Supporting device for erecting electrical equipment

Abstract

The utility model discloses a supporting device for electrical equipment erection, and relates to the technical field of electrical equipment erection. Comprising a base, a vertical frame is fixed to the side face of the base, and a plurality of universal wheels are fixed to the top end of the base; a lifting plate is arranged on the side face of the vertical frame, a height adjusting piece is arranged between the lifting plate and the vertical frame, and the height of the lifting plate is adjusted through the height adjusting piece. The electrical equipment supporting device is provided with the lifting plate, the object placing plate, the height adjusting piece and the hydraulic cylinder, the position of the object placing plate is adjusted through the hydraulic cylinder, so that electrical equipment placed on the object placing plate is parallel to the ground, and the electrical equipment supporting device is used for stably supporting the electrical equipment in a construction site with an uneven ground; and the controller controls the height adjusting piece to lift the lifting plate, so that the electrical equipment is moved to the erecting position, and the practicability of the supporting device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical equipment erection technical field, concretely is a kind of support device for electrical equipment erection. BACKGROUND

[0002] Electrical equipment is the general term of generator, transformer, power line, circuit breaker and other equipment in power system, during high erection process of transformer, it needs to be assisted by support device, to realize the erection operation of height.

[0003] Chinese utility model patent, authorized announcement No.CN221237416U discloses a kind of support device for electrical equipment erection, by rotating adjusting screw rod can drive telescopic component to operate, i.e.

[0004] The above scheme solves the technical problems raised in the background art, but in actual application, the above scheme still has certain defects, for example, electrical equipment is generally erected and installed at a certain height position, the support device in the prior art can only support electrical equipment horizontally, and it is not convenient to adjust the height of electrical equipment according to the installation height, resulting in poor practicability. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of support device for electrical equipment erection, to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of support device for electrical equipment erection, including base, the side of the base is fixed with stand, the top of base is fixed with several universal wheels;

[0007] The side of stand is provided with lifting plate, height adjusting piece is arranged between lifting plate and stand, the height of lifting plate is adjusted by height adjusting piece;

[0008] One side of lifting plate is movably connected with storage plate through connecting shaft one, at least one hydraulic cylinder is arranged between lifting plate and storage plate, the two sides of hydraulic cylinder are movably connected with lifting plate and storage plate through connecting shaft two, hydraulic cylinder drives storage plate to rotate around connecting shaft one when extending and retracting.

[0009] Preferably, the side of the storage plate is provided with a level meter to determine whether the storage plate and the ground are horizontal.

[0010] Preferably, a groove is formed in the top of the storage plate.

[0011] Preferably, the side walls of the groove are fixed with a plurality of connecting shafts three, the shaft bodies of the connecting shafts three are movably connected with rollers, and the distance between the highest point of the roller and the bottom wall of the groove is 1 / 4-3 / 4 of the depth of the groove.

[0012] Preferably, the outer side of the storage plate is provided with a blocking piece.

[0013] Preferably, the blocking piece comprises an insertion plate movably inserted with the storage plate, and extension plates are formed on both sides of the bottom end of the insertion plate, and springs are connected between the extension plates and the storage plate.

[0014] Preferably, an insertion rod is fixed at the top end of the extension plate, and the insertion rod is movably inserted with the storage plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The electrical equipment support device is provided with a lifting plate, a storage plate, a height adjusting piece and a hydraulic cylinder, the position of the storage plate is adjusted by the hydraulic cylinder, so that the electrical equipment placed on the storage plate is parallel to the ground, and the electrical equipment is stably supported on the uneven ground construction site, after the electrical equipment is parallel to the ground, the controller controls the height adjusting piece to lift the lifting plate, so that the electrical equipment is moved to the erection position, and the practicability of the support device is improved.

[0017] Meanwhile, the groove is formed on the storage plate, the roller is arranged in the groove, and the blocking piece is arranged on the outer side of the storage plate, the electrical equipment is moved to the top of the roller, the worker pushes the electrical equipment, the arrangement of the roller can reduce the pushing force of the worker on the electrical equipment, and the labor intensity of the worker is reduced.

[0018] In addition, the electrical equipment is arranged in the space formed by the side walls of the groove of the storage plate and the insertion plate, the electrical equipment can be prevented from being separated from the storage plate, and the safety of the operation of the support device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a left side view of the utility model;

[0020] Figure 2 It is a bottom view of the utility model;

[0021] Figure 3 It is a detail view of the blocking piece of the utility model.

[0022] In the drawings: 1, base; 2, stand; 3, lifting plate; 4, storage plate; 401, groove; 5, height adjusting piece; 6, roller; 7, hydraulic cylinder; 8, level; 9, blocking piece; 901, insertion plate; 902, extension plate; 903, insertion rod; 904, spring; 10, connecting shaft two; 11, connecting shaft three. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This solution is applied to the support during the installation of electrical equipment (such as transformers).

[0025] like Figures 1-3 As shown, this utility model provides a technical solution: a support device for erecting electrical equipment, including a base 1 and a controller. A stand 2 is fixed on the side of the base 1, and a number of casters are fixed on the top of the base 1. The casters have a braking function. After the device is moved to the erection position of the electrical equipment, the braking plates of the casters are stepped on to limit the position of the base 1.

[0026] A lifting plate 3 is provided on the side of the upright 2. A height adjustment component 5 is provided between the lifting plate 3 and the upright 2. The height of the lifting plate 3 is adjusted by the height adjustment component 5. In this solution, the height adjustment component 5 can be an electric telescopic rod, a hydraulic cylinder, or an electric transmission component. When the height adjustment component 5 is an electric transmission component, the height adjustment component 5 includes a screw rod that is movably screwed to the lifting plate 3 and a motor fixed to the top of the upright 2. The output end of the motor is fixed to the top of the screw rod. To ensure that the lifting plate 3 can move vertically, several irregular grooves are provided on the side of the upright 2. Several irregular blocks are fixed on the side of the lifting plate 3, and the irregular blocks are adapted to the irregular grooves. The irregular grooves can be convex grooves or dovetail grooves, and the irregular blocks are convex blocks or dovetail blocks.

[0027] like Figure 2 As shown, a lifting plate 3 is movably connected to a shelf 4 via a connecting shaft 1 on one side. At least one hydraulic cylinder 7 is provided between the lifting plate 3 and the shelf 4. The two sides of the hydraulic cylinder 7 are movably connected to the lifting plate 3 and the shelf 4 via connecting shaft 2 10 respectively. In this way, when the hydraulic cylinder 7 extends or retracts, it drives the shelf 4 to rotate around the connecting shaft 1. Since the electrical equipment is heavy, in order to improve the stability of the shelf 4, an even number of hydraulic cylinders 7 are provided in this solution, which are symmetrically distributed on both sides of the bottom of the shelf 4.

[0028] In addition, a level 8 is installed on the side of the shelf 4. The level 8 is used to determine whether the shelf 4 is level with the ground. The level 8 can be a bubble level.

[0029] In one embodiment of this solution, in order to prevent electrical equipment from detaching from the shelf 4, a groove 401 is provided on the top of the shelf 4, and the electrical equipment is placed in the groove 401.

[0030] In another embodiment of this solution, to facilitate moving the electrical equipment into the recess 401, such as... Figure 1 As shown, several equidistant connecting shafts 11 are fixed between the side walls of the groove 401. A roller 6 is movably connected to the shaft of the connecting shaft 11. The distance between the highest point of the roller 6 and the bottom wall of the groove 401 is 1 / 4 to 3 / 4 of the depth of the groove 401, preferably 1 / 2. In this way, when the electrical equipment is moved to the top of the roller 6 and the operator pushes the electrical equipment, it can be seen that the setting of the roller 6 can reduce the pushing force of the operator on the electrical equipment and reduce the labor intensity of the operator. After the electrical equipment is moved to the appropriate position on the shelf 4, the top side wall of the groove 401 limits the electrical equipment.

[0031] In another embodiment of this solution, a blocking member 9 is provided on the outside of the shelf 4, such as... Figure 3 As shown, the blocking member 9 includes an insert plate 901 that is movably inserted into the shelf 4. Extension plates 902 are formed on both sides of the bottom end of the insert plate 901, and a spring 904 is connected between the extension plate 902 and the shelf 4. In the initial state, the top surface of the extension plate 902 is flush with the top surface of the shelf 4. In addition, to prevent the spring 904 from being deformed by torsion, an insert rod 903 is fixed at the top of the extension plate 902, and the insert rod 903 is movably inserted into the shelf 4. The insert rod 903 is located inside the spiral coil of the spring 904.

[0032] As a supplement to this solution, when moving electrical equipment, the height adjustment component 5 is activated by the controller until the shelf 4 is moved to its lowest position. Then, the controller controls the hydraulic cylinder 7 to retract, so that one side of the shelf 4 forms a certain angle with the ground. The worker moves the electrical equipment to the top of the shelf 4. At this time, the spring 904 retracts, and the insertion rod 903 moves downward under force. The worker pushes the electrical equipment, and the roller 6 rolls until the electrical equipment is moved to the appropriate position on the shelf 4. At this time, the spring 904 drives the insertion plate 901 to reset. The electrical equipment is located in the space formed by the side wall of the groove 401 of the shelf 4 and the insertion plate 901, which can prevent the electrical equipment from falling off the shelf 4 and improve the safety of the operation of the support device.

[0033] Based on the position of the bubble in the level 8, the controller controls the hydraulic cylinder 7 to extend until the placement plate 4 is parallel to the ground. Finally, the controller controls the height adjustment component 5 to lift the lifting plate 3, thereby moving the electrical equipment to the installation position.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended embodiments and their equivalents.

Claims

1. An electrical equipment erecting support device comprising a base (1), characterized in that: The side of the base (1) is fixed with a stand (2), and the top end of the base (1) is fixed with a plurality of universal wheels; The side of the stand (2) is provided with a lifting plate (3), and a height adjusting piece (5) is arranged between the lifting plate (3) and the stand (2); the height of the lifting plate (3) is adjusted through the height adjusting piece (5); One side of the lifting plate (3) is movably connected with a storage plate (4) through a connecting shaft one, at least one hydraulic cylinder (7) is arranged between the lifting plate (3) and the storage plate (4), the two sides of the hydraulic cylinder (7) are movably connected with the lifting plate (3) and the storage plate (4) through connecting shaft two (10), and the hydraulic cylinder (7) drives the storage plate (4) to rotate around the connecting shaft one when it is extended or retracted.

2. The support apparatus for electrical equipment erection according to claim 1, characterized by: The side of the storage plate (4) is provided with a level (8), and the level (8) is used to determine whether the storage plate (4) is horizontal with the ground.

3. The support apparatus for electrical equipment according to claim 1, wherein: The top of the storage plate (4) is provided with a groove (401).

4. The support apparatus for electrical equipment erection according to claim 3, characterized in that: The sidewalls of the groove (401) are fixed with a plurality of connecting shafts three (11), the shaft bodies of the connecting shafts three (11) are movably connected with rollers (6), and the distance between the highest point of the roller (6) and the bottom wall of the groove (401) is 1 / 4-3 / 4 of the depth of the groove (401).

5. The support apparatus for electrical equipment according to claim 3, wherein: The outer side of the storage plate (4) is provided with a blocking piece (9).

6. The support apparatus for electrical equipment according to claim 5, wherein: The blocking piece (9) comprises a plug plate (901) movably inserted into the storage plate (4), the bottom end of the plug plate (901) is provided with two extension plates (902), and the extension plates (902) are connected with the storage plate (4) through springs (904).

7. The support apparatus for electrical equipment according to claim 6, wherein: The top end of the extension plate (902) is fixed with a plug rod (903), and the plug rod (903) is movably inserted into the storage plate (4).

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