CN211046119U

CN211046119U - Novel block terminal convenient to installation

Info

Publication number: CN211046119U
Application number: CN201922290290.9U
Authority: CN
Inventors: 王新刚; 闫耀耀; 王乐
Original assignee: Hebei Meihui Technology Co ltd
Current assignee: Hebei Meihui Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-17
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a novel distribution box convenient to install, which comprises a box body, wherein the surface of the inner cavity of the box body is symmetrically and fixedly connected with three pushing devices, each pushing device comprises a slide rail and a first slide plate, one side of the inner cavity of the slide rail is fixedly provided with a first strip-shaped groove, one side of the inner cavity of the slide rail is fixedly provided with a second strip-shaped groove, one side of the first slide plate is fixedly provided with a first convex strip, the other side of the first slide plate is fixedly provided with a second convex strip, the inner cavity of the first slide plate is rotatably sleeved with a screw rod, the surface of one end of the screw rod is rotatably sleeved with a bearing, one end of the first slide plate is fixedly connected with a rotary cover, the utility model relates to the technical field of distribution boxes, the first slide plate is driven by the screw rod to slide on the surface of a track, so that the first slide plate can extend out of one side of a second box door, the second slide, the installation of block terminal has been made things convenient for.

Description

Novel block terminal convenient to installation

Technical Field

The utility model relates to a block terminal technical field specifically is a novel block terminal convenient to installation.

Background

The distribution box is a circuit distribution box for all users, and the distribution box is a low-voltage distribution device formed by assembling switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and can be switched on or switched off by a manual or automatic switch in normal operation, and can be switched off or give an alarm by the protective electrical appliances in fault or abnormal operation. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

At present, traditional block terminal components and parts mounting means mainly has two kinds: firstly, mounting a mounting bar; secondly, the installation of the installation plate adopts the installation strip to install: the mounting size of the components is flexibly adjusted, materials are saved, but when the mounting bar is mounted, the space of the left and right fixing bolts is too small, and the operation is difficult; mounting by adopting a mounting plate: the components and parts mounting dimension is difficult for confirming, need design mounting hole installation as required, and need more manufacturing materials for the mounting bar installation, still is not suitable for great box, and current block terminal need will receive the circuit breaker and put into the block terminal and install in the installation, nevertheless because the size of block terminal itself is not just installed too hard to and can appear the space when left and right both sides are installed, the use in extravagant space.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel block terminal convenient to installation has solved current block terminal in the installation, need put into the block terminal with receiving the circuit breaker and install, nevertheless because the size of block terminal itself is not put just the installation too hard to and can appear the space when installing, the problem of the use in extravagant space.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel block terminal convenient to installation, the power distribution box comprises a box body, the three thrust unit of the equal symmetrical fixedly connected with in surface of the inner chamber of box, thrust unit includes slide rail and first slide, first bar groove has been fixed to have seted up in one side of slide rail inner chamber, the fixed second bar groove that has seted up in one side of slide rail inner chamber, first convex strip has been fixed to have seted up in one side of first slide, the fixed second convex strip of having seted up of opposite side of first slide, the lead screw has been cup jointed in the inner chamber rotation of first slide, the bearing has been cup jointed in the surface rotation of lead screw one end, the one end fixedly connected with spiral cover of first slide.

Preferably, the surface of the box body is rotatably provided with a first box door, the surface of the inner cavity of the first box door is fixedly provided with a lock catch, the symmetrical edges of the lock catch are fixedly provided with a first lock cylinder, one side of the box body is rotatably provided with a second box door, and the surface of the second box door is fixedly provided with a second lock cylinder.

Preferably, one end of the bearing is fixedly communicated with the right wall of the inner cavity of the box body, the screw rod and the screw cap are arranged outside one side of the box body through the bearing, one end of the screw rod is communicated with one side of the inner cavity of the first sliding plate, and the screw rod and the bearing form a rotating structure.

Preferably, an inner cavity through which the first sliding plate and the screw rod penetrate is provided with threads.

Preferably, the first door is fixedly installed on the surface of the box body through a hinge.

Preferably, the second door is fixedly installed on the surface of the box body through a hinge, and a corresponding lock catch is fixedly arranged on one side, opposite to the second lock cylinder, of the second lock cylinder.

Preferably, the bottom of the inner cavity of the box body is provided with a plurality of through holes.

Preferably, a sealing strip is arranged at the closing position between the box body and the second box door and between the box body and the first box door.

Advantageous effects

The utility model provides a novel block terminal convenient to installation. Compared with the prior art, the method has the following beneficial effects:

1. this novel block terminal convenient to installation drives first slide through the lead screw and slides on orbital surface, outside making one side that first slide can extend the second chamber door, solves the restriction because of block terminal self, leads to the waste in block terminal inner chamber's both sides space.

2. This novel block terminal convenient to installation through the second slide at first slide top to and the convex strip of second slide both sides come to inlay the whole sliding sleeve of circuit breaker in the second slide, made things convenient for the installation and the use of block terminal.

Drawings

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

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

FIG. 3 is a partial enlarged view of the point A in the structure of FIG. 2;

FIG. 4 is a schematic view of the pushing device of the present invention;

FIG. 5 is a schematic view of the slide rail structure of the present invention;

fig. 6 is a schematic structural view of the first sliding plate of the present invention.

In the figure: 1. a box body; 2. a pushing device; 21. a slide rail; 211. a first bar-shaped groove; 212. a second strip groove; 22. a first slide plate; 221. screwing a cover; 222. a screw rod; 223. a first male strip; 224. a second convex strip; 225. a second slide plate; 226. a third convex strip; 227. a fourth convex strip; 228. a bearing; 3. a first door; 4. locking; 5. a second door; 6. a second lock cylinder; 7. a first lock cylinder.

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. 1-6, the present invention provides a technical solution: a novel distribution box convenient to install comprises a box body 1, wherein three pushing devices 2 are symmetrically and fixedly connected to the surface of an inner cavity of the box body 1, each pushing device 2 comprises a sliding rail 21 and a first sliding plate 22, a first strip-shaped groove 211 is fixedly formed in one side of the inner cavity of the sliding rail 21, a second strip-shaped groove 212 is fixedly formed in one side of the inner cavity of the sliding rail 21, a first convex strip 223 is fixedly formed in one side of the first sliding plate 22, a second convex strip 224 is fixedly formed in the other side of the first sliding plate 22, a screw rod 222 is sleeved in the inner cavity of the first sliding plate 22 in a rotating mode, a bearing 228 is sleeved in the surface of one end of the screw rod 222 in a rotating mode, a rotary cover 221 is fixedly connected to one end of the first sliding plate 22, a first box door 3 is rotatably arranged on the surface of the box body 1, a lock catch 4 is fixedly arranged on the surface of the inner, the surface of the second box door 5 is fixedly provided with a second lock cylinder 6, one end of a bearing 228 is fixedly communicated with the right wall of the inner cavity of the box body 1, a screw rod 222 and a screw cap 221 are arranged outside one side of the box body 1 through the bearing 228, one end of the screw rod 222 is communicated with one side of the inner cavity of the first sliding plate 22, the screw rod 222 and the bearing 228 form a rotating structure, the inner cavity through which the first sliding plate 22 and the screw rod 222 penetrate is provided with threads, the surface of the first box door 3 and the surface of the box body 1 are fixedly installed through hinges, the surface of the second box door 5 and the surface of the box body 1 are fixedly installed through hinges, one side of the second lock cylinder 6 opposite to each other is fixedly provided with a corresponding lock catch 4, the bottom of the inner cavity of the box body 1 is provided with a plurality of through holes.

When the circuit breaker is used and installed, the first door 3 and the second door 5 are opened through the second lock cylinder 6 and the first lock cylinder 7, the screw cover 221 on one side of the rotating box body 1 is provided, the first strip-shaped groove 211 drives the screw rod 222 to rotate clockwise and in situ through the bearing 228, the first convex strip 223 and the second convex strip 224 arranged on the first sliding plate 22 slide between the first strip-shaped groove 211 and the second strip-shaped groove 212 arranged on the sliding rail 21, and the first sliding plate 22 and the screw thread corresponding to the inner cavity of the screw rod 222, when the screw cover 221 drives the screw rod 222 to rotate clockwise, the first sliding plate 22 can move to the left side in the sliding groove of the sliding rail 21 until one end of the first sliding plate 22 slides out of the outer cavity of the second door 5, the circuit breaker is slidably sleeved through the third convex strip 226 and the fourth convex strip 227 on the two sides of the second sliding plate 225, and all the required circuit breakers are slidably sleeved on the surface of the second sliding plate 225, and then the screw rod 222 is rotated counterclockwise, the first sliding plate 22 is moved to the right side again through the sliding rail 21 until the sliding plate returns to the inner cavity of the box body 1, and the first box door 3 and the second box door 5 are closed.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 a novel block terminal convenient to installation, includes box (1), its characterized in that: the surface of the inner cavity of the box body (1) is symmetrically and fixedly connected with three pushing devices (2), each pushing device (2) comprises a sliding rail (21) and a first sliding plate (22), a first strip-shaped groove (211) is fixedly formed in one side of the inner cavity of the sliding rail (21), a second strip-shaped groove (212) is fixedly formed in one side of the inner cavity of the sliding rail (21), a first convex strip (223) is fixedly formed in one side of the first sliding plate (22), a second convex strip (224) is fixedly formed in the other side of the first sliding plate (22), the inner cavity of the first sliding plate (22) is rotated and sleeved with a screw rod (222), a bearing (228) is sleeved on the surface of one end of the screw rod (222), and a rotary cover (221) is fixedly connected with one end of the first sliding plate (22).

2. The novel distribution box convenient to install of claim 1, wherein: the surface of the box body (1) is provided with a first box door (3) in a rotating mode, the surface of the inner cavity of the first box door (3) is fixedly provided with a lock catch (4), the symmetrical edges of the lock catch (4) are fixedly provided with a first lock cylinder (7), one side of the box body (1) is provided with a second box door (5) in a rotating mode, and the surface of the second box door (5) is fixedly provided with a second lock cylinder (6).

3. The novel distribution box convenient to install of claim 1, wherein: one end of the bearing (228) is fixedly communicated with the right wall of the inner cavity of the box body (1), the screw rod (222) and the screw cap (221) are arranged outside one side of the box body (1) through the bearing (228), one end of the screw rod (222) is communicated with one side of the inner cavity of the first sliding plate (22), and the screw rod (222) and the bearing (228) form a rotating structure.

4. The novel distribution box convenient to install of claim 1, wherein: and a thread is arranged in an inner cavity through which the first sliding plate (22) and the screw rod (222) penetrate.

5. The novel distribution box convenient to install of claim 2, wherein: the first box door (3) and the surface of the box body (1) are fixedly installed through hinges.

6. The novel distribution box convenient to install of claim 2, wherein: the second door (5) and the surface of the box body (1) are fixedly installed through hinges, and a corresponding lock catch (4) is fixedly arranged on one side opposite to the second lock cylinder (6).

7. The novel distribution box convenient to install of claim 1, wherein: the bottom of the inner cavity of the box body (1) is provided with a plurality of through holes.

8. The novel distribution box convenient to install of claim 1, wherein: and sealing strips are arranged at the closing positions among the box body (1), the second box door (5) and the first box door (3).