A paving brick device for municipal road construction

Abstract

The utility model relates to brick paving auxiliary technical field, concretely is a kind of brick paving device for municipal road construction, including board car frame, it is characterized by: the front end below of board car frame is equipped with front auxiliary wheel, and the rear end below of board car frame is equipped with rear pressure wheel, the middle part of board car frame is equipped with middle gusset plate, and middle gusset plate surface is supported and is equipped with middle frame, and middle frame front side is supported and is equipped with support seat, the middle part of board car frame front side is equipped with work window, and work window left side is equipped with brick cutting assembly, and rear pressure wheel front side is equipped with scraper assembly. The utility model is convenient for the auxiliary flattening and construction cutting block auxiliary according to municipal road construction needs, and it is favorable to improve use operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of paving auxiliary technology, specifically a paving device for municipal road construction. Background Technology

[0002] In the construction of municipal roads, the paving of sidewalk bricks is an extremely important part, which is of great significance to improving the city's image and ensuring the safety and convenience of pedestrians. That is, the bricks are laid in a crisscross pattern on the sidewalks set up on both sides of the road to form a hardened road surface, so that pedestrians can walk on them and they can be easily replaced when damaged. In response, Chinese patent application number CN202221286296.4 discloses a sidewalk paving device for road construction, which relates to the field of paving devices and aims to solve the problems of low accuracy and low efficiency in paving the floor tiles of buildings. The key points of its technical solution are: it includes a support frame and a placement box for holding paving tiles. The placement box is slidably connected to the support frame. The bottom of the placement box has several grids distributed in an array. The grids have elastic deformation properties and apply an elastic force to the paving tiles. Several through holes are distributed in an array on the support frame. The through holes match and communicate with the grids. A pressing plate is movably connected to the top wall inside the placement box. The pressing plate moves in the vertical direction. However, the existing paving equipment is inconvenient to assist in flattening and cutting blocks according to the needs of municipal road construction, which affects the efficiency of use and operation. Therefore, in order to solve the above problems, a paving device for municipal road construction is proposed. Summary of the Invention

[0003] The purpose of this utility model is to provide a paving device for municipal road construction, so as to solve the problem mentioned in the background art that the existing paving devices are inconvenient to assist in flattening and cutting blocks according to the needs of municipal road construction, thus affecting the efficiency of use and operation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a paving device for municipal road construction, comprising a flatbed frame, characterized in that: a front auxiliary wheel is mounted below the front end of the flatbed frame, and a rear pressure wheel is mounted below the rear end of the flatbed frame; a middle pad is mounted in the middle of the flatbed frame, and a middle mounting frame is supported on the surface of the middle pad; a support seat is supported on the front side of the middle mounting frame; a working window is opened in the middle of the front side of the flatbed frame, and a brick cutting component is mounted on the left side of the working window; and a scraper component is mounted on the front side of the rear pressure wheel.

[0005] As a further step of this solution, the rear pressure roller is equipped with a bearing bracket on its side, and the bearing bracket is fixed on both sides of the rear end of the flatbed frame. A rear arc plate is provided above the rear pressure roller, and the rear arc plate and the middle pad plate are integrally set.

[0006] As a further step of this solution, a front pad is covered above the front auxiliary wheel, and the front pad is fixed to the front end surface of the flatbed frame. A front frame corresponding to the middle frame is fixed on the surface of the front pad, and a retrieval groove is opened on the rear side of the front frame and the front side of the middle frame.

[0007] As a further step in this solution, the brick-cutting assembly includes an assembly frame, and the lower part of the assembly frame is assembled to the middle of the left side wall of the boardcart frame by assembly bolts. A lower cutter is bolted to the center of the lower part of the assembly frame, and an upper cutter is correspondingly provided above the lower cutter. A pressing rod is assembled to the upper part of the upper cutter, and the upper part of the pressing rod is inserted through the middle of the upper arm of the assembly frame. A vertical sliding cylinder corresponding to the pressing rod is fixed to the middle of the upper wall of the assembly frame, and the vertical sliding cylinder is sleeved on the outer wall of the pressing rod. A horizontal sliding cylinder is hinged to the top of the pressing rod, and a pressing rod is inserted through the horizontal sliding cylinder. The front end of the pressing rod is hinged to the front side of the upper part of the assembly frame.

[0008] As a further step of this solution, the scraper assembly includes a support rod, and side hinge seats are fitted on both ends of the support rod. The side hinge seats are suspended on the rear side of the bottom of the flatbed frame. An inner clamping rod is fixed in the middle of the support rod, and a main scraper and an auxiliary scraper are fitted around the inner clamping rod. The main scraper and the auxiliary scraper are fastened together by bolts. The main scraper and the auxiliary scraper are located diagonally above the front side of the rear pressure roller, and the bottom of the main scraper is inclined.

[0009] As a further step of this solution, an outer clamp rod is integrally fixed at the outer ends of both sides of the support rod, and the side sections of both the outer clamp rod and the inner clamp rod are hexagonal. An outer clamp sleeve is bolted to the outside of the outer clamp rod, and an auxiliary rod is inserted and mounted on the front end of the outer clamp sleeve, and a side pressure plate is mounted on the side of the auxiliary rod.

[0010] As a further step of this solution, an assembly frame is bolted to the rear end of the flatbed frame, a handle is bolted to the inner side of the assembly frame, and a traction seat is bolted to the center of the assembly frame. A through slot is provided inside the rear side of the traction seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this utility model facilitates auxiliary flattening and construction block cutting according to the needs of municipal road construction, which helps to improve the efficiency of use and operation; This utility model, by incorporating a front auxiliary wheel and a rear pressure wheel, facilitates easy pulling and traction of the paving site in conjunction with a flatbed cart frame. During paving, the central pad, central frame, and support base allow the user to sit comfortably on the upper center of the flatbed cart frame, and the paving is carried out via the cart frame. The central frame can be pre-loaded with a corresponding number of bricks. The rear pressure wheel is placed on the road to be paved, and the front auxiliary wheel is placed on the paved road, thus facilitating auxiliary compaction by the rear pressure wheel. This design improves the convenience and practicality of the paving device for municipal road construction.

[0012] This utility model, by incorporating a brick-cutting component and a scraper component, allows for the auxiliary cutting of bricks to the required size during assembly and use. Simultaneously, when the rear pressure roller is being pulled, the scraper component facilitates scraping the outer wall of the rear pressure roller, keeping its surface clean and making road compaction more convenient and efficient. This design improves the convenience and practicality of paving devices used in municipal road construction. Attached Figure Description

[0013] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom-view perspective view of the overall structure of this utility model; Figure 3 This is a three-dimensional side view sectional view of a partial structure of the assembly frame of this utility model; Figure 4 This is a side perspective three-dimensional schematic diagram of a partial structure of the brick-cutting component of this utility model; Figure 5 This is a side perspective three-dimensional schematic diagram of a partial structure of the scraper assembly of this utility model; In the diagram: 100, Flatbed Frame; 101, Work Window; 110, Front Auxiliary Wheel; 120, Rear Pressure Wheel; 121, Bearing Support; 130, Middle Pad; 131, Rear Arc Plate; 132, Front Pad; 140, Middle Mounting Frame; 141, Front Mounting Frame; 142, Pick-up Slot; 150, Support Base; 160, Brick Cutting Assembly; 161, Assembly Frame; 162, Assembly Bolt; 163, Lower Cutting Blade; 164, Upper Cutting Blade; 165. Pressing rod; 166. Vertical slide cylinder; 167. Horizontal slide cylinder; 168. Pressing rod; 170. Scraper assembly; 171. Support rod; 172. Side hinge seat; 173. Inner locking rod; 174. Main scraper; 175. Auxiliary scraper; 176. Outer locking rod; 177. Outer locking sleeve; 178. Auxiliary rod; 179. Side pressure plate; 180. Assembly frame; 181. Handle; 182. Traction seat; 183. Through slot. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-5 One embodiment provided by this utility model: A paving device for municipal road construction includes a flatbed frame 100, characterized in that: a front auxiliary wheel 110 is mounted on the lower front end of the flatbed frame 100, and a rear pressure wheel 120 is mounted on the lower rear end of the flatbed frame 100; a middle pad 130 is mounted in the middle of the flatbed frame 100, and a middle mounting frame 140 is mounted on the surface of the middle pad 130; a support seat 150 is mounted on the front side of the middle mounting frame 140; a working window 101 is opened in the middle of the front side of the flatbed frame 100, and a brick cutting component 160 is mounted on the left side of the working window 101; and a scraper component 170 is mounted on the front side of the rear pressure wheel 120.

[0016] As described in more detail in this embodiment, the rear pressure roller 120 is supported by a bearing bracket 121 on its side, and the bearing bracket 121 is fixed on both sides of the rear end of the flatbed frame 100. The rear pressure roller 120 is covered with a rear arc plate 131, and the rear arc plate 131 and the middle pad plate 130 are integrally formed.

[0017] This facilitates the auxiliary covering assembly with the middle pad 130, and also facilitates the assembly and support of the rear pressure roller 120, making operation and use more convenient and efficient.

[0018] As described in more detail in this embodiment, a front pad plate 132 is covered above the front auxiliary wheel 110, and the front pad plate 132 is fixed to the front end surface of the flatbed frame 100. A front mounting frame 141 corresponding to the middle mounting frame 140 is fixed on the surface of the front pad plate 132, and a retrieval slot 142 is provided on the rear side of the front mounting frame 141 and the front side of the middle mounting frame 140.

[0019] Therefore, during assembly and use, it is convenient to install the cover on the upper part of the board frame 100. At the same time, with the cooperation of the middle frame 140 and the front frame 141, it is convenient to pre-install the corresponding number of bricks, and it is also convenient to pick them up through the picking slot 142.

[0020] As described in more detail in this embodiment, the brick cutting assembly 160 includes an assembly frame 161. The lower part of the assembly frame 161 is assembled to the middle of the left side wall of the pallet frame 100 by assembly bolts 162. A lower cutter 163 is bolted to the center of the lower part of the assembly frame 161. An upper cutter 164 is correspondingly provided on the upper part of the lower cutter 163. A pressing rod 165 is mounted on the upper part of the upper cutter 164. The upper part of the pressing rod 165 is inserted through the middle of the upper arm of the assembly frame 161. A vertical sliding cylinder 166 corresponding to the pressing rod 165 is fixed in the middle of the upper wall of the assembly frame 161. The vertical sliding cylinder 166 is sleeved on the outer wall of the pressing rod 165. A horizontal sliding cylinder 167 is hinged to the top of the pressing rod 165. A pressing rod 168 is inserted through the horizontal sliding cylinder 167. The front end of the pressing rod 168 is hinged to the front side of the upper part of the assembly frame 161.

[0021] Therefore, during assembly and use, it is convenient to cut the bricks using the lower cutter 163 and the upper cutter 164, making operation and use more convenient.

[0022] As described in more detail in this embodiment, the scraper assembly 170 includes a support rod 171, and side hinge seats 172 are fitted on both ends of the support rod 171. The side hinge seats 172 are suspended on the rear side of the bottom of the flatbed frame 100. An inner clamping rod 173 is fixed in the middle of the support rod 171. The inner clamping rod 173 is wrapped around the front and rear of the main scraper 174 and the auxiliary scraper 175. The main scraper 174 and the auxiliary scraper 175 are fastened by bolts. The main scraper 174 and the auxiliary scraper 175 are located obliquely above the front side of the rear pressure roller 120, and the bottom of the main scraper 174 is inclined.

[0023] Therefore, during assembly and use, it is convenient to scrape the outer wall of the rear pressure roller 120 by the main scraper 174 and the auxiliary scraper 175, making operation and use more convenient.

[0024] As described in more detail in this embodiment, the outer ends of both sides of the support rod 171 are integrally fixed with an outer clamp rod 176, and the side sections of the outer clamp rod 176 and the inner clamp rod 173 are both hexagonal. An outer clamp sleeve 177 is bolted to the outside of the outer clamp rod 176, and an auxiliary rod 178 is inserted and mounted on the front end of the outer clamp sleeve 177. A side pressure plate 179 is mounted on the side of the auxiliary rod 178.

[0025] Therefore, during assembly and use, the main scraper 174 and the auxiliary scraper 175 can be counterweighted by the outer sleeve 177 and the auxiliary rod 178, which facilitates the rotation and tilting of the main scraper 174 and the auxiliary scraper 175, making the scraping operation more convenient. At the same time, it can be stepped on with the cooperation of the side pressure plate 179, making the scraping more convenient.

[0026] As described in more detail in this embodiment, the rear end of the flatbed frame 100 is bolted with an assembly frame 180, the inner side of the assembly frame 180 is bolted with a handle 181, and the center of the assembly frame 180 is bolted with a traction seat 182, the rear side of the traction seat 182 having a through slot 183.

[0027] Therefore, during assembly and use, it is easier to assist in traction and pulling of the flatbed frame 100, making operation and use more convenient.

[0028] Working principle: During assembly and use, the trolley frame 100 is placed on the municipal road construction surface to be paved, with the front auxiliary wheel 110 facing the opening position and the rear pressure wheel 120 positioned in the direction of the road to be paved. A corresponding number of bricks are pre-loaded inside the middle frame 140 and the front frame 141. With the cooperation of the work window 101, paving is convenient, and workers can sit on the support base 150, facing the direction of the front auxiliary wheel 110, to carry out paving work. Simultaneously, with the cooperation of the brick cutting component 160, it is easy to press the pressing rod 168 on the horizontal sliding cylinder 167 and the vertical sliding cylinder 168. With the cooperation of 66, the auxiliary scraper 175 supports the main scraper 174 to press down, thereby assisting in cutting bricks with the cooperation of the inner clamping rod 173; with the cooperation of the handle 181 and the traction seat 182, it is convenient to assist in traction and walking. When walking, with the cooperation of the main scraper 174 and the auxiliary scraper 175, through the counterweight of the outer clamping sleeve 177 and the auxiliary rod 178, and with the support of the support rod 171 and the side hinge seat 172, it is convenient for the main scraper 174 and the auxiliary scraper 175 to scrape the rear pressure roller 120, making the surface easy to clean. The operation ends here.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A paving device for municipal road construction, comprising a flatbed frame (100), characterized in that: The front auxiliary wheel (110) is mounted below the front end of the flatbed frame (100), and the rear pressure wheel (120) is mounted below the rear end of the flatbed frame (100). A middle pad (130) is mounted in the middle of the flatbed frame (100), and a middle mounting frame (140) is mounted on the surface of the middle pad (130). A support seat (150) is mounted on the front side of the middle mounting frame (140). A working window (101) is opened in the middle of the front side of the flatbed frame (100), and a brick cutting assembly (160) is mounted on the left side of the working window (101). A scraper assembly (170) is mounted on the front side of the rear pressure wheel (120).

2. The paving device for municipal road construction according to claim 1, characterized in that: The rear pressure roller (120) is supported by a bearing bracket (121) on its side, and the bearing bracket (121) is fixed on both sides of the rear end of the flatbed frame (100). The rear pressure roller (120) is covered with a rear arc plate (131), and the rear arc plate (131) and the middle pad plate (130) are integrally set.

3. A paving device for municipal road construction according to claim 1, characterized in that: The front auxiliary wheel (110) is covered with a front pad (132), and the front pad (132) is fixed to the front end surface of the flatbed frame (100). The front pad (132) is fixed with a front frame (141) corresponding to the middle frame (140), and a retrieval slot (142) is provided on the rear side of the front frame (141) and the front side of the middle frame (140).

4. A paving device for municipal road construction according to claim 1, characterized in that: The brick-cutting assembly (160) includes an assembly frame (161), and the lower part of the assembly frame (161) is assembled to the middle of the left side wall of the flatbed frame (100) by assembly bolts (162). A lower cutter (163) is bolted to the center of the lower part of the assembly frame (161), and an upper cutter (164) is correspondingly provided on the upper part of the lower cutter (163). A pressure bar (165) is assembled on the upper part of the upper cutter (164), and the upper part of the pressure bar (165) is inserted through the middle. A vertical sliding cylinder (166) corresponding to the pressing rod (165) is fixedly provided in the middle of the upper arm of the assembly frame (161) and in the middle of the upper wall of the assembly frame (161). The vertical sliding cylinder (166) is sleeved on the outer wall of the pressing rod (165). A horizontal sliding cylinder (167) is hinged to the top of the pressing rod (165), and a pressing rod (168) is inserted through the horizontal sliding cylinder (167). The front end of the pressing rod (168) is hinged to the front side of the upper part of the assembly frame (161).

5. A paving device for municipal road construction according to claim 1, characterized in that: The scraper assembly (170) includes a support rod (171), and side hinge seats (172) are fitted on both ends of the support rod (171). The side hinge seats (172) are suspended on the rear side of the bottom of the flatbed frame (100). An inner clamping rod (173) is fixed in the middle of the support rod (171), and a main scraper (174) and an auxiliary scraper (175) are fitted around the inner clamping rod (173) at the front and rear. The main scraper (174) and the auxiliary scraper (175) are fastened by bolts. The main scraper (174) and the auxiliary scraper (175) are located obliquely above the front side of the rear pressure roller (120), and the bottom of the main scraper (174) is inclined.

6. A paving device for municipal road construction according to claim 5, characterized in that: The outer ends of both sides of the support rod (171) are integrally fixed with an outer clamp rod (176), and the side sections of the outer clamp rod (176) and the inner clamp rod (173) are both hexagonal. The outer clamp rod (176) is fitted with an outer sleeve (177) by bolts, and an auxiliary rod (178) is inserted and fitted at the front end of the outer sleeve (177), and a side pressure plate (179) is fitted on the side of the auxiliary rod (178).

7. A paving device for municipal road construction according to claim 1, characterized in that: The rear end of the flatbed frame (100) is fitted with an assembly frame (180) by bolts. The inner side of the assembly frame (180) is fitted with a handle (181) by bolts. The center of the assembly frame (180) is also fitted with a traction seat (182) by bolts. The rear side of the traction seat (182) is provided with a through slot (183).

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