CN211922643U

CN211922643U - Building underground works slope support reinforced structure

Info

Publication number: CN211922643U
Application number: CN202020295441.XU
Authority: CN
Inventors: 王均
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-13
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a reinforced structure is strutted to building underground works side slope, including ground and fixed plate, both ends all are equipped with the backplate about the inboard of ground, two the equal fixed mounting in both ends has first inserted bar, two about the backplate the equal fixed mounting in inboard middle part of backplate has two fixed blocks, two spacing hole has all been seted up on the fixed block, two be equipped with the back shaft between the spacing hole, the outside cover of back shaft is equipped with the bracing piece. The utility model discloses a bottom of ground is arranged in to the fixed plate, then inserts the backplate laminating in the ground in the earth of ground through first inserted bar, thereby can promote the slider guide removal in the spout through twisting the nut, further extrudeing the backplate through the bracing piece to can protect the ground through the backplate, thereby the fixed plate can effectually prevent in the bottom of ground that the fixed plate from influencing operating personnel at the middle part and working in the ground.

Description

Building underground works slope support reinforced structure

Technical Field

The utility model relates to an underground works side slope support technical field specifically is a building underground works side slope support reinforced structure.

Background

During underground engineering construction, slope support is one of the relatively important steps, if the slope support is neglected, safety accidents are caused if slope collapse occurs in the construction process, meanwhile, large-area reworking is caused, and the working efficiency is reduced.

The side slope supporting and reinforcing structure comprises a foundation, wherein a vertical pile is arranged at the lower slope surface of the foundation, the lower end of the vertical pile is inserted into the foundation, a baffle is arranged on one side of the vertical pile, a soil filling layer is filled between the baffle and the slope surface of the foundation, transverse piles penetrate through the vertical pile and the baffle, one end of each transverse pile is inserted into the slope surface of the foundation, an inclined pile is arranged on the foundation, and the inclined pile penetrates through the transverse piles.

In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. the device is middle part at the ground to loop bar and threaded rod can influence operating personnel and walk in the ground and carry out the construction, relatively hinders, thereby can influence the progress of construction, therefore, we provide a building underground works slope support reinforced structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building underground works slope support reinforced structure has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a side slope supporting and reinforcing structure of underground construction comprises a foundation and a fixing plate;

the left end and the right end of the inner side of the foundation are respectively provided with a protection plate, the left end and the right end of each protection plate are respectively fixedly provided with a first inserted bar, the middle parts of the inner sides of the two protection plates are respectively fixedly provided with two fixed blocks, limiting holes are respectively formed in the two fixed blocks, a supporting shaft is arranged between the two limiting holes, a supporting rod is sleeved on the outer side of the supporting shaft, and the other end of the supporting rod is fixedly connected with a sliding block;

the spout has been seted up to the upper end of fixed plate, the slider arrange in the spout and with spout swing joint, fixed mounting has the threaded rod in the spout, the threaded rod run through in the slider and with slider swing joint, threaded connection has the nut on the inboard threaded rod of slider.

As an optimal implementation manner of the utility model, the equal fixed mounting in both ends has the limiting plate about the back shaft.

As a preferred embodiment of the present invention, the outer sleeve of the nut is provided with a rubber sleeve.

As a preferred embodiment of the present invention, a second insertion rod is fixedly installed at the lower end of the fixing plate.

As an optimized embodiment of the utility model, a plurality of through-hole has been seted up to spout inner chamber bottom.

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

1. the utility model relates to a building underground works slope support reinforced structure arranges the bottom of ground in through the fixed plate, then insert the backplate in the earth of ground through first inserted bar and laminate the backplate in the ground, thereby can promote the slider guide movement in the spout through twisting the nut, further extrude the backplate through the bracing piece to can protect the ground through the backplate, thereby the fixed plate can effectually prevent in the bottom of ground that the fixed plate from influencing operating personnel at the middle part and working in the ground.

2. The utility model relates to a reinforced structure is strutted to building underground works side slope can effectually prevent thereby the spacing downthehole support that influences the bracing piece that drops of back shaft through setting up of limiting plate.

3. The utility model relates to a building underground works slope supporting strengthening structure establishes in the outside of nut through the rubber sleeve cover and can protect the nut, further corrosion that slows down the nut to the life of extension nut.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the side slope supporting and reinforcing structure of the underground construction of the utility model;

FIG. 2 is a front view of the protective plate of the side slope supporting and reinforcing structure of the underground construction of the utility model;

fig. 3 is the utility model relates to a top view of building underground works slope support reinforced structure fixed plate.

In the figure: 1. a foundation; 2. a first plunger; 3. a guard plate; 4. a fixed block; 5. a limiting hole; 6. a support shaft; 7. a support bar; 8. a fixing plate; 9. a slider; 10. a second plunger; 11. a limiting plate; 12. A threaded rod; 13. a through hole; 14. a chute; 15. a nut; 16. a rubber sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, 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, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a side slope supporting and reinforcing structure of building underground engineering comprises a foundation 1 and a fixing plate 8;

the left end and the right end of the inner side of the foundation 1 are respectively provided with a protection plate 3, the left end and the right end of each of the two protection plates 3 are respectively fixedly provided with a first inserted bar 2, the middle parts of the inner sides of the two protection plates 3 are respectively fixedly provided with two fixed blocks 4, each of the two fixed blocks 4 is provided with a limiting hole 5, a supporting shaft 6 is arranged between the two limiting holes 5, a supporting rod 7 is sleeved on the outer side of the supporting shaft 6, and the other end of the supporting rod 7 is fixedly connected with a sliding block 9;

spout 14 has been seted up to the upper end of fixed plate 8, slider 9 arrange in spout 14 and with spout 14 swing joint, fixed mounting has threaded rod 12 in spout 14, threaded rod 12 run through in slider 9 and with slider 9 swing joint, threaded rod 12 of slider 9 inboard go up threaded rod have nut 15, arrange the bottom of ground 1 in through fixed plate 8, then insert 3 laminating of backplate in ground 1's earth through first inserted bar 2, then through twisting nut 15 and can promote slider 9 direction removal in spout 14, further extrude backplate 3 through bracing piece 7, thereby can protect ground 1 through backplate 3, thereby fixed plate 8 can effectually prevent in ground 1's bottom that fixed plate 8 from influencing operating personnel at the middle part and work in ground 1.

In this embodiment (as shown in fig. 2), the equal fixed mounting in both ends has limiting plate 11 about back shaft 6, thereby can effectually prevent to drop in the spacing hole 5 of back shaft 6 and influence the support of bracing piece 7 through the setting of limiting plate 11.

In this embodiment (please refer to fig. 3), the rubber sleeve 16 is sleeved on the outer side of the nut 15, and the rubber sleeve 16 is sleeved on the outer side of the nut 15 to protect the nut 15, so as to further slow down the corrosion of the nut 15, thereby prolonging the service life of the nut 15.

In this embodiment (please refer to fig. 1), the lower end of the fixing plate 8 is fixedly installed with a second inserting rod 10, and the second inserting rod 10 is inserted into the soil at the bottom end of the foundation 1, so that the stability of the fixing plate 8 at the bottom end of the foundation 1 can be effectively increased, and the stability of the support can be increased.

In this embodiment (please refer to fig. 3), the bottom end of the inner cavity of the sliding chute 14 is provided with a plurality of through holes 13, and the soil in the sliding chute 14 can be effectively placed in the through holes 13 by the arrangement of the through holes 13, so that the soil is prevented from affecting the movement of the sliding block 9 in the sliding chute 14.

It should be noted that the utility model relates to a supporting and reinforcing structure for the side slope of the underground construction, which comprises a foundation 1, a first inserted bar 2, a guard plate 3, a fixing block 4, a limiting hole 5, a supporting shaft 6, a supporting bar 7, a fixing plate 8, a sliding block 9, a second inserted bar 10, a limiting plate 11, a threaded rod 12, a through hole 13, a sliding chute 14, a nut 15 and a rubber sleeve 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the supporting and reinforcing structure can be known by technical manuals or conventional experimental methods, when the supporting and reinforcing structure works, the fixing plate 8 is arranged at the bottom end of the foundation 1, then the guard plate 3 is attached in the foundation 1 by inserting the first inserted bar 2 into the soil of the foundation 1, then the nut 15 is twisted to push the sliding block 9 to move in the sliding chute 14 in a guiding way, and further the guard plate 3 is extruded by, so that the foundation 1 can be protected by the guard plate 3, and the fixed plate 8 is arranged at the bottom end of the foundation 1 so that the middle part of the fixed plate 8 can be effectively prevented from influencing the operation of an operator in the foundation 1, the support shaft 6 can be effectively prevented from falling off from the limit hole 5 to influence the support of the support rod 7 through the limit plate 11, the rubber sleeve 16 is sleeved on the outer side of the nut 15, so that the nut 15 can be protected, the corrosion of the nut 15 is further slowed down, thereby prolonging the service life of the nut 15, inserting the second inserted link 10 into the soil at the bottom end of the foundation 1, thereby effectively increasing the stability of the fixed plate 8 at the bottom end of the foundation 1, thereby increasing the stability of the support, through the setting of through-hole 13 can be effectual place the earth in spout 14 in through-hole 13 to prevent that earth from influencing slider 9 and move about in spout 14.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A side slope supporting and reinforcing structure of building underground engineering is characterized by comprising a foundation (1) and a fixing plate (8);

the left end and the right end of the inner side of the foundation (1) are respectively provided with a guard plate (3), the left end and the right end of each of the two guard plates (3) are respectively and fixedly provided with a first inserted rod (2), the middle parts of the inner sides of the two guard plates (3) are respectively and fixedly provided with two fixed blocks (4), the two fixed blocks (4) are respectively provided with a limiting hole (5), a supporting shaft (6) is arranged between the two limiting holes (5), the outer side of the supporting shaft (6) is sleeved with a supporting rod (7), and the other end of the supporting rod (7) is fixedly connected with a sliding block (;

spout (14) have been seted up to the upper end of fixed plate (8), in spout (14) and with spout (14) swing joint were arranged in slider (9), fixed mounting has threaded rod (12) in spout (14), threaded rod (12) run through in slider (9) and with slider (9) swing joint, threaded rod (12) of slider (9) inboard go up screwed connection has nut (15).

2. The side slope supporting and reinforcing structure of the underground engineering of buildings according to claim 1, characterized in that: limiting plates (11) are fixedly mounted at the left end and the right end of the supporting shaft (6).

3. The side slope supporting and reinforcing structure of the underground engineering of buildings according to claim 1, characterized in that: the outer side of the nut (15) is sleeved with a rubber sleeve (16).

4. The side slope supporting and reinforcing structure of the underground engineering of buildings according to claim 1, characterized in that: and a second inserted bar (10) is fixedly arranged at the lower end of the fixed plate (8).

5. The side slope supporting and reinforcing structure of the underground engineering of buildings according to claim 1, characterized in that: the bottom end of the inner cavity of the sliding chute (14) is provided with a plurality of through holes (13).