Aluminum silicate smoke prevention and exhaust high-temperature-resistant pipeline convenient to butt joint

Abstract

The utility model relates to the field of high-temperature-resistant pipelines, in particular to an aluminum silicate smoke prevention and exhaust high-temperature-resistant pipeline convenient to butt. Comprising a second pipeline and a mounting structure, a first pipeline is mounted on one side of the second pipeline through the mounting structure, the mounting structure is arranged on the arc surface of the second pipeline and comprises a first fixing ring and a second fixing ring, the first fixing ring is fixedly connected with the first pipeline, and the second fixing ring is fixedly connected with the second pipeline. The second fixing ring is fixedly connected with a second pipeline, three positioning holes are formed in the inner wall of the first fixing ring, three fixing plates are fixedly connected to the side, away from the first fixing ring, of the second fixing ring, auxiliary grooves are formed in the inner walls of the fixing plates, and moving blocks are slidably connected to the inner walls of the auxiliary grooves. According to the aluminum silicate smoke prevention and exhaust high-temperature-resistant pipeline convenient to butt joint, the defects that the operation mode that two aluminum silicate smoke prevention and exhaust high-temperature-resistant pipelines are butt-jointed and fixed through bolts and nuts is very tedious, and then the working efficiency of workers is low are overcome.

Description

Technical Field

[0001] The utility model relates to the field of high-temperature resistant pipes, in particular to an aluminum silicate smoke-proof and high-temperature resistant pipe which is convenient to connect. Background Art

[0002] High-temperature resistant pipes are mainly used for the transmission of high-temperature liquids or gases, etc. They are a kind of aluminum silicate smoke-proof and high-temperature resistant pipes that are easy to connect and are relatively common in the existing technology.

[0003] Existing technologies include the utility model with publication number CN215981454U, which discloses a double-layer high-temperature resistant, smoke-proof, fire-resistant and insulated ventilation duct. The patent adopts an insulation tube and a ventilation duct. The inner side wall of the outer metal insulation tube is provided with an installation groove along the length direction of the insulation tube. The outer wall of the ventilation duct is provided with an installation strip that cooperates with the installation groove. The ventilation duct is inserted into the insulation tube through the cooperation between the installation strip and the installation groove. The front and rear ends of the outer wall of the insulation tube are symmetrically provided with fixing components. The ventilation duct and the insulation tube are fixed by the fixing components, which solves the problem that the existing ventilation duct has poor insulation and heat insulation effect, and is inconvenient to disassemble for cleaning after installation, which makes it easy for dirt to accumulate inside and reduces the ventilation effect.

[0004] The inventor found in his daily work that in the process of docking and installing two aluminum silicate smoke-proof and high-temperature resistant pipes, there is a problem because the existing fixing method is to use multiple bolts and nuts in conjunction with each other, and then use a wrench to rotate the bolts to firmly dock and install the two aluminum silicate smoke-proof and high-temperature resistant pipes. Since this operation method is very cumbersome, it will lead to low work efficiency of personnel.

[0005] Therefore, it is necessary to provide a new aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings in the prior art that the operation method of using bolts and nuts to connect and fix two pipes is very cumbersome, which in turn leads to low work efficiency of personnel, and to propose an aluminum silicate smoke exhaust and high-temperature resistant pipe that is easy to connect.

[0007] In order to solve the above technical problems, the utility model provides an aluminum silicate smoke exhaust and high-temperature resistant pipe that is easy to connect, including: a second pipe and a mounting structure, a first pipe is mounted on one side of the second pipe with the help of the mounting structure, a mounting structure is provided on the arc surface of the second pipe, the mounting structure includes a first fixing ring and a second fixing ring, the first fixing ring is fixedly connected to the first pipe, the second fixing ring is fixedly connected to the second pipe, the inner wall of the first fixing ring is provided with three positioning holes, the side of the second fixing ring away from the first fixing ring is fixedly connected with three fixing plates, the inner wall of the fixing plate is provided with an auxiliary groove, and the inner wall of the auxiliary groove is slidably connected A moving block is connected, a first spring is provided between the upper surface of the moving block and the auxiliary groove, two ends of the first spring are respectively fixedly connected to the moving block and the auxiliary groove, the moving block is fixedly connected to a connecting plate on the side away from the auxiliary groove, the connecting plate is fixedly connected to a baffle on the side close to the first pipe, the inner wall of the baffle is slidably connected to a plug rod, the plug rod is slidably connected to the first pipe, the arc surface of the plug rod is sleeved with a second spring, the two ends of the second spring are respectively fixedly connected to the baffle and the plug rod, the second fixing ring is fixedly connected to three positioning rods on the side close to the first fixing ring, the positioning rod is slidably connected to the positioning hole, and the first fixing ring abuts against the baffle.

[0008] The effect achieved by the above components is: when personnel are docking and installing two pipes, they use multiple bolts and nuts in combination, and then use a wrench to rotate the bolts to firmly dock and install the two pipes. Since this operation method is very cumbersome, which will reduce the work efficiency of personnel, this problem can be solved by the installation structure. Through the installation structure, personnel can first move the first pipe so that the three positioning rods slide into the inner wall of the positioning hole. After the first fixing ring is abutted against the second fixing ring, personnel move the three connecting plates respectively until the insertion rod slides into the inner wall of the first fixing ring, which can facilitate personnel to quickly dock and install the first pipe and the second pipe, thereby improving the work efficiency of personnel.

[0009] Preferably, a limiting rod is fixedly connected to the inner wall of the auxiliary groove, and the limiting rod is slidably connected to the moving block.

[0010] The effects achieved by the above components are as follows: the limiting rod can limit the moving block, thereby preventing the moving block from being dislocated during the sliding process on the inner wall of the auxiliary groove.

[0011] Preferably, a protection pad is fixedly connected to the upper surface of the moving block, and the protection pad is slidably connected to the auxiliary groove.

[0012] The effects achieved by the above components are as follows: the protective pad can protect the fixed plate and the moving block, and can prevent the upper surface of the moving block from directly contacting the auxiliary groove during short-term use.

[0013] Preferably, one end of the insertion rod away from the baffle is fixedly connected to a pull ring, and the cross-section of the pull ring is circular.

[0014] The effect achieved by the above components is that the pull ring can facilitate personnel to move the insertion rod, which can improve the convenience of personnel operation.

[0015] Preferably, one end of the positioning rod away from the second fixing ring is fixedly connected to a guide block.

[0016] The effects achieved by the above components are: the guide block can limit the positioning rod, making it convenient for personnel to slide the positioning rod into the inner wall of the positioning hole.

[0017] Preferably, the arc surface of the first pipe and the second pipe is provided with a supporting structure, and the supporting structure includes two support plates, and the two support plates are respectively abutted against the first pipe and the second pipe, and the arc surfaces of the two support plates are fixedly connected to a fixing bracket, and the lower surface of the fixing bracket is fixedly connected to four telescopic rods, and one end of the four telescopic rods away from the fixing bracket is fixedly connected to the bottom plate, and the lower surface of the fixing bracket is fixedly connected to a connecting block, and the inner wall of the connecting block is rotatably connected to the rotating plate, and the upper surface of the bottom plate is fixedly connected to two connecting blocks, and the inner wall of the connecting block is rotatably connected to a screw rod, and the arc surface of the screw rod is threadedly connected to an auxiliary block, and the upper surface of the auxiliary block is fixedly connected to a mounting block, and the mounting block is rotatably connected to the rotating plate, and one end of the screw rod is fixedly connected to a turntable, and the inner wall of the turntable is rotatably connected to the rotating rod.

[0018] The effect achieved by the above components is: after the personnel complete the docking and installation of the first pipe and the second pipe made of aluminum silicate material, the first pipe and the second pipe can be supported by the support structure. The personnel can first move the auxiliary block by rotating the rotating rod. During the movement, the auxiliary block will drive the two support plates to move upward until the two support plates are respectively in contact with the first pipe and the second pipe, thereby improving the stability of the connection between the first pipe and the second pipe.

[0019] Preferably, the arc surface of the rotating rod is fixedly connected to an anti-slip sleeve, and the cross-section of the anti-slip sleeve is a hollow circle.

[0020] The effect achieved by the above components is that the anti-slip sleeve can increase the friction between the person's hand and the rotating rod, and can prevent the person from slipping during the process of rotating the rotating rod.

[0021] Compared with the related art, the aluminum silicate smoke exhaust and high temperature resistant pipe provided by the utility model has the following beneficial effects:

[0022] The utility model provides an aluminum silicate smoke-proof and high-temperature resistant pipe that is easy to connect. By setting an installation structure, when personnel need to connect and install a first pipe and a second pipe made of aluminum silicate, the installation structure can facilitate the personnel to connect and install the first pipe and the second pipe, so that the first pipe and the second pipe are tightly fitted to prevent smoke leakage, thereby improving the installation efficiency of the first pipe and the second pipe.

[0023] The first pipe and the second pipe made of aluminum silicate material have good high temperature resistance and corrosion resistance. By setting up a support structure, after the first pipe and the second pipe made of aluminum silicate material are connected, the support structure can be used to support the connection between the first pipe and the second pipe, thereby preventing the connection between the first pipe and the second pipe from deforming downward during use, thereby improving the stability of the connection between the first pipe and the second pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of an aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect and provided by the utility model;

[0025] Figure 2 for Figure 1 A schematic structural diagram of the docking structure shown;

[0026] Figure 3 for Figure 2 A schematic structural diagram of the enlarged structure at position A shown;

[0027] Figure 4 for Figure 2 A schematic structural diagram of the split structure shown;

[0028] Figure 5 for Figure 1 Schematic diagram of the auxiliary structure shown.

[0029] 301, fixing plate; 302, auxiliary groove; 303, moving block; 304, first spring; 305, connecting plate; 306, baffle; 307, plug rod; 308, pull ring; 309, second spring; 310, positioning hole; 311, positioning rod; 312, guide block; 313, protective pad; 314, limiting rod; 315, first fixing ring; 316, second fixing ring; 4, supporting structure; 401, supporting plate; 402, fixing frame; 403, telescopic rod; 404, connecting block; 405, connecting block; 406, screw rod; 407, auxiliary block; 408, mounting block; 409, rotating plate; 410, turntable; 411, rotating rod; 412, anti-slip sleeve; 413, bottom plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0032] See also Figure 1 The embodiment of the utility model provides an aluminum silicate smoke exhaust and high-temperature resistant pipe that is easy to connect, including: a second pipe 2 and a mounting structure 3, a first pipe 1 is mounted on one side of the second pipe 2 with the aid of the mounting structure 3, the arc surface of the second pipe 2 is provided with the mounting structure 3, and the arc surfaces of the first pipe 1 and the second pipe 2 are provided with a supporting structure 4.

[0033] In the embodiments of the present invention, please refer to Figures 2 to 4The mounting structure 3 includes a first fixing ring 315 and a second fixing ring 316. The first fixing ring 315 is fixedly connected to the first pipe 1, and the second fixing ring 316 is fixedly connected to the second pipe 2. The inner wall of the first fixing ring 315 is provided with three positioning holes 310. The second fixing ring 316 is fixedly connected to three fixing plates 301 on the side away from the first fixing ring 315. The inner wall of the fixing plate 301 is provided with an auxiliary groove 302. The inner wall of the auxiliary groove 302 is slidably connected to a moving block 303. A first spring 304 is provided between the upper surface of the moving block 303 and the auxiliary groove 302. The two ends of the first spring 304 are respectively connected to the moving block 303 and the auxiliary groove 30 2 is fixedly connected. The side of the moving block 303 away from the auxiliary groove 302 is fixedly connected to the connecting plate 305. The side of the connecting plate 305 close to the first pipe 1 is fixedly connected to the baffle 306. The inner wall of the baffle 306 is slidably connected to the insertion rod 307. The insertion rod 307 is slidably connected to the first pipe 1. The arc surface of the insertion rod 307 is covered with a second spring 309. The two ends of the second spring 309 are respectively fixedly connected to the baffle 306 and the insertion rod 307. The second fixing ring 316 is fixedly connected to three positioning rods 311 on the side close to the first fixing ring 315. The positioning rods 311 are slidably connected to the positioning holes 310. The first fixing ring 315 abuts against the baffle 306. When personnel are docking and installing two pipes, they use multiple bolts and nuts together, and then use a wrench to rotate the bolts to firmly dock and install the two pipes. Since this operation method is very cumbersome, which will reduce the work efficiency of personnel, this problem can be solved by the installation structure 3. Through the installation structure 3, personnel can first move the first pipe 1 so that the three positioning rods 311 all slide into the inner wall of the positioning hole 310. When the first fixing ring 315 abuts the second fixing ring 316, personnel move the three connecting plates 305 respectively until the insertion rod 307 slides into the inner wall of the first fixing ring 315, which can facilitate personnel to quickly dock and install the first pipe 1 and the second pipe 2, thereby improving the work efficiency of personnel. The inner wall of the auxiliary groove 302 is fixedly connected to the limiting rod 314, and the limiting rod 314 is slidably connected to the moving block 303. The limiting rod 314 can limit the position of the movable block 303, preventing the movable block 303 from dislocating while sliding on the inner wall of the auxiliary groove 302. A protective pad 313 is fixedly connected to the upper surface of the movable block 303, and the protective pad 313 is slidably connected to the auxiliary groove 302. The protective pad 313 protects the fixed plate 301 and the movable block 303, preventing the upper surface of the movable block 303 from directly contacting the auxiliary groove 302 during short-term use. The end of the insertion rod 307 away from the baffle 306 is fixedly connected to a pull ring 308 with a circular cross-section. The pull ring 308 facilitates the movement of the insertion rod 307 and improves the convenience of operation. The end of the positioning rod 311 away from the second fixing ring 316 is fixedly connected to the guide block 312.The guide block 312 can limit the positioning rod 311, making it convenient for personnel to slide the positioning rod 311 into the inner wall of the positioning hole 310;.

[0034] In the embodiments of the present invention, please refer to Figure 5 The supporting structure 4 includes two supporting plates 401, which are respectively in contact with the first pipe 1 and the second pipe 2. The arc surfaces of the two supporting plates 401 are fixedly connected to the fixing frame 402, and the lower surface of the fixing frame 402 is fixedly connected to four telescopic rods 403. The ends of the four telescopic rods 403 away from the fixing frame 402 are fixedly connected to the bottom plate 413. The lower surface of the fixing frame 402 is fixedly connected to the connecting block 404, and the inner wall of the connecting block 404 is rotatably connected to the rotating plate 409. The upper surface of the bottom plate 413 is fixedly connected to two connecting blocks 405, and the inner wall of the connecting block 405 is rotatably connected to the screw rod 406. The arc surface of the screw rod 406 is threadedly connected to the auxiliary block 407. The upper surface of the auxiliary block 407 is fixedly connected to the mounting block 408, and the mounting block 408 is rotatably connected to the rotating plate 409. One end of the screw rod 406 is fixedly connected to the turntable 410, and the inner wall of the turntable 410 is rotatably connected to the rotating rod 411. After the personnel have completed the docking and installation of the first pipe 1 and the second pipe 2 made of aluminum silicate, the first pipe 1 and the second pipe 2 can be supported by the support structure 4. The personnel can first rotate the rotating rod 411 to move the auxiliary block 407. During the movement, the auxiliary block 407 will drive the two support plates 401 to move upward until the two support plates 401 respectively abut against the first pipe 1 and the second pipe 2, thereby improving the stability of the connection between the first pipe 1 and the second pipe 2. The arc surface of the rotating rod 411 is fixedly connected with an anti-slip sleeve 412, and the cross-section of the anti-slip sleeve 412 is a hollow circle. The anti-slip sleeve 412 can increase the friction between the personnel's hand and the rotating rod 411, and can prevent the personnel from slipping during the rotation of the rotating rod 411.

[0035] The working principle of the aluminum silicate smoke exhaust and high temperature resistant pipe with convenient docking provided by the present invention is as follows: when personnel need to dock and install the first pipe 1 and the second pipe 2 together, personnel can first move the first pipe 1, and the first pipe 1 drives the first fixing ring 315 to move, so that the three positioning rods 311 and the three guide blocks 312 all slide into the inner wall of the positioning hole 310 until the first fixing ring 315 abuts against the first fixing ring 315. At this time, the first pipe 1 and the second pipe 2 are tightly connected, wherein the guide block 312 can limit the positioning rod 311, which can facilitate personnel to move the positioning rod 311. 1 slides into the inner wall of the positioning hole 310, and then the personnel moves the connecting plate 305 to move the connecting plate 305 in the direction close to the first pipe 1. The connecting plate 305 drives the baffle 306 and the moving block 303 to move in the direction close to the first pipe 1. The moving block 303 drives the protective pad 313 and the first spring 304 to stretch, wherein the protective pad 313 can protect the fixed plate 301 and the moving block 303, and can prevent the upper surface of the moving block 303 from directly contacting the auxiliary groove 302 during short-term use. Then the moving block 303 is further moved on the arc surface of the limiting rod 314. The limiting rod 314 can limit the moving block 303 to prevent the moving block 303 from being misaligned during the sliding process on the inner wall of the auxiliary groove 302. Then, the baffle 306 will abut against the side of the first fixing ring 315 away from the first fixing ring 315 during the downward movement, which can increase the tightness between the first fixing ring 315 and the second fixing ring 316. Then, the baffle 306 will drive the insertion rod 307 and the second spring 309 to move in the direction close to the first pipe 1, and the insertion rod 307 drives the pull ring 308 to move in the direction close to the first pipe 1. The pull ring 308 can facilitate personnel to move the insertion rod 307, which can improve the convenience of personnel operation. When the insertion rod 307 moves toward the direction close to the first pipe 1, the first fixing ring 315 will drive the insertion rod 307 to move away from the first fixing ring 315. The insertion rod 307 drives the second spring 309 to stretch until the insertion rod 307 corresponds to the notch reserved in the inner wall of the first fixing ring 315. At this time, the second spring 309 rebounds and drives the insertion rod 307 to move toward the direction close to the first fixing ring 315 until the insertion rod 307 slides into the inner wall of the first fixing ring 315.

[0036] In addition, after the first pipe 1 and the second pipe 2 made of aluminum silicate are docked and installed, the personnel can first move the bottom plate 413 so that the two support plates 401 are respectively located directly below the first pipe 1 and the second pipe 2, and then the personnel use the anti-slip sleeve 412 to drive the rotating rod 411 to rotate, wherein the anti-slip sleeve 412 can increase the friction between the personnel's hands and the rotating rod 411, and can prevent the personnel from slipping during the rotation of the rotating rod 411. Then the rotating rod 411 drives the turntable 410 to rotate, the turntable 410 drives the screw rod 406 to rotate, and the screw rod 406 drives the auxiliary block 407 to rotate in the direction close to the turntable 410. The auxiliary block 407 drives the mounting block 408 to move toward the direction close to the turntable 410, and the mounting block 408 drives the lower end of the rotating plate 409 to move toward the direction close to the turntable 410 and rotate. In the process of the lower end of the rotating plate 409 moving toward the turntable 410, the rotating plate 409 will drive the connecting block 404 to move upward, and the connecting block 404 drives the fixing frame 402 to move upward. The fixing frame 402 drives the output ends of the four telescopic rods 403 to move upward, and the fixing frame 402 also drives the two support plates 401 to move upward until the two support plates 401 are respectively in contact with the first pipe 1 and the second pipe 2.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A convenient docking aluminum silicate smoke exhaust and high temperature resistant pipe, characterized in that: include: A second pipe (2) and a mounting structure (3), wherein the first pipe (1) is mounted on one side of the second pipe (2) by means of the mounting structure (3), and the arc surface of the second pipe (2) is provided with the mounting structure (3), and the mounting structure (3) comprises a first fixing ring (315) and a second fixing ring (316), wherein the first fixing ring (315) is fixedly connected to the first pipe (1), and the second fixing ring (316) is fixedly connected to the second pipe (2), and the inner wall of the first fixing ring (315) is provided with three positioning holes (310), and the side of the second fixing ring (316) away from the first fixing ring (315) is fixedly connected with three fixing plates (301), and the inner wall of the fixing plate (301) is provided with an auxiliary groove (302), and the inner wall of the auxiliary groove (302) is slidably connected with a moving block (303), and a first spring (304) is provided between the upper surface of the moving block (303) and the auxiliary groove (302). ), the two ends of the first spring (304) are fixedly connected to the moving block (303) and the auxiliary groove (302), the side of the moving block (303) away from the auxiliary groove (302) is fixedly connected to a connecting plate (305), the side of the connecting plate (305) close to the first pipe (1) is fixedly connected to a baffle (306), the inner wall of the baffle (306) is slidably connected to an insert rod (307), and the insert rod (307) is slidably connected to the first pipe (1). The arc surface of the insert rod (307) is covered with a second spring (309), and the two ends of the second spring (309) are fixedly connected to the baffle (306) and the insert rod (307) respectively. The second fixing ring (316) is fixedly connected to three positioning rods (311) on the side close to the first fixing ring (315). The positioning rods (311) are slidably connected to the positioning holes (310), and the first fixing ring (315) is in contact with the baffle (306).

2. The aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect according to claim 1 is characterized in that: The inner wall of the auxiliary groove (302) is fixedly connected to a limiting rod (314), and the limiting rod (314) is slidably connected to the moving block (303).

3. The aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect according to claim 1 is characterized in that: A protection pad (313) is fixedly connected to the upper surface of the moving block (303), and the protection pad (313) is slidably connected to the auxiliary groove (302).

4. The aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect according to claim 1 is characterized in that: One end of the insertion rod (307) away from the baffle (306) is fixedly connected to a pull ring (308), and the cross section of the pull ring (308) is circular.

5. The aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect according to claim 1 is characterized in that: One end of the positioning rod (311) away from the second fixing ring (316) is fixedly connected to a guide block (312).

6. The aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect according to claim 1 is characterized in that: The arc surfaces of the first pipe (1) and the second pipe (2) are provided with a support structure (4), the support structure (4) comprising two support plates (401), the two support plates (401) respectively abutting against the first pipe (1) and the second pipe (2), the arc surfaces of the two support plates (401) being fixedly connected to a fixing frame (402), the lower surface of the fixing frame (402) being fixedly connected to four telescopic rods (403), one end of the four telescopic rods (403) away from the fixing frame (402) being fixedly connected to a bottom plate (413), the lower surface of the fixing frame (402) being fixedly connected to a connecting block (404), and the lower surface of the fixing frame (402) being fixedly connected to a connecting block (404). ), the inner wall of the connecting block (404) is rotatably connected to a rotating plate (409), the upper surface of the bottom plate (413) is fixedly connected to two connecting blocks (405), the inner wall of the connecting block (405) is rotatably connected to a screw rod (406), the arc surface of the screw rod (406) is threadedly connected to an auxiliary block (407), the upper surface of the auxiliary block (407) is fixedly connected to a mounting block (408), the mounting block (408) is rotatably connected to the rotating plate (409), one end of the screw rod (406) is fixedly connected to a turntable (410), and the inner wall of the turntable (410) is rotatably connected to a rotating rod (411).

7. The aluminum silicate smoke exhaust and high temperature resistant pipe that is easy to connect according to claim 6, characterized in that: The arc surface of the rotating rod (411) is fixedly connected to an anti-slip sleeve (412), and the cross section of the anti-slip sleeve (412) is a hollow circle.

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