CN212210278U

CN212210278U - Cubical switchboard chassis car with shrink function

Info

Publication number: CN212210278U
Application number: CN202021277161.2U
Authority: CN
Inventors: 张荣鑫; 吴顺福
Original assignee: Xiamen Lianfeng Electric Appliance Co ltd
Current assignee: Xiamen Lianfeng Electric Appliance Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-12-22
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a cubical switchboard chassis car shrink function field, especially is a cubical switchboard chassis car with shrink function, including the cabinet board, the left side central point of cabinet board puts and is equipped with the sleeve, the sleeve runs through the cabinet board, and sleeve and cabinet board fixed connection, the inboard sliding connection of sleeve has the tensile pole, the outside sliding connection of sleeve has the sleeve, in the utility model, through the fixture block that sets up, this kind of setting cooperates the sliding connection of fixture block and sleeve, the transmission line and the rotation of fixture block and sleeve are connected and the sliding connection of pull rod and transmission line, and after the staff pulling the cabinet board, adjusting to suitable length, the push rod is pushed down, pulls the fixture block upwards, and the fixture block extrudes tensile pole and sleeve and fixes together, uses the fixture block card of pull rod bottom to block on the sleeve, can directly fix tensile pole in the sleeve, accomplishes the stretching of cubical switchboard chassis car, the operation is very convenient.

Description

Cubical switchboard chassis car with shrink function

Technical Field

The utility model relates to a cubical switchboard chassis car shrink function field specifically is a cubical switchboard chassis car with shrink function.

Background

The handcart is a main part in the drawable switch cabinet, generally comprises a PT handcart and a switch (circuit breaker) handcart, and is called a trolley, and the handcart comprises a circuit breaker handcart, a PT handcart, an isolation handcart, a fusing handcart, a metering handcart and the like.

Due to the fact that other accessories need to be fixed, the telescopic function positioning function of the switch cabinet chassis vehicle is very complex, the telescopic operation of workers on the switch cabinet chassis vehicle is inconvenient, meanwhile, the switch cabinet chassis vehicle is large in quality, when the switch cabinet chassis vehicle is moved and transported, a lot of auxiliary tools are needed to assist transportation, accidents in the transportation process are prevented, and the transportation cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard chassis car with shrink function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a switch cabinet chassis trolley with a contraction function comprises a cabinet plate, wherein a sleeve is arranged at the center of the left side of the cabinet plate, the sleeve penetrates through the cabinet plate and is fixedly connected with the cabinet plate, a stretching rod is slidably connected to the inner side of the sleeve, a sleeve is slidably connected to the outer side of the sleeve, a clamping block is arranged on the left side of the top end of the sleeve, the clamping block penetrates through the sleeve, the stretching rod and the sleeve, the clamping block is slidably connected with the sleeve, the stretching rod and the sleeve, a first spring is fixedly connected to the bottom end of the clamping block and is slidably connected with the stretching rod, a transmission rod is rotatably connected to the top end of the clamping block, a support is slidably connected to the upper end and the lower end of the right side of the cabinet plate, a threaded shaft is arranged on the right side of the support, a connecting block is spirally connected to the outer side of the threaded shaft, the fixed block is rotatably connected with the bracket through a rotating shaft.

Preferably, the right side of the transmission rod is provided with a pull rod, the transmission rod penetrates through the pull rod and is in sliding connection with the pull rod, the outer side of the transmission rod is in sliding connection with a second spring, and the other end of the second spring is fixedly connected with the pull rod.

Preferably, the bottom right side fixedly connected with buckle of pull rod, and the buckle is the setting of L form.

Preferably, the top end of the connecting block is fixedly connected with a sliding block, the sliding block penetrates through the support, and the sliding block is connected with the support in a sliding mode.

Preferably, the bottom of fixed block is equipped with the pulley, the pulley runs through the fixed block, and pulley and fixed block sliding connection, the top fixedly connected with third spring of pulley, and third spring and fixed block fixed connection.

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

1. in the utility model, through the arranged fixture block, the arrangement is matched with the sliding connection of the fixture block and the sleeve, the rotating connection of the transmission rod and the fixture block and the sleeve, and the sliding connection of the pull rod and the transmission rod, the staff pulls the cabinet plate to adjust to a proper length, then the pull rod is pressed downwards to pull the fixture block upwards, the fixture block extrudes and fixes the stretching rod and the sleeve together, the fixture block at the bottom end of the pull rod is clamped on the sleeve, the stretching rod can be directly fixed in the sleeve, the stretching of the switch cabinet chassis trolley is completed, and the operation is very convenient;

2. the utility model discloses in, through the pulley that sets up, this kind of rotation that sets up cooperation pulley and support and bracing piece is connected, the threaded connection of screw thread axle and connecting block and the sliding connection of slider and support, rotates the handle on screw thread axle right side, moves to the left side through screw connection's connecting block, opens the pulley, can directly place cubical switchboard chassis car and remove subaerial, does not need other auxiliary device just can accomplish the cubical switchboard chassis car and remove, has reduced the cost of transportation of cubical switchboard chassis car.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the sleeve of the present invention;

fig. 3 is a schematic view of the mounting structure of the threaded shaft of the present invention.

In the figure: 1-cabinet plate, 2-sleeve, 3-stretching rod, 4-sleeve, 5-fixture block, 6-first spring, 7-transmission rod, 8-pull rod, 9-second spring, 10-bracket, 11-threaded shaft, 12-connecting block, 13-sliding block, 14-supporting rod, 15-fixing block, 16-pulley and 17-third spring.

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. 1-3, the present invention provides a technical solution:

a switch cabinet chassis truck with a contraction function comprises a cabinet plate 1, a sleeve 2 is arranged at the center of the left side of the cabinet plate 1, the sleeve 2 penetrates through the cabinet plate 1, the sleeve 2 is fixedly connected with the cabinet plate 1, a stretching rod 3 is connected to the inner side of the sleeve 2 in a sliding manner, a sleeve 4 is connected to the outer side of the sleeve 2 in a sliding manner, a fixture block 5 is arranged on the left side of the top end of the sleeve 4, the fixture block 5 penetrates through the sleeve 2, the stretching rod 3 and the sleeve 4, the fixture block 5 is connected with the sleeve 2, the stretching rod 3 and the sleeve 4 in a sliding manner, a first spring 6 is fixedly connected to the bottom end of the fixture block 5, the first spring 6 is connected with the stretching rod 3 in a sliding manner, the fixture block 5 can extrude and position the stretching rod 3, a transmission rod 7 is rotatably connected to the top end of the fixture block 5, the fixture block 5 can be controlled to move conveniently, supports 10 are connected, the bottom of connecting block 12 rotates and is connected with bracing piece 14, and the bottom of bracing piece 14 rotates and is connected with fixed block 15, and fixed block 15 rotates through pivot and support 10 to be connected, is favorable to promoting fixed block 15 to rotate, opens pulley 16.

A pull rod 8 is arranged on the right side of the transmission rod 7, the transmission rod 7 penetrates through the pull rod 8, the transmission rod 7 is connected with the pull rod 8 in a sliding mode, a second spring 9 is connected to the outer side of the transmission rod 7 in a sliding mode, and the other end of the second spring 9 is fixedly connected with the pull rod 8, so that the transmission rod 7 can move in the pull rod 8 conveniently; the right side of the bottom end of the pull rod 8 is fixedly connected with a buckle which is arranged in an L shape, so that the buckle at the bottom end of the pull rod 8 is conveniently fixed on the fixing buckle of the sleeve 4, and the pull rod 8 is positioned; the top end of the connecting block 12 is fixedly connected with a sliding block 13, the sliding block 13 penetrates through the bracket 10, and the sliding block 13 is in sliding connection with the bracket 10, so that the connecting block 12 can be kept to move horizontally in the bracket 10; the bottom of fixed block 15 is equipped with pulley 16, and pulley 16 runs through fixed block 15, and pulley 16 and fixed block 15 sliding connection, and pulley 16's top fixedly connected with third spring 17, and third spring 17 and fixed block 15 fixed connection, the pulley 16 extrusion third spring 17 of being convenient for makes third spring 17 take place deformation, makes pulley 16 shrink enter into fixed block 15 in, reduces vibrations.

The working process is as follows: the switch cabinet chassis truck is taken out, the pull rod 8 is pulled outwards, the transmission rod 7 in the pull rod 8 extrudes the second spring 9 to deform, the buckle on the pull rod 8 can be pulled out of the fixed buckle on the sleeve 4, the pull rod 8 is rotated upwards, meanwhile, the fixture block 5 is pulled by the first spring 6 to be separated from the pull rod 3, the positioning of the pull rod 3 is released, the fixture block at the bottom end of the pull rod 8 pulls the cabinet plate 1 at the left side according to the using condition, the pull rod 3 is pulled out of the sleeve 2, the distance between the cabinet plate 1 and the bracket 10 is adjusted, when the adjustment is proper, the pull rod 8 is pressed downwards, the fixed buckle on the sleeve 4 is pulled down, the pull rod 8 is loosened, the pull rod 8 is pulled to be opened on the fixed buckle by the second spring 9, the extension of the switch cabinet chassis truck is completed, when the switch cabinet chassis truck needs to be moved and transported, the handle at the right side of the threaded shaft 11 is rotated, the connecting block 12 at the outer side, meanwhile, the sliding block 13 enables the connecting block 12 to keep horizontal moving, meanwhile, the supporting rod 14 at the bottom end pushes the fixing block 15 to rotate downwards, the pulley 16 is opened, the pulley 16 is placed on the ground, transportation of the switch cabinet chassis can be conducted, when the ground is uneven, the pulley 16 extrudes the third spring 17 to shrink into the fixing block 15, vibration of the switch cabinet chassis is reduced, damage is prevented, and after transportation is completed, the pulley 16 can be collected by rotating the handle anticlockwise.

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

Claims

1. The utility model provides a cubical switchboard chassis car with shrink function, includes cabinet board (1), its characterized in that: the cabinet comprises a cabinet plate (1), and is characterized in that a sleeve (2) is arranged at the center of the left side of the cabinet plate (1), the sleeve (2) penetrates through the cabinet plate (1), the sleeve (2) is fixedly connected with the cabinet plate (1), a stretching rod (3) is connected to the inner side of the sleeve (2) in a sliding manner, a sleeve (4) is connected to the outer side of the sleeve (2) in a sliding manner, a clamping block (5) is arranged on the left side of the top end of the sleeve (4), the clamping block (5) penetrates through the sleeve (2), the stretching rod (3) and the sleeve (4), the clamping block (5) is connected with the sleeve (2), the stretching rod (3) and the sleeve (4) in a sliding manner, a first spring (6) is fixedly connected to the bottom end of the clamping block (5), the first spring (6) is connected with the stretching rod (3) in a sliding manner, a transmission rod (7) is rotatably connected to the, the right side of support (10) is equipped with screw shaft (11), the outside screwed connection of screw shaft (11) has connecting block (12), the bottom of connecting block (12) is rotated and is connected with bracing piece (14), the bottom of bracing piece (14) is rotated and is connected with fixed block (15), fixed block (15) are rotated through pivot and support (10) and are connected.

2. The switch cabinet chassis with the retraction function as claimed in claim 1, wherein: the right side of transfer line (7) is equipped with pull rod (8), transfer line (7) run through pull rod (8), and transfer line (7) and pull rod (8) sliding connection, the outside sliding connection of transfer line (7) has second spring (9), and the other end and pull rod (8) fixed connection of second spring (9).

3. The switch cabinet chassis with the retraction function as claimed in claim 2, wherein: the bottom right side fixedly connected with buckle of pull rod (8), and the buckle is L form setting.

4. The switch cabinet chassis with the retraction function as claimed in claim 1, wherein: the top fixedly connected with slider (13) of connecting block (12), slider (13) run through support (10), and slider (13) and support (10) sliding connection.

5. The switch cabinet chassis with the retraction function as claimed in claim 1, wherein: the bottom of fixed block (15) is equipped with pulley (16), pulley (16) run through fixed block (15), and pulley (16) and fixed block (15) sliding connection, the top fixedly connected with third spring (17) of pulley (16), and third spring (17) and fixed block (15) fixed connection.