Concrete horizontal pump pipe discharging structure
By designing a horizontal concrete pump pipe discharge structure, and utilizing a sliding flange turntable and a diversion plate to achieve rotating and distributing material distribution in the pump pipe, the difficulties of pouring concrete in confined spaces by traditional concrete placing booms have been solved, improving pouring efficiency and flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MCC TIANGONG GROUP
- Filing Date
- 2025-06-04
- Publication Date
- 2026-05-29
AI Technical Summary
Traditional concrete placing booms are difficult to use for pouring concrete in long or narrow spaces, requiring manual disassembly and repositioning of the pump pipe, which is time-consuming and labor-intensive.
A concrete horizontal pump pipe discharge structure was designed, including an installation assembly, a bend assembly, and a discharge pipe. The pump pipe can be rotated 360° using a sliding flange turntable, and the flow direction can be adjusted by a diversion plate. The rotation and dispersion of the material is achieved by relying on the concrete recoil force.
It enables rapid concrete pouring in confined spaces, reduces external thrust, improves pouring efficiency, meets the multi-linear pouring requirements under complex conditions, and saves time on pump pipe disassembly and adjustment.
Smart Images
Figure CN224300447U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building and municipal engineering technology, and in particular to a concrete horizontal pump pipe discharge structure. Background Technology
[0002] With the surge in domestic infrastructure construction, building structures are becoming increasingly diversified.
[0003] Taking concrete engineering as an example, some long and narrow structures or structures in confined spaces present significant challenges in concrete pouring. Traditional concrete placing booms are ineffective, requiring manual disassembly and repositioning of pump pipes to meet pouring needs, which is time-consuming and labor-intensive.
[0004] Therefore, there is an urgent need for a concrete horizontal pump pipe discharge structure to solve the above-mentioned technical problems. Utility Model Content
[0005] The purpose of this utility model is to provide a concrete horizontal pump pipe discharge structure to solve the problems existing in the prior art where concrete pouring is difficult in some long and narrow structures or in confined spaces, traditional concrete placing booms cannot function, and manual disassembly and rotation of the pump pipe are required to meet pouring needs, which is time-consuming and labor-intensive. The various technical effects of the preferred technical solution provided by this utility model are detailed below.
[0006] To achieve the above objectives, the present invention provides the following technical solution:
[0007] This utility model provides a concrete horizontal pump pipe discharge structure, comprising:
[0008] Mounting components are used to secure the horizontal pump tubing;
[0009] A bend assembly is connected to the outlet end of the horizontal pump pipe. The bend assembly includes multiple bends and a sliding flange turntable for connecting the bends.
[0010] The discharge pipe is connected to the outlet end of the bent pipe assembly;
[0011] A flow guide plate is connected to the outlet end of the discharge pipe.
[0012] Preferably, the pipe bending assembly includes a first pipe and a second pipe connected in sequence, and the first pipe and the second pipe are connected by the sliding flange turntable.
[0013] Preferably, the bending pipe assembly further includes a third bending pipe, and the first bending pipe, the second bending pipe and the third bending pipe are connected in sequence. The first bending pipe is connected to the horizontal pump pipe, the second bending pipe is connected to the third bending pipe, and the third bending pipe is connected to the discharge pipe through a bend fixing connector.
[0014] Preferably, both the second bend and the third bend are 90° bends.
[0015] Preferably, the mounting assembly includes a base with a groove structure for accommodating the horizontal pump pipe.
[0016] Preferably, the mounting assembly further includes a pipe clamp, which can be placed inside the groove structure. The pipe clamp has a receiving portion inside, and the horizontal pump pipe is located within the receiving portion and fixed to the base by the pipe clamp.
[0017] Preferably, the pipe clamp includes a first body and a second body, both of which have an arc-shaped structure, and both the first body and the second body have connecting portions on both sides, wherein:
[0018] The bottom end of the first main body is located inside the groove structure, and the two connecting parts of the first main body are mounted on the base and located on both sides of the groove structure;
[0019] The second main body is disposed above the first main body and forms a receiving portion between the second and the first main body for accommodating the horizontal pump pipe; the two connecting portions of the second main body are respectively connected to the two connecting portions of the first main body one by one.
[0020] Preferably, the diversion plate adopts a "U" shaped structure, and the diversion plate is fixedly connected to the outlet end of the discharge pipe by an annular pipe clamp.
[0021] This utility model provides a concrete horizontal pump pipe discharge structure, including an installation assembly, a bend assembly, a discharge pipe, and a diversion plate. The installation assembly is used to fix the horizontal pump pipe to improve its stability during use. The bend assembly is connected to the outlet end of the horizontal pump pipe 1. The bend assembly includes multiple bends and a sliding flange turntable for connecting the bends. Through the connection and combination of the bends and the sliding flange turntable, the pump pipe can rotate 360° in the horizontal direction. It can fully utilize the reaction force of concrete at the discharge port to achieve the discharge port of the horizontal pump pipe to rotate and distribute the concrete around the support shaft. The discharge pipe is connected to the outlet end of the bend assembly. The diversion plate is connected to the outlet end of the discharge pipe. The flow direction of the concrete can be changed by adjusting the angle of the diversion plate. It acts as a concrete placing machine in general confined spaces and relies on the reaction force of the concrete discharge at the pump pipe port to reduce external thrust and improve pouring efficiency. Meanwhile, in multi-linear structural forms, such as the ground of the factory building to be poured in sections or the pouring points scattered throughout the factory, the concrete horizontal pump pipe discharge structure can achieve free switching between multiple linear forms to meet the pouring needs under complex conditions. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of an embodiment of the concrete horizontal pump pipe discharge structure of this utility model;
[0024] Figure 2 yes Figure 1 A structural diagram from another angle;
[0025] Figure 3 yes Figure 1 Another structural diagram from another angle;
[0026] Figure 4 This is an elevation view of the installation components in the discharge structure of the horizontal concrete pump pipe of this utility model;
[0027] Figure 5 This is a plan view of the installation components in the discharge structure of the horizontal concrete pump pipe of this utility model;
[0028] Figure 6 This is a schematic diagram of the diversion plate in the discharge structure of the concrete horizontal pump pipe of this utility model.
[0029] In the diagram: 1. Horizontal pump pipe; 2. First bend; 3. Elbow fixing connector; 4. Sliding flange turntable; 5. Second bend; 6. Third bend; 7. Discharge pipe; 8. Drain plate; 81. Annular pipe clamp; 9. Pipe clamp; 10. Base; 91. First main body; 92. Second main body; 93. Connecting part. Detailed Implementation
[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0031] Figure 1 This is a structural schematic diagram of this embodiment, as shown below. Figure 1 As shown, this embodiment provides a concrete horizontal pump pipe discharge structure, including: an installation assembly, a bend assembly, a discharge pipe 7, and a diversion plate 8.
[0032] The mounting assembly is used to fix the horizontal pump pipe 1 to improve its stability during use. The bend assembly is connected to the outlet end of the horizontal pump pipe 1. The bend assembly includes multiple bends and a sliding flange turntable 4 for connecting the bends. By connecting and combining the bends and the sliding flange turntable 4, the pump pipe can rotate 360° in the horizontal direction. It can make full use of the recoil force of concrete at the outlet to achieve the rotation and dispersion of material at the outlet of the horizontal pump pipe 1 around the support shaft.
[0033] In this embodiment, the discharge pipe 7 is connected to the outlet end of the bend assembly; the guide plate 8 is connected to the outlet end of the discharge pipe 7. The flow direction of the concrete can be changed by adjusting the angle of the guide plate 8. In general confined spaces, it acts as a concrete placing boom, and relies on the reaction force of the concrete discharged from the pump pipe port to reduce external thrust and improve pouring efficiency. At the same time, in multi-linear structural forms, such as the ground of the plant being poured in sections or the scattered pouring points in the factory, this concrete horizontal pump pipe discharge structure can achieve free switching between multiple linearities to meet the pouring needs of complex conditions.
[0034] As an optional implementation method, Figure 2 yes Figure 1 Another structural diagram, Figure 3 yes Figure 1 Another structural diagram, such as Figure 2 and Figure 3 As shown, the pipe bending assembly includes a first bend 2 and a second bend 5 connected in sequence, and the first bend 2 and the second bend 5 are connected by a sliding flange turntable 4.
[0035] The pipe bending assembly in this embodiment also includes a third pipe bending 6. The first pipe bending 2, the second pipe bending 5 and the third pipe bending 6 are connected in sequence. The first pipe bending 2 is connected to the horizontal pump pipe 1, the second pipe bending 5 is connected to the third pipe bending 6, and the third pipe bending 6 is connected to the discharge pipe 7 through a bend fixing connector 3.
[0036] Optionally, both the second bend 5 and the third bend 6 are 90° bends to facilitate changing the discharge direction of the horizontal pump pipe. In this embodiment, preferably, the first bend 2 is a 90° bend for vertical upward conveying, the second bend 5 is a 90° vertical bend, and the third bend 6 is a 90° horizontal bend. By combining the three 90° bends with the sliding flange turntable 4, the pump pipe can rotate 360° horizontally.
[0037] Figure 4 This is an elevation view of the installed components in this embodiment. Figure 5 This is a plan view of the installed components in this embodiment, such as... Figure 4 and Figure 5As shown, the installation assembly includes a base 10, which has a groove structure for accommodating the horizontal pump pipe 1, so as to limit the horizontal pump pipe 1 to a certain extent, ensuring safe use and convenient construction.
[0038] Specifically, the installation components in this embodiment also include pipe clamps 9, which can be placed inside the groove structure. A receiving part is provided inside the pipe clamp 9, and the horizontal pump pipe 1 is limited to the receiving part and fixed to the base 10 by the pipe clamp 9.
[0039] In this embodiment, the pipe clamp 9 includes a first body 91 and a second body 92. Both the first body 91 and the second body 92 adopt an arc-shaped structure, and both sides of the first body 91 and the second body 92 are provided with connecting parts 93.
[0040] Among them, such as Figure 4 As shown, the bottom end of the first main body 91 is located inside the groove structure, and the two connecting parts 93 of the first main body 91 are mounted on the base 10 and located on both sides of the groove structure; the second main body 92 is disposed above the first main body 91 and forms a receiving part for accommodating the horizontal pump pipe 1 between the second main body 91 and the first main body 91; the two connecting parts 93 of the second main body 92 are respectively connected to the two connecting parts of the first main body 91 one by one.
[0041] Figure 6 This is a schematic diagram of the drainage plate in this embodiment, as shown below. Figure 6 As shown, the diversion plate 8 adopts a "U" shaped structure and is fixedly connected to the outlet end of the discharge pipe 7 by an annular clamp 81.
[0042] This embodiment also provides a method for discharging concrete through a horizontal pump pipe, which uses the above-mentioned concrete horizontal pump pipe discharge structure and includes the following steps:
[0043] S1: Lay the horizontal pump pipe 1 to the area to be poured and fix it in place using the installation components.
[0044] Specifically, during construction, the horizontal pump pipe 1 is laid out in the area to be poured, installed on the base 10, and the pipe clamp 9 is locked to complete the fixation of the horizontal pump pipe 1.
[0045] S2: Connect the elbow assembly and the horizontal pump pipe 1 and the discharge pipe 7. By adjusting the angle of the diversion plate 8, the concrete is poured in the specified direction.
[0046] Specifically, before construction, the first vertical bend 2, the second bend 5 (vertical direction 90°), and the third bend 6 (horizontal direction 90°) are assembled and connected into a bend assembly using the bend fixing connector 3 and the sliding flange turntable 4. The first bend 2 of the assembled bend assembly is connected to the horizontal pump pipe 1 through the bend fixing connector 3, and the third bend 6 is connected to the discharge pipe 7. The angle of the guide plate 8 connected to the discharge pipe 7 is adjusted so that the concrete flows in the specified direction and is poured.
[0047] S3: Conveying concrete, the concrete at the outlet end has a reaction force that pushes it towards the bend assembly, causing the bend assembly to rotate along the sliding flange, pouring and placing the concrete.
[0048] During construction, the bend assembly rotates along the sliding flange turntable 4, and concrete is poured in a narrow space by relying on the concrete horizontal pump pipe discharge structure. The top horizontal pump pipe 1 can rotate within a small range by relying on the reaction force of the concrete discharge, thus acting as a small concrete placing machine.
[0049] S5: After the concrete is poured, each component is removed and cleaned in sequence, and can be reused.
[0050] When there is a need for multi-linear pouring, the concrete horizontal pump pipe discharge structure is set at the multi-linear conversion node to realize the switching between linear lines and improve the pouring efficiency.
[0051] This horizontal concrete pump pipe discharge method utilizes the sliding flange turntable 4 to achieve circumferential rotation of the horizontal pump pipe 1. The reaction force of the concrete discharge at the pump pipe port causes the discharge outlet to rotate automatically, functioning as a small concrete placing boom. This reduces the required external thrust and enables rapid concrete pouring in confined spaces, improving efficiency. It can be quickly adapted to multi-linear pouring needs, saving the time required for pump pipe disassembly and adjustment in traditional pouring methods, thus increasing pouring efficiency.
[0052] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. A concrete horizontal pump pipe discharge structure, characterized in that, include: Mounting components are used to secure the horizontal pump tubing; A bend assembly is connected to the outlet end of the horizontal pump pipe. The bend assembly includes multiple bends and a sliding flange turntable for connecting the bends. The discharge pipe is connected to the outlet end of the bent pipe assembly; A flow guide plate is connected to the outlet end of the discharge pipe.
2. The concrete horizontal pump pipe discharge structure according to claim 1, characterized in that: The pipe bending assembly includes a first bend and a second bend connected in sequence, and the first bend and the second bend are connected by the sliding flange turntable.
3. The concrete horizontal pump pipe discharge structure according to claim 2, characterized in that: The pipe bending assembly also includes a third pipe bending. The first pipe bending, the second pipe bending, and the third pipe bending are connected in sequence. The first pipe bending is connected to the horizontal pump pipe, the second pipe bending is connected to the third pipe bending, and the third pipe bending is connected to the discharge pipe through a bend fixing connector.
4. The concrete horizontal pump pipe discharge structure according to claim 3, characterized in that: Both the second bend and the third bend are 90° bends.
5. The concrete horizontal pump pipe discharge structure according to any one of claims 1-4, characterized in that: The mounting assembly includes a base with a groove structure for accommodating the horizontal pump pipe.
6. The concrete horizontal pump pipe discharge structure according to claim 5, characterized in that: The installation assembly also includes a pipe clamp, which can be placed inside the groove structure. The pipe clamp has a receiving portion inside, and the horizontal pump pipe is located within the receiving portion and fixed to the base by the pipe clamp.
7. The concrete horizontal pump pipe discharge structure according to claim 6, characterized in that: The pipe clamp includes a first body and a second body, both of which have an arc-shaped structure, and both the first body and the second body have connecting portions on both sides, wherein: The bottom end of the first main body is located inside the groove structure, and the two connecting parts of the first main body are mounted on the base and located on both sides of the groove structure; The second main body is disposed above the first main body and forms a receiving portion between the second and the first main body for accommodating the horizontal pump pipe; the two connecting portions of the second main body are respectively connected to the two connecting portions of the first main body one by one.
8. The concrete horizontal pump pipe discharge structure according to claim 1, characterized in that: The diversion plate adopts a "U" shaped structure and is fixedly connected to the outlet end of the discharge pipe by an annular pipe clamp.