CN219390929U - Device for detecting perpendicularity of prestressed pipe pile - Google Patents
Device for detecting perpendicularity of prestressed pipe pile Download PDFInfo
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- CN219390929U CN219390929U CN202320626978.3U CN202320626978U CN219390929U CN 219390929 U CN219390929 U CN 219390929U CN 202320626978 U CN202320626978 U CN 202320626978U CN 219390929 U CN219390929 U CN 219390929U
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- fixed frame
- limiting
- pipe pile
- arc
- prestressed pipe
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- 238000001514 detection method Methods 0.000 claims abstract description 29
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to a prestress pipe pile verticality detection device which comprises a fixed frame, wherein a detection assembly for detecting the pipe pile verticality is arranged on the fixed frame, at least two groups of clamping assemblies are arranged on the fixed frame, each clamping assembly comprises a clamping arc plate, a moving block, a bidirectional screw rod and a limiting rod, the bidirectional screw rods are rotatably connected to the fixed frame, the limiting rods are connected to the fixed frame and are parallel to the bidirectional screw rods, two moving blocks are arranged between the bidirectional screw rods and the limiting rods, the two moving blocks are oppositely arranged, the bidirectional screw rods and the limiting rods penetrate through the moving blocks, the moving blocks are in threaded fit with the bidirectional screw rods and are in sliding fit with the limiting rods, the clamping arc plates are connected to the moving blocks, and the two clamping arc plates are oppositely arranged. The utility model has the effect of improving the application range of the detection device.
Description
Technical Field
The utility model relates to the technical field of foundation engineering, in particular to a device for detecting perpendicularity of a prestressed pipe pile.
Background
The prestressed pipe pile is a building material commonly applied to construction sites, and has high single pile bearing capacity and wide application range. When the prestressed pipe pile is constructed, the pile driver equipment lifts the prestressed pipe pile into a foundation pit excavated on the ground and hammers the upper end of the prestressed pipe pile continuously, so that the prestressed pipe pile is erected, the erection process is convenient and quick, and the construction period is short, and therefore, the prestressed pipe pile is widely applied to projects such as industrial and civil buildings, railways, bridges, harbor stacking heads and the like.
And the perpendicularity of the prestressed concrete pipe pile is measured in the construction process, the perpendicularity deviation is strictly controlled, the construction quality is ensured, and the bearing capacity of the prestressed pipe pile is ensured, so that a detection device is needed to detect the perpendicularity of the pipe pile.
The Chinese patent with the bulletin number of CN212896356U discloses that the device comprises a frame and a measuring component, wherein the frame comprises an upper hoop and a lower hoop which are respectively tightly held by a prestressed pipe pile and a connecting rod, the two hoops are fixedly connected by the connecting rod, the measuring component comprises a locating plate fixedly connected with the upper end of the connecting rod and a corner plate with an angle steel structure, the plane where the locating plate is located is vertical to the axis of the hoop, the upper end face of the corner plate is fixedly connected with the lower end face of the locating plate, the extending direction of the corner plate is vertical to the plane where the locating plate is located, a plumb is connected with a spherical hinge of the lower end face of the locating plate, the spherical hinge center point of the plumb is located on an angular bisector of the corner plate, and angle protractors are connected with the upper end positions of the two groups of inner surfaces of the corner plate by bolts. The application reduces the labor intensity of constructors and reduces the professional requirements for the constructors.
For the related art, in the prior art, the worker uses the cooperation of the hoop seat, the hoop ring and the bolt to fix the detection device on the tubular pile, however, the sizes of the hoop seat and the hoop ring are fixed and only can correspond to the tubular pile with one size, so that the detection device is limited in application.
Disclosure of Invention
In order to improve detection device's range of application, this application provides a prestressing force tubular pile straightness detection device that hangs down.
The application provides a prestressing force tubular pile straightness detection device that hangs down adopts following technical scheme:
the utility model provides a prestressing force tubular pile straightness detection device that hangs down, includes the fixed frame, be provided with the detection subassembly that detects tubular pile straightness that hangs down on the fixed frame, be provided with two at least groups clamping assembly on the fixed frame, clamping assembly is including pressing from both sides tight arc board, movable block, two the bi-directional screw rod and restriction pole, the bi-directional screw rod rotates to be connected on the fixed frame, the restriction pole is connected on the fixed frame, and be on a parallel with the bi-directional screw rod, the movable block be in two the bi-directional screw rod with set up between the restriction pole, two the movable block sets up relatively, the bi-directional screw rod with the restriction pole all passes the movable block, the movable block with bi-directional screw rod screw thread fit, and with restriction pole sliding fit, it is in to press from both sides tight arc board connection on the movable block, two it sets up relatively to press from both sides tight arc board presss from both sides tightly the tubular pile when the fixed frame.
Through adopting above-mentioned technical scheme, during installation detection device, the staff rotates two-way screw rod, makes two movable blocks remove towards two-way screw rod's intermediate position simultaneously, drives and presss from both sides tight arc board and removes until two clamp arc board clamp tubular pile, has realized installation detection device's effect. The distance between the two clamping arc plates is adjusted by the cooperation of the bidirectional screw and the moving block, so that the device can adapt to tubular piles of different sizes, and the application range of the detection device is increased.
Optionally, be provided with drive assembly on the fixed frame, drive assembly includes driving gear, driven gear and lifting rack, driven gear connects on the bi-directional screw rod, the driving gear rotates to be connected on the fixed frame, lifting rack vertical sliding fit is in on the fixed frame, and with the driving gear with driven gear meshing.
Through adopting above-mentioned technical scheme, when driving two-way screw rod and rotating, the staff rotates the driving gear, drives lifting rack and goes up and down, makes all driven gears rotate, has realized driving all two-way screw rod simultaneous rotation's effect.
Optionally, be connected with the fixed plate on the fixed frame, it is connected with the axis of rotation to rotate on the fixed plate, the driving gear connection is in the axis of rotation, open the one end of axis of rotation has the rectangular hole, sliding fit has the rectangle pole in the rectangular hole, the one end of rectangle pole is connected with the rolling disc, the circular arc surface connection of rolling disc has a plurality of triangle teeth, the fixed plate correspond the position department of rolling disc open have with the limiting groove that the rolling disc appearance matches, restriction when two-way screw rod rotates, the rolling disc part embedding in the limiting groove.
By adopting the technical scheme, when the arc clamping plates clamp the tubular pile, the bidirectional screw rod has the possibility of reversing. The worker utilizes the rotating disk to embed in the limiting groove, and limits the rotation of the driving gear, so that the possibility of the rotation of the bidirectional screw is reduced.
Optionally, a limiting frame is connected to the fixed frame corresponding to the moving path of the lifting rack, the limiting frame is a door-shaped frame, and the lifting rack is slidably matched in the limiting frame.
Through adopting above-mentioned technical scheme, the staff has utilized the restriction frame to have restricted the travel path of lifting rack, makes lifting rack remove ground more stable.
Optionally, the detection component includes string rope, balancing weight and restriction arc piece, be connected with the fixed column on the fixed frame, the one end of string rope is connected on the fixed column, the balancing weight is connected the other end of string rope, the restriction arc piece is connected on the fixed frame, the restriction arc piece corresponds the position department of string rope is opened has dodges the groove, string rope passes dodge the groove, restriction arc piece surface is provided with the scale mark.
Through adopting above-mentioned technical scheme, when detecting the tubular pile straightness that hangs, if the tubular pile takes place the skew, hang the intermediate position that the rope will leave the restriction arc piece, the staff utilizes the rope of hanging of free whereabouts to compare with the scale mark on the restriction arc piece, can obtain the data that the rope corresponds, has realized detecting the effect of tubular pile straightness.
Optionally, a connecting rod is connected between the two clamping arc plates on the same side.
Through adopting above-mentioned technical scheme, the connecting rod is used for improving the structural strength who presss from both sides tight arc board.
Optionally, an extrusion pad is connected to the inner arc wall of the clamping arc plate.
By adopting the technical scheme, the extrusion pad is used for increasing the friction force between the limiting arc plate and the tubular pile, so that the possibility that the limiting arc plate slides on the tubular pile is reduced.
Optionally, a reinforcing rod is connected to the fixing frame.
Through adopting above-mentioned technical scheme, the stiffener is used for strengthening the structural strength of fixed frame, has reduced the possibility that the fixed frame takes place deformation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the detection device is installed, a worker rotates the bidirectional screw rod, so that the two moving blocks simultaneously move towards the middle position of the bidirectional screw rod, the clamping arc plates are driven to move until the two clamping arc plates clamp the tubular pile, and the effect of installing the detection device is achieved. The distance between the two clamping arc plates is adjusted by the cooperation of the bidirectional screw and the moving block, so that the device can adapt to tubular piles of different sizes, and the application range of the detection device is increased.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a device for detecting verticality of a prestressed pipe pile according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a clamping assembly and a driving assembly in an embodiment of the present application.
Fig. 3 is an exploded view of an embodiment of the present application for embodying a rotating disk structure.
Reference numerals illustrate: 01. a tubular pile; 1. a fixed frame; 11. a reinforcing rod; 12. a limiting frame; 13. a fixing plate; 131. a limiting groove; 14. a rotating shaft; 141. a rectangular hole; 15. fixing the column; 2. a clamping assembly; 21. clamping the arc plate; 211. a squeeze pad; 212. a connecting rod; 22. a moving block; 23. a bidirectional screw; 24. a restraining bar; 3. a drive assembly; 31. a drive gear; 32. a driven gear; 33. lifting the rack; 4. a rotating disc; 41. a rectangular bar; 42. triangular teeth; 5. a detection assembly; 51. hanging ropes; 52. balancing weight; 53. limiting the arc block; 531. an avoidance groove; 532. graduation marks.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a prestress pipe pile verticality detection device. Referring to fig. 1, a prestressed pipe pile verticality detection device includes a fixing frame (1), wherein the fixing frame (1) is a rectangular frame, a reinforcing rod (11) is fixedly connected to the fixing frame (1), and the reinforcing rod (11) is used for reinforcing the structural strength of the fixing frame (1).
Referring to fig. 2, at least two sets of clamping assemblies (2) are provided on the fixed frame (1) along the length direction thereof, and in this embodiment, the clamping assemblies (2) include a clamping arc plate (21), a moving block (22), a bidirectional screw (23) and a limiting rod (24). The bidirectional screw rod (23) is rotatably connected to the fixed frame (1), the limiting rod (24) is fixedly connected to the fixed frame (1) and located below the bidirectional screw rod (23), and the limiting rod (24) is parallel to the bidirectional screw rod (23). The two moving blocks (22) are arranged oppositely, the moving blocks (22) are provided with screw holes and sliding holes, the bidirectional screw rod (23) penetrates through the screw holes and is matched with the screw threads, and the limiting rod (24) penetrates through the sliding holes and is matched with the sliding holes in a sliding mode. The clamping arc plates (21) are fixedly connected to the moving block (22), the two clamping arc plates (21) are oppositely arranged, a connecting rod (212) is fixedly connected between the two clamping arc plates (21) on the same side, and the connecting rod (212) is used for improving the structural strength of the clamping arc plates (21).
When the fixing frame (1) is installed, the bidirectional screw rod (23) is rotated, so that the two moving blocks (22) move towards the middle position of the bidirectional screw rod (23) simultaneously, the clamping arc plates (21) are driven to move until the two clamping arc plates (21) clamp the tubular pile (01), and the effect of installing the fixing frame (1) is achieved.
Referring to fig. 2, in order to improve the friction between the clamping arc plate (21) and the pipe pile (01), a pressing pad (211) is fixedly connected to the inner arc wall of the clamping arc plate (21), and the pressing pad (211) may be a rubber pad.
Referring to fig. 2 and 3, a driving assembly (3) is provided on the fixed frame (1), and the driving assembly (3) includes a driving gear (31), a driven gear (32) and a lifting rack (33). Driven gear (32) is on two-way screw rods (23) all fixed connection, and along the length direction fixedly connected with a plurality of restriction frames (12) of fixed frame (1) on the lateral wall of fixed frame (1), this embodiment takes two as the example, restriction frame (12) are the door frame, and lift rack (33) sliding fit is in two restriction frames (12). The fixed frame (1) is fixedly connected with a fixed plate (13), the fixed plate (13) is rotationally connected with a rotating shaft (14), the driving gear (31) is fixedly connected with the rotating shaft (14), and the lifting rack (33) is meshed with the driving gear (31) and the driven gear (32) simultaneously.
Referring to fig. 3, one end of the rotating shaft (14) is provided with a rectangular hole (141), the rectangular hole (141) is slidably matched with a rectangular rod (41), one end of the rectangular rod (41) away from the rectangular hole (141) is fixedly connected with a rotating disc (4), the circular arc surface of the rotating disc (4) is fixedly connected with a plurality of triangular teeth (42), the position of the fixed plate (13) corresponding to the rotating disc (4) is provided with a limiting groove (131) matched with the shape of the rotating disc (4), and the thickness of the rotating disc (4) is larger than the height of the limiting groove (131).
When the fixed frame (1) is installed, a worker rotates the rotating disc (4), the rectangular rod (41) rotates, the driving gear (31) is driven to rotate, the lifting rack (33) moves, the two driven gears (32) rotate, the bidirectional screw (23) rotates, the two moving blocks (22) are driven to move towards the middle position of the bidirectional screw (23) until the extrusion pad (211) extrudes the tubular pile (01), and then the rotating disc (4) is pushed until the rotating disc (4) enters the limiting groove (131), so that the fixed frame (1) is installed.
Referring to fig. 1, a detection assembly (5) is arranged on a fixed frame (1), and the detection assembly (5) comprises a hanging rope (51), a balancing weight (52) and a limiting arc block (53). The fixing frame (1) is fixedly connected with a fixing column (15), one end of the hanging rope (51) is fixedly connected to the fixing column (15), and the balancing weight (52) is fixedly connected to the other end of the hanging rope (51). The limiting arc block (53) is fixedly connected to the fixed frame (1) and is positioned below the fixed column (15). The position of the limiting arc block (53) corresponding to the hanging rope (51) is provided with an avoidance groove (531), the hanging rope (51) passes through the avoidance groove (531), and the surface of the limiting arc block (53) is provided with scale marks (532).
When detecting the perpendicularity of the pipe pile (01), if the pipe pile (01) is deviated, the hanging rope (51) can leave the middle position of the limiting arc block (53), and staff can obtain data corresponding to the hanging rope (51) by comparing the hanging rope (51) which freely sags with the scale marks (532) on the limiting arc block (53), so that the effect of detecting the perpendicularity of the pipe pile (01) is achieved.
The implementation principle of the prestress pipe pile perpendicularity detection device provided by the embodiment of the application is as follows: when detecting tubular pile (01) straightness that hangs down, staff rotates rolling disc (4), make rectangle pole (41) rotate, drive driving gear (31) rotate, make lifting rack (33) remove, drive two driven gears (32) rotate, bi-directional screw (23) rotate, drive two movable blocks (22) and remove towards the intermediate position of bi-directional screw (23), until extrusion pad (211) extrusion tubular pile (01), promote rolling disc (4) afterwards, in getting into restriction groove (131) until rolling disc (4), in order to accomplish the installation of fixed frame (1), then compare hanging rope (51) and scale mark (532) that will hang down freely, can obtain scale mark (532) numerical value that hanging rope (51) corresponds, the effect of detecting tubular pile (01) straightness has been realized.
The worker can control the clamping arc plate (21) to clamp the tubular pile (01) by rotating the rotating disc (4), and the rotation of the bidirectional screw rod (23) is limited by the cooperation of the rotating disc (4) and the limiting groove (131), so that the detection device is more firmly arranged on the tubular pile (01), and the operation is simple and convenient; the distance between the two clamping arc plates (21) is adjusted by the cooperation of the bidirectional screw (23) and the moving block (22), so that the device can adapt to tubular piles (01) with different sizes, and the application range of the detection device is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a prestressing force tubular pile straightness detection device that hangs down which characterized in that: including fixed frame (1), be provided with detection subassembly (5) of detecting tubular pile (01) straightness that hangs down on fixed frame (1), be provided with two at least groups clamp assembly (2) on fixed frame (1), clamp assembly (2) are including pressing from both sides tight arc board (21), movable block (22), bi-directional screw (23) and restriction pole (24), bi-directional screw (23) rotate and connect on fixed frame (1), restriction pole (24) are connected on fixed frame (1), and are on a parallel with bi-directional screw (23), movable block (22) be in bi-directional screw (23) with set up two between restriction pole (24), two movable block (22) set up relatively, bi-directional screw (23) with restriction pole (24) all pass movable block (22), movable block (22) with bi-directional screw (23) screw thread fit, and with restriction pole (24) sliding fit, clamp arc board (21) are connected on movable block (22) clamp arc board (21) two when pressing from both sides tight arc board (21) and clamp arc board (21).
2. The device for detecting perpendicularity of a prestressed pipe pile according to claim 1, wherein: the fixed frame (1) is provided with a driving assembly (3), the driving assembly (3) comprises a driving gear (31), a driven gear (32) and a lifting rack (33), the driven gear (32) is connected to the bidirectional screw (23), the driving gear (31) is rotationally connected to the fixed frame (1), and the lifting rack (33) is vertically and slidably matched to the fixed frame (1) and meshed with the driving gear (31) and the driven gear (32).
3. The device for detecting perpendicularity of a prestressed pipe pile according to claim 2, wherein: the fixed frame (1) is connected with a fixed plate (13), the fixed plate (13) is rotationally connected with a rotating shaft (14), a driving gear (31) is connected with the rotating shaft (14), one end of the rotating shaft (14) is provided with a rectangular hole (141), a rectangular rod (41) is slidably matched in the rectangular hole (141), one end of the rectangular rod (41) is connected with a rotating disc (4), the circular arc surface of the rotating disc (4) is connected with a plurality of triangular teeth (42), the fixed plate (13) is provided with a limiting groove (131) which is matched with the shape of the rotating disc (4) in a corresponding position of the rotating disc (4), and the limiting groove (131) is partially embedded in the rotating disc (4) when the bidirectional screw (23) rotates.
4. The device for detecting perpendicularity of a prestressed pipe pile according to claim 2, wherein: the fixed frame (1) is connected with a limiting frame (12) corresponding to the moving path of the lifting rack (33), the limiting frame (12) is a door-shaped frame, and the lifting rack (33) is in sliding fit in the limiting frame (12).
5. The device for detecting perpendicularity of a prestressed pipe pile according to claim 1, wherein: the detection assembly (5) comprises a hanging rope (51), a balancing weight (52) and a limiting arc block (53), a fixed column (15) is connected to the fixed frame (1), one end of the hanging rope (51) is connected to the fixed column (15), the balancing weight (52) is connected to the other end of the hanging rope (51), the limiting arc block (53) is connected to the fixed frame (1), a avoiding groove (531) is formed in the position of the limiting arc block (53) corresponding to the hanging rope (51), the hanging rope (51) penetrates through the avoiding groove (531), and scale marks (532) are arranged on the surface of the limiting arc block (53).
6. The device for detecting perpendicularity of a prestressed pipe pile according to claim 1, wherein: a connecting rod (212) is connected between the two clamping arc plates (21) on the same side.
7. The device for detecting perpendicularity of a prestressed pipe pile according to claim 6, wherein: the inner arc wall of the clamping arc plate (21) is connected with a pressing pad (211).
8. The device for detecting perpendicularity of a prestressed pipe pile according to claim 1, wherein: the fixed frame (1) is connected with a reinforcing rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626978.3U CN219390929U (en) | 2023-03-27 | 2023-03-27 | Device for detecting perpendicularity of prestressed pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626978.3U CN219390929U (en) | 2023-03-27 | 2023-03-27 | Device for detecting perpendicularity of prestressed pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219390929U true CN219390929U (en) | 2023-07-21 |
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ID=87166479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320626978.3U Active CN219390929U (en) | 2023-03-27 | 2023-03-27 | Device for detecting perpendicularity of prestressed pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219390929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118517025A (en) * | 2024-06-18 | 2024-08-20 | 中冶武勘工程技术有限公司 | A kind of auxiliary device for collecting data of pipe pile deviation |
| CN119711562A (en) * | 2024-12-31 | 2025-03-28 | 中核华泰建设有限公司 | A verticality detector for deep foundation pipe piles |
-
2023
- 2023-03-27 CN CN202320626978.3U patent/CN219390929U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118517025A (en) * | 2024-06-18 | 2024-08-20 | 中冶武勘工程技术有限公司 | A kind of auxiliary device for collecting data of pipe pile deviation |
| CN119711562A (en) * | 2024-12-31 | 2025-03-28 | 中核华泰建设有限公司 | A verticality detector for deep foundation pipe piles |
| CN119711562B (en) * | 2024-12-31 | 2026-01-06 | 中核华泰建设有限公司 | A verticality testing instrument for deep foundation pit pipe piles |
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