Industrial vehicle iron cover sealing system

Abstract

The utility model relates to an industrial vehicle iron cover sealing system which comprises a mounting plate, a fixing frame and an exhaust pipe, a sealing frame is placed at the top of the mounting plate, an electromagnet is fixedly mounted on the outer side of the sealing frame, and sealant is fixedly mounted at the bottom of the sealing frame. Through mutual cooperation of a magnetic adsorption surface, an electromagnet, a sealing groove and sealant, the mounting plate is attached to the fixing frame, and the mounting plate can be conveniently adsorbed through the electromagnet, so that the bottom of the electromagnet and the magnetic adsorption surface can be conveniently limited; meanwhile, the sealant and the sealing groove can be effectively sealed in the attaching process of the mounting plate and the fixing frame, the sealing frame can be mounted on the mounting plate, an electromagnet is arranged on the outer side of the sealing frame and attracts a magnetic attraction face arranged on the corresponding portion of the vehicle, rapid positioning and sealing are achieved, no extra fastener is needed, and the structure is simple and convenient. Stable installation of the sealing cover can be ensured only through magnetic force.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle protection, and particularly relates to an iron cover sealing system for industrial vehicles. Background Technique

[0002] In modern industrial production, industrial vehicles such as forklifts and loaders are important tools for material handling. Their performance and durability directly affect production efficiency and costs. Among them, the sealing of key components such as the engine compartment and fuel tank of industrial vehicles is particularly important, which is directly related to the operation safety and environmental protection of the vehicle. Therefore, we propose an iron cover sealing system for industrial vehicles.

[0003] Among them, the "Vehicle Door Sealing Strip and Vehicle Door and Vehicle Equipped with Such a Sealing Strip" disclosed in the application number "CN202657040U" records that this utility model relates to the sealing technology of vehicle doors or other vehicle sealing covers similar to vehicle doors, especially the sealing strips of railway vehicle doors or covers similar to vehicle doors. It is particularly suitable for the doors of railway freight carriages, especially the doors of open wagons. The sealing strip according to the present utility model has a cross-section as shown in the figure and is made of PE foam material, with advantages such as good airtightness, tight sealing, strong elasticity, simple and easy to use, and easy to manufacture. It will not affect the quality of goods such as coal and ore, can effectively prevent the leakage of goods, and can better isolate the goods in the vehicle from the air during transportation, thereby reducing the probability of spontaneous combustion of the goods. However, when the iron covers of vehicles with similar structures are actually used, there are still many defects. For example, most of the industrial vehicle sealing covers widely used in the market at present adopt traditional mechanical fastening methods, such as bolt fastening or snap connection. Although these methods can ensure the sealing performance to a certain extent, the installation and disassembly are complex: the traditional fastening methods require multiple operations with tools, which are time-consuming and laborious, increasing the maintenance cost, and the sealing effect is unstable: after long-term use, due to factors such as vibration, thermal expansion and contraction, the fasteners are prone to loosen, resulting in a decline in the sealing performance and even causing leakage problems. Therefore, it is necessary to design an iron cover sealing system for industrial vehicles to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the present utility model is to provide an iron cover sealing system for industrial vehicles to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solution: An industrial vehicle iron cover sealing system, including a mounting plate, a fixing frame and an exhaust pipe. A sealing frame is placed on the top of the mounting plate. An electromagnet is fixedly installed on the outer side of the sealing frame. A sealing glue is fixedly installed at the bottom of the sealing frame. An exhaust pipe is fixedly installed on one side of the sealing frame. A mounting sleeve is fixedly installed inside the exhaust pipe. A sealing head is movably installed inside the mounting sleeve. A docking head is movably installed on the outer side of one end of the exhaust pipe. A push rod corresponding to the sealing head is fixedly installed inside the docking head. During the process of the mounting plate fitting with the fixing frame, the sealing glue can effectively seal with the sealing groove, enabling the sealing frame to be mounted on the mounting plate. An electromagnet is arranged on the outer side of the sealing frame to attract a magnetic adsorption surface arranged at a corresponding part of the vehicle, realizing quick positioning and sealing. This design does not require additional fasteners, and only relies on magnetic force to ensure the stable installation of the sealing cover.

[0006] Preferably, a docking groove corresponding to the push rod is arranged on the sealing head. The push rod and the docking head are fixedly installed through a mounting block. By slidingly installing the docking head on the outer side of the exhaust pipe, one end of the push rod is matched with the docking groove, and the push rod is used to push the sealing head, enabling the movable rod to slide along the inside of the mounting sleeve.

[0007] Preferably, the docking head and the exhaust pipe are limited and fixed through a fixing knob. A threaded groove is arranged on the inner side of the docking head. The exhaust pipe and the docking head are limited and fixed through the fixing knob. An external vacuum pump can be connected through the threaded groove to extract part of the air inside the sealing frame, achieving better sealing.

[0008] Preferably, the sealing head and the mounting sleeve are movably installed through a movable rod. A spring is sleeved on the outer side of the movable rod between the mounting sleeve and the sealing head. By using the push rod to push the sealing head, the movable rod slides along the inside of the mounting sleeve, causing the spring on the outer side of the movable rod to contract. After the docking head and the exhaust pipe are completely installed, the exhaust pipe and the docking head are limited and fixed through the fixing knob.

[0009] Preferably, a magnetic adsorption surface cooperating with the electromagnet is fixedly installed on the mounting plate. A sealing groove corresponding to the sealing glue is formed on the top of the mounting plate. An electromagnet is arranged on the outer side of the sealing frame to attract a magnetic adsorption surface arranged at a corresponding part of the vehicle, realizing quick positioning and sealing. This design does not require additional fasteners, and only relies on magnetic force to ensure the stable installation of the sealing cover.

[0010] Preferably, an observation window is arranged on the sealing frame. The electromagnet and the sealing frame are fixedly installed through a fixing frame. The electromagnet can conveniently adsorb the mounting plate, enabling convenient limitation between the bottom of the electromagnet and the magnetic adsorption surface. At the same time, during the process of the mounting plate fitting with the fixing frame, the sealing glue can effectively seal with the sealing groove.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] 1. Through the mutual cooperation among the magnetic adsorption surface, the electromagnet, the sealing groove and the sealant, the present application fits the mounting plate and the fixing frame. The electromagnet can conveniently adsorb the mounting plate, so that the bottom of the electromagnet and the magnetic adsorption surface can be conveniently limited. At the same time, during the fitting process of the mounting plate and the fixing frame, the sealant and the sealing groove can be effectively sealed, enabling the sealing frame to be mounted on the mounting plate. An electromagnet is arranged on the outer side of the sealing frame and attracted to the magnetic adsorption surface provided at the corresponding part of the vehicle, realizing rapid positioning and sealing. This design does not require additional fasteners, and only relies on magnetic force to ensure the stable installation of the sealing cover.

[0013] 2. Through the mutual cooperation among the sealing head, the spring, the ejector rod and the fixing knob, the present application slidably mounts the docking head on the outer side of the suction pipe, so that one end of the ejector rod cooperates with the docking groove. The ejector rod is pushed by the sealing head, causing the movable rod to slide along the inside of the mounting sleeve, thereby contracting the spring outside the movable rod. After the docking head and the suction pipe are completely installed, the suction pipe and the docking head are limited and fixed through the fixing knob. The vacuum pump can be externally connected through the threaded groove to extract part of the air inside the sealing frame, achieving better sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the first three-dimensional external structure schematic diagram of the present utility model;

[0015] Figure 2 is the second three-dimensional external structure schematic diagram of the present utility model;

[0016] Figure 3 is the three-dimensional top view structure schematic diagram of the sealing frame of the present utility model;

[0017] Figure 4 is the three-dimensional internal partial structure schematic diagram of the suction pipe of the present utility model.

[0018] In the figure: 1. Mounting plate; 101. Sealing frame; 102. Observation window; 2. Fixing frame; 201. Electromagnet; 202. Magnetic adsorption surface; 203. Sealing groove; 204. Sealant; 3. Suction pipe; 301. Mounting sleeve; 302. Sealing head; 303. Movable rod; 304. Spring; 305. Docking head; 306. Mounting block; 307. Fixing knob; 308. Ejector rod; 309. Docking groove; 310. Threaded groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes the technical solutions of the present utility model with reference to the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, an iron cover sealing system for industrial vehicles proposed by the present utility model includes a mounting plate 1, a fixing frame 2 and an exhaust pipe 3. A sealing frame 101 is placed on the top of the mounting plate 1. An electromagnet 201 is fixedly installed on the outside of the sealing frame 101. A sealing rubber 204 is fixedly installed on the bottom of the sealing frame 101. An exhaust pipe 3 is fixedly installed on one side of the sealing frame 101. A mounting sleeve 301 is fixedly installed inside the exhaust pipe 3. A sealing head 302 is movably installed inside the mounting sleeve 301. A docking head 305 is movably installed on the outside of one end of the exhaust pipe 3. A push rod 308 corresponding to the sealing head 302 is fixedly installed inside the docking head 305. A docking groove 309 corresponding to the push rod 308 is arranged on the sealing head 302. The push rod 308 and the docking head 305 are fixedly installed through a mounting block 306. The docking head 305 and the exhaust pipe 3 are limited and fixed through a fixing knob 307. A threaded groove 310 is arranged on the inner side of the docking head 305.

[0022] Based on the working principle of the iron cover sealing system for industrial vehicles in Embodiment 1: By fitting between the mounting plate 1 and the fixing frame 2, the electromagnet 201 can conveniently adsorb the mounting plate 1, so that the bottom of the electromagnet 201 and the magnetic adsorption surface 202 can be conveniently limited. At the same time, during the fitting process of the mounting plate 1 and the fixing frame 2, the sealing rubber 204 and the sealing groove 203 can be effectively sealed, so that the sealing frame 101 can be installed on the mounting plate 1. An electromagnet 201 is arranged on the outside of the sealing frame 101 and attracts the magnetic adsorption surface 202 arranged at the corresponding part of the vehicle, realizing rapid positioning and sealing. This design does not require additional fasteners, and only through magnetic force can ensure the stable installation of the sealing cover. By sliding the docking head 305 on the outside of the exhaust pipe 3, one end of the push rod 308 is matched with the docking groove 309, and the sealing head 302 is pushed by the push rod 308, so that the movable rod 303 slides along the inside of the mounting sleeve 301, thereby contracting the spring 304 outside the movable rod 303. After the docking head 305 and the exhaust pipe 3 are completely installed, the exhaust pipe 3 and the docking head 305 are limited and fixed through the fixing knob 307. A vacuum pump can be externally connected through the threaded groove 310 to extract part of the air inside the sealing frame 101, which can better seal.

[0023] Embodiment 2

[0024] As Figure 2 、 Figure 3 and Figure 4As shown in the figure, a closed iron cover system for industrial vehicles proposed by the present utility model, compared with the first embodiment, this embodiment further includes: The sealing head 302 is movably installed with the mounting sleeve 301 through the movable rod 303. A spring 304 is sleeved outside the movable rod 303 between the mounting sleeve 301 and the sealing head 302. A magnetic adsorption surface 202 cooperating with the electromagnet 201 is fixedly installed on the mounting plate 1. A sealing groove 203 corresponding to the sealing glue 204 is opened at the top of the mounting plate 1. An observation window 102 is provided on the sealing frame 101. The electromagnet 201 is fixedly installed with the sealing frame 101 through the fixing frame 2.

[0025] In this embodiment, as Figure 4 shown, the sealing head 302 is pushed by the ejector rod 308, so that the movable rod 303 slides along the inside of the mounting sleeve 301, thereby causing the spring 304 outside the movable rod 303 to contract. After the docking head 305 and the suction pipe 3 are completely installed, the suction pipe 3 and the docking head 305 are limited and fixed through the fixing knob 307; as Figure 2 shown, an electromagnet 201 is provided on the outside of the sealing frame 101 and attracted to the magnetic adsorption surface 202 provided at the corresponding part of the vehicle, realizing quick positioning and sealing. This design does not require additional fasteners, and only through magnetic force can ensure the stable installation of the sealing cover; as Figure 3 shown, the mounting plate 1 can be conveniently adsorbed by the electromagnet 201, so that the bottom of the electromagnet 201 and the magnetic adsorption surface 202 can be conveniently limited. At the same time, when the mounting plate 1 is attached to the fixing frame 2, the sealing glue 204 and the sealing groove 203 can be effectively sealed.

[0026] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An industrial vehicle iron cover sealing system, comprising a mounting plate (1), a fixing frame (2) and an exhaust pipe (3), characterized in that: A sealing frame (101) is placed on the top of the mounting plate (1), an electromagnet (201) is fixedly mounted on the outer side of the sealing frame (101), a sealant (204) is fixedly mounted on the bottom of the sealing frame (101), an exhaust pipe (3) is fixedly mounted on one side of the sealing frame (101), a mounting sleeve (301) is fixedly mounted inside the exhaust pipe (3), a sealing head (302) is movably mounted inside the mounting sleeve (301), a docking joint (305) is movably mounted on the outer side of one end of the exhaust pipe (3), and a push rod (308) corresponding to the sealing head (302) is fixedly mounted inside the docking joint (305).

2. The industrial vehicle iron cover sealing system according to claim 1, characterized in that: The sealing head (302) is provided with a docking groove (309) corresponding to the push rod (308), and the push rod (308) and the docking head (305) are fixedly mounted via a mounting block (306).

3. The industrial vehicle iron cover sealing system according to claim 1, characterized in that: The docking joint (305) and the air extraction pipe (3) are fixed in position by a fixing knob (307), and a thread groove (310) is provided on the inner side of the docking joint (305).

4. The industrial vehicle iron cover sealing system according to claim 1, characterized in that: The sealing head (302) and the installation sleeve (301) are movably installed via a movable rod (303), and a spring (304) is sleeved on the outer side of the movable rod (303) between the installation sleeve (301) and the sealing head (302).

5. The industrial vehicle iron cover sealing system according to claim 1, characterized in that: A magnetic adsorption surface (202) cooperating with the electromagnet (201) is fixedly mounted on the mounting plate (1), and a sealing groove (203) corresponding to the sealant (204) is provided on the top of the mounting plate (1).

6. The industrial vehicle iron cover sealing system according to claim 1, characterized in that: The sealing frame (101) is provided with an observation window (102), and the electromagnet (201) and the sealing frame (101) are fixedly mounted via a fixing frame (2).

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