CN-224213256-U - Light platform device for automatic monitoring of seawall construction process

CN224213256UCN 224213256 UCN224213256 UCN 224213256UCN-224213256-U

Abstract

The utility model relates to a light platform device for automatic monitoring of a seawall construction process, which comprises an improved pile foundation structure, a lateral fixing structure and an upper platform structure, wherein the improved pile foundation structure comprises a first improved pile foundation structure and a second improved pile foundation structure which respectively comprise a vertical hollow steel pipe, a transverse perforated disc and a clamping ring, the lateral fixing structure comprises a first diagonal bracing, an upper end fixing bolt, a lower end fixing bolt, an upper horizontal cross rod and left and right fixing bolts, and the upper platform structure comprises a top grid plate, surrounding rails, cross rods, a second diagonal bracing, an upper climbing ladder and the like. Compared with the prior art, the utility model has the advantages that the pile foundation structure and the lateral fixing structure of the monitoring platform on the deep soft foundation are improved, the pile foundation forming is convenient, the vertical bearing capacity is high, the horizontal and lateral compressive resistance is strong, the drilling and burying synchronous operation can be combined, the equipment mounting is convenient, the stability is good, the safety is high, and the like.

Inventors

WANG XIAOHUA
PAN QIANG
LIN XUNPING
GONG YONGKANG
XU XIANG
ZHANG HUPING
WU CHENGHONG
DING JIE
LI CHENG
LOU QIWEI
ZHAO DINGFENG

Assignees

中交上海航道局有限公司

Dates

Publication Date: 20260508
Application Date: 20250418

Claims (10)

1. A lightweight platform device for automated monitoring of seawall construction procedures, comprising: the improved pile foundation structure comprises a first improved pile foundation structure and a second improved pile foundation structure, wherein the first improved pile foundation structure comprises a first vertical hollow steel pipe, a first transverse perforated disc and a first clamping ring, and the second improved pile foundation structure comprises a second vertical hollow steel pipe, a second transverse perforated disc and a second clamping ring; The lateral fixing structure consists of a first diagonal bracing, an upper end fixing bolt, a lower end fixing bolt, an upper horizontal cross rod, a left fixing bolt and a right fixing bolt; the upper platform structure consists of a top grating plate, surrounding rails, a cross bar, a second diagonal brace and an upper climbing ladder.
2. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the first vertical hollow steel pipe and the second vertical hollow steel pipe are connected through an external screw thread joint, steel pipes with diameters of 168mm are adopted, each section is 3m in length, the first vertical hollow steel pipe is inserted into a deep soft foundation to a depth of 8m-10m, and the second vertical hollow steel pipe is inserted into the deep soft foundation to a depth of 4m-6m.
3. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the first transverse perforated disc is a circular steel plate with an outer diameter of 1000mm, a perforated diameter of 200mm and a thickness of 5mm, and the second transverse perforated disc is a circular steel plate with an outer diameter of 500mm, a perforated diameter of 200mm and a thickness of 5 mm.
4. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the first clamping ring and the second clamping ring are hollow steel clamping rings with an inner diameter of 170mm and a thickness of 5mm, wherein the first clamping ring is 100mm in height, and the second clamping ring is 50mm in height.
5. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the first diagonal brace is angle steel, the thickness of the wing plate is 3-5mm, the height is 5-8mm, and the length is 3000-3500mm, wherein small holes with the aperture of 2-5mm are formed in the upper end and the lower end of the first diagonal brace, and the first diagonal brace is connected with the second improved pile foundation structure and the first improved pile foundation structure through a lower end fixing bolt and an upper end fixing bolt respectively.
6. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the upper horizontal cross rod is angle steel, the thickness is 3-5mm, the height is 5-8mm, and the length is 500-600mm, wherein the upper horizontal cross rod is connected with the first diagonal bracing and the first improved pile foundation structure through the left fixing bolt and the right fixing bolt, and a triangular wind-resistant reinforcing structure is formed.
7. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the cross rod and the second diagonal brace of the upper platform structure are angle steel, the thickness of the wing plate is 3-5mm, the height of the wing plate is 5-8mm, and the length of the wing plate is 2000-3000mm, and the cross rod and the second diagonal brace are used for welding and connecting four first vertical hollow steel pipes to form a stable frame.
8. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the boarding ladder is 50cm in width and 30cm in step spacing and is formed by welding steel pipes with the diameter of 30-40mm, and an inverted U-shaped hook is arranged at the top of the boarding ladder and can be hung on a cross rod.
9. The light platform device for automatic monitoring of seawall construction process according to claim 1, wherein the height of the surrounding railings is 1000-1200mm, the surrounding railings are welded by steel pipes with the diameter of 50mm, and the spacing between the vertical railings is 20-30mm.
10. A lightweight platform arrangement for automated monitoring of seawall construction procedures according to claim 1, wherein the top grid plate is laid on the upper platform structure surface, secured by welding or bolts.

Description

Light platform device for automatic monitoring of seawall construction process Technical Field The utility model belongs to the field of water transport engineering, relates to the technical field of seawall construction process monitoring, and particularly relates to an automatic monitoring technology suitable for the seawall construction process on a deep soft foundation. Background In the water transportation engineering, the automatic monitoring platform is arranged in the construction process of building the seawall on the deep soft foundation, and is generally positioned at the outer side of the seawall, a plurality of foundation piles are arranged by adopting a piling ship in the traditional way, and then the upper monitoring platform is welded, but the method has certain limitation in the actual use process, and comprises the following steps: 1. The pile driving ship is provided with a plurality of foundation piles, engineering ships and pile driving ships which are provided with cranes are required to cooperate to operate, the two ships have high cost, the general cost of monitoring work is limited, and the high renting cost and pile driving cost cannot be borne; 2. And the recovery difficulty is high after construction, and the automatic monitoring platform needs to be removed after the construction of the seawall is finished. The traditional method needs to dispatch the piling boat and the engineering boat with the crane again, and the matched operation is carried out to pull out the foundation pile, so that the recovery is more difficult and more expensive; 3. The pile driving depth is deeper, the overall manufacturing cost of the platform is high, namely, the steel pipe pile is driven on the deep soft foundation, the side resistance of the soft foundation is very small, if the pile diameter is small, the pile is self-sinking in the pile driving process, and if the pile diameter is large, the manufacturing cost is greatly increased at one time. Therefore, in view of the foregoing, there is an urgent need to develop a lightweight platform device suitable for automatic monitoring of seawall construction process on deep soft foundation, so as to overcome the above-mentioned drawbacks and disadvantages of the prior art. Disclosure of utility model The utility model aims to solve the problems in the prior art and provide a light platform device for automatic monitoring of a seawall construction process. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: A light platform device for automatic monitoring in a seawall construction process comprises an improved pile foundation structure, an upper platform structure and a lower platform structure, wherein the improved pile foundation structure comprises a first improved pile foundation structure and a second improved pile foundation structure, the first improved pile foundation structure comprises a first vertical hollow steel pipe, a first transverse perforated disc and a first clamping ring, the second improved pile foundation structure comprises a second vertical hollow steel pipe, a second transverse perforated disc and a second clamping ring, the lateral fixing structure comprises a first diagonal bracing, an upper end fixing bolt, a lower end fixing bolt, an upper horizontal cross rod, a left fixing bolt and a right fixing bolt, and the upper platform structure comprises a top grid plate, peripheral rails, a cross rod, a second diagonal bracing and an upper climbing ladder. Preferably, the first vertical hollow steel pipe and the second vertical hollow steel pipe are connected through an external screw thread joint, steel pipes with diameters of 168mm are adopted, each section is 3m long, the depth of the first vertical hollow steel pipe inserted into a deep soft foundation is 8m-10m, and the insertion depth of the second vertical hollow steel pipe is 4m-6m. The first transverse perforated disc is a circular steel plate with the outer diameter of 1000mm, the perforated diameter of 200mm and the thickness of 5mm, and the second transverse perforated disc is a circular steel plate with the outer diameter of 500mm, the perforated diameter of 200mm and the thickness of 5mm. Preferably, the first clamping ring and the second clamping ring are hollow steel clamping rings with the inner diameter of 170mm and the thickness of 5mm, wherein the height of the first clamping ring is 100mm, and the height of the second clamping ring is 50mm. The first diagonal brace is angle steel, the thickness of a wing plate is 3-5mm, the height of the wing plate is 5-8mm, and the length of the wing plate is 3000-3500mm, wherein small holes with the aperture of 2-5mm are formed in the upper end and the lower end of the first diagonal brace, and the first diagonal brace is connected with a second improved pile foundation structure and a first improved pile foundation structure through a lower end fixing bolt and an upper end