CN108298477A - An electric maintenance vehicle - Google Patents

Abstract

The invention discloses an electric power maintenance vehicle which comprises a bearing base and a transfer plate working platform, wherein universal wheels are mounted at the lower end of the bearing base, a fixed plate is fixed above the bearing base, sliding columns are fixed at the edges of telescopic rods, sliding grooves are fixed outside the sliding columns, a hydraulic cylinder is arranged between the fixed plate and the telescopic rods and connected with the central point of the telescopic rods, a transfer plate working platform is arranged above the fixed plate, a placement port is fixed above the transfer plate working platform, a positioning groove is fixed on the side edge of the placement port close to the outer side of a working platform, a railing is arranged inside the positioning groove, a placement port is arranged behind the railing, and a sucker is arranged on the surface of the fixed plate. This telescopic link of electric power tool car installation can upwards or rise or reduce downwards under the effect of pneumatic cylinder to the position of adjustment transfer board work platform, the reciprocating that the maintenance workman can be stable moves, can also stable fixed when removing the position that needs.

Description

An electric maintenance vehicle

technical field

The invention relates to the technical field of electric maintenance tools and auxiliary tools, in particular to an electric maintenance vehicle.

Background technique

In the field of electric power, maintaining the safety of electric equipment becomes particularly important. Regular maintenance of electrical equipment and repair of electrical equipment that has problems are essential tasks. However, due to the high erection position of the power equipment, when the power facilities that are higher than the ground are overhauled, it is usually simpler to use a safety belt for suspension operations. Because this method has more contact with the facilities to be repaired, it cannot meet the requirements of some operating specifications that require higher safety levels. Therefore, a maintenance vehicle is needed as an auxiliary tool in order to complete the maintenance work.

Contents of the invention

The object of the present invention is to provide an electric maintenance vehicle to realize semi-mechanized maintenance.

In order to achieve the above object, the present invention provides the following technical solutions: an electric power maintenance vehicle, including a load-bearing base and a transfer plate working platform, universal wheels are installed on the lower end of the load-bearing base, and a fixed plate is fixed above the load-bearing base. The inside of the fixed plate is provided with sliding grooves, and telescopic rods are installed between the fixed plates, sliding columns are fixed on the edges of the telescopic rods, and sliding grooves are fixed on the outside of the sliding columns, the fixed plates and the telescopic rods A hydraulic cylinder is placed between them, and the hydraulic cylinder is connected to the central point of the telescopic rod. Columns are installed at the four corners of the load-bearing base, and a fixed block is arranged on the surface of the column, and the front end of the fixed block is fixedly connected There is a rotating piece, and fixing bolts run through between the rotating piece, the column and the working platform of the transfer plate, the working platform of the transferring plate is arranged above the fixed plate, and a placement opening is fixed above the working platform of the transferring plate, and the placement opening Positioning grooves are fixed on the sides close to the outside of the workbench, and railings are arranged inside the positioning grooves, a placement opening is arranged at the rear of the railings, a placement plate is installed under the load-bearing base, and the transfer plate working platform Pulleys are provided at the four corners of the fixed plate, and suction cups are arranged on the surface of the fixed plate.

Preferably, the telescopic rod and the fixed plate form a sliding structure, and the sliding range of the telescopic rod is 0-50 cm; when the total weight of maintenance workers is large, the preferred value is 0-30 cm.

Preferably, there are four uprights in total, and the uprights are distributed symmetrically at the four corners of the load-bearing base, and the outside of the uprights is in a right-angle structure, and the inside of the uprights is in a circular arc structure.

Preferably, there is a detachable structure between the transfer plate working platform and the fixed plate, and the size of the transfer plate working platform is slightly smaller than that of the placing plate.

Preferably, there are multiple placement openings, which can be set to 4, and they are symmetrically distributed in pairs, and railings are provided on the outer surface of the placement openings.

Preferably, the suction cups are respectively fixed on the four corners of the fixing plate and the central part of the fixing plate.

Compared with the prior art, the beneficial effect of the present invention is that the telescopic rod provided on the electric maintenance vehicle can be stably raised or lowered upwards or downwards under the action of the hydraulic cylinder, thereby adjusting the position of the working platform of the transfer plate, and Heavier and more maintenance tools, maintenance materials, and maintenance workers can rise or fall steadily. The setting of fixing blocks, fixing bolts and positioning grooves facilitates the fixing between the working platform of the transfer plate and the column, and also provides another way for maintenance workers. The path leading to the working platform of the transfer plate, that is, maintenance workers can climb directly to the working platform of the transfer plate at a high place by climbing on the fixed block; the arc structure inside the column and the pulleys at the four corners of the fixed plate can facilitate the working platform of the transfer plate to move up and down, It makes the transfer plate work platform move more smoothly and without resistance when moving up and down, and the transfer plate work platform can be disassembled from the fixed plate, so that it can be conveniently stored in the placement plate and convenient for the retraction and installation of the transfer plate work platform; maintenance tools, All the maintenance materials are placed in the maintenance tool box. The maintenance tool box is placed between the placement openings. The two are placed symmetrically about the center of the transfer plate working platform. The number of maintenance tool boxes is preferably a multiple of 4, such as 4. Maintenance workers It can stand on the working platform of the transfer plate, raise the 4 maintenance toolboxes on the working platform of the transfer plate to the required height, and then fix the working platform of the transfer plate; The middle position; after the maintenance worker rises to the required position, he overhauls the line on the fixed transfer plate workbench. After repairing, the maintenance worker descends together with the four maintenance tool boxes. The maintenance worker walks off the transfer plate working platform and puts the maintenance tools The box can be unloaded; in addition, maintenance workers can get on and off the car by themselves through the column;

The suction cup of the present invention can fix the working platform of the transfer plate on the surface of the fixed plate, and the internal setting of the fixed plate, the suction cup, and the four columns makes the up and down movement of the working platform of the transfer plate more stable, and the fixed settings such as multiple fixed blocks on the columns are also The unstable board and maintenance workers can be fixed in time, and then the position of maintenance tools and maintenance materials can be adjusted properly so that the center of maintenance tools, maintenance materials and maintenance workers is in the middle, and then start lifting again , until the maintenance workers are delivered to the corresponding high place; the internal setting of the fixed plate, the suction cup and the four columns increases the stability and operability of the lift.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic view of the top view structure of the present invention;

Fig. 3 is a schematic diagram of the structure of the fixing plate of the present invention.

In the figure: 1. load-bearing base, 2. universal wheel, 3. fixed plate, 4. sliding groove, 5. telescopic rod, 6. sliding column, 7. hydraulic cylinder, 8. column, 9. fixed block, 10. Rotating sheet, 11, fixed bolt, 12, transfer plate working platform, 13, placement opening, 14, railing, 15, property nameplate 16, placement plate, 17, positioning groove, 18, pulley, 19, suction cup.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution: an electric maintenance vehicle, including a load-bearing base 1, a universal wheel 2, a fixed plate 3, a sliding groove 4, a telescopic rod 5, a sliding column 6, and a hydraulic cylinder 7 , column 8, fixed block 9, rotating piece 10, fixed bolt 11, transfer plate working platform 12, placement opening 13, railing 14, attribute nameplate 15, placement plate 16, positioning groove 17, pulley 18 and suction cup 19, load-bearing base 1 The lower end of the universal wheel 2 is installed, and the top of the load-bearing base 1 is fixed with a fixed plate 3, the inside of the fixed plate 3 is provided with a sliding groove 4, and a telescopic rod 5 is installed between the fixed plates 3, and the telescopic rod 5 and the fixed plate 3 constitutes a sliding structure, and the sliding range of the telescopic rod 5 is 0-50cm. When the total weight of maintenance workers is large, the optimal value is 0-30cm. The telescopic rod 5 can be lifted up or down under the action of the hydraulic cylinder 7. height or lower, so as to adjust the position of the transfer plate working platform 12, to facilitate the fixation between the transfer plate working platform 12 and the column 8, the edge of the telescopic rod 5 is fixed with a sliding column 6, and the outside of the sliding column 6 is fixed with a sliding A hydraulic cylinder 7 is arranged between the groove 4, the fixed plate 3 and the telescopic rod 5, and the hydraulic cylinder 7 is connected with the central point of the telescopic rod 5, and the four corners of the load-bearing base 1 are equipped with columns 8, and the columns 8 The surface is provided with a fixed block 9, and there are four columns 8 in total, and the columns 8 are symmetrically distributed at the four corners of the load-bearing base 1, and the outside of the column 8 is a right-angle structure, and the inside of the column 8 is a circular arc structure. The arc structure and the setting of the pulleys 18 at the four corners of the fixed plate 3 make the transfer plate working platform 12 move more smoothly and without resistance. There are fixed bolts 11 running through between the plate working platforms 12, and the structure between the transfer plate working platform 12 and the fixed plate 3 is a detachable structure, and the size of the transfer plate working platform 12 is slightly smaller than the size of the placement plate 16, and the transfer plate working platform 12 can be disassembled from the fixed plate 3, so as to facilitate its storage in the placement plate 16, and also facilitate the retraction, installation and up and down movement of the transfer plate working platform 12. The transfer plate working platform 12 is placed above the fixed plate 3 , and the top of the transfer plate working platform 12 is fixed with placement openings 13, and there are a plurality of placement openings 13, and they are symmetrically distributed in pairs. Preferably, there are 4 placement openings 13, and the outer surface of the placement openings 13 is set There are railings 14, and the placement port 13 can place the maintenance toolbox therein. At the same time, maintenance workers can quickly find the required tools and materials according to the record instructions on the railing 14 set on the outer surface. The side of the placement port 13 near the outside of the workbench Positioning grooves 17 are fixed on the sides, and railings 14 are arranged inside the positioning grooves 17, and placement openings 13 are arranged behind the railings 14, and attribute nameplates 15 are fixed on the surface of the railings 14, and a placement plate 16 is installed below the load-bearing base 1. , the four corners of the transfer plate working platform 12 are provided with pulleys 18, when the transfer plate working platform 12 moves up and down, the distance between the transfer plate working platform 12 and the column can be reduced. 8 internal friction, the surface of the fixed plate 3 is provided with suction cups 19, the suction cups 19 are respectively fixed on the four corners of the fixed plate 3 and the central part of the fixed plate 3, the suction cups 19 can fix the transfer plate working platform 12 on the surface of the fixed plate 3, The internal setting of the fixed plate 3, the suction cup 19, and the four columns 8 makes the up and down movement of the transfer plate working platform 12 more stable, and the fixed settings such as multiple fixed blocks 9 on the column 8 can also work the unstable transfer plate in time. The platform 12 and the maintenance toolbox etc. are fixed, and then the placement of the maintenance tools etc. is properly adjusted so that the center of the maintenance toolbox etc. is in the middle, that is, the balance of the transfer plate working platform 12 is kept, and then the lifting is started again, thereby The stability and operability of the lifting car are increased; when the transfer plate working platform 12 rises to a corresponding height, the transfer plate working platform 13 is fixed by using the fixed settings of the car, and the maintenance workers can work on the transfer plate working platform. 13 was moved and overhauled.

Working principle: When using the electric maintenance vehicle, first push the vehicle under the line to be overhauled, then take the transfer plate working platform 12 out of the placement plate 16, put it on the fixed plate 3, and place the fixed plate The four pulleys 18 at the four corners of 3 are placed inside the column 8, and the suction cup 19 on the surface of the fixed plate 3 can fix the transfer plate working platform 12 on the surface of the fixed plate 3, and then place the maintenance tool box inside the installation port 13 , the number of maintenance toolboxes is 4, and they are placed symmetrically. The maintenance worker stands in the middle of the transfer plate working platform, and then starts the hydraulic cylinder 7. The telescopic rod 5 will lift the transfer plate working platform 12 upward under the action of the hydraulic cylinder 7. When the transfer plate working platform 12 rises to the required fixed position, suspend the hydraulic cylinder 7, and then pass the fixing bolt 11 through the column 8, the rotating piece 10 and the inside of the transfer plate working platform 12, thereby fixing the transfer plate working platform 12 on the column 8 Between, this moment overhaul worker just can walk about overhaul maintenance on transfer plate working platform 12. Repeat the above steps to complete a series of work.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (8)

1. a kind of repair car of electric power, including weight bearing foundation（1）With transfer blade workbench（12）, it is characterised in that：The load-bearing Pedestal（1）Lower end universal wheel is installed（2）, and weight bearing foundation（1）Be fixedly arranged above fixed plate（3）, the fixed plate（3） Be internally provided with sliding groove（4）, and fixed plate（3）Between telescopic rod is installed（5）, the telescopic rod（5）Edge it is equal It is fixed with slide post（6）, and slide post（6）External stability have sliding groove（4）, the fixed plate（3）With telescopic rod（5）Between It is mounted with hydraulic cylinder（7）, and hydraulic cylinder（7）With telescopic rod（5）Central point be connected, the weight bearing foundation（1）Four turn Column is mounted at angle（8）, and column（8）Surface be provided with fixed block（9）, the fixed block（9）Front end fix connect It is connected to rotatable lamella（10）, and rotatable lamella（10）, column（8）With transfer blade workbench（12）Between through there is fixing bolt （11）, the fixed plate（3）Top be mounted with transfer blade workbench（12）, and transfer blade workbench（12）Top it is solid Surely there is allocation mouth（13）, the allocation mouth（13）Close workbench on the outside of side be respectively and fixedly provided with locating slot（17）, and position Slot（17）Positioned inside have railing（14）, the railing（14）Rear be provided with allocation mouth（13）, and railing（14）Table Face is fixed with attribute nameplate（15）, the weight bearing foundation（1）Lower section placement plate is installed（16）, the transfer blade workbench （12）Quadrangle be both provided with pulley（18）, the fixed plate（3）Surface be mounted with sucker（19）.

2. a kind of repair car of electric power according to claim 1, it is characterised in that：The telescopic rod（5）With fixed plate（3）Structure At slide construction, and telescopic rod（5）Sliding scale be 0-50cm.

3. a kind of repair car of electric power according to claim 1, it is characterised in that：The column（8）Altogether there are four settings, and Column（8）It is symmetrically distributed in weight bearing foundation（1）Quadrangle, while column（8）The rectangular structure in outside, and column（8）It is interior Portion is in arc structure.

4. a kind of repair car of electric power according to claim 1, it is characterised in that：The transfer blade workbench（12）With it is solid Fixed board（3）Between be detachable structure, and transfer blade workbench（12）Size dimension slightly be less than placement plate（16）It is big Small size.

5. a kind of repair car of electric power according to claim 1, it is characterised in that：The allocation mouth be provided with altogether it is multiple, and It is symmetrical two-by-two, the allocation mouth（13）Outer surface be provided with railing（14）.

6. a kind of repair car of electric power according to claim 1, it is characterised in that：The sucker（19）It is separately fixed at fixation Plate（3）Quadrangle and fixed plate（3）Central part.

7. telescopic rod according to claim 2（5）Sliding scale, it is characterised in that：It is larger in service worker's total weight When, it is 0-30cm compared with the figure of merit.

8. allocation mouth according to claim 5（13）, it is characterised in that：The allocation mouth（13）It is provided with 4, and its altogether It is symmetrical two-by-two.