CN219833368U

CN219833368U - Distribution box with liftable bottom

Info

Publication number: CN219833368U
Application number: CN202320969088.2U
Authority: CN
Inventors: 陈莉芬; 游亦平
Original assignee: Hanchen Xiamen Automation Technology Co ltd
Current assignee: Hanchen Xiamen Automation Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-13
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a distribution box with a liftable bottom, and relates to the technical field of distribution box improvement. According to the utility model, the front vertical legs and the rear vertical legs are movably inserted into the power distribution box body respectively, and the lifting assemblies are arranged between the two groups of front vertical legs, so that the front vertical legs and the rear vertical legs retract into the power distribution box body when the power distribution box body is transported, the space occupied by the power distribution box body is reduced, the power distribution box body is convenient to transport, the lifting assemblies can lift the bottom of the power distribution box body away from the bottom surface when the power distribution box body is placed in a machine room, and the problem that the power distribution box is easy to soak in water and cause short circuit damage of internal electric elements when the machine room is in water accumulation or flood or the like is avoided.

Description

Distribution box with liftable bottom

Technical Field

The utility model relates to the technical field of improvement of distribution boxes, in particular to a distribution box with a liftable bottom.

Background

The block terminal is that electrical personnel assemble switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly at the metal cabinet body of closure or semi-closure according to the electrical wiring requirement, and the block terminal of using always has wood system and metal two kinds, because metal block terminal protection level is higher, so metal block terminal uses more extensively.

In the prior art, the distribution box is directly placed on the ground of a machine room, the bottom of the distribution box is in direct contact with the ground of the machine room, and when the machine room is subjected to water accumulation or flood and other conditions, the distribution box is easy to soak, so that the internal electric elements of the distribution box are damaged by short circuit.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a distribution box is directly placed on the ground of a machine room, the bottom of the distribution box is directly contacted with the ground of the machine room, when water accumulation or flood and the like occur in the machine room, the distribution box is easy to soak, and short circuit damage of internal electric elements is caused, and the distribution box with the liftable bottom is provided.

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

the utility model provides a block terminal that bottom can be raised, includes the block terminal body, the block terminal body leading flank rotates and is connected with the chamber door, the symmetrical activity of block terminal body trailing flank has inserted back stand leg, back stand leg side bottom level is fixed and is provided with the connecting rod, the stand leg before the connecting rod other end fixedly connected with, preceding stand leg top activity inserts on the block terminal body casing, two sets of preceding stand leg side bottom public fixed connection is on the mounting panel, the fixed extension piece that is provided with in mounting panel side intermediate position, the extension piece is provided with the lifting subassembly that drives the block terminal bottom and rise along the horizontal direction.

Optionally, the power distribution box body is provided with a locking groove at the insertion position of the rear vertical leg, and a locking bolt is screwed in the top of the side surface of the rear vertical leg.

Optionally, the lifting subassembly includes drive screw, drive piece, jacking piece, actuating lever, drive screw rotates to be connected on extending the piece, drive screw outer wall threaded connection has the drive piece.

Optionally, the upper surface symmetry fixedly connected with of drive piece is extended the piece, it is connected with the rotation of actuating lever one end to go up to extend the piece, the actuating lever other end rotates to be connected on extending the piece down.

Optionally, the lower extension block top fixed connection is in jacking piece bottom, jacking piece bottom fixed setting is in block terminal bottom central point put.

Optionally, the front vertical leg and the rear vertical leg are both in a ladder column shape with thin upper part and thick lower part, and the circular arrays at the bottom ends of the front vertical leg and the rear vertical leg are provided with mounting holes.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the front vertical legs and the rear vertical legs are movably inserted into the power distribution box body respectively, and the lifting assemblies are arranged between the two groups of front vertical legs, so that the front vertical legs and the rear vertical legs retract into the power distribution box body when the power distribution box body is transported, the space occupied by the power distribution box body is reduced, the power distribution box body is convenient to transport, the lifting assemblies can lift the bottom of the power distribution box body away from the bottom surface when the power distribution box body is placed in a machine room, and the problem that the power distribution box is easy to soak in water and cause short circuit damage of internal electric elements when the machine room is in water accumulation or flood or the like is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of another view structure of fig. 1.

Fig. 3 is a schematic view of another view structure of fig. 2.

In the figure: 1. front vertical legs; 2. a connecting rod; 3. a rear vertical leg; 31. a mounting hole; 4. a distribution box body; 41. a locking groove; 5. a locking bolt; 6. a door; 7. a mounting plate; 71. an extension block; 8. a driving block; 81. a top extension block; 9. a jacking block; 91. a lower extension block; 10. a driving rod; 11. driving a screw; 12. labor-saving shaking wheels.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a distribution box with liftable bottom comprises a distribution box body 4, wherein a box door 6 is rotatably connected to the front side surface of the distribution box body 4, a rear vertical leg 3 is symmetrically and movably inserted into the rear side surface of the distribution box body 4, a connecting rod 2 is horizontally and fixedly arranged at the bottom of the side surface of the rear vertical leg 3, a front vertical leg 1 is fixedly connected to the other end of the connecting rod 2, and the front vertical leg 1 and the rear vertical leg 3 are integrally arranged under the action of the connecting rod 2.

The top of the front vertical leg 1 is movably inserted into a shell of the distribution box body 4, the distribution box body 4 is provided with a locking groove 41 at the insertion position of the rear vertical leg 3, a locking bolt 5 is screwed in the screw thread at the top of the side surface of the rear vertical leg 3, the locking groove 41 provides a space for the installation of the locking bolt 5, and the rear vertical leg 3 is movably limited on the distribution box body 4 through the arrangement of the locking bolt 5.

The two groups of front vertical legs 1 are fixedly connected to the mounting plate 7 in a side surface bottom common mode, an extension block 71 is fixedly arranged in the middle of the side surface of the mounting plate 7, and a lifting assembly for driving the bottom of the distribution box 4 to rise is arranged on the extension block 71 along the horizontal direction.

The lifting assembly comprises a driving screw 11, a driving block 8, a jacking block 9 and a driving rod 10, wherein the driving screw 11 is rotationally connected to the extension block 71, one end of the driving screw 11 is fixedly connected with a labor-saving rocking wheel 12 with a large disc diameter, an operator can conveniently and easily rotate the driving screw 11, the driving block 8 is in threaded connection with the outer wall of the driving screw 11, and the upper surface of the driving block 8 is symmetrically and fixedly connected with the extension block 81.

The upper extension block 81 is rotationally connected with one end of the driving rod 10, the other end of the driving rod 10 is rotationally connected to the lower extension block 91, the top of the lower extension block 91 is fixedly connected to the bottom of the jacking block 9, the upper extension block 81 and the lower extension block 91 are arranged to rotate at two ends of the driving rod 10 to give up space, and the two ends of the driving rod 10 are arranged to be round ends, so that the possibility that the driving rod 10 cannot rotate is thoroughly avoided.

The fixed setting in block terminal 4 bottom central point in jacking piece 9 bottom, preceding vertical leg 1, back vertical leg 3 are the ladder cylindricality of thin down thick, and preceding vertical leg 1, back vertical leg 3 bottom circular array have mounting hole 31, thereby the user can utilize expansion bolts to fix whole block terminal 4 subaerial at the computer lab.

The specific implementation steps of the utility model are as follows:

when the front vertical leg 1 and the rear vertical leg 3 are installed at the bottom of the distribution box body 4, the rear vertical leg 3 is firstly inserted into the position of the locking groove 41, then the side face of the rear vertical leg 3 is screwed into the locking bolt 5, finally related components are sequentially installed, when the distribution box body 4 is placed in a machine room, the labor-saving shaking wheel 12 is slowly rotated by manpower, the labor-saving shaking wheel 12 drives the driving screw 11 to rotate, the driving screw 11 drives the driving block 8 to transversely move, and the driving block 8 drives the bottom of the distribution box body 4 to be lifted by the driving rod 10 and the jacking block 9.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a block terminal that bottom can be raised, includes block terminal body (4), a serial communication port, block terminal body (4) leading flank rotates and is connected with chamber door (6), block terminal body (4) trailing flank symmetry activity has been inserted back stand leg (3), back stand leg (3) side bottom level is fixed and is provided with connecting rod (2), stand leg (1) before connecting rod (2) other end fixedly connected with, preceding stand leg (1) top activity inserts on block terminal body (4) casing, two sets of preceding stand leg (1) side bottom public fixed connection is on mounting panel (7), mounting panel (7) side intermediate position fixed extension piece (71) that is provided with along the horizontal direction and drives the lifting subassembly that block terminal body (4) bottom risees.

2. The distribution box with the liftable bottom according to claim 1, wherein the distribution box body (4) is provided with a locking groove (41) at the insertion position of the rear vertical leg (3), and a locking bolt (5) is screwed in the top of the side surface of the rear vertical leg (3).

3. A bottom-raisable distribution box according to claim 1, characterized in that the lifting assembly comprises a drive screw (11), a drive block (8), a lifting block (9) and a drive rod (10), wherein the drive screw (11) is rotatably connected to the extension block (71), and the drive block (8) is screwed to the outer wall of the drive screw (11).

4. A bottom-raisable distribution box according to claim 3, characterized in that the upper surface of the driving block (8) is symmetrically and fixedly connected with an upper extension block (81), the upper extension block (81) is rotatably connected with one end of the driving rod (10), and the other end of the driving rod (10) is rotatably connected with the lower extension block (91).

5. The distribution box with the liftable bottom according to claim 4, wherein the top of the lower extension block (91) is fixedly connected to the bottom of the jacking block (9), and the bottom of the jacking block (9) is fixedly arranged at the central position of the bottom of the distribution box body (4).

6. The distribution box with the liftable bottom according to claim 1, wherein the front vertical leg (1) and the rear vertical leg (3) are of ladder columns with the upper part being thin and the lower part being thick, and the circular array at the bottom ends of the front vertical leg (1) and the rear vertical leg (3) is provided with mounting holes (31).