A pipeline for conveying underwater anti-dispersion high-strength acrylate grouting material
By designing an underwater anti-dispersed high-strength acrylate grouting material conveying pipeline system including main pipes, branch pipes, discharge nozzles, counterweight cones and supercharged transfer ball tanks, the problems of small vertical conveying area of a single pipe, shaking the conveying pipeline and water pressure in the deep water area are solved, and large-area uniform conveying and efficient construction are achieved.
Patent Information
- Application Number
- CN202421627221.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing conveying pipelines for underwater resistant high-strength acrylate grouting materials have problems such as small vertical downward conveying area of a single pipe, easy to shake with the water flow, and the conveying speed in deep water areas may be affected by water pressure.
A conveying pipeline system including main pipe, branch pipe, branch pipe, two, discharge nozzle, counterweight cone, end, supercharged transfer ball tank, air pipe and conveying hose is designed. Underwater pressure is increased by setting up branch pipe one and branch pipe two fork transportation, counterweight cone stabilizes the main pipe, and supercharged transfer ball tank.
It realizes uniform conveying on a large area, reduces the shaking of the conveying pipeline, and ensures rapid output of grouting materials through pressurization in deep water areas, improving construction efficiency.
Smart Images
Figure CN222702728U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grouting material construction, in particular to a conveying pipeline for underwater anti-dispersion high-strength acrylate grouting material. Background Art
[0002] Underwater anti-dispersion high-strength acrylate grouting material has strong anti-dispersion and good fluidity, realizes underwater self-leveling and self-compacting, inhibits the dispersion of cement and aggregate during underwater construction, and does not pollute the construction waters. During the construction process, there are different construction methods according to the depth of the waters. For example, in shallow waters with a depth of only a few centimeters, it can be directly poured. If it is a deeper water area, it is necessary to use a delivery pipeline to transport the underwater anti-dispersion high-strength acrylate grouting material to the bottom of the water to achieve self-leveling and other operations. However, the corresponding delivery pipeline has some disadvantages in actual use:
[0003] 1. First of all, the delivery pipeline needs to extend into the bottom of the water to transport the grouting material. If a single pipe is used for transportation, the transportation area is too small, and it is easy to cause a large amount of grouting material to accumulate, affecting work efficiency;
[0004] 2. Secondly, when the delivery pipeline is transported underwater, it is easy to fluctuate with the flow of water, causing the transported grouting material to spill everywhere and cannot be accurately poured at the designated location, which also affects the construction efficiency;
[0005] 3. Finally, since the grouting material needs to be transported to the bottom of the water, there may be a certain water pressure. If the delivery pressure is insufficient, it will easily lead to the grouting material being unable to be output smoothly, affecting the delivery speed, etc. Utility Model Content
[0006] The utility model aims to provide an underwater anti-dispersion high-strength acrylate grouting material delivery pipeline, which solves the problems of small vertical downward delivery area of a single pipe, easy shaking of the delivery pipeline with the water flow affecting the dumping of the grouting material, and possible influence of water pressure on the delivery speed of the delivery pipeline in deep water areas by arranging a main pipe, a branch pipe 1, a branch pipe 2, a discharge nozzle, a counterweight cone, an end head, a pressurized transfer spherical tank, and an air pipe 1.
[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0008] The utility model is a conveying pipeline for underwater anti-dispersion high-strength acrylate grouting material, comprising a main pipe, an end, a pressurized transfer spherical tank, a conveying hose, a traction rope and a suspension plate. The ends of the main pipe are fixed, a branch pipe 1 is fixed through the upper part of the center of the main pipe, and two inclined branch pipes 2 are symmetrically distributed and fixed through the branch pipe on one side of the branch pipe, and the bottom end of the branch pipe 2 is fixed through the upper part of the main pipe; a plurality of flat discharge nozzles are fixed through the bottom of the main pipe at equal intervals; a conveying hose is also arranged above the branch pipe 1;
[0009] A pressurized transfer spherical tank is arranged above the branch pipe 2, and a gas pipe 1 is fixedly connected to the bottom of the pressurized transfer spherical tank, and the bottom end of the gas pipe 1 is connected to the peripheral side of the branch pipe 2 and fixedly connected;
[0010] The upper and lower parts of the outer periphery of each end are fixed with lifting ears, and a suspension rope is fixed on the lifting ear located below the end, and a counterweight cone is fixed at the bottom end of the suspension rope.
[0011] Furthermore, the upper section of the discharge nozzle is rectangular, the lower section of the discharge nozzle is trapezoidal, and the discharge nozzle is vertically distributed, and the bottom end of the discharge nozzle is lower than the lowest end of the counterweight cone.
[0012] Furthermore, a lifting ring is connected to the lifting ear above the end, and a traction rope is fixed to the lifting ring.
[0013] Furthermore, the upper ends of the two traction ropes respectively pass through the through holes opened in the two ends of the suspension board and extend out.
[0014] Furthermore, a second air pipe is fixedly passed through the upper part of the pressurized transfer spherical tank.
[0015] Furthermore, a flange plate 1 is fixed to the upper end of the branch pipe 1, and a flange plate 2 is fixed to the bottom end of the delivery hose. The flange plate 1 and the flange plate 2 are in contact with each other and are fixedly connected by bolts and nuts.
[0016] Furthermore, the inner diameter of the main pipe is greater than the inner diameters of the branch pipe 1 and the branch pipe 2.
[0017] The utility model has the following beneficial effects:
[0018] 1. The utility model solves the problem of small vertical downward conveying area of a single pipe by arranging a main pipe, a branch pipe 1, a branch pipe 2, and a discharge nozzle; the traditional single-pipe vertical conveying design is changed, the main pipe is placed horizontally in water, and a branch pipe 1 and two branch pipes 2 are arranged on the upper part thereof, which are equidistantly distributed. A conveying hose is connected to the branch pipe 1 to introduce grouting material, which is evenly conveyed into the main pipe through the branch pipe 2 bifurcation, and then output from multiple discharge nozzles to achieve uniform conveying over a large area.
[0019] 2. The utility model solves the problem that the conveying pipeline is easily shaken by the water flow and affects the dumping of the grouting material by arranging a counterweight cone, an end head and a main pipe; an end head is arranged at both ends of the main pipe, and a counterweight cone is suspended under each end head to realize gravity suspension, thereby ensuring that the main pipe does not shake with the water flow as much as possible, avoiding excessive shaking and causing disorderly dumping of the grouting material.
[0020] 3. The utility model solves the problem that the conveying speed of grouting materials in deep water areas may be affected by water pressure when conveying pipelines by setting a pressurized transfer spherical tank and a first air pipe; the second air pipe is connected to an external pressurizing device (such as an air compressor) to convey compressed air into the pressurized transfer spherical tank, and then conveys it from the first air pipe to the second branch pipe, thereby pressurizing the grouting materials in the second branch pipe and the main pipe, ensuring that the internal pressure is sufficient, and the grouting materials are quickly ejected from the discharge nozzle, ensuring efficient and stable discharge, and accelerating the construction speed. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.
[0022] Figure 1 A three-dimensional diagram of a pipeline for conveying an underwater anti-dispersion high-strength acrylate grouting material;
[0023] Figure 2 It is a cross-sectional view of the main pipe and the booster transfer spherical tank;
[0024] Figure 3 It is the structural diagram of the conveying hose;
[0025] Figure 4 A structural diagram of the supervisor and its attached components;
[0026] Figure 5 This is a structural diagram of the suspension board;
[0027] Figure 6 for Figure 1 A magnified view of the structure in Figure 2.
[0028] Reference numerals:
[0029] 1. Main pipe; 101. Discharge nozzle; 102. Branch pipe 1; 1021. Flange 1; 103. Branch pipe 2; 2. End; 201. Lifting ear; 202. Suspension rope; 203. Counterweight cone; 3. Pressurized transfer spherical tank; 301. Air pipe 1; 302. Air pipe 2; 4. Conveying hose; 401. Flange 2; 5. Towing rope; 501. Lifting ring; 6. Suspension plate; 601. Through hole. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0031] See also Figure 1-6 As shown, the utility model is a conveying pipeline for underwater anti-dispersion high-strength acrylate grouting material, comprising a main pipe 1, an end 2, a pressurized transfer spherical tank 3, a conveying hose 4, a traction rope 5 and a suspension plate 6. The ends of the main pipe 1 are fixed with the end 2, a branch pipe 102 is fixed through the upper part of the center of the main pipe 1, and two inclined branch pipes 103 are symmetrically distributed and fixed through the side of the branch pipe 102, and the bottom end of the branch pipe 103 is fixed through the upper part of the main pipe 1; a plurality of flat discharge nozzles 101 are fixed through the bottom of the main pipe 1 at equal intervals; a conveying hose 4 is also arranged above the branch pipe 102;
[0032] When conveying underwater anti-dispersion high-strength acrylate grouting material, the conveying hose 4 is connected to the external storage device, and the underwater anti-dispersion high-strength acrylate grouting material is input into the branch pipe 1 102 through the conveying hose 4, and then conveyed to the main pipe 1 synchronously through the branch pipe 102 and the bifurcated branch pipe 2 103, and finally discharged from the discharge nozzle 101 at the bottom of the main pipe 1. The main pipe 1 is placed horizontally in the water as a whole to realize large-area conveying;
[0033] A pressurized transfer spherical tank 3 is arranged above the second branch pipe 103, and an air pipe 1 301 is fixedly connected to the bottom of the pressurized transfer spherical tank 3, and the bottom end of the air pipe 1 301 is connected and fixed to the peripheral side of the second branch pipe 103;
[0034] The pressurized transfer spherical tank 3 is used for the transfer of pressurized air. After the compressed air is inputted into it, it is then transported downward to the branch pipe 103 through the air pipe 1 301, and the underwater anti-dispersion high-strength acrylate grouting material in the branch pipe 103 is pressurized so that it can quickly enter the main pipe 1. Similarly, the main pipe 1 is appropriately pressurized so that the underwater anti-dispersion high-strength acrylate grouting material can be quickly discharged from the discharge nozzle 101.
[0035] Each end 2 has a lifting lug 201 fixed to the upper and lower parts of the outer periphery, and a suspension rope 202 is fixed to the lifting lug 201 located below the end 2, and a counterweight cone 203 is fixed to the bottom end of the suspension rope 202;
[0036] The suspension rope 202 is connected by the lifting ear 201, and the bottom of the suspension rope 202 is connected to the counterweight cone 203. Under the action of gravity, the counterweight cone 203 is used vertically to prevent the position of the main pipe 1 from excessive displacement as much as possible, so that the delivered underwater anti-dispersion high-strength acrylate grouting material is more evenly distributed.
[0037] The upper section of the discharge nozzle 101 is rectangular, the lower section of the discharge nozzle 101 is trapezoidal, and the discharge nozzle 101 is vertically distributed, and the bottom end of the discharge nozzle 101 is lower than the lowest end of the counterweight cone 203;
[0038] The design of the discharge nozzle 101 enables the underwater anti-dispersion high-strength acrylate grouting material to be discharged over a larger area. If the nozzle is round, it may cause uneven discharge.
[0039] A lifting ring 501 is hung on the lifting ear 201 above the terminal 2, and a traction rope 5 is fixed on the lifting ring 501; the traction rope 5 is connected to an external traction device to guide the terminal 2 and the main pipe 1 to move underwater, and the traction rope 5 is connected by connecting the lifting rings 501 at the upper and lower parts of the terminal 2.
[0040] The upper ends of the two traction ropes 5 respectively pass through the through holes 601 opened in the two ends of the suspension board 6 and extend out; the suspension board 6 floats on the water surface, the traction ropes 5 are connected to the end 2 and the main pipe 1 for traction, and the traction ropes 5 pass through the suspension board 6. The approximate position of the main pipe 1 can be known through the position of the suspension board 6.
[0041] An air pipe 2 302 is fixedly passed through the upper part of the pressurized transfer spherical tank 3 ; the air pipe 2 302 is connected to an external pressurizing device (such as an air compressor) to transport compressed air into the pressurized transfer spherical tank 3 .
[0042] A flange 1021 is fixed to the upper end of the branch pipe 102, and a flange 2 401 is fixed to the bottom end of the delivery hose 4. The flange 1021 and the flange 2 401 are in contact with each other and are fixedly connected by bolts and nuts. The flange 1021 and the flange 2 401 serve as connecting components of the pipeline and are suitable for connecting the delivery hose 4 and the branch pipe 102. The branch pipe 102, the branch pipe 2 103 and the main pipe 1 are all hard pipes.
[0043] The inner diameter of the main pipe 1 is greater than the inner diameters of the branch pipe 1 102 and the branch pipe 2 103 .
[0044] The specific working principle of the utility model is as follows: first, the delivery hose 4 is connected to the external storage device, the lower end of the delivery hose 4 is connected to the branch pipe 1 102, the branch pipe 1 102, the branch pipe 2 103 and the main pipe 1 are placed underwater near the bottom of the water, and then the traction rope 5 is connected to the external traction equipment to guide the end 2 and the main pipe 1 to move underwater, and the suspension board 6 is suspended on the water surface, the lower end of the traction rope 5 is connected to the end 2 and the main pipe 1 for traction, and the upper part of the traction rope 5 passes through the suspension board 6. The approximate position of the main pipe 1 can be known through the position of the suspension board 6, and the underwater anti-dispersion high-strength acrylate grouting material is input into the branch pipe 1 102 through the delivery hose 4. It is evenly transported to the main pipe 1 through the branch pipe 2 103, and then output from multiple discharge nozzles 101, so as to achieve even transportation over a large area. At the same time, the air pipe 2 302 is used to connect the external pressurizing equipment (such as an air compressor) to transport compressed air to the pressurizing transfer spherical tank 3. After the compressed air is input, it is downwardly transported to the branch pipe 2 103 through the air pipe 1 301, and the underwater anti-dispersion high-strength acrylate grouting material in the branch pipe 2 103 is pressurized to make it quickly enter the main pipe 1. Similarly, the main pipe 1 will be appropriately pressurized to make the underwater anti-dispersion high-strength acrylate grouting material quickly output from the discharge nozzle 101, so as to complete the rapid grouting operation.
[0045] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.
Claims
1. A pipeline for conveying underwater anti-dispersion high-strength acrylic acid salt grouting material, comprising a main pipe (1), an end head (2), a pressurized transfer spherical tank (3), a conveying hose (4), a traction rope (5) and a suspension plate (6), characterized in that: Both ends of the main pipe (1) are fixed with end caps (2); a branch pipe 1 (102) is fixedly passed through the center upper portion of the main pipe (1); and two inclined branch pipes 2 (103) are symmetrically distributed and passed through the circumference of the branch pipe 1 (102); the bottom ends of the branch pipes 2 (103) are passed through and fixed to the upper portion of the main pipe (1); a plurality of flat discharge nozzles (101) are equidistantly passed through and fixed to the bottom of the main pipe (1); a conveying hose (4) is also arranged above the branch pipe 1 (102); A pressurized transfer spherical tank (3) is arranged above the second branch pipe (103), and a gas pipe (301) is fixedly connected to the bottom of the pressurized transfer spherical tank (3), and the bottom end of the gas pipe (301) is connected to the peripheral side of the second branch pipe (103) and fixedly connected; Each end head (2) is fixed with a lifting ear (201) at the upper and lower parts of the outer periphery, and a suspension rope (202) is fixed on the lifting ear (201) located below the end head (2), and a counterweight cone (203) is fixed at the bottom end of the suspension rope (202).
2. The delivery pipeline of the underwater anti-dispersion high-strength acrylate grouting material according to claim 1 is characterized in that: The upper section of the discharge nozzle (101) is rectangular, the lower section of the discharge nozzle (101) is trapezoidal, and the discharge nozzle (101) is vertically distributed, and the bottom end of the discharge nozzle (101) is lower than the lowest end of the counterweight cone (203).
3. The delivery pipeline of the underwater anti-dispersion high-strength acrylate grouting material according to claim 1 is characterized in that: A lifting ring (501) is hung on the lifting ear (201) located above the end (2), and a traction rope (5) is fixed on the lifting ring (501).
4. The delivery pipeline of the underwater anti-dispersion high-strength acrylate grouting material according to claim 3 is characterized by: The upper ends of the two traction ropes (5) respectively pass through through holes (601) opened in the two ends of the suspension plate (6) and extend out.
5. The pipeline for conveying underwater anti-dispersion high-strength acrylate grouting material according to claim 1, characterized in that: A second air pipe (302) is fixedly passed through the upper part of the pressurized transfer spherical tank (3).
6. The pipeline for conveying underwater anti-dispersion high-strength acrylate grouting material according to claim 1, characterized in that: The upper end of the branch pipe 1 (102) is fixed with a flange 1 (1021), and the lower end of the delivery hose (4) is fixed with a flange 2 (401). The flange 1 (1021) and the flange 2 (401) are in contact with each other and are fixedly connected by bolts and nuts.
7. The pipeline for conveying underwater anti-dispersion high-strength acrylate grouting material according to claim 1, characterized in that: The inner diameter of the main pipe (1) is greater than the inner diameters of the branch pipe 1 (102) and the branch pipe 2 (103).