CN219576351U - Detachable easy-to-assemble upper cover of outlet box - Google Patents

Abstract

The utility model belongs to the technical field of upper covers of outlet boxes, in particular to a detachable upper cover of an easy-to-assemble outlet box, which comprises a box body and a detaching mechanism arranged on the inner wall of the box body, wherein the detaching mechanism comprises a clamping assembly, the clamping assembly comprises a bolt, a limit column and a threaded column, the top end of the box body is fixedly connected with a fixed column, the box cover can be detached and installed through arranging the detaching mechanism, four corners of the box cover and the box body are relatively inserted into limit grooves in the box cover, the bolt is inserted into the inner wall of the box body to be clamped with the fixed column, the limit column is inserted into the box cover to fix the position of the bolt, at the moment, the threaded column is screwed into the inner wall of the box cover to firmly clamp the limit column and the threaded column, so that the positions of the limit column and the bolt are fixed, and the purposes of fixing the box cover and the box cover are achieved, and the box body can be opened to observe the internal conditions through releasing the fixation of the box cover and the threaded column.

Description

Detachable easy-to-assemble upper cover of outlet box

Technical Field

The utility model relates to the technical field of outlet box upper covers, in particular to a detachable and easy-to-assemble outlet box upper cover.

Background

The outgoing line cabinet refers to a switch cabinet for distributing electric energy from a bus, the outgoing line switch cabinet is arranged on the low-voltage side of the transformer, the electric energy is sent to the low-voltage bus through the switch cabinet, a plurality of low-voltage switch cabinets are arranged on the low-voltage side, the electric energy is sent to each electric field station, a plurality of electric wires are distributed in the electric field station, and the electric field stations are respectively connected with an internal voltage observation meter.

However, the outer wall of the outlet box in the prior art is arranged in a closed mode, when the outlet box is used, the problem that the outer box needs to be detached when internal parts are maintained, the whole outlet box is damaged, and when a circuit is checked, the internal circuit can be wound, so that the problem that the detection cannot be carried out is solved, and therefore, the upper cover of the outlet box is detachable and easy to assemble.

Disclosure of Invention

The utility model provides a detachable and easy-to-assemble upper cover of a wire outlet box, which solves the problems that in the prior art, the outer wall of the wire outlet box is arranged in a closed mode, and the outer box needs to be detached when internal parts are maintained during use, so that the whole wire outlet box is damaged, and the internal wires are wound during circuit inspection, so that the problem of incapability of detection is solved.

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

the upper cover of the detachable easy-to-assemble outlet box comprises a box body and a detaching mechanism arranged on the inner wall of the box body, wherein the detaching mechanism comprises a clamping assembly;

the clamping assembly comprises a bolt, a limit column and a threaded column, wherein the top end of the box body is fixedly connected with the fixed column, the top end of the fixed column is clamped with the box cover, a limit groove is formed in the box cover, the inner wall of the limit groove is clamped with the bolt which is in sliding connection with the top end of the fixed column, the top end of the bolt is clamped with the limit column which is arranged on the inner wall of the limit groove, and the top end of the limit column is rotationally connected with the threaded column which is in threaded connection with the box cover.

Preferably, the inner wall of box is provided with the observation table, one side fixedly connected with electric wire of observation table, the outer wall of electric wire be provided with the one end fixedly connected with fixation clamp of box, the opposite side fixedly connected with bracing piece of box, the outer wall sliding connection of bracing piece has the slip clamp, the one end fixedly connected with slip post of slip clamp, the outer wall sliding connection of slip post has the spout of seting up at the bracing piece outer wall, the inner wall sliding connection of spout has the spring with bracing piece fixed connection.

Preferably, the latch passes through the block structure that constitutes between fixed column and the spacing post, the position of fixed column and spacing post is symmetrical with respect to the center pin of latch.

Preferably, the threaded column forms a clamping structure through the box cover and the limit column, and a detachable structure is formed between the threaded column and the box cover.

Preferably, the observation table and the observation table are provided with four groups, and the four groups of the observation table and the observation table are distributed on the inner wall of the box body and penetrate through the space between the fixed clamp and the sliding clamp.

Preferably, the sliding clamp is in a sliding structure between the sliding column and the supporting rod, and the fixing clamp is in a clamping structure between the sliding clamp and the observation meter.

Preferably, the sliding column forms a sliding structure between the spring and the supporting rod.

The utility model has the following beneficial effects:

1. through setting up the detaching mechanism, can dismantle the installation to the case lid, make the four corners of case lid and box relatively and make the fixed column insert the inside spacing groove of case lid, the bolt inserts the inner wall of box and fixed column and carries out the block, the rethread inserts the position of fixing the bolt with the spacing column in the inside of case lid, screw the inner wall of case lid with the screw post at this moment, carry out the firm block with spacing column and screw post, thereby fixed the position of spacing column and bolt, the purpose that makes fixed column and case lid fixed has been reached, also accessible is released the fixed of case lid and screw post, open the box and observe inside condition;

2. through setting up the wire binding mechanism, can arrange in order the observation table, conveniently maintain, through the slip post of hand, the slip post compresses the spring, and the slip post slides at the inner wall of spout simultaneously, drives the slip clamp of one side and slides, arranges the observation table again and places the lateral wall department at the fixation clamp, can overlap slip clamp and fixation clamp through the elasticity of spring after loosening the slip post to fix the observation table, prevent that the observation table from damaging and causing the trouble to the circuit because of the winding.

Drawings

FIG. 1 is a schematic front view of a detachable easy-to-assemble outlet box top cover according to the present utility model;

fig. 2 is a schematic diagram of a wire harness mechanism with a detachable and easy-to-assemble upper cover of a wire outlet box according to the present utility model;

FIG. 3 is an enlarged view of the top cover of the detachable easy-to-assemble outlet box according to the present utility model;

fig. 4 is a schematic side sectional view of a disassembling mechanism for a detachable and easy-to-assemble upper cover of a wire outlet box according to the present utility model.

In the figure: 1. a case; 2. fixing the column; 3. a case cover; 4. a limit groove; 5. a plug pin; 6. a limit column; 7. a threaded column; 8. an observation table; 9. an electric wire; 10. a fixing clamp; 11. a support rod; 12. a slide clamp; 13. a sliding column; 14. a chute; 15. and (3) a spring.

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.

Example 1

Referring to fig. 1-3, a detachable easy-to-assemble upper cover of an outlet box comprises a box body 1 and a detaching mechanism arranged on the inner wall of the box body 1, wherein the detaching mechanism comprises a clamping assembly;

the block subassembly includes bolt 5, spacing post 6 and screw thread post 7, the top fixedly connected with fixed column 2 of box 1, the top block of fixed column 2 is connected with case lid 3, the internal division of case lid 3 is provided with spacing groove 4, the inner wall block of spacing groove 4 is connected with bolt 5 with the top sliding connection of fixed column 2, the top block of bolt 5 is connected with the spacing post 6 of setting at the inner wall of spacing groove 4, the top swivelling joint of spacing post 6 has screw thread post 7 with case lid 3 threaded connection.

Further bolt 5 passes through the block structure that constitutes between fixed column 2 and the spacing post 6, and the position of fixed column 2 and spacing post 6 is symmetrical with the center pin of bolt 5, is favorable to pressing from both sides tightly bolt 5 through fixed column 2 and spacing post 6.

Further screw thread post 7 constitutes the block structure through between case lid 3 and the spacing post 6, constitutes detachable construction between screw thread post 7 and the case lid 3, is favorable to fixing spacing post 6 through case lid 3 and screw thread post 7 threaded connection.

Example two

Referring to fig. 1-4, in a first comparative example, as another embodiment of the present utility model, an observation meter 8 is disposed on an inner wall of a case 1, an electric wire 9 is fixedly connected to one side of the observation meter 8, a fixing clip 10 fixedly connected to one end of the case 1 is disposed on an outer wall of the electric wire 9, a supporting rod 11 is fixedly connected to the other side of the case 1, a sliding clip 12 is slidingly connected to an outer wall of the supporting rod 11, a sliding column 13 is fixedly connected to one end of the sliding clip 12, a sliding groove 14 provided on an outer wall of the supporting rod 11 is slidingly connected to an outer wall of the sliding column 13, and a spring 15 fixedly connected to the supporting rod 11 is slidingly connected to an inner wall of the sliding groove 14.

Further observation table 8 and observation table 8 are provided with four groups, and four groups of observation table 8 and observation table 8 distribute and run through between fixation clamp 10 and slip clamp 12 at the inner wall of box 1, are favorable to retraining observation table 8, prevent that observation table 8 from twining the inside of box 1, have long in service time and have caused wearing and tearing.

The sliding structure is formed between the sliding column 13 and the supporting rod 11 by the further sliding clamp 12, the clamping structure is formed between the sliding clamp 12 and the observation meter 8 by the fixing clamp 10, the sliding clamp 12 can slide on the supporting rod 11, and the centering structure can be formed with the fixing clamp 10, so that the wire harness is carried out on the observation meter 8.

The sliding structure is formed between the spring 15 and the supporting rod 11 through the further sliding column 13, so that the sliding column 13 drives the sliding clamp 12 to slide through the sliding column 13, and then the fixed clamp 10 and the sliding clamp 12 fix the observation meter 8 through the elasticity of the spring 15.

Working principle: when the device is used, firstly, the four corners of the box cover 3 and the box body 1 are relatively provided with the fixing columns 2 which are inserted into the limit grooves 4 in the box cover 3, the bolts 5 are inserted into the inner wall of the box body 1 and the fixing columns 2 to be clamped, the limit columns 6 are inserted into the box cover 3 to fix the positions of the bolts 5, at the moment, the threaded columns 7 are screwed into the inner wall of the box cover 3, the limit columns 6 and the threaded columns 7 are firmly clamped, and therefore the positions of the limit columns 6 and the bolts 5 are fixed, and the purpose of fixing the fixing columns 2 and the box cover 3 is achieved.

Then, the sliding column 13 is slid by hand, the spring 15 is compressed by the sliding column 13, meanwhile, the sliding column 13 slides on the inner wall of the sliding groove 14 to drive the sliding clamp 12 on one side to slide, the observation meter 8 is arranged on the side wall of the fixing clamp 10, and the sliding clamp 12 and the fixing clamp 10 can be overlapped by the elasticity of the spring 15 after the sliding column 13 is released, so that the observation meter 8 is fixed.

Finally, when the circuit inside the box body 1 is detected and maintained, the box cover 3 can be released from being fixed and opened only by unscrewing the threaded column 7 from the box cover 3 and taking out the bolt 5, so that the inside of the box body 1 is detected.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus 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.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

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 (7)

1. The utility model provides a can dismantle easy equipment play line case upper cover, includes box (1) and sets up the detaching mechanism at box (1) inner wall, its characterized in that: the dismounting mechanism comprises a clamping assembly;

the clamping assembly comprises a bolt (5), a limiting column (6) and a threaded column (7), wherein the top end of the box body (1) is fixedly connected with the fixing column (2), the top end of the fixing column (2) is clamped with the box cover (3), the box cover (3) is internally provided with a limiting groove (4), the inner wall of the limiting groove (4) is clamped with the bolt (5) which is in sliding connection with the top end of the fixing column (2), the top end of the bolt (5) is clamped with the limiting column (6) which is arranged on the inner wall of the limiting groove (4), and the top end of the limiting column (6) is rotationally connected with the threaded column (7) which is in threaded connection with the box cover (3).

2. The removable easy-to-assemble outlet box cover of claim 1, wherein: the inner wall of box (1) is provided with observation table (8), one side fixedly connected with electric wire (9) of observation table (8), the outer wall of electric wire (9) be provided with one end fixedly connected with fixation clamp (10) of box (1), opposite side fixedly connected with bracing piece (11) of box (1), the outer wall sliding connection of bracing piece (11) has slide clamp (12), one end fixedly connected with slip post (13) of slide clamp (12), the outer wall sliding connection of slip post (13) has spout (14) of seting up at bracing piece (11) outer wall, the inner wall sliding connection of spout (14) have spring (15) with bracing piece (11) fixedly connected with.

3. The removable easy-to-assemble outlet box cover of claim 1, wherein: the bolt (5) forms a clamping structure through between the fixed column (2) and the limiting column (6), and the positions of the fixed column (2) and the limiting column (6) are symmetrical with respect to the central axis of the bolt (5).

4. The removable easy-to-assemble outlet box cover of claim 1, wherein: the threaded column (7) forms a clamping structure through the box cover (3) and the limit column (6), and a detachable structure is formed between the threaded column (7) and the box cover (3).

5. The removable easy-to-assemble outlet box cover of claim 2, wherein: the observation table (8) and the observation table (8) are provided with four groups, and the four groups of the observation table (8) and the observation table (8) are distributed on the inner wall of the box body (1) and penetrate through the space between the fixed clamp (10) and the sliding clamp (12).

6. The removable easy-to-assemble outlet box cover of claim 2, wherein: the sliding clamp (12) forms a sliding structure through the sliding column (13) and the supporting rod (11), and the fixed clamp (10) forms a clamping structure through the sliding clamp (12) and the observation meter (8).

7. The removable easy-to-assemble outlet box cover of claim 2, wherein: the sliding column (13) forms a sliding structure between the spring (15) and the supporting rod (11).