CN218233486U

CN218233486U - Drive-in type reinforced steel pipe soil nail foundation pit supporting device

Info

Publication number: CN218233486U
Application number: CN202221562604.1U
Authority: CN
Inventors: 周建新; 陈建国; 陈诚; 戴磊; 丁俊
Original assignee: Jiangsu Zhongyu Construction Engineering Co ltd
Current assignee: Jiangsu Zhongyu Construction Engineering Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-01-06
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a formula of squeezing into adds muscle steel pipe soil nail underground structure device relates to underground structure technical field. This squeeze into formula reinforced steel pipe soil nail underground structure supporting device includes the foundation pile, foundation pile one side all is provided with circular convex block, circular convex block one side fixedly connected with ring gear, the meshing of the ring gear outside is connected with a plurality of gears, the inside fixedly connected with sleeve of gear, the inside sliding connection of sleeve has first threaded rod. This formula of squeezing into adds muscle steel pipe soil nail underground structure supporting device aims at foundation pile one side to fixed lug, rotates circular lug this moment, and circular lug rotates and drives the ring gear rotation, and the ring gear rotation drives the gear rotation, and the gear rotation drives the sleeve rotation, and the sleeve rotates and drives first threaded rod and rotate, can make fixed lug fix in foundation pile one side fast this moment, and this structure is of value to and assembles supporting device fast, and the partial structure that can adjust supporting device simultaneously comes the actual use needs of adaptation.

Description

Drive-in type reinforced steel pipe soil nail foundation pit supporting device

Technical Field

The utility model relates to an excavation supporting device specifically is to squeeze into formula reinforced steel pipe soil nail excavation supporting device belongs to excavation supporting technical field.

Background

With the rapid development of modern building industry, high-rise and super high-rise buildings are increasing day by day, because the upper portion load of the high-rise and super high-rise buildings is large, a compensatory foundation is mostly adopted, a multi-layer basement is generally arranged to be beneficial to the stability of the building, but the foundation burial depth is large, the foundation pit is excavated deeply, particularly when a deep foundation pit is excavated in an area with a high underground water level, a soil body water-bearing layer is cut off, underground water can continuously permeate into the foundation pit, and quicksand and side slope instability are caused or the bearing capacity of the foundation is enabled.

Traditional formula of beating into reinforced steel pipe soil nail underground structure supporting device is when strutting the foundation ditch, generally can not adjust the size of strutting at will, however because the size of foundation ditch is not of uniform size, the size of the base that consequently needs to use is also different, and the practicality is relatively poor, can not adjust according to actual use needs, consequently can carry out the improved design to beating into formula reinforced steel pipe soil nail underground structure supporting device to this problem more than solving.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing just in order to solve above-mentioned problem and squeeze into formula reinforced steel pipe soil nail underground structure supporting device to solve among the prior art when strutting the foundation ditch, generally can not adjust the size of strutting at will, nevertheless because the size of foundation ditch is not of uniform size, the size of the base that consequently needs to use is also different, and the practicality is relatively poor, can not come the problem of adjusting according to the actual use needs.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: drive into formula muscle steel pipe soil nail excavation supporting device, including the foundation pile, foundation pile one side all is provided with circular convex block, circular convex block one side fixedly connected with ring gear, the meshing is connected with a plurality of gears in the ring gear outside, the inside fixedly connected with sleeve of gear, the inside sliding connection of sleeve has first threaded rod, first threaded rod and foundation pile threaded connection, circular convex block one side is provided with adjusting part, the adjusting part bottom is provided with consolidates the subassembly.

Preferably, the adjusting component comprises a second threaded rod, the second threaded rod is rotatably connected to one side of one of the circular convex blocks, the other side of the circular convex block is rotatably connected with a third threaded rod, and the distance between the two fixed convex blocks can be adjusted by arranging the second threaded rod and the third threaded rod, so that foundation pits with different sizes can be used.

Preferably, the adjusting assembly further comprises a thread cylinder, the thread cylinder is in threaded connection with the outer sides of the second threaded rod and the thread cylinder, threads on the outer sides of the second threaded rod and the third threaded rod are arranged to be reverse threads, two reinforcing bolts are in threaded connection with the outer sides of the thread cylinder, and the threads on the outer sides of the second threaded rod and the third threaded rod are arranged to be reverse threads, so that the distance between the second threaded rod and the thread cylinder and between the thread cylinder and the third threaded rod can be quickly adjusted.

Preferably, the reinforcing component comprises two telescopic rods, the telescopic rods are hinged to one side of the threaded barrel, one side of each telescopic rod is hinged to a fixing block, and the telescopic rods are arranged, so that a triangle can be formed among the second threaded rods, the telescopic rods and the foundation piles, and stability is achieved.

Preferably, the reinforcing component further comprises a fixing bolt, the fixing bolt is fixedly connected to one side of the fixing block, the fixing bolt is in threaded connection with the inside of the foundation pile, and the telescopic rod can be fixed fast by the aid of the fixing bolt.

Preferably, the sleeve is internally provided with a sliding groove, the outer side of the first threaded rod is fixedly connected with a sliding block, the sliding block is connected with the sleeve in a sliding mode through the sliding groove, the sliding groove and the sliding block are arranged, and then the sleeve rotates to drive the first threaded rod to rotate and move to one side at the same time, so that the supporting device is quickly fixed.

Preferably, ring gear one side is rotated and is connected with fixed lug, fixed lug rotates and connects in sleeve one side, fixed lug threaded connection is in the first threaded rod outside, through setting up fixed lug, and then can support and spacing sleeve and first threaded rod.

The utility model provides a formula of squeezing into adds muscle steel pipe soil nail underground structure supporting device, its beneficial effect who possesses as follows:

1. this formula of squeezing into adds muscle steel pipe soil nail excavation supporting device, use reinforcing bolt to second threaded rod and screw thread section of thick bamboo this moment, it is fixed to go on further reinforcement between screw thread section of thick bamboo and the third threaded rod, make supporting device more stable, can aim at foundation pile one side to fixed lug this moment, rotate circular lug this moment, circular lug rotates and drives the ring gear rotation, the ring gear rotation drives the gear rotation, the gear rotation drives the sleeve and rotates, because pass through spout sliding connection between slider and the sleeve, and then the sleeve rotates and drives first threaded rod and rotate, can make fixed lug fix in foundation pile one side fast this moment, this structure is of value to and assembles supporting device fast, partial structure that can adjust supporting device simultaneously comes the actual use needs of adaptation.

2. This throw-in formula reinforced steel pipe soil nail underground structure supporting device, telescopic link one end articulates there is the fixed block, can be through fixing into foundation pile one side to this makes and forms the triangle-shaped structure between telescopic link, second threaded rod and the foundation pile, with this messenger supporting construction stability more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the threaded cylinder of the present invention;

fig. 3 is a schematic view of a second threaded rod according to the present invention;

fig. 4 is a schematic view of the gear structure of the present invention.

In the figure: 1. foundation piles; 2. a circular bump; 3. a ring gear; 4. a gear; 5. a sleeve; 6. a first threaded rod; 7. a second threaded rod; 8. a threaded barrel; 9. reinforcing the bolt; 10. a telescopic rod; 11. a fixed block; 12. fixing the bolt; 13. a chute; 14. a slider; 15. a third threaded rod; 16. and fixing the convex block.

Detailed Description

The embodiment of the utility model provides a beat income formula reinforced steel pipe soil nail underground structure device.

Referring to fig. 1, 2, 3 and 4, including a foundation pile 1, a circular protrusion 2 is disposed on one side of the foundation pile 1, a gear ring 3 is fixedly connected to one side of the circular protrusion 2, a plurality of gears 4 are engaged and connected to the outer side of the gear ring 3, a sleeve 5 is fixedly connected to the inside of the gears 4, a first threaded rod 6 is slidably connected to the inside of the sleeve 5, the first threaded rod 6 is in threaded connection with the foundation pile 1, an adjusting component is disposed on one side of the circular protrusion 2, a reinforcing component is disposed at the bottom of the adjusting component, the adjusting component includes a second threaded rod 7, the second threaded rod 7 is rotatably connected to one side of one of the circular protrusions 2, a third threaded rod 15 is rotatably connected to one side of the other circular protrusion 2, by disposing the second threaded rod 7 and the third threaded rod 15, the distance between the two fixing protrusions 16 can be adjusted, thereby using foundation pits of different sizes, the adjusting component further includes a threaded cylinder 8, the threaded cylinder 8 is rotatably connected to the outer sides of the second threaded cylinder 7 and the threaded cylinder 8, the threads of the second threaded cylinder 7 and the third threaded cylinder 15 are disposed in opposite directions, a slide groove 13 is disposed between the second threaded cylinder 8 and the sleeve 6, a slide groove 14 is disposed on one side of the sleeve 6, a slide chute 14, a slide block 13 is disposed on one side of the slide chute 13, fixed lug 16 rotates to be connected in sleeve 5 one side, and fixed lug 16 threaded connection is in the first threaded rod 6 outside, through setting up fixed lug 16, and then can support and spacing sleeve 5 and first threaded rod 6.

Specifically, the method comprises the following steps: when the supporting device is used, the size is different in practical use, the size of the supporting device needs to be adjusted in time, the reinforcing bolt 9 can be rotated at the moment, the reinforcing bolt 9 loosens the fixation between the second threaded rod 7 and the threaded cylinder 8, after the threaded cylinder 8 and the third threaded rod 15 are fixed, the threaded cylinder 8 can be rotated at the moment, because the directions of the external threads of the second threaded rod 7 and the third threaded rod 15 are opposite, the second threaded rod 7 can move outwards or towards the inside of the threaded cylinder 8 at the moment, meanwhile, the moving directions of the second threaded rod 7 and the third threaded rod 15 are opposite, after the size of the supporting device is adjusted, the reinforcing bolt 9 is used for conducting further reinforcing and fixing on the second threaded rod 7 and the threaded cylinder 8, the threaded cylinder 8 and the third threaded rod 15, the supporting device is more stable, the fixing lug 16 can be aligned to one side of the base pile 1 at the moment, the circular lug 2 is rotated to drive the gear ring 3 to rotate, the gear ring 3 is rotated to drive the sleeve 5 to rotate, the slide connection between the sliding block 14 and the sleeve 5 is connected with the sliding groove 13, the base pile can be beneficial to quickly adjusting structure, and the quick supporting device can be used for assembling of the supporting device, and the supporting device, at the supporting device, and the quick assembling structure can be used for assembling of the supporting device at the supporting device.

Please refer to fig. 1, fig. 2 and fig. 3 again, the reinforcing component includes two telescopic rods 10, the telescopic rods 10 are hinged on one side of the threaded cylinder 8, one side of the telescopic rods 10 is hinged with a fixing block 11, by setting the telescopic rods 10, the second threaded rods 7 can be formed, a triangle can be formed between the telescopic rods 10 and the foundation pile 1, the reinforcing component has stability, the reinforcing component further includes a fixing bolt 12, the fixing bolt 12 is fixedly connected on one side of the fixing block 11, the fixing bolt 12 is in threaded connection inside the foundation pile 1, and by setting the fixing bolt 12, the telescopic rods 10 can be fixed quickly.

Specifically, the method comprises the following steps: because the telescopic rod 10 is hinged to one side of the threaded cylinder 8, and the fixing block 11 is hinged to one end of the telescopic rod 10, the fixing bolt 12 can be fixed to one side of the foundation pile 1, so that a triangular structure is formed among the telescopic rod 10, the second threaded rod 7 and the foundation pile 1, and the supporting structure is more stable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Drive into formula reinforced steel pipe soil nail foundation ditch supporting device, including foundation pile (1), its characterized in that: foundation pile (1) one side all is provided with circular convex block (2), circular convex block (2) one side fixedly connected with ring gear (3), ring gear (3) outside meshing is connected with a plurality of gears (4), the inside fixedly connected with sleeve (5) of gear (4), the inside sliding connection of sleeve (5) has first threaded rod (6), first threaded rod (6) and foundation pile (1) threaded connection, circular convex block (2) one side is provided with adjusting part, the adjusting part bottom is provided with the reinforcement subassembly.

2. The driving type reinforced steel pipe soil nail foundation pit supporting device according to claim 1, wherein: the adjusting component comprises a second threaded rod (7), the second threaded rod (7) is rotatably connected to one side of one of the round bumps (2), and the other side of the round bump (2) is rotatably connected with a third threaded rod (15).

3. The driving type reinforced steel pipe soil nail foundation pit supporting device according to claim 2, wherein: the adjusting component further comprises a thread cylinder (8), the thread cylinder (8) is connected to the outer sides of the second threaded rod (7) and the thread cylinder (8) in a threaded mode, threads on the outer sides of the second threaded rod (7) and the third threaded rod (15) are arranged to be reverse threads, and two reinforcing bolts (9) are connected to the outer side of the thread cylinder (8) in a threaded mode.

4. The driving type reinforced steel pipe soil nail foundation pit supporting device according to claim 1, wherein: the reinforcing component comprises two telescopic rods (10), the telescopic rods (10) are hinged to one side of the threaded cylinder (8), and one side of each telescopic rod (10) is hinged to a fixing block (11).

5. The driven type reinforced steel pipe soil nail foundation pit supporting device according to claim 4, wherein: the reinforcing component further comprises a fixing bolt (12), the fixing bolt (12) is fixedly connected to one side of the fixing block (11), and the fixing bolt (12) is in threaded connection with the inside of the foundation pile (1).

6. The driving type reinforced steel pipe soil nail foundation pit supporting device according to claim 1, wherein: the screw driver is characterized in that a sliding groove (13) is formed in the sleeve (5), a sliding block (14) is fixedly connected to the outer side of the first threaded rod (6), and the sliding block (14) is connected with the sleeve (5) in a sliding mode through the sliding groove (13).

7. The driven type reinforced steel pipe soil nail foundation pit supporting device according to claim 1, wherein: ring gear (3) one side is rotated and is connected with fixed lug (16), fixed lug (16) rotate to be connected in sleeve (5) one side, fixed lug (16) threaded connection is in the first threaded rod (6) outside.