CN216773690U - Copper bar with stable joint structure - Google Patents
Copper bar with stable joint structure Download PDFInfo
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- CN216773690U CN216773690U CN202123386732.3U CN202123386732U CN216773690U CN 216773690 U CN216773690 U CN 216773690U CN 202123386732 U CN202123386732 U CN 202123386732U CN 216773690 U CN216773690 U CN 216773690U
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- copper bar
- wire
- joint
- block
- clamping groove
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Abstract
The utility model discloses a copper bar with a stable joint structure, which comprises a copper bar, wherein a wire clamping mechanism is arranged on the surface of the lower end of the copper bar, a fixing mechanism is arranged on the surface of the upper end of the copper bar, the wire clamping mechanism comprises a fixing block, the fixing block is fixedly connected to the center of the side wall of one side of the copper bar, and a clamping groove is formed in the side wall of the other side of the fixing block, and the copper bar with the stable joint structure has the beneficial effects that: promote the block rubber and drive L shape post and surround the rotation of U-shaped pole, make L shape post drive wire joint in pressing from both sides the groove, make double-layered groove and L shape post clip the skin of wire, the effectual wire that prevents drops, the wire casing drives wire and conducting block contact when the upper end of L shape post is in vertical state simultaneously, make the wire be connected with the copper bar, the spring promotes the dead lever and moves down simultaneously, the fixed rod drives a joint section of thick bamboo and moves down, make a joint section of thick bamboo joint in the upper end of L shape post, the effectual wire casing that prevents takes place the displacement and leads to the wire not hard up, and then make the stable fixing on the copper bar of wire.
Description
Technical Field
The utility model relates to a copper bar, in particular to a copper bar with a stable joint structure, and belongs to the technical field of copper bars.
Background
Copper bars, also known as copper busbars or copper bus bars, are long conductors made of copper materials and having rectangular or chamfered rectangular sections, and play a role in carrying current and connecting electrical equipment in a circuit, and the copper bars are widely applied to the electrical equipment, particularly to a set of distribution equipment.
The existing copper bars are generally used for fixing the wires on the surface through bolts, the bolts are used for fixing the wires through extrusion, the surfaces of the wires can be damaged through the extrusion of the bolts, the wires can be broken after the copper bars are used for a long time, and the bolts are prone to loosening and can cause the wires to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a copper bar with a stable joint structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a copper bar with a stable joint structure is designed, and comprises a copper bar, wherein a wire clamping mechanism is arranged on the surface of the lower end of the copper bar, and a fixing mechanism is arranged on the surface of the upper end of the copper bar;
the wire clamping mechanism comprises a fixed block, the fixed block is fixedly connected to the center of the side wall of one side of the copper strip, a clamping groove is formed in the side wall of the other side of the fixed block, a conductive block is embedded in the clamping groove, a U-shaped rod is fixedly connected to the side wall of the lower end of the copper strip, an L-shaped column is rotatably connected to the surface of the U-shaped rod, a wire clamping groove is formed in the surface of one side, close to the conductive block, of the L-shaped column, and a rubber block is fixedly connected to the side wall of the other side of the L-shaped column;
fixed establishment includes the fixed plate, fixed plate fixed connection is on the top lateral wall of copper bar, fixedly connected with sleeve on the lower surface of fixed plate, telescopic inside joint has the spring, the lower extreme joint of spring has the dead lever, the lower extreme fixedly connected with joint section of thick bamboo of dead lever, fixed the cup jointing has the ring on the outer wall of joint section of thick bamboo.
Preferably, the conductive block is matched with the wire clamping groove, and the surface of the conductive block is provided with an arc surface.
Preferably, the diameter of the L-shaped column is equal to the distance between the side walls on the two sides of the clamping groove.
Preferably, the upper end of the fixing rod is inserted into the sleeve.
Preferably, the conductive block is connected with a copper bar.
Preferably, the fixing block and the L-shaped column are made of insulating materials.
The copper bar with the stable joint structure has the beneficial effects that: drive L shape post through promoting the block rubber and surround the rotation around U-shaped pole, make L shape post drive wire joint in pressing from both sides the groove, make and press from both sides the groove and the L shape post clip the skin of wire, the effectual wire that prevents drops, the wire groove drives wire and conducting block contact when the upper end of L shape post is in vertical state simultaneously, make the wire be connected with the copper bar, the spring promotes the dead lever and moves down simultaneously, the fixed rod drives a joint section of thick bamboo and moves down, make a joint section of thick bamboo joint in the upper end of L shape post, the effectual wire groove that prevents takes place the displacement and leads to the wire not hard up, and then make the stable fixing on the copper bar of wire.
Drawings
Fig. 1 is a schematic view of a copper bar structure with a stable joint structure according to the present invention;
fig. 2 is a schematic side view of a copper bar with a stable joint structure according to the present invention;
fig. 3 is a schematic structural view of an L-shaped column of a copper bar with a stable joint structure according to the present invention;
FIG. 4 is a schematic view of a clamping cylinder of a copper bar with a stable joint structure according to the present invention;
fig. 5 is a schematic view of a clamping groove structure of a copper bar with a stable joint structure according to the present invention.
In the figure: the device comprises a copper bar 1, a wire clamping mechanism 2, a fixing block 21, a clamping groove 22, a conducting block 23, a U-shaped rod 24, an L-shaped column 25, a wire clamping groove 26, a rubber block 27, a fixing mechanism 3, a fixing plate 31, a sleeve 32, a spring 33, a fixing rod 34, a clamping cylinder 35 and a circular ring 36.
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.
Referring to fig. 1-5, a copper bar with a stable joint structure comprises a copper bar 1, wherein a wire clamping mechanism 2 is arranged on the lower end surface of the copper bar 1, and a fixing mechanism 3 is arranged on the upper end surface of the copper bar 1;
the wire clamping mechanism 2 comprises a fixed block 21, the fixed block 21 is fixedly connected to the center of one side wall of the copper strip 1, a clamping groove 22 is formed in the other side wall of the fixed block 21, a conductive block 23 is embedded in the clamping groove 22, a U-shaped rod 24 is fixedly connected to the lower side wall of the copper strip 1, an L-shaped column 25 is rotatably connected to the surface of the U-shaped rod 24, a wire clamping groove 26 is formed in the surface of one side, close to the conductive block 23, of the L-shaped column 25, a rubber block 27 is fixedly connected to the other side wall of the L-shaped column 25, a wire is pressed in the wire clamping groove 26, a wire core of the wire is wound in the wire clamping groove 26, then the rubber block 27 is pushed to drive the L-shaped column 25 to rotate around the U-shaped rod 24, the L-shaped column 25 drives the wire to be clamped in the clamping groove 22, the clamping groove 22 and the L-shaped column 25 clamp the outer layer of the wire, the wire is effectively prevented from falling off, and the wire clamping groove 26 drives the wire to be contacted with the conductive block 23 when the upper end of the L-shaped column 25 is in a vertical state, connecting the lead wire with the copper bar 1;
fixing mechanism 3 includes fixed plate 31, fixed plate 31 fixed connection is on the top lateral wall of copper bar 1, fixedly connected with sleeve 32 on the lower surface of fixed plate 31, sleeve 32's inside joint has spring 33, spring 33's lower extreme joint has dead lever 34, the lower extreme fixedly connected with joint section of thick bamboo 35 of dead lever 34, fixed cover has connect ring 36 on the outer wall of a joint section of thick bamboo 35, spring 33 promotes dead lever 34 and moves down, dead lever 34 drives a joint section of thick bamboo 35 and moves down, make a joint section of thick bamboo 35 joint in the upper end of L shape post 25, effectual wire clamping groove 26 that prevents takes place the displacement and leads to the wire not hard up, and then make the stable fixing of wire on the copper bar.
The conducting block 23 is matched with the wire clamping groove 26, and the surface of the conducting block 23 is provided with an arc surface, so that a wire in the wire clamping groove is clamped with the arc surface, and the wire is prevented from falling off.
The diameter of the L-shaped column 25 and the distance between the side walls of the two sides of the clamping groove 22 are equal, so that the looseness of the lead caused by the shaking of the L-shaped column 25 is prevented.
The upper end of the fixing rod 34 is inserted into the sleeve 32, so that the fixing rod 34 is prevented from shaking, and the clamping barrel 25 is stably clamped with the top of the L-shaped column 25.
The conductive block 23 is connected to the copper bar 1, and the copper bar 1 is connected to a wire through the conductive block 23.
The fixing block 21 and the L-shaped column 25 are made of insulating materials, so that electric leakage is prevented during operation.
The working principle is as follows: when using, at first press the wire inside wire clamping groove 26, make the sinle silk winding of wire in wire clamping groove 26, then promote rubber block 27 and drive L shape post 25 and rotate around U-shaped pole 24, make L shape post 25 drive the wire joint in wire clamping groove 22, make wire clamping groove 22 and L shape post 25 clip the skin of wire, the effectual wire that prevents drops, wire clamping groove 26 drives the wire and contacts with conducting block 23 when the upper end of L shape post 25 is in vertical state simultaneously, make the wire be connected with copper bar 1, spring 33 promotes dead lever 34 and moves down, dead lever 34 drives joint section of thick bamboo 35 and moves down, make joint section of thick bamboo 35 joint in the upper end of L shape post 25, the effectual wire clamping groove 26 that prevents takes place the displacement and leads to the wire not hard up, and then make the stable fixing on the copper bar of wire.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. The utility model provides a copper bar with firm joint design, includes copper bar (1), its characterized in that: the lower end surface of the copper bar (1) is provided with a wire clamping mechanism (2), and the upper end surface of the copper bar (1) is provided with a fixing mechanism (3);
the wire clamping mechanism (2) comprises a fixing block (21), the fixing block (21) is fixedly connected to the center of the side wall of one side of the copper bar (1), a clamping groove (22) is formed in the side wall of the other side of the fixing block (21), a conductive block (23) is embedded in the clamping groove (22), a U-shaped rod (24) is fixedly connected to the side wall of the lower end of the copper bar (1), an L-shaped column (25) is rotatably connected to the surface of the U-shaped rod (24), a wire clamping groove (26) is formed in the surface of one side, close to the conductive block (23), of the L-shaped column (25), and a rubber block (27) is fixedly connected to the side wall of the other side of the L-shaped column (25);
fixed establishment (3) is including fixed plate (31), fixed plate (31) fixed connection is on the top lateral wall of copper bar (1), fixedly connected with sleeve (32) on the lower surface of fixed plate (31), the inside joint of sleeve (32) has spring (33), the lower extreme joint of spring (33) has dead lever (34), the lower extreme fixedly connected with joint section of thick bamboo (35) of dead lever (34), fixed cover has cup jointed ring (36) on the outer wall of joint section of thick bamboo (35).
2. The copper bar with the stable joint structure as claimed in claim 1, wherein the conductive block (23) is matched with the wire clamping groove (26), and a cambered surface is formed on the surface of the conductive block (23).
3. The copper bar with stable joint structure as claimed in claim 1, wherein the diameter of the L-shaped pillar (25) is equal to the distance between the two side walls of the clamping groove (22).
4. The copper bar with stable joint structure as claimed in claim 1, wherein the upper end of the fixing rod (34) is inserted into the sleeve (32).
5. The copper bar with stable joint structure as claimed in claim 1, wherein the conductive block (23) is connected to the copper bar (1).
6. The copper bar with stable joint structure as claimed in claim 1, wherein the fixing block (21) and the L-shaped pillar (25) are made of insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123386732.3U CN216773690U (en) | 2021-12-30 | 2021-12-30 | Copper bar with stable joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123386732.3U CN216773690U (en) | 2021-12-30 | 2021-12-30 | Copper bar with stable joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216773690U true CN216773690U (en) | 2022-06-17 |
Family
ID=81971095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123386732.3U Active CN216773690U (en) | 2021-12-30 | 2021-12-30 | Copper bar with stable joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216773690U (en) |
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2021
- 2021-12-30 CN CN202123386732.3U patent/CN216773690U/en active Active
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