CN214784002U

CN214784002U - Area is favorable to drainage structures's excavation supporting

Info

Publication number: CN214784002U
Application number: CN202121289458.5U
Authority: CN
Inventors: 陈丽枚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-19
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a foundation ditch support that area is favorable to drainage structures belongs to excavation supporting technical field. The utility model provides a take foundation ditch support that is favorable to drainage structures, includes soil slope, foundation ditch body, still includes: the guard plate is fixedly connected to the soil slope through an anchor rod; the upper side in the guard plate is provided with a hollow groove, and the opening of the hollow groove is horizontal to the upper surface of the soil slope; the broken stones are stacked in the empty groove and used for filtering sand, mud and sundries in water; one end of the water discharging pipe is fixedly connected in the empty groove; the utility model discloses an in making water direct flow in the dead slot, can accelerate drainage efficiency, utilize the fender to keep off the earth fragment that is mingled with partial aquatic outside the dead slot simultaneously, avoid mixing in the rubble, reduce rubble drainage efficiency.

Description

Area is favorable to drainage structures's excavation supporting

Technical Field

The utility model relates to a excavation supporting technical field especially relates to a take excavation supporting that is favorable to drainage structures.

Background

The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit.

Through the search, the patent application number is 201720031646.5, the application date is 2017.01.11, the name is a utility model patent of a foundation pit support with a drainage structure is facilitated, the foundation pit support with the drainage structure is disclosed, the foundation pit support comprises a foundation pit support plate, an anchor rod is arranged in the foundation pit support plate and inserted into the slope wall, the foundation pit support plate and the slope wall are fixedly connected through the anchor rod, one side of the foundation pit support plate is tightly attached to the slope wall, the structural design is reasonable, the installation is simple, and the water guide function is realized;

although can reach the drainage in the above-mentioned application patent, reach the effect of water guide simultaneously, but the device needs the water on the hillside to permeate into the drainage inslot of hillside below by oneself just can fall water through the drain pipe, and drainage efficiency is slow, and the water of infiltration can mix with earth simultaneously, can plug up the nylon wire after long-time, and then causes the drain pipe to block up, unable normal drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that water on the soil slope permeates into the water filtering tank below the soil slope by oneself and can drain water through the drain pipe, the drainage efficiency is slow, and the water that permeates simultaneously can mix with earth, can plug up the nylon wire after a long time, and then causes the drain pipe to block up, unable normal drainage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take foundation ditch support that is favorable to drainage structures, includes soil slope, foundation ditch body, still includes: the guard plate is fixedly connected to the soil slope through an anchor rod; the upper side in the guard plate is provided with a hollow groove, and the opening of the hollow groove is horizontal to the upper surface of the soil slope; the broken stones are stacked in the empty groove and used for filtering sand, mud and sundries in water; and one end of the water drainage pipe is fixedly connected in the empty groove.

In order to reduce damage to the foundation pit body, it is preferable that the end of the drain pipe away from the empty groove is open to the surface of the foundation pit body.

In order to improve the drainage efficiency, it is preferable that a mud guard is fixedly connected to the guard plate, and the mud guard is higher than the upper surface of the soil slope.

In order to accelerate the gravel water filtering effect and the drainage efficiency, the upper end of the mudguard is fixedly connected with a baffle, and a gap is reserved between the baffle and the upper surface of the soil slope.

In order to improve the protection performance of the guard plate, preferably, the upper surface of the soil slope is fixedly connected with a pressing plate through a fixing bolt, and the pressing plate is attached to the guard plate.

In order to collect water in the foundation pit body in a unified manner, preferably, a water collecting well is formed in the foundation pit body.

In order to facilitate the water in the water collecting well to be drained, the water collecting well further comprises a water suction pump, a water suction pipe is connected to the water suction pump, and one end, far away from the water suction pump, of the water suction pipe is led to the water collecting well.

Compared with the prior art, the utility model provides a strip is favorable to drainage structures's excavation supporting possesses following beneficial effect:

1. this have and do benefit to drainage structures's excavation supporting can make the water on the soil slope directly enter into the dead slot, and the rubble in the dead slot can filter water, filters the earth fragment of aquatic for drainage efficiency is faster.

2. This foundation ditch support with do benefit to drainage structures can unify the collection and take out from this internal in foundation ditch to the water that enters into the foundation ditch.

Drawings

Fig. 1 is one of the three-dimensional intentions of a foundation pit support with a drainage structure;

fig. 2 shows a second three-dimensional intention of a foundation pit support with a drainage facilitating structure provided by the present invention;

fig. 3 is a schematic structural view of a foundation pit support with a drainage facilitating structure provided by the present invention;

fig. 4 is the utility model provides a take and be favorable to drainage structures's excavation supporting in fig. 3A's schematic structure.

In the figure: 1. a soil slope; 101. a guard plate; 102. an empty groove; 103. crushing stone; 104. a drain pipe; 105. an anchor rod; 106. a fender; 107. a baffle plate; 108. a compression plate; 1081. fixing the bolt; 2. a foundation pit body; 201. a water collecting well; 202. a water pump; 203. a water pumping pipe.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a foundation pit support that drainage structures is favorable to in area includes soil slope 1, foundation ditch body 2, still includes: the guard plate 101 is fixedly connected to the soil slope 1 through an anchor rod 105; wherein, the upper side inside the guard plate 101 is provided with an empty groove 102, and the opening of the empty groove 102 is horizontal to the upper surface of the soil slope 1; macadam 103 stacked in the empty tank 102 for filtering sand and mud impurities in water; a drain pipe 104, one end of which is fixedly connected in the empty groove 102;

water flows into the foundation pit body 2 from the upper surface of the soil slope 1, flows into the empty groove 102 through the opening of the empty groove 102, is filtered layer by layer through the crushed stones 103, and flows out from the drainage pipe 104 at the bottom of the empty groove 102;

water directly enters the empty groove 102 through the opening of the empty groove 102, can be rapidly discharged through the broken stone 103, and the drainage efficiency is improved.

Example 2:

referring to fig. 1-4, a foundation pit support with a drainage facilitating structure, substantially the same as in example 1, further comprising: one end of the drain pipe 104 far away from the empty groove 102 is communicated with the surface of the foundation pit body 2;

the end of the drain pipe 104 is arranged at a position with a smaller surface fall with the foundation pit body 2, so that the water in the empty groove 102 can be effectively prevented from impacting the surface of the foundation pit body 2 when being discharged out of the drain pipe 104, and the foundation pit body 2 is hollow, so that the engineering is influenced.

Example 3:

referring to fig. 1-4, a foundation pit support with a drainage facilitating structure, substantially the same as in example 1, further comprising: a mudguard 106 is fixedly connected to the guard plate 101, and the mudguard 106 is higher than the upper surface of the soil slope 1;

when water flows to the direction of the guard plate 101, water mixed with soil fragments is blocked by the mud guard 106 higher than the surface of the soil slope 1, a large amount of soil fragments can be prevented from entering the empty groove 102, the water filtering capacity of the crushed stones 103 in the empty groove 102 is improved, and the water drainage efficiency is improved.

Example 4:

referring to fig. 1-4, a foundation pit support with a drainage facilitating structure, substantially the same as in example 1, further comprising: a baffle 107 is welded or fastened on the upper end of the mudguard 106 through a fastening bolt, and a gap is reserved between the baffle 107 and the upper surface of the soil slope 1;

baffle 107 further reduces the passage of soil fragments into the hollow 102 after impacting the mud flap 106 with entrained water.

Example 5:

referring to fig. 1-4, a foundation pit support with a drainage facilitating structure, substantially the same as in example 1, further comprising: the upper surface of the soil slope 1 is fixedly connected with a pressing plate 108 through a fixing bolt 1081, and the pressing plate 108 is attached to the guard plate 101;

the pressing plate 108 is fixed on the soil slope 1, and meanwhile, the pressing plate 108 is tightly attached to the protection plate 101, so that water can be prevented from permeating into the soil slope 1 from a gap between the protection plate 101 and the soil slope 1, and the protection effect of the protection plate 101 on the soil slope 1 is prevented from being weakened due to long-time permeation.

Example 6:

referring to fig. 1-4, a foundation pit support with a drainage facilitating structure, substantially the same as in example 1, further comprising: a water collecting well 201 is arranged in the foundation pit body 2;

the water flowing into the foundation pit body 2 can be collected at the same position through the water collecting well 201, and subsequent treatment is facilitated.

Example 7:

referring to fig. 1-4, a foundation pit support with a drainage facilitating structure, substantially the same as in example 1, further comprising: the device also comprises a water suction pump 202, wherein a water suction pipe 203 is connected to the water suction pump 202, and one end of the water suction pipe 203, which is far away from the water suction pump 202, is communicated into the water collection well 201;

by collecting water in the water collecting well 201, water in the water collecting well 201 can be conveniently pumped out to be drained by using the water suction pump 202.

It should be noted that, in the patent application, the electrical components are all connected to the external master controller and the 220V utility power point, and the master controller can be a conventional known device controlled by a computer, etc., and it should be noted that the water pump 202 in the above embodiment can be, but not limited to, the water pump 202 with model number JET-100 and 120.

The utility model discloses an in making water direct flow in dead slot 102, can accelerate drainage efficiency, utilize fender 106 to keep off the earth fragment that is mingled with partial aquatic outside dead slot 102 simultaneously, avoid mixing in rubble 103, reduce rubble 103 drainage efficiency.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a foundation ditch support that area is favorable to drainage structures, includes soil slope (1), foundation ditch body (2), its characterized in that still includes:

the protective plate (101) is fixedly connected to the soil slope (1) through an anchor rod (105);

wherein, the upper side in the guard plate (101) is provided with an empty groove (102), and the opening of the empty groove (102) is horizontal to the upper surface of the soil slope (1);

broken stones (103) stacked in the empty groove (102) and used for filtering sand and mud impurities in water;

and one end of the drainage pipe (104) is fixedly connected in the empty groove (102).

2. The foundation pit support with the drainage facilitating structure as claimed in claim 1, wherein an end of the drainage pipe (104) far away from the empty groove (102) is opened to the surface of the foundation pit body (2).

3. The foundation pit support with the drainage facilitating structure as claimed in claim 1, wherein a mudguard (106) is fixedly connected to the guard plate (101), and the mudguard (106) is higher than the upper surface of the soil slope (1).

4. The foundation pit support with the drainage facilitating structure is characterized in that a baffle (107) is fixedly connected to the upper end of the mud guard (106), and a gap exists between the baffle (107) and the upper surface of the soil slope (1).

5. The foundation pit support with the drainage facilitating structure as claimed in claim 1, wherein a pressing plate (108) is fixedly connected to the upper surface of the soil slope (1) through a fixing bolt (1081), and the pressing plate (108) is attached to the protection plate (101).

6. The foundation pit support with the drainage facilitating structure as claimed in claim 1, wherein a water collecting well (201) is formed in the foundation pit body (2).

7. The foundation pit support with the drainage structure being beneficial to according to claim 6, further comprising a water suction pump (202), wherein a water suction pipe (203) is connected to the water suction pump (202), and one end, far away from the water suction pump (202), of the water suction pipe (203) is led into the water collecting well (201).