CN213741106U

CN213741106U - Detachable foundation pit inner supporting structure

Info

Publication number: CN213741106U
Application number: CN202022576229.3U
Authority: CN
Inventors: 何永健; 朱剑光; 刘辉宁
Original assignee: Foshan Nanhai Second Construction Engeering Co ltd
Current assignee: Foshan Nanhai Second Construction Engeering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-20
Anticipated expiration: 2030-11-09

Abstract

The utility model belongs to the technical field of the technique of building and specifically relates to a detachable foundation ditch inner supporting structure is related to, including the supporting component who is used for supporting the back timber, the supporting component includes the fixed column fixed with ground, support the support column of back timber, the terminal surface that ground was kept away from to the fixed column is equipped with the adjustment tank that can hold the support column, the lateral wall of fixed column is equipped with a plurality of intercommunication adjustment tanks and runs through the first regulation hole of fixed column along vertical direction, the lateral wall of support column is equipped with the second regulation hole that corresponds first regulation hole, be equipped with the dead lever of wearing to establish first regulation hole and the second regulation hole that corresponds on the fixed column, the both ends of dead lever are located the fixed column and can dismantle the fixed block that is connected with the spacing dead lever of fixed column lateral wall butt outward. The application has the effect that the setting of the fixed top beam can be adapted to the position of the top beam.

Description

Detachable foundation pit inner supporting structure

Technical Field

The application relates to the technical field of buildings, in particular to a detachable foundation pit inner supporting structure.

Background

With the continuous and deep development of urban construction, in order to effectively improve the utilization rate of land, the development of buildings to underground spaces is a trend. The scale of the excavation of the foundation pit of the building is also larger and larger, and the excavation depth is also deepened continuously, so that the foundation pit supporting system is also more emphasized.

Including the back timber and the bracing piece that supports the back timber in the system is strutted to the current, the back timber level sets up, and the both ends of back timber and the relative both sides looks butt of foundation ditch, plays the effect of support to the foundation ditch, and the bracing piece is vertical arranges the below of back timber in, and the top of bracing piece has set firmly the mounting panel, and the mounting panel deviates from the lower surface looks butt of one side of bracing piece and back timber to use the screw to fix mounting panel and back timber.

In view of the above-mentioned related art, the inventor believes that there is a defect that fine adjustment cannot be performed according to the position of the top beam when the top beam is fixed.

SUMMERY OF THE UTILITY MODEL

In order to make the position of the setting of fixed back timber adaptable back timber, this application provides a detachable foundation ditch inner supporting structure.

The application provides a detachable foundation ditch inner support structure adopts following technical scheme:

the utility model provides a detachable foundation ditch inner supporting structure, is including the supporting component who is used for supporting the back timber, the supporting component includes the fixed column fixed with ground, supports the support column of back timber, the terminal surface that ground was kept away from to the fixed column is equipped with the adjustment tank that can hold the support column, the lateral wall of fixed column is equipped with a plurality of intercommunication adjustment tanks and runs through the first regulation hole of fixed column along vertical direction, the lateral wall of support column is equipped with the second regulation hole that corresponds first regulation hole, be equipped with the dead lever of wearing to establish first regulation hole and the second regulation hole that corresponds on the fixed column, the both ends of dead lever are located the fixed column and can dismantle the fixed block that is connected with the spacing dead lever of fixed column lateral wall butt outward.

Through adopting above-mentioned technical scheme, the cooperation of the first regulation hole of second regulation hole and the vertical direction difference wears to locate corresponding first regulation hole and second regulation hole with the dead lever, rotates the fixed dead lever of fixed block, can play the relative position between regulation fixed column and the support column, makes the distance of fixed column and support column complex high adaptation back timber and top surface, plays the effect that can adaptation back timber position set up the supporting component who supports the back timber.

Preferably, a plurality of adjusting blocks which are matched with the horizontal cross section of the adjusting groove in shape are arranged in the adjusting groove, and the adjusting blocks are abutted to the end face of the supporting column in the adjusting groove.

Through adopting above-mentioned technical scheme, the regulating block increases the structural strength of the part that the fixed column corresponds the adjustment tank, makes the supporting effect of fixed column more excellent.

Preferably, the support column is provided with an adjusting column on the end face far away from the fixing column, the adjusting column is provided with a bearing plate in a sliding manner, the bearing plate abuts against the lower side face of the top beam, and the fixing column is connected with an adjusting nut abutting against the lower side of the bearing plate through threads below the bearing plate.

Through adopting above-mentioned technical scheme, make the bearing plate support tightly in the downside of back timber through adjusting nut, play the increase to the effect of the support area of back timber.

Preferably, the one end that the support column was kept away from to the fixed column is equipped with the screed-plate, the area of screed-plate is greater than the terminal surface area that the fixed column is close to ground, be equipped with a plurality of through-holes on the screed-plate, wear to be equipped with in the through-hole to insert the post of inserting of locating ground through adopting above-mentioned technical scheme, the screed-plate increases the area of contact of fixed column and ground, makes the fixed column be difficult for the slope, inserts the post and increases the connection structure of screed-plate and ground to increase the relation of being connected of fixed column and ground.

Preferably, a plurality of reinforcing rods are arranged between the side wall of the fixing column and the leveling plate.

Through adopting above-mentioned technical scheme, the stiffener increases the structural strength between fixed column and the screed-plate, makes the fixed column be difficult for buckling under the gravity of back timber.

Preferably, two opposite sides of the supporting plate are provided with limiting plates which are abutted to two opposite sides of the top beam.

By adopting the technical scheme, the limiting plate is used for limiting the top beam, so that the top beam is not easy to deviate.

Preferably, the limiting plates are provided with abutting rods in a penetrating mode, one ends of the abutting rods, which are located between the limiting plates, abut against the side walls of the top beam, and fixing nuts are arranged on the side faces, which are located on two opposite sides of the limiting plates, of the abutting rods.

Through adopting above-mentioned technical scheme, rotate fixation nut, adjust the position of the relative back timber of support tight pole, make support tight pole support tightly in the side of back timber, have the effect of further spacing back timber.

Preferably, an arc-shaped plate is arranged at one end, close to the side wall of the top beam, of the abutting rod, and the arc-shaped plate is bent towards one side far away from the top beam.

Through adopting above-mentioned technical scheme, the arc increases the area of contact of supporting tight pole and back timber, and then has the effect of more excellent fixed back timber.

In summary, the present application includes at least one of the following beneficial technical effects:

the second adjusting holes are matched with the different first adjusting holes in the vertical direction, the fixing rods penetrate through the corresponding first adjusting holes and the second adjusting holes, and the fixing rods are fixed by rotating the fixing blocks, so that the relative position between the fixing columns and the supporting columns can be adjusted, the matching height of the fixing columns and the supporting columns is matched with the distance between the top surface and the top surface, and the effect of arranging a supporting assembly for supporting the top beam at the position capable of being matched with the top beam is achieved;

the adjusting block increases the structural strength of the part of the fixed column corresponding to the adjusting groove, so that the supporting effect of the fixed column is better;

the fixing nut is rotated to adjust the position of the abutting rod relative to the top beam, so that the abutting rod abuts against the side surface of the top beam, and the effect of further limiting the top beam is achieved.

Drawings

Fig. 1 is a schematic overall structure diagram of a detachable foundation pit inner supporting structure according to an embodiment of the present application;

fig. 2 is a cross-sectional view of a detachable foundation pit inner supporting structure according to an embodiment of the present application.

Description of reference numerals: 1. fixing a column; 11. an adjustment groove; 12. a first adjustment aperture; 13. a leveling plate; 14. inserting the post; 15. a reinforcing bar; 2. a support pillar; 21. a second adjustment aperture; 22. an adjustment column; 23. a support plate; 24. adjusting the nut; 25. a limiting plate; 251. a tightening rod; 2511. an arc-shaped plate; 252. fixing a nut; 3. fixing the rod; 31. a fixed block; 4. and a regulating block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses bearing structure in detachable foundation ditch. Referring to fig. 1, a detachable foundation ditch inner supporting structure is including the supporting component who is used for supporting the back timber, and supporting component includes fixed column 1 and support column 2, and fixed column 1 is connected with ground, and support column 2 slides and locates on fixed column 1 for the bearing back timber, it is fixed to wear to be equipped with dead lever 3 between slip post and fixed column 1.

Referring to fig. 2, an adjusting groove 11 is formed at one end of a fixed column 1 close to a supporting column 2, one end of the supporting column 2 close to the fixed column 1 is inserted into the adjusting groove 11, a plurality of first adjusting holes 12 are formed in the side wall of the fixed column 1 along the vertical direction, the aperture of each first adjusting hole 12 is horizontally arranged, each first adjusting hole 12 penetrates through the fixed column 1, each first adjusting hole 12 is further communicated with the adjusting groove 11, a second adjusting hole 21 is formed in the side wall of the supporting column 2 close to one end of the fixed column 1, each second adjusting hole 21 corresponds to the position of each first adjusting hole 12, a fixing rod 3 is inserted into each first adjusting hole 12 and each second adjusting hole 21, two ends of the fixing rod 3 penetrate through the fixed column 1, fixing blocks 31 are connected to two ends of the fixing rod 3 located on the outer side of the fixed column 1 in a threaded manner, the fixing blocks 31 abut against the outer side wall of the fixed column 1, so as to limit the position of the fixing rod 3, and enable the fixing rod 3 not to be prone to deviate, wear to locate different level's first regulation hole 12 through dead lever 3, and wear to establish second regulation hole 21 on the support column 2, can adjust the relative distance of support column 2 and fixed column 1.

Referring to fig. 2, a plurality of adjusting blocks 4 are placed in the adjusting groove 11, the horizontal cross-sectional shapes of the adjusting blocks 4 are the same as the horizontal cross-sectional shapes of the adjusting groove 11, adjusting blocks 4 of different numbers are stacked, when the supporting column 2 abuts against the side face, far away from the bottom of the adjusting groove 11, of the adjusting block 4, the second adjusting groove 11 is communicated with the corresponding first adjusting groove 11, the adjusting blocks 4 increase the strength of the structure, located below the supporting column 2, of the fixing column 1 and corresponding to the position of the adjusting groove 11, and the supporting effect of the supporting column 2 on the top beam is better.

One side that the fixed column 1 is close to ground is equipped with screed-plate 13, and the side area that screed-plate 13 connects fixed column 1 is greater than the terminal surface area of fixed column 1, and screed-plate 13 increases the area of contact of fixed column 1 and ground.

Surround fixed column 1 on the side of screed-plate 13 and be equipped with a plurality of through-holes, the through-hole runs through screed-plate 13, wears to be equipped with in the through-hole and inserts post 14, and the one end that inserts post 14 inserts ground, the other end is connected with the locating plate of butt on the side that screed-plate 13 kept away from ground, increases the relation of being connected of fixed column 1 and ground through inserting the post 14 and being connected with ground.

Be equipped with a plurality of stiffeners 15 between the lateral wall of fixed column 1 and the screed-plate 13, stiffener 15 slope sets up, makes and forms triangle-shaped stable structure between stiffener 15 and fixed column 1 and the screed-plate 13 to increase fixed column 1's supporting effect.

An adjusting column 22 is arranged at one end, far away from the fixed column 1, of the supporting column 2, the axis of the adjusting column 22 is vertically arranged, a supporting plate 23 is rotatably arranged on the adjusting column 22, and the supporting plate 23 is used for supporting a top beam; specifically, the side that the bearing board 23 is close to the regulation post 22 is equipped with the holding tank, support column 2 is inserted and is located in the holding tank, the below threaded connection that is located bearing board 23 at support column 2 has a plurality of adjusting nut 24, when adjusting bearing board 23, make bearing board 23 butt in the back timber below, through setting up adjusting nut 24's horizontal position, then with bearing board 23 butt on the highest adjusting nut 24 of horizontal position, and make the one end of support column 2 be located the holding tank, can adjust the height of bearing board 23, make bearing board 23 support the downside of back timber tightly.

Referring to fig. 2, limiting plates 25 are arranged on two sides of the top beam on the supporting plate 23, connecting holes are formed in the limiting plates 25, a tightening rod 251 is arranged in the connecting holes in a penetrating mode, fixing nuts 252 are connected to the tightening rod 251 on the rod bodies on two sides of the limiting plates 25 which are arranged in the penetrating mode in a penetrating mode, the tightening rod 251 is adjusted to be in the position corresponding to the limiting plate 25 through the fixing nuts 252, one end of the tightening rod 251 located between the two limiting plates 25 abuts against the side face of the top beam, and therefore the radial positioning of the position of the top beam and the supporting plate 23 is achieved, and the deviation.

One end that is located the limiting plate 25 at resisting tight pole 251 is equipped with arc 2511, in this embodiment, general back timber adopts circular steel, it connects in the middle part of arc 2511 to resist tight pole 251, the position that arc 2511 and resisting tight pole 251 are connected is towards resisting tight pole 251 one side bending, and arc 2511 is close to the lateral wall of the radian laminating back timber of the side of back timber, the setting of arc 2511 has increased the area of contact of resisting tight pole 251 with the back timber, and then has increased the fixed effect of resisting tight pole 251 to the back timber.

The implementation principle of the detachable foundation pit inner supporting structure in the embodiment of the application is as follows: place support column 2 and fixed column 1 in the below of back timber position, then insert support column 2 in adjustment tank 11, make second regulation hole 21 and the first regulation hole 12 intercommunication that corresponds, wear to be equipped with dead lever 3 between first regulation hole 12 that corresponds and second regulation hole 21, then use the spacing dead lever 3 of fixed block 31, then rotate adjusting nut 24, make bearing plate 23 butt in the below of back timber, adjust fixing nut 252 then, make arc 2511 butt in the lateral wall of back timber, can adjust the position of support column 2, make bearing plate 23 location support back timber.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a detachable foundation ditch inner supporting structure which characterized in that: comprises a supporting component for supporting a top beam, the supporting component comprises a fixed column (1) fixed with the ground and a supporting column (2) for supporting the top beam, an adjusting groove (11) capable of accommodating the supporting column (2) is arranged on the end face of the fixing column (1) far away from the ground, a plurality of first adjusting holes (12) which are communicated with the adjusting grooves (11) and penetrate through the fixing column (1) are arranged on the side wall of the fixing column (1) along the vertical direction, the side wall of the supporting column (2) is provided with a second adjusting hole (21) corresponding to the first adjusting hole (12), a fixed rod (3) which penetrates through the first adjusting hole (12) and the corresponding second adjusting hole (21) is arranged on the fixed column (1), the two ends of the fixing rod (3) are located outside the fixing column (1) and detachably connected with fixing blocks (31) which abut against the outer side wall of the fixing column (1) to limit the fixing rod (3).

2. A demountable foundation pit support structure according to claim 1, wherein: the adjusting groove (11) is internally provided with a plurality of adjusting blocks (4) with the shapes matched with the horizontal cross sections of the adjusting groove (11), and the adjusting blocks (4) are abutted to the end faces of the supporting columns (2) in the adjusting groove (11).

3. A demountable foundation pit support structure according to claim 1, wherein: the terminal surface that fixed column (1) was kept away from in support column (2) is equipped with adjusts post (22), it is equipped with bearing board (23) to slide on adjusting post (22), bearing board (23) butt in the downside of back timber, fixed column (1) have butt in bearing board below adjusting nut (24) in bearing board (23) below threaded connection.

4. A demountable foundation pit support structure according to claim 1, wherein: the utility model discloses a fixing column, including fixed column (1), the one end of keeping away from support column (2) is equipped with screed-plate (13), the area of screed-plate (13) is greater than the terminal surface area that fixed column (1) is close to ground, be equipped with a plurality of through-holes on screed-plate (13), wear to be equipped with in the through-hole to insert and locate inserting post (14) on ground.

5. A demountable foundation pit support structure of claim 4, wherein: and a plurality of reinforcing rods (15) are arranged between the side wall of the fixing column (1) and the leveling plate (13).

6. A demountable foundation pit support structure according to claim 3, wherein: and limiting plates (25) which are abutted against the two opposite sides of the top beam are arranged on the two opposite sides of the supporting plate (23).

7. A demountable foundation pit support structure of claim 6, wherein: the limiting plates (25) are provided with abutting rods (251) in a penetrating mode, one end, located between the limiting plates (25), of each abutting rod (251) abuts against the side wall of the top beam, and fixing nuts (252) are arranged on the side faces, located on the two opposite sides of the limiting plates (25), of each abutting rod (251).

8. A demountable foundation pit support structure according to claim 7, wherein: an arc-shaped plate (2511) is arranged at one end, close to the side wall of the top beam, of the abutting rod (251), and the arc-shaped plate (2511) bends towards one side far away from the top beam.