CN218242925U - Wall bushing copper bar mounting fixture and medium-voltage distribution equipment - Google Patents

Abstract

The utility model provides a wall bushing copper bar sectional fixture and medium voltage distribution equipment, include: the baffle, the copper bar channel wall and the roller; the copper bar channel wall is vertically extended from the middle of the baffle, a copper bar channel is formed between the two copper bar channel walls, a copper bar passes through the copper bar channel, the copper bar channel wall plays a role in guiding, the idler wheel is installed on the lower side of the copper bar channel, the idler wheel is in rolling connection with the copper bar, and damage to the wall bushing caused by direct contact between the bottom of the copper bar and the bottom of the inner wall of the wall bushing when the copper bar is installed is avoided. When the copper bar passes through the wall of the copper bar channel, the roller is in rolling connection with the copper bar. When installation copper bar has been solved in this application, the copper bar bottom has reduced the sheathed tube probability of damaging of wall with the frictional problem in wall bushing centre bore bottom, can single completion copper bar's installation, practices thrift the manpower.

Description

Wall bushing copper bar mounting fixture and medium-voltage distribution equipment

Technical Field

The utility model relates to a copper bar sectional fixture structure field specifically relates to wall bushing copper bar sectional fixture and medium voltage distribution equipment.

Background

Current well voltage switch cabinet wall copper bar is most through lifting up the copper bar by hand and inserting the wall bushing, because wall bushing centre bore is close with the copper bar size, and the copper bar is heavier in addition, often causes the friction of copper bar and wall bushing, makes the base wearing and tearing of wall bushing centre bore, consequently needs other staff to assist when the installation is heavier the copper bar, extravagant manpower. Therefore, the problem of friction between the bottom of the copper bar and the bottom of the center hole of the wall bushing needs to be solved.

Patent document CN214044933U relates to an insulating sleeve for 35KV high tension switchgear, and it includes generating line fixed plate and sleeve pipe body, and the generating line fixed plate is located the middle part of sleeve pipe body, rotates on the generating line fixed plate to be connected with the mount pad, has seted up the mounting hole on the mount pad, and the mounting hole is located the sleeve pipe body internally, and it has the retaining member still to have threaded connection on the generating line fixed plate, and the retaining member supports the lateral wall setting of tight mount pad. The problem that the female row takes place the angle slope when the installation is solved to this patent, fails to solve the problem of copper bar bottom and the friction of wall bushing centre bore bottom.

Patent document CN209746027U relates to a large current socket tool with current display and capable of being installed on a ring main unit, which comprises an intermediate joint snap ring, wherein an intermediate joint housing snap ring is arranged on one side of the intermediate joint snap ring, an intermediate joint large flange is arranged on one side of the intermediate joint housing snap ring far away from the intermediate joint snap ring, an intermediate joint spring is arranged on one side of the intermediate joint large flange far away from the intermediate joint housing snap ring, a switch sleeve is arranged on one side of the intermediate joint spring far away from the intermediate joint large flange, and a switch sleeve sliding rod groove is arranged on one side of the switch sleeve close to the intermediate joint spring. This patent has introduced the mountable of taking current display and has been in the heavy current socket of looped netowrk cabinet, fails to solve the problem of copper bar bottom and the friction of wall bushing centre bore bottom.

Patent document CN209562103U discloses a bus sleeve, including the pipe sleeve body, the outer wall fixedly connected with full skirt of the pipe sleeve body, two heat dissipation strips that are equipped with symmetric distribution are inlayed to the outer wall of the pipe sleeve body, the lateral wall of full skirt has cup jointed the baffle of symmetric distribution through the ring channel respectively, the baffle passes ring channel and center department has cup jointed female calandria through the through-hole, the pipe wall of female calandria and the inner wall fixed connection of the pipe sleeve body, the lateral wall of full skirt has two first bolts that distribute and two second bolts that symmetrically distribute through a plurality of first screw hole threaded connection respectively, two first bolts pass a plurality of first screw holes respectively and extend to the inside of the pipe sleeve body and all rotate and be connected with first splint. This patent aims at the distance between fixed generating line and the female pipe of arranging, solves even screen row problem, fails to solve the problem of copper bar bottom and the friction of wall bushing centre bore bottom.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a wall bushing copper bar sectional fixture and medium voltage distribution equipment.

According to the utility model provides a pair of wall bushing copper bar sectional fixture, include: the baffle, the copper bar channel wall and the roller;

the copper bar channel wall is vertically extended from the middle of the baffle, a copper bar channel is formed between the two copper bar channel walls, a copper bar passes through the copper bar channel, the copper bar channel wall plays a role in guiding, the idler wheel is installed on the lower side of the copper bar channel, the idler wheel is in rolling connection with the copper bar, and damage to the wall bushing caused by direct contact between the bottom of the copper bar and the bottom of the inner wall of the wall bushing when the copper bar is installed is avoided.

When the copper bar passes through the wall of the copper bar channel, the roller is in rolling connection with the copper bar.

Preferably, a handle is arranged on one side of the baffle back to the extending direction of the copper bar channel wall, so that the copper bar installation clamp can be moved conveniently.

Preferably, the baffle dorsad handle one side installation rubber side splint and rubber lower plate, the rubber side splint with the rubber lower plate adopts the rubber material.

Preferably, the rubber side clamping plates are arranged on one sides of the two copper bar channel walls back to the copper bar channel, and the rubber lower clamping plates are arranged below the copper bar channel walls.

Preferably, one side of the rubber side clamping plate, which faces the wall of the copper bar channel, is provided with a rubber snap groove.

Preferably, the rubber snap groove is provided as a corrugated groove.

Preferably, the wall bushing copper bar mounting clamp is adopted by medium-voltage distribution equipment.

Preferably, it comprises: a medium voltage cabinet and a wall bushing;

the wall bushing is installed in the medium-voltage cabinet, and the copper bar installation clamp is connected with the wall bushing.

Preferably, one side of the baffle, which is opposite to the handle, is clamped at one end of the wall bushing, the inner side wall of the wall bushing is tightly attached to the copper bar channel wall, and the outer side wall of the wall bushing is tightly attached to the rubber side clamping plate and the rubber lower clamping plate;

the baffle with the laminating of wall bushing entrance point is used for injecing the degree of depth that copper bar sectional fixture deepened, the rubber side splint the cooperation of rubber lower plate the copper bar passageway wall outer wall plays and prevents the effect that copper bar sectional fixture rocked about from top to bottom.

Preferably, the outer side wall of the wall bushing is provided with wall bushing corrugations, and the wall bushing corrugations are matched with the corrugated rubber occlusion clamping grooves;

the copper bar moves to the wall bushing along the copper bar channel of the copper bar mounting clamp.

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

when installation copper bar has been solved in this application, the copper bar bottom has reduced the sheathed tube probability of damaging of wall with the frictional problem in wall bushing inner wall bottom, can single completion copper bar's installation, practices thrift the manpower.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic front view of a medium voltage cabinet;

FIG. 2 is a schematic side view of a medium voltage cabinet;

FIG. 3 is a partially enlarged view of the copper bar installation fixture in the front view direction;

FIG. 4 is a partial enlarged view of the rear view direction of the copper bar mounting fixture;

FIG. 5 is a schematic side view of a copper bar installation fixture;

FIG. 6 is a schematic top view of the copper bar installation fixture;

FIG. 7 is a schematic view of the copper bar installation fixture connected to the wall bushing;

shown in the figure:

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one of ordinary skill in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 and 2, the present embodiment is for a medium voltage distribution apparatus, including: the medium voltage cabinet 1 and the wall bushing 3; a wall bushing 3 is arranged in the medium-voltage cabinet 1, and the copper bar mounting clamp 2 is connected with the wall bushing 3.

As shown in fig. 3 to 5, the copper bar attaching jig 2 includes: a baffle plate 21, a copper bar channel wall 23 and a roller 24; two copper bar channel walls 23 vertically extend from the middle part of the baffle plate 21, a copper bar channel is formed between the two copper bar channel walls 23, the copper bar 4 passes through the copper bar channel, and a roller 24 is arranged on the lower side of the copper bar channel; when the copper bar 4 passes through the copper bar channel wall 23, the roller 24 is connected with the copper bar 4 in a rolling way. The handle 26 is arranged on one side of the baffle plate 21 opposite to the extending direction of the copper bar channel wall 23. The side of the baffle plate 21, which faces away from the handle 26, is provided with a rubber side clamping plate 22 and a rubber lower clamping plate 25. And one side of each of the two copper bar channel walls 23, which is back to the copper bar channel, is provided with a rubber side clamping plate 22, and a rubber lower clamping plate 25 is arranged below the copper bar channel wall 23. One side of the baffle plate 21, which is back to the handle 26, is clamped at one end of the wall bushing 3, the inner side wall of the wall bushing 3 is tightly attached to the copper bar channel wall 23, and the outer side wall of the wall bushing 3 is tightly attached to the rubber side clamping plate 22 and the rubber lower clamping plate 25.

As shown in fig. 6 and 7, the rubber side clamping plate 22 is provided with a rubber snap groove 27 on the side facing the copper bar channel wall 23, and the rubber snap groove 27 is provided with a corrugated groove. The outer side wall of the wall bushing 3 is provided with wall bushing corrugations 31, and the wall bushing corrugations 31 are matched with the corrugated rubber occlusion clamping grooves 27.

Example 2

Example 2 is a preferred example of example 1.

As shown in fig. 1 and 2, the present embodiment includes: the medium voltage cabinet 1, copper bar sectional fixture 2, wall bushing 3 and copper bar 4.

As shown in fig. 3 to 5, the copper bar attaching jig 2 includes: the baffle 21, the rubber side clamping plate 22, the copper bar channel wall 23, the roller 24, the rubber lower clamping plate 25 and the handle 26.

Referring to fig. 6 and 7, the copper bar mounting fixture 2 is horizontally sleeved into the wall bushing 3 through the handle 26, and the rubber occlusion groove 27 of the rubber side clamping plate 22 is clamped with the through-wall bushing corrugation 31; guiding the copper bar 4 into the wall bushing 3 through the copper bar channel wall 23, and directly contacting and sliding the bottom of the copper bar 4 with the roller 24; after the copper bar 4 is fixed, the handle 26 is held by hand to pull out the copper bar mounting clamp 2.

The rubber side clamping plates 22 and the rubber lower clamping plate 25 are made of rubber materials, so that the elasticity and the strength are high, and the copper bar mounting clamp 2 can be mounted and dismounted conveniently; the rubber occlusion clamping groove 27 is occluded with the wall bushing corrugation 31, so that the copper bar mounting clamp 2 is fixed; the installation of the handle 26 is beneficial to pulling out and installing the copper bar installation clamp 2; the copper bar channel wall 23 plays a guiding role in the installation of the copper bar 4; the roller 24 is used for avoiding the damage of the wall bushing 3 caused by the direct contact of the bottom of the copper bar 4 and the bottom of the wall bushing 3 when the copper bar 4 is installed; the baffle 21 is used for positioning the meshing position of the copper bar installation clamp 2 and the wall bushing 3.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing descriptions have been directed to embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (10)

1. The utility model provides a wall bushing copper bar sectional fixture which characterized in that includes: the copper bar channel wall (23) is arranged on the copper bar channel wall (21);

two copper bar channel walls (23) vertically extend from the middle of the baffle (21), a copper bar channel is formed between the two copper bar channel walls (23), a copper bar (4) passes through the copper bar channel, and the roller (24) is installed on the lower side of the copper bar channel;

when the copper bar (4) penetrates through the copper bar channel wall (23), the roller (24) is in rolling connection with the copper bar (4).

2. The wall bushing copper bar installation clamp of claim 1, wherein: and a handle (26) is arranged on one side of the baffle (21) back to the extending direction of the copper bar channel wall (23).

3. The wall bushing copper bar installation clamp of claim 2, wherein: and one side of the baffle plate (21) back to the handle (26) is provided with a rubber side clamping plate (22) and a rubber lower clamping plate (25).

4. The wall bushing copper bar installation clamp of claim 3, wherein: the rubber side clamping plates (22) are arranged on one sides, back to the copper bar channel, of the two copper bar channel walls (23), and the rubber lower clamping plate (25) is arranged below the copper bar channel walls (23).

5. The wall bushing copper bar installation clamp of claim 4, wherein: and a rubber occlusion clamping groove (27) is formed in one side, facing the copper bar channel wall (23), of the rubber side clamping plate (22).

6. The wall bushing copper bar installation clamp of claim 5, wherein: the rubber occlusion clamping groove (27) is a corrugated groove.

7. A medium voltage power distribution apparatus, characterized by: the wall bushing copper bar mounting fixture of claim 6 is adopted.

8. The medium voltage distribution device according to claim 7, characterized by comprising: the medium voltage cabinet (1) and the wall bushing (3);

the wall bushing (3) is installed in the medium-voltage cabinet (1), and the copper bar installation clamp (2) is connected with the wall bushing (3).

9. The medium voltage distribution apparatus of claim 8, wherein: baffle (21) dorsad handle (26) one side joint is in wall bushing (3) one end, wall bushing (3) inside wall is hugged closely copper bar passageway wall (23), wall bushing (3) lateral wall is hugged closely rubber side splint (22) with rubber lower splint (25).

10. Medium voltage distribution equipment according to claim 9, characterized in that: the outer side wall of the wall bushing (3) is provided with wall bushing corrugations (31), and the wall bushing corrugations (31) are matched with the corrugated rubber occlusion clamping grooves (27);

the copper bar (4) moves into the wall bushing (3) along the copper bar channel of the copper bar mounting clamp (2).

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