CN220099867U - Valve pile shoe open-close state visible immersed tube - Google Patents
Valve pile shoe open-close state visible immersed tube Download PDFInfo
- Publication number
- CN220099867U CN220099867U CN202321403662.4U CN202321403662U CN220099867U CN 220099867 U CN220099867 U CN 220099867U CN 202321403662 U CN202321403662 U CN 202321403662U CN 220099867 U CN220099867 U CN 220099867U
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- valve
- pile shoe
- sliding rod
- pipe body
- shoe
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- 238000000034 method Methods 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 abstract description 13
- 239000004576 sand Substances 0.000 abstract description 13
- 239000004575 stone Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a valve pile shoe open-close state visible immersed tube, and relates to the technical field of building construction. The immersed tube includes: the pile comprises a pipe body, a slide bar and a valve pile shoe; the pipe wall of the pipe body is provided with a notch which extends vertically; the sliding rod is vertically connected with the pipe body in a sliding way; the top end of the sliding rod extends out of the pipe body through the notch, and the bottom end of the sliding rod is positioned above the valve pile shoe; the valve pile shoe is arranged at the inner bottom of the pipe body; in the construction process of the immersed tube gravel pile, the top end of the sliding rod is positioned at a high position when the movable pile shoe is not opened; when the movable pile shoe is in an open state, the sliding rod falls under the action of gravity and falling sand and stone materials, so that the top end of the sliding rod falls to a low position; judging whether the valve pile shoe is opened or not by observing the position of the top end of the sliding rod; when the valve pile shoe cannot be opened, the sliding rod can be pulled downwards to jack the valve pile shoe open.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a valve pile shoe open-close state visible immersed tube.
Background
The immersed tube sand stone pile is an economical, simple and effective method for treating soft foundation, and is widely applied to foundation treatment by hammering, vibrating immersed tube pore-forming or static pressure immersed tube pore-forming in the foundation by utilizing an immersed tube pile-making machine, then feeding materials in the tube, lifting the immersed tube while feeding materials to form a compact pile body, and forming a composite foundation with the original foundation.
The working principle is that after the immersed tube sand and stone machine is used for hammering and vibrating the immersed tube to form holes or static pressure immersed tube to form holes, the sand and stone materials are thrown into the tube, lifted and vibrated while throwing, and the valve pile shoe at the bottom of the immersed tube is opened under the action of the dead weight of the pile shoe and the thrown sand and stone materials in the process, and the sand and stone materials flow out of the immersed tube. The sinking pipe, the feeding, the opening of the valve pile shoe and the outflow of the sand and stone from the pipe are repeatedly carried out to form a compact pile body.
However, whether the bottom valve pile shoe is opened or not and whether sand and stone flows out of the pipe or not in the construction process cannot be visually confirmed, and the valve pile shoe can not be opened due to the mechanical or geological problems; in the construction process, whether the bottom valve pile shoe is opened or not is judged to be unreliable only by construction experience such as knocking the pipe wall, feeding amount and the like; if the valve pile shoe fails to be opened at a designated time, sand and stone materials in the immersed tube can be filled up and blocked, the subsequent feeding cannot be performed, and the immersed tube is required to be lifted to the ground again for construction again; the pile body can also be caused to have an empty section, namely the feeding amount of a part of the area section of the pile body is overlarge, and the part of the area section is free of feeding; the construction efficiency is reduced, the construction quality is influenced, and the quality hidden trouble is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a sinking pipe with a visible valve pile shoe opening and closing state, and solves the problem that whether the valve pile shoe at the bottom of the sinking pipe is opened or not can not be visually confirmed in the construction process of a sinking pipe gravel pile.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a valve shoe open-closed state visible immersed tube, the immersed tube comprising: the pile comprises a pipe body, a slide bar and a valve pile shoe;
the pipe wall of the pipe body is provided with a notch extending vertically;
the sliding rod is vertically connected with the pipe body in a sliding manner; the top end of the sliding rod extends out of the pipe body through the notch, and the bottom end of the sliding rod is positioned above the valve pile shoe;
the valve pile shoe is arranged at the inner bottom of the pipe body.
Preferably, a slide tube extending vertically is fixed on the inner wall of the tube body, and the slide bar is connected with the slide tube in a sliding manner.
Preferably, the valve pile shoe comprises: a support shaft and a valve;
the two ends of the supporting shaft are fixedly connected with the pipe wall of the pipe body;
the valve is hinged with the supporting shaft.
Preferably, the sliding rod comprises: the device comprises a vertical rod, a cross rod and a baffle rod;
the upright rod is accommodated in the slide tube and freely slides along the slide tube;
the cross rod is fixed at the top end of the vertical rod and extends out of the pipe body through the notch;
the baffle rod is fixed at the bottom end of the vertical rod, and is used for greatly jacking up the valve pile shoe in the process of downwards dragging the sliding rod.
Preferably, the cross bar is connected with a traction rope.
(III) beneficial effects
The utility model provides a valve pile shoe open-close state visible immersed tube. Compared with the prior art, the method has the following beneficial effects:
in the present utility model, the immersed tube comprises: the pile comprises a pipe body, a slide bar and a valve pile shoe; the pipe wall of the pipe body is provided with a notch which extends vertically; the sliding rod is vertically connected with the pipe body in a sliding way; the top end of the sliding rod extends out of the pipe body through the notch, and the bottom end of the sliding rod is positioned above the valve pile shoe; the valve pile shoe is arranged at the inner bottom of the pipe body; in the construction process of the immersed tube gravel pile, the top end of the sliding rod is positioned at a high position when the movable pile shoe is not opened; when the movable pile shoe is in an open state, the sliding rod falls under the action of gravity and falling sand and stone materials, so that the top end of the sliding rod falls to a low position; judging whether the valve pile shoe is opened or not by observing the position of the top end of the sliding rod; when the valve pile shoe cannot be opened, the sliding rod can be pulled downwards to jack the valve pile shoe open.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that 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 immersed tube in an embodiment of the utility model;
FIG. 2 is a cross-sectional view of A-A of FIG. 1;
fig. 3 is a cross-sectional view of B-B of fig. 1.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. 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.
The embodiment of the utility model solves the problem that whether the valve pile shoe at the bottom of the immersed tube is opened or not cannot be visually confirmed in the construction process of the immersed tube gravel pile by providing the immersed tube with the valve pile shoe with the visual opening and closing state.
The technical scheme in the embodiment of the utility model aims to solve the technical problems, and the overall thought is as follows:
in an embodiment of the present utility model, the immersed tube includes: the pile comprises a pipe body, a slide bar and a valve pile shoe; the pipe wall of the pipe body is provided with a notch which extends vertically; the sliding rod is vertically connected with the pipe body in a sliding way; the top end of the sliding rod extends out of the pipe body through the notch, and the bottom end of the sliding rod is positioned above the valve pile shoe; the valve pile shoe is arranged at the inner bottom of the pipe body; in the construction process of the immersed tube gravel pile, the top end of the sliding rod is positioned at a high position when the movable pile shoe is not opened; when the movable pile shoe is in an open state, the sliding rod falls under the action of gravity and falling sand and stone materials, so that the top end of the sliding rod falls to a low position; judging whether the valve pile shoe is opened or not by observing the position of the top end of the sliding rod; when the valve pile shoe cannot be opened, the sliding rod can be pulled downwards to jack the valve pile shoe open.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Examples:
as shown in fig. 1 to 3, the present utility model provides a valve pile shoe open-close state visible immersed tube, comprising: a pipe body 10, a slide bar 20 and a valve pile shoe 30;
the pipe wall of the pipe body 10 is provided with a notch 11 which extends vertically;
the slide bar 20 is vertically and slidably connected with the pipe body 10; the top end of the sliding rod 20 extends out of the pipe body 10 through the notch 11, and the bottom end of the sliding rod 20 is positioned above the valve pile shoe 30;
the valve pile shoe 30 is arranged at the inner bottom of the pipe body 10.
In the construction process of the immersed tube gravel pile, the top end of the sliding rod 20 is positioned at a high position in the unopened state of the movable pile shoe 30; when the movable pile shoe 30 is opened, the slide bar 20 falls under the action of gravity and falling sand and stone materials, so that the top end of the slide bar 20 falls to a low position; whether the valve pile shoe 30 is opened or not can be judged by observing the position of the top end of the sliding rod 20; and when the valve pile shoe 30 cannot be opened, the sliding rod 20 can be pulled downwards to jack the valve pile shoe 30.
As shown in fig. 1 to 3, a slide tube 12 extending vertically is fixed on the inner wall of the tube body 10, and a slide rod 20 is slidably connected with the slide tube 12, so as to realize vertical sliding connection between the slide rod 20 and the tube body 10.
As shown in fig. 1 to 3, the valve shoe 30 includes: a support shaft 31 and a flap 32;
the two ends of the supporting shaft 31 are fixedly connected with the pipe wall of the pipe body 10;
the flap 32 is hinged to the support shaft 31.
As shown in fig. 1 to 3, the slide bar 20 includes: the upright 21, the cross bar 22 and the baffle 23;
the upright 21 is accommodated in the slide tube 12 and freely slides along the slide tube 12;
the cross rod 22 is fixed at the top end of the vertical rod 21, and the cross rod 22 passes through the notch 11 to extend out of the pipe body 10;
the baffle rod 23 is fixed at the bottom end of the vertical rod 21, and the baffle rod 23 is used for greatly pushing up the valve pile shoe 30 in the process of pulling the sliding rod 20 downwards.
The cross bar 22 is connected with a traction rope, so that the sliding bar 20 can be conveniently pulled to vertically displace.
In summary, compared with the prior art, the utility model has the following beneficial effects:
in an embodiment of the present utility model, the immersed tube includes: the pile comprises a pipe body, a slide bar and a valve pile shoe; the pipe wall of the pipe body is provided with a notch which extends vertically; the sliding rod is vertically connected with the pipe body in a sliding way; the top end of the sliding rod extends out of the pipe body through the notch, and the bottom end of the sliding rod is positioned above the valve pile shoe; the valve pile shoe is arranged at the inner bottom of the pipe body; in the construction process of the immersed tube gravel pile, the top end of the sliding rod is positioned at a high position when the movable pile shoe is not opened; when the movable pile shoe is in an open state, the sliding rod falls under the action of gravity and falling sand and stone materials, so that the top end of the sliding rod falls to a low position; judging whether the valve pile shoe is opened or not by observing the position of the top end of the sliding rod; when the valve pile shoe cannot be opened, the sliding rod can be pulled downwards to jack the valve pile shoe open.
It is noted that 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 above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. A valve shoe open-close state visible immersed tube, characterized in that the immersed tube comprises: the pipe body (10), the slide bar (20) and the valve pile shoe (30);
the pipe wall of the pipe body (10) is provided with a notch (11) which extends vertically;
the sliding rod (20) is vertically and slidably connected with the pipe body (10); the top end of the sliding rod (20) extends out of the pipe body (10) through the notch (11), and the bottom end of the sliding rod (20) is positioned above the valve pile shoe (30);
the valve pile shoe (30) is arranged at the inner bottom of the pipe body (10).
2. The valve pile shoe open-close state visible immersed tube according to claim 1, wherein a slide tube (12) extending vertically is fixed on the inner wall of the tube body (10), and the slide rod (20) is slidably connected with the slide tube (12).
3. A valve shoe open-closed state visible sink pipe as claimed in claim 1, wherein said valve shoe (30) comprises: a support shaft (31) and a flap (32);
both ends of the supporting shaft (31) are fixedly connected with the pipe wall of the pipe body (10);
the valve (32) is hinged with the supporting shaft (31).
4. A valve shoe open-closed state visible sink pipe according to claim 2 or 3, characterized in that the slide bar (20) comprises: a vertical rod (21), a cross rod (22) and a baffle rod (23);
the upright (21) is accommodated in the slide tube (12) and freely slides along the slide tube (12);
the cross rod (22) is fixed at the top end of the vertical rod (21), and the cross rod (22) penetrates through the notch (11) to extend out of the pipe body (10);
the baffle rod (23) is fixed at the bottom end of the vertical rod (21), and the baffle rod (23) is used for greatly pushing open the valve pile shoe (30) in the process of downwards dragging the sliding rod (20).
5. A valve shoe open-closed state visible sinking pipe as claimed in claim 4, wherein said cross bar (22) is connected with a hauling rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403662.4U CN220099867U (en) | 2023-06-05 | 2023-06-05 | Valve pile shoe open-close state visible immersed tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403662.4U CN220099867U (en) | 2023-06-05 | 2023-06-05 | Valve pile shoe open-close state visible immersed tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220099867U true CN220099867U (en) | 2023-11-28 |
Family
ID=88868966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321403662.4U Active CN220099867U (en) | 2023-06-05 | 2023-06-05 | Valve pile shoe open-close state visible immersed tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220099867U (en) |
-
2023
- 2023-06-05 CN CN202321403662.4U patent/CN220099867U/en active Active
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