CN214680457U

CN214680457U - Building deep basal pit drainage chimney filter

Info

Publication number: CN214680457U
Application number: CN202023201191.8U
Authority: CN
Inventors: 沈涛; 马振江; 朱荣; 胡科峰; 姜向东
Original assignee: Xinjiang Construction Engineering Group Co Ltd; China Construction Xinjiang Construction Engineering Group Fourth Construction Engineering Co Ltd
Current assignee: Xinjiang Construction Engineering Group Co Ltd; CSCEC Xinjiang Construction and Engineering Group Co Ltd; China Construction Xinjiang Construction Engineering Group Fourth Construction Engineering Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-12
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a drainage chimney filter technical field just discloses a building deep basal pit drainage chimney filter, body on the strainer, the skin weld of body has the stagnant water ring on the strainer, body under the bottom fixedly connected with strainer of body on the strainer, the wash port has been seted up on the surface of body under the strainer, the fixed surface of body is connected with first fixed block on the strainer, first fixed block in the top of stagnant water ring and with stagnant water ring contactless. This building deep basal pit drainage chimney filter through when pouring the bed course, and then makes the rivers at foundation ditch center discharge through the wash port, when waterproof, turns over waterproofing membrane to stagnant water ring department on, continues to carry out precipitation work through the strainer simultaneously, avoids like this to lead to the bed course to arch up and destroys because of water pressure is too big, when pouring the raft board, seals through the suitable for reading that makes the body on the strainer, guarantees the integrality of bottom plate waterproof layer like this.

Description

Building deep basal pit drainage chimney filter

Technical Field

The utility model relates to a drainage chimney filter technical field specifically is a building deep basal pit drainage chimney filter.

Background

The drainage filter tube is widely used in the drainage fields of highways, railway subgrades, subways, soft foundation treatment engineering, waste landfill sites, tunnels, green belts, playgrounds, slope protection caused by high water content and the like, and underground irrigation and drainage systems of agriculture and horticulture, and has become three main products in civil engineering construction (water seepage and drainage) of China together with a soft permeable tube and a plastic blind ditch; at present, some building deep foundation pit drainage filter pipes consist of filter pipes and drainage holes; but some drainage chimney filters are more troublesome when installing in building deep basal pit for the engineering time extension, simultaneously because the surface of some drainage chimney filters only is provided with the wash port at present, make the drainage chimney filter when carrying out the precipitation to the foundation ditch center, can not guarantee the integrality of raft waterproof layer, and then easily make the construction progress extension.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a building deep basal pit drainage chimney filter, the installation that possesses deep basal pit secondary dewatering is quick effective, the engineering time has been saved, realize foundation ditch center dewatering, and guarantee the integrality of raft board waterproof layer, good social has been created, accord with advantages such as green construction requirement, it is more troublesome when installing some drainage chimney filters in building deep basal pit to have solved, make the engineering time extension, simultaneously because the surface of some drainage chimney filters only is provided with the wash port at present, make the drainage chimney filter when carrying out dewatering to the foundation ditch center, can not guarantee the integrality of raft board waterproof layer, and then easily make the problem of construction progress extension.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building deep basal pit drainage chimney filter, includes body on the strainer, the skin weld of body has the seal ring on the strainer, body under the bottom fixedly connected with strainer of body on the strainer, the wash port has been seted up on the surface of body under the strainer, the first fixed block of fixed surface of body on the strainer, first fixed block in the top of seal ring and with seal ring contactless, the top of body is rotated on the strainer and is connected with the lid, the draw-in groove has been seted up to the bottom of going up the lid, the inside fixedly connected with waterproof pad of draw-in groove, the bottom of going up the lid is provided with location fixing device.

Preferably, the inside of the clamping groove is in sliding connection with the top of the upper tube body of the filter tube.

Preferably, the positioning and fixing device comprises a second fixing block, the top of the second fixing block is fixedly connected with the bottom of the upper cover body, a fixing groove is formed in the rear side of the second fixing block, a sliding groove is formed in the top of the first fixing block, the inside of the sliding groove is connected with the surface of the second fixing block in a sliding manner, a positioning shaft is rotatably connected to the inside of the sliding groove, a convex block is arranged on the surface of the positioning shaft, a fixing plate is connected to the surface of the positioning shaft in a sliding manner, the fixing plate is L-shaped, a tension spring is fixedly connected to the right side of the fixing plate, a power rod is fixedly connected to the left side of a vertical plate of the fixing plate, a sliding groove is formed in the left side of the first fixing block, the vertical cross section of the sliding groove is quarter-circular, a moving groove is formed in the left surface inside the sliding groove, and the vertical cross section of the moving groove is inverted L-shaped, the surface of the vertical plate of the power rod is connected with the inside of the fixing groove in a sliding mode.

Preferably, the left end of location axle runs through the inside of fixed plate and extends to the outside of fixed plate, the right-hand member of extension spring and the fixed surface of location axle are connected, the extension spring activity cup joints on the location axle.

Preferably, the inside of the sliding groove is communicated with the inside of the sliding groove, the left end of the power rod penetrates through the inside of the sliding groove and extends to the outside of the sliding groove, and the surface of the power rod is in sliding connection with the inside of the sliding groove.

Preferably, the inner part of the longitudinal groove of the moving groove is communicated with the inner part of the sliding groove, the surface of the power rod is in sliding connection with the inner part of the longitudinal groove of the moving groove, the surface of the fixed plate is in sliding connection with the inner part of the moving groove, and the left end of the fixed plate is in rotating connection with the left surface of the vertical groove of the moving groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a building deep basal pit drainage chimney filter possesses following beneficial effect:

1. this building deep basal pit drainage chimney filter through when pouring the bed course, places the seal ring in the Gobi under the bed course, and then makes the rivers at foundation ditch center discharge through the wash port, when waterproof, turns over waterproofing membrane to seal ring department on, continues to carry out precipitation work through the strainer simultaneously, avoids like this to lead to the bed course to arch up and destroys because of water pressure is too big, when pouring the raft, seals through the suitable for reading that makes the body on the strainer, guarantees the integrality of bottom plate waterproof layer like this.

2. This building deep basal pit drainage chimney filter, rotate the right side to the shifting chute through the fixed plate, make the power pole move left, and then drive the fixed plate and remove left on the surface of location axle, the extension spring is stretched, the inside of the vertical pole roll-off fixed slot of fixed plate, and then realize the fixed of second fixed block and remove, loosen the power pole, the extension spring resets and makes the fixed plate reset, and then make the operative installations that the workman can be more convenient, simultaneously when pouring the raft, make the integrality of bottom plate waterproof layer obtain guaranteeing, make the workman can be more convenient seal up the top of body on the drainage pipe, and then it is more convenient to make the workman to the precipitation at foundation ditch center, raft waterproof integrality has been guaranteed simultaneously, make worker's construction progress obtain certain promotion.

Drawings

FIG. 1 is a schematic view of the drainage filter tube structure of the deep foundation pit of the present invention;

FIG. 2 is a schematic view of the bottom structure of the upper cover body of the present invention;

FIG. 3 is a schematic view of the sectional structure of the fixing block of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing block of the present invention;

fig. 5 is the left side view plane structure diagram of the fixing block of the present invention.

In the figure: the water filter comprises a water filter pipe upper pipe body 1, a water stop ring 2, a first fixing block 3, an upper cover body 4, a water filter pipe lower pipe body 5, a water discharge hole 6, a clamping groove 7, a waterproof pad 8, a fixing groove 9, a second fixing block 10, a tension spring 11, a power rod 12, a positioning shaft 13, a fixing plate 14, a sliding groove 15, a moving groove 16 and a sliding groove 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a building deep foundation pit drainage filter tube comprises a filter tube upper tube body 1, wherein a water stop ring 2 is welded on the surface of the filter tube upper tube body 1, a waterproof coiled material can be arranged on the water stop ring 2, when water is prevented, the waterproof coiled material is turned upwards to a water stop wing ring, and meanwhile, the water filtering tube continues to perform precipitation work, so that cushion arching damage caused by excessive water pressure is avoided, a filter tube lower tube body 5 is fixedly connected to the bottom of the filter tube upper tube body 1, a plurality of drain holes 6 are formed in the surface of the filter tube lower tube body 5, the drain holes 6 are equidistantly arranged on the filter tube lower tube body 5, the drain holes 6 can perform precipitation on the center of a foundation pit, further, secondary precipitation of the deep foundation pit is realized, a first fixing block 3 is fixedly connected to the surface of the filter tube upper tube body 1, the first fixing block 3 is arranged above the water stop ring 2 and is not in contact with the water stop ring 2, an upper cover body 4 is rotatably connected to the top of the filter tube upper tube body 1, the upper cover body 4 can rotate at the top of the upper pipe body 1 of the strainer, the bottom of the upper cover body 4 is provided with a clamping groove 7, the inside of the clamping groove 7 is in sliding connection with the top of the upper pipe body 1 of the strainer, the top of the upper pipe body 1 of the strainer can slide into and slide out of the clamping groove 7, the inside of the clamping groove 7 is fixedly connected with a waterproof pad 8, the upper pipe body 1 of the strainer can be in closer contact with the clamping groove 7 through the waterproof pad 8, the waterproofness of the upper pipe body 1 of the strainer is better, and the bottom of the upper cover body 4 is provided with a positioning and fixing device;

the positioning and fixing device comprises a second fixing block 10, the top of the second fixing block 10 is fixedly connected with the bottom of the upper cover body 4, a fixing groove 9 is formed in the rear side of the second fixing block 10, a sliding groove 17 is formed in the top of the first fixing block 3, the inner portion of the sliding groove 17 is connected with the surface of the second fixing block 10 in a sliding mode, the second fixing block 10 can slide up and down in the sliding groove 17, a positioning shaft 13 is rotatably connected to the inner portion of the sliding groove 17, a convex block is arranged on the surface of the positioning shaft 13, the positioning shaft 13 can rotate in the sliding groove 17, a fixing plate 14 is slidably connected to the surface of the positioning shaft 13, the fixing plate 14 is L-shaped, the left end of the positioning shaft 13 penetrates through the inner portion of the fixing plate 14 and extends to the outer portion of the fixing plate 14, the fixing plate 14 can move on the surface of the positioning shaft 13, and the fixing plate 14 can only move left and right on the surface of the positioning shaft 13 through the convex block on the surface of the positioning shaft 13, meanwhile, the positioning shaft 13 rotates to drive the fixing plate 14 to rotate, the right side of the fixing plate 14 is fixedly connected with a tension spring 11, the right end of the tension spring 11 is fixedly connected with the surface of the positioning shaft 13, the tension spring 11 is movably sleeved on the positioning shaft 13 and can be stretched and compressed by the left and right movement of the fixing plate 14, the left side of the vertical plate of the fixing plate 14 is fixedly connected with a power rod 12, the left side of the first fixing block 3 is provided with a sliding groove 15, the vertical section of the sliding groove 15 is in a quarter circle shape, the inside of the sliding groove 15 is communicated with the inside of a sliding groove 17, the left end of the power rod 12 penetrates through the inside of the sliding groove 15 and extends to the outside of the sliding groove 15, the surface of the power rod 12 is in sliding connection with the inside of the sliding groove 15, the power rod 12 can move in the inside of the sliding groove 15, the left surface in the inside of the sliding groove 17 is provided with a moving groove 16, the vertical section of the moving groove 16 is in an inverted L shape, the inside of a longitudinal groove of a moving groove 16 is communicated with the inside of a sliding groove 15, the surface of a power rod 12 is in sliding connection with the inside of the longitudinal groove of the moving groove 16, the power rod 12 can move in the inside of the longitudinal groove of the moving groove 16, the surface of a fixed plate 14 is in sliding connection with the inside of the moving groove 16, the fixed plate 14 can move left and right in the moving groove 16, the left end of the fixed plate 14 is rotatably connected with the left surface of a vertical groove of the moving groove 16, the fixed plate 14 can rotate on the left surface of the vertical groove of the moving groove 16, the surface of the vertical plate of the power rod 12 is in sliding connection with the inside of a fixed groove 9, and the vertical plate of the power rod 12 can slide into and slide out of the inside of the fixed groove 9;

the upper cover body 4 is rotated downwards, the second fixing block 10 slides into the sliding groove 17, and meanwhile, when the second fixing block 10 slides into the sliding groove 17, the front end of the longitudinal plate of the fixing plate 14 is rotated downwards, when the second fixing block 10 completely slides into the sliding groove 17, the vertical plate of the power rod 12 slides into the fixing groove 9, so that the second fixing block 10 is fixed, meanwhile, the fixing plate 14 rotates to the right side of the moving groove 16, the power rod 12 moves leftwards, so that the fixing plate 14 is driven to move leftwards on the surface of the positioning shaft 13, the tension spring 11 stretches, the vertical rod of the fixing plate 14 slides out of the fixing groove 9, so that the fixing of the second fixing block 10 is released, the power rod 12 is loosened, the tension spring 11 resets the fixing plate 14, so that a worker can use the device more conveniently, and meanwhile, when the raft board is poured, the integrity of the bottom board waterproof layer is ensured, make the workman can be more convenient seal the top of body 1 on the strainer, and then make the workman more convenient to the precipitation at foundation ditch center, guaranteed raft board waterproof integrality simultaneously, make worker's construction progress obtain certain promotion.

The working principle is as follows:

when the drainage filter tube for the deep foundation pit of the building is used, the water stop ring 2 is placed in the Gobi below the foundation pit when the foundation pit is poured, so that water at the center of the foundation pit is discharged through the drain hole 6, when the waterproof filter tube is used for waterproofing, the waterproof coiled material is upturned to the position of the water stop ring 2, and simultaneously, the water filtering tube continues to carry out precipitation work, so that the problem that the foundation pit is arched and damaged due to overlarge water pressure is avoided, when the raft is poured, the upper cover body 4 is rotated downwards, the second fixing block 10 slides into the sliding groove 17, and simultaneously, when the second fixing block 10 slides into the sliding groove 17, the front end of the longitudinal plate of the fixing plate 14 is rotated downwards, when the second fixing block 10 completely slides into the sliding groove 17, the vertical plate of the power rod 12 slides into the fixing groove 9, so as to fix the second fixing block 10, the waterproof pad 8 is tightly attached to the top of the upper tube body 1 of the water filtering tube, so that the integrity of the waterproof layer is ensured, make power rod 12 move left, and then drive fixed plate 14 and move left on the surface of location axle 13, extension spring 11 stretches, and the inside of the vertical pole roll-off fixed slot 9 of fixed plate 14, and then realize the fixed release of second fixed block 10, loosen power rod 12, extension spring 11 resets and makes fixed plate 14 reset, and then makes the operative installations that the workman can be more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 building deep basal pit drainage chimney filter, includes body (1) on the strainer, its characterized in that: the utility model discloses a water filter, including body (1) on the strainer, wash port (6) have been seted up on the surface of body (5) under the bottom fixedly connected with strainer of body (1) on the strainer, body (5) under the strainer, wash port (6) have been seted up on the surface of body (5) under the strainer, the fixed surface of body (1) is connected with first fixed block (3) on the strainer, first fixed block (3) in the top of stagnant water ring (2) and with stagnant water ring (2) contactless, the top of body (1) is rotated on the strainer and is connected with lid (4), draw-in groove (7) have been seted up to the bottom of going up lid (4), the inside fixedly connected with of draw-in groove (7) is waterproof fills up (8), the bottom of going up lid (4) is provided with location fixing device.

2. The drainage filter pipe for the deep foundation pit of the building as claimed in claim 1, wherein: the inside of the clamping groove (7) is connected with the top of the upper pipe body (1) of the filter pipe in a sliding manner.

3. The drainage filter pipe for the deep foundation pit of the building as claimed in claim 1, wherein: the positioning and fixing device comprises a second fixing block (10), the top of the second fixing block (10) is fixedly connected with the bottom of an upper cover body (4), a fixing groove (9) is formed in the rear side of the second fixing block (10), a sliding groove (17) is formed in the top of a first fixing block (3), the inside of the sliding groove (17) is connected with the surface of the second fixing block (10) in a sliding manner, a positioning shaft (13) is rotatably connected to the inside of the sliding groove (17), a convex block is arranged on the surface of the positioning shaft (13), a fixing plate (14) is connected to the surface of the positioning shaft (13) in a sliding manner, the fixing plate (14) is L-shaped, a tension spring (11) is fixedly connected to the right side of the fixing plate (14), a power rod (12) is fixedly connected to the left side of a vertical plate of the fixing plate (14), a sliding groove (15) is formed in the left side of the first fixing block (3), the vertical section of the sliding groove (15) is in a quarter circle shape, a moving groove (16) is formed in the left surface of the inner portion of the sliding groove (17), the vertical section of the moving groove (16) is in an inverted L shape, and the surface of the vertical plate of the power rod (12) is in sliding connection with the inner portion of the fixing groove (9).

4. The drainage filter pipe for the deep foundation pit of the building as claimed in claim 3, wherein: the left end of location axle (13) runs through the inside of fixed plate (14) and extends to the outside of fixed plate (14), the right-hand member of extension spring (11) and the fixed surface of location axle (13) are connected, extension spring (11) activity cup joints on location axle (13).

5. The drainage filter pipe for the deep foundation pit of the building as claimed in claim 3, wherein: the inside of the sliding groove (15) is communicated with the inside of the sliding groove (17), the left end of the power rod (12) penetrates through the inside of the sliding groove (15) and extends to the outside of the sliding groove (15), and the surface of the power rod (12) is connected with the inside of the sliding groove (15) in a sliding mode.

6. The drainage filter pipe for the deep foundation pit of the building as claimed in claim 3, wherein: the inside of the longitudinal groove of the moving groove (16) is communicated with the inside of the sliding groove (15), the surface of the power rod (12) is in sliding connection with the inside of the longitudinal groove of the moving groove (16), the surface of the fixing plate (14) is in sliding connection with the inside of the moving groove (16), and the left end of the fixing plate (14) is in rotating connection with the left surface of the vertical groove of the moving groove (16).