CN218958517U - Explosion-proof embedment connector device - Google Patents
Explosion-proof embedment connector device Download PDFInfo
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- CN218958517U CN218958517U CN202223579007.2U CN202223579007U CN218958517U CN 218958517 U CN218958517 U CN 218958517U CN 202223579007 U CN202223579007 U CN 202223579007U CN 218958517 U CN218958517 U CN 218958517U
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- joint
- stainless steel
- rubber plug
- plug
- proof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an explosion-proof potting joint device, which comprises a stainless steel joint; the method is characterized in that: the top of the stainless steel joint is connected with a rubber plug, and the joint cavity inside the stainless steel joint is filled with a numerical value; a wire is arranged in the stainless steel joint, passes through the stainless steel pipe joint, extends to the outer side and passes through the rubber plug; the rubber plug is provided with a plurality of blind holes; a joint round hole is formed in the position, connected with the rubber plug, of the top of the stainless steel pipe joint; the rubber plug is provided with a plug inner hole, and a plug thin wall is arranged at the sealing position of the rubber plug. The beneficial effects of the utility model are as follows: the threading sealing process of different wires during resin encapsulation is realized, the explosion-proof performance is met, and the production efficiency is improved and the cost is saved due to the leakage-proof resin structure and the convenience in threading.
Description
Technical Field
The utility model provides an explosion-proof potting joint device, in particular to an explosion-proof potting multi-line hole glue plug joint device.
Background
In the production and manufacturing process of explosion-proof electrical products, the application and the importance of the introducing device are that the key technology of the explosion-proof performance of the electrical products is met, the traditional introducing device mainly adopts a rubber ring cable clamping device, an armor cable clamping device, a stuffing box sealing device, a resin encapsulation sealing device and the like, in small-sized explosion-proof electrical products, such as explosion-proof audible and visual alarms, explosion-proof sensors and the like, the products such as the explosion-proof audible and visual alarms and the explosion-proof sensors mainly adopt the resin encapsulation sealing device, and the lead wires need to pass through rubber plugs for sealing before the resin encapsulation, and then are installed on the joints for sealing and leakage prevention, so that glue leakage is prevented when the resin is encapsulated, the lead wires are different due to different functions of the products, inconvenience is brought to threading and leakage prevention technology in the encapsulation process, the production efficiency and the cost are not only influenced, but also the product quality is influenced due to the glue leakage.
Disclosure of Invention
In order to solve the defects of the technical problems, the utility model provides an explosion-proof encapsulation joint device which is characterized in that four positioning blind holes are adopted at the perforation position of a rubber plug, different numbers of wires can be used when threading is carried out, positioning and thin walls are arranged on the rubber plug during perforation, and the sealing performance is not influenced.
The utility model is realized by the following technical scheme: an explosion-proof potting joint device comprises a stainless steel joint; the method is characterized in that: the top of the stainless steel joint is connected with a rubber plug, and the joint cavity inside the stainless steel joint is filled with resin; a wire is arranged in the stainless steel joint, passes through the stainless steel pipe joint, extends to the outer side and passes through the rubber plug; the rubber plug is provided with a plurality of blind holes; a joint round hole is formed in the position, connected with the rubber plug, of the top of the stainless steel pipe joint; the rubber plug is provided with a plug inner hole, and a plug thin wall is arranged at the sealing position of the rubber plug.
Rubber plugs, stainless steel joints, resins and wires. The wire firstly passes through the blind hole of the rubber plug, then passes through the joint hole, and the rubber plug is in sealing fit with the joint hole through the groove; the resin enters the joint device through an inner hole of the joint, and resin encapsulation is carried out through sealing limit of the rubber plug; and when the resin is filled and sealed, the joint opening is arranged upwards, and the resin is filled and sealed to the position of the end face of the joint, so that the sufficient filling and sealing length is ensured, and the explosion-proof performance is met.
The beneficial effects of the utility model are as follows: the threading sealing process of different wires during resin encapsulation is realized, the explosion-proof performance is met, and the production efficiency is improved and the cost is saved due to the leakage-proof resin structure and the convenience in threading.
Description of the drawings:
fig. 1 is a schematic cross-sectional view of a solid mounting structure.
Fig. 2 is an end view of the present solid rubber plug.
Fig. 3 is a schematic cross-sectional view of a solid rubber stopper.
Fig. 4 is a schematic cross-sectional view of a solid joint.
In the accompanying drawings: 1: rubber plug, 1-1: blind hole, 1-2: plug inner hole, 1-3: plug thin wall, 2: stainless steel joint, 2-1: joint round hole, 2-2: joint inner chamber, 3: resin, 4: and (5) conducting wires.
The specific embodiment is as follows:
the utility model is further described below with reference to the accompanying drawings:
example 1
An explosion-proof potting joint device comprises a stainless steel joint; the method is characterized in that: the top of the stainless steel joint is connected with a rubber plug, and the joint cavity inside the stainless steel joint is filled with resin; a wire is arranged in the stainless steel joint, passes through the stainless steel pipe joint, extends to the outer side and passes through the rubber plug; the rubber plug is provided with a plurality of blind holes; a joint round hole is formed in the position, connected with the rubber plug, of the top of the stainless steel pipe joint; the rubber plug is provided with a plug inner hole, and a plug thin wall is arranged at the sealing position of the rubber plug.
Example 2
As shown in fig. 1, the cross-sectional schematic view of the present solid assembly structure includes: rubber plug (1), stainless steel joint (2), resin (3) and wire (4). The lead (4) passes through the rubber plug (1) to be sealed in a leakage-proof way; the rubber plug (1) and the stainless steel joint (2) are connected in a sealing way to form a sealing cavity; the resin (3) is encapsulated in a sealing cavity formed by the rubber plug (1), the stainless steel joint (2) and the lead (4).
As shown in fig. 2, the schematic end-face diagram of the solid rubber plug includes: four blind holes (1-1) are threaded.
As shown in fig. 3, the cross-sectional schematic view of the solid rubber plug includes: the blind hole (1-1), the plug inner hole (1-2) and the plug thin wall (1-3) are threaded. The end face of the blind threading hole (1-1) is provided with a thin wall (1-3), so that the blind threading hole has a leakage-proof effect when no lead passes through the blind threading hole, and the lead and the thin wall are in interference fit when the lead passes through the blind threading hole. The inner hole (1-2) of the plug is a rubber plug filling and sealing port.
As shown in fig. 4, the cross-sectional schematic view of the present solid joint includes: a joint round hole (2-1) and a joint round hole (2-1).
Claims (1)
1. An explosion-proof potting joint device comprises a stainless steel joint; the method is characterized in that: the top of the stainless steel joint is connected with a rubber plug, and the joint cavity inside the stainless steel joint is filled with resin; a wire is arranged in the stainless steel joint, passes through the stainless steel pipe joint, extends to the outer side and passes through the rubber plug; the rubber plug is provided with a plurality of blind holes; a joint round hole is formed in the position, connected with the rubber plug, of the top of the stainless steel pipe joint; the rubber plug is provided with a plug inner hole, and a plug thin wall is arranged at the sealing position of the rubber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579007.2U CN218958517U (en) | 2022-12-31 | 2022-12-31 | Explosion-proof embedment connector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223579007.2U CN218958517U (en) | 2022-12-31 | 2022-12-31 | Explosion-proof embedment connector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218958517U true CN218958517U (en) | 2023-05-02 |
Family
ID=86134380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223579007.2U Active CN218958517U (en) | 2022-12-31 | 2022-12-31 | Explosion-proof embedment connector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218958517U (en) |
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2022
- 2022-12-31 CN CN202223579007.2U patent/CN218958517U/en active Active
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