阅读说明：本技术 一种组合式桥梁桩基加固装置 (Modular bridge pile foundation reinforcing apparatus ) 是由 张海亮 阚登钢 刘萍萍 杨尚 乔志鹏 于 2019-10-16 设计创作，主要内容包括：本发明属于一种组合式桥梁桩基加固装置,包括下底板、中间板和上顶板,所述的下底板包括有四个下组合板,中间板包括有四个中组合板,上顶板包括有四个上组合板,下组合板、中组合板和上组合板均包括有X轴板和Y轴板,X轴板与Y轴板外侧有U型板,U型板上部有螺栓,下组合板的Z轴正方向上有下套板,中组合板的Z轴正方向有中套板,中组合板的Z轴负方向有中插板,上组合板Z轴负方向有下插板,下套版与中套版的结构相同,中插板与下插板的结构相同；本发明通过组合式的结构对桥梁桩基进行加固,组合方便快捷,加固性能较好,便于维修,只需要更换损坏的结构即可,维护方便。(The invention belongs to a combined bridge pile foundation reinforcing device, which comprises a lower bottom plate, a middle plate and an upper top plate, wherein the lower bottom plate comprises four lower combination plates, the middle plate comprises four middle combination plates, the upper top plate comprises four upper combination plates, the lower combination plates, the middle combination plates and the upper combination plates comprise X-axis plates and Y-axis plates, U-shaped plates are arranged outside the X-axis plates and the Y-axis plates, bolts are arranged at the upper parts of the U-shaped plates, lower sleeve plates are arranged in the positive direction of the Z axis of the lower combination plates, middle sleeve plates are arranged in the positive direction of the Z axis of the middle combination plates, middle plug plates are arranged in the negative direction of the Z axis of the middle combination plates, lower plug plates are arranged in the negative direction of the Z axis of the upper combination plates, the structures of the lower sleeve plates and the middle sleeve plates are the same, and the structures of the; according to the invention, the bridge pile foundation is reinforced through the combined structure, the combination is convenient and rapid, the reinforcement performance is better, the maintenance is convenient, only the damaged structure needs to be replaced, and the maintenance is convenient.)

1. The utility model provides a modular bridge pile foundation reinforcing apparatus, includes bottom plate, intermediate lamella and last roof, its characterized in that: the lower bottom plate comprises four lower combined plates, the middle plate comprises four middle combined plates, the upper top plate comprises four upper combined plates, the lower combined plates, the middle combined plates and the upper combined plates comprise X-axis plates and Y-axis plates, U-shaped plates are arranged on the outer sides of the X-axis plates and the Y-axis plates, bolts are arranged on the upper portions of the U-shaped plates, lower sleeve plates are arranged on the Z-axis positive directions of the lower combined plates, middle sleeve plates are arranged on the Z-axis positive directions of the middle combined plates, middle plug plates are arranged on the Z-axis negative directions of the middle combined plates, lower plug plates are arranged on the Z-axis negative directions of the upper combined plates, the lower sleeve plates are identical to the middle sleeve plates in structure, and the middle plug plates are identical to the lower plug plates in structure.

2. The modular bridge pile foundation reinforcing apparatus of claim 1, wherein: the upper surface of the X-axis plate is provided with upper inclined teeth, and the outer edge of the X-axis plate is provided with an outer baffle.

3. The modular bridge pile foundation reinforcing apparatus of claim 2, wherein: the lower surface of the Y-axis plate is provided with a lower inclined tooth, and the edge part of the lower inclined tooth is provided with an inner baffle.

4. The modular bridge pile foundation reinforcing apparatus of claim 3, wherein: the upper inclined teeth are meshed with the lower inclined teeth.

5. The modular bridge pile foundation reinforcing apparatus of claim 3, wherein: the distance from the outer baffle plate to the upper inclined teeth is equal to the width of the inner baffle plate.

6. The modular bridge pile foundation reinforcing apparatus of claim 1, wherein: the lower sleeve plate is internally provided with a clamping groove, and the lower sleeve plate at the inner side of the clamping groove is internally provided with a pair of square grooves.

7. The modular bridge pile foundation reinforcing apparatus of claim 6, wherein: the square grooves are mutually vertical.

8. The modular bridge pile foundation reinforcing apparatus of claim 6, wherein: the outer surface of the middle inserting plate is in transition fit with the clamping groove.

9. The modular bridge pile foundation reinforcing apparatus of claim 6, wherein: the middle flashboard is internally provided with a square board which is in transition fit with the square groove.

Technical Field

The invention belongs to the technical field of reinforcement, and particularly relates to a combined bridge pile foundation reinforcement device.

Background

Deep foundations consisting of piles and pile caps connected to the tops of the piles or single-pile foundations consisting of columns connected to pile foundations, referred to as pile foundations for short. If the pile body is completely buried in the soil and the bottom surface of the bearing platform is contacted with the soil body, the pile body is called a low bearing platform pile foundation; when the upper part of the pile body is exposed out of the ground and the bottom of the pile cap is positioned above the ground, the pile body is called a high pile cap pile foundation. In bridge construction, high cap pile foundations are mostly used. When the high-rise bearing platform is used, the high-rise bearing platform pile foundation is close to the ground and cracks often appear or is damaged by impact of vehicles and the like, if the high-rise bearing platform pile foundation is directly replaced, the high-rise bearing platform pile foundation is not only high in manufacturing cost and inconvenient to replace, but also normal use is affected. If the device is not replaced or maintained, great potential safety hazard is caused.

The invention aims to overcome the defects in the prior art and provide a combined bridge pile foundation reinforcing device.

The purpose of the invention is realized as follows: the utility model provides a modular bridge pile foundation reinforcing apparatus, includes lower plate, intermediate lamella and last roof, the lower plate including four lower compoboards, the intermediate lamella is including four well compoboards, go up the roof including four last compoboards, lower compoboard, well compoboard and last compoboard are all including X axial lamina and Y axial lamina, X axial lamina and the Y axial lamina outside are provided with the U template, U template upper portion is provided with the bolt, be provided with down the lagging on the Z axle positive direction of lower compoboard, the Z axle positive direction of well compoboard is provided with well lagging, the Z axle negative direction of well compoboard is provided with well picture peg, it is provided with down the picture peg to go up the compoboard Z axle negative direction, the structure of lower lagging and well lagging is the same, the structure of well picture peg is the same with lower picture peg.

The upper surface of the X-axis plate is provided with upper inclined teeth, and the outer edge of the X-axis plate is provided with an outer baffle.

The lower surface of the Y-axis plate is provided with a lower inclined tooth, and the edge part of the lower inclined tooth is provided with an inner baffle.

The upper inclined teeth are meshed with the lower inclined teeth.

The distance from the outer baffle plate to the upper inclined teeth is equal to the width of the inner baffle plate.

The lower sleeve plate is internally provided with a clamping groove, and the lower sleeve plate at the inner side of the clamping groove is internally provided with a pair of square grooves.

The square grooves are mutually vertical.

The outer surface of the middle inserting plate is in transition fit with the clamping groove.

The middle flashboard is internally provided with a square board which is in transition fit with the square groove.

The bridge pile foundation is reinforced through the combined structure, the combination is convenient and quick, a plurality of middle combination plates can be added according to bridges with different heights, and the pile foundations with different height requirements can be met. Through the meshing of going up the skewed tooth and the skewed tooth that has declined, consolidate the pile foundation, it is better to consolidate the performance, can restrict the ascending effort of pile foundation horizontal direction, avoids damaging once more of pile foundation. And the structure in the invention is convenient to maintain after being damaged, only the damaged structure needs to be replaced, and the maintenance is convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the use state of the present invention.

FIG. 3 is a schematic structural diagram of a lower assembled plate according to the present invention.

FIG. 4 is a partial structural view of the lower assembled plate of the present invention at the X-axis plate.

Fig. 5 is a schematic structural view of a lower part of the lower composition plate according to the present invention.

FIG. 6 is a partial structural view of the joint of the X-axis plate and the Y-axis plate according to the present invention.

FIG. 7 is a schematic structural diagram of the composite board of the present invention.

FIG. 8 is a schematic view showing the lower structure of the assemblable plate of the present invention.

Fig. 9 is a schematic structural view of an upper assembled plate according to the present invention.

Detailed Description