Curb mortar cushion leveling device

Abstract

The utility model belongs to the technical field of road construction, and particularly relates to a kerb mortar cushion leveling device which comprises a concrete cushion, formworks are symmetrically arranged on the upper side of the concrete cushion, and leveling devices are arranged on the upper sides of the formworks. The leveling device comprises a bucket shell, a clamping groove, a first fixing block, a first rotary knob rod, an inclined plate, a leveling plate, a side plate, a roller, a handle frame, a second fixing block, a second rotary knob rod, a baffle, a fixing rod, a valve plate, a third rotary knob rod and a stabilizing rod. When the bucket shell advances along the formworks, mortar continuously falls between the formworks from the lower side of the bucket shell, then the mortar reaches the lower side of the inclined plate, under the inertia convection condition, the mortar is pressed into the lower side of the leveling plate along the inclined plate, the leveling plate can directly level the mortar on the path, operation is easy, the mortar can be directly leveled when being filled, manual treatment is not needed, and the construction efficiency is improved. And mortar only needs to be continuously put into the hopper shell, convenience and rapidness are achieved, and the treatment efficiency of the mortar layer is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road construction, and in particular relates to a curbstone mortar cushion leveling device. Background Art

[0002] Curbstones refer to boundary stones set at the edge of the road, also known as curbstones. Curbstones are stones set at the edge of the road and separate other structural zones. They play a role in ensuring the safety of pedestrians and vehicles and ensuring the neatness of the edge of the road. They also help to remove water from the road surface. Before installing the curbstone, you need to cast the concrete cushion layer with a formwork, then mix a 1:2 mortar to lay the bottom, and finally install the curbstone according to the layout position. At present, when laying the bottom of the mortar cushion layer, it is generally necessary to set the templates on both sides, pour mortar between the templates, and then use a scraper to level them one by one. This leveling method is more troublesome, and the space between the templates is narrow, which is not convenient for scraper operation. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a curbstone mortar cushion leveling device to solve the problem that before installing the curbstone, it is necessary to first support the formwork and cast the concrete cushion layer, then mix 1:2 mortar for the bottom layer, and finally install the curbstone according to the layout position. At present, when laying the mortar cushion layer, generally after the templates on both sides are set, the mortar is poured between the templates, and then it is leveled in sequence with a scraper. This leveling method is more troublesome, and the space between the templates is narrow, which is not convenient for scraper operation.

[0004] In order to achieve the above objectives, the technical solution adopted by the utility model is:

[0005] The mortar cushion layer leveling device of a curbstone comprises a concrete cushion layer, a template is symmetrically arranged on the upper side of the concrete cushion layer, and a leveling device is arranged on the upper side of the template, and the leveling device comprises a bucket shell, a clamping groove, a fixing block 1, a knob rod 1, an inclined plate, a leveling plate, a side plate, a roller, a handle frame, a fixing block 2, a knob rod 2, a baffle, a fixing rod, a valve plate, a knob rod 3 and a stabilizing rod, the bucket shell is penetrated from top to bottom, a clamping groove is symmetrically opened on the lower side of the bucket shell, and the bucket shell is slidably clamped with the template through the clamping groove, a fixing block 1 is arranged on the upper side of one side surface of the bucket shell, a knob rod 1 is threadedly arranged on the upper side of the fixing block 1, the knob rod 1 passes through the fixing block 1 to the lower side where an inclined plate is arranged, the inclined plate is inclined downwardly arranged toward the side away from the bucket shell, a leveling plate is arranged at the lower end of the inclined plate, and the leveling plate is horizontally arranged, and both sides of the inclined plate and the leveling plate are close to the side surfaces of the template.

[0006] The beneficial effects of the utility model are as follows: according to the thickness of the mortar to be laid, the knob rod 1 is turned, and the knob rod 1 drives the smoothing plate to move to the corresponding height through the inclined plate, and the mortar is placed in the bucket shell, and then the bucket shell is pushed to the side away from the smoothing plate. When the bucket shell moves along the template, the mortar continues to fall from the lower side of the bucket shell into between the templates, and then the mortar reaches the lower side of the inclined plate. Under inertial convection, the mortar is pressed into the lower side of the smoothing plate along the inclined plate, and the smoothing plate will directly level the mortar on the path. The operation is simple, and the mortar can be directly leveled when filling it. No manual processing is required. Only mortar needs to be continuously put into the bucket shell. It is convenient and quick, and the processing efficiency of the mortar layer is improved.

[0007] As a further improvement of the above technical solution: rollers are equidistantly arranged on the inner upper side of the clamping groove.

[0008] The beneficial effect of this improvement is that the rollers facilitate the sliding of the bucket shell relative to the template.

[0009] As a further improvement of the above technical solution: a handle frame is provided on the upper side of the bucket shell away from the fixing block 1.

[0010] The beneficial effect of this improvement is that it is easy to pull the bucket shell forward.

[0011] As a further improvement of the above technical solution: a fixing block 2 is arranged in the middle of the side of the bucket shell away from the fixing block 1, a knob rod 2 is arranged on the upper thread of the fixing block 2, and the knob rod 2 passes through the fixing block 2 to the lower side where a baffle is arranged.

[0012] The beneficial effect of this improvement is that the baffle is adjusted by the knob rod 2 to move down to the upper side of the concrete cushion layer to block the mortar and limit the mortar so that the mortar can only flow out from the lower side of the screed.

[0013] As a further improvement of the above technical solution: side panels are provided on the lower sides of both sides of the inclined plate.

[0014] The beneficial effect of this improvement is that it is used to shield the mortar and prevent the mortar from being squeezed out from both sides of the inclined plate when moving.

[0015] As a further improvement of the above technical solution: fixing rods are equidistantly arranged on the inner lower side of the bucket shell, a valve plate is arranged on the lower side of the fixing rods, through grooves are equidistantly opened on the upper side of the valve plate, a knob rod three is arranged on one side of the bucket shell corresponding to the valve plate, and the knob rod three threads penetrate the bucket shell and are rotatably connected to the valve plate.

[0016] The beneficial effect of the present improvement is that by turning the knob rod three, the knob rod three drives the valve plate to move, so that the through groove and the fixed rod are staggered, so that the mortar pouring rate can be adjusted according to the needs.

[0017] As a further improvement of the above technical solution: a stabilizing rod is symmetrically arranged on one side of the valve plate away from the knob rod 3, and the stabilizing rod is inserted into the bucket shell to the outside.

[0018] The beneficial effect of this improvement is that the stabilizing rod is provided to maintain the balance of the valve plate and to increase the overall stability of the valve plate.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the use state of the utility model;

[0021] Figure 2 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 3 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 4 This is a side structural section of the utility model Figure 1 ;

[0024] Figure 5 This is a side structural section of the utility model Figure 2 .

[0025] In the figure: 1. concrete cushion; 2. formwork; 3. leveling device; 301. bucket shell; 302. snap-in groove; 303. fixing block one; 304. knob rod one; 305. inclined plate; 306. leveling plate; 307. side plate; 308. roller; 309. handle frame; 310. fixing block two; 311. knob rod two; 312. baffle; 313. fixing rod; 314. valve plate; 315. knob rod three; 316. stabilizing rod. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0027] like Figure 1-Figure 5As shown: a curbstone mortar cushion leveling device, including a concrete cushion 1, a template 2 is symmetrically arranged on the upper side of the concrete cushion 1, a leveling device 3 is arranged on the upper side of the template 2, the leveling device 3 includes a bucket shell 301, a clamping groove 302, a fixing block 1 303, a knob rod 1 304, an inclined plate 305, a leveling plate 306, a side plate 307, a roller 308, a handle frame 309, a fixing block 2 310, a knob rod 2 311, a baffle 312, a fixing rod 313, a valve plate 314, a knob rod 315 and a stabilizing rod 316, the bucket shell 301 is through-connected from top to bottom, and a clamping groove 302 is symmetrically opened on the lower side of the bucket shell 301, the bucket shell 301 is slidably clamped with the template 2 through the clamping groove 302, and the bucket shell A fixing block 303 is arranged on the upper side of one side surface of 301, and a knob rod 304 is arranged on the upper side of the fixing block 303 in a threaded manner. The knob rod 304 penetrates the fixing block 303 to the lower side where an inclined plate 305 is arranged. The inclined plate 305 is arranged downwardly and tilted toward the side away from the bucket shell 301. A screed plate 306 is arranged at the lower end of the inclined plate 305. The screed plate 306 is arranged horizontally. Both sides of the inclined plate 305 and the screed plate 306 are close to the side of the template 2. According to the thickness of the mortar to be laid, the knob rod 304 is turned, and the knob rod 304 drives the screed plate 306 to move to the corresponding height through the inclined plate 305, and the mortar is placed in the bucket shell 301. Then, the bucket shell 301 is pushed toward the side away from the screed plate 306.When the bucket shell 301 moves forward along the template 2, the mortar continues to fall from the lower side of the bucket shell 301 into the template 2, and then the mortar reaches the lower side of the inclined plate 305. Under the condition of inertial convection, the mortar is pressed into the lower side of the screed plate 306 along the inclined plate 305. The screed plate 306 will directly level the mortar on the path. The operation is simple. When filling the mortar, it can be directly leveled without manual processing. It only needs to continuously put mortar into the bucket shell 301. It is convenient and fast, and the processing efficiency of the mortar layer is improved. The inner upper side of the clamping groove 302 is equidistantly rotated. There is a roller 308, through which the bucket shell 301 can slide relative to the template 2. A handle frame 309 is provided on the upper side of the bucket shell 301 away from the fixed block 1 303, so as to facilitate pulling the bucket shell 301 forward. A fixed block 2 310 is provided in the middle of the side of the bucket shell 301 away from the fixed block 1 303. A knob rod 2 311 is provided on the upper side of the fixed block 2 310. The knob rod 2 311 passes through the fixed block 2 310 to the lower side where a baffle 312 is provided. The baffle 312 is adjusted downward by adjusting the knob rod 2 311. The slab 306 is moved to the upper side of the concrete cushion layer 1 to block the mortar and limit the mortar so that the mortar can only flow out from the lower side of the screed plate 306. The lower sides of both sides of the inclined plate 305 are provided with side plates 307 to block the mortar and prevent the mortar from being squeezed out from both sides of the inclined plate 305 during movement. The inner lower side of the bucket shell 301 is equidistantly provided with fixing rods 313, and the lower side of the fixing rod 313 is provided with a valve plate 314. The upper side of the valve plate 314 is equidistantly provided with through grooves, and a knob rod is provided on one side of the bucket shell 301 corresponding to the valve plate 314. The knob rod 315 is threaded through the bucket shell 301 and is rotatably connected to the valve plate 314. By turning the knob rod 315, the knob rod 315 drives the valve plate 314 to move, so that the through groove and the fixed rod 313 are staggered, which is convenient for adjusting the mortar pouring rate according to needs. The valve plate 314 is symmetrically provided with a stabilizing rod 316 on one side away from the knob rod 315. The stabilizing rod 316 is plugged into the bucket shell 301 to the outside. The stabilizing rod 316 is provided to keep the valve plate 314 balanced and to increase the overall stability of the valve plate 314.

[0028] The working principle and use process of this utility model:

[0029] When in use, the bucket shell 301 is clamped on the upper side of the template 2 through the clamping groove 302, and the lower side of the bucket shell 301 is facing the template 2. According to the thickness of the mortar to be laid, the knob rod 304 is turned, and the knob rod 304 drives the screed plate 306 to move to the corresponding height through the inclined plate 305, and the mortar is placed in the bucket shell 301, and then the bucket shell 301 is pushed to the side away from the screed plate 306. When the bucket shell 301 moves along the template 2, the mortar continues to fall from the lower side of the bucket shell 301 between the templates 2, and then the mortar reaches the lower side of the inclined plate 305. Under the condition of inertial convection, the mortar is pressed into the lower side of the screed plate 306 along the inclined plate 305, and the screed plate 3 06 will directly level the mortar on the path, and the operation is simple. When filling the mortar, it can be directly leveled without manual processing. It only needs to continuously put mortar into the bucket shell 301, which is convenient and fast, and improves the processing efficiency of the mortar layer. In addition, when in use, rollers 308 are equidistantly arranged on the inner upper side of the clamping groove 302, and the rollers 308 facilitate the bucket shell 301 to slide relative to the template 2. In addition, when in use, a handle frame 309 is arranged on the side of the upper side of the bucket shell 301 away from the fixed block 1 303, which is convenient for pulling the bucket shell 301 forward. In addition, when in use, a fixed block 2 310 is arranged in the middle of the side of the bucket shell 301 away from the fixed block 1 303. The upper thread of the fixed block 310 is provided with a knob rod 311, and the knob rod 311 penetrates the fixed block 310 to the lower side where a baffle plate 312 is provided. The baffle plate 312 is adjusted by the knob rod 311 to move down to the upper side of the concrete cushion layer 1 to block the mortar and limit the mortar so that the mortar can only flow out from the lower side of the screed plate 306. In addition, when in use, side plates 307 are provided on the lower sides of both sides of the inclined plate 305 to block the mortar and prevent the mortar from being squeezed out from both sides of the inclined plate 305 when moving. In addition, when in use, the inner lower side of the bucket shell 301 is equidistantly provided with fixing rods 313, and the lower side of the fixing rod 313 is provided with a valve plate 314. Through grooves are equidistantly provided on the upper side of the plate 314, and a knob rod 315 is provided on one side of the bucket shell 301 corresponding to the valve plate 314. The knob rod 315 is threadedly penetrates the bucket shell 301 and is rotatably connected to the valve plate 314. By turning the knob rod 315, the knob rod 315 drives the valve plate 314 to move, so that the through grooves and the fixing rod 313 are staggered, so as to facilitate the adjustment of the mortar pouring rate as needed. In addition, when in use, a stabilizing rod 316 is symmetrically provided on one side of the valve plate 314 away from the knob rod 315. The stabilizing rod 316 is plugged into the bucket shell 301 to the outside, and the stabilizing rod 316 is provided to keep the valve plate 314 balanced, so as to increase the overall stability of the valve plate 314.

[0030] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A curbstone mortar cushion leveling device, characterized in that: The invention comprises a concrete cushion layer (1), wherein a template (2) is symmetrically arranged on the upper side of the concrete cushion layer (1), and a leveling device (3) is arranged on the upper side of the template (2), wherein the leveling device (3) comprises a bucket shell (301), a clamping groove (302), a fixing block 1 (303), a knob rod 1 (304), an inclined plate (305), a leveling plate (306), a side plate (307), a roller (308), a handle frame (309), a fixing block 2 (310), a knob rod 2 (311), a baffle plate (312), a fixing rod (313), a valve plate (314), a knob rod 3 (315) and a stabilizing rod (316), wherein the bucket shell (301) is connected from top to bottom, and the lower side of the bucket shell (301) is provided with a plurality of fixing blocks (310), a plurality of fixing blocks (311), a plurality of fixing blocks (312), a plurality of fixing rods (313), a valve plate (314), a plurality of knob rods (315) and a stabilizing rod (316). A clamping groove (302) is symmetrically provided, and the bucket shell (301) is slidably clamped with the template (2) through the clamping groove (302); a fixing block (303) is arranged on the upper side of one side surface of the bucket shell (301); a knob rod (304) is threadedly arranged on the upper side of the fixing block (303); the knob rod (304) passes through the fixing block (303) to the lower side where an inclined plate (305) is arranged; the inclined plate (305) is inclined downwardly arranged away from the bucket shell (301); a leveling plate (306) is arranged at the lower end of the inclined plate (305); the leveling plate (306) is arranged horizontally, and both sides of the inclined plate (305) and the leveling plate (306) are close to the side of the template (2).

2. A curbstone mortar cushion leveling device according to claim 1, characterized in that: Rollers (308) are equidistantly arranged on the inner upper side of the clamping groove (302).

3. A curbstone mortar cushion leveling device according to claim 1, characterized in that: A handle frame (309) is provided on the upper side of the bucket shell (301) away from the fixing block 1 (303).

4. The curbstone mortar cushion leveling device according to claim 1, characterized in that: A second fixing block (310) is arranged in the middle of one side of the bucket shell (301) away from the first fixing block (303), a second knob rod (311) is arranged on the upper side of the second fixing block (310) in a threaded manner, and the second knob rod (311) passes through the second fixing block (310) to the lower side where a baffle (312) is arranged.

5. The curbstone mortar cushion leveling device according to claim 1, characterized in that: Side plates (307) are provided on the lower sides of both sides of the inclined plate (305).

6. The curbstone mortar cushion leveling device according to claim 1, characterized in that: The inner lower side of the bucket shell (301) is equidistantly provided with fixing rods (313), the lower side of the fixing rods (313) is provided with a valve plate (314), the upper side of the valve plate (314) is equidistantly provided with through grooves, and one side of the bucket shell (301) is provided with a knob rod three (315) corresponding to the valve plate (314), and the knob rod three (315) is threadedly penetrated through the bucket shell (301) and is rotatably connected to the valve plate (314).

7. A curbstone mortar cushion leveling device according to claim 6, characterized in that: A stabilizing rod (316) is symmetrically arranged on one side of the valve plate (314) away from the knob rod 3 (315), and the stabilizing rod (316) is inserted into the bucket shell (301) to the outside.

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