CN218027727U

CN218027727U - Energy-conserving underground structure

Info

Publication number: CN218027727U
Application number: CN202222175363.1U
Authority: CN
Inventors: 肖樊华; 于欣平; 李聪
Original assignee: Shenzhen Wenhe Geotechnical Engineering Co ltd
Current assignee: Shenzhen Wenhe Geotechnical Engineering Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-13
Anticipated expiration: 2032-08-18

Abstract

The application discloses energy-conserving excavation supporting construction, belong to supporting construction technical field, it includes the multiunit dead lever, cross hole has been seted up on the outer wall of dead lever top, the horizontal pole is worn to be equipped with in the inside of cross hole, the quad slit has been seted up to the side of horizontal pole, the gag lever post is worn to be equipped with in the inside of quad slit and cross hole, the upside fixedly connected with handle of gag lever post, the relative side of setting of multiunit horizontal pole contacts each other, the junction of two sets of horizontal poles passes through clamp connection, a side of horizontal pole is provided with the multiunit baffle, the clamp passes through multiunit bolt and baffle fixed connection, and the dead lever passes through multiunit bolt and baffle fixed connection, wear to be equipped with the horizontal pole through clamp and multiunit bolt on the multiunit dead lever respectively, and the horizontal pole can wear to establish horizontal pole and dead lever with the gag lever and play spacing fixed effect, thereby play the effect of support to the peripheral wall body of foundation ditch, it is more convenient to let the hole of returning to demolish, thereby reuse.

Description

Energy-conserving underground structure

Technical Field

The application relates to supporting construction technical field especially relates to an energy-conserving foundation ditch supporting construction.

Background

The foundation pit support is a side slope reinforcement type foundation pit support construction method which is used for ensuring the safety of underground structure construction and the surrounding environment of a foundation pit and adopts retaining, reinforcing and protecting measures for the side wall and the surrounding environment of the foundation pit, the common foundation pit support forms mainly comprise row pile support, underground continuous wall support, cement retaining walls, soil nailing walls and the like, the soil nailing walls are in-situ soil body reinforcement technology, a foundation pit side slope is reinforced through soil nails made of reinforcing steel bars, a reinforcing mesh is laid on the surface of the side slope, and then a concrete surface layer and a soil side slope are sprayed on the surface of the side slope.

Traditional foundation pit supporting structures are generally of reinforced concrete structures, and the reinforced concrete structures generally need to be cut and exploded for removal during foundation pit backfilling, so that the mode is relatively material-consuming and cannot be recycled.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides an energy-conserving foundation ditch supporting construction, wear to be equipped with the horizontal pole on through the multiunit dead lever respectively, and the horizontal pole passes through clamp and multiunit bolt and is fixed with the baffle, and horizontal pole and dead lever can wear to establish horizontal pole and dead lever with the gag lever post and play spacing fixed effect to play the effect of support to the peripheral wall body of foundation ditch, let the hole of returning demolish more conveniently, thereby reuse reaches energy-conserving effect.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an energy-conserving excavation supporting construction, includes the multiunit dead lever, the cross hole has been seted up on the outer wall of dead lever top, the horizontal pole is worn to be equipped with in the inside of cross hole, the quad slit has been seted up to the last side of horizontal pole, the gag lever post is worn to be equipped with in the inside of quad slit and cross hole, the upside fixedly connected with handle, the multiunit of gag lever post side that the horizontal pole set up relatively contacts each other, and is two sets of clamp connection is passed through to the junction of horizontal pole, a side of horizontal pole is provided with the multiunit baffle, the clamp passes through multiunit bolt and baffle fixed connection, and the dead lever passes through multiunit bolt and baffle fixed connection.

Through adopting above-mentioned technical scheme, wear to be equipped with the horizontal pole on through the multiunit dead lever respectively, and the horizontal pole passes through clamp and multiunit bolt and is fixed with the baffle, and horizontal pole and dead lever can wear to establish horizontal pole and dead lever with the gag lever post and play spacing fixed effect to play the effect of support to the wall body on foundation ditch limit, let the hole of returning demolish more conveniently, thereby reuse.

As an optimal technical scheme of this application, week side symmetry of dead lever is fixed with two second fixed blocks, is located the dead lever both sides the downside of horizontal pole all is through the first fixed block of multiunit bolt fixedly connected with, the downside fixedly connected with down tube of first fixed block, one side and the second fixed block fixed connection of first fixed block are kept away from to the down tube.

Through adopting above-mentioned technical scheme, play better supporting role to the horizontal pole through horizontal pole and dead lever under the cooperation of first fixed block, second fixed block and down tube.

As an preferred technical scheme of this application, fixedly connected with barb on the outer wall of dead lever downside, and the barb is the multiunit of rectangular array arrangement.

Through adopting above-mentioned technical scheme, can play better soil grabbing power after the dead lever buries through the setting of barb to let the dead lever play better fixed effect.

As an optimal technical scheme of this application, the downside fixedly connected with first conical body of dead lever, and the thread groove has been seted up to the surface of first conical body.

Through adopting above-mentioned technical scheme, can be better through the income soil of first conical body, and the setting of thread groove can increase the frictional force of dead lever and soil, and the inside that the soil layer got into the thread groove can play better fixed action.

As an optimal technical scheme of this application, the surface of baffle has seted up the multiunit circular port, the inserted bar is worn to be equipped with in the inside of circular port, a side fixedly connected with second toper body that the baffle was kept away from to the inserted bar.

Through adopting above-mentioned technical scheme, can let the baffle better fix with the soil layer through the setting of inserted bar, and the setting of second toper body can let the more convenient soil layer of inserting of inserted bar.

As a preferred technical scheme of this application, the periphery fixedly connected with spiral piece of inserted bar, and the diameter of spiral piece is greater than the diameter of circular port.

Through adopting above-mentioned technical scheme, can increase the land fertility of grabbing of inserted bar and soil layer through the setting of spiral piece to let the inserted bar more firm fix in the soil layer.

As a preferred technical scheme of this application, the surface threaded connection that the inserted bar kept away from spiral piece one side has limit nut.

Through adopting above-mentioned technical scheme, can play the spacing effect of a centre gripping to the baffle on screwing up the outer wall of inserted bar through limit nut.

The beneficial effect of this application:

wear to be equipped with the horizontal pole on the dead lever through the multiunit respectively, and the horizontal pole passes through clamp and multiunit bolt and is fixed with the baffle, and horizontal pole and dead lever can wear to establish horizontal pole and dead lever with the gag lever post and play spacing fixed effect to play the effect of support to the wall body on foundation ditch limit, let the pit that returns demolish more conveniently, thereby reuse.

Drawings

FIG. 1 is an elevational, partial cross-sectional view of the present application;

fig. 2 is a right side sectional view of the baffle of the present application.

In the figure: 1. fixing the rod; 2. a cross bar; 3. a limiting rod; 4. a handle; 5. a diagonal bar; 6. a first fixed block; 7. a second fixed block; 8. clamping a hoop; 9. a barb; 10. a first conical body; 11. a thread groove; 12. a limit nut; 13. a baffle plate; 14. inserting a rod; 15. a screw block; 16. a second taper.

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. 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 application.

Referring to fig. 1-2, an energy-saving foundation pit supporting structure, including multiunit dead lever 1, cross hole has been seted up on the outer wall of dead lever 1 top, horizontal pole 2 is worn to be equipped with in the inside of cross hole, horizontal pole 2 can pass the cross hole on the dead lever 1, the square hole has been seted up to the side of going up of horizontal pole 2, gag lever post 3 is worn to be equipped with in the inside of square hole and cross hole, and gag lever post 3 can play a spacing fixed effect to horizontal pole 2 and dead lever 1, the upside fixedly connected with handle 4 of gag lever post 3, the setting of handle 4 can make things convenient for inserting and extracting of gag lever post 3, the relative side of setting of multiunit horizontal pole 2 contacts each other, the junction of two sets of horizontal poles 2 passes through clamp 8 and connects, a side of horizontal pole 2 is provided with multiunit baffle 13, clamp 8 passes through multiunit bolt and baffle 13 fixed connection, can fix between the junction of two sets of horizontal pole 2 and baffle 13 through the cooperation of clamp 8 and multiunit bolt, and baffle 13 fixed connection through multiunit bolt of dead lever 1.

Referring to fig. 1, week side symmetry of dead lever 1 is fixed with two second fixed blocks 7, horizontal pole 2 and second fixed block 7 pass through bolted connection, the downside that is located horizontal pole 2 of dead lever 1 both sides all is through the first fixed block 6 of multiunit bolt fixedly connected with, the downside fixedly connected with down tube 5 of first fixed block 6, one side and the 7 fixed connection of second fixed block of first fixed block 6 are kept away from to down tube 5, through horizontal pole 2 and dead lever 1 at first fixed block 6, play better supporting role to horizontal pole 2 under the cooperation of second fixed block 7 and down tube 5.

Referring to fig. 1, fixedly connected with barb 9 on the outer wall of dead lever 1 downside can play better soil gripping power through setting up of barb 9 after dead lever 1 buries to let dead lever 1 play better fixed effect, and barb 9 is the multiunit of rectangular array arrangement.

Referring to fig. 1, the lower side surface of the fixing rod 1 is fixedly connected with a first conical body 10, the first conical body 10 can be better buried, a thread groove 11 is formed in the outer surface of the first conical body 10, friction between the fixing rod 1 and the ground can be increased due to the arrangement of the thread groove 11, and the soil layer can be better fixed inside the thread groove 11.

Referring to fig. 2, a plurality of sets of circular holes are formed in the outer surface of the baffle 13, the inserting rods 14 penetrate through the inner portions of the circular holes, the baffle 13 can be better fixed with a soil layer through the arrangement of the inserting rods 14, one side face, far away from the baffle 13, of each inserting rod 14 is fixedly connected with a second conical body 16, and the inserting rods 14 can be more conveniently inserted into the soil layer through the arrangement of the second conical body 16.

Referring to fig. 2, the periphery fixedly connected with spiral piece 15 of inserted bar 14, and the diameter of spiral piece 15 is greater than the diameter of circular port, can increase the land fertility of grabbing of inserted bar 14 and soil layer through setting up of spiral piece 15 to let inserted bar 14 more firm the fixing in the soil layer.

Referring to fig. 2, the outer surface of the side of the insertion rod 14 away from the screw block 15 is connected with a limit nut 12 through a thread, and the limit nut 12 is screwed on the outer wall of the insertion rod 14 to perform a clamping and limiting function on the baffle 13.

The working principle is as follows: use the utility model discloses the time, can insert inserted bar 14 in the soil layer, thereby let inserted bar 14 pass the circular port on the baffle 13, and the setting of second toper body 16 on inserted bar 14 can let inserted bar 14 more convenient insert, and the setting of spiral piece 15 can let inserted bar 14 more have the land fertility of grabbing when inserting the soil layer, when baffle 13 passes inserted bar 14, alright with on twisting the outer wall of inserted bar 14 with limit nut 12, thereby play a spacing effect to baffle 13, and there is multiunit dead lever 1 through multiunit bolted connection on the baffle 13, and wear to be equipped with horizontal pole 2 on the multiunit dead lever 1 respectively, and horizontal pole 2 is fixed with baffle 13 through clamp 8 and multiunit bolt, and horizontal pole 2 and dead lever 1 can wear to establish horizontal pole 2 and dead lever 1 with gag lever post 3 and play spacing fixed effect, thereby play the effect of support to the wall body of foundation ditch periphery, let the hole return to demolish more conveniently, thereby reuse, the junction of two sets of horizontal pole 2 is connected with clamp 8 and bolt's cooperation lower with horizontal pole 13, thereby increase baffle 2 stability.

Finally, it should be noted that: in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an energy-conserving foundation ditch supporting construction, includes multiunit dead lever (1), its characterized in that, the cross hole has been seted up on the outer wall of dead lever (1) top, horizontal pole (2) are worn to be equipped with in the inside of cross hole, the quad slit has been seted up to the side of going up of horizontal pole (2), gag lever post (3) are worn to be equipped with in the inside of quad slit and cross hole, upside fixedly connected with handle (4), multiunit of gag lever post (3) a side contaction that horizontal pole (2) set up relatively is two sets of the junction of horizontal pole (2) is passed through clamp (8) and is connected, a side of horizontal pole (2) is provided with multiunit baffle (13), clamp (8) are through multiunit bolt and baffle (13) fixed connection, and dead lever (1) are through multiunit bolt and baffle (13) fixed connection.

2. The energy-saving foundation pit supporting structure according to claim 1, wherein two second fixing blocks (7) are symmetrically fixed on the periphery of the fixing rod (1), the lower side surfaces of the cross rods (2) on the two sides of the fixing rod (1) are fixedly connected with a first fixing block (6) through a plurality of groups of bolts, the lower side surface of the first fixing block (6) is fixedly connected with an inclined rod (5), and one side of the inclined rod (5) far away from the first fixing block (6) is fixedly connected with the second fixing block (7).

3. The energy-saving foundation pit supporting structure according to claim 2, wherein barbs (9) are fixedly connected to the outer wall of the lower side of the fixing rod (1), and the barbs (9) are arranged in a rectangular array in multiple groups.

4. The energy-saving foundation pit supporting structure according to claim 3, wherein a first conical body (10) is fixedly connected to the lower side surface of the fixing rod (1), and a thread groove (11) is formed on the outer surface of the first conical body (10).

5. The energy-saving foundation pit supporting structure according to claim 1, wherein a plurality of groups of circular holes are formed in the outer surface of the baffle plate (13), an inserted bar (14) penetrates through the inside of each circular hole, and a second conical body (16) is fixedly connected to one side surface, far away from the baffle plate (13), of the inserted bar (14).

6. The energy-saving foundation pit supporting structure according to claim 5, wherein a spiral block (15) is fixedly connected to the circumferential surface of the inserting rod (14), and the diameter of the spiral block (15) is larger than that of the circular hole.

7. The energy-saving foundation pit supporting structure according to claim 6, wherein the outer surface of the side, far away from the screw block (15), of the inserted rod (14) is in threaded connection with a limit nut (12).