Concrete admixture conveying pipeline convenient to disassemble and assemble

Abstract

The utility model discloses a concrete admixture delivery pipeline convenient to disassemble and assemble, which belongs to the technical field of pipelines and comprises a connecting pipe and a delivery pipe communicated with the connecting pipe, a connecting mechanism is arranged at the joint of the connecting pipe and the delivery pipe, and mounting components are arranged at symmetrical positions on the surface of the connecting mechanism. The butt joint between the connecting pipe and the conveying pipe can be clamped and fixed through the arranged connecting mechanism, and then the connecting mechanism is fixed through the mounting assembly, so that a worker can disassemble and assemble the connection between the connecting pipe and the conveying pipe by operating the mounting assembly, the disassembly and assembly time of the worker is saved, and the disassembly and assembly efficiency is improved. And meanwhile, through the arranged positioning assembly, the fixity between the connecting pipe and the conveying pipe can be enhanced, meanwhile, the positioning assembly can be conveniently operated, so that the disassembly and assembly efficiency between the conveying pipe and the connecting pipe is improved, and damage to connection between the connecting pipe and the conveying pipe is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a concrete admixture conveying pipeline which is convenient for disassembly and assembly. Background Technique

[0002] A pipeline is a device connected by pipes, pipe connectors, valves, etc. for conveying gases, liquids or fluids with solid particles. Usually, after the fluid is pressurized by a blower, compressor, pump, boiler, etc., it flows from the high-pressure part of the pipeline to the low-pressure part, or it can also be conveyed by the pressure or gravity of the fluid itself. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations.

[0003] According to the pipeline connection device convenient for disassembly and assembly proposed in the publication number: CN220228207U, which includes an intermediate cylinder, at least two movable plates and connecting pipes installed on the outer sides of the movable plates. The intermediate cylinder is of a cylindrical structure, and openings with the same number as the movable plates are arranged on the side wall of the intermediate cylinder. The movable plates are arc-shaped plates, and the movable plates are slidably attached to the outside of the intermediate cylinder and cover the corresponding openings. Connectors are installed at the ends of the connecting pipes, and the other ends of the connectors are used to connect external pipelines. This utility model uses movable plates that can move and adjust on the outside of the intermediate cylinder to achieve the purpose of adjusting the position of the connecting pipes, and can be applicable to pipeline connections in different environments. The connection angle can be adapted according to actual needs, and the applicability is wider.

[0004] According to the above introduction, when the conveying pipeline for using concrete admixture is docked with other connecting pipelines, it is not convenient for the staff to disassemble and assemble, which increases the time for the staff to disassemble and assemble the conveying pipeline. At the same time, it is easy to cause damage to the connection part of the conveying pipeline. In order to solve the above-mentioned problems, a concrete admixture conveying pipeline convenient for disassembly and assembly is thus proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a concrete admixture conveying pipeline which is convenient for disassembly and assembly. Through the provided connection mechanism, the docking between the connecting pipe and the conveying pipe can be clamped and fixed, and then the connection mechanism is fixed through the installation component. Thus, the staff can operate the installation component to disassemble and assemble the connection between the connecting pipe and the conveying pipe, saving the time for the staff to disassemble and assemble. At the same time, the provided positioning component can not only strengthen the fixing between the connecting pipe and the conveying pipe, but also facilitate the operation of the positioning component, thereby quickly improving the disassembly and assembly efficiency between the conveying pipe and the connecting pipe, and avoiding damage to the connection between the connecting pipe and the conveying pipe, so as to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A concrete admixture conveying pipeline that is convenient for disassembly and assembly, including a connecting pipe and a conveying pipe communicated with the connecting pipe. A connecting mechanism is provided at the connection between the connecting pipe and the conveying pipe. Installation components are provided at symmetric positions on the surface of the connecting mechanism. Fixed disks are fixedly connected to opposite ends of the connecting pipe and the conveying pipe. Positioning components are clamped at symmetric positions on the fixed disks. One end of the installation component is fixed to the top and bottom of the fixed disk.

[0007] Preferably, the connecting mechanism includes two buckles. Sealing gaskets are adhesively bonded to the inner cavities of the two buckles. The buckles are clamped at the connection between the connecting pipe and the conveying pipe through the sealing gaskets. The installation components are installed at both ends of the buckles.

[0008] Preferably, the installation component includes a positioning post. One end of the positioning post is fixed to the fixed disk. A limit block is inserted on the positioning post. A through groove is provided at a position on the surface of the limit block corresponding to the end of the buckle. The end of the buckle is inserted into the inner cavity of the through groove. Installation holes are provided at corresponding positions of the limit block and the buckle. Fasteners are inserted into the inner cavities of the installation holes.

[0009] Preferably, sealing rings are sleeved on the outer walls of the connecting pipe and the conveying pipe. One side of the sealing ring is in contact with the side wall of the buckle. The other side of the sealing ring is in contact with the surface of the fixed disk.

[0010] Preferably, the positioning component includes a positioning frame. One end of the positioning frame is clamped on the fixed disk of the conveying pipe. The other end of the positioning frame is provided with an adjusting member. One end of the adjusting member is in contact with the surface of the fixed disk on the connecting pipe.

[0011] Preferably, the adjusting member includes a threaded sleeve. The threaded sleeve is embedded on the positioning frame near one end of the connecting pipe. A lead screw is threadedly connected to the inner cavity of the threaded sleeve. One end of the lead screw is fixedly connected to an adjusting block. The other end of the lead screw is fixedly connected to a positioning block. One side of the positioning block is in contact with the surface of the fixed disk on the connecting pipe.

[0012] Preferably, an inner pipe is fixedly connected to the end of the conveying pipe communicated with the connecting pipe. One end of the inner pipe is inserted into the inner cavity of the connecting pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. The present utility model provides a concrete admixture conveying pipeline that is convenient for disassembly and assembly. The connection mechanism provided can be used to clamp and fix the butt joint between the connecting pipe and the conveying pipe, and then the connection mechanism is fixed through the installation component. Thus, the staff can operate the installation component to disassemble and assemble the connection between the connecting pipe and the conveying pipe, saving the disassembly and assembly time of the staff. At the same time, the positioning component provided can not only strengthen the fixation between the connecting pipe and the conveying pipe, but also facilitate the operation of the positioning component, thereby quickly improving the disassembly and assembly efficiency between the conveying pipe and the connecting pipe, and avoiding damage to the connection between the connecting pipe and the conveying pipe.

[0015] 2. The present utility model provides a concrete admixture conveying pipeline that is convenient for disassembly and assembly. The sealing ring provided can fill the gap between the buckle and the fixed disk, enhancing the sealing performance between the conveying pipe and the connecting pipe and preventing the buckle from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the exploded schematic diagram of the overall structure of the present utility model;

[0018] Figure 3 is the partial schematic diagram of the connection mechanism and the installation component structure of the present utility model;

[0019] Figure 4 is the schematic diagram of the connection mechanism structure of the present utility model;

[0020] Figure 5 is the schematic diagram of the positioning component structure of the present utility model.

[0021] Reference numerals in the figure: 1, connecting pipe; 2, conveying pipe; 3, connection mechanism; 31, buckle; 32, sealing gasket; 4, installation component; 41, positioning column; 42, limiting block; 43, through groove; 44, installation hole; 45, fastener; 5, fixed disk; 6, positioning component; 61, positioning frame; 62, adjusting member; 621, threaded sleeve; 622, lead screw; 623, adjusting block; 624, positioning block; 7, sealing ring; 8, inner pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0023] The present utility model provides a concrete admixture conveying pipe that is convenient for disassembly and assembly, as shown in Figures 1 to 5 Figure 1. It includes a connecting pipe 1 and a conveying pipe 2 communicated with the connecting pipe 1. A connecting mechanism 3 is arranged at the connection between the connecting pipe 1 and the conveying pipe 2. Installation components 4 are arranged at symmetric positions on the surface of the connecting mechanism 3. Fixed disks 5 are fixedly connected to opposite ends of the connecting pipe 1 and the conveying pipe 2. Positioning components 6 are clamped at symmetric positions on the fixed disks 5. One end of the installation component 4 is fixed to the top and bottom of the fixed disk 5. Through the provided connecting mechanism 3, the docking between the connecting pipe 1 and the conveying pipe 2 can be clamped and fixed. Subsequently, the connecting mechanism 3 is fixed through the installation component 4. Thus, the staff can operate the installation component 4 to disassemble and assemble the connection between the connecting pipe 1 and the conveying pipe 2, saving the time for the staff to disassemble and assemble. At the same time, the provided positioning component 6 can not only strengthen the fixing between the connecting pipe 1 and the conveying pipe 2, but also facilitate the operation of the positioning component 6, thereby quickly improving the disassembly and assembly efficiency between the conveying pipe 2 and the connecting pipe 1, and avoiding damage to the connection between the connecting pipe 1 and the conveying pipe 2.

[0024] The connecting mechanism 3 includes two buckles 31. Sealing gaskets 32 are adhesively bonded to the inner cavities of the two buckles 31. The buckles 31 are clamped at the connection between the connecting pipe 1 and the conveying pipe 2 through the sealing gaskets 32. The installation components 4 are installed at both ends of the buckles 31. Through the provided buckles 31 and sealing gaskets 32, the connection position between the connecting pipe 1 and the conveying pipe 2 can be sealed.

[0025] The installation component 4 includes a positioning post 41. One end of the positioning post 41 is fixed to the fixed disk 5. A limiting block 42 is inserted on the positioning post 41. A through groove 43 is opened at a position on the surface of the limiting block 42 corresponding to the end of the buckle 31. The end of the buckle 31 is inserted into the inner cavity of the through groove 43. Installation holes 44 are opened at corresponding positions of the limiting block 42 and the buckle 31. Fasteners 45 are inserted into the inner cavities of the installation holes 44. Through the provided positioning post 41, a fixing effect can be provided for the limiting block 42, and the connection position between the connecting pipe 1 and the conveying pipe 2 can be positioned. Subsequently, the buckle 31 and the limiting block 42 are connected and fixed through the fasteners 45.

[0026] A sealing ring 7 is sleeved on the outer walls of the connecting pipe 1 and the conveying pipe 2. One side of the sealing ring 7 is attached to the side wall of the buckle 31, and the other side of the sealing ring 7 is attached to the surface wall of the fixed disk 5. Through the provided sealing ring 7, the gap between the buckle 31 and the fixed disk 5 can be filled, enhancing the sealing between the conveying pipe 2 and the connecting pipe 1, and avoiding the offset of the buckle 31.

[0027] The positioning component 6 includes a positioning frame 61. One end of the positioning frame 61 is clamped on the fixed disk 5 of the conveying pipe 2, and an adjusting member 62 is provided at the other end of the positioning frame 61. One end of the adjusting member 62 is in contact with the surface of the fixed disk 5 on the connecting pipe 1. By setting the cooperation of the positioning frame 61 and the adjusting member 62, the two fixed disks 5 can be connected and fixed, enhancing the connection stability between the connecting pipe 1 and the conveying pipe 2.

[0028] The adjusting member 62 includes a threaded sleeve 621. The threaded sleeve 621 is embedded on the positioning frame 61 near one end of the connecting pipe 1. A lead screw 622 is threadedly connected to the inner cavity of the threaded sleeve 621. One end of the lead screw 622 is fixedly connected to an adjusting block 623, and the other end of the lead screw 622 is fixedly connected to a positioning block 624. One side of the positioning block 624 is in contact with the surface of the fixed disk 5 on the connecting pipe 1. By setting the cooperation of the threaded sleeve 621 and the lead screw 622, the lead screw 622 can be driven to rotate, thereby adjusting the distance between the positioning block 624 and the positioning frame 61. Therefore, the position between the two fixed disks 5 can be fixed. Subsequently, the staff can quickly disassemble and assemble the conveying pipe 2 and the connecting pipe 1 through the adjusting member 62 and the fastening member 45, saving the time for disassembling and assembling the conveying pipe 2.

[0029] One end of the conveying pipe 2 communicating with the connecting pipe 1 is fixedly connected with an inner pipe 8. One end of the inner pipe 8 is inserted into the inner cavity of the connecting pipe 1. By providing the inner pipe 8, the sealing performance is improved when the conveying pipe 2 is installed on the connecting pipe 1.

[0030] During specific use, when the staff disassemble the installed conveying pipe 2, first, the adjusting block 623 in the adjusting member 62 drives the lead screw 622 to rotate. Then, the lead screw 622 moves outward under the cooperation of the threaded sleeve 621. Thus, the lead screw 622 drives the positioning block 624 away from the fixed disk 5. Subsequently, the positioning frame 61 is disassembled from the surface of the fixed disk 5. Then, the staff remove the fastener 45 from the limiting block 42, and then take out the limiting block 42 from the positioning column 41, so that the buckle 31 can be separated. Therefore, the connection surface between the connecting pipe 1 and the conveying pipe 2 is removed. Finally, the conveying pipe 2 and the connecting pipe 1 are separated. Similarly, when installing between the connecting pipe 1 and the conveying pipe 2, the buckle 31 and the gasket 32 provided can seal the connection position between the connecting pipe 1 and the conveying pipe 2. The positioning column 41 can provide a fixing effect on the limiting block 42 and can position the connection position between the connecting pipe 1 and the conveying pipe 2. Subsequently, the buckle 31 and the limiting block 42 are connected and fixed by the fastener 45. Then, through the cooperation of the positioning frame 61 and the adjusting member 62 provided, the two fixed disks 5 can be connected and fixed, enhancing the connection stability between the connecting pipe 1 and the conveying pipe 2. Thus, the disassembly and assembly efficiency between the conveying pipe 2 and the connecting pipe 1 are quickly completed, and damage to the connection between the connecting pipe 1 and the conveying pipe 2 is avoided, improving the protection for the connection between the connecting pipe 1 and the conveying pipe 2.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete admixture delivery pipeline that is easy to assemble and disassemble, comprising a connecting pipe (1) and a delivery pipe (2) connected to the connecting pipe (1), characterized in that: A connecting mechanism (3) is provided at the connection point between the connecting pipe (1) and the conveying pipe (2); a mounting assembly (4) is provided at a symmetrical position on the surface of the connecting mechanism (3); the facing ends of the connecting pipe (1) and the conveying pipe (2) are fixedly connected to a fixing plate (5); a positioning assembly (6) is clamped at a symmetrical position on the fixing plate (5); and one end of the mounting assembly (4) is fixed to the top and bottom of the fixing plate (5).

2. The concrete admixture delivery pipeline that is easy to assemble and disassemble according to claim 1 is characterized in that: The connection mechanism (3) comprises two buckles (31), the inner cavities of the two buckles (31) are both bonded with sealing pads (32), the buckles (31) are clamped at the connection between the connecting pipe (1) and the conveying pipe (2) through the sealing pads (32), and the mounting assembly (4) is mounted at both ends of the buckles (31).

3. The concrete admixture delivery pipeline that is easy to assemble and disassemble according to claim 2 is characterized in that: The mounting assembly (4) comprises a positioning column (41), one end of which is fixed on a fixing plate (5), a limiting block (42) is inserted on the positioning column (41), a through groove (43) is provided on the surface of the limiting block (42) at a position corresponding to the end of the buckle (31), the end of the buckle (31) is inserted into the inner cavity of the through groove (43), and mounting holes (44) are provided at corresponding positions of the limiting block (42) and the buckle (31), and a fastener (45) is inserted into the inner cavity of the mounting hole (44).

4. The concrete admixture delivery pipeline that is easy to assemble and disassemble according to claim 3 is characterized in that: The outer walls of the connecting pipe (1) and the conveying pipe (2) are sleeved with a sealing ring (7), one side of the sealing ring (7) is in contact with the side wall of the buckle (31), and the other side of the sealing ring (7) is in contact with the surface wall of the fixing plate (5).

5. The concrete admixture delivery pipeline that is easy to assemble and disassemble according to claim 1 is characterized in that: The positioning assembly (6) comprises a positioning frame (61), one end of which is clamped on the fixed disk (5) of the conveying pipe (2), and the other end of which is provided with an adjusting member (62), one end of which is in contact with the surface of the fixed disk (5) on the connecting pipe (1).

6. The concrete admixture delivery pipeline that is easy to assemble and disassemble according to claim 5 is characterized in that: The adjusting member (62) comprises a threaded sleeve (621), the threaded sleeve (621) being embedded in a positioning frame (61) close to one end of the connecting pipe (1), the inner cavity of the threaded sleeve (621) being threadedly connected to a screw rod (622), one end of the screw rod (622) being fixedly connected to an adjusting block (623), the other end of the screw rod (622) being fixedly connected to a positioning block (624), one side of the positioning block (624) being in contact with the surface of a fixing plate (5) on the connecting pipe (1).

7. The easy-to-assemble and disassemble concrete admixture delivery pipeline according to claim 1, characterized in that: One end of the delivery pipe (2) communicating with the connecting pipe (1) is fixedly connected to an inner pipe (8), and one end of the inner pipe (8) is inserted into the inner cavity of the connecting pipe (1).

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