CN216640633U - But reuse's foundation ditch drainage device - Google Patents

Abstract

The utility model relates to a but reuse's foundation ditch drainage device, the escape canal of its cooperation foundation ditch bottom uses, including at least a set of first drainage piece and two second drainage pieces of locating in the escape canal, two second drainage piece communicate respectively in the both ends of first drainage piece, second drainage piece is equipped with first water service mouth up, second drainage piece is kept away from at least one side of first water service mouth is equipped with the limiting plate, the limiting plate is equipped with the bolt that runs through the limiting plate. This application realizes installing repeatedly and dismantles, can be comparatively economic and the arrangement of the completion foundation ditch escape canal of more environmental protection to this device installation is simple and can install in shorter time and accomplish, saves a large amount of manpower and material resources.

Description

But reuse's foundation ditch drainage device

Technical Field

The application relates to the field of foundation pit engineering, in particular to a foundation pit drainage device capable of being repeatedly used.

Background

As urbanization progresses, the contradiction between population and land becomes more prominent, and thus, in order to alleviate the contradiction, underground space is more and more densely developed. In order to prevent surface water from influencing the pit in the foundation pit engineering, a drainage ditch is required to be arranged at the top of the pit. At present, the common way of a drainage ditch is to dig the drainage ditch at first and then lay bricks in the drainage ditch and plaster the bricks.

With respect to the related art among the above, the inventors consider that there are the following drawbacks: firstly, the bricks which are laid are not reused after the foundation pit engineering is finished but buried in the soil, and secondly, the construction speed is slow, and the construction period is influenced.

SUMMERY OF THE UTILITY MODEL

In order to be able to reuse foundation ditch drainage ditch device and can be faster than traditional method completion construction, this application provides a but reuse's foundation ditch drainage ditch device.

The application provides a but reuse's foundation ditch drainage device adopts following technical scheme: the escape canal of cooperation foundation ditch bottom uses, including at least a set of first drainage piece and two second drainage pieces of locating in the escape canal, two second drainage pieces communicate respectively in the both ends of first drainage piece, second drainage pieces is equipped with first water service mouth up, second drainage pieces keeps away from at least one side of first water service mouth is equipped with the limiting plate, the limiting plate is equipped with the bolt that runs through the limiting plate.

Through adopting above-mentioned technical scheme, replace the drainage structures that the fragment of brick was laid through first drainage spare and second drainage spare, spacing structure according to with the bolt has not only improved the efficiency of construction of second drainage spare installation, has realized the demountable installation mode of two second drainage spares moreover, thereby the purpose that reaches reuse can be dismantled to purpose-made steel sheet after foundation ditch engineering is accomplished, can reduce construction cost, also can protect the environment and reduce extravagantly.

Preferably, the first drain member is a plastic bellows.

By adopting the technical scheme, the plastic corrugated pipe reduces the utilization of steel in the device and reduces the cost of the device; the deformable structure of the plastic corrugated pipe can be adjusted at different angles according to the corner turning part of the foundation pit, and the plastic corrugated pipe has good compressibility and can greatly reduce the transportation and installation cost.

Preferably, the two ends of the first drainage piece are respectively provided with a connecting plate, and the connecting plates are arranged on the inner wall of the second drainage piece.

Through adopting above-mentioned technical scheme, when second drainage spare was plastic corrugated pipe, plastic corrugated pipe's the difficult lug connection in first drainage in both ends, so through the inner wall connection of connecting plate with first drainage spare, improve the stability of connecting.

Preferably, the second drainage piece includes first steel sheet and locates the second steel sheet of first steel sheet both sides, the limiting plate is located the second steel sheet is kept away from one side of first steel sheet, the connecting plate is located the second steel sheet is close to one side of first steel sheet.

Through adopting above-mentioned technical scheme, the second drainage piece is constituteed through a plurality of steel sheets, and the steel sheet is easily acquireed, and the price is low, has high strength and corrosion-resistant characteristic to the life of whole device has been prolonged.

Preferably, the water draining device further comprises a connecting ring arranged between the adjacent second water draining parts, a second water through opening is formed in the end portion of the adjacent second water draining part, a clamping groove is formed in one side, close to the second water draining part, of the connecting ring, and the second water draining part is provided with a protruding clamping belt embedded into the clamping groove.

Through adopting above-mentioned technical scheme, through joint mode fixed connection between two adjacent second drainage pieces, can play the effect of even becoming whole drainage device with every first drainage piece of group and second drainage piece and can be convenient for local dismantlement again.

Preferably, the connecting ring is a rubber connecting ring.

Through adopting above-mentioned technical scheme, the rubber material of clamping ring for clamping ring and second drainage piece can closely link to each other, play the effect of blockking up the joint gap between the adjacent second drainage piece, make the water that flows into the escape canal be unlikely to flow into underground again.

Preferably, the protruding clamping belt is far away from one end of the second drainage piece is provided with a triangular body, and the triangular body is close to two corners of the protruding clamping belt towards the second drainage piece.

Through adopting above-mentioned technical scheme, outstanding cassette tape is spacing in the draw-in groove through the triangle body, and the shape of triangle body has played the tensile effect, when having improved joint strength, the dismouting of also being convenient for.

Preferably, the connecting ring comprises a first connecting body and second connecting bodies arranged on two sides of the first connecting body, and the connecting ring is provided with a third upward water passing opening.

Through adopting above-mentioned technical scheme, set the structure of clamping ring to the unanimous shape of second drainage piece, improved laminating compactness.

Preferably, the number of the inserted pins is at least two, and the limiting plate is provided with a reserved through groove for each inserted pin to penetrate through.

Through adopting above-mentioned technical scheme, a limiting plate is fixed in the soil body of foundation ditch through a plurality of detachable bolts, has realized whole drainage device fixed connection's safety and stability and good reliability effect.

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

1. the repeated installation and the dismantlement structure of whole drainage device can be comparatively economy and the arrangement of the completion foundation ditch escape canal of more environmental protection to this device installation is simple, can install in shorter time and accomplish, saves a large amount of manpower and material resources.

2. In the corner position of the foundation pit, the plastic corrugated pipe is used as a connecting medium in a single drainage ditch device, and the plastic corrugated pipe has strong deformability, so that the flexibility of the drainage device is realized.

3. The first drainage spare of every group and second drainage spare between fixed through the rubber clamping ring, realized that drainage device's part can be repeatedly installed and dismantle the structure, improved the compactness of connecting between the adjacent second drainage spare, also can carry out local change, reduce the waste of use.

Drawings

Fig. 1 is a top view of the present application.

Fig. 2 is a longitudinal sectional view of the present application.

Fig. 3 is a cross-sectional view of the present application.

Fig. 4 is a schematic view of the connection structure of two devices in the present application.

Fig. 5 is a schematic view of the structure of the rubber coupling ring in the present application.

Fig. 6 is a schematic cross-sectional view of a rubber coupling ring according to the present application.

Description of reference numerals: 1. a first water passage port; 2. a first drain member; 21. a first steel plate; 22. a second steel plate; 3. a second drain member; 4. a limiting plate; 5. a bolt; 6. a connecting ring; 61. a first connecting body; 62. a second connector; 7. a second water vent; 8. a card slot; 9. protruding the clamping belt; 10. a triangular body; 11. reserving a through groove; 12. a connecting plate; 13. and a third water through hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses but reuse's foundation ditch drainage device.

Referring to fig. 1 and 2, a reusable drainage apparatus for a foundation pit includes a first drainage member 2, a second drainage member 3, and a restriction plate 4. First drainage 2 is plastic corrugated pipe, and second drainage 3 is two and installs respectively in the both sides of first drainage 2, and first drainage 2 and second drainage 3 communicate each other. The limiting plate 4 is equipped with four, and two liang locate the both sides of every first drainage piece 2, is equipped with two on every limiting plate 4 and reserves logical groove 11, and every reserves logical groove 11 and is equipped with vertical steel bolt 5 that runs through, and the effect of fixed purpose-made steel sheet is played in inserting the soil body of foundation ditch bottom through reserving logical groove 11 perpendicularly to the inserted pin.

Referring to fig. 1 and 3, the second drainage member 3 includes a first steel plate 21 and second steel plates 22 vertically provided at both sides of the first steel plate 21, and the upper end of the second drainage member 3 is provided with the first water passage port 1, thereby forming a special steel plate member in a shape of a letter "ao". The net height of the special steel plate piece is 500mm, the bottom width is 500mm, and the limiting plate 4 is arranged on one side, far away from the first steel plate 21, of the upper end of the second steel plate 22. The two ends of the plastic corrugated pipe are provided with outward connecting pieces which are arranged on the surface of the inner wall of the second drainage piece 3.

Referring to fig. 4, two parallel sets of the first drainage member 2 and the second drainage member 3 are installed, a second water through opening 7 for mutual communication is arranged at the end part of the adjacent second drainage member 3, a connecting ring 6 is installed between the adjacent second drainage members 3, and the connecting ring 6 is a rubber connecting ring 6.

Referring to fig. 5, the coupling ring 6 includes a first coupling body 61 and second coupling bodies 62 vertically disposed at both sides of the first coupling body 61, and the upper end of the coupling ring 6 is provided with a third communication port 13, thereby forming a channel shaped like a Chinese character 'ao'. The side part of the connecting ring 6 close to each second drainage piece 3 is provided with a first clamping groove 8 and a second clamping groove 8. The first clamping grooves 8 are two and are vertically arranged on the two second connecting bodies 62, the second clamping grooves 8 are horizontally arranged on the first connecting plate 12, and two ends of each second clamping groove 8 are communicated with the lower end of the corresponding first clamping groove 8.

Referring to fig. 4 and 6, the second drain member 3 is mounted with a protruding band 9 inserted into the catching groove 8. One end of the protruding clamping belt 9, which is far away from the second water discharging part 3, is provided with a triangular body 10, and the triangular body 10 is arranged towards the second water discharging part 3 near two corners of the protruding clamping belt 9.

The implementation principle of the foundation pit drainage device capable of being repeatedly used is as follows: digging a drainage ditch at the bottom of the foundation pit, placing a single-group drainage device in the soil ditch after the drainage ditch is dug, and positioning plates 4 of the drainage device are positioned on the soil body of the foundation pit. The single group of drainage ditch devices and the single group of drainage ditch devices are connected by means of protruding clamping belts 9 on special steel plates which are inserted into the rubber connecting rings 6.

Firstly, inserting a steel pin into a reserved through groove 11 of each specially-made steel plate, so that the specially-made steel plates can be fixed; then, the plastic corrugated pipe can be horizontally elongated correspondingly according to the requirement and the maximum extensible length of the plastic corrugated pipe, and when the length of the plastic corrugated pipe is extended to the required length, a pin is inserted into a reserved through groove 11 of another specially-made steel plate, so that the single device is fixed in space after drainage.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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 (9)

1. The utility model provides a but reuse's foundation ditch drainage device, the escape canal of cooperation foundation ditch bottom uses its characterized in that: including at least a set of first drainage member (2) and two second drainage member (3) of locating in the escape canal, two second drainage member (3) communicate respectively in the both ends of first drainage member (2), second drainage member (3) are equipped with first logical mouth (1) up, second drainage member (3) are kept away from at least one side of first logical mouth (1) is equipped with limiting plate (4), limiting plate (4) are equipped with bolt (5) that run through limiting plate (4).

2. A reusable foundation pit drainage device according to claim 1, wherein: the first drainage piece (2) is a plastic corrugated pipe.

3. A reusable foundation pit drainage device according to claim 2, wherein: the two ends of the first drainage piece (2) are respectively provided with a connecting plate (12), and the connecting plates (12) are arranged on the inner wall of the second drainage piece (3).

4. A foundation pit drainage device capable of being reused as claimed in claim 3, wherein: second drainage member (3) include first steel sheet (21) and locate second steel sheet (22) of first steel sheet (21) both sides, limiting plate (4) are located second steel sheet (22) are kept away from one side of first steel sheet (21), connecting plate (12) are located second steel sheet (22) are close to one side of first steel sheet (21).

5. A reusable foundation pit drainage device according to claim 1, wherein: still including locating adjacently connecting ring (6) between second drainage piece (3), it is adjacent the tip of second drainage piece (3) is equipped with second through-flow mouth (7), connecting ring (6) are close to one side of second drainage piece (3) is equipped with draw-in groove (8), second drainage piece (3) are equipped with the embedding outstanding cassette tape (9) of draw-in groove (8).

6. A foundation pit drainage device capable of being recycled according to claim 5, wherein: the connecting ring (6) is a rubber connecting ring (6).

7. A foundation pit drainage device capable of being recycled according to claim 5, wherein: outstanding cassette tape (9) are kept away from the one end of second drainage piece (3) is equipped with triangle body (10), triangle body (10) are close to two angle orientations of outstanding cassette tape (9) second drainage piece (3) set up.

8. A foundation pit drainage device capable of being recycled according to claim 5, wherein: the connecting ring (6) comprises a first connecting body (61) and second connecting bodies (62) arranged on two sides of the first connecting body (61), and the connecting ring (6) is provided with an upward third water through opening (13).

9. A reusable foundation pit drainage device according to claim 1, wherein: the number of the inserted pins (5) is at least two, and the limiting plate (4) is provided with a reserved through groove (11) for penetrating through each inserted pin (5).

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