CN220475194U

CN220475194U - Push-pull type distribution box

Info

Publication number: CN220475194U
Application number: CN202322004716.6U
Authority: CN
Inventors: 王程; 刘凤
Original assignee: Wuhan Jiuhang Technology Co ltd
Current assignee: Wuhan Jiuhang Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-09
Anticipated expiration: 2033-07-28

Abstract

The utility model provides a push-pull type distribution box, which comprises a box body, wherein the front end of the box body is connected with a front door in a sealing way, sliding components are arranged on the outer walls of four sides of the box body corresponding to the front door, each sliding component comprises a sliding rod and a sliding sleeve, the sliding rods are fixed on the outer walls of the box body, the sliding sleeves are sleeved on the sliding rods in a sliding way, the positions of two-way expansion plates can be adjusted by rotating a rotary table, the length of the two expansion ends of the two-way expansion plates and a plug post can be adjusted in cooperation with the adjustment of the lengths of the two-way expansion plates, and compared with the prior art, the sliding components arranged on four sides of the box body are connected with the sliding components in cooperation with the connecting components, so that the front door can be opened in a multi-direction sliding way, the front door can be prevented from continuously sliding after the plug post, the front door can be prevented from continuously sliding, the circuit maintenance can be conveniently carried out in the box body, the push-pull angle is changeable, and the front door can be opened more conveniently.

Description

Push-pull type distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a push-pull distribution box.

Background

The distribution box is an important component in a modern power grid, the distribution box is used for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electric wiring requirements to form a low-voltage distribution device, the traditional distribution box is opened after a box door connected through a front end hinge is turned over, but the box door of the distribution box is not easy to open or can not be opened in some narrow spaces, or the box door turning angle is limited, so that the space leaked from the inside of the box is small, the maintenance visual field is insufficient, difficulty is brought to the inspection or maintenance of staff, and the distribution box is inconvenient to use.

Patent CN208707136U proposes a novel push-and-pull door block terminal, set up first guide rail bottom plate with the upper portion of box, the lower part of box is equipped with the second guide rail bottom plate, with first guide rail track and first guide rail bottom plate fixed connection, first slider chamber door fixed connection, sliding connection between first guide rail track and the first slider, second guide rail track and second guide rail bottom plate fixed connection, second slider chamber door fixed connection, sliding connection between second guide rail track and the second slider, connect the chamber door through first guide rail and second guide rail, make the chamber door can transversely open.

The technical scheme disclosed in the above patent document can be opened by transverse pushing and pulling through the transverse connection of the box door with the first guide rail and the second guide rail, but in the scheme technology, the opening direction is subject to the connection position of the guide rail and the sliding block, so that the box door can only be opened along one direction, the limitation is larger, the sliding and pushing in multiple directions cannot be realized, the sliding block and the guide rail are not locked, the box door cannot be locked after being opened, and the box door is easy to slide, so that the maintenance work of staff is influenced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the push-pull type distribution box so as to solve the problems in the background technology, the push-pull type distribution box is novel in structure, the sliding assembly arranged on four sides of the box body is matched with the connection of the connecting assembly and the sliding assembly, the front door can be selectively opened in a multi-direction sliding manner, after the inserting posts, the inserting rings and the limiting rings are correspondingly inserted, the limiting insertion locking of the front door can be realized, the front door is prevented from continuously sliding, the circuit maintenance is conveniently carried out in the box body by people, the push-pull angle is variable, and the front door is more convenient to open.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a push-pull block terminal, includes the box, box front end sealing connection has the qianmen, and box corresponds the four sides outer wall department of qianmen all and is equipped with sliding component, sliding component includes slide bar and sliding sleeve, the slide bar is fixed on the box outer wall, the sliding sleeve slides and cup joints on the slide bar, and is fixed with on the sliding sleeve surface and insert the ring, be equipped with coupling assembling on the qianmen external surface, and coupling assembling includes two-way expansion plate, two extension ends slip grafting of two-way expansion plate have the spliced pole, the spliced pole slidable passes the qianmen, and the spliced pole slidable inserts and insert the intra-annular portion and slide along the slide bar.

Further, the connecting assembly further comprises a rotary table, the rotary table is rotatably installed at the center of the outer surface of the front door through a bearing, a unidirectional expansion plate is fixed on the outer wall of the rotary table, and the extension end of the unidirectional expansion plate is fixed with the bidirectional expansion plate.

Further, the sliding component further comprises a spring, the surface of the sliding rod is sleeved with the spring, and two ends of the spring are respectively fixed with the farthest ends of the sliding sleeve and the sliding rod.

Further, the sliding sleeves of the sliding rods on the left side and the right side of the box body are positioned at the bottommost part, and the sliding sleeves of the sliding rods on the upper side and the lower side of the box body are positioned at the rightmost part.

Further, one end of the top of the box body, which is far away from the sliding sleeve, is fixed with a limiting ring, and the inserting column can be inserted into the inserting ring and the limiting ring simultaneously.

Further, a plug cylinder is fixed at the bottom of the box body corresponding to the plug column, and the plug column can be inserted into the plug cylinder in a sliding manner.

Further, the bolt is inserted at the top of the front door, a screw hole plate is fixed at the position of the inner wall of the top of the box body corresponding to the bolt, and the bolt is meshed with the screw hole plate.

The utility model has the beneficial effects that: the utility model relates to a push-pull type distribution box, which comprises a box body; a screw plate; a plug cylinder; a front door; a bolt; a sliding assembly; a slide bar; a spring; a sliding sleeve; inserting a ring; a limiting ring; a connection assembly; a turntable; a unidirectional expansion plate; a bidirectional expansion plate; inserting a column;

1. when the front door is sealed and shielded at the front end of the box body, the bidirectional expansion plate is retracted, the inserting column penetrates through the front door to be inserted into the inserting cylinder in the box body, and the bolt at the top of the front door is meshed with the screw hole plate to be locked, so that the front door and the box body are locked and installed.

2. According to the utility model, after the inserting posts of the bidirectional expansion plate are inserted into the corresponding sliding sleeve inserting rings, the front door is pushed to be opened along the direction of the sliding rod, and after the inserting posts move to the position of the limiting rings, the inserting posts are pushed to be inserted into the limiting rings, so that the inserting and limiting of the inserting posts, the inserting rings and the limiting rings are realized, and the position of the front door is kept fixed.

3. According to the utility model, the position of the bidirectional expansion plate can be adjusted by rotating the turntable, and the two extension ends and the inserting posts of the bidirectional expansion plate can correspond to the sliding sleeves at the two sides by matching with the adjustment of the length of the unidirectional expansion plate.

4. Compared with the prior art, the sliding assembly arranged on four sides of the box body is matched with the connection assembly to be connected with the sliding assembly, so that the front door can be selectively opened in a multi-direction sliding mode, after the inserting posts, the inserting rings and the limiting rings are correspondingly inserted, the limiting insertion locking of the front door can be realized, the front door is prevented from continuously sliding, the circuit maintenance of the inside of the box body is facilitated, the push-pull angle is variable, and the front door is more convenient to open.

Drawings

FIG. 1 is a schematic view of the overall structure of a push-pull type power distribution box according to the present utility model;

FIG. 2 is a schematic view of a sliding open front door of a push-pull power distribution box according to the present utility model;

FIG. 3 is a schematic diagram showing the connection of a sliding assembly and a connecting assembly of a push-pull type distribution box according to the present utility model;

FIG. 4 is a schematic view of a push-pull power distribution box of the present utility model showing the front door separated from the box body;

in the figure: 1. a case; 11. a screw plate; 12. a plug cylinder; 2. a front door; 21. a bolt; 3. a sliding assembly; 31. a slide bar; 32. a spring; 33. a sliding sleeve; 34. inserting a ring; 35. a limiting ring; 4. a connection assembly; 41. a turntable; 42. a unidirectional expansion plate; 43. a bidirectional expansion plate; 44. and (5) inserting a column.

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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a push-pull block terminal, includes box 1, box 1 front end sealing connection has qianmen 2, and box 1 corresponds the four sides outer wall department of qianmen 2 and all is equipped with sliding component 3, sliding component 3 includes slide bar 31 and sliding sleeve 33, slide bar 31 is fixed on box 1 outer wall, sliding sleeve 33 sliding sleeve is on slide bar 31, and is fixed with insert ring 34 on the sliding sleeve 33 surface, be equipped with coupling assembling 4 on the surface of qianmen 2, and coupling assembling 4 includes two-way expansion plate 43, two extension ends of two-way expansion plate 43 are slided and are pegged graft and have inserted post 44, the post 44 slidable passes qianmen 2, and insert post 44 slidable and insert ring 34 inside and slide along slide bar 31, during the use device, qianmen 2 seals at box 1 front end, opens qianmen 2 as required, rotates two-way expansion plate 43 to openable qianmen 2's both sides 31 position to with insert post 44 and sliding sleeve 33 lock along slide bar 31 slip opening, with box 1 inside spill, convenient for the maintenance personal.

In this embodiment, the connection assembly 4 further includes a turntable 41, the turntable 41 is rotatably installed at the center of the outer surface of the front door 2 through a bearing, a unidirectional expansion plate 42 is fixed on the outer wall of the turntable 41, the extension end of the unidirectional expansion plate 42 is fixed with a bidirectional expansion plate 43, the turntable 41 is rotated to adjust the position of the bidirectional expansion plate 43, and the bidirectional expansion plate 42 is matched with the adjustment of the length of the unidirectional expansion plate 42, so that two extension ends of the bidirectional expansion plate 43 and the plug posts 44 can correspond to the sliding sleeves 33 on two sides, and then slide and open through plug matching.

In this embodiment, the sliding assembly 3 further includes a spring 32, the surface of the sliding rod 31 is sleeved with the spring 32, two ends of the spring 32 are respectively fixed with the sliding sleeve 33 and the far end of the sliding rod 31, the sliding sleeve 33 of the sliding rod 31 on the left side and the right side of the box 1 is located at the far bottom, the sliding sleeve 33 of the sliding rod 31 on the upper side and the lower side of the box 1 is located at the far right side, one end of the top of the box 1 far away from the sliding sleeve 33 is fixed with a spacing ring 35, the inserting posts 44 can be inserted into the inserting rings 34 and the spacing ring 35 at the same time, the position of the sliding sleeve 33 determines the push-pull initial position of the front door 2, the sliding sleeve 33 on the left side and the right side can only be located at the far bottom, the sliding sleeve 33 on the upper side and the lower side can be installed on the two sides as required for sliding towards the left side or the right side, the spacing ring 35 is always located at the other end of the sliding sleeve 33, after the inserting posts 44 of the bidirectional expansion plate 43 are inserted into the corresponding sliding sleeve 33 and the spacing ring 34, the front door 2 is pushed to be opened along the direction of the sliding sleeve 31, after the inserting posts 44 move to the spacing ring 35, the inserting posts 44 are pushed to the positions, the inserting posts 44 are inserted into the spacing ring 35, the spacing rings 35 and the sliding posts 2 are pushed, the sliding posts 2 and the sliding posts 2 are pushed to the position and the sliding posts 2 to return to the position of the sliding sleeve 33.

In this embodiment, the insert cylinder 12 is fixed at the bottom of the box 1 corresponding to the position of the insert column 44, and the insert column 44 is slidably inserted into the insert cylinder 12, the bolt 21 is inserted into the top of the front door 2, the bolt 11 is fixed at the position of the inner wall of the top of the box 1 corresponding to the bolt 21, and the bolt 21 is engaged with the bolt 11, when the front door 2 is sealed and shielded at the front end of the box 1, the bidirectional expansion plate 43 is retracted, the insert column 44 penetrates the front door 2 to be inserted into the insert cylinder 12 inside the box 1, and the bolt 21 at the top of the front door 2 is engaged with the bolt 11 to be locked, so as to realize the locking installation of the front door 2 and the box 1.

When the device is used, the inserting column 44 penetrates through the front door 2 to be inserted into the inserting cylinder 12 in the box body 1, the bolt 21 at the top of the front door 2 is meshed with the screw hole plate 11 to be locked, the front door 2 and the box body 1 are locked and installed, the bolt 21 is unlocked when the front door 2 is required to be opened, the position of the bidirectional expansion plate 43 can be adjusted by rotating the rotary table 41 according to environmental requirements, the two extension ends of the bidirectional expansion plate 43 and the inserting column 44 can correspond to sliding sleeves 33 on two sides in cooperation with the adjustment of the length of the unidirectional expansion plate 42, after the inserting column 44 of the bidirectional expansion plate 43 is inserted into the corresponding sliding sleeve 33 and inserted into the corresponding sliding ring 34, the front door 2 is pushed to be opened along the direction of the sliding rod 31, after the inserting column 44 is moved to the position of the limiting ring 35, the inserting column 44 is pushed to be inserted into the position of the limiting ring 35, the inserting limit of the inserting column 44, the inserting ring 34 and the limiting ring 35 is realized, the position of the front door 2 is fixed, the sliding sleeve 33 is slid and reset through the aid of the spring 32 in the returning process, the sliding sleeve 33 is checked, and the inside of the box body 1 is convenient for maintenance of workers.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Push-pull block terminal, including box (1), its characterized in that: the utility model discloses a box, including box (1), box, sliding component (3), sliding component (4) are equipped with qianmen (2) in front end sealing connection, and box (1) corresponds four sides outer wall department of qianmen (2), sliding component (3) include slide bar (31) and sliding sleeve (33), slide bar (31) are fixed on box (1) outer wall, sliding sleeve (33) slip cup joints on slide bar (31), and sliding sleeve (33) are fixed with insert ring (34) on the surface, be equipped with coupling assembling (4) on qianmen (2) surface, and coupling assembling (4) include two-way expansion plate (43), two extension end slip grafting of two-way expansion plate (43) have spliced pole (44), spliced pole (44) slidable pass qianmen (2), and spliced pole (44) slidable insert ring (34) inside along slide bar (31).

2. A push-pull type distribution box according to claim 1, characterized in that: the connecting assembly (4) further comprises a rotary table (41), the rotary table (41) is rotatably installed at the center of the outer surface of the front door (2) through a bearing, a unidirectional expansion plate (42) is fixed on the outer wall of the rotary table (41), and the extension end of the unidirectional expansion plate (42) is fixed with a bidirectional expansion plate (43).

3. A push-pull type distribution box according to claim 1, characterized in that: the sliding assembly (3) further comprises a spring (32), the spring (32) is sleeved on the surface of the sliding rod (31), and two ends of the spring (32) are respectively fixed with the sliding sleeve (33) and the farthest end of the sliding rod (31).

4. A push-pull type power distribution box according to claim 3, characterized in that: the sliding sleeves (33) of the sliding rods (31) on the left side and the right side of the box body (1) are positioned at the bottommost part, and the sliding sleeves (33) of the sliding rods (31) on the upper side and the lower side of the box body (1) are positioned at the rightmost part.

5. A push-pull type power distribution box according to claim 4, wherein: one end of the top of the box body (1) far away from the sliding sleeve (33) is fixedly provided with a limiting ring (35), and the inserting column (44) can be inserted into the inserting ring (34) and the limiting ring (35) simultaneously.

6. A push-pull type distribution box according to claim 1, characterized in that: the bottom of the box body (1) is fixed with an inserting cylinder (12) at a position corresponding to the inserting column (44), and the inserting column (44) can be inserted into the inserting cylinder (12) in a sliding mode.

7. A push-pull type power distribution box as claimed in claim 6, wherein: the top of the front door (2) is inserted with a bolt (21), a screw hole plate (11) is fixed on the inner wall of the top of the box body (1) corresponding to the position of the bolt (21), and the bolt (21) is meshed with the screw hole plate (11).