CN213839148U - Bolt auxiliary locking device for copper bar - Google Patents
Bolt auxiliary locking device for copper bar Download PDFInfo
- Publication number
- CN213839148U CN213839148U CN202022614930.XU CN202022614930U CN213839148U CN 213839148 U CN213839148 U CN 213839148U CN 202022614930 U CN202022614930 U CN 202022614930U CN 213839148 U CN213839148 U CN 213839148U
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- China
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- base plate
- bolt
- copper bar
- locking device
- substrate
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Abstract
The utility model provides a locking device is assisted to bolt for copper bar, which comprises a substrate, first piece and second block, be formed with the locating hole with the nut appearance looks adaptation of bolt on the base plate, the lower extreme of first piece is provided with the installation department relative with the base plate, be provided with the spring of perpendicular to base plate on the installation department, the spring upper end is provided with the clamp plate of arranging with the base plate relatively, the spring can order about clamp plate and base plate cooperation and compress tightly the copper bar, during operation, put into between first piece and the second block after will needing two copper bars of connecting overlapping, and make the side of two copper bars get into between clamp plate and the base plate and tightly be pressed from both sides fixedly, then make the screw rod of bolt pass the hole on locating hole and the copper bar in proper order and make its nut imbed the locating hole of base plate, the nut is restricted unable rotation by the locating.
Description
Technical Field
The utility model relates to a locking device is assisted to bolt for copper bar.
Background
Often need link together two copper bars in the electric power construction process, present way is to set up the hole that supplies the bolt to pass on two copper bars, then overlaps together two copper bars and makes the bolt pass the hole on two copper bars simultaneously to through nut locking, at the in-process of swivel nut, the nut that just can be screwed in the nut rotation that needs the restriction bolt, this just need adopt the spanner to restrict the nut in swivel nut, it is very troublesome to operate.
Disclosure of Invention
The utility model aims at providing a simple structure, convenient operation's a bolt auxiliary locking device for copper bar to prior art not enough.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a locking device is assisted to bolt for copper bar which characterized in that: including the base plate, first block and second block, be formed with on the base plate with the locating hole of the nut appearance looks adaptation of bolt, first block is connected the one end at the base plate perpendicularly, the second blocks the perpendicular other end of connecting at the base plate, the lower extreme of first block is provided with the installation department relative with the base plate, is provided with the spring of perpendicular to base plate on the installation department, the spring upper end is provided with the clamp plate of arranging relatively with the base plate, the spring can order about clamp plate and base plate cooperation and compress tightly the copper bar.
One end of the substrate is provided with two first blocking parts which are arranged along the width direction of the substrate.
And the other end of the substrate is provided with two second blocking parts which are arranged along the width direction of the substrate.
The pressing plate is provided with a guide section extending downwards, and the guide section guides the side edge of the copper bar to enter between the pressing plate and the base plate.
The guide section extends downwards in an arc shape.
The substrate, the first blocking member and the second blocking member are integrally formed.
The utility model discloses following beneficial effect has:
during operation, two copper bars to be connected are overlapped and then placed between the first blocking part and the second blocking part, the side edges of the two copper bars enter the pressing plate and are clamped and fixed with the substrate, then the screw rod of the bolt sequentially penetrates through the positioning hole and the holes in the copper bars and the nut is embedded into the positioning hole of the substrate, the nut is limited by the positioning hole and cannot rotate, the nut is sleeved on the screw rod of the bolt and is screwed and fixed, the substrate can rotate a certain angle relative to the copper bars in the screwing process of the nut, but the substrate can be blocked by the first blocking part and the second blocking part and cannot rotate continuously.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage status diagram of the present invention, viewed from the bottom.
FIG. 3 is a view of the usage state of the present invention, looking down at the angle
Detailed Description
Referring to fig. 1 to 3, a bolt auxiliary locking device for a copper bar includes a substrate 1, two first blocking members 2 and two second blocking members 3, wherein the substrate 1, the first blocking members 2 and the second blocking members 3 are integrally formed.
The regular hexagon locating hole 11 that is formed with the nut 72 appearance looks adaptation with the bolt in the middle part of base plate 1, two first stop 2 vertical connections are in the one end of base plate 1, two second stop 3 vertical connections are at the other end of base plate 1, two first stop 2 and two second stop 3 arrange along base plate 1's width direction, the lower extreme that first stop 2 is provided with the installation department 21 relative with base plate 1, be provided with the spring 4 of perpendicular to base plate 1 on the installation department 21, the spring 4 upper end is provided with the clamp plate 5 of arranging relatively with base plate 1, clamp plate 5 has arc downwardly extending's guide section 51, this guide section 51 guide two copper bar 6's side gets into between clamp plate 5 and the base plate 1, spring 4 can order to clamp plate 5 and base plate 1 cooperation and compress tightly copper bar 6.
During operation, two copper bars 6 to be connected are overlapped and then placed between the first blocking part 2 and the second blocking part 3, the side edges of the two copper bars 6 enter the pressing plate 5 and are clamped and fixed with the substrate 1, then the screw rods 71 of the bolts sequentially penetrate through the positioning holes 11 and the holes in the copper bars 6, the screw caps 72 of the bolts are embedded into the positioning holes 11 of the substrate 1, the screw caps 72 are limited by the positioning holes 11 and cannot rotate, the nuts 8 are sleeved on the screw rods 71 of the bolts and are screwed and fixed, the substrate 1 may rotate a certain angle relative to the copper bars 6 in the screwing process of the nuts 8, but the substrate 1 can be blocked by the first blocking part 2 and the second blocking part 3 and cannot rotate continuously.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (6)
1. The utility model provides a locking device is assisted to bolt for copper bar which characterized in that: including the base plate, first block and second block, be formed with on the base plate with the locating hole of the nut appearance looks adaptation of bolt, first block is connected the one end at the base plate perpendicularly, the second blocks the perpendicular other end of connecting at the base plate, the lower extreme of first block is provided with the installation department relative with the base plate, is provided with the spring of perpendicular to base plate on the installation department, the spring upper end is provided with the clamp plate of arranging relatively with the base plate, the spring can order about clamp plate and base plate cooperation and compress tightly the copper bar.
2. The bolt-assisted locking device for the copper bar as claimed in claim 1, wherein: one end of the substrate is provided with two first blocking parts which are arranged along the width direction of the substrate.
3. The bolt-assisted locking device for the copper bar as claimed in claim 1, wherein: and the other end of the substrate is provided with two second blocking parts which are arranged along the width direction of the substrate.
4. A bolt-assisted locking device for copper bars as claimed in claim 1, 2 or 3, characterised in that: the pressing plate is provided with a guide section extending downwards, and the guide section guides the side edge of the copper bar to enter between the pressing plate and the base plate.
5. The bolt-assisted locking device for the copper bar as claimed in claim 4, wherein: the guide section extends downwards in an arc shape.
6. A bolt-assisted locking device for copper bars as claimed in claim 1, 2 or 3, characterised in that: the substrate, the first blocking member and the second blocking member are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614930.XU CN213839148U (en) | 2020-11-12 | 2020-11-12 | Bolt auxiliary locking device for copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614930.XU CN213839148U (en) | 2020-11-12 | 2020-11-12 | Bolt auxiliary locking device for copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839148U true CN213839148U (en) | 2021-07-30 |
Family
ID=77015825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614930.XU Active CN213839148U (en) | 2020-11-12 | 2020-11-12 | Bolt auxiliary locking device for copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839148U (en) |
-
2020
- 2020-11-12 CN CN202022614930.XU patent/CN213839148U/en active Active
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