Automatic film covering device for edge of cement stabilized macadam base of expressway

Abstract

The utility model relates to the technical field of cement laying and covering, in particular to an automatic film covering device for the edge of a cement stabilized macadam base of an expressway. The adjusting assembly comprises a fixed disc, and a movable disc is arranged on the outer side of the fixed disc; the tamping assembly comprises a tamping disc arranged at the bottom of the moving disc, a connecting plate is fixedly connected to the top wall of the tamping disc, the top end of the connecting plate is fixedly connected to the bottom wall of the moving disc, the adjusting assembly further comprises a fixing block fixedly connected to the top of the fixing base, and a motor is installed on the outer side of the fixing block; the output end of the motor penetrates through the fixing block and is fixedly connected to the outer wall of the fixing disc, the outer wall of the fixing disc is fixedly connected with an external sleeve plate, the device can be installed on the film laminating machine, the edge of geotechnical cloth is tamped while film laminating is conducted through the tamping assembly, the covering effect of the geotechnical cloth is guaranteed, the tamping degree can be adjusted through the adjusting assembly, and the tamping effect is good. And therefore, the tamping effect under different conditions is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement laying covering technical field, especially highway cement stable macadam base edge film automatic covering device. BACKGROUND

[0002] Cement stable macadam base edge film automatic covering device is a kind of equipment for road base construction, it can automatically cover film in the edge of cement stable macadam base, to improve the stability and durability of road.

[0003] Chinese patent authorized announcement number:CN221000523U provides cement stable macadam base edge film automatic covering device, and the scheme "relates to cement laying covering technical field, solves the problem that many parts need to be disassembled during the maintenance of film covering device, leads to the operation needing more time, and then influence highway laying progress.Cement stable macadam base edge film automatic covering device, comprising: mobile seat, the mobile seat top is fixedly arranged with transmission seat;The mobile seat bottom is symmetrically installed with four groups of universal wheels;Through the setting of limiting plate, when hammering plate is replaced, limiting plate will be limited with fixed screw by the driving of limiting slide under the spring, and then the fixing strength of hammering plate is strengthened, so that film covering device can work well stability".

[0004] The above-mentioned device mainly improves and innovates the disassembly of hammering plate, although the efficiency of device disassembly in film covering process is improved, but the result of tamping the edge of geotextile is not designed when cement stable macadam base is covered, so that the tightness of geotextile covering in film covering process cannot be guaranteed, so that the device has certain limitation. UTILITY MODEL CONTENT

[0005] In view of the above or the problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide highway cement stable macadam base edge film automatic covering device.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: highway cement stable macadam base edge film automatic covering device, including fixed seat;And, adjusting assembly, including fixed disc, the outside of fixed disc is provided with moving disc;And, tamping assembly, including the tamping disc that setting is in the bottom of moving disc, the top wall of tamping disc is fixedly connected with connecting plate, and the top of connecting plate is fixedly connected in the bottom wall of moving disc.

[0008] As a preferred scheme of the utility model automatic covering device for the edge film of cement stabilized macadam base layer of highway, wherein: the adjusting assembly further includes fixed block fixedly connected at the top of the fixed seat, motor is installed at the outer side of the fixed block, and the output end of the motor is fixedly connected at the outer wall of the fixed disc through the fixed block.

[0009] As a preferred scheme of the utility model automatic covering device for the edge film of cement stabilized macadam base layer of highway, wherein: the outer wall is fixedly connected with external sleeve plate, the outer wall of the moving disc is fixedly connected with plug block matched with the inner wall of the external sleeve plate, the outer wall of the plug block is provided with threaded groove, and the inner wall of the threaded groove is threadedly connected with threaded rod.

[0010] As a preferred scheme of the utility model automatic covering device for the edge film of cement stabilized macadam base layer of highway, wherein: the tamping assembly further includes rotating groove provided at the outer wall of the moving disc, the outer wall of the connecting plate is fixedly connected with rotating column, the rotating column is matched with the inner wall of the rotating groove, the outer wall of the fixed seat is fixedly connected with fixed plate, and the connecting plate is slidingly connected at the inner wall of the fixed plate.

[0011] As a preferred scheme of the utility model automatic covering device for the edge film of cement stabilized macadam base layer of highway, wherein: the outer wall of the fixed seat is fixedly connected with moving rod, and the outer wall of the moving rod is slidingly connected with positioning rod.

[0012] As a preferred scheme of the utility model automatic covering device for the edge film of cement stabilized macadam base layer of highway, wherein: the outer wall of the moving rod and the positioning rod is equidistantly provided with positioning hole.

[0013] As a preferred scheme of the utility model automatic covering device for the edge film of cement stabilized macadam base layer of highway, wherein: the top end of the threaded rod is fixedly connected with fixed rod, the outer wall of the fixed rod is rotatably connected with sleeve, the outer wall of the sleeve is fixedly connected with connecting rod, and the tail end of the connecting rod is fixedly connected at the outer wall of the fixed disc.

[0014] The utility model discloses a cement stabilized macadam base layer edge film automatic covering device of highway has the advantages that the device is installed on the film laminating machine, the tamping assembly tamps the edge of geotextile while laminating, guarantees the covering effect of geotextile, and the tamping degree can be adjusted through the adjusting assembly, thereby meeting the tamping effect under different conditions. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 It is an overall structure schematic diagram of the automatic film covering device for the edge part of the cement stabilized macadam base of the highway.

[0017] Figure 2 It is a rear view structure schematic diagram and a local enlarged view of the automatic film covering device for the edge part of the cement stabilized macadam base of the highway.

[0018] Figure 3 It is a split structure schematic diagram of the adjusting assembly of the automatic film covering device for the edge part of the cement stabilized macadam base of the highway.

[0019] Figure 4 It is a split structure schematic diagram of the tamping assembly of the automatic film covering device for the edge part of the cement stabilized macadam base of the highway.

[0020] In the figure, 10 is a fixed seat, 20 is an adjusting assembly, 201 is a fixed block, 202 is a motor, 203 is a fixed disc, 204 is an external sleeve plate, 205 is a moving disc, 206 is an insertion block, 207 is a threaded groove, 208 is a threaded rod, 30 is a tamping assembly, 301 is a rotating groove, 302 is a connecting plate, 303 is a rotating column, 304 is a tamping disc, 305 is a fixed plate, 40 is a moving rod, 50 is a positioning rod, 60 is a positioning hole, 70 is a fixed rod, 80 is a connecting rod, and 90 is a sleeve. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments.

[0024] Referring to Figures 1 to 3 The automatic film covering device for the highway cement stabilized macadam base edge part comprises a fixed seat 10; wherein the fixed seat 10 is the core normal structure of the device, and is used for mounting and supporting a plurality of components and parts.

[0025] Further, the adjusting assembly 20 comprises a fixed disc 203, and the outer side of the fixed disc 203 is provided with a moving disc 205; wherein the moving disc 205 is arranged on the outer side of the fixed disc 203, and the size of the moving disc 205 is slightly larger than that of the fixed disc 203.

[0026] Further, the tamping assembly 30 comprises a tamping disc 304 arranged at the bottom of the moving disc 205, and the top wall of the tamping disc 304 is fixedly connected with a connecting plate 302, and the top end of the connecting plate 302 is fixedly connected with the bottom wall of the moving disc 205; wherein the tamping disc 304 needs to have a certain weight, so as to ensure that the tamping disc 304 is driven and controlled in the vertical direction by the connecting plate 302 to perform the beating operation on the geotextile and the macadam base, and the tightness of the film covering is ensured.

[0027] Specifically, the adjusting assembly 20 further comprises a fixed block 201 fixedly connected with the top of the fixed seat 10, and the outer side of the fixed block 201 is mounted with a motor 202, and the output end of the motor 202 is fixedly connected with the outer wall of the fixed disc 203 through the fixed block 201; wherein the motor 202 provides power input for the operation of the adjusting assembly 20, and the motor 202 drives the fixed disc 203 to rotate, so as to drive the moving disc 205 to perform eccentric motion.

[0028] Further, the outer wall is fixedly connected with an external sleeve plate 204, the outer wall of the moving disc 205 is fixedly connected with an insertion block 206 matched with the inner wall of the external sleeve plate 204, the outer wall of the insertion block 206 is provided with a threaded groove 207, and the inner wall of the threaded groove 207 is threadedly connected with a threaded rod 208; wherein the insertion block 206 can be perfectly clamped into the external sleeve plate 204, so as to realize the connection between the moving disc 205 and the fixed disc 203, and the threaded rod 208 is threadedly connected with the threaded groove 207, so as to drive the insertion block 206 and the moving disc 205 to move along the outer surface of the threaded rod 208.

[0029] Referring to Figures 1 to 4The tamping assembly 30 further comprises a rotating groove 301 formed in the outer wall of the moving disc 205, the outer wall of the connecting plate 302 is fixedly connected with a rotating column 303, the rotating column 303 is matched with the inner wall of the rotating groove 301, the outer wall of the fixed seat 10 is fixedly connected with a fixed plate 305, and the connecting plate 302 is slidingly connected to the inner wall of the fixed plate 305; wherein the rotating groove 301 matched with the size of the rotating column 303 is formed in the outer wall of the moving disc 205, so that the rotating column 303 can move up and down in the rotating groove 301 during the eccentric motion of the moving disc 205, thereby converting the driving force of the motor 202 into the power for the up-and-down movement of the tamping disc 304, and the limiting structure between the rotating column 303 and the moving disc 205 can be designed to enable the moving disc 205 to move in the vertical direction without being separated from the moving disc 205.

[0030] Specifically, the outer wall of the fixed seat 10 is fixedly connected with a moving rod 40, and the outer wall of the moving rod 40 is slidingly connected with a positioning rod 50; wherein the distal end of the positioning rod 50 is fixed on the film laminating machine, and in use, the moving rod 40 can be pulled according to the actual size of the geotechnical cloth, so as to adjust the stability of the whole device.

[0031] Referring to Figure 1 and Figure 2 , the outer walls of the moving rod 40 and the positioning rod 50 are both provided with positioning holes 60 at equal intervals; wherein the positioning holes 60 can be multiple, and are equally spaced on the outer surfaces of the moving rod 40 and the positioning rod 50, so as to realize the fixation of the moving rod 40 and the positioning rod 50.

[0032] Specifically, the top end of the threaded rod 208 is fixedly connected with a fixed rod 70, the outer wall of the fixed rod 70 is rotatably connected with a sleeve 90, the outer wall of the sleeve 90 is fixedly connected with a connecting rod 80, and the distal end of the connecting rod 80 is fixedly connected to the outer wall of the fixed disc 203; wherein the connecting rod 80 and the sleeve 90 connect the fixed rod 70 and the fixed disc 203, and further connect the threaded rod 208 and the moving disc 205 with the fixed disc 203, thereby ensuring the stability of the whole device.

[0033] Working principle: first, the device is installed on the outside of the film laminating machine or the moving vehicle, one end of the positioning rod 50 is fixed to the outer wall of the film laminating machine, and during the movement of the mobile device in the gravel base, the motor 202 is started, the motor 202 drives the fixed disc 203 to rotate, and the moving disc 205 is fixed with the fixed disc 203 through the insertion block 206 and the clamping in the outer sleeve plate 204, so that the moving disc 205 is driven to make eccentric motion with the center of the fixed disc 203;

[0034] When the moving disc 205 does eccentric movement, since the connecting plate 302 is clamped to the inner wall of the fixed plate 305, and the rotating column 303 can slide in the inner wall of the rotating groove 301, when the moving disc 205 moves, the connecting plate 302 is driven to move synchronously, and the connecting plate 302 is limited by the fixed plate 305, so that the connecting plate 302 moves in the vertical direction, and the ramming disc 304 drives the edge of the geotextile to reciprocate and hit, so that the tightness of the geotextile and the gravel base is realized.

[0035] When it is necessary to adjust the hitting frequency of the ramming disc 304, the fixed rod 70 is rotated, the fixed rod 70 drives the threaded rod 208 to rotate synchronously, so that the position of the moving disc 205 in the vertical direction is adjusted, and the range of the eccentric movement of the moving disc 205 is adjusted.

[0036] Pulling the moving rod 40 can control the position of the whole device and the laminating machine, so that the position of the ramming assembly 30 can be adjusted according to the size of the geotextile, and the use requirement in different situations is met, and the bolt or the positioning structure is inserted into the positioning hole 60, so that the fixing property of the moving rod 40 is realized.

[0037] It should be noted that the above embodiments are only used to illustrate the technical scheme of the utility model and are not limited, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical scheme of the utility model, and all should be covered in the claim range of the utility model.

Claims

1. An automatic film covering device for the edge of cement-stabilized crushed stone base course on highways, characterized in that: Including fixed seat (10);And, Adjusting assembly (20) including fixed disc (203), the outer side of fixed disc (203) is provided with moving disc (205);And, Rammer assembly (30) including rammer disc (304) arranged at the bottom of moving disc (205), the top wall of rammer disc (304) is fixedly connected with connecting plate (302), and the top end of connecting plate (302) is fixedly connected on the bottom wall of moving disc (205).

2. The automatic covering device for highway cement stabilized macadam base edge film according to claim 1, characterized in that: The adjusting assembly (20) further comprises a fixed block (201) fixedly connected to the top of the fixed seat (10), and a motor (202) is installed on the outer side of the fixed block (201), and the output end of the motor (202) is fixedly connected to the outer wall of the fixed disc (203) through the fixed block (201).

3. The automatic covering device for highway cement stabilized macadam base edge film according to claim 2, characterized in that: The outer wall is fixedly connected with an external sleeve plate (204), and the outer wall of the moving disc (205) is fixedly connected with an insertion block (206) matched with the inner wall of the external sleeve plate (204), and the outer wall of the insertion block (206) is provided with a threaded groove (207), and the inner wall of the threaded groove (207) is threadedly connected with a threaded rod (208).

4. The automatic covering device for highway cement stabilized macadam base edge film according to claim 3, characterized in that: The rammer assembly (30) further comprises a rotating groove (301) opened in the outer wall of the moving disc (205), and the outer wall of the connecting plate (302) is fixedly connected with a rotating column (303), and the rotating column (303) is matched with the inner wall of the rotating groove (301), and the outer wall of the fixed seat (10) is fixedly connected with a fixed plate (305), and the connecting plate (302) is slidingly connected to the inner wall of the fixed plate (305).

5. The automatic covering device for highway cement stabilized macadam base edge film according to claim 4, characterized in that: The outer wall of the fixed seat (10) is fixedly connected with a moving rod (40), and the outer wall of the moving rod (40) is slidingly connected with a positioning rod (50).

6. The automatic covering device for highway cement stabilized macadam base edge film according to claim 5, characterized in that: The outer wall of the moving rod (40) and the positioning rod (50) is equally provided with a positioning hole (60).

7. The automatic covering device for highway cement stabilized macadam base edge film according to claim 6, characterized in that: The top end of the threaded rod (208) is fixedly connected with a fixed rod (70), the outer wall of the fixed rod (70) is rotatably connected with a sleeve (90), the outer wall of the sleeve (90) is fixedly connected with a connecting rod (80), and the end of the connecting rod (80) is fixedly connected to the outer wall of the fixed disc (203).

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