CN219998819U

CN219998819U - Distribution box base

Info

Publication number: CN219998819U
Application number: CN202321619749.5U
Authority: CN
Inventors: 郑鹏宇; 郑鹏镭; 胡慧哲; 杨丽培
Original assignee: BEIJING SOUTHEAST SWITCH FACTORY
Current assignee: BEIJING SOUTHEAST SWITCH FACTORY
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-10
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a distribution box base, which comprises a mounting plate, wherein two groups of struts are fixedly connected to the bottom surface of the mounting plate, sleeves are sleeved outside each strut, one side surface, close to each other, of each sleeve is fixedly connected with a connecting plate, the upper surface of each connecting plate is fixedly inlaid with a first bearing, the inner ring of each first bearing is fixedly connected with a threaded cylinder, the inner wall of each threaded cylinder is in threaded connection with a threaded rod, the top end of each threaded rod is fixedly connected with the bottom surface of the mounting plate, the outer surface of each threaded cylinder is fixedly connected with a worm wheel, and the upper surface of each connecting plate is fixedly connected with two vertical plates. This device is through the worm, worm wheel, screw thread section of thick bamboo and the cooperation of threaded rod that set up, utilizes the rotation to the worm, can let the worm wheel drive screw thread section of thick bamboo and rotate, and the threaded rod just can drive the mounting panel and go up and down, can let the block terminal of installation reach suitable height, can effectively avoid it to suffer the rainwater erosion.

Description

Distribution box base

Technical Field

The utility model relates to the technical field of distribution box bases, in particular to a distribution box base.

Background

The distribution box is a massive parameter on data, generally forms a low-voltage forest according to electric wiring, and requires that switch equipment, a measuring instrument, protection electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen, so as to form the low-voltage distribution box.

In order to avoid the corrosion of block terminal received the rainwater, generally will install the block terminal on dedicated base and aerial, but present base is when using, and its height is general all fixed, can't adjust, when installing in the place that the precipitation is more, can't adjust the height of block terminal installation, just can't effectually avoid the block terminal to receive the corrosion of rainwater, for this reason, we propose a block terminal base and solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a distribution box base, which solves the problems that the height of the existing base is generally fixed and cannot be adjusted when the existing base is used in the background art, and the installation height of the distribution box cannot be adjusted when the existing base is installed in a place with a large precipitation amount, so that the distribution box cannot be effectively prevented from being corroded by rainwater.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a block terminal base, includes the mounting panel, the bottom surface fixedly connected with two sets of pillars of mounting panel, every the outside of pillar all overlaps and is equipped with the sleeve, two sets of the joint fixedly connected with connecting plate is jointly pressed to the side that the sleeve is close to each other, the upper surface fixed mosaic of connecting plate has first bearing, the inner circle fixedly connected with screw thread section of thick bamboo of first bearing, the inner wall threaded connection of screw thread section of thick bamboo has the threaded rod, every the top of threaded rod all is fixedly connected with the bottom surface of mounting panel, every the equal fixedly connected with worm wheel of surface of screw thread section of thick bamboo, the upper surface fixedly connected with of connecting plate two riser, two the front of one of them riser is fixed to be inlayed and is had the second bearing, the front of one of them riser is fixed to be inlayed and is had the third bearing, the inner circle fixedly connected with worm of second bearing, the front end of worm runs through the third bearing and extends to the place ahead of another riser.

In a further embodiment, two limiting grooves are formed in the inner wall of each sleeve, limiting blocks are slidably connected to the inner wall of each limiting groove, and one side surface, close to each other, of each limiting block is fixedly connected to the front surface of each support column and the back surface of each support column respectively.

In a further embodiment, a fixing seat is fixedly connected to the bottom surface of each sleeve, and a fixing hole is formed in the upper surface of each fixing seat.

In a further embodiment, the front end of the worm is fixedly connected with a rotating handle, and the outer surface of the rotating handle is sleeved with a protective sleeve.

In a further embodiment, two sets of mounting holes are provided in the upper surface of the mounting plate.

In a further embodiment, the worm wheel is in engagement with a worm.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through the worm, worm wheel, screw thread section of thick bamboo and the cooperation of threaded rod that set up, utilizes the rotation to the worm, can let the worm wheel drive screw thread section of thick bamboo and rotate, and the threaded rod just can drive the mounting panel and go up and down, can let the block terminal of installation reach suitable height, can effectively avoid it to suffer the rainwater erosion, through the cooperation of sleeve and the pillar that sets up, can be to being connected between sleeve and the mounting panel, can further promote the fastness of mounting panel.

Drawings

Fig. 1 is a schematic perspective view of a base of a power distribution box.

Fig. 2 is a schematic perspective view of a side view of a base of a power distribution box.

Fig. 3 is a schematic perspective view of a side view of a connection plate of a base of a distribution box.

Fig. 4 is a schematic perspective view of a sleeve side sectional view of a base of a power distribution box.

In the figure: 1. a mounting plate; 2. a worm wheel; 3. a thread cylinder; 4. a mounting hole; 5. a connecting plate; 6. a fixing hole; 7. a fixing seat; 8. a rotating handle; 9. a sleeve; 10. a vertical plate; 11. a worm; 12. a first bearing; 13. a third bearing; 14. a second bearing; 16. a threaded rod; 17. a limit groove; 18. a limiting block; 19. and (5) a pillar.

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.

Referring to fig. 1-4, in the utility model, a distribution box base comprises a mounting plate 1, two groups of support posts 19 are fixedly connected to the bottom surface of the mounting plate 1, sleeves 9 are sleeved outside each support post 19, a connecting plate 5 is fixedly connected to one side surface of each support post 9, which is close to each other, a first bearing 12 is fixedly embedded on the upper surface of the connecting plate 5, a threaded cylinder 3 is fixedly connected to the inner ring of the first bearing 12, a threaded rod 16 is connected to the inner wall of the threaded cylinder 3 in a threaded manner, the top end of each threaded rod 16 is fixedly connected to the bottom surface of the mounting plate 1, a worm wheel 2 is fixedly connected to the outer surface of each threaded cylinder 3, two vertical plates 10 are fixedly connected to the upper surface of the connecting plate 5, a second bearing 14 is fixedly embedded on the front surface of one vertical plate 10 of the two vertical plates 10, a third bearing 13 is fixedly embedded on the front surface of the other vertical plate 10, a worm 11 is fixedly connected to the inner ring of the second bearing 14, and the front end of the worm 11 penetrates through the third bearing 13 and extends to the front of the other vertical plate 10.

Two spacing grooves 17 have all been seted up to the inner wall of every sleeve 9, the equal sliding connection of inner wall of every spacing groove 17 has stopper 18, the side that every group limit piece 18 is close to each other respectively with the front of every pillar 19 and the back fixed connection of pillar 19, utilize stopper 18 and spacing groove 17 and pillar 19's connection, can be spacing to pillar 19, in order to avoid pillar 19 and sleeve 9 separation, the equal fixedly connected with fixing base 7 of bottom surface of every sleeve 9, fixed orifices 6 have all been seted up to the upper surface of every fixing base 7, utilize the cooperation of fixing base 7 and fixed orifices 6 that set up, make things convenient for the staff to sleeve 9 installation, more convenient during the operation.

The front end fixedly connected with of worm 11 changes handle 8, changes the surface cover of handle 8 and is equipped with the protective sheath, utilizes the change handle 8 that sets up to make things convenient for the staff to rotate worm 11, and the protective sheath then can be to staff's hand protection, and two sets of mounting holes 4 have been seted up to mounting panel 1's upper surface, make things convenient for the staff to be connected between block terminal and the mounting panel 1, and worm wheel 2 meshes with worm 11 mutually, can guarantee to reach driven effect between worm 11 and the worm wheel 2.

The working principle of the utility model is as follows: during the use, utilize fixing base 7 and fixed orifices 6's cooperation to sleeve 9 one by one earlier, then very according to the high regulation of on-the-spot construction environment to mounting panel 1, rotate rotating handle 8, can drive worm 11 and rotate, because worm 11 and worm wheel 2 meshing, worm wheel 2 just can drive screw thread section of thick bamboo 3 and rotate, threaded rod 16 just can rise in screw thread section of thick bamboo 3's inside, mounting panel 1 also can remove simultaneously, and can drive pillar 19 and rise in sleeve 9 inside, until mounting panel 1 reaches suitable height can, then install the block terminal on mounting panel 1 through mounting hole 4 can, can adjust the block terminal and reach suitable height, effectively prevent the block terminal from suffering the rainwater erosion.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A block terminal base, its characterized in that: including mounting panel (1), the bottom surface fixedly connected with two sets of pillars (19) of mounting panel (1), every the outside of pillar (19) is all overlapped and is equipped with sleeve (9), two sets of the common fixedly connected with connecting plate (5) of a side that sleeve (9) are close to each other, the fixed first bearing (12) that inlays of upper surface of connecting plate (5), the inner race fixedly connected with screw thread section of thick bamboo (3) of first bearing (12), the inner wall threaded connection of screw thread section of thick bamboo (3) has threaded rod (16), every the top of threaded rod (16) all with the bottom surface fixed connection of mounting panel (1), every the equal fixedly connected with worm wheel (2) of surface of screw thread section of thick bamboo (3), the upper surface fixedly connected with two risers (10) of connecting plate (5), two the front fixedly inlayed second bearing (14) of one of them riser (10), the front fixedly inlayed third bearing (13) of another riser (10), the front fixedly connected with worm (11) of second bearing (14) and extending to another front end (11) of three bearing (11).

2. A power distribution box base according to claim 1, characterized in that: two limit grooves (17) are formed in the inner wall of each sleeve (9), limit blocks (18) are slidably connected to the inner wall of each limit groove (17), and one side face, close to each other, of each limit block (18) is fixedly connected with the front face of each support column (19) and the back face of each support column (19) respectively.

3. A power distribution box base according to claim 1, characterized in that: the bottom surface of each sleeve (9) is fixedly connected with a fixing seat (7), and a fixing hole (6) is formed in the upper surface of each fixing seat (7).

4. A power distribution box base according to claim 1, characterized in that: the front end of the worm (11) is fixedly connected with a rotating handle (8), and a protective sleeve is sleeved on the outer surface of the rotating handle (8).

5. A power distribution box base according to claim 1, characterized in that: two groups of mounting holes (4) are formed in the upper surface of the mounting plate (1).

6. A power distribution box base according to claim 1, characterized in that: the worm wheel (2) is meshed with the worm (11).