CN218263895U

CN218263895U - Foundation ditch collapse prevention device for civil engineering

Info

Publication number: CN218263895U
Application number: CN202221194116.XU
Authority: CN
Inventors: 石玉美; 韩浩; 张丽丽
Original assignee: Shandong Tanki Industry & Commerce Group Co ltd
Current assignee: Shandong Tanki Industry & Commerce Group Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2023-01-10
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a foundation ditch collapse prevention device for civil engineering, including gusset plate, connecting plate, roof and jack, one side swing joint of gusset plate bottom has first spud, the inside one side of gusset plate is provided with the spacing groove, the top swing joint of gusset plate one side has the bull stick, one side fixedly connected with movable block of bull stick. The utility model discloses an there is the connecting plate at the inside swing joint of gusset plate, the screw groove on the connecting plate is changeed over to through the inside swing joint's of gusset plate screw rod simultaneously, can accomplish being connected of gusset plate and connecting plate, when the regulation according to the foundation ditch actual height needs go on installing, through rotating the bull stick of gusset plate one side, can make the bull stick drive the screw rod through the movable block and rotate, and make the screw rod roll out from the screw groove on the connecting plate, the screw groove of different positions on the connecting plate is changeed over to this moment through the screw rod, can accomplish the altitude mixture control between gusset plate and the connecting plate.

Description

Foundation ditch collapse prevention device for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a device of caving in is prevented to foundation ditch for civil engineering.

Background

The civil engineering construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, can also be said to be the process of changing various lines on design drawings into real objects in designated places, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a building is excavated deeply and nearby, a foundation pit wall supporting method, a concrete-sprayed wall protection method and a large foundation pit can be used, and even an underground continuous wall and a columnar column type cast-in-situ bored pile are linked to prevent an outer soil layer from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.

The foundation pit collapse prevention device for the existing civil engineering construction is highly fixed, cannot be adjusted according to the actual depth of a foundation pit, is poor in stability, and is prone to toppling over when stressed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation ditch anti-collapse device for civil engineering to solve the current foundation ditch anti-collapse device for civil engineering who proposes in the above-mentioned background art, the high fixed can't be adjusted according to the actual degree of depth of foundation ditch, and stability is relatively poor, and the atress is how big easily to lead to empting the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foundation ditch collapse prevention device for civil engineering, includes gusset plate, connecting plate, roof and jack, one side swing joint of gusset plate bottom has first spud, the inside one side of gusset plate is provided with the spacing groove, the top swing joint of gusset plate one side has the bull stick, one side fixedly connected with movable block of bull stick, the outside swing joint of movable block has the gusset plate, one side fixedly connected with screw rod of movable block, the inside swing joint of gusset plate has the connecting plate.

Preferably, screw grooves are uniformly formed in one side of the connecting plate at equal intervals, and screw rods are movably connected inside the screw grooves.

Preferably, the bottom fixedly connected with stopper of connecting plate one side, the outside sliding connection of stopper has the spacing groove.

Preferably, the top end of the connecting plate is movably connected with a top plate, one side of the top plate is fixedly connected with a reinforcing rod, and one side of the reinforcing rod is fixedly connected with a pull rope.

Preferably, one side of the reinforcing plate is fixedly connected with a first movable shaft, one side of the first movable shaft is movably connected with a jack, and the bottom end of the jack is movably connected with a second movable shaft.

Preferably, the bottom end of the second movable shaft is fixedly connected with a bottom plate, one side of the bottom plate is provided with a positioning groove, and the inside of the positioning groove is movably connected with a second positioning pile.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the foundation pit collapse prevention device for civil construction, the connecting plate is movably connected inside the reinforcing plate, and meanwhile, the screw rod movably connected inside the reinforcing plate is turned into the screw groove in the connecting plate, so that the connection between the reinforcing plate and the connecting plate can be completed;

2. this foundation ditch anti-collapse device for civil engineering, be provided with the constant head tank through one side at the bottom plate, pass the constant head tank nail on the bottom plate through the second spud pile and go into ground, can fix the bottom at the foundation ditch with the bottom plate, there is the gusset plate one side of bottom plate through jack swing joint simultaneously, then start through the jack, can play the outrigger operation to the gusset plate, guarantee the holistic stability of anti-collapse device simultaneously, connecting plate top swing joint has the roof simultaneously, and be provided with the anchor strut in one side of roof, pass the anchor strut through the stay cord, the other of stay cord is connected with counter weight equipment simultaneously, can further increase the fastness of device installation.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the connection structure of the reinforcing plate and the connecting plate of the present invention;

fig. 4 is a schematic view of the top structure of the top plate of the present invention.

In the figure: 1. a reinforcing plate; 101. a first positioning pile; 102. a limiting groove; 2. a rotating rod; 201. a movable block; 202. a screw; 3. a connecting plate; 301. a screw groove; 302. a limiting block; 4. a top plate; 401. a reinforcing rod; 5. pulling a rope; 6. a first movable shaft; 7. a jack; 701. a second movable shaft; 8. a base plate; 801. Positioning a groove; 9. and a second spud.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides an embodiment: a foundation pit collapse prevention device for civil construction comprises a reinforcing plate 1, a connecting plate 3, a top plate 4 and a jack 7, wherein one side of the bottom end of the reinforcing plate 1 is movably connected with a first positioning pile 101, one side of the inner part of the reinforcing plate 1 is provided with a limiting groove 102, and the bottom end of the reinforcing plate 1 can be fixed through the first positioning pile 101;

the top end of one side of the reinforcing plate 1 is movably connected with a rotating rod 2, one side of the rotating rod 2 is fixedly connected with a movable block 201, the outer part of the movable block 201 is movably connected with the reinforcing plate 1, one side of the movable block 201 is fixedly connected with a screw 202, the inner part of the reinforcing plate 1 is movably connected with a connecting plate 3, screw grooves 301 are uniformly arranged on one side of the connecting plate 3 at equal intervals, the inner part of the screw grooves 301 is movably connected with the screw 202, the screw 202 movably connected with the inner part of the reinforcing plate 1 is rotated to the screw grooves 301 on the connecting plate 3, and the connection between the reinforcing plate 1 and the connecting plate 3 can be completed;

the bottom end of one side of the connecting plate 3 is fixedly connected with a limiting block 302, the limiting block 302 is connected with a limiting groove 102 in a sliding manner, and the limiting block 302 slides in the limiting groove 102 in the reinforcing plate 1, so that the stable limiting effect on the connecting plate 3 can be achieved;

the top end of the connecting plate 3 is movably connected with a top plate 4, one side of the top plate 4 is fixedly connected with a reinforcing rod 401, one side of the reinforcing rod 401 is fixedly connected with a pull rope 5, and the pull rope 5 is connected with external counterweight equipment, so that the mounting firmness of the device can be improved;

one side of the reinforcing plate 1 is fixedly connected with a first movable shaft 6, one side of the first movable shaft 6 is movably connected with a jack 7, the bottom end of the jack 7 is movably connected with a second movable shaft 701, the bottom end of the second movable shaft 701 is fixedly connected with a bottom plate 8, the jack 7 and the reinforcing plate 1 are installed in a triangular position, and the reinforcing plate 1 can be stably supported by starting the jack 7;

one side of bottom plate 8 is provided with constant head tank 801, and the inside swing joint of constant head tank 801 has second spud 9, passes constant head tank 801 on the bottom plate 8 through second spud 9 to the ground is nailed in, can fix the bottom in the foundation ditch with bottom plate 8.

When the embodiment of the application is used: the anti-collapse device comprises a reinforcing plate 1, a connecting plate 3, a screw 202 movably connected with the inside of the reinforcing plate 1, a screw groove 301 formed in the connecting plate 3 is rotated in through the screw 202, the reinforcing plate 1 can be connected with the connecting plate 3, when the device is adjusted according to the actual height requirement of a foundation pit, the screw 2 on one side of the reinforcing plate 1 is rotated, the screw 202 can be driven to rotate through a movable block 201, the screw 202 is rotated out of the screw groove 301 formed in the connecting plate 3, the screw groove 301 in different positions on the connecting plate 3 is rotated in through the screw 202 at the moment, the height adjustment between the reinforcing plate 1 and the connecting plate 3 can be completed, a positioning groove 801 is formed in one side of a bottom plate 8, a positioning pile 801 penetrates through a second positioning pile 9 and is nailed into the ground through the positioning groove 801 formed in the bottom plate 8, the bottom end of the foundation pit can be fixed on the bottom end of the foundation pit, the reinforcing plate 1 is movably connected with the reinforcing plate 1 through a jack 7, the reinforcing plate 1 can be started through the jack 7, the stabilizing support operation can be performed on the reinforcing plate 1, the anti-collapse device can be guaranteed, the whole stability of the anti-collapse device, a connecting plate 3, a connecting plate 4 is connected with a balance weight 5, and a pull rope 401 can be further connected with a balance device through a pull rope 5.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a foundation ditch collapse prevention device for civil engineering, its characterized in that, including gusset plate (1), connecting plate (3), roof (4) and jack (7), one side swing joint of gusset plate (1) bottom has first spud (101), one side of gusset plate (1) inside is provided with spacing groove (102), the top swing joint of gusset plate (1) one side has bull stick (2), one side fixedly connected with movable block (201) of bull stick (2), the outside swing joint of movable block (201) has gusset plate (1), one side fixedly connected with screw rod (202) of movable block (201), the inside swing joint of gusset plate (1) has connecting plate (3).

2. The foundation pit collapse prevention device for civil construction according to claim 1, characterized in that: screw grooves (301) are uniformly formed in one side of the connecting plate (3) at equal intervals, and screw rods (202) are movably connected inside the screw grooves (301).

3. The foundation pit collapse prevention device for civil construction according to claim 1, characterized in that: the bottom end of one side of the connecting plate (3) is fixedly connected with a limiting block (302), and the outer portion of the limiting block (302) is connected with a limiting groove (102) in a sliding mode.

4. The foundation pit collapse prevention device for civil construction according to claim 1, characterized in that: the top end of the connecting plate (3) is movably connected with a top plate (4), one side of the top plate (4) is fixedly connected with a reinforcing rod (401), and one side of the reinforcing rod (401) is fixedly connected with a pull rope (5).

5. The foundation pit collapse prevention device for civil construction according to claim 1, characterized in that: one side fixedly connected with first loose axle (6) of gusset plate (1), one side swing joint of first loose axle (6) has jack (7), the bottom swing joint of jack (7) has second loose axle (701).

6. The foundation pit collapse prevention device for civil engineering according to claim 5, wherein: the bottom end of the second movable shaft (701) is fixedly connected with a bottom plate (8), one side of the bottom plate (8) is provided with a positioning groove (801), and a second positioning pile (9) is movably connected inside the positioning groove (801).