Electric power inspection maintenance platform with adjustable height and angle

Abstract

The utility model discloses an electric power inspection maintenance platform with adjustable height and angle, which relates to the technical field of electric power maintenance equipment and comprises a bottom plate, a plurality of universal wheels are fixedly connected to the outer wall of the bottom of the bottom plate, and a push handle is fixedly connected to the outer wall of the top of the bottom plate. By arranging the lifting rods, only the first motor needs to be started, the first motor drives the threaded rod to rotate, the threaded rod drives the displacement plate to move towards the pushing handle, and the displacement plate drives one ends of the lifting rods to move to enable the lifting rods to rotate; and the multiple lifting rods drive the connecting shaft to ascend, and the effects that the overall height of the equipment can be freely adjusted, meanwhile, the supporting plate can conduct multi-angle rotation, a user can conduct maintenance work more flexibly, the requirement that the user needs enough space for operation is met, and the work efficiency is indirectly improved are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of power maintenance equipment technology, and in particular relates to a power inspection and maintenance platform with adjustable height and angle. Background Technology

[0002] With the rapid development of my country's economy and the continuous improvement of people's living standards, the application of electricity has penetrated into every corner of people's lives. However, various electrical facilities will cause a variety of problems due to various reasons during continuous use. If these problems are not dealt with in a timely and proper manner, they may lead to serious electrical accidents. Therefore, power maintenance is an effective measure to ensure electrical safety.

[0003] Existing equipment is not good at freely adjusting the overall height of the equipment while allowing the support plate to rotate at multiple angles. This is insufficient to meet the user's need for enough space to operate, resulting in inflexible operation and low work efficiency when performing maintenance tasks. Therefore, we propose a power inspection and maintenance platform with adjustable height and angle. Utility Model Content

[0004] The purpose of this utility model is to provide a power inspection and maintenance platform with adjustable height and angle. By using a lifting rod, it solves the problem that the platform is not good at freely adjusting the overall height of the equipment while allowing the support plate to rotate at multiple angles, which is insufficient to meet the user's need for sufficient space for operation, resulting in inflexible operation and low work efficiency when performing maintenance work.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an adjustable power inspection and maintenance platform, including a base plate, a number of casters are fixedly connected to the bottom outer wall of the base plate, a push handle is fixedly connected to the top outer wall of the base plate, and an adjustment mechanism is provided on the top outer wall of the base plate.

[0007] The adjusting mechanism includes several slide rod seats. A slide rod is fixedly connected to the outer wall of each slide rod seat. A displacement plate is slidably connected to the outer wall of each slide rod. Several lifting rods are rotatably connected to the inner wall of each displacement plate. A rotating shaft seat is rotatably connected to the outer wall of the end of each lifting rod away from the displacement plate. A connecting shaft is rotatably connected to the inner wall of each lifting rod. A second lifting rod is rotatably connected to the outer wall of the connecting shaft. A second rotating shaft seat is rotatably connected to the outer wall of the second lifting rod. The bottom outer wall of the second rotating shaft seat is fixedly connected to the top outer wall of the base plate. A third rotating shaft seat is rotatably connected to the outer wall of the end of the second lifting rod away from the second rotating shaft seat. A lifting plate is fixedly connected to the top outer wall of the rotating shaft seat. Several sliding grooves are formed on the inner wall of the lifting plate. The inner wall of each sliding groove is connected to the third rotating shaft seat. The outer wall of the base plate is slidably connected to the base plate. A fixed frame is fixedly connected to the top outer wall of the base plate. A threaded rod is rotatably connected to the inner wall of the fixed frame. The outer wall of the threaded rod is drivenly connected to the inner wall of the displacement plate. A first motor is fixedly connected to the top outer wall of the base plate. The bottom output shaft of the first motor is fixedly connected to the outer wall of the threaded rod through a coupling. A worm gear is rotatably connected to the inner wall of the fixed frame. A worm wheel is rotatably connected to the inner wall of the base plate. The outer wall of the worm wheel meshes with the outer wall of the worm gear. A turntable is fixedly connected to the top outer wall of the worm wheel. Several telescopic rods are fixedly connected to the inner wall of the turntable. A second motor is fixedly connected to the outer wall of the fixed frame. The bottom output shaft of the second motor is fixedly connected to the outer wall of the worm gear through a coupling.

[0008] Furthermore, a protective mechanism is provided on the top outer wall of the telescopic rod. The protective mechanism includes a support plate, and the bottom outer wall of the support plate is fixedly connected to the top outer walls of several telescopic rods.

[0009] Furthermore, a number of auxiliary rails are fixedly connected to the top outer wall of the support plate, and a number of pivot seats are fixedly connected to the top outer wall of the support plate.

[0010] Furthermore, a railing is rotatably connected to the inner wall of each of the four rotating shaft seats, and a fifth rotating shaft seat is rotatably connected to the outer wall of the end of the railing away from the fourth rotating shaft seat.

[0011] Furthermore, a handrail is fixedly connected to the top outer wall of the pivot seat five, and a pin sleeve is fixedly connected to the bottom outer wall of the handrail. The inner wall of the pin sleeve has a pin groove.

[0012] Furthermore, a fixing pin is slidably connected to the inner wall of the pin groove, and a spring is fixedly connected to the outer wall of the fixing pin. The end of the spring away from the fixing pin is fixedly connected to the inner wall of the pin groove.

[0013] Furthermore, a push button is fixedly connected to the outer wall of the fixing pin, and a fixing sleeve is fixedly connected to the outer wall of the railing near the fixing pin.

[0014] Furthermore, the inner wall of the fixing sleeve is provided with a fixing groove, and the inner wall of the fixing groove is slidably connected to the outer wall of the fixing pin.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting up lifting rods, allows for raising the equipment height after it has been moved to a suitable position. The first motor is activated, driving the threaded rod to rotate. The threaded rod then moves the displacement plate towards the push handle. The displacement plate moves one end of several lifting rods, causing them to rotate. Each lifting rod then drives the connecting shaft to rise, which in turn drives the second lifting rod to rotate. The second lifting rod then moves the rotating shaft seat towards the push handle. This allows for free adjustment of the overall equipment height while enabling the support plate to rotate at multiple angles, allowing users greater flexibility in maintenance operations. It also meets the user's need for sufficient space for operation, indirectly improving work efficiency.

[0017] 2. This utility model incorporates a handrail, allowing users to elevate the device by standing on the top surface of the support plate. To enter the device, the user can push the push button upwards. During the displacement process, the push button disengages from the fixed groove, thus no longer locking the fixed sleeve. At this point, the fixed sleeve no longer restricts the rotation of the railing, allowing the handrail to be pushed to the side. The handrail drives several railings to rotate, and during the rotation, the height of the handrail is lowered, allowing the user to enter the device. This provides a stable support when the device elevates the user to a certain height, preventing the user from accidentally falling from a height during operation.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the adjustment mechanism of this utility model;

[0022] Figure 3 This is a sectional view of the fixing frame structure of this utility model;

[0023] Figure 4This is a cross-sectional view of the protective mechanism of this utility model;

[0024] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Base plate; 101. Casters; 102. Push handle; 2. Adjustment mechanism; 201. Slide rod seat; 202. Slide rod; 203. Displacement plate; 204. Lifting rod; 205. Rotary shaft seat; 206. Connecting shaft; 207. Lifting rod two; 208. Rotary shaft seat two; 209. Rotary shaft seat three; 210. Lifting plate; 211. Slide groove; 212. Fixing frame; 213. Threaded rod; 214. First motor; 2 15. Worm gear; 216. Worm wheel; 217. Turntable; 218. Telescopic rod; 219. Second motor; 3. Protective mechanism; 301. Support plate; 302. Auxiliary railing; 303. Rotary shaft seat four; 304. Railing; 305. Rotary shaft seat five; 306. Handrail; 307. Pin sleeve; 308. Pin groove; 309. Fixing pin; 310. Spring; 311. Push button; 312. Fixing sleeve; 313. Fixing groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is an adjustable power inspection and maintenance platform, including a base plate 1. Several casters 101 are fixedly connected to the bottom outer wall of the base plate 1, and a push handle 102 is fixedly connected to the top outer wall of the base plate 1. The base plate 1 mainly serves to fix and limit the casters 101. The casters 101 can only be fixed in the bottom position of the base plate 1 and cannot move independently. The equipment as a whole can move in multiple directions by relying on the casters 101. An adjustment mechanism 2 is provided on the top outer wall of the base plate 1.

[0029] The adjusting mechanism 2 includes several slide rod seats 201. A slide rod 202 is fixedly connected to the outer wall of each slide rod seat 201. A displacement plate 203 is slidably connected to the outer wall of each slide rod 202. The slide rod 202 mainly serves to limit the sliding movement of the displacement plate 203, allowing the displacement plate 203 to slide within a fixed range at a fixed angle. Several lifting rods 204 are rotatably connected to the inner wall of the displacement plate 203. A pivot seat 205 is rotatably connected to the outer wall of the end of each lifting rod 204 away from the displacement plate 203. A connecting shaft 206 is rotatably connected to the inner wall of each lifting rod 204. The displacement plate 203 mainly serves to transmit power to the lifting rods 204. The displacement plate 203, when it moves, will cause one end of several lifting rods 204 to move and rotate. The outer wall of the connecting shaft 206 is rotatably connected to the second lifting rod 207. The outer wall of the second lifting rod 207 is rotatably connected to the second rotating shaft seat 208. The bottom outer wall of the second rotating shaft seat 208 is fixedly connected to the top outer wall of the base plate 1. The outer wall of the end of the second lifting rod 207 away from the second rotating shaft seat 208 is rotatably connected to the third rotating shaft seat 209. The base plate 1 mainly plays the role of fixing and limiting the several second rotating shaft seats 208. The several second rotating shaft seats 208 can only be fixed in the position at the top of the base plate 1 and cannot move individually.

[0030] A lifting plate 210 is fixedly connected to the top outer wall of the rotating shaft seat 205. Several sliding grooves 211 are formed on the inner wall of the lifting plate 210. The inner wall of the sliding grooves 211 is slidably connected to the outer wall of the rotating shaft seat 209. The sliding grooves 211 mainly serve as sliding limits for the rotating shaft seat 209, allowing it to slide within a fixed range at a fixed angle. A fixing frame 212 is fixedly connected to the top outer wall of the base plate 1. A threaded rod 213 is rotatably connected to the inner wall of the fixing frame 212. The outer wall of the threaded rod 213 is connected to the inner wall of the displacement plate 203. The threaded rod 213 mainly serves to transmit displacement to the displacement plate 203. When the threaded rod 213 rotates, it drives the displacement plate 203 to move. A first motor 214 is fixedly connected to the top outer wall of the base plate 1. The bottom output shaft of the first motor 214 is fixedly connected to the outer wall of the threaded rod 213 via a coupling. A worm gear 215 is rotatably connected to the inner wall of the base plate 1. The first motor 214 mainly provides kinetic energy to the threaded rod 213. When the first motor 214 starts, it drives the threaded rod 213 to rotate. A worm wheel 216 is rotatably connected to the inner wall of the base plate 1. The outer wall of the worm wheel 216 meshes with the outer wall of the worm gear 215. A turntable 217 is fixedly connected to the top outer wall of the worm wheel 216. The worm gear 215 mainly transmits kinetic energy to the worm wheel 216. When the worm gear 215 rotates, it drives the worm wheel 216 to rotate simultaneously. Several telescopic rods 218 are fixedly connected to the inner wall of the turntable 217. A second motor 219 is fixedly connected to the outer wall of the fixed frame 212. The bottom output shaft of the second motor 219 is fixedly connected to the outer wall of the worm gear 215 through a coupling. The second motor 219 mainly provides kinetic energy to the worm gear 215. When the second motor 219 starts, it drives the worm gear 215 to rotate simultaneously.

[0031] The top outer wall of the telescopic rod 218 is provided with a protective mechanism 3. The protective mechanism 3 includes a support plate 301. The bottom outer wall of the support plate 301 is fixedly connected to the top outer wall of several telescopic rods 218. Several auxiliary rails 302 are fixedly connected to the top outer wall of the support plate 301. The support plate 301 mainly provides fixed support for the auxiliary rails 302. The auxiliary rails 302 can only be fixed in the top position of the support plate 301 and cannot move independently. Several pivot seats are fixedly connected to the top outer wall of the support plate 301. 03. Several pivot seats 303 are rotatably connected to the inner walls of each pivot seat 304. A pivot seat 305 is rotatably connected to the outer wall of the end of the pivot seat 304 furthest from the pivot seat 303. The pivot seats 303 primarily limit the rotation of the pivot seats 304, allowing the pivot seats 304 to rotate only in fixed positions. A handrail 306 is fixedly connected to the top outer wall of the pivot seat 305. A pin sleeve 307 is fixedly connected to the bottom outer wall of the handrail 306. The inner wall of the pin sleeve 307 has a pin groove 308, and a fixed pin is slidably connected to the inner wall of the pin groove 308. Pin 309 and pin groove 308 primarily function as sliding limiters for the fixed pin 309, allowing it to slide within a fixed range at a fixed angle. A spring 310 is fixedly connected to the outer wall of the fixed pin 309, with the end of the spring 310 away from the fixed pin 309 fixedly connected to the inner wall of the pin groove 308. A push button 311 is fixedly connected to the outer wall of the fixed pin 309, primarily functioning as a transmission mechanism. The shape of the push button 311 allows for easy manual pushing by the user. When the rod moves, it will cause the fixing pin 309 to slide along with it. The outer wall of the railing 304 near the fixing pin is fixedly connected to the fixing sleeve 312. The inner wall of the fixing sleeve 312 is provided with a fixing groove 313. The inner wall of the fixing groove 313 is slidably connected to the outer wall of the fixing pin 309. The fixing groove 313 mainly plays the role of sliding limit for the fixing pin 309. The fixing pin 309 can only slide within the fixing groove 313 at a fixed angle. When the fixing pin 309 is in the fixing groove 313, it will indirectly prevent the rotating shaft seat 303 from rotating.

[0032] One specific application of this embodiment is:

[0033] When staff need to use the equipment, they can move the entire device by pushing the handle 102. Once the device is in the appropriate position, if it needs to be raised, simply start the first motor 214. The first motor 214 drives the threaded rod 213 to rotate, causing the displacement plate 203 to move towards the handle 102. The displacement plate 203 then moves one end of several lifting rods 204, causing them to rotate. Each lifting rod 204 drives the connecting shaft 206 to rise, which in turn drives the second lifting rod 207 to rotate. The second lifting rod 207 then moves the third rotating shaft seat 209 towards the handle 102. The third rotating shaft seat 209 and the rotating shaft seat 205 together move the lifting plate 210 to rise, which in turn moves the support plate 301 to adjust the device height. If it is necessary to adjust the angle of the support plate 301, simply start the second motor 219. The second motor 219 drives the worm gear 215 to rotate, causing the worm gear 215 to rotate. 15 drives the worm gear 216 to rotate, the worm gear 216 drives the turntable 217 to rotate, the turntable 217 drives several telescopic rods 218 to rotate around it, and the telescopic rods 218 drive the support plate 301 to rotate to adjust its angle. The user can stand on the top surface of the support plate 301 to raise the equipment. When it is necessary to enter the equipment, the push button 311 can be pushed upward. During the displacement, the push button 311 disengages from the fixed groove 313 and no longer jams the fixed sleeve 312. At this time, the fixed sleeve 312 no longer restricts the rotation of the railing 304, and the handrail 306 can be pushed to the side. The handrail 306 drives several railings 304 to rotate. During the rotation, the height of the handrail 306 will be lowered to allow the user to enter the equipment. When protection is needed, simply reverse the above operation. During this period, the fixing pin 309 will automatically reset under the action of the spring 310 and insert into the fixing groove 313 to indirectly fix the railing 304.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable height and angle electric power inspection maintenance platform comprising a base plate (1), characterized in that: The bottom outer wall of the bottom plate (1) is fixedly connected with a plurality of universal wheels (101), the top outer wall of the bottom plate (1) is fixedly connected with a push handle (102), and the top outer wall of the bottom plate (1) is provided with an adjusting mechanism (2); The adjusting mechanism (2) comprises a plurality of slide rod seats (201), the outer wall of the slide rod seat (201) is fixedly connected with a slide rod (202), the outer wall of the slide rod (202) is slidably connected with a displacement plate (203), the inner wall of the displacement plate (203) is rotatably connected with a plurality of lifting rods (204), the outer wall of one end of the lifting rod (204) away from the displacement plate (203) is rotatably connected with a rotating shaft seat (205), the inner wall of the lifting rod (204) is rotatably connected with a connecting shaft (206), the outer wall of the connecting shaft (206) is rotatably connected with a second lifting rod (207), the outer wall of the second lifting rod (207) is rotatably connected with a second rotating shaft seat (208), the bottom outer wall of the second rotating shaft seat (208) is fixedly connected with the top outer wall of the bottom plate (1), the outer wall of one end of the second lifting rod (207) away from the second rotating shaft seat (208) is rotatably connected with a third rotating shaft seat (209), the top outer wall of the rotating shaft seat (205) is fixedly connected with a lifting plate (210), a plurality of sliding grooves (211) are formed in the inner wall of the lifting plate (210), the inner wall of the sliding groove (211) is slidably connected with the outer wall of the third rotating shaft seat (209), the top outer wall of the bottom plate (1) is fixedly connected with a fixing frame (212), the inner wall of the fixing frame (212) is rotatably connected with a threaded rod (213), the outer wall of the threaded rod (213) is drivingly connected with the inner wall of the displacement plate (203), the top outer wall of the bottom plate (1) is fixedly connected with a first motor (214), the bottom output shaft of the first motor (214) is fixedly connected with the outer wall of the threaded rod (213) through a shaft coupling, the inner wall of the fixing frame (212) is rotatably connected with a worm (215), the inner wall of the bottom plate (1) is rotatably connected with a worm wheel (216), the outer wall of the worm wheel (216) is meshed with the outer wall of the worm (215), the top outer wall of the worm wheel (216) is fixedly connected with a rotating disc (217), the inner wall of the rotating disc (217) is fixedly connected with a plurality of telescopic rods (218), the outer wall of the fixing frame (212) is fixedly connected with a second motor (219), and the bottom output shaft of the second motor (219) is fixedly connected with the outer wall of the worm (215) through a shaft coupling.

2. The height and angle adjustable power patrol maintenance platform according to claim 1, wherein, The top outer wall of the telescopic rod (218) is provided with a protection mechanism (3), and the protection mechanism (3) comprises a support plate (301), and the bottom outer wall of the support plate (301) is fixedly connected with the top outer wall of a plurality of telescopic rods (218).

3. The height- and angle-adjustable electric power inspection maintenance platform according to claim 2, characterized in that, The top outer wall of the support plate (301) is fixedly connected with a plurality of auxiliary bars (302), and the top outer wall of the support plate (301) is fixedly connected with a plurality of fourth rotating shaft seats (303).

4. The height- and angle-adjustable electric power inspection and maintenance platform according to claim 3, characterized in that, The inner wall of the fourth rotating shaft seat (303) is rotationally connected with a railing (304), and the outer wall of the end of the railing (304) away from the fourth rotating shaft seat (303) is rotationally connected with a fifth rotating shaft seat (305).

5. The height- and angle-adjustable power patrol maintenance platform according to claim 4, characterized in that, The top outer wall of the fifth rotating shaft seat (305) is fixedly connected with a handrail (306), and the bottom outer wall of the handrail (306) is fixedly connected with a pin sleeve (307). The inner wall of the pin sleeve (307) is provided with a pin groove (308).

6. The height- and angle-adjustable power patrol maintenance platform according to claim 5, characterized in that, The inner wall of the pin groove (308) is slidably connected with a fixing pin (309), the outer wall of the fixing pin (309) is fixedly connected with a spring (310), and the end of the spring (310) away from the fixing pin (309) is fixedly connected with the inner wall of the pin groove (308).

7. The height- and angle-adjustable power patrol maintenance platform according to claim 6, characterized in that, The outer wall of the fixing pin (309) is fixedly connected with a push button (311), and the outer wall of the end of the railing (304) close to the fixing pin is fixedly connected with a fixing sleeve (312).

8. The height- and angle-adjustable power patrol maintenance platform according to claim 7, characterized in that, The inner wall of the fixing sleeve (312) is provided with a fixing groove (313), and the inner wall of the fixing groove (313) is slidably connected with the outer wall of the fixing pin (309).

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