Protective net structure with anti-seepage performance for foundation pit supporting engineering

Abstract

The utility model discloses an anti-seepage protective net structure for foundation pit supporting engineering, and relates to the technical field of foundation pit protection, the anti-seepage protective net structure comprises a left stand column, the side wall of the left stand column is fixedly connected with a plurality of bearing rods at equal intervals from top to bottom, and the other ends, away from the left stand column, of the bearing rods are fixedly connected with a right stand column; the interiors of the left stand column and the right stand column are hollowed out to form cavities, and when it rains outside, water can be pumped and stored in the containing space through the first water pump and the suction pipe, so that reasonable utilization of water resources is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a foundation pit protection technical field, concretely is a kind of protective net structure with anti-seepage performance for foundation pit support engineering. BACKGROUND

[0002] The patent with disclosure (announcement) No. CN218540719U discloses a protective net structure for foundation pit support, relates to the technical field of foundation pit protection, and aims at the problem that the protective net is fixed and limitedly connected by screw when in use, and a large amount of time is consumed and operation is complicated when the protective net is disassembled after construction is completed.

[0003] The above prior art protects by installing mounting plate, support plate, protective net and protective fence in foundation pit area, and the protective net cannot guide and recycle rainfall or moisture in foundation pit area. UTILITY MODEL CONTENT

[0004] Therefore, in order to solve the above problems, the utility model provides a protective net structure with anti-seepage performance for foundation pit support engineering.

[0005] The utility model is realized by constructing a protective net structure with anti-seepage performance for foundation pit support engineering, which comprises a left stand column, a plurality of groups of supporting rods are fixedly connected to the side wall of the left stand column at equal intervals from top to bottom, and the other end of the supporting rod away from the left stand column is fixedly connected with a right stand column; the left stand column and the right stand column are internally hollowed out to form cavities, the supporting rod is hollowed out to form a communication channel, the cavities in the left stand column and the right stand column and the communication channel in the supporting rod form a water storage space, and a first water pump is bolted to the bottom of the cavity in the left stand column; a connecting rod is fixedly connected to the front end of the left stand column, and the other end of the connecting rod away from the left stand column is fixedly connected with a flow guide frame.

[0006] In a feasible implementation manner, an embedded groove is embedded in the bottom of the flow guide frame, a filter screen is fixedly connected to the surface of the embedded groove, and the water inlet of the first water pump is fixedly connected with a suction pipe.

[0007] In a feasible implementation manner, the other end of the suction pipe away from the first water pump penetrates through the inner side wall of the flow guide frame and is communicated with the embedded groove below.

[0008] In a feasible implementation manner, a spray head is fixedly connected to the top of the left stand column and the right stand column, the two groups of spray heads are communicated through a connecting pipe, and the spray head at the top of the right stand column is connected with the water outlet end of a second water pump.

[0009] In a feasible implementation manner, the second water pump is bolted in the cavity in the right stand column, and the water inlet pipe connected with the water inlet end of the second water pump extends downward to the bottom region of the cavity.

[0010] In a feasible implementation, a water level sensor is bolted to the top of the right column inner cavity; a control box is fixedly connected to the back of the left column, and a controller and a wireless communication module are arranged in the control box.

[0011] The utility model has the advantages that: the utility model provides a protective net structure with anti-seepage performance for foundation pit support engineering, which has the following improvements compared with the same type of equipment:

[0012] The protective net structure with anti-seepage performance for foundation pit support engineering can effectively reduce the dust concentration in the air, improve the construction environment, and protect the health of construction personnel when dust reduction is needed around the foundation pit by controlling the second water pump to extract the liquid in the containing space and deliver it to the spray head for spraying.

[0013] The protective net structure with anti-seepage performance for foundation pit support engineering can extract and save water in the containing space through the first water pump and the suction pipe when it rains outside, realizing the rational utilization of water resources. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 is the left view structure schematic diagram of the utility model;

[0016] Figure 3 is the right view structure schematic diagram of the utility model;

[0017] Figure 4 is the Figure 3 enlarged structure schematic diagram of A in the utility model;

[0018] Figure 5 is the two-group protective net connecting structure schematic diagram of the utility model.

[0019] Wherein: left column-1, receiving rod-2, right column-3, cavity-4, communication passage-5, first water pump-6, connecting rod-7, suction pipe-8, flow guide frame-9, embedded groove-10, spray head-11, connecting pipe-12, second water pump-13. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings to further describe the utility model in detail. Figures 1-5The utility model discloses make detailed description, the technical scheme of the utility model embodiment is clear, the complete description, obviously, the described embodiment is only a part of the embodiment of the utility model, is not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of the utility model protection.

[0021] It is to be understood that when an element such as a layer, region or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. It will be understood that when an element is referred to as being "connected" to or "coupled" to another element, it can be directly connected or coupled or connected or coupled through intervening elements. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] Please refer to Figures 1 to 5 The utility model discloses a kind of protective nets with anti-seepage performance for foundation pit support engineering, including left column 1, the side wall of left column 1 is from top to bottom equidistantly fixedly connected with multiple groups of receiving rod 2, and the other end of receiving rod 2 away from left column 1 is fixedly connected with right column 3.

[0024] Specifically, left column 1 and right column 3 are hollowed out inside to form cavities 4, receiving rod 2 is hollowed out to form a communication passage 5, and the cavities 4 in left column 1 and right column 3 and the communication passage 5 in receiving rod 2 form a water storage space. When it rains, water can be pumped into the storage space by the first water pump 6, and the first water pump 6 is bolted to the bottom of the cavity 4 in left column 1.

[0025] Specifically, a connecting rod 7 is fixedly connected to the front end of the left column 1. The other end of the connecting rod 7 away from the left column 1 is fixedly connected to the guide frame 9. The guide frame 9 is embedded in the drainage channel excavated in the area where the protective net is installed on the top surface of the foundation pit. External water can be guided to other areas through the guide frame 9. An embedding groove 10 is embedded at the bottom of the guide frame 9. A filter screen is fixedly connected to the surface of the embedding groove 10. The filter screen prevents impurities from flowing into the embedding groove 10. The inlet of the first water pump 6 is fixedly connected to the suction pipe 8. The other end of the suction pipe 8 away from the first water pump 6 passes through the inner wall of the guide frame 9 and communicates with the bottom of the embedding groove 10, which facilitates the extraction of liquid in the guide frame 9.

[0026] Specifically, a nozzle 11 is fixedly connected to the top of both the left column 1 and the right column 3. The two sets of nozzles 11 are connected through a connecting pipe 12. The nozzle 11 at the top of the right column 3 is connected to the outlet end of the second water pump 13, and the second water pump 13 is bolted to the cavity 4 inside the right column 3. The inlet pipe connected to the inlet end of the second water pump 13 extends downward to the bottom area of ​​the cavity 4.

[0027] Specifically, a water level sensor is bolted to the top of the cavity 4 inside the right column 3; a control box is fixedly connected to the back of the left column 1. The control box contains a controller, a wireless communication module, and a battery. The controller is electrically connected to the water level sensor, the second water pump 13, and the first water pump 6. Commands can be transmitted to the wireless communication module directly via remote control. When the wireless communication module receives a signal, it transmits the signal to the controller, which converts the signal into a control signal to control the second water pump 13 and the first water pump 6. When it rains, the first water pump 6 can be turned on to draw liquid from the embedded tank 10 through the suction pipe 8 into the containment space for storage. When the water level sensor detects that the containment space is full of liquid, the first water pump 6 stops operating. When dust suppression is needed around the foundation pit, the second water pump 13 is controlled to draw liquid from the containment space and deliver it to the nozzle 11, which then sprays the liquid outward.

[0028] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0029] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A protection net structure with anti-seepage performance for foundation pit support engineering, comprising a left stand, a plurality of groups of supporting rods are fixedly connected in equal distance on the side wall of the left stand from top to bottom, and the other end of the supporting rod away from the left stand is fixedly connected with a right stand; characterized in that The left stand and the right stand are hollowed out inside to form cavities, the supporting rod is hollowed out inside to form a communication channel, the cavities in the left stand and the right stand and the communication channel in the supporting rod form a water storage containing space, and a first water pump is bolted on the bottom of the cavity in the left stand; A connecting rod is fixedly connected to the front end of the left stand, and the other end of the connecting rod away from the left stand is fixedly connected with a flow guide frame.

2. The protective screen structure for a foundation pit support engineering with anti-seepage performance according to claim 1, characterized in that: An embedded groove is embedded at the bottom of the flow guide frame, a filter screen is fixedly connected to the surface of the embedded groove, and the water inlet of the first water pump is fixedly connected with a suction pipe.

3. The protective screen structure for a foundation pit support work with a barrier property according to claim 2, characterized in that: The other end of the suction pipe away from the first water pump penetrates through the inner side wall of the flow guide frame and is communicated below the embedded groove.

4. The protective screen structure for a foundation pit support work with a barrier property according to claim 3, characterized in that: A spray head is fixedly connected to the top of the left stand and the right stand, the two groups of spray heads are communicated through a connecting pipe, and the spray head at the top of the right stand is connected with the water outlet end of a second water pump.

5. The protective screen structure for a foundation pit support work with a barrier property according to claim 4, characterized in that: The second water pump is bolted in the cavity in the right stand, and the water inlet pipe connected with the water inlet end of the second water pump extends downward to the bottom area of the cavity.

6. The protective screen structure for a foundation pit support work with a barrier property according to claim 5, characterized in that: A water level sensor is bolted on the top of the cavity in the right stand; a control box is fixedly connected to the back of the left stand, and a controller and a wireless communication module are arranged in the control box.

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