CN212343114U

CN212343114U - Block terminal convenient to safety inspection

Info

Publication number: CN212343114U
Application number: CN202021265854.XU
Authority: CN
Inventors: 罗媛元; 徐剑伟
Original assignee: Chongqing Kunguan Electrical Appliance Co ltd
Current assignee: Chongqing Kunguan Electrical Appliance Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-01-12
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of distribution boxes, and discloses a distribution box convenient for safe maintenance, which comprises a box body, one side of the box body is rotationally connected with a cabinet door, two clamping grooves are symmetrically arranged in the box body, a clamping plate is clamped between the two clamping grooves, a wiring chamber is formed in the box body at the upper position close to the clamping plate, an operation chamber is formed in the box body at the lower position close to the clamping plate, a second connecting terminal is arranged in the wiring chamber, an air switch is arranged in the operation chamber, and a first connecting terminal is arranged in the operation chamber at the lower position close to the air switch, the utility model separates the wiring chamber and the operation chamber in the box body by clamping the clamping grooves and the clamping plate, so that a user can respectively maintain in the wiring chamber and the operation chamber when maintaining, and the device is convenient for maintenance, the probability of safety accidents is reduced, and the effect of improving the safety guarantee of users is achieved.

Description

Block terminal convenient to safety inspection

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to block terminal convenient to safety inspection.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

But the block terminal on the existing market overhauls inconveniently, and the control chamber and the wiring room of traditional device do not part, take place the incident easily, reduce user's safety guarantee to the outside twines easily after inserting the connection of electric lines, need extravagant plenty of time arrangement, increases the outside and inserts the electric wire arrangement degree of difficulty, reduces outside and inserts electric wire arrangement efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal convenient to safety inspection to the reduction user safety guarantee that provides in solving above-mentioned background art and the problem that reduces outside access electric wire arrangement efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal convenient to safety inspection, includes the box, one side of box is rotated and is connected with the cabinet door, two draw-in grooves, two have been seted up to the inside symmetry of box the block is connected with the cardboard between the draw-in groove, the inside top position department that is close to the cardboard of box forms the wiring room, and the inside below position department that is close to the cardboard of box forms the control chamber, the internally mounted of wiring room has second binding post, the internally mounted of control chamber has air switch, and the inside below position department that is close to air switch of control chamber installs first binding post, all be connected with the wire between first binding post and the air switch and between air switch and the second binding post, the entrance hole has been seted up at the top of box, the wire hole has been seted up to the bottom of box.

Preferably, the wiring room is inside to be close to second binding post's top position department and to install the limiting plate, one side of limiting plate is rotated and is connected with the baffle, and the limiting groove has been seted up to one side position department that the limiting plate is close to the baffle, the magnetic sheet is installed to one side position department that the baffle is close to the limiting plate, the sheetmetal is installed to one side position department that the limiting plate is close to the magnetic sheet.

Preferably, a handle rod is arranged on one side of the cabinet door, which is opposite to the box body, and an annular groove is formed in the handle rod.

Preferably, a pull groove is formed in one side of the outer wall of the baffle, and an arc-shaped part is formed inside the pull groove.

Preferably, the cross sections of the wire inlet hole and the wire outlet hole are both circular structures, and the diameter of the wire inlet hole is the same as that of the wire outlet hole.

Preferably, the concave part of the clamping plate is rotatably connected with a connecting rod, and a guide roller is sleeved on the connecting rod.

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

(1) the utility model discloses a draw-in groove and cardboard block to part the inside wiring room of box and control chamber, can overhaul respectively in wiring room and control chamber when letting the user overhaul, reduce the degree of difficulty of overhauing, let the device be convenient for overhaul, reduce the probability of taking place the incident, reach the effect that improves user safety guarantee.

(2) The utility model discloses a spacing groove on the limiting plate inserts the electric wire block with the outside, adsorbs through sheetmetal and magnetic sheet to be fixed in limiting plate one side with the baffle, let outside insert difficult winding behind the connection of electric lines, need not extravagant plenty of time arrangement, reduce the outside and insert the electric wire arrangement degree of difficulty, improve outside and insert electric wire arrangement efficiency.

Drawings

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

FIG. 2 is the internal structure view of the cabinet door after opening;

fig. 3 is a side view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a top view of the present invention;

fig. 6 is a bottom view of the present invention;

fig. 7 is a front view of the limiting plate of the present invention after being unfolded;

fig. 8 is a top view of the clamping plate of the present invention.

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. 1-8, the present invention provides the following technical solutions: a distribution box convenient for safety maintenance comprises a box body 1, one side of the box body 1 is rotatably connected with a cabinet door 2, two clamping grooves 6 are symmetrically formed in the box body 1, a clamping plate 7 is connected between the two clamping grooves 6 in a clamping manner, a wiring chamber 9 is formed in the box body 1 at a position close to the upper part of the clamping plate 7, an operation chamber 14 is formed in the box body 1 at a position close to the lower part of the clamping plate 7, a second wiring terminal 8 is installed in the wiring chamber 9, an air switch 5 is installed in the operation chamber 14, a first wiring terminal 4 is installed in the operation chamber 14 at a position close to the lower part of the air switch 5, wires 13 are connected between the first wiring terminal 4 and the air switch 5 and between the air switch 5 and the second wiring terminal 8, a wire inlet hole 15 is formed in the top of the box body 1, a wire outlet 16 is formed in the bottom of the, thereby fixing the card board 7 in the box body 1, separating the wiring chamber 9 and the operation chamber 14, and greatly increasing the safety of users.

Further, the inside top position department that is close to second binding post 8 of wiring chamber 9 installs limiting plate 12, one side of limiting plate 12 is rotated and is connected with baffle 10, and limiting plate 12 is close to one side position department of baffle 10 and has seted up spacing groove 18, baffle 10 is close to one side position department of limiting plate 12 and installs magnetic sheet 17, limiting plate 12 is close to one side position department of magnetic sheet 17 and installs sheetmetal 19, insert the electric wire block with the outside through spacing groove 18 on limiting plate 12, adsorb magnetic sheet 17 through sheetmetal 19, thereby fixed baffle 10's position, thereby inject the position of outside access electric wire.

Further, the handle bar 3 is installed in the cabinet door 2 back to one side of box 1, has seted up the ring channel on the handle bar 3, lets cabinet door 2 be convenient for stimulate through ring channel and handle bar 3.

Furthermore, pull groove 11 has been seted up to outer wall one side of baffle 10, and the inside formation arc portion of pull groove 11 lets baffle 10 be convenient for the pulling through arc portion and pull groove 11.

Furthermore, the cross sections of the wire inlet hole 15 and the wire outlet hole 16 are both circular structures, the diameter of the wire inlet hole 15 is the same as that of the wire outlet hole 16, and an external access wire is conveniently inserted into the box body 1 through the wire inlet hole 15 and the wire outlet hole 16 which are circular structures.

Furthermore, the concave part of the clamping plate 7 is rotatably connected with a connecting rod 20, and the connecting rod 20 is sleeved with a guide roller 21, so that the movement of the wire 13 is more stable through the guide roller 21 and the connecting rod 20.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is moved to a use point, the cabinet door 2 is pulled by the handle bar 3 to open the cabinet door 2 to the maximum opening angle, and the clamping plate 7 is clamped by the clamping groove 6, thereby fixing the card board 7 inside the case 1, thereby separating the terminal chamber 9 from the operation chamber 14, inserting the external access wire into the inside of the terminal chamber 9 through the wire inlet hole 15, the baffle plate 10 is pulled through the pull groove 11, the external access electric wire is clamped and fixed through the limiting groove 18 on the limiting plate 12, the baffle plate 10 is closed, the metal sheet 19 and the magnetic plate 17 are adsorbed and fixed, thereby fixing the external access wire, connecting the external access wire with the second connection terminal 8, inserting the conveying wire into the operation chamber 14 through the wire outlet hole 16 to be connected with the first connection terminal 4, the operation chamber 14 is separated from the wiring chamber 9, so that a user can conveniently carry out maintenance operation, and the safety guarantee of the user is improved.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. The utility model provides a block terminal convenient to safety inspection, its characterized in that: the power distribution box comprises a box body, one side of box rotates and is connected with the cabinet door, two draw-in grooves have been seted up to the inside symmetry of box, two the block is connected with the cardboard between the draw-in groove, the inside top position department that is close to the cardboard of box forms the wiring room, and the inside below position department that is close to the cardboard of box forms the control chamber, the internally mounted of wiring room has the second binding post, the internally mounted of control chamber has air switch, and the inside below position department that is close to air switch of control chamber installs first binding post, all be connected with the wire between first binding post and the air switch and between air switch and the second binding post, the entrance hole has been seted up at the top of box, the wire hole has been seted up to the bottom of.

2. The distribution box convenient for safety maintenance of claim 1, wherein: the junction room is inside to be close to second binding post's top position department and to install the limiting plate, one side of limiting plate is rotated and is connected with the baffle, and the limiting plate is close to one side position department of baffle and has seted up the spacing groove, the baffle is close to one side position department of limiting plate and installs the magnetic sheet, the limiting plate is close to one side position department of magnetic sheet and installs the sheetmetal.

3. The distribution box convenient for safety maintenance of claim 1, wherein: the cabinet door is back to one side of box and is installed the barre, set up the ring channel on the barre.

4. The distribution box convenient for safety maintenance of claim 2, wherein: a pull groove is formed in one side of the outer wall of the baffle, and an arc-shaped portion is formed inside the pull groove.

5. The distribution box convenient for safety maintenance of claim 1, wherein: the cross sections of the wire inlet hole and the wire outlet hole are both of circular structures, and the diameter of the wire inlet hole is the same as that of the wire outlet hole.

6. The distribution box convenient for safety maintenance of claim 1, wherein: the concave part of the clamping plate is rotatably connected with a connecting rod, and a guide roller is sleeved on the connecting rod.