A PHC pile verticality detection device

Abstract

The present invention relates to the field of verticality detection, and specifically provides a detection device for the verticality of a PHC pipe pile, which includes a clamping assembly, a positioning member and a detection member, wherein the clamping assembly includes a first clamping member and a second clamping member, the first clamping member and the second clamping member can be closed or opened, the clamping assembly can be retracted along its length direction, the positioning member is arranged between the first clamping member and the second clamping member and is connected to at least one of the first clamping member and the second clamping member, the positioning member can be moved in the inner and outer directions relative to the clamping assembly, the positioning member cooperates with both ends of the clamping assembly, when the clamping assembly is extended, the positioning member moves in a direction away from the pipe pile, and when the clamping assembly is shortened, the positioning member moves in a direction adjacent to the pipe pile, and the detection member is arranged on the clamping assembly and is used to detect the verticality of the pipe pile. The present invention can clamp the pipe pile through the clamping assembly and the positioning assembly, and detect the verticality of the pipe pile through the detection member, with high detection efficiency and accurate detection results.

Description

Technical Field

[0001] The invention relates to a verticality detection technology field, in particular to a PHC pipe pile verticality detection device. Background Art

[0002] As the demand for electricity increases, it is necessary to optimize the energy structure and build photovoltaic power stations. In order to protect arable land, photovoltaic power stations are often built at sea or in the desert in windy environments. The stability of photovoltaic panels in windy environments depends on stable photovoltaic pile foundations. During the use of photovoltaic pile foundations after construction, it is necessary to ensure a certain verticality to support photovoltaic panels. If the photovoltaic pile foundation is tilted and cannot be detected for a long time to know whether the verticality exceeds the allowable value, there will be safety hazards.

[0003] In the related art, the inspection of photovoltaic power stations is cumbersome and the inspection results are inaccurate. For example, a verticality inspection device for pile foundations with publication number CN215217589U has the problem that the photovoltaic panels need to be disassembled for inspection operations, which makes the inspection inconvenient. Or a photovoltaic pile foundation verticality inspection method and inspection device with publication number CN115420260A has the problem of unstable clamping when measuring pipe piles of different radii or when the flatness of the pipe piles themselves is not high, which leads to inaccurate inspection results. Summary of the invention

[0004] Based on this, it is necessary to provide a PHC pipe pile verticality detection device to address the problems that the current PHC pipe pile verticality detection is troublesome and the detection results are inaccurate.

[0005] The above object is achieved by the following technical solution: a device for detecting the verticality of a PHC pipe pile, comprising: a clamping assembly, the clamping assembly comprising a first clamping member and a second clamping member, the first clamping member and the second clamping member being closable or openable so that the first clamping member and the second clamping member are clamped on the outer peripheral side of the pipe pile, and the clamping assembly is retractable along its length direction; a positioning member, the positioning member being arranged between the first clamping member and the second clamping member and connected to at least one of the first clamping member and the second clamping member, the positioning member being arranged relative to the clamping assembly along the inner peripheral side of the pipe pile; The clamping assembly is movable in an outward direction, and the positioning member cooperates with both ends of the clamping assembly so that when the clamping assembly is extended, the clamping assembly drives the positioning member to move in a direction away from the pipe pile so that the positioning member and the pipe pile are separated, or when the clamping assembly is shortened, the clamping assembly drives the positioning member to move in a direction adjacent to the pipe pile so that the positioning member and the pipe pile are abutted against each other so that the length direction of the clamping assembly is parallel to the axis of the pipe pile; a detection member, the detection member is arranged on the clamping assembly, and the detection member is used to detect the verticality of the pipe pile.

[0006] The beneficial effects of the present invention are as follows: a clamping assembly, a positioning member and a detection member are provided, and the clamping assembly is used to clamp the outer peripheral surface of the pipe pile, so that installation measurement can be achieved at any height of the pipe pile, thereby reducing the difficulty of operating the detection equipment, and the positioning member is abutted against the outer peripheral surface of the pipe pile, so that the detection equipment can detect pipe piles of different diameters, thereby increasing the detection range of the detection equipment, and the detection member detects the verticality of the positioning member, so that the verticality of the pipe pile can be detected, and the detection result is accurate and the detection efficiency is high.

[0007] In one embodiment, the PHC pile verticality detection device further includes a connecting assembly, which includes: a connecting member, which is arranged in the clamping assembly and is movable relative to the clamping assembly along the circumferential direction of the clamping assembly; a first rod, the two ends of the first rod are rotatably connected to one end of the clamping assembly and one end of the connecting member, respectively, and the first rod is located between the clamping assembly and the positioning member; a second rod, the two ends of the second rod are rotatably connected to the other end of the clamping assembly and the other end of the connecting member, and the second rod is located between the clamping assembly and the positioning member. The first rod and the second rod are symmetrically arranged with respect to the connecting member, a first protrusion is provided on a side of the first rod facing the positioning member, a second protrusion is provided on a side of the second rod facing the positioning member, a groove extending along an extending direction thereof is provided on the positioning member, the first protrusion and the second protrusion are both movably arranged in the groove, so that when the clamping assembly contracts, the clamping assembly drives the first rod and the second rod to rotate synchronously through the connecting member, and the first protrusion and the second protrusion both move in the groove to push the positioning member to move toward the inside of the clamping assembly.

[0008] In one embodiment, the connecting member includes a first connecting member and a second connecting member, the first connecting member and the second connecting member are both arranged in the clamping assembly and can move along the circumference of the clamping assembly, the first rod and the second rod are multiple, and the multiple first rods and the multiple second rods are arranged at intervals along the circumference of the connecting member, when the clamping assembly is extended, the first connecting member is located in the first clamping member, and the second connecting member is located in the second clamping member, so that when the clamping assembly is contracted, a part of the first connecting member and a part of the second connecting member are located in the first clamping member, and another part of the first connecting member and another part of the second connecting member are located in the first clamping member and the second clamping member.

[0009] In one embodiment, there are a plurality of positioning members, and the plurality of positioning members are matched with a plurality of first rods and a plurality of second rods in a one-to-one correspondence.

[0010] In one embodiment, at least one of the first clamping member and the second clamping member includes: a first clamping plate, a second clamping plate and a third clamping plate, the first clamping plate, the second clamping plate and the third clamping plate are sequentially arranged at intervals along the length direction of the clamping assembly, and the first clamping plate and the third clamping plate can move relative to or away from each other along the length direction of the clamping assembly; a connecting rod, the connecting rod extends along the length direction of the clamping assembly and is arranged on the second clamping plate, and the first clamping plate and the third clamping plate can be movably passed through the connecting rod.

[0011] In one embodiment, at least one of the first clamping member and the second clamping member further includes: a first elastic member, the first elastic member is inserted into the connecting rod, the first elastic member is located between the first clamping plate and the second clamping plate and the first elastic member is respectively connected to the first clamping plate and the second clamping plate, the first elastic member has a first elastic force pulling the first clamping plate toward a direction adjacent to the second clamping plate; and / or a second elastic member, the second elastic member is located between the second clamping plate and the third clamping plate and the second elastic member is respectively connected to the second clamping plate and the third clamping plate, the second elastic member has a second elastic force pulling the third clamping plate toward a direction adjacent to the second clamping plate.

[0012] In one embodiment, the detection member includes a plurality of first detection members and a plurality of second detection members, the plurality of first detection members are arranged on the second clamping plate and are spaced apart along the circumference of the second clamping plate, and the plurality of second detection members are arranged on the third clamping plate and are spaced apart along the circumference of the third clamping plate.

[0013] In one embodiment, the PHC pile verticality detection equipment also includes a driving assembly, which includes: a mounting seat, which is arranged between the first clamping member and the second clamping member and is located on the second clamping plate; a driving member, which is arranged in the mounting seat and moves relative to the mounting seat in a direction away from or adjacent to the clamping assembly; a first connecting plate and a second connecting plate, the two ends of the first connecting plate are respectively rotatably connected to the first clamping plate and the driving member, and the two ends of the second connecting plate are respectively rotatably connected to the driving member and the third clamping plate, so that when the driving member moves toward a direction adjacent to the clamping assembly, the first connecting plate and the second connecting plate move away from each other to drive the first clamping plate and the second clamping plate to move away from each other.

[0014] In one embodiment, one end of the first clamping member and one end of the second clamping member are rotatably connected, the other end of the first clamping member and the other end of the second clamping member can be opened or closed, and the other end of the first clamping member and the other end of the second clamping member are both provided with magnets, so that when the other end of the first clamping member and the other end of the second clamping member are closed, the other end of the first clamping member and the other end of the second clamping member are connected via the magnet.

[0015] In one embodiment, the inner circumference of the first clamping member and the inner circumference of the second clamping member are both arc-shaped, and the radius of the inner circumference of the first clamping member and the radius of the inner circumference of the second clamping member are equal, and the central angle of the first clamping member and the central angle of the second clamping member are both 180°. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the closed structure of the PHC pile verticality detection device according to an embodiment of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the expanded PHC pile verticality detection device according to an embodiment of the present invention;

[0018] Figure 3 It is a structural schematic diagram of a first clamping member of a device for detecting the verticality of a PHC pile according to an embodiment of the present invention;

[0019] Figure 4 It is a structural schematic diagram of a first rod of a device for detecting the verticality of a PHC pile according to an embodiment of the present invention;

[0020] Figure 5 A schematic structural diagram of a positioning member of a device for detecting the verticality of a PHC pile according to an embodiment of the present invention;

[0021] Figure 6 This is a usage status diagram of the PHC pile verticality detection device according to an embodiment of the present invention.

[0022] in:

[0023] 100. Testing device; 110. Clamping assembly; 111. First clamping member; 112. Second clamping member; 113. First clamping plate; 114. Second clamping plate; 115. Third clamping plate; 116. Connecting rod; 117. First elastic member; 118. Second elastic member; 120. Positioning member; 121. Groove; 130. Testing member; 140. Connecting assembly; 141. Connecting member; 142. First rod; 1421. First protrusion; 143. Second rod; 150. Driving assembly; 151. Mounting seat; 152. Driving member; 153. First connecting plate; 154. Second connecting plate; 200. Pipe pile. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 to the present invention.

[0026] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] The embodiment of the present invention provides a PHC pile verticality detection device 100 including a clamping assembly 110 , a positioning member 120 and a detection member 130 .

[0028] The clamping assembly 110 includes a first clamping member 111 and a second clamping member 112. The first clamping member 111 and the second clamping member 112 can be closed or opened so that the first clamping member 111 and the second clamping member 112 are clamped on the outer peripheral side of the pipe pile 200. The clamping assembly 110 is Figure 1 Specifically, as shown in the upper and lower directions Figure 1 and Figure 2As shown, the first clamping member 111 and the second clamping member 112 are rotatably connected, and the first clamping member 111 and the second clamping member 112 are closed to form a clamping cavity, the first clamping member 111 and the second clamping member 112 can be clamped on the outer peripheral side of the pipe pile 200, and the first clamping member 111 and the second clamping member 112 can both be extended or shortened in the up and down directions.

[0029] The positioning member 120 is disposed between the first clamping member 111 and the second clamping member 112 and is connected to at least one of the first clamping member 111 and the second clamping member 112. The positioning member 120 is movable in the inner and outer directions relative to the clamping assembly 110. The positioning member 120 cooperates with both ends of the clamping assembly 110 so that when the clamping assembly 110 is extended, the clamping assembly 110 drives the positioning member 120 to move in a direction away from the pipe pile 200 so that the positioning member 120 and the pipe pile 200 are separated, or when the clamping assembly 110 is shortened, the clamping assembly 110 drives the positioning member 120 to move in a direction adjacent to the pipe pile 200 so that the positioning member 120 and the pipe pile 200 abut against each other so that the length direction of the clamping assembly 110 is parallel to the axis of the pipe pile 200. Specifically, Figure 1-Figure 3 As shown, the positioning member 120 is a vertical rod extending in the up-down direction. The positioning member 120 is arranged in the clamping cavity. The positioning member 120 can be arranged according to actual conditions. For example, the positioning member 120 is arranged on the inner circumference of the first clamping member 111, or the positioning member 120 is arranged on the inner circumference of the second clamping member 112, or the inner circumference of the first clamping member 111 and the inner circumference of the second clamping member 112 are both provided with positioning members 120. The positioning member 120 cooperates with the upper and lower ends of the clamping assembly 110. When the clamping assembly 110 is extended, the clamping assembly 110 drives the positioning member 120 toward the clamping assembly 111. 0, thereby making the positioning member 120 detach from the pipe pile 200. When the clamping assembly 110 is shortened, the clamping assembly 110 drives the positioning member 120 to move toward the inside of the clamping assembly 110, so that the positioning member 120 and the outer peripheral surface of the pipe pile 200 are attached and abutted, so that the length direction of the clamping assembly 110 is parallel to the axis of the pipe pile 200, and the telescopic movement of the clamping assembly 110 provides a power basis for the movement of the positioning member 120. After the clamping assembly 110 is shortened, the structure of the clamping assembly 110 can be made more compact, thereby improving the clamping stability of the clamping assembly 110.

[0030] The detection member 130 is disposed on the clamping assembly 110, and the detection member 130 is used to detect the verticality of the pipe pile 200. Specifically, Figure 1 As shown, the detection member 130 is a verticality measuring instrument, and the verticality of the clamping assembly 110 is detected by the detection member 130, so as to detect the verticality of the pipe pile 200.

[0031] The PHC pipe pile verticality detection device 100 of the embodiment of the present invention is provided with a clamping assembly 110, which is clamped on the outer peripheral surface of the pipe pile 200 by the clamping assembly 110. Compared with the related art, it does not need to be sleeved on the top of the pipe pile 200, and can be installed and measured at any height of the pipe pile 200, which reduces the operating difficulty of the detection device 100 and improves the detection efficiency. In addition, a positioning member 120 is provided, and the positioning member 120 is abutted against the outer peripheral surface of the pipe pile 200, so that the detection device 100 can detect pipe piles 200 of different diameters, thereby improving the detection range of the detection device 100. In addition, the positioning member 120 can ensure that the clamping assembly 110 is coaxial with the pipe pile 200, and the detection result is accurate.

[0032] In some embodiments, the first clamping member 111 and the second clamping member 112 each include a first clamping plate 113 , a second clamping plate 114 , a third clamping plate 115 and a connecting rod 116 .

[0033] The first clamping plate 113, the second clamping plate 114 and the third clamping plate 115 are sequentially arranged at intervals along the length direction of the clamping assembly 110, and the first clamping plate 113 and the third clamping plate 115 can move relative to or away from each other along the length direction of the clamping assembly 110. Specifically, Figure 1-Figure 3 As shown, the first clamping plate 113, the second clamping plate 114 and the third clamping plate 115 are arranged at intervals along the up-down direction, and the first clamping plate 113 and the third clamping plate 115 can move relative to or away from each other along the up-down direction.

[0034] The connecting rod 116 extends along the length direction of the clamping assembly 110 and is disposed on the second clamping plate 114. The first clamping plate 113 and the third clamping plate 115 can be movably disposed on the connecting rod 116. Figure 1-Figure 3 As shown, the connecting rod 116 is a vertical rod extending in the up-down direction, the middle part of the connecting rod 116 is fixed on the second clamping plate 114, the upper end of the connecting rod 116 is located at the upper end of the second clamping plate 114, the lower end of the connecting rod 116 is located at the lower end of the second clamping plate 114, and the first clamping plate 113 and the third clamping plate 115 are movably arranged on the connecting rod 116 in the up-down direction, thereby, the first clamping plate 113 and the second clamping plate 114 are limited by the connecting rod 116 to ensure that the first clamping plate 113 and the second clamping plate 114 move in the up-down direction, and ensure that the center line of the clamping assembly 110 is aligned with the axial direction of the pipe pile 200.

[0035] In some embodiments, the first clamping member 111 and the second clamping member 112 further include a first elastic member 117 and a second elastic member 118 .

[0036] The first elastic member 117 is disposed on the connecting rod 116, and is located between the first clamping plate 113 and the second clamping plate 114. The first elastic member 117 is connected to the first clamping plate 113 and the second clamping plate 114 respectively, and has a first elastic force to pull the first clamping plate 113 to move toward the direction adjacent to the second clamping plate 114. Specifically, as Figure 1-Figure 3 As shown, the first elastic member 117 is a tension spring and is passed through the upper end of the connecting rod 116. The two ends of the first elastic member 117 are located between the first clamping plate 113 and the second clamping plate 114 and are respectively connected to the first clamping plate 113 and the second clamping plate 114. The first elastic member 117 has a first elastic force for pulling the first clamping plate 113 downward. Therefore, when the clamping assembly 110 is extended, the first clamping plate 113 can automatically move downward through the first elastic member 117.

[0037] In some embodiments, the second elastic member 118 is located between the second clamping plate 114 and the third clamping plate 115 and is connected to the second clamping plate 114 and the third clamping plate 115 respectively, and the second elastic member 118 has a second elastic force that pulls the third clamping plate 115 to move toward the direction adjacent to the second clamping plate 114. Specifically, as Figure 1-Figure 3 As shown, the second elastic member 118 is a tension spring and is passed through the lower end of the connecting rod 116. The two ends of the second elastic member 118 are located between the third clamping plate 115 and the second clamping plate 114 and are respectively connected to the third clamping plate 115 and the second clamping plate 114. The second elastic member 118 has a second elastic force to pull the third clamping plate 115 upward. Therefore, when the clamping assembly 110 is extended, the third clamping plate 115 can automatically move downward through the second elastic member 118. Therefore, under the action of the first elastic member 117 and the second elastic member 118, the first clamping plate 113 and the second clamping plate 114 move away from each other, so that the clamping assembly 110 is shortened.

[0038] In some embodiments, there are multiple first elastic members 117, multiple second elastic members 118 and multiple connecting rods 116, and the number of multiple first elastic members 117, multiple second elastic members 118 and multiple connecting rods 116 are equal. Multiple connecting members 141 are evenly spaced along the circumference of the clamping assembly 110 on the second clamping plate 114, and each connecting member 141 is provided with a first elastic member 117 and a second elastic member 118, thereby improving the stability of shortening the clamping assembly 110.

[0039] Since the outer circumference of the pipe pile 200 is mostly cylindrical, in some embodiments, the inner circumference of the first clamp 111 and the inner circumference of the second clamp 112 are both arc-shaped, and the radius of the inner circumference of the first clamp 111 and the radius of the inner circumference of the second clamp 112 are equal, and the center angle of the first clamp 111 and the center angle of the second clamp 112 are both 180°. Specifically, Figure 1-Figure 3 As shown, the first clamping plate 113, the second clamping plate 114 and the third clamping plate 115 have the same shape and are all semicircular, so that the clamping cavity formed by the first clamping member 111 and the second clamping member 112 being closed is circular, thereby making the first clamping member 111 and the second clamping member 112 more adaptable to the cylindrical outer circumference of the pipe pile 200.

[0040] In some embodiments, the PHC pile verticality detection device 100 further includes a connection assembly 140 , and the connection assembly 140 includes a connection member 141 , a first rod 142 , and a second rod 143 .

[0041] The connecting member 141 is disposed in the clamping assembly and is movable relative to the clamping assembly 110 along the circumference of the clamping assembly 110. Specifically, Figure 3 As shown, the connecting member 141 can be arc-shaped and is arranged on the inner circumference of the second clamping plate 114. A sliding groove is provided on the outer circumference of the connecting member 141 and one of the inner circumference of the second clamping plate 114. A sliding rail is provided on the outer circumference of the connecting member 141 and the other of the inner circumference of the second clamping plate 114. The sliding groove and the sliding rail are slidably matched, so that the connecting member 141 can be movably arranged on the second clamping plate 114.

[0042] The two ends of the first rod 142 are rotatably connected to one end of the clamping assembly 110 and one end of the connecting member 141, respectively, and the first rod 142 is located between the clamping assembly 110 and the positioning member 120. Specifically, Figure 2 As shown, the first rod 142 is disposed between the first clamping plate 113 and the connecting member 141 , the upper end of the first rod 142 is rotatably connected to the lower end surface of the first clamping plate 113 , and the lower end of the first rod 142 is rotatably connected to the upper end surface of the connecting member 141 .

[0043] The two ends of the second rod 143 are rotatably connected to the other end of the clamping assembly 110 and the other end of the connecting member 141, and the second rod 143 is located between the clamping assembly 110 and the positioning member 120. The first rod 142 and the second rod 143 are symmetrically arranged about the connecting member 141. The first rod 142 is provided with a first protrusion 1421 on the side facing the positioning member 120, and the second rod 143 is provided with a second protrusion (not shown in the figure) on the side facing the positioning member 120. The positioning member 120 is provided with a groove 121 extending along its extension direction. The first protrusion 1421 and the second protrusion can both be movably inserted into the groove 121, so that when the clamping assembly 110 contracts, the clamping assembly 110 drives the first rod 142 and the second rod 143 to rotate synchronously through the connecting member 141, and the first protrusion 1421 and the second protrusion both move in the groove 121 to push the positioning member 120 to move toward the inside of the clamping assembly 110. Specifically, Figure 1-Figure 5 As shown, the second rod 143 is arranged between the third clamping plate 115 and the connecting member 141, the upper end of the second rod 143 is rotatably connected to the lower end surface of the connecting member 141, the lower end of the second rod 143 is rotatably connected to the upper end surface of the third clamping plate 115, and the first rod 142 and the second rod 143 are symmetrically arranged with the connecting member 141 as the symmetry axis, the middle part of the first rod 142 and the middle part of the second rod 143 are respectively provided with a first protrusion 1421 and a second protrusion, the positioning member 120 is provided with a groove 121 extending in the up-down direction, the first protrusion 1421 and the second protrusion are both penetrated in the groove 121 and can be moved in the groove 121, when the clamping assembly 110 is between the first elastic member 117 and the second elastic member 118 , when the first rod 142 is extended and rotated downward under the action of the first clamping plate 113, the first clamping plate 113 moves downward to drive the first rod 142 to rotate downward, and the first rod 142 drives the connecting member 141 to rotate. At the same time, the second clamping plate 114 moves upward to drive the second rod 143 to rotate upward, so that the first rod 142 and the second rod 143 are inclined, and the first protrusion 1421 and the second protrusion can both move in the groove 121, thereby pushing the positioning member 120 to move toward the inside of the clamping assembly. Therefore, the cooperation of the first protrusion 1421, the second protrusion and the groove 1421 can not only ensure that the extension direction of the positioning member 120 is parallel to the axial direction of the pipe pile 200, but also make the positioning member 120 abut against the outer peripheral surface of the pipe pile 200.

[0044] In some embodiments, the connecting member 141 includes a first connecting member and a second connecting member, both of which are arranged in the clamping assembly 110 and can move along the circumference of the clamping assembly 110. There are multiple first rods 142 and multiple second rods 143, and the multiple first rods 142 and the multiple second rods 143 are arranged at intervals along the circumference of the connecting member 141. When the clamping assembly 110 is extended, the first connecting member is located in the first clamping member 111, and the second connecting member is located in the second clamping member 112. When the clamping assembly 110 is contracted, a portion of the first connecting member and a portion of the second connecting member are located in the first clamping member 111, and another portion of the first connecting member and another portion of the second connecting member are located in the first clamping member 111 and the second clamping member 112.

[0045] Specifically, Figure 1-Figure 3 As shown, the first connecting member and the second connecting member have the same shape and are both arc-shaped, the center angle of the first connecting member and the center angle of the second connecting member can be 170°-180°, the number of the first rods 142 and the number of the second rods 143 can be equal or unequal, and when the clamping assembly 110 is extended to the limit value, the extension direction of the first rod 142 and the second rod 143 intersects with the up-down direction to form an angle, and the angle is between 5°-10°, so as to prevent the first rod 142 and the second rod 143 from getting stuck when rotating, and ensure that the first rod 142 and the second rod 143 can rotate smoothly along the inclination direction of the first rod 142 and the second rod 143, and when the clamping assembly 110 is extended, the first connecting member is arranged on the first clamping member 110, 1, and the second connecting member is located in the second clamping member 112, thereby, the detection device 100 can be set more reasonably, and the first clamping member 111 and the second clamping member 112 can be opened conveniently, and the connecting member 141, the first rod 142 and the second rod 143 can be prevented from interfering with the first clamping member 111 and the second clamping member 112 when they are opened. When and when the clamping assembly 110 is contracted, the two ends of the first connecting member can be located in the first clamping member 111 and the second clamping member 112 respectively, and the two ends of the second connecting member can be located in the first clamping member 111 and the second clamping member 112 respectively, so that the first clamping member 111 and the second clamping member 112 are always in a closed state, thereby ensuring the stability of the clamping of the clamping assembly 110.

[0046] In some embodiments, there are multiple positioning members 120, and the multiple positioning members 120 are matched with the multiple first rods 142 and the multiple second rods 143 in a one-to-one correspondence. Specifically, the number of positioning members 120 is equal to the number of first rods 142 and the number of second rods 143, one positioning member 120 is matched with one first rod 142 and one second rod 143, and the multiple positioning members 120 are arranged at equal intervals along the circumference of the clamping assembly 110, thereby applying pressure to the pipe pile 200 at the same time through the multiple positioning members 120, so that during measurement, the pressure on the pipe pile 200 is evenly distributed, which not only avoids damage to the pipe pile 200 caused by excessive local pressure, but also ensures the stability of clamping.

[0047] In some embodiments, the detection member 130 includes a plurality of first detection members and a plurality of second detection members, wherein the plurality of first detection members are disposed on the second clamping plate 114 and are spaced apart along the circumference of the first clamping plate 114, and the plurality of second detection members are disposed on the third clamping plate 115 and are spaced apart along the circumference of the third clamping plate 115. Specifically, Figure 1 As shown, the number of the first detection member and the second detection member may be equal or unequal. A plurality of first detection members are arranged on the second clamping plate 114 and are evenly spaced along the circumference of the second clamping plate 114. A plurality of second detection members are arranged on the third clamping plate 115 and are spaced along the circumference of the third clamping plate 115. Thus, the verticality of the clamping assembly 110 can be effectively detected by the first detection member and the second detection member, and then the verticality of the pipe pile 200 can be detected, thereby ensuring accurate detection of the detection member 130, reducing detection errors, and improving detection reliability.

[0048] In some embodiments, one end of the first clamping member 111 and one end of the second clamping member 112 are rotatably connected, the other end of the first clamping member 111 and the other end of the second clamping member 112 can be opened or closed, and the other end of the first clamping member 111 and the other end of the second clamping member 112 are both provided with magnets (not shown in the figure), so that when the other end of the first clamping member 111 and the other end of the second clamping member 112 are closed, the other end of the first clamping member 111 and the other end of the second clamping member 112 are connected through the magnet. Specifically, Figure 1 and Figure 2 As shown, the right end of the first clamping member 111 and the right end of the second clamping member 112 are hinged, and the left end surface of the first clamping member 111 and the left end surface of the second clamping member 112 are both provided with magnets, so that when the first clamping member 111 and the second clamping member 112 are closed, the left end surface of the first clamping member 111 and the left end surface of the second clamping member 112 can be connected through the magnet.

[0049] In some embodiments, the PHC pile verticality detection device 100 further includes a driving assembly 150 , and the driving assembly 150 includes: a mounting seat 151 , a driving member 152 , a first connecting plate 153 and a second connecting plate 154 .

[0050] The mounting seat 151 is disposed between the first clamping member 111 and the second clamping member 112 and is located on the second clamping plate 114. Figure 1 and Figure 2 As shown, the mounting seat 151 is a rectangular frame extending in the left-right direction, and the mounting seat 151 is hinged on the right side of the second clamping plate 114 of the first clamping member 111 and the right side of the second clamping plate 114 of the second clamping member 112 .

[0051] The driving member 152 is disposed in the mounting seat 151 and moves relative to the mounting seat 151 in a direction away from or close to the clamping assembly 110. Figure 1 As shown, the driving member 152 is disposed in the mounting seat 151 and is movably disposed in the mounting seat 151 along the left-right direction, so that the driving member 152 moves in a direction away from or close to the clamping assembly 110 .

[0052] The two ends of the first connecting plate 153 are rotatably connected to the first clamping plate 113 and the driving member 152, respectively. The two ends of the second connecting plate 154 are rotatably connected to the driving member 152 and the third clamping plate 115, respectively. When the driving member 152 moves toward the direction of the adjacent clamping assembly 110, the first connecting plate 153 and the second connecting plate 154 move away from each other to drive the first clamping plate 113 and the second clamping plate 114 to move away from each other. Specifically, as Figure 1 As shown, the first connecting plate 153 is arranged at the upper end of the mounting seat 151, and one end of the first connecting plate 153 is hinged to the upper end of the driving member 152, and the other end of the first connecting plate 153 is hinged to the right side of the first clamping plate 113 of the first clamping member 111 and the right side of the first clamping plate 113 of the second clamping member 112, and the second connecting plate 154 is arranged at the lower end of the mounting seat 151, and one end of the second connecting plate 154 is hinged to the lower end of the driving member 152, and the other end of the second connecting plate 154 is hinged to the right side of the third clamping plate 115 of the first clamping member 111 and the right side of the third clamping plate 115 of the second clamping member 112 On the right side of the third clamping plate 115, since the clamping assembly 110 is in a contracted state under the action of the first elastic member 117 and the second elastic member 118, and the driving member 152 is located at the right end of the mounting seat 151, the driving member 152 is pulled to move leftward, and the driving member 152 pulls the first clamping plate 113 upward through the first connecting plate 153, and the driving member 152 pulls the third clamping plate 115 downward through the second connecting plate 154, the clamping assembly 110 is extended and the positioning member 120 moves toward the outside of the clamping assembly 110 to facilitate clamping or loosening of the pipe pile 200.

[0053] In some embodiments, the driving assembly 150 further includes a push handle, which is connected to the driving member 152 , so that the driving member 152 is pushed by the push handle to move in the left-right direction in the mounting seat 151 .

[0054] The following is based on the attached Figure 1-Figure 6 , the working process of the PHC pile verticality detection device 100 according to the embodiment of the present invention is specifically described.

[0055] Initial state: At the initial state of the device, due to the action of the first elastic member 117 and the second elastic member 118, the spacing between the first clamping plate 113, the third clamping plate 115 and the second clamping plate 114 is the smallest. The first rod 142 and the second rod 143 are at the largest angle to the vertical, that is, the most inclined state.

[0056] Installation process: The staff pushes the handle to the left so that the first clamping plate 113 overcomes the force of the first elastic member 117 and moves away from the second clamping plate 114 to reach the maximum distance. At this time, the first rod 142 and the second rod 143 have the smallest angle with the vertical, that is, they are closest to the vertical state. The first connecting member is located on the second clamping plate 114 of the first clamping member 111, and the second connecting member is located on the second clamping plate 114 of the second clamping member 112. The worker pulls the first clamping member 111 and the second clamping member 112 so that the first clamping member 111 and the second clamping member 112 open, and the magnets are disengaged from the magnetic attraction. Pass the detection equipment 100 through the PHC pile 200 and wrap it around it, then bring the first clamping member 111 and the second clamping member 112 close together, and initially fix them by magnetic attraction. At the same time, the force restricting the push handle from pushing outward is released. Under the action of the first elastic member 117 and the second elastic member 118, the first clamping plate 113 and the second clamping plate 114 are brought closer, and the third clamping plate 115 and the second clamping plate 114 are brought closer. The angle between the first rod 142 and the second rod 143 and the vertical increases, and the connecting member 141 also rotates relative to the second clamping plate 114. The first rod 142 and the second rod 143 push the positioning member 120 to move toward the inside of the clamping cavity. When the positioning member 120 presses against the outer surface of the PHC pile 200, the device stops moving and the installation is completed. Start the detection member 130 and calculate the result.

[0057] Disassembly process: Repeat the above installation steps and reverse the device to complete the disassembly.

[0058] In summary, the PHC pile verticality detection device 100 of the embodiment of the present invention provides a power basis for the contraction of the clamping assembly 110 through the first elastic member 117 and the second elastic member 118, and enables the clamping assembly 110 to drive the connecting assembly 140 to drive the positioning member 120 to move toward the inside of the clamping cavity, so that the positioning member 120 can be abutted against the outer peripheral surface of the pile 200, so that the clamping assembly 110 and the positioning member 120 are organically connected through the connecting assembly 140, which can accurately detect the verticality of the PHC pile 200, and realize the automatic installation and disassembly process through the control assembly. By adjusting the interaction between the various components, the stability of the detection device 100 during the installation process can be ensured, and the verticality of the pile 200 can be accurately measured.

[0059] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A PHC pile verticality detection device, characterized in that: include: A clamping assembly (110), the clamping assembly (110) comprising a first clamping member (111) and a second clamping member (112), the first clamping member (111) and the second clamping member (112) being capable of being closed or opened so that the first clamping member (111) and the second clamping member (112) are clamped on the outer peripheral side of the pipe pile (200), and the clamping assembly (110) is capable of being retracted along its length direction; a positioning member (120), the positioning member (120) being disposed between the first clamping member (111) and the second clamping member (112) and being connected to at least one of the first clamping member (111) and the second clamping member (112), the positioning member (120) being movable in an inward and outward direction relative to the clamping assembly (110), the positioning member (120) being matched with two ends of the clamping assembly (110) so that when the clamping assembly (110) is extended, the clamping assembly (110) drives the clamping assembly (110) to move in an inward and outward direction. The positioning member (120) is driven to move in a direction away from the pipe pile (200) so that the positioning member (120) and the pipe pile (200) are separated, or when the clamping assembly (110) is shortened, the clamping assembly (110) drives the positioning member (120) to move in a direction close to the pipe pile (200) so that the positioning member (120) and the pipe pile (200) are abutted against each other so that the length direction of the clamping assembly (110) is parallel to the axis of the pipe pile (200); A detection member (130), the detection member (130) being arranged on the clamping assembly (110), and the detection member (130) being used to detect the verticality of the pipe pile (200); A connection component (140), wherein the connection component (140) comprises: A connecting member (141), the connecting member (141) being disposed in the clamping assembly and movable relative to the clamping assembly (110) along the circumference of the clamping assembly (110); a first rod (142), two ends of the first rod (142) being rotatably connected to one end of the clamping assembly (110) and one end of the connecting member (141), respectively, and the first rod (142) being located between the clamping assembly (110) and the positioning member (120); a second rod (143), two ends of the second rod (143) being rotatably connected to the other end of the clamping assembly (110) and the other end of the connecting member (141), and the second rod (143) being located between the clamping assembly (110) and the positioning member (120), the first rod (142) and the second rod (143) being symmetrically arranged with respect to the connecting member (141), the first rod (142) being provided with a first protrusion (1421) on a side of the first rod (142) facing the positioning member (120), and the second rod (143) being provided with a second protrusion (1421) on a side of the second rod (143) facing the positioning member (120). The first protrusion (1421) and the second protrusion (143) are movably arranged in the groove (121), so that when the clamping assembly (110) is contracted, the clamping assembly (110) drives the first rod (142) and the second rod (143) to rotate synchronously through the connecting member (141), and the first protrusion (1421) and the second protrusion both move in the groove (121) to push the positioning member (120) to move toward the inside of the clamping assembly (110).

2. The PHC pile verticality detection device according to claim 1 is characterized in that: The connecting member (141) comprises a first connecting member and a second connecting member, the first connecting member and the second connecting member are both arranged in the clamping assembly (110) and can move along the circumference of the clamping assembly (110), the first rod (142) and the second rod (143) are both multiple, and the multiple first rods (142) and the multiple second rods (143) are arranged at intervals along the circumference of the connecting member (141), so that when the clamping assembly (110) is extended, the first connecting member is located in the first clamping member (111) and the second connecting member is located in the second clamping member (112); when the clamping assembly (110) is contracted, a portion of the first connecting member and a portion of the second connecting member are located in the first clamping member (111), and another portion of the first connecting member and another portion of the second connecting member are located in the first clamping member (111) and the second clamping member (112).

3. The PHC pile verticality detection device according to claim 2 is characterized in that: There are a plurality of positioning members (120), and the plurality of positioning members (120) cooperate with a plurality of first rods (142) and a plurality of second rods (143) in a one-to-one correspondence.

4. The PHC pile verticality detection device according to claim 1 is characterized in that: At least one of the first clamping member (111) and the second clamping member (112) comprises: a first clamping plate (113), a second clamping plate (114) and a third clamping plate (115), wherein the first clamping plate (113), the second clamping plate (114) and the third clamping plate (115) are sequentially arranged at intervals along the length direction of the clamping assembly (110), and the first clamping plate (113) and the third clamping plate (115) can move relative to or away from each other along the length direction of the clamping assembly (110); A connecting rod (116), the connecting rod (116) extending along the length direction of the clamping assembly (110) and provided on the second clamping plate (114), and the first clamping plate (113) and the third clamping plate (115) are both movably disposed on the connecting rod (116).

5. The PHC pile verticality detection device according to claim 4 is characterized in that: At least one of the first clamping member (111) and the second clamping member (112) further comprises: a first elastic member (117), the first elastic member (117) being passed through the connecting rod (116), the first elastic member (117) being located between the first clamping plate (113) and the second clamping plate (114), and the first elastic member (117) being connected to the first clamping plate (113) and the second clamping plate (114), respectively, and the first elastic member (117) having a first elastic force for pulling the first clamping plate (113) to move in a direction adjacent to the second clamping plate (114); And / or, a second elastic member (118), the second elastic member (118) is located between the second clamping plate (114) and the third clamping plate (115) and the second elastic member (118) is respectively connected to the second clamping plate (114) and the third clamping plate (115), and the second elastic member (118) has a second elastic force for pulling the third clamping plate (115) to move in a direction adjacent to the second clamping plate (114).

6. The PHC pile verticality detection device according to claim 4, characterized in that: The detection member (130) comprises a plurality of first detection members and a plurality of second detection members, wherein the plurality of first detection members are arranged on the second clamping plate (114) and are spaced apart along the circumference of the second clamping plate (114), and the plurality of second detection members are arranged on the third clamping plate (115) and are spaced apart along the circumference of the third clamping plate (115).

7. The PHC pile verticality detection device according to claim 4, characterized in that: Also included is a drive assembly (150), the drive assembly (150) comprising: a mounting seat (151), the mounting seat (151) being arranged between the first clamping member (111) and the second clamping member (112) and being located on the second clamping plate (114); a driving member (152), the driving member (152) being disposed in the mounting seat (151) and moving relative to the mounting seat (151) in a direction away from or adjacent to the clamping assembly (110); A first connecting plate (153) and a second connecting plate (154), wherein two ends of the first connecting plate (153) are rotatably connected to the first clamping plate (113) and the driving member (152), respectively, and two ends of the second connecting plate (154) are rotatably connected to the driving member (152) and the third clamping plate (115), respectively, so that when the driving member (152) moves toward a direction adjacent to the clamping assembly (110), the first connecting plate (153) and the second connecting plate (154) move away from each other to drive the first clamping plate (113) and the second clamping plate (114) to move away from each other.

8. The PHC pile verticality detection device according to claim 1 is characterized in that: One end of the first clamping member (111) and one end of the second clamping member (112) are rotatably connected, and the other end of the first clamping member (111) and the other end of the second clamping member (112) can be opened or closed, and the other end of the first clamping member (111) and the other end of the second clamping member (112) are both provided with magnets, so that when the other end of the first clamping member (111) and the other end of the second clamping member (112) are closed, the other end of the first clamping member (111) and the other end of the second clamping member (112) are connected via the magnet.

9. The PHC pile verticality detection device according to claim 1, characterized in that: The inner circumferential surface of the first clamping member (111) and the inner circumferential surface of the second clamping member (112) are both arc-shaped, the radius of the inner circumferential surface of the first clamping member (111) and the radius of the inner circumferential surface of the second clamping member (112) are equal, and the central angle of the first clamping member (111) and the central angle of the second clamping member (112) are both 180°.

Images