Pre-pressing water bag connector structure

Abstract

The utility model belongs to the technical field of foundation treatment, and discloses a pre-pressing water bag connector structure which comprises a water filtering pipe, a transmission assembly and an adsorption assembly. Filter screens are arranged at two ends of the water filter pipe; the transmission assembly comprises a fixed seat, a driving mechanism and a rotating rod, driving teeth are arranged at the other end of the rotating rod, and the driving mechanism can drive the rotating rod to rotate; the two adsorption assemblies are arranged in the length direction of the water filter pipe at intervals, each adsorption assembly comprises a rotating shaft, a connecting rod and an adsorption plate, driven teeth are arranged at the first end of each rotating shaft and meshed with the driving teeth, the second end of each rotating shaft is connected with one end of the corresponding connecting rod, and the adsorption plates are arranged at the other ends of the connecting rods. Through the structure, silt, impurities, colloidal substances, particulate matters and the like contained in water can be effectively removed, and the problem that normal use of the water bag body is affected due to blockage caused by accumulation of the silt in the water bag body is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation treatment, in particular to a pre-pressurized water bag interface structure. Background Art

[0002] Soft soil foundation is mainly composed of silt sediments with high natural water content, high compressibility, low bearing capacity and a small amount of humus. It has the characteristics of high natural water content, large natural porosity, high compressibility, low shear strength, small consolidation coefficient, long consolidation time, high sensitivity, high disturbance, poor permeability, complex layered distribution of soil layers, and large differences in physical and mechanical properties between layers, which makes soft soil generally in a soft plastic or fluid plastic state. Once the structure of the soft soil foundation is disturbed and destroyed, its strength will be drastically reduced. Therefore, how to deal with the soft soil foundation has always been a technical problem in engineering construction.

[0003] In the prior art, when treating soft soil foundation, water bags are usually used to store water to pre-press the soft soil foundation to consolidate the soil. A Chinese patent (publication number: CN203639896U) discloses a closed inner pull pre-pressed water bag, which includes a seine, a water bag and an inner pull belt. The water bag is provided with a closable water injection hole, the seine is wrapped around the outside of the water bag, and the inner pull belt is connected to the seine and the water bag at the same time. This new type has the advantages of no need for external support, ready for use, no need for assembly and disassembly, time-saving and labor-saving, low cost, and low carbon and environmental protection.

[0004] The above-mentioned patent injects water into the water bag through the water injection hole, thereby achieving pre-compression of the soft soil foundation. However, due to the large amount of mud and sand in the construction site, when the water bag is injected with water through the water injection hole, the mud and sand in the water may be injected into the pre-compression water bag along with the water flow, causing the mud and sand to settle in the water, increasing the mud and sand content in the water, thereby affecting the weight ratio of the water bag after water injection, and the mud and sand accumulate inside the water bag and are difficult to clean, causing blockage of the water injection hole and affecting its use.

[0005] Therefore, there is an urgent need for a pre-pressurized water bag interface structure to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a pre-pressurized water bag interface structure to solve the problem that mud and sand are easily accumulated inside the water bag, affecting the weight ratio of the water bag after water filling, and are difficult to clean, causing blockage of the water injection hole and affecting the use.

[0007] To achieve this purpose, the utility model adopts the following technical solutions:

[0008] A pre-pressurized water bag interface structure, comprising:

[0009] A water filter pipe, the water filter pipe is connected to the water bag body, and both ends of the water filter pipe are provided with filter screens;

[0010] The transmission assembly comprises a fixed seat, a driving mechanism and a rotating rod, wherein the fixed seat is mounted on the water filter pipe, the driving mechanism is mounted on the fixed seat, one end of the rotating rod is connected to the driving mechanism, and the other end extends into the water filter pipe, the other end of the rotating rod is provided with a driving tooth, and the driving mechanism can drive the rotating rod to rotate;

[0011] There are two groups of adsorption components, and the two groups of adsorption components are arranged at intervals along the length direction of the water filter pipe. The adsorption components include a rotating shaft, a connecting rod and an adsorption plate. The first end of the rotating shaft is provided with a driven tooth, and the driven tooth is meshed with the driving tooth. The second end of the rotating shaft is connected to one end of the connecting rod, and the adsorption plate is arranged at the other end of the connecting rod.

[0012] Preferably, the driving mechanism includes a motor, a first pulley, a second pulley and a transmission belt, the first pulley and the second pulley are arranged on the fixed seat at an interval and are rotatably connected to the fixed seat, the transmission belt is wound around the first pulley and the second pulley, the output end of the motor is connected to the first pulley, and the rotating rod is connected to the second pulley.

[0013] Preferably, a protection box is provided on the fixing seat, and the first pulley, the second pulley and the transmission belt are all located in the protection box.

[0014] Preferably, a fixing rod is provided between the two groups of the adsorption components, the first ends of the two rotating shafts are connected to the fixing rod, and the two ends of the fixing rod are fixedly connected to the inner wall of the water filter pipe.

[0015] Preferably, a plurality of slots are provided at intervals on the inner walls at both ends of the water filter pipe, and a plurality of blocks corresponding to and engaging with the slots are provided at the end of the filter screen.

[0016] Preferably, a fixing ring is provided on the water filter pipe, and the fixing seat is installed on the fixing ring.

[0017] Preferably, a sealing ring is provided at the first end of the water filter tube, and the sealing ring can abut against the water bag body.

[0018] Preferably, a flange is provided at the second end of the water filter pipe, and a plurality of connection holes are provided at intervals on the flange.

[0019] Beneficial effects of the utility model:

[0020] The pre-pressurized water bag interface structure provided by the utility model connects the water filter pipe with the water bag body, and filters are arranged at both ends of the water filter pipe. Therefore, when water is poured into the water bag body through the water filter pipe, large particles and impurities in the water will be filtered by the first filter, thereby preventing the large particles and impurities from entering the water bag body and causing accumulation, affecting subsequent use; the driving mechanism drives the rotating rod to rotate, thereby causing the active gear to rotate, and the active gear drives the driven gear to rotate, so that the rotating shaft rotates in the water filter pipe, driving the adsorption plate to make a circular motion, so that the adsorption plate can adsorb colloidal substances and particulate substances in the water, further ensuring that some colloidal substances and particulate substances will not accumulate in the water bag body; the second filter can prevent large particles from being unable to be filtered when the first filter is damaged, and the rotation and movement of the adsorption plate can timely break up the fine sludge accumulated in front of the second filter, preventing the fine sludge from forming a dense sludge accumulation layer in front of the second filter, thereby protecting the pre-pressurized water bag interface structure from excessive resistance causing heat and burning and other damages, thereby extending the service life. This embodiment can effectively remove mud, impurities, colloids and particulate matter contained in the water through the filter screens arranged at both ends of the water filter pipe and the rotatable adsorption plate in the water filter pipe, thereby avoiding the problem that when there is too much mud and impurities in the water and they are poured into the interior of the water bag body, the water bag body is accumulated and blocked and difficult to clean, affecting the normal use of the water bag body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the assembly of the pre-pressurized water bag interface structure provided by the embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall structure of the pre-pressurized water bag interface structure provided by an embodiment of the utility model;

[0023] Figure 3 It is a cross-sectional view of the pre-compression water bag interface structure provided by the embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the driving mechanism and adsorption assembly provided in an embodiment of the utility model.

[0025] In the figure:

[0026] 100. Water bag body;

[0027] 1. Water filter pipe; 11. Filter screen; 12. Slot; 13. Block; 14. Fixing ring; 15. Sealing ring; 16. Flange; 161. Connecting hole;

[0028] 2. Transmission assembly; 21. Fixed seat; 22. Driving mechanism; 221. Motor; 222. First pulley; 223. Second pulley; 224. Transmission belt; 23. Rotating rod; 24. Active tooth; 25. Protection box;

[0029] 3. Adsorption assembly; 31. Rotating shaft; 32. Connecting rod; 33. Adsorption plate; 34. Driven gear; 35. Fixed rod. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] In the description of this embodiment, the terms "upper", "lower", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0034] like Figures 1 to 4As shown, this embodiment provides a pre-pressurized water bag interface structure, including a water filter pipe 1, a transmission assembly 2 and an adsorption assembly 3. The water filter pipe 1 is connected to the water bag body 100, and a filter screen 11 is arranged at both ends of the water filter pipe 1; the transmission assembly 2 includes a fixed seat 21, a driving mechanism 22 and a rotating rod 23, the fixed seat 21 is installed on the water filter pipe 1, the driving mechanism 22 is installed on the fixed seat 21, one end of the rotating rod 23 is connected to the driving mechanism 22, and the other end extends into the water filter pipe 1, and the other end of the rotating rod 23 is provided with a driving tooth 24, and the driving mechanism 22 can drive the rotating rod 23 to rotate; the adsorption assembly 3 is provided with two groups, and the two groups of adsorption assemblies 3 are arranged at intervals along the length direction of the water filter pipe 1, and the adsorption assembly 3 includes a rotating shaft 31, a connecting rod 32 and an adsorption plate 33, the first end of the rotating shaft 31 is provided with a driven tooth 34, and the driven tooth 34 is meshed with the driving tooth 24, the second end of the rotating shaft 31 is connected to one end of the connecting rod 32, and the adsorption plate 33 is arranged at the other end of the connecting rod 32.

[0035] The pre-pressurized water bag interface structure provided in this embodiment connects the water filter pipe 1 with the water bag body 100, and filters 11 are provided at both ends of the water filter pipe 1. When water is poured into the water bag body 100 through the water filter pipe 1, large particles and impurities in the water will be filtered by the first filter 11, thereby preventing large particles and impurities from entering the water bag body 100 and accumulating, affecting subsequent use; the driving mechanism 22 drives the rotating rod 23 to rotate, thereby causing the active gear 24 to rotate, and the active gear 24 drives the driven gear 34 to rotate, so that the rotating shaft 31 rotates in the water filter pipe 1, driving the suction The attachment plate 33 moves in a circular motion, so that the adsorption plate 33 can adsorb the colloidal substances and particulate substances in the water, further ensuring that some colloidal substances and particulate substances will not accumulate in the water bag body 100; the second filter screen 11 can prevent the large particles from being filtered when the first filter screen is damaged, and the rotation of the adsorption plate 33 can timely break up the fine sludge accumulated in front of the second filter screen 11, preventing the fine sludge from forming a dense sludge accumulation layer in front of the second filter screen 11, thereby protecting the pre-pressurized water bag interface structure from excessive resistance and causing damage such as heat burning, and extending the service life. In this embodiment, the filter screens 11 set at both ends of the water filter pipe 1 and the rotatable adsorption plate 33 in the water filter pipe 1 can effectively remove the silt, impurities, colloidal substances and particulate substances contained in the water, avoiding the problem that when there is too much silt and impurities in the water and they are poured into the interior of the water bag body 100, the water bag body 100 is accumulated and blocked and difficult to clean, affecting the normal use of the water bag body 100.

[0036] Alternatively, if Figure 4As shown, the driving mechanism 22 includes a motor 221, a first pulley 222, a second pulley 223 and a transmission belt 224. The first pulley 222 and the second pulley 223 are spaced apart and rotatably connected to the fixed seat 21. The transmission belt 224 is wound around the first pulley 222 and the second pulley 223. The output end of the motor 221 is connected to the first pulley 222, and the rotating rod 23 is connected to the second pulley 223. It can be understood that in this embodiment, by starting the motor 221, the motor 221 drives the first pulley 222 to rotate, the first pulley 222 rotates to drive the transmission belt 224 to rotate, and then drives the second pulley 223 to rotate. The second pulley 223 rotates to drive the rotating rod 23 to rotate, so that the active tooth 24 drives the driven tooth 34 to rotate, and the adsorption plate 33 performs a circular motion in the water filter pipe 1. Through this structural setting, the rotation of the adsorption plate 33 can be realized relatively simply and easily, so that the adsorption plate 33 can effectively adsorb the colloidal substances and particulate substances in the water.

[0037] Alternatively, if Figure 2 and Figure 3 As shown, a protection box 25 is provided on the fixing seat 21, and the first belt pulley 222, the second belt pulley 223 and the transmission belt 224 are all located in the protection box 25. It can be understood that the fixing seat 21 in this embodiment is arranged on the outer wall of the water filter pipe 1, and the first belt pulley 222 and the second belt pulley 223 are arranged on the fixing seat 21 at intervals. In order to prevent the first belt pulley 222 and the second belt pulley 223 from being bumped or damaged when the pre-pressurized water bag interface structure is transported, the protection box 25 is provided on the fixing seat 21, and the first belt pulley 222, the second belt pulley 223 and the transmission belt 224 are arranged in the protection box 25, so that the first belt pulley 222, the second belt pulley 223 and the transmission belt 224 are effectively protected.

[0038] Alternatively, if Figure 4 As shown, a fixing rod 35 is provided between the two groups of adsorption components 3, the first ends of the two rotating shafts 31 are connected to the fixing rod 35, and the two ends of the fixing rod 35 are fixedly connected to the inner wall of the water filter pipe 1. After the active tooth 24 drives the driven tooth 34 to rotate, the rotating shaft 31 will drive the adsorption plate 33 to make a circular motion, thereby causing the entire adsorption component 3 to shake, resulting in loose meshing between the active tooth 24 and the driven tooth 34, which has an adverse effect on the circular motion of the adsorption plate 33. Therefore, in this embodiment, by fixing the first ends of the two rotating shafts 31 to the fixing rod 35, and then fixing the two ends of the fixing rod 35 to the inner wall of the water filter pipe 1, the adsorption component 3 is firmly fixed, ensuring that the active tooth 24 and the driven tooth 34 are firmly meshed.

[0039] Alternatively, if Figure 2As shown, multiple slots 12 are spaced apart on the inner walls at both ends of the water filter pipe 1, and multiple blocks 13 corresponding to the slots 12 are provided at the ends of the filter screen 11. Through this structural setting, the filter screen 11 can be firmly fixed to the two ends of the water filter pipe 1, and the blocks 13 are engaged with the slots 12, which facilitates the disassembly and assembly of the filter screen 11. When the filter screen 11 is damaged, it can be replaced more easily.

[0040] Alternatively, if Figure 2 As shown, a fixing ring 14 is provided on the filter pipe 1, and a fixing seat 21 is installed on the fixing ring 14. By providing the fixing ring 14 on the filter pipe 1, the fixing ring 14 can increase the contact area between the fixing seat 21 and the filter pipe 1, and by installing the fixing seat 21 on the fixing ring 14, the fixing strength of the fixing seat 21 can be improved.

[0041] Alternatively, if Figure 1 and Figure 3 As shown, a sealing ring 15 is provided at the first end of the water filter pipe 1, and the sealing ring 15 can abut against the water bag body 100. The sealing ring 15 can prevent water from flowing out from the interface between the water filter pipe 1 and the water bag body 100, so as to improve the connection tightness between the water filter pipe 1 and the water bag body 100.

[0042] Alternatively, if Figure 2 and Figure 3 As shown, the second end of the water filter pipe 1 is provided with a flange 16, and a plurality of connection holes 161 are provided at intervals on the flange 16. The plurality of connection holes 161 can facilitate the connection of the water filter pipe 1 with other external pipelines.

[0043] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A pre-pressurized water bag interface structure, characterized in that: include: A water filter pipe (1), the water filter pipe (1) being in communication with the water bag body (100), and filter screens (11) being provided at both ends of the water filter pipe (1); The transmission assembly (2) comprises a fixed seat (21), a driving mechanism (22) and a rotating rod (23), wherein the fixed seat (21) is mounted on the water filter pipe (1), the driving mechanism (22) is mounted on the fixed seat (21), one end of the rotating rod (23) is connected to the driving mechanism (22), and the other end extends into the water filter pipe (1), the other end of the rotating rod (23) is provided with a driving tooth (24), and the driving mechanism (22) can drive the rotating rod (23) to rotate; The adsorption assembly (3) is provided in two groups. The two groups of the adsorption assembly (3) are arranged at intervals along the length direction of the water filter pipe (1). The adsorption assembly (3) comprises a rotating shaft (31), a connecting rod (32) and an adsorption plate (33). The first end of the rotating shaft (31) is provided with a driven tooth (34), and the driven tooth (34) is meshed with the driving tooth (24). The second end of the rotating shaft (31) is connected to one end of the connecting rod (32), and the adsorption plate (33) is arranged at the other end of the connecting rod (32).

2. The pre-compression water bag interface structure according to claim 1, characterized in that: The driving mechanism (22) comprises a motor (221), a first belt pulley (222), a second belt pulley (223) and a transmission belt (224); the first belt pulley (222) and the second belt pulley (223) are arranged on the fixed seat (21) at an interval and are rotatably connected to the fixed seat (21); the transmission belt (224) is wound around the first belt pulley (222) and the second belt pulley (223); the output end of the motor (221) is connected to the first belt pulley (222); and the rotating rod (23) is connected to the second belt pulley (223).

3. The pre-compression water bag interface structure according to claim 2 is characterized in that: A protection box (25) is provided on the fixing seat (21), and the first belt pulley (222), the second belt pulley (223) and the transmission belt (224) are all located in the protection box (25).

4. The pre-compression water bag interface structure according to claim 1, characterized in that: A fixing rod (35) is provided between the two groups of adsorption components (3), the first ends of the two rotating shafts (31) are connected to the fixing rod (35), and the two ends of the fixing rod (35) are fixedly connected to the inner wall of the water filter pipe (1).

5. The pre-compression water bag interface structure according to claim 1, characterized in that: A plurality of slots (12) are provided at intervals on the inner walls of both ends of the water filter pipe (1), and a plurality of blocks (13) corresponding to and engaging with the slots (12) are provided at the end of the filter screen (11).

6. The pre-compression water bag interface structure according to claim 1, characterized in that: The water filter pipe (1) is provided with a fixing ring (14), and the fixing seat (21) is installed on the fixing ring (14).

7. The pre-compression water bag interface structure according to any one of claims 1 to 6, characterized in that: The first end of the water filter tube (1) is provided with a sealing ring (15), and the sealing ring (15) can abut against the water bag body (100).

8. The pre-compression water bag interface structure according to any one of claims 1 to 6, characterized in that: The second end of the water filter pipe (1) is provided with a flange (16), and a plurality of connection holes (161) are provided on the flange (16) at intervals.

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