CN210092662U

CN210092662U - Synthesize block terminal mechanical locking device

Info

Publication number: CN210092662U
Application number: CN201921336443.2U
Authority: CN
Inventors: 刘必锋; 周显仁; 朱峰
Original assignee: Fujian Jingwah Electrical Equipment Co Ltd
Current assignee: Fujian Jingwah Electrical Equipment Co Ltd
Priority date: 2019-08-18
Filing date: 2019-08-18
Publication date: 2020-02-18
Anticipated expiration: 2029-08-18

Abstract

The utility model discloses a synthesize block terminal machinery blocking device, including the block terminal, a block terminal inside wall front end fixed mounting has smooth box, and it is provided with the slide to slide in the smooth chamber, the block terminal is located the inside wall rear end fixed mounting who slides the box position and has electric putter. The utility model discloses simple structure, production is convenient, when needs inspection block terminal, opens the back with the chamber door of block terminal, starts electric putter, and electric putter promotes the slide and removes, can support the chamber door, owing to be that the slide supports the chamber door, electric putter not with the chamber door contact, can reduce the chamber door to electric putter's effort to improve the life of whole device.

Description

Synthesize block terminal mechanical locking device

Technical Field

The utility model relates to a block terminal technical field, more specifically say, in particular to synthesize block terminal machinery blocking device.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The comprehensive distribution box is a novel comprehensive control box which integrates electric energy distribution, metering, protection, control and reactive compensation. Present block terminal does not fix the cabinet door, the operator is installed or is repaired the inside electrical apparatus of block terminal when, the cabinet door receives external force position and can cause the influence to the operator when changing, if the cabinet door atress is too big, the operator probably bears in addition and is clapped into the inside danger of block terminal, personal safety can not be ensured, patent number CN201821724647.9 has proposed a comprehensive block terminal mechanical locking device, this kind of device though can fix the chamber door, but the structure is too complicated, and when the chamber door received great external force, cause the damage of device very easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synthesize block terminal machinery blocking device to solve the problem that prior art exists.

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

the utility model provides a synthesize block terminal machinery blocking device, includes the block terminal, a block terminal inside wall front end fixed mounting has smooth box, smooth box is located chamber door one side position of block terminal, is equipped with smooth chamber in the smooth box, smooth chamber link up smooth box both ends, and it is provided with the slide to slide in the smooth chamber, the block terminal is located the inside wall rear end fixed mounting who slides the box position has electric putter, electric putter's output pole corresponds to slide rear end middle part position, the slide is close to the equal fixed mounting in one side both ends position of electric putter position has the protrusion baffle, smooth notch has all been seted up to the inside upper and lower wall of smooth box, the equal movable insertion of protrusion baffle is established in the spout that corresponds the position, spout internal fixation installs the spring, and spring one end and the laminating of protrusion.

Further, the slide inboard surface has been seted up and has been held the notch, even vertical fixed mounting has the multiunit roller bearing in the holding notch, the roller bearing laminates with the block terminal inside wall.

Further, the fixed bonding of smooth box inside wall has wear-resisting rubber piece, wear-resisting rubber piece is kept away from and is held notch one side.

Furthermore, the surface of one side of the sliding plate, which is far away from the electric push rod, is in an arc shape.

Compared with the prior art, the utility model has the advantages of: the utility model discloses simple structure, production is convenient, when needs inspection block terminal, opens the back with the chamber door of block terminal, starts electric putter, and electric putter promotes the slide and removes, can support the chamber door, owing to be that the slide supports the chamber door, electric putter not with the chamber door contact, can reduce the chamber door to electric putter's effort to improve the life of whole device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural diagram of a mechanical locking device of an integrated distribution box according to the present invention;

FIG. 2 is a sectional view of the structure taken along line A-A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a structure view of the slide board of the present invention.

In the figure: 1 block terminal, 2 smooth boxes, 3 smooth chamber, 4 slides, 5 hold notch, 6 rollers, 7 wear-resisting rubber sheets, 8 spout openings, 9 springs, 10 protrusion baffles, 11 electric putter.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1-4, the utility model provides a synthesize block terminal machinery blocking device, including

block terminal

1, 1 inside wall front end fixed mounting of block terminal has smooth box 2, smooth box 2 is located box 1's chamber door one side position, be equipped with smooth chamber 3 in smooth box 2, smooth chamber 3 link up smooth box 2 both sides, it is provided with slide 4 to slide in the smooth chamber 3, block terminal 1 is located the inside wall rear end fixed mounting who slides box 2 position has electric putter 11, electric putter 11's output pole corresponds to slide 4 rear end middle part position, the equal fixed mounting in one side both ends position that slide 4 is close to electric putter 11 position has salient baffle 10, smooth box 2 is inside to go up the lower wall and has all seted up smooth notch 8, the equal movable insertion of salient baffle 10 is established in the spout mouth 8 that corresponds the position, fixed mounting has spring 9 in the smooth notch 8, spring 9 one end and the laminating of salient baffle 10 lateral.

In this embodiment, 4 inboard surfaces of slide have been seted up and have been held notch 5, hold even vertical fixed mounting in notch 5 and have multiunit roller bearing 6, and roller bearing 6 and the laminating of 1 inside wall of block terminal do benefit to the slip of slide 4 in holding notch 5 more.

In this embodiment, the fixed bonding of smooth 2 inside walls of box has wear-resisting rubber piece 7, and wear-resisting rubber piece 7 is kept away from and is held 5 one sides of notch, and when block terminal 1's chamber door and slide 4 interact, wear-resisting

rubber piece

7 and 4 surface contact of slide can increase the stability of slide 4 at smooth box 2.

In this embodiment, slide 4 keeps away from one side surface of electric putter 11 and is circular-arc, and it causes the damage to the chamber door surface when can avoiding slide 4 and block terminal 1's chamber door contact.

The utility model discloses a theory of operation does: when the distribution box needs to be checked, after the door of the distribution box 1 is opened, the electric push rod 11 is started, the electric push rod 11 pushes the sliding plate 4 to move, the sliding plate 4 extends out of the sliding box 2 at the moment, the door 1 can be resisted, the piston rod of the electric push rod 11 is contracted by closing the electric push rod, the sliding plate 4 can be retracted into the sliding box 2 under the elastic force action of the spring 9 at the moment, and the door of the distribution box 1 can be closed at the moment.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a synthesize block terminal mechanical blocking device, includes the block terminal, its characterized in that: a inside wall front end fixed mounting of block terminal has smooth box, smooth box is located chamber door one side position of block terminal, is equipped with smooth chamber in the smooth box, smooth chamber link up smooth box both sides end, and it is provided with the slide to slide in the chamber, the block terminal is located the inside wall rear end fixed mounting who slides the box position has electric putter, electric putter's delivery rod corresponding to slide rear end middle part position, the slide is close to the equal fixed mounting in one side both ends position of electric putter position has the protrusion baffle, the inside upper and lower wall of smooth box has all been seted up smooth notch, the equal movable insertion of protrusion baffle is established in the spout that corresponds the position, fixed mounting has the spring in the spout, and spring one end and the laminating of protrusion baffle lateral wall.

2. The integrated panelboard mechanical latch of claim 1 further including: the slide inboard surface has been seted up and has been held the notch, even vertical fixed mounting has the multiunit roller bearing in the holding notch, roller bearing and the laminating of block terminal inside wall.

3. The integrated panelboard mechanical latch of claim 1 further including: the fixed bonding of smooth box inside wall has wear-resisting rubber piece, wear-resisting rubber piece is kept away from and is held notch one side.

4. The integrated panelboard mechanical latch of claim 1 further including: the surface of one side of the sliding plate, which is far away from the electric push rod, is arc-shaped.