Device for bottom plate pressure relief well

Abstract

The utility model relates to the technical field of engineering construction, in particular to a device for a bottom plate pressure relief well, which comprises a vertical steel plate, a water collecting hole penetrates through the inside of the vertical steel plate, a horizontal steel plate is welded outside the vertical steel plate, and a fixing bolt is in threaded connection with the inside of the horizontal steel plate. A fixing groove is embedded in the vertical steel plate, a filtering assembly is inserted into the fixing groove, the filtering assembly comprises a filtering support, a filtering bottom plate is welded to the bottom of the filtering support, and filtering grooves are formed in the two sides of the filtering support. According to the improved device for the bottom plate pressure relief well, the inserted filtering assembly is additionally arranged in the device to filter water, it is avoided that too many impurities in the pressure relief well influence normal work of a water suction pump, the engineering construction effect is improved, meanwhile, expansion type anchor bolts in threaded connection are additionally arranged in a horizontal steel plate outside the device to fix the whole device, and the practicability is high. The pressure relief well can be conveniently subjected to pumping and drainage operation, and the engineering construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, and particularly relates to a device for a bottom plate pressure relief well. Background Art

[0002] During the process of building construction, a pressure relief well needs to be set up. The pressure relief well in the building is a well built around the building to form local water concentration for easy drainage, so as to achieve the purpose of water-free construction in the foundation pit.

[0003] The pressure relief well is usually set at the lowest part of the building facility. When pumping and draining the pressure relief well at the bottom plate, steel plates are usually needed to be set around to facilitate the water to flow into the sump and then be pumped and drained uniformly.

[0004] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. When pumping and draining the water in the pressure relief well, there are too many impurities in the pressure relief well, which affects the normal operation of the water pump, and thus leads to poor engineering construction effect; 2. The devices installed in the pressure relief well are often not easy to be fixed, which affects the pumping and draining operation of the pressure relief well, and thus leads to low efficiency of engineering construction. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a device for a bottom plate pressure relief well to solve the problems raised in the above background art that when pumping water from the pressure relief well, there are too many impurities in the pressure relief well, which affects the normal operation of the water pump, and at the same time, the devices installed in the pressure relief well are not easy to be fixed, thus affecting the pumping operation of the pressure relief well and resulting in low efficiency of engineering construction. To achieve the above purpose, the present utility model provides the following technical solution: A device for a bottom plate pressure relief well includes a vertical steel plate. A water collection hole penetrates through the inside of the vertical steel plate. A horizontal steel plate is welded to the outside of the vertical steel plate. A fixing bolt is threadedly connected to the inside of the horizontal steel plate. A fixing groove is embedded in the inside of the vertical steel plate. A filtering component is inserted into the inside of the fixing groove.

[0006] The filtering component includes a filtering bracket. A filtering bottom plate is welded to the bottom of the filtering bracket. Filtering grooves are arranged on both sides of the filtering bracket. Filtering plates are inserted into the inside of the filtering grooves.

[0007] Further preferably, the vertical steel plate is composed of four stainless steel plates welded together, and the water collection holes penetrating through the inside of the vertical steel plate are all 50 mm in diameter, and the distance between the water collection holes is 200 mm.

[0008] Further preferably, a plurality of fixing bolts are evenly arranged inside the horizontal steel plate, and the fixing bolts are expansion type anchor bolts.

[0009] Further preferably, the fixing grooves are arranged at the four corners inside the vertical steel plate, and the filter bottom plate is attached to the inner wall of the bottom of the vertical steel plate by welding to the bottom of the filter bracket.

[0010] Further preferably, the filter plate is attached to the inner wall of the vertical steel plate by inserting into the filter groove, and the bottom of the filter plate is attached to the top of the filter bottom plate.

[0011] Further preferably, the filter bottom plate and the filter plate are both made of fiber material, and the pore diameters of the filter bottom plate and the filter plate are both smaller than the pore diameter of the water collecting hole.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, when performing the pumping operation on the pressure relief well by adding an inserted filter plate to the device, the water quality is filtered to prevent impurities in the water quality from entering the water pump and affecting the normal operation of the water pump, thereby improving the effect of the engineering construction.

[0014] In the present utility model, horizontal steel plates are added around the device and fixed with fixing bolts. The horizontal steel plates are inserted into the construction steel bar layer of the bottom plate for fixation, and the device is fixed with expansion bolts, which facilitates the pumping operation of the pressure relief well and improves the efficiency of the engineering construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is a top view structural schematic diagram of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the filter assembly of the present utility model.

[0018] In the figure: 1, vertical steel plate; 2, water collecting hole; 3, horizontal steel plate; 4, fixing bolt; 5, fixing groove; 6, filter assembly; 601, filter bracket; 602, filter bottom plate; 603, filter groove; 604, filter plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present utility model belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1 to 3, the present utility model provides a technical solution: a device for a bottom plate relief well, including a vertical steel plate 1, a water collection hole 2 runs through the inside of the vertical steel plate 1, a horizontal steel plate 3 is welded to the outside of the vertical steel plate 1, a fixing bolt 4 is threadedly connected inside the horizontal steel plate 3, a fixing groove 5 is embedded inside the vertical steel plate 1, and a filtering component 6 is inserted into the fixing groove 5.

[0021] The filtering component 6 includes a filtering bracket 601, a filtering bottom plate 602 is welded to the bottom of the filtering bracket 601, filtering grooves 603 are provided on both sides of the filtering bracket 601, and a filtering plate 604 is inserted into the filtering grooves 603.

[0022] In this embodiment, as Figure 1 shown, the vertical steel plate 1 is formed by welding four stainless steel plates, and the water collection holes 2 running through the inside of the vertical steel plate 1 are all 50 mm in diameter, and the distance between the water collection holes 2 is 200 mm; the uniformly arranged water collection holes 2 facilitate the water in the relief well to flow into the sump, which is convenient for unified pumping and drainage.

[0023] In this embodiment, as Figure 1 and Figure 2 shown, a plurality of fixing bolts 4 are uniformly arranged inside the horizontal steel plate 3, and the fixing bolts 4 are expansion type anchor bolts; the horizontal steel plate 3 is fixed by the expansion type anchor bolts, improving the fixing stability of the device and facilitating the pumping operation of the water pump.

[0024] In this embodiment, as Figure 2 and Figure 3 shown, the fixing grooves 5 are arranged at the four corners inside the vertical steel plate 1, and the filtering bottom plate 602 is mutually attached to the bottom inner wall of the vertical steel plate 1 by being welded to the bottom of the filtering bracket 601; the water entering the sump is filtered by inserting the filtering bracket 601 and cooperating with the filtering bottom plate 602 at the bottom, preventing impurities in the water from entering the sump and affecting the normal operation of the water pump.

[0025] In this embodiment, as Figure 2 and Figure 3 shown, the filtering plate 604 is attached to the inner wall of the vertical steel plate 1 by inserting it into the filtering groove 603, and the bottom of the filtering plate 604 is mutually attached to the top of the filtering bottom plate 602; the water collected in the sump is further filtered by the way that the filtering plate 604 is attached to the inner wall of the vertical steel plate 1, and the inserting method also facilitates the replacement of the filtering plate 604, improving the filtering effect on water quality.

[0026] In this embodiment, as Figure 1 and Figure 3As shown, the filtering bottom plate 602 and the filtering plate 604 are both made of fiber material, and the pore diameters of the filtering bottom plate 602 and the filtering plate 604 are both smaller than the pore diameter of the water collecting hole 2; due to the characteristics of light weight and easy replacement of the filtering bottom plate 602 and the filtering plate 604 made of fiber material, the filtering effect of the device is improved, facilitating the pumping and drainage operations and improving the efficiency of engineering construction.

[0027] The usage method and advantages of the present utility model: For the device for the bottom plate relief well, during use, the working process is as follows:

[0028] As Figure 1 , Figure 2 and Figure 3 shown, first, the operator inserts the filtering bracket 601 welded to the filtering bottom plate 602 into the fixing grooves 5 at the four inner corners of the vertical steel plate 1, so that the filtering bottom plate 602 fits against the bottom inner wall of the vertical steel plate 1; then, the four filtering plates 604 are sequentially inserted into the filtering groove 603 formed by the filtering bracket 601 and the inner wall of the vertical steel plate 1, so that the bottom of the filtering plate 604 fits against the top of the filtering bottom plate 602; then, the whole device is inserted into the steel bar layer of the bottom plate construction, and the fixing bolts 4 are used to threadedly connect the horizontal steel plate 3 with the preset holes in the steel bar layer in sequence; finally, after fixation, the pumping and drainage operations can be carried out on the device using a water pump.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Technical staff in this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for a bottom plate pressure relief well, comprising a vertical steel plate (1), characterized in that: The vertical steel plate (1) is penetrated by water collecting holes (2) inside, a horizontal steel plate (3) is welded outside the vertical steel plate (1), a fixing bolt (4) is threadedly connected inside the horizontal steel plate (3), a fixing groove (5) is embedded inside the vertical steel plate (1), and a filtering component (6) is inserted into the fixing groove (5); The filtering component (6) includes a filtering bracket (601), a filtering bottom plate (602) is welded at the bottom of the filtering bracket (601), filtering grooves (603) are arranged on both sides of the filtering bracket (601), and a filtering plate (604) is inserted into the filtering grooves (603).

2. The device for the bottom plate pressure relief well according to claim 1, characterized in that: The vertical steel plate (1) is formed by welding four stainless steel plates, and the water collecting holes (2) penetrating inside the vertical steel plate (1) are all 50 millimeters in diameter, and the spacing between the water collecting holes (2) is 200 millimeters.

3. The device for the bottom plate pressure relief well according to claim 1, characterized in that: A plurality of fixing bolts (4) are uniformly arranged inside the horizontal steel plate (3), and the fixing bolts (4) are expansion type anchor bolts.

4. A device for a bottom plate relief well according to claim 1, characterized in that: The fixing grooves (5) are arranged at the four corners inside the vertical steel plate (1), and the filtering bottom plate (602) is mutually attached to the bottom inner wall of the vertical steel plate (1) by being welded to the bottom of the filtering bracket (601).

5. The device for the bottom plate pressure relief well according to claim 1, characterized in that: The filtering plate (604) is attached to the inner wall of the vertical steel plate (1) by being inserted into the filtering grooves (603), and the bottom of the filtering plate (604) is mutually attached to the top of the filtering bottom plate (602).

6. The device for the bottom plate pressure relief well according to claim 1, characterized in that: The materials of the filtering bottom plate (602) and the filtering plate (604) are both fiber materials, and the pore diameters of the filtering bottom plate (602) and the filtering plate (604) are smaller than the pore diameter of the water collecting hole (2).

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