CN212195550U

CN212195550U - Switch board transfer car (buggy)

Info

Publication number: CN212195550U
Application number: CN202020884916.9U
Authority: CN
Inventors: 乔宁宁; 范洪亮; 王程程; 马也; 赵盛
Original assignee: Huayuan Zhongrui Technology Beijing Co ltd
Current assignee: Huayuan Zhongrui Technology Beijing Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-22
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a switch board transfer car (buggy), which comprises a frame, the middle part both sides of frame are provided with the arm that touches with the switch board adaptation respectively symmetrically, be provided with adjustable two in the frame touch the axial extension length of arm, relative position, vertical position and horizontal position's position control mechanism, the bottom of frame is provided with running gear. This switch board transfer car (buggy) can implement the switch board high-efficiently conveniently and transport to correspondingly reduce staff intensity of labour, avoid the switch board to take place the damage in the transportation.

Description

Switch board transfer car (buggy)

Technical Field

The utility model relates to a supporting technical field of maintaining of power transmission and transformation equipment, in particular to switch board transfer car (buggy).

Background

In present power transmission and transformation field, need carry out position adjustment and transport to equipment such as switch board often, need transport the switch board to in the limited operating mode environment in space such as distribution room under the general condition, and still can have the installation basis bearing surface of switch board to be higher than the operating mode on ground under the individual condition, this just leads to the unable normal operation of transportation equipment such as fork truck commonly used at present, need staff's manpower to transport, this not only can lead to equipment transportation efficiency to descend by a wide margin, cause the increase of transportation operating time, also can make staff's intensity of labour show the improvement, and very easily lead to the structural damage of equipment such as switch board, cause adverse effect for relevant power transmission and transformation engineering operation.

Therefore, how to implement the switch board transportation high-efficiently conveniently to corresponding reduction staff intensity of labour, it is the important technical problem that technical personnel in this field need solve at present to avoid the switch board to take place the damage in the transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a switch board transfer car (buggy), this switch board transfer car (buggy) can implement the switch board high-efficiently conveniently and transport to corresponding reduction staff intensity of labour avoids the switch board to take place the damage in the transportation.

For solving the technical problem, the utility model provides a switch board transfer car (buggy), which comprises a frame, the middle part both sides of frame are provided with the arm that touches with the switch board adaptation respectively symmetrically, be provided with adjustable two in the frame touch the axial extension length of arm, relative position, vertical position and horizontal position's position control mechanism, the bottom of frame is provided with running gear.

Preferably, the position adjusting mechanism comprises a horizontal base and a vertical adjusting assembly capable of driving the horizontal base to move along the vertical direction, the two sides of the horizontal base are respectively and symmetrically provided with a horizontal adjusting assembly in a telescopic manner, the telescopic direction of the horizontal adjusting assembly is parallel to the clamping direction of the contact arms to the power distribution cabinet, the inner end part of the horizontal adjusting assembly is inserted into the side part of the horizontal base, and the two contact arms are respectively and correspondingly linked and arranged at the outer end parts of the two horizontal adjusting assemblies.

Preferably, the vertical adjusting assembly and the horizontal adjusting assembly are both worm and gear assemblies.

Preferably, the vertical adjustment assembly and the horizontal adjustment assembly both comprise a first operating wheel in linkage fit with the worm and gear assembly.

Preferably, the contact arm comprises a fixed shaft sleeve which is arranged at the outer end part of the horizontal adjusting assembly in a linkage manner and a guide rod which is inserted in the fixed shaft sleeve in an axially telescopic manner, the guide rod is in threaded fit with the fixed shaft sleeve, the axial direction of the guide rod is perpendicular to the telescopic direction of the horizontal base, a second operating wheel is arranged at the rear end part of the guide rod, a movable shaft sleeve is arranged at the front end part of the guide rod in an axially linkage manner, a ball bearing is embedded between the inner wall of the movable shaft sleeve and the outer wall of the guide rod, and an insulating base plate which is in contact fit with the side wall of the power distribution cabinet is arranged at the front end part of the movable.

Preferably, the insulating pad is a rubber or plastic part.

Preferably, the bottom of frame has the base, the base includes two at least preceding support arms that extend forward along the horizontal direction and two at least rear support arms that extend backward along the horizontal direction, running gear includes that the one-to-one arranges directional wheel on the preceding support arm and the one-to-one arranges the universal wheel on the rear support arm, be provided with the stopper on the universal wheel.

Preferably, handrails are respectively and symmetrically arranged on two sides of the rear end face of the middle part of the rack.

Preferably, an insulating protective net is arranged in the middle of the frame.

In contrast to the background art, the utility model provides a switch board transfer car (buggy), in its operation use, utilize position adjustment mechanism to put in place two touch arms, and control two touch arms moderate degree move in opposite directions or move dorsad, so that two touch arms can cooperate and thus clamp and lift up the switch board, later through running gear with carry switch board transfer car (buggy) move to target station department, further adjust the touch arm position through position adjustment mechanism simultaneously, so that the position of switch board can corresponding linkage adjustment, thereby avoid switch board transportation in-process and peripheral environment other equipment or ground and room body structure produce collision or interference, and then avoid the switch board structure damage that leads to from this, after switch board transportation is put in place, only need to link through each subassembly of position adjustment mechanism so that two touch arms moderate degree move dorsad, in order to relieve the clamp of two touch arms to switch board, the power distribution cabinet transfer trolley can be moved to other stations again, so that the requirements of subsequent relevant operation processes can be met. The switch board transfer trolley can effectively improve the operation safety and the convenience in the switch board transfer process, remarkably reduce the labor intensity of workers and greatly improve the transfer operation efficiency of the switch board.

The utility model discloses an in another preferred scheme, position control mechanism includes horizontal base and can drive the vertical adjusting part that horizontal base removed along vertical direction, the both sides of horizontal base are respectively the retractable symmetry and are provided with horizontal adjusting part, horizontal adjusting part's flexible direction with it is parallel to touch the tight direction of clamp of arm to the switch board, horizontal adjusting part's interior tip cartridge in horizontal base's lateral part, and two touch the arm and link respectively one-to-one and set up in two horizontal adjusting part's outer tip. In actual operation, the position of the horizontal base in the vertical direction can be adjusted through the vertical adjusting assembly, and therefore the vertical position of the contact arm is adjusted in a linkage mode; the horizontal positions of the corresponding contact arms in the clamping direction are respectively and correspondingly adjusted through the horizontal adjusting assemblies, namely, the distance between the two contact arms can be flexibly adjusted through the horizontal adjusting assemblies so as to achieve the purpose of clamping or loosening the power distribution cabinet, and meanwhile, the positions of the contact arms in the clamping direction can be independently or synchronously adjusted through the horizontal adjusting assemblies so as to achieve the purpose of respectively adjusting the relative positions and the absolute positions of the two contact arms.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a forward three-dimensional structure of a transfer trolley of a power distribution cabinet according to an embodiment of the present invention;

fig. 2 is a schematic view of the back-side perspective structure of fig. 1.

The device comprises a frame 10, a front support arm 101, a rear support arm 102, an armrest 103, an insulating protective net 104, a horizontal base 11, a horizontal adjusting assembly 111, a vertical adjusting assembly 112, a first operating wheel 113, a contact arm 12, a fixed shaft sleeve 121, a guide rod 122, a second operating wheel 123, an insulating base plate 124, a movable shaft sleeve 125, a directional wheel 131, a universal wheel 132 and a brake 133.

Detailed Description

The core of the utility model is to provide a switch board transfer car (buggy), this switch board transfer car (buggy) can implement the switch board high-efficiently conveniently and transport to corresponding reduction staff intensity of labour avoids the switch board to take place the damage in the transportation.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of a forward three-dimensional structure of a transfer trolley of a power distribution cabinet according to an embodiment of the present invention; fig. 2 is a schematic view of the back-side perspective structure of fig. 1.

In particular embodiment, the utility model provides a switch board transfer car (buggy), including frame 10, the middle part both sides of frame 10 are provided with respectively symmetrically with the switch board adaptation touch arm 12, be provided with two adjustable touch arm 12's axial extension length, relative position, vertical position and horizontal position's position control mechanism in frame 10, the bottom of frame 10 is provided with running gear.

In the operation and use process, the two contact arms 12 are adjusted in place by the position adjusting mechanism, the two contact arms 12 are controlled to move oppositely or backwards appropriately, so that the two contact arms 12 can cooperate with each other to clamp and lift the power distribution cabinet, then the transfer trolley carrying the power distribution cabinet is moved to a target station by the travelling mechanism, and meanwhile, the position of the contact arms 12 is further adjusted by the position adjusting mechanism, so that the position of the power distribution cabinet can be correspondingly adjusted in a linkage manner, thereby avoiding collision or interference with other equipment or ground and house structures in the surrounding environment during the transportation process of the power distribution cabinet, further avoiding the structural damage of the power distribution cabinet caused by the collision or interference, after the power distribution cabinet is transported in place, the two contact arms 12 can be moved backwards appropriately by the linkage of all components of the position adjusting mechanism, so as to release the clamping of the power distribution cabinet by the two contact arms 12, and then the transfer trolley of the power distribution cabinet can, for the subsequent related operation flow needs. The switch board transfer trolley can effectively improve the operation safety and the convenience in the switch board transfer process, remarkably reduce the labor intensity of workers and greatly improve the transfer operation efficiency of the switch board.

Further, the position adjusting mechanism comprises a horizontal base 11 and a vertical adjusting assembly 112 capable of driving the horizontal base 11 to move along the vertical direction, the horizontal adjusting assemblies 111 are respectively and symmetrically arranged on two sides of the horizontal base 11 in a telescopic mode, the telescopic direction of the horizontal adjusting assembly 111 is parallel to the clamping direction of the contact arms 12 to the power distribution cabinet, the inner end portions of the horizontal adjusting assemblies 111 are inserted into the side portions of the horizontal base 11, and the two contact arms 12 are respectively and correspondingly linked and arranged at the outer end portions of the two horizontal adjusting assemblies 111. In actual operation, the vertical position of the horizontal base 11 in the vertical direction can be adjusted through the vertical adjusting assembly 112, and therefore the vertical position of the contact arm 12 is adjusted in a linkage manner; the horizontal positions of the corresponding contact arms 12 along the clamping direction are respectively and correspondingly adjusted through the horizontal adjusting assemblies 111, namely, the distance between the two contact arms 12 can be flexibly adjusted through the horizontal adjusting assemblies 111 so as to achieve the purpose of clamping or loosening the power distribution cabinet, and meanwhile, the positions of the contact arms 12 along the clamping direction can be independently or synchronously adjusted through the horizontal adjusting assemblies 111 so as to achieve the purpose of respectively adjusting the relative positions and the absolute positions of the two contact arms 12.

Specifically, the vertical adjustment assembly 112 and the horizontal adjustment assembly 111 are both worm and gear assemblies, and the adjustment assembly and the horizontal adjustment assembly 111 both include a first operating wheel 113 in linkage fit with the worm and gear assemblies. This kind of worm gear worm subassembly can drive the rotation operation that the worm wheel was implemented with the staff via first operating wheel 113 and high-efficiently convert the axial displacement of worm into to the realization is to touching the high-efficient accurate adjustment of the vertical position and the horizontal position of arm 12, improves the whole operating efficiency and the operation precision of switch board transfer car (buggy).

Certainly, in practical applications, the vertical adjusting assembly 112 and the horizontal adjusting assembly 111 are not limited to the worm and gear assembly, and other functional assemblies with a position adjusting effect, such as a gear rack, can be used instead of the worm and gear assembly on the premise of ensuring the position adjusting precision and the adjusting efficiency of the contact arm 12.

In addition, the contact arm 12 includes a fixed shaft sleeve 121 linked to the outer end of the horizontal adjustment assembly 111 and a guide rod 122 inserted into the fixed shaft sleeve 121 in an axially telescopic manner, the guide rod 122 is in threaded fit with the fixed shaft sleeve 121, the axial direction of the guide rod 122 is perpendicular to the telescopic direction of the horizontal base 11, the rear end of the guide rod 122 is provided with a second operating wheel 123, the front end of the guide rod 122 is provided with a movable shaft sleeve 125 in an axially linked manner, a ball bearing is embedded between the inner wall of the movable shaft sleeve 125 and the outer wall of the guide rod 122, and the front end of the movable shaft sleeve 125 is provided with an insulating pad 124 in contact fit with the side wall of the power distribution. During actual operation, the fixed-axis rotation made by the guide rod 122 controlled by a worker is converted into axial movement of the guide rod 122 through a thread matching structure between the fixed-axis sleeve 121 and the guide rod 122, so that the effective extension length of the guide rod 122 is adjusted, and linkage adjustment of the horizontal extension position of the insulating base plate 124 at the front end of the contact arm 12 is realized, and further the purpose of adjusting the relative clamping adaptive position of the contact arm 12 and a power distribution cabinet in the process of transferring or adjusting the distance between the power distribution cabinet and the rack 10 in the process of transferring is achieved, so that the operation precision and the transferring efficiency of the transfer trolley of the power distribution cabinet are further improved, and structural damage of the power distribution cabinet in the process of transferring is further avoided; simultaneously, make the structure that forms only axial linkage between guide arm 122 and moving axle sleeve 125 through ball bearing to make the circumferential position of moving axle sleeve 125 invariable, with this guarantee to be located the insulating backing plate 124 of moving axle sleeve 125 front end portion and be in the vertical state that can closely laminate with the lateral wall of switch board all the time, guarantee insulating backing plate 124 to the tight effect of clamp and the transportation reliability of switch board.

It should be noted that the second operating wheel 123 is selected as a direct control member at the guide rod 122 in the above-mentioned structure, only for the purpose of keeping the same structure as the first operating wheel 113 described above, and for the purpose of reasonably improving the operating convenience of the operator, in practical application, the second operating wheel 123 may be replaced by another control member, such as an operating handle or a swing link, which is convenient for the operator to operate, and in principle, the second operating wheel 123 may be any one that can meet the actual operating and using requirements of the switch cabinet transfer trolley.

More specifically, the insulating pad 124 is a rubber or plastic member. This kind of rubber spare or plastic part's insulating effect is better, and the texture is pliable and tough, can further avoid touching and produce the rigid contact between arm 12 and switch board under the prerequisite of the insulating safety requirement in the effective assurance switch board transportation, avoids because of the switch board structural damage that the rigid contact leads to.

On the other hand, the bottom of the frame 10 has a base, the base includes at least two front arms 101 extending forward along the horizontal direction and at least two rear arms 102 extending backward along the horizontal direction, the traveling mechanism includes directional wheels 131 disposed on the front arms 101 in a one-to-one correspondence, and universal wheels 132 disposed on the rear arms 102 in a one-to-one correspondence, and the universal wheels 132 are provided with brakes 133. The directional wheel 131 is reliable in structure, the durability and the transfer efficiency of the transfer trolley of the power distribution cabinet can be fully guaranteed, meanwhile, the directional adjustment difficulty during transfer can be remarkably reduced by matching with the universal wheel 132 positioned at the rear part, the turning radius of the transfer trolley of the power distribution cabinet is reduced, the working condition requirement under a limited space can be better met, and the operation efficiency of the transfer trolley of the power distribution cabinet is improved.

In addition, handrails 103 are symmetrically arranged on both sides of the rear end surface of the middle part of the frame 10. In the operation process, the reliable control and the accurate operation of switch board transfer car (buggy) can be realized through holding handrail 103 to the staff to further improve the operating efficiency and the transportation control precision of switch board transfer car (buggy).

In addition, an insulating protection net 104 is provided at the middle of the rack 10. This insulating protection network 104 can be with being located the anterior switch board of frame 10 and the insulating isolation of staff who is located the frame 10 rear portion to the live working environment that probably exists in the distribution cabinet transportation and the arrangement process causes harm to staff's personal safety, improves the operation security in the switch board transportation.

In conclusion, in the operation and use process of the transfer trolley for the power distribution cabinet provided in the utility model, the position adjusting mechanism is utilized to adjust the two contact arms in place and control the two contact arms to move in opposite directions or in opposite directions appropriately, so that the two contact arms can cooperate with each other to clamp and lift the power distribution cabinet, then the transfer trolley carrying the power distribution cabinet is moved to a target station through the traveling mechanism, and simultaneously the position of the contact arms is further adjusted through the position adjusting mechanism, so that the position of the power distribution cabinet can be correspondingly adjusted in a linkage manner, thereby avoiding collision or interference with other equipment or ground and house structures in the surrounding environment during the transfer process of the power distribution cabinet, further avoiding damage of the structure of the power distribution cabinet caused by collision or interference, and after the power distribution cabinet is transferred in place, only all components of the position adjusting mechanism need to be linked to enable the two contact arms to move in opposite directions appropriately, so as to release the clamping of, the power distribution cabinet transfer trolley can be moved to other stations again, so that the requirements of subsequent relevant operation processes can be met. The switch board transfer trolley can effectively improve the operation safety and the convenience in the switch board transfer process, remarkably reduce the labor intensity of workers and greatly improve the transfer operation efficiency of the switch board.

It is right above the utility model provides a switch board transfer car (buggy) has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a switch board transfer car (buggy), its characterized in that: the power distribution cabinet comprises a rack, wherein contact arms matched with a power distribution cabinet are symmetrically arranged on two sides of the middle of the rack respectively, a position adjusting mechanism capable of adjusting the axial extension length, the relative position, the vertical position and the horizontal position of each contact arm is arranged on the rack, and a traveling mechanism is arranged at the bottom of the rack.

2. The cabinet trolley according to claim 1, characterized in that: the position adjusting mechanism comprises a horizontal base and a vertical adjusting assembly capable of driving the horizontal base to move in the vertical direction, the two sides of the horizontal base are respectively provided with horizontal adjusting assemblies in a telescopic and symmetrical mode, the telescopic direction of the horizontal adjusting assemblies is parallel to the clamping direction of the contact arms to the power distribution cabinet, the inner end portions of the horizontal adjusting assemblies are inserted into the side portions of the horizontal base, and the two contact arms are respectively arranged at the outer end portions of the two horizontal adjusting assemblies in a linkage mode in a one-to-one correspondence mode.

3. The cabinet trolley according to claim 2, characterized in that: the vertical adjusting assembly and the horizontal adjusting assembly are both worm and gear assemblies.

4. The cabinet trolley according to claim 3, characterized in that: the vertical adjusting assembly and the horizontal adjusting assembly respectively comprise a first operating wheel in linkage fit with the worm and gear assembly.

5. The cabinet trolley according to claim 2, characterized in that: the touch arm comprises a fixed shaft sleeve which is arranged at the outer end part of the horizontal adjusting component in a linkage manner and a guide rod which is inserted in the fixed shaft sleeve in an axially telescopic manner, the guide rod is in threaded fit with the fixed shaft sleeve, the axial direction of the guide rod is perpendicular to the telescopic direction of the horizontal base, a second operating wheel is arranged at the rear end part of the guide rod, a movable shaft sleeve is arranged at the front end part of the guide rod in an axially linked manner, a ball bearing is embedded between the inner wall of the movable shaft sleeve and the outer wall of the guide rod, and an insulating base plate which is in contact fit with the side wall of the power distribution cabinet is arranged at the front end part of the.

6. The cabinet trolley according to claim 5, characterized in that: the insulating base plate is a rubber part or a plastic part.

7. The cabinet trolley according to claim 1, characterized in that: the bottom of frame has the base, the base includes two at least preceding support arms that extend forward along the horizontal direction and two at least back support arms that extend backward along the horizontal direction, running gear includes that the one-to-one arranges directional wheel and one-to-one on the preceding support arm arrange universal wheel on the back support arm, be provided with the stopper on the universal wheel.

8. The cabinet trolley according to claim 7, characterized in that: handrails are respectively and symmetrically arranged on two side parts of the middle rear end face of the rack.

9. The cabinet trolley according to claim 1, characterized in that: and an insulating protective net is arranged in the middle of the rack.