Multifunctional chamber

Abstract

The utility model discloses a multifunctional chamber, and relates to the technical field of mine safety production. The device comprises a main roadway and a main chamber, the main chamber is perpendicular to the main roadway, hot washing machine chambers are formed in the two sides of the middle of the main chamber, a drilling chamber is formed in one side of the end of the main chamber, a tool chamber is arranged at the end of the main chamber, and the main chamber is divided into two parts in the length direction. One part close to the main roadway is a trackless equipment cleaning area, water tanks are arranged on the two sides of the trackless equipment cleaning area, the other part is a water sump, the part from the trackless equipment cleaning area to the bottom of the water sump is of a slope-shaped structure, a ditch is formed in the wall of the water sump, and the outlet end of the ditch is located in a foundation pit at the bottom of the drilling chamber. Various functions such as trackless equipment cleaning, accumulated water precipitation, drainage, hot washing machine and power distribution cabinet placement, tool placement and toilet placement are all integrated in one main chamber for arrangement and implementation, and field unification and coordination and safety management in the later production process are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mine production safety, in particular to a multifunctional chamber. Background Art

[0002] During the construction of underground segmented projects in metal mines, chambers with various functions are often excavated and constructed in areas with good geological conditions, such as car wash chambers, drainage drilling chambers, toilets, water tank chambers, power distribution chambers, tool chambers, etc. Various functional chambers are scattered on the main tunnels, which causes difficulties in coordination and management when used on site. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a multifunctional chamber, which is used to solve the problem that various existing functional chambers are scattered and sporadic in the main tunnel, making coordination and management difficult.

[0004] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A multifunctional chamber, comprising a main tunnel and a main chamber, wherein the main tunnel 13 is vertically arranged in the length direction of the main chamber 1, hot washer chambers are provided on both sides of the middle of the main chamber, the hot washer chamber entrance is provided with an iron wall, and an iron door is reserved for installation on the iron wall, a drilling chamber is provided on one side of the end of the main chamber, a drainage drilling hole 11 is provided on the bottom plate of the drilling chamber 3, a foundation pit 12 is provided at the bottom of the drainage drilling hole 11, and a tool is provided at the end of the main chamber The main chamber is divided into two parts in the length direction. The part close to the main tunnel is the trackless equipment cleaning area. Water troughs are arranged on both sides of the trackless equipment cleaning area. The water troughs 14 are arranged tilted from top to bottom from the entrance of the main chamber 1. The other part is a water tank. The water tank is a sunken structure. The trackless equipment cleaning area to the bottom of the water tank is a sloped structure. A ditch is opened on the wall of the water tank, and the outlet end of the ditch is located in the foundation pit at the bottom of the drilled chamber.

[0006] Furthermore, a pedestrian walkway is provided on one side of the water tank.

[0007] Furthermore, a toilet is provided in the tool chamber, and the sewage channel of the toilet is connected to the water tank.

[0008] Furthermore, the floor surface of the main chamber is 300 mm lower than the floor surface of the main tunnel.

[0009] Furthermore, the floor surface of the hot washing machine chamber is 300 mm higher than the floor surface of the main chamber.

[0010] Furthermore, the floor surface of the drilling chamber is flush with the floor surface of the main chamber.

[0011] Furthermore, an expansion joint is provided around the floor surface of the hot washing machine chamber.

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

[0013] 1. The structure of the utility model can centralize various functions such as trackless equipment cleaning, water sedimentation, drainage, hot washing machine and power distribution cabinet placement, tool placement, toilet, etc. in one main chamber, which is conducive to unified coordination and safety management of the later production process;

[0014] 2. Reducing the construction of various functional chambers in the main tunnel opening can save engineering infrastructure costs to a large extent;

[0015] 3. Avoid opening too many chambers in the main tunnel to reduce the damage to the stress state of the surrounding rock of the main tunnel, shorten the frequency of maintenance and repair of the main tunnel, and save costs;

[0016] 4. The main chamber is equipped with chambers of various cross-sectional specifications to form a multifunctional chamber, which can make full use of the limited space underground during actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view of the structure of the utility model.

[0019] In the figure:

[0020] 1. Main chamber; 2. Hot washing machine chamber; 3. Drilling chamber; 4. Tool chamber; 5. Pedestrian walkway; 6. Water tank; 8. Ditch; 9. Expansion joint; 10. Toilet; 11. Drainage borehole; 12. Foundation pit; 13. Main tunnel; 14. Sink; 15. Sewage ditch. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0022] like Figure 1-2As shown, a multifunctional chamber comprises a main tunnel 13 and a main chamber 1. The main chamber 1 is arranged vertically relative to the main tunnel 13. The net section specification of the main chamber 1 is 4.6m in width and 4.3m in height. Hot washer chambers 2 are opened on both sides of the middle of the main chamber 1. One is for placing power distribution cabinets and control boxes and other facilities, and the other is for placing hot washing machines and cold washing water pipes and other facilities. The net length of the hot washing machine chamber 2 is 3.0m, and the net section specification is width × height = 3.0m × 3.0m; the bottom plate of the hot washing machine chamber 2 is cast with a concrete floor with a thickness of 300mm. The entrance of the hot washing machine chamber 2 is provided with an iron wall, and an iron door is reserved for installation on the iron wall. A drill hole is opened on one side of the end of the main chamber 1. Chamber 3, the net section specification of drilling chamber 3 is width × height = 4.6m × 4.6m, the length of drilling chamber 3 should be selected to meet the basic requirements of drilling rig equipment placement in the case of dealing with borehole blockage; the bottom plate of drilling chamber 3 is cast with a concrete thickness of 300mm; a foundation pit 12 is provided at the bottom of drilling chamber 3, the shape of foundation pit 12 is in the positive direction, the net section specification is width × depth = 1000mm × 500mm, the side wall and bottom plate of foundation pit 12 are cast with a concrete thickness of 300mm, a drainage borehole 11 is opened on the bottom plate of drilling chamber 3, and a tool chamber 4 is provided at the end of the main chamber 1. The bottom plate of the tool chamber 4 is refined and leveled, and no concrete hardening treatment is done. In later use, shelves can be placed in the chamber, and various practical tools can be neatly arranged. The main chamber 1 is divided into two parts in the length direction. The part close to the main tunnel 13 is the trackless equipment cleaning area. Water troughs 14 are arranged on both sides of the trackless equipment cleaning area. The water troughs 14 are tilted from top to bottom from the left. The other part is the water tank 6. The water tank 6 is a sunken structure. After the water tank 6 is pulled to the bottom, the two side walls and plugs have exposed original rocks. Double-layer spray anchor net support should be carried out in time to prevent the chamber from deformation. The bottom plate of the water tank 6 is cast into a floor with a concrete thickness of 300mm. A certain thickness of concrete is cast on the plug of the water tank 6, and an anti-collision steel plate is reserved to prevent the bucket from scratching and damaging the plug of the water tank 6 during the later cleaning of the water tank 6. After the sewage in the water tank 6 is precipitated, the clean water flows by gravity through the ditch 8 to the drainage borehole 11. The trackless equipment cleaning area to the bottom of the water tank 6 is a sloped structure. A ditch 8 is opened on the wall of the water tank 6, and the outlet end of the ditch 8 is located in the foundation pit 12 at the bottom of the drilling chamber 3.

[0023] like Figure 2 As shown, a pedestrian walkway 5 is provided on one side of the water tank 6. First, on the wall on one side of the water tank 6, the anchor rod angle is perpendicular to the wall, and a number of φ18 threaded steel anchor rods are injected according to the specified spacing (width×height=1000mm×500mm). The anchor rod leakage distance is 700mm, and then the formwork is supported for concrete pouring. The net width of the pedestrian walkway 5 is 800mm.

[0024] like Figure 2 As shown, a toilet 10 is provided in the tool chamber 4 , and a drainage ditch 15 of the toilet 10 leads to the water tank 6 .

[0025] The floor surface of the main chamber 1 is 300 mm lower than the floor surface of the main tunnel 13.

[0026] The floor surface of the hot washing machine chamber 2 is 300 mm higher than the floor surface of the main chamber 1.

[0027] The floor surface of the drilling chamber 3 is flush with the floor surface of the main chamber 1.

[0028] An expansion joint 9 is arranged around the floor surface of the hot washing machine chamber 2, with the specification of width×depth=200mm×300mm, to prevent the floor surface of the hot washing machine chamber 2 from being affected by ground pressure.

[0029] When the utility model structure is used:

[0030] The trackless equipment enters the main chamber 1 through the main tunnel 13, and the cleaning equipment is taken out from the hot washer chamber 2 to clean the trackless equipment. The sewage after cleaning is retained in the water tank 6 through the water trough 14, and the sewage is precipitated in the water tank 6. The clean water after precipitation is retained in the foundation pit 12 of the drilling chamber 3 through the ditch 8. When the sediment at the bottom of the water tank 6 needs to be cleaned, the cleaning equipment is driven into the water tank 6 through the slope for cleaning. The utility model structure integrates various functions such as trackless equipment cleaning, water sedimentation, drainage, hot washer and distribution cabinet placement, tool placement, toilet 10, etc. in one main chamber 1, which is conducive to unified coordination and safety management on site in the later production process, and can make full use of the limited space underground in actual use.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional chamber, characterized in that: The invention comprises a main tunnel (13) and a main chamber (1), wherein the main tunnel (13) is arranged vertically in the length direction of the main chamber (1), a hot washer chamber (2) is provided on both sides of the middle of the main chamber (1), an iron wall is provided at the entrance of the hot washer chamber (2), an iron door is reserved for installation on the iron wall, a drilling chamber (3) is provided on one side of the end of the main chamber (1), a drainage drilling hole (11) is provided on the bottom plate of the drilling chamber (3), a foundation pit (12) is provided at the bottom of the drainage drilling hole (11), and a tool chamber (4) is provided at the end of the main chamber (1). The main chamber (1) is divided into two parts in the longitudinal direction. The part close to the main tunnel (13) is a trackless equipment cleaning area. Water troughs (14) are arranged on both sides of the trackless equipment cleaning area. The water troughs (14) are arranged from top to bottom at an entrance of the main chamber (1). The other part is a water tank (6). The water tank (6) is a sunken structure. The bottom of the water tank (6) is a sloped structure from the trackless equipment cleaning area to the water tank (6). A water ditch (8) is opened on the tank wall of the water tank (6). The outlet end of the water ditch (8) is located in the foundation pit (12) at the bottom of the drilled chamber (3).

2. A multifunctional chamber according to claim 1, characterized in that: A pedestrian walkway (5) is provided on one side of the water tank (6).

3. A multifunctional chamber according to claim 2, characterized in that: A toilet (10) is provided in the tool chamber (4), and a drainage ditch (15) of the toilet (10) leads to the water tank (6).

4. A multifunctional chamber according to claim 3, characterized in that: The floor surface of the main chamber (1) is 300 mm lower than the floor surface of the main tunnel (13).

5. A multifunctional chamber according to claim 3, characterized in that: The floor surface of the hot washer chamber (2) is 300 mm higher than the floor surface of the main chamber (1).

6. A multifunctional chamber according to claim 4, characterized in that: The floor surface of the drilling chamber (3) is flush with the floor surface of the main chamber (1).

7. A multifunctional chamber according to claim 5, characterized in that: An expansion joint (9) is provided around the floor surface of the hot washing machine chamber (2).

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