Reinforcing device for concrete pumping pipe
By using concrete base and pumping pipe clamp reinforcement structure in concrete pumping pipes, the problems of pipe bursting and vibration of pumping pipes in high-rise buildings are solved, which improves pumping efficiency and safety and extends service life.
Patent Information
- Application Number
- CN202420611909.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-27
AI Technical Summary
During the concrete pumping process of super-high-rise and high-rise buildings, the pumping pipeline is prone to problems such as pipe bursting, pumping pressure loss and connection bolt deslip, which affects the construction progress and safety.
A concrete pumping pipe reinforcement device is designed, including concrete pumping inclined upward pipe, concrete base and pumping pipe clamp. The pumping pipe is fixed through the concrete base, and a multi-layer open hoop and stirrup reinforcement structure is used, combined with Double sealing ring for improved sealing and stability.
It effectively enhances the strength and stability of the pumping pipeline, reduces vibration and deformation, improves pumping efficiency, reduces leakage and waste, extends the service life of the pipeline, and improves construction safety.
Smart Images
Figure CN222351609U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of concrete transportation, and in particular relates to a reinforcement device for a concrete pumping pipe. Background Art
[0002] With the rapid development of my country's economy and the increase of urban population, super high-rise and high-rise buildings occupy an extremely important position in modern urban construction. The emergence of super high-rise and high-rise buildings can greatly alleviate the relatively dense living, working and living conditions of people. In order to better meet the construction needs of such high-rise and super high-rise buildings, huge requirements are put forward for concrete pumping during the construction process.
[0003] For super-high-rise and high-rise buildings, the high concrete pumping pressure, high resistance, high concrete strength level and high viscosity make concrete pumping construction difficult. Concrete pumping pipes are more prone to bursting and pumping pressure loss, affecting the progress of project construction.
[0004] Traditional concrete pumping pipes are fixed with steel pipes, and the bends of concrete pumping pipes are fixed with multi-layer steel pipes. Although the bends of concrete pumping pipes can be fixed to prevent large movements during pumping, long-term pumping will cause the connecting bolts of the steel pipes at the bends of concrete pumping pipes to slip, causing the steel pipes at the bends of concrete pumping pipes to twist. If the pumping process is performed again, the steel pipes will shake violently, and it is necessary to constantly check and reinforce the bolts connecting the steel pipes. If the movement range is too large, the upper structure needs to be dismantled and the steel pipe structure needs to be re-fixed, which is time-consuming and laborious. Excessive pressure will also affect the safety of construction. Utility Model Content
[0005] In order to solve the above problems, the utility model designs a reinforcement device for a concrete pumping pipe.
[0006] A reinforcement device for a concrete pumping pipe, characterized by comprising: a concrete pumping inclined upward pipe, a concrete base and a pumping pipe clamp;
[0007] The bending pipe of the concrete pumping inclined upward pipe is fixedly installed in the concrete base;
[0008] The connection opening of the concrete pumping inclined upward pipe is fixed at the middle of the top surface and the middle of the side surface of the concrete base;
[0009] The pumping pipe clamp is fixed at the connection between the concrete pumping inclined upward pipe and the pipeline.
[0010] Preferably, the diameter of the concrete pumping inclined upward pipe is 159 mm, the outer diameter is 168 mm, and the wall thickness is 4.5 mm.
[0011] Preferably, the bend of the concrete pumping inclined upward pipe is fixed at the middle position of the concrete base, and the upper and lower connecting interfaces of the concrete pumping inclined upward pipe are located in the middle position of the top and side surfaces of the concrete base.
[0012] Preferably, the concrete base is a rectangular three-dimensional structure; the length of the concrete base is 800mm-1200mm, the width is 800mm-1200mm, and the height is 600mm-800mm.
[0013] Preferably, a multi-layer planar steel bar structure is used inside the concrete base, and the planar steel bar structure is fixed by vertical steel bars; the middle of the planar steel bars and the vertical steel bars are hollowed out.
[0014] Preferably, the pumping pipe clamp comprises a double sealing rubber ring, a clamp, a fixing rod and a rotating bolt;
[0015] The double sealing rubber ring is fixed inside the clamp; the fixing rod is connected to the fixed end of the clamp; and the rotating bolt is connected to the rotating end of the clamp.
[0016] Preferably, the double sealing rubber ring includes an edge tight rubber ring and an outwardly protruding C-shaped rubber ring, the edge tight rubber ring is tightly attached to the inner edge of the clamp, and the edge tight rubber ring adopts a multi-layer air cushion structure; the outwardly protruding C-shaped rubber ring is located inside the edge tight rubber ring, and the outwardly protruding C-shaped rubber ring is tightly attached to the concrete pumping inclined upward pipe.
[0017] Preferably, an open hoop is added at the turning point of the concrete pumping inclined upward pipe inside the concrete base; multiple layers of open hoop are added at the turning point of the concrete pumping inclined upward pipe, and the open hoop is designed to be narrow at the top and wide at the bottom, and the base of the open hoop is fixed on the internal steel bars of the concrete base to prevent the internal damage and cracking of the concrete base due to severe vibration caused by excessive pressure at the turning point.
[0018] Preferably, the upper pipe opening of the concrete pumping inclined upward pipe is reinforced with stirrups on the upper part of the concrete base, and the stirrups at the upper pipe opening of the concrete pumping inclined upward pipe are welded to the flat steel bars inside the concrete base.
[0019] Preferably, the concrete pumping inclined upward pipe is reinforced with stirrups at the lower pipe opening on the side of the concrete base, and the stirrups at the lower pipe opening of the concrete pumping inclined upward pipe are welded to the vertical steel bars inside the concrete base.
[0020] With respect to the prior art, the technical solution of this application has the following advantages and effects:
[0021] 1. The utility model is a reinforcement device for concrete pumping pipes, which uses a concrete base to fix the concrete pumping pipes tilted upward. The reinforcement device for concrete pumping pipes can effectively enhance the strength and stability of the pumping pipes, reduce pipe vibration and deformation, and thus improve pumping efficiency.
[0022] 2. The utility model is a reinforcement device for concrete pumping pipes. The open hoop structure added inside the concrete base is used to add multiple layers of concrete pumping pipes at an angle upward at the bend of the pipe, so as to prevent the pumping pipe from being deformed or broken during the pumping process, reduce concrete leakage and waste, and thus ensure the quality and uniformity of the concrete.
[0023] 3. The utility model is a reinforcement device for concrete pumping pipes. The pumping pipe clamp adopts a double sealing rubber ring structure, which can greatly increase the sealing performance. During the pumping process, the convex C-shaped rubber ring of the pumping pipe clamp is used. When the pressure is greater, the convex C-shaped rubber ring has a stronger fit, thereby making the pumping efficiency higher.
[0024] 4. The utility model is a reinforcement device for concrete pumping pipes. It utilizes the concrete pumping inclined upward pipe to reinforce the upper and lower pipe openings on the side of the concrete base with stirrups. It can effectively reduce pipe wear and damage during the pumping process, extend the service life of the pipe, and reduce maintenance and replacement costs.
[0025] The above is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.
[0026] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0028] Figure 1 This is a main diagram of a concrete pumping pipe reinforcement device of the utility model;
[0029] Figure 2This is a side view of a reinforcement device for concrete pumping pipes of the utility model;
[0030] Figure 3 This is a diagram of the internal structure of a concrete pumping pipe reinforcement device of the utility model;
[0031] Figure 4 This is a structural diagram of a pumping pipe clamp used in a concrete pumping pipe reinforcement device of the utility model;
[0032] Figure numerals: 1. Concrete pumping inclined upward pipe; 2. Concrete base; 3. Pumping pipe clamp; 4. Double sealing rubber ring; 5. Fixing rod; 6. Rotating bolt; 7. Open hoop. DETAILED DESCRIPTION
[0033] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all the embodiments. In the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment. It should be understood that "one embodiment" or "this embodiment" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "one embodiment" or "this embodiment" appearing in various places throughout the specification may not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.
[0034] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.
[0035] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association relationship between associated objects, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.
[0036] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions. Example
[0037] This embodiment mainly introduces a main structure of a concrete pumping pipe reinforcement device.
[0038] Further, the reinforcement device for concrete pumping pipe is characterized by comprising: a concrete pumping inclined upward pipe 1, a concrete base 2 and a pumping pipe clamp 3;
[0039] The bending pipe of the concrete pumping inclined upward pipe 1 is fixedly installed in the concrete base 2;
[0040] The connection opening of the concrete pumping inclined upward pipe 1 is fixed at the middle of the top surface and the middle of the side surface of the concrete base 2;
[0041] The pumping pipe clamp 3 is fixed at the connection between the concrete pumping inclined upward pipe 1 and the pipeline.
[0042] Furthermore, the concrete pumping inclined upward pipe 1 has a diameter of 159 mm, an outer diameter of 168 mm, and a wall thickness of 4.5 mm.
[0043] Furthermore, the bend of the concrete pumping inclined upward pipe 1 is fixed at the middle position of the concrete base 2, and the upper and lower connecting interfaces of the concrete pumping inclined upward pipe 1 are located in the middle position of the top and side surfaces of the concrete base 2.
[0044] Furthermore, the concrete base 2 is a rectangular three-dimensional structure; the length of the concrete base 2 is 800mm-1200mm, the width is 800mm-1200mm, and the height is 600mm-800mm.
[0045] Furthermore, a multi-layer planar steel bar structure is used inside the concrete base 2, and the planar steel bar structure is fixed by vertical steel bars; the middle of the planar steel bars and the vertical steel bars are hollowed out.
[0046] Further, the pumping pipe clamp 3 includes a double sealing rubber ring 4, a clamp, a fixing rod 5 and a rotating bolt 6;
[0047] The double sealing rubber ring 4 is fixed inside the clamp; the fixing rod 5 is connected to the fixed end of the clamp; and the rotating bolt 6 is connected to the rotating end of the clamp.
[0048] Furthermore, the double sealing rubber ring 4 includes an edge tight rubber ring and an outwardly protruding C-shaped rubber ring. The edge tight rubber ring is tightly attached to the inner edge of the clamp, and the edge tight rubber ring adopts a multi-layer air cushion structure; the outwardly protruding C-shaped rubber ring is located inside the edge tight rubber ring, and the outwardly protruding C-shaped rubber ring is tightly attached to the concrete pumping inclined upward pipe 1.
[0049] Furthermore, an open hoop 7 is added at the turning point inside the concrete base 2 of the inclined upward pipe 1 for concrete pumping; multiple layers of open hoop 7 are added at the turning point of the inclined upward pipe 1 for concrete pumping, and the open hoop 7 is designed to be narrow at the top and wide at the bottom, and the base of the open hoop 7 is fixed on the internal steel bars of the concrete base 2 to prevent the internal concrete base 2 from being damaged and cracked due to severe vibration caused by excessive pressure at the turning point.
[0050] Furthermore, the upper pipe opening of the concrete pumping inclined upward pipe 1 on the upper part of the concrete base 2 is reinforced with stirrups, and the stirrups at the upper pipe opening of the concrete pumping inclined upward pipe 1 are welded to the flat steel bars inside the concrete base 2.
[0051] Furthermore, the concrete pumping inclined upward pipe 1 is reinforced with stirrups at the lower pipe opening on the side of the concrete base 2, and the stirrups at the lower pipe opening of the concrete pumping inclined upward pipe 1 are welded to the vertical steel bars inside the concrete base 2.
[0052] The utility model discloses a main body device for reinforcing a concrete pumping pipe. A concrete base is used to fix the concrete pumping pipe inclined upward. The concrete pumping pipe reinforcing device can effectively enhance the strength and stability of the pumping pipe, reduce pipe vibration and deformation, and thus improve pumping efficiency. Example
[0053] This embodiment is based on the above-mentioned embodiment 1 and mainly introduces a concrete steel bar main body structure for a concrete pumping pipe reinforcement device.
[0054] The interior of the concrete body adopts a hollow steel bar structure, and the steel bar structure between the concrete base and the concrete pumping inclined upward pipe is a tic-tac-toe structure;
[0055] The upper pipe opening of the concrete pumping inclined upward pipe is located in the middle of the tic-tac-toe of the upper steel bar structure;
[0056] The side pipe opening of the concrete pumping inclined upward pipe is located in the middle of the tic-tac-toe of the side steel bar structure;
[0057] The upper pipe opening of the concrete pumping inclined upward pipe on the upper part of the concrete base is reinforced with stirrups, and the stirrups at the upper pipe opening of the concrete pumping inclined upward pipe are welded to the plane steel bars inside the concrete base;
[0058] The concrete pumping inclined upward pipe is reinforced with stirrups at the lower pipe opening on the side of the concrete base, and the stirrups at the lower pipe opening of the concrete pumping inclined upward pipe are welded to the vertical steel bars inside the concrete base;
[0059] The concrete pumping inclined upward pipe is provided with an open hoop at the turning point inside the concrete base;
[0060] A plurality of open hoops are added at the bend of the concrete pumping inclined upward pipe to fix the concrete pumping inclined upward pipe. The open hoops are designed to be narrow at the top and wide at the bottom. The base of the open hoops is fixed to the steel bars inside the concrete base to prevent the concrete base (2) from being damaged and cracked due to severe vibration caused by excessive pressure at the bend.
[0061] This embodiment introduces a concrete steel bar main body structure for a concrete pumping pipe reinforcement device, which utilizes an open hoop structure added inside the concrete base to increase the concrete pumping tilt upward at the pipe bend in multiple layers to prevent the pumping pipe from deforming or rupturing during the pumping process, reduce concrete leakage and waste, and thus ensure the quality and uniformity of the concrete. Example
[0062] This embodiment is mainly based on Embodiment 1, and mainly introduces a pumping pipe clamp structure for a concrete pumping pipe reinforcement device.
[0063] The pumping pipe clamp comprises a double sealing rubber ring, a clamp, a fixing rod and a rotating bolt;
[0064] The double sealing rubber ring is fixed inside the clamp;
[0065] The fixing rod is connected to the fixing end of the clamp;
[0066] The bottom of the rotating bolt is connected to the rotating end of the clamp;
[0067] The double sealing rubber ring includes an edge tight rubber ring and an outer convex C-shaped rubber ring. The edge tight rubber ring is tightly attached to the inner edge of the clamp, and the edge tight rubber ring adopts a multi-layer air cushion structure. The edge tight rubber ring plays a first sealing role. When the pressure impact of the fixed concrete pumping inclined upward pipe is too large, the edge tight rubber ring can prevent the rotating bolt from slipping and pressure leakage due to excessive pressure.
[0068] The convex C-shaped rubber ring inside the double sealing rubber ring is located inside the edge tight rubber ring, and the convex C-shaped rubber ring is tightly attached to a structure with a convex middle and concave sides. The convex middle part is tightly attached to the concrete pumping inclined upward pipe, and the concave parts on both sides are connected to the edge tight rubber ring;
[0069] The convex C-shaped rubber ring inside the double sealing rubber ring plays a second sealing role. When the pressure of the concrete pumping inclined upward pipe continues to increase, the pressure acts on the convex C-shaped rubber ring, and the convex C-shaped rubber ring applies pressure to the concrete pumping inclined upward pipe. As the pressure continues to increase, the pressure of the convex C-shaped rubber ring on the pipeline also gradually increases. When the pressure increases to a certain limit, the concave structures on both sides of the convex C-shaped rubber ring will bear the excess pressure.
[0070] This embodiment mainly introduces a pumping pipe clamp structure for a concrete pumping pipe reinforcement device. The pumping pipe clamp adopts a double sealing rubber ring structure to greatly increase the sealing performance. During the pumping process, the convex C-shaped rubber ring of the pumping pipe clamp is used. The greater the pressure, the stronger the tightness of the convex C-shaped rubber ring, thereby making the pumping efficiency higher.
[0071] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.
Claims
1. A reinforcement device for a concrete pumping pipe, characterized in that: include: A concrete pumping inclined upward pipe (1), a concrete base (2) and a pumping pipe clamp (3); The bending pipe of the concrete pumping inclined upward pipe (1) is fixedly installed in the concrete base (2); The connection opening of the concrete pumping inclined upward pipe (1) is fixed at the middle of the top surface and the middle of the side surface of the concrete base (2); The pumping pipe clamp (3) is fixed at the connection between the concrete pumping inclined upward pipe (1) and the pipeline.
2. A reinforcement device for concrete pumping pipe according to claim 1, characterized in that: The concrete pumping inclined upward pipe (1) has a pipe diameter of 159 mm, an outer diameter of 168 mm, and a wall thickness of 4.5 mm.
3. A reinforcement device for concrete pumping pipe according to claim 2, characterized in that: The bend of the concrete pumping inclined upward pipe (1) is fixed at the middle position of the concrete base (2), and the upper and lower connecting interfaces of the concrete pumping inclined upward pipe (1) are located at the middle position of the top surface and the side surface of the concrete base (2).
4. A reinforcement device for concrete pumping pipe according to claim 3, characterized in that: The concrete base (2) is a rectangular three-dimensional structure; the length of the concrete base (2) is 800 mm-1200 mm, the width is 800 mm-1200 mm, and the height is 600 mm-800 mm.
5. A reinforcement device for concrete pumping pipe according to claim 4, characterized in that: The concrete base (2) has a multi-layer planar steel bar structure inside, and the planar steel bar structure is fixed by vertical steel bars; the middle of the planar steel bars and the vertical steel bars is hollowed out.
6. A reinforcement device for concrete pumping pipe according to claim 1, characterized in that: The pumping pipe clamp (3) comprises a double sealing rubber ring (4), a clamp, a fixing rod (5) and a rotating bolt (6); The double sealing rubber ring (4) is fixed inside the clamp; the fixing rod (5) is connected to the fixed end of the clamp; and the rotating bolt (6) is connected to the rotating end of the clamp.
7. A reinforcement device for concrete pumping pipe according to claim 6, characterized in that: The double sealing rubber ring (4) comprises an edge tight rubber ring and an outer convex C-shaped rubber ring, wherein the edge tight rubber ring is tightly attached to the inner edge of the clamp and adopts a multi-layer air cushion structure; the outer convex C-shaped rubber ring is located inside the edge tight rubber ring, and the outer convex C-shaped rubber ring is tightly attached to the concrete pumping inclined upward pipe (1).
8. A reinforcement device for concrete pumping pipe according to claim 1, characterized in that: The concrete pumping inclined upward pipe (1) is provided with an open hoop (7) at a turning point inside the concrete base (2); multiple layers of open hoop (7) are provided at a turning point of the concrete pumping inclined upward pipe (1); the base of the open hoop (7) is fixed to the internal steel bars of the concrete base (2) to prevent the concrete base (2) from being damaged or cracked due to severe vibration caused by excessive pressure at the turning point.
9. A reinforcement device for concrete pumping pipe according to claim 8, characterized in that: The upper pipe opening of the concrete pumping inclined upward pipe (1) on the upper part of the concrete base (2) is reinforced with stirrups, and the stirrups at the upper pipe opening of the concrete pumping inclined upward pipe (1) are welded to the plane steel bars inside the concrete base (2).
10. A reinforcement device for concrete pumping pipe according to claim 8, characterized in that: The concrete pumping inclined upward pipe (1) is reinforced with stirrups at the lower pipe opening on the side of the concrete base (2), and the stirrups at the lower pipe opening of the concrete pumping inclined upward pipe (1) are welded to the vertical steel bars inside the concrete base (2).