CN220456894U

CN220456894U - Plug-in distributor

Info

Publication number: CN220456894U
Application number: CN202321101206.4U
Authority: CN
Inventors: 李玮玲; 李伟海; 袁碧波
Original assignee: Guangzhou Runhao Intelligent Robot Technology Co ltd
Current assignee: Guangzhou Runhao Intelligent Robot Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2024-02-06
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a plug-in distributor, which relates to the technical field of distributor, and comprises a bottom plate and a distributor body, wherein two symmetrically arranged plug blocks are fixedly arranged at the bottom of the distributor body, clamping grooves are formed in the plug blocks, two connecting cylinders and a fixed block are fixed on the upper surface of the bottom plate, the plug blocks are in clearance fit with the inner wall of the connecting cylinders, a first spring is fixed on one side of the connecting cylinders, a carrier block is fixed on the other end of the first spring, a clamping plate is fixed on the carrier block, and a notch is formed in one side, far away from the connecting cylinders, of the clamping plate. Through two inserts that set up on the distributor body for the distributor body can insert on two connecting cylinders with the help of two inserts, utilizes the elasticity of second spring, makes the second spring can drive the end plate and draw close to the fixed block, promotes the extrusion piece from this and extrudees two cardboard and keep away from each other, makes the cardboard insert the inside of draw-in groove, accomplishes the dead processing of lock of insert and connecting cylinder, makes the distributor body all convenient and fast more when the installation.

Description

Plug-in distributor

Technical Field

The utility model relates to the technical field of distributor plates, in particular to a plug-in distributor plate.

Background

After the traditional bus distribution plate is installed and assembled, the occupied area is large, the processing technology is complex, the bus bar needs to be punched and bent, professional equipment and professional technicians are required to install the bus bar, the installation is time-consuming and labor-consuming, the later maintenance also needs to be powered off for maintenance, and the whole structure is complex after the installation, so that great difficulty is brought to the later maintenance, and the great labor cost is increased intangibly.

The utility model patent with the publication number of CN206546948U discloses a central bus plug distributor. When the plug distributor is used, the plug distributor is installed and fixed by relying on screws, so that inconvenience is brought to follow-up disassembly and maintenance, maintenance efficiency is affected, potential safety hazards are increased when the distributor is disassembled, and practical use requirements cannot be met gradually.

Disclosure of Invention

The utility model provides a plug-in distributor to solve the current plug-in distributor that proposes among the above-mentioned prior art when using, rely on the screw to install fixedly, this is very inconvenient at the in-process of follow-up dismantlement maintenance, not only influences maintenance efficiency, and has increased the potential safety hazard when distributor dismantles, therefore can't satisfy the problem of in-service use demand gradually.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a plug-in distributor, includes bottom plate and distributor body, two inserts that distributor body's bottom fixed mounting had the symmetry to set up, the draw-in groove has been seted up on the insert, the last fixed surface of bottom plate has two connecting cylinders and a fixed block, the inner wall clearance fit of insert and connecting cylinder, one side of connecting cylinder is fixed with first spring, the other end of first spring is fixed with the carrier block, be fixed with the cardboard on the carrier block, the incision has been seted up to one side of keeping away from the connecting cylinder on the cardboard, set up on the connecting cylinder and be used for the gliding spout of cardboard, cardboard and the inner wall clearance fit of draw-in groove, one side of fixed block is fixed with the second spring, the other end of second spring is fixed with the end plate, be fixed with the slide bar on the end plate, the other end of slide bar is fixed with the extrusion piece, the equal clearance fit of extrusion piece and two cardboard's incision, two the cardboard is the symmetry setting about the extrusion piece.

Further, the second spring is sleeved outside the sliding rod, and the cross section of the extrusion block is of an isosceles trapezoid structure.

Further, a chamfer is formed in the bottom of the insertion block, and a plurality of mounting holes are formed in the bottom plate.

Further, the distributor body comprises a mounting plate, a main breaker, a central bus bracket, a laminated bus, a pluggable bus connector and a branch breaker, wherein the two plug blocks are fixedly mounted on the mounting plate.

Further, the busbar bracket is fixedly arranged on the mounting plate, the laminated busbar is fixedly arranged on the busbar bracket, and the laminated busbar is vertically arranged on the mounting plate.

Further, the main circuit breaker is installed above the laminated busbar through the central busbar bracket, and the branch circuit breakers are respectively installed on the left side and the right side of the laminated busbar through plug-in busbar connectors and are located below the main circuit breaker.

Further, the branch circuit breakers are arranged in one-to-one correspondence with the pluggable bus connectors.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, through the two inserting blocks arranged on the distributor body, the distributor body can be inserted on the two connecting cylinders by means of the two inserting blocks, and the second spring can drive the end plate to be close to the fixed block by utilizing the elasticity of the second spring, so that the two clamping plates are extruded by the extrusion block to be far away from each other, the clamping plates are inserted into the clamping grooves, the locking treatment of the inserting blocks and the connecting cylinders is completed, and the distributor body is more convenient and quicker to install.

2. According to the utility model, the end plate is pulled to drive the extrusion block to draw close to the fixed block, so that the extrusion block does not extrude the clamping plates any more, the two clamping plates can draw close to each other under the action of the elastic force of the two first springs, the clamping plates can not clamp the plug block any more, and the plug block can be pulled out of the connecting cylinder, so that the distributor body is more convenient and safer in maintenance and disassembly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the prior description will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a plug-in distribution board according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a distributor body, an insert block and a clamping groove in an embodiment of the present application;

FIG. 3 is a schematic view of the structure of the connecting cylinder, the clamping plate, the second spring and the extrusion block according to the embodiment of the present application;

fig. 4 is a schematic view of a part of the structure of fig. 3 in the embodiment of the present application.

In the figure: 1. a bottom plate; 2. inserting blocks; 3. a clamping groove; 4. a connecting cylinder; 5. a fixed block; 6. a first spring; 7. a carrier block; 8. a clamping plate; 9. a second spring; 10. an end plate; 11. a slide bar; 12. extruding a block; 13. a mounting hole; 14. a mounting plate; 15. a main breaker; 16. a central busbar support; 17. a busbar bracket; 18. stacking the busbar; 19. plug-in bus connector; 20. a branch circuit breaker.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to a plug-in distributor shown in fig. 1-4, the distributor comprises a bottom plate 1 and a distributor body, two plug blocks 2 which are symmetrically arranged are fixedly arranged at the bottom of the distributor body, a clamping groove 3 is formed in the plug blocks 2, chamfers are formed in the bottoms of the plug blocks 2, two connecting cylinders 4 and a fixing block 5 are fixedly arranged on the upper surface of the bottom plate 1, the plug blocks 2 are in clearance fit with the inner walls of the connecting cylinders 4, a first spring 6 is fixedly arranged on one side of the connecting cylinders 4, a carrier block 7 is fixedly arranged at the other end of the first spring 6, a clamping plate 8 is fixedly arranged on the carrier block 7, a notch is formed in one side, far away from the connecting cylinders 4, of the clamping plate 8, a sliding groove used for sliding the clamping plate 8 is formed in the connecting cylinders 4, the clamping plate 8 is in clearance fit with the inner walls of the clamping groove 3, a second spring 9 is fixedly arranged on one side of the fixing block 5, an end plate 10 is fixedly arranged at the other end plate 10 of the second spring 9, 11 is sleeved outside the sliding rod 11, an extrusion block 12 is fixedly arranged at the other end of the sliding rod 11, the extrusion block 12 is in an isosceles trapezoid structure, the cross section of the extrusion block 12 is matched with the two clamping plates 8 in clearance fit with the two clamping plates 8, and a plurality of symmetrical clamping plates 13 are arranged on the two clamping plates 1.

The two inserting blocks 2 arranged on the distributor body are utilized, so that the distributor body can be inserted on the two connecting cylinders 4 by means of the two inserting blocks 2, the second spring 9 can drive the end plate 10 to be close to the fixed block 5 by utilizing the elasticity of the second spring 9, the extrusion block 12 is pushed to extrude the two clamping plates 8 to be far away from each other, the clamping plates 8 are inserted into the clamping grooves 3, and the locking treatment of the inserting blocks 2 and the connecting cylinders 4 is completed, so that the distributor body is more convenient and quicker in installation; pulling end plate 10 drives extrusion piece 12 to draw close to fixed block 5 for extrusion piece 12 no longer extrudees cardboard 8, and two cardboard 8 can draw close each other under the effect of two first spring 6 elasticity, makes cardboard 8 no longer block insert 2, can extract insert 2 from connecting cylinder 4, makes the distributor body more convenient and safety when the maintenance is dismantled.

The distributor body comprises a mounting plate 14, a main breaker 15, a central bus bracket 16, a bus bar bracket 17, a laminated bus bar 18, plug-in bus connectors 19 and branch breakers 20, wherein the two plug-in blocks 2 are fixedly mounted on the mounting plate 14, the bus bar bracket 17 is fixedly mounted on the mounting plate 14, the laminated bus bar 18 is fixedly mounted on the bus bar bracket 17, the laminated bus bar 18 is vertically arranged on the mounting plate 14, the main breaker 15 is mounted above the laminated bus bar 18 through the central bus bar bracket 16, and the branch breakers 20 are respectively mounted on the left side and the right side of the laminated bus bar 18 and below the main breaker 15 through the plug-in bus connectors 19.

Wherein the branch circuit breaker 20 is arranged in a one-to-one correspondence with the plug-in bus connector 19, the laminated bus bar 18 comprises four bus bar copper bars, the four bus bar copper bars are sequentially arranged at equal intervals from front to back, the plug-in bus connector 19 comprises a shell, a connecting plate and a pressing plate, the connecting plate penetrates through the shell, the shell is made of insulating materials, the connecting plate and the pressing plate are made of conductive materials, one side of the plug-in bus connector 19 is connected with the branch circuit breaker 20 through the connecting plate, the other side is connected with the bus bar copper bars of the laminated bus bar 18 through the cooperation of the pressing plate and the connecting plate, grooves corresponding to the bus bar copper bars are formed in the shell of the plug-in bus connector 19, the connecting plates on the corresponding sides of the plug-in bus connector 19 are respectively arranged in each groove, the front side or the rear side that is located the recess, the clamp plate corresponds the setting at the rear side or the front side of recess, the connecting plate in the recess is applied pressure and is corresponding busbar copper bar zonulae occludens through screw fastening for the clamp plate, the connecting plate is four, from the top down sets gradually on the casing, the round hole has all been seted up to the tip of connecting plate and branch circuit breaker 20 connection one end, the connecting plate passes the round hole through the bolt and is connected with branch circuit breaker 20 'S inlet wire end, central busbar support 16 includes the shell and sets up the busbar connecting plate on the shell, be R link plate respectively, S link plate, T link plate and N link plate, central busbar support 16 is connected with main circuit breaker 15' S outlet wire end through the busbar connecting plate.

The working principle of the utility model is as follows:

when the distributor is used, the bottom plate 1 is fixed in advance through screws, and the distributor body can be inserted on the two connecting cylinders 4 by means of the two inserting blocks 2 by utilizing the two inserting blocks 2 arranged on the distributor body, and the end plate 10 can be driven to be close to the fixed block 5 under the action of the elastic force of the second spring 9, so that the extrusion block 12 is pushed to extrude the two clamping plates 8 to be far away from each other, the clamping plates 8 are inserted into the clamping grooves 3, and the locking treatment of the inserting blocks 2 and the connecting cylinders 4 is completed, so that the distributor body can be quickly installed on the bottom plate 1;

when the distributor body needs to be disassembled for maintenance, the end plate 10 is pulled to drive the extrusion block 12 to draw close to the fixed block 5, so that the extrusion block 12 does not extrude the clamping plates 8 any more, the two clamping plates 8 can draw close to each other under the action of the elastic force of the two first springs 6, the clamping plates 8 can not clamp the plug blocks 2 any more, and the plug blocks 2 can be pulled out from the connecting cylinder 4, so that the distributor body and the bottom plate 1 are rapidly and safely separated.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a plug-in distributor, includes bottom plate (1) and distributor body, its characterized in that: the utility model discloses a distributor, including distributor body, connecting block (2), clamping plate (8), clamping plate (4), clamping plate (10), slide bar (11), clamping plate (12) and clamping plate (12), clamping plate (12) are all set up with the clearance fit of two, clamping plate (8) are set up to the other end of first spring (6) is fixed with carrier block (7), clamping plate (8) are fixed with on carrier block (7), be used for clamping plate (8) gliding spout has been seted up to one side of keeping away from connecting block (4) on clamping plate (8), clamping plate (8) and clamping plate (3)'s inner wall clearance fit, one side of fixed block (5) is fixed with second spring (9), the other end of second spring (9) is fixed with end plate (10), be fixed with slide bar (11) on (10), slide bar (11) are kept away from on clamping plate (8) one side of connecting block (4), two clamping plate (12) are with two clearance fit with clamping plate (8).

2. A plug-in distributor according to claim 1, characterized in that: the second spring (9) is sleeved outside the sliding rod (11), and the cross section of the extrusion block (12) is of an isosceles trapezoid structure.

3. A plug-in distributor according to claim 1, characterized in that: chamfer angles are formed in the bottoms of the inserting blocks (2), and a plurality of mounting holes (13) are formed in the bottom plate (1).

4. A plug-in distributor according to claim 1, characterized in that: the distributor body comprises a mounting plate (14), a main breaker (15), a central bus bracket (16), a bus bracket (17), a laminated bus (18), a plug-in bus connector (19) and a branch breaker (20), wherein the plug-in blocks (2) are fixedly mounted on the mounting plate (14).

5. The pluggable distribution plate of claim 4, wherein: the busbar support (17) is fixedly arranged on the mounting plate (14), the laminated busbar (18) is fixedly arranged on the busbar support (17), and the laminated busbar (18) is vertically arranged on the mounting plate (14).

6. The pluggable distribution plate of claim 4, wherein: the main circuit breaker (15) is arranged above the laminated busbar (18) through a central busbar bracket (16), and the branch circuit breakers (20) are respectively arranged at the left side and the right side of the laminated busbar (18) through plug-in busbar connectors (19) and are positioned below the main circuit breaker (15).

7. The pluggable distribution plate of claim 6, wherein: the branch breakers (20) are arranged in one-to-one correspondence with the pluggable bus connectors (19).