Gas relay mounting structure convenient to adjust

Abstract

The utility model relates to the technical field of gas relays, and discloses a gas relay mounting structure convenient to adjust, which comprises a shell, a motor is fixedly connected to the outer wall of the shell, a second gear is fixedly connected to the output end of the motor, and a fixed disc is fixedly connected to the inner wall of the shell. An adjusting disc is slidably connected to the outer wall of the fixing disc, outer teeth are fixedly connected to the periphery of the top of the adjusting disc, the upper sides of the outer teeth are in meshing tooth connection with the outer wall of the second gear, an adjusting hole is formed in the upper portion of the adjusting disc, a fixing hole is formed in the fixing disc, and a connecting shaft is fixedly connected to the lower portion of the adjusting disc. According to the utility model, the gas relay can change the flow and flow velocity of gas flow through the adjustment of the internal structure, and is provided with the adjustable gas inlet and the adjustable gas outlet, so that a user can adjust the flow of the gas according to actual requirements and automatically adjust the gas flow according to the pressure change of the gas in equipment, thereby maintaining the stability of the gas flow.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas relay technical field especially relates to a gas relay mounting structure of convenient adjustment. BACKGROUND

[0002] The gas relay is a kind of device for controlling electrical equipment, and its working principle mainly depends on the physical characteristics of gas, and the gas relay is commonly used in occasions requiring high voltage and large current, and can effectively carry out switching control of circuit, and the structure of the gas relay includes a sealed gas chamber, which is filled with specific gas, when current passes through the relay, arc is generated, thereby ionizing gas and forming plasma, this process can change gas into conductive state, thereby realizing the switching function of circuit.

[0003] The gas relay can withstand high voltage, so it is commonly used in high-voltage power, and due to the fast ionization speed of gas, the relay can quickly respond to current change, and the working principle of the gas relay makes it have low loss when switching, compared with mechanical relay, the gas relay has less wear and longer service life.

[0004] The gas relay is widely used in protection and control of generator and transformer equipment, in industrial automation system, for controlling motor and other loads, in aerospace applications, the gas relay can be used to control high-energy equipment, the existing installation structure of gas relay is relatively single in gas flow and flow rate control in various fields, when multiple devices require different gas flow rates, the installation structure of single flow and flow rate control cannot meet the demand. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a gas relay mounting structure of convenient adjustment, aiming at improving the problem that the gas flow and flow rate control in the prior art are relatively single and cannot conveniently change the gas flow and flow rate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a gas relay mounting structure of convenient adjustment, including shell, the outer wall of the shell is fixedly connected with motor, the output end of the motor is fixedly connected with gear two, the inner wall of the shell is fixedly connected with fixed disc, the outer wall of the fixed disc is slidably connected with adjusting disc, the top of the adjusting disc is fixedly connected with outer gear, the upper side of the outer gear is meshingly connected with the outer wall of gear two, the upper part of the adjusting disc is provided with adjusting hole, the inside of the fixed disc is provided with fixed hole, the lower part of the adjusting disc is fixedly connected with connecting shaft, the lower end of the connecting shaft is fixedly connected with the upper part of lower adjusting disc, the outer wall of the shell is fixedly connected with connecting piece on both sides, the upper side of the connecting piece is screw-connected with relay, the inside of the shell is provided with brush mechanism, the brush mechanism is used for brushing inner wall.

[0007] As a further description of the above technical solutions:

[0008] The brush mechanism comprises inner teeth, the lower side of the inner teeth is fixedly connected with the top of the adjusting disc, the left and right sides of the top of the adjusting disc are fixedly connected with rotating rings, the inner walls of the rotating rings are slidably connected with rotating shafts, the outer walls of the rotating shafts are fixedly connected with gear one on the lower side, the outer wall of the gear one is in meshing connection with the upper side of the inner teeth, and the outer walls of the rotating shafts are uniformly fixedly connected with brush pieces.

[0009] As a further description of the above technical solutions:

[0010] The front side of the upper connecting piece is fixedly connected with a controller, and the controller is electrically connected with the motor.

[0011] As a further description of the above technical solutions:

[0012] The front side of the lower connecting piece is fixedly connected with a small bolt, and the front side of the small bolt is fixedly connected with an information board.

[0013] As a further description of the above technical solutions:

[0014] The four corners of the connecting piece are fixedly connected with protective pads, and adjacent connecting pieces are fixedly connected with fixed columns.

[0015] As a further description of the above technical solutions:

[0016] The bottom of the relay is fixedly connected with an upper gasket, and the bottom of the shell is fixedly connected with a lower gasket.

[0017] As a further description of the above technical solutions:

[0018] The four corners of the upper connecting piece are fixedly connected with upper studs, and the outer walls of the upper studs are threadedly connected with upper bolts.

[0019] As a further description of the above technical solutions:

[0020] The four corners of the lower connecting piece are fixedly connected with lower studs, and the outer walls of the lower studs are threadedly connected with lower bolts.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. The utility model discloses a upper side adjusting disc synchronously rotates with lower side adjusting disc through connecting shaft, and then makes the coincidence degree of adjusting hole and fixed hole different, adjusts the flow and flow rate of gas, and the gas relay can change the flow and flow rate of gas flow through the adjustment of internal structure, has adjustable air inlet and air outlet, and the user can adjust the flow of gas according to actual demand, and automatically adjusts the gas flow according to the pressure change of gas in the equipment, thereby keeping the stability of gas flow.

[0023] 2. The utility model discloses gear one drives the rotation of the shaft in the rotating ring, and then makes the effect of the inner wall of the brush piece brush relay to reach the cleaning effect, and the brush inner wall can effectively remove the dirt and deposits attached on the inner wall, guarantee the smooth flow of gas in the relay, help to reduce the resistance of gas flow, thereby improving the efficiency of the whole equipment, ensure that the equipment operates under the conditions of high efficiency and stability. DRAWINGS

[0024] Figure 1 It is a shell front side perspective drawing of the gas relay mounting structure convenient to adjust that the utility model proposes;

[0025] Figure 2 It is a shell local structure split drawing of the gas relay mounting structure convenient to adjust that the utility model proposes;

[0026] Figure 3 It is a shell left side perspective drawing of the gas relay mounting structure convenient to adjust that the utility model proposes;

[0027] Figure 4 It is the adjusting disc local structure display drawing of the gas relay mounting structure convenient to adjust that the utility model proposes;

[0028] Figure 5 It is the brush mechanism local structure schematic view of the gas relay mounting structure convenient to adjust that the utility model proposes.

[0029] Legend:

[0030] 1, shell;2, brush mechanism;201, inner tooth;202, rotating ring;203, gear one;204, shaft;205, brush piece;3, motor;4, gear two;5, outer tooth;6, adjusting disc;7, adjusting hole;8, connecting shaft;9, fixed disc;10, fixed hole;11, connecting piece;12, controller;13, small bolt;14, information board;15, protection pad;16, fixed column;17, relay;18, upper gasket;19, lower gasket;20, upper stud;21, upper bolt;22, lower stud;23, lower bolt. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 4 , the utility model provides an embodiment: a gas relay installation structure convenient to adjust, including casing 1, the outer wall of casing 1 is fixedly connected with motor 3, the output of motor 3 is fixedly connected with gear two 4, the inner wall of casing 1 is fixedly connected with fixed disc 9, the outer wall of fixed disc 9 is slidably connected with adjusting disc 6, the top of adjusting disc 6 is fixedly connected with outer tooth 5, the upper side of outer tooth 5 is meshed with the outer wall of gear two 4, forms efficient transmission mechanism, the upper portion of adjusting disc 6 is provided with adjusting hole 7, so that the user can according to actual needs, easily carry out fine adjustment, the inside of fixed disc 9 is provided with fixed hole 10, the lower part of adjusting disc 6 is fixedly connected with connecting shaft 8, the lower end of connecting shaft 8 is fixedly connected with the upper portion of lower adjusting disc 6, the outer wall of casing 1 is fixedly connected with connecting sheet 11 on both sides, the upper side of connecting sheet 11 is screw connected with relay 17, the inside of casing 1 is provided with brush mechanism 2, and brush mechanism 2 is used for brushing the inner wall;

[0033] Specifically, casing 1 provides a stable support platform for the whole device, motor 3 is closely connected with gear two 4 as the power source of the adjusting mechanism, ensuring the accurate execution of the adjusting action, outer tooth 5 is accurately meshed with the outer wall of gear two 4, forming an efficient transmission mechanism. The upper portion of adjusting disc 6 is provided with adjusting hole 7, so that the user can according to actual needs, easily carry out fine adjustment, the inside of fixed disc 9 is provided with fixed hole 10, which embodies the compactness of the structure and ensures the stable operation of the device, the lower end of connecting shaft 8 is fixedly connected with the upper portion of adjusting disc 6, ensuring the stability and reliability of adjusting disc 6 during the adjusting process, connecting sheet 11 enhances the overall structural strength of the device, and the upper side thereof is screw connected with relay 17, so that the whole device can be seamlessly connected with external circuit equipment.

[0034] Please refer to the accompanying Figure 4 and the accompanying Figure 5The sweeping mechanism 2 comprises inner teeth 201, the lower side of the inner teeth 201 is fixedly connected with the top of the adjusting disc 6, the left and right sides of the top of the adjusting disc 6 are fixedly connected with rotating rings 202, the inner wall of the rotating ring 202 is slidingly connected with a rotating shaft 204, the flexible and stable operation of the rotating shaft is ensured, the outer wall of the rotating shaft 204 is fixedly connected with a gear one 203, the outer wall of the gear one 203 is in meshing connection with the upper side of the inner teeth 201, the efficiency of transmission is ensured, and the outer wall of the rotating shaft 204 is uniformly fixedly connected with brush pieces 205;

[0035] Specifically, the inner wall of the rotating ring 202 is in sliding cooperation with the rotating shaft 204, the flexible and stable operation of the rotating shaft 204 is ensured, the outer wall of the gear one 203 is in meshing connection with the upper side of the inner teeth 201, the efficiency of transmission is ensured, the outer wall of the rotating shaft 204 is uniformly fixedly connected with the brush pieces 205, and the brush pieces 205 can realize comprehensive cleaning under the driving of the rotating shaft 204, so that the comprehensiveness and completeness of the cleaning effect are ensured.

[0036] Please refer to the accompanying drawings Figure 1 and the accompanying drawings Figure 3 The front side of the upper connecting piece 11 is fixedly connected with a controller 12, the controller 12 is in electrical connection with the motor 3, the front side of the lower connecting piece 11 is fixedly connected with a small bolt 13, the front side of the small bolt 13 is fixedly connected with an information board 14, the related parameters and operation guide of the equipment are marked on the information board 14, so that the user can quickly understand and master the use method of the equipment, the four corners of the connecting piece 11 are all fixedly connected with protective pads 15, the equipment can be prevented from being damaged due to collision in the transportation and use process, and the adjacent positions between the two connecting pieces 11 are fixedly connected with fixed columns 16.

[0037] Specifically, the controller 12 can realize accurate electrical connection with the motor 3, the efficient operation of the equipment is ensured, the related parameters and operation guide of the equipment are marked on the information board 14, so that the user can quickly understand and master the use method of the equipment, the protective pads 15 can prevent the equipment from being damaged due to collision in the transportation and use process, and the fixed columns 16 enhance the stability and durability of the equipment as a whole.

[0038] Please refer to the accompanying drawings Figure 1 and the accompanying drawings Figure 2 The bottom of the relay 17 is fixedly connected with an upper gasket 18, the bottom of the shell 1 is fixedly connected with a lower gasket 19, the four corners of the upper connecting piece 11 are all fixedly connected with upper studs 20, the outer wall of the upper stud 20 is threadedly connected with an upper bolt 21, the four corners of the lower connecting piece 11 are all fixedly connected with lower studs 22, and the outer wall of the lower stud 22 is threadedly connected with a lower bolt 23.

[0039] Specifically, the upper gasket 18 ensures the stability and reliability of the relay 17 during operation, the lower gasket 19 enhances the structural strength of the shell 1 and also provides an additional protective layer, and the outer wall of the upper stud 20 is tightly connected with the upper bolt 21 through threads, thereby ensuring the stable connection between the connecting plate 11 and the external circuit.

[0040] Working principle: when the gas flow needs to be adjusted, the controller 12 is started to make the motor 3 work, the rotation of the gear two 4 drives the outer teeth 5 to rotate the adjusting disc 6, the upper adjusting disc 6 is synchronously rotated with the lower adjusting disc 6 through the connecting shaft 8, thereby the coincidence degree of the adjusting hole 7 and the fixed hole 10 is different, to adjust the flow and speed of the gas, the gas relay can change the flow and speed of the gas flow through the adjustment of the internal structure, has adjustable gas inlet and gas outlet, the user can adjust the flow of the gas according to the actual demand, automatically adjusts the gas flow according to the pressure change of the gas in the equipment, so as to keep the stability of the gas flow;

[0041] The rotation of the adjusting disc 6 drives the inner teeth 201 to rotate, the gear one 203 drives the rotating shaft 204 to rotate in the rotating ring 202, thereby the brush sheet 205 sweeps the inner wall of the relay 17 to achieve the cleaning effect, the sweeping of the inner wall can effectively remove the dirt and deposits attached to the inner wall, ensure the smooth flow of the gas in the relay, help to reduce the resistance of the gas flow, thereby improve the efficiency of the whole equipment, ensure the equipment to run in the condition of high efficiency and stability.

[0042] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A gas relay mounting structure which is easily adjusted, comprising a housing (1), characterized in that: The outer wall of the shell (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a gear two (4), the inner wall of the shell (1) is fixedly connected with a fixed disc (9), the outer wall of the fixed disc (9) is slidably connected with an adjusting disc (6), the top of the adjusting disc (6) is fixedly connected with an outer tooth (5), the upper side of the outer tooth (5) is in meshing connection with the outer wall of the gear two (4), the upper part of the adjusting disc (6) is provided with an adjusting hole (7), the inside of the fixed disc (9) is provided with a fixed hole (10), the lower part of the adjusting disc (6) is fixedly connected with a connecting shaft (8), the lower end of the connecting shaft (8) is fixedly connected with the upper part of the lower adjusting disc (6), the outer wall of the shell (1) is fixedly connected with a connecting sheet (11) on the upper side and the lower side, the upper side of the connecting sheet (11) is threadedly connected with a relay (17), the inside of the shell (1) is provided with a brush mechanism (2), and the brush mechanism (2) is used for brushing the inner wall.

2. The conveniently adjustable gas relay mounting structure according to claim 1, characterized in that: The brush mechanism (2) comprises an inner tooth (201), the lower side of the inner tooth (201) is fixedly connected with the top of the adjusting disc (6), the top of the adjusting disc (6) is fixedly connected with a rotating ring (202) on the left side and the right side, the inner wall of the rotating ring (202) is slidably connected with a rotating shaft (204), the outer wall of the rotating shaft (204) is fixedly connected with a gear one (203) on the lower side, the outer wall of the gear one (203) is in meshing connection with the upper side of the inner tooth (201), and the outer wall of the rotating shaft (204) is uniformly fixedly connected with a brush piece (205).

3. The conveniently adjustable gas relay mounting structure according to claim 1, characterized in that: The front side of the connecting sheet (11) is fixedly connected with a controller (12), and the controller (12) is electrically connected with the motor (3).

4. The easily adjustable gas relay mounting structure of claim 1, wherein: The front side of the connecting sheet (11) is fixedly connected with a small bolt (13), and the front side of the small bolt (13) is fixedly connected with an information board (14).

5. The easily adjustable gas relay mounting structure according to claim 1, wherein: The four corners of the connecting sheet (11) are fixedly connected with a protective pad (15), and the adjacent connecting sheets (11) are fixedly connected with a fixed column (16).

6. The easily adjustable gas relay mounting structure according to claim 1, wherein: The bottom of the relay (17) is fixedly connected with an upper gasket (18), and the bottom of the shell (1) is fixedly connected with a lower gasket (19).

7. The easily adjustable gas relay mounting structure according to claim 1, wherein: The four corners of the connecting sheet (11) are fixedly connected with an upper stud (20), and the outer wall of the upper stud (20) is threadedly connected with an upper bolt (21).

8. The easily adjustable gas relay mounting structure of claim 1, wherein: The four corners of the connecting sheet (11) are fixedly connected with a lower stud (22), and the outer wall of the lower stud (22) is threadedly connected with a lower bolt (23).

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