CN211859201U

CN211859201U - Cubical switchboard convenient to transport

Info

Publication number: CN211859201U
Application number: CN202020472393.7U
Authority: CN
Inventors: 程建玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-03
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to a transportation technical field of cubical switchboard specifically is a cubical switchboard convenient to transport, including the cubical switchboard, the intermediate position of terminal surface all has a pair of pivot of mutual symmetry about the cubical switchboard perpendicularly welded, and the lower extreme of cubical switchboard is provided with two sets of removal gyro wheels of bilateral symmetry, and beneficial effect is: the utility model realizes convenient lifting of the switch cabinet by arranging the jack driving up-down lifting devices at the left and right sides of the switch cabinet, and realizes convenient installation and disassembly of the lifting devices by utilizing the sleeve connection and cooperation between the locking nut and the rotating shaft, thereby reducing the carrying difficulty and improving the carrying efficiency; through the buffer rod that sets up there is the spring to the realization utilizes the downward impact that spring buffering cubical switchboard gravity caused in the moment that the jack removed the power, utilizes the baffle that rotates the setting simultaneously, ensures that the cubical switchboard can not rotate around at the lift in-process, and then improves the security of transport.

Description

Cubical switchboard convenient to transport

Technical Field

The utility model relates to a transportation technical field of cubical switchboard specifically is a cubical switchboard convenient to transport.

Background

The switch cabinet is widely applied to the field of installation of electric parts, and a large number of electric elements are filled in the existing electric switch cabinet, so that the switch cabinet is heavier, and is usually transported by vehicles in the actual transportation process.

At the in-process of carrying out the cubical switchboard loading, because the cubical switchboard is heavier, lead to the cubical switchboard transport difficulty, common crane transport and the tensile lift of rope all need consume a large amount of time and carry out the installation of device, thereby reduce the efficiency of transportation transport, crane device and rope all are pressfitting at the cubical switchboard lower extreme after the loading, thereby lead to handling device's the dismantlement degree of difficulty increase, in the twinkling of an eye when crane or rope withdraw the power, elevating gear is because the gravity of cubical switchboard produces great pulling force, thereby cause great impact between cubical switchboard and the automobile body easily.

Therefore, the switch cabinet convenient to carry is provided, and the problems of lifting and dismounting of the switch cabinet during carrying are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard convenient to transport 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 convenient to carry comprises a switch cabinet, wherein a pair of mutually symmetrical rotating shafts are vertically welded at the middle positions of the left end surface and the right end surface of the switch cabinet, two sets of moving rollers which are bilaterally symmetrical are arranged at the lower end of the switch cabinet, a supporting connecting rod is rotatably sleeved at one side, close to the left end surface and the right end surface of the switch cabinet, of the outer wall of the rotating shaft, a locking nut is rotatably installed on the outer side of the rotating shaft in a threaded manner, a cross beam is sleeved between the locking nut and the supporting connecting rod, one side of the locking nut is tightly extruded and attached to the outer side of the cross beam, the upper end of the supporting connecting rod is sleeved on the outer wall of the rotating shaft, the lower end of the supporting connecting rod is vertically connected with a buffer rod, the middle section of the cross beam is sleeved on the outer wall of the, the lower extreme of buffer beam is provided with the jack, the lower extreme fixed mounting of jack is at the up end of base, and the upper end of jack is provided with the telescopic link, the inner chamber of telescopic link is provided with the buffering inner chamber of echelonment form, the lower extreme of buffer beam slides and pegs graft in buffering inner chamber, and the lower extreme of buffer beam is provided with the piston piece, the lower extreme of piston piece is provided with the spring.

Preferably, the lower end of the support connecting rod and the upper end of the buffer rod are fixedly welded with connecting flange plates, and a pair of connecting flange plates which are vertically symmetrical and adjacent are fixedly connected through bolts distributed in a circumferential array mode.

Preferably, threaded inner holes are formed in the middle positions of the front end face and the rear end face of the cross beam, and the threaded connecting rod is rotatably installed in an inner cavity of the threaded inner hole in a threaded mode.

Preferably, the spring is installed at the lower end of the buffer inner cavity, the upper end of the spring abuts against the lower end face of the piston block, and the lower end of the spring abuts against the inner wall of the lower end of the buffer inner cavity.

Preferably, the outer diameter of the piston block is larger than the inner diameter of the opening at the upper end of the buffer inner cavity, and the piston block is slidably arranged in the middle inner cavity of the buffer inner cavity.

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

1. the utility model realizes convenient lifting of the switch cabinet by arranging the jack driving up-down lifting devices at the left and right sides of the switch cabinet, and realizes convenient installation and disassembly of the lifting devices by utilizing the sleeve connection and cooperation between the locking nut and the rotating shaft, thereby reducing the carrying difficulty and improving the carrying efficiency;

2. the utility model discloses a buffering pole that the setting has the spring to the realization utilizes the downward impact that spring buffering cubical switchboard gravity caused in the twinkling of an eye of the power is removed at the jack, utilizes the baffle that rotates the setting simultaneously, ensures that the cubical switchboard can not rotate around in the lift in-process, and then improves the security of transport.

Drawings

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

fig. 2 is a side view of the present invention.

In the figure: 1. a switch cabinet; 2. a rotating shaft; 3. moving the roller; 4. a support link; 5. a buffer rod; 6. a jack; 7. a base; 8. a telescopic rod; 9. connecting a flange plate; 10. locking the nut; 11. a baffle plate; 12. a threaded connecting rod; 13. a cross beam; 14. a threaded inner bore; 15. a buffer cavity; 16. a piston block; 17. a 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 to 2, the present invention provides a technical solution:

the utility model provides a cubical switchboard convenient to transport, includes cubical switchboard 1, and the equal vertical welding of intermediate position of terminal surface has a pair of pivot 2 of mutual symmetry about cubical switchboard 1, and cubical switchboard 1's lower extreme is provided with two sets of removal gyro wheels 3 of bilateral symmetry, utilizes removal gyro wheel 3 to realize cubical switchboard 1's convenient removal.

The outer wall of pivot 2 is close to one side rotation of terminal surface about cubical switchboard 1 and has cup jointed supporting rod 4, the outside screw thread of pivot 2 rotates and installs lock nut 10, lock nut 10 and supporting rod have cup jointed crossbeam 13 between 4, the one side of lock nut 10 closely extrudes the laminating in the outside of crossbeam 13, utilize the pivot 2 to realize the installation of cup jointing of supporting rod 4 and crossbeam 13, it is fixed to utilize lock nut 10 to realize extrudeing supporting rod 4 and crossbeam 13, avoid producing relative rotation.

The upper end of support connecting rod 4 cup joints the outer wall at pivot 2, and the vertical buffer beam 5 of connecting of lower extreme of support connecting rod 4, the equal fixed welding in lower extreme of support connecting rod 4 and buffer beam 5's upper end has flange 9, and through the bolt fixed connection of circumference array distribution between the adjacent a pair of flange 9 of longitudinal symmetry, through flange 9 of longitudinal symmetry fixed connection, fixed connection between support connecting rod 4 and the buffer beam 5 is realized.

The interlude of crossbeam 13 cup joints the outer wall at pivot 2, crossbeam 13 all is connected with threaded connecting rod 12 around the terminal surface, threaded connecting rod 12's other end fixed weld has baffle 11, baffle 11 closely laminates the terminal surface outer wall around cubical switchboard 1, threaded hole 14 has all been seted up to crossbeam 13's front and back terminal surface intermediate position, threaded connecting rod 12 screw thread rotates the inner chamber of installing at threaded hole 14, utilize threaded hole 14 and threaded connecting rod 12's cooperation, realize the fixed connection between threaded connecting rod 12 and the crossbeam 13, thereby make baffle 11 closely laminate the outer wall at cubical switchboard 1, utilize baffle 11 to inject cubical switchboard 1's front and back slope.

The lower extreme of buffer beam 5 is provided with jack 6, the lower extreme fixed mounting of jack 6 is at the up end of base 7, the upper end of jack 6 is provided with telescopic link 8, the inner chamber of telescopic link 8 is provided with the buffer cavity 15 of echelonment form, the lower extreme of buffer beam 5 slides and pegs graft in buffer cavity 15, utilize jack 6 to drive 8 oscilaltions of telescopic link, utilize telescopic link 8 to drive 5 lifts of buffer beam, and then drive the 4 oscilaltions of supporting connecting rod through 5 buffers, thereby reach the purpose that makes cubical switchboard 1 go up and down.

The lower extreme of buffer lever 5 is provided with piston block 16, the external diameter of piston block 16 is greater than the upper end opening internal diameter of buffering inner chamber 15, piston block 16 slidable mounting is at the middle inner chamber of buffering inner chamber 15, the lower extreme of piston block 16 is provided with spring 17, spring 17 installs the lower extreme at buffering inner chamber 15, and spring 17's upper end supports the lower terminal surface at piston block 16, spring 17's lower extreme supports the lower extreme inner wall at buffering inner chamber 15, utilize the cooperation of piston block 16 and the buffering inner chamber 15 of echelonment, thereby realize the spacing grafting installation between buffer lever 5 and the telescopic link 8, utilize the impact force when spring 17 buffering cubical switchboard 1 pushes down.

The working principle is as follows: at first, utilize pivot 2 to realize supporting connecting rod 4 and crossbeam 13 cup joint the installation, utilize lock nut 10 to realize extrudeing fixedly supporting connecting rod 4 and crossbeam 13, avoid producing relative rotation, utilize jack 6 to drive 8 oscilaltions of telescopic link, utilize 8 drive buffer beam 5 lifts of telescopic link, and then drive supporting connecting rod 4 oscilaltions through buffer beam 5, thereby reach the purpose that makes 1 convenient lifts of cubical switchboard, utilize the cooperation of cup jointing between lock nut 10 and the pivot 2, realize elevating gear's convenient installation and dismantlement, thereby reduce the transport degree of difficulty, improve handling efficiency.

When jack 6 withdraws power gradually, cubical switchboard 1 descends and begins to descend, in the twinkling of an eye that descends, cubical switchboard 1 loses ascending holding power, because cubical switchboard 1's gravity is heavier, buffer beam 5 compresses spring 17 downwards this moment, utilize the impact force when spring 17 buffering cubical switchboard 1 pushes down, utilize the cooperation of screw thread hole 14 and threaded connection rod 12, realize the fixed connection between threaded connection rod 12 and crossbeam 13, thereby make baffle 11 closely laminate at the outer wall of cubical switchboard 1, utilize baffle 11 to inject the front and back slope of cubical switchboard 1.

The jack 6 is a lifting device commonly used in the prior art and will not be described in detail.

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 convenient to transport, includes cubical switchboard (1), its characterized in that: a pair of mutually symmetrical rotating shafts (2) is vertically welded in the middle positions of the left end face and the right end face of the switch cabinet (1), two sets of bilaterally symmetrical moving idler wheels (3) are arranged at the lower end of the switch cabinet (1), a supporting connecting rod (4) is rotatably sleeved on one side, close to the left end face and the right end face of the switch cabinet (1), of the outer wall of the rotating shaft (2), a locking nut (10) is rotatably installed on the outer side of the rotating shaft (2) in a threaded manner, a cross beam (13) is sleeved between the locking nut (10) and the supporting connecting rod (4), one side of the locking nut (10) is tightly extruded and attached to the outer side of the cross beam (13), the upper end of the supporting connecting rod (4) is sleeved on the outer wall of the rotating shaft (2), the lower end of the supporting connecting rod (4) is vertically connected with a buffer rod (5), the middle section of the cross beam, the other end fixed welding of threaded connection rod (12) has baffle (11), baffle (11) closely laminate the front and back terminal surface outer wall at cubical switchboard (1), the lower extreme of buffer beam (5) is provided with jack (6), the lower extreme fixed mounting of jack (6) is at the up end of base (7), and the upper end of jack (6) is provided with telescopic link (8), the inner chamber of telescopic link (8) is provided with echelonment buffering inner chamber (15), the lower extreme of buffer beam (5) slides and pegs graft in buffering inner chamber (15), and the lower extreme of buffer beam (5) is provided with piston block (16), the lower extreme of piston block (16) is provided with spring (17).

2. A portable switchgear as claimed in claim 1, wherein: the lower end of the support connecting rod (4) and the upper end of the buffer rod (5) are fixedly welded with connecting flange plates (9), and the connecting flange plates (9) are symmetrically and adjacently connected with each other through bolts distributed in a circumferential array mode.

3. A portable switchgear as claimed in claim 1, wherein: threaded inner holes (14) are formed in the middle positions of the front end face and the rear end face of the cross beam (13), and the threaded connecting rod (12) is installed in an inner cavity of the threaded inner hole (14) in a threaded rotating mode.

4. A portable switchgear as claimed in claim 1, wherein: the spring (17) is arranged at the lower end of the buffer inner cavity (15), the upper end of the spring (17) abuts against the lower end face of the piston block (16), and the lower end of the spring (17) abuts against the inner wall of the lower end of the buffer inner cavity (15).

5. A portable switchgear as claimed in claim 1, wherein: the outer diameter of the piston block (16) is larger than the inner diameter of an opening at the upper end of the buffer inner cavity (15), and the piston block (16) is slidably arranged in the middle inner cavity of the buffer inner cavity (15).