Combined joint filling device
Through the stirring, cooling and flattening functions of the combined seam caulking device, the problems of excessive and uneven filling temperature are solved, and the smooth progress of the seam caulking process and the ground leveling are achieved.
Patent Information
- Application Number
- CN202420969325.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The temperature of the existing filler is too high after heating, which is easily pushed and wiped off, and the problem of unevenness after filling is made can lead to uneven ground.
A combined seam filling device is designed, including a stirring device, a cooling box and a flattening device. The agitation device keeps the filler flow through the stirring blade and the stirring shaft. The cooling box is accelerating the filler cooling with a wet curtain and a fan. The flattening device passes through the grinding wheel. and hydraulic cylinder flattening packing.
It effectively avoids filling solidification and blocking the discharge pipe, quickly reduces the temperature and speeds up the solidification of the filling, ensures the smooth progress of the joint filling process and keeps the ground level.
Smart Images
Figure CN222205977U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road and bridge construction, in particular to a combined type caulking device. Background Art
[0002] The contents of road and bridge construction generally include: main roadbed engineering, borrow pits and abandoned soil piles, slope protection roads and debris platforms, comprehensive roadbed drainage, roadbed protection and reinforcement, fill and excavation roadbed, roadbed in special engineering geological areas, construction in winter and rainy seasons, and ditch or river modification projects caused by roadbed construction, construction organization of earthwork projects, roadbed renovation, quality inspection, project acceptance and other engineering projects.
[0003] Causes of ground cracks: Below the concrete floor is the concrete base surface. When encountering heavy loads, will the thickness of the plates be uneven and the bearing capacity be uneven, resulting in different force strengths and causing fractures in the boundary parts? If expired cement or unqualified cement products are used, the concrete floor will be very prone to cracking and sand and dust; if finer sand and gravel are used, the shrinkage of the concrete will increase, which will easily cause sand and dust; because concrete does not conduct heat and dissipates heat slowly, but when the temperature rises and falls, the internal temperature is still high, and the external temperature of the concrete has been dissipated, the concrete expands inside and shrinks outside, and the concrete floor will deform due to temperature changes. After the concrete floor is constructed, a shrinkage reaction will occur in the absence of water, causing it to crack.
[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The filler used in the existing caulking device has been heated in advance, so when the filler is filled inside the crack, its own temperature is still too high, and it is easy for the undried filler to be pushed away; 2. The existing caulking device is not in a flat state after filling the inside of the crack. After the filler solidifies, it will cause the problem of uneven ground. Utility Model Content
[0005] The utility model aims to provide a combined caulking device to solve the problem that the filler used in the existing caulking device mentioned in the above background technology has been heated in advance, so when the filler is filled in the crack, its own temperature is still too high, and it is easy to cause the undried filler to be pushed away; and the existing caulking device is not in a flat state after filling the crack, and after the filler solidifies, it will cause the problem of uneven ground. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined caulking device, including a stirring device, the bottom end of the stirring device vertically penetrates the middle of the top of a storage tank, the middle of the bottom of the storage tank is fixedly connected with a discharge pipe, the bottom end of the discharge pipe vertically penetrates one side of the top of a support plate and is fixedly connected to a distribution box, the bottom of the distribution box is fixedly connected with a plurality of diversion pipes, a cooling box is provided in the middle of the top of the support plate, a fan is fixedly installed on the bottom wall of the inner wall of the cooling box, water storage tanks are provided on the left and right sides of the inner wall of the cooling box, a fixing frame is fixedly connected to the side of the top of the support plate away from the storage tank, a flattening device is vertically penetrated in the middle of the top of the fixing frame, universal wheels are fixedly installed at the four corners of the bottom of the support plate, and a pusher is fixedly connected to the side of the support plate close to the flattening device.
[0006] Further preferably, the stirring device is composed of a stirring blade, a stirring shaft and a driving motor, wherein the output end of the driving motor is fixedly connected to the top end of the stirring shaft, and the bottom end of the stirring shaft vertically penetrates the middle of the top of the storage tank, and a plurality of stirring blades are evenly distributed on the outer wall of the stirring shaft.
[0007] Further preferably, a circulating water pipe vertically penetrates the top of the water storage tank, and a water pump is fixedly installed on the vertical portion of the circulating water pipe, and a plurality of holes are also opened at the bottom of the horizontal portion of the circulating water pipe.
[0008] Further preferably, the front and rear sides of the cooling box are hollow, and wet curtains are embedded in the hollow inner walls on both sides. At the same time, a transverse portion of a circulating water pipe is provided in the hollow inner wall directly above the wet curtain. A connecting ring is provided in the middle of the bottom wall of the cooling box, and a thread is provided on the outer wall of the connecting ring. An iron mesh cover is also provided at the top center of the cooling box.
[0009] Further preferably, a protective cover is provided on the outside of the fan, and a plurality of air-permeable circular holes are provided on the top surface of the protective cover. The protective cover is threadedly connected to the connecting collar through threads provided on the inner wall thereof.
[0010] Further preferably, the flattening device is composed of a rolling wheel, a rotating shaft, a U-shaped frame, a slide plate and a hydraulic cylinder, wherein the driving end of the hydraulic cylinder vertically penetrates the middle of the top of the fixed frame and is fixedly connected to the U-shaped frame, and the slide plate is fixedly connected to the inner wall of the support plate through the outer walls on both sides, and the inner wall of the slide opened on the surface of the slide plate is also slidably connected to the rotating shaft, and the rotating shaft also transversely penetrates the outer walls on both sides of the U-shaped frame and the inside of the rolling wheel.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the stirring device can continuously stir the surrounding fillers, so that when the caulking operation is performed, the fillers can always maintain a state of liquid flow, and avoid the blockage of the discharge pipe due to the solidification of the fillers, thereby affecting the entire caulking operation. At the same time, the high-temperature fillers can be cooled by using wet curtains and fans. The wet curtains embedded in the hollow inner walls on the front and rear sides of the cooling box can be soaked by the cooling water in the circulating water pipe, and then the fan is started, so that the air outside the cooling box can be driven by the fan to blow to the crack directly below it after passing through the wet curtains and evaporating, so that the fillers filled in the cracks can be quickly cooled, and the process of cooling and solidification of the fillers can be accelerated, and then the next step of flattening operation can be performed.
[0013] Start the hydraulic cylinder, so that the driving end of the hydraulic cylinder extends downward and pushes the U-shaped frame fixedly connected to it to move downward. Because the outer walls on both sides of the U-shaped frame are horizontally penetrated by the rotating shaft, and the rotating shaft also horizontally penetrates the inside of the rolling wheel. Therefore, when the U-shaped frame is pushed downward by the hydraulic cylinder, the U-shaped frame and the rolling wheel are also pushed until the outer wall of the rolling wheel contacts the crack surface. During this period, the left and right ends of the rotating shaft slide downward along the slide groove opened on the surface of the slide groove plate, and finally rest on the bottom wall of the slide groove. Then the maintenance personnel can hold the push handle and push the entire caulking device back and forth, so that the rolling wheel rolls and rolls back and forth on the crack surface until the filler inside the crack is flattened and formed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a side view of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;
[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from top view;
[0018] Figure 5 This is a schematic diagram of the cooling box structure of the utility model;
[0019] Figure 6 It is a schematic diagram of the structure of the flattening device of the utility model.
[0020] In the figure: 1. stirring device; 101. stirring blade; 102. stirring shaft; 103. driving motor; 2. storage tank; 3. discharge pipe; 4. support plate; 5. material distribution box; 6. diversion pipe; 7. cooling box; 701. wet curtain; 702. connecting ring; 703. iron mesh cover; 8. fan; 801. protective cover; 9. water storage tank; 901. circulating water pipe; 902. water pump; 10. fixing frame; 11. flattening device; 1101. grinding wheel; 1102. rotating shaft; 1103. U-shaped frame; 1104. slide plate; 1105. hydraulic cylinder; 12. universal wheel; 13. push handle. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figures 1 to 6 The utility model provides a technical solution: a combined caulking device, including a stirring device 1, the bottom end of the stirring device 1 vertically penetrates the middle of the top of the storage tank 2, the middle of the bottom of the storage tank 2 is fixedly connected with a discharge pipe 3, the bottom end of the discharge pipe 3 vertically penetrates one side of the top of the support plate 4 and is fixedly connected to the distribution box 5, and the bottom of the distribution box 5 is fixedly connected with a plurality of shunt pipes 6, a cooling box 7 is provided in the middle of the top of the support plate 4, a fan 8 is fixedly installed on the bottom wall of the inner wall of the cooling box 7, and water storage tanks 9 are provided on the left and right sides of the inner wall of the cooling box 7, a fixing frame 10 is fixedly connected to the side of the top of the support plate 4 away from the storage tank 2, a flattening device 11 is vertically penetrated in the middle of the top of the fixing frame 10, universal wheels 12 are fixedly installed at the four corners of the bottom of the support plate 4, and a pusher 13 is fixedly connected to the side of the support plate 4 close to the flattening device 11.
[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the stirring device 1 is composed of a stirring blade 101, a stirring shaft 102 and a driving motor 103, wherein the output end of the driving motor 103 is fixedly connected to the top end of the stirring shaft 102, and the bottom end of the stirring shaft 102 vertically penetrates the middle of the top of the storage tank 2, and at the same time, a plurality of stirring blades 101 are evenly distributed on the outer wall of the shaft of the stirring shaft 102; it should be noted that before performing the caulking operation, the maintenance personnel need to open the top cover of the storage tank 2 and pour the filler into the storage tank 2, because after the filler is poured into the storage tank 2, it will solidify during the long-term standing process. In order to prevent the filler from solidifying, the caulking device in the utility model A stirring device 1 is provided inside the storage tank 2, so after all the fillers are poured into the storage tank 2, the maintenance personnel can start the drive motor 103 to make the output end of the drive motor 103 start to rotate. At the same time, the stirring shaft 102 fixedly connected to the output end of the drive motor 103 is also driven to rotate. At this time, a number of stirring blades 101 equidistantly distributed on the outer wall of the shaft body of the stirring shaft 102 also rotate together inside the storage tank 2, thereby constantly stirring the surrounding fillers, so that during the caulking operation, the fillers can always maintain a liquid flowing state, and avoid clogging the discharge pipe 3 due to solidification of the fillers, thereby affecting the entire caulking operation.
[0024] In this embodiment, Figure 3 As shown, a circulating water pipe 901 vertically penetrates the top of the water storage tank 9, and a water pump 902 is fixedly installed on the vertical part of the circulating water pipe 901, and a plurality of holes are also opened at the bottom of the horizontal part of the circulating water pipe 901; it should be noted that after the maintenance personnel open the electromagnetic valve to allow the filler stored in the storage tank 2 to fill the crack through the shunt pipe 6, the maintenance personnel can push the entire caulking device to align the fan 8 installed at the bottom of the cooling box 7 with the crack, and turn on the water pump 902 fixedly installed on the vertical part of the circulating water pipe 901, so that the cooling water in the water storage tank 9 flows along the vertical part of the circulating water pipe 901 to the horizontal part. Toward the part, since a number of holes are provided at the bottom of the horizontal part of the circulating water pipe 901, when the cooling water flows through the holes, it will flow out through the holes, and flow downward under the action of gravity to the inside of the wet curtain 701 embedded in the hollow inner wall of the cooling box 7, thereby soaking the wet curtains 701 on both sides. At the same time, the maintenance personnel turns on the fan 8, so that the blades of the fan 8 start to rotate. In this process, the air outside the cooling box 7 passes through the wet curtain 701 and evaporates, and is then blown by the fan 8 to the crack directly below it, so that the filler filling the crack can be quickly cooled down, thereby accelerating the cooling and solidification process of the filler, and then proceeding to the next flattening operation.
[0025] In this embodiment, Figure 3 , Figure 4 and Figure 5As shown, the front and rear sides of the cooling box 7 are hollow, and wet curtains 701 are embedded in the hollow inner walls of the two sides. At the same time, a lateral part of a circulating water pipe 901 is also provided in the hollow inner wall just above the wet curtain 701, and a connecting collar 702 is provided in the middle of the bottom wall of the cooling box 7, and a thread is also provided on the outer wall of the connecting collar 702, and an iron mesh cover 703 is also provided at the top center of the cooling box 7; it should be noted that before using the caulking device for caulking operation, the maintenance personnel need to install the fan 8 on the bottom wall of the cooling box 7 through screws in advance, and then screw the protective cover 801 to the outer wall of the connecting collar 702. At this time, the maintenance personnel can push the caulking device to fill the cracks in the ground. Because the filler poured into the storage tank 2 has been heated in advance, when the filler flows to the inside of the crack along the discharge pipe 3 and the diversion pipe 6 in turn and fills it, the temperature of the filler itself is still too high, and it is easy for the undried filler to be pushed away. In order to avoid this situation, the maintenance personnel need to use the wet curtain 701 and the fan 8 to cool the high-temperature filler at the same time, because the wet curtain 701 is embedded in the hollow inner walls on the front and rear sides of the cooling box 7, and the wet curtain 701 is filled with hay-like water-absorbing materials, and the horizontal part of the circulating water pipe 901 is also provided in the hollow inner wall just above the wet curtain 701. Therefore, after the maintenance personnel fill the filler into the crack, they can push the caulking device forward until the fan 8 is facing the crack, and then turn on the water pump 902 to allow the cooling water to flow through the horizontal circulating water pipe 901 and flow through the holes in the pipe wall to the wet curtain 701 just below, soaking the internal filler, and then start the fan 8, so that the air outside the cooling box 7 can be driven by the fan 8 to blow to the crack just below it after passing through the wet curtain 701 and evaporating, so that the filler filled in the crack can be quickly cooled down, accelerating the cooling and solidification process of the filler, and then the next flattening operation.
[0026] In this embodiment, Figure 3 , Figure 4 and Figure 5As shown, a protective cover 801 is provided on the outside of the fan 8, and a plurality of air-permeable circular holes are opened on the top surface of the protective cover 801. At the same time, the protective cover 801 is threadedly connected with the connecting ring 702 through the threads provided on its inner wall. It should be noted that before the caulking operation is performed, the maintenance personnel need to first screw the protective cover 801 with the connecting ring 702 through the threads provided on the inner wall. At this time, the fan 8 is protected by the protective cover 801, which can reduce the interference of the fan 8 with the water vapor evaporated from the wet curtain 701 during use, and the top surface of the protective cover 801 The several air holes can ensure that after the air outside the cooling box 7 completes evaporation through the wet curtain 701, it can enter the protective cover 801 through the air holes, thereby bringing cold air into the protective cover 801, and driven by the rotation of the fan 8, the cold air is blown to the crack directly below it, and the high-temperature filler filling the crack is cooled, thereby accelerating the cooling and solidification process of the filler, which is convenient for the maintenance personnel to perform the next flattening operation. The threaded connection method can facilitate the maintenance personnel to repair and inspect the fan 8 at any time.
[0027] In this embodiment, Figure 6As shown, the flattening device 11 is composed of a roller 1101, a rotating shaft 1102, a U-shaped frame 1103, a slide plate 1104 and a hydraulic cylinder 1105, wherein the driving end of the hydraulic cylinder 1105 vertically penetrates the middle of the top of the fixed frame 10 and is fixedly connected to the U-shaped frame 1103, and the slide plate 1104 is fixedly connected to the inner wall of the support plate 4 through the outer walls on both sides, and the inner wall of the slide opened on the surface of the slide plate 1104 is also slidably connected to the rotating shaft 1102, and the rotating shaft 1102 also horizontally penetrates both sides of the U-shaped frame 1103 The outer wall and the inside of the roller 1101; it should be noted that after the maintenance personnel fill the filler into the cracks in the ground through the shunt pipe 6, they will first push the cooling part of the caulking device to the top of the cracks, and at the same time turn on the water pump 902, so that the cooling water in the water tank 9 flows through the horizontal part of the circulating water pipe 901, and flows to the inside of the wet curtain 701 through the holes opened at the bottom thereof, and soaks it, and then starts the fan 8 to blow the evaporated cold air to the filler in the cracks, so that the filler is quickly cooled, and the filler temperature filled in the cracks is reduced. After the temperature drops, the maintenance personnel pushes the caulking device again and aims the flattening device 11 at the rear side of the cooling box 7 at the crack. At the same time, the maintenance personnel can start the hydraulic cylinder 1105, so that the driving end of the hydraulic cylinder 1105 extends downward and pushes the U-shaped frame 1103 fixedly connected thereto to move downward. Because the outer walls of both sides of the U-shaped frame 1103 are horizontally penetrated by the rotating shaft 1102, and the rotating shaft 1102 also horizontally penetrates the interior of the rolling wheel 1101, the U-shaped frame 1103 is pushed downward by the hydraulic cylinder 1105. At the same time, the U-shaped frame 1103 and the rolling wheel 1101 will also be pushed until the outer wall of the rolling wheel 1101 contacts the surface of the crack. During this period, the left and right ends of the rotating shaft 1102 slide downward along the slide groove opened on the surface of the slide groove plate 1104, and finally place on the bottom wall of the slide groove. Then the maintenance personnel can hold the push handle 13 and push the entire filling device back and forth, so that the rolling wheel 1101 rolls back and forth on the crack surface until the filler inside the crack is flattened. Then the maintenance personnel can continue to push the filling device to the next crack that needs to be filled.
[0028] The use method and advantages of the utility model: When the combined caulking device is used, the working process is as follows:
[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, first of all, the caulking device in the utility model is divided into a filling part, a cooling part and a flattening part. Before using the device for filling operation, the maintenance personnel need to thread the mechanical devices of each part with the device as a whole through screws and nuts, and then open the top cover of the storage tank 2, pour the heated filler into the storage tank 2, and then start the drive motor 103 to drive the stirring shaft 102 and the stirring blade 101 fixedly connected to its output end to rotate together, so as to continuously stir the surrounding filler, thereby preventing the filler from solidifying. At the same time, the maintenance personnel open the electromagnetic valve, so that the filler stored in the storage tank 2 is filled into the crack through the shunt pipe 6, and then push the entire caulking device to align the fan 8 installed at the bottom of the cooling box 7 with the crack, and open the water pump 902 fixedly installed on the vertical part of the circulating water pipe 901, so that the cooling water flows through the horizontal part of the circulating water pipe 901, and through the holes opened at the bottom thereof, flows to the wet curtain 701 embedded in the hollow inner wall of the cooling box 7, thereby wet curtains 701 on both sides. The wet curtain 701 is soaked. At the same time, the maintenance personnel turns on the fan 8, so that the blades of the fan 8 start to rotate. In this process, the air outside the cooling box 7 passes through the wet curtain 701 and evaporates, and is then blown to the crack directly below it by the fan 8, so that the filler filled in the crack can be quickly cooled down, and the process of cooling and solidification of the filler can be accelerated. After the temperature of the filler filled in the crack drops, the maintenance personnel can push the caulking device and aim the flattening device 11 on the rear side of the cooling box 7 at the crack. At the same time, the maintenance personnel can start the hydraulic cylinder 1105, so that the driving end of the hydraulic cylinder 1105 extends downward, and pushes the U-shaped frame 1103 and the rolling wheel 1101 fixedly connected thereto to slide downward along the slide groove opened on the surface of the slide groove plate 1104 until the outer wall of the rolling wheel 1101 contacts the crack surface, and then the maintenance personnel can hold the push handle 13 and push the entire caulking device back and forth, so that the rolling wheel 1101 rolls and rolls back and forth on the crack surface until the filler inside the crack is flattened and formed.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A combined caulking device, comprising a stirring device (1), characterized in that: The bottom end of the stirring device (1) vertically penetrates the middle of the top of the storage tank (2), the middle of the bottom of the storage tank (2) is fixedly connected to a discharge pipe (3), the bottom end of the discharge pipe (3) vertically penetrates one side of the top of the support plate (4) and is fixedly connected to a distribution box (5), the bottom of the distribution box (5) is fixedly connected to a plurality of flow distribution pipes (6), the middle of the top of the support plate (4) is provided with a cooling box (7), the bottom wall of the inner wall of the cooling box (7) is fixedly connected to the cooling box (7). A fan (8) is fixedly installed, water storage tanks (9) are provided on the left and right sides of the inner wall of the cooling box (7), a fixing frame (10) is fixedly connected to the top of the support plate (4) away from the storage tank (2), a flattening device (11) vertically penetrates the middle of the top of the fixing frame (10), universal wheels (12) are fixedly installed at the four corners of the bottom of the support plate (4), and a push handle (13) is fixedly connected to the side of the support plate (4) close to the flattening device (11).
2. A combined caulking device according to claim 1, characterized in that: The stirring device (1) is composed of a stirring blade (101), a stirring shaft (102) and a driving motor (103), wherein the output end of the driving motor (103) is fixedly connected to the top end of the stirring shaft (102), and the bottom end of the stirring shaft (102) vertically penetrates the middle of the top of the storage tank (2), and a plurality of stirring blades (101) are evenly distributed on the outer wall of the stirring shaft (102).
3. A combined caulking device according to claim 1, characterized in that: A circulating water pipe (901) vertically penetrates the top of the water storage tank (9), and a water pump (902) is fixedly installed on the vertical portion of the circulating water pipe (901), and a plurality of holes are also opened at the bottom of the horizontal portion of the circulating water pipe (901).
4. A combined caulking device according to claim 1, characterized in that: The interior of the front and rear sides of the cooling box (7) is hollow, and wet curtains (701) are embedded in the hollow inner walls of the two sides. At the same time, a lateral part of a circulating water pipe (901) is provided in the hollow inner wall just above the wet curtain (701), and a connecting ring (702) is provided in the middle of the bottom wall of the cooling box (7), and a thread is also provided on the outer wall of the connecting ring (702). An iron mesh cover (703) is also provided at the top center of the cooling box (7).
5. The combined caulking device according to claim 1, characterized in that: The fan (8) is provided with a protective cover (801) on the outside, and a plurality of air-permeable circular holes are provided on the top surface of the protective cover (801). The protective cover (801) is threadedly connected to the connecting collar (702) via threads provided on its inner wall.
6. A combined caulking device according to claim 1, characterized in that: The flattening device (11) is composed of a rolling wheel (1101), a rotating shaft (1102), a U-shaped frame (1103), a sliding groove plate (1104) and a hydraulic cylinder (1105), wherein the driving end of the hydraulic cylinder (1105) vertically penetrates the middle of the top of the fixed frame (10) and is fixedly connected to the U-shaped frame (1103), and the sliding groove plate (1104) is fixedly connected to the inner wall of the support plate (4) through the outer walls on both sides, and the inner wall of the sliding groove opened on the surface of the sliding groove plate (1104) is also slidably connected to the rotating shaft (1102), and the rotating shaft (1102) also transversely penetrates the outer walls on both sides of the U-shaped frame (1103) and the inside of the rolling wheel (1101).