CN209844401U - Explosion-proof power overhaul box - Google Patents

Abstract

The utility model discloses an explosion-proof power overhauls case, including case lid and main tank body, the inboard rear of case lid is fixed with rubber lug, the inside the place ahead of main tank body is pasted and is had the rubber pad, the front side integration of case lid is provided with the cable socket, the inside swing joint of gag lever post has the regulation pole, the outside of adjusting the pole is provided with the fixed block, left locating plate is installed on the top of connecting block, the one end that left locating plate was kept away from to the spring is provided with left locating piece, the outside swing joint of main tank body has the fixed plate, and the inboard of fixed plate closely laminates and has the fixed slot, the outside at the case lid is seted. This explosion-proof power overhauls case, easy to assemble and dismantlement can improve work efficiency, alleviates the maintenance burden, can be effective spacing to the cable, guarantees orderliness and security, makes things convenient for the connection of many cables, can ensure sealed effect.

Description

Explosion-proof power overhaul box

Technical Field

The utility model relates to an explosion-proof power overhauls case technical field specifically is an explosion-proof power overhauls case.

Background

When the electric wire is overhauled in an explosive gas dangerous place, an anti-explosion power overhaul box is required to be connected between a target overhaul electric appliance and a power wire for connecting the electric wire, and the anti-explosion power overhaul box is usually provided with a switch, an ammeter and the like, so that the connection safety of the power wire and the target overhaul electric appliance can be ensured, and the electric wire is prevented from generating electric sparks to cause explosion when being connected;

the explosion-proof power that uses at present overhauls case, inconvenient installation and dismantlement, work efficiency is lower, overhauls the burden great, and the cable is stable inadequately in the box, and is organized and the security is not enough, the connection of inconvenient many cables, consequently, we propose an explosion-proof power overhauls case to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof power overhauls case to solve the inconvenient installation of current explosion-proof power maintenance case and dismantle that proposes in the above-mentioned background art, work efficiency is lower, overhauls the burden great, and the cable is stable inadequately in the box, and is organized and security not enough, the problem of the connection of inconvenient many cables.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof power overhaul box comprises a box cover and a main box body, wherein a rubber bump is fixed at the rear part of the inner side of the box cover, the outer side of the rubber bump is clamped and connected with a rubber pad, the rubber pad is pasted at the front part of the inner part of the main box body, a limiting rod is welded at the front side of the main box body, a cable socket is integrally arranged at the front side of the box cover, the main box body is tightly attached to the rear side of the box cover, an adjusting rod is movably connected to the inner part of the limiting rod, a connecting block is connected to an inner clamping groove at one side of the adjusting rod away from the limiting rod, a fixing block is arranged at the outer side of the adjusting rod, a limiting block is arranged at the front side of the fixing block, a left positioning plate is arranged at the top end of the connecting block, a spring is, and the outside draw-in groove of right locating piece is connected with right locating plate, the outside swing joint of main tank body has the fixed plate, and the inboard of fixed plate closely laminates there is the fixed slot, the fixed slot is seted up in the outside of case lid.

Preferably, the limiting blocks are arranged in the main box body at equal intervals, the limiting blocks are of elastic structures, and the longitudinal sections of the limiting blocks are of arc-shaped structures.

Preferably, the adjusting rod is connected with the limiting rod in a threaded connection mode, and the adjusting rod is symmetrically arranged about a horizontal central axis of the main box body.

Preferably, the connecting block constitutes revolution mechanic in the inside of adjusting the pole, and connecting block and left locating plate constitute integral structure to left locating plate and right locating plate integrated configuration's longitudinal section is oblate structure.

Preferably, the left positioning block and the right positioning block are connected in a clamping groove connection mode, and the left positioning block and the right positioning block respectively form a sliding structure in the left positioning plate and the right positioning plate.

Preferably, the fixed plate forms a rotating structure on the main box body, the fixed plate is connected with the box cover in a clamping connection mode, the box cover is connected with the rubber bumps in a sticking connection mode, and the outer sides of the rubber bumps are tightly attached to the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the explosion-proof power overhaul box is convenient to mount and dismount, can improve the working efficiency, reduce the overhaul burden, effectively limit the position of a cable, ensure the orderliness and the safety, facilitate the connection of a plurality of cables and ensure the sealing effect;

1. the limiting block is arranged on the left positioning plate, the right positioning plate and the left positioning plate, the single cable is limited through the limiting block in an elastic structure, and then a plurality of cables penetrate through the oblate structure formed by the left positioning plate and the right positioning plate, so that the cable can be effectively limited, the orderliness and the safety are guaranteed, and the connection of a plurality of cables is facilitated;

2. the fixing plate and the fixing grooves are arranged, and the fixing plate arranged on the outer side of the main box body and the fixing grooves on the outer side of the box cover are connected in a clamping mode at equal intervals, so that the installation and the disassembly are convenient, the working efficiency can be improved, and the overhaul burden is reduced;

3. be provided with rubber lug, rubber pad and spring, connect through the block of rubber lug and rubber pad, can ensure sealed effect, the stability of left locating piece and right locating piece draw-in groove connection can be guaranteed to the spring, improves the installation effectiveness.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view cross-sectional structure of the left positioning plate and the spring connection of the present invention;

FIG. 3 is a schematic view of the connection bottom structure of the case cover and the fixing plate of the present invention;

fig. 4 is the utility model discloses the fixed block is connected with the stopper and is looked sideways at the structural schematic.

In the figure: 1. a box cover; 2. a cable socket; 3. a main box body; 4. a fixed block; 5. a limiting block; 6. a limiting rod; 7. adjusting a rod; 8. connecting blocks; 9. a left positioning plate; 10. a right positioning plate; 11. a spring; 12. a left locating block; 13. a right positioning block; 14. a rubber bump; 15. a rubber pad; 16. a fixing plate; 17. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof power overhaul box comprises a box cover 1, a cable socket 2, a main box body 3, a fixing block 4, a limiting block 5, a limiting rod 6, an adjusting rod 7, a connecting block 8, a left positioning plate 9, a right positioning plate 10, a spring 11, a left positioning block 12, a right positioning block 13, a rubber bump 14, a rubber pad 15, a fixing plate 16 and a fixing groove 17, wherein the rubber bump 14 is fixed at the rear of the inner side of the box cover 1, the rubber pad 15 is clamped and connected at the outer side of the rubber bump 14, the rubber pad 15 is pasted at the front inside of the main box body 3, the limiting rod 6 is welded at the front side of the main box body 3, the cable socket 2 is integrally arranged at the front side of the box cover 1, the main box body 3 is closely pasted at the rear side of the box cover 1, the adjusting rod 7 is movably connected inside the limiting rod 6, the clamping groove at one, and stopper 5 is installed to the front side of fixed block 4, left locating plate 9 is installed on the top of connecting block 8, and the top inside weld of left locating plate 9 has spring 11, the one end that left locating plate 9 was kept away from to spring 11 is provided with left locating piece 12, and the upside of left locating piece 12 closely laminates and has right locating piece 13, and the outside draw-in groove of right locating piece 13 is connected with right locating plate 10, the outside swing joint of main tank 3 has fixed plate 16, and the inboard of fixed plate 16 closely laminates and has fixed slot 17, fixed slot 17 sets up in the outside of case lid 1.

As shown in fig. 1 and 2, the adjusting rod 7 is connected with the limiting rod 6 in a threaded connection manner, and the adjusting rod 7 is symmetrically arranged about a horizontal central axis of the main box body 3, so that the positions of the spring 11 and the right positioning plate 10 can be conveniently and accurately adjusted, as shown in fig. 1 and 4, the limiting blocks 5 are arranged in the main box body 3 at equal intervals, the limiting blocks 5 are of an elastic structure, and the longitudinal sections of the limiting blocks 5 are of arc structures, so that the cables can be effectively limited;

for example, in fig. 2, the connecting block 8 forms a rotating structure inside the adjusting rod 7, the connecting block 8 and the left positioning plate 9 form an integrated structure, and the longitudinal section of the combined structure of the left positioning plate 9 and the right positioning plate 10 is in an oblate structure, which is convenient for cable collection and fixation, in fig. 2, the left positioning plate 12 and the right positioning plate 13 are connected by a clamping groove connection mode, and the left positioning plate 12 and the right positioning plate 13 respectively form a sliding structure inside the left positioning plate 9 and the right positioning plate 10, which can ensure the stability of the connection of the right positioning plate 10 and the left positioning plate 9, for example, in fig. 2 and fig. 3, the fixing plate 16 forms a rotating structure on the main box body 3, and the fixing plate 16 and the box cover 1 are connected by a clamping connection mode, and the box cover 1 and the rubber bump 14 are connected by a sticking connection mode, and the outer side of, ensuring the safety.

The working principle is as follows: when the explosion-proof power overhaul box is used, as shown in an attached drawing 3, a cable firstly penetrates through a cable socket 2, then as shown in attached drawings 1 and 4, the cable is connected with a clamping groove of a limiting block 5, the limiting block 5 is made of rubber, has certain elasticity, has an arc-shaped longitudinal section, can conveniently limit the cable, and then penetrates through a left positioning plate 9 and a right positioning plate 10;

as shown in fig. 2, the adjusting rod 7 is rotated on the limiting rod 6, the connecting block 8 rotates in the adjusting rod 7 and pushes the left positioning plate 9 and the right positioning plate 10 to move in opposite directions, the left positioning block 12 is connected with the right positioning block 13 through the clamping groove, and the spring 11 connected to the outer sides of the left positioning block 12 and the right positioning block 13 can ensure the stability of the connection between the right positioning plate 10 and the left positioning plate 9;

referring to fig. 3, the case cover 1 and the main case 3 are tightly attached to each other, so that the rubber bumps 14 are engaged with the rubber pads 15, and the fixing plate 16 is rotated on the main case 3, so that the fixing plate 16 is tightly attached to the fixing grooves 17 and engaged with the case cover 1, thereby completing a series of operations of the explosion-proof power maintenance case.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides an explosion-proof power overhauls case, includes case lid (1) and main tank body (3), its characterized in that: the box cover is characterized in that a rubber bump (14) is fixed at the rear of the inner side of the box cover (1), a rubber pad (15) is connected to the outer side of the rubber bump (14) in a clamping mode, the rubber pad (15) is pasted in the front of the inner portion of the main box body (3), a limiting rod (6) is welded on the front side of the main box body (3), a cable socket (2) is integrally arranged on the front side of the box cover (1), the main box body (3) is tightly attached to the rear side of the box cover (1), an adjusting rod (7) is movably connected to the inner portion of the limiting rod (6), a connecting block (8) is connected to an inner clamping groove in one side, away from the limiting rod (6), of the adjusting rod (7), a fixing block (4) is arranged on the outer side of the adjusting rod (7), a limiting block (5) is installed on the front side of the fixing block (4), a, one end of the spring (11) far away from the left positioning plate (9) is provided with a left positioning block (12), the upper side of the left positioning block (12) is tightly attached with a right positioning block (13), the outer side clamping groove of the right positioning block (13) is connected with a right positioning plate (10), the outer side of the main box body (3) is movably connected with a fixing plate (16), the inner side of the fixing plate (16) is tightly attached with a fixing groove (17), and the outer side of the box cover (1) is arranged in the fixing groove (17).

2. An explosion-proof power overhaul box according to claim 1, characterized in that: the limiting blocks (5) are arranged in the main box body (3) at equal intervals, the limiting blocks (5) are of elastic structures, and the longitudinal sections of the limiting blocks (5) are of arc-shaped structures.

3. An explosion-proof power overhaul box according to claim 1, characterized in that: the adjusting rod (7) is connected with the limiting rod (6) in a threaded connection mode, and the adjusting rod (7) is symmetrically arranged relative to the horizontal central axis of the main box body (3).

4. An explosion-proof power overhaul box according to claim 1, characterized in that: the connecting block (8) forms a rotating structure in the adjusting rod (7), the connecting block (8) and the left positioning plate (9) form an integrated structure, and the longitudinal section of the combined structure of the left positioning plate (9) and the right positioning plate (10) is of an oblate structure.

5. An explosion-proof power overhaul box according to claim 1, characterized in that: the left positioning block (12) and the right positioning block (13) are connected in a clamping groove connection mode, and the left positioning block (12) and the right positioning block (13) respectively form a sliding structure in the left positioning plate (9) and the right positioning plate (10).

6. An explosion-proof power overhaul box according to claim 1, characterized in that: the fixed plate (16) forms a rotating structure on the main box body (3), the fixed plate (16) is connected with the box cover (1) in a clamping connection mode, the box cover (1) is connected with the rubber bump (14) in a sticking connection mode, and the outer side of the rubber bump (14) is tightly attached to the rubber pad (15).