CN213212786U

CN213212786U - Economical mini-distribution box

Info

Publication number: CN213212786U
Application number: CN202021982617.5U
Authority: CN
Inventors: 项维民; 于力
Original assignee: Xian Fanyi University
Current assignee: Xian Fanyi University
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-14
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to the technical field of distribution box equipment, especially, be an economical mini-distribution box, be not convenient for carry on dismantling fast and install, lead to the distribution box components and parts damage when needing the maintenance, can only the on-the-spot maintenance to current little distribution box, if meet damage when serious, because traditional fixed mounting can not be quick demolish, reduced work efficiency's problem, the following scheme is proposed at present, it includes distribution box body and mounting panel, distribution box body one side is connected with the chamber door through the hinge rotation, and distribution box body opposite side and mounting panel one side activity butt and fixed mounting have a connecting plate, the connecting hole has been seted up to mounting panel one side, and the connecting plate all has seted up vertical groove on connecting hole top inner wall and the bottom inner wall with the top inner wall, the bottom inner wall of connecting. The utility model discloses be convenient for dismantle fast the block terminal to be convenient for detect and maintain it, improved repair's efficiency.

Description

Economical mini-distribution box

Technical Field

The utility model relates to a block terminal equipment technical field especially relates to an economical mini block terminal.

Background

The small distribution box is often installed in civil houses, industrial mines, enterprises, shops, hotels, airports, institutions and high-rise building sites of schools and is used for line overload, short circuit, leakage protection and line change-over switches in lines of lighting distribution, mobile electric equipment and electric energy measurement.

The existing miniature distribution box is not convenient to rapidly disassemble and assemble, and only can be maintained on site when a distribution box component is damaged and needs to be maintained, if the component is seriously damaged, the traditional fixed installation cannot be rapidly disassembled, so that the working efficiency is reduced, and the economical miniature distribution box is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current small-size block terminal and be not convenient for dismantle fast and install, lead to block terminal components and parts to damage when needing the maintenance, can only the on-the-spot maintenance, if meet damage when serious, because traditional fixed mounting can not be quick demolish, reduced work efficiency's shortcoming, and an economical mini block terminal that provides.

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

an economical mini distribution box comprises a distribution box body and a mounting plate, wherein one side of the distribution box body is rotatably connected with a box door through a hinge, the other side of the distribution box body is movably abutted against one side of the mounting plate and is fixedly provided with a connecting plate, one side of the mounting plate is provided with a connecting hole, the connecting plate is movably abutted against the inner wall of the top part, the inner wall of the bottom part and the inner walls of the front side and the rear side of the connecting hole, the inner wall of the top part and the inner wall of the bottom part of the connecting hole are respectively provided with a vertical groove, two wedge-shaped clamping plates are respectively and movably clamped with the corresponding clamping grooves, a transverse rod is fixedly arranged on the side, away from each other, of the two wedge-shaped clamping plates, one side, close to each other, of, fixed mounting has the gear on the connecting axle, and two racks all mesh with the gear mutually, and the wedge cardboard bottom fixed mounting that is located the below has the riser, and the spout has been seted up to the vertical tank bottom that is located the below, and riser sliding connection has seted up the mounting hole bottom riser one side in the spout, and the threaded rod is installed in the mounting hole rotation, and the sleeve has been cup jointed to threaded rod outside screw thread, the one end of sleeve one side fixedly connected with kelly, the riser slides and cup joints in the kelly outside, the constant head tank has been seted up on the inner wall of spout one side, and the kel.

Preferably, a limiting disc is fixedly mounted at one end of the threaded rod, a groove is formed in one side of the vertical plate, and the limiting disc is movably abutted against the inner wall of one side of the groove to limit the threaded rod.

Preferably, circular slots are formed in the top of one side of the mounting plate and the bottom of one side of the mounting plate, assembling holes are formed in the inner wall of one side of each circular slot, and the mounting plate is convenient to fix.

Preferably, the other end of the threaded rod is fixedly provided with a knob, and the knob is movably abutted against one side of the mounting plate so as to control the rotation and the sliding of the threaded rod conveniently.

Preferably, two wedge-shaped clamping plates are close to each other and one end of a return spring is fixedly connected to one side of each of the two wedge-shaped clamping plates, and the other ends of the two return springs are fixedly connected with the corresponding inner walls of the vertical grooves respectively to reset the wedge-shaped clamping plates.

Preferably, a through hole is formed in the inner wall of one side of the sliding groove, and the sleeve is movably abutted to the inner walls of the front side and the rear side of the through hole, so that the sleeve is convenient to mount and move.

In the utility model, the handle knob is held by hand to control the threaded rod to rotate, the threaded rod is matched with the thread of the sleeve and drives the sleeve to move to one side far away from the vertical plate under the guiding action of the clamping rod, and the sleeve drives the clamping rod to move to one side to separate the clamping rod from being connected with the positioning groove, so that the vertical plate is separated from being fixed;

in the utility model, an economical mini-distribution box, through pressing the knob downstream, the knob passes through the threaded rod and drives the riser downstream, the riser drives the wedge cardboard downstream that is located below and compresses the reset spring that is located below, the wedge cardboard that is located below drives the rack downstream that keeps away from distribution box body one side through the horizontal pole that is located below, and drive gear anticlockwise rotation through the meshing with the gear, the gear drives horizontal pole and the wedge cardboard upward movement that is located above through the meshing with the rack that is located the opposite side, thereby make two wedge cardboards break away from with the connection of corresponding joint groove, thereby break away from the fixed to the connecting plate, in order to dismantle the distribution box body, thereby be convenient for detect to restore it;

the utility model has the advantages of reasonable design, be convenient for dismantle fast the block terminal to be convenient for detect and maintain it, improved repair's efficiency, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of an economical mini-distribution box according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of an economical mini-distribution box according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of the economical mini-distribution box of the present invention.

In the figure: 1. a distribution box body; 2. mounting a plate; 3. a connecting plate; 4. connecting holes; 5. a vertical groove; 6. a wedge-shaped clamping plate; 7. a clamping groove; 8. a return spring; 9. a cross bar; 10. a limiting disc; 11. a rack; 12. a connecting shaft; 13. a gear; 14. a vertical plate; 15. a chute; 16. a threaded rod; 17. a sleeve; 18. a clamping rod; 19. positioning a groove; 20. an assembly hole; 21. a knob; 22. and a through hole.

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.

Referring to fig. 1-3, an economical mini-distribution box comprises a distribution box body 1 and a mounting plate 2, one side of the distribution box body 1 is rotatably connected with a box door through a hinge, the other side of the distribution box body 1 is movably abutted against one side of the mounting plate 2 and is fixedly provided with a connecting plate 3, one side of the mounting plate 2 is provided with a connecting hole 4, the connecting plate 3 is movably abutted against the top inner wall, the bottom inner wall and the front and back inner walls of the connecting hole 4, the top inner wall and the bottom inner wall of the connecting hole 4 are respectively provided with a vertical groove 5, wedge-shaped clamping plates 6 are respectively and slidably arranged in the two vertical grooves 5, the top and the bottom of the connecting plate 3 are respectively provided with a clamping groove 7, the two wedge-shaped clamping plates 6 are respectively and movably clamped with the corresponding clamping grooves 7, one side, rotate around connecting hole 4 on the both sides inner wall and install same connecting axle 12, fixed mounting has gear 13 on connecting axle 12, two rack 11 all mesh with gear 13 mutually, 6 bottom fixed mounting of wedge cardboard that are located the below have riser 14, the spout 15 has been seted up to the vertical groove 5 bottom that is located the below, riser 14 sliding connection is in spout 15, the mounting hole has been seted up to riser 14 one side bottom, the threaded rod 16 is installed to the rotation in the mounting hole, sleeve 17 has been cup jointed to the 16 outside screw threads of threaded rod, sleeve 17 one side fixedly connected with kelly 18's one end, riser 14 slides and cup joints in the kelly 18 outside, constant head tank 19 has been seted up on the inner wall of spout 15 one side, kelly 18.

The utility model discloses in, 16 one end fixed mounting of threaded rod has spacing dish 10, and the recess has been seted up to riser 14 one side, and spacing dish 10 and recess one side inner wall activity butt carry on spacingly to threaded rod 16.

The utility model discloses in, the circular recess has all been seted up to mounting panel 2 one side top and one side bottom, has all seted up pilot hole 20 on two circular recess one side inner walls, the fixed mounting of mounting panel 2 of being convenient for.

The utility model discloses in, 16 other end fixed mounting of threaded rod has knob 21,

knob

21 and 2 one side activity butts of mounting panel, the rotation and the slip of the control threaded rod 16 of being convenient for.

The utility model discloses in, the equal fixedly connected with reset spring 8's in one side one end that two wedge cardboards 6 are close to each other one end, two reset spring 8's the other end respectively with the 5 inner wall fixed connection in vertical groove that correspond, reset wedge cardboard 6.

The utility model discloses in, seted up through-hole 22 on the inner wall of 15 one sides of spout, sleeve 17 and through-hole 22 around both sides inner wall activity butt, the sleeve 17's of being convenient for installation and motion.

In the utility model, when in use, the knob 21 is held by hand to control the rotation of the threaded rod 16, the threaded rod 16 is matched with the thread of the sleeve 17 and drives the sleeve 17 to move to one side far away from the vertical plate 14 under the guiding action of the clamping rod 19, the sleeve 17 drives the clamping rod 18 to move to one side to make the clamping rod 18 break away from the connection with the positioning groove 19, thereby breaking away from the fixation of the vertical plate 14, then the knob 21 is pressed to move downwards, the knob 21 drives the vertical plate 14 to move downwards through the threaded rod 16, the vertical plate 14 drives the wedge-shaped clamping plate 16 below to move downwards and compresses the reset spring 8 below, the wedge-shaped clamping plate 16 below drives the rack 11 far away from one side of the distribution box body 1 to move downwards through the cross rod 9 below and drives the gear 13 to rotate anticlockwise through the meshing with the gear 13 on the other side, the gear 13 drives the cross rod 9 above and the wedge-shaped clamping plate 6 to, thereby make two wedge-shaped cardboard 6 break away from with the connection that corresponds joint groove 7 to break away from the fixed to connecting plate 3, so that dismantle block terminal body 1, thereby be convenient for detect the restoration to it.

Claims

1. An economical mini distribution box comprises a distribution box body (1) and a mounting plate (2), and is characterized in that one side of the distribution box body (1) is rotatably connected with a box door through a hinge, the other side of the distribution box body (1) is movably abutted against one side of the mounting plate (2) and is fixedly provided with a connecting plate (3), one side of the mounting plate (2) is provided with a connecting hole (4), the connecting plate (3) is movably abutted against the inner wall of the top, the inner wall of the bottom and the inner walls of the front side and the rear side of the connecting hole (4), the inner wall of the top and the inner wall of the bottom of the connecting hole (4) are respectively provided with a vertical groove (5), wedge-shaped clamping plates (6) are respectively and slidably arranged in the two vertical grooves (5), clamping grooves (7) are respectively arranged at the top and the bottom of the connecting plate (3), two wedge-shaped clamping plates (6) are, one side of each of the two cross rods (9) close to each other is fixedly connected with one end of a rack (11), the inner walls of the front side and the rear side of each connecting hole (4) are rotatably provided with the same connecting shaft (12), the connecting shaft (12) is fixedly provided with a gear (13), the two racks (11) are respectively meshed with the gear (13), the bottom of the wedge-shaped clamping plate (6) positioned below is fixedly provided with a vertical plate (14), the bottom of the vertical groove (5) positioned below is provided with a sliding groove (15), the vertical plate (14) is slidably connected in the sliding groove (15), the bottom of one side of the vertical plate (14) is provided with a mounting hole, a threaded rod (16) is rotatably arranged in the mounting hole, the outer side of the threaded rod (16) is in threaded sleeve connection with a sleeve (17), one end of a clamping rod (18) is fixedly connected to one side of the sleeve (17), the vertical, the clamping rod (18) is movably clamped with the positioning groove (19).

2. The economical mini power distribution box according to claim 1, wherein a limiting disc (10) is fixedly installed at one end of the threaded rod (16), a groove is formed in one side of the vertical plate (14), and the limiting disc (10) is movably abutted to the inner wall of one side of the groove.

3. The miniature economical distribution box according to claim 1, wherein said mounting plate (2) has circular grooves formed on both top and bottom sides, and fitting holes (20) formed on the inner wall of one side of each of said circular grooves.

4. The economical mini-distribution box according to claim 1, characterized in that the other end of said threaded rod (16) is fixedly mounted with a knob (21), said knob (21) is movably abutted against one side of said mounting plate (2).

5. The economical mini-distribution box according to claim 1, wherein one side of each of the two wedge-shaped clamping plates (6) close to each other is fixedly connected with one end of a return spring (8), and the other ends of the two return springs (8) are respectively fixedly connected with the inner wall of the corresponding vertical groove (5).

6. The economical mini-distribution box according to claim 1, wherein a through hole (22) is formed on an inner wall of one side of the sliding groove (15), and the sleeve (17) is movably abutted against inner walls of front and rear sides of the through hole (22).