CN208981346U

CN208981346U - A kind of geotechnical engineering waterproof construction

Info

Publication number: CN208981346U
Application number: CN201821673500.1U
Authority: CN
Inventors: 何清雨; 义远峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-16
Filing date: 2018-10-16
Publication date: 2019-06-14
Anticipated expiration: 2028-10-16

Abstract

The utility model discloses a kind of geotechnical engineering waterproof constructions, including rock-soil layer, socket is embedded in the rock-soil layer, water seepage hole is uniformly provided in the socket avris, the external port of the water seepage hole is installed with water service pipe, the longitudinal uniformly installing annulate lamella in the outside of the socket, the peripheral annual of the ring flat-plate are equipped with riser.Contact by the riser of all directions with ground, increase ring flat-plate and attached dynamics is taken off to all directions ground, so that socket itself is not easy to turn on one's side in moist ground, allow socket stable and carries out diversion in foundation pit avris, opposite dell diversion is more stable, cylinder plate can filter some thicker sands in the outside of water service pipe, prevent it from entering in socket, pass through the moisture filter penetrated into fibrefill opposite direction water service pipe, most of soil in moisture can be filtered inside it, so that subsequent when drawing water into socket, reduce the concentration that silt enters water pump, protect water pump.

Description

A kind of geotechnical engineering waterproof construction

Technical field

The utility model relates to a kind of geotechnical engineering waterproof constructions.

Background technique

Geotechnical engineering is a kind of new skill that American-European countries sets up in civil engineering practice the 1960s Art system, geotechnical engineering are to solve rock mass and soil body engineering problem, including ground and basis, side slope and underground engineering etc. are asked Topic, as the research object of oneself.

In existing geotechnical engineering, foundation pit is dug out in rock-soil layer edge, because, rich in there is moisture, being easy into foundation pit in ground Infiltration needs to do foundation pit waterproof work, and existing method is will to drill out deep hole on the outside of foundation pit with earth drill, is used for foundation pit side Moisture in portion's rock-soil layer, dispersive vectoring reduce water percolating capacity in foundation pit to inside it, are beneficial to foundation pit and stablize, but it is existing not Foot place has: the deep hole dug out is extremely easy during to infiltration inside it, and generation seriously collapses, it is caused to lose diversion Effect.

Utility model content

The purpose of this utility model is to provide a kind of geotechnical engineering waterproof constructions, to solve to mention in above-mentioned background technique Instability problem during diversion out.

To achieve the above object, the utility model provides the following technical solutions: a kind of geotechnical engineering waterproof construction, including Rock-soil layer is embedded with socket in the rock-soil layer, water seepage hole, the external port of the water seepage hole is uniformly provided in the socket avris It is installed with water service pipe, the inner wall of the water service pipe is installed with cylinder plate, the longitudinal uniformly installing annulate lamella in the outside of the socket, institute The peripheral annual for stating ring flat-plate is equipped with riser.

Preferably, fibrefill is filled between the cylinder plate.

Preferably, the fibrefill is nylon fiber.

Preferably, the lower end of the ring flat-plate is equipped with annular groove.

Compared with prior art, the utility model has the beneficial effects that first, ring flat-plate increase socket to rock-soil layer inside Attached dynamics is taken off, the contact by the riser of all directions with ground increases ring flat-plate and takes off attached dynamics to all directions ground, so that Socket itself is not easy to turn on one's side in moist ground, allows socket stable and carries out diversion, opposite dell in foundation pit avris Diversion is more stable, solve the problems, such as it is unstable during diversion, second, cylinder plate can be by some thicker sands filterings logical The outside of water pipe prevents it from entering in socket, can be by moisture by the moisture filter penetrated into fibrefill opposite direction water service pipe Interior most of soil filtering inside it, so that subsequent when drawing water into socket, reduces the concentration that silt enters water pump, protection Water pump also solves subsequent pumping for water pump there is a great harm for water pump.

Detailed description of the invention

Fig. 1 is the main view local cutting schematic diagram of the utility model；

Fig. 2 is the water service pipe distribution schematic diagram of the utility model；

Fig. 3 is the riser distribution schematic diagram of the utility model.

In figure: 1 rock-soil layer, 2 sockets, 3 water seepage holes, 4 water service pipes, 5 cylinder plates, 6 ring flat-plates, 7 annular grooves, 8 risers, 101 Fibrefill.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of geotechnical engineering waterproof construction, including Rock-soil layer 1 is embedded with socket 2 in rock-soil layer 1, and the cross-sectional outer diameter of socket 2 is 50 centimetres, and socket 2 is upper end opening lower end closed, Water seepage hole 3 is uniformly provided in 2 avris of socket, water seepage hole 3 divides four layers of outside for being distributed in socket 2, for each depth of rock-soil layer The diversion into socket 2 is spent, the external port of water seepage hole 3 is installed with water service pipe 4, and the external port of water seepage hole 3 is consolidated by the way of welding Determine water service pipe 4, the inner wall of water service pipe 4 is installed with cylinder plate 5, water service pipe 4 fixed cylinder plate 5, cylinder plate 5 by the way of welding Material be stainless steel, and internal void diameter is 0.3 millimeter, can by some thicker sands filterings in the outside of water service pipe 4, Prevent it from entering in socket 2.

Refering to fig. 1 and Fig. 2, fibrefill 101 is filled between cylinder plate 5, fibrefill 101 is nylon fiber, Nylon fiber diameter of section is 0.03 millimeter, and tightly packed, by the cylinder plate 5 of two sides, limits its abjection water service pipe outward 4, by the moisture filter penetrated into the opposite water service pipe 4 of fibrefill 101, most of soil in moisture can be filtered at it Inside, and can pass through its internal interstices compared with clean water and flow through.

Refering to fig. 1 and Fig. 3, the longitudinal uniformly installing annulate lamella 6 in the outside of socket 2, socket 2 fix ring flat-plate using welding manner 6, ring flat-plate 6 is annular shape, and outer diameter is 4 meters, increases socket 2 to the attached dynamics of taking off inside rock-soil layer 1, and ring flat-plate 6 is vertically arranged Three, socket 2 can be made to be embedded in more stable in rock-soil layer 1, the lower end of ring flat-plate 6 is equipped with annular groove 7, passes through annular groove 7 Contact with ground increases by 6 lower end of ring flat-plate and adsorbs dynamics to ground, and the peripheral annual of ring flat-plate 6 is equipped with riser 8, the outside of ring flat-plate 6 Fixed vertical plate 8 by the way of welding, the contact by the riser 8 of all directions with ground increase ring flat-plate 6 to all directions rock Soil takes off attached dynamics, and socket 2 itself is then made to be not easy to turn on one's side in moist ground.

When the utility model is specifically implemented: the dell wide greater than four meters can be got with earth drill in foundation pit avris, it will be whole Body structure insertion, then earth filling tamping, water seepage hole 3 divide four layers of outside for being distributed in socket 2, for each depth of rock-soil layer to Some thicker sands can be filtered in the outside of water service pipe 4, prevent it from entering in socket 2, lead to by diversion in socket 2, cylinder plate 5 The moisture filter penetrated into the opposite water service pipe 4 of fibrefill 101 is crossed, most of soil in moisture can be filtered in it Portion, and can pass through its internal interstices compared with clean water and flow into socket 2 so that subsequent when drawing water into socket 2, reduce silt into Enter the concentration of water pump, protect water pump, ring flat-plate 6 increases socket 2 to the attached dynamics of taking off inside rock-soil layer 1, and ring flat-plate 6 vertically arranged three It is a, socket 2 can be made to be embedded in more stable in rock-soil layer 1 contact by annular groove 7 with ground, increase by 6 lower end pair of ring flat-plate Ground adsorbs dynamics, and the contact by the riser 8 of all directions with ground increases ring flat-plate 6 and takes off attached power to all directions ground Degree then makes socket 2 itself be not easy to turn on one's side in moist ground, allows socket 2 stable and carries out in foundation pit avris Diversion, opposite dell diversion are more stable.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of geotechnical engineering waterproof construction, including rock-soil layer (1), it is characterised in that: be embedded with pipe in the rock-soil layer (1) Cylinder (2) is uniformly provided with water seepage hole (3) in socket (2) avris, and the external port of the water seepage hole (3) is installed with water service pipe (4), the inner wall of the water service pipe (4) is installed with cylinder plate (5), the longitudinal uniformly installing annulate lamella in the outside of the socket (2) (6), the peripheral annual of the ring flat-plate (6) is equipped with riser (8).

2. a kind of geotechnical engineering waterproof construction according to claim 1, it is characterised in that: between the cylinder plate (5) It is filled with fibrefill (101).

3. a kind of geotechnical engineering waterproof construction according to claim 2, it is characterised in that: the fibrefill It (101) is nylon fiber.

4. a kind of geotechnical engineering waterproof construction according to claim 1, it is characterised in that: the lower end of the ring flat-plate (6) Equipped with annular groove (7).