CN219710284U - Tubular pile butt joint device - Google Patents
Tubular pile butt joint device Download PDFInfo
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- CN219710284U CN219710284U CN202320579920.8U CN202320579920U CN219710284U CN 219710284 U CN219710284 U CN 219710284U CN 202320579920 U CN202320579920 U CN 202320579920U CN 219710284 U CN219710284 U CN 219710284U
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- 210000001503 joint Anatomy 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a tubular pile butt joint device, and relates to the technical field of tubular pile butt joint. The tubular pile butt joint device comprises a clamping device, a hanging rod and a vertical sensor, wherein the hanging rod extends along the up-down direction; the clamping device comprises at least two clamping assemblies distributed on the vertical rod along the up-down direction, each clamping assembly comprises a clamping ring which is movably arranged on the vertical rod along the up-down direction, a plurality of clamping rings are coaxially arranged, and each clamping ring is used for being sleeved on the outer side of the tubular pile so as to be respectively clamped with two tubular piles which are butted along the up-down direction; the vertical sensor is arranged on the vertical rod and positioned between the two clamping rings and used for sensing the verticality of the vertical rod. According to the technical scheme, the two clamping rings are correspondingly clamped on the two pipe piles respectively, so that coaxiality of the pipe piles is guaranteed, the inclination degree of the connecting rod is judged through the vertical sensor in the pile falling process, and accordingly adjustment is timely made, and after the upper pipe pile falls, alignment with the lower pipe pile can be guaranteed, and perpendicularity of the pipe piles can be guaranteed.
Description
Technical Field
The utility model relates to the technical field of tubular pile butt joint, in particular to a tubular pile butt joint device.
Background
With the deep development of foundation and foundation engineering technology, various foundation construction methods emerge, wherein a tubular pile foundation is the most commonly used foundation form, and the tubular pile foundation is formed by butt welding of a plurality of sections of tubular piles to form a complete pile body which is connected with a pile upper bearing platform, so that a stressed complete foundation is formed. The pipe pile and the pipe pile are not only required to ensure that the upper section pipe pile and the lower section pipe pile cannot have larger dislocation before welding construction, for the vertical pipe pile, the perpendicularity of the upper section pipe pile during butt joint is also required to be ensured, a section of pipe pile is required to be suspended in the air during butt joint of the two sections of pipe piles, the relative positions of the upper section pipe pile and the lower section pipe pile are continuously and repeatedly adjusted through a manual pushing or pulling mode, then the pipe pile is welded after pile falling, if the pile falling is carried out, the pipe pile position adjustment work is required to be carried out through two people by using a crowbar, and the perpendicularity of the upper section pipe pile is required to be adjusted after alignment by matching with the pile machine. As can be seen, the current tubular pile shaft butt joint work is quite complex and inefficient.
Disclosure of Invention
The utility model mainly aims to provide a tubular pile butt joint device, which aims to solve the technical problems that the existing tubular pile butt joint efficiency is low and the perpendicularity is difficult to guarantee.
In order to achieve the above object, the present utility model provides a pipe pile butt joint device, which includes:
a hanging rod extending in the up-down direction;
the clamping device comprises at least two clamping assemblies distributed on the vertical rod along the up-down direction, each clamping assembly comprises a clamping ring which is movably arranged on the vertical rod along the up-down direction, a plurality of clamping rings are coaxially arranged, and each clamping ring is used for being sleeved on the outer side of the tubular pile so as to respectively clamp two tubular piles which are butted along the up-down direction; the method comprises the steps of,
the vertical sensor is arranged on the vertical rod, and is provided with at least one clamping ring and is positioned between the two clamping rings.
Optionally, each clamping assembly further includes a plurality of movable claws, the plurality of movable claws are distributed along the circumferential direction of the clamping ring and are movably arranged along the radial direction of the clamping ring, and the plurality of movable claws are used for abutting against the side wall of the pipe pile to fix the pipe pile;
the movable claws of each clamping assembly are the same in number, and the installation positions of the movable claws of each clamping assembly correspond to each other.
Optionally, each movable claw includes:
the driving part is movably arranged on the clamping ring and is movably arranged along the radial direction of the clamping ring; the method comprises the steps of,
the clamping part is detachably arranged at one end, facing the inner side of the clamping ring, of the driving part, is in an arc shape and is used for clamping the side wall of the tubular pile;
the radius of the arc of the clamping part is the same as the radius of the outer side wall of the tubular pile.
Optionally, the drive portion includes the screw rod, the week side of snap ring distributes and has a plurality of screw holes that run through along its radial, the screw rod wear to establish the screw hole and with screw hole screw thread fit, the screw rod orientation the inboard one end of snap ring with clamping portion swing joint, the screw rod orientation the one end in the snap ring outside is equipped with rotating part, rotates rotating part is in order to drive clamping portion follows the radial movement of snap ring.
Optionally, each screw is provided with a scale arranged along the extending direction of the screw, and the clamping ring is correspondingly provided with a scale for marking the length of the screw extending into the inner side of the clamping ring.
Optionally, at least three movable claws are provided, and the three movable claws are uniformly distributed along the circumferential direction of the clamping ring.
Optionally, a plurality of hanging rods are provided, the hanging rods are arranged along the circumferential direction of the clamping ring, and each hanging rod is connected with at least two adjacent clamping rings;
the vertical sensor is provided with a plurality of vertical rods corresponding to the hanging rods.
Optionally, a plurality of clamping grooves distributed along the vertical direction are formed in the hanging rod, a connecting hole which is penetrated along the axial direction of the clamping ring is formed in the position, corresponding to the clamping ring, of the hanging rod, the hanging rod penetrates through the connecting hole, a movably arranged clamping part is arranged in the position, corresponding to the connecting hole, of the clamping ring, and the clamping part is in limit fit with the clamping groove.
Optionally, the clamping assembly is provided with at least three, two of the three clamping rings are used for clamping one of the two tubular piles, the other of the three clamping rings is used for clamping the other of the two tubular piles, the vertical rod is sequentially and fixedly connected with the corresponding positions of the three clamping rings, wherein the vertical sensors are provided with at least two, and the two vertical sensors are respectively arranged between every two adjacent clamping rings.
Optionally, each snap ring includes two snap ring segments, one end of each snap ring segment is rotationally connected through a hinge structure, and the other end of each snap ring segment is fixedly connected through a locking structure.
In the technical scheme of the utility model, the tubular pile butt joint device comprises a hanging rod, a clamping device and a vertical sensor, wherein the hanging rod extends along the up-down direction; the clamping device comprises at least two clamping assemblies distributed on the vertical rod along the up-down direction, each clamping assembly comprises a clamping ring which is movably arranged on the vertical rod along the up-down direction, a plurality of clamping rings are coaxially arranged, and each clamping ring is used for being sleeved on the outer side of the tubular pile so as to respectively clamp two tubular piles which are butted along the up-down direction; the vertical sensor is arranged on the vertical rod, and is provided with at least one clamping ring and is positioned between the two clamping rings. Judging the perpendicularity of the vertical rod through the vertical sensor, enabling the vertical rod to be always kept in a vertical horizontal plane state, respectively clamping two clamping rings after two pipe piles to be butted, controlling the clamping rings located on the upper side to move downwards so as to realize butting operation, and in the butting process, as the vertical rod is always kept in the vertical state, further guaranteeing the perpendicularity and coaxiality of the two pipe piles, and greatly improving the butting efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of a pipe pile butt joint device provided by the utility model;
fig. 2 is a schematic side view of the pipe pile butt joint device in fig. 1;
fig. 3 is a schematic perspective view of the clamping assembly of fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
With the deep development of foundation and foundation engineering technology, various foundation construction methods emerge, wherein a tubular pile foundation is the most commonly used foundation form, and the tubular pile foundation is formed by butt welding of a plurality of sections of tubular piles to form a complete pile body which is connected with a pile upper bearing platform, so that a stressed complete foundation is formed. The pipe pile and the pipe pile are not only required to ensure that the upper section pipe pile and the lower section pipe pile cannot have larger dislocation before welding construction, for the vertical pipe pile, the perpendicularity of the upper section pipe pile during butt joint is also required to be ensured, a section of pipe pile is required to be suspended in the air during butt joint of the two sections of pipe piles, the relative positions of the upper section pipe pile and the lower section pipe pile are continuously and repeatedly adjusted through a manual pushing or pulling mode, then the pipe pile is welded after pile falling, if the pile falling is carried out, the pipe pile position adjustment work is required to be carried out through two people by using a crowbar, and the perpendicularity of the upper section pipe pile is required to be adjusted after alignment by matching with the pile machine. As can be seen, the current tubular pile shaft butt joint work is quite complex and inefficient.
In view of this, the present utility model proposes a tubular pile butt joint device 100, which aims to solve the technical problems of low butt joint efficiency and difficult guarantee of verticality of the existing tubular pile.
Referring to fig. 1 to 3, in an embodiment of a pipe pile butt joint device 100 according to the present utility model, in this embodiment, the pipe pile butt joint device 100 includes a hanging rod 1, a clamping device and a vertical sensor 3, wherein the hanging rod 1 extends in an up-down direction; the clamping device comprises at least two clamping assemblies 2 distributed on the vertical rod 1 along the up-down direction, each clamping assembly 2 comprises a clamping ring 21 movably arranged on the vertical rod 1 along the up-down direction, a plurality of clamping rings 21 are coaxially arranged, and each clamping ring 21 is used for being sleeved on the outer side of a tubular pile 4 so as to respectively clamp two tubular piles 4 in butt joint along the up-down direction; the vertical sensor 3 is mounted on the vertical rod 1, and the vertical sensor 3 is provided with at least one and is positioned between the two clamping rings 21. Judging the perpendicularity of the vertical rod 1 through the vertical sensor 3 and enabling the vertical rod 1 to be always kept in a vertical horizontal plane state, respectively clamping two clamping rings 21 behind two pipe piles 4 to be butted, and then controlling the clamping rings 21 located on the upper side to move downwards so as to realize the butting operation, wherein in the butting process, the perpendicularity and coaxiality of the two pipe piles 4 are further ensured due to the fact that the vertical rod 1 is always kept in the vertical state, and the butting efficiency is greatly improved.
Further, each clamping assembly 2 further includes a plurality of movable claws 22, wherein the movable claws 22 are circumferentially distributed along the clamping ring 21 and are movably arranged along the radial direction of the clamping ring 21, and the movable claws 22 are used for abutting against the side wall of the pipe pile 4 to fix the pipe pile 4; wherein the number of the movable claws 22 of each clamping assembly 2 is the same, and the installation positions of the movable claws 22 of each clamping assembly 2 correspond to each other. In order to facilitate the cooperation connection between the clamping assembly 2 and the corresponding pipe pile 4, the clamping ring 21 is further provided with a plurality of movable claws 22, and when in installation, the clamping ring 21 is sleeved outside the corresponding pipe pile 4, and then the movable claws 22 are controlled to move inwards to be abutted to the outer side wall of the pipe pile 4. Meanwhile, in order to avoid affecting the alignment accuracy, the mounting positions of the plurality of movable claws 22 on each of the snap rings 21 correspond to each other.
In the embodiment of the present utility model, at least three movable claws 22 are provided, and the three movable claws 22 are uniformly distributed along the circumferential direction of the snap ring 21, so as to ensure the reliability of clamping by using the three movable claws 22, where the specific number of the movable claws 22 is not limited, and more movable claws 22 may be provided to improve the stability of clamping, but correspondingly reduce the installation efficiency.
In an embodiment of the present utility model, each movable claw 22 includes a driving portion 221 and a holding portion 222, where the driving portion 221 is movably mounted on the snap ring 21 and is movably disposed along a radial direction of the snap ring 21; the clamping part 222 is detachably mounted at one end of the driving part 221 facing the inner side of the clamping ring 21, the clamping part 222 is in an arc shape, and the clamping part 222 is used for clamping the side wall of the pipe pile 4; wherein, the radius of the arc shape of the clamping part 222 is the same as the radius of the outer side wall of the tubular pile 4. The driving part 221 drives the clamping part 222 to move along the radial direction of the clamping ring 21, so that the clamping part 222 is abutted against the outer side wall of the pipe pile 4, the clamping part 222 is in an arc shape and is arranged to adapt to the shape of the outer side wall of the pipe pile 4, the fitting degree is ensured, the friction resistance is improved, the clamping stability is ensured, the clamping part 222 can be detachably arranged to facilitate replacement of the clamping parts 222 of different types so as to adapt to the pipe pile 4 of different sizes, and in particular, the arc radius of the clamping part 222 of the corresponding type is the same as the radius of the outer side wall of the corresponding pipe pile 4.
The driving part 221 may have various forms, and may drive the holding part 222 using a hydraulic cylinder and a push rod, but it is difficult to control the travel distance of the holding part 222, and a linear motor may be used.
In a specific embodiment, the driving portion 221 includes a screw, a plurality of threaded holes 211 penetrating along a radial direction of the circumferential side of the snap ring 21 are distributed on the circumferential side of the snap ring 21, the screw penetrates through the threaded holes 211 and is in threaded engagement with the threaded holes 211, one end of the screw facing the inner side of the snap ring 21 is movably connected with the clamping portion 222, one end of the screw facing the outer side of the snap ring 21 is provided with a rotating portion 2211, and the rotating portion 2211 is rotated to drive the clamping portion 222 to move along the radial direction of the snap ring 21. The rotating portion 2211 is rotated to enable the screw to rotate, so that the screw moves in the threaded hole 211 to drive the clamping portion 222 to move, wherein the screw is movably connected with the clamping portion 222, so that when the screw rotates and advances, the clamping portion 222 can rotate along with the screw or can not rotate along with the screw, and the screw and the clamping portion 222 can be connected through structures such as movable buckling grooves, so that the screw is not limited.
Specifically, the screw rod and the clamping portion 222 are movably connected through a universal joint 223, so that the clamping portion 222 and the screw rod can rotate relatively in the axial direction of the screw rod, and the radial angle of the screw rod can be changed. In a specific construction process, the rotating portion 2211 may be rotated manually or may be controlled to rotate by a driving structure, and since the movable claws 22 are provided with a plurality of movable claws, it is difficult to ensure that the pushing distances of the holding portions 222 are the same, so that the accuracy in docking may be affected, if the adjustment is repeated, the docking efficiency may be affected, and the wearing of the components after a long time may also affect the docking accuracy. In order to improve the butting precision, the pushing distances of the screws may be different, and by the arrangement of the universal joint 223, the clamping angle of the clamping portion 222 is changed, and the clamping portion 222 and the outer side wall of the pipe pile 4 can be ensured to be fully contacted, after the clamping of the plurality of clamping portions 222 on the first clamping ring 21 and the side wall of the pipe pile 4 is completed, the coaxiality of the two pipe piles 4 can be ensured by controlling the pushing distances of the screws on the other clamping rings 21, so that the pushing distances of the screws on the corresponding positions on the clamping rings 21 are the same.
Further, each screw is provided with a scale arranged along the extending direction of the screw, and the snap ring 21 is correspondingly provided with a scale for marking the length of the screw extending into the inner side of the snap ring 21. When the screw is manually screwed in, the screwing length of the screw can be judged by observing the scales on the screw, the screwing length of each screw at the corresponding position is consistent, and the operation is simple.
In an embodiment of the present utility model, a plurality of the hanging rods 1 are provided, the plurality of hanging rods 1 are arranged along the circumferential direction of the snap rings 21, and each hanging rod 1 is connected with at least two adjacent snap rings 21; the vertical sensor 3 is provided with a plurality of vertical sensors corresponding to the vertical rods 1. Because the pipe pile 4 is likely to swing in the hoisting process, the clamping ring 21 on the upper side is driven to deviate during swinging, so that the hanging rod 1 is bent, and the vertical sensor 3 needs to be frequently corrected according to the data. By providing a plurality of the hanging rods 1 to improve the overall structural strength, the hanging rods 1 are prevented from being difficult to correct because the weight of the pipe pile 4 is excessive, and the number of the hanging rods 1 is not particularly limited here and can be one or a plurality. The plurality of hanging rods 1 are preferably uniformly arranged along the circumferential side of the clamping ring 21, and each hanging rod 1 is provided with a vertical sensor 3 for respectively judging the verticality of each hanging rod 1, so that the judgment accuracy is improved.
In an embodiment of the present utility model, the clamping assembly 2 is provided with at least three, two of the three clamping rings 21 are used for clamping one of the two pipe piles 4, another of the three clamping rings 21 is used for clamping the other of the two pipe piles 4, the hanging rod 1 is fixedly connected with the corresponding positions of the three clamping rings 21 in sequence, wherein at least two vertical sensors 3 are provided, and two vertical sensors 3 are respectively arranged between every two adjacent clamping rings 21. The two clamping rings 21 are connected with one of the pipe piles 4, whether the perpendicularity of the corresponding pipe pile 4 meets the requirement can be judged through the vertical sensor 3 arranged between the two clamping rings 21, specifically, the two clamping rings 21 can be installed on the lower pipe pile 4 to judge whether the lower pipe pile 4 is inclined, if the inclination is inclined, correction is timely carried out, then hoisting is carried out, the other clamping ring 21 is clamped on the pipe pile 4 arranged on the upper side to limit and correct the pipe pile 4 arranged on the upper side, and meanwhile, whether deviation occurs between the two pipe piles 4 is judged through the vertical sensor 3 arranged between the two clamping rings 21. This arrangement not only allows the straightness of perpendicularity between two pipe piles 4 being butted to be judged, but also allows the pipe piles 4 located on the lower side to be monitored in real time for occurrence of roll. In another embodiment, in the case of determining the perpendicularity of the pipe pile 4 located at the lower side, the two snap rings 21 may be further clamped to the pipe pile 4 located at the upper side, so as to detect the perpendicularity of the pipe pile 4 located at the upper side in real time, thereby improving the detection accuracy.
Still further, four clamping assemblies 2 can be further arranged, two clamping rings 21 are connected with the pipe piles 4 positioned at the lower side, the other two clamping rings 21 are connected with the pipe piles 4 positioned at the upper side, and when detecting whether the two pipe piles 4 are misplaced, the two pipe piles 4 can be detected in the vertical direction, the accuracy is higher, and the judgment result is more accurate.
In the embodiment of the present utility model, the hanging rod 1 is provided with a plurality of clamping grooves 11 distributed along the vertical direction, the position of each clamping ring 21 corresponding to the hanging rod 1 is provided with a connecting hole 212 penetrating along the axial direction of the clamping ring 21, the hanging rod 1 is arranged through the connecting hole 212, the position of each clamping ring 21 corresponding to the connecting hole 212 is provided with a movably arranged clamping part 213, and the clamping part 213 is used for limiting in cooperation with the clamping groove 11. Each snap ring 21 is connected to the vertical rod 1 through the connection hole 212, and is limited by the cooperation of the clamping portion 213 and the clamping groove 11, so that the snap ring 21 is fixed to the vertical rod 1, and when the pipe piles 4 located at the lower side do not need to move during butt joint, the snap ring 21 correspondingly clamped to the outer side of the pipe pile 4 located at the lower side is fixedly connected to the vertical rod 1 through the clamping portion 213, the snap ring 21 correspondingly clamped to the outer side of the pipe pile 4 located at the upper side is fixedly connected to the vertical rod 1 through the clamping portion 213, after the perpendicularity is corrected, the clamping portion 213 is separated from the clamping groove 11, the pile hanging machine drives the pipe piles 4 and the snap ring 21 to descend and butt joint along the vertical rod 1, after the two pipe piles 4 are butted, the snap ring 21 located at the upper side is fixed, the whole structure is kept stable, and then welding is performed.
It should be understood that the clamping portion 213 may be an annular buckle rotatably mounted on the snap ring 21, or a bolt capable of being movably disposed in a straight line, etc., the clamping groove 11 is disposed corresponding to the clamping portion 213, and specific forms of the clamping groove 11 and the clamping portion 213 are not limited herein.
In the technical solution of the present utility model, the cross-sectional shape of the hanging rod 1 in the up-down direction is not limited, and may be circular, square, rectangular, or the like. When only one of the drop rods 1 is provided, the cross-sectional shape of the drop rod 1 is preferably polygonal to prevent the snap ring 21 from rotating relative to the drop rod 1.
In one embodiment, each of the snap rings 21 includes two snap ring 21 segments, one end of each of the two snap ring 21 segments is rotatably connected by a hinge structure 214, and the other end is fixedly connected by a locking structure 215. Through setting up two snap ring 21 sections so that the snap ring 21 is connected with tubular pile 4 and dismantles, only need with two during the installation snap ring 21 sections pass through locking structure 215 fixed connection can accomplish the cup joint, after two tubular piles 4 butt joint finishes, only need with locking structure 215 unblock can tear down snap ring 21. In this embodiment, the locking structure 215 may be an extension portion extending from the other ends of the two segments of the snap ring 21 in a radial direction, where through holes are formed on the two extension portions, and the two extension portions are locked and fixed by a bolt assembly passing through the through holes; in another embodiment, the locking structure 215 may also be two buckles respectively disposed at the other ends of the two segments 21 of the snap ring, and locked and fixed by the two buckle fits.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A tubular pile butt joint device, comprising:
a hanging rod extending in the up-down direction;
the clamping device comprises at least two clamping assemblies distributed on the vertical rod along the up-down direction, each clamping assembly comprises a clamping ring which is movably arranged on the vertical rod along the up-down direction, a plurality of clamping rings are coaxially arranged, and each clamping ring is used for being sleeved on the outer side of the tubular pile so as to respectively clamp two tubular piles which are butted along the up-down direction; the method comprises the steps of,
the vertical sensor is arranged on the vertical rod, and is provided with at least one clamping ring and is positioned between the two clamping rings.
2. The pipe pile abutting device according to claim 1, wherein each clamping assembly further comprises a plurality of movable claws, the movable claws are distributed circumferentially along the clamping ring and are movably arranged in the radial direction of the clamping ring, and the movable claws are used for abutting against the side walls of the pipe pile to fix the pipe pile;
the movable claws of each clamping assembly are the same in number, and the installation positions of the movable claws of each clamping assembly correspond to each other.
3. A pipe stake docking apparatus according to claim 2 wherein each of the movable jaws comprises:
the driving part is movably arranged on the clamping ring and is movably arranged along the radial direction of the clamping ring; the method comprises the steps of,
the clamping part is detachably arranged at one end, facing the inner side of the clamping ring, of the driving part, is in an arc shape and is used for clamping the side wall of the tubular pile;
the radius of the arc of the clamping part is the same as the radius of the outer side wall of the tubular pile.
4. A tubular pile abutting device according to claim 3, wherein the driving part comprises a screw, a plurality of threaded holes penetrating radially are distributed on the periphery of the clamping ring, the screw penetrates through the threaded holes and is in threaded fit with the threaded holes, one end of the screw, which faces the inner side of the clamping ring, is movably connected with the clamping part, one end of the screw, which faces the outer side of the clamping ring, is provided with a rotating part, and the rotating part is rotated to drive the clamping part to move radially along the clamping ring.
5. The pipe pile butt joint device according to claim 4, wherein each screw is provided with scales arranged along the extending direction of the screw, and the clamping ring is correspondingly provided with scales for marking the length of the screw extending into the inner side of the clamping ring.
6. A pipe pile butt joint device according to claim 2, wherein at least three movable claws are provided, and the three movable claws are uniformly distributed along the circumferential direction of the snap ring.
7. The pipe pile abutting device according to claim 1, wherein a plurality of the hanging rods are provided, the hanging rods are arranged along the circumferential direction of the clamping rings, and each hanging rod is connected with at least two adjacent clamping rings;
the vertical sensor is provided with a plurality of vertical rods corresponding to the hanging rods.
8. The pipe pile butt joint device according to claim 1, wherein the hanging rod is provided with a plurality of clamping grooves which are distributed along the vertical direction, the position of each clamping ring, which is correspondingly connected with the hanging rod, is provided with a connecting hole which is penetrated along the axial direction of the clamping ring, the hanging rod passes through the connecting hole, the position of each clamping ring, which is corresponding to the connecting hole, is provided with a clamping part which is movably arranged, and the clamping part is matched with the clamping groove for limiting.
9. The pipe pile butt joint device according to claim 1, wherein the clamping assembly is provided with at least three, two of three clamping rings are used for clamping one of two pipe piles, the other of the three clamping rings is used for clamping the other of the two pipe piles, the hanging rod is fixedly connected with the corresponding positions of the three clamping rings in sequence, the vertical sensors are provided with at least two, and the two vertical sensors are respectively arranged between every two adjacent clamping rings.
10. A pipe pile butt joint device according to claim 1, wherein each snap ring comprises two snap ring segments, one end of each of the two snap ring segments is rotatably connected by a hinge structure, and the other end of each of the two snap ring segments is fixedly connected by a locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579920.8U CN219710284U (en) | 2023-03-22 | 2023-03-22 | Tubular pile butt joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579920.8U CN219710284U (en) | 2023-03-22 | 2023-03-22 | Tubular pile butt joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710284U true CN219710284U (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320579920.8U Active CN219710284U (en) | 2023-03-22 | 2023-03-22 | Tubular pile butt joint device |
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| Country | Link |
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| CN (1) | CN219710284U (en) |
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- 2023-03-22 CN CN202320579920.8U patent/CN219710284U/en active Active
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