CN217896528U

CN217896528U - Truss-type foundation pit supporting structure for building construction

Info

Publication number: CN217896528U
Application number: CN202222255419.4U
Authority: CN
Inventors: 任国梁; 张万里
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-25
Anticipated expiration: 2032-08-26

Abstract

The utility model belongs to the technical field of excavation supporting equipment, especially, be a construction truss-like excavation supporting construction, including roof, a backplate, plugboard, locating part and inclined supporting board, the roof rotates to be connected on a backplate, it has the plugboard to peg graft to slide on the backplate, connect the setting through the locating part cooperation between backplate and the plugboard. The utility model discloses a retaining mechanism for foundation pit can be applicable to the domatic supporting use at different angles of inclination, design through the roof, can fix from the edge at foundation ditch top, make this supporting device can firmly strut the foundation ditch, the supporting plate rotates to be connected on the roof, can strut the use to the foundation ditch on different inclined planes through adjusting, the plugboard cooperation is pegged graft on the supporting plate, can strut the use to the foundation ditch of the different degree of depth through adjusting, the device sets up the inclined strut board can support the plugboard under the condition of adjusting the permission and use, ensure that retaining mechanism for foundation ditch is firm.

Description

Truss-type foundation pit supporting structure for building construction

Technical Field

The utility model relates to an excavation supporting equipment technical field specifically is a construction truss-like excavation supporting construction.

Background

The foundation pit supporting is a supporting, reinforcing and protecting measure adopted for the side wall and the peripheral environment of the foundation pit for ensuring the safety of the construction of the underground structure and the peripheral environment of the foundation pit, whether a supporting structure is adopted for the foundation pit excavation or not and which supporting structure is adopted are comprehensively analyzed and compared according to the peripheral environment of the foundation pit, the condition of the underground structure, the excavation depth of the foundation pit, engineering geological and hydrogeological conditions, construction seasons, regional engineering experience and the like through economy, technology and environment.

However, the existing foundation pit support has the following defects: the foundation pit supporting device can not be used for supporting the foundation pits on different inclined planes, can not be used for supporting the foundation pits with different depths, is complex in use, inconvenient to use and poor in supporting effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction truss-like underground structure has solved the underground structure that underground structure can not satisfy the different degree of depth on different inclined planes and has strutted the not good problem of effect.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a construction truss-like foundation ditch supporting construction, includes roof, a backplate, plugboard, locating part and oblique fagging, the roof rotates to be connected on a backplate, it has the plugboard to slide on the backplate to peg graft, it sets up to connect through the locating part cooperation between backplate and the plugboard, the cooperation is provided with oblique fagging on the plugboard.

Furthermore, one end fixedly connected with axis of rotation of roof, fixedly connected with shackle on the roof, equidistant fixedly connected with first pin on the roof of shackle opposite face.

Furthermore, one end of the supporting and protecting plate is fixedly connected with a rotating seat, the rotating seat is rotatably connected with the rotating shaft, the supporting and protecting plate is provided with an inserting groove in a matching mode, the supporting and protecting plate is provided with a limiting groove in a matching mode, and the supporting and protecting plate is provided with limiting holes at equal intervals.

Furthermore, a protruding block is integrally formed on the inserting plate and is connected in the inserting groove in a sliding mode, a limiting column is arranged at one end of the inserting plate in a matched mode with the limiting groove, the limiting column is connected in the limiting groove in a sliding mode, a second pin is fixedly connected to the other end of the inserting plate, and a clamping groove is formed in the inserting plate.

Furthermore, the locating part comprises bolt, dog, pull ring and bolt, the bolt cooperation is pegged graft in spacing hole and the slotted hole of pegging graft board division, the bolt is provided with two, and two bolts pass through the dog cooperation and connect the setting, fixedly connected with pull ring on the dog, the one end cooperation of bolt is provided with the bolt.

Furthermore, the inclined supporting plate is composed of a plate body, a third pin, a clamping seat and a clamping block, the third pin is fixedly connected to one end of the plate body, the plate body is rotatably connected to the clamping seat, the clamping block is integrally formed on the clamping seat, and the clamping block is connected with the clamping groove in a matched mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a construction truss-like underground structure possesses following beneficial effect:

the utility model discloses a retaining mechanism for foundation pit can be applicable to the domatic supporting use at different angles of inclination, design through the roof, can fix from the edge at foundation ditch top, make this supporting device can firmly strut the foundation ditch, the supporting plate rotates to be connected on the roof, can strut the use to the foundation ditch on different inclined planes through adjusting, the plugboard cooperation is pegged graft on the supporting plate, can strut the use to the foundation ditch of the different degree of depth through adjusting, the device sets up the inclined strut board can support the plugboard under the condition of adjusting the permission and use, ensure that retaining mechanism for foundation ditch is firm.

Drawings

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

FIG. 2 is a schematic view of the top plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the supporting plate of the present invention;

fig. 4 is a schematic diagram of the structure of the plug board of the present invention;

fig. 5 is a schematic view of the limiting member structure of the present invention;

fig. 6 is a schematic diagram of the structure of the diagonal brace of the present invention.

In the figure: 1. a top plate; 101. a rotating shaft; 102. a shackle; 103. a first pin; 2. supporting the guard plate; 201. A rotating seat; 202. inserting grooves; 203. a limiting groove; 204. a limiting hole; 3. a plugboard; 301. a bump; 302. a limiting post; 303. a card slot; 304. a second pin; 4. a stopper; 401. a bolt; 402. A stopper; 403. a pull ring; 404. a bolt; 5. a diagonal bracing plate; 501. a plate body; 502. a third pin; 503. A clamping seat; 504. and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

As shown in figures 1-6, the utility model discloses a construction truss type foundation pit supporting structure that the embodiment proposes, including roof 1, supporting plate 2, plugboard 3, locating part 4 and inclined supporting plate 5, the foundation pit supporting structure of this scheme design is designed through the cooperation design, can support the foundation pit of different inclined planes and different depths, improve the application scope, through the design of roof 1 and inclined supporting plate 5, can carry on effective support to the foundation pit, supporting plate 2 and plugboard 3 are all provided with spacing hole 204 in the cooperation, through the design of spacing hole 204, can when using this supporting device, cooperate the bracing piece to peg graft in the spacing hole 204 of the supporting structure of this scheme design of installing two adjacent on the foundation pit, can expand the foundation pit supporting area, guarantee the supporting effect, roof 1 rotates to connect on supporting plate 2, when using first peg graft in the marginal underground at the top of first pin 103 on roof 1, through first pin 103 in earth, can make roof 1 fix on the edge of foundation pit, supporting plate 2 rotates to connect to roof 1, through adjusting bolt 2, can make its peg 2 on the top of foundation pit 2 adjust the bolt 2, when using this peg 2 to adjust the bolt 2 to adjust the foundation pit, it is suitable for adjusting the backplate 2, the length, then the bolt 2 is suitable for adjusting the foundation pit 2, the bolt 2 to adjust the foundation pit, when this time the foundation pit, it is suitable for adjusting the backplate 2, the foundation pit, the bolt 2 is suitable for adjusting the foundation pit, the backplate 2 is suitable for adjusting the foundation pit, when the length of the foundation pit, when using this time, through pegging graft second pin 304 on plugboard 3 in the bottom of foundation ditch, can cooperate roof 1 to form the supporting effect to the foundation ditch, can avoid the foundation ditch to collapse, two adjacent excavation supporting device can peg graft inside spacing hole 204 through the bracing piece, thereby increase the supporting area, satisfy the user demand, the cooperation is provided with inclined strut board 5 on the plugboard 3, under the condition that the condition allows, can support plugboard 3 through inclined strut board 5, improve and strut the effect, can be convenient when not using pull down inclined strut board 5 from plugboard 3, it is convenient to improve the use, when foundation ditch bottom home range is great, can be with inclined strut board 5 through block 504 and block 503 cooperation block in draw-in groove 303, can make inclined strut board 5 install on plugboard 3, plate body 501 can rotate to be connected on block 503, and plate body 501 bottom cooperation is provided with third pin 502, can be with third pin 502 in the bottom, form the triangular supports to plugboard 3, improve the result of use, ensure to strut firmly, satisfy the user demand.

As shown in fig. 2, in some embodiments, a rotating shaft 101 is fixedly connected to one end of the top plate 1, a shackle 102 is fixedly connected to the top plate 1, first pins 103 are fixedly connected to the top plate 1 on the opposite surface of the shackle 102 at equal intervals, the shackle 102 facilitates pulling the top plate 1 to be taken out, the first pins 103 are separated from being inserted into the ground, the design of the top plate 1 meets the use requirement, the top plate can be fixed from the edge of the top of the foundation pit, and the supporting effect is improved.

As shown in fig. 3 and 4, in some embodiments, one end of the supporting plate 2 is fixedly connected with a rotating seat 201, the rotating seat 201 is rotatably connected with the rotating shaft 101, a plugging groove 202 is cooperatively formed on the supporting plate 2, a limiting groove 203 is cooperatively formed on the supporting plate 2, a limiting hole 204 is equidistantly formed on the supporting plate 2, a convex block 301 is integrally formed on the plugging plate 3, the convex block 301 is slidably connected in the plugging groove 202, a limiting column 302 is arranged at one end of the plugging plate 3 in cooperation with the limiting groove 203, the limiting column 302 is slidably connected in the limiting groove 203, a second pin 304 is fixedly connected to the other end of the plugging plate 3, a clamping groove 303 is formed on the plugging plate 3, and the supporting plate 2 and the plugging plate 3 are cooperatively designed, so as to support foundation pits with different depths, and improve a supporting effect.

As shown in fig. 5, in some embodiments, the limiting member 4 is composed of a bolt 401, a stop block 402, a pull ring 403, and a bolt 404, the bolt 401 is inserted into the limiting hole 204 and the slot hole formed in the insertion plate 3 in a matching manner, two bolts 401 are provided, the two bolts 401 are connected and provided in a matching manner through the stop block 402, the pull ring 403 is fixedly connected to the stop block 402, one end of the bolt 401 is provided with the bolt 404 in a matching manner, and through the design of the limiting member 4, the connection position of the insertion plate 3 on the support plate 2 can be ensured, and the adjustment and use requirements can be met.

As shown in fig. 6, in some embodiments, the inclined strut plate 5 is composed of a plate body 501, a third pin 502, a clamping seat 503 and a clamping block 504, the third pin 502 is fixedly connected to one end of the plate body 501, the plate body 501 is rotatably connected to the clamping seat 503, the clamping block 504 is integrally formed on the clamping seat 503, the clamping block 504 is matched and connected with the clamping groove 303, and the inclined strut plate 5 is designed to support and use the plug-in plate 3 under the condition that the movable range of the bottom of the foundation pit is allowed, so that the supporting effect is improved, and the use convenience is improved when the inclined strut plate is not used and can be conveniently disassembled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a construction truss-like underground structure, includes roof (1), supporting plate (2), plugboard (3), locating part (4) and fagging (5) to one side, its characterized in that: the top plate (1) is rotatably connected to the supporting and protecting plate (2), the supporting and protecting plate (2) is connected with the inserting plate (3) in a sliding and inserting mode, the supporting and protecting plate (2) and the inserting plate (3) are connected through the limiting part (4) in a matched mode, and the inserting plate (3) is provided with the inclined supporting plate (5) in a matched mode.

2. The construction truss type foundation pit supporting structure of claim 1, wherein: one end fixedly connected with axis of rotation (101) of roof (1), fixedly connected with shackle (102) on roof (1), equidistant fixedly connected with first pin (103) on roof (1) of shackle (102) opposite face.

3. The construction truss type foundation pit supporting structure of claim 1, wherein: the one end fixedly connected with of a backplate (2) rotates seat (201), rotate seat (201) and axis of rotation (101) and rotate and be connected the setting, grafting groove (202) have been seted up in the cooperation on a backplate (2), spacing groove (203) have been seted up in the cooperation on a backplate (2), spacing hole (204) have been seted up to equidistant on a backplate (2).

4. The construction truss type foundation pit supporting structure of claim 1, wherein: the improved plug board is characterized in that a convex block (301) is integrally formed on the plug board (3), the convex block (301) is connected in the plug groove (202) in a sliding mode, a limiting column (302) is arranged at one end of the plug board (3) in cooperation with the limiting groove (203), the limiting column (302) is connected in the limiting groove (203) in a sliding mode, a second pin (304) is fixedly connected to the other end of the plug board (3), and a clamping groove (303) is formed in the plug board (3).

5. The construction truss type foundation pit supporting structure of claim 1, wherein: the limiting part (4) comprises a bolt (401), a stop block (402), a pull ring (403) and a bolt (404), the bolt (401) is inserted into a groove hole formed in the limiting hole (204) and the insertion plate (3) in a matched mode, the two bolts (401) are arranged, the two bolts (401) are connected in a matched mode through the stop block (402), the pull ring (403) is fixedly connected to the stop block (402), and the bolt (404) is arranged at one end of each bolt (401) in a matched mode.

6. The construction truss type foundation pit supporting structure of claim 1, wherein: the inclined supporting plate (5) comprises a plate body (501), a third pin (502), a clamping seat (503) and a clamping block (504), the third pin (502) is fixedly connected with one end of the plate body (501), the plate body (501) is rotatably connected onto the clamping seat (503), the clamping seat (503) is integrally formed with the clamping block (504), and the clamping block (504) is matched and connected with the clamping groove (303).