Assembly type dust collection pipeline

Abstract

The utility model relates to the technical field of dust collection pipeline systems, and discloses an assembly type dust collection pipeline which comprises a first pipe body, a second pipe body, an installation wheel, an assembly frame, a butt joint piece and a locking piece. The first pipe body and the second pipe body are respectively provided with a mounting wheel and an assembling frame, the butt joint piece is arranged on the mounting wheel, and the first pipe body and the second pipe body are connected through the assembling frame and the butt joint piece. Compared with the prior art, the connecting structure has the following advantages and effects that the first pipeline and the second pipeline can be firstly connected through the sleeve, the butt joint frame penetrates into the butt joint groove, and then the butt joint frame is connected with the assembly hole, so that the butt joint frame is positioned before assembly, the butt joint frame is stressed, the first pipe body and the second pipe body are driven to be tightly attached, and the assembly efficiency is improved. During operation, multiple bolts do not need to be repeatedly rotated, operation is easy and fast, the labor intensity of workers can be relieved, and the pipeline installation efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust suction pipeline system technical field, especially a kind of assembled dust suction pipeline. BACKGROUND

[0002] Dust suction pipeline system is the pipeline system connecting central dust suction dust removal tank and operating equipment, it acts as the passage of airflow and dust, and dust suction pipeline system is mainly composed of pipeline, connecting piece, air duct etc., is responsible for dust and harmful gas generated by operating equipment are transported to central dust suction dust removal tank by vacuum dust suction pipeline, realizes the purpose of cleaning and dust removal.

[0003] The existing patent with the announcement number CN213572580U discloses a kind of assembled dust suction pipeline system, including integrated floor, integrated floor is provided with dust suction pipeline embedded part in its interior, fixed seat is provided on the annular outer surface of dust suction pipeline embedded part, and interlayer pipeline is provided on the upper end outer surface of dust suction pipeline embedded part, the system solves the trouble of installing pipeline again during secondary decoration, can be completed simultaneously during civil construction Construction, it plays a promoting role to promote prefabricated steel structure building, simultaneously can be convenient for user to install prefabricated steel structure building dust suction pipeline quickly, improve the work efficiency of user.

[0004] Based on the above situation, the present inventor believes that the pipeline of the equipment operation dust suction system is usually installed in the wall or ceiling to save space and beautify the environment, the commonly used pipeline connection mode usually adopts clamp and bolt fixed connection, and it is also difficult to assemble and disassemble the pipeline in an assembled manner, therefore, the present inventor proposes a kind of assembled dust suction pipeline. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of assembled dust suction pipeline, which has the effect of quick assembling and disassembling of pipeline, reducing the operation intensity of worker and improving the efficiency of assembling and disassembling.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a kind of assembled dust suction pipeline, including first pipe body, second pipe body, installation wheel, assembly frame, butt joint and locking piece;

[0007] First pipe body and second pipe body are respectively provided with installation wheel and assembly frame, butt joint is arranged on installation wheel, first pipe body and second pipe body are connected by assembly frame and butt joint, installation wheel bottom end is connected with locking piece, installation wheel is rotated by locking piece to keep locking of assembly frame and butt joint, so that first pipe body and second pipe body are assembled and fixed.

[0008] The utility model discloses a further setting is: the first tub body is close to the inner wall of one end of second tub body and is equipped with the sleeve, and the outside of sleeve is equipped with the limit ring, and the concave ring structure is formed between the outside of limit ring and the end face of first tub body, and the installation wheel is rotatably installed in the concave ring structure.

[0009] Through adopting the above technical scheme, the rotation stability and quick effect of the installation wheel are improved, and the rubber gasket can be fixed on the outside of the limit ring to improve the sealing property by being attached to the second tub body through the rubber gasket.

[0010] The utility model discloses a further setting is: the assembly frame includes the mounting seat, the butt joint frame and the retaining block, and the mounting seat is fixedly connected with the outside of second tub body, and the butt joint frame is installed on the mounting seat, and the retaining block is fixedly connected with the bottom side of butt joint frame.

[0011] Through adopting the above technical scheme, when the second tub body is inserted into the sleeve, the second tub body can be quickly fixed with the first tub body.

[0012] The utility model discloses a further setting is: the butt joint piece includes the butt joint groove and the pressing block, and the butt joint groove is set up on the installation wheel, and the bottom end of pressing block remains fixed with the butt joint groove.

[0013] Through adopting the above technical scheme, when the end face of the second tub body abuts against the first tub body, the butt joint frame will be inserted into the butt joint groove.

[0014] The utility model discloses a further setting is: the butt joint groove is the whole arc structure that remains coaxial with the installation wheel.

[0015] Through adopting the above technical scheme, when the installation wheel rotates, the butt joint groove can rotate around the center of the installation wheel as the fulcrum.

[0016] The utility model discloses a further setting is: the retaining block includes the block, the slope and the retaining surface, and the top end of block is fixed with the butt joint frame, and the slope is set up on the side of block away from the installation wheel, and the retaining surface is set up on the slope.

[0017] Through adopting the above technical scheme, when the installation wheel drives the pressing block to rotate clockwise, the pressing block will first contact the slope.

[0018] The utility model discloses a further setting is: the inside of mounting seat is the cavity structure, and the top end of mounting seat is equipped with the slide rail, and the one end of butt joint frame close to mounting seat is fixed with the plug -in block, and the plug -in block is inserted with the slide rail and the inside of mounting seat.

[0019] Through adopting the above technical scheme, the butt joint frame can be assembled and installed on the mounting seat through the plug -in block.

[0020] The further setting of the utility model is that the alignment block top is provided with an assembly hole, and the butt joint frame is inserted into the assembly hole after passing through the butt joint groove.

[0021] Through the above technical scheme, when the second pipe body is inserted into the first pipe body, the butt joint frame can be positionally connected with the assembly hole after passing through the butt joint groove.

[0022] The further setting of the utility model is that the locking member comprises a worm gear slot, a worm, a synchronous rod and a nut, the worm gear slot is arranged on the bottom end of the mounting wheel, the worm is meshed with the worm gear slot, the synchronous rod is rotatably arranged on the first pipe body, the synchronous rod is coaxially fixed with the worm, and the nut is fixedly arranged on the end of the synchronous rod away from the worm.

[0023] Through the above technical scheme, the worker only needs to rotate the nut, so that the mounting wheel can be quickly rotated, thereby reducing the operation strength of the worker and improving the installation efficiency.

[0024] The further setting of the utility model is that the first pipe body is fixedly connected with the support, and the synchronous rod is rotatably arranged on the support.

[0025] Through the above technical scheme, the synchronous rod can quickly drive the worm to rotate, thereby improving the stable effect of the worm.

[0026] The utility model has the beneficial effects that:

[0027] The first pipe and the second pipe are connected through the sleeve, and the butt joint frame is inserted into the butt joint groove, and then the butt joint frame is connected with the assembly hole, so that the butt joint frame is positioned before assembly, then the nut is rotated by a tool, the worm drives the mounting wheel to rotate through the worm gear slot, so that the mounting wheel rotates, the pressing block applies force to the slope, the butt joint frame is stressed, the first pipe body and the second pipe body are closely attached, the assembly and connection between the two pipe bodies are completed, the worker's labor intensity is reduced and the pipe installation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0029] Figure 1 A structural schematic view of the assembled dust collection pipeline provided by the utility model embodiment is shown in the figure.

[0030] Figure 2 It is the structural schematic view of the assembling frame in the embodiment of the utility model;

[0031] Figure 3 It is the structural schematic view of the retaining block in the embodiment of the utility model;

[0032] Figure 4 It is the structural schematic view of the locking member in the embodiment of the utility model.

[0033] In the drawing, 1, first pipe body;2, second pipe body;3, mounting wheel;4, assembling frame;5, butt joint member;11, sleeve;12, limit ring;31, alignment block;32, assembling hole;41, mounting seat;42, butt joint frame;43, retaining block;411, slide rail;421, plug-in block;431, block body;432, slope;433, retaining surface;51, butt joint groove;52, pressing block;61, worm gear slot;62, worm;63, synchronous rod;64, nut;65, support. DETAILED DESCRIPTION

[0034] The technical scheme of the utility model will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0035] The embodiment of the utility model provides an assembled dust suction pipeline, please refer to Figure 1 , comprising first pipe body 1, second pipe body 2, mounting wheel 3, assembling frame 4, butt joint member 5 and locking member.

[0036] Among them, first pipe body 1 and second pipe body 2 are respectively installed with mounting wheel 3 and assembling frame 4, butt joint member 5 is arranged on mounting wheel 3, first pipe body 1 and second pipe body 2 are connected through assembling frame 4 and butt joint member 5, so that first pipe body 1 and second pipe body 2 can be quickly assembled and installed, the bottom end of mounting wheel 3 is connected with locking member, and mounting wheel 3 is driven to rotate through locking member, so that assembling frame 4 and butt joint member 5 are locked, so that first pipe body 1 and second pipe body 2 are assembled and fixed, thereby reducing the operating burden of workers when installing pipeline, improving convenience and reducing the intensity of workers' labor.

[0037] Specifically, please refer to Figure 2The inner wall of one end of the first pipe body 1 close to the second pipe body 2 is fixed with a sleeve 11, the outer side of the sleeve 11 is fixed with a limiting ring 12, the inner wall of one end of the second pipe body 2 close to the first pipe body 1 is inserted and attached with the sleeve 11, and the one end of the second pipe body 2 close to the first pipe body 1 is attached with the limiting ring 12, the recess structure is formed between the outer side of the limiting ring 12 and the end face of the first pipe body 1, and the mounting wheel 3 is rotatably installed in the recess structure, so that the rotation stability and quick effect of the mounting wheel 3 are improved, and the rubber gasket can be fixed on the outer side of the limiting ring 12 to be attached with the second pipe body 2 to improve the sealing performance.

[0038] Further, please refer to Figure 2 The mounting seat 41 is fixedly connected with the outer side of the second pipe body 2, the butt joint frame 42 is installed on the mounting seat 41, the connection mode of the butt joint frame 42 on the mounting seat 41 can adopt fixed connection, and the retaining block 43 is fixedly connected with the bottom side of the butt joint frame 42, so that the butt joint frame 42 can be assembled and fixed with the butt joint piece 5 through the retaining block 43, so that when the second pipe body 2 is inserted with the sleeve 11, the second pipe body 2 can be quickly fixed with the first pipe body 1.

[0039] Specifically, the butt joint piece 5 includes a butt joint groove 51 and a pressing block 52, the butt joint groove 51 is arranged on the mounting wheel 3, and the bottom end of the pressing block 52 is fixed with the butt joint groove 51. When the end face of the second pipe body 2 abuts against the first pipe body 1, the butt joint frame 42 will penetrate into the butt joint groove 51, and the pressing block 52 can subsequently apply force to the retaining block 43.

[0040] The butt joint groove 51 is in the form of a circular arc coaxial with the mounting wheel 3, so that when the mounting wheel 3 rotates, the butt joint groove 51 can rotate around the center of the mounting wheel 3 as a fulcrum, so as to drive the pressing block 52 to move in a circular track, facilitating the pressing block 43 to apply force.

[0041] In implementation, please refer to Figure 3 The retaining block 43 includes a block body 431, an inclined slope 432 and a retaining surface 433, the top end of the block body 431 is fixed with the butt joint frame 42, the horizontal height of the bottom surface of the block body 431 is higher than the height of the bottom surface of the butt joint groove 51, so that the butt joint frame 42 can drive the block body 431 to move into the butt joint groove 51, the inclined slope 432 is arranged on the side of the block body 431 away from the mounting wheel 3, and the retaining surface 433 is arranged on the inclined slope 432.

[0042] The inclination direction of the slope 432 is gradually inclined from the end of the first pipe body 1 away from the second pipe body 2 to the end close to the second pipe body 2, and the retaining surface 433 is parallel to the left and right sides of the docking frame 42, so that when the mounting wheel 3 drives the pressing block 52 to rotate clockwise, the pressing block 52 will first contact the slope 432, and the pushing force will be applied to the block 431 along the slope 432, so that the block 431 drives the docking frame 42 to move towards the first pipe body 1, and finally the pressing block 52 is in contact with the retaining surface 433, so that the docking frame 42 can be forced by the pressing block 52 and the slope 432 to make the docking frame 42 unable to retreat, so that the first pipe body 1 and the second pipe body 2 are fixed

[0043] Further, as another implementable embodiment of the mounting seat 41 and the docking frame 42 in the technical solution, please refer to Figure 2 The mounting seat 41 is a hollow structure, and the top end of the mounting seat 41 is provided with a sliding rail 411. The end of the docking frame 42 close to the mounting seat 41 is fixed with an insertion block 421. The insertion block 421 is in a convex structure as a whole, and is inserted into the sliding rail 411 and the inside of the mounting seat 41, so that the docking frame 42 can be assembled and installed on the mounting seat 41 through the insertion block 421, and when it is not needed to be connected with the first pipe body 1, the docking frame 42 can be taken out from the mounting seat 41, thereby reducing the weight of the second pipe body 2, and facilitating reasonable and flexible matching and recycling of the docking frame 42, and improving the use effect.

[0044] Further, please refer to Figure 2 The side of the mounting wheel 3 away from the docking frame 42 is provided with an alignment block 31, and the top end of the alignment block 31 is provided with an assembly hole 32. After the docking frame 42 passes through the docking groove 51, it is inserted into the assembly hole 32, so that when the second pipe body 1 is inserted into the first pipe body 1, the docking frame 42 can be positionally connected with the assembly hole 32 after passing through the docking groove 51, so that each docking frame 42 can be positionally positioned before being fixed, thereby improving the use convenience.

[0045] Further, please refer to Figure 4The locking member comprises a worm gear slot 61, a worm 62, a synchronous rod 63 and a nut 64. The worm gear slot 61 is arranged on the bottom end of the mounting wheel 3. The worm gear slot 61 is a tooth slot structure on the outer side of the worm gear. The worm 62 is in mesh with the worm gear slot 61 on the outer side, so that the worm 62 drives the worm gear slot 61 to rotate, thereby enabling the mounting wheel 3 to rotate synchronously, driving the pressing block 52 to abut against or move away from the block body 431. Meanwhile, the excellent self-locking property of the worm gear and worm can improve the stability of the mounting wheel 3 in assembling and fixing the first pipe body 1 and the second pipe body 2. The synchronous rod 63 is rotatably arranged on the first pipe body 1 and coaxially fixed with the worm 62. The nut 64 is fixedly arranged on the end of the synchronous rod 63 away from the worm 62. During installation, the worker only needs to rotate the nut 64, so as to quickly rotate the mounting wheel 3, thereby reducing the operation strength of the worker and improving the installation efficiency.

[0046] The first pipe body 1 is fixedly connected with the support 65, and the synchronous rod 63 is rotatably arranged on the support 65, so that the synchronous rod 63 can quickly drive the worm 62 to rotate, thereby improving the stability of the worm 62.

[0047] The above description is only the preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A modular dust extraction duct, characterized in that: The utility model provides a pipe body assembly device, including first pipe body (1), second pipe body (2), mounting wheel (3), assembly frame (4), butt joint (5) and locking part, First pipe body (1) and second pipe body (2) are installed with mounting wheel (3) and assembly frame (4) respectively, butt joint (5) is arranged on mounting wheel (3), first pipe body (1) and second pipe body (2) are connected through assembly frame (4) and butt joint (5), the bottom end of mounting wheel (3) is connected with locking part, drives mounting wheel (3) to rotate through locking part, to make assembly frame (4) and butt joint (5) keep locking, make first pipe body (1) and second pipe body (2) assembly fixed.

2. The fabricated dust suction duct according to claim 1, characterized in that: The inner wall of the end of the first pipe body (1) close to the second pipe body (2) is fixed with a sleeve (11), the outer side of the sleeve (11) is fixed with a limiting ring (12), and a concave ring structure is formed between the outer side of the limiting ring (12) and the end face of the first pipe body (1). The mounting wheel (3) is rotatably installed in the concave ring structure.

3. A fabricated dust extraction duct according to claim 2, wherein: The assembly frame (4) includes a mounting seat (41), a butt joint frame (42), and a retaining block (43). The mounting seat (41) is fixedly connected to the outer side of the second pipe body (2). The butt joint frame (42) is installed on the mounting seat (41). The retaining block (43) is fixedly connected to the bottom side of the butt joint frame (42).

4. The fabricated dust suction duct according to claim 3, characterized in that: The butt joint (5) includes a butt joint groove (51) and a pressing block (52). The butt joint groove (51) is formed on the mounting wheel (3). The bottom end of the pressing block (52) is fixedly connected to the butt joint groove (51).

5. An assembled dust suction duct according to claim 4, characterized in that: The butt joint groove (51) is in the shape of a circular arc coaxial with the mounting wheel (3).

6. A fabricated dust extraction duct according to claim 5, wherein: The retaining block (43) includes a block body (431), an inclined slope (432), and a retaining surface (433). The top end of the block body (431) is fixedly connected to the butt joint frame (42). The inclined slope (432) is formed on the side of the block body (431) away from the mounting wheel (3). The retaining surface (433) is formed on the inclined slope (432).

7. An assembled dust suction duct according to claim 6, characterized in that: The mounting seat (41) is in a hollow structure. A sliding rail (411) is formed on the top end of the mounting seat (41). The end of the butt joint frame (42) close to the mounting seat (41) is fixedly connected to an insertion block (421). The insertion block (421) is inserted into the sliding rail (411) and the interior of the mounting seat (41).

8. The fabricated dust suction duct according to claim 7, characterized in that: The mounting wheel (3) is provided with an alignment block (31) on the side away from the butt joint frame (42). A mounting hole (32) is formed on the top end of the alignment block (31). The butt joint frame (42) is inserted into the mounting hole (32) after passing through the butt joint groove (51).

9. A fabricated dust extraction duct according to claim 8, wherein: The locking part includes a worm gear groove (61), a worm (62), a synchronous rod (63), and a nut (64). The worm gear groove (61) is arranged on the bottom end of the mounting wheel (3). The worm (62) is in meshing connection with the worm gear groove (61). The synchronous rod (63) is rotatably installed on the first pipe body (1). The synchronous rod (63) is coaxially fixed with the worm (62). The nut (64) is fixedly connected to the end of the synchronous rod (63) away from the worm (62).

10. The fabricated dusting duct of claim 9, wherein: The first pipe body (1) is fixedly connected with a support (65). The synchronous rod (63) is rotatably installed on the support (65).

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