CN221102806U - Labor-saving semi-automatic door suitable for box transformer substation - Google Patents

Abstract

The utility model discloses a labor-saving semi-automatic door suitable for a box transformer substation, which comprises a box transformer substation main body and a labor-saving mechanism, wherein the two parts are combined to play a role, the opening mode of the box transformer substation door body is changed through the cooperation of a rotary storage device, a rope body and a middle switching transition mechanism, the operation is more labor-saving, and the labor-saving semi-automatic door can be used in most special scenes or common door bodies, and the original opening mode is still reserved, so that the labor is saved, and the original sealing state is not influenced.

Description

Labor-saving semi-automatic door suitable for box transformer substation

Technical Field

The utility model relates to the field of box transformer substation, in particular to a labor-saving semi-automatic door suitable for box transformer substation.

Background

The box-type transformer is used as a whole set of power distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment. The basic principle of the transformer is that the transformer is reasonably assembled according to a specified sequence through a pressure starting system, an armoured wire, a full-automatic transformer substation system, a direct current system and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof, rat-proof and other completely-sealed toughened box structure, so that the specific transformer is formed. Box transformers have been widely used in power engineering construction.

Japanese patent publication No. JP3241752U discloses a horizontal sliding folding door and a box-type transformer housing to solve the problem of a reduced protection effect. A horizontal sliding folding door is provided with an upper door frame rail 1 and a lower door frame rail 11, a plurality of folding units are slidably connected between the upper door frame rail and the lower door frame rail, and adjacent folding units can be mutually folded. Folding. The units are rotationally connected, a sealing device is further arranged between every two adjacent folding units, and the sealing device comprises a rubber strip, limiting plates arranged on two sides of the rubber strip and two adjacent folding units. The two units are drilled with movable sliding grooves, and two sides of the rubber strip slide through the two folding units through limiting plates. The adhesive tapes on two sides fill up gaps between two adjacent folding units, slide in the moving sliding chute and are tightly attached during folding.

In summary, the existing box transformer opening and closing mode has a plurality of defects, and the method is summarized as follows: the box transformer door body in a special application scene can have certain requirements, such as thickening, weighting, widening and the like, for coping with the special application scene, but operators can slightly show effort when the door body is opened, and no technology exists at present to enable the door body to be opened in a labor-saving manner and not to influence the integral sealing effect of the box transformer.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a labor-saving semi-automatic door suitable for a box transformer substation, so as to solve the problems.

In order to achieve the above object, the present utility model is achieved by the following technical scheme.

The utility model provides a laborsaving formula semiautomatic door suitable for case becomes, includes case change main part, laborsaving mechanism fixes in case change main part, case change main part includes case change top platform, warning light, the door body, door body hinge type sets up in case change main part, laborsaving mechanism includes rotatory storage device, rope body, middle part switching transition mechanism, rotatory storage device fixes in door body both sides, and is located middle part switching transition mechanism's both sides horizontal position, rope body coupling rotatory storage device, middle part switching transition mechanism two, middle part switching transition mechanism fixes on the door body, rotatory storage device includes rotating base, accomodates the motor, accomodates the drum, rotating base one end is fixed on the door body, accomodate the rotatable connection of drum at rotating base's the other end, accomodate the motor coupling and accomodate, middle part switching transition mechanism includes transition base, transition connecting rod, transition friction post, rope body coupling is accomodate the rotatory storage device, and is connected with the drum on the transition body of rotatory storage device, and is still used for the change in the mode with the general switching of change mode of general switching of door body, the mode is still can not be changed in the mode because of opening the door body, the mode is more general, the three is still sealed.

Preferably, the box transformer top table is arranged at the top of the box transformer main body in a step shape.

Preferably, the warning lamp is arranged on one side of the box transformer main body.

Preferably, the door body is provided with an intelligent handle.

Preferably, a button is arranged on the intelligent handle.

Preferably, the button is electrically connected with the warning lamp and the storage motor respectively.

Preferably, the transition base comprises a base cushion pad and a base inclination structure.

Preferably, the base cushion pad is fixed at the contact end of the base inclination structure and the transition connecting rod.

Preferably, the base inclination structure is obliquely arranged on the transition base.

Preferably, friction lines are arranged on the transfer friction column.

Compared with the prior art, the labor-saving semi-automatic door suitable for the box transformer substation comprises a box transformer substation main body and a labor-saving mechanism, wherein the two are combined to play a role, the opening mode of the box transformer substation door body is changed through the cooperation of the rotary storage equipment, the rope body and the middle switching transition mechanism, the operation is more labor-saving, and the labor-saving semi-automatic door can be used in most special scenes or common door bodies, and the original opening mode is still reserved, so that the labor is saved, and the original sealing state is not influenced.

Drawings

FIG. 1 is a schematic view of a labor-saving semi-automatic door for a box transformer;

FIG. 2 is an enlarged schematic view of the structure at A of the labor-saving semi-automatic door applicable to the box transformer substation;

FIG. 3 is a partial schematic view of a mid-roll transition mechanism of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The labor-saving semi-automatic door suitable for the box transformer substation comprises a box transformer main body 1 and a labor-saving mechanism 2, wherein the labor-saving mechanism 2 is fixed on the box transformer main body 1, the box transformer main body 1 comprises a box transformer top table 11, a warning lamp 12 and a door body 13, the door body 13 is hinged on the box transformer main body 1, the labor-saving mechanism 2 comprises a rotary storage device 21, a rope body 22 and a middle switching transition mechanism 23, the rotary storage device 21 is fixed on two sides of the door body 13 and is positioned at two horizontal positions of the middle switching transition mechanism 23, the rope body 22 is connected with the rotary storage device 21 and the middle switching transition mechanism 23, the middle switching transition mechanism 23 is fixed on the door body 13, the rotary storage device 21 comprises a rotary storage base 211, a storage motor 212 and a storage wire coil 213, one end of the rotary base 211 is fixed on the door body 13, the storage wire coil 213 is rotatably connected to the other end of the rotating base 211, the storage motor 212 is connected to the storage wire coil 213, the middle switching transition mechanism 23 comprises a transition base 231, a transition connecting rod 232 and a switching friction column 233, one end of the transition connecting rod 232 is rotatably connected to the transition base 231, the other end of the transition connecting rod is connected to the switching friction column 233, the rope 22 is connected to the storage wire coil 213 of the rotating storage device 21 and the switching friction column 233 of the middle switching transition mechanism 23, the box transformer top table 11 is arranged at the top of the box transformer main body 1 in a step shape, the warning lamp 12 is arranged at one side of the box transformer main body 1, the door body 13 is provided with an intelligent handle 131, a button is arranged on the intelligent handle 131, the button is respectively and electrically connected to the warning lamp 12 and the storage motor 212, the transition base 231 comprises a base cushion 2311 and a base inclination angle structure 2312, the base cushion 2311 is fixed at the contact end of the base inclination structure 2312 and the transition link 232, the base inclination structure 2312 is obliquely arranged on the transition base 231, and the friction lines are arranged on the friction transferring column 233.

It should be noted that the rope 22 may be wound around the adapting friction column 233 by one or two turns, and the specific turns may be determined according to the weight of the actual door 13, and in addition, the friction force of the adapting friction column 233 is not required to be excessively large, so that it is only required to ensure that the rope 22 does not excessively slip on the adapting friction column 233, and the adapting friction column 233 can complete the adapting operation of the basic rope 22.

Working mode: the maintainer presses the button on the intelligent handle 131, the warning lamp 12 is normally on, and the storage motor 212 on the hinge side of the door body 13 is electrified to start to drive the storage wire coil 213 to rotate, the rope body 22 is slowly stored, the transition connecting rod 232 is also opened in a proper state, the rope body 22 is switched on by utilizing the medium of the switching friction column 233 under the condition that the door body 13 is normally opened, the transition connecting rod 232 is opened to a limit position, namely a position contacted with the base cushion 2311, the storage motor 212 on the other side is not electrified and is not self-locked, the storage motor 212 on the other side rotates, the synchronous deceleration effect is achieved, the door body 13 is opened, the steps are reversely operated when the door body 13 is closed, and the transition connecting rod 232 on the reverse operation is required to be moved and attached to the door body 13, the storage motor 212 on the other side is electrified to rotate, and the storage motor 212 on the opposite end is not electrified and is not self-locked, so that the synchronous deceleration effect is achieved. After the door body 13 is closed, the warning lamp 12 is turned off.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. Labor-saving semi-automatic door suitable for box transformer substation, its characterized in that: including case become main part (1), laborsaving mechanism (2) are fixed on case become main part (1), case become main part (1) including case become top platform (11), warning light (12), door body (13) hinged set up on case become main part (1), laborsaving mechanism (2) are including rotatory storage equipment (21), rope body (22), middle part transition mechanism (23), rotatory storage equipment (21) are fixed in door body (13) both sides, and are located the both sides horizontal position of middle part transition mechanism (23), rotatory storage equipment (21), middle part transition mechanism (23) are connected to rope body (22), middle part transition mechanism (23) are fixed on door body (13), rotatory storage equipment (21) are including rotatory base (211), storage motor (212), storage drum (213), rotatory base (211) one end is fixed on door body (13), the rotatable connection of storage drum (213) is in rotatory base (212), other end transition mechanism (213) are connected at rotatory base (212), transition post (232) are including transition mechanism (213), one end of the transition connecting rod (232) is rotatably connected to the transition base (231), the other end of the transition connecting rod is connected to the switching friction column (233), and the rope body (22) is connected to the switching friction column (233) of the middle switching transition mechanism (23) on the containing wire coil (213) of the rotary containing device (21).

2. The labor-saving semi-automatic door for a box transformer substation according to claim 1, wherein: the box transformer top table (11) is arranged at the top of the box transformer main body (1) in a step mode.

3. The labor-saving semi-automatic door for a box transformer substation according to claim 1, wherein: the warning lamp (12) is arranged on one side of the box transformer main body (1).

4. The labor-saving semi-automatic door for a box transformer substation according to claim 1, wherein: an intelligent handle (131) is arranged on the door body (13).

5. The labor-saving semi-automatic door for a box transformer according to claim 4, wherein: and a button is arranged on the intelligent handle (131).

6. The labor-saving semi-automatic door for a box transformer according to claim 5, wherein: the button is electrically connected with the warning lamp (12) and the storage motor (212) respectively.

7. The labor-saving semi-automatic door for a box transformer substation according to claim 1, wherein: the transition pedestal (231) includes a pedestal bumper pad (2311), a pedestal tilt structure (2312).

8. The labor-saving semi-automatic door for a box transformer substation according to claim 7, wherein: the base cushion (2311) is fixed at the contact end of the base tilt structure (2312) and the transition link (232).

9. The labor-saving semi-automatic door for a box transformer substation according to claim 8, wherein: the base tilt structure (2312) is disposed obliquely to the transition base (231).

10. The labor-saving semi-automatic door for a box transformer according to claim 9, wherein: friction lines are arranged on the transfer friction column (233).