CN217679138U

CN217679138U - Do benefit to underground structure of drainage

Info

Publication number: CN217679138U
Application number: CN202221315264.2U
Authority: CN
Inventors: 廉福明; 袁思玮; 庞栋; 侯鹰鹏; 马杰; 薛哲; 杨凯栋
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-28
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a do benefit to underground structure of drainage, including setting up a plurality of supporting module and the drainage mechanism in inner wall of a pit department, supporting module includes the base and sets up the supporting plate at the base upper surface, drainage mechanism establishes the sleeve pipe at the drain pipe surface including setting up at the inside drain pipe of supporting plate and cover, drain pipe and sheathed tube one end run through the supporting plate and extend to inner wall of a pit department, the drain pipe surface is close to the inner wall side of a pit and has seted up the water inlet, the intraductal brush that is provided with of sleeve pipe, the brush is located the outside of water inlet. The utility model discloses an establish the sleeve pipe cover at the surface of drain pipe, when the drain pipe takes place to block up at the drainage in-process, hold the sleeve pipe and be located the inside one end of handle hole, stimulate and rotate the sleeve pipe, scrub the water inlet of drain pipe through setting up the brush at the sleeve pipe internal surface to dredge the water inlet, the rivers between backplate and the foundation ditch inner wall of being convenient for go out, improve the drainage efficiency of drain pipe.

Description

Do benefit to underground structure of drainage

Technical Field

The utility model belongs to the technical field of the foundation ditch protection, concretely relates to do benefit to excavation supporting construction of drainage.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, and waterproof and drainage work is well done. The deep excavated person can use the method of putting side slope to make the soil slope stable, the size of the slope is determined according to the related construction regulations, the deep excavated person and the person near the building can use the method of supporting foundation pit wall, the method of spraying concrete to protect wall, the large foundation pit even uses the method of interlocking underground continuous wall and column type bored concrete pile to protect the outside soil layer from collapsing.

Prior art, like the utility model patent of publication number CN107794931, the utility model patent of publication number CN109113078B, these excavation supporting device are when using, in order to avoid storing up a large amount of water between device and the foundation ditch inner wall, pass a backplate with the drain pipe usually, carry out drainage discharge with the ponding between backplate and the foundation ditch inner wall, at drain pipe drainage in-process, the earth and the impurity of aquatic easily cause the jam of drain pipe to cause the influence to the normal use of drain pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a do benefit to underground structure of drainage to solve at the drainage in-process, the earth and the impurity of aquatic easily cause the jam of drain pipe, cause the problem of influence to the normal use of drain pipe, improve the drainage efficiency of drain pipe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a do benefit to excavation supporting construction of drainage, is including setting up a plurality of supporting module and the drainage mechanism in excavation inner wall department, supporting module includes the base and sets up the supporting plate at the base upper surface, drainage mechanism establishes the sleeve pipe at the drain pipe surface including setting up at the inside drain pipe of supporting plate and cover, drain pipe and sheathed tube one end run through the supporting plate and extend to excavation inner wall department, the drain pipe surface is close to excavation inner wall side and opens and be equipped with the water inlet, the intraductal brush that is provided with of sleeve pipe, the brush is located the outside of water inlet.

As a do benefit to an optimal scheme of excavation supporting construction of drainage, the middle part of sleeve pipe internal surface is provided with the stopper, the spacing groove has been seted up at the middle part of drain pipe surface, the stopper slides and sets up the inside at the spacing groove.

As a do benefit to excavation supporting construction's of drainage preferred scheme, the spacing groove hoop sets up at the drain pipe surface, the stopper hoop sets up at the intraductal surface of cover.

As a do benefit to excavation supporting structure's of drainage preferred scheme, spacing groove and stopper all are equipped with two, follow drain pipe and sleeve line symmetry respectively, spacing groove length extends along drain pipe length direction.

As a do benefit to excavation supporting construction's of drainage preferred scheme, the operation hole has been seted up at the side middle part that the excavation inner wall was kept away from to the supporting plate, sleeve pipe swing joint runs through the supporting plate setting in the inside of operation hole.

As a do benefit to an optimal selection scheme of excavation supporting construction of drainage, be equipped with the stiffener between base and the supporting plate.

As a do benefit to excavation supporting construction's of drainage preferred scheme, the inside of base is equipped with positioning mechanism and drive mechanism, positioning mechanism sets up the below at drive mechanism, positioning mechanism includes the threaded rod, the threaded rod all rotates the inside of connecting at the base, the surface threaded connection of threaded rod has the locating lever, the mounting groove has been seted up to the inside of base, locating lever sliding connection is in the inside of mounting groove, the lower extreme that the threaded rod was kept away from to the locating lever is sharp-pointed toper structure, drive mechanism includes the drive lever, the drive lever rotates the top of connecting in the base, the both sides at top all rotate in the base and are connected with the driven lever, the one end that the driven lever is close to the drive lever and the lower extreme of drive lever all are provided with intermeshing's main trapezoidal gear, the driven lever surface with the top of threaded rod is equipped with the position and corresponds and intermeshing's supplementary trapezoidal gear.

As a do benefit to excavation supporting construction's of drainage preferred scheme, the top of locating lever surface is provided with the slider, the coaxial spout that is equipped with in the outside of mounting groove, slider sliding connection is in the inside of spout.

As a do benefit to an optimal selection scheme of excavation supporting construction of drainage, the length of spout is less than mounting groove length.

As a do benefit to an optimal scheme of excavation supporting construction of drainage, the top of base and the top that extends to the base are run through to the upper end of drive rod, the upper end of drive rod is provided with the knob.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an establish the sleeve pipe cover at the surface of drain pipe, when the drain pipe takes place to block up at the drainage in-process, hold the sleeve pipe and be located the inside one end of handle hole, stimulate and rotate the sleeve pipe, scrub the water inlet of drain pipe through setting up the brush at the sleeve pipe internal surface to can dredge the water inlet, the rivers between backplate and the foundation ditch inner wall of being convenient for go out, improve the drainage efficiency of drain pipe.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of a foundation pit supporting structure facilitating drainage provided by the utility model;

fig. 2 is a front sectional view of a foundation pit supporting structure facilitating drainage provided by the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 2 of the foundation pit supporting structure beneficial to drainage provided by the present invention;

fig. 4 is an enlarged view of a structure at B in fig. 2 of the foundation pit supporting structure facilitating drainage according to the present invention;

fig. 5 is a schematic view of a second three-dimensional structure of the foundation pit supporting structure facilitating drainage provided by the utility model;

wherein: 100. the supporting module comprises 101, a base, 102, a supporting plate, 103, a reinforcing rod, 200, a drainage mechanism, 201, a drainage pipe, 202, a sleeve pipe, 203, a brush, 204, a water inlet, 205, a limiting block, 206, a limiting groove, 207, an operation hole, 300, a positioning mechanism, 301, a threaded rod, 302, a positioning rod, 303, a sliding block, 304, a sliding groove, 400, a transmission mechanism, 401, a driving rod, 402, a knob, 403, a driven rod, 404, a main trapezoidal gear, 405 and an auxiliary trapezoidal gear.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in order to describe the embodiments of the present invention in detail, the sectional views showing the device structures will not be enlarged partially according to the general scale for convenience of description, and the schematic drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Furthermore, the appearances of the phrase "one embodiment" or "an embodiment" in this specification are not necessarily referring to the same embodiment, but may also be referring to other embodiments. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 5, the present embodiment provides a foundation pit supporting structure beneficial to drainage, including a supporting module 100 and a drainage mechanism 200, where the supporting module 100 includes a base 101 and a supporting plate 102 disposed on an upper surface of the base 101; the front end and the rear end between the upper surface of the base 101 and the supporting plate 102 are both provided with reinforcing rods 103, the supporting plate 102 is supported by the reinforcing rods 103, the stability and the strength of the supporting plate 102 can be increased, the inner wall of the foundation pit can be supported by the supporting plate 102, the stability of the foundation pit can be increased, the drainage mechanism 200 comprises a drainage pipe 201 arranged inside the supporting plate 102 and a sleeve 202 sleeved on the outer surface of the drainage pipe 201, one end of the drainage pipe 201 and one end of the sleeve 202 penetrate through the supporting plate 102 and extend to the inner wall of the foundation pit, the outer surface of the drainage pipe 201 is provided with a plurality of water inlets 204 close to the inner wall of the foundation pit, the water inlets 204 are annularly arranged, water between the supporting plate 102 and the inner wall of the foundation pit can enter the drainage pipe 201 through the water inlets 204 by moving the sleeve 202, through drain pipe 201 with the water drainage, the internal surface of sleeve pipe 202 is provided with brush 203, and brush 203 is located the outside of water inlet 204, the internal surface of sleeve pipe 202 is provided with stopper 205, spacing groove 206 has been seted up to drain pipe 201 surface, stopper 205 sliding connection is in the inside of spacing groove 206, the handle hole 207 has been seted up at the middle part of the side of interior wall of foundation ditch is kept away from to supporting plate 102, the swing joint of sleeve pipe 202 is in the inside of handle hole 207, when water inlet 204 takes place to block up, the staff stretches into the inside of handle hole 207 with the hand, hold sleeve pipe 202, stimulate and rotate sleeve pipe 202, dredge water inlet 204 through the brush 203 that sets up at the internal surface of sleeve pipe 202, be convenient for drain pipe 201 will prop up the discharge between backplate 102 and the interior wall of foundation ditch.

Stopper 205 and spacing groove 206 are 1 that the hoop set up, or 2 that the symmetry set up, along drain pipe 201 and sleeve pipe 202 axis symmetry, and spacing groove 206 length extends along drain pipe 201 length direction, makes things convenient for sleeve pipe 202 to move on drain pipe 201, makes things convenient for brush 203 to make a round trip the activity mediation water inlet 204, also conveniently exposes water inlet 204 and carries out the drainage.

Example 2

Referring to fig. 1 to 5, the present embodiment provides a foundation pit supporting structure beneficial to drainage, and the difference from embodiment 1 is that a positioning mechanism 300 and a transmission mechanism 400 are arranged inside the base 101, the positioning mechanism 300 is arranged below the transmission mechanism 400, and the transmission mechanism 400 drives the positioning mechanism 300 to move, so that the base 101 is fixed, the supporting module 100 is fixed, and the foundation pit is supported and protected.

Including threaded rod 301, and threaded rod 301 is equipped with four, and four threaded rods 301 all rotate to be connected in the inside of base 101, and the equal threaded connection in surface of four threaded rods 301 has locating lever 302, and four locating lever 302 keep away from the lower extreme of threaded rod 301 and be sharp-pointed toper structure, the mounting groove has been seted up to the inside of base 101, locating lever 302 sliding connection is in the inside of mounting groove, and threaded rod 301 rotates, can drive locating lever 302 through the screw thread and remove to inside can inserting the locating lever 302 the soil, fix base 101, the top of locating lever 302 surface is provided with slider 303, the outside of mounting groove is coaxial to be equipped with spout 304, and the length of spout 304 is less than mounting groove length, and slider 303 sliding connection can restrict the position of locating lever 302 through the slider 303 cooperation spout 304 that sets up, increases the stability of locating lever 302 in the removal process, and locating lever 302 of being convenient for removes and uses.

Drive mechanism 400 includes driving lever 401, and driving lever 401 rotates the top of connecting in base 101, the both sides at top all rotate and are connected with driven lever 403 in base 101, and driven lever 403 is equipped with two, two driven levers 403 are close to the one end of driving lever 401 and the lower extreme of driving lever 401 and all are provided with main trapezoidal gear 404, and three main trapezoidal gear 404 meshes mutually, rotate driving lever 401, can drive two driven levers 403 through main trapezoidal gear 404 and rotate, the position that two driven levers 403 outer surfaces are close to both sides and the top of four threaded rods 301 all are provided with supplementary trapezoidal gear 405, and supplementary trapezoidal gear 405 is equipped with eight, per two supplementary trapezoidal gear 405 mesh mutually, when driven lever 403 rotates, can drive threaded rod 301 through supplementary trapezoidal gear 405 and rotate, and then can drive locating lever 302 through the screw thread and remove, make locating lever 302 insert inside and fix base 101, the upper end of driving lever 401 runs through the top of base 101 and extends to the top of base 101, the upper end of driving lever 401 is provided with knob 402, be convenient for the staff's rotation driving lever 401 through the setting knob 402.

The utility model discloses a theory of operation is:

the utility model discloses a establish sleeve pipe 202 cover at drain pipe 201's surface, when drain pipe 201 takes place to block up in drainage process, hold sleeve pipe 202 and be located the inside one end of handle hole 207, stimulate and rotate sleeve pipe 202, scrub drain pipe 201's water inlet 204 through setting up brush 203 at sleeve pipe 202 internal surface to can dredge water inlet 204, be convenient for prop up the rivers play between backplate 102 and the foundation ditch inner wall, improve drain pipe 201's drainage efficiency.

The utility model discloses a set up drive mechanism 400 and positioning mechanism 300 and realize the protection location to strutting module 100, drive initiative pole 401 through knob 402 and rotate, drive driven lever 403 through main trapezoidal gear 404 and rotate, trapezoidal gear 405 can drive threaded rod 301 and rotate is assisted to the rethread, thereby can drive locating lever 302 through the screw thread and remove, make locating lever 302 insert the inside base 101 of fixing in soil, it is stable firm, improved the effect of strutting to the foundation ditch.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a do benefit to excavation supporting construction of drainage, its characterized in that, including setting up a plurality of timbering modules (100) and drainage mechanism (200) in excavation inner wall department, timbering module (100) includes base (101) and support plate (102) of setting at base (101) upper surface, drainage mechanism (200) are established at sleeve pipe (202) of drain pipe (201) surface including setting up drain pipe (201) and the cover inside in support plate (102), the one end of drain pipe (201) and sleeve pipe (202) runs through a backplate (102) and extends to excavation inner wall department, drain pipe (201) surface is close to excavation inner wall side and has been seted up water inlet (204), sleeve pipe (202) internal surface be provided with brush (203), brush (203) are located the outside of water inlet (204).

2. The foundation pit supporting structure facilitating drainage according to claim 1, wherein a limiting block (205) is arranged in the middle of the inner surface of the sleeve (202), a limiting groove (206) is formed in the middle of the outer surface of the drainage pipe (201), and the limiting block (205) is slidably arranged inside the limiting groove (206).

3. A drainage facilitating foundation pit supporting structure according to claim 2, wherein the limiting groove (206) is circumferentially arranged on the outer surface of the drainage pipe (201), and the limiting block (205) is circumferentially arranged on the inner surface of the sleeve (202).

4. A foundation pit supporting structure for facilitating drainage according to claim 2, wherein the number of the limiting groove (206) and the limiting block (205) is two, the two limiting grooves are respectively symmetrical along the axis of the drainage pipe (201) and the axis of the sleeve (202), and the length of the limiting groove (206) extends along the length direction of the drainage pipe (201).

5. The foundation pit supporting structure facilitating drainage as claimed in claim 1, wherein an operation hole (207) is formed in the middle of the side face, away from the inner wall of the foundation pit, of the supporting plate (102), and the sleeve (202) is movably connected to the inside of the operation hole (207) and penetrates through the supporting plate (102).

6. A drainage facilitating foundation pit supporting structure according to claim 1, wherein a reinforcing rod (103) is provided between the base (101) and the supporting plate (102).

7. The foundation pit supporting structure facilitating drainage according to claim 1, wherein a positioning mechanism (300) and a transmission mechanism (400) are arranged inside the base (101), the positioning mechanism (300) is arranged below the transmission mechanism (400), the positioning mechanism (300) comprises a threaded rod (301), the threaded rod (301) is connected inside the base (101) in a rotating mode, a positioning rod (302) is connected to the outer surface of the threaded rod (301) in a threaded mode, a mounting groove is formed in the base (101), the positioning rod (302) is connected to the mounting groove in a sliding mode, the lower end, away from the threaded rod (301), of the positioning rod (302) is of a sharp conical structure, the transmission mechanism (400) comprises a driving rod (401), the driving rod (401) is connected to the top portion of the base (101) in a rotating mode, driven rods (403) are connected to two sides of the top portion of the base (101) in a rotating mode, one ends, close to the driving rod (401), of the driven rods (403) and the lower end, corresponding to the outer surface of the driving rod (401), of the driven rods (403) are provided with main trapezoidal gears (404) and meshed with auxiliary gears (405).

8. The foundation pit supporting structure facilitating drainage of water according to claim 7, wherein a sliding block (303) is arranged at the top of the outer surface of the positioning rod (302), a sliding groove (304) is coaxially arranged on the outer side of the mounting groove, and the sliding block (303) is slidably connected inside the sliding groove (304).

9. A drainage facilitating excavation supporting structure according to claim 8, wherein the length of the chute (304) is less than the length of the mounting groove.

10. A foundation pit support structure for facilitating drainage according to claim 7, wherein the upper end of the active rod (401) penetrates through the top of the base (101) and extends to the upper side of the base (101), and the upper end of the active rod (401) is provided with a knob (402).