阅读说明：本技术 一种轨道交通双向变流器的防水式电气柜 (Waterproof electrical cabinet of rail transit bidirectional converter ) 是由 杨树松 徐金平 俞益 李�浩 曹明 陈家兴 朱纪法 李义国 翁建群 叶宏 郑旺 于 2019-08-19 设计创作，主要内容包括：本发明公开了一种轨道交通双向变流器的防水式电气柜,涉及电气柜技术领域。该发明包括柜体和防护框,防护框内部固定有传动框,传动框内部固定有隔板,传动框内部固定有支撑杆,支撑杆一端固定有连接块,连接块一侧固定有第一转轴,第一转轴外圈固定有传动板,传动板一侧固定有传动杆,传动杆外侧固定有若干第一传动块,传动框内部固定有电机,电机输出轴固定有若干第二传动块,第一传动块和第二传动块外侧套接有传动带,传动带表面开有若干传动槽。本发明通过放置箱的作用,在使用时向放置箱内放置硅胶等吸水材料,具体材料可以根据使用者的需求进行选择,该设置可以使放置箱在防护框内活动,对防护框内的水汽进行吸收,使柜体保持干燥。(The invention discloses a waterproof electrical cabinet of a rail transit bidirectional converter, and relates to the technical field of electrical cabinets. The multifunctional cabinet comprises a cabinet body and a protective frame, wherein a transmission frame is fixed inside the protective frame, a partition plate is fixed inside the transmission frame, a support rod is fixed inside the transmission frame, a connecting block is fixed at one end of the support rod, a first rotating shaft is fixed on one side of the connecting block, a transmission plate is fixed on the outer ring of the first rotating shaft, a transmission rod is fixed on one side of the transmission plate, a plurality of first transmission blocks are fixed on the outer side of the transmission rod, a motor is fixed inside the transmission frame, a plurality of second transmission blocks are fixed on the output shaft of the motor, a transmission belt is sleeved on the outer sides of the first transmission blocks and the second transmission blocks. According to the invention, through the effect of the placing box, water absorbing materials such as silica gel and the like are placed in the placing box when the cabinet is used, the specific materials can be selected according to the requirements of a user, and the placing box can move in the protective frame to absorb water vapor in the protective frame, so that the cabinet body is kept dry.)

1. The utility model provides a waterproof formula regulator cubicle of track traffic bidirectional converter, includes the cabinet body (1) and protective frame (2), its characterized in that: the protective frame (2) is internally fixed with a transmission frame (3), a partition plate (4) is fixed inside the transmission frame (3), a support rod (5) is fixed inside the transmission frame (3), one end of the support rod (5) is fixed with a connecting block (6), a first rotating shaft (7) is fixed on one side of the connecting block (6), a transmission plate (8) is fixed on the outer ring of the first rotating shaft (7), a transmission rod (9) is fixed on one side of the transmission plate (8), a plurality of first transmission blocks (10) are fixed on the outer side of the transmission rod (9), a motor (11) is fixed inside the transmission frame (3), a plurality of second transmission blocks (12) are fixed on the output shaft of the motor (11), a transmission belt (13) is sleeved on the outer sides of the first transmission blocks (10) and the second transmission blocks (12), a plurality of transmission grooves (14) are formed in the surface of the transmission belt (13), the transmission belt (13) penetrates through the partition plate (4);

transmission frame (3) inside is fixed with telescopic link (15), extension spring (16) have been cup jointed in the telescopic link (15) outside, telescopic link (15) one end is fixed with fly leaf (17), fly leaf (17) one side is fixed with first screwed pipe (18), first screwed pipe (18) internal thread is connected with first threaded rod (19), first threaded rod (19) one end is fixed with places case (20), it has draw-in groove (21) to place case (20) one side and open, draw-in groove (21) inside sliding connection has cardboard (22), open draw-in groove (21) one side has mounting hole (23), cardboard (22) one side is fixed with installation piece (24).

2. The waterproof electrical cabinet of the rail transit bidirectional converter as claimed in claim 1, wherein a fixing rod (25) is fixed at the bottom of the protection frame (2), a second rotating shaft (26) is fixed at one end of the fixing rod (25), a second threaded pipe (27) is fixed at the inner ring of the second rotating shaft (26), a second threaded rod (28) is connected to the inner part of the second threaded pipe (27) in a threaded manner, and a base (29) is fixed at one end of the second threaded rod (28).

3. The waterproof electrical cabinet of the rail transit bidirectional converter as claimed in claim 1, wherein the mounting block (24) is of a ball-type structure, and the mounting block (24) is made of a rubber material.

4. The waterproof electrical cabinet of the rail transit bidirectional converter as claimed in claim 1, wherein the placing box (20) and the clamping plate (22) are made of mesh plate materials, and the clamping plate (22) is in clearance fit with the clamping groove (21).

5. The waterproof electrical cabinet of the rail transit bidirectional converter as claimed in claim 1, wherein one end of the tension spring (16) is fixedly connected with the transmission frame (3), and the other end of the tension spring (16) is fixedly connected with the movable plate (17).

Technical Field

The invention belongs to the technical field of electrical cabinets, and particularly relates to a waterproof electrical cabinet of a rail transit bidirectional converter.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The subway rail transit substation is located the basement, and the environment is moist relatively, and is shady and cool, takes place the condensation easily in the cabinet body.

Disclosure of Invention

The invention aims to provide a waterproof electrical cabinet of a rail transit bidirectional converter, which is characterized in that water absorbing materials such as silica gel and the like are placed in a placing box under the action of the placing box, specific materials can be selected according to the requirements of users, the placing box can move in a protective frame by the arrangement, and water vapor in the protective frame is absorbed, so that the cabinet body is kept dry, and the problems that a large amount of water vapor is easily accumulated in the electrical cabinet, and if the electrical cabinet is not subjected to timely waterproof protection, the internal parts of the electrical cabinet are easily affected with damp, the service life of the electrical cabinet is influenced, and even the internal parts of the electrical cabinet are damaged are solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a waterproof electrical cabinet of a rail transit bidirectional converter, which comprises a cabinet body and a protective frame, wherein a transmission frame is fixed inside the protective frame, a partition plate is fixed inside the transmission frame, a support rod is fixed inside the transmission frame, one end of the support rod is fixed with a connecting block, one side of the connecting block is fixed with a first rotating shaft, the outer ring of the first rotating shaft is fixed with a transmission plate, one side of the transmission plate is fixed with a transmission rod, the outer side of the transmission rod is fixed with a plurality of first transmission blocks, a motor is fixed inside the transmission frame, the output shaft of the motor is fixed with a plurality of second transmission blocks, the outer sides of the first transmission blocks and the second transmission blocks are sleeved with a transmission belt, the surface of the transmission belt is provided with a plurality of transmission grooves, and the transmission belt penetrates;

the utility model discloses a portable electronic device, including transmission frame, extension spring, fly leaf, first screwed pipe, first threaded rod one end, it has the draw-in groove to place case, the inside telescopic link that is fixed with of transmission frame, the extension spring has been cup jointed in the telescopic link outside, telescopic link one end is fixed with the fly leaf, fly leaf one side is fixed with first screwed pipe, the inside threaded connection of first screwed pipe has first threaded rod, first threaded rod one end is fixed with places the case, it has the draw-in groove to place case one side and open, the.

Furthermore, a fixing rod is fixed to the bottom of the protective frame, a second rotating shaft is fixed to one end of the fixing rod, a second threaded pipe is fixed to the inner ring of the second rotating shaft, a second threaded rod is connected to the inner thread of the second threaded pipe in a threaded mode, and a base is fixed to one end of the second threaded rod.

Furthermore, the mounting block is of a spherical structure and is made of rubber materials.

Furthermore, the placing box and the clamping plate are both made of screen plate materials, and the clamping plate is in clearance fit with the clamping groove.

Furthermore, extension spring one end and transmission frame fixed connection, the extension spring other end and fly leaf fixed connection.

The invention has the following beneficial effects:

1. according to the invention, through the effect of the placing box, water absorbing materials such as silica gel and the like are placed in the placing box when the cabinet is used, the specific materials can be selected according to the requirements of a user, and the placing box can move in the protective frame to absorb water vapor in the protective frame, so that the cabinet body is kept dry.

2. According to the invention, under the action of the second threaded rod, when the bottom surface is seriously wet, a user can rotate the second threaded pipe to lift the cabinet body, so that external rainwater is prevented from seeping into the cabinet body.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a waterproof electrical cabinet of a rail transit bidirectional converter according to the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic left-view structural diagram of the present invention;

FIG. 4 is a schematic view of the internal structure of the protection frame according to the present invention;

FIG. 5 is a schematic diagram of a right-view structure of the protection frame according to the present invention;

FIG. 6 is a schematic view of a structure of a clamping plate according to the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 3 according to the present invention;

FIG. 8 is an enlarged view of a portion of the invention shown at B in FIG. 4;

FIG. 9 is an enlarged view of a portion of the invention at C of FIG. 5;

in the drawings, the components represented by the respective reference numerals are listed below:

1-cabinet body, 2-protective frame, 3-transmission frame, 4-partition board, 5-support rod, 6-connecting block, 7-first rotating shaft, 8-transmission plate, 9-transmission rod, 10-first transmission block, 11-motor, 12-second transmission block, 13-transmission belt, 14-transmission groove, 15-telescopic rod, 16-tension spring, 17-movable plate, 18-first threaded pipe, 19-first threaded rod, 20-placing box, 21-clamping groove, 22-clamping plate, 23-mounting hole, 24-mounting block, 25-fixing rod, 26-second rotating shaft, 27-second threaded pipe, 28-second threaded rod and 29-base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the invention relates to a waterproof electrical cabinet of a rail transit bidirectional converter, which comprises a cabinet body 1 and a protective frame 2, wherein a transmission frame 3 is fixed inside the protective frame 2, a partition plate 4 is fixed inside the transmission frame 3, a support rod 5 is fixed inside the transmission frame 3, one end of the support rod 5 is fixed with a connecting block 6, one side of the connecting block 6 is fixed with a first rotating shaft 7, the outer ring of the first rotating shaft 7 is fixed with a transmission plate 8, one side of the transmission plate 8 is fixed with a transmission rod 9, a plurality of first transmission blocks 10 are fixed outside the transmission rod 9, a motor 11 is fixed inside the transmission frame 3, a plurality of second transmission blocks 12 are fixed on the output shaft of the motor 11, transmission belts 13 are sleeved outside the first transmission blocks 10 and the second transmission blocks 12, a plurality of transmission grooves 14 are formed in the surfaces of the transmission belts 13;

transmission frame 3 is inside to be fixed with telescopic link 15, extension spring 16 has been cup jointed in the telescopic link 15 outside, 15 one end of telescopic link is fixed with fly leaf 17, fly leaf 17 one side is fixed with first screwed pipe 18, 18 inside threaded connection of first screwed pipe have first threaded rod 19, 19 one end of first threaded rod is fixed with places case 20, it has draw-in groove 21 to place case 20 one side division, the inside sliding connection of draw-in groove 21 has cardboard 22, draw-in groove 21 one side is opened there is mounting hole 23, cardboard 22 one side is fixed with installation piece 24.

As shown in the figure, a fixing rod 25 is fixed at the bottom of the protection frame 2, a second rotating shaft 26 is fixed at one end of the fixing rod 25, a second threaded pipe 27 is fixed at the inner ring of the second rotating shaft 26, a second threaded rod 28 is connected to the inner part of the second threaded pipe 27 in a threaded manner, and a base 29 is fixed at one end of the second threaded rod 28.

As shown in fig. 6, the mounting block 24 is a ball-shaped structure, and the mounting block 24 is made of rubber material.

As shown in FIG. 2, the placing box 20 and the clamping plate 22 are both made of mesh plate material, and the clamping plate 22 is in clearance fit with the clamping groove 21.

As shown in fig. 7, one end of the tension spring 16 is fixedly connected to the transmission frame 3, and the other end of the tension spring 16 is fixedly connected to the movable plate 17.

The working principle of the embodiment is as follows: when the water absorption type cabinet is used, water absorption materials such as silica gel and the like are placed in the placing box 20, specific materials can be selected according to requirements of a user, after the water absorption type cabinet is used, the motor 11 is turned on, an output shaft of the motor 11 drives the second transmission block 12 to rotate, the second transmission block 12 drives the transmission belt 13 on the outer side of the second transmission block to move in the rotating process, the transmission groove 14 on the surface of the transmission belt 13 drives the first transmission block 10 to move, the first transmission block 10 drives the transmission plate 8 to move, the elliptical transmission plate 8 continuously jacks up the movable plate 17 in the rotating process, the tension spring 16 can pull the movable plate 17 back to the original position to reset the movable plate 17, the placing box 20 can move in the protective frame 2 to absorb water vapor in the protective frame 2 to keep the cabinet body 1 dry, in a wet ground season, the user can rotate the second threaded pipe 27 to lift the cabinet body 1, the large amount of water vapor entering the cabinet body 1 is reduced, and in the embodiment, the motor 11 supplies power to the cabinet body by adopting a mode of externally connecting 220V commercial power.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.