A hydraulic unit for installing a drainage pipeline in a roadway

Abstract

The utility model discloses a hydraulic unit system for installing drainage pipeline in roadway, it is personally experienced sth, comprising: a plurality of hydraulic unit unit, each hydraulic unit unit interval setting in the inclined roadway, the upper end of each hydraulic unit unit is used for supporting the drainage pipeline, and the lower end of each hydraulic unit unit is rested on the ground of the roadway that sets up obliquely, the position between the drainage pipeline and two adjacent hydraulic unit units is used for the steel wire rope to pass the drainage pipeline and to the drainage pipeline and is drawn, and each hydraulic unit unit can be removed after the steel wire rope is fixed on the top of roadway, the utility model discloses simple structure, convenient operation has few components, and the assembly is convenient, need not complicated operation training, and the construction personnel can be fast on hand.

Description

Technical Field

[0001] This utility model belongs to the field of coal mine roadway construction equipment, and in particular relates to a hydraulic single-unit system for installing drainage pipes in roadways. Background Technology

[0002] In coal mining, roadway drainage is a crucial aspect of ensuring production safety. Drainage pipes must be laid in inclined roadways to ensure timely removal of accumulated water. Currently, the installation of roadway drainage pipes largely relies on manual labor with simple tools for lifting and positioning. This method is not only labor-intensive and inefficient, but also poses significant safety hazards due to the unique terrain of inclined roadways, which makes the pipes prone to slipping and displacement.

[0003] For pipeline installation projects with large workloads and tight schedules, traditional installation methods require a significant investment of manpower, with multiple people working together in each shift, resulting in high labor costs. Furthermore, the insufficient accuracy of manual positioning can easily lead to poor sealing of pipeline connections, causing leaks later and increasing maintenance costs. Therefore, there is an urgent need for a simple, easy-to-operate, and low-cost device to solve the problems of low installation efficiency, high safety risks, and high labor costs in drainage pipelines in inclined tunnels. Summary of the Invention

[0004] The purpose of this invention is to provide a hydraulic single-unit system for installing drainage pipes in roadways, in order to solve the problems of low installation efficiency of existing drainage pipes in inclined roadways, the need for manual hoists for lifting, which leads to slow lifting speed and high manual labor intensity.

[0005] The present invention adopts the following technical solution: a hydraulic unit system for installing drainage pipes in a roadway, comprising: multiple hydraulic unit units, each hydraulic unit unit being spaced apart in an inclined roadway, the upper end of each hydraulic unit unit being used to support the drainage pipe, and the lower end of each hydraulic unit unit being placed against the inclined roadway floor; a steel wire rope is used to pass around the drainage pipe at the position between two adjacent hydraulic unit units on the drainage pipe and to pull the drainage pipe, and each hydraulic unit unit can be removed after the steel wire rope is fixed to the top of the roadway; Each hydraulic unit includes: Hydraulic unit; vertically installed; The pipeline force ring is U-shaped with the opening facing upward. It is located at the upper end of the hydraulic unit. Its upper end is used to extend into both sides of the drainage pipeline and support the drainage pipeline upward. Its lower end is fixedly connected to the upper end of the hydraulic unit. The single-unit support frame is located below the hydraulic unit. Its lower end rests on the roadway floor, and its upper end is fixedly connected to the lower end of the hydraulic unit. It is used to support the hydraulic unit and increase the contact area between the hydraulic unit and the roadway, thereby preventing the hydraulic unit from sinking into the roadway.

[0006] The beneficial effects of this utility model are: This utility model has a simple structure and is easy to operate. It has few parts and is easy to assemble. No complicated operation training is required and construction personnel can quickly get started. The asymmetric thickness design of the pipeline force ring of this utility model is suitable for inclined roadways, and the single support frame prevents the equipment from sinking into soft ground, which can meet the construction needs of roadways with different inclination angles and different ground conditions. This utility model achieves rapid positioning and support of pipelines through a hydraulic single unit, and is combined with steel wire rope traction and fixation, which greatly reduces the workload of manual lifting and adjustment, saving 6 workers per shift and significantly improving the installation progress. This utility model has low safety risks, avoiding the risk of slippage and collision when manually lifting and transporting pipelines. At the same time, it accurately positions the pipeline connection to ensure the sealing of the pipeline and reduce the risk of leakage in the future. This utility model is low in cost, reusable, and has low modification costs. After the hydraulic unit is dismantled, it can be recycled to other roadways for reuse. Long-term use can save a lot of equipment investment and labor costs. According to actual application, it can save about 162,000 yuan per month. Attached Figure Description

[0007] Figure 1 This is a first-view structural schematic diagram of the present invention; Figure 2 This is a structural schematic diagram of the present invention from a second perspective.

[0008] Among them: 10. Hydraulic unit; 11. Drainage pipeline; 12. Hydraulic unit; 13. Pipeline stress ring; 14. Unit support frame; 15. Steel wire rope. Detailed Implementation

[0009] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0010] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more. The term "orientation" in this utility model refers to the orientation of the utility model within the... Figure 1 Description of the state's progression.

[0011] This utility model discloses a hydraulic single-unit system for installing drainage pipes in roadways, such as... Figure 1 and Figure 2 As shown, it includes: multiple hydraulic unit 10s, each hydraulic unit 10 is spaced apart in the inclined tunnel, the upper end of each hydraulic unit 10 is used to support the drainage pipe 11, and the lower end of each hydraulic unit 10 rests on the inclined tunnel floor; a steel wire rope 15 is used to pass around the drainage pipe 11 and pull the drainage pipe 11 at the position between two adjacent hydraulic unit 10s, and each hydraulic unit 10 can be removed after the steel wire rope 15 is fixed.

[0012] Each hydraulic unit 10 includes: a hydraulic unit 12, a pipeline force ring 13, and a unit support frame 14.

[0013] The hydraulic unit 12 is vertically arranged.

[0014] The pipeline force ring 13 is U-shaped with its opening facing upward. The pipeline force ring 13 is located at the upper end of the hydraulic unit 12. The upper end of the pipeline force ring 13 is used to extend into both sides of the drainage pipeline 11 and support the drainage pipeline 11 upward. The lower end of the pipeline force ring 13 is fixedly connected to the upper end of the hydraulic unit 12.

[0015] The single support frame 14 is located below the hydraulic unit 12. The lower end of the single support frame 14 rests on the roadway floor, and the upper end of the single support frame 14 is fixedly connected to the lower end of the hydraulic unit 12. The single support frame 14 is used to support the hydraulic unit 12 and increase the contact area between the hydraulic unit 12 and the roadway, thereby preventing the hydraulic unit 12 from sinking into the roadway.

[0016] The axis of the pipeline stress ring 13 is parallel to the direction of the roadway. The thickness of the pipeline stress ring 13 on the side closer to the upslope of the roadway is greater than the thickness on the side closer to the downslope of the roadway, so that the lower side of the drainage pipeline 11 can fit completely with the upper side of the pipeline stress ring 13 and adapt to the inclined roadway.

[0017] Preferably, the single support frame 14 is "n" shaped.

[0018] When using this utility model, according to the installation path and length of the drainage pipe 11, multiple hydraulic unit 10s are arranged at intervals in the inclined tunnel to ensure that the support points of each hydraulic unit 10 are evenly distributed.

[0019] Adjust the height of each hydraulic unit 12 according to the height of the drainage pipe 11, and use the pipe force ring 13 to smoothly lift the drainage pipe 11 so that the pipe maintains the preset installation posture.

[0020] At the location of the drainage pipe 11 between two adjacent hydraulic unit 10, a steel wire rope 15 is wrapped around the pipe and pulled by a hand chain hoist and fixed to the top of the tunnel to ensure that the pipe is installed in an accurate and stable position in the tunnel.

[0021] After the steel wire rope 15 is fixed and the drainage pipe 11 is installed, each hydraulic unit 10 is removed one by one to complete the entire installation operation. Example

[0022] When installing the pump house and supporting pipelines in the 2-2 mining area of ​​a certain mine, approximately 10,000 meters of drainage pipelines needed to be transported and installed, resulting in a large workload. To address the challenges of heavy workload and tight schedule in installing the pump house and supporting pipelines in the 2-2 mining area, this utility model was used for the installation.

[0023] Before construction, a U-shaped pipe support ring 13 is fabricated to fit the dimensions of the drainage pipe 11 and welded to the upper end of the hydraulic unit 12. An n-shaped unit support frame 14 is then provided for each hydraulic unit 12. During construction, a hydraulic unit 10 is placed every 5 meters in the inclined tunnel. The height of the hydraulic unit 12 is adjusted to stably support the drainage pipe 11 within the pipe support ring 13. The thickness difference of the pipe support ring 13 is used to adapt to the tunnel's inclination angle, ensuring the drainage pipe 11 remains stable and does not slip. Subsequently, steel wire ropes 15 are used to pull and secure the pipe between adjacent hydraulic unit 10s. After the entire pipe section is installed, the hydraulic unit 10 is removed for use in the next construction section.

[0024] This utility model was used to install 1,800 meters of pipeline in the tunnel. By working with a hand chain hoist, it not only greatly improved the installation efficiency, but also effectively reduced safety hazards such as pipeline slippage and personnel injury.

[0025] Statistics show that each shift saved 6 workers during the construction period. Based on a cost of 300 yuan per worker, 3 shifts per day, and 30 days per month, the monthly labor cost was saved by approximately 162,000 yuan, and the demanding construction task was successfully completed.

[0026] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hydraulic unit system for installing drainage pipes in roadways, characterized in that, include: Multiple hydraulic unit cells (10) are spaced apart in the inclined roadway. The upper end of each hydraulic unit cell (10) is used to support the drainage pipe (11), and the lower end of each hydraulic unit cell (10) rests on the inclined roadway floor. A steel wire rope (15) is used to pass around the drainage pipe (11) between two adjacent hydraulic unit cells (10) and pull the drainage pipe (11). After the steel wire rope (15) is fixed to the top of the roadway, each hydraulic unit cell (10) can be removed. Each of the hydraulic unit cells (10) includes: Hydraulic unit (12); vertically arranged; The pipeline force ring (13) is U-shaped with its opening facing upward. It is located at the upper end of the hydraulic unit (12). Its upper end is used to extend into both sides of the drainage pipeline (11) and support the drainage pipeline (11) upward. Its lower end is fixedly connected to the upper end of the hydraulic unit (12). The single support frame (14) is located on the lower side of the hydraulic single unit (12), with its lower end abutting against the roadway floor and its upper end fixedly connected to the lower end of the hydraulic single unit (12). It is used to support the hydraulic single unit (12) and increase the contact area between the hydraulic single unit (12) and the roadway, thereby preventing the hydraulic single unit (12) from sinking into the roadway.

2. A hydraulic unit system for installing drainage pipes in a roadway according to claim 1, characterized in that, The axis of the pipeline stress ring (13) is parallel to the direction of the roadway. The thickness of the pipeline stress ring (13) on the side closer to the upslope of the roadway is greater than the thickness on the side closer to the downslope of the roadway, so that the lower side of the drainage pipeline (11) is completely in contact with the upper side of the pipeline stress ring (13) and adapts to the inclined roadway.

3. A hydraulic unit system for installing drainage pipes in a roadway according to claim 1, characterized in that, The single support frame (14) is "n" shaped.

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