CN221633366U - Bus-bar clamp of power transmission and transformation equipment - Google Patents
Bus-bar clamp of power transmission and transformation equipment Download PDFInfo
- Publication number
- CN221633366U CN221633366U CN202322988493.1U CN202322988493U CN221633366U CN 221633366 U CN221633366 U CN 221633366U CN 202322988493 U CN202322988493 U CN 202322988493U CN 221633366 U CN221633366 U CN 221633366U
- Authority
- CN
- China
- Prior art keywords
- insulating box
- power transmission
- transformation equipment
- welded
- bar clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a bus clamp of power transmission and transformation equipment, which relates to the field of bus clamps and comprises an insulating box and a detachable plugboard inserted into the insulating box, wherein an opening A for the plugboard to be inserted is formed in one side of the insulating box, a conducting plate is arranged on the other side of the insulating box, an opening B for a vertical rod to pass through is formed in the top end of the insulating box, a lifting plate is welded at the bottom end of the vertical rod, springs are fixedly connected to two sides between the top end of the lifting plate and the inner top end of the insulating box, linear maintaining parts for maintaining the linear movement of the lifting plate are arranged on two sides of the inner part of the insulating box, a groove is formed in the top end of the plugboard, and a lug corresponding to the groove is welded at the bottom end of the lifting plate.
Description
Technical Field
The utility model relates to the field of bus clamps, in particular to a bus clamp of power transmission and transformation equipment.
Background
In order to reduce the loss of the current in the conveying process and avoid the overhigh voltage so as to adapt to a target electric appliance, the voltage is increased by a power transformation when the current is conveyed, the voltage is reduced when the current is connected to the target electric appliance, and the like, the whole current conveying process needs multiple power transformation, and the conveying of the current is called power transmission and transformation; the power transmission and transformation equipment refers to a general term of a series of power equipment related to current transmission and transformation, the most common power transmission and transformation equipment is a bus used for connecting an electric circuit except a circuit electric appliance, one end or two ends of the existing bus are fixed on a corresponding bus duct by a plurality of screws, and each power transmission and transformation equipment comprises a plurality of buses although the buses are detachably fixed by the screws, so that an operator is required to continuously screw the screws in the disassembly and assembly process if the fixing method is adopted for assembly or disassembly, the operation steps are extremely complicated, time and labor are wasted, and the working efficiency is low.
To this end, bulletin number: CN219180785U discloses a bus clip of power transmission and transformation equipment, the utility model adopts a plugging and elastic compression mode to detachably fix the plug board on the socket to replace a screw fixing mode, thereby realizing rapid and convenient installation or disassembly of the bus to greatly simplify operation steps, thereby greatly improving working efficiency and enabling the disassembly and assembly to have the advantages of time and labor saving.
However, although the inserting plate is fixed by the spring pressing mode in the above document, the operation steps are greatly simplified, the inserting plate is not provided with a limiting part when being pressed by the spring, so that the inserting plate is easy to move under the stress in the pressing process, and the electric connection with the conductive plate is loosened.
Disclosure of utility model
The utility model mainly aims to provide the bus clamp of the power transmission and transformation equipment, the bus is easy to assemble and disassemble, and the plug board is limited by the convex blocks and the grooves when the springs are compressed, so that the electric connection between the plug board and the conductive board can be more stably maintained, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a bus-bar clamp of power transmission and transformation equipment, includes insulating box and detachable picture peg of inserting in insulating box, supply picture peg male opening A has been seted up to one side of insulating box, the current conducting plate is installed to the opposite side of insulating box, opening B that supplies the montant to pass is seted up on the top of insulating box, the bottom welding of montant has the lifter plate, the equal fixedly connected with spring in both sides position between the inside top of lifter plate and insulating box, the straight line maintenance part that maintains lifter plate rectilinear movement is installed to the inside both sides of insulating box, the recess has been seted up on the picture peg top, the lug corresponding with the recess is welded to the bottom of lifter plate.
Further, a handle is welded at the top end of the vertical rod.
Further, the straight line maintaining part comprises guide rails fixed on two sides of the insulation box, the surfaces of the guide rails are connected with sliding blocks in a sliding mode, connecting rods are welded at the bottom ends of the sliding blocks, and the bottom ends of the connecting rods are fixedly connected with the top ends of the lifting plates.
Further, the shape of the protruding block and the groove is square.
Further, the conducting plate is detachably connected with the insulation box.
Further, the front and rear sides of the insulation box are welded with connecting groove seats, and the two sides of the conductive plate are welded with connecting plates with the surfaces fixed with the connecting blocks.
Further, the screws are welded on the upper and lower sides of the surface of the connecting block, through holes for the screws to pass through are formed on the upper and lower sides of the surface of the connecting groove seat, and nuts are connected to the outer side wall of the screws in a threaded mode.
Compared with the prior art, the utility model has the following beneficial effects: the insulating box is fixed on the bus duct, the corresponding bus A is fixed at the front end of the conducting plate, the corresponding bus B is fixed at the rear end of the inserting plate, the vertical rod is pulled to move upwards through the handle, the vertical rod drives the lifting plate to move upwards, the lifting plate drives the sliding block to move upwards through the connecting rod, the sliding block slides along the guide rail to maintain the linear movement of the lifting plate, meanwhile, the spring is extruded, the inserting plate can be inserted into the opening A of the insulating box to be in contact with the conducting plate to form electric wire connection, so that the connection between the bus A and the bus B is realized, the handle is released, the spring begins to stretch reversely due to elasticity of the spring, the lifting plate is driven to move downwards, the protruding block on the lifting plate is inserted into the groove downwards, so that the inserting plate is limited when the spring is compressed through the protruding block and the groove, the stressed movement of the lifting plate is avoided, the electric connection between the inserting plate and the conducting plate can be maintained more stably, the protruding block is pulled upwards from the groove again, the inserting plate can be pulled out of the insulating box, and the connection between the bus A and the bus B is disconnected, and the bus is easy to assemble and disassemble.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a bus-bar clamp of a power transmission and transformation device according to the present utility model;
Fig. 2 is a schematic diagram of an internal structure of an insulation box in a bus-bar clamp of power transmission and transformation equipment according to the utility model;
Fig. 3 is a schematic diagram of a connection structure between a connection block and a connection slot seat in a bus-bar clamp of a power transmission and transformation device according to the present utility model.
In the figure: 1. an insulation box; 2. inserting plate; 3. an opening A; 4. a conductive plate; 5. an opening B; 6. a vertical rod; 7. a lifting plate; 8. a spring; 9. a straight line maintaining member; 901. a guide rail; 902. a slide block; 903. a connecting rod; 10. a groove; 11. a bump; 12. a handle; 13. a connecting plate; 14. a connecting block; 15. a screw; 16. a through hole; 17. and the groove seat is connected.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
1-3, A bus-bar clamp of power transmission and transformation equipment, including insulating box 1 and detachable picture peg 2 of inserting in insulating box 1, opening A3 that supplies picture peg 2 to insert is seted up to one side of insulating box 1, conducting plate 4 is installed to the opposite side of insulating box 1, opening B5 that supplies montant 6 to pass is seted up on the top of insulating box 1, the bottom welding of montant 6 has lifter plate 7, both sides position all fixedly connected with spring 8 between the inside top of lifter plate 7 and insulating box 1, the straight line maintaining part 9 that maintains lifter plate 7 rectilinear movement is installed to inside both sides of insulating box 1, recess 10 has been seted up on picture peg 2 top, lifter plate 7's bottom welding has the lug 11 corresponding with recess 10.
The top end of the vertical rod 6 is welded with a handle 12, and the handle 12 conveniently pulls the vertical rod 6 to move upwards.
The linear maintaining component 9 comprises guide rails 901 fixed on two sides of the insulation box 1, the surfaces of the guide rails 901 are slidably connected with sliding blocks 902, connecting rods 903 are welded at the bottom ends of the sliding blocks 902, the bottom ends of the connecting rods 903 are fixedly connected with the top ends of the lifting plates 7, and when the lifting plates 7 move up and down, the lifting plates 7 drive the sliding blocks 902 to move upwards through the connecting rods 903, and the sliding blocks 902 slide along the guide rails 901 to maintain the linear movement of the lifting plates 7.
Wherein the shape of the bump 11 and the groove 10 is square.
Wherein the conducting plate 4 is detachably connected with the insulating box 1.
The following is a specific detachable structure between the conductive plate 4 and the insulating case 1: the insulation box 1 is characterized in that connecting groove seats 17 are welded on the front side and the rear side of the insulation box 1, connecting plates 13 with the surfaces fixed with connecting blocks 14 are welded on the two sides of the conducting plates 4, screw rods 15 are welded on the upper side and the lower side of the surfaces of the connecting blocks 14, through holes 16 for the screw rods 15 to penetrate through are formed in the upper side and the lower side of the surfaces of the connecting groove seats 17, and nuts are connected to the outer side walls of the screw rods 15 in a threaded mode.
It can be understood that the connection block 14 on the conductive plate 4 is inserted into the connection groove seat 17 on the insulation box 1, after the insertion is completed, the screw rod 15 on the connection block 14 also penetrates out of the through hole 16 on the connection groove seat 17, and the nut can be installed on the screw rod 15 by rotating the nut clockwise, and the nut slowly abuts against the surface of the connection groove seat 17, so that the connection block 14 and the connection groove seat 17 are fixed, and the conductive plate 4 is fixed on the insulation box 1.
It should be noted that the present utility model relates to a bus bar clamp for power transmission and transformation equipment, a worker firstly fixes an insulation box 1 on a bus duct, then fixes a corresponding bus bar a at the front end of a conductive plate 4, then fixes a corresponding bus bar B at the rear end of a plug board 2, then pulls upward movement of a vertical rod 6 (the worker is required to hold the insulation box 1 against the movement) through a handle 12, the vertical rod 6 drives upward movement of a lifting plate 7, the lifting plate 7 drives upward movement of a sliding block 902 through a connecting rod 903, the sliding block 902 slides along a guide rail 901 to maintain linear movement of the lifting plate 7, and simultaneously presses a spring 8, then the plug board 2 is inserted from an opening A3 of the insulation box 1 to be in contact with the conductive plate 4 to form a wire connection, thus realizing conduction between the bus bar a and the bus bar B, at this time, the handle 12 is released, the spring 8 starts to stretch reversely due to elasticity, the bump 11 on the lifting plate 7 is driven to move downwards and is inserted into the groove 10, so that the plug board 2 is limited by the bump 11 and the groove 10 when the spring 8 is compressed, the stress movement of the plug board is avoided, the electric connection between the plug board 2 and the conductive board 4 can be more stably kept, the upward movement of the vertical rod 6 is pulled by force again, the bump 11 is pulled out of the groove 10, the plug board 2 can be pulled out of the insulation box, the connection between the bus A and the bus B is disconnected, the bus dismounting operation is simple, the conductive board 4 and the insulation box 1 are detachable, the conductive board 4 is convenient to replace when faults occur, the connecting block 14 on the conductive board 4 is inserted into the connecting groove seat 17 on the insulation box 1 when the installation is carried out, the screw 15 on the connecting block 14 also penetrates out from the through hole 16 on the connecting groove seat 17 after the insertion is completed, the nut can be installed on the screw rod 15 by rotating the nut clockwise, the nut slowly props against the surface of the connecting groove seat 17, so that the connecting block 14 and the connecting groove seat 17 are fixed, the conductive plate 4 is fixed on the insulating box 1, the nut is dismounted by rotating the nut anticlockwise, and then the connecting block 14 is pulled out of the connecting groove seat 17, so that the dismounting of the conductive plate 4 can be completed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a bus-bar clamp of power transmission and transformation equipment, includes insulating box (1) and detachable picture peg (2) of inserting in insulating box (1), supply picture peg (2) male opening A (3) have been seted up to one side of insulating box (1), conducting plate (4), its characterized in that are installed to the opposite side of insulating box (1): the utility model discloses a solar cell module, including insulating box (1), picture peg (2) are installed on the inside both sides of insulating box (1), opening B (5) that supply montant (6) to pass are offered on the top of insulating box (1), the bottom welding of montant (6) has lifter plate (7), equal fixedly connected with spring (8) in both sides position between the top of lifter plate (7) and the inside top of insulating box (1), straight line maintaining part (9) that maintain lifter plate (7) rectilinear movement are installed to the inside both sides of insulating box (1), recess (10) are offered on picture peg (2) top, bump (11) corresponding with recess (10) are welded to the bottom of lifter plate (7).
2. The bus bar clamp of power transmission and transformation equipment according to claim 1, wherein: the top end of the vertical rod (6) is welded with a handle (12).
3. The bus bar clamp of power transmission and transformation equipment according to claim 1, wherein: the straight line maintaining part (9) comprises guide rails (901) fixed on two sides of the insulation box (1), sliding blocks (902) are connected to the surfaces of the guide rails (901) in a sliding mode, connecting rods (903) are welded to the bottom ends of the sliding blocks (902), and the bottom ends of the connecting rods (903) are fixedly connected with the top ends of the lifting plates (7).
4. The bus bar clamp of power transmission and transformation equipment according to claim 1, wherein: the shape of the convex block (11) and the concave groove (10) is square.
5. The bus bar clamp of power transmission and transformation equipment according to claim 1, wherein: the conducting plate (4) is detachably connected with the insulation box (1).
6. The bus bar clamp of power transmission and transformation equipment according to claim 5, wherein: the front and rear sides of the insulation box (1) are welded with connecting groove seats (17), and the two sides of the conductive plate (4) are welded with connecting plates (13) with the surfaces fixed with the connecting blocks (14).
7. The bus bar clamp of power transmission and transformation equipment according to claim 6, wherein: screw rods (15) are welded on the upper side and the lower side of the surface of the connecting block (14), through holes (16) for the screw rods (15) to pass through are formed in the upper side and the lower side of the surface of the connecting groove seat (17), and nuts are connected to the outer side wall of the screw rods (15) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322988493.1U CN221633366U (en) | 2023-11-07 | 2023-11-07 | Bus-bar clamp of power transmission and transformation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322988493.1U CN221633366U (en) | 2023-11-07 | 2023-11-07 | Bus-bar clamp of power transmission and transformation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221633366U true CN221633366U (en) | 2024-08-30 |
Family
ID=92492122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322988493.1U Active CN221633366U (en) | 2023-11-07 | 2023-11-07 | Bus-bar clamp of power transmission and transformation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221633366U (en) |
-
2023
- 2023-11-07 CN CN202322988493.1U patent/CN221633366U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111934154B (en) | Automatic forming and connecting equipment for electric appliance wire harness | |
| CN219123592U (en) | Low-voltage distribution access structure | |
| CN111969394B (en) | Automatic forming and connecting process for electric appliance wire harness | |
| CN221633366U (en) | Bus-bar clamp of power transmission and transformation equipment | |
| CN101710553B (en) | Plug-in connecting terminal for use in universal circuit breaker | |
| CN201732739U (en) | Plug-type connecting terminal used in universal circuit breaker | |
| CN216564436U (en) | Butt-joint bus duct | |
| CN209267087U (en) | A kind of bus duct convenient for disassembly and assembly | |
| CN201219258Y (en) | Radio frequency sub-rack | |
| CN111952752B (en) | Distribution uninterrupted operation system of 0.4kV power system and operation method thereof | |
| CN214279856U (en) | Quick-connection type bipolar switch | |
| CN213004880U (en) | Vertical clamping tool for solar panel bus bar | |
| CN221466981U (en) | Heavy-load connector convenient to disassemble | |
| CN219180785U (en) | Bus-bar clamp of power transmission and transformation equipment | |
| CN206432300U (en) | Electrokinetic cell protection board connector erecting device | |
| CN220273052U (en) | Safe type high-voltage power distribution cabinet | |
| CN222301041U (en) | A plug-in socket convenient for copper busbar installation | |
| CN222320834U (en) | A distribution box wiring device | |
| CN220209919U (en) | Bus duct jack box pulls out plug structure | |
| CN219553362U (en) | High-power high-frequency transformer convenient to install | |
| CN220066410U (en) | Side panel connecting structure of switch cabinet | |
| CN217115637U (en) | Low-voltage reactive power compensation device for power distribution cabinet | |
| CN220753811U (en) | Electrical connection device | |
| CN219998729U (en) | Electrical connection mounting structure for transformer substation | |
| CN221262750U (en) | Abnormal shape copper bar with multislot structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |