Guide hole positioning device for PHC pipe pile construction

Abstract

The utility model discloses a lead hole positioning device for PHC (prestressed high-strength concrete) pipe pile construction, and relates to the field of building construction equipment, in particular to a lead hole positioning device for PHC pipe pile construction, which comprises a base, a fixing screw hole, a rotating disc, a support column and the like. The positioning device has a telescopic positioning function, the length of the positioning arm can be adjusted in a telescopic mode according to actual requirements, and accurate positioning is guaranteed; secondly, the laser ranging function is achieved, the device is provided with a high-precision laser range finder, measurement data are displayed in real time, and the accuracy of each time of positioning is ensured; and finally, the positioning lifting function is achieved, the positioning height is adjusted through the lifting device, and different construction depth requirements are met. Due to the improvements, the flexibility and the precision of the guide hole positioning device are greatly improved, and the high-standard requirement of modern building construction is met.

Description

Technical Field

[0001] The utility model relates to the field of building construction equipment, in particular to a hole positioning device used for PHC pipe pile construction. Background Art

[0002] Existing PHC pile construction positioning equipment usually requires manual positioning and measurement, and construction personnel need to repeatedly measure and adjust the positioning points on site. This not only increases the complexity and time cost of the operation, but may also lead to low positioning accuracy, affecting the construction quality. In addition, most traditional positioning equipment lacks flexible adjustment functions and precise measurement methods, and other auxiliary tools are often required for auxiliary positioning during the construction process, further increasing the difficulty and workload of the construction. The existing hole positioning device (application number: CN200820182009.9) has the following disadvantages:

[0003] 1. The existing PHC pile construction positioning equipment usually needs to be positioned manually, and the operator needs to repeatedly measure and adjust the positioning point, which not only increases the complexity and time cost of the operation, but also may lead to low positioning accuracy and affect the construction quality. Therefore, there is an urgent need for a hole positioning device with a retractable positioning function.

[0004] 2. Most of the traditional PHC pile construction equipment lacks accurate measurement methods, and other auxiliary tools are often needed for auxiliary positioning during the construction process, which further increases the difficulty and workload of construction. This lack of accurate measurement equipment cannot ensure the accuracy of each positioning, which may lead to construction errors. Therefore, a hole positioning device with laser ranging function is urgently needed.

[0005] 3. The existing PHC pile construction equipment has a fixed height and cannot be flexibly adjusted according to construction needs, which limits the adaptability and flexibility of the equipment. Under different construction environments and conditions, fixed-height equipment is difficult to meet construction needs and may require additional auxiliary equipment to cooperate with, increasing construction costs. Therefore, a hole positioning device with positioning and lifting functions is urgently needed. Utility Model Content

[0006] The main purpose of the utility model is to provide a hole positioning device for PHC pipe pile construction, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A hole positioning device for PHC pipe pile construction comprises a base, a support column is installed on the base, a rotating disk is installed below the support column, the rotating disk is connected to a positioning arm, a telescopic rod is provided at one end of the positioning arm, a positioning hole is provided on the telescopic rod, the positioning hole is connected to a laser distance measuring device, and the fixing screw hole is used to fix the base on a workbench.

[0009] Preferably, the length of the positioning arm is adjusted by a telescopic rod.

[0010] Preferably, the laser distance measuring device can measure and display distance data in real time.

[0011] Preferably, the support column can adjust the positioning height.

[0012] Preferably, the base and the support column are made of high-strength alloy material.

[0013] Preferably, the rotating disk can rotate 360 ​​degrees.

[0014] Preferably, the support column is fixed to the base by a threaded connection.

[0015] Preferably, the telescopic rod has a locking function.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model enables users to flexibly adjust the length of the positioning arm according to construction requirements by installing a telescopic rod. Users do not need to measure and adjust repeatedly manually, which greatly simplifies the operation process and reduces construction time and labor costs. This not only improves the accuracy and efficiency of positioning, but also reduces the errors caused by manual operation, ensures the quality of PHC pile construction, and enables users to complete positioning work more efficiently.

[0018] 2. The utility model can measure and display distance data in real time by installing a laser distance measuring device, ensuring the accuracy of each positioning. Users do not need to use other auxiliary tools for measurement, which reduces the complexity and error of operation and improves the accuracy and reliability of construction. The laser distance measuring function not only ensures the accuracy of each positioning point, but also monitors the construction progress in real time, provides data support, and enables users to conduct construction management and quality control more efficiently.

[0019] 3. By installing adjustable support columns, the utility model allows users to flexibly adjust the height of the positioning device according to different construction environments and needs. No additional auxiliary equipment is required, which reduces the difficulty of carrying and installing construction equipment and improves the practicality and flexibility of the equipment. The positioning and lifting function not only enables the equipment to adapt to various complex construction environments, but also improves the convenience and safety of operation, ensuring the smooth progress of the construction process. This design not only improves the efficiency of equipment use, but also reduces construction costs, making PHC pile construction more efficient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an isometric view of the overall structure of the utility model;

[0021] Figure 2 This is the overall structural front view of the utility model;

[0022] Figure 3 It is a left view of the overall structure of the utility model;

[0023] Figure 4 It is a top view of the overall structure of the utility model;

[0024] In the figure: 1. base; 2. fixing screw hole; 3. rotating disk; 4. supporting column; 5. telescopic rod; 6. positioning hole; 7. positioning arm; 8. laser ranging device. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example

[0029] See also Figure 1-4 , the utility model provides a technical solution:

[0030] A hole positioning device for PHC pipe pile construction comprises a base, a support column is installed on the base, a rotating disk is installed below the support column, the rotating disk is connected to a positioning arm, a telescopic rod is provided at one end of the positioning arm, a positioning hole is provided on the telescopic rod, the positioning hole is connected to a laser distance measuring device, and the fixing screw hole is used to fix the base on a workbench.

[0031] Specifically, the length of the positioning arm is adjusted by a telescopic rod.

[0032] Specifically, the laser distance measuring device can measure and display distance data in real time.

[0033] Specifically, the support column can adjust the positioning height.

[0034] Specifically, the base and the support column are made of high-strength alloy material.

[0035] Specifically, the rotating disk can rotate 360 ​​degrees.

[0036] Specifically, the support column is fixed on the base through a threaded connection.

[0037] Specifically, the telescopic rod has a locking function.

[0038]

[0039] By comparing the data in the above table, it can be seen that in terms of positioning function, the ordinary hole-leading positioning device needs to rely on manual adjustment, and the positioning accuracy is not high, which affects the construction efficiency. However, the hole-leading positioning device with a retractable positioning function can not only flexibly adjust the length of the positioning arm by integrating a retractable structure, but also ensure accurate positioning, thereby improving the construction accuracy and efficiency. In terms of distance measurement function, the ordinary hole-leading positioning device needs manual measurement, which has large errors and is time-consuming and labor-intensive. The new hole-leading positioning device is equipped with a high-precision laser distance measurement device, which can measure and display distance data in real time, ensure the accuracy of each positioning, and greatly improve the accuracy and reliability of construction. In terms of height adjustment function, the height of the ordinary hole-leading positioning device is fixed and cannot be adjusted according to construction requirements, which limits the usability and flexibility of the equipment. The new hole-leading positioning device adopts an adjustable lifting structure, and the user can flexibly adjust the height of the positioning device according to different construction environments and requirements, which improves the adaptability and convenience of the equipment and ensures the smooth progress of the construction process. In terms of operational convenience, the ordinary hole-leading positioning device is complicated to operate and requires repeated measurement and adjustment, which affects the construction efficiency. The new hole-leading positioning device is easy to operate, highly intelligent, reduces the number of operating steps, and significantly improves construction efficiency and user experience. In terms of overall performance, the general hole-leading positioning device has low overall performance due to manual operation and single function. The new hole-leading positioning device greatly improves the overall performance by integrating retractable positioning, laser ranging and positioning lifting functions, ensuring efficient and high-quality construction.

[0040] The telescopic rod described in the utility model uses the BOSCH ExtendPro series telescopic rod, which adopts advanced materials and process technology and has the advantages of high strength, durability and precise adjustment. The BOSCH ExtendPro series telescopic rod not only has excellent durability, but also can provide a stable telescopic experience through precision manufacturing to adapt to different construction needs and environments. It adopts high-strength alloy materials and has a service life of more than 100,000 telescopic times. Compared with traditional telescopic rods, it has higher strength and longer service life, significantly reducing replacement frequency and maintenance costs. This series of telescopic rods is precisely designed to achieve smooth and non-stuttering telescopic operation, ensuring reliability and stability in various construction environments, and significantly improving work efficiency and safety.

[0041] The laser distance measuring device described in the utility model uses the LEICA DISTO series laser distance measuring device, which adopts advanced laser distance measuring technology and process, and has the advantages of high precision, durability and easy operation. The LEICA DISTO series laser distance measuring device not only has excellent measurement performance, but also can provide a comfortable use experience through ergonomic design to adapt to different construction environments and needs. Using efficient laser distance measuring technology, the measurement accuracy can reach ±1 mm, and the service life exceeds 100,000 measurements. Compared with traditional distance measuring equipment, it has higher measurement accuracy and longer service life, significantly reducing replacement frequency and maintenance costs. This series of distance measuring devices has a compact design and is easy to operate. It can achieve fast and accurate distance measurement, ensure reliability and stability in various construction environments, and significantly improve work efficiency and measurement quality.

[0042] The support column described in the utility model uses the Bosch LiftPro series support column, which adopts advanced lifting technology and technology, and has the advantages of high strength, durability and easy operation. The Bosch LiftPro series support column not only has excellent load-bearing performance, but also can provide a smooth lifting experience through precision design to adapt to different construction environments and needs. It adopts high-strength alloy materials, and its service life can reach more than 100,000 lifts. Compared with traditional support columns, it has higher load-bearing capacity and longer service life, significantly reducing replacement frequency and maintenance costs. This series of support columns is precisely designed and easy to operate, and can achieve fast and smooth height adjustment, ensuring reliability and stability in various construction environments, and significantly improving work efficiency and construction quality.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hole positioning device for PHC pile construction, comprising a base (1) and a fixing screw hole (2), characterized in that: A support column (4) is installed on the base (1), a rotating disk (3) is installed below the support column (4), the rotating disk (3) is connected to a positioning arm (7), a telescopic rod (5) is provided at one end of the positioning arm (7), a positioning hole (6) is provided on the telescopic rod (5), the positioning hole (6) is connected to a laser distance measuring device (8), and the fixing screw hole (2) is used to fix the base (1) on a workbench.

2. The hole positioning device for PHC pile construction according to claim 1, characterized in that: The length of the positioning arm (7) is adjusted by means of a telescopic rod (5).

3. The hole positioning device for PHC pile construction according to claim 1, characterized in that: The laser distance measuring device (8) can measure and display distance data in real time.

4. The hole positioning device for PHC pile construction according to claim 1, characterized in that: The support column (4) can adjust the positioning height.

5. The hole positioning device for PHC pile construction according to claim 1, characterized in that: The base (1) and the support column (4) are made of high-strength alloy material.

6. The hole positioning device for PHC pile construction according to claim 1, characterized in that: The rotating disk (3) can rotate 360 ​​degrees.

7. The hole positioning device for PHC pile construction according to claim 1, characterized in that: The support column (4) is fixed on the base (1) through a threaded connection.

8. The hole positioning device for PHC pile construction according to claim 1, characterized in that: The telescopic rod (5) has a locking function.

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