Storage device for transformer bushing production

Abstract

The utility model discloses a storage device for transformer bushing production, which belongs to the field of transformer bushings and comprises a storage rack, and an upper frame and a lower frame are slidably connected to two sides of the outer wall of the storage rack. Second sliding blocks are welded to the two ends of the upper frame, the second sliding blocks slide in the inner wall of the storage rack in a limited mode, telescopic connecting rods are symmetrically connected to the outer wall of the upper frame, and a moving block is arranged between the telescopic connecting rods; a storage rack formed by combining an upper rack frame and a lower rack frame is designed, vertical movement of the upper rack frame is achieved through a vertical lead screw and a telescopic connecting rod, parallel movement of the lower rack frame is achieved through a transverse rail groove, a large bevel gear, a small bevel gear and parallel symmetrical lead screws, and then the purpose of adjusting the positions of the upper rack frame and the lower rack frame is achieved; a user can conveniently take and place the transformer pipe sleeve at a low position, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer bush technical field, in particular to a kind of storage device for transformer bush production. BACKGROUND

[0002] Transformer bush is the main insulation device outside transformer box, the outgoing line of transformer winding must pass through insulation bushing, so that insulation between outgoing line and outgoing line and transformer shell, while play the role of fixed outgoing line. Because of different voltage levels, insulation bushing has pure porcelain bushing, oil-filled bushing and capacitor bushing and other forms.

[0003] Transformer bush is in production after shaping, middle is protruding ceramic, two ends are square or cylindrical lead structure, common storage mode is that two ends are clamped in the storage rack with frame slot, but such storage rack in actual use process, frame body is high, leading to the pipe sleeve of top layer is relatively inconvenient when taking, needs to be placed under the condition of the assistance of climbing structure by multiple people, efficiency is lower, in addition, the frame slot on storage rack lacks limiting structure, easy to make transformer bushing drop out and fall damage. UTILITARIAN CONTENT

[0004] The main purpose of the utility model is to provide a kind of storage device for transformer bush production.

[0005] The purpose of the utility model can be achieved by adopting the following technical scheme:

[0006] A kind of storage device for transformer bush production, including storage rack, the outer wall of the storage rack is slidably connected with upper frame and lower frame on both sides;

[0007] Second sliding block is welded on the both ends of the upper frame, and the second sliding block is limited to slide in the inner wall of the storage rack, the outer wall of the upper frame is symmetrically connected with telescopic connecting rod, and the moving block is arranged between the telescopic connecting rod;

[0008] First sliding block is symmetrically welded on the outer wall of the lower frame, and horizontal track groove is fixedly installed between the supporting legs of the storage rack, and the first sliding block is limited to slide in the horizontal track groove.

[0009] Preferably, the both ends of the telescopic connecting rod are connected with rotary connecting ring, one group is placed in the moving block, and the vertical lead screw is penetrated in the middle of the moving block.

[0010] Preferably, the top end of the vertical lead screw is deeper than the inner wall of the storage rack, and is rotatably connected through bearing, and the second hand wheel is fixed at the bottom of the vertical lead screw.

[0011] Preferably, the horizontal track groove has two groups, and one group of inner wall is symmetrically rotatably connected with parallel symmetric lead screw, and the first sliding block is slidably connected with the parallel symmetric lead screw.

[0012] Preferably, one end of the parallel symmetrical screw rod is nested with a small bevel gear, the bottom of the small bevel gear is engaged with a large bevel gear, and the bottom of the large bevel gear is connected with a first hand wheel.

[0013] Preferably, a sleeve placing groove is arranged in the inner wall of the upper frame and the lower frame, a spring clamping plate is slidably arranged in the sleeve placing groove, one end of the spring clamping plate is connected with a push handle, and the bottom of the push handle is movably clamped to one side of the outside of the sleeve placing groove through a lock spring.

[0014] The utility model discloses beneficial technical effects:

[0015] 1. Through design one by upper frame, lower frame combination and become the storage rack, and through the vertical screw rod and telescopic connecting rod realize the up and down movement of upper frame, through the horizontal track groove, large bevel gear, small bevel gear and parallel symmetrical screw rod realize the parallel movement of lower frame, and then reach the purpose of the position adjustment of upper frame and lower frame, be favorable to user in low place to take and put transformer bushing, save time and energy.

[0016] 2. Through setting up spring clamping plate, push handle, lock spring and other structures on the frame groove, can effectively lock the two ends of the placed transformer bushing, avoid the frame body to sway and lead to bushing to incline and fall and damage. DRAWINGS

[0017] Figure 1 It is a preferred embodiment structure schematic view of a transformer sleeve production storage device according to the utility model;

[0018] Figure 2 It is a left view of a preferred embodiment of a transformer sleeve production storage device according to the utility model;

[0019] Figure 3 It is the enlarged view of place A in a preferred embodiment of a transformer sleeve production storage device according to the utility model;

[0020] Figure 4 It is the enlarged view of place B in a preferred embodiment of a transformer sleeve production storage device according to the utility model;

[0021] Figure 5 It is the enlarged view of place C in a preferred embodiment of a transformer sleeve production storage device according to the utility model.

[0022] The following is explained to the reference numerals:

[0023] 1. Storage rack; 2. Upper rack frame; 3. Lower rack frame; 4. Horizontal track groove; 5. Vertical lead screw; 6. Telescopic connecting rod; 7. Moving block; 8. Rotating connecting ring; 9. First slider; 10. Second slider; 11. Sleeve placement groove; 12. Spring retaining plate; 13. Push handle; 14. Locking spring; 15. First handwheel; 16. Large bevel gear; 17. Small bevel gear; 18. Parallel symmetrical lead screw; 19. Second handwheel. Detailed Implementation

[0024] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0025] like Figures 1-5 As shown, this embodiment provides a storage device for transformer bushing production, including a storage rack 1, with an upper frame 2 and a lower frame 3 slidably connected to both sides of the outer wall of the storage rack 1;

[0026] The upper frame 2 is welded with a second slider 10 at both ends. The second slider 10 slides within the inner wall of the storage rack 1. The upper frame 2 is symmetrically connected with telescopic connecting rods 6, and a moving block 7 is provided between the telescopic connecting rods 6.

[0027] The first slider 9 is symmetrically welded on the outer wall of the lower frame 3. A horizontal track groove 4 is fixedly installed between the support legs of the storage rack 1. The first slider 9 slides within the horizontal track groove 4.

[0028] Both ends of the telescopic link 6 are connected to rotating connecting rings 8, one of which is placed inside the moving block 7, and a vertical lead screw 5 passes through the middle of the moving block 7.

[0029] The top end of the vertical lead screw 5 is inserted into the inner wall of the storage rack 1 and is rotatably connected by a bearing. A second handwheel 19 is fixed at the bottom of the vertical lead screw 5.

[0030] There are two sets of horizontal track grooves 4. In one set, parallel symmetrical lead screws 18 are symmetrically rotatably connected in the inner wall. The first slider 9 is slidably connected to the parallel symmetrical lead screws 18.

[0031] A small bevel gear 17 is nested and fixed at one end of a parallel symmetrical lead screw 18. A large bevel gear 16 meshes with the bottom of the small bevel gear 17. A first handwheel 15 is connected to the bottom of the large bevel gear 16. The large bevel gear 16 drives the two sets of small bevel gears 17 to rotate in opposite directions. Therefore, the two sets of lead screws rotate in opposite directions. At this time, the lead screws with the same winding can drive the sliding blocks to move towards each other and opposite directions, which can realize the lower frame 3 on both sides of the bottom approaching and separating.

[0032] The inner wall of the upper frame 2 and the lower frame 3 is provided with sleeve placing grooves 11, the sleeve placing grooves 11 have two groups of upper and lower grooves, the lower grooves are not completely penetrated, and are used for resisting the lead structure at the bottom of the sleeve, the upper grooves are penetrated, and the lead structure at the top of the sleeve can be extended, spring clamping plates 12 are slidably arranged in the sleeve placing grooves 11, one end of the spring clamping plates 12 is connected with push handles 13, and one side of the bottom of the push handle 13 is movably clamped to one side of the outside of the sleeve placing groove 11 through a lock spring 14.

[0033] The working principle of the device is as follows:

[0034] First step: when the device is placed in the transformer sleeve, the first hand wheel 15 is rotated to drive the large bevel gear 16 to rotate, the first bevel gear drives the small bevel gears 17 on both sides to rotate, and the small bevel gears 17 drive the two groups of parallel and symmetrical lead screws 18 to rotate, the two groups of parallel and symmetrical lead screws 18 rotate in a reverse winding structure, the opposite movement of the first sliding block 9 can be realized, and then the two groups of lower frames 3 are transversely moved to the middle position;

[0035] Second step: the second hand wheel 19 is rotated to drive the vertical lead screw 5 to rotate, and the vertical lead screw 5 drives the moving block 7 to move downwards, in the moving process, the telescopic connecting rods 6 on the outer two sides drive the upper frames 2 on the outer two sides to move downwards through the rotating connecting rings 8, in the moving process, the telescopic connecting rods 6 are lengthened with the increase of the distance between the upper frames 2, and finally the upper frames 2 are moved to the position near the original lower frames 3;

[0036] Third step: the lead structure at the bottom of the transformer pipeline is placed in the bottom sleeve placing groove 11 to resist, the lead structure is extended out of the top sleeve placing groove 11, then the push handle 13 is loosened, the lock spring 14 pushes out the spring clamping plate 12, the lead structure is locked, and the pipeline is prevented from tilting and falling off and being damaged.

[0037] The above is only a further embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the concept of the present application within the range disclosed by the present application, and all of the above belong to the protection scope of the present application.

Claims

1. A storage device for transformer bushing production, characterized by: Including storage rack (1), the outer wall of storage rack (1) is connected with upper frame (2) and lower frame (3) on both sides by sliding; Second sliding block (10) is welded on both ends of the upper frame (2), and the second sliding block (10) is limited to slide in the inner wall of the storage rack (1), the outer wall of the upper frame (2) is symmetrically connected with telescopic connecting rod (6), and the moving block (7) is arranged between the telescopic connecting rod (6); The first sliding block (9) is symmetrically welded on the outer wall of the lower frame (3), and the horizontal track groove (4) is fixedly installed between the supporting legs of the storage rack (1), and the first sliding block (9) is limited to slide in the horizontal track groove (4).

2. The storage device for transformer bushing production according to claim 1, characterized in that: Both ends of the telescopic connecting rod (6) are connected with rotating connecting ring (8), one group of which is arranged in the moving block (7), and the vertical lead screw (5) penetrates the middle of the moving block (7).

3. The storage device for transformer bushing production according to claim 2, characterized in that: The top end of the vertical lead screw (5) is deeper in the inner wall of the storage rack (1), and is rotatably connected through a bearing, and the second hand wheel (19) is fixedly arranged at the bottom of the vertical lead screw (5).

4. The storage device for transformer bushing production according to claim 3, characterized in that: The horizontal track groove (4) has two groups, one group of which is symmetrically rotatably connected with parallel symmetric lead screw (18) in the inner wall, and the first sliding block (9) is slidably connected with the parallel symmetric lead screw (18).

5. The storage device for transformer bushing production according to claim 4, characterized in that: One end of the parallel symmetric lead screw (18) is fixedly embedded with small bevel gear (17), the bottom of the small bevel gear (17) is engaged with large bevel gear (16), and the bottom of the large bevel gear (16) is connected with first hand wheel (15).

6. The storage device for transformer bushing production according to claim 5, characterized in that: The inner wall of the upper frame (2) and the lower frame (3) is provided with sleeve placing groove (11), the spring clamping plate (12) is slidably arranged in the sleeve placing groove (11), one end of the spring clamping plate (12) is connected with push handle (13), and the bottom of the push handle (13) is movably clamped to one side of the outer side of the sleeve placing groove (11) through lock spring (14).

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