Simple mud hose switch control clamp
By designing a simple mud hose switch control clamp, the problem of low mud treatment efficiency in bored pile construction was solved, realizing efficient recycling and resource conservation of mud, and reducing construction costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI PUDONG NEW AREA CONSTR GRP CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-06-05
AI Technical Summary
The current drilling and grouting pile construction has low mud treatment efficiency, mud transportation causes land pollution and water waste, and there is a lack of simple and efficient mud control tools.
Design a simple mud hose switch control clamp, which adopts a structure of upright pole, handrail pole, stabilizing balance system pole, pole tip, constraint pole and closing pole, and is connected by a pin shaft to realize the switch control of mud hose.
It improves the efficiency of mud circulation construction, reduces mud discharge, saves land and water resources, reduces construction costs, and is flexible and convenient to operate.
Smart Images
Figure CN224326728U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a hose switch control device, and more particularly to a simple mud hose switch control clamp. Background Technology
[0002] Drilled pile technology refers to the process of creating pile holes in the foundation soil through mechanical drilling, steel pipe extrusion, or manual excavation, then placing a reinforcing cage inside and pouring concrete to form piles. It features mechanized operation, simple technology, and low construction noise and vibration. However, the resulting mud and its disposal have always been challenges in engineering projects. Mud removal requires land acquisition, which conflicts with national policies protecting arable land. After being stockpiled, the mud is difficult to solidify for a long time, and the mud-covered soil cannot be used for planting or development, wasting national land resources. Furthermore, during the rainy season, mud overflows may pollute surrounding land and water resources. Finally, mud removal requires a large amount of clean water for the drilled piles, consuming significant water resources.
[0003] Construction process of bored piles: Leveling the site → Mud preparation → Installing the casing → Laying the working platform → Installing and positioning the drilling rig → Drilling the hole → Discharging the mud into the waste mud pool or reusing it in the circulation pool → Lowering the reinforcing cage → Pouring underwater concrete → Pulling out the casing → Inspecting the quality.
[0004] The mud circulation system plays a vital role in bored pile construction. It comprises a mud circulation tank, sedimentation tank, circulation channel, mud pump, and other equipment, and includes facilities for drainage, clean water, and waste disposal. In actual construction, due to the complex on-site environment, the development of a simple and easily manufactured auxiliary component can significantly improve the efficiency of mud circulation construction.
[0005] In mud circulation, the mud generated during on-site drilling flows into the mud circulation tank and waste mud tank respectively through a three-way flexible hose. The mud in the mud circulation tank is treated and recycled in a reasonable manner, which reduces mud discharge and improves mud utilization. Since on-site drilling requires continuous grouting and drainage, and grouting needs to be paused during hole cleaning, mud control is a dynamic process. Simple and efficient tools can effectively assist in the dynamic control of mud. Utility Model Content
[0006] The technical problem to be solved by this utility model is to provide a simple mud hose switch control clamp, which is simple, easy to manufacture and flexible to operate. It can help solve the problem of mud flow direction in on-site construction and greatly improve construction efficiency.
[0007] The technical solution adopted by this utility model to solve the above-mentioned technical problems is to provide a simple mud hose switch control clamp, including a pole, one end of which is a pole tip, and the other end is connected to a handrail; a stabilizing balance system pole is provided on the pole near the pole tip, and two parallel constraint rods are provided above the stabilizing balance system pole, with a closing rod between the two constraint rods. The net distance between the two constraint rods is equal to the sum of the diameters of the two steel pipes of the closing rod. One end of the two steel pipes of the closing rod is fixed by a pin, and the middle part of the two steel pipes of the closing rod is used to clamp the mud hose.
[0008] Furthermore, the handrail is made of reinforcing bars or steel pipes, and the diameter of the reinforcing bars is 16mm-25mm.
[0009] Furthermore, the upright is made of steel bars or steel pipes, and the length of the upright is 1.2-1.5 meters.
[0010] Furthermore, the stabilizing balance system rod is assembled from four identical steel bars or steel pipes, which are located on the same horizontal plane and are perpendicular to each other at a 90-degree angle.
[0011] Furthermore, the tip of the rod is conical in shape, with the lowest part being pointed.
[0012] Furthermore, the two constraint rods are of equal length, and the constraint rods are ribbed steel bars.
[0013] Furthermore, the pin passes through the end holes of the two steel pipes of the closing rod, so that the two steel pipes of the closing rod are combined together and form a fixed end that can rotate around the pin.
[0014] Furthermore, the uprights and handrails are connected by full penetration welding.
[0015] Furthermore, the upright and the stabilizing balance system rod are connected by full penetration welding.
[0016] Compared with existing technologies, this utility model has the following advantages: 1. Simple structure, strong practicality, and convenient for flexible on-site construction requirements. 2. On-site materials such as steel bars and steel pipes are readily available, making manufacturing and processing simple, low-cost, and economical. 3. Flexible operation, closely suited to the actual on-site construction environment; simple operation is all that's needed to control the opening and closing of the mud pipe. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the simple mud hose switch control clamp of this utility model in the closed state;
[0018] Figure 2 This is a schematic diagram of the structure of the simple mud hose switch control clamp of this utility model in the non-closed state;
[0019] Figure 3 This is a schematic diagram of the structure of the simple mud hose switch control clamp of this utility model after removing the closing rod. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0021] Figure 1 This is a schematic diagram of the simple mud hose switch control clamp of this utility model in the closed state; Figure 2 This is a schematic diagram of the structure of the simple mud hose switch control clamp of this utility model in the non-closed state; Figure 3 This is a schematic diagram of the structure of the simple mud hose switch control clamp of this utility model after removing the closing rod.
[0022] Please see Figure 1 , Figure 2 and Figure 3 The simple mud hose switch control clamp provided by this utility model consists of a handle 1, a vertical pole 2, a stabilizing balance system pole 3, a pole tip 4, constraint rods 5, a closing rod 6, and a pin 7. One end of the vertical pole 2 is the pole tip 4, and the other end is connected to the handle 1. A stabilizing balance system pole 3 is arranged above the pole tip 4 on the vertical pole 2. Two parallel constraint rods 5 are arranged above the stabilizing balance system pole 3. A closing rod 6 is arranged between the two constraint rods 5. The net distance between the two constraint rods 5 is equal to the sum of the diameters of the two steel pipes of the closing rod 6. One end of the two steel pipes of the closing rod 6 is fixed by the pin 7, and the middle part of the two steel pipes of the closing rod 6 is used to clamp the mud hose.
[0023] This utility model provides a simple mud hose switch control clamp. The handle 1 is made of a rigid material, such as steel bars or steel pipes, which are easily processed on-site. For example, if steel bars are used, their diameter is approximately 16mm-25mm. The upright 2 is also made of a rigid material, such as steel bars or steel pipes, which are easily processed on-site. Its ergonomic design length is approximately 1.2-1.5 meters, allowing for easy gripping and downward insertion of the control clamp. The handle 1 and upright 2 form a rigid connection, which can be achieved through full penetration welding. The stabilizing balance system rod 3 consists of four identical rigid materials, which can be made of steel bars or steel pipes, etc., which are easily processed on-site. The components of the control clamp are made of the same material and length, and are assembled perpendicularly to each other at a 90-degree angle on the same horizontal plane. The length of the stabilizing and balancing system rod 3 is sufficient to provide enough support for the vertical fixation of the entire control clamp when the upright 2 is inserted into the ground. The stabilizing and balancing system rod 3 and the upright 2 can be connected by full penetration welding. When the force of the handrail 1 is insufficient for the control clamp to be inserted into the foundation, the stabilizing and balancing system rod 3 can be used as an auxiliary force-bearing component to facilitate vertical stability of the control clamp. The rod tip 4 is conical in shape with a pointed bottom. It can be made of a relatively hard material, requiring greater strength and hardness for easy insertion into the foundation. Reinforcing steel or other materials can be selected for on-site installation. The material is easy to process and can be machined by cutting or grinding. The constraint rod 5 consists of two equal-length rigid rods, which can be made of ribbed steel reinforcement. The clear distance between the two equal-length rods is exactly equal to the sum of the diameters of the two steel pipes of the closing rod 6, and together with the closing rod 6, they form the opening and closing mechanism. The closing rod 6 is generally made of rigid material, such as steel pipes that are easy to process on-site or other rigid pipes with a certain strength. One end of each of the two rods of the closing rod 6 is perforated and fixed with a pin 7, while the other end is inside the constraint rod 5. The mud hose passes through the middle of the two steel pipes of the closing rod 6. When both steel pipes of the closing rod 6 are within the constraint rod 5... When the hose is clamped tightly between two steel pipes without gaps, the mud hose is closed. When one of the steel pipes is not inside the restraint rod 5, the restraint of the steel pipe is lost, and the mud in the hose can flow freely. The closing rod 6 and the restraint rod 5 thus jointly realize the opening and closing of the mud hose. The pin 7 can be composed of conventional screws and nuts, or it can be made of steel bars. The rod of the pin 7 passes through the end holes of the two steel pipes of the closing rod 6, so that the two steel pipes are combined together and form a fixed end that can rotate around the rod of the pin 7. When the mud hose is passed between the two steel pipes, the flow of the mud hose is opened and closed by operating the other end.
[0024] The simple mud hose switch control clamp provided by this utility model is used as follows:
[0025] The mud generated from the bored pile is treated and discharged from the borehole through a three-way flexible hose. Part of it flows into the "mud circulation pool" through the three-way mud hose. By reasonably adjusting the mud specific gravity, it is used as raw material for re-drilling, realizing the recycling of mud. The remaining mud flows into the "waste mud pool" through another three-way mud hose.
[0026] During on-site construction, the simple mud hose switch control clamp of this utility model is fixed near the T-junction pipe. The control clamp is vertically inserted into the foundation soil through the tip 4. When the mud circulation tank needs mud, the mud hose leading to the waste mud tank is passed through the middle of the two steel pipes of the closing rod 6. The fixed end of the closing rod 6 is placed on the foundation soil, and the two steel pipes at the other end are placed between the constraint rods 5. Because the mud pipe between the two steel pipes is squeezed and closed, the mud in the T-junction pipe can only flow to the unclosed circulation tank hose. Conversely, when mud needs to enter the waste mud tank, simply clamp the hose leading to the circulation tank with the "control clamp," and the mud can only flow to the waste mud tank due to pressure.
[0027] In summary, the simple mud hose switch control clamp provided by this utility model has the following advantages:
[0028] 1. Its materials are simple and convenient to obtain, easy to process and manufacture, low in cost, and highly economical.
[0029] 2. The double steel pipe design simplifies the stress mechanism and provides great flexibility for on-site construction.
[0030] 3. With the setting of the stable balance system 3 and the pole tip 4, on-site installation is easy and simple, with good stability and convenient relocation at any time.
[0031] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the claims.
Claims
1. A simple mud hose switch control clamp, characterized in that, Includes a pole (2), one end of which is a pole tip (4), and the other end is connected to a handrail (1); a stabilizing balance system pole (3) is provided on the pole (2) near the pole tip (4), and two parallel constraint poles (5) are provided above the stabilizing balance system pole (3). A closing pole (6) is provided between the two constraint poles (5), and the net distance between the two constraint poles (5) is equal to the sum of the diameters of the two steel pipes of the closing pole (6). One end of the two steel pipes of the closing pole (6) is fixed by a pin (7), and the middle part of the two steel pipes of the closing pole (6) is used to clamp the mud hose.
2. The simple mud hose switch control clamp as described in claim 1, characterized in that, The handrail (1) is a steel bar or steel pipe, and the diameter of the steel bar is 16mm-25mm.
3. The simple mud hose switch control clamp as described in claim 1, characterized in that, The pole (2) is a steel bar or steel pipe, and the length of the pole (2) is 1.2-1.5 meters.
4. The simple mud hose switch control clamp as described in claim 1, characterized in that, The stable balance system rod (3) is assembled from four identical steel bars or steel pipes, which are located on the same horizontal plane and are perpendicular to each other to form a 90-degree angle.
5. The simple mud hose switch control clamp as described in claim 1, characterized in that, The tip (4) of the rod is conical in shape, with the bottom part being pointed.
6. The simple mud hose switch control clamp as described in claim 1, characterized in that, The two constraint rods (5) are of equal length, and the constraint rods (5) are ribbed steel bars.
7. The simple mud hose switch control clamp as described in claim 1, characterized in that, The pin (7) passes through the end holes of the two steel pipes of the closing rod (6), so that the two steel pipes of the closing rod (6) are combined together and form a fixed end that can rotate around the pin (7).
8. The simple mud hose switch control clamp as described in claim 1, characterized in that, The upright (2) and the handrail (1) are connected by full penetration welding.
9. The simple mud hose switch control clamp as described in claim 1, characterized in that, The upright (2) and the stabilizing balance system rod (3) are connected by full penetration welding.