CN221095145U - Building foundation pit maintaining plate - Google Patents

Abstract

The utility model relates to the technical field of building equipment, in particular to a building foundation pit retaining plate which comprises a bottom plate, a second baffle and a baffle, wherein a rib plate is fixedly arranged on the front end surface of the baffle, the bottom plate is fixedly connected with the front end surface of the baffle, a claw hook structure is arranged on the upper end surface of the bottom plate, a supporting structure is fixedly arranged on the front end surface of the baffle, the supporting structure comprises a support column, a fixed block and a clamping plate, one end of the fixed block is fixedly arranged on the front end surface of the baffle, the other end of the fixed block is fixedly connected with the top end of the support column, the tail end of the support column is fixedly connected with the clamping plate, the clamping plate is fixedly connected with the upper end surface of the bottom plate through a bolt, a conical angle is inserted into soil, then the hooking plate is connected with the hooking block, a solid shaft is enabled to be reduced in a compression spring, the claw hook is enabled to be outwards moved, the soil grabbing area is greatly increased, and meanwhile the stability of the device is further improved.

Description

Building foundation pit maintaining plate

Technical Field

The utility model relates to the technical field of building equipment, in particular to a building foundation pit maintenance plate.

Background

Building foundation pit, developing and utilizing underground space, and constructing various underground constructions such as multilayer basement, underground railway, underground commercial street, etc. There are gravity type stirring pile retaining walls, underground continuous walls, pile row type retaining walls and the like. The stability of the foundation pit and the safety and convenience of the operation in the pit can be ensured, and the displacement of soil bodies at the pit bottom and outside the pit is controlled within a certain range, so that the normal use of adjacent buildings and municipal facilities is ensured.

Along with the development of society, house construction is more and more diversified, however the installation of present building foundation ditch maintenance board is too simple, and the support intensity is too low moreover, when earth collapses, leads to the maintenance board to not reach good maintenance effect, has reduced the security performance of maintenance board, at this end we have designed a building foundation ditch maintenance board, this problem of solution that can be fine.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides a building foundation pit maintenance plate.

The technical scheme adopted by the utility model for solving the technical problems is that the building foundation pit retaining plate comprises a bottom plate, a second baffle and a baffle, wherein a rib plate is fixedly arranged on the front end surface of the baffle, the bottom plate is fixedly connected with the front end surface of the baffle, a claw hook structure is arranged on the upper end surface of the bottom plate, a supporting structure is fixedly arranged on the front end surface of the baffle, protruding blocks are fixedly arranged at the left end and the right end of the baffle, and connecting grooves are fixedly formed at the left end and the right end of the second baffle.

Through adopting above-mentioned technical scheme, when using, link together baffle and second baffle through spread groove and lug, then the floor can strengthen the resistance intensity of baffle and second baffle, can make a plurality of baffles link together, has also increased the maintenance area when making the intensity greatly increased of retainer plate, has increased the safety in utilization performance.

Specifically, bearing structure includes pillar, fixed block and cardboard, the terminal surface is fixed to be provided with the one end of fixed block before the baffle, the top of the other end fixedly connected with pillar of fixed block, the terminal fixedly connected with cardboard of pillar, the cardboard passes through the up end of bolt fixedly connected with bottom plate.

Through adopting above-mentioned technical scheme, fix the pillar on the baffle through the fixed block, then withhold the pillar lower extreme through the cardboard, increase the resistance of backplate to the wall, further promoted the performance of backplate.

Specifically, the bottom plate up end is fixed and is provided with the one end of second fixed block, the other end of second fixed block rotates and is connected with the pivot, the pivot rotates the one end of connecting the collude board, the other end of colluding the board is connected with the top of colluding the piece, collude the terminal fixedly connected with bottom plate's up end of piece.

Through adopting above-mentioned technical scheme, when using, will collude the board and collude the piece through the pivot and be connected, then make the solid axle descend, firmly fix the spring, guarantee the claw and collude the use of structure, improved the stability performance of maintaining the board greatly.

Specifically, claw hook structure includes column casing, taper angle, solid axle, spring, claw hook, third fixed block and vaulting pole, the terminal surface is connected with the top of column casing under the hook plate, the central point of column casing puts and is provided with the solid axle, terminal surface fixedly connected with spring's one end under the solid axle, terminal surface fixedly provided with third fixed block under the solid axle, the one end that the third fixed block rotated and is connected with the vaulting pole, the multiunit claw hook of vaulting pole other end fixedly connected with, the lower terminal surface of column casing is fixed and is provided with the taper angle.

Through adopting above-mentioned technical scheme, insert the toper angle in earth, then will collude the board and collude the piece and be connected, make the solid axle descend the compression spring, make the vaulting pole outwards remove, collude the claw and strut, greatly increased the soil area of grabbing, further promoted the stability of device.

Specifically, the taper angle is a taper angle with a plurality of groups of round holes formed in the outer end face.

Through adopting above-mentioned technical scheme, collude claw and insert in the soil through the toper angle, when retrieving, can get into earth in the toper angle, then through the round hole of seting up on the toper angle, can make things convenient for the discharge of earth, promoted the convenience of device greatly.

The utility model has the beneficial effects that:

According to the building foundation pit retaining plate, the conical angle is inserted into soil, and then the hook plate is connected with the hook block, so that the solid shaft is lowered to compress the spring, the stay bar is moved outwards, the claw is pulled open, the soil grabbing area is greatly increased, and meanwhile the stability of the device is further improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall structure of a construction foundation pit retaining plate according to the present utility model;

FIG. 2 is a schematic view of a structure of a construction foundation pit retaining plate according to the present utility model in partial cross-section;

in the figure: 1. a bottom plate; 2. a baffle; 3. a connecting groove; 4. a bump; 5. rib plates; 6. a fixed block; 7. a support post; 8. a clamping plate; 9. a second fixed block; 10. a rotating shaft; 11. a hook plate; 12. a hook block; 13. a column shell; 14. taper angle; 15. a round hole; 16. a solid shaft; 17. a spring; 18. a claw hook; 19. a third fixed block; 20. a brace rod; 21. and a second baffle.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The technical scheme adopted by the utility model for solving the technical problems comprises a bottom plate 1, a second baffle 21 and a baffle 2, wherein a rib plate 5 is fixedly arranged on the front end surface of the baffle 2, the bottom plate 1 is fixedly connected with the front end surface of the baffle 2, a claw hook structure is arranged on the upper end surface of the bottom plate 1, a supporting structure is fixedly arranged on the front end surface of the baffle 2, protruding blocks 4 are fixedly arranged at the left end and the right end of the baffle 2, and connecting grooves 3 are fixedly formed at the left end and the right end of the second baffle 21.

When in use, the baffle plate 2 and the second baffle plate 21 are connected through the connecting groove 3 and the convex blocks 4, then the rib plate 5 can strengthen the resistance strength of the baffle plate 2 and the second baffle plate 21, a plurality of baffle plates 2 can be connected, the maintenance area is increased while the strength of the maintenance plate is greatly increased, and the use safety performance is increased.

The utility model also includes, as shown in fig. 1, an exemplary support structure comprising a strut 7, a fixed block 6 and a clamping plate 8, wherein the front end surface of the baffle 2 is fixedly provided with one end of the fixed block 6, the other end of the fixed block 6 is fixedly connected with the top end of the strut 7, the tail end of the strut 7 is fixedly connected with the clamping plate 8, and the clamping plate 8 is fixedly connected with the upper end surface of the bottom plate 1 through a bolt

When the anti-theft protection device is used, the support posts 7 are fixed on the baffle plate 2 through the fixing blocks 6, then the lower ends of the support posts 7 are propped up through the clamping plates 8, the resistance of the anti-theft protection plate to the wall is increased, and the service performance of the anti-theft protection plate is further improved.

As shown in fig. 1, the present utility model further includes, for example, that one end of the second fixing block 9 is fixedly disposed on the upper end surface of the base plate 1, the other end of the second fixing block 9 is rotatably connected with a rotating shaft 10, the rotating shaft 10 is rotatably connected with one end of the hook plate 11, the other end of the hook plate 11 is connected with the top end of the hook block 12, and the tail end of the hook block 12 is fixedly connected with the upper end surface of the base plate 1.

When in use, the hook plate 11 is connected with the hook block 12 through the rotating shaft 10, then the solid shaft 16 is lowered, the spring 17 is firmly fixed, the use of the claw hook structure is ensured, and the stability of the retainer plate is greatly improved.

As shown in fig. 2, the present utility model further includes that the claw hook structure includes a column shell 13, a taper angle 14, a solid shaft 16, a spring 17, a claw hook 18, a third fixing block 19 and a supporting rod 20, wherein the lower end surface of the hook plate 11 is connected with the top end of the column shell 13, the solid shaft 16 is disposed at the center of the column shell 13, the lower end surface of the solid shaft 16 is fixedly connected with one end of the spring 17, the lower end surface of the solid shaft 16 is fixedly provided with the third fixing block 19, the third fixing block 19 is rotatably connected with one end of the supporting rod 20, the other end of the supporting rod 20 is fixedly connected with a plurality of groups of claw hooks 18, and the lower end surface of the column shell 13 is fixedly provided with the taper angle 14.

When in use, the conical angle 14 is inserted into soil, then the hook plate 11 is connected with the hook block 12, the solid shaft 16 is led to descend the compression spring 17, the stay bar 20 is led to move outwards, the claw hook 18 is spread, the soil grabbing area is greatly increased, and the stability of the device is further improved.

Illustratively, as shown in fig. 1, the present utility model further includes that the taper angle 14 is a taper angle with a plurality of groups of round holes 15 formed on the outer end surface.

When in use, the claw hook 18 is inserted into the soil through the conical angle 14, and when in recovery, the claw hook 14 can enter the soil, and then the claw hook can be conveniently discharged through the round hole 15 formed in the conical angle, so that the convenience of the device is greatly improved.

When the utility model is used, the retaining plate is connected through the connecting groove 3 and the protruding block 4 on the retaining plate 2 and the second retaining plate 21, then the bottom plate 1 is placed at a proper position, then the conical angle 14 and the column shell 13 are inserted into soil, then the hook plate 11 and the hook block 12 are engaged when the rotating shaft 10 is rotated, so that the hook plate 11 can press down the solid shaft 16 in the column shell 13, the spring 17 is compressed, the supporting rod 20 connected with the third fixing block 19 at the lower end of the solid shaft 16 can prop open the claw hook 18, thereby fixing the retaining plate 2 and the second retaining plate 21, then the supporting force is provided by the supporting post 7, the fixing block 6 and the clamping plate 8 to strengthen the supporting capability of the retaining plate 2 to soil, and the rigidity of the retaining plate is enhanced by the rib plate 5, thereby greatly improving the stable supporting capability of the retaining plate and providing sufficient safety guarantee for labor personnel.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a building foundation ditch backplate, its characterized in that, including bottom plate (1), second baffle (21) and baffle (2), terminal surface is fixed before baffle (2) is provided with floor (5), terminal surface fixedly connected with bottom plate (1) before baffle (2), bottom plate (1) up end is provided with claw and colludes the structure, terminal surface is fixed to be provided with bearing structure before baffle (2), both ends are all fixed about baffle (2) are provided with lug (4), both ends are all fixed about second baffle (21) have been seted up spread groove (3).

2. The building foundation pit maintenance plate according to claim 1, wherein the supporting structure comprises a support column (7), a fixing block (6) and a clamping plate (8), one end of the fixing block (6) is fixedly arranged on the front end face of the baffle (2), the other end of the fixing block (6) is fixedly connected with the top end of the support column (7), the clamping plate (8) is fixedly connected with the tail end of the support column (7), and the clamping plate (8) is fixedly connected with the upper end face of the bottom plate (1) through bolts.

3. The building foundation pit maintenance plate according to claim 1, wherein one end of a second fixed block (9) is fixedly arranged on the upper end face of the bottom plate (1), the other end of the second fixed block (9) is rotatably connected with a rotating shaft (10), the rotating shaft (10) is rotatably connected with one end of a hook plate (11), the other end of the hook plate (11) is connected with the top end of a hook block (12), and the tail end of the hook block (12) is fixedly connected with the upper end face of the bottom plate (1).

4. The building foundation pit maintenance plate according to claim 3, wherein the claw hook structure comprises a column shell (13), a conical angle (14), a solid shaft (16), a spring (17), a claw hook (18), a third fixing block (19) and a supporting rod (20), the lower end face of the hook plate (11) is connected with the top end of the column shell (13), the solid shaft (16) is arranged at the center position of the column shell (13), one end of the spring (17) is fixedly connected with the lower end face of the solid shaft (16), the third fixing block (19) is fixedly arranged on the lower end face of the solid shaft (16), one end of the supporting rod (20) is rotatably connected with the third fixing block, the other end of the supporting rod (20) is fixedly connected with a plurality of groups of claw hooks (18), and the conical angle (14) is fixedly arranged on the lower end face of the column shell (13).

5. The building foundation pit maintenance plate according to claim 4, wherein the taper angle (14) is a taper angle with a plurality of groups of round holes (15) formed in the outer end face.