CN220768066U - Pile foundation reinforcement cage installation operation platform - Google Patents
Pile foundation reinforcement cage installation operation platform Download PDFInfo
- Publication number
- CN220768066U CN220768066U CN202322077556.8U CN202322077556U CN220768066U CN 220768066 U CN220768066 U CN 220768066U CN 202322077556 U CN202322077556 U CN 202322077556U CN 220768066 U CN220768066 U CN 220768066U
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- China
- Prior art keywords
- reinforcement cage
- platform frame
- supporting
- pile foundation
- centering
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 57
- 238000009434 installation Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a pile foundation reinforcement cage installing and operating platform which comprises a square platform frame, wherein a supporting structure for supporting a reinforcement cage, a leveling structure for leveling the platform frame and a centering structure for centering the reinforcement cage are arranged on the platform frame. The centering structure comprises a cross-shaped scale rod, scale marks for centering measurement are arranged on the scale rod along the circumferential direction, the center of the scale rod is located at the center position of a preset pile foundation, and four outer end parts of the cross-shaped scale rod are connected to the platform frame. The support structure is convenient for supporting the reinforcement cage during construction, and the leveling structure is convenient for adjusting the platform frame to a horizontal state during construction, so that good construction conditions are ensured; the steel reinforcement cage is convenient to center through the centering structure, the center of the steel reinforcement cage is prevented from deviating from the center position of the pile foundation, and construction quality is guaranteed.
Description
Technical Field
The utility model relates to the technical field of pile foundation construction, in particular to a pile foundation reinforcement cage installation operation platform.
Background
When the reinforcement cage is installed in the bored pile construction, an operation platform is one of common tools. The accurate placement of the reinforcement cage is one of the necessary conditions for ensuring the construction quality of the pile foundation, and the deviation of the reinforcement cage position not only can cause the construction quality of the pile foundation to not meet the standard requirements and the specific engineering requirements, but also can influence the service life of engineering, and engineering accidents are easy to cause, so that great hidden danger is brought.
An operating platform for installing the reinforcement cage is internally required to be convenient for supporting the reinforcement cage. If the operating platform is not horizontal enough, the phenomenon that the steel reinforcement cage is inclined easily occurs when the steel reinforcement cage is installed.
The operation platform used at present only plays a role in fixing in the process of installing the reinforcement cage, and experience is mostly relied on when judging whether the center of the reinforcement cage is positioned at the center of a designed pile foundation, so that the construction quality depends on subjective experience of a constructor, and subjective uncertainty factors are difficult to avoid.
Disclosure of Invention
The utility model aims to provide an operating platform for installing a pile foundation reinforcement cage, which is convenient for leveling, centering and supporting the reinforcement cage, reduces the requirements on subjective experience of constructors and improves the uniformity of construction quality.
In order to achieve the purpose, the pile foundation reinforcement cage installing and operating platform comprises a square platform frame, wherein the platform frame is provided with a supporting structure for supporting the reinforcement cage, a leveling structure for leveling the platform frame and a centering structure for centering the reinforcement cage.
The supporting structure comprises supporting steel pipes and supporting grooves which are arranged on the upper surfaces of the two opposite sides of the platform frame, and the openings of the supporting grooves are upward; two ends of the supporting steel pipe are respectively clamped in two supporting grooves which are oppositely arranged;
the support grooves arranged on the upper surfaces of the two opposite sides of the platform frame and the support steel pipes clamped with the support grooves form a group of support structures, and the support structures are provided with more than two sets of support structures on the upper surface of the platform frame at parallel intervals.
The leveling structure comprises leveling bubbles arranged on the upper surface of the platform frame and telescopic support legs connected downwards on the bottom surfaces of four corners of the platform frame.
The centering structure comprises a cross-shaped scale rod, scale marks for centering measurement are arranged on the scale rod along the circumferential direction, the center of the scale rod is located at the center position of a preset pile foundation, and four outer end parts of the cross-shaped scale rod are connected to the platform frame.
Inclined struts which are connected with two adjacent side edges of the platform frame are arranged at four corners of the platform frame.
And lifting rings are respectively upwards connected at four corners of the platform frame.
The utility model has the following advantages:
the support structure is convenient for supporting the reinforcement cage during construction, and the leveling structure is convenient for adjusting the platform frame to a horizontal state during construction, so that good construction conditions are ensured; the steel reinforcement cage is convenient to center through the centering structure, the center of the steel reinforcement cage is prevented from deviating from the center position of the pile foundation, and construction quality is guaranteed.
The support steel pipe is clamped in the support groove, the support groove has a positioning function on the support steel pipe, and the support steel pipe cannot transversely displace; meanwhile, the supporting steel pipe is quite convenient to take out from the supporting groove or push down into the supporting groove, and is convenient to detach, store, install and use. The plurality of support steel pipes are very convenient for supporting the reinforcement cage in construction.
During construction, staff can conveniently adjust the platform frame to the horizontal position by observing the level bubble and correspondingly adjusting each telescopic support leg, and good operation conditions are provided for the installation of the reinforcement cage.
After the reinforcement cage is placed on the supporting steel pipe, the reinforcement cage bottom circle is provided with four vertical intersection points corresponding to the cross-shaped scale rod, scales of the intersection points are observed, the positions of the reinforcement cage are adjusted to enable the scales of the intersection points to be identical (meaning that the distances between the intersection points and the centers of the scale rods are identical), and the fact that the centers of the reinforcement cage are exactly aligned to the preset pile foundation center positions is guaranteed. The centering structure is convenient to install and use, and centering adjustment of the reinforcement cage is facilitated through a simple structure.
The diagonal bracing is used for increasing the structural strength, so that the utility model has higher structural stability in the operation process. The hanging ring is convenient for hanging and installing the utility model.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a schematic top view of the present utility model.
Detailed Description
As shown in fig. 1 and 2, the pile foundation reinforcement cage installing and operating platform comprises a square platform frame 1, wherein a supporting structure for supporting a reinforcement cage, a leveling structure for leveling the platform frame 1 and a centering structure for centering the reinforcement cage are arranged on the platform frame 1.
The support structure is convenient for supporting the reinforcement cage during construction, and the leveling structure is convenient for adjusting the platform frame 1 to a horizontal state during construction, so that good construction conditions are ensured; the steel reinforcement cage is convenient to center through the centering structure, the center of the steel reinforcement cage is prevented from deviating from the center position of the pile foundation, and construction quality is guaranteed.
The supporting structure comprises supporting steel pipes 3 and supporting grooves 2 arranged on the upper surfaces of the two opposite sides of the platform frame 1, wherein the supporting grooves 2 are upwards opened; two ends of the supporting steel pipe 3 are respectively clamped in two supporting grooves 2 which are oppositely arranged;
the supporting grooves 2 and the supporting steel pipes 3 clamped with the supporting grooves are arranged on the upper surfaces of the two opposite sides of the platform frame 1 to form a group of supporting structures, and more than two sets (preferably three sets in the embodiment) of the supporting structures are arranged on the upper surface of the platform frame 1 at parallel intervals.
The support steel pipe 3 is clamped in the support groove 2, the support groove 2 has a positioning function on the support steel pipe 3, and the support steel pipe 3 cannot transversely displace; meanwhile, the support steel pipe 3 is very convenient to take out from the support groove 2 or press down into the support groove 2, and is convenient to detach, store, install and use. The plurality of support steel pipes 3 are very convenient for supporting the reinforcement cage in construction.
The leveling structure comprises leveling bubbles 4 arranged on the upper surface of the platform frame 1 and telescopic support legs 5 connected downwards at the bottom surfaces of four corners of the platform frame 1. The levelling air bubble 4 and the telescopic foot 5 are conventional parts and are not described in detail.
During construction, staff can conveniently adjust the platform frame 1 to the horizontal position by observing the level bubble 4 and correspondingly adjusting each telescopic support leg 5, and good operation conditions are provided for the installation of the reinforcement cage.
The centering structure comprises a cross-shaped scale rod 6, scale marks 7 for centering measurement are arranged on the scale rod 6 along the circumferential direction, and the center of the scale rod 6 is positioned at a preset pile foundation center position (namely, the center position of the reinforcement cage). The four outer ends of the cross-shaped scale bar 6 are connected to the platform frame 1.
After the reinforcement cage is placed on the support steel pipe 3, the reinforcement cage bottom circle is provided with four vertical intersection points corresponding to the cross-shaped scale bar 6, scales of the intersection points are observed, the positions of the reinforcement cage are adjusted to enable the scales of the intersection points to be identical (meaning that the distances between the intersection points and the center of the scale bar 6 are identical), and the fact that the center of the reinforcement cage is exactly aligned with the preset pile foundation center position is guaranteed. The centering structure is convenient to install and use, and centering adjustment of the reinforcement cage is facilitated through a simple structure.
Inclined struts 8 which are connected with two adjacent side edges of the platform frame 1 are arranged at four corners of the platform frame 1. The diagonal braces 8 are used to increase the structural strength, so that the utility model has higher structural stability during operation. The four corners of the platform frame 1 are respectively connected with hanging rings 9 upwards. The hanging ring 9 is convenient for hanging and installing the utility model.
Wherein, square platform frame 1 is preferably formed by four equal length I-steel circulation connection, and bracing 8 preferably adopts the I-steel too.
When the steel reinforcement cage is used, the central position (namely the center of the degree rod 6) is adjusted to be a preset pile foundation central position and fixed, the steel reinforcement cage is lowered onto the support steel pipe 3, workers observe the four vertical intersection points of the cross-shaped scale rod 6 corresponding to the bottom circle of the steel reinforcement cage, and finely adjust the positions of the steel reinforcement cage, so that the scales of all the intersection points are identical, namely the distances between all the intersection points and the center of the scale rod 6 are identical, the steel reinforcement cage is guaranteed to have an accurate installation position, the dependence of construction quality on subjective experience of the constructors is reduced, and subjective uncertainty factors are avoided.
The above embodiments are only for illustrating the technical solution of the present utility model, and it should be understood by those skilled in the art that although the present utility model has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.
Claims (3)
1. Pile foundation steel reinforcement cage installation operation platform, including being square platform frame, its characterized in that: the platform frame is provided with a supporting structure for supporting the reinforcement cage, a leveling structure for leveling the platform frame and a centering structure for centering the reinforcement cage;
the supporting structure comprises supporting steel pipes and supporting grooves which are arranged on the upper surfaces of the two opposite sides of the platform frame, and the openings of the supporting grooves are upward; two ends of the supporting steel pipe are respectively clamped in two supporting grooves which are oppositely arranged;
the support grooves are arranged on the upper surfaces of the two opposite sides of the platform frame, and support steel pipes clamped with the support grooves form a group of support structures, and the support structures are provided with more than two sets of support structures on the upper surface of the platform frame at intervals in parallel;
the leveling structure comprises leveling bubbles arranged on the upper surface of the platform frame and telescopic support legs connected with the bottom surfaces of four corners of the platform frame downwards;
the centering structure comprises a cross-shaped scale rod, scale marks for centering measurement are arranged on the scale rod along the circumferential direction, the center of the scale rod is located at the center position of a preset pile foundation, and four outer end parts of the cross-shaped scale rod are connected to the platform frame.
2. The pile foundation reinforcement cage installation operating platform of claim 1, wherein: inclined struts which are connected with two adjacent side edges of the platform frame are arranged at four corners of the platform frame.
3. The pile foundation reinforcement cage installation operating platform of claim 1, wherein: and lifting rings are respectively upwards connected at four corners of the platform frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322077556.8U CN220768066U (en) | 2023-08-03 | 2023-08-03 | Pile foundation reinforcement cage installation operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322077556.8U CN220768066U (en) | 2023-08-03 | 2023-08-03 | Pile foundation reinforcement cage installation operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220768066U true CN220768066U (en) | 2024-04-12 |
Family
ID=90599922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322077556.8U Active CN220768066U (en) | 2023-08-03 | 2023-08-03 | Pile foundation reinforcement cage installation operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220768066U (en) |
-
2023
- 2023-08-03 CN CN202322077556.8U patent/CN220768066U/en active Active
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