CN209329176U - A kind of power distribution cabinet copper bar quick lap joint device - Google Patents
A kind of power distribution cabinet copper bar quick lap joint device Download PDFInfo
- Publication number
- CN209329176U CN209329176U CN201822245373.1U CN201822245373U CN209329176U CN 209329176 U CN209329176 U CN 209329176U CN 201822245373 U CN201822245373 U CN 201822245373U CN 209329176 U CN209329176 U CN 209329176U
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- China
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- shaped part
- clamping plates
- copper bar
- lap joint
- power distribution
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Abstract
The utility model discloses a kind of power distribution cabinet copper bar quick lap joint devices, including U-shaped part, the inside of U-shaped part is set there are four screw rod and two clamping plates, two clamping plates and the wing plate of U-shaped part two sides are parallel to each other, four screw rods are symmetrically set in four apex angles of U-shaped part, four screw rods extend through two clamping plates and are rotatablely connected with the wing plate of U-shaped part two sides, one end of screw rod runs through a wherein side wing for U-shaped part and is connected with knob, two clamping plates are threadedly connected to the both ends of each screw rod and are threadedly coupled contrary, slide bar is respectively connected on two clamping plates, slide bar is slidably connected with the sliding rail for being located at U-shaped part inner wall.The utility model can realize the quick lap joint between busbar and multiple groups branch row, eliminate the trouble of punching and bolt fastening, easy to disassemble.
Description
Technical field
The utility model belongs to power distribution cabinet technical field, and in particular to a kind of power distribution cabinet copper bar quick lap joint device.
Background technique
In existing high-low voltage electric power distribution cabinet, horizontal copper bar will be connected with multiple groups vertical copper bar, wherein horizontal copper bar is mother
Row, vertical copper bar are that branch is arranged, and the connection between busbar and multiple groups branch row is generally using punching after overlap joint, again with the side of bolt fastening
Formula.This mode has some disadvantages in practice: 1, when busbar width dimensions smaller, current-carrying capacity after busbar punching
It will reduce；2, punching size slightly deviation, then will lead to busbar and branch arranges assembly difficulty；3, each row and the assembly of busbar need
Bolt fastening is carried out respectively, it is time-consuming and laborious, when replacing accessory, also need disassembling bolts, it is inconvenient.
Summary of the invention
The utility model provides a kind of power distribution cabinet copper bar quick lap joint device for the deficiency in background technique, leads to
Cross the utility model can realize busbar and multiple groups branch row between quick lap joint, eliminate the trouble of punching and bolt fastening, just
In dismounting.
To achieve the above object, the utility model technical solution is as follows:
A kind of power distribution cabinet copper bar quick lap joint device, including U-shaped part, the inside of the U-shaped part set there are four screw rod and
Two clamping plates, two clamping plates and the wing plate of U-shaped part two sides are parallel to each other, and four screw rods are symmetrically set in four apex angles of U-shaped part, and four
A screw rod extends through two clamping plates and is rotatablely connected with the wing plate of U-shaped part two sides, one end of screw rod through U-shaped part wherein one
Side wing is simultaneously connected with knob, two clamping plates be threadedly connected to the both ends of each screw rod and be threadedly coupled it is contrary,
Slide bar is respectively connected on two clamping plates, slide bar is slidably connected with the sliding rail for being located at U-shaped part inner wall.
Preferably, positioning plate is vertically connected on the adjacent surface of two clamping plates.
Preferably, it is respectively separated in the wing plates on two sides of the U-shaped part and holds down assembly equipped with several, each hold down assembly packet
Sliding slot, sliding block, compressor arm and compact heap are included, sliding slot is arranged along the length direction of U-shaped part, slidably connects sliding block in sliding slot, sliding
Compressor arm is threaded on block, the end of compressor arm is connected with compact heap.
Preferably, the compact heap and compressor arm are rotatablely connected.
Preferably, the sliding slot inner wall is equipped with convex block, and convex block is slidably connected with the groove being located on sliding block.
Preferably, described sliding slot one end is equipped with mounting hole, and the size of mounting hole and the size of sliding block match.
Preferably, the length of the positioning plate is less than the thickness of copper bar.
Compared with the existing technology, the utility model has the beneficial effect that:
The utility model is overlapped busbar using U-shaped part with multiple rows simultaneously, passes through the positive and negative rotation of screw rod, control
The moving direction of two clamping plates is made, so that row clamp or release is discharged into busbar and branch, the dismounting arranged convenient for busbar, branch；This reality
With the novel quick positioning that can be convenient for busbar and copper bar using positioning plate, guarantee that overlap joint is accurate；The utility model utilizes compression group
Part can further assist compressing to clamping plate, guarantee that busbar and branch row's bridging arrangement are secured, the sliding block to hold down assembly can be according to reality
The free adjusting position in sliding slot, and sliding block detachable are needed, it is easy to use.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model sliding slot and sliding block attachment structure schematic diagram；
In figure: 1, U-shaped part, 101, wing plate, 2, screw rod, 3, clamping plate, 4, knob, 5, slide bar, 6, sliding rail, 7, positioning plate, 8,
Sliding slot, 801, convex block, 802, mounting hole, 9, sliding block, 901, groove, 10, compressor arm, 11, compact heap, 12, busbar, 13, branch row.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of power distribution cabinet copper bar quick lap joint device, including U-shaped part 1, the U-shaped part it is interior
Portion is set there are four screw rod 2 and two clamping plates 3, and two clamping plates and the wing plate 101 of U-shaped part two sides are parallel to each other, and four screw rods are symmetrical
Set on four apex angles of U-shaped part, four screw rods extend through two clamping plates and are rotatablely connected with the wing plate of U-shaped part two sides, screw rod
One end through U-shaped part a wherein side wing and be connected with knob 4, two clamping plates are threadedly connected to the two of each screw rod
It end and is threadedly coupled contrary, is respectively connected with slide bar 5 on two clamping plates, slide bar is slided with the sliding rail 6 for being located at U-shaped part inner wall
It connects, positioning plate 7 is vertically connected on the adjacent surface of two clamping plates, the setting of positioning plate can be in order to busbar 12 and branch
The hanging of row 13, is easily installed, and the length of the positioning plate is less than the thickness of copper bar, guarantees that busbar is bonded to each other with copper bar
When together, two positioning plates will not be contradicted mutually.
It is respectively separated in the wing plates on two sides of the U-shaped part and holds down assembly equipped with several, each hold down assembly including sliding slot
8, sliding block 9, compressor arm 10 and compact heap 11, sliding slot are arranged along the length direction of U-shaped part, slidably connect sliding block in sliding slot, sliding
Compressor arm is threaded on block, the end of compressor arm is connected with compact heap, using the threaded connection of compressor arm and sliding block, adjusts
The position of compact heap, makes compact heap fit with clamping plate, and the compact heap and compressor arm are rotatablely connected, and avoids compact heap with pressure
Tight bar and rotate, it is laborsaving, conveniently.
The sliding slot inner wall is equipped with convex block 801, and convex block is slidably connected with the groove 901 being located on sliding block, the sliding slot one
End is equipped with mounting hole 802, and the size of mounting hole and the size of sliding block match, and sliding block can be slided along convex block, installs when sliding into
When in hole, sliding block can be unloaded, to realize the purpose for carrying out disassembled and assembled freely sliding block according to the actually required quantity to hold down assembly.
The working principle of the utility model is as follows:
As shown in Figure 1 to Figure 3, female in use, busbar 12 to be installed on to the inside of U-shaped part 1 along the length direction of U-shaped part 1
Row 12 is located between two clamping plates 3 and is affixed on the inner surface of one of clamping plate 3, and the top end face of busbar 12 is determined on the clamping plate
Position plate 7 is bonded to each other, and multiple groups branch row 13 is fitted with the inner surface of another clamping plate 3, at the same the top end face of branch row 13 be somebody's turn to do
The positioning plate 7 of clamping plate fits, then by four screw rods 2 of knob rotating Vortex, since two clamping plates 3 and U-shaped 1 inner wall of part are sliding
Dynamic connection, two clamping plates 3 are mobile to the middle part of screw rod 2 simultaneously at this time, so that so that busbar 12 is arranged 13 with branch and is affixed merges clamping, by
It is longer in the length of busbar 12, then assisted by holding down assembly, it is ensured that busbar 12 and branch 13 bridging arrangements of row are secured.Pressure
The sliding block 9 of tight component can the free adjusting position in sliding slot 8, and 9 detachable of sliding block according to actual needs, user
Just.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
Claims (7)
1. a kind of power distribution cabinet copper bar quick lap joint device, including U-shaped part, it is characterised in that: the inside of the U-shaped part is equipped with four
A screw rod and two clamping plates, two clamping plates and the wing plate of U-shaped part two sides are parallel to each other, and four screw rods are symmetrically set in the four of U-shaped part
A apex angle, four screw rods extend through two clamping plates and are rotatablely connected with the wing plate of U-shaped part two sides, and one end of screw rod is through U-shaped
A wherein side wing for part is simultaneously connected with knob, two clamping plates be threadedly connected to the both ends of each screw rod and be threadedly coupled
It is contrary, slide bar is respectively connected on two clamping plates, slide bar is slidably connected with the sliding rail for being located at U-shaped part inner wall.
2. a kind of power distribution cabinet copper bar quick lap joint device as described in claim 1, it is characterised in that: two clamping plates
Positioning plate is vertically connected on adjacent surface.
3. a kind of power distribution cabinet copper bar quick lap joint device as claimed in claim 2, it is characterised in that: the two of the U-shaped part
It is respectively separated on side wing and holds down assembly equipped with several, each hold down assembly including sliding slot, sliding block, compressor arm and compact heap,
Sliding slot is arranged along the length direction of U-shaped part, slidably connects sliding block in sliding slot, compressor arm, compressor arm are threaded on sliding block
End be connected with compact heap.
4. a kind of power distribution cabinet copper bar quick lap joint device as claimed in claim 3, it is characterised in that: the compact heap and pressure
Tight bar rotation connection.
5. a kind of power distribution cabinet copper bar quick lap joint device as claimed in claim 3, it is characterised in that: the sliding slot inner wall is set
There is convex block, convex block is slidably connected with the groove being located on sliding block.
6. a kind of power distribution cabinet copper bar quick lap joint device as claimed in claim 5, it is characterised in that: described sliding slot one end is set
There is mounting hole, the size of mounting hole and the size of sliding block match.
7. a kind of power distribution cabinet copper bar quick lap joint device as claimed in claim 2, it is characterised in that: the length of the positioning plate
Degree is less than the thickness of copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245373.1U CN209329176U (en) | 2018-12-29 | 2018-12-29 | A kind of power distribution cabinet copper bar quick lap joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245373.1U CN209329176U (en) | 2018-12-29 | 2018-12-29 | A kind of power distribution cabinet copper bar quick lap joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329176U true CN209329176U (en) | 2019-08-30 |
Family
ID=67729746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822245373.1U Active CN209329176U (en) | 2018-12-29 | 2018-12-29 | A kind of power distribution cabinet copper bar quick lap joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797162A (en) * | 2019-11-13 | 2020-02-14 | 徐州硕途电气配件有限公司 | Fixing device and fixing method for transformer outlet copper bar |
| CN112435830A (en) * | 2020-10-27 | 2021-03-02 | 中车株洲电机有限公司 | Accurate positioning device and method for parallel copper bar installation |
-
2018
- 2018-12-29 CN CN201822245373.1U patent/CN209329176U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797162A (en) * | 2019-11-13 | 2020-02-14 | 徐州硕途电气配件有限公司 | Fixing device and fixing method for transformer outlet copper bar |
| CN110797162B (en) * | 2019-11-13 | 2020-12-22 | 玉环市梓鑫机械有限公司 | Fixing device of transformer first copper bar |
| CN112435830A (en) * | 2020-10-27 | 2021-03-02 | 中车株洲电机有限公司 | Accurate positioning device and method for parallel copper bar installation |
| CN112435830B (en) * | 2020-10-27 | 2021-11-12 | 中车株洲电机有限公司 | Accurate positioning device and method for parallel copper bar installation |
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