Concrete film paving maintenance device
By designing a concrete film laying and curing device, the water-retaining film is automatically laid and fixed by the movement and friction of the film pressing cylinder, and through integrated wetting and film laying, the problems of long construction period, low efficiency and translocation of the water-retaining film in the existing technology are solved, and efficient road maintenance is achieved.
Patent Information
- Application Number
- CN202323351369.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-09
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2033-12-09
AI Technical Summary
During the paving process of existing concrete roads, water is needed to be sprinkled first and then a water-retaining film is laid, which increases the construction period and reduces work efficiency. At the same time, the water-retaining film is easily affected by external factors and affects the maintenance effect.
A concrete film laying and curing device is designed, which drags the film pressing cylinder on the roadbed through a wiring wheel. The film pressing cylinder rotates by friction during the movement, and sand and stone leak on the water-retaining membrane through circular openings, and the water-retaining membrane position is automatically laid and fixed. At the same time, through the power shaft, the hinge and transmission keys are driven, and the pressure block slides in the reservoir, spraying liquid to wet the roadbed, realizing the integration of moisture and film laying.
Automatic laying and fixing of water-retaining membranes is realized, reducing construction periods and improving work efficiency, and improving road maintenance effects through integrated wetting and film laying.
Smart Images
Figure CN222557400U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, in particular to a concrete film laying and curing device. Background Art
[0002] Concrete The term concrete usually refers to cement as the binder, sand and stone as aggregates, mixed with water in a certain proportion and obtained by mixing. It is also called ordinary concrete and is widely used in civil engineering.
[0003] Maintenance of formed concrete is an essential part of concrete road paving. However, since the road is generally long, it is necessary to first sprinkle water and then lay a water-retaining film. This process increases the construction period and reduces work efficiency. In addition, due to the quality of the water-retaining film itself, it is easily affected by external factors and displaced, thus affecting the maintenance effect of the road. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a concrete membrane laying and maintenance device, which solves the problem that since the path is generally long, it is necessary to first sprinkle water and then lay a water-retaining membrane, which increases the construction period and reduces work efficiency. In addition, due to the quality of the water-retaining membrane itself, it is easily affected by external factors and displaced, thus affecting the maintenance effect of the road.
[0005] Technical Solution
[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a concrete film laying and curing device, including a main bracket, a lifting frame fixedly connected to the upper surface of the main bracket, a sleeve rod fixedly connected to the outer surface of the lifting frame, a tight shaft sleeve threadedly connected to the outer surface of the sleeve rod, a film outlet fixedly connected to the inner surface of the main bracket, a single bending frame fixedly connected to the outer surface of the main bracket, a film pressing cylinder rotatably connected to the inner surface of the single bending frame, a power shaft rotatably connected to the inner surface of the main bracket, a worm fixedly connected to the lower end of the power shaft, a worm gear meshed with the outer circumferential surface of the worm gear, and a worm gear meshed with the inner surface of the worm gear. A double coupling is fixedly connected, a reinforcement sleeve is rotatably connected to the outer surface of the double coupling, a main bracket is fixedly connected to the outer surface of the reinforcement sleeve, wiring wheels are fixedly connected to both ends of the double coupling, a hinge is meshed on the outer surface of the power shaft, a cam platform is meshed on the inner surface of the hinge, a transmission key is rotatably connected to the outer surface of the cam platform, a pressure block is rotatably connected to the inner surface of the transmission key, a water storage tank is slidably connected to the outer surface of the pressure block, the outer surface of the water storage tank is fixedly connected to the main bracket, a water filling port is fixedly connected to the outer surface of the water storage tank away from the main bracket, and a spray port is fixedly connected to the outer surface of the water storage tank away from the tight shaft sleeve.
[0007] Preferably, the main bracket is a square block, a reinforcement sleeve is fixedly connected to the lower surface of the square block, a circular through groove is opened on the lower surface of the square block, a power shaft is rotatably connected to the inner surface of the circular through groove, an oblique rectangular hole is opened on the inner surface of the square block towards the film pressing cylinder, and a film outlet is fixedly connected to the inner surface of the oblique rectangular hole.
[0008] Preferably, the film pressing cylinder is a hollow circular column with circular convex keys at both ends of the hollow circular column, a single bent frame is rotatably connected to the outer surface of the circular convex key, and two circular holes penetrating to the inner wall are provided on the outer surface of the hollow circular column.
[0009] Preferably, the water storage tank is a hollow rectangular block, the inner surface of the hollow rectangular block is slidably connected to a pressure block, the outer surface of the hollow rectangular block close to the main support is provided with a rectangular through-groove, the inner surface of the rectangular through-groove is slidably connected to the pressure block, the outer surface of the hollow rectangular block away from the main support is provided with a square through-opening, the outer surface of the square through-opening is fixedly connected to a water filling port, the outer surface of the hollow rectangular block away from the tight sleeve is provided with a rectangular through-opening, the outer surface of the rectangular through-opening is fixedly connected to a spraying port.
[0010] Preferably, the pressure block is a square block, the outer surface of the square block is slidably connected to a water storage tank, the lower surface of the square block is provided with a circular cam, the outer surface of the circular cam is slidably connected to the water storage tank, and the outer surface of the circular cam is rotatably connected to a transmission key.
[0011] Preferably, the cam platform is a truncated table, the thin end of which is rotatably connected to the main bracket, the outer surface of the truncated table is provided with teeth, the teeth are engaged with a hinge, the upper end of the truncated table is provided with a circular cam, and the outer surface of the circular cam is rotatably connected to a transmission key.
[0012] Beneficial Effects
[0013] The utility model provides a concrete film laying and curing device, which has the following beneficial effects:
[0014] The concrete film laying and maintenance device uses a wiring wheel to drag the film pressing cylinder to move on the upper surface of the roadbed, so that the film pressing cylinder squeezes the water-retaining film during movement and pulls it to fit the upper surface of the roadbed. The film pressing cylinder rotates due to friction with the water-retaining film during movement. When the circular opening of the film pressing cylinder faces downward, the sand and gravel filled therein will leak out on the upper surface of the water-retaining film, thereby achieving the purpose of automatically laying the water-retaining film while fixing the position of the water-retaining film, and solving the problem that the water-retaining film is easily moved by external factors due to its own quality, thereby affecting the maintenance effect.
[0015] The concrete membrane laying and maintenance device drives the hinge to rotate through the power shaft, so that the hinge drives the cam platform to pull the transmission key to move, and the transmission key drives the pressure block to slide in the water tank. When the pressure block is pushed into the water tank, the pressure block squeezes the liquid in the water tank and sprays it out from the spray port to moisten the roadbed, thereby achieving the purpose of integrating the moistening of the roadbed and the membrane laying maintenance, and solving the problem of low work efficiency caused by sprinkling water first and then laying the membrane. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of the film pressing cylinder of the utility model;
[0017] Figure 2 This is a schematic diagram of the main support structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the water storage tank structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the power shaft structure of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the pressure block of the utility model.
[0021] Among them, there are main bracket 1, lifting frame 2, sleeve rod 3, tight shaft sleeve 4, film outlet 5, single bending frame 6, film pressing cylinder 7, power shaft 8, worm 9, worm gear 10, double coupling shaft 11, reinforcement sleeve 12, wiring wheel 13, hinge 14, key platform 15, transmission key 16, pressure block 17, water storage tank 18, water filling port 19, and spray port 20. Implementation
[0022] 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 technicians in this field without creative work are within the scope of protection of the utility model.
[0023] The utility model provides a concrete film laying and curing device, such as Figure 1-5 As shown, it includes a main bracket 1, which is a square block. A reinforcement sleeve 12 is fixedly connected to the lower surface of the square block. A circular through groove is opened on the lower surface of the square block. A power shaft 8 is rotatably connected to the inner surface of the circular through groove. An oblique rectangular hole facing the film pressing cylinder 7 is opened on the inner surface of the square block. A film outlet 5 is fixedly connected to the inner surface of the oblique rectangular hole. The main bracket 1 is used to support the main structure of the device, which ensures the strength of the main structure of the device while providing a necessary working environment for some devices.
[0024] A lifting frame 2 is fixedly connected to the upper surface of the main bracket 1, a sleeve rod 3 is fixedly connected to the outer surface of the lifting frame 2, a tight shaft sleeve 4 is threadedly connected to the outer surface of the sleeve rod 3, a film outlet 5 is fixedly connected to the inner surface of the main bracket 1, a single curved frame 6 is fixedly connected to the outer surface of the main bracket 1, a film pressing cylinder 7 is rotatably connected to the inner surface of the single curved frame 6, and the film pressing cylinder 7 is a hollow circular column with circular convex keys at both ends of the hollow circular column, and the outer surface of the circular convex keys is rotatably connected to the single curved frame 6, and two circular holes that penetrate to the inner wall are provided on the outer surface of the hollow circular column. The film pressing cylinder 7 is used to rotate to leak the internal filling sand and gravel through the circular openings to the upper surface of the water-retaining film, thereby pressing the water-retaining film.
[0025] The inner surface of the main bracket 1 is rotatably connected to a power shaft 8, and a worm 9 is fixedly connected to the lower end of the power shaft 8. A worm wheel 10 is meshed on the outer circumferential surface of the worm 9, and a double coupling 11 is fixedly connected to the inner surface of the worm wheel 10. A reinforcement sleeve 12 is rotatably connected to the outer surface of the double coupling 11, and the outer surface of the reinforcement sleeve 12 is fixedly connected to the main bracket 1. A wiring wheel 13 is fixedly connected to both ends of the double coupling 11. A hinge 14 is meshed on the outer surface of the power shaft 8, and a cam platform 15 is meshed on the inner surface of the hinge 14. The cam platform 15 is a round table, and the thin end of the round table is rotatably connected to the main bracket 1. Teeth are provided on the outer surface of the round table, and the teeth are meshed with the hinge 14. A circular cam is provided on the upper end of the round table, and a transmission key 16 is rotatably connected to the outer surface of the circular cam. The cam platform 15 is used to be driven by the hinge 14, thereby dragging the transmission key 16 to move.
[0026] The outer surface of the cam platform 15 is rotatably connected to a transmission key 16, and the inner surface of the transmission key 16 is rotatably connected to a pressure block 17. The pressure block 17 is a square block, and the outer surface of the square block is slidably connected to a water storage tank 18. A circular cam is provided on the lower surface of the square block, and the outer surface of the circular cam is slidably connected to the water storage tank 18. The outer surface of the circular cam is rotatably connected to the transmission key 16. The square block part of the pressure block 17 is longer than the rectangular through-groove on the lower surface of the water storage tank 18, and the pressure block 17 is used to squeeze and pull the space inside the pressure block 17 while being pushed by the transmission key 16.
[0027] The outer surface of the pressure block 17 is slidably connected to a water storage tank 18, which is a hollow rectangular block. The inner surface of the hollow rectangular block is slidably connected to the pressure block 17. A rectangular through-groove is provided on the outer surface of the hollow rectangular block close to the main bracket 1, and the inner surface of the rectangular through-groove is slidably connected to the pressure block 17. A square through-opening is provided on the outer surface of the hollow rectangular block away from the main bracket 1, and a water filling port 19 is fixedly connected to the outer surface of the square through-opening. A rectangular through-opening is provided on the outer surface of the hollow rectangular block away from the tight shaft sleeve 4, and a spraying port 20 is fixedly connected to the outer surface of the rectangular through-opening. The water storage tank 18 is used to temporarily store water while providing a necessary working environment for the pressure block 17.
[0028] The main bracket 1 is fixedly connected to the outer surface of the water tank 18, the outer surface of the water tank 18 away from the main bracket 1 is fixedly connected to a water filling port 19, the inner surface of the water filling port 19 is fixedly connected to a one-way valve leading from the outside to the inside of the water tank 18, the outer surface of the water tank 18 away from the tight shaft sleeve 4 is fixedly connected to a spray port 20, the inner surface of the spray port 20 is fixedly connected to a one-way valve leading from the inside of the water tank 18 to the outside of the device.
[0029] Working principle: Before using the device, the water pipe needs to be connected to the inner surface of the water filling port 19, and the inner surface of the film pressing cylinder 7 is filled with fine sand and gravel, and the bundled water-retaining film is put on the outer surface of the sleeve rod 3 and the tight shaft sleeve 4 is screwed to reinforce the water-retaining film, and one end of the water-retaining film is pulled through the tight shaft sleeve 4, and finally extends to the bottom of the film pressing cylinder 7, and fixes it on the upper surface of the roadbed, and then the power shaft 8 is rotated by an external power source, and the rotation of the power shaft 8 drives the worm 9 to rotate, so that the worm 9 drives the worm wheel 10 and then drives the double shaft 11 to rotate, so that the double shaft 11 drives the wire wheel 13 to rotate, so that the wire wheel 13 drags the film pressing cylinder 7 on the upper surface of the roadbed to move, and during the movement, the water-retaining film is pulled and attached to the roadbed due to the squeezing of the film pressing cylinder 7 On the upper surface, the film pressing cylinder 7 rotates due to friction with the water-retaining film during movement. When the circular opening of the film pressing cylinder 7 faces downward, the sand and gravel filled therein will leak out on the upper surface of the water-retaining film, fixing the water-retaining film on the roadbed. The rotation of the power shaft 8 also drives the hinge 14 to rotate, so that the hinge 14 drives the cam platform 15. The rotation of the cam platform 15 pulls the transmission key 16 to move, so that the transmission key 16 drives the pressure block 17 to slide in the water tank 18. When the pressure block 17 is pushed into the water tank 18, the pressure block 17 squeezes the liquid inside the water tank 18 and sprays it out from the spray port 20 to moisten the roadbed. When the pressure block 17 is pulled toward the outside of the water tank 18, the liquid is sucked into the water tank 18 through the water filling port 19.
[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A concrete film laying and curing device, comprising a main support (1), characterized in that: The upper surface of the main support (1) is fixedly connected to a lifting frame (2), the outer surface of the lifting frame (2) is fixedly connected to a sleeve rod (3), the outer surface of the sleeve rod (3) is threadedly connected to a tight shaft sleeve (4), the inner surface of the main support (1) is fixedly connected to a film outlet (5), the outer surface of the main support (1) is fixedly connected to a single curved frame (6), the inner surface of the single curved frame (6) is rotatably connected to a film pressing cylinder (7), the inner surface of the main support (1) is rotatably connected to a power shaft (8), the lower end of the power shaft (8) is fixedly connected to a worm (9), the outer circumferential surface of the worm (9) is meshed with a worm wheel (10), the inner surface of the worm wheel (10) is fixedly connected to a double coupling shaft (11), the outer surface of the double coupling shaft (11) is rotatably connected to a reinforcement sleeve (12), the reinforcement sleeve ( The outer surface of the power shaft (8) is fixedly connected to a main support (1), both ends of the double coupling shaft (11) are fixedly connected to a wire wheel (13), the outer surface of the power shaft (8) is meshed with a hinge (14), the inner surface of the hinge (14) is meshed with a cam platform (15), the outer surface of the cam platform (15) is rotatably connected to a transmission key (16), the inner surface of the transmission key (16) is rotatably connected to a pressure block (17), the outer surface of the pressure block (17) is slidably connected to a water storage tank (18), the outer surface of the water storage tank (18) is fixedly connected to the main support (1), the outer surface of the water storage tank (18) away from the main support (1) is fixedly connected to a water filling port (19), and the outer surface of the water storage tank (18) away from the tight shaft sleeve (4) is fixedly connected to a spray port (20).
2. A concrete film laying and curing device according to claim 1, characterized in that: The main support (1) is a square block, a reinforcing sleeve (12) is fixedly connected to the lower surface of the square block, a circular through groove is provided on the lower surface of the square block, a power shaft (8) is rotatably connected to the inner surface of the circular through groove, an oblique rectangular hole facing the film pressing cylinder (7) is provided on the inner surface of the square block, and a film outlet (5) is fixedly connected to the inner surface of the oblique rectangular hole.
3. A concrete film laying and curing device according to claim 1, characterized in that: The film pressing cylinder (7) is a hollow circular column, with circular convex keys at both ends of the hollow circular column, the outer surface of the circular convex key being rotatably connected to a single bent frame (6), and the outer surface of the hollow circular column being provided with two circular holes penetrating to the inner wall.
4. A concrete film laying and curing device according to claim 1, characterized in that: The water storage tank (18) is a hollow rectangular block, the inner surface of which is slidably connected to a pressure block (17), the outer surface of the hollow rectangular block close to the main support (1) is provided with a rectangular through-slide groove, the inner surface of which is slidably connected to the pressure block (17), the outer surface of the hollow rectangular block away from the main support (1) is provided with a square through-hole, the outer surface of which is fixedly connected to a water filling port (19), the outer surface of the hollow rectangular block away from the tight shaft sleeve (4) is provided with a rectangular through-hole, the outer surface of which is fixedly connected to a spraying port (20).
5. A concrete film laying and curing device according to claim 1, characterized in that: The pressure block (17) is a square block, the outer surface of which is slidably connected to a water storage tank (18), the lower surface of which is provided with a circular convex key, the outer surface of which is slidably connected to the water storage tank (18), and the outer surface of which is rotatably connected to a transmission key (16).
6. A concrete film laying and curing device according to claim 1, characterized in that: The key platform (15) is a round platform, the thin end of which is rotatably connected to the main bracket (1), the outer surface of which is provided with teeth, the teeth meshing with a hinge (14), the upper end of which is provided with a circular key, the outer surface of which is rotatably connected to a transmission key (16).