CN219491012U

CN219491012U - Building envelope of foundation ditch interlock pile foundation

Info

Publication number: CN219491012U
Application number: CN202320386748.4U
Authority: CN
Inventors: 冯健锋; 苏飞; 宋明宇; 高举
Original assignee: Shandong Luyan Foundation Engineering Co ltd
Current assignee: Shandong Luyan Foundation Engineering Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-08
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of building construction, in particular to a building envelope of a foundation pit occlusion pile foundation, which comprises a telescopic adjusting rod A and four telescopic adjusting rods B; the upper and lower ends of telescopic regulation pole A are provided with fixing base and base respectively, and four telescopic regulation poles B are fixed respectively to be set up around the fixing base, and telescopic regulation pole B's tip fixedly connected with splint, fixedly on the base be provided with a plurality of installation section of thick bamboo, the installation section of thick bamboo runs through the upper and lower side of base, is provided with the flight in the installation section of thick bamboo, fixedly connected with threaded rod B on the flight, threaded rod B and installation section of thick bamboo threaded connection, threaded rod B's top is connected with carousel B. The foundation pit supporting device can conveniently support the foundation pit, is high in stability, is not easy to displace, is convenient to fix and remove the base, and is high in practicability.

Description

Building envelope of foundation ditch interlock pile foundation

Technical Field

The utility model relates to the technical field of building construction, in particular to an enclosure structure of a foundation pit occlusion pile foundation.

Background

The foundation pit is a space below the ground excavated for construction of a building and a basement in the building engineering; the engagement piles are one form of foundation pit row pile enclosure bodies, the reinforced concrete piles and the plain concrete piles are cut and engaged, pile walls engaged with each other are formed by arranging the piles, shearing force can be transferred to a certain extent between the piles, and a water stopping effect can be achieved while soil is retained; when the conventional occluding pile is constructed, a plain concrete pile is generally constructed first and then a reinforced concrete pile is constructed, and the construction of the reinforced concrete pile is completed after the initial setting and before the final setting of the concrete of the plain concrete pile. The concrete of the intersection part of the adjacent plain concrete piles is cut in the drilling process, and then the reinforced concrete piles are poured, so that the engagement of the plain concrete piles and the reinforced concrete piles is realized.

The Chinese patent with the authorized bulletin number of CN218346193U discloses an enclosure structure of a foundation pit occluding pile foundation, which comprises a supporting seat arranged on the bottom wall of a foundation pit, wherein a plurality of supporting rods for supporting the inner wall of a foundation pit body are arranged on the supporting seat in a lifting manner, and a driving assembly for driving the supporting rods to lift is arranged on the supporting seat; an abutting plate for abutting against the inner wall of the foundation pit is fixedly connected to the end part of the supporting rod; the support seat is provided with a fixing component used for fixing the reinforcing rod.

The above-mentioned published patents still have the following technical drawbacks: when the bearing plate is stressed too much, the supporting seat is easy to displace, so that the supporting effect is influenced, and meanwhile, the anchoring inserted rod is difficult to pull out from soil after being inserted, so that the operation is complex.

Disclosure of Invention

The utility model aims at solving the technical problems in the background art, and provides an enclosure structure of a foundation pit occlusion pile foundation.

The technical scheme of the utility model is as follows: a building envelope of a foundation pit occlusion pile foundation comprises a telescopic adjusting rod A and four telescopic adjusting rods B; the upper and lower ends of telescopic regulation pole A are provided with fixing base and base respectively, and four telescopic regulation poles B are fixed respectively to be set up around the fixing base, and telescopic regulation pole B's tip fixedly connected with splint, fixedly on the base be provided with a plurality of installation section of thick bamboo, the installation section of thick bamboo runs through the upper and lower side of base, is provided with the flight in the installation section of thick bamboo, fixedly connected with threaded rod B on the flight, threaded rod B and installation section of thick bamboo threaded connection, threaded rod B's top is connected with carousel B.

Preferably, the telescopic adjusting rod A and the telescopic adjusting rod B both comprise a sleeve and an extension rod, a key is fixed on the extension rod along the length direction of the extension rod, a key groove for sliding is arranged on the inner wall of the sleeve, a threaded rod A is rotatably arranged on the inner side of the sleeve, the threaded rod A is in threaded connection with the extension rod, and a driving assembly for driving the threaded rod A to rotate is arranged on the sleeve.

Preferably, the driving assembly comprises a rotating shaft, a knob, a bevel gear A and a bevel gear B, wherein the rotating shaft is rotatably arranged on the sleeve, the bevel gear A and the knob are respectively arranged at the inner end and the outer end of the rotating shaft, the bevel gear B is fixed on the threaded rod A, and the bevel gear B is in meshed connection with the bevel gear A.

Preferably, the top of base is provided with the mount, and the equal fixedly connected with landing leg in four corners department of mount, and a plurality of universal wheels are installed to the bottom of landing leg, and the center top of mount is provided with the screw thread sleeve, is fixed with carousel A on the screw thread sleeve, is provided with screw thread portion on the telescopic outer wall on the telescopic link A, and the sleeve passes through screw thread portion and screw thread sleeve threaded connection, and the sleeve activity on the telescopic link A runs through the mount.

Preferably, the fixing base is fixedly provided with a mounting plate around, the mounting plate is provided with a ranging sensor, the fixing base is provided with a controller, the controller is electrically connected with the ranging sensors, and the controller comprises a control module and a signal transmission module.

Preferably, the clamping plate is of a "U" shaped configuration.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: when the base is installed, the base is arranged at the center of the inner side of the foundation pit, then the turntables B are respectively rotated to drive the threaded rods B to rotate downwards, and then the spiral sheets are driven to rotate downwards until the spiral sheets are completely inserted into soil, so that the base can be effectively fixed, the spiral sheets are reversely driven to rotate, the spiral sheets can be driven to move out of the soil, and the base can be conveniently released from being fixed; then the height of the telescopic adjusting rods A is adjusted until the fixed seat moves to be flush with the abutting plates of the side wall of the foundation pit, and then the lengths of the telescopic adjusting rods B are respectively adjusted, so that the four clamping plates are respectively abutted against the surrounding abutting plates, the abutting plates are clamped inside the grooves of the clamping plates, and the supporting work of the foundation pit can be completed; in conclusion, the foundation pit supporting device can conveniently support foundation pits, is high in stability, is not easy to displace, is convenient to fix and remove the base, and is high in practicability.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the mounting barrel, threaded rod and screw plate of the present utility model.

Fig. 3 is a schematic structural view of a telescopic adjusting rod B according to the present utility model.

Reference numerals: 101. a telescopic adjusting rod A; 102. a telescopic adjusting rod B; 1001. a sleeve; 10011. a key slot; 1002. an extension rod; 2. a clamping plate; 3. a fixing seat; 4. a base; 5. a fixing frame; 6. a support leg; 7. a universal wheel; 8. a threaded portion; 9. a threaded sleeve; 10. a mounting cylinder; 11. a turntable A; 12. a mounting plate; 13. a ranging sensor; 14. a threaded rod A; 151. bevel gears A; 152. bevel gear B; 16. a rotating shaft; 17. a knob; 18. a spiral sheet; 19. a threaded rod B; 20. a turntable B; 21. a controller; 22. a key.

Detailed Description

Example 1

As shown in fig. 1-3, the enclosure structure of the foundation pit occlusion pile foundation provided by the utility model comprises a telescopic adjusting rod A101 and four telescopic adjusting rods B102; the telescopic adjusting rod A101 and the telescopic adjusting rod B102 comprise a sleeve 1001 and an extension rod 1002, a key 22 is fixed on the extension rod 1002 along the length direction of the extension rod, a key groove 10011 for sliding the key 22 is arranged on the inner wall of the sleeve 1001, a threaded rod A14 is rotatably arranged at the inner side of the sleeve 1001, the threaded rod A14 is in threaded connection with the extension rod 1002, a driving component for driving the threaded rod A14 to rotate is arranged on the sleeve 1001, the driving component comprises a rotating shaft 16, a knob 17, a bevel gear A151 and a bevel gear B152, the rotating shaft 16 is rotatably arranged on the sleeve 1001, the bevel gear A151 and the knob 17 are respectively arranged at the inner end and the outer end of the rotating shaft 16, the bevel gear B152 is fixed on the threaded rod A14, the bevel gear B152 is in meshed connection with the bevel gear A151, a fixing frame 5 is arranged above the base 4, supporting legs 6 are fixedly connected to the four corners of the fixing frame 5, a plurality of universal wheels 7 are arranged at the bottom ends of the supporting legs 6, a threaded sleeve 9 is arranged above the center of the fixing frame 5, a turntable A11 is fixedly arranged on the threaded sleeve 9, a threaded part 8 is arranged on the outer wall of the sleeve 1001 on the telescopic adjusting rod A101, the sleeve 1001 is movably connected with the threaded sleeve 1001 through the threaded part 8, and the threads 1001 are movably penetrates through the telescopic fixing frame 5; the upper and lower ends of telescopic regulation pole A101 are provided with fixing base 3 and base 4 respectively, and four telescopic regulation poles B102 are fixed respectively and are set up around fixing base 3, and telescopic regulation pole B102's tip fixedly connected with splint 2, fixedly on base 4 be provided with a plurality of mounting cylinder 10, mounting cylinder 10 run through the upper and lower side of base 4, are provided with flight 18 in the mounting cylinder 10, fixedly connected with threaded rod B19 on the flight 18, threaded rod B19 and mounting cylinder 10 threaded connection, the top of threaded rod B19 is connected with carousel B20.

Example two

The fixing base 3 all is fixed around and is provided with mounting panel 12, installs range finding sensor 13 on the mounting panel 12, installs controller 21 on the fixing base 3, and the equal electric connection of controller 21 and a plurality of range finding sensor 13, controller 21 are including control module and signal transmission module.

The working principle of the utility model is as follows: when the base is installed, the base is arranged at the center of the inner side of the foundation pit, then the turntables B20 are respectively rotated to drive the threaded rods B19 to rotate downwards, and then the spiral sheets 18 are driven to rotate downwards until the spiral sheets 18 are completely inserted into soil, so that the base 4 can be effectively fixed, the spiral sheets 18 are reversely driven to rotate, the spiral sheets 18 can be driven to move out of the soil, and the base 4 can be conveniently released from being fixed; then the height of the telescopic adjusting rod A101 is adjusted until the fixed seat 3 moves to be flush with the abutting plates of the side wall of the foundation pit, then the lengths of the telescopic adjusting rods B102 are respectively adjusted, so that the four clamping plates 2 are respectively abutted against the surrounding abutting plates, the abutting plates are clamped inside the grooves of the clamping plates 2, and the foundation pit supporting work can be completed; in conclusion, the foundation pit supporting device can conveniently support the foundation pit, is high in stability, is not easy to displace, is convenient to fix and remove the base 4, and is high in practicability.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The enclosure structure of the foundation pit occlusion pile foundation is characterized by comprising a telescopic adjusting rod A (101) and four telescopic adjusting rods B (102); the upper and lower ends of telescopic regulation pole A (101) are provided with fixing base (3) and base (4) respectively, four telescopic regulation pole B (102) are fixed around fixing base (3) respectively, the tip fixedly connected with splint (2) of telescopic regulation pole B (102), fixedly provided with a plurality of mounting cylinder (10) on base (4), mounting cylinder (10) run through the upper and lower side of base (4), be provided with flight (18) in mounting cylinder (10), fixedly connected with threaded rod B (19) on flight (18), threaded rod B (19) and mounting cylinder (10) threaded connection, the top of threaded rod B (19) is connected with carousel B (20).

2. The building envelope of foundation pit occlusion pile foundation according to claim 1, wherein the telescopic adjusting rod a (101) and the telescopic adjusting rod B (102) comprise a sleeve (1001) and an extension rod (1002), a key (22) is fixed on the extension rod (1002) along the length direction of the extension rod, a key groove (10011) for sliding the key (22) is arranged on the inner wall of the sleeve (1001), a threaded rod a (14) is rotatably arranged on the inner side of the sleeve (1001), the threaded rod a (14) is in threaded connection with the extension rod (1002), and a driving assembly for driving the threaded rod a (14) to rotate is arranged on the sleeve (1001).

3. The building envelope of foundation pit engagement pile foundation according to claim 2, wherein the driving assembly comprises a rotating shaft (16), a knob (17), a bevel gear a (151) and a bevel gear B (152), the rotating shaft (16) is rotatably mounted on the sleeve (1001), the bevel gear a (151) and the knob (17) are respectively arranged at the inner end and the outer end of the rotating shaft (16), the bevel gear B (152) is fixed on the threaded rod a (14), and the bevel gear B (152) is in meshed connection with the bevel gear a (151).

4. A building envelope of foundation ditch interlock pile foundation according to claim 3, wherein, the top of base (4) is provided with mount (5), the equal fixedly connected with landing leg (6) in four corners department of mount (5), a plurality of universal wheels (7) are installed to the bottom of landing leg (6), the center top of mount (5) is provided with screw sleeve (9), be fixed with carousel a (11) on screw sleeve (9), be provided with screw thread portion (8) on the outer wall of sleeve (1001) on telescopic link a (101), sleeve (1001) pass through screw thread portion (8) and screw thread sleeve (9) threaded connection, and sleeve (1001) on telescopic link a (101) are run through mount (5) actively.

5. The enclosure structure of a foundation pit occlusion pile foundation according to claim 1, wherein the periphery of the fixing seat (3) is fixedly provided with a mounting plate (12), the mounting plate (12) is provided with a ranging sensor (13), the fixing seat (3) is provided with a controller (21), the controller (21) is electrically connected with the ranging sensors (13), and the controller (21) comprises a control module and a signal transmission module.

6. A building envelope for a foundation pit bite pile foundation according to claim 1, characterised in that the clamping plates (2) are of "U" shape.