CN217027005U

CN217027005U - Concrete combined foundation for civil engineering

Info

Publication number: CN217027005U
Application number: CN202220827449.5U
Authority: CN
Inventors: 王煜; 刘永旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-22
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a concrete combined foundation for civil engineering, which comprises a short plate, wherein the side wall of the short plate is provided with a group of grooves, convex blocks are attached in the grooves, a long plate is fixedly connected between the convex blocks, the inner wall of each groove is provided with a group of circular grooves, connecting assemblies are arranged in the circular grooves, the short plate is matched with the long plate through the connecting assemblies, each connecting assembly comprises a spring fixedly connected to the inner wall of the circular groove, the end parts of the springs are fixedly connected with sliding rods, and the sliding rods penetrate through the convex blocks, so that the problems that the conventional concrete combined foundation for civil engineering is inconvenient to install and disassemble in the later period and lacks support due to the fact that plates are usually fixed outside reinforcing steel bars to add concrete are solved.

Description

Concrete combined foundation for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a concrete combined foundation for civil engineering.

Background

The foundation refers to the soil or rock mass of the supporting foundation under the building. Soil layers as building foundations are divided into rocks, gravel soil, sandy soil, silt soil, cohesive soil and artificial filling soil. The foundation includes a natural foundation and an artificial foundation.

At present, the existing concrete combined foundation for civil engineering is usually required to fix plates outside reinforcing steel bars so as to add concrete, but the existing plates are inconvenient to install and disassemble in the later period and lack of support.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete combined foundation for civil engineering, which aims to solve the problems that the existing concrete combined foundation for civil engineering proposed in the background art often needs to fix plates outside reinforcing steel bars so as to add concrete, but the existing plates are inconvenient to install and disassemble in the later period and lack of support.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a concrete combination ground for civil engineering, includes the short slab, a set of recess has been seted up to the short slab lateral wall, the laminating has the lug in the recess, fixedly connected with long slab between the lug, grooved inner wall has seted up a set of circular slot, be equipped with coupling assembling in the circular slot, the short slab cooperatees with the long slab through coupling assembling, coupling assembling includes the spring of fixed connection at the circular slot inner wall, spring tip fixedly connected with slide bar, the slide bar runs through the lug.

As a further scheme of the utility model: a through groove is formed in the joint of the convex block and the sliding rod, the sliding rod is located in the circular groove and is in sliding connection with the circular groove, and a plurality of steel bars are arranged between the long plate and the short plate.

As a further scheme of the utility model: the outer wall of the sliding rod is fixedly connected with a fixing block, the fixing block penetrates through the short plate, and long grooves are formed in the joints of the short plate and the fixing block.

As a further scheme of the utility model: the short slab has the plane with the equal joint of long slab bottom, the short slab has the connecting block with the equal joint of long slab outer wall, the connecting block inner wall articulates there is the bracing piece.

As a further scheme of the utility model: the utility model discloses a portable box, including bracing piece, box body bottom fixed connection plane, the spout has been seted up on the box body top, the slider is located the spout and sliding connection with it to the bracing piece tip fixedly connected with slider, slider outer wall sliding connection has the box body, the box body bottom fixed connection plane, the spout has been seted up on the box body top, the slider is located the spout.

As a further scheme of the utility model: the box body inner wall rotates and is connected with the threaded rod, the threaded rod runs through the slider and threaded connection with it, threaded rod tip fixedly connected with changes the handle.

The utility model has the beneficial effects that:

1. through pressing down the fixed block in the elongated slot, make it drive the slide bar and keep away from each other along the circular slot, and extrude the spring at the in-process of keeping away from, after the slide bar got into the circular slot completely, aim at the lug on the long slab at the recess and insert to loosen the fixed block, under the effect of spring, two slide bars were close to each other and are inserted the logical inslot on the lug along the circular slot, have realized the quick state of long slab with the short slab and have decided, and convenient the dismantlement.

2. When pouring the concrete to the reinforcing bar, long slab and short inboard wall can receive great pressure, for preventing that long slab and short slab from taking place to collapse, rotate to drive the threaded rod and rotate, the threaded rod drives slider, bracing piece and connecting block and is close to long slab or short slab along the spout, until the connecting block rather than laminating the back, carry out the joint with long slab and short slab with the connecting block for the bracing piece provides the holding power to it.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is an overall elevational view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention at A;

FIG. 3 is a schematic view of the connection of the long plate and the short plate according to the present invention;

fig. 4 is a schematic structural view of the connecting member of the present invention.

In the figure: 1. a plane; 2. a long plate; 3. a short plate; 4. a support bar; 5. connecting blocks; 6. reinforcing steel bars; 7. a case body; 8. a slider; 9. a chute; 10. turning a handle; 11. a threaded rod; 12. a groove; 13. a bump; 14. a connecting assembly; 141. a spring; 142. a slide bar; 15. a through groove; 16. a long groove; 17. a circular groove; 18. and (5) fixing blocks.

Detailed Description

The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, 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.

As shown in figures 1-4, a concrete composite foundation for civil engineering, comprising a short plate 3, a set of grooves 12 are arranged on the side wall of the short plate 3, convex blocks 13 are attached in the grooves 12, long plates 2 are fixedly connected between the convex blocks 13, a plane 1 is attached at the bottom ends of the short plate 3 and the long plates 2, connecting blocks 5 are clamped on the outer walls of the short plate 3 and the long plates 2, the inner walls of the connecting blocks 5 are hinged with supporting rods 4, sliding blocks 8 are fixedly connected with the end parts of the supporting rods 4, a box body 7 is slidably connected with the outer wall of each sliding block 8, the bottom end of the box body 7 is fixedly connected with the plane 1, a sliding groove 9 is arranged at the top end of the box body 7, each sliding block 8 is positioned in the sliding groove 9 and is slidably connected with the sliding block, a threaded rod 11 is rotatably connected with the inner wall of the box body 7, the threaded rod 11 penetrates through the sliding blocks 8 and is connected with the threaded rod, a rotating handle 10 is fixedly connected with the end part of the threaded rod 11, the rotating handle 10 is rotated, the threaded rod 11 drives the sliding block 8 to rotate, The support rod 4 and the connecting block 5 approach the long plate 2 or the short plate 3 along the sliding groove 9 until the connecting block 5 is attached to the long plate 2 or the short plate 3, the connecting block 5 is clamped with the long plate 2 and the short plate 3, so that the support rod 4 provides a supporting force for the long plate 4, the long plate 2 and the short plate 3 are prevented from collapsing, the inner wall of the groove 12 is provided with a group of circular grooves 17, the circular grooves 17 are internally provided with connecting components 14, the short plate 3 is matched with the long plate 2 through the connecting components 14, the connecting components 14 comprise springs 141 fixedly connected to the inner walls of the circular grooves 17, the ends of the springs 141 are fixedly connected with sliding rods 142, the sliding rods 142 penetrate through the protruding blocks 13, the joints of the protruding blocks 13 and the sliding rods 142 are provided with through grooves 15, the sliding rods 142 are positioned in the circular grooves 17 and are in sliding connection with the circular grooves 17, a plurality of reinforcing steel bars 6 are arranged between the long plate 2 and the short plate 3, the outer walls of the sliding rods 142 are fixedly connected with the fixing blocks 18, the fixing blocks 18 penetrate through the short plate 3, and the joints of the short plate 3 and the fixing blocks 18 are provided with long grooves 16, through pressing fixed block 18 in elongated slot 16, make it drive slide bar 142 and keep away from each other along circular slot 17, and extrude spring 141 in the in-process of keeping away from, after slide bar 142 gets into circular slot 17 completely, aim at recess 12 with lug 13 on the long board 2 and insert, and loosen fixed block 18, under the effect of spring 141, two slide bars 142 are close to each other along circular slot 17 and insert in the logical groove 15 on lug 13, have realized the quick state of long board 2 and short board 3 and decided, and easy to assemble dismantlement.

The working principle of the utility model is as follows: when the fixing device is used, the fixing block 18 in the long groove 16 is pressed to drive the sliding rods 142 to be away from each other along the circular groove 17, the spring 141 is extruded in the process of away from the fixing device, the protruding block 13 on the long plate 2 is inserted into the groove 12 in alignment with the protruding block 13 after the sliding rods 142 completely enter the circular groove 17, the fixing block 18 is loosened, and under the action of the spring 141, the two sliding rods 142 are close to each other along the circular groove 17 and inserted into the through groove 15 in the protruding block 13, so that the long plate 2 and the short plate 3 are quickly fixed and are convenient to detach.

When pouring concrete to reinforcing

bar

6, 3 inner walls of long slab 2 and short slab can receive great pressure, for preventing that long slab 2 and short slab 3 from taking place to collapse, rotate and change 10 and drive threaded rod 11 and rotate, threaded rod 11 drives slider 8, bracing piece 4 and connecting block 5 are close to long slab 2 or short slab 3 along spout 9, until connecting block 5 rather than laminating the back, carry out the joint with connecting block 5 and long slab 2 and short slab 3, make bracing piece 4 provide the holding power to it, avoid long slab 2 and short slab 3 to take place to collapse.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a concrete combination ground for civil engineering, a serial communication port, including short slab (3), a set of recess (12) have been seted up to short slab (3) lateral wall, the laminating has lug (13) in recess (12), fixedly connected with long slab (2) between lug (13), a set of circular slot (17) have been seted up to recess (12) inner wall, be equipped with coupling assembling (14) in circular slot (17), short slab (3) cooperate with long slab (2) through coupling assembling (14), coupling assembling (14) are including spring (141) of fixed connection at circular slot (17) inner wall, spring (141) tip fixedly connected with slide bar (142), slide bar (142) run through lug (13).

2. The concrete combined foundation for civil engineering according to claim 1, wherein the joint of the projection (13) and the sliding rod (142) is provided with a through groove (15), the sliding rod (142) is positioned in the circular groove (17) and is connected with the circular groove in a sliding manner, and a plurality of steel bars (6) are arranged between the long plate (2) and the short plate (3).

3. The concrete combined foundation for the civil engineering according to claim 1, wherein the outer wall of the sliding rod (142) is fixedly connected with a fixed block (18), the fixed block (18) penetrates through the short plate (3), and the connecting parts of the short plate (3) and the fixed block (18) are provided with long grooves (16).

4. The concrete combined foundation for civil engineering according to claim 1, characterized in that, the bottom ends of the short plate (3) and the long plate (2) are respectively jointed with a plane (1), the outer walls of the short plate (3) and the long plate (2) are respectively clamped with a connecting block (5), and the inner wall of the connecting block (5) is hinged with a support rod (4).

5. The concrete combined foundation for civil engineering according to claim 4, characterized in that the end of the support rod (4) is fixedly connected with a slide block (8), the outer wall of the slide block (8) is connected with a box body (7) in a sliding manner, the bottom end of the box body (7) is fixedly connected with the plane (1), the top end of the box body (7) is provided with a sliding groove (9), and the slide block (8) is located in the sliding groove (9) and is connected with the sliding groove in a sliding manner.

6. The concrete combined foundation for civil engineering according to claim 5, characterized in that the inner wall of the box body (7) is connected with a threaded rod (11) in a rotating way, the threaded rod (11) penetrates through the sliding block (8) and is connected with the sliding block in a threaded way, and the end part of the threaded rod (11) is fixedly connected with a rotating handle (10).