Coal mine underground splicing type water tank

Abstract

The utility model provides an underground coal mine splicing type water tank, which relates to the technical field of water tanks for coal mines, and comprises a bottom plate, two opposite side plates and two opposite communication plates, the two side plates and the two communication plates are respectively connected with the bottom plate, and the side plates and the communication plates are sequentially and alternately connected end to end to form a tank body; each side plate comprises at least one side plate body, and the adjacent side plate bodies are connected in a spliced mode. The bottom plate, the side plates and the communicating plates of the spliced water tank can be standardized, the volume of the water tank can be adjusted as required, the spliced plate bodies are spliced and assembled into the water tank, the water tank can be conveniently transported in an underground narrow roadway, a long working face does not need to be mined to the maximum size of equipment through a whole transportation roadway so as to be used for transporting the equipment, and the working efficiency is improved. And the roadway only needs to be locally mined to the maximum size of the equipment at the equipment placement position for mounting the equipment, and the other positions can be mined according to the smaller transportation mining size, so that the roadway mining workload is reduced.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to the technical field of water tank for coal mine, concretely relates to a spliced water tank for underground coal mine. BACKGROUND

[0002] As an auxiliary equipment of the hydraulic fracturing pump station system in underground coal mine, the water tank stores clean water for the hydraulic fracturing pump station system.

[0003] At present, the water tank of the hydraulic fracturing pump station system in underground coal mine is generally composed of a welded cavity formed by steel plates, which is used for storing clean water for the hydraulic fracturing pump station system.

[0004] Disadvantages of the prior art:

[0005] The welded water tank cannot be disassembled, and has a large transportation size, which is inconvenient for transportation in the roadway of the thin coal seam working face.

[0006] The welded water tank is heavy, and it is difficult to transport by manpower if the monorail hoist or other tools cannot be used for transportation in underground coal mine. Content of the utility model

[0007] In order to solve the problems of the water tank in the prior art, such as being not disassembled, being heavy, having a large transportation size, and being inconvenient for transportation in the roadway of the thin coal seam working face, the embodiment of the utility model provides a spliced water tank for underground coal mine.

[0008] Therefore, one aspect of the utility model provides a spliced water tank for underground coal mine, which comprises a bottom plate, two oppositely arranged side plates and two oppositely arranged communication plates, the two side plates and the two communication plates are connected with the bottom plate respectively, the side plates and the communication plates are sequentially and alternately connected at the head and tail to form a tank body, the side plate comprises at least one side plate unit, and the adjacent side plate units are spliced and connected.

[0009] In some embodiments, the tank body is provided with a tie bar inside, and the two ends of the tie bar are connected with the side plates respectively.

[0010] In some embodiments, the tie bar is in the shape of "X".

[0011] In some embodiments, the two ends of the reinforcing rib are provided with first ear plates, first mounting holes are formed in the first ear plates, and second ear plates are arranged on the side plates, second mounting holes are formed in the second ear plates, and the second mounting holes are matched with the first mounting holes.

[0012] In some embodiments, the bottom plate comprises a plurality of bottom plate units, and the plurality of bottom plate units are connected in sequence; the lower end of the side plate unit is connected with the bottom plate unit.

[0013] In some embodiments, the lower end of the side plate unit is provided with a first folding edge, the front end and the rear end of the side plate unit are provided with a second folding edge, adjacent side plate units are connected through the second folding edge; the two sides of the bottom plate unit are provided with a third folding edge, the front end and the rear end of the bottom plate unit are provided with a fourth folding edge, adjacent bottom plate units are connected through the fourth folding edge; the third folding edge is connected with the first folding edge, the second folding edge at the front end and the rear end of the side plate is connected with the communication plate, and the fourth folding edge at the front end and the rear end of the bottom plate is connected with the communication plate.

[0014] In some embodiments, the first folding edge forms a 45-degree angle with the side plate, and the second folding edge is perpendicular to the side plate; the third folding edge forms a 45-degree angle with the bottom plate, and the fourth folding edge is perpendicular to the bottom plate.

[0015] In some embodiments, third mounting holes are formed in the first folding edge, the second folding edge, the third folding edge, the fourth folding edge and the communication plate.

[0016] In some embodiments, a communication flange is arranged on the communication plate.

[0017] In some embodiments, sealing strips are arranged between the communication plate and the bottom plate, between the side plate and the bottom plate, and between the side plate and the communication plate.

[0018] The utility model relates to a kind of coal mine underground spliced water tank, spliced water tank is assembled into water tank using splicable standard plate, facilitate water tank transport in underground narrow roadway;Spliced water tank can be disassembled into smaller unit and transport, single piece transport size and transport weight are compared with that of welded water tank are relatively small, facilitate underground transport, for the relatively long working face, it is not necessary to transport roadway to equipment maximum size for transport equipment, only need to place equipment position locally roadway to equipment maximum size, for installation and placement equipment, the rest position can be mined according to smaller transport mining size, reduce the transport roadway mining workload;At the same time, spliced water tank bottom plate, side plate, communication plate can be standardized, can adjust water tank volume as needed.

[0019] In order to make the above-mentioned purpose, features and advantages of the embodiments of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0020] In the drawings, which are not necessarily drawn to scale, like numerals can describe similar components in different views. Like numerals having different letter suffixes can represent different instances of similar components. The drawings illustrate generally, by way of example, various embodiments of the present application and are not intended to limit the present application in any way. The same or similar reference numerals in all figures can represent the same or similar elements. Such embodiments are examples only, and are not intended to suggest that the present application is limited in its scope to the embodiments described in detail herein. The figures are provided to illustrate the present application and are not intended to limit the present application in any way. In the drawings:

[0021] Figure 1 is a structural schematic view of the coal mine underground spliced water tank provided by the embodiments of the present application;

[0022] Figure 2 is a communication plate structure schematic view of the coal mine underground spliced water tank provided by the embodiments of the present application;

[0023] Figure 3 is a side plate structure schematic view of the coal mine underground spliced water tank provided by the embodiments of the present application;

[0024] Figure 4 is a bottom plate structure schematic view of the coal mine underground spliced water tank provided by the embodiments of the present application;

[0025] Figure 5 is a reinforcing bar structure schematic view of the coal mine underground spliced water tank provided by the embodiments of the present application.

[0026] The above-mentioned drawings include the following reference signs: Figures 1 to 5 The drawings include the following reference signs:

[0027] 100-communication plate; 101-communication flange; 200-side plate; 201-second ear plate; 202-first folding edge; 203-second folding edge; 300-bottom plate; 301-third folding edge; 302-fourth folding edge; 400-reinforcing bar; 401-second mounting hole; 500-sealing strip. DETAILED DESCRIPTION

[0028] The specific embodiments of the present application are described in detail below in combination with the drawings, but are not limited to the present application.

[0029] It is to be understood that various modifications can be made to the embodiments disclosed herein. Thus, the description is not to be considered as limiting, but merely as a basis for the claims appended hereto.

[0030] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present application and, together with the general description of the application given above, and the detailed description of the embodiments given below, serve to explain the principles of the present application.

[0031] These and other characteristics of the present application will become apparent from the following description of the preferred forms thereof given, by way of non-limiting example only, with reference to the attached drawings.

[0032] It is also to be understood that even though a number of embodiments of the present application have been described herein, the application covers all modifications and equivalents falling within the scope of the following claims.

[0033] The above and other aspects, features, and advantages of the present application will become apparent from the following description of the preferred forms thereof, taken in conjunction with the accompanying drawings.

[0034] Specific embodiments of the present application are described hereinbelow with reference to the accompanying drawings; however, it will be understood that the disclosed embodiments are merely examples of the present application, which can be embodied in various forms. Well-known and / or redundant functions and structures are not described in detail to avoid obscuring the present application unnecessarily. Therefore, specific structural and functional details disclosed herein are not intended to limit the present application, but merely as a basis for the claims and a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriate detailed structure.

[0035] It has to be noted that, hereinafter, the term "first", "second", etc. and the like, whenever and wherever used, are used for distinguishing between similar objects and not necessarily for describing a sequential or chronological order. It is to be understood that the data used as the basis of such designations is interchangeable under appropriate circumstances so that the embodiments of the present application described herein are capable of operation in other sequences than those explicitly described or otherwise shown as preferred or required. Moreover, the terms "comprise", "have" and "include" and variations thereof, when used in this description and in the claims, are not to be taken exclusively in the positive sense that the described products, methods, systems, products or devices comprise, have or include only those elements expressly listed, but also permit the inclusion of additional elements, not expressly listed or inherent to such products, methods, systems, products or devices.

[0036] The specification can use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which can refer to one or more embodiments according to the present application.

[0037] As shown in Figure 1 The first embodiment of the present application provides a coal mine underground spliced water tank, which comprises a bottom plate 300, two oppositely arranged side plates 200 and two oppositely arranged communication plates 100, two side plates 200 and two communication plates 100 are connected with the bottom plate 300 respectively, the side plates 200 and the communication plates 100 are sequentially and alternately connected to form a tank body, the side plate comprises at least one side plate unit 200a, and the adjacent side plate units 200a are sequentially spliced and connected.

[0038] Further, in the present embodiment, as shown in Figure 1 The communication plate 100 is detachably connected to the front end and the rear end of the bottom plate 300, the side plate 200 is detachably connected to the two sides of the bottom plate 300, and the front end and the rear end of the side plate 200 are detachably connected with the communication plate 100, thereby forming a cavity for containing water.

[0039] In the present embodiment, the communication plate 100 is detachably connected to the front end and the rear end of the bottom plate 300, the side plate 200 is detachably connected to the two sides of the bottom plate 300, and the side plate 200 is detachably connected with the communication plate 100, which facilitates the transportation of the water tank underground, that is, the parts are transported, and after arriving at the water tank installation site, the water tank assembly work is carried out. For a longer working face (such as a working face length exceeding 5 kilometers), it is not necessary to mine the whole transportation roadway to the maximum size of the equipment for transporting the equipment, only the local roadway needs to be mined to the maximum size of the equipment at the equipment placement position for installing and placing the water tank, and the remaining positions can be mined according to the smaller transportation mining size, thereby reducing the transportation roadway mining workload and solving the problem of the water tank in the prior art, which cannot be disassembled, has large weight, large transportation size, and is inconvenient to transport in the thin coal seam working face roadway.

[0040] In some embodiments, the bottom plate 300 comprises a plurality of bottom plate units 300a, and the plurality of bottom plate units 300a are sequentially connected; the lower end of the side plate unit 200a is connected with the bottom plate unit 300a.

[0041] Further, in the embodiment, the upper end and the lower end of the side plate unit 200a are provided with a first folded edge 201 for connection with the bottom plate 300; the front end and the rear end of the side plate unit 200a are provided with a second folded edge 202, and adjacent side plate units 200a are connected through the second folded edge 202. Specifically, the first folded edge 201 forms a 45-degree angle with the side plate 200, and the second folded edge 202 is perpendicular to the side plate.

[0042] Further, in the embodiment, the two sides of the bottom plate unit 300a are provided with a third folded edge 301, and the third folded edge 301 is connected with the first folded edge 201 through a fastener. The first folded edge 201 and the third folded edge 301 are both provided with a first connecting hole for the fastener to pass through, and are connected through the fastener. Specifically, the third folded edge 301 forms a 45-degree angle with the bottom plate 300.

[0043] The front end and the rear end of the bottom plate unit 300a are both provided with a fourth folded edge 302, and adjacent bottom plate units 300a are connected through the fourth folded edge 302. The second folded edge 202 and the fourth folded edge 302 are both provided with a second connecting hole for the fastener to pass through. The fourth folded edge 302 is perpendicular to the bottom plate 300. The second folded edge 202 located at the most front end and the most rear end of the side plate 200 is connected with the communication plate 100, and the fourth folded edge 302 located at the most front end and the most rear end of the bottom plate 300 is connected with the communication plate 100.

[0044] The spliced water tank provided in the embodiment can adjust the volume of the water tank according to the actual working condition. That is, only by increasing the number of the bottom plate 100 and the side plate 200, the volume of the water tank can be increased, which is very flexible and convenient to use. The volume of the spliced water tank is fixedly increased by an equivalent amount for each increase of one bottom plate 300 and two side plates 200. In this way, the water tank with the required volume can be spliced from the standardized tank plate according to the demand for use underground.

[0045] In order to strengthen the sealing performance of the spliced water tank and avoid water leakage of the spliced water tank, a sealing strip 500 is arranged at all splicing positions of the spliced water tank to seal the spliced water tank and prevent water leakage in the water tank. Specifically, the sealing strip 500 is made of rubber.

[0046] In the embodiment, specifically, the communication plate 100 is connected to the front end and the rear end of the bottom plate 300 through a fastener such as a bolt, the side plate 200 is connected to the two sides of the bottom plate 300 through a fastener such as a bolt, and the side plate 200 is connected with the communication plate 100 through a fastener such as a bolt.

[0047] As shown in FIG. 1, the spliced water tank comprises a plurality of bottom plates 300, a plurality of side plates 200, a plurality of communication plates 100, and a plurality of sealing strips 500. Figure 5As shown, in order to prevent the side plate 200 from deforming after the spliced water tank is filled with water, a reinforcing rib 400 is arranged inside the spliced water tank, specifically, the end of the reinforcing rib 400 is connected with the side plate 200, for fixing the side plate 200, increasing the strength of the spliced water tank, and avoiding deformation.

[0048] Specifically, the reinforcing rib 400 is in the shape of "X", which can better support the side plates 500 on both sides. More specifically, the reinforcing rib 400 is provided with a first lug plate at both ends, the first lug plate is provided with a first mounting hole, the side plate 100 is provided with a second lug plate 201, and the end of the reinforcing rib 400 is provided with a second mounting hole 401, the second mounting hole 401 is connected with the first mounting hole through a fastener.

[0049] Further, in the embodiment, the communication plate 100 is provided with a communication flange 101, which can be connected with other water tanks or auxiliary fracturing pump station system components such as pipeline pumps. The communication plate 100 is provided with a third mounting hole for mounting splicing fasteners. The size of the communication plate 100 is determined according to the space of the underground tunnel.

[0050] Preferably, as shown in the figure, Figure 2 As shown, the width of the communication plate 100 is set to 1.3 meters (the width of the communication plate 100 is spliced with the width direction of the bottom plate), and the height H position (the height of the communication plate 100 is spliced with the height direction of the side plate 200) can be customized according to the size of the tunnel (such as 1.2 meters / 1.4 meters / 1.6 meters), and the height size can be selected according to the size of the tunnel, forming a standardized series of sizes of the side plate 200.

[0051] Preferably, as shown in the figure, Figure 3 As shown, the width of the side plate unit 200a (the width of the side plate 200 is spliced with the length direction of the bottom plate 300) is set to 1 meter, and the height H position (the height of the side plate 200 is spliced with the height direction of the communication plate 100) can be customized according to the size of the tunnel (such as 1.2 meters / 1.4 meters / 1.6 meters), and the height size can be selected according to the size of the tunnel, forming a standardized series of sizes of the side plate 200.

[0052] Preferably, as shown in the figure, Figure 4 As shown, the width of the bottom plate unit 300a (the width of the bottom plate 300 is spliced with the width of the communication plate 100) is set to 1.3 meters, and the width (the length of the bottom plate 300 is spliced with the width direction of the side plate 200) is 1 meter, and the bottom plate 300 forms a standardized size.

[0053] The utility model discloses a coal mine underground spliced water tank adopts splicing standard board to splice and assemble into the water tank, and the water tank is convenient for transporting in the narrow roadway underground, the spliced water tank can be disassembled into smaller units for transportation, and the single-piece transportation size and transportation weight are all smaller compared with the welded water tank, which is convenient for underground transportation, and for the longer working face, the whole transportation roadway does not need to be mined to the maximum size of the equipment for transporting the equipment, only needs to mine the roadway to the maximum size of the equipment in the local equipment placement position for installing and placing the equipment, and the rest position can be mined according to the smaller transportation mining size, thereby reducing the transportation roadway mining workload, and meanwhile, the spliced water tank bottom plate, side plate and communication plate can be standardized, and the water tank volume can be adjusted as required.

[0054] In the above-mentioned embodiments of the utility model, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0055] For the convenience of description, spatial relative terms such as "above", "upper", "upper surface", "upper" and the like can be used herein to describe the spatial positional relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "above" other devices or structures will be positioned "below" or "below" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned 90 degrees or in other orientations in other different ways, and the spatial relative description used herein is interpreted accordingly.

[0056] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment" and the like mentioned in the specification refer to the specific features, structures or characteristics described in conjunction with the embodiment, which are included in at least one embodiment described in the general description of the application. The same description appears in several places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the implementation of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the utility model.

[0057] In the above-mentioned embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0058] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A modular water tank for use in a coal mine, characterised in that, The box body comprises a bottom plate, two oppositely arranged side plates and two oppositely arranged communication plates, the two side plates and the two communication plates are connected with the bottom plate respectively, the side plates and the communication plates are connected in sequence and alternately to form a box body, the side plate comprises at least one side plate unit, and adjacent side plate units are connected by splicing.

2. The coal mine underground spliced water tank according to claim 1, characterized in that, The inside of the box body is provided with a reinforcing rib, and the two ends of the reinforcing rib are connected with the side plate respectively.

3. The coal mine underground spliced water tank according to claim 2, characterized in that, The reinforcing rib is in the shape of "X".

4. The coal mine underground spliced water tank according to claim 2, characterized in that, The two ends of the reinforcing rib are provided with a first ear plate, a first mounting hole is formed in the first ear plate, a second ear plate is arranged on the side plate, and a second mounting hole matched with the first mounting hole is formed in the second ear plate.

5. The coal mine underground spliced water tank according to claim 1, characterized in that, The bottom plate comprises a plurality of bottom plate units, and the plurality of bottom plate units are connected in sequence; the lower end of the side plate unit is connected with the bottom plate unit.

6. The coal mine underground spliced water tank according to claim 5, characterized in that, The lower end of the side plate unit is provided with a first folding edge, the front end and the rear end of the side plate unit are provided with a second folding edge, and adjacent side plate units are connected through the second folding edge; the two sides of the bottom plate unit are provided with a third folding edge, the front end and the rear end of the bottom plate unit are provided with a fourth folding edge, and adjacent bottom plate units are connected through the fourth folding edge; the third folding edge is connected with the first folding edge, the second folding edge at the most front end and the most rear end of the side plate is connected with the communication plate, and the fourth folding edge at the most front end and the most rear end of the bottom plate is connected with the communication plate.

7. The coal mine underground spliced water tank according to claim 6, characterized in that, The first folding edge forms a 45-degree angle with the side plate, and the second folding edge is perpendicular to the side plate; the third folding edge forms a 45-degree angle with the bottom plate, and the fourth folding edge is perpendicular to the bottom plate.

8. The coal mine underground spliced water tank according to claim 6, characterized in that, Third mounting holes are formed in the first folding edge, the second folding edge, the third folding edge, the fourth folding edge and the communication plate.

9. The coal mine underground spliced water tank according to claim 1, characterized in that, The communication plate is provided with a communication flange.

10. The coal mine underground spliced water tank according to claim 1, characterized in that, Sealing strips are arranged between the communication plate and the bottom plate, between the side plate and the bottom plate, and between the side plate and the communication plate.

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