CN221276685U

CN221276685U - Pile foundation bottom scour protection face

Info

Publication number: CN221276685U
Application number: CN202322714993.6U
Authority: CN
Inventors: 陈思霞; 雷雨龙; 陈建昆
Original assignee: Luzhou Lingang New Materials Co ltd
Current assignee: Luzhou Lingang New Materials Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-07-05
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses a flushing-preventing surface at the bottom of a pile foundation, which belongs to the technical field of pile foundation protection, and the technical scheme is characterized by comprising two flushing plates, wherein the right side of each flushing plate is movably connected with a fixed block, the right side of each fixed block is fixedly connected with a connecting rod, the top and the bottom of an inner cavity of each connecting rod are respectively provided with a clamping groove, the inner cavity of each clamping groove is provided with a telescopic mechanism, and the left side of each flushing plate is provided with a connecting mechanism matched with the telescopic mechanism.

Description

Pile foundation bottom scour protection face

Technical Field

The utility model relates to the technical field of pile foundation protection, in particular to a pile foundation bottom anti-flushing surface.

Background

A deep foundation (see figure) consisting of piles and pile caps (called caps for short) connected with the tops of the piles or a single pile foundation (called pile caps for short) connected with the piles by the columns. If the pile body is buried in the soil, the bottom surface of the bearing platform is contacted with the soil, the pile body is called a low bearing platform pile foundation; if the pile body upper portion is exposed to the ground and the pile cap bottom is located above the ground, the pile body is referred to as a high pile cap. Building piles are typically low pile foundations. In high-rise buildings, pile foundations are widely applied, and construction of cast-in-place piles is divided into two parts of pore-forming and pile-forming, so that detection of pile foundations can be divided into two parts of pore-forming quality detection and pile-forming quality detection.

The anti-scour structure supports and protects the surface of pile foundation ground, fixes through the screw thread more, and after long-time use, the condition of becoming flexible appears easily, and welds dead operation and be unfavorable for later maintenance and change to lack a function to the protection of anti-scour structure, inconvenient user uses.

Disclosure of utility model

The utility model provides a pile foundation bottom anti-flushing surface, which aims to solve the problems that the traditional pile foundation anti-flushing device is mostly fixed, is complicated to assemble, is inconvenient to adjust angles, is mostly spliced and assembled at right angles, is mostly exposed outdoors, has larger external influence, is easy to rust at a connecting part, is unfavorable for disassembly and assembly, increases the assembly and disassembly frequency and assembly difficulty of a user, and cannot adjust angles of a protecting device according to the site condition of a pile foundation.

The utility model is realized in such a way that the anti-scouring surface at the bottom of the pile foundation comprises two scouring plates, wherein the right side of each scouring plate is movably connected with a fixed block, the right side of each fixed block is fixedly connected with a connecting rod, the top and the bottom of the inner cavity of each connecting rod are respectively provided with a clamping groove, the inner cavity of each clamping groove is provided with a telescopic mechanism, and the left side of each scouring plate is provided with a connecting mechanism matched with the telescopic mechanism;

The telescopic machanism includes presses the pole, and two presses the equal fixedly connected with backup pad in one side that the pole is relative, one side that the backup pad is close to the draw-in groove inner wall and draw-in groove inner wall contact, the surface cover of pressing the pole is equipped with the extension spring, one side that the extension spring is close to the draw-in groove inner wall and draw-in groove inner wall fixed connection, one side that the extension spring is close to the backup pad and backup pad fixed connection.

In order to achieve the effect of connecting two flushing plates, the pile foundation bottom flushing-preventing surface is preferably adopted, the connecting mechanism comprises two connecting blocks, the right sides of the connecting blocks are fixedly connected with the left sides of the flushing plates, the left sides of the connecting blocks are fixedly connected with first clamping plates, and the left sides of the first clamping plates are fixedly connected with second clamping plates.

In order to achieve the effect of preventing the angular deviation of the flushing plate, the flushing-preventing surface at the bottom of the pile foundation is preferably provided with the limiting block fixedly connected to the right side of the second clamping plate, and the surface of the pressing rod is provided with the limiting groove matched with the limiting block.

In order to achieve the effect of connecting the first clamping plate and the second clamping plate, the pile foundation bottom anti-flushing surface is preferably provided, the front side and the rear side of the right side of the second clamping plate are respectively provided with a movable groove, the inner cavity of the movable groove is movably connected with a movable rod, and the right side of the movable rod is fixedly connected with the left side of the first clamping plate.

In order to achieve the effect of reducing friction between the supporting plate and the inner wall of the clamping groove, the anti-flushing surface at the bottom of the pile foundation is preferable, the left side and the right side of the inner wall of the clamping groove are respectively provided with a sliding groove, the inner cavity of the sliding groove is movably connected with a sliding block, and one side of the sliding block, which is close to the supporting plate, is fixedly connected with the supporting plate.

In order to achieve the clamping effect of the first clamping plate and the second clamping plate, the pile foundation bottom anti-flushing surface is preferably used, two friction pads are fixedly connected to the left side and the right side of the left side of the second clamping plate, and a friction groove matched with the friction pads is formed in the right side of the first clamping plate.

In order to achieve the effect of conveniently adjusting the rotation angle between the two flushing plates, the flushing-preventing surface at the bottom of the pile foundation is preferably provided with a plurality of limiting grooves which are uniformly distributed on the surface of the pressing rod.

Compared with the prior art, the utility model has the beneficial effects that:

This pile foundation bottom scour protection face uses through setting up telescopic machanism and coupling mechanism's cooperation, can make the user press the pole, press the pole and drive the backup pad and remove, the backup pad drives extension spring atress deformation, the user is with two scour plates to be assembled, remove first splint and second splint to the top and the bottom of connecting rod, loosen the pole, extension spring atress deformation drives the pole and resets, promote first splint and second splint contact, the stopper gets into in the spacing groove, thereby reached the connection effect to two scour plates, and the quantity of spacing groove is a plurality of, the effect of conveniently assembling scour plates angle regulation, and the convenience loading and unloading and equipment, reduce operating frequency.

Drawings

Fig. 1 is an overall construction diagram of a pile foundation bottom anti-flushing face of the present utility model.

Fig. 2 is a perspective view of the fixing block, the connecting rod and the connecting block of the present utility model.

Fig. 3 is a schematic perspective view of the push rod and connecting rod of the present utility model.

Fig. 4 is a perspective exploded view of a partial structure of the present utility model.

Fig. 5 is a front cross-sectional view of the telescopic mechanism of the present utility model.

Fig. 6 is a schematic perspective view of the push rod and the limiting groove of the present utility model.

Fig. 7 is a front cross-sectional view of a part mechanism of the present utility model.

In the figure, 1, a flushing plate; 2. a fixed block; 3. a connecting rod; 4. a clamping groove; 5. a telescoping mechanism; 501. pressing a rod; 502. a support plate; 503. a tension spring; 6. a connecting mechanism; 601. a connecting block; 602. a first clamping plate; 603. a second clamping plate; 7. a limiting block; 8. a limit groove; 9. a movable groove; 10. a movable rod; 11. a chute; 12. a slide block; 13. a friction pad; 14. friction grooves.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-7, the present utility model provides the following technical solutions: the anti-flushing surface at the bottom of the pile foundation comprises two flushing plates 1, wherein the right side of each flushing plate 1 is movably connected with a fixed block 2, the right side of each fixed block 2 is fixedly connected with a connecting rod 3, clamping grooves 4 are formed in the top and the bottom of an inner cavity of each connecting rod 3, telescopic mechanisms 5 are arranged in the inner cavities of the clamping grooves 4, and a connecting mechanism 6 matched with the telescopic mechanisms 5 is arranged on the left side of each flushing plate 1;

The telescopic mechanism 5 comprises a pressing rod 501, wherein one side, opposite to the two pressing rods 501, of each pressing rod 501 is fixedly connected with a supporting plate 502, one side, close to the inner wall of the clamping groove 4, of each supporting plate 502 is in contact with the inner wall of the clamping groove 4, a tension spring 503 is sleeved on the surface of each pressing rod 501, one side, close to the inner wall of the clamping groove 4, of each tension spring 503 is fixedly connected with the inner wall of the clamping groove 4, and one side, close to the supporting plate 502, of each tension spring 503 is fixedly connected with the supporting plate 502.

In this embodiment: through setting up telescopic machanism 5 and coupling mechanism 6's cooperation and using, can make the user press pressing pole 501, press pole 501 and drive backup pad 502 and remove, backup pad 502 drives extension spring 503 atress deformation, the user is with two washout boards 1 equipment, with first splint 602 and second splint 603 remove to the top and the bottom of connecting rod 3, loosen pressing pole 501, extension spring 503 atress deformation drives pressing pole 501 and resets, promote first splint 602 and second splint 603 contact, stopper 7 gets into in spacing groove 8, thereby reached the connection effect to two washout boards 1, and the quantity of spacing groove 8 is a plurality of, the effect of conveniently assembling washout board 1 angle regulation, and the convenience loading and unloading and equipment, reduce operating frequency.

As a technical optimization scheme of the utility model, the connecting mechanism 6 comprises two connecting blocks 601, the right side of each connecting block 601 is fixedly connected with the left side of the flushing plate 1, the left side of each connecting block 601 is fixedly connected with a first clamping plate 602, and the left side of each first clamping plate 602 is fixedly connected with a second clamping plate 603.

In this embodiment: through setting up coupling mechanism 6, played and pressed pole 501 after getting into draw-in groove 4, with two board 1 that erodees, first splint 602 and second splint 603 contact with connecting rod 3, loosen and press pole 501, extension spring 503 atress deformation drives and presses pole 501 to reset to get into between first splint 602 and the second splint 603, reached the effect of connecting two board 1 that erodees, and convenient rotation and angle regulation.

As a technical optimization scheme of the utility model, the right side of the second clamping plate 603 is fixedly connected with a limiting block 7, and a limiting groove 8 matched with the limiting block 7 for use is formed in the surface of the pressing rod 501.

In this embodiment: through setting up the cooperation use of stopper 7 and spacing groove 8, played first splint 602 and second splint 603 contact back, drive the gag lever post and get into in the spacing groove 8 to reached the location effect between two scour plates 1, prevented the angular offset.

As a technical optimization scheme of the utility model, the front side and the rear side of the right side of the second clamping plate 603 are both provided with a movable groove 9, the inner cavity of the movable groove 9 is movably connected with a movable rod 10, and the right side of the movable rod 10 is fixedly connected with the left side of the first clamping plate 602.

In this embodiment: through the cooperation of setting up movable rod 10 and movable slot 9, played the connection effect to first splint 602 and second splint 603, prevented the condition of slope from appearing.

As a technical optimization scheme of the utility model, the left side and the right side of the inner wall of the clamping groove 4 are respectively provided with a sliding groove 11, the inner cavity of the sliding groove 11 is movably connected with a sliding block 12, and one side of the sliding block 12 close to the supporting plate 502 is fixedly connected with the supporting plate 502.

In this embodiment: through the cooperation of setting up slider 12 and spout 11, played fixed backup pad 502 and press pole 501 and can only carry out the oscilaltion, and reduced backup pad 502 and draw-in groove 4 inner wall's friction.

As a technical optimization scheme of the utility model, two friction pads 13 are fixedly connected to the left side and the right side of the left side of the second clamping plate 603, and a friction groove 14 matched with the friction pads 13 is formed in the right side of the first clamping plate 602.

In this embodiment: through the cooperation of setting up friction pad 13 and friction groove 14, played the connection effect to first splint 602 and second splint 603, prevented that first splint 602 and second splint 603 from separating to prevent stopper 7 break away from the condition in the spacing groove 8.

As a technical optimization scheme of the utility model, the number of the limiting grooves 8 is a plurality of, and the limiting grooves are uniformly distributed on the surface of the pressing rod 501.

In this embodiment: through setting up spacing groove 8, the quantity of spacing groove 8 is a plurality of, and the convenience is to two when washing away board 1 equipment to different demands, carries out the effect of angle modulation.

Working principle: firstly, a user presses a pressing rod 501, the pressing rod 501 drives a supporting plate 502 to move, the supporting plate 502 drives a sliding block 12 to move in a sliding groove 11, the supporting plate 502 drives a tension spring 503 to deform under force, the user assembles two scouring plates 1, a first clamping plate 602 and a second clamping plate 603 move to the top and the bottom of a connecting rod 3, the pressing rod 501 is loosened, the tension spring 503 deforms under force to drive the pressing rod 501 to reset, the first clamping plate 602 is pushed to contact with the second clamping plate 603 to drive a movable rod 10 to move in a movable groove 9, the second clamping plate 603 drives a limiting block 7 to enter a limiting groove 8, and a friction pad 13 is clamped in a friction groove 14, so that the effects of convenient assembly and connection of the two scouring plates 1 and convenient angle adjustment are achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a pile foundation bottom scour protection face, includes two scour plates (1), its characterized in that: the right side of the flushing plate (1) is movably connected with a fixed block (2), the right side of the fixed block (2) is fixedly connected with a connecting rod (3), clamping grooves (4) are formed in the top and the bottom of an inner cavity of the connecting rod (3), a telescopic mechanism (5) is arranged in the inner cavity of the clamping groove (4), and a connecting mechanism (6) matched with the telescopic mechanism (5) for use is arranged on the left side of the flushing plate (1);

The telescopic mechanism (5) comprises a pressing rod (501), one sides of the two pressing rods (501) opposite to each other are fixedly connected with a supporting plate (502), one side of the supporting plate (502) close to the inner wall of the clamping groove (4) is in contact with the inner wall of the clamping groove (4), a tension spring (503) is sleeved on the surface of the pressing rod (501), one side of the tension spring (503) close to the inner wall of the clamping groove (4) is fixedly connected with the inner wall of the clamping groove (4), and one side of the tension spring (503) close to the supporting plate (502) is fixedly connected with the supporting plate (502).

2. The pile foundation bottom anti-flushing face of claim 1, wherein: the connecting mechanism (6) comprises two connecting blocks (601), the right side of each connecting block (601) is fixedly connected with the left side of the flushing plate (1), the left side of each connecting block (601) is fixedly connected with a first clamping plate (602), and the left side of each first clamping plate (602) is fixedly connected with a second clamping plate (603).

3. The pile foundation bottom anti-flushing face of claim 2, wherein: the right side fixedly connected with stopper (7) of second splint (603), spacing groove (8) that use with stopper (7) cooperation are seted up to the surface of pressing pole (501).

4. The pile foundation bottom anti-flushing face of claim 2, wherein: the front side and the rear side on the right side of the second clamping plate (603) are both provided with movable grooves (9), an inner cavity of each movable groove (9) is movably connected with a movable rod (10), and the right side of each movable rod (10) is fixedly connected with the left side of the first clamping plate (602).

5. The pile foundation bottom anti-flushing face of claim 1, wherein: the left side and the right side of draw-in groove (4) inner wall have all seted up spout (11), the inner chamber swing joint of spout (11) has slider (12), one side that slider (12) are close to backup pad (502) and backup pad (502) fixed connection.

6. The pile foundation bottom anti-flushing face of claim 2, wherein: two friction pads (13) are fixedly connected to the left side and the right side of the left side of the second clamping plate (603), and a friction groove (14) matched with the friction pads (13) is formed in the right side of the first clamping plate (602).

7. A pile foundation bottom anti-flushing face as defined in claim 3, wherein: the number of the limiting grooves (8) is a plurality, and the limiting grooves are uniformly distributed on the surface of the pressing rod (501).