Pile body positioning and perpendicularity monitoring device based on precast pile

Abstract

The utility model discloses a pile body positioning and perpendicularity monitoring device based on a precast pile, which comprises a main body assembly comprising a precast pile and a guide frame sleeved on the outer side of the precast pile, an adjusting assembly arranged on the guide frame and comprising a first adjusting piece and a second adjusting piece, the first adjusting piece is located on the guide frame, and the second adjusting piece is located on the guide frame. The setting device has the advantages that the setting device with the laser range finder is adopted, real-time monitoring and data visualization in the precast pile construction period are achieved, meanwhile, the setting device has the precast pile positioning function, flow construction can be organized, and the turnover utilization rate is high.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a pile body positioning and verticality monitoring device based on prefabricated piles. Background Art

[0002] The verticality deviation of precast piles during insertion shall not exceed 0.5%. There is currently no mature means to detect the verticality after pile sinking is completed, and it is difficult to correct and repair it later. At present, the verticality control during the construction of precast piles mainly adopts observation from the front and side at 90° by two hanging hammers during construction, or the use of precision instruments such as total stations to monitor and control the verticality of the pipe piles in real time. The monitoring efficiency is low and it is greatly affected by human factors. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the existing pile body positioning and verticality monitoring devices based on prefabricated piles, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the current verticality control during the construction of precast piles mainly adopts observation from the front and side at 90° by two hanging hammers during construction, or adopts precision instruments such as total stations to monitor and control the verticality of the pipe piles in real time. The monitoring efficiency is low and it is greatly affected by human factors.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a pile body positioning and verticality monitoring device based on precast piles, which includes a main body component, including a precast pile and a guide frame, wherein the guide frame is sleeved on the outside of the precast pile;

[0007] The adjusting component is arranged on the guide frame, and comprises a first adjusting member and a second adjusting member, wherein the first adjusting member is located on the guide frame, and the second adjusting member is arranged on the first adjusting member.

[0008] As a preferred solution of the pile body positioning and verticality monitoring device based on prefabricated piles described in the utility model, wherein: the first adjusting member includes a leveling bubble, a laser rangefinder and a digital display screen, the leveling bubble is fixed to the top of the guide frame, the laser rangefinder is fixed to the inner wall of the guide frame, and the digital display screen is fixed to one side of the guide frame.

[0009] As a preferred solution of the pile body positioning and verticality monitoring device based on prefabricated piles described in the utility model, wherein: the first adjusting member also includes a threaded rod, a positioning plate and a rotating sleeve, the threaded rod is rotatably connected to the bottom of the guide frame through a bearing, the positioning plate is sleeved on the outside of the threaded rod, the positioning plate and the threaded rod are threadedly connected, and the rotating sleeve is sleeved on the outside of the threaded rod.

[0010] As a preferred solution of the pile body positioning and verticality monitoring device based on prefabricated piles described in the utility model, the second adjusting member includes a first plug rod, a support sleeve and a second plug rod, the support sleeve is fixed to the bottom of the positioning plate, the first plug rod is inserted into the support sleeve, the first plug rod is movably connected to the support sleeve, and the second plug rod is fixed to the bottom of the first plug rod.

[0011] As a preferred solution of the pile body positioning and verticality monitoring device based on prefabricated piles described in the utility model, the second adjusting member also includes a limit block and a limit rod, the limit block is arranged on one side of the first insertion rod, and the limit rod is rotatably connected to one side of the limit block through a bearing.

[0012] As a preferred solution of the pile body positioning and verticality monitoring device based on prefabricated piles described in the utility model, the second adjusting member also includes a positioning sleeve and a rotating rod, the positioning sleeve is arranged on the outside of the limiting rod, the positioning sleeve is threadedly connected to the limiting rod, and the rotating rod is fixed to one end of the limiting rod.

[0013] The beneficial effects of the utility model are as follows: by adopting a standardized device with a laser rangefinder, real-time monitoring and data visualization during the precast pile construction are achieved, and at the same time, the precast pile positioning function is also provided, so that flow construction can be organized and the turnover utilization rate is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 It is the overall structural diagram of the pile body positioning and verticality monitoring device based on precast piles.

[0016] Figure 2 This is a cross-sectional structural diagram of the support sleeve of the pile body positioning and verticality monitoring device based on precast piles.

[0017] Figure 3 A pile body positioning and verticality monitoring device based on precast piles Figure 2 A partial enlarged structural diagram in the middle. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0021] Example 1

[0022] Reference Figure 1 to Figure 3 , which is the first embodiment of the utility model. This embodiment provides a pile body positioning and verticality monitoring device based on precast piles. The pile body positioning and verticality monitoring device based on precast piles includes a main component 100 and an adjustment component 200. The two cooperate to realize real-time monitoring and data visualization during the construction of precast piles. At the same time, it has the function of precast pile positioning, can organize flow construction, and has a high turnover utilization rate.

[0023] The main component 100 includes a precast pile 101 and a guide frame 102 . The guide frame 102 is sleeved on the outside of the precast pile 101 .

[0024] The precast pile 101 can be used for foundation treatment. By being driven into the ground, a support and bearing structure of the foundation is formed to increase the bearing capacity of the foundation. The verticality monitoring of the precast pile 101 can be efficiently realized through the setting of the guide frame 102, and the deviation data can be accurately fed back to guide the on-site construction. There are four guide frames 102, and mounting holes are set on the top. When it is necessary to splice four guide frames 102 together, the guide frames 102 are first placed together, and then the mounting pins are inserted into the mounting holes on the tops of the guide frames 102. At this time, the spliced ​​guide frames 102 can be fixed. When it is necessary to disassemble the guide frame 102, the guide frame 102 can be disassembled by pulling the mounting pins out of the mounting holes.

[0025] The adjustment assembly 200 is disposed on the guide frame 102 , and includes a first adjustment member 201 and a second adjustment member 202 . The first adjustment member 201 is located on the guide frame 102 , and the second adjustment member 202 is disposed on the first adjustment member 201 .

[0026] There are four groups of adjustment components 200, which are respectively located at the four corners of the bottom of the guide frame 102. The first adjustment component 201 can be set to ensure the horizontal state of the guide frame 102. When guiding the precast pile 101, by ensuring the horizontal state of the guide frame 102, the on-site construction personnel can be effectively guided to guide the precast pile 101 and ensure the accuracy of the verticality of the precast pile 101. Different construction site terrains may have height differences. The height of the guide frame 102 can be adjusted by setting the second adjustment component 202, so that it can adapt to different terrains and ensure that the verticality monitoring and guiding work of the precast pile 101 under different terrain conditions can be carried out smoothly.

[0027] Example 2

[0028] Reference Figure 1 to Figure 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0029] Specifically, the first adjustment member 201 includes a leveling bubble 201a, a laser rangefinder 201b and a digital display screen 201c. The leveling bubble 201a is fixed to the top of the guide frame 102, the laser rangefinder 201b is fixed to the inner wall of the guide frame 102, and the digital display screen 201c is fixed to one side of the guide frame 102.

[0030] When the prefabricated pile 101 needs to be guided, the guide frame 102 needs to be installed to a horizontal position first. There are two leveling bubbles 201a, both of which are fixed to the top of the guide frame 102. After the guide frame 102 is installed, the setting of the leveling bubbles 201a can be used to observe whether the guide frame 102 is installed to a horizontal position. By observing the leveling bubbles 201a, it is convenient for the user to fine-tune the guide frame 102 to adjust the guide frame 102 to a horizontal position. There are two laser rangefinders 201b, both of which are fixed to the inner wall of the guide frame 102. The laser rangefinder 201b can measure the prefabricated pile 101 in real time. Position and verticality. By measuring the distance at different positions, the installation status of the precast pile 101 can be monitored in time to ensure the accuracy of its verticality and position. There are two digital display screens 201c, both located on one side of the laser rangefinder 201b. The digital display screen 201c is usually used to display the measured distance value. When the laser rangefinder 201b emits a laser pulse and measures the time from the emission to the reception of the pulse, it will display the measured distance value on the digital display screen 201c through internal calculation and processing. This design allows the user to intuitively see the measurement results and quickly and easily obtain the required distance information.

[0031] Specifically, the first adjusting member 201 also includes a threaded rod 201d, a positioning plate 201e and a rotating sleeve 201f. The threaded rod 201d is rotatably connected to the bottom of the guide frame 102 through a bearing. The positioning plate 201e is sleeved on the outside of the threaded rod 201d. The positioning plate 201e and the threaded rod 201d are threadedly connected. The rotating sleeve 201f is sleeved on the outside of the threaded rod 201d.

[0032] After the guide frame 102 is installed, the user observes the leveling bubble 201a and needs to adjust the guide frame 102 to a horizontal position. The rotating sleeve 201f is rotated, and the rotating sleeve 201f drives the threaded rod 201d to rotate. The rotation of the threaded rod 201d can drive the guide frame 102 to move. The guide frame 102 can be adjusted to a horizontal position by observing the leveling bubble 201a. The positioning plate 201e is used to support the threaded rod 201d to prevent the threaded rod 201d from shifting.

[0033] Specifically, the second adjustment member 202 includes a first plug rod 202e, a support sleeve 202f and a second plug rod 202g. The support sleeve 202f is fixed to the bottom of the positioning plate 201e, the first plug rod 202e is inserted into the support sleeve 202f, the first plug rod 202e is movably connected to the support sleeve 202f, and the second plug rod 202g is fixed to the bottom of the first plug rod 202e.

[0034] When the guide frame 102 needs to be installed, the second rod 202g is first inserted into the ground. The bottom of the second rod 202g is pointed to facilitate burying in the soil. Then, the guide frame 102 is moved. When the guide frame 102 moves, it can drive the first rod 202e to move in the support sleeve 202f, so that the height of the guide frame 102 can be adjusted to a suitable height. The support sleeve 202f is used to support the first rod 202e to prevent the first rod 202e from deviating.

[0035] Specifically, the second adjusting member 202 further includes a limiting block 202a and a limiting rod 202b. The limiting block 202a is disposed on one side of the first inserting rod 202e, and the limiting rod 202b is rotatably connected to one side of the limiting block 202a via a bearing.

[0036] The limit block 202a slides with one side of the first plug rod 202e. After the guide frame 102 is adjusted to a suitable height, in order to prevent the guide frame 102 from falling, the first plug rod 202e needs to be limited. By rotating the limit rod 202b, the limit rod 202b rotates and drives the limit block 202a to move. The limit block 202a moves to contact one side of the first plug rod 202e, thereby limiting the first plug rod 202e and preventing the guide frame 102 from falling.

[0037] Specifically, the second adjusting member 202 further includes a positioning sleeve 202c and a rotating rod 202d. The positioning sleeve 202c is sleeved on the outside of the limiting rod 202b. The positioning sleeve 202c is threadedly connected to the limiting rod 202b. The rotating rod 202d is fixed to one end of the limiting rod 202b.

[0038] The positioning sleeve 202c is inserted into one side of the supporting sleeve 202f, and a thread is provided on the limiting rod 202b. By rotating the limiting rod 202b, the limiting block 202a is driven to move to contact one side of the first plug rod 202e, so that the first plug rod 202e can be limited. The setting of the rotating rod 202d is convenient for the user to rotate the limiting rod 202b.

[0039] During use, when the precast pile 101 needs to be driven into the ground, the second rod 202g is first inserted into the ground, and then the height of the guide frame 102 is adjusted, and the guide frame 102 is pulled to adjust the guide frame 102 to a suitable height. After the guide frame 102 is adjusted to a suitable height, in order to prevent the guide frame 102 from falling, the first rod 202e needs to be limited, and the rotating rod 202d is rotated, and the rotating rod 202d drives the limiting rod 202b to rotate, and the limiting rod 202b rotates and drives the limiting block 202a to move to contact one side of the first rod 202e, so that the first rod 202e can be limited, thereby preventing the guide frame 102 from falling.

[0040] After the guide frame 102 is fixed, it needs to be adjusted to be level. The user observes the leveling bubble 201a and then rotates the rotating sleeve 201f. The rotating sleeve 201f drives the threaded rod 201d to move. The movement of the threaded rod 201d drives the guide frame 102 to move. The setting of the leveling bubble 201a makes it convenient for the user to adjust the guide frame 102 to be level. The four corners of the guide frame 102 are adjusted respectively so that the guide frame 102 can be made level. Then the precast pile 101 can be driven into the ground. The position and verticality of the precast pile 101 can be measured in real time by the laser rangefinder 201b. By measuring the distances at different positions, the installation of the precast pile 101 can be monitored in time to ensure the accuracy of its verticality and position.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A pile body positioning and verticality monitoring device based on prefabricated piles, characterized in that: include, The main body component (100) comprises a prefabricated pile (101) and a guide frame (102), wherein the guide frame (102) is sleeved on the outside of the prefabricated pile (101); The adjustment component (200) is arranged on the guide frame (102), and comprises a first adjustment member (201) and a second adjustment member (202), wherein the first adjustment member (201) is located on the guide frame (102), and the second adjustment member (202) is arranged on the first adjustment member (201).

2. The pile body positioning and verticality monitoring device based on prefabricated piles according to claim 1, characterized in that: The first adjusting member (201) comprises a leveling bubble (201a), a laser rangefinder (201b) and a digital display screen (201c); the leveling bubble (201a) is fixed to the top of the guide frame (102); the laser rangefinder (201b) is fixed to the inner wall of the guide frame (102); and the digital display screen (201c) is fixed to one side of the guide frame (102).

3. The pile body positioning and verticality monitoring device based on prefabricated piles according to claim 2, characterized in that: The first adjusting member (201) further comprises a threaded rod (201d), a positioning plate (201e) and a rotating sleeve (201f); the threaded rod (201d) is rotatably connected to the bottom of the guide frame (102) via a bearing; the positioning plate (201e) is sleeved on the outside of the threaded rod (201d); the positioning plate (201e) and the threaded rod (201d) are threadedly connected; and the rotating sleeve (201f) is sleeved on the outside of the threaded rod (201d).

4. The pile body positioning and verticality monitoring device based on prefabricated piles according to claim 3, characterized in that: The second adjusting member (202) comprises a first plug rod (202e), a supporting sleeve (202f) and a second plug rod (202g), wherein the supporting sleeve (202f) is fixed to the bottom of the positioning plate (201e), the first plug rod (202e) is inserted into the supporting sleeve (202f), the first plug rod (202e) is movably connected to the supporting sleeve (202f), and the second plug rod (202g) is fixed to the bottom of the first plug rod (202e).

5. The pile body positioning and verticality monitoring device based on prefabricated piles according to claim 4, characterized in that: The second adjusting member (202) further comprises a limit block (202a) and a limit rod (202b), wherein the limit block (202a) is arranged on one side of the first insertion rod (202e), and the limit rod (202b) is rotatably connected to one side of the limit block (202a) via a bearing.

6. The pile body positioning and verticality monitoring device based on prefabricated piles according to claim 5, characterized in that: The second adjusting member (202) further comprises a positioning sleeve (202c) and a rotating rod (202d), wherein the positioning sleeve (202c) is sleeved on the outside of the limiting rod (202b), the positioning sleeve (202c) is threadedly connected to the limiting rod (202b), and the rotating rod (202d) is fixed to one end of the limiting rod (202b).

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