CN211442427U

CN211442427U - Transfer device for maintenance of European-style box transformer substation

Info

Publication number: CN211442427U
Application number: CN202020056489.5U
Authority: CN
Inventors: 吴符鹍; 张志钢; 张子禄; 王明强; 朱建东
Original assignee: Xiamen Yubang Electric Equipment Co ltd
Current assignee: Xiamen Yubang Electric Equipment Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-08
Anticipated expiration: 2030-01-10

Abstract

The utility model relates to a transfer device that european style case becomes maintenance usefulness, it is including the shallow that has the universal wheel, and the top of shallow is provided with the board of placing that the level was placed, places to be provided with between board and the shallow to be used for supplying to place the elevating system that the board goes up and down, places to be provided with on the board to be used for becoming fixed establishment between shallow and the european style case. The utility model has the advantages of transport european style case becomes inside module convenience, suitability are strong.

Description

Transfer device for maintenance of European-style box transformer substation

Technical Field

The utility model belongs to the technical field of the technique that european style case becomes and specifically relates to a transfer device that european style case becomes maintenance usefulness is related to.

Background

The high-voltage chamber of the European box transformer substation is generally composed of a high-voltage load switch, a high-voltage fuse, a lightning arrester and the like, can perform power transmission and outage operation, and has overload and short-circuit protection. The low-pressure chamber is composed of a low-pressure air switch, a current transformer, an ammeter, a voltmeter and the like. The european box transformer is also called an outdoor complete transformer substation, also called a combined transformer substation, and is widely regarded for its advantages of flexible combination, convenient transportation and migration, convenient installation, short construction period, low operating cost, small floor area, no pollution, no maintenance, and the like.

European style case becomes European style case and become disclosed in the Chinese utility model patent of bulletin number CN206211298U a European style case becomes cabinet, including the cabinet body, the cabinet body comprises chassis, balladeur train, corner balladeur train, roof-rack and guard plate, the chassis is the rectangle, is equipped with spacing spout on the chassis four sides, evenly is equipped with the screw hole on the spacing spout, balladeur train and corner balladeur train side all are equipped with the spout, and balladeur train and corner balladeur train both ends are passed through the setting of spacing slider in chassis and roof-rack, are equipped with the screw through-hole that matches with the screw hole on the spacing slider, are equipped with the guard plate through the spout between the ball.

The above prior art solutions have the following drawbacks: the European-style box transformer substation is easy to break down in the using process, at the moment, a part of modules in the European-style box transformer substation need to be taken out and sent to be maintained independently, and due to the fact that a single module in the European-style box transformer substation is large in size, heavy in weight, difficult to carry by workers, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a transfer device that european style case becomes maintenance usefulness, it has the interior module convenience of transport european style case becomes, the suitability is strong advantage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a transfer device that european style case becomes maintenance usefulness, is including the shallow that has the universal wheel, the top of shallow is provided with the board of placing that the level was placed, it is provided with the elevating system who is used for supplying to place the board and goes up and down to place between board and the shallow, it is provided with on the board to be used for becoming fixed establishment between shallow and the european style case.

Through adopting above-mentioned technical scheme, the board of placing that the level was placed supplies to place the inside module of european style case transformer substation, before the european style case transformer substation that will push away the required maintenance with the shallow, fix the shallow on the european style case transformer substation through the fixed establishment on placing the board, at this moment, adjust the height of placing the board to required height back through elevating gear, with the european style case transformer substation inside module that needs the maintenance pull out the back propelling movement to placing the board on, can transport away and be sent to the maintenance, the transport is convenient, the suitability is strong.

The present invention may be further configured in a preferred embodiment as: the lifting mechanism comprises a vertically arranged screw rod, a rotating disc fixed on the screw rod and a bearing seat fixed at the bottom of the placing plate, one end of the screw rod is in interference fit with the bearing seat, and the other end of the screw rod is in threaded connection with the top of the trolley and extends downwards.

Through adopting above-mentioned technical scheme, lead screw and bearing frame interference fit and with the top threaded connection of shallow for the lead screw can rotate, rotates the lift that the board was placed in the lead screw realization with the help of the rolling disc, and the rolling disc is fixed with the lead screw, rotates the rotation that the lead screw can be realized to the rolling disc, labour saving and time saving, and transfer device's suitability improves.

The present invention may be further configured in a preferred embodiment as: the lifting mechanisms are arranged into at least four groups and are distributed at the corners of the placing plate.

Through adopting above-mentioned technical scheme, four elevating system of group distribute in the corner of placing the board, and elevating gear not only can realize placing the lift of board, plays the effect that the board was placed in the support moreover for it has stability to place the board, guarantees the safety of european style case transformer substation interior module.

The present invention may be further configured in a preferred embodiment as: the fixing mechanism comprises a clamping plate arranged on the placing plate, a rotating shaft fixed on the placing plate and used for rotating the clamping plate, and a spring connected with the clamping plate.

Through adopting above-mentioned technical scheme, the joint board can rotate along the axis of rotation, and after the one end of joint board becomes the joint with the european style case, the joint board elasticity is given to the spring, and is fixed with the joint board to realize the fixed of joint board and european style case change, realize fixed connection, convenient operation, labour saving and time saving between shallow and the european style case change.

The present invention may be further configured in a preferred embodiment as: one end of the clamping plate is provided with a holding part.

Through adopting above-mentioned technical scheme, the portion of gripping is located the one end of joint board, for the staff provides the position that makes power, labour saving and time saving fixes between joint board and the european style case becomes more.

The present invention may be further configured in a preferred embodiment as: the one end that the board was kept away from to the axis of rotation is provided with the spacing hole that prevents the joint board and drop, spacing downthehole cover is equipped with spacing.

Through adopting above-mentioned technical scheme, spacing strip passes behind the spacing hole, and the axis of rotation can only rotate but can not drop from the axis of rotation in the axis of rotation for the joint board is stable with being connected of axis of rotation, guarantees to push away the stability of fixing between shallow and the european style case becomes, dismantles simple to operate, labour saving and time saving.

The present invention may be further configured in a preferred embodiment as: the top of placing the board is provided with the gliding slide rail of confession european style case becomes inside module.

Through adopting above-mentioned technical scheme, with the inside module of european style case transformer substation pull out the back from the inside that supports the piezoelectricity cabinet, the bottom of european style case transformer substation inside module can with the slide rail contact, the european style case transformer substation inside module slides along the slide rail, the transport is convenient, labour saving and time saving.

The present invention may be further configured in a preferred embodiment as: one side of the top wall of the placing plate, which is close to the holding part, is provided with a limiting column.

Through adopting above-mentioned technical scheme, spacing post plays limiting displacement, can prevent that the european style case becomes that the sliding speed of inside module on the slide rail is too fast to dash out and place the board, guarantees the security of european style case becomes inside module.

To sum up, the utility model discloses a following at least one useful technological effect:

the fixing mechanism can fix the cart on the European-style box transformer substation, after the height of the placing plate is adjusted to the required height through the lifting device, the module to be maintained in the European-style box transformer substation is pulled out and then pushed onto the placing plate, and then the module can be transported away and maintained, so that the carrying is convenient, and the applicability is strong;

the four groups of lifting mechanisms are distributed at the corners of the placing plate, and the lifting device not only can realize the lifting of the placing plate, but also plays a role in supporting the placing plate, so that the placing plate has stability, and the safety of the internal module of the European-style box transformer substation is ensured;

the limiting column plays a limiting role, the situation that the sliding speed of the European-style box transformer substation internal module on the sliding rail is too fast to rush out of the placing plate can be prevented, and the safety of the European-style box transformer substation internal module is guaranteed.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

fig. 2 is an overall schematic view of another view in the present embodiment;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 4 is a schematic view of the second kidney-shaped hole highlighted in fig. 3 of the present embodiment.

In the figure, 1, a cart; 2. a universal wheel; 3. placing the plate; 4. a screw rod; 5. rotating the disc; 6. a bearing seat; 7. a rotating shaft; 8. a limiting strip; 9. a clamping and connecting plate; 901. a hook is clamped; 10. a first waist-shaped hole; 11. a second waist-shaped hole; 12. a grip portion; 1201. a holding rod; 1202. a ball is held; 13. mounting a column; 14. a spring; 15. a slide rail; 16. a limiting column; 17. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a transfer device that european style case becomes maintenance usefulness, including shallow 1 that has universal wheel 2, shallow 1 is "back" word form, and four corners welded fastening in shallow 1 bottom have universal wheel 2.

Referring to fig. 2, a placing plate 3 is horizontally arranged on the top of the cart 1, the placing plate 3 is supported and fixed by four sets of lifting mechanisms located at four corners of the placing plate 3, and the placing plate 3 is in an inverted concave shape. Elevating system includes the lead screw 4 of vertical setting, and lead screw 4 is cylindricly, and the axis of lead screw 4 is perpendicular with the roof of placing board 3 and shallow 1. A rotating disc 5 is welded and fixed on the screw rod 4, and the rotating disc 5 is positioned between the top of the cart 1 and the placing plate 3. The diapire welded fastening who places board 3 has bearing frame 6, and the internal diameter size of bearing frame 6 is unanimous with the diameter size of lead screw 4, and the one end and the 6 interference fit of bearing frame of lead screw 4, the one end that bearing frame 6 was kept away from to lead screw 4 and the roof threaded connection of shallow 1 and downwardly extending.

The diapire of placing board 3 is provided with fixed establishment, and fixed establishment includes welded fastening in places the axis of rotation 7 of 3 diapalls of board, and the vertical setting of axis of rotation 7, the axis of rotation 7 with place board 3 perpendicular, the one end level that places board 3 was kept away from to axis of rotation 7 is seted up and is run through the spacing hole (not sign in the picture) of axis of rotation 7, spacing downthehole cover is equipped with spacing 8.

Referring to fig. 2 and 3, a clamping plate 9 is rotatably connected to the rotating shaft 7, and the clamping plate 9 is flat. The intermediate portion of the chucking plate 9 is chucked by a rotation hole (not shown) through which the rotation shaft 7 passes so that the chucking plate 9 can move about the rotation shaft 7. Place and seted up first waist shape hole 10 and second waist shape hole 11 on the board 3 on the relative both sides wall respectively, second waist shape hole 11 is worn out to the one end of joint board 9, and the one end integrated into one piece that second waist shape hole 11 was worn out to joint board 9 has trip 901, and trip 901 is isosceles triangle shape, and trip 901's most advanced level sets up.

Referring to fig. 1 and 4, a holding portion 12 is welded and fixed to one end, away from the hook 901, of the clamping plate 9, the holding portion 12 includes a holding rod 1201 welded and fixed to an end, away from the hook 901, of the clamping plate 9, the holding rod 1201 is cylindrical, and an axis of the holding rod 1201 is perpendicular to an axis of the rotating shaft 7. One end of the holding rod 1201 far away from the hook 901 penetrates through the first kidney-shaped hole 10, and one end of the holding rod 1201 far away from the hook 901 is integrally formed with a holding ball 1202, and the holding ball 1202 is spherical.

The bottom wall of the placing plate 3 close to one side of the holding rod 1201 is welded and fixed with an installation column 13, the installation column 13 is cylindrical, the axis of the installation column 13 is perpendicular to the axis of the holding rod 1201, a spring 14 is welded and fixed on the installation column 13, and the other end of the spring 14 is welded and fixed with one side of the holding rod 1201 close to the clamping plate 9.

Two slide rails 15 are fixed to the top wall of the placing plate 3 in a welding mode, the two slide rails 15 are symmetrically arranged along the axis of the holding rod 1201, the two slide rails 15 are respectively located on the two opposite side edges of the top wall of the placing plate 3, and the slide rails 15 are L-shaped. The end of the sliding rail 15 close to the second kidney-shaped hole 11 is flush with the edge of the placing plate 3. One side of the slide rail 15 close to the first kidney-shaped hole 10 is provided with a limiting column 16, the limiting column 16 is vertically arranged, the limiting column 16 is cylindrical, the axis of the limiting column 16 is perpendicular to the axis of the holding rod 1201, and a gap is formed between the limiting column 16 and the end wall of the slide rail 15 close to the limiting column 16.

Two handles 17 are welded and fixed on the side wall where the first waist-shaped hole 10 is located, the handles 17 are in a concave shape, and the two handles 17 are symmetrically arranged on two sides of the first waist-shaped hole 10.

The implementation principle of the embodiment is as follows: when the module in the European-type box transformer substation needs to be taken out and maintained independently, a worker pushes the transfer device to the front of the European-type box transformer substation, the worker rotates the clamping plate 9 through the holding part 12, so that the clamping hook 901 on the clamping plate 9 is embedded into the clamping groove matched with the European-type box transformer substation, the holding part 12 is loosened, and the clamping plate 9 is pushed back due to the elasticity of the spring 14, so that the clamping hook 901 hooks the clamping groove, and the transfer device is fixed;

when the module that needs take out is higher, the staff can rotate lead screw 4 through rolling disc 5 and adjust and place board 3 to required height, and the staff pulls out the module that needs the maintenance this moment, and the bottom of module slides on slide rail 15, labour saving and time saving.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a transfer device that european style case becomes maintenance usefulness which characterized in that: including shallow (1) that has universal wheel (2), the top of shallow (1) is provided with the board (3) of placing that the level was placed, it is provided with the elevating system who is used for supplying to place board (3) and go up and down to place between board (3) and shallow (1), it is used for becoming fixed establishment between shallow (1) and the european style case to place to be provided with on board (3).

2. The transfer device for the maintenance of the European style box transformer substation according to claim 1, wherein: elevating system includes lead screw (4) of vertical setting, is fixed in rolling disc (5) on lead screw (4) and is fixed in bearing frame (6) of placing board (3) bottom, the one end and the bearing frame (6) interference fit of lead screw (4), the other end of lead screw (4) and the top threaded connection of shallow (1) and downwardly extending.

3. The transfer device for the maintenance of the European style box transformer substation as claimed in claim 2, wherein: the lifting mechanisms are arranged into at least four groups and are distributed at the corners of the placing plate (3).

4. The transfer device for the maintenance of the European style box transformer substation according to claim 1, wherein: the fixing mechanism comprises a clamping plate (9) arranged on the placing plate (3), a rotating shaft (7) fixed on the placing plate (3) and used for the clamping plate (9) to rotate, and a spring (14) connected with the clamping plate (9).

5. The transfer device for the maintenance of the European style box transformer substation as claimed in claim 4, wherein: one end of the clamping plate (9) is provided with a holding part (12).

6. The transfer device for the maintenance of the European style box transformer substation as claimed in claim 4, wherein: one end of the rotating shaft (7) far away from the placing plate (3) is provided with a limiting hole for preventing the clamping plate (9) from falling off, and a limiting strip (8) is sleeved in the limiting hole.

7. The transfer device for the maintenance of the European style box transformer substation according to claim 1, wherein: the top of the placing plate (3) is provided with a sliding rail (15) for the sliding of the internal module of the European-style box transformer substation.

8. The transfer device for the maintenance of the European style box transformer substation according to claim 7, wherein: and a limiting column (16) is arranged on one side, close to the holding part (12), of the top wall of the placing plate (3).