CN216981500U

CN216981500U - High tension cable terminal fixing support

Info

Publication number: CN216981500U
Application number: CN202220082951.8U
Authority: CN
Inventors: 曾文清
Original assignee: Maanshan Iron and Steel Co Ltd
Current assignee: Maanshan Iron and Steel Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-07-15
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a high-voltage cable terminal fixing support which comprises a horizontal cross arm, a cable terminal, a buckle bolt, a cable port, a connecting cable and vertical stand columns, wherein the high-voltage cable terminal fixing support consists of two vertical stand columns, one horizontal cross arm and six auxiliary contactors; meanwhile, the auxiliary tentacle of the fixing support clamps and fixes the vertically laid connecting cable, so that the cable terminal is not influenced by the dead weight of the connecting cable, the operation reliability and durability of the cable terminal are improved, and the cable terminal is firm to mount and is not easy to deform.

Description

High tension cable terminal fixing support

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a high-voltage cable terminal fixing support.

Background

When GIS and outdoor air wire connect in power supply system transformation project, generally adopt a GIS generating line section of thick bamboo to extend to the open air, and set up built on stilts inlet wire sleeve pipe in the open air, but when GIS aversion is transformed, because when far away from outdoor original air wire terminal bracket, this kind of connected mode cost is higher, a GIS generating line section of thick bamboo is walked the line complicacy, in order to save the cost, make things convenient for the wiring, GIS can adopt the mode that the cable was qualified for the next round of competitions, set up cable termination and original air wire and connect next door at outdoor original air wire terminal bracket, current cable termination is in the installation and the easy emergence of use and installs insecurely and the deformation problem simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-voltage cable terminal fixing support which is composed of two vertical columns, a horizontal cross arm and six auxiliary tentacles, wherein the vertical columns are used for supporting the horizontal cross arm and fixing the auxiliary tentacles, the horizontal cross arm is used for installing a cable terminal, and the auxiliary tentacles are used for fixing cables, so that the problems in the prior art can be solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a high tension cable terminal fixed bolster, includes horizontal cross arm, cable terminal, buckle bolt, cable port, connecting cable and perpendicular stand, the cable terminal is installed to the top of horizontal cross arm, the side-mounting buckle bolt of cable terminal, the bottom of cable terminal is equipped with the cable port, install connecting cable in the cable port, the perpendicular stand of below installation of horizontal cross arm.

Preferably, perpendicular stand includes stand body, cross arm connector, stiffening plate, buckle screw rod, lock catch nut, supplementary tentacle and strengthening rib, the top installation cross arm connector of stand body, the side-mounting stiffening plate of cross arm connector, the upside of cross arm connector is equipped with the buckle screw rod, install lock catch nut on the buckle screw rod, the side of stand body is equipped with supplementary tentacle, be equipped with the strengthening rib between the below of supplementary tentacle and the stand body.

Preferably, the auxiliary tentacle comprises an outer auxiliary rod, an inner slide way, an inner auxiliary tentacle rod, a limiting bottom plate, a pulley roller, a buckle pulley, a cable clamping piece, a clamping piece bolt, a through screw, an adjusting slide block, a screw buckle and a positioning hole, an inner slide way is arranged on the inner side surface of the outer auxiliary rod, an inner auxiliary handle touching rod is arranged in the outer auxiliary rod, the bottom of the inner auxiliary handle bar is provided with a limit bottom plate, the side surface of the bottom end of the inner auxiliary handle bar is provided with a pulley roller, a buckle pulley is arranged on the pulley rolling shaft, a cable clamping piece is arranged at the tail end of the inner auxiliary handle touching rod, a clamping piece bolt is arranged on the side surface of the cable clamping piece, a through screw rod is arranged on the inner auxiliary handle lever, the top of the through screw rod is in contact with the outer auxiliary rod, an adjusting slide block is arranged at the contact position of the top of the through screw rod and the outer auxiliary rod, a screw rod buckle is arranged on the through screw rod on the adjusting slide block, and a positioning hole is formed in the bottom surface of the inner portion of the outer auxiliary rod.

Preferably, the adjusting slider is mounted in a sliding groove on the surface of the outer auxiliary rod.

Preferably, the connecting cable is nested in the cable clamp.

Preferably, the buckle pulley is installed on the inner slideway in a buckle mode.

Compared with the prior art, the utility model has the following beneficial effects:

according to the high-voltage cable terminal fixing support, the high-voltage cable terminal fixing support is composed of two vertical stand columns, a horizontal cross arm and six auxiliary contactors, the vertical stand columns are used for supporting the horizontal cross arm and fixing the auxiliary contactors, the horizontal cross arm is used for installing cable terminals, the auxiliary contactors are used for fixing connecting cables, the cable terminal support is made of galvanized steel pipes and channel steel, the clamping bolts used by the cable terminals are ordinary connecting bolts, when the cable terminals are installed, the three cable terminals are vertically fixed on the horizontal cross arm, each connecting cable is vertically connected with the cable terminals after being fixed by the two auxiliary contactors, and by means of the fixing support, the three cable terminals can be vertically installed, connection with overhead conductors is facilitated, and firmness and convenience in installation of the three cable terminals are guaranteed; meanwhile, the vertically laid connecting cable is clamped and fixed by the auxiliary tentacle of the fixing support, the cable terminal is guaranteed not to be affected by the dead weight of the connecting cable, the operation reliability and durability of the cable terminal are improved, and the cable terminal is firm to mount and is not prone to deformation.

Drawings

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

FIG. 2 is a schematic structural view of a vertical column of the present invention;

FIG. 3 is a schematic structural diagram of an auxiliary tentacle of the present invention;

fig. 4 is a schematic sectional view of the auxiliary tentacle of the present invention.

In the figure: 1. a horizontal cross arm; 2. a cable termination; 3. a snap bolt; 4. a cable port; 5. connecting a cable; 6. a vertical column; 61. a column body; 62. a cross arm connector; 63. a reinforcing plate; 64. a screw is buckled; 65. a lock nut; 66. auxiliary tentacles; 661. an outer auxiliary rod; 662. an inner slide way; 663. an inner auxiliary handle lever; 664. a limiting bottom plate; 665. a pulley roller; 666. a buckle pulley; 667. a cable clamp; 668. a fastener bolt; 669. a through screw; 6610. adjusting the sliding block; 6611. a screw rod is buckled; 6612. positioning holes; 67. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a high-voltage cable terminal fixing bracket includes a horizontal cross arm 1, a cable terminal 2, a fastening bolt 3, a cable port 4, a connecting cable 5 and a vertical upright post 6, wherein the cable terminal 2 is installed above the horizontal cross arm 1, the fastening bolt 3 is installed on a side surface of the cable terminal 2, the cable port 4 is arranged at the bottom of the cable terminal 2, the connecting cable 5 is installed in the cable port 4, and the vertical upright post 6 is installed below the horizontal cross arm 1.

Referring to fig. 2, the vertical column 6 includes a column body 61, a cross arm connector 62, a reinforcing plate 63, a fastening screw 64, a fastening nut 65, an auxiliary contact 66 and a reinforcing rib 67, the cross arm connector 62 is mounted on the top of the column body 61, the reinforcing plate 63 is mounted on the side surface of the cross arm connector 62, the fastening screw 64 is disposed on the upper side of the cross arm connector 62, the fastening nut 65 is mounted on the fastening screw 64, the auxiliary contact 66 is disposed on the side surface of the column body 61, and the reinforcing rib 67 is disposed between the lower side of the auxiliary contact 66 and the column body 61.

Referring to fig. 3-4, the auxiliary tentacle 66 includes an outer auxiliary rod 661, an inner slide 662, an inner auxiliary tentacle rod 663, a limit bottom plate 664, a pulley roller 665, a buckle pulley 666, a cable clamp 667, a clamp bolt 668, a through screw 669, an adjusting slider 6610, a screw buckle 6611 and a positioning hole 6612, the inner slide 662 is arranged on the inner side surface of the outer auxiliary rod 661, the inner auxiliary tentacle rod 663 is arranged in the outer auxiliary rod 661, the limit bottom plate 664 is arranged at the bottom of the inner auxiliary tentacle rod 663, the pulley roller 665 is arranged on the bottom end side surface of the inner auxiliary tentacle rod 663, the buckle pulley 666 is arranged on the pulley roller 665, the buckle pulley 666 is arranged on the inner slide 662 in a buckled manner, the cable clamp 667 is arranged at the end of the inner auxiliary tentacle rod 663, the connecting cable 5 is arranged in the cable clamp 667 in a nested manner, the clamp bolt 668 is arranged on the side surface of the cable clamp 667, the through screw 669 is arranged on the inner auxiliary tentacle rod 663, an adjusting slider 6610 is mounted at the contact part of the top of the through screw 669 and the outer auxiliary rod 661, the adjusting slider 6610 is mounted in the sliding groove on the surface of the outer auxiliary rod 661, a screw buckle 6611 is mounted on the through screw 669 on the adjusting slider 6610, and a positioning hole 6612 is arranged on the inner bottom surface of the outer auxiliary rod 661.

The two vertical columns 6 are the supporting parts of the whole support, and the two vertical columns 6 are fixed on the foundation and used for supporting the whole cable terminal support; the horizontal cross arm 1 is provided with two channel steels in total, is welded and fixed at the tops of two vertical upright posts 6 and is used for installing cable terminals 2, wherein three cable terminals 2 are fixed on the horizontal cross arm 1 by using buckle bolts 3, the middle one is arranged on the horizontal cross arm 1 at the middle part of the two vertical upright posts 6, and the other two are respectively arranged on the horizontal cross arms 1 at the two side parts of the vertical upright posts 6; the auxiliary tentacles 66 are six in number, the auxiliary tentacles 66 are welded on the vertical upright post 6 and are used for fixedly connecting the cables 5, three auxiliary tentacles 66 are welded on two sides of the left vertical upright post 6, two left tentacles and one right tentacles, the two left tentacles 66 are used for fixing the left A-phase cables, and the right tentacles are used for fixing the upper half part of the middle B-phase cables; the other three auxiliary tentacles 66 are welded on two sides of the right vertical upright post 6, namely a left branch and a right branch, wherein the left branch is used for fixing the lower half part of the middle B-phase cable, and the right branch is used for fixing the right C-phase cable; the reinforcing ribs 67 are welded on the vertical columns 6 and the auxiliary tentacles 66 and used for reinforcing and fixing the auxiliary tentacles 66; the rear half part of the cable clamp 667 is welded on the auxiliary tentacle 66, and the front half part is connected with the rear half part through a clamp bolt 668 and is used for clamping and connecting the cable 5.

The working principle of the utility model is as follows: according to the high-voltage cable terminal fixing support, a high-voltage cable terminal 2 fixing support is composed of two vertical upright posts 6, a horizontal cross arm 1 and six auxiliary contact hands 66, the vertical upright posts 6 are used for supporting the horizontal cross arm 1 and fixing the auxiliary contact hands 66, the horizontal cross arm 1 is used for installing a cable terminal 2, the auxiliary contact hands 66 are used for fixedly connecting cables 5, the cable terminal support is made of galvanized steel pipes and channel steel, the buckle bolts 3 used by the cable terminal 2 are common connecting bolts, when the cable terminal 2 is installed, the three cable terminals 2 are vertically fixed on the horizontal cross arm 1, and each connecting cable 5 is vertically installed after being fixed by the two auxiliary contact hands 66.

In summary, the following steps: the utility model relates to a high-voltage cable terminal fixing support, which comprises a high-voltage cable terminal 2 fixing support, two vertical columns 6, a horizontal cross arm 1 and six auxiliary contactors 66, wherein the vertical columns 6 are used for supporting the horizontal cross arm 1 and fixing the auxiliary contactors 66, the horizontal cross arm 1 is used for installing the cable terminal 2, the auxiliary contactors 66 are used for fixedly connecting cables 5, the cable terminal support is made of galvanized steel pipes and channel steel, the buckle bolts 3 used by the cable terminal 2 are common connecting bolts, when the cable terminal 2 is installed, three cable terminals 2 are vertically fixed on the horizontal cross arm 1, each connecting cable 5 is vertically installed on the cable terminal 2 after being fixed by the two auxiliary contactors 66, the high-voltage cable terminal fixing support has a complete and reasonable structure, and three cable terminals 2 can be vertically installed by adopting the fixing support, so as to be conveniently connected with overhead conductors, the firmness and convenience of the installation of the three cable terminals 2 are ensured; meanwhile, the auxiliary tentacles 66 of the fixing support clamp and fix the vertically laid connecting cable 5, so that the cable terminal 2 is not affected by the dead weight of the connecting cable 5, the running reliability and durability of the cable terminal 2 are improved, and the cable terminal is firm to mount and is not easy to deform.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a high tension cable terminal fixed bolster, includes horizontal cross arm (1), cable terminal (2), buckle bolt (3), cable port (4), connecting cable (5) and vertical column (6), its characterized in that: the cable terminal is characterized in that a cable terminal head (2) is installed above the horizontal cross arm (1), a buckle bolt (3) is installed on the side face of the cable terminal head (2), a cable port (4) is arranged at the bottom of the cable terminal head (2), a connecting cable (5) is installed in the cable port (4), and a vertical upright column (6) is installed below the horizontal cross arm (1).

2. A high voltage cable termination fixing bracket according to claim 1, wherein: perpendicular stand (6) are including stand body (61), cross arm connector (62), stiffening plate (63), buckle screw rod (64), lock nut (65), supplementary tentacle (66) and strengthening rib (67), top installation cross arm connector (62) of stand body (61), side-mounting stiffening plate (63) of cross arm connector (62), the upside of cross arm connector (62) is equipped with buckle screw rod (64), install lock nut (65) on buckle screw rod (64), the side of stand body (61) is equipped with supplementary tentacle (66), be equipped with strengthening rib (67) between the below of supplementary tentacle (66) and stand body (61).

3. A high voltage cable termination fixing bracket according to claim 2, wherein: the auxiliary tentacle (66) comprises an outer auxiliary rod (661), an inner slide way (662), an inner auxiliary tentacle rod (663), a limiting bottom plate (664), a pulley roller (665), a buckle pulley (666), a cable clamping piece (667), a clamping piece bolt (668), a through screw rod (669), an adjusting slider (6610), a screw rod buckle (6611) and a positioning hole (6612), wherein the inner slide way (662) is arranged on the inner side surface of the outer auxiliary rod (661), the inner auxiliary tentacle rod (663) is installed in the outer auxiliary rod (661), the limiting bottom plate (664) is arranged at the bottom of the inner auxiliary tentacle rod (663), a pulley roller (665) is arranged on the bottom end side surface of the inner auxiliary tentacle rod (663), the buckle pulley (666) is installed on the pulley roller (665), the cable clamping piece (667) is installed at the tail end of the inner auxiliary tentacle rod (663), and the side installation clamping piece bolt (668) of the cable clamping piece (667), the inner auxiliary handle bar (663) is provided with a through screw (669), the contact part of the top of the through screw (669) and the outer auxiliary bar (661) is provided with an adjusting slider (6610), the through screw (669) on the adjusting slider (6610) is provided with a screw buckle (6611), and the inner bottom surface of the outer auxiliary bar (661) is provided with a positioning hole (6612).

4. A high voltage cable termination fixing bracket according to claim 3, wherein: the adjusting sliding block (6610) is arranged in a sliding groove on the surface of the outer auxiliary rod (661).

5. A high voltage cable termination fixing bracket according to claim 3, wherein: the connecting cable (5) is nested in the cable clamping piece (667).

6. A high voltage cable termination fixing bracket according to claim 3, wherein: the buckle pulley (666) is installed on the inner slideway (662) in a buckle mode.