CN219568872U - Guiding device of bored pile steel pile casing - Google Patents
Guiding device of bored pile steel pile casing Download PDFInfo
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- CN219568872U CN219568872U CN202320690550.5U CN202320690550U CN219568872U CN 219568872 U CN219568872 U CN 219568872U CN 202320690550 U CN202320690550 U CN 202320690550U CN 219568872 U CN219568872 U CN 219568872U
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- guide frame
- casing
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- guide
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a guiding device of a steel pile casing of a bored pile, which relates to the field of bridge foundation construction, and comprises: the device comprises a controller, a guide frame, a monitoring part and at least four first adjusting parts; wherein, the central part of the guide frame is provided with a channel for the steel pile casing to pass through; the monitoring part is assembled on the guide frame, is connected with the controller through signals and is used for collecting perpendicularity data of the steel casing; the four first adjusting parts are connected with the controller through signals, the four first adjusting parts are symmetrically arranged in pairs with the center of the guide frame as the center, each first adjusting part is used for propping against the side wall surface of the steel pile casing, and the four first adjusting parts can stretch and retract to adjust the posture of the steel pile casing. According to the utility model, the guide frame is provided with the posture adjusting part and the monitoring part, so that the verticality of the steel casing is measured and adjusted in real time.
Description
Technical Field
The utility model relates to the technical field of bridge foundation construction, in particular to a guide device of a bored pile steel pile casing.
Background
At present, a pile foundation of an oversized bridge generally adopts a large-diameter bored pile, and when the pile length of the bored pile is relatively long, a steel pile casing is required in the construction process.
The steel pile casing is used as an auxiliary structure which is most important for large-diameter bored pile construction, and the plane position and verticality of the steel pile casing directly influence success and failure of pile group foundation construction. At present, a method of manually measuring and adjusting a jack is generally adopted for the plane position of the steel casing. After the steel casing is positioned, the distance between the top, the middle and the bottom of the steel casing and the hammer line is measured by adopting a plumb bob method, so that the verticality of the steel casing is calculated. The perpendicularity adjustment and control of the steel pile casing generally adopts a guide frame to provide positioning and guiding for the steel pile casing to be inserted and sunk, and workers perform deviation correcting operation on the posture of the steel pile casing according to the perpendicularity during construction.
However, the method for manually measuring the verticality of the steel casing by adopting the plumb bob method is low in efficiency, the measurement accuracy is subject to subjective judgment of detection personnel, and real-time monitoring and complete recording of the verticality of the steel casing in the whole construction process are difficult to realize. Moreover, each time operation all needs the manual work to carry out measuring equipment's installation to the steel pile casing, adjusts the steel pile casing gesture after measuring at every turn, and whole work progress is very loaded down with trivial details, and the construction progress is slow and the rate of accuracy is low.
Disclosure of Invention
In the construction of inserting and driving a steel pile casing of a bored pile in the related art, the measurement of verticality and the posture adjustment of the steel pile casing are excessively complicated, so that the construction progress is slow and the accuracy is low. The utility model provides a guiding device of a steel casing of a bored pile, which comprises: the device comprises a controller, a guide frame, a monitoring part and at least four first adjusting parts; wherein, the liquid crystal display device comprises a liquid crystal display device,
the guide frame is provided with a channel in the center for the steel pile casing to pass through;
the monitoring part is assembled on the guide frame, is connected with the controller through signals and is used for collecting perpendicularity data of the steel casing;
the four first adjusting parts are connected with the controller through signals, the four first adjusting parts are symmetrically arranged in pairs with the center of the guide frame as the center, each first adjusting part is used for propping against the side wall surface of the steel pile casing, and the four first adjusting parts can stretch and retract to adjust the posture of the steel pile casing.
In some embodiments, the monitoring portion includes: 8 the range finders are used for measuring distance values between the range finders and the surface of the steel casing, and conveying the distance values to the controller, 8 range finders are arranged at intervals in the height direction of the guide frame in pairs, and four range finders are symmetrically arranged by taking the center of the guide frame as the center.
In some embodiments, the monitoring portion includes:
at least four beam generators, which are assembled on the guide frame;
the beam receivers are arranged on the guide frame in a group mode, the beam receivers and the beam generators are arranged at intervals in the height direction, the beam receivers are used for receiving transmitting beams of the beam generators, and the beam receivers are connected with the controller through signals.
In some embodiments, the guide frame comprises:
the upper guide frame is provided with an upper supporting plate unit which is used for being connected with the first adjusting part and the monitoring part;
the lower guide frame is connected with the upper guide frame, a lower supporting plate unit is arranged on the lower guide frame, and the lower supporting plate unit is used for being connected with the monitoring part.
In some embodiments, the first adjustment portion includes: and the first jack unit is in signal connection with the controller.
In some embodiments, the movable end of the first jack unit is provided with a rubber cushion block.
In some embodiments, the guide device further comprises: the second adjusting parts are arranged on the lower guide frame in a group mode, the second adjusting parts are connected with the controller through signals, and the second adjusting parts are used for being in rolling contact with the side wall surface of the steel casing.
In some embodiments, the second adjusting part includes:
the second jack unit is assembled on the lower guide frame and can push the steel pile casing through stretching; the guide wheel is arranged at the movable end of the second jack unit in a group mode and is used for propping against the side wall surface of the steel casing.
In some embodiments, the upper guide frame and the lower guide frame are each hollow square structures.
In some embodiments, the upper blade unit includes: the four upper supporting plate bodies are of triangular structures, and each upper supporting plate body is attached to four inner corners of the upper guide frame.
According to the utility model, the guide frame is provided with the posture adjusting part and the monitoring part, so that the verticality of the steel casing is measured and adjusted in real time. Furthermore, the detection part of the utility model adopts at least two distance meters arranged up and down, and the verticality change of the detection part can be calculated through the distance between the steel casing and the distance meters.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view of a guide for a bored pile steel casing according to an embodiment of the utility model;
FIG. 2 is a side view of a guide in an embodiment of the utility model;
fig. 3 is a partial top view of a lower guide frame according to an embodiment of the present utility model.
In the figure: 1. a guide frame; 11. an upper guide frame; 111. an upper pallet unit; 112. an upper pallet body; 12. a lower guide frame; 121. a lower pallet unit; 2. a steel pile casing; 3. a monitoring unit; 31. a range finder; 4. a first adjustment section; 41. a first jack unit; 5. a second adjustment section; 51. a second jack unit; 52. and a guide wheel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present 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.
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings. In the construction of inserting and driving a steel pile casing of a bored pile in the related art, the measurement of verticality and the posture adjustment of the steel pile casing are excessively complicated, so that the construction progress is slow and the accuracy is low. As shown in fig. 1 and 2, the present utility model provides a guide device for a steel casing of a bored pile, comprising: a guide frame 1, a monitoring part 3 and at least four first adjusting parts 4; wherein, the liquid crystal display device comprises a liquid crystal display device,
a channel is arranged at the center of the guide frame 1 for the steel pile casing 2 to pass through; the monitoring part 3 is assembled on the guide frame 1, the monitoring part 3 is connected with a controller through signals, and the monitoring part 3 is used for collecting perpendicularity data of the steel casing 2; the four first adjustment portions 4 are connected with the controller signal, the four first adjustment portions 4 are symmetrically arranged with the center of the guide frame 1 as the center, each first adjustment portion 4 is used for propping against the side wall surface of the steel pile casing 2, and the four first adjustment portions 4 can stretch out and draw back to adjust the posture of the steel pile casing 2.
It should be noted that, in the present utility model, an integrally provided guide device is provided, in which the guide frame 1 integrates the verticality monitoring function and the symmetrically provided first adjusting portion 4. The controller measures the perpendicularity information through the monitoring part 3 and measures and calculates, and if the perpendicularity of the steel casing 2 meets the preset requirement, the controller does not act. If the perpendicularity does not meet the preset requirement, the controller drives the first adjusting part 4 to adjust the posture of the steel casing 2 according to the measuring and calculating result.
Optionally, the guide frame 1 includes: an upper guide frame 11 and a lower guide frame 12; wherein, the liquid crystal display device comprises a liquid crystal display device,
an upper supporting plate unit 111 is arranged on the upper guide frame 11, and the upper supporting plate unit 111 is used for being connected with the first adjusting part 4 and the monitoring part 3; the lower guide frame 12 is connected with the upper guide frame 11, a lower supporting plate unit 121 is arranged on the lower guide frame 12, and the lower supporting plate unit 121 is used for being connected with the monitoring part 3.
Specifically, the monitoring section 3 includes: the 8 range finders 31,8 are arranged at intervals in a mode that the positions of the range finders 31 in the height direction of the guide frame 1 correspond to each other, and the four range finders 31 are symmetrically arranged with the center of the guide frame 1 as the center.
It should be noted that the specific calculation process of the controller includes: first, two lines perpendicular to the radial direction of the steel casing 2 are taken as an X axis and a Y axis. First, the distance data between each distance meter 31 and the steel casing 2 are collected. And according to the distance data, the offset of the plane of the steel casing in the X axis and the Y axis is measured. Then, the tangent value of the inclination angle of the steel casing 2 in the X axis and the tangent value of the inclination angle of the Y axis are obtained according to the height difference between the upper guide frame 11 and the lower guide frame 12 of the guide frame 1 and the distance value measured by the distance measuring instrument 31 arranged at the upper layer and the lower layer.
In some specific embodiments, as shown in fig. 2, the first adjusting part 4 includes: and the first jack unit 41, wherein the first jack unit 41 is in signal connection with the controller. To provide flexible contact, the movable end of the first jack unit 41 is provided with a rubber pad.
Further, the guide device of the present utility model further comprises: at least 4 second adjustment portions 5, the second adjustment portions 5 are assembled on the lower guide frame 12, the second adjustment portions 5 are connected with the controller signal, and the second adjustment portions 5 are used for rolling contact with the side wall surface of the steel casing 2.
Preferably, as shown in fig. 3, the second adjusting part 5 includes: a second jack unit 51 and a guide wheel 52; wherein, the liquid crystal display device comprises a liquid crystal display device,
the second jack unit 51 is assembled on the lower guide frame 12 and can push the steel casing 2 through expansion and contraction; the guide wheel 52 is assembled at the movable end of the second jack unit 51, and the guide wheel 52 is used for abutting against the side wall surface of the steel casing 2.
The guide wheel 52 changes the contact between the second jack unit 51 and the steel casing 2 into soft contact, because the casing verticality is adjusted by the jack, and the jacks are directly contacted with the steel casing 2 at 4 points, so that the casing is easy to be damaged. The guide wheels 52 not only have the guiding function on the steel casing 2, but also can assist the steel casing 2 in adjusting the verticality.
Preferably, as shown in fig. 1 and 3, the upper guide frame 11 and the lower guide frame 12 are hollow square structures. And the upper blade unit 111 includes: the four upper supporting plate main bodies 112, the upper supporting plate main bodies 112 are in triangular structures, and each upper supporting plate main body 112 is attached to four inner corners of the upper guide frame 11 to provide an installation platform.
In some preferred embodiments, to improve the adjustment accuracy. The monitoring unit 3 of the present utility model includes: at least four beam generators which are assembled on the guide frame 1; the beam receiver is arranged on the guide frame 1 in a group mode, the beam receiver and the beam generator are arranged at intervals in the height direction, the beam receiver is used for receiving the transmitting beam of the beam generator, and the beam receiver is connected with the controller through signals.
It will be appreciated that, based on the information such as the time the beam receiver receives the beam laser, the distance between the two, and the beam speed, it can be determined whether the plane position and the deflection angle of the steel casing 2 meet the requirements.
Optionally, the beam generator and the beam receiver are attached to the steel casing 2, so that the monitoring effect is better.
In summary, the guide frame is provided with the posture adjusting part and the monitoring part, so that the verticality of the steel casing is measured and adjusted in real time. Furthermore, the detection part of the utility model adopts at least two distance meters arranged up and down, and the verticality change of the detection part can be calculated through the distance between the steel casing and the distance meters.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A guide for a bored pile steel casing, comprising:
a controller;
a channel is arranged at the center of the guide frame (1) for the steel pile casing (2) to pass through;
the monitoring part (3) is assembled on the guide frame (1), the monitoring part (3) is connected with the controller through signals, and the monitoring part (3) is used for collecting perpendicularity data of the steel casing (2);
at least four first adjustment portions (4), first adjustment portion (4) with the controller signal links to each other, and four first adjustment portion (4) use guide frame (1) center is two liang symmetries setting, every first adjustment portion (4) all are used for supporting the lateral wall face of steel pile casing (2), four first adjustment portion (4) accessible stretches out and draws back in order to adjust the gesture of steel pile casing (2).
2. The guiding device according to claim 1, wherein the monitoring portion (3) comprises: 8 distancers (31), distancer (31) be used for measuring its with steel protects the distance value on section of thick bamboo (2) surface, and will the distance value is carried to the controller, 8 distancer (31) two by two a set of height direction interval setting of leading truck (1), four sets of distancer (31) use leading truck (1) center is the central symmetry setting.
3. The guiding device according to claim 1, wherein the monitoring portion (3) comprises:
at least four beam generators which are arranged on the guide frame (1) in a group mode;
the beam receivers are arranged on the guide frame (1) in a group mode, the beam receivers and the beam generator are arranged at intervals in the height direction, the beam receivers are used for receiving the transmitting beams of the beam generator, and the beam receivers are connected with the controller through signals.
4. A guide device according to claim 1, characterized in that the guide frame (1) comprises:
an upper guide frame (11) provided with an upper supporting plate unit (111), wherein the upper supporting plate unit (111) is used for being connected with the first adjusting part (4) and the monitoring part (3);
the lower guide frame (12) is connected with the upper guide frame (11), a lower supporting plate unit (121) is arranged on the lower guide frame (12), and the lower supporting plate unit (121) is used for being connected with the monitoring part (3).
5. The guiding device according to claim 4, wherein the first adjustment portion (4) comprises: and the first jack unit (41) is in signal connection with the controller.
6. A guide arrangement as claimed in claim 5, characterised in that the movable end of the first jack unit (41) is provided with a rubber pad.
7. The guide device of claim 4, wherein the guide device further comprises: the second adjusting parts (5) are arranged on the lower guide frame (12) in a group mode, the second adjusting parts (5) are connected with the controller through signals, and the second adjusting parts (5) are used for being in rolling contact with the side wall surface of the steel casing (2).
8. The guiding device according to claim 7, wherein the second adjusting portion (5) includes:
the second jack unit (51) is assembled on the lower guide frame (12) and can push the steel casing (2) through expansion and contraction;
and the guide wheel (52) is assembled at the movable end of the second jack unit (51), and the guide wheel (52) is used for propping against the side wall surface of the steel casing (2).
9. The guiding device according to claim 4, characterized in that the upper guiding frame (11) and the lower guiding frame (12) are each of hollow square structure.
10. The guide device of claim 9, wherein: the upper pallet unit (111) includes: the four upper supporting plate main bodies (112), the upper supporting plate main bodies (112) are of triangular structures, and each upper supporting plate main body (112) is attached to four inner corners of the upper guide frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690550.5U CN219568872U (en) | 2023-03-31 | 2023-03-31 | Guiding device of bored pile steel pile casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690550.5U CN219568872U (en) | 2023-03-31 | 2023-03-31 | Guiding device of bored pile steel pile casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219568872U true CN219568872U (en) | 2023-08-22 |
Family
ID=87657039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690550.5U Active CN219568872U (en) | 2023-03-31 | 2023-03-31 | Guiding device of bored pile steel pile casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219568872U (en) |
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2023
- 2023-03-31 CN CN202320690550.5U patent/CN219568872U/en active Active
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