CN219195975U

CN219195975U - Building foundation pit side slope supporting device

Info

Publication number: CN219195975U
Application number: CN202223363008.3U
Authority: CN
Inventors: 曾西
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-16
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field of side slope supporting devices, in particular to a building foundation pit side slope supporting device which comprises a base, wherein a supporting plate is arranged at the top of the base, a plurality of sliding grooves are formed in the supporting plate along the length direction, a movable seat is slidably arranged in each sliding groove, a first threaded column is rotatably arranged in each sliding groove, the first threaded column penetrates through the movable seat in a threaded manner, a supporting and adjusting mechanism is arranged between the base and the movable seat, the supporting and adjusting mechanism comprises a reinforcing seat, a second threaded column, a supporting column, a baffle plate, a limiting plate and a mounting groove, the mounting groove is formed in the length direction of the base, the baffle plate is arranged at the opening of the mounting groove, the second threaded column is rotatably arranged on the baffle plate, the limiting plate is arranged at one end of the second threaded column positioned in the mounting groove, the reinforcing seat is rotatably arranged at one end of the outer side of the mounting groove, and the supporting column is hinged between the movable seat and the reinforcing seat.

Description

Building foundation pit side slope supporting device

Technical Field

The utility model relates to the technical field of side slope supporting devices, in particular to a side slope supporting device for a building foundation pit.

Background

The foundation pit construction is frequently encountered in the current engineering construction, for foundation pit operation under the geological condition of the silt soil commonly exists in northern areas of China, because the silt soil is weak, the stability is poor, the groundwater level is higher, and for the stability of the side slope of the foundation pit in the process of excavating the earthwork of the foundation pit, effective technical measures must be taken for safe operation of construction machinery so as to ensure the safety of constructors and the construction machinery.

Existing publication No.: CN211113673U, a deep basal pit side slope supporting construction, one side through keeping away from the sand soil bag at the connecting rod sets up strutting arrangement, play the supporting role to connecting rod and fixed column, make the fixed column more stable to the support of sand soil bag, avoid sand soil bag to collapse, thereby make the foundation ditch side slope be difficult for taking place to collapse, the cooperation of first lead screw, second lead screw and a rotation section of thick bamboo is used, make first lead screw and second lead screw be close to or keep away from each other in a rotation section of thick bamboo, thereby realize the regulation to the distance between first lead screw and the second lead screw, and realize the regulation to the angle between second lead screw and the fixed column, it is when supporting fixed column and baffle to the connecting rod, the supporting seat of supporting component sets up inside the foundation ditch alone, and the foundation ditch is inside to take place to be sunken etc. easily, when receiving the resilience of fixed column and baffle, the recess takes place easily, thereby lose the supporting role to baffle and fixed column's support stability, thereby reduce whole strutting arrangement.

Disclosure of Invention

The utility model aims to solve the defects that a foundation pit side slope supporting device is poor in stability and a supporting seat is easy to lose support in the prior art, and provides a building foundation pit side slope supporting device.

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

the utility model provides a building foundation ditch side slope strutting arrangement, includes the base, the extension board is installed at the base top, it has a plurality of spouts to open along length direction to prop up the board, the inside slip of spout is provided with removes the seat, the inside rotation of spout is provided with first screw thread post, first screw thread post screw thread runs through remove the seat, just the base with remove and be provided with between the seat and support adjustment mechanism, support adjustment mechanism be used for right remove the seat and support.

Preferably, the support adjustment mechanism comprises a reinforcing seat, a second threaded column, a support column, a baffle, a limiting plate and a mounting groove, wherein the mounting groove is formed in the length direction of the base, the baffle is mounted at the opening of the mounting groove, the second threaded column is rotatably arranged on the baffle, the limiting plate is mounted at one end of the second threaded column positioned inside the mounting groove, the reinforcing seat is rotatably mounted at one end of the second threaded column positioned outside the mounting groove, and the support column is hinged between the movable seat and the reinforcing seat.

Preferably, a second handle is arranged on the reinforcing seat, and the second handle is connected with the second threaded column.

Preferably, the positions of the mounting grooves are in one-to-one correspondence with the positions of the sliding grooves.

Preferably, the pushing plates are arranged on two sides of the movable seat, and the pushing plates are wedge-shaped plates.

Preferably, a reinforcing block is mounted on the side of the reinforcing seat opposite to the baffle plate, and the size of the baffle plate is matched with that of the baffle plate.

The utility model provides a building foundation pit side slope supporting device, which has the beneficial effects that: this building foundation ditch side slope strutting arrangement utilizes the spout of seting up on the extension board to accomplish the setting to remove the seat to adjust the position of seat through first screw thread post, simultaneously, utilize the base and remove the support adjustment mechanism that sets up between the seat, to removing the seat and strengthen the regulation of position between the seat, improve the support stability through the support column between the seat with removing.

Drawings

FIG. 1 is a schematic view of a reinforcement seat stowing structure of a construction pit side slope support device according to the present utility model;

fig. 2 is a schematic view of a reinforcement base extending structure of a supporting device for a side slope of a building foundation pit according to the present utility model;

FIG. 3 is a schematic sectional view of a base of a supporting device for a side slope of a foundation pit of a building according to the present utility model;

fig. 4 is a schematic side view of a movable seat of a supporting device for a side slope of a building foundation pit according to the present utility model.

In the figure: base 1, extension board 2, spout 3, first screw thread post 4, remove seat 5, support column 6, reinforcing seat 7, second handle 8, second screw thread post 9, baffle 10, limiting plate 11, push away flitch 12, first handle 13, mounting groove 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a building foundation pit side slope supporting device, including base 1, extension board 2 is installed at base 1 top, the locating pin is all installed to base 1 bottom and reinforcing seat 7 bottom, conveniently protect the side slope, a plurality of spouts 3 are opened to extension board 2 along length direction, the inside slip of spout 3 is provided with removes seat 5, spout 3 inside rotates and is provided with first screw thread post 4, first screw thread post 4 screw thread runs through and removes seat 5, and be provided with between base 1 and the removal seat 5 and support adjustment mechanism, support adjustment mechanism is used for supporting removal seat 5, it all installs pushing plate 12 to remove seat 5 both sides, pushing plate 12 is the wedge plate, remove seat 5 when spout 3 inside removes, can clear up impurity such as the earth of spout 3 inside, make things convenient for the normal use of device to adjust.

The support adjustment mechanism comprises a reinforcing seat 7, a second threaded column 9, a support column 6, a baffle 10, a limiting plate 11 and a mounting groove 14, wherein the mounting groove 14 is formed in the length direction of the base 1, the baffle 10 is mounted at the opening of the mounting groove 14, the second threaded column 9 is rotatably arranged on the baffle 10, the limiting plate 11 is mounted at one end of the second threaded column 9 inside the mounting groove 14, the reinforcing seat 7 is rotatably mounted at one end of the second threaded column 9 outside the mounting groove 14, the support column 6 is hinged between the movable seat 5 and the reinforcing seat 7, the support column 6 is a telescopic column, the reinforcing seat 7 is provided with a second handle 8, the second handle 8 is connected with the second threaded column 9, the position of the mounting groove 14 corresponds to the position of the chute 3 one by one, the position of the reinforcing seat 7 is conveniently adjusted according to the actual condition of a foundation pit, and accordingly the positions of the support column 6 and the movable seat 5 are adjusted, and meanwhile, the support stability of the support plate 2 and the protection stability of a slope are improved.

Example 2

The reinforcing seat 7 and the baffle 10 are not supported, when the reinforcing seat 7 is retracted, soil and the like are easy to mix into the baffle 10, so that the inside of the mounting groove 14 is blocked by the soil and the like, normal adjustment of the reinforcing seat 7 and the second threaded column 9 is affected, and referring to fig. 2, as another preferred embodiment of the present utility model, the reinforcing seat 7 is provided with a reinforcing block on the side opposite to the baffle 10, the size of the baffle 10 is matched with the size of the baffle 10, and when the reinforcing seat 7 is retracted, the sealing performance of the mounting groove 14 can be improved by using the reinforcing block, and the service stability of the device is improved.

Working principle: the operating personnel installs base 1 in foundation ditch side slope bottom to fix a position through the locating pin, simultaneously, rotate second handle 6 and drive second screw thread post 9 rotation, thereby adjust the position of strengthening seat 7, the strengthening seat 7 of removal simultaneously carries out synchronous traction adjustment to the position of moving seat 5 through support column 6, thereby support to moving seat 5 through support column 6, improve the supporting stability of extension board 2, and the setting of second screw thread post 9 can prevent to strengthen seat 7 and foundation ditch department of meeting and take place to collapse etc. can maintain the support of strengthening seat 7 to extension board 2.

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 building foundation ditch side slope strutting arrangement, includes base (1), extension board (2) are installed at base (1) top, its characterized in that, extension board (2) are opened along length direction has a plurality of spouts (3), inside slip of spout (3) is provided with removes seat (5), the inside rotation of spout (3) is provided with first screw thread post (4), first screw thread post (4) screw thread runs through remove seat (5), just base (1) with be provided with support adjustment mechanism between removing seat (5), support adjustment mechanism be used for right remove seat (5) and support.

2. The building foundation pit side slope supporting device according to claim 1, wherein the supporting and adjusting mechanism comprises a reinforcing seat (7), a second threaded column (9), a supporting column (6), a baffle (10), a limiting plate (11) and a mounting groove (14), the mounting groove (14) is formed in the length direction of the base (1), the baffle (10) is mounted at the opening of the mounting groove (14), the second threaded column (9) is rotatably arranged on the baffle (10), the limiting plate (11) is mounted at one end of the second threaded column (9) located inside the mounting groove (14), the reinforcing seat (7) is rotatably mounted at one end of the second threaded column (9) located outside the mounting groove (14), and the supporting column (6) is hinged between the movable seat (5) and the reinforcing seat (7).

3. The building foundation pit side slope support device according to claim 2, wherein a second handle (8) is arranged on the reinforcing seat (7), and the second handle (8) is connected with the second threaded column (9).

4. The building foundation pit side slope support device according to claim 2, wherein the positions of the mounting grooves (14) are in one-to-one correspondence with the positions of the sliding grooves (3).

5. The building foundation pit side slope supporting device according to claim 1, wherein pushing plates (12) are arranged on two sides of the movable seat (5), and the pushing plates (12) are wedge-shaped plates.

6. The building foundation pit side slope support device according to claim 2, wherein a reinforcing block is mounted on the side of the reinforcing seat (7) opposite to the baffle (10), and the size of the baffle (10) is matched with the size of the baffle (10).