CN220132978U - Auxiliary mechanism for highway engineering foundation pile maintenance detection - Google Patents
Auxiliary mechanism for highway engineering foundation pile maintenance detection Download PDFInfo
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Abstract
The utility model relates to the technical field of foundation pile maintenance and detection, and provides an auxiliary mechanism for highway engineering foundation pile maintenance and detection, which comprises a detection pipe main body, a detection device and a vertical supporting pipe, wherein one end of the vertical supporting pipe is connected with the detection device; according to the utility model, the plurality of groups of pulleys slide on the inner wall of the detection tube main body and are supported by the elastic telescopic arms, so that the ultrasonic sensor on the detection disc can be protected, a certain gap exists between the ultrasonic sensor and the inner wall of the detection tube main body, the ultrasonic sensor can better exert the detection function, and the accuracy of detection data is improved.
Description
Technical Field
The utility model relates to the technical field of foundation pile maintenance detection, in particular to an auxiliary mechanism for highway engineering foundation pile maintenance detection.
Background
Highway engineering refers to the work of measuring, designing, constructing, maintaining and the like of a highway structure. Is generally built along the ground and is divided into two types, namely an urban highway and a highway. Highway engineering is an important component of traffic infrastructure construction, and the construction quality of the highway engineering is directly related to the safety and smoothness of a road. In highway engineering construction, construction such as roadbed engineering, road surface engineering, bridge engineering, tunnel engineering, traffic safety facilities, and electromechanical engineering is required. Meanwhile, in order to ensure the quality and safety of highway engineering, corresponding detection and test such as pile foundation detection, bridge detection, tunnel detection, traffic safety facility detection, electromechanical engineering detection and the like are required.
The highway engineering foundation pile maintenance and detection mainly comprises the following contents: 1. detecting vertical or transverse bearing capacity of various piles, piers and pile walls, including single pile and group pile bearing capacity detection; 2. detecting bearing capacity and deformation properties of a pier bottom bearing layer; 3. detecting structural integrity of various piles, piers and pile walls; 4. considering the detection of pile-soil combined action or pile-soil load sharing ratio in a composite foundation, and detecting pile body and soil stress-strain; 5. detecting environmental influences (such as vibration, noise and soil deformation) in construction; 6. other detection under special conditions or in accident handling. When the maintenance detection of the foundation piles of the highway engineering is carried out, proper detection methods and detection items are required to be selected according to specific conditions and engineering requirements so as to ensure the construction quality and the use safety of the highway bridge. Therefore, the maintenance and detection of the foundation piles of the highway engineering are of great significance in the aspects of improving the construction quality of highway bridges, promoting new technology, saving construction cost, ensuring the quality of materials and the like.
For example, the prior patent (publication number: CN 213120483U) discloses a pile hole aperture detection device for highway engineering construction, relates to the technical field of pile hole aperture detection devices, and solves the problems that the prior detection device can not detect the fluctuation degree of the inner wall of a pile hole and the circumference opening precision of the pile hole in most cases and can not detect whether the pile hole is regular and reaches the standard. The pile hole aperture detection device for highway engineering construction comprises a vertical supporting pipe, wherein the vertical supporting pipe comprises a positioning shaft, a cross bracket is fixedly welded at the bottom of the vertical supporting pipe, the cross bracket is formed by jointly welding four rectangular track frames, and a sliding mounting frame is slidably arranged in each rectangular track frame; four vertical supporting rail grooves are formed in the outer circumferential wall of the lower half section of the vertical supporting pipe in a penetrating mode, and one vertical supporting positioning shaft is welded inside each vertical supporting rail groove. The utility model discloses the frictional force between everywhere sliding mounting frame and the stake hole inner wall can be reduced to the gyro wheel on everywhere sliding mounting frame, makes the whole smooth and easy lower of detection device insert the detection.
However, the following problems are found in the implementation related art: above-mentioned detection device is being used for foundation pile quality testing process, does not carry out effectual protection to detection device, easily leads to detection device to bump the damage with the detecting tube inner wall at the gliding in-process, has reduced the accuracy and the equipment life of testing result, has certain use drawback, and the urgent design improvement that needs.
Disclosure of Invention
The utility model provides an auxiliary mechanism for maintenance and detection of foundation piles in highway engineering, and aims to solve the problems that an existing detection device collides with the inner wall of a detection pipe in the sliding detection process to damage, and the accuracy of a detection result and the service life of equipment are reduced.
The technical scheme of the utility model is as follows: the utility model provides an assist mechanism that highway engineering foundation pile maintenance detected, includes detection tube main part, detection device and erects the stay tube, the detection device is connected to the one end of erectting the stay tube, detection device locates the inside of detection tube main part, detection device includes the base, the top fixed mounting of base has the sleeve, annular is provided with a plurality of hangers down on the telescopic outer wall, a plurality of all run through between the hangers down has the pivot, it is connected with the flexible arm to rotate on the outer wall of pivot, the one end of flexible arm is connected with the pulley support, the front end frame of pulley support has the pulley, telescopic top is equipped with the sleeve seat, the detection dish is installed at the top of sleeve seat, the footstock is installed at the top of detection dish, the bottom threaded connection of jacking and erectting the stay tube.
Preferably, a plurality of upper hangers corresponding to the positions of the lower hangers are annularly distributed on the outer wall of the sleeve seat, and one end, far away from the pulley, of the pulley support is rotatably connected to the upper hangers through a rotating shaft.
Preferably, the button hole is arranged at the top of the inner side wall of the sleeve, a buckle matched with the button hole is arranged on the inner side wall of the sleeve seat, and the buckle is fixedly clamped in the button hole.
Preferably, the top of the detection disc is provided with an opening matched with the footstock, the bottom of the footstock is in threaded connection with the opening, and a plurality of ultrasonic sensors are fixedly arranged on the outer wall of the detection disc.
Preferably, the top of detecting tube main part is equipped with the limiting plate, the inside of detecting tube main part is equipped with the detection passageway, a plurality of concertina holes have been seted up on the bottom outer wall of detecting tube main part.
Preferably, the vertical supporting pipe is formed by screwing a plurality of sections of sleeves.
Preferably, scale marks are arranged on the outer wall of the detection tube main body.
The working principle and the beneficial effects of the utility model are as follows:
in the present utility model; when the vertical supporting tube drives the detection device to move downwards in the detection tube main body to detect, the detection device slides on the inner wall of the detection tube main body through a plurality of groups of pulleys and is supported by utilizing the elastic telescopic arm, the ultrasonic sensor on the detection disc can be protected, so that a certain gap exists between the ultrasonic sensor and the inner wall of the detection tube main body, the ultrasonic sensor can better exert the detection function, and the accuracy of detection data is improved.
In the present utility model; be equipped with the scale mark on the outer wall of detecting tube main part, can be used for detecting the high variation of foundation pile, can make things convenient for the detection personnel to know the high variation data of foundation pile very much through observing the scale mark in the first time, in time makes the maintenance scheme, improves engineering quality, and its detection passageway provides favourable space for detection device's detection work, and its a plurality of expansion holes can prevent effectively that detecting tube main part from taking place expend with heat and contract with cold and causing the destruction to the foundation pile, improves the life of foundation pile.
In the present utility model; the vertical supporting pipe is formed by a plurality of sections of sleeve pipes in a screwed mode, the purpose of the vertical supporting pipe is to facilitate the length change of the vertical supporting pipe aiming at detection pipe main bodies with different depths, and therefore the vertical supporting pipe can adapt to different foundation pile detection requirements and has stronger practicability.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram illustrating the assembly of the detection device and the vertical support tube according to the present utility model;
FIG. 3 is a schematic diagram of a detecting device according to the present utility model;
FIG. 4 is a schematic diagram illustrating an assembly of a sleeve and a sleeve seat according to the present utility model;
FIG. 5 is a schematic diagram of a structure of a test disc according to the present utility model;
FIG. 6 is a schematic structural diagram of a main body of a detection tube according to the present utility model;
in the figure: 1. a detection tube main body; 101. a limiting disc; 102. a detection channel; 103. a telescopic hole; 2. a detection device; 201. a base; 202. a sleeve; 203. a lower hanging lug; 204. a rotating shaft; 205. an elastic telescopic arm; 206. a pulley bracket; 207. a pulley; 208. a sleeve seat; 209. a detection disc; 210. a top base; 211. buttonhole; 212. an upper hanging lug; 213. an ultrasonic sensor; 3. and (5) vertically supporting the pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides an auxiliary mechanism that highway engineering foundation pile maintenance detected, including detecting tube main part 1, detection device 2 and vertical bracing tube 3, detection device 2 is connected to vertical bracing tube 3's one end, detection device 2 locates the inside of detecting tube main part 1, detection device 2 includes base 201, the top fixed mounting of base 201 has sleeve 202, annular is provided with a plurality of hangers 203 down on the outer wall of sleeve 202, all run through between a plurality of hangers 203 has pivot 204, rotate on the outer wall of pivot 204 and be connected with flexible arm 205, flexible arm 205's one end is connected with pulley support 206, pulley support 206's front end has set up pulley 207, sleeve 202's top is equipped with sleeve seat 208, detection dish 209 is installed at sleeve seat 208's top, footstock 210 is installed at detection dish 209's top with vertical bracing tube 3's bottom threaded connection.
Further, a plurality of upper hanging lugs 212 corresponding to the positions of the lower hanging lugs 203 are annularly distributed on the outer wall of the sleeve seat 208, one end, far away from the pulley 207, of the pulley bracket 206 is rotationally connected to the upper hanging lugs 212 through the rotating shaft 204, a button hole 211 is formed in the top of the inner side wall of the sleeve 202, a buckle matched with the button hole 211 is arranged on the inner side wall of the sleeve seat 208, the buckle is fixedly clamped in the button hole 211, an opening matched with the top seat 210 is formed in the top of the detection disc 209, the bottom of the top seat 210 is in threaded connection with the opening, and a plurality of ultrasonic sensors 213 are fixedly arranged on the outer wall of the detection disc 209; when the vertical supporting tube 3 drives the detection device 2 to move downwards in the detection tube main body 1 for detection, the detection tube main body 1 slides on the inner wall through the plurality of groups of pulleys 207 and is supported by the elastic telescopic arms 205, the ultrasonic sensor 213 on the detection disc 209 can be protected, so that a certain gap exists between the ultrasonic sensor 213 and the inner wall of the detection tube main body 1, and the ultrasonic sensor 213 can better exert the detection function, and the accuracy of detection data is improved.
Further, a limiting disc 101 is arranged at the top end of the detection tube main body 1, a detection channel 102 is arranged in the detection tube main body 1, and a plurality of telescopic holes 103 are formed in the outer wall of the bottom end of the detection tube main body 1; the detection channel 102 provides a favorable space for the detection work of the detection device 2, and the plurality of telescopic holes 103 can effectively prevent the detection tube main body 1 from thermal expansion and cold contraction to damage the foundation pile, so that the service life of the foundation pile is prolonged.
Further, the vertical supporting pipe 3 is formed by screwing a plurality of sections of sleeves; the purpose is that the length of the vertical supporting pipe 3 is convenient to change aiming at the detection pipe main body 1 with different depths, so that the detection requirements of different foundation piles can be met, and the practicability is higher.
Furthermore, scale marks are arranged on the outer wall of the detection tube main body 1; the device can be used for detecting the height change of the foundation pile, can greatly facilitate the detection personnel to know the height change data of the foundation pile at the first time by observing the scale marks, and can timely make a maintenance scheme to improve the engineering quality.
The working principle and the using flow of the utility model are as follows: in the auxiliary mechanism for the maintenance and detection of the foundation pile of the highway engineering, in the process of the maintenance and detection of the foundation pile, in the construction of the foundation pile, a detection pipe main body 1 is required to be pre-buried in the foundation pile, and a detection device 2 is utilized to complete a series of engineering quality detection works after the foundation pile is finished;
when engineering detection is needed, firstly, according to the length of the detection tube main body 1, the proper length of the vertical support tube 3 is assembled, and is fixedly connected with the detection device in a screwed manner, the vertical support tube 3 stretches into the detection channel 102, when the vertical support tube 3 drives the detection device 2 to move downwards in the detection tube main body 1 for detection, the detection device slides on the inner wall of the detection tube main body 1 through a plurality of groups of pulleys 207, and is supported by the elastic telescopic arms 205, so that the ultrasonic sensor 213 on the detection disc 209 can be protected, a certain gap exists between the ultrasonic sensor 213 and the inner wall of the detection tube main body 1, the ultrasonic sensor 213 can better exert the detection function, the accuracy of detection data is improved, the accuracy of the detection result is greatly improved, and the engineering quality is ensured.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an assist mechanism that highway engineering foundation pile maintenance detected, includes detection tube main part (1), detection device (2) and erects stay tube (3), its characterized in that: the utility model provides a detection device is connected to one end of erectting brace (3), detection device (2) locates the inside of detecting tube main part (1), detection device (2) include base (201), the top fixed mounting of base (201) has sleeve (202), annular be provided with a plurality of hangers (203) down on the outer wall of sleeve (202), a plurality of all run through between hangers (203) have pivot (204), it is connected with flexible arm (205) to rotate on the outer wall of pivot (204), the one end of flexible arm (205) is connected with pulley support (206), pulley (207) have been put up to the front end of pulley support (206), the top of sleeve (202) is equipped with sleeve seat (208), detection dish (209) are installed at the top of sleeve seat (208), footstock (210) and the bottom threaded connection of erectting brace (3).
2. The auxiliary mechanism for highway engineering foundation pile maintenance detection according to claim 1, wherein: the outer wall of the sleeve seat (208) is annularly provided with a plurality of upper hanging lugs (212) corresponding to the positions of the lower hanging lugs (203), and one end, far away from the pulley (207), of the pulley bracket (206) is rotatably connected to the upper hanging lugs (212) through a rotating shaft (204).
3. The auxiliary mechanism for highway engineering foundation pile maintenance detection according to claim 1, wherein: the top of the inner side wall of the sleeve (202) is provided with a button hole (211), the inner side wall of the sleeve seat (208) is provided with a buckle matched with the button hole (211), and the buckle is fixedly clamped in the button hole (211).
4. The auxiliary mechanism for highway engineering foundation pile maintenance detection according to claim 1, wherein: the top of detection dish (209) has seted up the opening that coincides with footstock (210), the bottom spiro union of footstock (210) is on the opening, just fixedly mounted with a plurality of ultrasonic sensor (213) on the outer wall of detection dish (209).
5. The auxiliary mechanism for highway engineering foundation pile maintenance detection according to claim 1, wherein: the detecting tube comprises a detecting tube body (1), and is characterized in that a limiting disc (101) is arranged at the top end of the detecting tube body (1), a detecting channel (102) is arranged in the detecting tube body (1), and a plurality of telescopic holes (103) are formed in the outer wall of the bottom end of the detecting tube body (1).
6. The auxiliary mechanism for highway engineering foundation pile maintenance detection according to claim 1, wherein: the vertical supporting pipe (3) is formed by screwing a plurality of sections of sleeves.
7. The auxiliary mechanism for highway engineering foundation pile maintenance detection according to claim 1, wherein: the outer wall of the detection tube main body (1) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627585.0U CN220132978U (en) | 2023-06-25 | 2023-06-25 | Auxiliary mechanism for highway engineering foundation pile maintenance detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627585.0U CN220132978U (en) | 2023-06-25 | 2023-06-25 | Auxiliary mechanism for highway engineering foundation pile maintenance detection |
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| Publication Number | Publication Date |
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| CN220132978U true CN220132978U (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321627585.0U Active CN220132978U (en) | 2023-06-25 | 2023-06-25 | Auxiliary mechanism for highway engineering foundation pile maintenance detection |
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- 2023-06-25 CN CN202321627585.0U patent/CN220132978U/en active Active
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