CN211480840U

CN211480840U - Explosion-proof junction box convenient to disassemble and assemble

Info

Publication number: CN211480840U
Application number: CN201922303356.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xi'an Yubin Information Technology Co ltd
Current assignee: Xi'an Yubin Information Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-11
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to the technical field of junction boxes, and discloses an explosion-proof junction box convenient to disassemble and assemble, which solves the problems that a common explosion-proof junction box is inconvenient for a user to rapidly assemble or disassemble the explosion-proof junction box in the using process, the working efficiency is lower, the common explosion-proof junction box does not have a moisture-proof function, and the short circuit phenomenon is easy to occur; the utility model discloses, through the cooperation use of L shape kelly, T shape fixture block, through-hole and card hole etc. that set up, under the effect of the expanding spring of spout internally mounted, make it carry out the block with the through-hole that L shape kelly bottom was seted up, thereby accomplish the installation to the box, when needs dismantle its box, make T shape fixture block shift out from the inside of corresponding through-hole, the person of being convenient for uses quick dismouting to the box; through setting up lug and otter board in the box inside, can play good dampproofing effect.

Description

Explosion-proof junction box convenient to disassemble and assemble

Technical Field

The utility model belongs to the technical field of the junction box, specifically be an explosion-proof junction box of dismouting of being convenient for.

Background

The explosion-proof junction box is a special distribution device applied to various high-risk places, and compared with a civil junction box, the explosion-proof junction box is an electric distribution box with an explosion-proof function and is formed by various explosion-proof transformation.

But general explosion-proof junction box is convenient for the user of service quick to its installation or dismantlement at the in-process that uses not, and work efficiency is lower, and general explosion-proof junction box does not have dampproofing function, takes place the short circuit phenomenon easily.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an explosion-proof junction box of dismouting of being convenient for, effectual explosion-proof junction box of having solved is not convenient for the user of using quick to it and installs or dismantle, and work efficiency is lower at the in-process that uses, and general explosion-proof junction box does not have dampproofing function, takes place the problem of short circuit phenomenon easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof junction box of dismouting of being convenient for, the power distribution box comprises a box body, four L shape kellies are installed to the outer wall equidistance of box avris, the through-hole has all been seted up to the bottom of four L shape kellies, four L shape kellies are connected with four card hole blocks respectively, four card holes are seted up respectively on the top of two mounting brackets, the structure of two mounting brackets is the same, the spout has all been seted up at the both ends of mounting bracket, expanding spring is installed to the cell wall of spout one side, the fixture block is installed to expanding spring's one end, the fixture block is connected with the card hole block that corresponds the setting, through two connecting rod fixed connection between four fixture blocks, the rack is all installed at the middle part of two connecting.

Preferably, the fixture block is T-shaped, and the end of the fixture block is obliquely arranged.

Preferably, the bottom of spout has seted up the bar opening, and the bar opening alternates with the connecting rod and is connected.

Preferably, two mounting holes are formed in the middle of the mounting frame, and the two mounting holes are fixedly connected with an external wall through screws.

Preferably, the inner walls of the bottoms of the two sides of the box body are provided with bumps, and the top ends of the two bumps are provided with the screen plate.

Preferably, the outer wall of one side of the connecting rod is provided with a handle, and the middle part of the handle is provided with an anti-slip sleeve.

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

1) during operation, through the matching use of the arranged L-shaped clamping rods, the T-shaped clamping blocks, the through holes, the clamping holes and the like, when the box body needs to be installed, a user only needs to move the box body to enable the four L-shaped clamping rods arranged on the outer wall of the box body to align with the clamping holes formed in the top end of the installation frame, then the box body is loosened, the L-shaped clamping rods are clamped with the corresponding clamping holes under the action of the self gravity of the box body, because the end heads of the T-shaped clamping blocks are obliquely arranged, the T-shaped clamping blocks firstly horizontally move under the action of the L-shaped clamping rods, then the T-shaped clamping blocks are clamped with the through holes formed in the bottoms of the L-shaped clamping rods under the action of the telescopic springs arranged in the sliding grooves, so that the installation of the box body is completed, when the box body needs to be disassembled, only the handle in the middle of one of the connecting rods needs to, therefore, the two connecting rods can be driven to horizontally move simultaneously, the T-shaped clamping blocks are moved out of the corresponding through holes, and then the box body is directly taken out upwards, so that the operation is convenient, and a user can conveniently and quickly disassemble and assemble the box body;

2) in operation, through setting up lug and the otter board in the box inside, can place the drier in the bottom of box, can absorb the moisture in the box air, can play good dampproofing effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the case of the present invention;

in the figure: 1. a box body; 2. an L-shaped clamping rod; 3. a through hole; 4. a mounting frame; 5. a chute; 6. a tension spring; 7. a clamping block; 8. a connecting rod; 9. a clamping hole; 10. a strip-shaped opening; 11. mounting holes; 12. a rack; 13. a gear; 14. a sleeve; 15. a bump; 16. a mesh plate.

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 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.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a box body 1, four L-shaped clamping rods 2 are equidistantly installed on the outer wall of one side of the box body 1, and are convenient to be used in cooperation with mounting frames 4, through holes 3 are respectively formed at the bottoms of the four L-shaped clamping rods 2, the four L-shaped clamping rods 2 are respectively connected with four clamping holes 9 in a clamping manner, the four clamping holes 9 are respectively formed at the top ends of the two mounting frames 4, the two mounting frames 4 have the same structure, sliding grooves 5 are respectively formed at the two ends of the mounting frames 4, a telescopic spring 6 is installed on the groove wall on one side of each sliding groove 5, so as to ensure that a clamping block 7 is in a tightening state, a clamping block 7 is installed at one end of each telescopic spring 6, the clamping block 7 is connected with the correspondingly arranged through holes 3 in a clamping manner, the four clamping blocks 7 are fixedly connected, the gear 13 is rotatably arranged in the middle of the sleeve 14 and can simultaneously drive the two connecting rods 8 to move.

In the second embodiment, on the basis of the first embodiment, the fixture block 7 is T-shaped, and the end of the fixture block 7 is inclined, so that a user can install the box body 1 conveniently.

Third, on the basis of first embodiment, the bottom of spout 5 has been seted up bar opening 10, and bar opening 10 is connected with the connecting rod 8 interlude, can guarantee the horizontal migration of connecting rod 8.

Fourth, on the basis of first embodiment, two mounting holes 11 have been seted up at the middle part of mounting bracket 4, and two mounting holes 11 are all through screw and external wall fixed connection, are convenient for install mounting bracket 4.

Fifth, on the basis of the first embodiment, the inner walls of the bottoms of the two sides of the box body 1 are respectively provided with the protruding blocks 15, and the top ends of the two protruding blocks 15 are provided with the mesh plate 16, so that a good moisture-proof effect can be achieved.

Sixth embodiment, on the basis of first embodiment, the handle is installed to the outer wall of connecting rod 8 one side, and the antiskid cover is all installed at the middle part of handle, and the user of being convenient for pulls connecting rod 8.

The working principle is as follows: when the box body 1 is needed to be installed, a user only needs to move the box body 1 to enable four L-shaped clamping rods 2 installed on the outer wall of the box body 1 to be aligned with clamping holes 9 formed in the top end of the installation frame 4, then the box body 1 is loosened, the L-shaped clamping rods 2 are clamped with the corresponding clamping holes 9 under the action of self gravity, and the end of the T-shaped clamping block 7 is obliquely arranged, so that the T-shaped clamping block 7 firstly horizontally moves under the action of the L-shaped clamping rods 2, then the T-shaped clamping block 7 is clamped with through holes 3 formed in the bottom of the L-shaped clamping rods 2 under the action of an expansion spring 6 installed in the sliding chute 5, the installation of the box body 1 is completed, when the box body 1 needs to be disassembled, only the handle in the middle of one of the connecting rods 8 needs to be pulled, because the rack 12 that two connecting rods 8 mid-mounting have all is connected with gear 13 meshing, so can drive two 8 horizontal migration of connecting rod simultaneously, make T shape fixture block 7 shift out from the through-hole 3 inside that corresponds, then directly with box 1 upwards take out can, high durability and convenient operation, the quick dismouting of carrying out box 1 of user of being convenient for, through setting up lug 15 and otter board 16 in box 1 inside, can place the drier in the bottom of box 1, can absorb the moisture in the box 1 air, can play good dampproofing effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof junction box of dismouting of being convenient for, includes box (1), its characterized in that: four L shape kellies (2) are installed to the outer wall equidistance of box (1) avris, through-hole (3) have all been seted up to the bottom of four L shape kellies (2), four L shape kellies (2) are connected with four calorie of hole (9) blocks respectively, the top in two mounting brackets (4) is seted up respectively in four calorie of hole (9), the structure of two mounting brackets (4) is the same, spout (5) have all been seted up at the both ends of mounting bracket (4), expanding spring (6) are installed to the cell wall of spout (5) one side, fixture block (7) are installed to the one end of expanding spring (6), fixture block (7) are connected with through-hole (3) block that corresponds the setting, through two connecting rod (8) fixed connection between four fixture block (7), rack (12) are all installed at the middle part of two connecting rod (8), two rack (12) all are connected with gear (13) meshing, gear (13) rotate to be installed in the middle.

2. An explosion-proof junction box convenient to disassemble and assemble according to claim 1, wherein: the fixture block (7) is T-shaped, and the end head of the fixture block (7) is obliquely arranged.

3. An explosion-proof junction box convenient to disassemble and assemble according to claim 1, wherein: the bottom of the sliding groove (5) is provided with a strip-shaped opening (10), and the strip-shaped opening (10) is connected with the connecting rod (8) in an inserting mode.

4. An explosion-proof junction box convenient to disassemble and assemble according to claim 1, wherein: two mounting holes (11) are formed in the middle of the mounting frame (4), and the two mounting holes (11) are fixedly connected with an external wall through screws.

5. An explosion-proof junction box convenient to disassemble and assemble according to claim 1, wherein: the inner walls of the bottoms of the two sides of the box body (1) are respectively provided with a convex block (15), and the top ends of the two convex blocks (15) are provided with a screen plate (16).

6. An explosion-proof junction box convenient to disassemble and assemble according to claim 1, wherein: the outer wall of one side of the connecting rod (8) is provided with a handle, and the middle part of the handle is provided with an anti-slip sleeve.