CN215829438U

CN215829438U - Supporting device for house building foundation

Info

Publication number: CN215829438U
Application number: CN202122440797.5U
Authority: CN
Inventors: 林伟楠
Original assignee: Guangdong Minglong Construction Co ltd
Current assignee: Minglong Construction Group Co.,Ltd.
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-02-15
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a supporting device for a house building foundation, which relates to the technical field of supporting equipment and comprises a protection plate, a positioning ring, a column pile, a guide pipe, a pull rod, an anchoring pile, backfill soil, a threaded column, a baffle, a locking pile, a sleeve, a movable through hole and a limiting ring. The utility model has the advantages that the effect of improving the stability is achieved by arranging the anchoring pile, the pull rod, the threaded column and the baffle, the device can be tightly pressed with the side wall of the foundation pit, the loosening and the toppling are not easy to occur, the supporting effect is ensured, meanwhile, the operation is simple, the installation and the disassembly are more convenient, the excessive labor intensity cannot be increased for operators, the comprehensive use effect is better, the effect of improving the supporting effect is achieved by arranging the pressing plate, the sleeve, the supporting rod and the screw rod, a stable triangular supporting structure can be formed, the pressure is dispersed on the side wall of the foundation pit, the toppling resistance is improved, the adjustment can be conveniently carried out according to the difference of the ground gradient, and the use effect is good.

Description

Supporting device for house building foundation

Technical Field

The utility model relates to the technical field of supporting equipment, in particular to a supporting device for a house building foundation.

Background

The house building foundation support device is used for ensuring the safety of underground structure construction and the surrounding environment of a foundation pit, and has the functions of retaining, reinforcing and protecting the side wall of the foundation pit and the surrounding environment; the foundation is excavated under the conditions of soft soil, high underground water level and other complex fields, the problems of soil body slippage, foundation pit instability, pile body deflection, pit bottom uplift and the like are easily caused, and great threats are caused to the safety of peripheral buildings, underground structures and pipelines; the measure that mainly adopts at present erects the guard plate by the foundation ditch lateral wall through the stake, then makes the guard plate block the soil body, avoids its landing to in the foundation ditch.

But current for the ground strutting arrangement steadiness relatively poor, it can not keep inseparable pressfitting between with the lateral wall, easily appear becoming flexible toppling over, easily push down when the soil body slides appearing, lose the function of strutting, comprehensive result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a supporting device for a house building foundation, which solves the problems of the related art.

In order to solve the technical problems, the utility model provides the following technical scheme: house building is strutting arrangement for ground, including the guard plate, the outer wall both sides of guard plate are equipped with a plurality of holding ring, lie in with one side holding ring inner wall one side swing joint has the post stake, outer wall one side that the guard plate is close to the post stake is equipped with the stand pipe, inner wall one side swing joint of stand pipe has the pull rod, the triangular groove intussuseption that forms between guard plate and the domatic ground is filled with backfill soil, the one end that the stand pipe was kept away from to the pull rod extends in the inboard movable sleeve of backfill soil is equipped with the anchor pile, the one end that the pull rod is close to the stand pipe is equipped with hold-down mechanism.

Furthermore, hold-down mechanism includes the screw thread post of threaded connection in pull rod one end, the one end that the pull rod was kept away from to the screw thread post extends to the stand pipe outside and is equipped with the baffle, the baffle is kept away from stand pipe ground outer wall one side and is equipped with the handle, the diameter of baffle is greater than the internal diameter of stand pipe, and it plays the effect that drives the pull rod and carry out concertina movement in the stand pipe to relatively drive the guard plate and keep compressing tightly backfill soil.

Further, the outer wall one side that the guard plate is close to the bottom articulates there is the clamp plate, top one side swing joint that the guard plate was kept away from to the clamp plate has the locking pile, top one side of clamp plate articulates there is the sleeve, the sleeve can be dismantled through the bolt and be connected with the bracing piece, outer wall one side of guard plate is equipped with adjustment mechanism, telescopic one end is kept away from to the bracing piece and is articulated with adjustment mechanism, and it has improved the supporting effect, has reduced the not hard up probability of guard plate.

Further, adjustment mechanism is including locating the fixed block of guard plate outer wall one side, the vertical lead screw that rotates the connection that is equipped with in inside one side of fixed block, the outer wall one side movable sleeve of lead screw is equipped with screw-nut, screw-nut's outer wall one side is articulated with the one end of bracing piece, the one end of lead screw extends to the fixed block outside and is equipped with the runner, and it plays the effect that drives the bracing piece and carry out the motion to constitute stable triangular supports structure between messenger's guard plate and the clamp plate.

Furthermore, top one side of clamp plate is equipped with the activity through-hole that matches with the locking stake, outer wall one side of locking stake is equipped with the clamp plate top and is equipped with the spacing ring, and it plays the effect that improves the fixed effect of locking stake, and what can be stable compresses tightly the clamp plate, prevents not hard up.

Further, the one end that the pull rod is close to the baffle is equipped with screw thread post assorted screw hole, its compact structure nature that has improved the device, top one side of pull rod be equipped with anchor pile assorted spacing through-hole, ensured the steadiness of connecting.

Compared with the prior art, the utility model has the following beneficial effects:

1. this supporting device for housing construction foundation has played the effect that improves the steadiness through setting up anchor pile, pull rod, screw thread post and baffle, can make and keep inseparable pressfitting between device and foundation ditch lateral wall, is difficult for appearing becoming flexible empting, has ensured the effect of strutting, and its easy operation simultaneously, installation and dismantlement are comparatively convenient, can not increase too much intensity of labour for operating personnel, synthesize the result of use preferred.

2. This supporting device for housing construction foundation has played the effect that improves the support effect through setting up clamp plate, sleeve, bracing piece and lead screw, can form a stable triangle bearing structure, disperses foundation ditch lateral wall pressure ground, has improved the ability of anti empting to can conveniently adjust according to the difference of ground slope, excellent in use effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the utility model at B of FIG. 1;

FIG. 4 is a side view of the present invention;

fig. 5 is a schematic structural view of the threaded post of the present invention.

In the figure: 1. a protection plate; 2. a positioning ring; 3. piling; 4. a guide tube; 5. a pull rod; 6. anchoring piles; 7. backfilling; 8. a threaded post; 9. a baffle plate; 10. a grip; 11. pressing a plate; 12. locking the pile; 13. a sleeve; 14. a bolt; 15. a support bar; 16. a fixed block; 17. a screw rod; 18. a feed screw nut; 19. a rotating wheel; 20. a movable through hole; 21. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The supporting device for the house building foundation as shown in fig. 1-5 comprises a protection plate 1, wherein a plurality of positioning rings 2 are arranged on two sides of the outer wall of the protection plate 1, a column pile 3 is movably connected to one side of the inner wall of the positioning rings 2 positioned on the same side, a guide pipe 4 is arranged on one side of the outer wall of the protection plate 1 close to the column pile 3, a pull rod 5 is movably connected to one side of the inner wall of the guide pipe 4, backfill soil 7 is filled in a triangular groove formed between the protection plate 1 and the slope surface of the foundation, one end of the pull rod 5 far away from the guide pipe 4 extends to the inner side of the backfill soil 7 and is movably sleeved with an anchoring pile 6, a pressing mechanism is arranged at one end of the pull rod 5 close to the guide pipe 4 and comprises a threaded column 8 in threaded connection with one end of the pull rod 5, a baffle 9 is arranged at one end of the threaded column 8 far away from the pull rod 5 and extends to the outer side of the guide pipe 4, a handle 10 is arranged at one side of the baffle 9 far away from the outer wall of the guide pipe 4, the diameter of baffle 9 is greater than the internal diameter of stand pipe 4, and it plays the effect that drives pull rod 5 and carry out concertina movement in stand pipe 4 to drive guard plate 1 relatively and keep compressing tightly backfill soil 7, the one end that pull rod 5 is close to baffle 9 is equipped with 8 assorted screw holes of screw thread post, and it has improved the compact structure nature of device, top one side of pull rod 5 be equipped with 6 assorted spacing through-holes of anchor pile, ensured the steadiness of connecting.

The implementation mode is specifically as follows: when the device is used, firstly, the protection plate 1 is vertically arranged at the bottom of the slope of the foundation, then, each column pile 3 penetrates through the positioning ring 2 and is driven into the ground, then, the protection plate 1 is fixed, then, the pull rod 5 penetrates through the guide pipe 4 and extends into a triangular groove formed between the protection plate 1 and the slope of the foundation, then, backfill soil 7 is filled into the triangular groove, when the backfill soil 7 covers the pull rod 5, the anchoring pile 6 penetrates through the limiting through hole and is driven into the backfill soil 7, at the moment, the pull rod 5 is fixed, then, the backfill soil 7 is continuously filled until the backfill soil is kept level with the foundation, then, the threaded column 8 extends into the guide pipe 4 and is in threaded connection with the threaded hole at one end of the pull rod 5, then, the handle 10 is held by hand to rotate, then, the threaded column 8 starts to be screwed into the threaded hole until the baffle plate 9 is in close contact with the outer wall of the guide pipe 4, at the moment, the baffle plate 9 applies pressure to the protection plate 1 through the guide pipe 4, make guard plate 1 and backfill soil 7 keep compressing tightly, when needs are dismantled, only need to pull out anchoring pile 6, can conveniently take pull rod 5 out from stand pipe 4, played the effect that improves the steadiness through setting up above structure, can make and keep inseparable pressfitting between device and foundation ditch lateral wall, difficult appearance is become flexible empty, has ensured the effect of strutting, and its easy operation simultaneously, it is comparatively convenient to install and dismantle, can not increase too much intensity of labour for operating personnel, the comprehensive result of use preferred.

The supporting device for the house building foundation as shown in fig. 1-4, further comprises a pressing plate 11 hinged to one side of the outer wall of the protection plate 1, wherein the pressing plate 11 is located on one side of the outer wall of the protection plate 1 close to the bottom, one side of the top of the pressing plate 11, far away from the protection plate 1, is movably connected with a locking pile 12, one side of the top of the pressing plate 11 is hinged with a sleeve 13, the sleeve 13 is detachably connected with a supporting rod 15 through a bolt 14, one side of the outer wall of the protection plate 1 is provided with an adjusting mechanism, one end of the supporting rod 15, far away from the sleeve 13, is hinged with the adjusting mechanism, so that the supporting effect is improved, the probability of looseness of the protection plate 1 is reduced, the adjusting mechanism comprises a fixed block 16 arranged on one side of the outer wall of the protection plate 1, a screw rod 17 in rotary connection is vertically arranged on one side of the inside of the fixed block 16, and a screw nut 18 is movably sleeved on one side of the outer wall of the screw rod 17, outer wall one side of screw-nut 18 is articulated with the one end of bracing piece 15, the one end of lead screw 17 extends to the fixed block 16 outside and is equipped with runner 19, and it plays the effect that drives bracing piece 15 and move to make and constitute stable triangular supports structure between guard plate 1 and the clamp plate 11, top one side of clamp plate 11 is equipped with and locks stake 12 assorted activity through-hole 20, outer wall one side of locking stake 12 is equipped with clamp plate 11 top and is equipped with spacing ring 21, and it plays the effect that improves the fixed effect of locking stake 12, and what can be stable compresses tightly clamp plate 11, prevents to become flexible.

The implementation mode is specifically as follows: after the protection plate 1 is fixed, the pressing plate 11 is rotated to be attached to the ground, then the locking pile 12 is driven into the ground through the movable through hole 20, the locking pile 12 applies pressure to the pressing plate 11 through the limiting ring 21, the pressing plate 11 is tightly pressed with the ground, then the supporting rod 15 is connected with the sleeve 13 through the bolt 14, the rotating wheel 19 of the adjusting mechanism is rotated, the rotating wheel 19 drives the screw rod 17 in the fixing block 16 to rotate, the screw rod 17 drives the screw rod nut 18 to vertically move, the screw rod nut 18 drives the supporting rod 15 to move, then the supporting rod 15 applies a spreading acting force to the protection plate 1 and the pressing plate 11, and a triangular supporting structure is formed between the protection plate 1 and the pressing plate 11, so that the protection plate 1 is kept stable and is not prone to topple, the supporting effect is improved through the arrangement of the structure, and a stable triangular supporting structure can be formed, the foundation pit side wall is dispersed under pressure, the anti-dumping capacity is improved, the adjustment can be conveniently carried out according to the difference of the ground gradient, and the using effect is good.

The working principle of the utility model is as follows:

referring to the attached drawings 1-5 of the specification, the anchoring piles 6, the pull rods 5, the threaded columns 8 and the baffle plates 9 are arranged to play a role in improving stability, so that the device and the side wall of the foundation pit can be tightly pressed, loosening and toppling are not prone to occurring, the supporting effect is guaranteed, meanwhile, the operation is simple, the installation and the disassembly are convenient, too much labor intensity cannot be increased for operators, and the comprehensive using effect is good.

Furthermore, referring to the attached drawings 1-4 of the specification, the pressing plate 11, the sleeve 13, the supporting rod 15 and the screw rod 17 are arranged to play a role in improving the supporting effect, so that a stable triangular supporting structure can be formed, the side wall of the foundation pit is dispersed under pressure, the anti-dumping capacity is improved, the adjustment can be conveniently carried out according to the difference of the ground gradient, and the using effect is good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. House building is strutting arrangement for ground, including guard plate (1), its characterized in that: the outer wall both sides of guard plate (1) are equipped with a plurality of holding ring (2), lie in with one side holding ring (2) inner wall one side swing joint has pile (3), outer wall one side that guard plate (1) is close to pile (3) is equipped with stand pipe (4), inner wall one side swing joint of stand pipe (4) has pull rod (5), the triangular groove intussuseption that forms between guard plate (1) and the ground is domatic fills backfill soil (7), the one end that stand pipe (4) were kept away from in anchor rod (5) extends in backfill soil (7) inboard activity cover and is equipped with stake (6), the one end that pull rod (5) are close to stand pipe (4) is equipped with hold-down mechanism.

2. The support device for house building foundation according to claim 1, characterized in that: hold-down mechanism includes threaded connection in threaded post (8) of pull rod (5) one end, the one end that pull rod (5) were kept away from in threaded post (8) extends to stand pipe (4) outside and is equipped with baffle (9), outer wall one side that stand pipe (4) were kept away from in baffle (9) is equipped with handle (10), the diameter of baffle (9) is greater than the internal diameter of stand pipe (4).

3. The support device for house building foundation according to claim 1, characterized in that: the utility model discloses a guard plate, including guard plate (1), top one side swing joint that guard plate (1) was kept away from in guard plate (1), outer wall one side that guard plate (1) is close to the bottom articulates there is clamp plate (11), top one side swing joint that guard plate (1) was kept away from in clamp plate (11) has locking pile (12), top one side of clamp plate (11) articulates there is sleeve (13), sleeve (13) can be dismantled through bolt (14) and be connected with bracing piece (15), outer wall one side of guard plate (1) is equipped with adjustment mechanism, the one end that sleeve (13) were kept away from in bracing piece (15) is articulated with adjustment mechanism.

4. The support device for house building foundation according to claim 3, characterized in that: adjustment mechanism is including fixed block (16) of locating guard plate (1) outer wall one side, the vertical lead screw (17) of rotating the connection that is equipped with in inside one side of fixed block (16), the outer wall one side activity cover of lead screw (17) is equipped with screw-nut (18), outer wall one side of screw-nut (18) is articulated with the one end of bracing piece (15), the one end of lead screw (17) extends to the fixed block (16) outside and is equipped with runner (19).

5. The support device for house building foundation according to claim 3, characterized in that: the locking pile is characterized in that a movable through hole (20) matched with the locking pile (12) is formed in one side of the top of the pressing plate (11), and a limiting ring (21) is arranged above the pressing plate (11) and on one side of the outer wall of the locking pile (12).

6. The support device for house building foundation according to claim 2, characterized in that: one end of the pull rod (5) close to the baffle (9) is provided with a threaded hole matched with the threaded column (8), and one side of the top of the pull rod (5) is provided with a limiting through hole matched with the anchoring pile (6).