CN218757567U

CN218757567U - Is used for soil for Lingnan region Water-proof anti-seepage device for ancient ruined site

Info

Publication number: CN218757567U
Application number: CN202221461003.1U
Authority: CN
Inventors: 彭艳艳; 袁雪寒; 文甜甜; 陈晓文
Original assignee: Shenzhen Baoan District Public Culture And Sports Service Center
Current assignee: Shenzhen Baoan District Public Culture And Sports Service Center
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2023-03-28
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a water proof watertight fittings for lingnan area earthen site, including enclosing the protection canopy cover of locating earthen site top and side, being located earthen site ground below and enclosing the canal formula cutting assembled diaphragm wall that closes on the four sides, the protection canopy cover bottom that wherein is located the side is connected with the top of diaphragm wall, the diaphragm wall includes the wall body of concrete formation and is located the inside prefabricated plate as the engineering stake of wall body. The water-resisting and seepage-proofing device realizes water-resisting protection on the earthen site, and is short in construction period and stable in structure.

Description

A water proof anti-seepage device for lingnan district earthen site

Technical Field

The utility model relates to an earthen site protection field, concretely relates to water proof anti-seepage device of earthen site, the water proof prevention of seepage of specially adapted mountain south area earthen site.

Background

The protection of the earthen site is carried out, refers to the preservation of the earthen site and the actual object thereof all activities performed in the historical context. In the technical aspect, the method strengthens the capability of the earthen site for resisting bad external environment and improves the preservation environment of the earthen site through physical, chemical, biological or mutual combination methods, so that the earthen site can be preserved for a long time and is used at present and in the future; in terms of management, the method establishes policies, laws and regulations, laws and principles for protecting the earthen site, strengthens the management of the cultural relics of the earthen site and prolongs the service life of the earthen site.

The south of the Ling area is not only sufficient in illumination, but also sufficient in rainfall, the annual average rainfall reaches 1500 milliliters, is more than one time higher than 629 milliliters of annual average rainfall in China and 730 milliliters of annual average rainfall in the world, so that the soil site in the south of the Ling area is seriously damaged by water and is difficult to protect, and the existing protective facilities of the soil site in the south of the Ling area have the problems of long construction period and large disturbance to the site and the surrounding environment.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a water-proof and seepage-proof device for earthen sites, which has a short construction period and a stable structure, for solving the water-proof and seepage-proof problems of the earthen sites.

In order to achieve the above-mentioned objects, the utility model provides a following technical scheme:

the water-resisting and seepage-proofing device comprises a protective shed cover arranged above and on the side surface of the earthen site in an enclosing mode, and a channel-type cutting assembly type continuous wall arranged below the ground of the earthen site and enclosed on four sides, wherein the bottom of the protective shed cover on the side surface is connected with the top of the continuous wall, and the continuous wall comprises a wall body formed by concrete and a precast slab arranged in the wall body and used as an engineering pile.

Specifically, the number of the prefabricated plates in the same side continuous wall body is multiple, and the adjacent prefabricated plates are connected through mortise and tenon joints.

Specifically, the opposite surfaces of the prefabricated plates and the adjacent prefabricated plates on the two sides are respectively provided with a mortise and tenon block, and the cross sections of the mortise and tenon block are in a dovetail shape.

Specifically, the same prefabricated slab is formed by vertically connecting a plurality of sections of rectangular plate body split bodies from top to bottom, the lengths of the mortises and the mortise blocks on the side surfaces of the plate body split bodies are consistent with the lengths of the plate body split bodies, and the top surfaces and the bottom surfaces of the plate body split bodies are respectively provided with guide holes and guide columns which are matched with each other.

Specifically, the protective shed cover adopts a glass curtain cover, and the bottom of the protective shed cover is directly connected with a guide post or a guide hole at the top of the prefabricated slab.

Specifically, a ventilation tower is arranged on the protective shed cover.

The water-resisting and seepage-proofing device further comprises an air conditioning system, wherein the air conditioning system comprises dehumidification equipment, an air supply pipe and an air return pipe, the air supply pipe and the air return pipe are arranged on the protective shed cover, and a ventilation loop is formed inside the ventilation pipe, the air return pipe and the protective shed cover.

In particular, the method comprises the following steps of, the air speed of the air supplied by the ventilation loop is controlled within 1.5 m/s.

A water proof anti-seepage device for Lingnan area earthen site who obtains through above-mentioned technical scheme, its beneficial effect is:

1. by utilizing the assembled continuous wall, the damage of the underground water seepage of the side wall to the earthen site is effectively reduced, the construction period can be effectively shortened, and the disturbance to the earthen site and the surrounding environment is reduced;

2. the mode of utilizing natural draft to combine together with mechanical ventilation carries out refrigeration heat supply to the earthen site region, guarantees that the ventilation is good in the earthen site region, reduces microorganism and breeds.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application, as set forth hereinafter.

Drawings

FIG. 1 is a soil Water-proof device for ancient ruined site the structure schematic diagram of the protection device.

FIG. 2 is a connection structure diagram of prefabricated panels inside a channel-type cut continuous wall.

Fig. 3 is a diagram of the split connection structure of the single precast slab body.

In the figure, a protective canopy 1; a continuous wall 2; a prefabricated plate 21; a plate body split body 21a; a guide post 21b; a guide hole 21c; the mortise 21d; a mortise block 21e; a wall 22; earthen archaeological site 3.

Detailed Description

The utility model provides an utilize protection shed cover and canal formula cutting assembled diaphragm wall complex earthen site water proof anti-seepage device can block the outside groundwater supply of earthen site, reduces soil moisture content, carries out abundant protection to the earthen site that the south of the ridge area is influenced by water easily, avoids it to receive external environment to influence.

The present invention will be further described with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in the figure, the embodiment provides a water-proof and seepage-proofing device for an earthen site, in particular to a water-proof and seepage-proofing device for the earthen site in the south of five Ridges, which comprises a protective shed cover 1 arranged above and on the side surface of the earthen site 3, and a channel type cutting fabricated continuous wall 2 arranged below the ground of the earthen site 3 and enclosed on four surfaces, wherein the bottom of the protective shed cover 1 on the side surface is connected with the top of the continuous wall 2, the protective shed cover 1 is preferably a glass curtain cover, and the continuous wall 2 comprises a wall body 22 formed by concrete and a precast slab 21 arranged inside the wall body 22 and used as an engineering pile.

The channel type cutting assembly type continuous wall 2 is characterized in that rectangular concrete prefabricated plates 21 are inserted into the channel type cutting cement-soil continuous wall, and the prefabricated plates are reliably connected to form the reinforced concrete underground continuous wall integrating soil retaining and water stopping functions. The thickness of the canal type cutting assembly type continuous wall is 700mm, the cement mixing amount is 22 percent (the soil body weight is 19kN/m ³ Measured), the water cement ratio is 1.5, the excavating fluid is mixed by sodium bentonite, about 100kg of bentonite is doped into each cubic meter of stirred soil body, and the adopted sodium bentonite meets the requirement that the expansion index is more than 10.

The prefabricated plates 21 in the continuous wall 22 on the same side are multiple in number, the adjacent prefabricated plates 21 are connected through mortise and tenon joints, specifically, adjacent surfaces of the prefabricated plates 21 and other prefabricated plates 21 are respectively provided with a mortise 21d and a mortise 21e, the length directions of the mortise 21d and the mortise 21e are consistent with the length direction of the prefabricated plates 21, and meanwhile, the cross sections of the mortise 21d and the mortise 21e are in a dovetail shape, so that the transverse displacement between the adjacent prefabricated plates 21 can be prevented.

The same prefabricated plate 21 is formed by vertically connecting a plurality of sections of rectangular plate body split bodies 21a from top to bottom, the lengths of the mortise 21d and the mortise 21e positioned on the side surface of the plate body split body 21a are consistent with the lengths of the plate body split bodies, specifically, the top surface and the bottom surface of the plate body split body 21a are respectively provided with a guide hole 21c and a guide column 21b which are matched with each other, and when the upper plate body split body 21a and the lower plate body split body 21a are connected, the guide column 21b is inserted into the guide hole 21c, so that the connection of the upper plate body split body 21a and the lower plate body split body 21a is realized.

Preferably, the bottom of the protective shed cover 1 is directly connected with a guide post or a guide hole at the top of the prefabricated slab, so that the connection strength is improved.

In order to further improve the structural strength, the continuous wall (the corner of the impervious wall) on the adjacent side is reinforced by using an omnibearing high-pressure jet construction method pile (MJS construction method pile), the diameter of the pile is 1200mm, and common portland cement is adopted, and the water cement ratio is about 1: 1.

The humidity environment inside and outside the earthen site in the south of the Ridge is obviously higher than the limit value in winter and plum rain, and the month that the humidity of the internal air is higher than the limit value after the protective shed is arranged is increased. In consideration of the temperature condition, microorganisms in the earthen site are easy to grow and breed within 4-10 months in a protective shed with relatively poor ventilation. In plum rain season (5-7 months), the humidity inside the greenhouse cannot be reduced in a natural ventilation mode due to high outdoor humidity, and in the rest 4 months and 8-10 months, the greenhouse has natural ventilation conditions according to outdoor conditions.

Therefore, according to protection requirements and meteorological condition changes, the protection shed cover comprehensively adopts a mode of combining natural ventilation and mechanical ventilation to refrigerate and heat the earthen site protection area, and humidity is maintained.

Specifically, the protection canopy covers and sets up the ventilating tower and sets up air conditioning system in the protection canopy cover, utilizes the effect of hot pressing and wind pressure to carry out natural draft through the ventilating tower to earthen ruins in 4, 8-10 months, utilizes air conditioning system to cover the inside mechanical draft that carries on of protection canopy in 5-7 months, air conditioning system includes dehumidification equipment, installs blast pipe and the return air pipe on the protection canopy cover, and blast pipe, return air pipe and the inside ventilation return circuit that forms of protection canopy cover when the air humidity who gets into via the return air pipe is too big, and dehumidification equipment plays the effect, gets rid of the partial moisture in the air, and the air of getting rid of moisture plays the cooling heating effect back to earthen ruins from blast pipe outflow earthen ruins region to earthen ruins.

The dehumidification apparatus is prior art and will not be further described here.

An air supply pipe and an air return pipe of the air conditioning system are respectively arranged on the north side and the south side of the earthen site to form a ventilation loop, and the air supply speed is controlled within 1.5 m/s.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A water-resisting and seepage-proofing device for earthen sites in the south of five Rings, comprises a protective shed cover arranged above and on the side surface of the earthen site, and a channel type cutting assembly type continuous wall which is arranged below the ground of the earthen site and is enclosed on four sides, the bottom of the protective shed cover positioned on the side face is connected with the top of the continuous wall, and the continuous wall comprises a wall body formed by concrete and a precast slab positioned in the wall body and used as an engineering pile; and the corners of the continuous wall on the adjacent sides are reinforced by using the omnibearing high-pressure injection construction method piles.

2. The water-resistant and seepage-proofing device for earthen sites in the south of the ridge as claimed in claim 1, it is characterized in that the device is characterized in that, the prefabricated plates in the same side continuous wall body are multiple, and the adjacent prefabricated plates are connected through mortise and tenon joints.

3. The water-resisting and seepage-proofing device for the earthen site in the south of the ridge as claimed in claim 2, wherein the surfaces of the prefabricated slabs opposite to the adjacent prefabricated slabs on the two sides are respectively provided with a mortise and a tenon block, and the cross sections of the mortise and the tenon block are dovetail-shaped.

4. The water-resisting and seepage-proofing device for the earthen site of the south of Ling as claimed in claim 2, wherein the same prefabricated slab is formed by vertically connecting a plurality of rectangular plate bodies from top to bottom, and the top and bottom surfaces of the plate body bodies are respectively provided with the matched guide holes and guide posts.

5. The water-resistant and seepage-proofing device for earthen sites in the south of the Ling as claimed in claim 1, the protective shed cover adopts a glass curtain cover, and the bottom of the protective shed cover is directly connected with the guide post or the guide hole at the top of the prefabricated slab.

6. The apparatus of claim 1, wherein a ventilation tower is installed on said protective canopy.

7. The water-resisting and seepage-proofing device for the earthen site in the south of the ridge as claimed in claim 1 or 6, further comprising an air conditioning system, wherein the air conditioning system comprises dehumidification equipment, an air supply pipe and an air return pipe, the air supply pipe and the air return pipe are mounted on the protective shed cover, and the air supply pipe, the air return pipe and the dehumidification equipment form a ventilation loop.