CN213878896U

CN213878896U - Low pressure complete sets switchgear bottom reinforcing apparatus

Info

Publication number: CN213878896U
Application number: CN202022875487.1U
Authority: CN
Inventors: 李廷正; 张俊; 刘杰
Original assignee: Shandong Hengruide Electric Power Equipment Co ltd
Current assignee: Shandong Hengruide Electric Power Equipment Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a bottom reinforcing device for low-voltage complete switch equipment, which relates to the electrical technical field and comprises a cabinet body, the top of the cabinet body is provided with a pull rod, the pull rod penetrates through the top of the cabinet body and is connected with the cabinet body in a sliding way, the pull rod moves towards the middle through a sliding rod, a pushing base moves towards the middle to drive a threaded rod A and a nut to move, so that a connecting frame drives a rotating rod and a threaded rod B to move to the bottom of the equipment, an L-shaped connecting rod on the left side of the sliding rod pushes a push rod A to move rightwards, a piston B pushes a push rod B to move downwards, the push rod B pushes the telescopic rod downwards, an arc chute on the cylinder on the right side of the telescopic rod B moves downwards to drive the cylinder to rotate, the cylinder drives the threaded rod A and the nut to rotate, the nut drives the rotating rod to rotate through the connecting frame, the rotating rod drives the threaded rod B to rotate, the threaded rod B is screwed into a good threaded groove arranged on the bottom of the equipment, thereby achieving the function of fixing equipment with different sizes.

Description

Low pressure complete sets switchgear bottom reinforcing apparatus

Technical Field

The utility model relates to an electrical technology field specifically is a low pressure complete sets switchgear bottom reinforcing apparatus.

Background

The low-voltage complete switch equipment is responsible for completing control, protection, measurement, conversion and distribution of electric energy in a low-voltage power supply system. The manufacturer completes the assembly and debugging of the equipment (including an electrical part, a circuit part and a mechanical part) to finally meet the requirements of relevant electrical standards and have relevant power distribution functions and stable performance. Low voltage switchgear assemblies are often in the form of cabinets, which need to be reinforced at their bottom for safety.

When current low pressure complete set switchgear bottom reinforcing apparatus consolidates equipment, can not be connected with the equipment of equidimension not, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a low pressure complete sets bottom reinforcing apparatus has solved current low pressure complete sets bottom reinforcing apparatus when consolidating equipment, the problem of the not equipment of equidimension of adaptation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bottom reinforcing device of a low-voltage complete switch device comprises a cabinet body, wherein a pull rod is arranged at the top of the cabinet body, the pull rod penetrates through the top of the cabinet body and is in sliding connection with the cabinet body, the bottom of the pull rod is hinged with the top of a connecting rod, the bottom of the connecting rod is hinged with the top of a sliding block, the sliding block is in sliding connection with a supporting rod, two sides of the supporting rod are fixedly connected with two sides of the inner wall of the cabinet body, the bottom of the sliding block is fixedly connected with the top of the sliding rod, the bottom of the sliding rod is in sliding connection with the bottom of the inner wall of the cabinet body, the right side of the sliding rod is fixedly connected with the left side of a base, the bottom of the base is in sliding connection with the bottom of the inner wall of the cabinet body, the top of the base is rotatably connected with the bottom of a cylinder, the top of the cylinder is fixedly connected with the bottom of a threaded rod A, the threaded rod A is in threaded connection with a nut, two sides of the nut are fixedly connected with a connecting frame, the top of carriage and the bottom fixed connection of dwang, the inside and the threaded rod B swing joint of dwang, be provided with the rectangle through-hole on the threaded rod B, the inner wall of dwang and the both sides fixed connection of dead lever, the dead lever runs through rectangle through-hole and its swing joint on the threaded rod B.

Preferably, an arc-shaped sliding groove is formed in the cylinder.

Preferably, the left side of slide bar and the right side fixed connection of L type connecting rod, the right side of L type connecting rod and push rod A's left side fixed connection, push rod A's right side and piston A's left side fixed connection, piston A and hydraulic pressure storehouse piston connection, the left side of hydraulic pressure storehouse and the right side fixed connection of bracing piece, the left side of bracing piece and the left side fixed connection of internal wall of cabinet, hydraulic pressure storehouse and piston B piston connection, piston B's bottom and push rod B's top fixed connection, push rod B's bottom and the top fixed connection of telescopic link, the left side of telescopic link and the left side fixed connection of internal wall of cabinet, the telescopic link runs through the slide bar and its sliding connection, the right side of telescopic link and the left side sliding connection of drum.

Preferably, the telescopic rod is provided with two limiting blocks.

Preferably, connecting rod, sliding block, slide bar, base, drum, threaded rod A, nut, link frame, dwang, threaded rod B, dead lever, L type connecting rod, push rod A, piston A, hydraulic pressure storehouse, bracing piece, piston B, push rod B, telescopic link, stopper all are provided with two sets ofly and all use the intermediate line of the cabinet body to set up as symmetry axis symmetry.

Preferably, the both sides of the internal wall of cabinet and the both sides fixed connection who holds the platform, hold the bench and seted up the rectangle through-hole, hold platform and slide bar sliding connection.

(III) advantageous effects

The utility model provides a low pressure complete sets switchgear bottom reinforcing apparatus. The method has the following beneficial effects:

(1) this low pressure complete sets switch equipment bottom reinforcing apparatus, through the pulling pull rod, the pull rod passes through the connecting rod with the sliding block to middle pulling, drives the slide bar and removes to the centre to reach and carry out the tight effect of clamp to the equipment of equidimension not.

(2) This low pressure complete sets switch equipment bottom reinforcing apparatus, move to the centre through the slide bar, promote the base and remove to the centre, it removes to drive threaded rod A and nut, thereby make the carriage take dwang and threaded rod B to remove to the equipment bottom, the left L type connecting rod of slide bar promotes push rod A, make piston A move right, piston B promotes push rod B and removes downwards, push rod B promotes the telescopic link downwards, telescopic link B's right side arc spout downstream on the drum, it is rotatory to drive the drum, thereby the drum drives threaded rod A and the nut is rotatory, the nut passes through the carriage and drives the dwang rotation, the dwang drives threaded rod B and rotates, make threaded rod B twist into the thread groove that the equipment bottom was seted up, thereby reach the effect of fixing the equipment of equidimension not.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

fig. 3 is an enlarged schematic structural diagram of the present invention B.

In the figure: the cabinet body 1, the pull rod 2, the connecting rod 3, the sliding block 4, the supporting rod 5, the sliding rod 6, the base 7, the cylinder 8, the threaded rod A9, the nut 10, the connecting frame 11, the rotating rod 12, the threaded rod B13, the fixed rod 14, the connecting rod 15L, the push rod A16, the piston A17, the hydraulic pressure storehouse 18, the supporting rod 19, the piston B20, the push rod B21, the telescopic rod 22, the limiting block 23 and the platform 24.

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 bottom reinforcing device of low-voltage complete switch equipment comprises a cabinet body 1, wherein a pull rod 2 is arranged at the top of the cabinet body 1, the pull rod 2 penetrates through the top of the cabinet body 1 and is in sliding connection with the top, the bottom of the pull rod 2 is hinged with the top of a connecting rod 3, the bottom of the connecting rod 3 is hinged with the top of a sliding block 4, the sliding block 4 is in sliding connection with a support rod 5, two sides of the support rod 5 are fixedly connected with two sides of the inner wall of the cabinet body 1, the bottom of the sliding block 4 is fixedly connected with the top of a sliding rod 6, the bottom of the sliding rod 6 is in sliding connection with the bottom of the inner wall of the cabinet body 1, the right side of the sliding rod 6 is fixedly connected with the left side of a base 7, the bottom of the base 7 is in sliding connection with the bottom of the inner wall of the cabinet body 1, the top of the base 7 is rotatably connected with the bottom of a cylinder 8, the top of the cylinder 8 is fixedly connected with the bottom of a threaded rod A9, a threaded rod A9 is in threaded connection with a nut 10, two sides of the nut 10 are fixedly connected with a connecting frame 11, the top of the connecting frame 11 is fixedly connected with the bottom of the rotating rod 12, the inside of the rotating rod 12 is movably connected with a threaded rod B13, a rectangular through hole is arranged on a threaded rod B13, the inner wall of the rotating rod 12 is fixedly connected with the two sides of a fixed rod 14, the fixed rod 14 penetrates through the rectangular through hole on the threaded rod B13 to be movably connected with the fixed rod, an arc-shaped sliding groove is arranged on the cylinder 8, the left side of the sliding rod 6 is fixedly connected with the right side of an L-shaped connecting rod 15, the right side of the L-shaped connecting rod 15 is fixedly connected with the left side of a push rod A16, the right side of the push rod A16 is fixedly connected with the left side of a piston A17, a piston A17 is connected with a hydraulic chamber 18 piston, the left side of the hydraulic chamber 18 is fixedly connected with the right side of a supporting rod 19, the left side of the supporting rod 19 is fixedly connected with the left side of the inner wall of the cabinet body 1, the hydraulic chamber 18 is connected with a piston B20, the bottom of the piston B20 is fixedly connected with the top of a push rod B21, and the bottom of the push rod B21 is fixedly connected with the top of a telescopic rod 22, the left side of telescopic link 22 and the left side fixed connection of the 1 inner wall of cabinet body, telescopic link 22 runs through slide bar 6 and its sliding connection, the right side of telescopic link 22 and the left side sliding connection of drum 8, be provided with two stopper 23 on the telescopic link 22, connecting rod 3, sliding block 4, slide bar 6, base 7, drum 8, threaded rod A9, nut 10, link frame 11, dwang 12, threaded rod B13, dead lever 14, L type connecting rod 15, push rod A16, piston A17, hydraulic pressure storehouse 18, bracing piece 19, piston B20, push rod B21, telescopic link 22, stopper 23 all is provided with two sets ofly and all uses the intermediate line of cabinet body 1 to set up as the symmetry axis symmetry, the both sides of the 1 inner wall of cabinet body and the both sides fixed connection who holds platform 24, hold and seted up the rectangle through-hole on the platform 24, hold platform 24 and slide bar 6 sliding connection.

When the device works, the pull rod 2 is pulled, the pull rod 2 pulls the sliding block 4 towards the middle through the connecting rod 3 to drive the sliding rod 6 to move towards the middle, so that devices with different sizes are clamped, the sliding rod 6 moves towards the middle, the base 7 is pushed to move towards the middle, the cylinder 8, the threaded rod A9 and the nut are driven to move 10, the connecting frame 11 drives the rotating rod 12 and the threaded rod B13 to move to the bottom of the device, the L-shaped connecting rod 15 on the left side of the sliding rod 6 pushes the push rod A16 to drive the piston A17 to move rightwards, the piston B20 pushes the push rod B21 to move downwards, the push rod B21 pushes the telescopic rod 22 downwards, the right side of the telescopic rod B22 moves downwards in the arc-shaped chute on the cylinder 8 to drive the cylinder 8 to rotate, the cylinder 8 drives the threaded rod A9 and the nut 10 to rotate, the nut 10 drives the rotating rod 12 to rotate through the connecting frame 11, the rotating rod 12 drives the threaded rod B13 to rotate, so that the threaded rod B13 is screwed into a threaded groove formed in the bottom of the device, thereby achieving the fixation of equipment with different sizes.

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 low pressure switchgear bottom reinforcing apparatus, includes the cabinet body (1), its characterized in that: the top of the cabinet body (1) is provided with a pull rod (2), the pull rod (2) runs through the top of the cabinet body (1) and is connected with the top in a sliding manner, the bottom of the pull rod (2) is hinged with the top of a connecting rod (3), the bottom of the connecting rod (3) is hinged with the top of a sliding block (4), the sliding block (4) is connected with a support rod (5) in a sliding manner, the two sides of the support rod (5) are fixedly connected with the two sides of the inner wall of the cabinet body (1), the bottom of the sliding block (4) is fixedly connected with the top of a sliding rod (6), the bottom of the sliding rod (6) is connected with the bottom of the inner wall of the cabinet body (1) in a sliding manner, the right side of the sliding rod (6) is fixedly connected with the left side of a base (7), the bottom of the base (7) is connected with the bottom of the inner wall of the cabinet body (1) in a sliding manner, the top of the base (7) is connected with the bottom of a cylinder (8) in a rotating manner, the top of drum (8) and the bottom fixed connection of threaded rod A (9), threaded rod A (9) and nut (10) threaded connection, the both sides and connection frame (11) fixed connection of nut (10), the top of connection frame (11) and the bottom fixed connection of dwang (12), the inside and threaded rod B (13) swing joint of dwang (12), be provided with the rectangle through-hole on threaded rod B (13), the inner wall of dwang (12) and the both sides fixed connection of dead lever (14), dead lever (14) run through rectangle through-hole and its swing joint on threaded rod B (13).

2. The bottom reinforcing device for the low-voltage switchgear assembly according to claim 1, wherein: an arc-shaped sliding groove is arranged on the cylinder (8).

3. The bottom reinforcing device for the low-voltage switchgear assembly according to claim 1, wherein: the left side of slide bar (6) and the right side fixed connection of L type connecting rod (15), the right side of L type connecting rod (15) and the left side fixed connection of push rod A (16), the right side of push rod A (16) and the left side fixed connection of piston A (17), piston A (17) and hydraulic pressure storehouse (18) piston connection, the left side of hydraulic pressure storehouse (18) and the right side fixed connection of bracing piece (19), the left side of bracing piece (19) and the left side fixed connection of the internal wall of cabinet (1), hydraulic pressure storehouse (18) and piston B (20) piston connection, the bottom of piston B (20) and the top fixed connection of push rod B (21), the bottom of push rod B (21) and the top fixed connection of telescopic link (22), the left side of telescopic link (22) and the left side fixed connection of the internal wall of cabinet (1), telescopic link (22) runs through slide bar (6) and its sliding connection, the right side of the telescopic rod (22) is connected with the left side of the cylinder (8) in a sliding manner.

4. The bottom reinforcing device of the low-voltage switchgear assembly according to claim 3, wherein: two limiting blocks (23) are arranged on the telescopic rod (22).

5. A low-voltage switchgear bottom reinforcement according to claim 1, 3 or 4, characterized in that: the connecting rod (3), the sliding block (4), the sliding rod (6), the base (7), the cylinder (8), the threaded rod A (9), the nut (10), the connecting frame (11), the rotating rod (12), the threaded rod B (13), the fixing rod (14), the L-shaped connecting rod (15), the push rod A (16), the piston A (17), the hydraulic bin (18), the supporting rod (19), the piston B (20), the push rod B (21), the telescopic rod (22) and the limiting block (23) are all provided with two groups and all use the middle line of the cabinet body (1) as symmetrical axis.

6. The bottom reinforcing device for the low-voltage switchgear assembly according to claim 1, wherein: the both sides of cabinet body (1) inner wall and the both sides fixed connection who holds platform (24), hold and seted up the rectangle through-hole on platform (24), hold platform (24) and slide bar (6) sliding connection.