Concrete conveying mechanism
By designing a concrete conveying mechanism using screw hole connections and arc-shaped channel holes, the problem of unstable connection of bent pipe joints in the prior art is solved, and stable concrete conveying and convenient assembly and disassembly are achieved.
Patent Information
- Application Number
- CN202421454246.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-24
AI Technical Summary
In the existing concrete pumping system, the connection of the bent pipe joints is unstable, which is prone to loosening during the concrete conveying process, resulting in unstable conveying.
A concrete conveying mechanism is designed, adopting the first conveying pipe, the second conveying pipe, the bent pipe joint and the bent pipe cover, and a stable bent pipe joint is achieved through screw holes. The bent pipe cover is equipped with arc-shaped passage holes to enhance the connection.
The structural stability and connection firmness of the concrete conveying mechanism are realized, effectively resisting concrete impact, reducing the possibility of loose connection of bent pipes, and at the same time it is easy to disassemble and assemble and is convenient to use.
Smart Images
Figure CN222702838U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete, in particular to a concrete conveying mechanism. Background Art
[0002] Pumped concrete is the transportation and pouring of concrete mixture along the delivery pipe using a concrete pump or a pump truck. It is an effective way to transport concrete mixture, with fast speed and less labor, and is especially suitable for the transportation and pouring of large-volume concrete and high-rise building concrete. For high-rise building concrete pouring, the transport pipe often needs to be connected with an elbow joint. The current flange connection method of the elbow joint connection is unstable and easily loosened under the impact of concrete transportation. Utility Model Content
[0003] Purpose of the utility model: The technical problem to be solved by the utility model is to provide a concrete conveying mechanism in view of the deficiencies in the prior art.
[0004] In order to solve the above technical problems, the utility model discloses a concrete conveying mechanism, including a first conveying pipe, a second conveying pipe, a bend pipe joint and a bend pipe cover, wherein a group of first screw holes are respectively provided at the upper and lower ends of the first conveying pipe, and a group of second screw holes are respectively provided at the upper and lower ends of the second conveying pipe, and the bend pipe joint includes a first connecting part and a second connecting part, a first through hole adapted to the first conveying pipe is provided in the middle of the first connecting part, a group of third screw holes are respectively provided at the upper and lower ends of the first through hole, a second through hole adapted to the first conveying pipe is provided in the middle of the second connecting part, a group of fourth screw holes are respectively provided at the upper and lower ends of the second through hole, an arc-shaped channel hole connected to the first through hole and the second through hole is provided inside the bend pipe cover, a fifth screw hole adapted to the first and third screw holes is provided at the upper part of the bend pipe cover, and a sixth screw hole adapted to the second and fourth screw holes is provided at the lower part of the bend pipe cover.
[0005] In the utility model, the third screw hole at the lower part is connected with the first delivery pipe bolt.
[0006] In the utility model, the fifth screw hole of the curved pipe cover and the third screw hole on the upper part are connected with the first conveying pipe bolts.
[0007] In the utility model, the fourth screw hole at the lower part is connected with the second delivery pipe bolt.
[0008] In the utility model, the sixth screw hole of the curved pipe cover and the fourth screw hole on the upper part are connected with the second conveying pipe bolts.
[0009] Beneficial effects: The utility model has a stable structure and a firm connection, can effectively resist concrete impact, and reduces the possibility of loosening of the elbow connection. At the same time, the solution is easy to disassemble and assemble and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods, and the above and / or other advantages of the present invention will become more clear.
[0011] Figure 1 It is a structural diagram.
[0012] Reference numerals in the figure: 1. first conveying pipe, 2. second conveying pipe, 3. elbow joint, 4. elbow cover, 5. first screw hole, 6. second screw hole, 7. first connecting part, 8. second connecting part, 9. first through hole, 10. third screw hole, 11. second through hole, 12. fourth screw hole, 13. fifth screw hole, 14. sixth screw hole. DETAILED DESCRIPTION
[0013] Example:
[0014] like Figure 1 The present embodiment provides a concrete conveying mechanism, including a first conveying pipe 1, a second conveying pipe 2, an elbow joint 3 and an elbow cover 4, wherein a group of first screw holes 5 are respectively provided at the upper and lower ends of the first conveying pipe, and a group of second screw holes 6 are respectively provided at the upper and lower ends of the second conveying pipe, and the elbow joint includes a first connecting portion 7 and a second connecting portion 8, a first through hole 9 adapted to the first conveying pipe is provided in the middle of the first connecting portion, a group of third screw holes 10 are provided at the upper and lower ends of the first through hole, a second through hole 11 adapted to the first conveying pipe is provided in the middle of the second connecting portion, and a group of fourth screw holes 12 are provided at the upper and lower ends of the second through hole, an arc-shaped passage hole connected to the first through hole and the second through hole is provided inside the elbow cover, a fifth screw hole 13 adapted to the first screw hole and the third screw hole is provided on the upper part of the elbow cover, and a sixth screw hole 14 adapted to the second screw hole and the fourth screw hole is provided on the lower part of the elbow cover.
[0015] When the present embodiment is in use, the third screw hole 10 of the lower part is bolted to the first delivery pipe 1. The fifth screw hole 13 of the curved pipe cover and the third screw hole 10 of the upper part are bolted to the first delivery pipe 1. The fourth screw hole 12 of the lower part is bolted to the second delivery pipe 2. The sixth screw hole 14 of the curved pipe cover and the fourth screw hole 12 of the upper part are bolted to the second delivery pipe 2. When the concrete is delivered, the concrete is delivered from the first delivery pipe, through the first through hole 9, the arc-shaped channel hole, and the second through hole 11 to the second delivery pipe for stable delivery.
[0016] The utility model provides a thought and method of a concrete conveying mechanism. There are many methods and ways to implement the technical solution. The above is only the preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.
Claims
1. A concrete conveying mechanism, characterized in that: The invention comprises a first conveying pipe (1), a second conveying pipe (2), a bend pipe joint (3) and a bend pipe cover (4), wherein the first conveying pipe end is provided with a group of first screw holes (5) at the upper and lower ends, and the second conveying pipe end is provided with a group of second screw holes (6) at the upper and lower ends, and the bend pipe joint comprises a first connecting portion (7) and a second connecting portion (8), wherein the first connecting portion is provided with a first through hole (9) adapted to the first conveying pipe in the middle, and the first through hole is provided with a group of third screw holes (10) at the upper and lower ends, and the second connecting portion is provided with a second through hole (11) adapted to the first conveying pipe in the middle, and the second through hole is provided with a group of fourth screw holes (12) at the upper and lower ends, and an arc-shaped passage hole connected to the first through hole and the second through hole is provided inside the bend pipe cover, a fifth screw hole (13) adapted to the first screw hole and the third screw hole is provided on the upper part of the bend pipe cover, and a sixth screw hole (14) adapted to the second screw hole and the fourth screw hole is provided on the lower part of the bend pipe cover.
2. A concrete conveying mechanism according to claim 1, characterized in that: The third screw hole (10) at the bottom is connected to the first delivery pipe (1) by bolts.
3. A concrete conveying mechanism according to claim 1, characterized in that: The fifth screw hole (13) of the curved pipe cover and the third screw hole (10) on the upper portion are connected with the first conveying pipe (1) by bolts.
4. A concrete conveying mechanism according to claim 1, characterized in that: The fourth screw hole (12) at the bottom is connected to the second delivery pipe (2) by bolts.
5. A concrete conveying mechanism according to claim 1, characterized in that: The sixth screw hole (14) of the curved pipe cover and the fourth screw hole (12) on the upper portion are connected with the second conveying pipe (2) by bolts.