Dual-power pipeline conveying mechanism

Abstract

The invention relates to a dual-power pipeline conveying mechanism which is characterized by comprising two identical driving devices, the driving devices respectively drive two conveying wheels to rotate in opposite directions at the same rotating speed, and a pipeline is pushed to move forwards through friction force between the two conveying wheels and the pipeline. The mechanical conveying mode greatly accelerates the construction progress and improves the construction efficiency. And potential safety hazards caused by a manual feeding mode are avoided, and the safety of constructors is guaranteed. And the conveying requirements of pipelines with different diameters and materials can be met by adjusting the conveying force. The device is relatively simple in structure and easy to maintain, and the use cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel construction, and in particular to a dual-power pipeline transportation mechanism. Background Art

[0002] During the tunnel construction process, it is often necessary to transport hard pipes or soft pipes to various holes, such as anchor holes, grouting pipe holes, etc. These operations often have strict requirements on construction progress and safety. At present, most of the tunnel construction adopts the method of manual delivery of pipelines. However, this method has many shortcomings. First of all, manual delivery is not only inefficient and difficult to meet the needs of rapid construction, but also has certain safety hazards, posing a threat to the personal safety of construction workers. Secondly, the method of manual delivery of pipelines is difficult to ensure the delivery accuracy and stability of the pipelines, which may affect the subsequent construction quality and effect. Therefore, in order to solve the problems existing in the prior art, the present invention proposes a dual-power pipeline delivery mechanism, which aims to realize the mechanized delivery of pipelines and improve construction efficiency and safety. Summary of the invention

[0003] The purpose of the present invention is to provide a dual-power pipeline transportation mechanism, aiming to realize mechanized transportation of pipelines and improve the safety and efficiency of construction.

[0004] The present invention is implemented by adopting the following technical scheme: a dual-power pipeline conveying mechanism, characterized in that it includes two identical driving devices, which respectively drive two conveying wheels to rotate in opposite directions at the same speed, and the friction between the two conveying wheels and the pipeline pushes the pipeline forward.

[0005] Furthermore, the two identical driving devices are respectively arranged on the fixed mounting seat and the movable mounting seat.

[0006] Furthermore, the movable mounting seat is installed on a slide rail so that the movable mounting seat can slide relative to the fixed mounting seat.

[0007] Furthermore, a spring is provided on the movable mounting seat, and the spring pushes the movable mounting seat to be close to the fixed mounting seat, so as to prevent the pipeline from being stuck or damaged due to excessive conveying force during the conveying process.

[0008] Furthermore, a gasket is provided between the fixed mounting seat and the movable mounting seat for further adjusting the gap between the conveying wheel and the pipeline to ensure the stability and reliability of the conveying process.

[0009] Furthermore, the spring is arranged on a side of the movable mounting seat away from the fixed mounting seat.

[0010] Furthermore, the movable mounting seat is slidably connected to the fixed mounting seat via a slide rail.

[0011] The dual-power pipeline conveying mechanism described in the present invention has the following beneficial effects: Improve construction efficiency: Mechanized transportation method greatly speeds up the construction progress and improves construction efficiency.

[0012] Enhanced safety: It avoids the potential safety hazards caused by manual delivery and ensures the safety of construction workers.

[0013] Strong adaptability: By adjusting the conveying force, it can adapt to the conveying needs of pipelines with different diameters and materials.

[0014] Easy maintenance: The structure of the invention is relatively simple, easy to maintain and service, and reduces the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a front view of a dual-power pipeline conveying mechanism; Figure 2 It is a left view of a dual-power pipeline conveying mechanism; Figure 3 It is a top view of a dual-power pipeline delivery mechanism; In the figure, 1-driving device; 2-conveying wheel; 3-fixed mounting seat; 4-movable mounting seat; 5-spring; 6-pipeline; 7-gasket DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figure 1-3As shown, a dual-power pipeline conveying mechanism includes two identical driving devices 1, which respectively drive two conveying wheels 2 to rotate in opposite directions at the same speed, and the friction between the two conveying wheels 2 and the pipeline 6 pushes the pipeline 6 to move forward.

[0020] Two identical driving devices 1 are respectively arranged on a fixed mounting seat 3 and a movable mounting seat 4. The movable mounting seat 4 is installed on a slide rail so that the movable mounting seat 4 can slide relative to the fixed mounting seat 3. By adjusting the distance between the movable mounting seat 4 and the fixed mounting seat 3, the center distance of the conveying wheel 2 can be changed, thereby increasing or reducing the friction between the conveying wheel 2 and the pipeline 6. A spring 5 is arranged on the movable mounting seat 4, and a gasket 7 is arranged between the fixed mounting seat 3 and the movable mounting seat 4. The arrangement of the spring 5 can prevent the pipeline 6 from being stuck or damaged due to excessive conveying force during the conveying process. When the conveying force exceeds the pressing force of the spring 5, the two conveying wheels 2 and the pipeline 6 will slip, thereby protecting the pipeline 6 and the power system. At the same time, the spring 5 can also adjust the size of the friction force. By changing the pressing length of the spring 5, the pressing force can be changed, thereby adjusting the conveying force. The gasket 7 is used to further adjust the gap between the conveying wheel and the pipeline to ensure the stability and reliability of the conveying process.

[0021] When using the dual-power pipeline conveying mechanism of the present invention, first place the pipeline 6 between the conveying wheels 2, then start the driving device 1 to rotate the conveying wheels 2. By adjusting the fixed mounting seat 4, the movable mounting seat 3 and the spring 5 and other components, the conveying force can be accurately adjusted to ensure that the pipeline 6 can be smoothly and quickly conveyed to the designated position.

[0022] The above embodiments describe the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the changes and modifications made by those skilled in the art shall be within the scope of protection of the appended claims of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A dual-power pipeline conveying mechanism, characterized in that: It comprises two identical driving devices (1), wherein the driving devices (1) respectively drive two conveying wheels (2) to rotate at the same speed and in opposite directions, and push the pipeline (6) forward through the friction force between the two conveying wheels (2) and the pipeline (6).

2. A dual-power pipeline delivery mechanism according to claim 1, characterized in that: The two identical drive devices (1) are respectively arranged on the fixed mounting seat (3) and the movable mounting seat (4).

3. A dual-power pipeline delivery mechanism according to claim 2, characterized in that: The movable mounting seat (4) is mounted on a slide rail so that the movable mounting seat (4) can slide relative to the fixed mounting seat (3).

4. A dual-power pipeline delivery mechanism according to claim 3, characterized in that: The movable mounting seat (4) is provided with a spring (5), and the movable mounting seat (4) is pushed by the spring (5) to be close to the fixed mounting seat (3), so as to prevent the pipeline (6) from being stuck or damaged due to excessive conveying force during the conveying process.

5. A dual-power pipeline delivery mechanism according to claim 2, characterized in that: A gasket (7) is provided between the fixed mounting seat (3) and the movable mounting seat (4) for further adjusting the gap between the conveying wheel (2) and the pipeline (6) to ensure the stability and reliability of the conveying process.

6. A dual-power pipeline delivery mechanism according to claim 4, characterized in that: The spring (5) is arranged on a side of the movable mounting seat (4) away from the fixed mounting seat (3).

7. A dual-power pipeline delivery mechanism according to claim 3, characterized in that: The movable mounting seat (4) is slidably connected to the fixed mounting seat (3) via a slide rail.

Images