Pile foundation measuring rope self-cleaning device

Abstract

The utility model relates to a pile foundation measuring rope self -cleaning device, include: integrated main part structure and support frame, support frame bottom support in pile foundation orifice ground, integrated main part structure fixes in support frame top, integrated main part structure includes self -cleaning system, measuring rope reel, measuring rope and control box, self -cleaning system includes physical scraping layer, high -pressure rinsing layer and air -drying protection layer along measuring rope recovery path order, measuring rope terminal end is connected with measuring weight, and measuring rope is passed through self -cleaning system and winds on measuring rope reel, control box is established in integrated main part structure outer surface, and the rotation of measuring rope reel is controlled, the utility model has the advantages of: through physical scraping layer, high -pressure rinsing layer and air -drying protection layer remove the pollutant attached to measuring rope surface, ensure that measuring rope keeps clean state, provide stable and reliable benchmark for measurement, save manpower and time cost, and self -cleaning system and measuring rope reel are integrated together, reduce the processing process, and prolong the service life of measuring rope.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering bridge construction, and in particular includes a self-cleaning device for pile foundation measuring ropes. Background Technology

[0002] In pile foundation construction, when using slurry-walled mechanical drilling, measuring ropes are commonly used to measure hole depth. During measurement, the measuring rope needs to penetrate deep into the drilling mud until the bottom of the hole. After measurement, the rope is often covered in mud. If not cleaned, it will not only pollute the working environment but may also affect the accuracy of subsequent measurements. Manually cleaning the measuring rope is time-consuming, labor-intensive, inefficient, and difficult to guarantee the cleaning effect. In addition, traditional measuring ropes are prone to deformation and damage due to mud erosion and friction during long-term use, and their numerical markings are also prone to shifting or falling off, resulting in a shortened service life. Therefore, there is an urgent need for a self-cleaning device for pile foundation measuring ropes to solve the above-mentioned problems and improve the efficiency and quality of pile foundation construction. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a self-cleaning device for pile foundation measuring ropes.

[0004] This self-cleaning device for pile foundation measuring ropes includes: an integrated main structure and a support frame; the bottom of the support frame is supported on the ground at the pile foundation borehole, and the integrated main structure is fixed to the top of the support frame; the integrated main structure includes a self-cleaning system, a measuring rope reel, a measuring rope, and a control box; the self-cleaning system includes a physical scraping layer, a high-pressure washing layer, and an air-drying protective layer along the measuring rope retrieval path; a measuring hammer is connected to the end of the measuring rope, and the measuring rope passes through the self-cleaning system and is wound around the measuring rope reel; the control box is located on the outer surface of the integrated main structure and is used for human-machine interaction to control the rotation of the measuring rope reel.

[0005] Preferably, the physical scraping layer consists of a roller with a scraper blade that adheres to the surface of the measuring rope.

[0006] Preferably, the high-pressure flushing layer includes a high-pressure nozzle assembly and a wastewater tank; the nozzles of the high-pressure nozzle assembly face the measuring rope; and the wastewater tank is located below the high-pressure nozzle assembly.

[0007] As a preferred embodiment, the air-drying protective layer includes an annular air duct, which has an annular air outlet, and the annular air outlet is arranged around the measuring rope.

[0008] Preferably, a guide ring is provided at the entrance of the physical scraping layer, and the measuring rope passes through the guide ring.

[0009] Preferably, the support frame is equipped with an installation platform on top, and the integrated main structure and the installation platform are connected by bolts.

[0010] The beneficial effects of this utility model are:

[0011] 1) The self-cleaning system of this utility model removes dirt through the scraper blades of the physical scraping layer, the high-pressure nozzle group of the high-pressure flushing layer removes dirt, and the annular air duct of the air-drying protective layer dries the measuring rope. It can remove mud, impurities and other contaminants attached to the surface of the measuring rope in real time, avoid scale recognition errors or measurement benchmark deviations caused by dirty measuring ropes, ensure that the measuring rope remains clean during long-term use, provide a stable and reliable benchmark for measurement, and significantly improve the accuracy and consistency of measurement data. At the same time, the self-cleaning function eliminates the need for manual cleaning of the measuring rope after traditional use, saving a lot of manpower and time costs, allowing construction personnel to devote more energy to core operations and effectively accelerate the overall progress of pile foundation construction.

[0012] 2) After being cleaned by the self-cleaning system, the measuring rope of this utility model is directly recycled into the measuring rope reel. The self-cleaning system and the measuring rope reel are integrated together and work together to realize the direct processing of the measuring rope with dirt into a clean measuring rope for recycling during the measuring rope recycling process. This reduces the processing process and avoids deformation and structural damage of the measuring rope with dirt, thus extending the service life of the measuring rope. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram;

[0014] Figure 2 This is a structural diagram of the integrated main structure.

[0015] Explanation of reference numerals in the attached drawings: 1. Steel casing; 2. Support frame; 3. Measuring hammer; 4. Measuring rope; 5. Sewage tank; 6. Guide ring; 7. Physical scraping layer; 8. High-pressure flushing layer; 9. Air drying and protection layer; 10. Measuring rope reel; 11. Control box; 12. High-pressure nozzle group; 13. Annular air duct outlet; 14. Integrated main structure. Detailed Implementation

[0016] The present invention will be further described below with reference to embodiments. The description of the embodiments below is only for the purpose of helping to understand the present invention. It should be noted that, for those skilled in the art, several modifications can be made to the present invention without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

[0017] As one embodiment, a self-cleaning device for pile foundation measuring ropes is proposed, such as... Figure 1 and Figure 2As shown, it includes: an integrated main structure 14 and a support frame 2; the bottom of the support frame 2 is supported on the ground at the pile foundation borehole, and the bottom of the support frame 2 is equipped with adjustable feet for stable support; the integrated main structure 14 is fixed to the top of the support frame 2; the integrated main structure 14 is encapsulated in a high-strength anti-collision alloy box; the integrated main structure 14 includes a self-cleaning system, a measuring rope reel 10, a measuring rope 4, and a control box 11; the self-cleaning system includes a physical scraping layer 7, a high-pressure washing layer 8, and a drying and protective layer 9 along the measuring rope 4 retrieval path; the measuring rope 4 is made of high-strength, wear-resistant, low-elongation plastic-coated steel wire rope or special synthetic fiber rope, and the end of the measuring rope 4 is connected to a measuring hammer 3; the measuring rope 4 passes through the self-cleaning system and is wound on the measuring rope reel 10; the control box The control box 11 is located on the outer surface of the integrated main structure 14 for easy operation. The control box 11 consists of a button-type human-machine interface, physical control buttons, status indicator lights, and an external power interface. It is used for human-machine interaction and to control the rotation of the measuring rope reel 10. The support frame 2 has an installation platform on top. The integrated main structure 14 and the installation platform are connected by bolts. After being cleaned by the self-cleaning system, the measuring rope 4 is directly recycled into the measuring rope reel 10. The self-cleaning system and the measuring rope reel 10 are integrated together and work together to realize the direct processing of the measuring rope 4 with dirt into a clean measuring rope 4 for recycling during the recycling process. This reduces the processing process and avoids deformation and structural damage of the measuring rope 4 with dirt, thus extending the service life of the measuring rope 4.

[0018] like Figure 1 and Figure 2 As shown, the self-cleaning system is located inside the integrated main structure 14. The physical scraping layer 7 is located at the front end and consists of one or more pairs of rollers with flexible wear-resistant scrapers. The scrapers are in close contact with the surface of the measuring rope 4 to initially scrape off large particles of mud and impurities attached to the measuring rope 4. The high-pressure flushing layer 8 is located immediately after the physical scraping layer 7 and includes a ring-shaped high-pressure nozzle group 12, a micro water pump, a water tank, and a sewage tank 5. The high-pressure nozzle group 12 surrounds the measuring rope 4, with the nozzles of the high-pressure nozzle group 12 facing the measuring rope 4, and can spray high-pressure water jets 360° onto the surface of the measuring rope 4 to thoroughly rinse away residual mud. The sewage tank 5 is located below the high-pressure nozzle group 12 and is used to collect wastewater. The air-drying and protective layer 9 is located after the high-pressure flushing layer 8 and includes a ring-shaped air duct and a built-in fan hot air assembly. The air outlet 13 of the ring-shaped air duct surrounds the measuring rope 4 and is used to blow room temperature or warm air onto the cleaned surface of the measuring rope 4 to quickly dry the moisture and form an airflow barrier on the surface of the measuring rope 4 to reduce secondary pollution.

[0019] The self-cleaning system removes mud, impurities, and other contaminants from the surface of the measuring rope 4 in real time through a physical scraping layer 7, a high-pressure washing layer 8, and an air-drying protective layer 9. This prevents scale recognition errors or measurement benchmark shifts caused by dirt on the measuring rope 4, ensuring that the measuring rope 4 remains clean throughout long-term use. This provides a stable and reliable benchmark for measuring key parameters such as pile depth and verticality, significantly improving the accuracy and consistency of measurement data. At the same time, the self-cleaning function eliminates the need for manual cleaning of the measuring rope 4 after traditional use, saving significant manpower and time costs. This allows construction personnel to focus more on core operations, effectively accelerating the overall progress of pile foundation construction.

[0020] like Figure 2 As shown, a guide ring 6 is provided at the entrance of the physical scraping layer 7, and the measuring rope 4 passes through the guide ring 6. The guide ring ensures that the measuring rope 4 passes smoothly and orderly through the self-cleaning system and is wound onto the measuring rope reel 10 during the winding and unwinding process.

Claims

1. A self-cleaning device for pile foundation measuring ropes, characterized in that, include: The integrated main structure and support frame are used. The bottom of the support frame is supported on the ground at the pile foundation borehole, and the integrated main structure is fixed on the top of the support frame. The integrated main structure includes a self-cleaning system, a measuring rope reel, a measuring rope, and a control box. The self-cleaning system includes a physical scraping layer, a high-pressure washing layer, and a drying and protective layer along the measuring rope retrieval path. A measuring hammer is connected to the end of the measuring rope, and the measuring rope passes through the self-cleaning system and is wound around the measuring rope reel. The control box is located on the outer surface of the integrated main structure and is used for human-machine interaction to control the rotation of the measuring rope reel.

2. The self-cleaning device for pile foundation measuring ropes according to claim 1, characterized in that, The physical scraping layer consists of rollers with scraper blades that adhere to the surface of the measuring rope.

3. The self-cleaning device for pile foundation measuring ropes according to claim 1, characterized in that, The high-pressure flushing layer includes a high-pressure nozzle assembly and a wastewater tank; the nozzles of the high-pressure nozzle assembly face the measuring rope; the wastewater tank is located below the high-pressure nozzle assembly.

4. The self-cleaning device for pile foundation measuring ropes according to claim 1, characterized in that, The air-drying protective layer includes an annular air duct, which has an annular air outlet, and the annular air outlet is arranged around the measuring rope.

5. The self-cleaning device for pile foundation measuring ropes according to claim 1, characterized in that, A guide ring is provided at the entrance of the physical scraping layer, and the measuring rope passes through the guide ring.

6. The self-cleaning device for pile foundation measuring ropes according to claim 1, characterized in that, The support frame is equipped with an installation platform on top, and the integrated main structure and installation platform are connected by bolts.

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