CN215497924U

CN215497924U - Combined electricity-testing and grounding integrated trolley for 35kV and below KYN type switch cabinet

Info

Publication number: CN215497924U
Application number: CN202122030165.1U
Authority: CN
Inventors: 蔡建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-01-11
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses a combined electroscopic grounding integrated trolley for a KYN type switch cabinet of 35kV or below, which belongs to the technical field of switch cabinets and comprises a moving trolley, wherein an electroscope main body is arranged above the moving trolley, a moving contact is arranged on one side of the electroscope main body, a grounding wire is arranged on one side of the electroscope main body and close to the bottom of the electroscope main body, a holding handle is arranged above the moving trolley and corresponding to the electroscope main body, and the moving trolley and the holding handle are connected through an adjusting device; the adjusting device comprises a threaded column, a threaded cylinder, a rotating block, a rotating shaft and a connecting plate, and the connecting plate is arranged below the holding handle; according to the trolley, the adjusting device is arranged, so that a user can adjust the height of the holding handle to a certain degree by rotating the rotating block when needed, the requirement or habit of the user can be better met, and the practicability of the trolley is further improved.

Description

Combined electricity-testing and grounding integrated trolley for 35kV and below KYN type switch cabinet

Technical Field

The utility model belongs to the technical field of switch cabinets, and particularly relates to a combined electricity-testing and grounding integrated trolley for a KYN type switch cabinet of 35kV or below.

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 prior art has the following problems: 1. most of the existing combined electricity-testing and grounding integrated trolleys for 35kV and below KYN type switch cabinets have the problem that the height of a holding part cannot be adjusted to a certain extent according to the needs of users, so that the practicability of the trolleys is reduced; 2. most of the combined electricity-testing and grounding integrated trolleys for 35kV and KYN-type switch cabinets at present have the problem that the trolleys are easy to move due to reasons such as accidental collision and the like during working, so that the normal operation of the working is easily influenced, and the stability of the trolleys is further reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a combined electricity-testing and grounding integrated trolley for a KYN type switch cabinet of 35kV or below, which has the characteristics of high practicability and strong stability.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined electroscopic grounding integrated trolley for 35kV or below KYN type switch cabinets comprises a moving trolley, wherein an electroscope main body is mounted above the moving trolley, a moving contact is arranged on one side of the electroscope main body, the electroscope main body is connected with the moving contact through a contact arm, a grounding wire is mounted on one side of the electroscope main body and at a position close to the bottom of the electroscope main body, a holding handle is arranged above the moving trolley and at a position corresponding to the electroscope main body, and the moving trolley is connected with the holding handle through an adjusting device;

adjusting device includes screw thread post, screw thread section of thick bamboo, turning block, pivot and connecting plate, grip the below of handle and install the connecting plate, the screw thread section of thick bamboo is installed with the corresponding position of connecting plate on the travelling car, the pivot is installed through the bearing in the bottom of connecting plate, the turning block is installed to one side that the pivot is close to the screw thread section of thick bamboo, the turning block is close to one side of screw thread section of thick bamboo and is located the inboard position of screw thread section of thick bamboo and install the screw thread post.

Preferably, adjusting device still includes deflector and guide bar, the deflector is installed to one side that electroscope main part was kept away from to the screw thread section of thick bamboo, the guide bar is installed to the below of connecting plate and the position that is located the deflector inboard.

Preferably, the adjusting device further comprises a limiting plate, and the limiting plate is mounted below the guide rod.

Preferably, one side of travelling car is provided with fixing device, fixing device includes knob, fixed box, sucking disc, movable plate and screw rod, one side of travelling car is provided with fixed box, the screw rod is installed through the screw thread at the top of fixed box, the knob is installed to the top of screw rod, the movable plate is installed through the bearing in the lower extreme outside of screw rod and the position that is located fixed box inboard, a plurality of sucking discs are installed to the below of movable plate.

Preferably, the fixing device further comprises a sliding rod, and the sliding rods are mounted above the moving plate and at positions on two sides of the screw.

Preferably, fixing device still includes adapter sleeve and connecting block, the adapter sleeve is installed with the corresponding position of fixed box on the travelling car, fixed box is close to one side of adapter sleeve and is located the inboard position of adapter sleeve and installs the connecting block, be connected through the screw between adapter sleeve and the connecting block.

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

1. according to the trolley, the adjusting device is arranged, so that a user can adjust the height of the holding handle to a certain degree by rotating the rotating block when needed, the requirement or habit of the user can be better met, and the practicability of the trolley is further improved.

2. According to the utility model, the trolley can be fixed in a certain auxiliary manner through the sucker when required by arranging the fixing device, so that the possibility of movement of the trolley due to accidental collision and the like during working is reduced, the normal operation of the trolley is ensured, and the stability of the trolley is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the adjusting device according to the present invention;

fig. 4 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. an electroscope main body; 2. a handle is held; 3. an adjustment device; 31. a guide plate; 32. a guide bar; 33. a limiting plate; 34. a threaded post; 35. a threaded barrel; 36. rotating the block; 37. a rotating shaft; 38. a connecting plate; 4. a ground line; 5. moving the trolley; 6. a contact arm; 7. a fixing device; 71. a knob; 72. a slide bar; 73. connecting sleeves; 74. connecting blocks; 75. a fixing box; 76. a suction cup; 77. moving the plate; 78. a screw; 8. moving contact.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a combined electroscopic grounding integrated trolley for 35kV and below KYN type switch cabinets comprises a moving trolley 5, an electroscope main body 1 is mounted above the moving trolley 5, a moving contact 8 is arranged on one side of the electroscope main body 1, the electroscope main body 1 is connected with the moving contact 8 through a contact arm 6, a grounding wire 4 is mounted on one side of the electroscope main body 1 and at a position close to the bottom, a holding handle 2 is arranged above the moving trolley 5 and at a position corresponding to the electroscope main body 1, and the moving trolley 5 is connected with the holding handle 2 through an adjusting device 3;

the adjusting device 3 comprises a threaded column 34, a threaded cylinder 35, a rotating block 36, a rotating shaft 37 and a connecting plate 38, the connecting plate 38 is installed below the holding handle 2, the threaded cylinder 35 is installed at a position, corresponding to the connecting plate 38, on the movable trolley 5, the rotating shaft 37 is installed at the bottom of the connecting plate 38 through a bearing, the rotating block 36 is installed at one side, close to the threaded cylinder 35, of the rotating shaft 37, and the threaded column 34 is installed at a position, close to one side of the threaded cylinder 35 and located on the inner side of the threaded cylinder 35, of the rotating block 36.

Specifically, the adjusting device 3 further comprises a guide plate 31 and a guide rod 32, the guide plate 31 is mounted on one side of the threaded cylinder 35 away from the electroscope body 1, the guide rod 32 is mounted at a position below the connecting plate 38 and inside the guide plate 31,

by adopting the technical scheme, the movement of the connecting plate 38 can be guided to a certain extent.

Specifically, the adjusting device 3 further comprises a limit plate 33, the limit plate 33 is arranged below the guide rod 32,

through adopting above-mentioned technical scheme for the removal of connecting plate 38 can obtain certain spacing.

When the tester is used, when the trolley needs to be used, the holding handle 2 is pushed, so that the movable trolley 5 and the upper structure thereof are pushed to a specified position, and then the electroscope main body 1, the grounding wire 4, the contact arm 6 and the movable contact 8 are operated to work on an kYN type switch cabinet with thirty-five kv or less; when the height of the holding handle 2 needs to be adjusted, the rotating block 36 in the adjusting device 3 is rotated, so that the threaded column 34 is driven to rotate, the threaded column 34 is connected with the threaded barrel 35 through threads, so that the threaded column 34 drives the connecting plate 38 to move through the rotating block 36 and the rotating shaft 37, so that the holding handle 2 is driven to move, when the holding handle 2 moves to a required position, the rotating block 36 stops rotating, after the adjustment is finished, the guide plate 31 and the guide rod 32 play a role in guiding, and the limiting plate 33 plays a role in limiting;

example 2

The present embodiment is different from embodiment 1 in that: one side of the movable trolley 5 is provided with a fixing device 7, the fixing device 7 comprises a knob 71, a fixing box 75, suckers 76, a movable plate 77 and a screw 78, one side of the movable trolley 5 is provided with the fixing box 75, the top of the fixing box 75 is provided with the screw 78 through threads, the knob 71 is arranged above the screw 78, the movable plate 77 is arranged at the position, located at the inner side of the fixing box 75, outside the lower end of the screw 78 through a bearing, the plurality of suckers 76 are arranged below the movable plate 77,

by adopting the technical scheme, the trolley can be fixed in a certain auxiliary mode through the suction disc 76 when needed, so that the possibility that the trolley moves due to accidental collision and the like during working is reduced, and the normal operation of the trolley is ensured.

Specifically, the fixing device 7 further comprises a sliding rod 72, the sliding rod 72 is mounted above the moving plate 77 and at the two sides of the screw 78,

by adopting the above technical solution, the movement of the moving plate 77 can be guided to a certain extent.

Specifically, the fixing device 7 further includes a connecting sleeve 73 and a connecting block 74, the connecting sleeve 73 is mounted at a position on the movable trolley 5 corresponding to the fixing box 75, the connecting block 74 is mounted at a position of the fixing box 75 close to one side of the connecting sleeve 73 and inside the connecting sleeve 73, the connecting sleeve 73 is connected with the connecting block 74 through screws,

through adopting above-mentioned technical scheme for fixed box 75 and structure can carry out loading and unloading work on when needing.

When the trolley needs to be fixed in an auxiliary mode, the knob 71 in the fixing device 7 is rotated to drive the screw rod 78 to rotate, and further drive the moving plate 77 in the fixing box 75 to descend until the suction disc 76 adsorbs the plane, so that auxiliary fixing is performed, the connecting sleeve 73 and the connecting block 74 play a role in mounting and connecting, and the sliding rod 72 plays a role in guiding.

The working principle and the using process of the utility model are as follows: when the trolley needs to be used, the holding handle 2 is pushed, so that the movable trolley 5 and the upper structure thereof are pushed to a specified position, and then the electroscope body 1, the grounding wire 4, the contact arm 6 and the moving contact 8 are operated to work on an kYN type switch cabinet of thirty-five kv or below; when the height of the holding handle 2 needs to be adjusted, the rotating block 36 in the adjusting device 3 is rotated, so that the threaded column 34 is driven to rotate, the threaded column 34 is connected with the threaded barrel 35 through threads, so that the threaded column 34 drives the connecting plate 38 to move through the rotating block 36 and the rotating shaft 37, so that the holding handle 2 is driven to move, when the holding handle 2 moves to a required position, the rotating block 36 stops rotating, after the adjustment is finished, the guide plate 31 and the guide rod 32 play a role in guiding, and the limiting plate 33 plays a role in limiting; when the trolley needs auxiliary fixing, the knob 71 in the fixing device 7 is rotated to drive the screw rod 78 to rotate, and further drive the moving plate 77 in the fixing box 75 to descend until the suction disc 76 adsorbs the plane, so as to perform auxiliary fixing, the connecting sleeve 73 and the connecting block 74 play a role in mounting and connecting, and the sliding rod 72 plays a role in guiding.

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

Claims

1. The utility model provides a 35kV and following KYN type cubical switchboard is with integrative dolly of electricity ground connection is tested to combination formula, includes removal dolly (5), its characterized in that: an electroscope main body (1) is installed above the moving trolley (5), a moving contact (8) is arranged on one side of the electroscope main body (1), the electroscope main body (1) is connected with the moving contact (8) through a contact arm (6), a grounding wire (4) is installed on one side of the electroscope main body (1) and at a position close to the bottom of the electroscope main body, a holding handle (2) is arranged above the moving trolley (5) and at a position corresponding to the electroscope main body (1), and the moving trolley (5) is connected with the holding handle (2) through an adjusting device (3);

adjusting device (3) include screw thread post (34), a screw thread section of thick bamboo (35), turning block (36), pivot (37) and connecting plate (38), grip and install connecting plate (38) to the below of (2), screw thread section of thick bamboo (35) are installed with connecting plate (38) corresponding position on travelling car (5), pivot (37) are installed through the bearing in the bottom of connecting plate (38), turning block (36) are installed to one side that pivot (37) are close to screw thread section of thick bamboo (35), screw thread post (34) are installed to one side that turning block (36) are close to screw thread section of thick bamboo (35) and are located the inboard position of screw thread section of thick bamboo (35).

2. The combined type electricity-testing grounding integrated trolley for 35kV and following KYN type switch cabinets according to claim 1, characterized in that: adjusting device (3) still include deflector (31) and guide bar (32), deflector (31) are installed to one side that electroscope main part (1) was kept away from in screw cylinder (35), guide bar (32) are installed to the below of connecting plate (38) and the position that is located deflector (31) inboard.

3. The combined type electricity-testing grounding integrated trolley for 35kV and following KYN type switch cabinets according to claim 2, characterized in that: the adjusting device (3) further comprises a limiting plate (33), and the limiting plate (33) is installed below the guide rod (32).

4. The combined type electricity-testing grounding integrated trolley for 35kV and following KYN type switch cabinets according to claim 1, characterized in that: one side of travelling car (5) is provided with fixing device (7), fixing device (7) include knob (71), fixed box (75), sucking disc (76), movable plate (77) and screw rod (78), one side of travelling car (5) is provided with fixed box (75), screw rod (78) are installed through the screw thread at the top of fixed box (75), knob (71) are installed to the top of screw rod (78), movable plate (77) are installed through the bearing in the lower extreme outside of screw rod (78) and the position that is located fixed box (75) inboard, a plurality of sucking discs (76) are installed to the below of movable plate (77).

5. The combined type electricity-testing grounding integrated trolley for 35kV and following KYN type switch cabinets according to claim 4, characterized in that: the fixing device (7) further comprises a sliding rod (72), and the sliding rod (72) is mounted above the moving plate (77) and located on two sides of the screw (78).

6. The combined type electricity-testing grounding integrated trolley for 35kV and following KYN type switch cabinets according to claim 4, characterized in that: fixing device (7) still include adapter sleeve (73) and connecting block (74), adapter sleeve (73) are installed with the corresponding position of fixed box (75) on travelling car (5), fixed box (75) are close to one side of adapter sleeve (73) and are located the inboard position of adapter sleeve (73) and install connecting block (74), be connected through the screw between adapter sleeve (73) and connecting block (74).