CN220107310U - Split type block terminal structure of concatenation from top to bottom - Google Patents

Abstract

The utility model provides a split type block terminal structure of concatenation from top to bottom, includes bottom plate and first riser, the top both ends rigid coupling of bottom plate has first riser, fixing device is installed to the inboard of first riser, connecting device is installed to fixing device's top. Firstly, the lowest split type distribution box body is moved to the upper portion of the bottom plate, the first inserting block below the split type distribution box body is enabled to enter the groove of the bottom plate, the two split type distribution box bodies above the split type distribution box body are sequentially installed, the first inserting block below the split type distribution box body is enabled to enter the groove of the adjacent split type distribution box body, the first screw is driven to rotate through the first handle, the first screw is enabled to be matched with the stop lever to drive the second vertical plate to move, the second vertical plate drives the first baffle to move to the outer side groove of the split type distribution box body, and therefore the split type distribution box body can be further abutted and fixed, and loosening and separation cannot occur even if the split type distribution box body is affected by external factors or vibration inside the split type distribution box body.

Description

Split type block terminal structure of concatenation from top to bottom

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a split type distribution box structure capable of being spliced up and down.

Background

The distribution box is a mass parameter on data, generally forms low-voltage forest according to electric wiring, and requires that switch equipment, measuring instruments, protection electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen, so that the low-voltage distribution box can be switched on or off by means of a manual or automatic switch in normal operation.

A split type distribution box structure capable of being spliced up and down, such as an authorized bulletin number CN217823859U, comprises a base, a bottom box, a middle box, a top cover and a sealing cover. According to the utility model, the positioning columns around the outer wall of the bottom box are inserted into the positioning holes, the positioning columns around the outer wall of the bottom of the middle box are inserted into the column grooves around the outer wall of the top of the bottom box, and the positioning columns around the outer wall of the bottom of the top cover are inserted into the column grooves around the outer wall of the top of the middle box, so that the power distribution box can be well spliced up and down, and the efficiency of overhauling and maintaining electronic elements in the power distribution box is improved.

However, the split type distribution box structure capable of being spliced up and down in the above patent still has some problems when in use, for example, in the above patent, the distribution box is spliced up and down in a rectangular groove of an adjacent distribution box through a positioning column, but the distribution box is fixed only through a single positioning column without being spliced, so that if the distribution box is influenced by external factors or the structure inside the distribution box generates larger vibration, looseness can necessarily occur between two adjacent distribution boxes, even separation occurs when serious, and damage can be caused to the structure inside the distribution box, therefore, the distribution box is spliced up and down only through the positioning column, and the stability and the firmness of the distribution box are not good.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a split type distribution box structure capable of being spliced up and down, so that the effects of firmness, stability and difficulty in loosening and separating after the split type distribution box is spliced up and down are achieved.

The utility model solves the technical problems by adopting the technical scheme that: the split type distribution box structure capable of being spliced up and down comprises a bottom plate and a first vertical plate, wherein the first vertical plate is fixedly connected to two ends of the upper portion of the bottom plate, a plurality of split type distribution box bodies are arranged on the inner side of the first vertical plate, a plurality of first inserting blocks are fixedly connected to two ends of the lower portion of the split type distribution box body, the upper portion of the split type distribution box body is fixedly connected with the inner wall clearance fit of the groove of the upper portion of the adjacent split type distribution box body, the lower portion of the split type distribution box body is fixedly connected with the inner wall clearance fit of the groove of the bottom plate, a fixing device is arranged on the inner side of the first vertical plate, and a connecting device is arranged above the fixing device.

For further perfection, fixing device includes first screw rod, control a plurality of the outer wall of first screw rod links to each other with the internal thread of first riser, the inboard rotation of first screw rod is connected with the second riser, control the inboard rigid coupling of second riser has first baffle, and the outer wall of first baffle and the outside recess department inner wall clearance fit of split type block terminal body, the outside rigid coupling of first screw rod has first handle, the outside rigid coupling of second riser has a plurality of pin, and the outer wall of pin and the through-hole department inner wall clearance fit of first riser.

Further perfecting, the upper surface of the split type distribution box body is provided with a box cover, so that the uppermost split type distribution box body can be closed through the box cover.

Further perfects, the below both ends of case lid all rigid coupling has a plurality of second inserts, and the outer wall of second inserts and the upper portion recess department inner wall clearance fit of the split type block terminal body that links to each other, can improve the stability of case lid through the second inserts like this.

Further perfect, connecting device includes the third riser, control the top and the case lid looks rigid coupling of third riser, the inboard below rigid coupling of third riser has the diaphragm, and the inside threaded connection of diaphragm has the second screw rod, the top outer wall laminating of second screw rod has the connecting rod, the both ends of connecting rod all rotate through the pivot and be connected with the rectangle piece, the outside the outer wall and the third riser looks rigid coupling of rectangle piece, inboard the outer wall rigid coupling of rectangle piece has the second baffle, control the inboard outer wall and the adjacent split type block terminal body outer wall laminating of second baffle.

Further perfecting, the lower surfaces of the left and right second screws are fixedly connected with second handles, so that the second screws can be driven to rotate through the second handles.

The beneficial effects of the utility model are as follows: according to the split type power distribution box, the lowest split type power distribution box body can be moved to the upper portion of the bottom plate, the first inserting blocks below the split type power distribution box bodies are enabled to enter the grooves of the bottom plate, then the two split type power distribution box bodies above the split type power distribution box bodies are sequentially installed, the first inserting blocks below the split type power distribution box bodies enter the grooves of the adjacent split type power distribution box bodies, preliminary up-down splicing is completed, then the first handle is rotated, the first screw is driven to rotate through the first handle, the first screw is driven to move by the second vertical plate through the first handle, the second vertical plate drives the first baffle to move into the outer grooves of the split type power distribution box bodies, so that the split type power distribution box bodies can be further abutted to be fixed, and even if the split type power distribution box bodies are affected by external factors or vibration inside the split type power distribution box bodies can not be loosened and separated, damage to the structures inside the split type power distribution box bodies is avoided, then the box cover is driven to enter the grooves of the uppermost split type power distribution box bodies, the second handle is rotated, the second handle is driven to rotate, the second threaded rod is driven to move the second threaded rod to move the upper portion, and the inner side of the split type power distribution box can be further convenient to move the split type power distribution box body.

Drawings

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

FIG. 2 is a partial perspective view of FIG. 1;

FIG. 3 is a schematic view showing the structure of the third handle, the door and the heat sink screen in FIG. 2;

FIG. 4 is a schematic view of the structure of the first screw, bar and first baffle of FIG. 1;

fig. 5 is a schematic view of the structure of the connecting rod, the second handle and the second screw in fig. 1.

Reference numerals illustrate: in the figure: 1. the bottom plate, 2, first riser, 3, fixing device, 301, first screw rod, 302, second riser, 303, first baffle, 304, first handle, 305, pin, 3A1, chamber door, 3A2, heat dissipation otter board, 3A3, third handle, 3A4, lock, 4, connecting device, 401, third riser, 402, diaphragm, 403, second screw rod, 404, connecting rod, 405, rectangular block, 406, second baffle, 5, split type block terminal body, 6, first insert, 7, case lid, 8, second insert, 9, second handle.

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-5: in this embodiment, a split type block terminal structure can splice from top to bottom, including bottom plate 1 and first riser 2, the top processing of bottom plate 1 has 4 recesses, the top both ends rigid coupling of bottom plate 1 has first riser 2, the internal processing of first riser 2 has 6 through-holes, the inboard of first riser 2 is equipped with 3 split type block terminal body 5, split type block terminal body 5's top processing has 4 recesses, and the left and right sides also processes flutedly, split type block terminal body 5's below both ends all rigid coupling has 4 first inserts 6, the outer wall of 8 first inserts 6 in top and the adjacent split type block terminal body 5 top recess department inner wall clearance fit, fixing device 3 is installed to the outer wall of 4 first inserts 6 in below and the recess department inner wall clearance fit of bottom plate 1, connecting device 4 is installed to fixing device 3's top.

Referring to fig. 1, 2 and 4, the fixing device 3 includes a first screw 301, a second riser 302, a first baffle 303, a first handle 304 and a stop lever 305, the outer wall of the left and right 3 first screws 301 is connected with the internal screw thread of the first riser 2, the first screw 301 can move through the first riser 2, the inner side of the first screw 301 is rotationally connected with the second riser 302, the inner side of the left and right second riser 302 is fixedly connected with the first baffle 303, the first screw 301 can drive the first baffle 303 to move through the second riser 302, the outer wall of the first baffle 303 can be tightly fixed with the inner wall of the outer groove of the split type distribution box body 5 through the groove of the split type distribution box body 5, the outer side of the first screw 301 is fixedly connected with the first handle 304, the outer side of the second riser 302 is fixedly connected with 2 stop levers 305, the inner wall of the stop lever 305 is in clearance fit with the through hole of the first riser 2, in this way, the stop lever 302 can play a limit role on the inner wall of the second riser 302, the split type distribution box body 7 is mounted with the upper surface of the split type distribution box body 8 through the upper cover 7 and the lower surface of the split type distribution box body 8, and the upper cover 8 is fixedly connected with the split type distribution box body 8 through the upper cover 8 and the upper cover 8 of the split type distribution box body is connected with the upper cover 8;

can move split type block terminal body 5 of below to bottom plate 1 top earlier to make split type block terminal body 5 below first inserted block 6 enter into in the recess of bottom plate 1, afterwards install two split type block terminal bodies 5 of top in proper order, and make its below first inserted block 6 enter into in the recess of adjacent split type block terminal body 5, accomplish preliminary concatenation from top to bottom, later rotate first handle 304, drive first screw 301 through first handle 304 and rotate, make first screw 301 cooperate pin 305 to drive second riser 302 and remove, second riser 302 drives first baffle 303 and removes to split type block terminal body 5's outside recess, so can further support split type block terminal body 5 tightly fixedly, thereby even split type block terminal body 5 receives external factor's influence or its inside vibrations also can not take place not become flexible, the separation, thereby the inside structure of split type block terminal body 5 has just avoided causing the damage.

Referring to fig. 1, 2 and 5, the connecting device 4 includes a third vertical plate 401, a horizontal plate 402, a second screw 403, a connecting rod 404, a rectangular block 405 and a second baffle 406, wherein the upper part of the left and right third vertical plates 401 is fixedly connected with the box cover 7, the horizontal plate 402 is fixedly connected with the lower part of the inner side of the third vertical plates 401, the second screw 403 is connected with the second screw 403 through the internal screw thread of the horizontal plate 402, the second screw 403 can move through the horizontal plate 402, the connecting rod 404 can be driven to move through the second screw 403, both ends of the connecting rod 404 are rotationally connected with the rectangular block 405 through rotating shafts, the outer wall of the outer rectangular block 405 is fixedly connected with the third vertical plate 401, the second baffle 406 is fixedly connected with the outer wall of the inner rectangular block 405, the connecting rod 404 can drive the second baffle 406 to move through the rectangular block 405 on the inner side, the inner side outer wall of the left and right second baffle 406 is fixedly connected with the outer wall of the adjacent split type distribution box body 5, thus the box cover 7 can be more stable through the second baffle 406, the lower surface of the left and right second screw 403 is fixedly connected with the second handle 9 through the second handle 403, and the second handle 9 can be driven to rotate through the second handle 9;

can drive the recess of second inserted block 8 entering top split type block terminal body 5 with case lid 7 in, rotate second handle 9 again, drive second screw 403 through second handle 9 and rotate, make second screw 403 upwards remove through diaphragm 402, like this second screw 403 can extrude connecting rod 404, make connecting rod 404 drive second baffle 406 through inboard rectangular block 405 remove, make the outer wall of second baffle 406 laminate with the split type block terminal body 5 of top, so alright further be fixed case lid 7, make case lid 7 more stable, and then just improved the result of use of this device.

When an operator needs to use the split type distribution box structure capable of splicing up and down, firstly, the lowest split type distribution box body 5 can be moved to the upper part of the bottom plate 1, the first inserting blocks 6 below the split type distribution box bodies 5 are enabled to enter the grooves of the bottom plate 1, then the two split type distribution box bodies 5 above are sequentially installed, the first inserting blocks 6 below the split type distribution box bodies enter the grooves of the adjacent split type distribution box bodies 5, preliminary up-down splicing is completed, then the first handle 304 is rotated, the first screw 301 is driven to rotate through the first handle 304, the first screw 301 is driven to move by the stop lever 305 in a matched mode, the second vertical plate 302 drives the first baffle 303 to move to the outer side grooves of the split type distribution box bodies 5, so that the split type distribution box bodies 5 can be further abutted and fixed, thereby even split type block terminal body 5 receives external factor's influence or its inside vibrations also can not take place not hard up, the separation, thereby just avoided causing the damage to split type block terminal body 5 inside structure, afterwards with case lid 7 drive second inserted block 8 get into in the recess of the split type block terminal body 5 in the top, rotate second handle 9 again, drive second screw 403 through second handle 9 and rotate, make second screw 403 upwards move through diaphragm 402, like this second screw 403 alright extrude connecting rod 404, make connecting rod 404 drive second baffle 406 through inboard rectangular block 405 remove, make the outer wall of second baffle 406 laminate with the split type block terminal body 5 in the top, so can further fix case lid 7, make case lid 7 more stable, and then just improved the result of use of this device.

Example 2:

referring to the drawings: in this embodiment, the fixing device 3 may further include a box door 3A1, a heat dissipation screen 3A2, a third handle 3A3 and a door lock 3A4,3, where the box door 3A1 is rotationally connected with the split type distribution box body 5 through 2 hinges, the heat dissipation screen 3A2 is fixedly connected inside the lower part of the box door 3A1, heat dissipation can be performed inside the split type distribution box through the heat dissipation screen 3A2, the third handle 3A3 and the door lock 3A4 are arranged on the right side of the heat dissipation screen 3A2, and the third handle 3A3 and the door lock 3A4 are fixedly connected with the box door 3A1, and the box door 3A1 is conveniently opened through the third handle 3A3, and the box door 3A1 is conveniently closed through the door lock 3 A4;

can install chamber door 3A1 at split type block terminal 5's preceding terminal surface, be provided with heat dissipation otter board 3A2, third handle 3A3 and lock 3A4 at chamber door 3A 1's preceding terminal surface, can dispel the heat to split type block terminal inside through heat dissipation otter board 3A2 like this, conveniently open chamber door 3A1 through third handle 3A3, conveniently close chamber door 3A1 through lock 3A4 to the result of use is better.

When operating personnel need use can splice split type block terminal structure from top to bottom, can install chamber door 3A1 at split type block terminal 5's preceding terminal surface, be provided with heat dissipation otter board 3A2, third handle 3A3 and lock 3A4 at chamber door 3A 1's preceding terminal surface, can dispel the heat to split type block terminal inside through heat dissipation otter board 3A2 like this, conveniently open chamber door 3A1 through third handle 3A3, conveniently close chamber door 3A1 through lock 3A4 to the result of use is better.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a split type block terminal structure of concatenation from top to bottom, includes bottom plate (1) and first riser (2), the top both ends rigid coupling of bottom plate (1) has first riser (2), characterized by: the inside of first riser (2) is equipped with a plurality of split type block terminal body (5), the below both ends of split type block terminal body (5) all rigid coupling has a plurality of first inserts (6), and the top is a plurality of the outer wall of first inserts (6) and adjacent split type block terminal body (5) top recess department inner wall clearance fit, the below is a plurality of the outer wall of first inserts (6) and the recess department inner wall clearance fit of bottom plate (1), fixing device (3) are installed to the inboard of first riser (2), connecting device (4) are installed to the top of fixing device (3).

2. The split type distribution box structure capable of being spliced up and down according to claim 1, characterized in that: the fixing device (3) comprises a first screw rod (301), the outer wall of the first screw rod (301) is connected with the internal threads of a first vertical plate (2), a second vertical plate (302) is rotationally connected to the inner side of the first screw rod (301), a first baffle (303) is fixedly connected to the inner side of the second vertical plate (302), the outer wall of the first baffle (303) is in clearance fit with the inner wall of an outer groove of the split type distribution box body (5), a first handle (304) is fixedly connected to the outer side of the first screw rod (301), a plurality of stop rods (305) are fixedly connected to the outer side of the second vertical plate (302), and the outer wall of each stop rod (305) is in clearance fit with the inner wall of a through hole of the first vertical plate (2).

3. The split type distribution box structure capable of being spliced up and down according to claim 2, characterized in that: the upper surface of the split type distribution box body (5) above is provided with a box cover (7).

4. A split type distribution box structure capable of being spliced up and down according to claim 3, characterized in that: a plurality of second inserting blocks (8) are fixedly connected at two ends of the lower part of the box cover (7), and the outer walls of the second inserting blocks (8) are in clearance fit with the inner walls of the grooves of the upper parts of the connected split type distribution box bodies (5).

5. The split type distribution box structure capable of being spliced up and down according to claim 1, characterized in that: connecting device (4) are including third riser (401), control the top and the case lid (7) looks rigid coupling of third riser (401), the inboard below rigid coupling of third riser (401) has diaphragm (402), and the inside threaded connection of diaphragm (402) has second screw rod (403), the top outer wall laminating of second screw rod (403) has connecting rod (404), the both ends of connecting rod (404) all rotate through the pivot and are connected with rectangle piece (405), the outside the outer wall and the third riser (401) looks rigid coupling of rectangle piece (405), inboard the outer wall rigid coupling of rectangle piece (405) has second baffle (406), control the inboard outer wall and the adjacent split type block body (5) outer wall laminating of second baffle (406).

6. The split type distribution box structure capable of being spliced up and down according to claim 5, characterized in that: the lower surfaces of the left and right second screws (403) are fixedly connected with a second handle (9).