Building foundation reinforcing pile

Abstract

The utility model relates to the technical field of reinforcing piles, and discloses a building foundation reinforcing pile which comprises a hollow cylinder and further comprises a supporting block and a disc which are fixedly connected to the bottom and the top of the inner wall of the hollow cylinder respectively, an adjusting mechanism is arranged on the top of the supporting block, and a first wedge block is fixedly connected to the surface of the adjusting mechanism; according to the reinforcing pile, a worker can conveniently and smoothly pour concrete into the pouring pipe and a soil layer below the pouring pipe, meanwhile, the contact area between the reinforcing pile and the soil layer can be increased, and in addition, the reinforcing pile can pour concrete into the hollow cylinder through the pouring hole; the problems that when part of existing reinforcing piles are used, protruding blocks capable of extending outwards are small in size, the effect of fixing the position of a hollow pile body is poor, in addition, the weight of the hollow pile body is limited, the surface of the hollow pile body is smooth, and the effect of reinforcing a foundation is poor when the reinforcing piles are used are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcement piles, in particular to a building foundation reinforcement pile. Background Art

[0002] The foundation is the basis of the building and is responsible for bearing the weight of the building and other loads. The reinforcement piles and the foundation interact and depend on each other. The stability and bearing capacity of the foundation can be improved by setting reinforcement piles.

[0003] After searching, it is found that a Chinese patent document discloses a building foundation reinforcement pile [application number: CN202221917447.1]. ​​This building foundation reinforcement pile includes a hollow pile body, a through hole is transversely opened on the side wall of the pile body, a convex block is arranged in the through hole, the convex block is a wedge-shaped block, and the angle between the inner side and the bottom surface is an acute angle, a down-pressing rod is arranged in the hollow cavity of the pile body, and a wedge-shaped down-pressing block corresponding to the convex block is arranged on the down-pressing rod.

[0004] The reinforcement pile disclosed in the patent increases the contact area between the pile body and the soil layer when in use to improve the stability of the reinforcement pile when in use. However, the reinforcement pile can only fix the position of the protrusion by pouring concrete into the inside of the groove, and the volume of the protrusion is limited, and the effect of fixing the position of the hollow pile body is poor. In addition, there is a large cavity inside the hollow pile body, and its weight is limited. The surface of the hollow pile body is relatively smooth, and the contact area between it and the soil layer is small. Therefore, the reinforcement pile is not effective in reinforcing the foundation when in use. Utility Model Content

[0005] The purpose of the utility model is to provide a building foundation reinforcement pile to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a building foundation reinforcement pile, including a hollow tube, and also including:

[0007] A support block and a disc are respectively fixedly connected to the bottom and top of the inner wall of the hollow cylinder, an adjustment mechanism is arranged on the top of the support block, a first wedge block is fixedly connected to the surface of the adjustment mechanism, an auxiliary reinforcement mechanism is installed on the surface of the hollow cylinder, and a casting hole is opened on the top of the disc;

[0008] A storage groove is provided on the surface of the hollow cylinder, a rectangular groove is provided at the bottom of the inner wall of the storage groove, a casting pipe is provided inside the storage groove, a rectangular plate in contact with the inner wall of the rectangular groove is fixedly sleeved on the surface of the casting pipe, and a second wedge block in contact with the surface of the first wedge block is fixedly connected to the surface of the rectangular plate;

[0009] A clamping groove is provided at the bottom of the inner wall of the rectangular groove, and a clamping block in contact with the inner wall of the clamping groove is fixedly connected to one side of the bottom of the rectangular plate.

[0010] Preferably, a fixing plate is fixedly connected to the surface of the casting pipe, and the fixing plate is fixedly passed through the rectangular plate.

[0011] Preferably, a guide rod is fixedly connected above the surface of the casting tube, a guide groove is provided on the surface of the disc, and the surface of the guide rod is in contact with the inner wall of the guide groove.

[0012] Preferably, the adjustment mechanism includes a rotating shaft whose bottom is rotatably connected to the top of the support block, a turntable fixedly connected to the top of the rotating shaft, and an adjustment disk fixedly mounted on the surface of the turntable, the rotating shaft rotates through the disk, the bottom of the turntable contacts with the top of the disk, and the first wedge block is fixedly connected to the surface of the adjustment disk.

[0013] Preferably, both sides of the top of the disc are provided with slide grooves, and both sides of the bottom of the turntable are fixedly connected with slide rods, and the surfaces of the slide rods are in contact with the inner walls of the slide grooves.

[0014] Preferably, the auxiliary reinforcement mechanism includes a top plate fixedly connected above the surface of the hollow cylinder, a column fixedly connected to the bottom of the top plate, and a cross plate fixedly connected below the surface of the hollow cylinder, and the column is fixedly passed through the cross plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] When the utility model is in use, the position of the pouring pipe can be moved so that the staff can smoothly pour concrete into the inside of the pouring pipe and the soil layer below the pouring pipe, and the contact between the concrete and the surface of the hollow tube can further increase the stability of the reinforcement pile when in use. At the same time, when the reinforcement pile is in use, the contact area between the reinforcement pile and the soil layer can be increased through an auxiliary reinforcement mechanism. In addition, when the reinforcement pile is in use, concrete can also be poured into the inside of the hollow tube through the pouring hole, which solves the problem that some existing reinforcement piles can extend outward when in use, have a small size, and have a poor effect on fixing the position of the hollow pile body. In addition, the weight of the hollow pile body is limited and the surface is relatively smooth, so the reinforcement pile has a poor effect on reinforcing the foundation when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0019] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0020] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model after partial disassembly.

[0022] In the figure: 1. hollow cylinder; 2. support block; 3. disc; 4. adjustment mechanism; 41. rotating shaft; 42. rotating disk; 43. adjusting disk; 5. slide groove; 6. slide rod; 7. first wedge block; 8. storage groove; 9. rectangular groove; 10. casting pipe; 11. rectangular plate; 12. clamping groove; 13. clamping block; 14. fixing plate; 15. second wedge block; 16. guide groove; 17. guide rod; 18. auxiliary reinforcement mechanism; 181. top plate; 182. column; 183. cross plate; 19. casting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Please refer to Figure 1-5As shown, a building foundation reinforcement pile comprises a hollow cylinder 1, a support block 2 is fixedly connected to the bottom of the inner wall of the hollow cylinder 1, a disc 3 is fixedly connected to the upper part of the inner wall of the support block 2, an adjustment mechanism 4 is arranged on the top of the support block 2, a first wedge block 7 is fixedly connected to the surface of the adjustment mechanism 4, a storage groove 8 is provided on the surface of the hollow cylinder 1, a rectangular groove 9 is provided on the bottom of the inner wall of the storage groove 8, a casting pipe 10 is provided inside the storage groove 8, a rectangular plate 11 is fixedly sleeved on the surface of the casting pipe 10, the surface of the rectangular plate 11 is in contact with the inner wall of the rectangular groove 9, a clamping groove 12 is provided at the bottom of the inner wall of the rectangular groove 9, a clamping block 13 is fixedly connected to one side of the bottom of the rectangular plate 11, and the surface of the clamping block 13 is in contact with the inner wall of the clamping groove 12 The surface of the casting tube 10 is fixedly connected with a fixing plate 14, and the fixing plate 14 is fixedly passed through the rectangular plate 11. The setting of the fixing plate 14 can facilitate the smooth movement of the casting tube 10. The surface of the rectangular plate 11 is fixedly connected with a second wedge block 15, and the surface of the second wedge block 15 is in contact with the surface of the first wedge block 7. A guide rod 17 is fixedly connected to the top of the surface of the casting tube 10. A guide groove 16 is provided on the surface of the disc 3. The surface of the guide rod 17 is in contact with the inner wall of the guide groove 16. The movement of the casting tube 10 can be guided to increase the stability of the casting tube 10 when moving. An auxiliary reinforcement mechanism 18 is installed on the surface of the hollow cylinder 1, and a casting hole 19 is provided on the top of the disc 3.

[0025] The adjusting mechanism 4 comprises a rotating shaft 41, a rotating disk 42 and an adjusting disk 43. The bottom of the rotating shaft 41 is rotatably connected to the top of the supporting block 2, the rotating shaft 41 rotates and penetrates the disc 3, the rotating disk 42 is fixedly connected to the top of the rotating shaft 41, and the bottom of the rotating disk 42 contacts the top of the disc 3. The number of adjusting disks 43 is several, and the adjusting disk 43 is fixedly sleeved on the surface of the rotating disk 42. The first wedge block 7 is fixedly connected to the surface of the adjusting disk 43. Slide grooves 5 are provided on both sides of the top of the disc 3, and slide rods 6 are fixedly connected on both sides of the bottom of the rotating disk 42. The surface of the slide rod 6 contacts the inner wall of the slide groove 5. When the staff rotates the rotating disk 42, the adjusting disk 43 rotates accordingly and drives the first wedge block 7 to move. The first wedge block 7 squeezes the second wedge block 15 during the movement, and the rectangular plate 11 can move accordingly. In this process, the slide groove 5 and the slide rod 6 can be used in combination to limit the rotation range of the adjusting disk 43 to increase the practicality of the first wedge block 7.

[0026] The auxiliary reinforcement mechanism 18 includes a top plate 181, a column 182 and a cross plate 183. The top plate 181 is fixedly connected to the top of the surface of the hollow tube 1, the column 182 is fixedly connected to the bottom of the top plate 181, and the cross plate 183 is fixedly connected to the bottom of the surface of the hollow tube 1. The column 182 is fixedly passed through the cross plate 183. The auxiliary reinforcement mechanism 18 can be set to increase the contact area between the reinforcement pile and the soil layer, thereby increasing the stability of the reinforcement pile when in use. When the auxiliary reinforcement mechanism 18 is in use, the cross plate 183 can fix the position below the column 182 to increase the practicality of the reinforcement pile.

[0027] Working principle: the staff places the reinforcement pile in the soil layer of the foundation. At this time, the bottom of the top plate 181 is flush with the top of the foundation. Then the staff can rotate the turntable 42, and the adjustment disk 43 drives the first wedge block 7 to rotate to squeeze the second wedge block 15, so that the casting pipe 10, the rectangular plate 11 and the clamping block 13 can all move outward, and accordingly the bottom of the casting pipe 10 can be moved out from the bottom of the inner wall of the storage tank 8. After that, the staff can inject concrete into the inside of the casting pipe 10 and the inside of the hollow cylinder 1 through the top of the casting pipe 10 and the casting hole 19 respectively, so as to further increase the stability of the reinforcement pile when in use. When the staff places the reinforcement pile in the soil layer, the auxiliary reinforcement mechanism 18 can increase the contact area between the reinforcement pile and the soil layer to increase the stability of the reinforcement pile when in use, so as to enhance the bearing capacity and stability of the foundation.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building foundation reinforcement pile, comprising a hollow tube (1), characterized in that: Also includes: A support block (2) and a disc (3) are respectively fixedly connected to the bottom and top of the inner wall of the hollow cylinder (1); an adjustment mechanism (4) is arranged on the top of the support block (2); a first wedge block (7) is fixedly connected to the surface of the adjustment mechanism (4); an auxiliary reinforcement mechanism (18) is installed on the surface of the hollow cylinder (1); and a casting hole (19) is opened on the top of the disc (3); A storage groove (8) is provided on the surface of the hollow cylinder (1), a rectangular groove (9) is provided at the bottom of the inner wall of the storage groove (8), a casting pipe (10) is arranged inside the storage groove (8), a rectangular plate (11) in contact with the inner wall of the rectangular groove (9) is fixedly sleeved on the surface of the casting pipe (10), and a second wedge block (15) in contact with the surface of the first wedge block (7) is fixedly connected to the surface of the rectangular plate (11); A clamping groove (12) is provided at the bottom of the inner wall of the rectangular groove (9), and a clamping block (13) in contact with the inner wall of the clamping groove (12) is fixedly connected to one side of the bottom of the rectangular plate (11).

2. A building foundation reinforcement pile according to claim 1, characterized in that: A fixing plate (14) is fixedly connected to the surface of the casting pipe (10), and the fixing plate (14) is fixedly passed through the rectangular plate (11).

3. A building foundation reinforcement pile according to claim 1, characterized in that: A guide rod (17) is fixedly connected above the surface of the casting pipe (10), a guide groove (16) is provided on the surface of the disc (3), and the surface of the guide rod (17) is in contact with the inner wall of the guide groove (16).

4. A building foundation reinforcement pile according to claim 1, characterized in that: The adjusting mechanism (4) comprises a rotating shaft (41) whose bottom is rotatably connected to the top of the supporting block (2), a rotating disk (42) fixedly connected to the top of the rotating shaft (41), and an adjusting disk (43) fixedly sleeved on the surface of the rotating disk (42); the rotating shaft (41) rotates through the disk (3); the bottom of the rotating disk (42) contacts the top of the disk (3); and the first wedge block (7) is fixedly connected to the surface of the adjusting disk (43).

5. A building foundation reinforcement pile according to claim 4, characterized in that: Both sides of the top of the disc (3) are provided with slide grooves (5), and both sides of the bottom of the rotating disc (42) are fixedly connected with slide rods (6), and the surface of the slide rods (6) is in contact with the inner wall of the slide groove (5).

6. The building foundation reinforcement pile according to claim 1, characterized in that: The auxiliary reinforcement mechanism (18) comprises a top plate (181) fixedly connected to the surface of the hollow cylinder (1), a column (182) fixedly connected to the bottom of the top plate (181), and a horizontal plate (183) fixedly connected to the bottom of the hollow cylinder (1), wherein the column (182) is fixedly passed through the horizontal plate (183).

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