CN216390168U - Block terminal convenient to overhaul and maintain - Google Patents

Abstract

The utility model discloses a distribution box convenient to overhaul and maintain, relates to the field of distribution boxes, and aims at solving the problem of inconvenience in overhaul and maintenance of the existing distribution box. The utility model has novel structure, and the device is convenient for the maintenance operation of the electronic equipment in the distribution box and can effectively improve the maintenance efficiency.

Description

Block terminal convenient to overhaul and maintain

Technical Field

The utility model relates to the field of distribution boxes, in particular to a distribution box convenient to overhaul and maintain.

Background

The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect.

When the traditional distribution box is used, an opening is generally arranged on the front face of the box body, and then the box door is installed to protect internal electronic equipment of the box body, but the traditional box body is inconvenient to overhaul and maintain, so that the overhaul and maintenance efficiency is reduced, and therefore, the distribution box convenient to overhaul and maintain is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The distribution box convenient to overhaul and maintain provided by the utility model solves the problem that the existing distribution box is inconvenient to overhaul and maintain.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a distribution box convenient to overhaul and maintain comprises a bottom plate, pillars, a top plate and side plates, wherein the pillars are arranged between four corners of the top end of the bottom plate and four corners of the bottom end of the top plate, a first butt joint mechanism is arranged between each pillar and the bottom plate, and a second butt joint mechanism is arranged between each pillar and the top plate;

the side plates are installed between every two adjacent supporting columns, clamping plates are fixedly connected to the two sides, close to the supporting columns, of the side plates, clamping grooves are formed in the side walls, close to the adjacent side plates, of the supporting columns, and the clamping grooves are matched with the clamping plates.

Preferably, one of the side plates is provided with an installation groove penetrating through the plate body, a box door is installed in the installation groove through a hinge, and a handle is installed on the box door.

As preferred, first butt joint mechanism includes dwang, locating plate, rotation groove, fixed block and constant head tank, the bottom fixedly connected with dwang of pillar, just two structures of body of rod fixedly connected with of dwang are the same, and are the locating plate of vertical distribution, the rotation groove that matches with the dwang is all seted up in the top four corners of bottom plate, just the nearly upper segment fixedly connected with of the circumference inner wall of rotation groove is the annular fixed block of semicircle, two structures are the same and are the constant head tank of vertical distribution are seted up to the bottom of fixed block, just the constant head tank matches with the locating plate.

Preferably, the first docking mechanism further comprises a second return spring and a abutting plate, the second return spring is fixedly connected to the inner wall of the bottom end of the rotating groove, the abutting plate is fixedly connected to the top end of the second return spring, and the abutting plate is slidably mounted inside the rotating groove and located below the fixing block.

Preferably, the second docking mechanism includes a fixed column, a lantern ring, a docking block, a connecting rod, a movable block, a first return spring, a movable groove and a docking groove, the top end of the strut is fixedly connected with the fixed column, the top end of the fixed column is fixedly connected with the connecting rod, the lantern ring with a curved outer wall is slidably sleeved on the rod body of the connecting rod, the top end of the connecting rod is fixedly connected with the docking block in a hemispherical shape, the docking groove is formed in four corners of the bottom end of the top plate and is matched with the docking block, the inner wall of the docking groove is provided with two movable grooves which are identical in structure and vertically distributed, the inner wall of the movable groove is fixedly connected with the first return spring, the end portion of the first return spring is fixedly connected with the movable block, and the end portion of the movable block extends to the inside of the docking groove.

Preferably, the movable block is a wedge-shaped block, and the inclined surface of the movable block faces downwards.

The utility model has the beneficial effects that:

1. through the assembly body that is divided into by bottom plate, pillar, roof and curb plate with traditional block terminal overall structure split to can overhaul the maintenance operation to the electronic equipment at its inside a plurality of positions, make to overhaul maintenance operation more convenient.

2. Through the second docking mechanisms of the first docking mechanisms arranged between the support column and the bottom plate and between the support column and the top plate, the support column is more quickly and conveniently mounted and dismounted with the bottom plate and the top plate, and the efficiency of overhauling and maintaining the distribution box is improved.

In conclusion, the device is convenient to overhaul and maintain the electronic equipment in the distribution box, and can effectively improve the overhaul and maintenance efficiency.

Drawings

Fig. 1 is a schematic structural view of a distribution box convenient for maintenance according to the present invention;

FIG. 2 is an exploded view of a power distribution box of the present invention for ease of maintenance;

fig. 3 is an enlarged schematic view of a in fig. 2 of a distribution box of the present invention for ease of maintenance;

fig. 4 is an enlarged schematic view of B in fig. 2 of a distribution box of the present invention for easy maintenance;

fig. 5 is an enlarged schematic view of C in fig. 2 of a distribution box of the present invention for ease of maintenance;

fig. 6 is a cross-sectional view of a top plate and post connection structure of a distribution box for ease of maintenance in accordance with the present invention;

fig. 7 is an enlarged schematic view of D in fig. 6 of a distribution box of the present invention for ease of maintenance;

FIG. 8 is a schematic view of the internal structure of the rotating groove of the bottom plate of the distribution box for easy maintenance of the present invention;

fig. 9 is an enlarged schematic view of E in fig. 8 of a distribution box for facilitating maintenance and repair according to the present invention.

Reference numbers in the figures: 1. a base plate; 2. a pillar; 3. a top plate; 4. a side plate; 5. a card slot; 6. clamping a plate; 7. rotating the rod; 8. positioning a plate; 9. a rotating groove; 10. a fixed block; 11. fixing a column; 12. a collar; 13. a butt joint block; 14. a connecting rod; 15. a movable block; 16. a first return spring; 17. a movable groove; 18. a second return spring; 19. a propping plate; 20. positioning a groove; 21. and (4) butting the grooves.

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 and 2, a block terminal convenient to overhaul and maintain, comprising a base plate 1, pillar 2, roof 3 and curb plate 4, all install pillar 2 between 1 top four corners of bottom plate and the bottom four corners of roof 3, install curb plate 4 between two adjacent pillars 2, curb plate 4 is close to the equal fixedly connected with cardboard 6 in both sides of pillar 2, draw-in groove 5 has all been seted up to the lateral wall that pillar 2 is close to adjacent curb plate 4, in the practical use process, draw-in groove 5 should run through pillar 2's upper and lower both ends, and highly be corresponding to pillar 2's highly uniform of cardboard 6, and draw-in groove 5 matches with cardboard 6, set up the mounting groove that runs through its plate body on one of them curb plate 4, and install the chamber door through the hinge in the mounting groove, and install the handle on the chamber door.

This block terminal is when using, when needs overhaul the block terminal and maintain, demolish its roof 3, pillar 2, curb plate 4 and bottom plate 1 and separate and can inspect the electronic equipment at the inside a plurality of positions of block terminal for the inside maintenance of block terminal is more convenient, and through draw-in groove 5 and the cardboard 6 that set up between curb plate 4 and the pillar 2, can make the butt joint of curb plate 4 and pillar 2 more firm and stable.

Referring to fig. 5-7, a second docking mechanism is arranged between the pillar 2 and the top plate 3, the second docking mechanism includes a fixed column 11, a lantern ring 12, a docking block 13, a connecting rod 14, a movable block 15, a first return spring 16, a movable groove 17 and a docking groove 21, the top end of the pillar 2 is fixedly connected with the fixed column 11, the top end of the fixed column 11 is fixedly connected with the connecting rod 14, the lantern ring 12 with a curved outer wall is slidably sleeved on the rod body of the connecting rod 14, the top end of the connecting rod 14 is fixedly connected with the docking block 13 in a hemispherical shape, the docking grooves 21 are respectively arranged at four corners of the bottom end of the top plate 3, the docking grooves 21 are matched with the docking block 13, the inner wall of the docking groove 21 is provided with two movable grooves 17 which are vertically distributed, the inner wall of the movable groove 17 is fixedly connected with the first return spring 16, and the end of the first return spring 16 is fixedly connected with the movable block 15, the end of the movable block 15 extends to the inside of the butt-joint groove 21, and the movable block 15 is a wedge-shaped block with its inclined surface facing downwards.

When installing roof 3 and pillar 2, aim at the butt joint groove 21 of roof 3 bottom with the butt joint piece 13 on 2 tops of pillar earlier, then press down roof 3, make butt joint piece 13 promote movable block 15, movable block 15 extrudees first reset spring 16, cross movable block 15 until butt joint piece 13, when making movable block 15 be located between butt joint piece 13 and the lantern ring 12, first reset spring 16 reversely promotes movable block 15, make movable block 15 carry on spacingly to butt joint piece 13, both accomplished roof 3 and pillar 2's installation operation.

When detaching the top plate 3 from the pillar 2, the top plate 3 is continuously pressed, so that the lantern ring 12 pushes the movable block 15, the movable block 15 pushes the first return spring 16 again, when the movable block 15 is located between the lantern ring 12 and the fixed column 11, the first return spring 16 reversely pushes the movable block 15 again, then the top plate 3 is pulled upwards, the curved surface of the lantern ring 12 pushes the movable block 15 again, the top end of the lantern ring 12 contacts with the butt joint block 13, and the vertical distance between the round surface of the maximum diameter of the lantern ring 12 and the bottom end of the butt joint block 13 is smaller than the height of the short edge of the movable block 15, so the movable block 15 can be abutted between the round surface of the maximum diameter of the lantern ring 12 and the bottom end of the butt joint block 13, and then the top plate 3 is continuously pulled to realize the separation operation of the top plate 3 and the pillar 2.

Referring to fig. 3, 4, 8 and 9, a first docking mechanism is arranged between the pillar 2 and the bottom plate 1, the first docking mechanism comprises a rotating rod 7, a positioning plate 8, a rotating groove 9, a fixing block 10 and a positioning groove 20, the bottom end of the pillar 2 is fixedly connected with the rotating rod 7, the rod body of the rotating rod 7 is fixedly connected with two positioning plates 8 which are same in structure and vertically distributed, the four corners of the top end of the bottom plate 1 are respectively provided with the rotating groove 9 matched with the rotating rod 7, the upper section near the circumferential inner wall of the rotating groove 9 is fixedly connected with the fixing block 10 which is in a semi-circular shape, the bottom end of the fixing block 10 is provided with two positioning grooves 20 which are same in structure and vertically distributed, the positioning grooves 20 are matched with the positioning plates 8, the first docking mechanism further comprises a second return spring 18 and a abutting plate 19, the bottom end inner wall of the rotating groove 9 is fixedly connected with the second return spring 18, and the top end of the second return spring 18 is fixedly connected with the abutting plate 19, the abutting plate 19 is slidably mounted inside the rotating groove 9 and is located below the fixing block 10.

When installing pillar 2 and bottom plate 1, make dwang 7 aim at rotation groove 9 earlier, and promote pillar 2 downwards, dwang 7 promotes and supports tight board 19 this moment, and support tight board 19 extrusion second reset spring 18, when locating plate 8 on dwang 7 moves to the below of fixed block 10, pillar 2 rotates this moment, make dwang 7 drive locating plate 8 and rotate, and locating plate 8 rotates under locating slot 20, then slowly loosen pillar 2, second reset spring 18 backward promotes and supports tight board 19 and dwang 7 this moment, make 8 cards of locating plate can inside locating slot 20.

When dismantling pillar 2 and bottom plate 1, promote pillar 2 downwards earlier for dwang 7 drives 8 downstream of locating plate, breaks away from constant head tank 20, then rotates pillar 2, makes locating plate 8 and fixed block 10 dislocation can be with pillar 2 and bottom plate 1 split.

When the device is assembled, the supporting columns 2 and the bottom plate 1 are butted firstly, the side plates 4 are arranged between two adjacent supporting columns 2, and then the top plate 3 and the supporting columns 2 are butted; when the top plate 3 and the support 2 are detached, the support 2 and the bottom plate 1 are detached.

1. A base plate; 2. a pillar; 3. a top plate; 4. a side plate; 5. a card slot; 6. clamping a plate; 7. rotating the rod; 8. positioning a plate; 9. a rotating groove; 10. a fixed block; 11. fixing a column; 12. a collar; 13. a butt joint block; 14. a connecting rod; 15. a movable block; 16. a first return spring; 17. a movable groove; 18. a second return spring; 19. a propping plate; 20. positioning a groove; 21. butt joint groove

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 to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A distribution box convenient to overhaul and maintain comprises a bottom plate (1), pillars (2), a top plate (3) and side plates (4), and is characterized in that the pillars (2) are arranged between four corners of the top end of the bottom plate (1) and four corners of the bottom end of the top plate (3), a first butt joint mechanism is arranged between each pillar (2) and the bottom plate (1), and a second butt joint mechanism is arranged between each pillar (2) and the top plate (3);

adjacent two install curb plate (4) between pillar (2), curb plate (4) are close to the equal fixedly connected with cardboard (6) in both sides of pillar (2), pillar (2) are close to adjacently the lateral wall of curb plate (4) has all seted up draw-in groove (5), just draw-in groove (5) match with cardboard (6).

2. The distribution box convenient to overhaul and maintain as claimed in claim 1, wherein one of the side plates (4) is provided with an installation groove penetrating through a plate body of the side plate, a box door is installed in the installation groove through a hinge, and a handle is installed on the box door.

3. The distribution box facilitating service and maintenance according to claim 1, the first butting mechanism comprises a rotating rod (7), a positioning plate (8), a rotating groove (9), a fixing block (10) and a positioning groove (20), the rotating rod (7) is fixedly connected with the bottom end of the strut (2), and the rod body of the rotating rod (7) is fixedly connected with two positioning plates (8) which have the same structure and are vertically distributed, four corners of the top end of the bottom plate (1) are provided with rotating grooves (9) matched with the rotating rod (7), and the upper section near the circumferential inner wall of the rotating groove (9) is fixedly connected with a semicircular fixing block (10), the bottom of fixed block (10) is seted up two constant head tanks (20) that the structure is the same and be vertical distribution, just constant head tank (20) match with locating plate (8).

4. The distribution box convenient to overhaul and maintain as claimed in claim 3, wherein the first docking mechanism further comprises a second return spring (18) and a tightening plate (19), the second return spring (18) is fixedly connected to the inner wall of the bottom end of the rotating groove (9), the tightening plate (19) is fixedly connected to the top end of the second return spring (18), and the tightening plate (19) is slidably mounted inside the rotating groove (9) and located below the fixing block (10).

5. The distribution box convenient to overhaul and maintain as claimed in claim 1, wherein the second docking mechanism comprises a fixed column (11), a sleeve ring (12), a docking block (13), a connecting rod (14), a movable block (15), a first return spring (16), a movable groove (17) and a docking groove (21), the fixed column (11) is fixedly connected to the top end of the strut (2), the connecting rod (14) is fixedly connected to the top end of the fixed column (11), the sleeve ring (12) with a curved outer wall is slidably sleeved on a rod body of the connecting rod (14), the hemispherical docking block (13) is fixedly connected to the top end of the connecting rod (14), the docking grooves (21) are formed in four corners of the bottom end of the top plate (3), the docking grooves (21) are matched with the docking block (13), two structures of the inner wall of each docking groove (21) are the same, and be vertically distributed's activity groove (17), the inner wall fixedly connected with first reset spring (16) in activity groove (17), just the tip fixedly connected with movable block (15) of first reset spring (16), the tip of movable block (15) extends to the inside in butt joint groove (21).

6. The distribution box convenient for overhaul and maintenance according to claim 5, wherein the movable block (15) is a wedge-shaped block, and the inclined surface of the movable block faces downwards.

Images