Fire-fighting pipeline connecting structure convenient to disassemble

Abstract

The utility model discloses a fire-fighting pipeline connecting structure convenient to disassemble, which relates to the technical field of fire-fighting pipeline connection, comprises a connecting frame provided with a shell, and is characterized in that an inner cavity is arranged in the shell, two ends of the inner cavity are provided with limiting rings, the shell is provided with a sliding telescopic mechanism, and the sliding telescopic mechanism is connected with the connecting frame. The two connecting pipe assemblies are symmetrically arranged in the shell and slidably connected with the connecting frame, the connecting distance can be adjusted through the sliding telescopic mechanism according to the specific field environment, smooth construction is facilitated, and fire fighting pipelines can be conveniently and rapidly connected through the dismounting mechanism arranged at the front end of the connecting pipe assemblies.

Description

Technical Field

[0001] The utility model relates to the technical field of fire pipeline connection, in particular to a fire pipeline connection structure convenient for disassembly. Background Technique

[0002] Fire pipelines refer to pipeline materials used in the fire field to connect fire-fighting equipment and appliances, and convey fire-fighting water, gas or other media. Existing fire pipelines are often difficult to disassemble after installation, affecting subsequent inspection and maintenance work. A detachable connection structure for a fire pipeline recorded in the patent document with the publication number CN 220213784 U. This device is provided with a limiting mechanism, enabling the connection structure to have a limiting function, achieving the effect of limiting the fire pipeline body, thereby facilitating the disassembly of the fire pipeline body. Although this device facilitates the use of users and increases the practicability of the connection structure, the two ends of the device cannot be telescoped, and the applicability is poor.

[0003] Based on this, a fire pipeline connection structure convenient for disassembly is now provided, which can eliminate the drawbacks of existing devices. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fire pipeline connection structure convenient for disassembly to solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fire pipeline connection structure convenient for disassembly includes a connection frame. An outer shell is provided on the connection frame. An inner cavity is provided in the outer shell. Limiting rings are provided at both ends of the inner cavity. A sliding and telescoping mechanism is provided on the outer shell. Two connection pipe components are symmetrically arranged inside the outer shell, and the connection pipe components are slidably connected to the connection frame.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an optional solution: The sliding and telescoping mechanism includes a slide rail, a fastening screw, and a runner. Two parallel slide rails are provided on the inner wall of the inner cavity. The fastening screw penetrates the surface of the outer shell, and a runner is provided at the top of the fastening screw.

[0009] In an optional solution: The connection pipe component includes a pipe body, a limiting ring, a chute, and a disassembly mechanism. A limiting ring is provided at the rear end of the pipe body. Two parallel chutes are provided on the surface of the limiting ring. A disassembly mechanism is provided at the front end of the pipe body.

[0010] In an alternative embodiment: The disassembly mechanism includes an upper connecting ring, a lower connecting ring, a locking mechanism, and a rotating shaft. The left side of the upper connecting ring is connected to the left side of the lower connecting ring through the locking mechanism, and the right side of the upper connecting ring is rotatably connected to the right side of the lower connecting ring through the rotating shaft.

[0011] In an alternative embodiment: The locking mechanism includes an upper connecting block, a lower connecting block, a screw hole, a screw, a nut, a fixing block, and a slot. The upper connecting block is provided on the left side of the upper connecting ring, the lower connecting block is provided on the left side of the lower connecting ring, a screw hole is provided in the upper connecting block and the lower connecting block, the screw passes through and connects the upper connecting block and the lower connecting block, a nut is provided at the bottom of the screw, a fixing block is provided at the bottom of the upper connecting block, and a slot is provided at the top of the lower connecting block.

[0012] In an alternative embodiment: The connecting pipe assembly is slidably connected to the slide rail through a chute, and the cross-sectional shape of the slide rail is the same as the shape of the chute.

[0013] In an alternative embodiment: The fixing block and the slot have the same shape.

[0014] In an alternative embodiment: Sealing rings are provided on the inner sides of the upper connecting ring and the lower connecting ring.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing a disassembly mechanism, the present utility model can quickly and conveniently disassemble and assemble the fire pipeline by controlling the opening and closing between the upper connecting ring and the lower connecting ring with bolts, improving the construction efficiency.

[0017] 2. By providing a sliding telescopic mechanism, the present utility model can adjust the connection length of the connection structure according to the construction environment, facilitating the smooth progress of the construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model.

[0019] Figure 2 is a schematic structural diagram of the interior of the present utility model.

[0020] Figure 3 is a schematic structural diagram of the connection frame of the present utility model.

[0021] Figure 4 is a schematic structural diagram of the connecting pipe assembly of the present utility model.

[0022] Figure 5 is a schematic structural diagram of the disassembly mechanism of the present utility model.

[0023] Figure 6 is a schematic structural diagram of the other side of the connecting pipe assembly of the present utility model.

[0024] Annotation of reference numerals: 100, connecting frame; 101, housing; 102, inner cavity; 103, limiting ring; 104, slide rail; 105, fastening screw; 106, runner; 200, connecting pipe assembly; 201, pipe body; 202, limiting ring; 203, chute; 204, upper connecting ring; 205, lower connecting ring; 206, upper connecting block; 207, lower connecting block; 208, screw hole; 209, screw; 210, nut; 211, fixing block; 212, slot; 213, rotating shaft; 214, sealing ring. Detailed implementation mode

[0025] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, as Figures 1-6 shown, a fire pipeline connection structure convenient for disassembly includes a connecting frame 100, and a housing 101 is arranged on the connecting frame 100. It is characterized in that an inner cavity 102 is arranged in the housing 101, limiting rings 103 are arranged at both ends of the inner cavity 102, a sliding and telescoping mechanism is arranged on the housing 101, and two connecting pipe assemblies 200 are symmetrically arranged inside the housing 101. The connecting pipe assemblies 200 are slidably connected to the connecting frame 100. During use, the connecting pipe assemblies 200 are adjusted to a suitable length through the sliding and telescoping mechanism, and then the fire pipeline is connected to the front end of the connecting pipe assemblies 200.

[0027] In one embodiment, as Figure 2 shown, the sliding and telescoping mechanism includes a slide rail 104, a fastening screw 105 and a runner 106. Two parallel slide rails 104 are arranged on the inner wall of the inner cavity 102. The fastening screw 105 penetrates the surface of the housing 101, and a runner 106 is arranged at the top of the fastening screw 105. During use, the top end of the fastening screw 105 is separated from the connecting pipe assembly 200 by rotating the runner 106. When the connecting pipe assembly 200 is adjusted to a suitable position, the runner 106 is rotated again to fix the connecting pipe assembly 200 with the fastening screw 105.

[0028] In one embodiment, as Figure 2 and Figure 3As shown, the connecting pipe assembly 200 includes a pipe body 201, a limiting ring 202, a sliding groove 203 and a disassembly mechanism. A limiting ring 202 is provided at the rear end of the pipe body 201. Two parallel sliding grooves 203 are provided on the surface of the limiting ring 202. A disassembly mechanism is provided at the front end of the pipe body 201. The disassembly mechanism includes an upper connecting ring 204, a lower connecting ring 205, a locking mechanism and a rotating shaft 213. The left side of the upper connecting ring 204 is connected to the left side of the lower connecting ring 205 through the locking mechanism. The right side of the upper connecting ring 204 is rotatably connected to the right side of the lower connecting ring 205 through the rotating shaft 213. The locking mechanism includes an upper connecting block 206, a lower connecting block 207, a screw hole 208, a screw 209, a nut 210, a fixing block 211 and a slot 212. An upper connecting block 206 is provided on the left side of the upper connecting ring 204. A lower connecting block 207 is provided on the left side of the lower connecting ring 205. A screw hole 208 is provided in the upper connecting block 206 and the lower connecting block 207. The screw 209 penetrates and connects the upper connecting block 206 and the lower connecting block 207. A nut 210 is provided at the bottom of the screw 209. A fixing block 211 is provided at the bottom of the upper connecting block 206. A slot 212 is provided at the top of the lower connecting block 207. Sealing rings 214 are provided on the inner sides of the upper connecting ring 204 and the lower connecting ring 205. During use, the connecting pipe assembly 200 can be pulled out along the slide rail 104 and adjusted to a suitable installation position. Then, the upper connecting ring 204 is rotated upward, the front-end connecting part of the fire pipeline is placed between the upper connecting ring 204 and the lower connecting ring 205, the upper connecting ring 204 is rotated downward to insert the fixing block 211 into the slot 212, and finally the screw 209 is inserted into the screw hole 208 and then the nut 210 is put on for fastening to complete the connection of the fire pipeline.

[0029] The above embodiment discloses a fire pipeline connection structure that is convenient for disassembly. During use, the connecting pipe assembly 200 is pulled out from the connecting frame 100 along the slide rail 104 and adjusted to a suitable installation position. Then, the rotating wheel 106 is rotated to fix the pipe body 201 with the fastening screw 105. Next, the upper connecting ring 204 is rotated upward, the front-end connecting part of the fire pipeline is placed between the upper connecting ring 204 and the lower connecting ring 205, the upper connecting ring 204 is rotated downward to insert the fixing block 211 into the slot 212, the screw 209 is inserted into the screw hole 208 and then the nut 210 is put on for fastening to complete the connection work of the fire pipeline.

[0030] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present application, and all of them should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A fire pipeline connection structure that is convenient for disassembly, including a connection frame (100), and an outer shell (101) is provided on the connection frame (100), characterized in that, The housing (101) is provided with an inner cavity (102). Limiting rings (103) are arranged at both ends of the inner cavity (102). A sliding and telescoping mechanism is provided on the housing (101). Two connecting pipe assemblies (200) are symmetrically arranged inside the housing (101), and the connecting pipe assemblies (200) are slidably connected to the connecting frame (100).

2. The detachable fire pipeline connection structure according to claim 1, characterized in that, The sliding and telescoping mechanism includes a slide rail (104), a fastening screw (105) and a runner (106). Two parallel slide rails (104) are arranged on the inner wall of the inner cavity (102). The fastening screw (105) penetrates through the surface of the housing (101), and a runner (106) is arranged at the top of the fastening screw (105).

3. A conveniently detachable fire pipeline connection structure according to claim 1, characterized in that, The connecting pipe assembly (200) includes a pipe body (201), a limiting ring (202), a chute (203) and a disassembly mechanism. A limiting ring (202) is arranged at the rear end of the pipe body (201). Two parallel chutes (203) are arranged on the surface of the limiting ring (202). A disassembly mechanism is arranged at the front end of the pipe body (201).

4. A fire pipeline connection structure that is convenient for disassembly according to claim 3, characterized in that, The disassembly mechanism includes an upper connecting ring (204), a lower connecting ring (205), a locking mechanism and a rotating shaft (213). The left side of the upper connecting ring (204) is connected to the left side of the lower connecting ring (205) through the locking mechanism, and the right side of the upper connecting ring (204) is rotatably connected to the right side of the lower connecting ring (205) through the rotating shaft (213).

5. The detachable fire pipeline connection structure according to claim 4, characterized in that The locking mechanism includes an upper connecting block (206), a lower connecting block (207), a screw hole (208), a screw (209), a nut (210), a fixing block (211) and a slot (212). An upper connecting block (206) is arranged on the left side of the upper connecting ring (204). A lower connecting block (207) is arranged on the left side of the lower connecting ring (205). A screw hole (208) is arranged in the upper connecting block (206) and the lower connecting block (207). The screw (209) penetrates through and connects the upper connecting block (206) and the lower connecting block (207). A nut (210) is arranged at the bottom of the screw (209). A fixing block (211) is arranged at the bottom of the upper connecting block (206). A slot (212) is arranged at the top of the lower connecting block (207).

6. The detachable fire pipeline connection structure according to claim 3, characterized in that, The connecting pipe assembly (200) is slidably connected to the slide rail (104) through the chute (203), and the cross-sectional shape of the slide rail (104) is the same as the shape of the chute (203).

7. A conveniently detachable fire pipeline connection structure according to claim 5, characterized in that, The fixing block (211) and the slot (212) have the same shape.

8. A conveniently detachable fire pipeline connection structure according to claim 4, characterized in that, Sealing rings (214) are arranged on the inner sides of the upper connecting ring (204) and the lower connecting ring (205).

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