Movable road edge stone foundation pouring tool

Abstract

The utility model relates to a movable type road edge stone foundation pouring tool, which belongs to the field of municipal engineering operation auxiliary tools, and comprises a material receiving groove, the material receiving groove comprises a sliding groove, skirt edge baffles are arranged on two sides of the sliding groove, the bottom of the sliding groove extends downwards to form a mud guard, two sides of the mud guard are connected with back protection baffles through scraping plates, and the back protection baffles are connected with the bottom of the sliding groove. A rectangular discharging groove is defined by the mud baffle, the skirt edge baffle and the back protection baffle; the moving device is arranged at the bottom of the sliding groove, the moving device comprises a moving frame arranged at the bottom of the sliding groove, and a plurality of rolling wheels are arranged in the moving frame, so that the moving frame can move on the road edge stone; the traction device comprises a connecting part, one end of the connecting part is fixedly connected to one end of the material receiving groove, the other end of the connecting part is connected with a traction hook, and the traction hook is connected with a counterweight tray, so that the traction hook can move on the road edge stone by utilizing a concrete skip car to cast a continuous strip-shaped concrete back.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering construction, and in particular relates to a mobile curbstone foundation casting tool. Background Art

[0002] In the process of pouring curbstones in municipal engineering, due to the long line, after each section (generally 200 meters) of curbstones is installed and the linearity and elevation are checked, the curbstone backrest formwork must be installed immediately and the concrete backrest must be poured. Because the design size of the curbstone backrest is small and manual construction is time-consuming and labor-intensive, some curbstone backrest pouring tools have appeared on the market.

[0003] However, the inventors have discovered that existing curbstone back-casting tools are often towed and guided by people, and the tools move on the curbstones, and concrete is then transported to the curbstone back-casting tools by concrete trucks. If the curbstone back-casting tool is connected to a concrete truck so that the concrete truck drives the curbstone back-casting tool to move on the curbstone, the curbstone back-casting tool may tip over, rendering the tool unusable. Summary of the invention

[0004] The utility model aims to solve the problem that the existing kerbstone backrest pouring tool is prone to rollover when being pulled by a concrete truck and moved on the kerbstone.

[0005] To achieve the above purpose, the technical solution of the utility model is:

[0006] A movable curbstone foundation pouring tool, comprising:

[0007] Material receiving chute: the material receiving chute comprises a chute, skirt baffles are arranged on both sides of the chute, a mudguard is extended downward from the bottom of the chute, and back baffles are connected to both sides of the mudguard through scrapers, so that the mudguard, skirt baffle and back baffle form a rectangular material discharging chute;

[0008] Moving device: A moving device is provided at the bottom of the chute, and the moving device comprises a moving frame arranged at the bottom of the chute, and a plurality of rollers are provided inside the moving frame so that the moving frame can move on the curbstone;

[0009] Traction device: The traction device includes a connecting part, one end of which is fixedly connected to one end of the material receiving trough, and the other end of the connecting part is connected to a traction hook, and the traction hook is connected to a counterweight tray.

[0010] Furthermore, the movable frame is a rectangular frame, one side of the rectangular frame is connected to the lower side of the material receiving trough, and the other side of the movable frame is connected to the upper side of the material receiving trough through a connecting column, so that the angle between the material receiving trough and the ground is an acute angle, and positioning columns are provided on both sides of the movable frame, and the distance between the positioning columns on both sides of the movable frame is consistent with the width of the curbstone.

[0011] Furthermore, the length of the positioning column at one end of the movable frame close to the fender does not exceed the bottom of the fender.

[0012] Furthermore, a wiper plate is connected under the scraper, and the angle between the wiper plate and the scraper is 90-145 degrees. The use of the wiper plate can further reduce material leakage of the device, making the top surface of the backrest smoother.

[0013] Furthermore, the angle between the trowel and the scraper is 90°, so that the trowel surface can be used parallel to the top surface of the backrest, which greatly increases the contact area between the top surface of the backrest and the trowel, making the backrest surface smoother after forming.

[0014] Furthermore, the counterweight tray is fixed on the upper part of the traction hook, and a column is provided on the counterweight tray.

[0015] Furthermore, the position of the positioning column on the moving frame can be adjusted, and a plurality of threaded holes are provided at the bottom of the moving frame, and the positioning column is fixed to the moving frame through the threaded holes.

[0016] Preferably, the number of the threaded holes is six, with two threaded holes provided on one side of the movable frame close to the fender, and four threaded holes provided on the other side of the movable frame, so that the distance between the positioning columns on both sides of the movable frame can be adjusted through the four threaded holes. Because the specifications of the curbstones are often fixed in one or two sizes, only six threaded holes are required to meet the two commonly used curbstone sizes to meet the use requirements of most environments. Therefore, the present application adopts the method of fixing the positioning column fixing threads on the movable frame as a limiting device.

[0017] Preferably, the positioning columns are rollers, so that when in use, the surfaces of the positioning columns on both sides of the device abut against the two sides of the curbstone, which can further improve the smoothness of the movement of the device on the curbstone.

[0018] Preferably, there are two traction devices, which are respectively fixed at two ends of the moving frame to facilitate the forward and backward movement of the device. Beneficial Effects

[0019] The utility model provides a mobile curbstone foundation pouring tool, which can realize fast, efficient and accurate concrete pouring of most curbstone backrests and has the following advantages over traditional construction methods.

[0020] The use of the present application can save the need for workers who specially pull the curbstone backrest casting device. The movement of the device of the present application on the curbstone can be driven by the movement of the concrete truck alone, thereby reducing construction costs and improving construction efficiency.

[0021] In addition, the present invention uses a smear plate to make the backrest surface more reliable, thereby further correcting the defects of the burnt concrete backrest surface and improving the quality of the curbstone.

[0022] The use of the device of the present application can simplify the construction process, reduce construction time, and improve construction efficiency. The distance between the positioning columns can be adjusted according to the different specifications of the curbstones, so that it can be adjusted and adapted according to different construction environments and needs, thereby improving the applicability and versatility of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a 3D full diagram of the utility model.

[0024] Figure 2 It is a 3D structural schematic diagram of the material receiving trough of the utility model.

[0025] Figure 3 It is a schematic diagram of the 3D structure of the traction device of the utility model.

[0026] In the figure: 1. slideway, 2. skirt baffle, 3. mudguard, 4. scraper, 5. back baffle, 6. moving frame, 7. roller, 8. connecting column, 9. positioning column, 10. connecting part, 11. traction hook, 12. counterweight tray, 13. column, 14. threaded hole, A. curbstone.

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0029] Embodiment 1: A movable curbstone foundation casting tool, comprising:

[0030] Material receiving chute: the material receiving chute comprises a chute 1, with skirt baffles 2 provided on both sides of the chute 1, a fender 3 extending downward from the bottom of the chute 1, and back baffles 5 connected to both sides of the fender 3 through scrapers 4, so that the fender 3, skirt baffles 2, and back baffles 5 form a rectangular material discharging chute;

[0031] Moving device: A moving device is provided at the bottom of the chute 1, and the moving device includes a moving frame 6 arranged at the bottom of the chute 1. A plurality of rollers 7 are provided inside the moving frame 6, so that the moving frame 6 can move on the curbstone A. The moving frame 6 is a rectangular frame, one side of which is connected to the lower side of the receiving trough, and the other side of the moving frame 6 is connected to the upper side of the receiving trough through a connecting column 8, so that the angle between the receiving trough and the ground is an acute angle. Positioning columns 9 are provided on both sides of the moving frame 6, and the distance between the positioning columns 9 on both sides of the moving frame 6 is consistent with the width of the curbstone A. The length of the positioning column 9 at one end of the moving frame 6 close to the fender 3 does not exceed the bottom of the fender 3;

[0032] Traction device: The traction device includes a connection part 10, one end of which is fixedly connected to one end of the mobile frame 6 on the receiving trough, and the other end of the connection part 10 is connected to a traction hook 11, and the traction hook 11 is connected to a counterweight tray 12, and the counterweight tray 12 is fixed to the upper part of the traction hook 11, and a column 13 is provided on the counterweight tray 12, and the position of the positioning column 9 on the mobile frame 6 can be adjusted, and a plurality of threaded holes 14 are provided at the bottom of the mobile frame 6, and the positioning column 9 is fixed to the mobile frame 6 through the threaded holes 14, The number of the threaded holes 14 is six, and two threaded holes 14 are provided on one side of the movable frame 6 close to the fender 3, and four threaded holes 14 are provided on the other side of the movable frame 6, so that the distance between the positioning columns 9 on both sides of the movable frame 6 can be adjusted through the four threaded holes 14. Because the specifications of the curbstones A are often fixed in one or two sizes, only six threaded holes 14 are required to meet the two commonly used sizes of curbstones A to meet the use requirements of most environments. Therefore, the present application adopts the method of fixing the positioning columns 9 on the movable frame 6 with fixed threads as a limiting device.

[0033] Embodiment 2: This embodiment is a further improvement on the basis of embodiment 1, wherein a wiper plate is connected under the scraper 4, and the angle between the wiper plate and the scraper 4 is 90-145°. The use of the wiper plate can further reduce the leakage of the device and make the top surface of the backrest smoother.

[0034] In addition, as other options, the utility model also discloses the following technical solutions based on the above embodiments;

[0035] 1. The angle between the trowel and the scraper 4 is 90°, so that the trowel surface can be parallel to the top surface of the backrest, which greatly increases the contact area between the top surface of the backrest and the trowel, making the backrest surface smoother after forming.

[0036] 2. The positioning column 9 is a roller, so that when in use, the surfaces of the positioning columns 9 on both sides of the device abut against the two sides of the curbstone A, so that the smoothness of the movement of the device on the curbstone A can be further improved.

[0037] 3. There are two traction devices, which are fixed at both ends of the moving frame 6 to facilitate the forward and backward movement of the device.

[0038] Here’s how to use it:

[0039] First, the positioning column 9 is fixed on the mobile frame 6 with appropriate bolt holes to fix the mobile curbstone A foundation casting tool on the curbstone A. When the concrete casting tank truck enters the construction site, the tank truck external attachment point is connected to the traction hook 11 with a traction steel strand. According to the actual situation on site, a counterweight block with a hole in the middle of the corresponding weight is selected, and the counterweight block with a hole in the middle is inserted into the column 13 on the configuration tray, and the length of the steel strand is adjusted to an appropriate position (satisfying that the tank truck discharge port can feed concrete into the receiving trough of the curbstone A foundation casting tool). Then, pouring begins. As the tank truck moves forward, the mobile curbstone A foundation casting tool also slides forward. The pouring personnel only need to control the tank truck discharge speed. The concrete passes through the chute 1 and is constrained by the skirt baffle 2 and the back guard baffle 5 to enter the rectangular feed trough, and the smear plate performs surface finishing work on the back guard concrete synchronously with the back guard pouring. After the pouring is completed, the mobile curbstone A foundation casting tool is rinsed and properly stored for the next use.

[0040] The above description is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present utility model, which should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

1. A mobile kerbstone foundation casting tool, characterized in that: include; Material receiving chute: the material receiving chute comprises a chute, skirt baffles are arranged on both sides of the chute, a mudguard is extended downward from the bottom of the chute, and back baffles are connected to both sides of the mudguard through scrapers, so that the mudguard, skirt baffle and back baffle form a rectangular material discharging chute; Moving device: A moving device is provided at the bottom of the chute, and the moving device comprises a moving frame arranged at the bottom of the chute, and a plurality of rollers are provided inside the moving frame so that the moving frame can move on the curbstone; Traction device: The traction device includes a connecting part, one end of which is fixedly connected to one end of the material receiving trough, and the other end of the connecting part is connected to a traction hook, and the traction hook is connected to a counterweight tray.

2. A mobile kerbstone foundation casting tool according to claim 1, characterized in that: The moving frame is a rectangular frame, and positioning columns are arranged on both sides of the moving frame, and the distance between the positioning columns on both sides of the moving frame is consistent with the width of the curbstone.

3. A mobile kerbstone foundation casting tool according to claim 1, characterized in that: The length of the positioning column at one end of the movable frame close to the fender does not exceed the bottom of the fender.

4. A mobile kerbstone foundation casting tool according to claim 1, characterized in that: A wiper plate is connected under the scraper, and the angle between the wiper plate and the scraper is 90-145 degrees.

5. A mobile kerbstone foundation casting tool according to claim 4, characterized in that: The angle between the wiper and the scraper is 90°.

6. The mobile kerbstone foundation casting tool according to claim 1, characterized in that: The counterweight tray is fixed on the upper part of the traction hook, and a column is arranged on the counterweight tray.

7. The mobile kerbstone foundation casting tool according to claim 2, characterized in that: The position of the positioning column on the moving frame can be adjusted.

8. The mobile kerbstone foundation casting tool according to claim 2, characterized in that: A plurality of threaded holes are arranged at the bottom of the moving frame, and the positioning posts are fixed on the moving frame through the threaded holes.

9. The mobile kerbstone foundation casting tool according to claim 1, characterized in that: There are two traction devices, which are respectively fixed at two ends of the moving frame.

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