CN214993991U

CN214993991U - Foundation structure

Info

Publication number: CN214993991U
Application number: CN202120854736.0U
Authority: CN
Inventors: 黄允华; 黄清; 钱晓东; 陈钤; 黄红霞
Original assignee: Fujian Tianzhu Construction Engineering Co ltd
Current assignee: Fujian Tianzhu Construction Engineering Co ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-12-03
Anticipated expiration: 2031-04-24

Abstract

The utility model relates to a foundation structure, including soil layer, metalling and precipitation well casing, precipitation well casing bottom extends to in the metalling, the bottom of precipitation well casing is provided with the base, the base be the drum structure and with the coaxial setting of precipitation well casing, the lower extreme lateral wall of precipitation well casing has been seted up the groove of permeating water, it extends along the axis direction that is on a parallel with the precipitation well casing to permeate water the groove, gliding ring about the base upper end is equipped with, ring and the coaxial setting of base, evenly be provided with the sand grip on the outer wall of ring, the sand grip just extends to adjacent groove of permeating water with the groove one-to-one of permeating water, the sand grip is close to the one end rotation of the groove of permeating water and is connected with the cleaning wheel, during the ring up-and-down motion the cleaning wheel can rotate, be equipped with the drive assembly who is used for driving ring up-and-down motion in the precipitation well casing. This application has the effect of clearing up in order to keep drainage efficiency precipitation well casing.

Description

Foundation structure

Technical Field

The application relates to the field of building construction technology, in particular to a foundation structure.

Background

At present, construction projects on some soft foundations are increasingly increased, and in some river regions, rivers and other places, soil contains more water, so that the strength of the foundations is easily affected. Therefore, water in the foundation is generally discharged, and the stability of the foundation is improved.

The prior Chinese utility model patent document with publication number CN201436323U discloses a drainage structure in a dynamic compaction foundation, which comprises a soil compaction layer and a gravel hydrophobic layer from top to bottom, and a precipitation well pipe arranged vertically, wherein the precipitation well pipe extends into the gravel hydrophobic layer, the side wall of the lower end of the precipitation well pipe is provided with a water suction hole, water can enter the precipitation well pipe through the water suction hole,

aiming at the related technologies, the inventor thinks that certain silt still exists in the gravel hydrophobic layer, and the water suction hole is easily blocked by the silt after a long time, so that the water drainage efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the influence on the drainage efficiency, the present application provides a foundation structure.

The technical scheme is that the foundation structure provided by the application adopts the following technical scheme:

a foundation structure comprises a soil layer, a gravel layer and a precipitation well pipe, wherein the bottom of the precipitation well pipe extends into the gravel layer, the bottom of the precipitation well pipe is provided with a base which is of a cylindrical structure and is coaxial with the precipitation well pipe, the side wall of the lower end of the precipitation well pipe is provided with a water permeable groove which extends along the direction parallel to the axis of the precipitation well pipe, a plurality of water permeable grooves are uniformly distributed along the circumferential direction of the precipitation well pipe, the upper end of the base is provided with a ring which slides up and down, the circular ring and the base are coaxially arranged, raised lines are uniformly arranged on the outer wall of the circular ring, the raised lines and the water permeable grooves are in one-to-one correspondence and extend to the adjacent water permeable grooves, the cleaning device is characterized in that one end, close to the water permeable groove, of the raised line is rotatably connected with a cleaning wheel, the cleaning wheel can rotate when the circular ring moves up and down, and a driving assembly used for driving the circular ring to move up and down is arranged in the precipitation well pipe.

Through adopting above-mentioned technical scheme, water in the metalling can enter into the precipitation well casing through the groove of permeating water, through drive assembly drive ring up-and-down motion, can drive cleaning wheel up-and-down motion to cleaning wheel can rotate in the groove of permeating water, thereby makes some accumulational silt can be clear away in the groove of permeating water, thereby keeps the efficiency of permeating water of the groove of permeating water.

Optionally, a slot is formed in the upper end of the base, an insertion column which extends downwards and is inserted into the slot is arranged on the lower surface of the ring, the driving assembly comprises a spring arranged in the slot, one end of the spring is connected to the bottom surface of the slot, the other end of the spring is connected to the bottom surface of the insertion column, and the driving assembly further comprises a traction piece arranged on the upper surface of the ring.

Through adopting above-mentioned technical scheme, through drawing a drive ring upward movement, insert the post and upwards slide in the slot, the spring is stretched, and the elastic action of spring can drive ring downstream to the ring upwards slides the back, loosens the effort that draws and can be so that the ring gliding, thereby makes the cleaning wheel up-and-down motion.

Optionally, the traction member includes a traction rope connected to the upper surface of the ring, and the traction rope is provided with two and symmetrically connected to the upper surface of the ring.

Through adopting above-mentioned technical scheme, haulage rope convenient to use quality is light to conveniently carry out operations such as ligature extension.

Optionally, the inner wall of the upper end of the precipitation well pipe is provided with a suspension loop for binding the traction rope.

Through adopting above-mentioned technical scheme, the upper end of haulage rope can be bound and fix at the hangers, facilitates the use.

Optionally, a groove is formed in the convex strip, the cleaning wheel is connected in the groove in a rotating mode, the cleaning wheel is coaxially provided with rotating shafts extending towards two sides, the convex strip is arranged in a penetrating mode in the rotating shafts, gears are arranged on the outer wall of one end of the convex strip in a penetrating mode in the rotating shafts, racks are vertically arranged on the two sides of the water permeable groove in the inner wall of the precipitation well pipe, and the gears and the racks can be meshed with each other.

Through adopting above-mentioned technical scheme, rack and gear mesh mutually to the in-process cleaning wheel that makes the ring go up and down can rotate, thereby clears up the silt of the jam in the groove of permeating water.

Optionally, the number of the slots is four along the circumferential direction of the base, and the number of the inserted columns corresponds to the number of the slots one by one.

Through adopting above-mentioned technical scheme, insert the post and be provided with four for gliding in-process is more stable from top to bottom to the ring.

Optionally, the outer wall of the cleaning wheel is uniformly provided with friction strips, and the friction strips are uniformly distributed along the outer wall of the cleaning wheel.

Through adopting above-mentioned technical scheme, the outer wall of sweeping wheel has bigger frictional force, and is better to the effect of silt clearance.

Optionally, the outer wall of the upper end of the base is provided with a step edge, the lower end of the precipitation well pipe is inserted into the step edge, the outer wall of the precipitation well pipe is evenly in threaded connection with a plurality of screws, and the screws are in threaded connection with the outer wall of the step edge.

By adopting the technical scheme, the precipitation well pipe and the base are convenient to install.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning wheels can clean the silt in the water permeable tank, so that the water permeable efficiency is kept;

2. the traction rope is stretched to drive the circular ring to slide up and down.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic illustration of an explosive structure of a precipitation well pipe and a base;

FIG. 3 is a schematic view of the configuration of the ring and the precipitation well pipe;

fig. 4 is an enlarged schematic view at a in fig. 3.

Description of reference numerals: 1. a layer of earthen material; 2. a crushed stone layer; 3. a precipitation well pipe; 4. a base; 5. a water permeable tank; 6. a circular ring; 7. a convex strip; 8. cleaning wheels; 9. a drive assembly; 91. a spring; 92. a traction member; 921. a hauling rope; 10. a slot; 11. inserting a column; 12. hanging a lug; 13. a groove; 14. a rotating shaft; 15. a gear; 16. a rack; 17. rubbing the strips; 18. a step edge.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a foundation structure. Referring to fig. 1, the ground structure comprises a soil layer 1 and a gravel layer 2 from top to bottom, and a precipitation well pipe 3 for draining water. The precipitation well pipe 3 is vertically arranged, and the lower end of the precipitation well pipe 3 extends into the gravel layer 2. The lower extreme lateral wall of precipitation well pipe 3 is seted up on and is rectangular form water-permeable tank 5, and water-permeable tank 5 extends along the axis direction that is on a parallel with precipitation well pipe 3. The water permeable grooves 5 are evenly distributed on the side wall of the precipitation well pipe 3, and along the circumferential even distribution of the precipitation well pipe 3, water enters the precipitation well pipe 3 through the water permeable grooves 5.

Referring to fig. 2 and 3, the lower end of the precipitation well pipe 3 is connected with a base 4, the base 4 is a cylindrical structure, and the upper end of the base 4 is connected with the lower end of the precipitation well pipe 3. The precipitation well pipe 3 and the base 4 are coaxially arranged, and the inner diameter of the base 4 is smaller than that of the precipitation well pipe 3. The up end sliding connection of base 4 has ring 6, and ring 6 and the coaxial setting of base 4, ring 6 slide along vertical direction. Be fixed with sand grip 7 on the lateral wall of ring 6, sand grip 7 evenly is provided with a plurality ofly along ring 6's circumferential direction, and sand grip 7 quantity and 5 one-to-one in the groove of permeating water and extend to adjacent groove 5 of permeating water. One end of the convex strip 7, which is far away from the circular ring 6, is rotatably connected with a cleaning wheel 8, and the cleaning wheel 8 is of a circular wheel structure. The round wheel extends into the permeable groove 5, a driving component 9 used for driving the round ring 6 to slide up and down is installed in the precipitation well pipe 3, and the cleaning wheel 8 can rotate in the process of up-and-down movement of the round ring 6.

Referring to fig. 2 and 3, the ring 6 is fixed with a downwardly extending insertion post 11, and the upper end surface of the base 4 is provided with a slot 10 for the insertion post 11 to be inserted to form a sliding connection. The slots 10 are evenly provided with four slots along the circumferential direction of the base 4, and the number of the inserting columns 11 is in one-to-one correspondence with the slots 10, so that the circular ring 6 can slide more stably. The driving assembly 9 includes a spring 91 fixed in the slot 10, one end of the spring 91 is fixed on the inner bottom surface of the slot 10, and the other end of the spring 91 is fixed on the lower bottom surface of the inserted column 11. The drive assembly 9 further comprises a traction member 92 mounted on the upper surface of the ring 6. The traction member 92 includes a traction rope 921 fixed to the upper surface of the ring 6. Two pulling ropes 921 are fixed symmetrically on the upper surface of the ring 6. The haulage rope 921 upwards extends to the upper end of precipitation well casing 3, can be with the slip that makes progress of drive ring 6 through upwards pulling haulage rope 921 to spring 91 is in the tensile state, and ring 6 has the trend of downstream, removes the effort to haulage rope 921, can be so that ring 6 downstream. The inner wall of the upper end of the precipitation well pipe 3 is symmetrically fixed with hanging lugs 12, and the upper end of the traction rope 921 can be bound on the hanging lugs 12 for fixation.

Referring to fig. 3 and 4, a groove 13 is formed in one end, away from the ring 6, of the convex strip 7, and the sweeping wheel 8 is rotatably connected in the groove 13. The two sides of the cleaning wheel 8 are coaxially fixed with a rotating shaft 14, and the rotating shaft 14 penetrates through the convex strip 7 and is provided with a part extending out of the side wall of the convex strip 7. A gear 15 is fixed on the outer wall of one end of the rotating shaft 14 penetrating the convex strip 7, and the gear 15 and the rotating shaft 14 are coaxially arranged. The inner wall of the precipitation well pipe 3 is also fixed with a rack 16, the rack 16 is distributed on two sides of the water permeable groove 5, and the rack 16 is vertically arranged. The gear 15 can be meshed with the rack 16, and the cleaning wheel 8 can rotate during the lifting process of the circular ring 6.

Referring to fig. 4, the outer wall of the cleaning wheel 8 is fixed with friction strips 17, and the friction strips 17 are uniformly distributed along the circumferential direction of the cleaning wheel 8, so that the cleaning wheel 8 has larger friction force.

Referring to fig. 2, for the installation of convenient precipitation well pipe 3 and base 4, seted up the ladder on the upper end outer wall of base 4 and followed 18, the lower extreme of precipitation well pipe 3 can be pegged graft in the ladder of base 4 along 18 to the even threaded connection of lower extreme of precipitation well pipe 3 has a plurality of screws, and the screw evenly sets up along the circumference of precipitation well pipe 3, and the one end threaded connection of screw is on the lateral wall of ladder edge 18, thereby links together precipitation well pipe 3 and base 4.

The implementation principle of a foundation structure in the embodiment of the application is as follows: through 6 upward movements of drive ring of upwards pulling ring 6, gear 15 and rack 16 mesh mutually for cleaning wheel 8 can rotate, thereby clears up the silt in the groove 5 of permeating water, removes the effort to haulage rope 921, and spring 91 will stimulate 6 downstream of ring, thereby makes cleaning wheel 8 continue to rotate, continuously clears up.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A foundation structure, includes soil layer (1), metalling (2) and precipitation well pipe (3), the precipitation well pipe (3) bottom extends to in metalling (2), its characterized in that: the bottom of the precipitation well pipe (3) is provided with a base (4), the base (4) is of a cylinder structure and is coaxially arranged with the precipitation well pipe (3), the lower end side wall of the precipitation well pipe (3) is provided with a water permeable groove (5), the water permeable groove (5) extends along the axis direction parallel to the precipitation well pipe (3), the water permeable groove (5) is uniformly distributed with a plurality of water permeable grooves along the circumferential direction of the precipitation well pipe (3), the upper end of the base (4) is provided with a ring (6) which slides up and down, the ring (6) and the base (4) are coaxially arranged, the outer wall of the ring (6) is uniformly provided with raised lines (7), the raised lines (7) and the water permeable grooves (5) are in one-to-one correspondence and extend towards the adjacent water permeable grooves (5), one end of the raised lines (7) close to the water permeable grooves (5) is rotatably connected with a cleaning wheel (8), and the cleaning wheel (8) can rotate during the up and down movement of the ring (6), and a driving assembly (9) for driving the circular ring (6) to move up and down is arranged in the precipitation well pipe (3).

2. A foundation construction according to claim 1, characterized in that: slot (10) have been seted up to the upper end of base (4), ring (6) lower surface is equipped with downwardly extending and inserts post (11) of inserting in slot (10), drive assembly (9) are including locating spring (91) in slot (10), spring (91) one end is connected in the bottom surface other end of slot (10) bottom surface and is connected in the bottom surface of inserting post (11), drive assembly (9) still including locating pull piece (92) of ring (6) upper surface.

3. A foundation construction according to claim 2, characterized in that: the traction piece (92) comprises a traction rope (921) connected to the upper surface of the circular ring (6), and the traction rope (921) is provided with two traction ropes and symmetrically connected to the upper surface of the circular ring (6).

4. A foundation construction according to claim 3, wherein: and a hanging lug (12) for binding the traction rope (921) is arranged on the inner wall of the upper end of the precipitation well pipe (3).

5. A foundation construction according to claim 2, characterized in that: seted up on sand grip (7) recess (13), cleaning wheel (8) rotate to be connected in recess (13), cleaning wheel (8) coaxial axis of rotation (14) that extend to both sides that are equipped with, sand grip (7) are worn to establish in axis of rotation (14) and axis of rotation (14) are worn to establish and are provided with gear (15) on the one end outer wall of sand grip (7), the inner wall of precipitation well pipe (3) is in the equal vertical rack (16) that is provided with in both sides of groove (5) of permeating water, gear (15) and rack (16) can intermeshing.

6. A foundation construction according to claim 5, wherein: the number of the slots (10) is four, and the number of the inserting columns (11) corresponds to the number of the slots (10).

7. A foundation construction according to claim 6, wherein: the outer wall of the cleaning wheel (8) is uniformly provided with friction strips (17), and the friction strips (17) are uniformly distributed along the outer wall of the cleaning wheel (8).

8. A foundation construction according to claim 7, wherein: the outer wall of the upper end of the base (4) is provided with a step edge (18), the lower end of the precipitation well pipe (3) is inserted into the step edge (18), the outer wall of the precipitation well pipe (3) is evenly in threaded connection with a plurality of screws, and the screws are in threaded connection with the outer wall of the step edge (18).