Electric power system and maintenance auxiliary device for automation of electric power system

Abstract

The utility model relates to the technical field of maintenance auxiliary devices, and discloses an electric power system and an automatic maintenance auxiliary device thereof, the electric power system comprises a bottom plate and a top plate, and a lifting mechanism and a reinforcing mechanism are respectively arranged between the bottom plate and the top plate; the lifting mechanism comprises fixing sleeves fixedly connected to the four corners of the top end of the bottom plate, lifting columns are arranged on the inner walls of the four fixing sleeves, the four lifting columns are fixedly connected with the top plate, and a plurality of clamping grooves are formed in the ends, close to each other, of the four lifting columns. Through the structure in the lifting mechanism, the height of each direction can be synchronously adjusted, so that the effects of ensuring the height adjustment consistency, improving the adjustment efficiency and saving the adjustment time are achieved, and the problems that when a traditional maintenance auxiliary device is used for adjusting the height, one-by-one adjustment processing is needed, the adjusted height cannot be ensured to be completely consistent, and the adjustment time is shortened are solved. And the adjustment efficiency is relatively low due to the increase of the adjustment time.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance auxiliary devices, in particular to a maintenance auxiliary device for an electric power system and automation thereof. Background Art

[0002] The power system is an electric energy production and consumption system composed of power plants, transmission and transformation lines, power distribution stations and power consumption links. Its function is to convert primary energy in nature into electrical energy through power generation devices, and then supply the electrical energy to various users through transmission, transformation and distribution. The control center of the power system is generally the distribution cabinet. Therefore, various faults often occur in the distribution cabinet, requiring temporary maintenance by maintenance personnel. Therefore, auxiliary devices are needed for auxiliary processing during the maintenance process.

[0003] The Chinese patent provides a maintenance auxiliary device for power systems and their automation, with publication number CN216873634U, which includes a first tray and a second tray, two hinges are installed between the first tray and the second tray, the upper sides of the first tray and the second tray are both slidably matched with insulating plates, and the lower sides are both hinged with two adjustment rods, the interior of the first tray is provided with a card slot and two slots, and one side of the second tray is provided with a handle and two card blocks.

[0004] The above device facilitates the folding of the first support plate and the second support plate under the action of the hinge, and facilitates the storage operation of the first support plate and the second support plate. The corresponding slots and the card blocks, and the corresponding slots and the handles can improve the strength of the first support plate and the second support plate after they are unfolded, and facilitate support for people or objects. The device can be stored by the sliding action of the insulating plate, and the position of the baffle can be easily adjusted by the action of the spring slide rod. However, when adjusting the height, it is necessary to adjust them one by one, and it is impossible to ensure that the adjusted height is completely consistent, and the adjustment time is increased, resulting in low adjustment efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a maintenance auxiliary device for an electric power system and its automation, so as to solve the problem that the existing device needs to adjust the height one by one when adjusting the height, cannot ensure that the adjusted height is completely consistent, and increases the adjustment time, resulting in low adjustment efficiency.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a maintenance auxiliary device for an electric power system and its automation, comprising a bottom plate and a top plate, wherein a lifting mechanism and a reinforcement mechanism are respectively provided between the bottom plate and the top plate;

[0007] The lifting mechanism includes a fixing sleeve fixedly connected to the four corners of the top end of the base plate, the inner walls of the four fixing sleeves are provided with lifting columns, the four lifting columns are fixedly connected to the top plate, and the four lifting columns are provided with multiple slots at one end close to each other. A square column is fixedly connected to the middle of the top end of the base plate, a square hole is passed through the square column, and multiple tension springs are fixedly connected on both sides of the inner wall of the square hole. Two groups of tension springs are fixedly connected to a connecting rod at one end close to each other, and the two connecting rods are fixedly connected to a moving rod at one end away from each other. The two moving rods are fixedly connected to a cross bar at one end away from each other, and the two cross bars are fixedly connected to a card column on both sides at one end away from each other and pass through the fixing sleeve.

[0008] Preferably, the reinforcement mechanism includes a circular sleeve fixedly connected to the top of the bottom plate on one side of the corresponding fixed sleeve, the inner walls of the four circular sleeves are each provided with a circular column, and the four circular columns are each fixedly connected to the top plate.

[0009] Preferably, the outer walls of the four circular sleeves are each provided with an annular groove, the outer walls of the four annular grooves are each provided with a threaded groove, and the outer walls of the four threaded grooves are each threadedly connected to a threaded sleeve.

[0010] Preferably, the bottom ends of the four annular grooves are each provided with a plurality of L-shaped holes, the inner walls of the four groups of L-shaped holes are all slidably connected with vertical columns, the inner walls of the four groups of L-shaped holes are each provided with horizontal columns, and the four groups of horizontal columns are each provided with an inclined surface at one end away from each other.

[0011] Preferably, the four groups of horizontal columns are fixedly connected to one end close to each other with a plurality of fixing cones for limiting and fixing.

[0012] Preferably, both sides of the inner walls of the four groups of L-shaped holes are provided with sliding grooves, the inner walls of the four groups of sliding grooves are provided with sliders, and the four groups of sliders are fixedly connected to the cross column.

[0013] Preferably, one end of the four groups of sliders are fixedly connected to a spring, and the four groups of springs are fixedly connected to the sliding groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1) The power system and the maintenance auxiliary device for automation thereof can synchronously adjust the height of each direction through the mutual cooperation of various structures in the lifting mechanism, thereby ensuring the consistency of height adjustment, improving the adjustment efficiency, and saving adjustment time.

[0016] 2) The maintenance auxiliary device for the power system and its automation can reinforce the top plate after adjusting the height through the mutual cooperation of various structures in the reinforcement mechanism, thereby ensuring the stability of the top plate and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a power system and an auxiliary maintenance device for automation thereof according to the present utility model;

[0018] Figure 2 This is a bottom perspective view of a power system and an automation maintenance auxiliary device according to the present invention;

[0019] Figure 3 This is a diagram showing the lifting mechanism of a maintenance auxiliary device for an electric power system and its automation according to the present utility model;

[0020] Figure 4 The utility model is a maintenance auxiliary device for power system and automation Figure 1 Enlarged view of point A in the middle;

[0021] Figure 5 This is a vertical cross-sectional view of a circular sleeve of a maintenance auxiliary device for an electric power system and its automation according to the present invention;

[0022] Figure 6 This is a cross-sectional view of a circular sleeve of a maintenance auxiliary device for an electric power system and its automation according to the present invention;

[0023] Figure 7 The utility model is a maintenance auxiliary device for power system and automation Figure 6 Enlarged view of point B in the middle.

[0024] In the figure: 1. Bottom plate; 2. Top plate; 3. Lifting mechanism; 301. Fixed sleeve; 302. Lifting column; 303. Slot; 304. Square column; 305. Square hole; 306. Tension spring; 307. Connecting rod; 308. Moving rod; 309. Cross bar; 310. Slot; 4. Reinforcement mechanism; 401. Circular sleeve; 402. Circular column; 403. Annular groove; 404. Threaded groove; 405. Threaded sleeve; 406. L-shaped hole; 407. Vertical column; 408. Cross column; 409. Fixed cone; 410. Slide groove; 411. Slider; 412. Spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] Combine Figure 1-Figure 7A maintenance auxiliary device for an electric power system and its automation includes a bottom plate 1 and a top plate 2. The top plate 2 is made of insulating material. A lifting mechanism 3 and a reinforcement mechanism 4 are respectively provided between the bottom plate 1 and the top plate 2.

[0028] See Figure 3 , it is further obtained that the lifting mechanism 3 includes a fixed sleeve 301 fixedly connected to the four corners of the top of the base plate 1, and the inner walls of the four fixed sleeves 301 are provided with lifting columns 302. The four lifting columns 302 are fixedly connected to the top plate 2, and a plurality of card slots 303 are opened on the end close to each other of the four lifting columns 302. A square column 304 is fixedly connected to the middle of the top of the base plate 1, and a square hole 305 is passed through the square column 304. Both sides of the inner wall of the square hole 305 are fixedly connected to a plurality of tension springs 306. The two groups of tension springs 306 are fixedly connected to a connecting rod 307 at one end close to each other, and the two connecting rods 307 are fixedly connected to a moving rod 308 at one end away from each other. The two moving rods 308 are fixedly connected to a cross bar 309 at one end away from each other, and the two cross bars 309 are fixedly connected to a card column 310 on both sides of the end away from each other and pass through the fixed sleeve 301.

[0029] Specifically, the lifting column 302 moves up and down in the fixing sleeve 301, and the top plate 2 moves up and down synchronously. The lifting column 302 is fixed by the clamping column 310 being clamped in the clamping slot 303 at different positions, and the connecting rod 307 moves in the square hole 305, thereby putting the tension spring 306 in a stretched or contracted state, and the moving rod 308 moves with the cross bar 309, thereby moving with the clamping column 310.

[0030] Example 2

[0031] See Figure 4-Figure 7 , and on the basis of Example 1, it is further obtained that the reinforcement mechanism 4 includes a circular sleeve 401 fixedly connected to the top of the bottom plate 1 corresponding to the side of the fixed sleeve 301, the inner walls of the four circular sleeves 401 are provided with circular columns 402, the four circular columns 402 are fixedly connected to the top plate 2, the outer walls of the four circular sleeves 401 are provided with annular grooves 403, the outer walls of the four annular grooves 403 are provided with threaded grooves 404, the outer walls of the four threaded grooves 404 are threadedly connected with threaded sleeves 405, and the bottom ends of the four annular grooves 403 are penetrated with a plurality of L-shaped holes 406, four groups of L-shaped holes 406 The inner walls are all slidably connected with vertical columns 407, and the inner walls of the four groups of L-shaped holes 406 are all provided with horizontal columns 408. The four groups of horizontal columns 408 are all set to inclined surfaces at one end away from each other, and the four groups of horizontal columns 408 are fixedly connected to a plurality of fixed cones 409 for limiting and fixing at one end close to each other. Slide grooves 410 are provided on both sides of the inner walls of the four groups of L-shaped holes 406, and sliders 411 are all provided on the inner walls of the four groups of slide grooves 410. The four groups of sliders 411 are all fixedly connected to the horizontal columns 408, and one end of the four groups of sliders 411 is fixedly connected to a spring 412, and the four groups of springs 412 are all fixedly connected to the slide groove 410.

[0032] Specifically, the circular column 402 moves up and down in the circular sleeve 401 following the top plate 2, and the threaded sleeve 405 rotates along the threaded groove 404, and the column 407 slides in the L-shaped hole 406, and the column 407 acts on the inclined surface on the horizontal column 408, thereby moving the horizontal column 408, and the fixed cone 409 will tightly abut against the outer wall of the circular column 402, thereby limiting the circular column 402, and the slider 411 moves in the slide groove 410, and will reset or compress the spring 412.

[0033] When the lifting column 302 is lifted up, the lifting plate 308 is lifted up and the lifting column 302 is lifted up, and the lifting plate 302 is lifted up ...

[0034] And during the adjustment process, the circular column 402 will be moved upward, and then the threaded sleeve 405 will be rotated and gradually moved downward, so that it can contact and squeeze the column 407, and then the horizontal column 408 will be squeezed, so that it moves with the fixed cone 409 until the fixed cone 409 is tightly against the outer wall of the circular column 402, completing the reinforcement operation, thereby ensuring the stability of the top plate 2 and improving safety.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maintenance auxiliary device for an electric power system and its automation, comprising a bottom plate (1) and a top plate (2), characterized in that: A lifting mechanism (3) and a reinforcement mechanism (4) are respectively provided between the bottom plate (1) and the top plate (2); The lifting mechanism (3) comprises a fixing sleeve (301) fixedly connected to the four corners of the top of the bottom plate (1); the inner walls of the four fixing sleeves (301) are provided with lifting columns (302); the four lifting columns (302) are fixedly connected to the top plate (2); the four lifting columns (302) are provided with a plurality of slots (303) at one end close to each other; a square column (304) is fixedly connected to the middle of the top of the bottom plate (1); a square hole (305) is provided on the square column (304); A plurality of tension springs (306) are fixedly connected to both sides of the inner wall of the square hole (305); two groups of tension springs (306) are fixedly connected to a connecting rod (307) at one end close to each other; two connecting rods (307) are fixedly connected to a moving rod (308) at one end away from each other; two moving rods (308) are fixedly connected to a cross rod (309) at one end away from each other; and two cross rods (309) are fixedly connected to both sides of one end away from each other and penetrate the fixed sleeve (301).

2. The maintenance auxiliary device for a power system and automation thereof according to claim 1, characterized in that: The reinforcing mechanism (4) comprises a circular sleeve (401) fixedly connected to the top of the bottom plate (1) on one side of the corresponding fixed sleeve (301); the inner walls of the four circular sleeves (401) are each provided with a circular column (402); and the four circular columns (402) are each fixedly connected to the top plate (2).

3. The maintenance auxiliary device for a power system and automation thereof according to claim 2, characterized in that: The outer walls of the four circular sleeves (401) are each provided with an annular groove (403), the outer walls of the four annular grooves (403) are each provided with a threaded groove (404), and the outer walls of the four threaded grooves (404) are each threadedly connected to a threaded sleeve (405).

4. The maintenance auxiliary device for a power system and automation thereof according to claim 3, characterized in that: The bottom ends of the four annular grooves (403) are each provided with a plurality of L-shaped holes (406), the inner walls of the four groups of L-shaped holes (406) are each slidably connected with a column (407), the inner walls of the four groups of L-shaped holes (406) are each provided with a horizontal column (408), and the four groups of horizontal columns (408) are each provided with an inclined surface at one end away from each other.

5. The maintenance auxiliary device for a power system and automation thereof according to claim 4, characterized in that: The four groups of transverse columns (408) are all fixedly connected to one end thereof close to each other with a plurality of fixing cones (409) for limiting and fixing.

6. The maintenance auxiliary device for a power system and automation thereof according to claim 4, characterized in that: Slide grooves (410) are provided on both sides of the inner walls of the four groups of L-shaped holes (406), and sliders (411) are provided on the inner walls of the four groups of slide grooves (410). The four groups of sliders (411) are fixedly connected to the crossbar (408).

7. The power system and automation maintenance auxiliary device according to claim 6, characterized in that: One end of each of the four groups of sliders (411) is fixedly connected to a spring (412), and each of the four groups of springs (412) is fixedly connected to the slide groove (410).

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