CN216398602U - Steel-pipe pile butt joint positioner - Google Patents
Steel-pipe pile butt joint positioner Download PDFInfo
- Publication number
- CN216398602U CN216398602U CN202122543251.2U CN202122543251U CN216398602U CN 216398602 U CN216398602 U CN 216398602U CN 202122543251 U CN202122543251 U CN 202122543251U CN 216398602 U CN216398602 U CN 216398602U
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- China
- Prior art keywords
- pipe pile
- steel pipe
- positioning device
- hoop body
- hoop
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- Expired - Fee Related
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- 210000001503 joint Anatomy 0.000 title claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 33
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to a butt-joint positioning device for steel pipe piles, which comprises: the hoop comprises a hoop body in an arc shape; the at least two limiting pieces are fixed at the round tangent point on the inner side of the hoop body; along staple bolt body axis direction, the locating part is at least partly protruding to stretch out the staple bolt body. The locating part can make to connect long steel-pipe pile to carry out the purpose that the accuracy was taken one's place, uses lightly, and is not fragile, for steel-pipe pile extension welding provides the safe quality guarantee environment, can effectively promote installation construction quality, promotes installation efficiency of construction, reduces the complicated process of installation construction, has guaranteed engineering quality and construction safety, has reduced the engineering cost of manual work, takedown time simultaneously, does mechanized construction of reducing the people.
Description
Technical Field
The utility model relates to a butt-joint positioning device for steel pipe piles, and belongs to the technical field of bridge engineering.
Background
The length of the whole bridge of the vortex river bridge is 306 meters, the main bridge is a 120m through-put steel box basket type tied arch bridge, the upper structure of the main bridge adopts a construction process of full-support in-situ assembly, in order to finish the hoisting of the overwater steel girder, the steel girder is divided into hoisting sections, steel pipe piles are inserted into water, a temporary tower frame is erected as a beam falling fulcrum, each section is connected on the temporary tower frame in a construction site between the sections, and the steel girder assembling construction is realized.
The steel pipe pile support is used as a steel beam assembly main stress structure, and the construction quality, safety and progress of the steel pipe pile support directly restrict the construction process of the steel beam. The steel pipe pile overwater construction space is limited, the butt joint progress is difficult to control, and the efficiency is low and the progress control is poor by using a conventional butt joint mode. The butt joint construction of the steel pipe piles is an important ring of support construction, and for improving the butt joint quality of the steel pipe piles, ensuring the construction safety and improving the construction efficiency, the butt joint positioning device of the steel pipe piles solves the problem and provides guarantee for the smooth progress of the engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel pipe pile butt joint positioning device which improves the accuracy and efficiency of butt joint of steel pipe piles.
In order to achieve the purpose, the utility model provides the following technical scheme: a steel-pipe pile butt joint positioner includes:
the hoop comprises a hoop body in an arc shape;
the at least two limiting pieces are fixed at the circular tangent point at the inner side of the hoop body;
along staple bolt body axis direction, the locating part is at least partly protruding to stretch out the staple bolt body.
Further, the hoop body and the limiting piece are integrally formed.
Further, the hoop body and the limiting pieces are fixed through welding.
Further, the at least two limiting parts are arranged at intervals along the hoop body.
Further, the limiting piece is a steel plate.
Further, the size of the stopper is 10-30cm 2-8cm 0.5-1.5 cm.
Further, the width of the hoop body is 2-8cm, and the thickness of the hoop body is 0.4-1.2 cm.
Further, the staple bolt body has first end and the second end that forms the open-ended, first end outwards extends and is formed with first fixed plate, the second end outwards extends and is formed with the second fixed plate, first fixed plate with the second fixed plate passes through the bolt and can dismantle the connection.
Further, the device also comprises at least one adjusting piece, wherein the adjusting piece is used for adjusting the size of the hoop, and the at least one adjusting piece is arranged close to the opening.
Further, the adjusting part is a bolt, an external thread is formed on the bolt, a threaded hole is formed in the hoop body, an internal thread matched with the external thread is formed on the side wall of the threaded hole, and the bolt is arranged in the threaded hole in a penetrating mode through the matching of the external thread and the internal thread.
The utility model has the beneficial effects that: the butt-joint positioning device for the steel pipe pile comprises the hoop and the limiting piece, the limiting piece can enable the lengthened steel pipe pile to be accurately positioned, the butt-joint positioning device is light and convenient to use and not prone to damage, a safe quality guarantee environment is provided for lengthening and welding of the steel pipe pile, the installation and construction quality can be effectively improved, the installation and construction efficiency is improved, complex installation and construction procedures are reduced, the engineering quality and the construction safety are guaranteed, meanwhile, the engineering cost of manual manufacturing and dismounting time is reduced, and mechanized labor-reducing construction is achieved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a steel pipe pile butt-joint positioning device used for a steel pipe pile according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of the steel pipe pile butt-joint positioning device shown in fig. 1, which is used for the steel pipe pile;
fig. 3 is a schematic structural view of the steel pipe pile butt-joint positioning device shown in fig. 1.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 3, a steel pipe pile butt-joint positioning device 100 according to an embodiment of the present invention is used to assist in butt-joint of an elongated steel pipe pile 200 and a steel pipe pile 300 to be connected.
The steel pipe pile butt-joint positioning device 100 comprises a hoop 1, and the hoop 1 is used for being sleeved on a steel pipe pile 300 to be connected.
The hoop 1 comprises a hoop body 11 in an arc shape, and the hoop body 11 is sleeved on the steel pipe pile 300 to be connected. The width of the hoop body 11 is 2-8cm, and the thickness is 0.4-1.2 cm. In a preferred embodiment, the width of the hoop body 11 is 5cm, and the thickness is 0.8 cm. The diameter of the hoop body 11 may be set according to the actual specific size of the steel pipe pile 300 to be joined, and is not particularly limited herein.
The diameter size of the hoop body 11 can be conveniently changed, so that the hoop 1 is conveniently sleeved on the steel pipe pile 300 to be connected, and the operability is improved. After the hoop body 11 is sleeved on the steel pipe pile 300 to be connected, the first fixing plate 12 and the second fixing plate 13 are relatively fixed through the bolt 14, so that the hoop body 11 can be fixed on the steel pipe pile 300 to be connected, and the operation is simple.
In other embodiments, the first fixing plate 12 and the second fixing plate 13 may also be fixed or detached by a snap, and the like, which is not limited herein.
The anchor ear body 11, the first fixing plate 12 and the second fixing plate 13 are integrally formed, and the anchor ear body may be made of steel. The hoop body 11 is manufactured by adopting independent knocking processing.
The device 100 further includes at least two limiting members 15, and the limiting members 15 are fixed at the circular tangent point inside the hoop body 11. Along the axis direction of the hoop body 11, the limiting piece 15 at least partially protrudes out of the hoop body 11.
The limiting piece 15 mainly limits the position of the lengthened steel pipe pile 200, the lengthened steel pipe pile 200 can be accurately placed in place through the limiting piece 15, the use is light, the steel pipe pile is not prone to damage, the turnover frequency is large, and a safety quality guarantee environment is provided for steel pipe pile lengthening welding.
The hoop body 11 and the limiting piece 15 are integrally formed. Or the hoop body 11 and the limiting part 15 are fixed by welding.
The at least two limiting members 15 are arranged at intervals, and in an embodiment, the at least two limiting members 15 are arranged at equal intervals along the hoop body 11.
In a preferred embodiment, the number of the limiting members 15 is three, and the three limiting members 15 are arranged on the hoop body 11 at intervals, so as to more efficiently limit the elongated steel pipe pile 200.
The stopper 15 is a steel plate, but may be made of other hard materials. The size of the limiting member 15 is 10-30cm 2-8cm 0.5-1.5cm, preferably the size of the limiting member 15 is 20cm 2m 1.12 cm.
The device 100 further comprises at least one adjusting piece 16, and the adjusting piece 16 is used for adjusting the size of the hoop 1 to ensure that the position of the elongated steel pipe pile 200 is accurate.
At least one adjustment member 16 is disposed adjacent the opening. On the staple bolt body 11 is worn to establish by regulating part 16, and is concrete, regulating part 16 is the bolt, is formed with the external screw thread on the bolt, is formed with the screw hole on the staple bolt body 11, be formed with on the lateral wall of screw hole with external screw thread complex internal thread, through external screw thread and interior screw-thread fit to wear to establish in the screw hole with the bolt. The adjusting member 16 may be an M12 bolt or the like. The number of the regulating members 16 is two, and the two regulating members 16 are oppositely arranged on both sides of the opening.
The diameter size of the hoop body 11 is adjusted by screwing the adjusting piece 16, and after the diameter size is adjusted, the M16 bolt 14 is used for fixing the first fixing plate 12 and the second fixing plate 13.
The whole device 100 has the weight of 10.kg, is light in weight and is convenient to turnover under the working condition that the construction space is limited. The problems that the butt joint operation space of the steel pipe pile is limited, objects are difficult to turnover, and accurate positioning is difficult in support construction in water are mainly solved.
When a crane lifts a steel pipe pile for lengthening construction, the device 100 is arranged on the steel pipe pile 300 to be connected, the hoop body 11 is sleeved on the steel pipe pile 300 to be connected, the limiting part 15 extends upwards out of the steel pipe pile 300 to be connected, the size of the hoop body 11 is adjusted through the adjusting part 16, and when the hoop body 11 and the steel pipe pile are in the best fit state, the hoop 1 is fixed through the fastening bolt 14. The limiting piece 15 extends out of the steel pipe pile 300 to be connected, quick and accurate positioning of the lengthened steel pipe pile 200 can be achieved, the lengthened steel pipe pile 200 is fixed in a limiting mode above the steel pipe pile 300 to be connected, and convenient conditions are provided for butt joint of the steel pipe pile.
The device 100 guarantees installation construction quality and installation accuracy, and the construction is convenient, easily operation construction, promotes the efficiency of construction, promotes the standardized construction operation in scene, and the constructor of being convenient for operates, reduces personnel constructor input and process, ensures constructor's self security.
In conclusion, the steel pipe pile butt joint positioning device comprises the hoop and the limiting piece, the limiting piece can enable the lengthened steel pipe pile to be accurately positioned, the use is light and convenient, the steel pipe pile butt joint positioning device is not easy to damage, a safe quality guarantee environment is provided for steel pipe pile lengthening welding, the installation and construction quality can be effectively improved, the installation and construction efficiency is improved, complex installation and construction procedures are reduced, the engineering quality and the construction safety are ensured, meanwhile, the engineering cost of manual manufacturing and dismounting time is reduced, and mechanized labor-reducing construction is achieved.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a steel-pipe pile butt joint positioner which characterized in that includes:
the hoop comprises a hoop body in an arc shape;
the at least two limiting pieces are fixed at the circular tangent point at the inner side of the hoop body;
along staple bolt body axis direction, the locating part is at least partly protruding to stretch out the staple bolt body.
2. The steel pipe pile butt-joint positioning device according to claim 1, wherein the hoop body and the stopper are integrally formed.
3. The steel pipe pile butt-joint positioning device according to claim 1, wherein the hoop body and the limiting member are fixed by welding.
4. The steel pipe pile butt-joint positioning device according to claim 1, wherein the at least two limiting members are arranged at intervals along the hoop body.
5. The steel pipe pile butt-joint positioning device according to claim 1, wherein the limiting member is a steel plate.
6. The steel pipe pile butting positioning device according to claim 1, wherein the size of the limiting piece is 10-30cm by 2-8cm by 0.5-1.5 cm.
7. The butt-joint positioning device for the steel pipe pile according to claim 1, wherein the width of the hoop body is 2-8cm, and the thickness of the hoop body is 0.4-1.2 cm.
8. The steel pipe pile butt-joint positioning device according to claim 1, wherein the hoop body has a first end and a second end, the first end is formed with a first fixing plate by extending outwards, the second end is formed with a second fixing plate by extending outwards, and the first fixing plate and the second fixing plate are detachably connected through bolts.
9. The steel pipe pile butt positioning device according to claim 8, further comprising at least one adjusting member for adjusting the size of the anchor ear, wherein the at least one adjusting member is disposed adjacent to the opening.
10. The steel pipe pile butt-joint positioning device according to claim 9, wherein the adjusting member is a bolt, an external thread is formed on the bolt, a threaded hole is formed on the anchor ear body, an internal thread matched with the external thread is formed on a side wall of the threaded hole, and the bolt is inserted into the threaded hole by matching the external thread with the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543251.2U CN216398602U (en) | 2021-10-21 | 2021-10-21 | Steel-pipe pile butt joint positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543251.2U CN216398602U (en) | 2021-10-21 | 2021-10-21 | Steel-pipe pile butt joint positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398602U true CN216398602U (en) | 2022-04-29 |
Family
ID=81297011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122543251.2U Expired - Fee Related CN216398602U (en) | 2021-10-21 | 2021-10-21 | Steel-pipe pile butt joint positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398602U (en) |
-
2021
- 2021-10-21 CN CN202122543251.2U patent/CN216398602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |