CN216892431U

CN216892431U - Foundation construction is with supporting plate that foundation lateral wall prevented collapsing

Info

Publication number: CN216892431U
Application number: CN202123418927.1U
Authority: CN
Inventors: 朱仙
Original assignee: Anhui Anshun Water Conservancy Construction Engineering Co ltd
Current assignee: Anhui Anshun Water Conservancy Construction Engineering Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-05
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a foundation construction technical field just discloses a supporting board that foundation construction was prevented collapsing with ground lateral wall, prop up the backplate including L shape ground, the lower fixed surface of the backplate of L shape ground is connected with a plurality of spacing inserted bars, one side outer wall fixedly connected with L shape connecting plate of the backplate is propped up to L shape ground, the opposite side outer wall fixedly connected with and the L shape connecting plate matched with cutting of L shape ground backplate. This application can effectively improve convenience and the efficiency that the foundation lateral wall prevents collapsing and prop up backplate and assemble to and reduced staff's intensity of labour, and can improve the reliability of foundation lateral wall prevents collapsing the backup pad concatenation department, the condition of too big gap between the backup pad of avoiding collapsing the foundation lateral wall to appear as far as possible, can reduce the support assembly quantity of the foundation lateral wall of support in the foundation simultaneously and prevent collapsing the backup pad, the construction space of foundation has been enlarged, and the convenience and the efficiency of foundation construction have been improved.

Description

Foundation construction is with supporting plate that foundation lateral wall prevents collapsing

Technical Field

The application relates to the technical field of foundation construction, in particular to a foundation side wall collapse prevention supporting and protecting plate for foundation construction.

Background

The foundation pit supporting is a supporting and retaining, 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 the supporting structure is adopted for the excavation of the foundation pit or not and which supporting structure is adopted are determined according to the peripheral environment of the foundation pit, the condition of the underground structure, the excavation depth of the foundation pit, the engineering geological and hydrogeological conditions, the construction season, the regional engineering experience and the like through comprehensive analysis and comparison of economy, technology and environment, the supporting mechanism is mainly realized through a supporting and protecting plate, the collapse of the side wall of the foundation is avoided as much as possible through the blocking effect of the supporting and protecting plate, and further the safety of the foundation construction is ensured.

A plurality of bolts and nuts are needed to be used for fixing when the existing foundation side wall collapse prevention supporting plate is spliced, the condition that the splicing process is complicated and inconvenient when the supporting plate is installed is caused, alignment between the supporting plates needs to be adjusted repeatedly, time and labor are wasted, convenience and efficiency of installation of the foundation side wall collapse prevention supporting plate are affected, and labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purpose is in order to solve among the prior art ground lateral wall collapse prevention supporting plate concatenation process loaded down with trivial details inconvenience, and aims at between the supporting plate and need adjust repeatedly, not only influences convenience and the efficiency of ground lateral wall collapse prevention supporting plate installation, still increases staff intensity of labour's problem, and the ground construction is with ground lateral wall collapse prevention's that provides a backplate.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a supporting plate that ground construction was prevented collapsing with ground lateral wall, includes that L shape ground props up the backplate, the lower fixed surface of the backplate is propped up to L shape ground is connected with a plurality of spacing inserted bars, one side outer wall fixedly connected with L shape connecting plate of the backplate is propped up to L shape ground, the opposite side outer wall fixedly connected with and the L shape connecting plate matched with of the backplate is propped up to L shape ground is inserted the strip, the top outer wall fixedly connected with of the backplate is a plurality of and spacing inserted bar matched with of L shape ground is connected the drum, the link of two symmetric distributions of the top outer wall fixedly connected with of the backplate is propped up to L shape ground, two the equal swing joint of outer wall of link has supplementary fixed establishment, the outer wall fixedly connected with strengthening mechanism of the backplate is propped up to L shape ground.

As an preferred technical scheme of this application, supplementary fixed establishment include with link outer wall swing joint's couple, the last fixed surface of couple is connected with wire rope, wire rope's top fixedly connected with T shape screw rod, the pole wall screw thread of T shape screw rod has cup jointed the U-shaped plate, the lateral wall fixedly connected with fixed block of U-shaped plate, the lower fixed surface of fixed block is connected with fixed inserted bar.

As an optimal technical scheme of this application, strengthening mechanism includes a plurality ofly and L shape ground backplate outer wall fixed connection's reinforcing plate, and is a plurality of the common fixedly connected with support column of outer wall of reinforcing plate, two L shape crossbeam racks of outer wall fixedly connected with of support column.

As an optimal technical scheme of this application, the outer wall connection of L shape ground backplate has a plurality of stock screw thread section of thick bamboos, a plurality of fixing hole with stock screw thread section of thick bamboos outer wall matched with have been seted up to the outer wall of L shape ground backplate.

As a preferred technical scheme of the application, the central points of the connecting cylinder and the limiting inserted rod in the same column are positioned on the same vertical line.

As a preferred technical scheme of this application, two the outer wall of T shape screw rod all fixedly connected with two symmetrical distribution's adjustable ring.

As a preferred technical scheme of the application, a plurality of right-angle supporting plates are fixedly connected to the outer wall of the vertical part and the upper surface of the horizontal part of the L-shaped foundation supporting and protecting plate together.

As an optimal technical scheme of this application, the toper tip has all been seted up to the bottom of spacing inserted bar and fixed inserted bar.

Compared with the prior art, the application provides a foundation construction is with a fender board that foundation side wall collapse was prevented, possesses following beneficial effect:

1. the foundation construction anti-collapse supporting and protecting plate comprises a limiting inserted bar, an L-shaped connecting plate, inserted bars and a connecting cylinder, when the foundation depth is too large and the supporting and protecting plate needs to be spliced, firstly, the bottom L-shaped foundation supporting plate is inserted into the ground of the foundation bottom through the limiting inserted bar, then, other L-shaped foundation supporting and protecting plates are spliced on the left side, the right side and the top of the L-shaped foundation supporting and protecting plate, when the supporting and protecting plate is spliced, the inserted bars are inserted into the L-shaped connecting plate of the left L-shaped foundation supporting and protecting plate, the L-shaped connecting plate is sleeved on the inserted bars of the right L-shaped foundation supporting and protecting plate, then, the limiting inserted bars of the top L-shaped foundation supporting and protecting plate are inserted into the connecting cylinder of the bottom L-shaped foundation supporting and protecting plate, after the L-shaped foundation supporting plate is spliced, the L-shaped beam placing frame in a reinforcing mechanism is used for connecting cross beams for fixing, the splicing process is simple and convenient, and only corresponding connecting pieces are needed, the mechanism can effectively improve the convenience and the efficiency of assembling the anti-collapse supporting plates on the side walls of the foundation, simultaneously reduce the labor intensity of workers, improve the reliability of the splicing position of the anti-collapse supporting plates on the side walls of the foundation and avoid the condition that the gap between the anti-collapse supporting plates on the side walls of the foundation is too large as much as possible;

2. the anti-collapse supporting and protecting plate for the side wall of the foundation for the foundation construction is provided with an auxiliary fixing mechanism, when the collapse-proof supporting plate of the side wall of the foundation is fixed, firstly, the hook of the auxiliary fixing mechanism is hung on the hanging ring of the topmost L-shaped foundation supporting plate, then the fixing block is pulled to tighten the steel wire rope, the fixed inserted bar is inserted into the ground for fixing, and the T-shaped screw rod is rotated by the adjusting ring and moves in the U-shaped plate, thereby leading the steel wire rope to tightly pull the top supporting plate, preventing the top supporting plate from inclining and collapsing, simultaneously reducing the number of the supporting components in the foundation pit as much as possible, enlarging the internal space of the foundation, facilitating the internal construction of the foundation, the mechanism can reduce the number of supporting components of the collapse-preventing supporting plate of the side wall of the foundation in the foundation, enlarge the construction space of the foundation and improve the convenience and efficiency of foundation construction.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, this application can effectively improve convenience and the efficiency that the apron board was assembled is prevented collapsing by the ground lateral wall, and the intensity of labour of staff has been reduced, and can improve the reliability of the apron board concatenation department of preventing collapsing by the ground lateral wall, avoid appearing the too big condition in gap between the apron board is prevented collapsing by the ground lateral wall as far as possible, support assembly quantity of apron board is prevented collapsing by the support lateral wall in can reducing the ground simultaneously, the construction space of ground has been enlarged, and the convenience and the efficiency of ground construction have been improved.

Drawings

Fig. 1 is a schematic structural diagram of a foundation side wall collapse prevention support guard plate for foundation construction according to the present application;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

FIG. 3 is an enlarged view of the portion B of FIG. 1;

fig. 4 is a schematic structural diagram of a partial side view of a collapse-preventing supporting plate for a foundation side wall for foundation construction.

In the figure: 1. l-shaped foundation support guard plates; 2. a limiting inserted rod; 3. an L-shaped connecting plate; 4. cutting; 5. a connecting cylinder; 6. hanging a ring; 7. an auxiliary fixing mechanism; 71. hooking; 72. a wire rope; 73. a T-shaped screw; 74. a U-shaped plate; 75. a fixed block; 76. fixing the inserted rod; 8. a reinforcement mechanism; 81. a reinforcing plate; 82. a support pillar; 83. an L-shaped beam placing rack; 9. an anchor rod threaded barrel; 10. an adjusting ring; 11. and a right-angle support plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-2, the supporting plate for preventing collapse of the side wall of the foundation for foundation construction comprises an L-shaped foundation supporting and protecting plate 1, wherein the outer wall of the L-shaped foundation supporting and protecting plate 1 is connected with a plurality of anchor rod threaded cylinders 9, the outer wall of the L-shaped foundation supporting and protecting plate 1 is provided with a plurality of fixing through holes matched with the outer walls of the anchor rod threaded cylinders 9, the anchor rod threaded cylinders 9 are connected with anchor rods, and the anchor rods are inserted into the side wall of the foundation, so that the L-shaped foundation supporting and protecting plate 1 is stably installed, and the supporting reliability of the supporting plate is improved; the common fixedly connected with a plurality of right angle backup pads 11 of the vertical portion outer wall of L shape ground backplate 1 and horizontal part upper surface, right angle backup pad 11 can improve the structural strength of L shape ground backplate 1 bottom.

Referring to fig. 1-2 and 4, the lower surface of an L-shaped foundation support guard plate 1 is fixedly connected with a plurality of limit insertion rods 2, the bottom ends of the limit insertion rods 2 are provided with tapered pointed ends which can facilitate the limit insertion rods 2 to be inserted into the ground, the outer wall of one side of the L-shaped foundation support guard plate 1 is fixedly connected with an L-shaped connecting plate 3, the outer wall of the other side of the L-shaped foundation support guard plate 1 is fixedly connected with an insertion strip 4 matched with the L-shaped connecting plate 3, the outer wall of the top end of the L-shaped foundation support guard plate 1 is fixedly connected with a plurality of connecting cylinders 5 matched with the limit insertion rods 2, and the central points of the connecting cylinders 5 and the limit insertion rods 2 in the same row are positioned on the same vertical line, so that the limit insertion rods 2 of different L-shaped foundation support guard plates 1 can be conveniently inserted into the connecting cylinders 5 of other L-shaped foundation support guard plates 1, and the convenience of assembling of the L-shaped foundation support guard plates 1 is improved; the outer wall of the top end of the L-shaped foundation support guard plate 1 is fixedly connected with two symmetrically distributed suspension rings 6.

Referring to fig. 2-3, the outer walls of two hanging rings 6 are movably connected with an auxiliary fixing mechanism 7, the auxiliary fixing mechanism 7 includes a hook 71 movably connected with the outer wall of the hanging ring 6, the upper surface of the hook 71 is fixedly connected with a steel wire rope 72, the top end of the steel wire rope 72 is fixedly connected with a T-shaped screw 73, the rod wall of the T-shaped screw 73 is in threaded sleeve connection with a U-shaped plate 74, the side wall of the U-shaped plate 74 is fixedly connected with a fixed block 75, the lower surface of the fixed block 75 is fixedly connected with a fixed inserted rod 76, the bottom end of the fixed inserted rod 76 is provided with a conical tip which can facilitate the insertion of the fixed inserted rod 76 into the ground, the hook 71 is hung on the hanging ring 6 of the topmost L-shaped foundation support plate 1, then the fixed block 75 is pulled and the fixed inserted rod 76 is inserted into the ground for fixation, the outer walls of the two T-shaped screws 73 are fixedly connected with two symmetrically distributed adjusting rings 10, the adjusting rings 10 can facilitate the rotation of the T-shaped screws 73, thereby facilitating the tightening of the steel wire rope 72; the T-shaped screw 73 moves in the U-shaped plate 74, so that the steel wire rope 72 tightly pulls the top supporting plate, the top supporting plate is prevented from inclining and collapsing, the number of supporting components in the foundation pit is reduced as much as possible, and the internal space of the foundation is enlarged, so that the internal construction of the foundation is facilitated.

Referring to fig. 1, outer wall fixedly connected with strengthening mechanism 8 of L shape ground backplate 1, strengthening mechanism 8 includes a plurality of reinforcing plates 81 with 1 outer wall fixed connection of L shape ground backplate, the common fixedly connected with support column 82 of outer wall of a plurality of reinforcing plates 81, two L shape crossbeam racks 83 of outer wall fixedly connected with of support column 82, reinforcing plate 81 and support column 82 are fixed to be set up and to effectively improve the structural strength of L shape ground backplate 1 on L shape ground backplate 1 surface, connect the crossbeam through L shape crossbeam racks 83 and can improve the stability that a plurality of L shape ground backplate 1 were assembled.

The working principle is as follows: when the foundation depth is too large and the support guard plates need to be spliced, firstly, the L-shaped foundation support guard plate 1 at the bottom layer is inserted into the ground of the foundation base through the limiting insertion rod 2, then other L-shaped foundation support guard plates 1 are spliced at the left side, the right side and the top of the L-shaped foundation support guard plate 1, in the splicing process, the insertion strip 4 is inserted into the L-shaped connecting plate 3 of the L-shaped foundation support guard plate 1 at the left side, the L-shaped connecting plate 3 is sleeved on the insertion strip 4 of the L-shaped foundation support guard plate 1 at the right side, then the limiting insertion rod 2 of the L-shaped foundation support guard plate 1 at the top is inserted into the connecting cylinder 5 of the L-shaped foundation support guard plate 1 at the bottom part, after the L-shaped foundation support guard plates 1 are spliced, the L-shaped beam placing frame 83 in the reinforcing mechanism 8 is used for connecting the beams for fixing, the splicing process is simple and convenient, only corresponding connecting pieces are required to be connected, the L-shaped foundation support guard plates 1 do not need to be repeatedly adjusted, time and labor is saved, the structure of the joint of the L-shaped foundation support guard plate 1 is reliable, the mechanism can effectively improve the convenience and efficiency of assembling the foundation side wall collapse prevention support guard plates, simultaneously reduce the labor intensity of workers, improve the reliability of the joint of the foundation side wall collapse prevention support guard plates and avoid the condition that the gap between the foundation side wall collapse prevention support guard plates is too large as much as possible;

when the foundation side wall collapse prevention supporting plate is fixed, firstly, a hook 71 of an auxiliary fixing mechanism 7 is hung on a hanging ring 6 of the top L-shaped foundation supporting plate 1, then a fixing block 75 is pulled to enable a steel wire rope 72 to be tightened, a fixing insertion rod 76 is inserted into the ground to be fixed, meanwhile, a T-shaped screw 73 is rotated through an adjusting ring 10, the T-shaped screw 73 moves in a U-shaped plate 74, the steel wire rope 72 is further enabled to tightly pull the top supporting plate, the top supporting plate is prevented from inclining and collapsing, meanwhile, the number of supporting components in a foundation pit is reduced as much as possible, the internal space of the foundation is enlarged, and internal construction of the foundation is facilitated.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present application in the scope of the present application.

Claims

1. A supporting plate for preventing the side wall of foundation from collapsing for foundation construction comprises an L-shaped supporting plate (1) for foundation, it is characterized in that the lower surface of the L-shaped foundation support guard plate (1) is fixedly connected with a plurality of limit inserted rods (2), the outer wall of one side of the L-shaped foundation support guard plate (1) is fixedly connected with an L-shaped connecting plate (3), the outer wall of the other side of the L-shaped foundation support guard plate (1) is fixedly connected with an inserting strip (4) matched with the L-shaped connecting plate (3), the outer wall of the top end of the L-shaped foundation support guard plate (1) is fixedly connected with a plurality of connecting cylinders (5) matched with the limit inserted rods (2), the outer wall of the top end of the L-shaped foundation support guard plate (1) is fixedly connected with two symmetrically distributed hanging rings (6), the outer walls of the two hanging rings (6) are movably connected with auxiliary fixing mechanisms (7), the outer wall of the L-shaped foundation support guard plate (1) is fixedly connected with a reinforcing mechanism (8).

2. The supporting and protecting plate for preventing the collapse of the side wall of the foundation for the foundation construction according to claim 1, wherein the auxiliary fixing mechanism (7) comprises a hook (71) movably connected with the outer wall of the hanging ring (6), a steel wire rope (72) is fixedly connected to the upper surface of the hook (71), a T-shaped screw (73) is fixedly connected to the top end of the steel wire rope (72), a U-shaped plate (74) is sleeved on the rod wall thread of the T-shaped screw (73), a fixing block (75) is fixedly connected to the side wall of the U-shaped plate (74), and a fixing inserted rod (76) is fixedly connected to the lower surface of the fixing block (75).

3. The supporting and protecting plate for preventing the foundation side wall from collapsing for the foundation construction according to claim 1, wherein the reinforcing mechanism (8) comprises a plurality of reinforcing plates (81) fixedly connected with the outer wall of the L-shaped foundation supporting and protecting plate (1), the outer walls of the plurality of reinforcing plates (81) are fixedly connected with a supporting column (82) together, and the outer wall of the supporting column (82) is fixedly connected with two L-shaped beam placing frames (83).

4. The foundation side wall collapse prevention supporting and protecting plate for the foundation construction according to claim 1, wherein a plurality of anchor rod threaded cylinders (9) are connected to the outer wall of the L-shaped foundation supporting and protecting plate (1), and a plurality of fixing through holes matched with the outer wall of the anchor rod threaded cylinders (9) are formed in the outer wall of the L-shaped foundation supporting and protecting plate (1).

5. The support guard plate for preventing collapse of foundation side wall for foundation construction as claimed in claim 1, wherein the center points of the connecting cylinder (5) and the position-limiting inserted rod (2) in the same column are on the same vertical line.

6. The support guard plate for preventing the side wall of the foundation from collapsing for the foundation construction as claimed in claim 2, wherein the outer wall of the two T-shaped screws (73) is fixedly connected with two symmetrically distributed adjusting rings (10).

7. The foundation side wall collapse prevention supporting and protecting plate for the foundation construction according to claim 1, wherein a plurality of right-angled supporting plates (11) are fixedly connected to the outer wall of the vertical part and the upper surface of the horizontal part of the L-shaped foundation supporting and protecting plate (1) together.

8. The support guard plate for preventing the collapse of the side wall of the foundation for the foundation construction as claimed in claim 2, wherein the bottom ends of the limiting inserted rod (2) and the fixed inserted rod (76) are both provided with conical cusps.