CN220565699U - Major diameter pile foundation steel protects a leading truck - Google Patents
Major diameter pile foundation steel protects a leading truck Download PDFInfo
- Publication number
- CN220565699U CN220565699U CN202321773774.9U CN202321773774U CN220565699U CN 220565699 U CN220565699 U CN 220565699U CN 202321773774 U CN202321773774 U CN 202321773774U CN 220565699 U CN220565699 U CN 220565699U
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- CN
- China
- Prior art keywords
- guide
- wheel
- frame
- box
- pile foundation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 239000004677 Nylon Substances 0.000 claims abstract description 22
- 229920001778 nylon Polymers 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 7
- 241001330002 Bambuseae Species 0.000 claims abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 7
- 239000011425 bamboo Substances 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005728 strengthening Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a large-diameter pile foundation steel pile casing guide frame, which comprises a steel pile casing, a guide frame body and a guide wheel frame, wherein the guide wheel frame comprises a positioning box, a thrust box fixedly installed in the positioning box, a wheel frame assembled in the thrust box, nylon wheels installed outside the thrust box on the wheel frame, a screw rod installed on the wheel frame and positioned at the position of the thrust box and sequentially penetrating through the thrust box and the positioning box, a V-shaped reinforcing frame is also arranged in the wheel frame, one end of the V-shaped reinforcing frame corresponding to the screw rod is provided with a supporting seat, and two sides of the other end of the V-shaped reinforcing frame are provided with extension plates; the screw rod adjusts the concrete position of wheel carrier at the positioning box, and V-arrangement strengthening frame reinforcing wheel carrier's structural strength to adapt to different major diameter pile foundation steel and protect a section of thick bamboo, overcome the guide frame construction inconvenience and the poor problem of straightness guide effect that exists among the prior art, improve construction quality.
Description
Technical Field
The utility model particularly relates to a large-diameter pile foundation steel casing guide frame.
Background
When the bridge pile foundation is constructed, a bored pile construction method is adopted, after the boring of a construction site is finished, a pile foundation steel casing is required to be buried in the hole, and the verticality of the pile foundation protection casing is required to be strictly controlled so as to ensure that the verticality of the pile foundation penetrating through the pile foundation meets the requirements of construction specifications.
In the prior art, a guide frame is adopted to assist the steel casing to carry out the lowering and positioning, wherein an adjusting structure such as a guide wheel is generally arranged on the guide frame, and after the steel casing is lowered in the guide frame, the guide wheel is utilized to accurately guide the steel casing; however, although the existing guide wheel can accurately guide, the simple wheel frame structure is easy to deform due to low structural strength, and the steel casing is easy to squeeze and damage the wheel frame due to swing in the lowering process, so that the guide frame is inaccurate in guiding, and the construction quality is not improved.
Disclosure of Invention
In view of the above, the utility model aims to provide a large-diameter pile foundation steel casing guide frame, which can solve the problems of inconvenient guide frame construction and poor guide effect in the verticality in the prior art and improve the construction quality.
In order to solve the problems, the utility model adopts the following technology and method:
the utility model provides a major diameter pile foundation steel protects a leading truck, including steel protects a section of thick bamboo, the guide frame body of cover dress on steel protects a section of thick bamboo, and the guide wheel carrier of assembly in the guide frame body, the guide wheel carrier is located the upper and lower both ends of guide frame body, and specifically install the diagonal angle department at the guide frame body, the guide wheel carrier includes the positioning box, fixed mounting is at the thrust box of positioning box, the wheel carrier of assembly in the thrust box, install the nylon wheel that the wheel carrier is located the thrust box outside, install the wheel carrier be located the thrust box position on, and run through the screw rod of thrust box and positioning box in proper order, still be provided with V-arrangement strengthening frame in the wheel carrier, the one end that the V-arrangement strengthening frame corresponds the screw rod is provided with the butt seat, the other end both sides of V-arrangement strengthening frame are provided with the extension board, the inboard butt of extension board and wheel carrier, and supplementary installation nylon wheel.
Preferably, a plurality of reinforcing rib plates are arranged at two ends of the positioning box.
Preferably, the end of the positioning box is provided with a threaded hole for the threaded rod.
Preferably, the wheel frame and the thrust box are arranged in a close fit.
Preferably, the contact surface of the nylon wheel is arc-shaped, and the nylon wheel is an elastic nylon wheel.
Preferably, mounting plates are arranged at four opposite angles of the upper end and the lower end of the guide frame body, and the opposite angles of the mounting plates and the guide frame body form an equilateral tripod.
The utility model has the beneficial effects that: the utility model is abutted with the inner side of the wheel frame through the extension plate and is assisted in installing the nylon wheel; the screw rod adjusts the concrete position of wheel carrier at the positioning box, and V-arrangement strengthening frame reinforcing wheel carrier's structural strength to adapt to different major diameter pile foundation steel and protect a section of thick bamboo, overcome the guide frame construction inconvenience and the poor problem of straightness guide effect that exists among the prior art, improve construction quality.
Drawings
FIG. 1 is a block diagram of a large diameter pile foundation steel casing guide frame of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a block diagram of the guide wheel frame of FIG. 2;
FIG. 4 is a block diagram of the wheel carriage of FIG. 3;
FIG. 5 is a left side view of FIG. 4;
fig. 6 is a right side view of fig. 4.
Detailed Description
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
In this embodiment, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right", "left", "upper", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In this embodiment, if not specifically described, the members may be connected or fixed by bolts, pins, or the like, which are commonly used in the prior art, and therefore, the details thereof will not be described in this embodiment.
The large-diameter pile foundation steel pile casing guide frame comprises a steel pile casing 1, a guide frame body 2 sleeved on the steel pile casing 1 and a guide wheel frame 3 assembled in the guide frame body 2, wherein the guide wheel frame 3 is positioned at the upper end and the lower end of the guide frame body 2 and is specifically arranged at the opposite corners of the guide frame body 2. Four opposite angles of the upper end and the lower end of the guide frame body 2 are provided with mounting plates 22, and the mounting plates 22 and the opposite angles of the guide frame body 2 form an equilateral tripod, and specifically, the structure strength of the guide frame body 2 is enhanced and the guide frame body 3 is also used for mounting the guide frame body 3.
As shown in fig. 3 to 6, the guide wheel frame 3 includes a positioning box 31, a thrust box 32 fixedly installed in the positioning box 31, a wheel frame 33 fitted in the thrust box 32, nylon wheels 34 installed on the wheel frame 33 outside the thrust box 32, and a screw 35 installed on the wheel frame 33 at the position of the thrust box 32 and penetrating through the thrust box 32 and the positioning box 31 in order. A plurality of reinforcing rib plates 311 are arranged at two ends of the positioning box 31 to prevent the positioning box 31 from deforming. The end of the positioning box 31 is provided with a threaded hole 312 which is matched with the threaded rod 35, the specific threaded rod 35 is matched with the threaded hole 312, and the position of the nylon wheel 34 can be adjusted through the wheel frame 33, so that the diameter of the steel casing 1 is adapted. The wheel carrier 33 and the thrust box 32 are tightly matched, so that the nylon wheels 34 can be prevented from deforming due to extrusion force after contacting the steel casing 1, and deviation of the guiding of the steel casing 1 can be prevented. The wheel frame 33 is also provided with a V-shaped reinforcing frame 331, one end of the V-shaped reinforcing frame 331 corresponding to the screw rod 35 is provided with a supporting seat 332, two sides of the other end of the V-shaped reinforcing frame 331 are provided with extension plates 332, and the extension plates 332 are in supporting connection with the inner side of the wheel frame 33 and assist in installing the nylon wheels 34. The contact surface of nylon wheel 34 is the arc setting, and nylon wheel 34 is the elasticity nylon wheel, specifically, when steel pile casing 1 contact nylon wheel 34, can closely laminate with nylon wheel 34.
The utility model has the beneficial effects that: the utility model is abutted with the inner side of the wheel frame through the extension plate and is assisted in installing the nylon wheel; the screw rod adjusts the concrete position of wheel carrier at the positioning box, and V-arrangement strengthening frame reinforcing wheel carrier's structural strength to adapt to different major diameter pile foundation steel and protect a section of thick bamboo, overcome the guide frame construction inconvenience and the poor problem of straightness guide effect that exists among the prior art, improve construction quality.
The foregoing is merely illustrative of the present utility model, and the scope of the utility model is not limited thereto, but is intended to cover any variations or alternatives not suggested by the applicant's knowledge, and accordingly, the scope of the utility model is to be determined by the appended claims.
Claims (6)
1. The utility model provides a major diameter pile foundation steel protects a leading truck, including steel protects a section of thick bamboo, the guide frame body of cover dress on steel protects a section of thick bamboo, and the guide wheel carrier of assembly in the guide frame body, the guide wheel carrier is located the upper and lower both ends of guide frame body, and specifically install the diagonal angle department at the guide frame body, the guide wheel carrier includes the positioning box, fixed mounting is at the thrust box of positioning box, the wheel carrier of assembly in the thrust box, install the nylon wheel that is located the thrust box outside at the wheel carrier, install the screw rod that is located the thrust box position at the wheel carrier, and run through thrust box and positioning box in proper order, its characterized in that: the inside of the wheel frame is also provided with a V-shaped reinforcing frame, one end of the V-shaped reinforcing frame corresponding to the screw rod is provided with a supporting seat, two sides of the other end of the V-shaped reinforcing frame are provided with extension plates, and the extension plates are in supporting connection with the inner side of the wheel frame and assist in installing nylon wheels.
2. The large diameter pile foundation steel casing guide of claim 1, wherein: a plurality of reinforcing rib plates are arranged at two ends of the positioning box.
3. The large diameter pile foundation steel casing guide of claim 1, wherein: the tail end of the positioning box is provided with a threaded hole matched with the screw rod.
4. The large diameter pile foundation steel casing guide of claim 1, wherein: the wheel frame and the thrust box are tightly matched.
5. The large diameter pile foundation steel casing guide of claim 1, wherein: the contact surface of nylon wheel is the arc setting, and the nylon wheel is elasticity nylon wheel.
6. The large diameter pile foundation steel casing guide of claim 1, wherein: four opposite angles of the upper end and the lower end of the guide frame body are provided with mounting plates, and the opposite angles of the mounting plates and the guide frame body form an equilateral tripod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773774.9U CN220565699U (en) | 2023-07-06 | 2023-07-06 | Major diameter pile foundation steel protects a leading truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773774.9U CN220565699U (en) | 2023-07-06 | 2023-07-06 | Major diameter pile foundation steel protects a leading truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565699U true CN220565699U (en) | 2024-03-08 |
Family
ID=90093377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321773774.9U Active CN220565699U (en) | 2023-07-06 | 2023-07-06 | Major diameter pile foundation steel protects a leading truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565699U (en) |
-
2023
- 2023-07-06 CN CN202321773774.9U patent/CN220565699U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |