CN219137664U

CN219137664U - Pile foundation reinforcing structure

Info

Publication number: CN219137664U
Application number: CN202320220043.5U
Authority: CN
Inventors: 蔡华; 鞠方东
Original assignee: China State Railway Investment Construction Group Co Ltd
Current assignee: China State Railway Investment Construction Group Co Ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-06
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a pile foundation reinforcing structure which comprises a pile foundation body, wherein a plurality of groups of first protection plates and second protection plates are arranged outside the pile foundation body, a protection mechanism and a buffer mechanism are arranged outside the pile foundation body, an adjusting mechanism is arranged at the bottom of the pile foundation body, the protection mechanism is a group of sliding inner plates, two ends of each sliding inner plate are respectively connected with one side inner wall of each first protection plate and one side inner wall of each second protection plate in a sliding manner, bending rods are connected to one side, adjacent to each first protection plate and one side, of each second protection plate, a same adjusting sleeve is arranged between one group of bending rods, and supporting rods are connected to the other sides of each first protection plate and each second protection plate. According to the utility model, through the arranged protection mechanism, the adjusting sleeve is rotated to enable the group of bending pipes meshed with the adjusting sleeve to drive the first protection plate and the second protection plate to be close to or far away from each other, so that the distance between the first protection plate and the second protection plate can be adjusted according to the diameter of an actual pile foundation body, the application range of the device is enlarged, and the practicability of the device is enhanced.

Description

Pile foundation reinforcing structure

Technical Field

The utility model relates to the technical field of road bridge pile foundations, in particular to a pile foundation reinforcing structure.

Background

Pile foundations are the basis of a building, so very high stability is required to ensure the quality of the building, prevent the building from having potential safety hazards, and people often reinforce the pile foundations through reinforcing mechanisms nowadays.

Through retrieving, chinese patent grant number is CN 218027789U's patent, discloses a pile foundation reinforced structure, including pile foundation body, reinforcing bolt and connecting bolt, the equal laminating cover in both sides outer wall of pile foundation body bottom is equipped with semi-circular sleeve plate, the outer wall of semi-circular sleeve plate bottom all is fixed with the semi-ring plate, equally spaced on the semi-ring plate is inserted and is equipped with three location toper nail, and two semi-circular sleeve plates parcel are on the outer wall of pile foundation body, and the semi-circular sleeve plate is through the interlude of three location toper nail and the ground that is equipped with on the semi-ring plate respectively to can increase the reinforcement effect to the pile foundation body. The above patents have the following disadvantages: the semicircular sleeve plate is fixed in size and cannot be adjusted according to the diameter of an actual pile foundation body, so that the device has certain limitation in actual use and is poor in practicality.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a pile foundation reinforcing structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pile foundation reinforced structure, including the pile foundation body, pile foundation body outside is provided with the first guard plate of multiunit and second guard plate, pile foundation body outside is provided with protection machanism and buffer gear, pile foundation body bottom is provided with adjustment mechanism, protection machanism is for setting up two sets of slip inner panels about between first guard plate, the second guard plate, slip inner panel both ends respectively with first guard plate, second guard plate one side inner wall sliding connection, the adjacent side of first guard plate and second guard plate between two sets of slip inner panels all is connected with the buckling pole, be provided with same adjusting sleeve between every two buckling poles of group, first guard plate and second guard plate opposite side all are connected with branch, the branch outer wall rotates respectively and is connected with first curb plate or second curb plate, be connected through adjusting screw between first curb plate and the second curb plate.

Preferably, the outer periphery of the opposite ends of the bending rods are provided with external threads, the inner walls of the two ends of the adjusting sleeve are provided with internal threads, the directions of the internal threads of the two ends are opposite, and the two ends of the adjusting sleeve are in threaded connection with the outer Zhou Jun of the bending rods.

Preferably, the first side plate is internally and rotatably connected with an adjusting screw, one end of the adjusting screw penetrating through the first side plate is connected with a fixing seat, the fixing seat is tightly attached to the first side plate, the other end of the adjusting screw is in threaded connection with the second side plate, a positioning nut penetrates through the end part of the second side plate, and the positioning nut is tightly attached to the second side plate.

Preferably, the outer walls of the first protection plate and the second protection plate are respectively connected with a group of first support plates and a group of second support plates, a first sliding rod is connected between the group of first support plates, a second sliding rod is connected between the group of second support plates, a first steel rope and a second steel rope are respectively wound on the outer walls of the first sliding rod and the second sliding rod, and the other ends of the first steel rope and the second steel rope are connected with the same third steel rope.

Preferably, adjustment mechanism is a plurality of reinforcing bottom plates, and every reinforcing bottom plate bottom is connected with two third extension boards, rotates between two third extension boards and is connected with same bull stick, and a plurality of wire winding grooves have evenly been seted up to bull stick outer wall, and the bull stick outer wall is connected with the third steel cable other end, has seted up the circular slot on one of them third extension board, and the circular slot inner wall rotates and is connected with the regulation pole, and regulation pole one end outer wall evenly is provided with a plurality of tooth teeth, and a plurality of tooth's grooves have evenly been seted up to the circular slot inner wall, tooth and tooth's groove intermeshing.

Preferably, a plurality of limiting blocks are uniformly arranged on the inner wall of the other end of the adjusting rod, a plurality of limiting grooves are uniformly formed in the outer wall of one end of the rotating rod, the limiting grooves are in sliding connection with the limiting blocks, a plurality of reinforcing holes are formed in the surface of the reinforcing bottom plate, and positioning bolts are arranged in the reinforcing holes.

Preferably, the buffer gear is a plurality of telescopic links, a plurality of telescopic links one end respectively with first guard plate, second guard plate inner wall connection, a plurality of telescopic links other end all are connected with the semicircle piece, a plurality of semicircle pieces all closely laminate with pile foundation body inner wall, all are provided with reset spring between semicircle piece and first guard plate, the second guard plate inner wall.

The beneficial effects of the utility model are as follows:

1. through the protection mechanism, the adjusting sleeve is rotated to enable a group of bending pipes in threaded connection with the adjusting sleeve to drive the first protection plate and the second protection plate to be close to or far away from each other, so that the distance between the first protection plate and the second protection plate can be adjusted according to the diameter of an actual pile foundation body, the application range of the device is enlarged, and the practicability of the device is enhanced;

2. through the adjusting mechanism, after the adjusting rod is pulled out of the circular groove by a certain distance, the adjusting rod can be rotated to enable the rotating rod to rotate, so that a third steel rope with one end fixed on the outer wall of the rotating rod is wound on the outer wall of the rotating rod, and the length of the third steel rope, the first steel rope and the second steel rope in use is adjusted, so that the heights of the first protection plates and the second protection plates on the outer wall of the pile foundation body can be adjusted according to actual conditions, and a better reinforcing effect is achieved;

3. through the buffer gear who sets up, utilize telescopic link and reset spring to make semicircle piece and pile foundation body fixed, strengthened the fixed action between a plurality of first guard plates, second guard plates and the pile foundation body, if the pile foundation body receives external force impact, then reset spring can cushion the impact, improves the reinforcement ability of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a proposed pile foundation reinforcement structure;

FIG. 2 is a schematic view of a protection mechanism of a pile foundation reinforcement structure;

FIG. 3 is a schematic view of an adjusting mechanism of a pile foundation reinforcement structure;

fig. 4 is a schematic top view of a pile foundation reinforcement structure.

In the accompanying drawings: 1. a first protection plate; 2. a second protection plate; 3. pile foundation body; 4. sliding the inner plate; 5. bending the rod; 6. adjusting the sleeve; 7. a support rod; 8. a first side plate; 9. a second side plate; 10. adjusting a screw; 11. a fixing seat; 12. positioning a nut; 13. a first support plate; 14. a first slide bar; 15. a second support plate; 16. a second slide bar; 17. a first steel cord; 18. a second steel cord; 19. a third steel cord; 20. reinforcing the bottom plate; 21. a third support plate; 22. a rotating rod; 23. a circular groove; 24. an adjusting rod; 25. teeth; 26. tooth slots; 27. a limiting block; 28. a limit groove; 29. reinforcing the hole; 30. positioning bolts; 31. a telescopic rod; 32. a semicircle block; 33. and a return spring.

Detailed Description

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "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 patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

Referring to fig. 1-4, a pile foundation reinforcing structure, including pile foundation body 3, pile foundation body 3 outside is provided with first guard plate 1 of multiunit and second guard plate 2, pile foundation body 3 outside is provided with protection machanism and buffer gear, pile foundation body 3 bottom is provided with adjustment mechanism, protection machanism is for setting up two sets of slip inner panels 4 about between first guard plate 1, second guard plate 2, slip inner panel 4 both ends respectively with first guard plate 1, second guard plate 2 one side inner wall sliding connection, first guard plate 1 between two sets of slip inner panels 4 and second guard plate 2 adjacent one side all are connected with buckling bars 5, be provided with same adjusting sleeve 6 between two buckling bars 5, first guard plate 1 all is connected with still branch 7 with second guard plate 2 opposite side, branch 7 outer wall rotates respectively and is connected with first curb plate 8 or second curb plate 9, be connected through adjusting screw 10 between first curb plate 8 and the second curb plate 9.

Simultaneously, the external screw thread has all been seted up to the relative end periphery of a set of pole of buckling 5, adjusting sleeve 6 both ends inner wall all is provided with the internal screw thread, and the internal screw thread opposite direction at both ends, adjusting sleeve 6 both ends and the equal threaded connection of two poles of buckling 5, inside rotation of first side board 8 is connected with adjusting screw 10, adjusting screw 10 passes the one end of first side board 8 and is connected with fixing base 11, closely laminate between fixing base 11 and the first side board 8, adjusting screw 10 other end and second side board 9 threaded connection, and pass second side board 9 end connection and have positioning nut 12, closely laminate between positioning nut 12 and the second side board 9. The outer walls of the first protection plate 1 and the second protection plate 2 are respectively connected with a group of first support plates 13 and a group of second support plates 15, a first slide bar 14 is connected between the group of first support plates 13, a second slide bar 16 is connected between the group of second support plates 15, a first steel rope 17 and a second steel rope 18 are respectively wound on the outer walls of the first slide bar 14 and the second slide bar 16, and the other ends of the first steel rope 17 and the second steel rope 18 are connected with the same third steel rope 19. The adjusting mechanism is a plurality of reinforcing bottom plates 20, two third support plates 21 are connected to the bottom of each reinforcing bottom plate 20, the same rotating rod 22 is connected between the two third support plates 21 in a rotating mode, a plurality of winding grooves are evenly formed in the outer wall of each rotating rod 22, the outer wall of each rotating rod 22 is connected with the other end of each third steel rope 19, round grooves 23 are formed in one third support plate 21, an adjusting rod 24 is rotatably connected to the inner wall of each round groove 23, a plurality of teeth 25 are evenly arranged on the outer wall of one end of each adjusting rod 24, a plurality of tooth grooves 26 are evenly formed in the inner wall of each round groove 23, the teeth 25 are meshed with the tooth grooves 26, a plurality of limiting blocks 27 are evenly arranged on the inner wall of the other end of each adjusting rod 24, a plurality of limiting grooves 28 are connected with the limiting blocks 27 in a sliding mode, a plurality of reinforcing holes 29 are formed in the surface of each reinforcing bottom plate 20, positioning bolts 30 are arranged in the reinforcing holes 29, the other ends of the plurality of telescopic rods 31 are respectively connected with the inner walls of the first protection plates 1 and the second protection plates 2, pile foundation blocks 32 are respectively connected to the other ends of the plurality of the telescopic rods 31, the semicircular blocks 32 are respectively attached to the inner walls of the first protection plates 3 and the second protection plates 2, and the reset springs 33 are tightly are respectively arranged between the semicircular blocks and the first protection plates 2 and the inner walls are tightly attached to the first protection plates 1.

Working principle: during the use, install a plurality of reinforcement bottom plates 20 around pile foundation body 3 with set screw 30, with a set of first guard plate 1 and the laminating of second guard plate 2 in pile foundation body 3's outer wall, rotate adjusting sleeve 6 and make a set of buckling pipe 5 that meshes with it drive first guard plate 1 and second guard plate 2 be close to each other or keep away from each other, make the distance between first guard plate 1 and the second guard plate 2 can be adjusted according to actual pile foundation body 3's diameter, then pass adjusting screw 10 by first curb plate 8 of first guard plate 1 outer wall, and screw in second curb plate 9 of second guard plate 2 outer wall, with set screw 12 by adjusting screw 10's the other end screw in, need not to screw in this moment, with the step above with multiunit first guard plate 1 and second guard plate 2 install in pile foundation body 3's outer wall, at this moment select suitable protection height according to the demand, screw down set screw 12, then will adjust pole 24 and pull out certain distance in by circular slot 23, rotatable adjusting lever 24 makes bull stick 22 rotate, make one end be fixed in the third steel cable 19 of bull stick 22 outer wall, thereby it is around at third outer wall 22 to adjust the wire 19, thereby make the length of bull stick 22 and second steel cable 17 more mesh with the second steel cable 25 when adjusting rod 19, when adjusting rod 24 and the length is better in order to reach the tooth 25.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a pile foundation reinforced structure, includes pile foundation body (3), pile foundation body (3) outside is provided with first guard plate (1) of multiunit and second guard plate (2), pile foundation body (3) outside is provided with protection machanism and buffer gear, pile foundation body (3) bottom is provided with adjustment mechanism, a serial communication port, protection machanism is for setting up two sets of slip inner panel (4) about between first guard plate (1), second guard plate (2), slip inner panel (4) both ends respectively with first guard plate (1), second guard plate (2) one side inner wall sliding connection, first guard plate (1) between two sets of slip inner panel (4) and second guard plate (2) adjacent side all are connected with buckling rod (5), be provided with same adjustment sleeve (6) between two buckling rod (5), first guard plate (1) and second guard plate (2) opposite side all are connected with branch (7), and branch (7) outer wall rotates respectively and is connected with first curb plate (8) or second curb plate (9), is connected through adjusting screw (10) between first curb plate (8) and second curb plate (9).

2. The pile foundation reinforcing structure according to claim 1, wherein the outer peripheries of the opposite ends of the bending rods (5) are provided with external threads, the inner walls of the two ends of the adjusting sleeve (6) are provided with internal threads, the directions of the internal threads of the two ends are opposite, and the adjusting sleeve (6) is in threaded connection with the two bending rods (5).

3. Pile foundation reinforcement structure according to claim 1, characterized in that one end of the adjusting screw (10) penetrating through the first side plate (8) is connected with a fixing seat (11), the fixing seat (11) is tightly attached to the first side plate (8), the other end of the adjusting screw (10) is in threaded connection with the second side plate (9), and the end of the adjusting screw penetrates through the second side plate (9) to be connected with a positioning nut (12), and the positioning nut (12) is tightly attached to the second side plate (9).

4. Pile foundation reinforcement structure according to claim 1, characterized in that the outer walls of the first protection plate (1) and the second protection plate (2) are respectively connected with a group of first support plates (13) and a group of second support plates (15), a group of first support plates (13) are connected with a first sliding rod (14), a group of second support plates (15) are connected with a second sliding rod (16), the outer walls of the first sliding rod (14) and the second sliding rod (16) are respectively wound with a first steel rope (17) and a second steel rope (18), and the other ends of the first steel rope (17) and the second steel rope (18) are connected with the same third steel rope (19).

5. The pile foundation reinforcement structure according to claim 4, wherein the adjusting mechanism is a plurality of reinforcement bottom plates (20), two third support plates (21) are connected to the bottom of each reinforcement bottom plate (20), one rotating rod (22) is connected between the two third support plates (21), a plurality of winding grooves are evenly formed in the outer wall of the rotating rod (22), the outer wall of the rotating rod (22) is connected with the other end of the third steel rope (19), a circular groove (23) is formed in one of the third support plates (21), an adjusting rod (24) is connected to the inner wall of the circular groove (23) in a rotating mode, a plurality of teeth (25) are evenly formed in the outer wall of one end of the adjusting rod (24), a plurality of tooth grooves (26) are evenly formed in the inner wall of the circular groove (23), and the teeth (25) are meshed with the tooth grooves (26).

6. The pile foundation reinforcement structure according to claim 5, wherein a plurality of limiting blocks (27) are uniformly arranged on the inner wall of the other end of the adjusting rod (24), a plurality of limiting grooves (28) are uniformly formed on the outer wall of one end of the rotating rod (22), the limiting grooves (28) are slidably connected with the limiting blocks (27), a plurality of reinforcement holes (29) are formed in the surface of the reinforcement bottom plate (20), and positioning bolts (30) are arranged in the plurality of reinforcement holes (29).

7. The pile foundation reinforcement structure according to claim 1, wherein the buffer mechanism is a plurality of telescopic rods (31), one ends of the telescopic rods (31) are respectively connected with the inner walls of the first protection plate (1) and the second protection plate (2), semicircular blocks (32) are respectively connected with the other ends of the telescopic rods (31), the semicircular blocks (32) are tightly attached to the inner walls of the pile foundation body (3), and reset springs (33) are respectively arranged between the semicircular blocks (32) and the inner walls of the first protection plate (1) and the second protection plate (2).