CN216700676U

CN216700676U - Concatenation formula is kept apart to disappear anticreep type accuse and is protected

Info

Publication number: CN216700676U
Application number: CN202220227021.7U
Authority: CN
Inventors: 欧阳平; 屈风云; 童玲
Original assignee: Wuhan Taihao Power Technology Co ltd
Current assignee: Wuhan Taihao Power Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-07
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to the technical field of installation of control and protection, in particular to a spliced isolation and elimination leakage-proof control and protection device, which comprises an upper shell, wherein a lifting frame is arranged at the lower end of the upper shell, the upper end of the lower shell is slidably inserted into the lifting frame, lug seats which are matched and inserted with the lifting frame are arranged on the outer walls of the left side and the right side of the lower shell, wiring clamping plates are arranged on the outer sides of the lower shell and the upper shell, the lower shell and the upper shell are electrically connected through a folded connecting cable, an inserting rod which is slidably inserted into the lug seats is vertically arranged at the lower end of the lifting frame, and a first spring which is pressed between the lifting frame and the lug seats is vertically sleeved on the outer wall of the inserting rod, so that the spliced isolation and elimination leakage-proof control and protection device has the advantages that: through the components of a whole that can function independently structure that sets up traditional integrative accuse protection to shell slip grafting from top to bottom, the elastic connection of shell about the cooperation goes up the grafting of inserted bar and ear seat on the lift frame, for the accuse protects and realizes the installation of extrusion formula grafting, reaches convenient installation and dismantlement purpose, and the installation is firm, and circuit connection is stable.

Description

Concatenation formula is kept apart to disappear anticreep type accuse and is protected

Technical Field

The utility model relates to the technical field of installation of control and protection, in particular to a spliced type isolation power-leakage-prevention control and protection device.

Background

When the existing circuit is installed, an electric leakage protection device needs to be assembled, and when the electric leakage protection device is installed, isolation and sealing treatment needs to be carried out, so that electric leakage or damage is prevented.

However, the existing control protection shell is mostly integrated, so that the control protection is realized by mounting fastener structures such as screws when being mounted, the fasteners such as screws are mostly made of metal materials, when the control protection shell is detached, safety accidents are easily caused by electric leakage, and the control protection shell is often unstable in circuit connection due to loosening of connection when being mounted, so that the stability of circuit transmission is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spliced isolation and leakage-prevention control protector to solve the problem of convenient installation of the control protector.

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

the utility model provides a concatenation formula is kept apart to disappear anticreep type accuse and is protected, concatenation formula accuse is protected and is included:

the lower end of the upper shell is provided with a lifting frame;

the upper end of the lower shell is inserted in the lifting frame in a sliding mode, ear seats matched and inserted with the lifting frame are arranged on the outer walls of the left side and the right side of the lower shell, wiring clamping plates are arranged on the outer sides of the lower shell and the upper shell, and the lower shell is electrically connected with the upper shell through a folded connecting cable;

the lifting frame, the lower extreme of lifting frame is vertical to be provided with the inserted bar with ear seat slip grafting, the outer wall of inserted bar is vertical to be cup jointed the pressfitting first spring between lifting frame and ear seat.

Preferably, the end part of the lower end of the inserted link is provided with a limiting plate, and the limiting plate is pressed on the outer wall of the lower end of the lug seat.

Preferably, the front and rear side walls of the lifting frame are provided with opening windows in a penetrating manner, the front and rear outer walls of the lower shell are provided with slots, and the slots are located on the inner sides of the opening windows.

Preferably, the inserting slot is internally inserted with an inserting plate which is vertically distributed with the opening window, and a supporting plate which is abutted against the inner wall of the upper end of the opening window is vertically clamped on the inserting plate.

Preferably, the outer walls of the left side and the right side of the lower shell are provided with sliding grooves, and the inner wall of the lifting frame is vertically inserted into the sliding grooves in a sliding manner.

Preferably, a pair of vertical rods are distributed on the end face of one side, opposite to the upper shell, of the lower shell in a staggered manner, a sliding cross beam is inserted into the end portion of each vertical rod in a transverse sliding manner, and a wire arrangement wheel is arranged at one end of each sliding cross beam.

Preferably, the folding distribution is that the wire arrangement wheel that the connection cable distributes that extends the dislocation is buckled and is extended, the other end tip that the sliding beam is located the pole setting is provided with the baffle, and has cup jointed the second spring on the sliding beam, the pressfitting of second spring is between baffle and pole setting.

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

according to the utility model, the traditional integrated control protector is arranged into a split structure with upper and lower shells slidably inserted, so that the convenient adjustment of the height of the control protector is realized, the insertion of the insertion rod and the lug seat on the lifting frame is matched, the first spring is arranged at the insertion position, the elastic connection of the upper and lower shells is realized, the extrusion type insertion installation of the control protector is realized, the dislocation fixation is realized under the reset elasticity of the first spring, the purposes of convenient installation and disassembly are achieved, the installation is firm, and the circuit connection is stable.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1.

In the figure: 1. an upper housing; 2. a wiring clamping plate; 3. a lower housing; 4. a lifting frame; 5. connecting a cable; 6. a chute; 7. an ear mount; 8. inserting a rod; 9. a first spring; 10. a limiting plate; 11. a slot; 12. a support plate; 13. inserting plates; 14. an opening window; 15. erecting a rod; 16. a sliding beam; 17. a second spring; 18. a wire arrangement wheel; 19. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

the utility model provides a concatenation formula is kept apart to disappear anticreep type accuse and is protected, concatenation formula accuse is protected and is provided with elevator frame 4 including the lower extreme of last shell 1, and the upper end of lower shell 3 slides and pegs graft in elevator frame 4, realizes the slip grafting of upper and lower shell through elevator frame 4, and then realizes guaranteeing the convenient regulation of height to the accuse through the components of a whole that can function independently structure.

The left and right sides outer wall of lower shell 3 is provided with the ear seat 7 of pegging graft with the cooperation of lifting frame 4, and the lower extreme of lifting frame 4 is vertical to be provided with the inserted bar 8 of pegging graft with ear seat 7 slip, and the outer wall of inserted bar 8 is vertical to be cup jointed the pressfitting first spring 9 between lifting frame 4 and ear seat 7, and the lower extreme tip of inserted bar 8 is provided with limiting plate 10, and limiting plate 10 pressfitting is at the lower extreme outer wall of ear seat 7.

Example 1: utilize the position of the grafting of inserted bar 8 and ear seat 7 injects the lift frame 4, the elastic connection of shell 3 and last shell 1 under the cooperation first spring 9 realization for the extrusion formula installation of pegging graft is realized to the accuse guarantor.

Lower shell 3 all is provided with wiring cardboard 2 with the outside of last shell 1, makes under the elasticity that resets of first spring 9 through setting up wiring cardboard 2, utilizes wiring cardboard 2 to realize realizing with the inner wall of installing frame that the dislocation is fixed, reaches the purpose of convenient installation and dismantlement, and the installation is firm, and circuit connection is stable.

The lower shell 3 is electrically connected with the upper shell 1 through a folding connecting cable 5, and the folding connecting cable 5 is adapted to the height adjustment of the lower shell 3 and the upper shell 1.

Example 2: on the basis of embodiment 1, this application still has and runs through on the front and back lateral wall of lift frame 4 and set up opening window 14, and the front and back outer wall of lower shell 3 is provided with slot 11, and slot 11 is located opening window 14's inboard, and it has picture peg 13 with opening window 14 vertical distribution to peg 11 interpolation, and vertical joint has the backup pad 12 that offsets with opening window 14 upper end inner wall on picture peg 13.

To the great or circuit connection's of size accuse guarantor, its self gravity is great, under the extrusion to first spring 9, makes the relative laminating between lower shell 3 and the last shell 1 easily, and then causes the traction to external cable for connect and drop.

The inserting connection of the inserting plate 13 is realized through the inserting groove 11, and then the supporting of the inserting plate 13 and the opening window 14 is realized through the supporting plate 12, so that the height between the lower shell 3 and the upper shell 1 is fixed, and the relative extrusion caused by gravity is avoided.

Example 3: on the basis of embodiment 1, this application still has and sets up spout 6 at the left and right sides outer wall of lower shell 3, and the vertical slip of inner wall of lifting frame 4 is pegged graft in spout 6.

To current many numerical control guarantors, its outer wall is the cambered surface mostly, and then causes lifting frame 4 to appear the rotation of relative angle easily in the lift in-process for inserted bar 8 is difficult to realize when the installation and corresponds with the position of ear seat 7.

Reach the circumference angle of fixed lifting frame 4 installation through setting up vertical spout 6, and then realize inserting rod 8 and the corresponding grafting of ear seat 7.

Example 4: on the basis of embodiment 1, this application still has a pair of pole setting 15 of dislocation distribution on the relative one side terminal surface of lower shell 3 and last shell 1, the tip lateral sliding of pole setting 15 is pegged graft and is had sliding beam 16, sliding beam 16's one end is provided with the wire arranging wheel 18, folding distribution's connecting cable 5 extends along the wire arranging wheel 18 bending extension of dislocation distribution, sliding beam 16 is located the other end tip of pole setting 15 and is provided with baffle 19, and has cup jointed second spring 17 on sliding beam 16, second spring 17 pressfitting is between baffle 19 and pole setting 15.

The control of the connection of the complex circuit is protected, the connection of the internal circuit is complex, a plurality of cables are needed to connect the upper shell and the lower shell, and the cables are easily wound to influence the performance due to the elastic insertion of the upper shell and the lower shell.

Realize the orderly arrangement of connecting cable 5 through setting up calandria wheel 18, through being provided with sliding beam 16 who has second spring 17, and then make between lower shell 3 and last shell 1 for the in-process that extends, connecting cable 5 is owing to extend to cause and is dragged, at the in-process of dragging, traction force drives sliding beam 16 lateral sliding, through baffle 19 to second spring 17's extrusion, the realization is to the buffering of connecting cable 5 traction force, thereby avoid connecting and drop, realize stable circuit connection.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concatenation formula is kept apart to disappear anticreep type accuse and is protected which characterized in that: the concatenation formula accuse is protected and is included:

the lifting device comprises an upper shell (1), wherein a lifting frame (4) is arranged at the lower end of the upper shell (1);

the upper end of the lower shell (3) is inserted in the lifting frame (4) in a sliding mode, the outer walls of the left side and the right side of the lower shell (3) are provided with lug seats (7) which are inserted in the lifting frame (4) in a matched mode, the outer sides of the lower shell (3) and the upper shell (1) are provided with wiring clamping plates (2), and the lower shell (3) is electrically connected with the upper shell (1) through a folded connecting cable (5);

the lifting frame (4), the lower extreme of lifting frame (4) is vertical to be provided with inserted bar (8) of pegging graft with ear seat (7) slip, the outer wall of inserted bar (8) is vertical to be cup jointed pressfitting first spring (9) between lifting frame (4) and ear seat (7).

2. The split joint type isolation and anti-leakage control protector as claimed in claim 1, wherein: the lower end part of the inserted bar (8) is provided with a limiting plate (10), and the limiting plate (10) is pressed on the outer wall of the lower end of the lug seat (7).

3. The split joint type isolation, elimination and leakage prevention control protector according to claim 1, characterized in that: the lifting frame is characterized in that opening windows (14) are arranged on the front side wall and the rear side wall of the lifting frame (4) in a penetrating mode, slots (11) are arranged on the front outer wall and the rear outer wall of the lower shell (3), and the slots (11) are located on the inner sides of the opening windows (14).

4. The split joint type isolation and anti-leakage control protector as claimed in claim 3, wherein: the slot (11) is internally spliced with a plugboard (13) which is vertically distributed with the opening window (14), and the plugboard (13) is vertically clamped with a supporting plate (12) which is propped against the inner wall of the upper end of the opening window (14).

5. The split joint type isolation and anti-leakage control protector as claimed in claim 1, wherein: the outer walls of the left side and the right side of the lower shell (3) are provided with sliding grooves (6), and the inner wall of the lifting frame (4) is vertically inserted into the sliding grooves (6) in a sliding mode.

6. The split joint type isolation and anti-leakage control protector as claimed in claim 1, wherein: a pair of vertical rods (15) are distributed on the end face of one side, opposite to the upper shell (1), of the lower shell (3) in a staggered mode, a sliding cross beam (16) is inserted into the end portion of each vertical rod (15) in a transverse sliding mode, and a wire arranging wheel (18) is arranged at one end of each sliding cross beam (16).

7. The split joint type isolation and leakage prevention control protector as claimed in claim 6, wherein: folding distribution connect cable (5) to extend with buckling of wire arranging wheel (18) that the dislocation distributes, sliding beam (16) are located the other end tip of pole setting (15) and are provided with baffle (19), and have cup jointed second spring (17) on sliding beam (16), second spring (17) pressfitting is between baffle (19) and pole setting (15).