CN213676751U

CN213676751U - Fill fuse for electric pile

Info

Publication number: CN213676751U
Application number: CN202022900546.6U
Authority: CN
Inventors: 程鹏
Original assignee: Tianjin Tianditong Automation Equipment Co ltd
Current assignee: Tianjin Tianditong Automation Equipment Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-13
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a fill disconnected container body of electric pile, the on-line screen storage device comprises a base, the disconnected container body of upper end fixedly connected with of base, the backup pad that two symmetries of lower extreme fixedly connected with of base set up, the lower extreme of backup pad is equipped with the slot, sliding connection has the movable block in the slot, the lower extreme of movable block rotates and is connected with two universal wheels, the lower extreme of movable block is inserted and is equipped with two screw rods, be threaded connection between screw rod and the movable block, the upper end of screw rod run through the movable block and rotate with the slot in the lateral wall of top, the position that is close to the top in the slot is equipped with the worm, the fixed gear that meshes with the worm that has cup jointed on the screw rod, the one end and the slot inside wall. The utility model discloses an adjustment mechanism's setting sets up the universal wheel into telescopic, when being convenient for remove, improves the stability when placing.

Description

Fill fuse for electric pile

Technical Field

The utility model relates to a fuse technical field especially relates to a fill fuse for electric pile.

Background

At present, a fuse is an electric appliance which fuses a melt by heat generated by itself when a current exceeds a specified value and disconnects a circuit, and the fuse fuses the melt by heat generated by itself after the current exceeds the specified value for a period of time, thereby disconnecting the circuit; the current protector manufactured by the principle is widely applied to high-low voltage distribution systems, control systems and electric equipment, is one of the most common protective devices as a short circuit and overcurrent protector, is relatively low in use safety of the existing fuse for the charging pile, is relatively easy to cause danger, and is relatively low in practicability.

The existing patent numbers are: the utility model discloses CN201922174474.9 discloses a portable charging pile fuse, though this portable charging pile fuse, through the cooperation of work box, first limiting plate, second limiting plate, elastic spring, movable plate and crooked cardboard, can fix the fusing post, and make the fusing post more convenient change, through the cooperation of servo motor, axis of rotation, threaded rod, connecting axle, movable block, connecting block, place the case and electric cooling frame, can carry out certain cooling effect to the device after the fusing post breaks off, prevent that the staff from scalding;

however, the device does not have a moving mechanism, and a user needs to carry the device by hand to move in the carrying process, so that the physical expenditure of the user is large, and the use experience of the user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the device and not having moving mechanism, carrying the in-process, the user needs portable the device to remove, leads to user's physical expenditure great, reduces the user and uses experience, and the electric pile that provides fills fuse for electric pile.

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

the utility model provides a fill fuse for electric pile, includes the base, the upper end fixedly connected with disconnected container body of base, the lower extreme fixedly connected with two backup pads that the symmetry set up of base, the lower extreme of backup pad is equipped with the slot, sliding connection has the movable block in the slot, the lower extreme of movable block rotates and is connected with two universal wheels, the lower extreme of movable block is inserted and is equipped with two screw rods, be threaded connection between screw rod and the movable block, the upper end of screw rod runs through the movable block and rotates with the slot in the tip lateral wall and be connected, the position that is close to the top in the slot is equipped with the worm, the fixed gear that has cup jointed with worm engaged with on the screw rod, the one end and the slot inside wall of worm rotate and be connected, the other end of worm runs through the.

Preferably, the upper end of the moving block is fixedly connected with a second slide bar, the upper end of the second slide bar is slidably sleeved with a first slide bar, and the upper end of the first slide bar is fixedly connected with the side wall of the top end in the slot.

Preferably, both sides of the moving block are fixedly connected with limiting blocks, sliding grooves corresponding to the limiting blocks are formed in the inner side walls of the slots, and one ends, far away from the moving block, of the limiting blocks extend into the sliding grooves.

Preferably, the screw rod is rotatably sleeved with a stabilizing block, and one end of the stabilizing block is fixedly connected with the inner side wall of the slot.

Preferably, the lower end of the supporting plate is fixedly connected with a rubber pad.

Preferably, one end of the worm penetrating through the support plate is fixedly connected with a turntable.

Has the advantages that:

1. when the adjustable universal wheel is used, the whole position is moved through the universal wheel, when the adjustable universal wheel does not need to be moved, the worm is firstly rotated, the worm drives the two screw rods to rotate through the meshing action of the two gears, the screw rods drive the moving block to move upwards through the meshing action of the threads, the universal wheel is driven by the moving block to retract into the slot, and the lower end of the supporting plate is abutted against the ground, so that the stability when the adjustable universal wheel is not moved is improved;

2. constitute telescopic machanism through second slide bar and first slide bar, improve the stability when moving the piece and remove, through the setting of stopper, can restrict the removal stroke of moving the piece, prevent that the moving piece from droing in the slot, through the setting of stabilizing the piece, can improve the stability when the screw rod rotates, through the setting of rubber pad, can improve the frictional force between backup pad and the ground, reinforcing overall stability, through the setting of carousel, can convenience of customers rotates the worm and rotates.

Drawings

Fig. 1 is a schematic structural view of a fuse for a charging pile according to the present invention;

fig. 2 is the utility model provides a fill A department's schematic structure of electric pile fuse.

In the figure: the container comprises a base 1, a support plate 2, a container body 3, a worm 4, a gear 5, a stabilizing block 6, a first sliding rod 7, a screw 8, a second sliding rod 9, a universal wheel 10, a moving block 11 and a limiting block 12.

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. 1-2, the fuse for the charging pile comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a broken container body 3, the lower end of the base 1 is fixedly connected with two symmetrically arranged supporting plates 2 for supporting the base 1, the lower ends of the supporting plates 2 are fixedly connected with rubber pads for improving the friction force between the supporting plates 2 and the ground and enhancing the overall stability, the lower ends of the supporting plates 2 are provided with slots, and moving blocks 11 are slidably connected in the slots and used for driving universal wheels 10 to ascend and descend;

in the embodiment, the upper end of the moving block 11 is fixedly connected with a second slide bar 9 and is used for being matched with the first slide bar 7 to form a telescopic mechanism, so that the stability of the moving block 11 during moving is improved, the first slide bar 7 is sleeved at the upper end of the second slide bar 9 in a sliding manner, the upper end of the first slide bar 7 is fixedly connected with the side wall of the top end in the slot, the two sides of the moving block 11 are fixedly connected with limiting blocks 12 and are used for limiting the moving stroke of the moving block 11 and preventing the moving block 11 from falling off from the slot, a sliding groove corresponding to the limiting block 12 is formed in the inner side wall of the slot;

in the embodiment, the lower end of the moving block 11 is rotatably connected with two universal wheels 10 for facilitating integral movement, the lower end of the moving block 11 is inserted with two screw rods 8 for driving the moving block 11 to move, the screw rods 8 are in threaded connection with the moving block 11, the upper ends of the screw rods 8 penetrate through the moving block 11 and are rotatably connected with the side wall of the top end in the slot, the screw rods 8 are rotatably sleeved with the stabilizing blocks 6 for improving the stability of the screw rods 6 during rotation, and one ends of the stabilizing blocks 6 are fixedly connected with the inner side wall of the slot;

in the embodiment, a worm 4 is arranged in the slot and close to the top and used for driving the gear 5 to rotate, the gear 5 meshed with the worm 4 is fixedly sleeved on the screw 8 and used for driving the screw 8 to rotate, one end of the worm 4 is rotatably connected with the inner side wall of the slot, the other end of the worm 4 penetrates through the supporting plate 2, the worm 4 is rotatably connected with the supporting plate 2, and a turntable is fixedly connected to one end of the worm 4 penetrating through the supporting plate 2 and used for facilitating a user to rotate the worm 4;

in this embodiment, realize the overall position through universal wheel 10 and remove, when not needing to remove, at first rotate worm 4, worm 4 drives two screw rods 8 through the effect with two gear 5 meshing and rotates, and screw rod 8 drives movable block 11 rebound through thread engagement's effect, drives in the universal wheel 10 withdrawal slot through movable block 11, makes the lower extreme and the ground of backup pad 2 offset to improve and place the stability when unmovable, the utility model discloses a setting up of adjustment mechanism sets up universal wheel 10 into telescopic, when being convenient for remove, improves the stability when placing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fill electric pile fuse, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a broken container body (3), the lower end of the base (1) is fixedly connected with two support plates (2) which are symmetrically arranged, the lower ends of the support plates (2) are provided with slots, moving blocks (11) are connected in the slots in a sliding manner, the lower ends of the moving blocks (11) are rotatably connected with two universal wheels (10), the lower ends of the moving blocks (11) are inserted with two screw rods (8), the screw rods (8) are in threaded connection with the moving blocks (11), the upper ends of the screw rods (8) penetrate through the moving blocks (11) and are rotatably connected with the side wall of the top end in the slots, the positions close to the tops in the slots are provided with worm screws (4), gears (5) meshed with the worm screws (4) are fixedly sleeved on the screw rods (8), one ends of the worm screws (4) are, the other end of the worm (4) penetrates through the support plate (2), and the worm (4) is rotatably connected with the support plate (2).

2. The fuse for the charging pile according to claim 1, characterized in that: the upper end of the moving block (11) is fixedly connected with a second slide bar (9), the upper end of the second slide bar (9) is sleeved with a first slide bar (7) in a sliding mode, and the upper end of the first slide bar (7) is fixedly connected with the side wall of the top end in the slot.

3. The fuse for the charging pile according to claim 1, characterized in that: both sides of the moving block (11) are fixedly connected with limiting blocks (12), sliding grooves corresponding to the limiting blocks (12) are formed in the inner side walls of the slots, and one ends, far away from the moving block (11), of the limiting blocks (12) extend into the sliding grooves.

4. The fuse for the charging pile according to claim 1, characterized in that: the screw rod (8) is rotatably sleeved with a stabilizing block (6), and one end of the stabilizing block (6) is fixedly connected with the inner side wall of the slot.

5. The fuse for the charging pile according to claim 1, characterized in that: the lower end of the supporting plate (2) is fixedly connected with a rubber pad.

6. The fuse for the charging pile according to claim 1, characterized in that: one end of the worm (4) penetrating through the supporting plate (2) is fixedly connected with a turntable.