CN216006968U

CN216006968U - Deep foundation pit internal supporting mechanism for building engineering construction

Info

Publication number: CN216006968U
Application number: CN202121610361.XU
Authority: CN
Inventors: 池福军; 卢永祎; 董潇; 陆肖丹; 杨静; 张栩俊
Original assignee: Guangxi Ruihong Construction Group Co ltd
Current assignee: Guangxi Ruihong Construction Group Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-11
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses an internal supporting mechanism of a deep foundation pit for building engineering construction, which comprises fixing piles uniformly distributed, retaining plate bodies uniformly distributed, supporting assemblies uniformly distributed and fixing rings uniformly distributed, wherein the retaining plate bodies are arranged between the adjacent fixing piles. The utility model discloses a through setting up supporting component, when the staff need be foundation ditch installation bearing structure, the staff is at first fixed together these fender apron body and the spud pile of corresponding quantity, then the staff can rotate the control tube, the control tube drives and adjusts the pole and removes, it can insert adjacent solid fixed ring back to adjust the pole homoenergetic until two, the staff can be with two regulation poles respectively run through corresponding solid fixed ring, then the staff rotates the control tube once more, make the regulation pole support solid fixed ring, it just can give a bearing diagonal power of fender apron body through solid fixed ring to adjust the pole, in order to improve the steadiness that keeps off the apron body and support.

Description

Deep foundation pit internal supporting mechanism for building engineering construction

Technical Field

The utility model belongs to the technical field of foundation pit supporting, and particularly relates to an internal supporting mechanism of a deep foundation pit for building engineering construction.

Background

The foundation pit supporting is a temporary engineering, the designed safety reserve can be relatively small, but is related to the regionality.

The existing foundation pit supporting structure is mainly characterized in that a retaining plate and a pit wall are attached, then an inclined rod is arranged at the bottom of a foundation pit and is connected with the retaining plate, so that the inclined rod supports the retaining plate, the area of the bottom of the foundation pit is greatly occupied, normal construction of the bottom of the foundation pit is influenced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an internal supporting mechanism of a deep foundation pit for building engineering construction, which can effectively support a retaining plate while not hindering the normal work of workers, so as to improve the overall practicability of the supporting structure.

In order to achieve the purpose, the utility model provides the following technical scheme:

the supporting mechanism comprises fixing piles which are uniformly distributed, retaining plate bodies which are uniformly distributed, supporting components which are uniformly distributed and fixing rings which are uniformly distributed, wherein the retaining plate bodies are arranged between the adjacent fixing piles, the fixing rings are arranged on the surfaces of the retaining plate bodies, the supporting components are arranged on the surfaces of the fixing rings, and the lower ends of the supporting components penetrate through the fixing rings and are fixedly connected with the adjacent supporting components;

the supporting assembly comprises an adjusting pipe, adjusting rods are connected to two ends of the adjusting pipe in a threaded mode, and one end of each adjusting rod penetrates through the adjacent fixing ring and extends to the outside of the adjacent fixing ring;

through the technical scheme, when the staff need be for the foundation ditch mounting support structure, the staff at first measures the size of foundation ditch, then adopt the fender apron body of corresponding length, and be in the same place these fender apron bodies are fixed with the spud pile of corresponding quantity, then the staff can rotate the control tube, make the control tube remove through rotatory drive adjusting lever, after two regulation poles homoenergetic enough insert adjacent solid fixed ring, the staff can run through corresponding solid fixed ring respectively with two regulation poles, then the staff rotates the control tube once more, make the regulation pole support solid fixed ring, the regulation pole just can give a bearing diagonal power of fender apron body through solid fixed ring, in order to improve the steadiness that the fender apron body supported then the staff can put the mounted support structure in the foundation ditch.

Furthermore, two internal threads are arranged inside the adjusting pipe, the thread directions of the two internal threads are opposite, and external threads matched with the adjacent internal threads are arranged on the surface of the adjusting pipe;

through the technical scheme, the adjusting pipe can simultaneously drive the two adjusting rods through the two internal threads to move oppositely or move oppositely, so that the adjusting pipe can synchronously adjust the connecting rod, and the adjusting difficulty of workers is greatly reduced.

Furthermore, the interior of the adjusting pipe is rotatably connected with a limiting rod, two ends of the limiting rod respectively penetrate through the two adjusting rods and extend into the adjusting rods, and the cross sections of the adjusting rods are rectangular;

through the technical scheme, the limiting rods can ensure that the two adjusting rods are always in the same horizontal plane, and the working personnel can normally insert the adjusting rods into the adjacent fixing rings, so that a good limiting effect is achieved.

Furthermore, a bearing is fixedly connected to the surface of the limiting rod, and the surface of the bearing is fixedly connected with the inner wall of the adjusting pipe;

through the technical scheme, the bearing not only can firmly fix the limiting rod in the adjusting pipe, but also can enable the adjusting pipe to rotate more smoothly, and further has a good fixing effect.

Furthermore, the upper end of the adjusting rod is provided with an inserting groove, and the lower end of the adjusting rod is fixedly connected with an inserting rod inserted with the inserting groove;

through above-mentioned technical scheme, the cooperation of inserting groove and inserted bar is used, can make two adjacent supporting components transversely fix together to improve the horizontal holding power who keeps off native body of soil, further improved the steadiness that keeps off native body of soil.

Furthermore, the surface of the fixing ring is in threaded connection with a locking bolt, and one end of the locking bolt sequentially penetrates through the fixing ring, the adjusting rod, the inserting groove and the inserting rod and is in threaded connection with the inserting rod;

through the technical scheme, the locking bolt can firmly fix two adjacent supporting components together, so that the supporting structure forms a whole, the tensile pulling resistance of the supporting structure is improved, the overall stability of the supporting structure is also improved, and a good connecting effect is achieved.

In conclusion, the utility model has the following beneficial effects:

1. through setting up supporting component, when the staff need be for foundation ditch installation bearing structure, the staff at first fixes these retaining plate bodies and the spud pile of corresponding quantity together, then the staff can rotate the control tube, the control tube drives the regulation pole and removes, until two regulation poles homoenergetic insert adjacent solid fixed ring after, the staff can run through corresponding solid fixed ring respectively with two regulation poles, then the staff rotates the control tube once more, make the regulation pole support solid fixed ring, it just can give retaining plate body an oblique supporting force through solid fixed ring to adjust the pole, with the steadiness that improves retaining plate body and support, compare in current bearing structure, this area that not only can reduce bearing structure and occupy the foundation ditch bottom, can also improve the holistic steadiness of bearing structure, and then play good supporting effect.

2. The cooperation through inserting groove and inserted bar is used, can make and be in the same place two adjacent supporting component horizontal fixation to improve the horizontal holding power that keeps off the native body of soil, further improved the steadiness that keeps off the native body of soil, the locking bolt can firmly be in the same place two adjacent supporting component firmly, makes bearing structure form a whole simultaneously, has not only improved bearing structure's tensile ability of dragging, has still improved the holistic steadiness of bearing structure, and then has played good linkage effect.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a top sectional view of the present embodiment;

FIG. 3 is a schematic view of the connection between the insertion rod and the insertion groove of the present embodiment;

fig. 4 is a sectional view of the support assembly of the present embodiment.

Description of reference numerals: 1. fixing the pile; 2. a soil guard plate body; 3. a support assembly; 301. an adjusting tube; 302. adjusting a rod; 303. an external thread; 304. inserting grooves; 305. a plug rod; 306. an internal thread; 307. a bearing; 308. a limiting rod; 4. a fixing ring; 401. and locking the bolt.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

A deep foundation pit internal supporting mechanism for building engineering construction comprises evenly distributed fixing piles 1, evenly distributed retaining plate bodies 2, evenly distributed supporting components 3 and evenly distributed fixing rings 4, wherein the retaining plate bodies 2 are installed between adjacent fixing piles 1, the fixing rings 4 are installed on the surfaces of the retaining plate bodies 2, the supporting components 3 are installed on the surfaces of the fixing rings 4, the lower ends of the supporting components 3 penetrate through the fixing rings 4 and are fixedly connected with the adjacent supporting components 3, each supporting component 3 comprises an adjusting pipe 301, two ends of each adjusting pipe 301 are in threaded connection with adjusting rods 302, one end of each adjusting rod 302 penetrates through the adjacent fixing ring 4 and extends to the outside of the adjacent fixing ring 4, when a worker needs to install a supporting structure for a foundation pit, the worker firstly measures the size of the foundation pit, then the retaining plate bodies 2 with corresponding lengths are adopted, and the retaining plate bodies 2 are fixed together with the fixing piles 1 with corresponding numbers, then, the worker can rotate the adjusting pipe 301, so that the adjusting pipe 301 drives the adjusting rods 302 to move through rotation, until the two adjusting rods 302 can be inserted into the adjacent fixing rings 4, the worker can respectively penetrate the two adjusting rods 302 through the corresponding fixing rings 4, then the worker rotates the adjusting pipe 301 again, so that the adjusting rods 302 abut against the fixing rings 4, the adjusting rods 302 can give an inclined supporting force to the retaining plate body 2 through the fixing rings 4 to improve the supporting stability of the retaining plate body 2, then the worker can place the installed supporting structure in a foundation pit, the adjusting pipe 301 is internally provided with two internal threads 306, the thread directions of the two internal threads 306 are opposite, the surface of the adjusting pipe 301 is provided with external threads 303 matched with the adjacent internal threads 306, and the adjusting pipe 301 can simultaneously drive the two adjusting rods 302 to move oppositely or oppositely through the two internal threads 306, the adjusting pipe 301 can synchronously move the adjusting rod 302, so that the adjusting difficulty of workers is greatly reduced;

the inner part of the adjusting pipe 301 is rotatably connected with a limiting rod 308, two ends of the limiting rod 308 penetrate through the two adjusting rods 302 respectively and extend into the adjusting rods 302, the cross section of each adjusting rod 302 is rectangular, the limiting rod 308 can ensure that the two adjusting rods 302 are always positioned on the same horizontal plane, and ensure that workers can normally insert the adjusting rods 302 into the adjacent fixing rings 4, so that a good limiting effect is achieved, the surface of the limiting rod 308 is fixedly connected with a bearing 307, the surface of the bearing 307 is fixedly connected with the inner wall of the adjusting pipe 301, the bearing 307 can firmly fix the limiting rod 308 in the adjusting pipe 301, the adjusting pipe 301 can rotate more smoothly, and a good fixing effect is achieved;

the inserting groove 304 has been seted up to the upper end of adjusting pole 302, the inserting rod 305 of the lower extreme fixedly connected with of adjusting pole 302 and inserting groove 304 grafting, the cooperation of inserting groove 304 and inserting rod 305 is used, can make and transversely fix together adjacent two supporting component 3, with the horizontal holding power that improves retaining plate body 2, the steadiness that further improves retaining plate body 2 and remove, solid fixed ring 4's surperficial threaded connection has locking bolt 401, locking bolt 401's one end runs through solid fixed ring 4 in proper order, adjust pole 302, inserting groove 304 and inserting rod 305 threaded connection, locking bolt 401 can firmly fix together adjacent two supporting component 3, make bearing structure form a whole, the tensile ability of dragging of bearing structure has not only been improved, the holistic steadiness of bearing structure has still been improved, and then good connection effect is played.

The working principle is as follows: when an operator needs to install a supporting structure for a foundation pit, the operator firstly measures the size of the foundation pit, then adopts the retaining plate bodies 2 with corresponding lengths, fixes the retaining plate bodies 2 with a corresponding number of fixing piles 1 together, then the operator can rotate the adjusting pipe 301, the adjusting pipe 301 can simultaneously drive the two external threads 303 to move oppositely or oppositely through the two internal threads 306, the external threads 303 drive the adjusting rod 302 to move, the operator can respectively penetrate the two adjusting rods 302 through the corresponding fixing rings 4 until the two adjusting rods 302 can be inserted into the adjacent fixing rings 4, then the operator rotates the adjusting pipe 301 again to enable the adjusting rod 302 to abut against the fixing rings 4, the adjusting rod 302 can give an inclined supporting force to the retaining plate body 2 through the fixing rings 4 to improve the supporting stability of the retaining plate body 2, and then the operator can sequentially stack the installed supporting structure in the foundation pit, and the inserting rod 305 is inserted into the corresponding inserting groove 304, and finally, the worker only needs to make the locking bolt 401 sequentially penetrate through the fixing ring 4, the adjusting rod 302, the inserting groove 304 and the inserting rod 305 and be in threaded connection with the inserting rod 305, and the worker can perform subsequent work.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides an inside supporting mechanism of deep basal pit for building engineering construction, includes evenly distributed's spud pile (1), evenly distributed's fender native body (2), evenly distributed's supporting component (3) and evenly distributed's solid fixed ring (4), its characterized in that: the retaining plate body (2) is arranged between the adjacent fixing piles (1), the fixing rings (4) are arranged on the surface of the retaining plate body (2), the supporting assemblies (3) are arranged on the surface of the fixing rings (4), and the lower ends of the supporting assemblies (3) penetrate through the fixing rings (4) and are fixedly connected with the adjacent supporting assemblies (3);

the supporting component (3) comprises an adjusting pipe (301), the two ends of the adjusting pipe (301) are respectively connected with an adjusting rod (302) in a threaded mode, one end of the adjusting rod (302) penetrates through the fixing ring (4) and extends to the adjacent portion of the fixing ring (4).

2. The internal supporting mechanism of the deep foundation pit for constructional engineering construction as claimed in claim 1, wherein: the inside of adjusting pipe (301) is provided with quantity for two internal thread (306), two the screw thread opposite direction of internal thread (306), the surface of adjusting pipe (301) is provided with adjacent internal thread (306) assorted external screw thread (303).

3. The internal supporting mechanism of the deep foundation pit for constructional engineering construction as claimed in claim 1, wherein: the inner part of the adjusting pipe (301) is rotatably connected with a limiting rod (308), two ends of the limiting rod (308) penetrate through the two adjusting rods (302) respectively and extend into the adjusting rods (302), and the cross section of each adjusting rod (302) is rectangular.

4. The internal supporting mechanism of the deep foundation pit for constructional engineering construction as claimed in claim 3, wherein: the surface of the limiting rod (308) is fixedly connected with a bearing (307), and the surface of the bearing (307) is fixedly connected with the inner wall of the adjusting pipe (301).

5. The internal supporting mechanism of the deep foundation pit for constructional engineering construction as claimed in claim 1, wherein: the upper end of the adjusting rod (302) is provided with an inserting groove (304), and the lower end of the adjusting rod (302) is fixedly connected with an inserting rod (305) inserted into the inserting groove (304).

6. The internal supporting mechanism of the deep foundation pit for constructional engineering construction as claimed in claim 5, wherein: the surface of the fixing ring (4) is in threaded connection with a locking bolt (401), and one end of the locking bolt (401) penetrates through the fixing ring (4), the adjusting rod (302), the inserting groove (304) and the inserting rod (305) in sequence and is in threaded connection with the inserting rod (305).