A simple hydrogenation gun fixing device

Abstract

The utility model provides a simple hydrogenation gun fixing device, which relates to the technical field of hydrogenation gun placement equipment, including a support structure, the support structure includes a fixed bracket and a base, the base can support the hydrogenation machine, and the fixed bracket can support the hydrogenation gun and the gun body tube; the protective component includes a dustproof structure, an anti-static structure and an anti-collision device, the anti-static structure and the anti-collision device are arranged on the base, and the dustproof structure is arranged on the fixed bracket to prevent dust from the hydrogenation gun; the control device is arranged on the fixed bracket to monitor the position of the hydrogenation gun and control the opening and closing of the hydrogenation machine, when the hydrogenation gun is separated from the dustproof structure, the hydrogenation machine starts hydrogenation, and when the hydrogenation gun is coupled with the dustproof structure, the hydrogenation machine stops hydrogenation on standby. The utility model has a relatively simple structure and good stability, and integrates dustproof, anti-static, anti-collision, and anti-wear multifunctionality, has good practicality, and the hydrogenation machine and the hydrogenation gun form interlocking protection, and has good safety.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogenation gun placement equipment, in particular to a simple hydrogenation gun fixing device. Background Art

[0002] The hydrogen refueling machine is the key equipment in the hydrogen refueling station. The more mature technologies are the 35MPa and 70MPa hydrogen refueling machines. The hydrogen refueling gun and the tube body are fixed by a fixed structure and can be taken out when in use.

[0003] In actual use scenarios, the hydrogen gun fixing structure is often only a hook for fixing. However, the hook fixation makes the hydrogen gun tip easily contaminated by dust, the hydrogen filling machine has no anti-collision device and static electricity elimination structure, and is easily damaged. In addition, the fixing device is not firm, and the hydrogen filling gun cannot be interlocked with the hydrogen filling machine for protection, which makes it less safe when used. Utility Model Content

[0004] The utility model aims to solve at least one of the problems existing in the prior art that the hydrogenation gun head is easily contaminated by dust, affected by static electricity and impact, the stability of the fixed hydrogenation gun structure is general, it cannot form an interlocking protection with the hydrogenation machine, and the safety is poor.

[0005] To this end, the utility model provides a simple hydrogenation gun fixing device, including a support structure, the support structure includes a fixed bracket and a base, the base can support the hydrogenation machine, and the fixed bracket is arranged on the base to support the hydrogenation gun and the gun body tube connected thereto;

[0006] A protection component, the protection component is arranged on the supporting structure, including a dustproof structure, an anti-static structure and an anti-collision device, the anti-static structure and the anti-collision device are arranged on the base, and the dustproof structure is arranged on the fixed bracket to prevent dust from the hydrogenation gun;

[0007] The control device is arranged on the fixed bracket and can monitor the position of the hydrogenation gun and control the opening and closing of the hydrogenation machine. Specifically, when the hydrogenation gun is separated from the dustproof structure, the hydrogenation machine starts hydrogenation, and when the hydrogenation gun is coupled with the dustproof structure, the hydrogenation machine stops hydrogenation on standby.

[0008] The utility model proposes a simple hydrogenation gun fixing device, a supporting structure, a protection group and the control device. The top surface structure of the base is provided with a mounting groove to fix the bottom structure of the fixed bracket, and the bottom of the fixed bracket is provided with a leg structure, which can enter the mounting groove to form a coupling, and is fixed by pouring concrete in the mounting groove. The number of leg structures is multiple groups and can be retracted to adjust the position of the fixed bracket. The fixed bracket is provided with a clamping structure that can fix the gun body tube, and the clamping structure can flexibly clamp the tube body. The clamping structure is provided with an elastic structure to facilitate the separation and coupling of the gun body tube, which is more convenient to take. The dustproof structure includes a fixing frame and a dust cover arranged on the fixed bracket, and a fixing piece is provided on the side of the fixing frame to fix the dust cover, and a gun head base is provided in the fixing frame to fix the gun head of the hydrogenation gun, and the dust cover can prevent dust. The anti-static structure includes an anti-static pad and a grounding component. A card slot is provided on the top surface of the base to fix the anti-static pad. The grounding component includes a grounding wire and connectors at both ends thereof. The connectors can be connected to the hydrogenator and the ground respectively to introduce the static electricity of the equipment into the ground. The anti-collision device is an anti-collision pile, which is provided in multiple groups and the base is set at a distance. The control device includes a pressure sensor and a control system. The pressure sensor is provided at the base of the gun head. When the hydrogenation gun is coupled with the base of the gun head, an external force is applied to the pressure sensor. The pressure sensor transmits the pressure value to the control system in the form of an electrical signal. The control system controls the standby and stop of hydrogenation and filling of the hydrogenator. When the hydrogenation gun is pulled out and separated from the base of the gun head, the pressure sensor returns to its initial state. The control system controls the hydrogenator to start hydrogenation and filling. The control system can also monitor the hydrogenation data of the hydrogenator for better safety.

[0009] A simple hydrogenation gun fixing device according to the above technical solution of the utility model may also have the following additional technical features:

[0010] In the above technical solution, the control device includes a gun head seat, a sensor component and a control system. The gun head seat is used to place the hydrogenation gun. The sensor component is arranged on the gun head seat to monitor the coupling or separation between the hydrogenation gun and the gun head seat, and transmits the electrical signal to the control system. The control system controls the hydrogenation machine to stop on standby or start hydrogenation.

[0011] In this technical solution, the gun head seat is provided with a clamping structure to fix the hydrogenation gun. The clamping structure is an elastic structure, which will be compressed under the action of external force and then clamp the hydrogenation gun. When separation is required, the external force separates the hydrogenation gun from the clamping structure, and the clamping structure returns to its initial state. The sensor assembly includes a driving part and a sensing structure. The driving part is arranged on the gun head seat. After the hydrogenation tube is coupled with the gun head seat, the driving part will be pushed. The pushing part will be displaced and transmit the external force to the sensing structure. The sensing structure transmits the pressure change to the control system in the form of an electrical signal. The control system automatically controls the hydrogenation and hydrogenation of the hydrogenation machine according to the data transmitted by the sensing structure. The control system can also monitor the hydrogenation data of the hydrogenation gun and the hydrogenation machine.

[0012] In the above technical solution, the sensing assembly includes a pressure sensor and a limit switch, and the gun head seat is provided with a mounting groove to support the limit switch and the pressure sensor. After the hydrogenation gun is coupled or separated from the gun head seat, the limit switch moves to one side or returns to its initial state, connecting or disconnecting the internal circuit, thereby changing the pressure value transmitted by the pressure sensor to the control system in the form of an electrical signal.

[0013] In this technical solution, the limit switch includes a shell, an operating mechanism and a contact system. After the hydrogenation gun is coupled to the gun head seat, the operating mechanism will move a certain distance in a specific direction, and then adjust the connection relationship of the contact system to connect the circuit. The current will pass through the pressure sensor. At this time, the pressure value received by the pressure sensor changes, and then the changed pressure value is transmitted to the control system in the form of an electrical signal. The control system controls the hydrogenator to standby and stops hydrogenation. When the hydrogenation gun is separated from the gun head seat, the operating mechanism returns to the initial position, and the contact system returns to the initial state, thereby canceling the current passing through the pressure sensor. The pressure sensor is in a reset state, and the hydrogenator starts to hydrogenate the hydrogenation tube.

[0014] In the above technical solution, the gun head seat is provided with elastic clips and transmission parts, and the elastic clips are provided in at least two groups to fix the hydrogenation gun entering the gun head seat. At least part of the structure of the transmission part can receive the external force transmitted by the hydrogenation gun and transmit the external force to the limit switch, thereby controlling the limit switch to open and close.

[0015] In this technical solution, two groups of elastic clips are arranged on both sides of the gun head seat to fix the structures on both sides of the hydrogenation gun. The elastic clips include an elastic part and a fixed part. The elastic part will be compressed to a certain distance into the fixed part during the process of the hydrogenation gun entering or withdrawing. When the hydrogenation gun is fully inserted or withdrawn, the elastic part will be restored to its initial state under the action of its own elastic force, and then pop out from the fixed part to fix the hydrogenation gun or separate the two. The transmission part includes a transmission part and a driving part. When the hydrogenation gun enters the gun head seat, at least part of the structure will push the driving part, thereby driving the transmission part to move to transmit the external force to the limit switch. When the hydrogenation gun is removed from the gun head seat, the external force transmitted to the driving part disappears, and the driving part recovers to the initial position, thereby driving the transmission part to move, thereby realizing the displacement and resetting of the limit switch. The recovery of the driving part can be achieved through a spring structure.

[0016] In the above technical solution, the dustproof structure is arranged on the gun head seat, including a dust cover and a fixing frame, and the fixing frame is arranged between the dust cover and the gun head seat.

[0017] In this technical solution, the bottom edge structure of the fixing frame can be connected to the side edge structure of the gun head seat, the side structure of the gun head seat is provided with a slot, the bottom edge structure of the fixing frame can enter the slot to form a coupling, the side structure of the slot is provided with a threaded hole, and the fixing frame and the gun head seat can be fixed as a whole through a threaded rod, and the dust cover is a fan-shaped structure, one of the side edge structures is arranged on the fixing frame, and the two are fixed by a detachable connection, the detachable connection is plug-in or clip-on, and a sealing structure is also provided at the gap connecting the two to further improve the dustproof ability.

[0018] In the above technical solution, the antistatic structure includes an antistatic soft pad and a grounding structure, the base is provided with a shallow groove to fix the antistatic soft pad, and the grounding structure is arranged between the hydrogenator and the ground.

[0019] In this technical solution, an antistatic soft pad is laid in a shallow groove to prevent friction damage to the gun body tube of the hydrogenation gun caused by frequent placement and removal, and to prevent the generation of static electricity. The side structure of the shallow groove is provided with fixed clips, and the number of fixed clips is multiple groups that can fix the antistatic soft pad in the shallow groove. The grounding structure is a metal wire, one end of which is connected to the hydrogenation machine, and the other end of which is connected to the ground structure, thereby conducting the static electricity of the equipment into the earth, which has better safety.

[0020] In the above technical solution, the anti-collision device is composed of a plurality of anti-collision piers, and the anti-collision piers are arranged on the base at a certain distance.

[0021] In this technical solution, the crash pier is made of concrete and has a plurality of different heights and shapes to choose from. The number of crash piers is adapted to the size of the base. A fixing groove is provided on the top surface of the base to fix the crash pier. A concrete casting layer is provided between the fixing groove and the crash pier. The concrete casting layer can be filled with concrete to fix the fixing groove and the crash pier as a whole.

[0022] In any of the above technical solutions, the fixing bracket is provided with a hose fixing seat and a soft snap button, the hose fixing seat can be clamped on the gun body tube, and the soft snap button can fix the hose fixing seat and the gun body tube into a whole.

[0023] In this technical solution, the hose fixing seat is a U-shaped structure, the shape of which is adapted to the gun body tube, the side structure of the fixing bracket is provided with a fixing groove to fix the hose fixing seat, and the structure of the fixing groove corresponding to the hose fixing seat is provided with multiple coupling holes, and the two can be fixed as a whole through connectors or threaded parts, which has stronger stability. At least two groups of soft snaps are provided, and one side structure of the soft snaps is provided on one side of the U-shaped structure, and the other side structure can be coupled with the snap slot provided on the other side of the U-shaped structure by flipping, thereby fixing the gun body tube.

[0024] In summary, due to the adoption of the above-mentioned technical features, the beneficial effects of the utility model are: the overall structure is relatively simple, the stability is good, it integrates the multifunctionality of dustproof, anti-static, anti-collision, and anti-wear, the practicality is good, the hydrogenation machine and the hydrogenation gun form an interlocking protection, and the safety is good when hydrogenation is used.

[0025] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 This is a structural schematic diagram of a simple hydrogenation gun fixing device according to an embodiment of the utility model;

[0028] Figure 2 It is a schematic diagram of a simple hydrogenation gun fixing device and a control device of an embodiment of the utility model;

[0029] Figure 3 The utility model is a schematic diagram of a process of a simple hydrogenation gun fixing device according to an embodiment of the utility model.

[0030] in, Figures 1 to 3 The corresponding relationship between the reference numerals and the component names is as follows:

[0031] 1. Support structure; 101. Fixed bracket; 102. Base; 103. Shallow groove; 104. Hose fixing seat; 105. Soft snap button; 2. Hydrogenation machine; 201. Hydrogenation gun; 202. Gun body tube; 3. Protection component; 301. Dustproof structure; 302. Anti-static structure; 303. Anti-collision device; 304. Dust cover; 305. Fixed bracket; 306. Anti-static soft pad; 307. Grounding structure; 308. Anti-collision pier; 4. Control device; 401. Gun head seat; 402. Sensor component; 403. Control system; 404. Pressure sensor; 405. Limit switch; 406. Mounting slot; 407. Elastic buckle; 408. Transmission part. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0034] Refer to the following Figures 1 to 3 A simple hydrogenation gun fixing device provided according to some embodiments of the utility model is described.

[0035] Some embodiments of the present application provide a simple hydrogenation gun fixing device.

[0036] like Figures 1 to 3 As shown, the first embodiment of the utility model proposes a simple hydrogenation gun fixing device, including a support structure 1, wherein the support structure 1 includes a fixing bracket 101 and a base 102, wherein the base 102 can support the hydrogenation machine 2, and the fixing bracket 101 is arranged on the base 102 to support the hydrogenation gun 201 and the gun body tube 202 connected thereto;

[0037] A protection component 3, the protection component 3 is arranged on the support structure 1, and includes a dustproof structure 301, an anti-static structure 302 and an anti-collision device 303, the anti-static structure 302 and the anti-collision device 303 are arranged on the base 102, and the dustproof structure 301 is arranged on the fixed bracket 101 to prevent dust from the hydrogenation gun 201;

[0038] The control device 4 is arranged on the fixed bracket 101 and can monitor the position of the hydrogenation gun 201 and control the opening and closing of the hydrogenation machine 2. Specifically, when the hydrogenation gun 201 is separated from the dustproof structure 301, the hydrogenation machine 2 starts hydrogenation. When the hydrogenation gun 201 is coupled with the dustproof structure 301, the hydrogenation machine 2 stops hydrogenation on standby.

[0039] The second embodiment of the utility model proposes a simple hydrogenation gun fixing device, and based on the first embodiment, as Figure 1 to Figure 2 As shown, the control device 4 includes a gun head seat 401, a sensor component 402 and a control system 403. The gun head seat 401 is used to place the hydrogenation gun 201. The sensor component 402 is arranged on the gun head seat 401 to monitor the coupling or separation of the hydrogenation gun 201 and the gun head seat 401, and transmits the electrical signal to the control system 403. The control system 403 controls the hydrogenation machine 2 to stop on standby or start hydrogenation.

[0040] In this embodiment, the gun head seat 401 is provided with a clamping structure to fix the hydrogenation gun 201. The clamping structure is an elastic structure, which will be compressed under the action of external force and then clamp the hydrogenation gun 201. When separation is required, the external force separates the hydrogenation gun 201 from the clamping structure, and the clamping structure returns to the initial state. The sensor component 402 includes a driving part and a sensing structure. The driving part is arranged on the gun head seat 401. After the hydrogenation tube is coupled with the gun head seat 401, the driving part will be pushed. The pushing part will move and transmit the external force to the sensing structure. The sensing structure transmits the pressure change to the control system 403 in the form of an electrical signal. The control system 403 automatically controls the hydrogenation and hydrogenation of the hydrogenation machine 2 according to the data transmitted by the sensing structure. The control system 403 can also monitor the hydrogenation data of the hydrogenation gun 201 and the hydrogenation machine 2.

[0041] The third embodiment of the utility model provides a simple hydrogenation gun fixing device, and based on any of the above embodiments, as Figures 1 to 3 As shown, the sensor assembly 402 includes a pressure sensor 404 and a limit switch 405. The gun head seat 401 is provided with a mounting groove 406 to support the limit switch 405 and the pressure sensor 404. After the hydrogenation gun 201 is coupled or separated from the gun head seat 401, an external force will be applied to or removed from the limit switch 405. The limit switch 405 transmits the external force to the pressure sensor 404, and the pressure sensor 404 transmits the received external force to the control system 403 in the form of an electrical signal.

[0042] In this embodiment, the limit switch 405 includes a shell, an operating mechanism and a contact system. After the hydrogenation gun 201 is coupled with the gun head seat 401, the operating mechanism will move a certain distance in a specific direction, and then adjust the connection relationship of the contact system, so that the circuit is connected, and the current will pass through the pressure sensor 404. At this time, the pressure value received by the pressure sensor 404 changes, and then the changed pressure value is transmitted to the control system 403 in the form of an electrical signal. The control system 403 controls the hydrogenation machine 2 to standby and stop hydrogenation. When the hydrogenation gun 201 is separated from the gun head seat 401, the operating mechanism returns to the initial position, and the contact system returns to the initial state, thereby canceling the current passing through the pressure sensor 404, and the pressure sensor 404 is in a reset state, and the hydrogenation machine 2 starts to hydrogenate the hydrogenation tube.

[0043] The fourth embodiment of the present utility model provides a simple hydrogenation gun fixing device, and based on any of the above embodiments, as Figure 2 As shown, the gun head seat 401 is provided with an elastic clip 407 and a transmission member 408, and the elastic clips are provided in at least two groups to fix the hydrogenation gun 201 entering the gun head seat 401, and at least part of the structure of the transmission member 408 can receive the external force transmitted by the hydrogenation gun 201 and transmit the external force to the limit switch 405, thereby controlling the limit switch 405 to open and close.

[0044] In this embodiment, two groups of elastic buckles 407 are arranged on both sides of the gun head seat 401 to fix the structures on both sides of the hydrogenation gun 201. The elastic buckles 407 include an elastic part and a fixed part. The elastic part will be compressed to a certain distance into the fixed part during the process of the hydrogenation gun 201 entering or being pulled out. When the hydrogenation gun 201 is fully inserted or pulled out, the elastic part will be restored to the initial state under the action of its own elastic force, and then pop out from the fixed part to the outside, thereby fixing the hydrogenation gun 201 or separating the two. The transmission member 408 includes a transmission part and a driving part. When the hydrogenation gun 201 enters the gun head seat 401, at least part of the structure will push the driving part, thereby driving the transmission part to move to transmit the external force to the limit switch 405. When the hydrogenation gun 201 is removed from the gun head seat 401, the external force transmitted to the driving part disappears, and the driving part recovers to the initial position, thereby driving the transmission part to move, thereby realizing the displacement and resetting of the limit switch 405. The recovery of the driving part can be achieved through the spring structure.

[0045] The fifth embodiment of the utility model provides a simple hydrogenation gun fixing device, and based on any of the above embodiments, as Figure 1 As shown, the dustproof structure 301 is arranged on the gun head seat 401 , including a dust cover 304 and a fixing frame 305 , and the fixing frame 305 is arranged between the dust cover 304 and the gun head seat 401 .

[0046] In this embodiment, the bottom edge structure of the fixing frame 305 can be connected to the side edge structure of the gun head seat 401. The side structure of the gun head seat 401 is provided with a slot. The bottom edge structure of the fixing frame 305 can enter the slot to form a coupling. The side structure of the slot is provided with a threaded hole, and the fixing frame 305 and the gun head seat 401 can be fixed as a whole through a threaded rod. The dust cover 304 is a fan-shaped structure, one of which is a side edge structure arranged on the fixing frame 305. The two are fixed by a detachable connection, which is plug-in or clip-on. A sealing structure is also provided at the gap connecting the two to further improve the dustproof ability.

[0047] The sixth embodiment of the present utility model provides a simple hydrogenation gun fixing device, and based on any of the above embodiments, as Figure 2 As shown, the antistatic structure 302 includes an antistatic soft pad 306 and a grounding structure 307, the base 102 is provided with a shallow groove to fix the antistatic soft pad 306, and the grounding structure 307 is provided between the hydrogenator 2 and the ground.

[0048] In this embodiment, the antistatic soft pad 306 is laid in the shallow groove 103 to prevent friction damage to the gun body tube 202 of the hydrogenation gun 201 caused by frequent placement and removal, and to prevent the generation of static electricity. The side structure of the shallow groove 103 is provided with fixing clips, and the number of fixing clips is multiple groups that can fix the antistatic soft pad 306 in the shallow groove 103. The grounding structure 307 is a metal wire, one end of which is connected to the hydrogenation machine 2, and the other end of which is connected to the ground structure, thereby conducting the static electricity of the equipment into the ground, which has better safety.

[0049] The seventh embodiment of the present utility model provides a simple hydrogenation gun fixing device, and based on any of the above embodiments, as Figure 2 As shown, the anti-collision device 303 is composed of a plurality of anti-collision piers 308 , and the anti-collision piers 308 are arranged on the base 102 at a certain interval.

[0050] In this embodiment, the crash pier 308 is made of concrete and has multiple groups of different heights and shapes for selection. The number of crash piers 308 is adapted to the size of the base 102. The top surface of the base 102 is provided with a fixing groove to fix the crash pier 308. A concrete pouring layer is provided between the fixing groove and the crash pier 308. The concrete pouring layer can be filled with concrete to fix the fixing groove and the crash pier 308 as a whole. Specifically, the number of crash piers 308 is at least four, and they are evenly arranged along the circumference of the base 102.

[0051] The eighth embodiment of the present utility model provides a simple hydrogenation gun fixing device, and based on any of the above embodiments, as Figures 1 to 3As shown, the fixing bracket 101 is provided with a hose fixing seat 104 and a soft snap button 105. The hose fixing seat 104 can be clamped to the gun body tube 202, and the soft snap button 105 can fix the hose fixing seat 104 and the gun body tube 202 into a whole.

[0052] In this embodiment, the hose fixing seat 104 is a U-shaped structure, and its shape is adapted to the gun body tube 202. The side structure of the fixing bracket 101 is provided with a fixing groove to fix the hose fixing seat 104. The fixing groove corresponds to the structure of the hose fixing seat 104 and is provided with a plurality of coupling holes. The two can be fixed as a whole through a plug-in or a threaded member, which is more stable. At least two groups of soft snaps 105 are provided, and one side structure of the soft snaps 105 is provided on one side of the U-shaped structure, and the other side structure can be coupled with the snap slot provided on the other side of the U-shaped structure by flipping, thereby fixing the gun body tube 202. Specifically, the hose fixing seat 104 and the soft snaps 105 are equipped in groups, and at least two groups of hose fixing seats 104 and soft snaps 105 are used to clamp different positions of the gun body tube 202.

[0053] The first specific embodiment of the utility model provides a simple hydrogenation gun fixing device, such as Figures 1 to 3As shown, it includes a support structure 1, a protective component 3 and a control device 4. The top surface structure of the base 102 is provided with a mounting groove to fix the bottom structure of the fixed bracket 101. The bottom of the fixed bracket 101 is provided with a leg structure, which can enter the mounting groove to form a coupling. The mounting groove is fixed by pouring concrete. The number of leg structures is multiple groups and can be retracted to adjust the position of the fixed bracket 101. The fixed bracket 101 is provided with a clamping structure that can fix the gun body tube 202. The clamping structure can flexibly clamp the tube body. The clamping structure is provided with an elastic structure to facilitate the separation and coupling of the gun body tube 202, which is more convenient to take. The dustproof structure 301 includes a fixed frame and a dust cover arranged on the fixed bracket 101. The side of the fixed frame is provided with a fixing piece to fix the dust cover. The fixed frame is provided with a gun head base to fix the gun head of the hydrogenation gun 201. The dust cover can prevent dust. The anti-static structure 302 includes an anti-static pad and a grounding component. The top surface of the base 102 is provided with a slot to fix the anti-static pad. The grounding component includes a grounding wire and connectors at both ends thereof. The connectors can be connected to the hydrogenator 2 and the earth respectively to introduce the static electricity of the equipment into the earth. The anti-collision device 303 is an anti-collision pile, which is a plurality of groups spaced apart from each other to set the base 102 at a distance. The control device 4 includes a pressure sensor and a control system. The pressure sensor is arranged at the gun head base. When the hydrogenation gun 201 is coupled with the gun head base, an external force is applied to the pressure sensor. The pressure sensor transmits the pressure value to the control system in the form of an electrical signal. The control system controls the standby and stop hydrogenation and hydrogenation of the hydrogenator 2. When the hydrogenation gun 201 is pulled out and separated from the gun head base, the pressure sensor returns to the initial state. The control system controls the hydrogenator 2 to start hydrogenation and hydrogenation. The control system can also monitor the hydrogenation data of the hydrogenator 2, which is safer.

[0054] In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this utility model should be included in the protection scope of this utility model.

Claims

1. A simple hydrogenation gun fixing device, characterized in that: include: A support structure (1), the support structure (1) comprising a fixed support (101) and a base (102), the fixed support (101) being arranged on the base (102) and supporting a hydrogenation gun (201) and a gun body tube (202) connected thereto; A protection component (3), the protection component (3) being arranged on the support structure (1), comprising a dustproof structure (301), an antistatic structure (302) and an anti-collision device (303), the antistatic structure (302) and the anti-collision device (303) being arranged on the base (102); the dustproof structure (301) being arranged on the fixed support (101) to prevent dust from being applied to the hydrogenation gun (201); A control device (4), wherein the control device (4) is arranged on the fixed bracket (101) and can monitor the position of the hydrogenation gun (201) and control the opening and closing of the hydrogenation machine (2); wherein, when the hydrogenation gun (201) is separated from the dustproof structure (301), the hydrogenation machine (2) starts hydrogenation, and when the hydrogenation gun (201) is coupled with the dustproof structure (301), the hydrogenation machine (2) stops hydrogenation on standby.

2. A simple hydrogenation gun fixing device according to claim 1, characterized in that: The control device (4) comprises a gun head seat (401), a sensor component (402) and a control system (403). The gun head seat (401) is used to place the hydrogenation gun (201). The sensor component (402) is arranged on the gun head seat (401) to monitor the coupling or separation between the hydrogenation gun (201) and the gun head seat (401), and transmits the electric signal to the control system (403). The control system (403) controls the hydrogenation machine (2) to stop the standby state or start the hydrogenation.

3. A simple hydrogenation gun fixing device according to claim 2, characterized in that: The sensing assembly (402) includes a pressure sensor (404) and a limit switch (405). The gun head seat (401) is provided with a mounting groove (406) to support the limit switch (405) and the pressure sensor (404). When the hydrogenation gun (201) is coupled or separated from the gun head seat (401), an external force is applied to or removed from the limit switch (405). The limit switch (405) transmits the external force to the pressure sensor (404), and the pressure sensor (404) transmits the received external force to the control system (403) in the form of an electrical signal.

4. A simple hydrogenation gun fixing device according to claim 3, characterized in that: The gun head seat (401) is provided with an elastic buckle (407) and a transmission member (408). The elastic buckle (407) is provided in at least two groups to fix the hydrogenation gun (201) entering the gun head seat (401). At least a part of the structure of the transmission member (408) can receive the external force transmitted by the hydrogenation gun (201) and transmit the external force to the limit switch (405), thereby controlling the limit switch (405) to open and close.

5. A simple hydrogenation gun fixing device according to claim 2, characterized in that: The dustproof structure (301) is arranged on the gun head seat (401), and comprises a dustproof cover (304) and a fixing frame (305), wherein the fixing frame (305) is arranged between the dustproof cover (304) and the gun head seat (401).

6. A simple hydrogenation gun fixing device according to claim 1, characterized in that: The antistatic structure (302) includes an antistatic soft pad (306) and a grounding structure (307). The base (102) is provided with a shallow groove (103) to fix the antistatic soft pad (306). The grounding structure (307) is arranged between the hydrogenator (2) and the ground.

7. A simple hydrogenation gun fixing device according to claim 1, characterized in that: The anti-collision device (303) is composed of a plurality of anti-collision piers (308), and the anti-collision piers (308) are arranged on the base (102) at a certain interval.

8. A simple hydrogenation gun fixing device according to claim 7, characterized in that: The number of the anti-collision piers (308) is at least four, and they are evenly arranged along the circumference of the base (102).

9. A simple hydrogenation gun fixing device according to claim 1, characterized in that: The fixing bracket is provided with a hose fixing seat (104) and a soft snap button (105); the hose fixing seat (104) can be clamped to the gun body tube (202); and the soft snap button (105) can fix the hose fixing seat (104) and the gun body tube (202) into a whole.

10. A simple hydrogenation gun fixing device according to claim 9, characterized in that: The hose fixing seat (104) and the soft snap button (105) are arranged in groups, and at least two groups of hose fixing seats (104) and soft snap buttons (105) are used to clamp different positions of the gun body tube (202).

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