Nested trench module and nested trench
Through the articulation and plug-in structure of nested trench modules, the problem of drainage difficulties in underground mine tunnels is solved, and the rapid installation and convenient use is achieved. It is suitable for a variety of engineering needs, simplifying the maintenance and cleaning process of trenches.
Patent Information
- Application Number
- CN202420835687.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The problems of roof dripping and sewage flow often occur in underground mine tunnels. The existing methods require maintenance after pouring cross-section ditches, resulting in long construction periods and difficulty in cleaning, and lack of methods to quickly form drainage ditches.
A nested trench module is designed, including a cover plate and a groove body. Through the hinge and plugging shaft hole structure, it is easy to quickly lay and disassemble, adapt to different trench lengths, and a water filter mesh is installed on the cover plate for convenience. Sewage collection and discharge.
It realizes a drainage solution that is fast installation, convenient use and maintenance-free, simplifies the drainage problem of underground mine tunnels, and is suitable for other engineering fields, reducing the difficulty of trench maintenance and cleaning.
Smart Images
Figure CN222139694U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of drainage ditches, in particular to a nested ditch module and a nested ditch. Background Art
[0002] At present, there are many cases of water dripping or pouring from the roof of underground mines, and sewage often flows across the roads. How to drain water is a difficult problem in the construction of underground mines. One way to solve this problem is to dig and pour cross-cutting ditches on the bottom of the tunnel, but since the cross-cutting ditches need to be maintained after pouring, the tunnel cannot be used for normal driving immediately.
[0003] Therefore, there is an urgent need for a method or device for quickly forming a drainage ditch to effectively solve the current problem of sewage flowing across underground mines. Utility Model Content
[0004] The technical problem to be solved by the utility model is how to quickly lay a trench.
[0005] The utility model provides a technical solution to the above-mentioned technical problem as follows: a nested trench module, comprising a cover plate and a trench body, wherein the cover plate is hinged to the upper part of the trench body, the trench body is a trench body with an open top, a plug-in shaft is fixed to one end of the trench body, and a plug-in hole is provided at the other end of the trench body, and the plug-in hole is used for plugging with the plug-in shaft of the adjacent trench body.
[0006] The utility model has the following beneficial effects: the nested trench module is a prefabricated module that can be directly laid and used. When laid, the nested trench module is buried underground, and the cover plate is flush with the ground. Two adjacent trench bodies can be plugged in through the plug-in shaft and the plug-in hole, which is convenient for assembly and disassembly. A corresponding number of nested trench modules can be installed according to the required trench length. The trench body is used to collect and discharge sewage, and the cover plate is hinged to the trench body. The cover plate can be turned open to clean the sludge in the trench body.
[0007] The nested trench module of the utility model is easy to install and use, and can adapt to various road cross-cutting ditches or drainage ditches, effectively solving the problems of short construction period, no pouring and maintenance time, and difficult cleaning of underground mine tunnels. It can adapt to various working conditions and trench lengths underground, effectively solving the problems of difficult trench maintenance and cleaning, and can also be widely promoted and applied to other engineering fields with trench installation requirements.
[0008] On the basis of the above technical solution, the present invention can also be improved as follows.
[0009] Furthermore, the cover plate is provided with a plurality of water filtering mesh holes.
[0010] The beneficial effect of adopting the above further solution is that a plurality of water filtering mesh holes are arranged on the cover plate to facilitate the drainage of sewage on the ground into the ditch body.
[0011] Furthermore, a plurality of the water filtering mesh holes are arranged at intervals along the length direction of the cover plate.
[0012] Furthermore, one end of the groove body has an extension portion, the extension portion is fixed with the plug-in shaft, the other end of the groove body has a recessed portion on the inner side, the recessed portion has the plug-in hole, and the extension portion is used to be inserted into the recessed portion of the adjacent groove body.
[0013] The beneficial effect of adopting the above further scheme is that the inner wall of the groove body has a recessed portion adapted to the extension portion, and the extension portion is inserted into the recessed portion, so that adjacent groove bodies can be smoothly spliced to avoid protruding structures at the splicing points, and the sewage in the groove body can flow smoothly.
[0014] Furthermore, a plurality of the plug-in shafts are arranged at intervals on the bottom wall of one end of the groove body, and a plurality of the plug-in holes are arranged at intervals on the other end of the groove body, and the number of the plug-in shafts is the same as the number of the plug-in holes.
[0015] The beneficial effect of adopting the above further solution is that adjacent groove bodies are connected by multiple groups of plug-in shafts and plug-in holes, and the splicing structure is stable.
[0016] Furthermore, it also includes a hinge shaft, which is fixedly connected to the upper part of one end of the groove body, and one end of the cover plate is rotatably connected to the hinge shaft.
[0017] The beneficial effect of adopting the above further solution is that the cover plate is rotatably connected to the groove body through the hinge shaft.
[0018] Furthermore, the hinge shaft is a bolt, and one end of the hinge shaft passes through two side walls of the groove body and is fixedly connected to a nut.
[0019] The beneficial effects of adopting the above further solution are: the hinge shaft is easy to install and the nested trench module has a low production cost.
[0020] Furthermore, the cover plate includes a sleeve and a cover plate body, the sleeve is rotatably sleeved on the outside of the hinge shaft, and one end of the cover plate body is fixedly connected to the sleeve.
[0021] Furthermore, the width of the cover plate body is greater than the width of the groove body.
[0022] The beneficial effect of adopting the above further solution is that the cover plate body completely covers the groove body, preventing debris from entering the groove body from the top of the groove body.
[0023] The utility model also provides a nested trench, comprising a plurality of nested trench modules, wherein the plug-in holes of the trench bodies are plugged with the plug-in shafts of the adjacent trench bodies.
[0024] The beneficial effects are: the nested trench is made of multiple nested trench modules, which is simple to install, convenient to use, maintenance-free and easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a top view of the nested trench module of the utility model;
[0026] Figure 2 This is a front view of the nested trench module of the utility model;
[0027] Figure 3 It is the front view of the nested trench of the utility model.
[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0029] 1. Hinge shaft; 2. Sleeve; 3. Cover plate; 301. Cover plate body; 4. Water filter mesh; 5. Plug-in shaft; 6. Plug-in hole; 7. Groove; 701. Recessed portion; 702. Extension portion. DETAILED DESCRIPTION
[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0031] like Figure 1-Figure 3 As shown, this embodiment provides a nested trench module, including a cover plate 3 and a trench body 7, wherein the cover plate 3 is hinged to the upper portion of the trench body 7, the trench body 7 is a trench body with an open top, a plug-in shaft 5 is fixed to one end of the trench body 7, and a plug-in hole 6 is provided at the other end of the trench body 7, wherein the plug-in hole 6 is used for plugging with the plug-in shaft 5 of the adjacent trench body 7.
[0032] The nested trench module is a pre-manufactured module that can be directly laid and used. When laying, the nested trench module is buried underground, and the cover plate 3 is flush with the ground. Two adjacent trench bodies 7 can be plugged in through the plug-in shaft 5 and the plug-in hole 6, which is convenient for disassembly and assembly. The corresponding number of nested trench modules can be installed according to the required trench length. The trench body 7 is used to collect and discharge sewage. The cover plate 3 is hinged to the trench body 7. The cover plate 3 is turned open to clean the sludge in the trench body 7.
[0033] The nested trench module of this embodiment is easy to install and use, and can adapt to various road cross-cutting ditches or drainage ditches, effectively solving the problems of short construction period, no pouring and maintenance time, and difficult cleaning of underground mine tunnels. It can adapt to various working conditions and trench lengths underground, effectively solving the problems of difficult trench maintenance and cleaning, and can also be widely promoted and applied to other engineering fields with trench installation requirements.
[0034] Specifically, the groove body 7 is a U-shaped groove body, and the plug-in shaft 5 and the plug-in hole 6 are respectively located at two ends of the groove body 7 in the length direction.
[0035] Optionally, the plug-in shaft 5 is cylindrical or prismatic, and the plug-in hole 6 is circular or polygonal in shape to match the plug-in shaft 5 .
[0036] Optionally, the plug-in shaft 5 and the plug-in hole 6 are located on the side wall or bottom wall of the groove body 7 .
[0037] Based on any of the above solutions, the cover plate 3 has a plurality of water filtering mesh holes 4 .
[0038] A plurality of water filtering mesh holes 4 are arranged on the cover plate 3 to facilitate the drainage of sewage on the ground into the ditch body 7 .
[0039] Optionally, the water filter mesh 4 is of any shape, such as a circle or a polygon. Figure 1 In a specific example shown, the water filter mesh 4 is rectangular.
[0040] Based on any of the above solutions, a plurality of water filtering mesh holes 4 are arranged at intervals along the length direction of the cover plate 3 .
[0041] Alternatively, a plurality of water filtering meshes 4 are arranged on the cover plate 3 in a rectangular array or a circular array.
[0042] Based on any of the above schemes, one end of the groove body 7 has an extension portion 702, and the extension portion 702 is fixed with the plug-in shaft 5. The other end of the groove body 7 has a recessed portion 701 on the inner side, and the recessed portion 701 has the plug-in hole 6. The extension portion 702 is used to insert into the recessed portion 701 of the adjacent groove body 7.
[0043] The inner wall of the groove body 7 has a recessed portion 701 adapted to the extension portion 702, and the extension portion 702 is inserted into the recessed portion 701, so that adjacent groove bodies 7 can be smoothly spliced to avoid a convex structure at the splicing point, and the sewage in the groove body 7 can flow smoothly.
[0044] Specifically, Figure 2As shown, the inner side wall of the other end of the groove body 7 is recessed outward, forming a U-shaped groove that is slightly larger than the inner size of the U-shaped groove of the groove body 7, so as to form the recessed portion 701 with a thinner wall thickness. The wall thickness of the extension portion 702 at one end of the groove body 7 is thinner than the wall thickness of the middle portion of the groove body 7, so that after the recessed portion 701 and the extension portion 702 are inserted, the total wall thickness of the recessed portion 701 and the extension portion 702 is equal to the wall thickness of the middle portion of the groove body 7. The inner wall of the groove body 7 at the insertion position is flush with the inner wall of the middle portion of the groove body 7.
[0045] Based on any of the above schemes, a plurality of the plug-in shafts 5 are spaced apart on the bottom wall of one end of the groove body 7, and a plurality of the plug-in holes 6 are spaced apart on the other end of the groove body 7, and the number of the plug-in shafts 5 is the same as the number of the plug-in holes 6.
[0046] Adjacent groove bodies 7 are connected by multiple groups of plug-in shafts 5 and plug-in holes 6, and the splicing structure is stable.
[0047] In one specific example, Figure 1 As shown, a plurality of plug-in shafts 5 are arranged at intervals along the width direction of the groove body 7. The positions of the plug-in shafts 5 and the plug-in holes 6 correspond to each other.
[0048] On the basis of any of the above schemes, it further includes a hinge shaft 1, which is fixedly connected to the upper part of one end of the groove body 7, and one end of the cover plate 3 is rotatably connected to the hinge shaft 1.
[0049] The cover plate 3 is rotatably connected to the groove body 7 via the hinge shaft 1 .
[0050] On the basis of any of the above solutions, the hinge shaft 1 is a bolt, and one end of the hinge shaft 1 passes through two side walls of the groove body 7 and is fixedly connected to a nut.
[0051] The hinge shaft 1 is easy to install and the nested trench module has low manufacturing cost.
[0052] On the basis of any of the above schemes, the cover plate 3 includes a sleeve 2 and a cover plate body 301 , the sleeve 2 is rotatably sleeved on the outside of the hinge shaft 1 , and one end of the cover plate body 301 is fixedly connected to the sleeve 2 .
[0053] Specifically, Figure 2 As shown, the hinge shaft 1 is located slightly below the top surface of the groove body 7, the width of the sleeve 2 is smaller than the cover plate body 301, the cover plate 3 is located on the top surface of the groove body 7, and the sleeve 2 and the cover plate 3 are connected by an inclined transition.
[0054] Specifically, the cover plate 3 extends from the recessed portion 701 toward one end of the middle portion of the groove body 7 to the extended portion 702. Figure 3As shown, when a plurality of nested trench modules are sequentially spliced, the area of the cover plate 3 extending out of the extension portion 702 can cover the area of the recessed portion 701 of the adjacent trench body 7 .
[0055] Based on any of the above solutions, the width of the cover plate body 301 is greater than the width of the groove body 7 .
[0056] The cover plate body 301 completely covers the groove body 7 to prevent debris from entering the groove body 7 from the top of the groove body 7 .
[0057] This embodiment further provides a nested trench, comprising a plurality of the nested trench modules, wherein the plug-in holes 6 of the trench bodies 7 are plugged into the plug-in shafts 5 of the adjacent trench bodies 7 .
[0058] The nested trench is made of multiple nested trench modules. It is simple to install, easy to use, maintenance-free and easy to clean.
[0059] In the description of the present invention, it should be noted that the terms "length", "width", "up", "down", "top", "bottom", "inside", "outside", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0060] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0061] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.
[0063] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0064] 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 shall be included in the protection scope of the present invention.
Claims
1. A nested trench module, characterized in that: The invention comprises a cover plate (3) and a groove body (7), wherein the cover plate (3) is hinged to the upper part of the groove body (7), the groove body (7) is a groove body with an open top, a plug-in shaft (5) is fixed to one end of the groove body (7), and a plug-in hole (6) is provided at the other end of the groove body (7), and the plug-in hole (6) is used for plugging with the plug-in shaft (5) of the adjacent groove body (7).
2. A nested trench module according to claim 1, characterized in that: The cover plate (3) is provided with a plurality of water filtering mesh holes (4).
3. A nested trench module according to claim 2, characterized in that: The plurality of water filtering mesh holes (4) are arranged at intervals along the length direction of the cover plate (3).
4. The nested trench module according to claim 1, characterized in that: One end of the groove body (7) has an extension portion (702), and the extension portion (702) is fixed with the plug-in shaft (5). The other end of the groove body (7) has a recessed portion (701) on the inner side, and the recessed portion (701) has the plug-in hole (6). The extension portion (702) is used to be inserted into the recessed portion (701) of the adjacent groove body (7).
5. The nested trench module according to claim 1, characterized in that: A plurality of the plug-in shafts (5) are arranged at intervals on the bottom wall of one end of the groove body (7), and a plurality of the plug-in holes (6) are arranged at intervals on the other end of the groove body (7), and the number of the plug-in shafts (5) is the same as the number of the plug-in holes (6).
6. A nested trench module according to any one of claims 1 to 5, characterized in that: It also comprises a hinge shaft (1), wherein the hinge shaft (1) is fixedly connected to the upper part of one end of the groove body (7), and one end of the cover plate (3) is rotatably connected to the hinge shaft (1).
7. The nested trench module according to claim 6, characterized in that: The hinge shaft (1) is a bolt, and one end of the hinge shaft (1) passes through two side walls of the groove body (7) and is fixedly connected to a nut.
8. The nested trench module according to claim 6, characterized in that: The cover plate (3) comprises a sleeve (2) and a cover plate body (301); the sleeve (2) is rotatably sleeved on the outside of the hinge shaft (1); and one end of the cover plate body (301) is fixedly connected to the sleeve (2).
9. The nested trench module according to claim 8, characterized in that: The width of the cover plate body (301) is greater than the width of the groove body (7).
10. A nested trench, characterized in that: It comprises a plurality of nested trench modules according to any one of claims 1 to 9, wherein the plug-in holes (6) of the trench bodies (7) are plugged into the plug-in shafts (5) of the adjacent trench bodies (7).