CN219344374U

CN219344374U - Flame-retardant lockset structure for distribution box

Info

Publication number: CN219344374U
Application number: CN202320269250.XU
Authority: CN
Inventors: 梁昌运; 梁昌海; 梁修扬
Original assignee: Shandong Kemeidi Electric Technology Co ltd
Current assignee: Shandong Kemeidi Electric Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-07-14
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a flame-retardant lock structure for a distribution box, which comprises a distribution box body, wherein four corners of the lower end of the distribution box body are fixedly connected with supporting columns, the front end of the distribution box body is movably connected with a box door assembly, the left part of the front end of the box door assembly is fixedly connected with a pull ring, the upper end of the distribution box body is fixedly connected with a protection plate, the left part of the front end of the distribution box body is fixedly connected with a clamping block, and the clamping block is connected with the box door assembly in a penetrating way; the clamping block is characterized in that locking grooves are formed in the upper portion of the right end of the clamping block and the lower portion of the right end of the clamping block, a clamping frame is fixedly connected to the front portion of the inner frame wall of the distribution box body, three support plates are fixedly connected to the rear frame wall of the distribution box body at equal intervals in the longitudinal direction, and a connecting rod is fixedly connected to the middle portion of the right end of the locking groove. According to the flame-retardant lock structure for the distribution box, disclosed by the utility model, the influence of external high temperature or fire on the inside of the distribution box is avoided through the arranged box door assembly, and the safety is improved.

Description

Flame-retardant lockset structure for distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a flame-retardant lock structure for a distribution box.

Background

The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the position is fixed, and the configuration function is unique, not restricted by the place, and it is more general to use, and the operation is reliable and stable, and space utilization is high, takes up an area of little and has environmental protection's characteristics, has following drawback at least in current block terminal tool to lock structure use: 1. the existing distribution box lockset structure cannot realize flame-retardant isolation on high temperature or fire when the outside is high temperature or fire occurs, so that the use safety of electrical equipment in the distribution box is influenced; 2. the existing distribution box lockset structure is not tight enough in the process of locking the distribution box, and the lockset component is easy to shake, so that a novel flame-retardant lockset structure for the distribution box is provided.

Disclosure of Invention

The utility model mainly aims to provide a flame-retardant lockset structure for a distribution box, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a fire-retardant tool to lock structure for block terminal, includes the block terminal box, the equal fixedly connected with support column in block terminal box lower extreme four corners, block terminal box front end swing joint has the chamber door subassembly, chamber door subassembly front end left part fixedly connected with pull ring, block terminal box upper end fixedly connected with guard plate, block terminal box front end left part fixedly connected with fixture block, and fixture block and chamber door subassembly alternate connection;

the clamping block is characterized in that locking grooves are formed in the upper portion of the right end of the clamping block and the lower portion of the right end of the clamping block, a clamping frame is fixedly connected to the front portion of the inner frame wall of the distribution box body, three support plates are fixedly connected to the rear frame wall of the distribution box body at equal intervals in the longitudinal direction, and a connecting rod is fixedly connected to the middle portion of the right end of the locking groove.

Preferably, the box door assembly comprises a supporting plate, a groove body is formed in the left part of the rear end of the supporting plate, a supporting block is fixedly connected to the right part of the wall of the groove body, a lock assembly is connected to the left end of the supporting block in a penetrating mode, a sliding groove is formed in the left part of the front end of the supporting plate in a penetrating mode, the sliding groove is sleeved with the lock assembly, and the supporting plate is movably connected with the distribution box body.

Preferably, the lock assembly comprises a connecting block, wherein the upper part of the left end and the lower part of the left end of the connecting block are fixedly connected with locking bars, the rear end of the connecting block is fixedly connected with a heat insulation sealing plate, the middle part of the front end of the connecting block is fixedly connected with a sliding block, the front end of the sliding block is connected with a positioning screw in a penetrating way, and the connecting block is connected with a supporting block in a penetrating way.

Preferably, the heat insulation sealing plate is connected with the clamping frame in a penetrating way, and the two locking bars are connected with the two locking grooves in a penetrating way respectively.

Preferably, the positioning screw rod penetrates through the sliding block to be connected with the connecting rod in a penetrating mode.

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

1. through setting up the chamber door subassembly, be provided with the tool to lock subassembly on the chamber door subassembly, through the position of sliding tool to lock subassembly in the backup pad for the tool to lock subassembly is connected with card frame interlude, can seal fire-retardant in the block terminal box, prevents that outside high temperature from causing the influence to the electrical equipment in the block terminal box;

2. through being provided with connecting rod and two locked grooves on the fixture block, at the slip tool to lock subassembly in-process, connecting block and connecting rod on the tool to lock subassembly cup joint, can carry out spacing support to the shutting process of two locking levers and two locked grooves on the tool to lock subassembly, prevent that the tool to lock subassembly from appearing rocking at the shutting in-process, improve stability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a flame retardant lock structure for a distribution box of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a block terminal body with a flame retardant lock structure for a block terminal according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a door assembly of a flame retardant lock structure for a power distribution box according to the present utility model;

FIG. 4 is a schematic view showing the overall structure of the rear part of a door assembly of a flame retardant lock structure for a power distribution box according to the present utility model;

fig. 5 is a schematic diagram of the whole structure of a lock assembly with a flame retardant lock structure for a distribution box.

In the figure: 1. a distribution box body; 2. a support column; 3. a door assembly; 4. a pull ring; 5. a protection plate; 6. a clamping block; 7. a locking groove; 8. a clamping frame; 9. a support plate; 10. a connecting rod; 31. a support plate; 32. a tank body; 33. a support block; 34. a chute; 35. a lock assembly; 351. a connecting block; 352. a heat insulating sealing plate; 353. a lock lever; 354. a slide block; 355. and positioning a screw.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, 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 relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a fire-retardant tool to lock structure for block terminal, includes block terminal box 1, block terminal box 1 lower extreme four corners all fixedly connected with support column 2, block terminal box 1 front end swing joint has chamber door subassembly 3, chamber door subassembly 3 front end left part fixedly connected with pull ring 4, block terminal box 1 upper end fixedly connected with guard plate 5, block terminal box 1 front end left part fixedly connected with fixture block 6, and fixture block 6 and chamber door subassembly 3 alternate connection;

in the embodiment, the upper part of the right end and the lower part of the right end of the clamping block 6 are both provided with locking grooves 7, the front part of the inner frame wall of the distribution box body 1 is fixedly connected with a clamping frame 8, the longitudinal equidistant fixed connection of the rear frame wall in the distribution box body 1 is provided with three support plates 9, and the middle part of the right end of the locking groove 7 is fixedly connected with a connecting rod 10; the chamber door assembly 3 includes backup pad 31, open at backup pad 31 rear end left portion has cell body 32, cell body 32 inside wall right part fixedly connected with supporting shoe 33, the supporting shoe 33 left end alternates and is connected with tool to lock subassembly 35, open in the front end left portion of backup pad 31 has spout 34, and spout 34 cup joints with tool to lock subassembly 35, backup pad 31 and block terminal box 1 swing joint, cup joint through setting up the heat-insulating closing plate 352 on card frame 8 and the chamber door assembly 3, can seal process to block terminal box 1, come to carry out fire-retardant protection to the electrical equipment in the block terminal box 1, close block terminal box 1 through setting up chamber door assembly 3, cell body 32 can support the locking slip process of tool to lock subassembly 35, improve stability.

In this embodiment, the lock assembly 35 includes a connection block 351, the upper part of the left end and the lower part of the left end of the connection block 351 are both fixedly connected with a lock rod 353, the rear end of the connection block 351 is fixedly connected with a heat insulation sealing plate 352, the middle part of the front end of the connection block 351 is fixedly connected with a sliding block 354, the front end of the sliding block 354 is connected with a positioning screw 355 in a penetrating way, and the connection block 351 is connected with the supporting block 33 in a penetrating way; the heat-insulating sealing plate 352 is connected with the clamping frame 8 in a penetrating way, and the two locking rods 353 are respectively connected with the two locking grooves 7 in a penetrating way; the positioning screw 355 penetrates through the sliding block 354 to be connected with the connecting rod 10 in a penetrating way, the locking process is carried out on the connection of the box door assembly 3 and the distribution box body 1 by arranging the lock assembly 35, the two lock rods 353 are respectively connected with the two lock grooves 7 on the clamping block 6 in a penetrating way, the connecting block 351 is sleeved with the connecting rod 10, the locking process of the lock assembly 35 and the clamping block 6 can be reinforced, the shaking of the locking process of the distribution box body 1 and the box door assembly 3 by the lock assembly 35 is avoided, the stability is improved, the position of the sliding block 354 on the sliding groove 34 is improved, and the positioning screw 355 penetrates through the sliding block 354 and the connecting block 351 to be connected with the connecting rod 10 in a penetrating way, so that the position of the lock assembly 35 is positioned, and the stability is improved.

It should be noted that, the utility model is a flame-retardant lock structure for a distribution box, in the use process, electrical equipment is placed in a distribution box body 1, a box door assembly 3 and the distribution box body 1 are closed, the position of a lock assembly 35 is adjusted by sliding a sliding block 354 on the box door assembly 3, two lock bars 353 on the lock assembly 35 are respectively connected with two lock grooves 7 in a penetrating way, a connecting rod 10 on a clamping block 6 is connected with a connecting block 351 in a penetrating way, in the locking process of the distribution box body 1 and the box door assembly 3, a heat-insulating sealing plate 352 on the box door assembly 3 is connected with a clamping frame 8 in a penetrating way, so that flame-retardant protection is performed on the electrical equipment in the distribution box body 1, the stability is improved, and then the positioning screw 355 is rotated to penetrate through the sliding block 354 and the connecting rod 351 to be connected with the connecting rod 10 in a penetrating way, so that the locking process of the box door assembly 3 and the distribution box body 1 is positioned, the shaking of the lock assembly 35 is avoided in the locking process of the distribution box body 1 and the box door assembly 3, the stability is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire-retardant tool to lock structure for block terminal, includes block terminal box (1), its characterized in that: the novel electric power distribution box comprises a box body (1), wherein supporting columns (2) are fixedly connected to four corners of the lower end of the box body (1), a box door assembly (3) is movably connected to the front end of the box body (1), a pull ring (4) is fixedly connected to the left part of the front end of the box door assembly (3), a protection plate (5) is fixedly connected to the upper end of the box body (1), a clamping block (6) is fixedly connected to the left part of the front end of the box body (1), and the clamping block (6) is connected with the box door assembly (3) in a penetrating mode;

the novel electric power distribution box is characterized in that locking grooves (7) are formed in the upper portion of the right end of the clamping block (6) and the lower portion of the right end of the clamping block, a clamping frame (8) is fixedly connected to the front portion of the inner frame wall of the electric power distribution box body (1), three support plates (9) are fixedly connected to the inner frame wall of the electric power distribution box body (1) at equal intervals in the longitudinal direction, and connecting rods (10) are fixedly connected to the middle portion of the right end of the locking grooves (7).

2. The flame retardant lock structure for a distribution box according to claim 1, wherein: the box door assembly (3) comprises a supporting plate (31), a groove body (32) is formed in the left part of the rear end of the supporting plate (31), a supporting block (33) is fixedly connected to the right part of an inner groove wall of the groove body (32), a lock assembly (35) is connected to the left end of the supporting block (33) in a penetrating mode, a sliding groove (34) is formed in the left part of the front end of the supporting plate (31) in a penetrating mode, the sliding groove (34) is sleeved with the lock assembly (35), and the supporting plate (31) is movably connected with the distribution box body (1).

3. The flame retardant lock structure for a distribution box according to claim 2, wherein: the tool to lock subassembly (35) is including connecting block (351), all fixedly connected with locking lever (353) in connecting block (351) left end upper portion and left end lower part, connecting block (351) rear end fixedly connected with thermal-insulated closing plate (352), connecting block (351) front end middle part fixedly connected with slider (354), slider (354) front end alternates and is connected with positioning screw (355), connecting block (351) alternate with supporting shoe (33) and be connected.

4. A fire-retardant lock structure for a distribution box according to claim 3, wherein: the heat insulation sealing plate (352) is connected with the clamping frame (8) in a penetrating mode, and the two locking rods (353) are connected with the two locking grooves (7) in a penetrating mode respectively.

5. A fire-retardant lock structure for a distribution box according to claim 3, wherein: the positioning screw rod (355) penetrates through the sliding block (354) to be connected with the connecting rod (10) in a penetrating mode.