Sand collecting and seam filling device
By designing a sand-collecting and crack-filling device to capture sand and fill the ground fissures, the problems of high cost and environmental impact in existing technologies have been solved, achieving low-cost and environmentally friendly crack repair results.
Patent Information
- Application Number
- CN202423237460.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing methods for filling ground fissures are characterized by high costs and environmental impacts, creating an urgent need for a low-cost, environmentally friendly method.
Design a sand-collecting and crack-filling device that captures sand and dust from the environment and fills the cracks in the ground. The sand and dust, along with natural precipitation, form a soil-like filling material, reducing the use of traditional filling materials.
It reduces the cost of crack filling, minimizes environmental damage, achieves environmentally friendly crack repair, and saves resources through the simple structure and detachable nature of the sand collection and crack filling device.
Smart Images
Figure CN223593348U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of crack filling, and in particular to a sand collecting crack filling device. BACKGROUND
[0002] Due to the development of mineral resources, geological movement and other factors, ground fissures have become a relatively common geological disaster. In recent years, many ground fissure filling techniques have emerged. The core principle of ground fissure filling technology is to fill the ground fissure with specific materials to achieve the purpose of repair and reinforcement. These filling materials can be cement slurry, chemical slurry, epoxy resin, etc., and the specific selection depends on factors such as the nature, width, depth of the crack and construction conditions. This technology is widely used in geological disaster repair, foundation engineering reinforcement, water conservancy engineering repair and mine engineering safety, etc. For example, during the mining process, the appearance of ground fissures will increase the safety risk of mine engineering, and the use of ground fissure filling technology can repair the cracks and reduce the possibility of accidents.
[0003] Although the existing ground fissure filling method can solve the harm caused by ground fissures, the cost of filling materials during the treatment process and the impact of filling materials on the environment after filling are inevitable. Therefore, there is an urgent need for a low-cost, environmentally friendly way to fill ground fissures. CONTENT OF THE INVENTION
[0004] In view of the above, the purpose of the present application is to provide a sand collecting crack filling device to solve the related problems mentioned in the background art.
[0005] In order to achieve the above purpose, the present application provides a sand collecting crack filling device, which comprises: a first support pipe; an arc-shaped frame arranged on the first support pipe, the arc-shaped frame being provided with a filter screen for trapping sand and dust in the environment and allowing air to pass through; a wind guide tail fin arranged on the first support pipe and arranged opposite the arc-shaped frame for adjusting the orientation of the arc-shaped frame; a second support pipe rotatably connected with the first support pipe, the bottom of the second support pipe being used for inserting into the ground, the second support pipe and the first support pipe being coaxially arranged; a sand collecting tank sleeved on the second support pipe, the slot of the sand collecting tank being arranged opposite the arc-shaped frame for collecting the sand and dust trapped by the filter screen, the orthographic projection of the arc-shaped frame on the ground being located within the orthographic projection of the sand collecting tank on the ground; and a sand guide pipe in communication at one end with the bottom of the sand collecting tank and opposite at the other end to the crack in the ground for transferring the sand and dust in the sand collecting tank to the crack for filling.
[0006] Further, the sand collecting and filling device further comprises a monitoring unit located on the ground and arranged close to the second support pipe, for monitoring the settlement displacement of the ground; and a universal wind power generator connected to the top of the first support pipe, wires of the universal wind power generator passing through the first support pipe and the second support pipe and being electrically connected with the monitoring unit, for supplying power to the monitoring unit.
[0007] Further, the monitoring unit is wirelessly connected with a remote control center.
[0008] Further, the fan blades of the universal wind power generator are arranged opposite to the wind guide tail.
[0009] Further, the first support pipe and the second support pipe are connected through a bearing.
[0010] Further, the length of the second support pipe in the ground is half of the total length of the second support pipe.
[0011] Further, the wind guide tail comprises a guide rod connected perpendicularly to the first support pipe, and a guide plate connected to an end of the guide rod away from the first support pipe and arranged parallel to the first support pipe.
[0012] Further, the diameters of the first support pipe and the second support pipe are both 6.5 cm, the length of the first support pipe is 20 cm, and the length of the second support pipe is 40 cm; the diameter of the guide rod is 6.5 cm, and the length of the guide rod is 25 cm; the length of the guide plate is 12 cm, and the width of the guide plate is 10 cm.
[0013] Further, the sand collecting groove is located in the middle of the second support pipe, and the bottom of the sand collecting groove is conical.
[0014] Further, the conical angle of the bottom of the sand collecting groove is 170°, and the diameter of the groove opening is 40 cm; the width of the arc-shaped frame is 15 cm, the arc length of the cross section of the arc-shaped frame is 36 cm, and the arc degree of the cross section of the arc-shaped frame is 45°; the diameter of the sand guide pipe is 12.5 cm, and the length of the sand guide pipe is 15 cm.
[0015] From the above, it can be seen that the sand collecting and crack filling device provided by the application comprises: a first support pipe; an arc-shaped frame provided on the first support pipe, the arc-shaped frame being provided with a filter screen for trapping sand and dust in the environment and allowing air to pass through; a wind guide tail fin provided on the first support pipe and arranged opposite the arc-shaped frame, for adjusting the orientation of the arc-shaped frame; a second support pipe rotationally connected with the first support pipe, the bottom of the second support pipe being used for insertion into the ground, the second support pipe and the first support pipe being coaxially arranged; a sand collecting groove sleeved on the second support pipe, the slot of the sand collecting groove being arranged opposite the arc-shaped frame, for collecting the sand and dust trapped by the filter screen, the ground projection of the arc-shaped frame being located within the ground projection of the sand collecting groove; and a sand guide pipe in communication at one end with the bottom of the sand collecting groove and opposite at the other end to a crack in the ground, for transferring the sand and dust in the sand collecting groove to the crack in the ground for filling. By arranging the arc-shaped frame and the filter screen, the sand and dust in the environment can be trapped, the sand and dust blocked can fall to the sand collecting groove below for collection, and then be filled into the crack in the ground via the sand guide pipe, so that the use of traditional filling materials can be reduced, the crack filling cost can be greatly reduced, and the environment will not be damaged. The sand collecting and crack filling device has a simple structure, is easy to manufacture, can effectively fill the crack in the ground, has low cost, and is environmentally friendly. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 FIG. 1 is a structural schematic diagram of a sand collecting and crack filling device in an embodiment of the present application.
[0018] The drawings show that: 1, the first support pipe; 2, the arc-shaped frame; 2-1, the filter screen; 3, the wind guide tail fin; 3-1, the guide rod; 3-2, the guide plate; 4, the second support pipe; 5, the ground; 5-1, the crack; 6, the sand collecting groove; 7, the sand guide pipe; 8, the monitoring unit; 9, the universal wind turbine; 10, the bearing. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will be further described in detail in combination with specific embodiments and with reference to the drawings.
[0020] For ease of description, unless otherwise defined, technical terms or scientific terms used in the embodiments of the present application shall have the ordinary meaning understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "comprise" or "include" and the like in the present disclosure mean that elements or objects before the word surface the listed elements or objects and equivalents thereof, and do not exclude other elements or objects. The terms "connected" or "connected" and the like are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0021] Due to the development of mineral resources, geological movement and other factors, ground fissures have become a common geological disaster. In recent years, many ground fissure filling techniques have emerged. Ground fissure filling technology originated from the field of geological engineering, aiming to repair and reinforce surface cracks to ensure the stability and safety of the geological environment. With the progress of science and technology and the demand of engineering practice, this technology has been continuously developed and improved. From the initial simple filling to the current grouting reinforcement, solidification treatment and other complex technologies, ground fissure filling technology has formed a variety of methods and technical systems.
[0022] The core principle of ground fissure filling technology is to fill the surface cracks with specific materials to achieve the purpose of repair and reinforcement. These filling materials can be cement slurry, chemical slurry, epoxy resin, etc., and the specific selection depends on the nature, width, depth of the crack and construction conditions and other factors. The technology is widely used in geological disaster repair, foundation engineering reinforcement, water conservancy engineering repair and mine engineering safety, etc. For example, in the process of mining, the appearance of surface cracks will increase the safety risk of mine engineering, and the use of ground fissure filling technology can repair the cracks and reduce the possibility of accidents. In addition, the technology can also be used to repair the surface cracks caused by natural disasters such as earthquakes and land subsidence, and restore the stability of the geological environment.
[0023] Although the existing ground fissure filling method can solve the harm caused by ground fissure, the cost of filling material in the treatment process and the influence of filling material on environment and ecology after filling is inevitable. There is an urgent need for a low-cost, environmentally friendly way to fill cracks.
[0024] In the process of implementing the present application, it is found that the location of ground fissure is usually more windy and sandy, and the sand and dust in the natural environment can be used to fill the fissure. Therefore, a device for capturing sand and dust to fill the fissure is designed. The sand and dust in the atmosphere is captured and settled in the ground fissure. The use of rainwater and other substances can form a filling material similar to the original soil, solving the resource consumption and environmental protection problems of the original filling method, and also reducing the impact of sand and dust on the local environment.
[0025] In the following, specific embodiments are described in combination with the drawings Figure 1 The technical solutions of the present application are further described in detail.
[0026] Some embodiments of the present application provide a sand collecting and fissure filling device, as shown in Figure 1 The device includes a first support pipe 1, an arc-shaped frame 2 disposed on the first support pipe 1, a filter screen 2-1 provided on the arc-shaped frame 2 for capturing sand and dust in the environment and allowing air to pass through, a wind guide tail fin 3 disposed on the first support pipe 1 and opposite to the arc-shaped frame 2 for adjusting the orientation of the arc-shaped frame 2, a second support pipe 4 rotatably connected with the first support pipe 1, the bottom of the second support pipe 4 being used for inserting into the ground 5, the second support pipe 4 and the first support pipe 1 being coaxially arranged, a sand collecting groove 6 sleeved on the second support pipe 4, the groove of the sand collecting groove 6 being opposite to the arc-shaped frame 2 for collecting the sand and dust captured by the filter screen 2-1, the orthographic projection of the arc-shaped frame 2 on the ground 5 being located within the orthographic projection of the sand collecting groove 6 on the ground 5, and a sand guide pipe 7 having one end in communication with the bottom of the sand collecting groove 6 and the other end opposite to a fissure 5-1 of the ground 5 for transferring the sand and dust in the sand collecting groove 6 to the fissure 5-1 for filling.
[0027] As shown in Figure 1 The sand collecting and fissure filling device includes a first support pipe 1 and a second support pipe 4 coaxially and rotatably connected, the first support pipe 1 is used for bearing components, and the second support pipe 4 is used for partially inserting into the ground 5 for fixation. The first support pipe 1 is, for example, a DN65 steel pipe with a length of 20 cm, and the second support pipe 4 is, for example, a DN65 steel pipe with a length of 40 cm.
[0028] The first support pipe 1 is provided with an arc-shaped frame 2, which is, for example, a Φ10 round steel welded into a frame with an arc of 45°. The arc surface of the arc-shaped frame 2 is provided with a filter screen 2-1, such as a 1mm HDPE polyethylene screen, which is not limited in particular. The filter screen 2-1 forms a capturing surface that can block wind and sand, capture sand and dust in the environment, and serve as a filling material for filling the fissure 5-1. The filter screen 2-1 can also allow air to pass through, which has a smaller blocking effect on the wind compared to a baffle, thereby avoiding the device from being blown down by excessive wind. The arc-shaped frame 2 is more conducive to sand and dust capture than a flat frame.
[0029] The first support pipe 1 and the second support pipe 4 are rotationally connected, facilitating adjustment of the orientation of the arc-shaped frame 2. The air guide tail 3 is arranged on the first support pipe 1, and can adjust the angle of the arc-shaped frame 2 along with the wind flow, thereby improving the sand and dust trapping effect.
[0030] The second support pipe 4 is provided with a sand collecting groove 6, which is, for example, welded from a 2mm thick steel plate, has a height of 8cm, and a slot radius of 20cm, and is not specifically limited. The sand collecting groove 6 is used to collect the sand and dust trapped by the filter screen 2-1. A sand guide pipe 7 is arranged at the bottom of the sand collecting groove 6, for example, a DN125 steel pipe is welded on the sand collecting groove 6, and has a length of 15cm. The collected sand and dust can be filled into the crack 5-1 of the ground 5 through the sand guide pipe 7, thereby reducing the use of traditional filling materials, greatly reducing the filling cost of the crack 5-1, and not causing harm to the environment. The orthographic projection of the arc-shaped frame 2 on the ground 5 is located within the orthographic projection of the sand collecting groove 6 on the ground 5, thereby ensuring the collection of more sand and dust.
[0031] The sand collecting and crack filling device has simple structure, easy manufacturing, can effectively fill the crack 5-1 of the ground 5, has low cost, and is environmentally friendly. The sand and dust is collected and falls into the crack 5-1, and then is acted on by rainwater and other substances to generate soil-like substances as filling materials, thereby reducing the consumption of filling materials and allowing the local ecology to quickly recover. The overall cost of the device is low, and the device can be disassembled and transferred for reuse after completing the filling work, thereby greatly saving the resources consumed for filling the crack 5-1.
[0032] In some embodiments, as shown in Figure 1 the sand collecting and crack filling device further comprises a monitoring unit 8 located on the ground 5 and arranged close to the second support pipe 4, for monitoring the settlement displacement of the ground 5; and a universal wind power generator 9 connected to the top of the first support pipe 1. The wires of the universal wind power generator 9 pass through the first support pipe 1 and the second support pipe 4, and are electrically connected to the monitoring unit 8, for supplying power to the monitoring unit 8.
[0033] The universal wind power generator 9 can be a small and efficient wind power generator, which can stably rotate under different wind directions to maximize the use of wind energy. The universal wind power generator 9 is installed on the top of the first support pipe 1 to ensure that it can rotate freely. The fan blades of the generator rotate to do work by using wind energy, thereby providing power for the monitoring unit 8.
[0034] The monitoring unit 8 is, for example, a ground displacement and settlement monitoring device, which is used to monitor the displacement and settlement of the ground 5 in real time, thereby ensuring that the changes of the crack 5-1 can be continuously monitored, providing data support for monitoring the filling state and subsequent device improvement.
[0035] The combination of the universal wind turbine 9 and the monitoring unit 8 can make full use of wind energy and monitor the crack 5-1 at low cost, greatly reducing energy consumption. In addition, the capture of sand and dust can greatly reduce the possibility of the main part of the device being damaged by the change of the crack 5-1.
[0036] In some embodiments, the monitoring unit 8 is wirelessly connected to a remote control center.
[0037] The remote control center is, for example, a cloud platform, the monitoring unit 8 is wirelessly connected to the remote control center, for example, communicates through a 4G signal, can control the monitoring unit 8, and understand the crack 5-1 filling state.
[0038] In some embodiments, as shown in Figure 1 The blades of the universal wind turbine 9 and the wind guide tail wing 3 are arranged opposite to each other, the mass distribution is more uniform, and the stability of the device structure is ensured.
[0039] In some embodiments, as shown in Figure 1 The first support pipe 1 and the second support pipe 4 are connected through the bearing 10.
[0040] The outer diameter of the bearing 10 is, for example, 72mm, and the inner diameter is, for example, 35mm, which is not limited in particular, the support pipe is butt jointed with the internal thread of the bearing 10, ensuring the stable connection of the two support pipes, and realizing the coaxial rotation of the first support pipe 1 relative to the second support pipe 4.
[0041] In some embodiments, the length of the second support pipe 4 in the ground 5 is half of the total length of the second support pipe 4, which can more stably fix the sand collecting and crack repairing device on the ground 5, preventing the device from falling due to wind or ground 5 vibration.
[0042] In some embodiments, the second support pipe 4 can also be provided with a bracket cooperating with the ground 5, further improving the stability of the device.
[0043] In some embodiments, as shown in Figure 1 The wind guide tail wing 3 includes a guide rod 3-1 connected vertically on the first support pipe 1, and a guide plate 3-2 connected at the end of the guide rod 3-1 away from the first support pipe 1, arranged parallel to the first support pipe 1.
[0044] The guide rod 3-1 is, for example, a DN65 steel pipe, which is welded to the first support pipe 1 to enhance the stability of the device; the guide plate 3-2 is, for example, an iron sheet with a thickness of 2mm, which is welded to the end of the guide rod 3-1, which can more accurately adjust the angle to optimize the wind flow guide, and ensure the efficient operation of the generator.
[0045] In some embodiments, the diameters of the first support tube 1 and the second support tube 4 are both 6.5 cm, the length of the first support tube 1 is 20 cm, and the length of the second support tube 4 is 40 cm; the diameter of the guide rod 3-1 is 6.5 cm, and the length is 25 cm; the length of the guide plate 3-2 is 12 cm, and the width is 10 cm.
[0046] In some embodiments, as shown in FIG. 1, the sand collecting groove 6 is located in the middle of the second support tube 4. Figure 1 In some embodiments, as shown in FIG. 1, the bottom of the sand collecting groove 6 is tapered, which is more convenient for collecting sand and dust.
[0047] In some embodiments, the taper angle of the bottom of the sand collecting groove 6 is 170°, and the diameter of the groove opening is 40 cm; the width of the arc-shaped frame 2 is 15 cm, the arc length of the cross section is 36 cm, and the arc degree of the cross section is 45°; the diameter of the sand guide pipe 7 is 12.5 cm, and the length is 15 cm.
[0048] When the sand collecting and crack filling device is in operation, it collects sand and dust and converges them into the sand collecting groove 6, and then automatically discharges the sand and dust into the crack 5-1 through the sand guide pipe 7. In addition, it can use environmental factors such as natural precipitation to promote the sand and dust to be converted into a substance similar to soil, so as to realize the environmental protection filling of the crack 5-1. At the same time, the universal wind turbine generator 9 continuously supplies power to the monitoring unit 8, which ensures long-term and low-cost monitoring of the state of the crack 5-1. The sand collecting and crack filling device not only has a compact structure and light weight, but also integrates multiple functions, effectively solving the problems of environmental protection, cost and efficiency in the filling of the crack 5-1.
[0049] Each of the embodiments in the present application is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other.
[0050] The description of the present application is given for the purpose of illustration and description, and is not exhaustive or limiting to the present application. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application in order to design various embodiments with various modifications suitable for specific purposes.
[0051] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is only exemplary, and is not intended to limit the scope of the present application (including claims) to these examples; the above embodiments or technical features between different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the embodiments of the present application as described above. In order to be brief, they are not provided in detail.
[0052] While the present application has been described in connection with specific embodiments thereof, it will be understood that many modifications, substitutions, and changes will be apparent to those of ordinary skill in the art from the foregoing description.
[0053] Embodiments of the present application are intended to embrace all such alterations, modifications, and variations that fall within the scope of the appended claims. Accordingly, the application is intended to be governed by the scope of the claims and their equivalents.
Claims
1. A sand-collecting caulking device, characterized by, The utility model relates to a sand collecting device for sand collecting and filling, and belongs to the field of sand collecting and filling. It comprises: a first supporting pipe; an arc-shaped frame arranged on the first supporting pipe, wherein a filter screen is arranged on the arc-shaped frame to trap dust in the environment and allow air to pass through; a wind guide tail fin arranged on the first supporting pipe and opposite to the arc-shaped frame to adjust the orientation of the arc-shaped frame; a second supporting pipe rotationally connected to the first supporting pipe, wherein the bottom of the second supporting pipe is used to be inserted into the ground, and the second supporting pipe and the first supporting pipe are coaxially arranged; a sand collecting tank sleeved on the second supporting pipe, wherein the slot of the sand collecting tank is arranged opposite to the arc-shaped frame to collect the dust trapped by the filter screen, and the orthographic projection of the arc-shaped frame on the ground is located within the orthographic projection of the sand collecting tank on the ground; 2. The sand collection patching device of claim 1, wherein, a sand guide pipe, one end of which is in communication with the bottom of the sand collecting tank, and the other end of which is opposite to a crack in the ground to transfer the dust in the sand collecting tank to the crack for filling. Further comprising: a monitoring unit located on the ground and arranged close to the second supporting pipe to monitor the settlement displacement of the ground; 3. The sand collection patching device of claim 2, wherein, a universal wind driven generator connected to the top of the first supporting pipe, wherein the lead wire of the universal wind driven generator passes through the first supporting pipe and the second supporting pipe and is electrically connected to the monitoring unit to supply power to the monitoring unit.
4. The sand collection patching device of claim 2, wherein, The monitoring unit is wirelessly connected to a remote control center.
5. The sand collection patching device of claim 1, wherein, The fan blades of the universal wind driven generator are arranged opposite to the wind guide tail fin.
6. The sand collection patching device of claim 1, wherein, The first supporting pipe and the second supporting pipe are connected through a bearing.
7. The sand collection patching device of claim 1, wherein, The length of the second supporting pipe in the ground is half of the total length of the second supporting pipe. The wind guide tail fin comprises: a guide rod connected perpendicularly to the first supporting pipe; 8. The sand collection patching device of claim 7, wherein, a guide plate connected to the end of the guide rod away from the first supporting pipe and arranged parallel to the first supporting pipe.
9. The sand collection patching device of claim 1, wherein, The diameters of the first supporting pipe and the second supporting pipe are both 6.5 cm, the length of the first supporting pipe is 20 cm, and the length of the second supporting pipe is 40 cm; the diameter of the guide rod is 6.5 cm, and the length of the guide rod is 25 cm; the length of the guide plate is 12 cm, and the width of the guide plate is 10 cm.
10. The sand collection patching device of claim 9, wherein, The sand collecting tank is located in the middle part of the second supporting pipe, and the bottom of the sand collecting tank is conical. The conical angle of the bottom of the sand collecting tank is 170°, and the diameter of the slot of the sand collecting tank is 40 cm; the width of the arc-shaped frame is 15 cm, the arc length of the cross section of the arc-shaped frame is 36 cm, and the arc degree of the cross section of the arc-shaped frame is 45°; the diameter of the sand guide pipe is 12.5 cm, and the length of the sand guide pipe is 15 cm.