sliding plate notch design for high tension cable can carry out corresponding regulation according to the angle of bending that actually needs when the installation, and concatenation formula casing design then can reduce the influence that high tension cable elasticity recovers the effort when installing the operation by at utmost, has reduced the fixed degree of difficulty.

Description

High-voltage cable with bending section convenient to fix

Technical Field

The utility model mainly relates to a power cable's technical field specifically is a section of bending high tension cable convenient to it is fixed.

Background

The high-voltage cable is one of power cables, is a power cable used for transmitting power between 1kv and 1000kv, is mainly applied to power transmission and distribution, and comprises the following components from inside to outside: the armored high-voltage cable is mainly used for being buried underground, can resist high-strength ground compression on the ground, can prevent other external force damage, is a bridge between power supply equipment and electric equipment, plays a role in transmitting electric energy, is widely applied, and therefore faults often occur.

Because the mounted position diverse, therefore high tension cable local position need do the processing of bending in the installation, and the fixed mode installation to the high tension cable section of bending is inconvenient at present, and fixed effect is limited, and the practicality is not good.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a section of bending high tension cable convenient to it is fixed for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a section of bending high tension cable convenient to it is fixed, includes high tension cable and pre-assembled board, the top of pre-assembled board is provided with fixed subassembly, fixed subassembly includes two casings, one of them the casing is connected in the top of pre-assembled board, the both ends of casing all are provided with exit, the intermediate position of casing inside wall is connected with the threaded rod, the outside cover of threaded rod is equipped with the sliding plate, the one end of threaded rod runs through the casing and is connected with the knob, the one end equipartition of casing is connected with a plurality of connecting plates.

Preferably, the inner side wall of the shell is symmetrically connected with limiting rods, and the two limiting rods penetrate through the sliding plate, so that the sliding plate is limited and guided, and the sliding plate is prevented from deflecting.

Preferably, open slots are formed in the inner sides of the two sliding plates, and the two sliding plates are closed to form an annular shape, so that the high-voltage cable can be conveniently fixed.

Preferably, the one end of knob is connected with square piece, the one end of square piece is connected with the cylindrical block, the internal connection of cylindrical block has the spring, the sliding plate is connected with the threaded rod to use through the cooperation of square piece and cylindrical block, realize the rotation and the locking function of knob.

Preferably, the inboard symmetric connection of spring has the sliding block, the sliding tray has been seted up to the one end symmetry of threaded rod, the sliding block is sliding connection with the sliding tray to guarantee the normal transmission of knob and threaded rod.

Preferably, the inlet and the outlet are in a gradual change type channel, so that the clamping effect on the high-voltage cable is improved, and the slippage is reduced.

Preferably, a plurality of threaded holes are formed in the top end of the pre-installed plate in an equally-divided mode, and therefore installation operation of the pre-installed plate is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that:

rotate the knob and make square piece and casing break away from, rotate the knob and utilize sliding block moment of torsion effort to drive the threaded rod and rotate, under the dual function of threaded rod screw thread effort and two gag lever post spacing effort, the horizontal slip is done along the threaded rod to the sliding plate, treat after the sliding plate removes to the suitable position, loosen the knob and through the spring effort that resets, make square piece and casing joint again, then in the notch with the sliding plate is imported and exported in the high tension cable embedding, it makes two sliding plate positions correspond to rotate the knob on another casing, then splice two casings, and utilize bolt and connecting plate to splice the installation, through movable sliding plate notch design, make high tension cable can carry out corresponding regulation according to the angle of bending that actually needs when the installation, and the design of concatenation formula casing then can be when installing the operation, can reduce the influence that high tension cable elasticity restores the effort to the utmost, the fixed degree of difficulty of installation has been reduced.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

fig. 4 is a schematic structural view of the knob of the present invention.

In the figure: 1. a high voltage cable; 2. a fixing component; 21. a threaded rod; 211. a sliding groove; 22. a limiting rod; 23. a sliding plate; 24. a knob; 241. a square block; 242. a cylindrical block; 243. a spring; 244. a slider; 25. a housing; 26. an inlet and an outlet; 27. a connecting plate; 3. and (6) pre-assembling the plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all 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, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a high voltage cable with a bending section convenient to fix includes a high voltage cable 1 and a pre-installed plate 3, the top end of the pre-installed plate 3 is equally provided with a plurality of threaded holes to facilitate the installation operation of the pre-installed plate 3, the top end of the pre-installed plate 3 is provided with a fixing component 2, the fixing component 2 includes two shells 25, one of the shells 25 is connected to the top end of the pre-installed plate 3, both ends of the shell 25 are provided with an inlet and outlet 26, the inlet and outlet 26 is a gradual change type channel to improve the clamping effect on the high voltage cable 1 and reduce slippage, the middle position of the inner side wall of the shell 25 is connected with a threaded rod 21, the outer part of the threaded rod 21 is sleeved with a sliding plate 23, the inner side wall of the shell 25 is symmetrically connected with limiting rods 22, both limiting rods 22 penetrate through the sliding plate 23 to limit and guide the sliding plate 23, in order to avoid the deflection of the sliding plates 23, the inner sides of the two sliding plates 23 are both provided with an open slot, the two sliding plates 23 are closed and ring-shaped, so as to conveniently fix the high-voltage cable 1, one end of the threaded rod 21 penetrates through the shell 25 and is connected with the knob 24, one end of the shell 25 is equally connected with a plurality of connecting plates 27, one end of the knob 24 is connected with the square block 241, one end of the square block 241 is connected with the cylindrical block 242, the inside of the cylindrical block 242 is connected with the spring 243, the sliding plates 23 are connected with the threaded rod 21, so that the rotation and locking functions of the knob 24 are realized by the matching use of the square block 241 and the cylindrical block 242, the inner sides of the spring 243 are symmetrically connected with the sliding blocks 244, one end of the threaded rod 21 is symmetrically provided with the sliding slot 211, and the sliding blocks 244 are in sliding connection with the sliding slot 211, thus ensuring the normal transmission of the knob 24 with the threaded rod 21.

The utility model discloses a concrete operation mode as follows:

the installation operation of the pre-installation plate 3 is carried out by utilizing the bolt and the threaded hole on the pre-installation plate 3, then the knob 24 is rotated to separate the square block 241 from the shell 25, the knob 24 is rotated and the sliding block 244 torque acting force is utilized to drive the threaded rod 21 to rotate, under the dual action of the threaded rod 21 threaded acting force and the two limiting rod 22 limiting acting forces, the sliding plate 23 horizontally slides along the threaded rod 21, after the sliding plate 23 moves to a proper position, the knob 24 is loosened and the acting force is reset through the spring 243, the square block 241 is clamped with the shell 25 again, then the high-voltage cable 1 is embedded into the inlet/outlet 26 and the notch of the sliding plate 23, the knob 24 on the other shell 25 is rotated to enable the two sliding plates 23 to correspond in position, then the two shells 25 are spliced, and the bolt and the connecting plate 27 are utilized to carry out splicing installation.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a section of bending high tension cable convenient to it is fixed, includes high tension cable (1) and pre-installation board (3), its characterized in that, the top of pre-installation board (3) is provided with fixed subassembly (2), fixed subassembly (2) include two casing (25), one of them casing (25) are connected in the top of pre-installation board (3), the both ends of casing (25) all are provided with exit (26), the intermediate position of casing (25) inside wall is connected with threaded rod (21), the outside cover of threaded rod (21) is equipped with sliding plate (23), the one end of threaded rod (21) runs through casing (25) and is connected with knob (24), the one end equipartition of casing (25) is connected with a plurality of connecting plates (27).

2. The high-voltage cable with the bending sections convenient to fix as claimed in claim 1, wherein the inner side wall of the shell (25) is symmetrically connected with limiting rods (22), and both limiting rods (22) penetrate through the sliding plate (23).

3. The high-voltage cable with the bending section convenient to fix as claimed in claim 1, wherein the two sliding plates (23) are provided with open slots on the inner sides, and the two sliding plates (23) are closed to form a ring.

4. The high-voltage cable with the bending section convenient to fix as claimed in claim 1, wherein a square block (241) is connected to one end of the knob (24), a cylindrical block (242) is connected to one end of the square block (241), a spring (243) is connected to the inside of the cylindrical block (242), and the sliding plate (23) is connected with the threaded rod (21).

5. The high-voltage cable with the bending segment convenient to fix as claimed in claim 4, wherein sliding blocks (244) are symmetrically connected to the inner side of the spring (243), sliding grooves (211) are symmetrically formed in one end of the threaded rod (21), and the sliding blocks (244) are slidably connected with the sliding grooves (211).

6. A high voltage cable with bending segments convenient for fixing according to claim 1, wherein the inlet and outlet (26) is a gradual channel.

7. The high-voltage cable with the bending section convenient to fix as claimed in claim 1, wherein the top end of the pre-assembled plate (3) is equally provided with a plurality of threaded holes.