CN215681406U

CN215681406U - Movable instrument box

Info

Publication number: CN215681406U
Application number: CN202121729145.7U
Authority: CN
Inventors: 刘国胜
Original assignee: Chongqing Yuzhan Electrical Co ltd
Current assignee: Chongqing Yuzhan Electrical Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-28
Anticipated expiration: 2031-08-04

Abstract

The utility model provides a movable instrument box which comprises a box body and an operation table, wherein the operation table is movably connected with the top surface of the box body, a positioning assembly is arranged on the operation table, the operation table is used for assembling the instrument box, the box body is used for bearing the instrument box and accessories of the instrument box, and the positioning assembly is used for moving the assembled instrument box. According to the utility model, after the instrument box is improved into the movable instrument box, a manufacturer can complete the manufacture of the whole instrument box on the operation table and assemble the instrument box on the power distribution cabinet after the manufacture is completed, so that the technical problems of high working strength and low safety factor of the manufacturer during manufacture due to the fact that tools such as ladders are needed are solved, the safety during manufacture of the instrument box is improved, the processing strength is greatly reduced, and the technical effect of rapidly improving the processing efficiency is achieved.

Description

Movable instrument box

Technical Field

The utility model relates to the technical field of instrument boxes, in particular to a movable instrument box.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

The existing switch cabinet has the following problems:

because 10KV cubical switchboard appearance is high, cabinet body panel is thick, instrument box locates the positive upper portion of cubical switchboard, the manufacturing personnel need be with the help of instruments such as ladders in the time of making, working strength is big during the manufacturing, factor of safety is low, when needs install instrument box on the cubical switchboard, owing to not set up location structure, the dislocation probably takes place for the interface of instrument box and the interface of cubical switchboard, the shell of instrument box and the shell of cubical switchboard extrude the wire, the wearing and tearing wire, there is the potential safety hazard, treat to improve urgently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a movable instrument box, which solves the problems that in the prior art, when the instrument box is arranged on the upper part of the front surface of a switch cabinet, a manufacturer needs to use tools such as a ladder, the working strength is high, wires are abraded when the switch cabinet and the instrument box are assembled, and potential safety hazards exist.

According to an embodiment of the utility model, the movable instrument box device comprises a box body and an operation table, wherein the operation table is movably connected with the top surface of the box body, a positioning assembly is arranged on the operation table, the operation table is used for assembling an instrument box, and the box body is used for bearing the instrument box and accessories of the instrument box.

The technical principle of the utility model is as follows: utilize locating component on the operation panel will assemble the installation position on the alignment cubical switchboard of the instrument box of accomplishing to push away the instrument box and assemble on the cubical switchboard, because adopt swing joint between operation panel and the box, when maintaining or changing the operation panel, directly dismantle the operation panel get off can, after accomplishing the instrument box equipment, push away the box to installation department, be convenient for remove the instrument box.

Compared with the prior art, the utility model has the following beneficial effects: after the instrument box is improved into the movable instrument box, a manufacturer can complete the manufacture of the whole instrument box on an operation table, the operation such as debugging is carried out, and the instrument box is assembled on the cabinet body after the whole instrument box is completed.

Drawings

Fig. 1 is a schematic front view of the structure according to the embodiment of the present invention.

Fig. 2 is a schematic top view of another embodiment of the present invention.

In the above drawings: 1. a box body; 2. a side plate; 3. a connecting rod; 4. a top plate; 5. a limiting ring; 6. a stud; 7. a screw; 8. a table top; 9. an upper threaded sleeve; 10. a guide shaft; 11. a lower thread insert; 12. a base plate; 13. a first bracket; 14. a directional wheel; 15. a tension spring; 16. a universal wheel; 17. a second bracket; 18. a limiting strip; 301. a push rod; 302. pushing the head; 303. and a limiting block.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1, an embodiment of the present invention provides a mobile instrument box device, which includes a box body 1 and an operation console, wherein the operation console is movably connected to a top surface of the box body 1, a positioning assembly is disposed on the operation console, the operation console is used for assembling an instrument box, the box body 1 is used for bearing the instrument box and accessories thereof, and the positioning assembly is used for moving the assembled instrument box.

When assembling the accessory to the instrument box, the producer places the accessory on the operation panel, after accomplishing the equipment, with the instrument box install the installation position on the switch board can.

The box 1 includes curb plate 2, roof 4 and bottom plate 12, the top of curb plate 2 with the edge fixed connection of roof 4, the bottom of curb plate 2 with the edge fixed connection of

bottom plate

12, 2 symmetries of curb plate set up two, bottom plate 12 includes first support 13, second support 17, directive wheel 14 and universal wheel 16, first support is installed the lower surface of bottom plate 12, second support 17 is installed the lower surface of bottom plate 12, first support 13 with second support 17 symmetry sets up, and is a plurality of first support 13 with second support 17 evenly distributed is in the lower surface of bottom plate 12, first support 13 is used for the installation directive wheel 14, second support 17 is used for the installation universal wheel 16.

After the instrument box is installed, the box body 1 is pushed and pulled, and the universal wheels 16 and the directional wheels 14 provide convenience for the displacement of the box body 1, so that the box body is more convenient to transfer, and the workload of operators is reduced.

The operating table comprises a table top 8, an upper screw sleeve 9 and a mounting plate, the mounting plate is fixed on the table top 8 through a stud 6, the upper screw sleeve 9 is rotatably connected with the lower surface of the table top 8, the top plate 4 comprises a lower screw sleeve 11, a screw rod 7 and a limiting ring 5, the limiting ring 5 is sleeved on the periphery of the screw rod 7, the limiting ring 5 is connected with the screw rod 7 through threads, the lower screw sleeve 11 is rotatably connected with the upper surface of the top plate 4, the lower screw sleeve 11 is connected with the upper screw sleeve 9 through the screw rod 7, threads are arranged in the upper screw sleeve 11, threads are arranged in the upper screw sleeve 9, the lower screw sleeve 11 and the upper screw sleeve 9 are respectively connected with the upper end and the lower end of the screw rod 7 through threads, threads are arranged in the limiting ring 5, the limiting ring 5 is connected with the screw rod 7 through threads, the limiting ring 5 is arranged on the periphery of the screw 7, the upper thread insert 9 and the lower thread insert 11 are correspondingly arranged in a plurality of numbers, and the upper thread insert 9 and the lower thread insert 11 are uniformly distributed in a plurality of numbers. When the operation table needs to be detached, the falling sleeve 11 is screwed out, the limiting ring 5 is screwed to the bottom end of the screw 7, and when the operation table is taken down, the limiting ring is in contact with the ground, so that the overall stability of the operation table is improved.

Furthermore, the bottom surface of the limiting ring 5 is provided with an anti-skid layer in an attaching mode. It is right that needs the adjustment is dismantled to the operation panel, and to when the operation panel was maintained, will the operation panel is followed take off on the box 1, utilize spacing ring 5 can directly be placed and operate on ground, the skid resistant course is anti-skidding silica gel, places during the operation panel, make it more stable, the operation of being convenient for, because the operation panel with connect through screw rod 7 between the box 1, be convenient for the installation and the dismantlement of operation panel.

As shown in fig. 2, according to another embodiment of the present invention, the positioning assembly includes a guide shaft 10, the guide shaft 10 is fixed on the mounting plate, the guide shaft 10 is used for mounting the instrument box, the positioning assembly includes a connecting rod 3, a guide shaft 10, a limiting bar 18, a push rod 301, a push head 302 and a limiting block 303, the limiting bar 18 is fixed on the table top 8 through the stud 6, the limiting bar 18 is provided with a plurality of threaded through holes, the surface of the push rod 301 is provided with threads adapted to the threaded through holes, the push rod 301 is connected to the threads through the threads, one end of the push rod 301 is provided with the push head 302, the other end of the push rod 301 is provided with the limiting block 303, the connecting rod 3 is fixedly connected to the push rod 301 through the limiting block 303, the diameters of the push head 302 and the limiting block 303 are both greater than the diameter of the threaded through holes, guide shaft 10 is fixed on the mounting panel, when installing the instrument box, on the installation position of instrument box, correspond guide shaft 10 is provided with the jack, will guide shaft 10 with the jack is aimed at the back, and is rotatory connecting rod 3, makes push rod 301 produces rotatoryly, under the spacing of screw through-hole, the chassis of instrument box is promoted towards the installation position on the cubical switchboard to the pusher 302, utilizes locating component, has guaranteed the precision when cubical switchboard and instrument box assemble, has avoided because of the interface dislocation of cubical switchboard and instrument box, extrudees the problem of wire, the installation accuracy of instrument box has been guaranteed to guide shaft 10, further prevents that the instrument box from producing the skew when the installation. The limit block 303 limits the propelling distance of the push rod 301, limits the displacement distance of the instrument box, and ensures the installation accuracy of the instrument box.

In summary, the following steps: the utility model provides a movable instrument box, which solves the problems that in the prior art, because a 10KV switch cabinet is high in appearance and thick in plate material, an instrument box is arranged at the upper part of the front surface of the switch cabinet, a manufacturer needs to use tools such as a ladder during manufacturing, the working strength is high during manufacturing, the safety coefficient is low, when the instrument box needs to be installed on the switch cabinet, the interface of the instrument box and the interface of the switch cabinet can be dislocated due to the fact that a positioning structure is not arranged, wires are extruded and worn by a shell of the instrument box and a shell of the switch cabinet, potential safety hazards exist, and improvement is needed urgently, after the instrument box is improved into the movable instrument box, the manufacturer can complete the manufacturing, debugging and other work of the whole instrument box on an operation table and then assemble the instrument box on the cabinet body after the whole instrument box is completed, and the instrument box is arranged at the upper part of the front surface of the switch cabinet due to the high appearance, the plate material thickness of the cabinet body and the instrument box are arranged at the upper part of the front surface of the switch cabinet, manufacturing personnel need be with the help of instruments such as ladders when making, and working strength is big during manufacturing, and technical problem that factor of safety is low has improved the security when making the instrument box, has alleviateed the working strength greatly, promotes machining efficiency's technological effect fast to, utilize locating component, guaranteed the precision when cubical switchboard and instrument box assemble, avoided because of the interface dislocation of cubical switchboard and instrument box, the problem of extrusion wire.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A portable instrument pod, comprising: including box (1) and operation panel, the operation panel with the top surface swing joint of box (1), be provided with locating component on the operation panel, the operation panel is used for assembling the instrument box, box (1) is used for bearing instrument box and accessory, locating component is used for removing the instrument box that the equipment was accomplished.

2. A portable instrument pod according to claim 1, wherein: the operating table comprises a table top (8), an upper threaded sleeve (9) and a mounting plate, the mounting plate is fixed on the table top (8) through a stud (6), and the upper threaded sleeve (9) is rotatably connected with the lower surface of the table top (8).

3. A portable instrument pod according to claim 2, wherein: the positioning component comprises a connecting rod (3), a guide shaft (10), a limiting strip (18), a push rod (301), a push head (302) and a limiting block (303), the limiting strip (18) is fixed on the table-board (8) through the stud (6), a plurality of thread through holes are arranged on the limit strip (18), threads matched with the thread through holes are arranged on the surface of the push rod (301), the push rod (301) is connected with the thread through the thread, one end of the push rod (301) is provided with a push head (302), the other end of the push rod (301) is provided with the limit block (303), the connecting rod (3) is fixedly connected with the push rod (301) through the limit block (303), the diameter of the push head (302) and the diameter of the limiting block (303) are larger than the diameter of the threaded through hole, and the guide shaft (10) is fixed on the mounting plate.

4. A portable instrument pod according to claim 2, wherein: the box body (1) comprises side plates (2), a top plate (4) and a bottom plate (12), the top end of each side plate (2) is fixedly connected with the edge of the corresponding top plate (4), the bottom end of each side plate (2) is fixedly connected with the edge of the corresponding bottom plate (12), and the two side plates (2) are symmetrically arranged.

5. A portable instrument pod according to claim 4, wherein: the bottom plate (12) comprises a first support (13), a second support (17), a directional wheel (14) and a universal wheel (16), the first support (13) is installed on the lower surface of the bottom plate (12), the second support (17) is installed on the lower surface of the bottom plate (12), the first support (13) and the second support (17) are symmetrically arranged, the first support (13) and the second support (17) are evenly distributed on the lower surface of the bottom plate (12), the first support (13) is used for installing the directional wheel (14), and the second support (17) is used for installing the universal wheel (16).

6. A portable instrument pod according to claim 4, wherein: roof (4) are including lower swivel nut (11), screw rod (7) and spacing ring (5), spacing ring (5) cover is established the periphery of screw rod (7), spacing ring (5) with pass through threaded connection between screw rod (7), down swivel nut (11) with the upper surface of roof (4) rotates and is connected, down swivel nut (11) with go up swivel nut (9) and pass through screw rod (7) are connected.

7. A portable instrument cluster pod according to claim 6, wherein: the upper threaded sleeve (9) and the lower threaded sleeve (11) are correspondingly arranged in a plurality of numbers, and the upper threaded sleeve (9) and the lower threaded sleeve (11) are uniformly distributed.

8. A portable instrument cluster pod according to claim 6, wherein: the bottom surface of the limiting ring (5) is provided with an anti-skid layer in an adhering mode.