CN220729162U - Deformation detection device before inserting and driving steel pipe pile in soil box cofferdam - Google Patents
Deformation detection device before inserting and driving steel pipe pile in soil box cofferdam Download PDFInfo
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- CN220729162U CN220729162U CN202322429502.3U CN202322429502U CN220729162U CN 220729162 U CN220729162 U CN 220729162U CN 202322429502 U CN202322429502 U CN 202322429502U CN 220729162 U CN220729162 U CN 220729162U
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- 238000001514 detection method Methods 0.000 title claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 239000002689 soil Substances 0.000 title claims description 4
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000003550 marker Substances 0.000 abstract description 5
- 238000012937 correction Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to a deformation detection device before inserting and driving a steel pipe pile in an earth-box cofferdam, which comprises a detection marking assembly and a support guiding assembly; the detection marking assembly comprises two semicircular detection hoops, one ends of the two semicircular detection hoops are hinged together through a pin shaft, the other ends of the two semicircular detection hoops are respectively provided with a connecting lug plate, the connecting lug plates are connected through a connecting piece, a guide plate is arranged in the middle of the outer wall of each semicircular detection hoop, an arc-shaped groove is formed in the bottom of each semicircular detection hoop, a sliding rod is movably installed in each arc-shaped groove, a mounting block is arranged at the bottom of each sliding rod, and a marking pen is arranged on each mounting block; the support guide assembly comprises a support base, two jacks are arranged on the support base, guide rods are inserted in the jacks, and the guide rods movably penetrate through the corresponding guide plates. The deformation of the steel pipe pile is detected through the structure of the two semicircular detection hoops, the detection is rapid and visual, the marker pen can be used for marking at the detected deformation position, and the follow-up correction operation is convenient.
Description
Technical Field
The utility model relates to the technical field of steel pipe pile construction, in particular to a deformation detection device before steel pipe pile insertion and driving in an earth-box cofferdam.
Background
The cofferdam formed by combining the steel pipe piles and the clay has good advantages in waterproof performance, strength, economy and construction, and the cofferdam structure is widely applied to the construction of various hydraulic engineering. The water retaining structure can be formed, the operation of a dry field in the weir is ensured, the water retaining structure has the advantages of high strength, easiness in driving into a hard soil layer and capability of forming various shapes, and the water retaining structure can be repeatedly used, so that the water retaining structure is more outstanding in economical efficiency.
The steel pipe pile can be crashed, bent, twisted and deformed in the loading, unloading and transporting processes. Therefore, it is necessary to perform a deformation inspection of the steel pipe pile before the steel pipe pile is inserted. The existing deformation detection device is not fast and efficient in detection, and can not mark deformation parts, so that functions are deficient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a deformation detection device for a steel pipe pile in an earth-box cofferdam before insertion and driving.
The utility model adopts the following technical scheme to realize the aim:
a deformation detection device before inserting and driving a steel pipe pile in an earth-box cofferdam comprises a detection marking assembly and a supporting and guiding assembly;
the detection mark assembly comprises two semicircular detection hoops, one ends of the two semicircular detection hoops are hinged together through a pin shaft, the diameter of the inner circle formed by encircling the two semicircular detection hoops is the same as the outer diameter of a steel pipe pile to be detected, the other ends of the two semicircular detection hoops are respectively provided with a connecting lug plate, the connecting lug plates of the two semicircular detection hoops are connected through a connecting piece, a guide plate is arranged in the middle position of the outer wall of the semicircular detection hoops, a guide hole penetrates through the guide plate, an arc-shaped groove is formed in the bottom of the semicircular detection hoops, a sliding rod is movably installed in the arc-shaped groove, an installation block is arranged at the bottom of the sliding rod, and a marker pen is arranged on the installation block;
the support guide assembly comprises a support base, two jacks are arranged on the support base, guide rods are inserted in the jacks, and the guide rods movably penetrate through guide holes in the corresponding guide plates.
The beneficial effects of the utility model are as follows: the deformation of the steel pipe pile is detected through the structure of the two semicircular detection hoops, the detection is rapid and visual, the marker pen can be used for marking at the detected deformation position, and the follow-up correction operation is convenient.
Drawings
FIG. 1 is a schematic view of a structure of the present utility model in one direction;
FIG. 2 is a schematic view of another embodiment of the present utility model;
FIG. 3 is an enlarged view of the bottom structure of two semicircular test hoops of the present utility model;
in the figure: 1-a semicircular detection collar; 2-a pin shaft; 3-connecting an ear plate; 4-connecting piece; 5-a guide plate; 6-arc grooves; 7-a slide bar; 8-mounting blocks; 9-a marker pen; 10-supporting a base; 11-a guide bar; 12-an arc-shaped handle; 13-steel pipe piles;
101-supporting a bottom ring; 102-anti-toppling auxiliary supporting plate;
the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
the deformation detection device for the steel pipe piles in the earth-box cofferdam before insertion and driving comprises a detection marking assembly and a supporting and guiding assembly as shown in fig. 1 to 3;
the detection mark assembly comprises two semicircular detection hoops 1, one ends of the two semicircular detection hoops 1 are hinged together through a pin shaft 2, the hinged ends of the two semicircular detection hoops 1 are alternately provided with a lapping plate and the lapping plates which are alternately arranged are hinged through the pin shaft 2, the other ends of the two semicircular detection hoops 1 are both provided with a connecting lug plate 3, the connecting lug plates 3 of the two semicircular detection hoops 1 are connected through a connecting piece 4, the diameter of the inner circle formed by encircling the two semicircular detection hoops 1 is the same as the outer diameter of a steel pipe pile 13 to be detected, the deformation of the steel pipe pile 13 is detected through the encircling structure of the two semicircular detection hoops 1, if the deformation does not occur, if the deformation cannot occur, the deformation is generated at the position, and the detection mode is rapid, rapid and visual.
In order to mark the deformation part, an arc groove 6 is arranged at the bottom of the semicircular detection hoop 1, a sliding rod 7 is movably installed in the arc groove 6, an installation block 8 is arranged at the bottom of the sliding rod 7, and a marking pen 9 is arranged on the installation block 8. Once the deformation is found, the marker pen 9 is adopted to mark the corresponding position, so that the subsequent correction operation is convenient.
And the connector 4 needs to be able to quickly open and close the connection ear plate 3. Once deformation of a certain position is detected, the two semicircular detecting hoops 1 cannot slide down smoothly, at the moment, the connecting lug plate 3 is required to be opened, the semicircular detecting hoops 1 are moved to the lower section for connection, and then detection is continued.
The form of the connecting piece 4 is not fixed, so that the use requirement can be met, for example, a connecting pin inserted on the two connecting lug plates 3 can be adopted, but the connecting pin is easy to fall off, and therefore, a connecting frame sleeved outside the two connecting lug plates 3 can also be adopted.
The outer wall of the semicircular detection hoop 1 is provided with a plurality of arc handles 12, so that the semicircular detection hoop 1 can be conveniently operated.
In order to enable the semicircular detection hoop 1 to better detect in the vertical direction, a supporting guide assembly is additionally arranged, a guide plate 5 is arranged in the middle of the outer wall of the semicircular detection hoop 1, a guide hole is formed in the guide plate 5 in a penetrating mode, the supporting guide assembly comprises a supporting base 10, two insertion holes are formed in the supporting base 10, guide rods 11 are inserted into the insertion holes in an inserting mode, and the guide rods 11 movably penetrate through the guide holes in the corresponding guide plate 5. Through the effect of guide bar 11, can make the semi-circular removal of detecting hoop 1 more accurate, when need dismantle semi-circular detecting hoop 1, guide bar 11 directly extract can, also can not open it and form the influence.
The supporting base 10 comprises a supporting bottom ring 101, and a plurality of anti-toppling auxiliary supporting plates 102 are circumferentially distributed on the outer wall of the supporting bottom ring 101.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.
Claims (6)
1. The deformation detection device before inserting and driving the steel pipe pile in the soil box cofferdam is characterized by comprising a detection marking assembly and a supporting and guiding assembly;
the detection marking component comprises two semicircular detection hoops (1), one ends of the two semicircular detection hoops (1) are hinged together through a pin shaft (2), the diameter of the inner circle formed by encircling the two semicircular detection hoops (1) is the same as the outer diameter of a steel pipe pile (13) to be detected, the other ends of the two semicircular detection hoops (1) are respectively provided with a connecting lug plate (3), the connecting lug plates (3) of the two semicircular detection hoops (1) are connected through a connecting piece (4), a guide plate (5) is arranged in the middle position of the outer wall of the semicircular detection hoops (1), a guide hole penetrates through the guide plate (5), an arc-shaped groove (6) is formed in the bottom of the semicircular detection hoops (1), a sliding rod (7) is movably installed in the arc-shaped groove (6), the bottom of the sliding rod (7) is provided with a mounting block (8), and the mounting block (8) is provided with a marking pen (9);
the support guide assembly comprises a support base (10), two jacks are arranged on the support base (10), guide rods (11) are inserted in the jacks, and the guide rods (11) movably penetrate through guide holes on the corresponding guide plates (5).
2. The deformation detection device before steel pipe pile insertion and driving in an earth-box cofferdam according to claim 1, wherein the supporting base (10) comprises a supporting bottom ring (101), and a plurality of anti-toppling auxiliary supporting plates (102) are arranged on the circumference of the outer wall of the supporting bottom ring (101).
3. The deformation detection device for the steel pipe piles in the earth-box cofferdam before insertion and driving as claimed in claim 2, wherein a plurality of arc-shaped handles (12) are arranged on the outer wall of the semicircular detection hoop (1).
4. A deformation detection device before inserting and driving a steel pipe pile in an earth-box cofferdam according to claim 3, characterized in that the hinged ends of the two semicircular detection hoops (1) are provided with lapping plates in a staggered manner, and the lapping plates which are arranged in a staggered manner are hinged through a pin shaft (2).
5. The deformation detection device for the steel pipe piles in the earth-box cofferdam, as set forth in claim 4, is characterized in that the connecting piece (4) is a connecting frame sleeved outside the two connecting lug plates (3).
6. The deformation detection device for the steel pipe piles in the earth-box cofferdam, as set forth in claim 4, is characterized in that the connecting piece (4) is a connecting pin which is inserted into two connecting lugs (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322429502.3U CN220729162U (en) | 2023-09-07 | 2023-09-07 | Deformation detection device before inserting and driving steel pipe pile in soil box cofferdam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322429502.3U CN220729162U (en) | 2023-09-07 | 2023-09-07 | Deformation detection device before inserting and driving steel pipe pile in soil box cofferdam |
Publications (1)
Publication Number | Publication Date |
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CN220729162U true CN220729162U (en) | 2024-04-05 |
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Family Applications (1)
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CN202322429502.3U Active CN220729162U (en) | 2023-09-07 | 2023-09-07 | Deformation detection device before inserting and driving steel pipe pile in soil box cofferdam |
Country Status (1)
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CN (1) | CN220729162U (en) |
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2023
- 2023-09-07 CN CN202322429502.3U patent/CN220729162U/en active Active
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