Aerosol tank wiring auxiliary device

Abstract

The utility model relates to an auxiliary device for aerosol tank wiring, and relates to the field of fire fighting equipment. The device comprises a support, the support is provided with a positioning seat used for conveniently positioning a tank body, the positioning seat is provided with a positioning groove used for containing the tank body, the support is provided with a clamping part, and the clamping part is used for clamping a wire. According to the aerosol can, the situation that the wire core is damaged due to the fact that the wire core is cut due to friction between the edge of the inner wall of the cable gland and the wire when the wire harness is inclined in the wiring groove of the aerosol can body can be reduced.

Description

Technical Field

[0001] This application relates to the field of fire protection equipment, and in particular to an auxiliary device for wiring an aerosol tank. Background Technology

[0002] The core principle of aerosol fire extinguishing devices is to extinguish fires by releasing aerosol extinguishing agents. These extinguishing agents decompose rapidly at high temperatures, producing a large number of fine solid particles and gases. These particles and gases diffuse within the fire space, forming a covering layer that cuts off the combustion chain and inhibits the combustion reaction.

[0003] like Figure 1 The aerosol fire extinguishing device has a canister-shaped outer shell. The aerosol canister 1 includes a cylindrical body 11, with a cylindrical wiring groove 12 fixedly connected to one end of the body 11. A wire for triggering the ignition component is connected inside the wiring groove 12. Depending on the application, a temperature switch may be installed inside the wiring groove 12 to determine whether the aerosol has been ejected via signal feedback. Whether the wires are from the aerosol canister itself or the temperature switch, hot melt adhesive needs to be poured into the wiring groove 12 to improve the connection strength of the wires on the aerosol canister 1. A gland 13 is threaded onto the wiring groove 12, and the wires pass through the through holes in the gland 13.

[0004] When applying hot melt adhesive, the operator often holds the wire. After the hot melt adhesive cures, the wire may be biased to one side of the wiring groove wall. This can cause the inner edge of the gland to rub against the wire when installing the gland later, which may cut the wire sheath and damage the wire core, thus hindering the normal use of the aerosol. Utility Model Content

[0005] To reduce the misalignment of the wiring harness within the wiring slot of the aerosol can, which could cause friction between the inner edge of the gland and the wire, resulting in cuts to the wire sheath and damage to the wire core, this application provides an auxiliary device for wiring aerosol cans.

[0006] The auxiliary device for wiring aerosol can body provided in this application adopts the following technical solution:

[0007] The aerosol can wiring auxiliary device includes a bracket, a positioning seat for convenient positioning of the can, a positioning groove for accommodating the can, and a clamping part for clamping the wire.

[0008] By adopting the above technical solution, an auxiliary device for wiring aerosol cans is provided. The positioning seat and positioning groove on the bracket facilitate the positioning and fixing of the can, ensuring the accuracy of the glue-filling operation. The clamping part is used to clamp the wire, guiding or fixing the wire during the glue-filling process, preventing wire interference or movement, improving operational efficiency and safety, and reducing the risk of wire sheath damage and core breakage due to friction between the inner edge of the gland and the wire after gland installation.

[0009] Optionally, the bracket is provided with a hoop plate, which is used to press the tank against the wall of the positioning groove, and the hoop plate is connected to the bracket through a connector.

[0010] By adopting the above technical solution, a hoop plate is set on the support, and the hoop plate is connected to the support through a connector, so that the hoop plate can press the tank against the groove wall of the positioning groove, thereby enhancing the stability of the tank, preventing the tank from moving or tilting during the glue filling process, and ensuring the glue filling quality.

[0011] Optionally, the connector includes a stud and a threaded sleeve. The threaded sleeve is disposed at one end of the hoop plate, and the other end of the hoop plate is provided with a through hole. The stud passes through the through hole and is threadedly connected to the threaded sleeve. The bracket is located inside the hoop plate, and the end of the stud that passes through the threaded sleeve abuts against the side of the bracket away from the positioning groove.

[0012] By adopting the above technical solution, the connector includes a stud and a threaded sleeve. The stud passes through the through hole of the hoop plate and is threaded onto the threaded sleeve, thus achieving a firm connection between the hoop plate and the bracket. This connection method is simple, reliable, and allows for easy adjustment of the hoop plate's tightness.

[0013] Optionally, the threaded sleeve passes through the through hole to achieve a mutual limiting effect. A locking nut is threaded onto the threaded sleeve, and the locking nut is used to clamp and fix the two ends of the hoop plate together.

[0014] By adopting the above technical solution, a locking nut is set on the threaded sleeve. The two ends of the hoop are clamped and fixed together by the locking nut, which further enhances the stability of the hoop and prevents the hoop from loosening or falling off during the glue pouring process, thus ensuring the smooth progress of the glue pouring operation.

[0015] Optionally, the bracket is provided with a limiting sleeve for inserting the stud.

[0016] By adopting the above technical solution, a limiting sleeve is set on the bracket for stud insertion. This design not only simplifies the installation process but also improves the connection stability between the stud and the bracket, preventing the stud from shaking or shifting during the connection process.

[0017] Optionally, the bracket is provided with guide grooves on both sides of the positioning groove, and the guide grooves are used for the hoop plate to pass through.

[0018] By adopting the above technical solution, guide grooves are set on both sides of the positioning groove for the hoop plate to pass through. This design allows the hoop plate to move smoothly along the direction of the guide groove, making it easy to adjust the position and tightness of the hoop plate, while also enhancing the connection stability between the hoop plate and the support.

[0019] Optionally, the clamping part includes a support arm disposed on the bracket, and an elastic sheet is disposed on the support arm, the elastic sheet cooperating with the support arm to clamp the wire.

[0020] By adopting the above technical solution, the clamping part includes a support arm and an elastic plate. The cooperation between the support arm and the elastic plate allows for convenient clamping of the wire, preventing movement or interference during the glue-filling process. Simultaneously, the elastic plate is designed with a certain degree of flexibility to accommodate wires of different thicknesses.

[0021] Optionally, the elastic plate has an adjustment hole, through which an adjustment bolt is inserted. The end of the adjustment bolt away from the threaded section is located on the side of the elastic plate away from the support arm and is used to push the elastic plate. The threaded section of the adjustment bolt is threadedly connected to the support arm.

[0022] By adopting the above technical solution, an adjustment hole is made in the elastic sheet, and an adjustment bolt is provided. By turning the position and tightness of the adjustment bolt, the clamping force of the elastic sheet can be easily adjusted to accommodate wires of different thicknesses. This design improves the flexibility and adaptability of the clamping part.

[0023] Optionally, the bracket is provided with an elongated hole, and a locking bolt is threaded onto the elongated hole. The locking bolt passes through the elongated hole and is used to clamp the bracket onto the support arm.

[0024] By adopting the above technical solution, an elongated hole is provided on the bracket, and a locking bolt is installed. By using the locking bolt to pass through the elongated hole and clamp the bracket onto the support arm, the horizontal position of the clamping part can be easily adjusted, which helps to improve the flexibility and adaptability of the entire device.

[0025] In summary, this application includes at least one of the following beneficial technical effects: the positioning seat and positioning groove on the bracket can easily position and fix the can, ensuring the accuracy of the glue-filling operation. The clamping part is used to clamp the wire, which can guide or fix the wire during the glue-filling process, avoiding interference or movement of the wire, improving operational efficiency and safety, and reducing the risk of the inner wall edge of the gland rubbing against the wire after the gland is installed, which could cause the wire sheath to be cut and the wire core to be damaged. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of existing technology.

[0027] Figure 2 This is a schematic diagram of the overall structure of an embodiment of this application.

[0028] Figure 3 This is a schematic diagram illustrating the structure of the elongated hole and the locking bolt in an embodiment of this application.

[0029] Figure 4 This is a schematic diagram illustrating the structure of the hoop plate in an embodiment of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Aerosol can body; 11. Main body; 12. Wiring groove; 13. Gland head; 2. Bracket; 21. Positioning seat; 22. Positioning groove; 23. Guide groove; 3. Hoop plate; 31. First connecting part; 32. Second connecting part; 33. Screw sleeve; 34. Through hole; 35. Locking nut; 36. Stud; 37. Limiting sleeve; 4. Clamping part; 41. Support arm; 42. Long hole; 43. Locking bolt; 5. Elastic plate; 51. Adjusting hole; 52. Adjusting bolt. Detailed Implementation

[0031] The following section, in conjunction with sections 2-4, provides a further detailed description of this application.

[0032] This application discloses an auxiliary device for wiring an aerosol can. For example... Figure 2 and Figure 3 The aerosol can filling auxiliary device includes a bracket 2. One end of the bracket 2 is provided with a clamping part 4 for clamping the wire, and the other end of the bracket 2 is provided with a positioning seat 21. The positioning seat 21 is provided with a positioning groove 22, which is located on one side of the bracket 2. The positioning groove 22 can be a V-shaped groove or an arc-shaped groove, etc. In this embodiment, the positioning groove 22 is a V-shaped groove, which is used to cooperate with the aerosol can 1. The aerosol can 1 includes a cylindrical body 11. One end of the body 11 is fixedly connected to a cylindrical wiring groove 12. The positioning groove 22 can be snapped onto the body 11 of the aerosol can 1, or it can be snapped onto the outer wall of the wiring groove 12 of the aerosol can 1. In this embodiment, the positioning groove 22 abuts against the outer wall of the wiring groove 12 to achieve positioning.

[0033] like Figure 3 and Figure 4A clamp plate 3 is connected to the bracket 2 via a connector. The clamp plate 3 is used to press the wiring groove 12 against the positioning groove 22. The connector can be a snap-fit ​​structure or a bolt connection structure. In this embodiment, the middle position of the clamp plate 3 is used to press the wiring groove 12 against the positioning groove 22. The connector includes a threaded sleeve 33, which is fixedly connected to one end of the clamp plate 3. The other end of the clamp plate 3 has a through hole 34. The end of the clamp plate 3 with the threaded sleeve 33 is designated as the first connecting part 31, and the end of the clamp plate 3 with the through hole 34 is designated as the second connecting part 32. The clamp plate 3 is bent into a ring shape, and the first connecting part 31 and the second connecting part 32 overlap each other. The bracket 2 is located within the ring formed by the clamp plate 3, and the first connecting part 31 is located on the side of the second connecting part 32 facing the bracket 2.

[0034] In this embodiment, the through hole 34 allows the threaded sleeve 33 to pass through. One end of the threaded sleeve 33 that passes through the through hole 34 is fitted with a locking nut 35 and is threadedly connected to the locking nut 35. By tightening the locking nut 35, the operator can press the second connecting part 32 onto the first connecting part 31, thereby connecting the two ends of the hoop plate 3.

[0035] The threaded sleeve 33 on the first connecting part 31 passes through the through hole 34 of the second connecting part 32. The threaded sleeve 33 is threaded with a stud 36, which abuts against the side of the bracket 2 away from the positioning groove 22.

[0036] A limiting sleeve 37 is provided on the side of the bracket 2 away from the positioning seat 21 and the positioning groove 22. The limiting sleeve 37 is used for the insertion of the stud 36. The operator can adjust the clamping effect on the wiring groove 12 of the aerosol can 1 by turning the stud 36 to move the threaded sleeve 33 along the axial direction of the stud 36, thereby moving the clamping plate 3 closer to or away from the positioning groove 22.

[0037] The bracket 2 is located within the ring formed by the hoop plate 3. Guide grooves 23 are provided on both sides of the bracket 2. The hoop plate 3 is embedded in the guide grooves 23. The guide grooves 23 limit and guide the hoop plate 3, reducing the deviation of the hoop plate 3 position. This helps to improve the fixing effect of the hoop plate 3 and the positioning seat 21 on the wiring groove 12 of the aerosol tank 1.

[0038] The clamping part 4 includes a support arm 41 disposed on the bracket 2. The bracket 2 is provided with an elongated hole 42, and a locking bolt 43 is disposed through the elongated hole 42. The locking bolt 43 is threadedly connected to the support arm 41. An elastic piece 5 is fixedly connected to the support arm 41. In this embodiment, the elastic piece 5 is fixedly connected to the support arm 41 by screws. The elastic piece 5 abuts against the support arm 41, and the elastic piece 5 and the support arm 41 form a gripper for clamping the wire.

[0039] The elastic sheet 5 is strip-shaped and has an adjustment hole 51. The adjustment hole 51 is oblong and its length is parallel to that of the elastic sheet 5. An adjustment bolt 52 is provided on the support arm 41. The adjustment bolt 52 passes through the adjustment hole 51 and is threaded onto the support arm 41. The bolt head of the locking bolt 43, away from the threaded end, is pressed against the side of the elastic sheet 5 away from the support arm 41. The operator can adjust the clamping force of the elastic sheet 5 on the wire by turning the locking bolt 43.

[0040] When the wiring slot 12 of the aerosol can 1 is fixedly connected between the positioning seat 21 and the clamping plate 3, the gripper can hold the wire and extend it to the center position of the wiring slot 12. In addition, the operator can adjust the support arm 41 to move along the length of the elongated hole 42, thereby adjusting the radial movement of the wire along the wiring slot 12 of the aerosol can 1.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An auxiliary device for wiring an aerosol can, characterized in that: Includes a bracket (2), on which a positioning seat (21) is provided for convenient positioning of the tank, and a positioning groove (22) is provided on the positioning seat (21) for accommodating the tank. The bracket (2) is provided with a clamping part (4) for clamping the wire.

2. The auxiliary device for wiring an aerosol can according to claim 1, characterized in that: The bracket (2) is provided with a hoop plate (3), which is used to press the tank against the groove wall of the positioning groove (22). The hoop plate (3) is connected to the bracket (2) through a connector.

3. The auxiliary device for wiring an aerosol can according to claim 2, characterized in that: The connector includes a stud (36) and a threaded sleeve (33). The threaded sleeve (33) is disposed at one end of the hoop plate (3). The other end of the hoop plate (3) is provided with a through hole (34). The stud (36) passes through the through hole (34) and is threadedly connected to the threaded sleeve (33). The bracket (2) is located inside the hoop plate (3), and the end of the stud (36) passing through the threaded sleeve (33) abuts against the side of the bracket (2) away from the positioning groove (22).

4. The auxiliary device for wiring an aerosol can body according to claim 3, characterized in that: The threaded sleeve (33) passes through the through hole (34) to achieve mutual limiting effect. A locking nut (35) is threaded on the threaded sleeve (33), and the locking nut (35) is used to clamp and fix the two ends of the hoop (3) together.

5. The auxiliary device for wiring an aerosol can body according to claim 3, characterized in that: The bracket (2) is provided with a limiting sleeve (37) for the insertion of the stud (36).

6. The auxiliary device for wiring an aerosol can according to claim 3, characterized in that: The bracket (2) has guide grooves (23) on both sides of the positioning groove (22), and the guide grooves (23) are used for the hoop plate (3) to pass through.

7. The auxiliary device for wiring an aerosol can according to claim 1, characterized in that: The clamping part (4) includes a support arm (41) disposed on the bracket (2), and an elastic piece (5) is disposed on the support arm (41). The elastic piece (5) cooperates with the support arm (41) to clamp the wire.

8. The auxiliary device for wiring an aerosol can according to claim 7, characterized in that: An adjustment hole (51) is provided on the elastic plate (5), and an adjustment bolt (52) is provided through the adjustment hole (51). The end of the adjustment bolt (52) away from the threaded section is located on the side of the elastic plate (5) away from the support arm (41) and is used to push the elastic plate (5). The threaded section of the adjustment bolt (52) is threadedly connected to the support arm (41).

9. An auxiliary device for wiring an aerosol can according to claim 7, characterized in that: The bracket (2) is provided with an elongated hole (42), and a locking bolt (43) is threaded onto the elongated hole (42). The locking bolt (43) passes through the elongated hole (42) and is used to clamp the bracket (2) onto the support arm (41).

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