Road maintenance auxiliary material laying device

Abstract

The utility model discloses a road maintenance auxiliary material laying device which comprises a frame, a winding drum is arranged at the top of the frame, a film material is wound on the outer wall of the winding drum, an inclined plate is fixed on the outer wall of the top of the frame, a supporting plate is fixed on the outer wall of the top of the inclined plate, a guide roller is connected to the outer wall of one side of the supporting plate through a bearing, and a cutter is fixed on the outer wall of one side of the guide roller. And one end of the guide roller penetrates through the supporting plate and is fixedly provided with a rotating shaft, one end of the rotating shaft is fixedly provided with a winding wheel, a steel wire rope is wound in the winding wheel, and the rotating shaft is sleeved with a torsional spring. By pulling the steel wire rope, the steel wire rope drives the rolling wheel and the guide roller to rotate, then the cutter on the outer wall of the guide roller can cut off a membrane material, and the effect that the membrane material for road maintenance can be conveniently cut off when being laid is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field, concretely relates to a road maintenance auxiliary material laying device. BACKGROUND

[0002] Road construction refers to the process that road infrastructure is converted from drawing to actual road through the hard work of construction personnel and the application of advanced construction technology on the basis of road design, and is an important content in municipal engineering.

[0003] At present, when the road is constructed, auxiliary materials need to be laid for maintenance, so that the quality of road hardening is better, and the laid auxiliary materials are usually plastic film, which needs to be cut by hand during the laying process, so that the auxiliary materials are inconvenient to cut during laying. Therefore, it is urgent to design a road maintenance auxiliary material laying device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a road maintenance auxiliary material laying device to solve the above problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A road maintenance auxiliary material laying device, comprising a frame, a winding drum is arranged on the top of the frame, a film material is wound on the outer wall of the winding drum, an inclined plate is fixed on the outer wall of the top of the frame, a support plate is fixed on the top outer wall of the inclined plate, a guide roller is connected to the outer wall of one side of the support plate through a bearing, a cutter is fixed on the outer wall of one side of the guide roller, a rotating shaft is fixed on one end of the guide roller through the support plate, a winding wheel is fixed on one end of the rotating shaft, a steel wire rope is wound in the winding wheel, and a torsional spring is sleeved on the outer part of the rotating shaft.

[0007] Further, a support is fixed on the outer wall of the top of the frame, two brackets are fixed on the outer wall of one side of the support, and the winding drum is located in the bracket.

[0008] Further, an installation frame is fixed on the outer wall of the top of the frame, a pressure roller one and a pressure roller two are rotatably connected in the installation frame, and the film material passes between the pressure roller one and the pressure roller two.

[0009] Further, an arc groove is arranged on the top outer wall of the inclined plate, and the arc groove is matched with the cutter.

[0010] Further, a handrail is fixed on the outer wall of one side of the support, and a handle is arranged on one end of the handrail.

[0011] Further, the bottom of the handle is hinged with a rotating rod, the outer wall of the bottom of the rotating rod is fixed with a connecting plate, and one end of the steel wire rope is fixed with the connecting plate.

[0012] In the above technical scheme, the road maintenance auxiliary material laying device has the beneficial effects that: the steel wire rope is pulled to drive the winding wheel and the guide roller to rotate, so that the cutter on the outer wall of the guide roller can cut the film material, achieving the effect that the film material for road maintenance can be conveniently cut during laying; the film material is extruded during unwinding by the pressure roller one and the pressure roller two, so that the film material is not prone to wrinkles during unwinding, and the laying effect of the film material is better; the rotating rod is rotated to pull the steel wire rope through the connecting plate, so that the operator can operate the steel wire rope more conveniently during cutting of the film material, and the hand is prevented from slipping when pulling the steel wire rope. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0014] Fig. 1 A front view structural schematic diagram of the road maintenance auxiliary material laying device embodiment of the present application is provided.

[0015] Fig. 2 A winding wheel structural schematic diagram of the road maintenance auxiliary material laying device embodiment of the present application is provided.

[0016] Fig. 3 An A place enlarged structural schematic diagram of the road maintenance auxiliary material laying device embodiment of the present application is provided.

[0017] Explanation of reference signs:

[0018] 1 frame, 2 wheel, 3 handrail, 4 handle, 5 support, 6 bracket, 7 winding drum, 8 film material, 9 mounting frame, 10 pressure roller one, 11 pressure roller two, 12 inclined plate, 13 support plate, 14 guide roller, 15 cutter, 16 circular arc groove, 17 rotating rod, 18 connecting plate, 19 steel wire rope, 20 rotating shaft, 21 winding wheel, 22 torsion spring. DETAILED DESCRIPTION

[0019] In order to make those skilled in the art better understand the technical scheme of the present application, the present application will be further described in detail with reference to the drawings.

[0020] As Figs. 1-3The utility model discloses an auxiliary material laying device for road maintenance provides, including frame 1, the top of frame 1 is provided with reel 7, and the outer wall of reel 7 is wound with film material 8, and the top outer wall of frame 1 is fixed with inclined plate 12, and the top outer wall of inclined plate 12 is fixed with support plate 13, and the outer wall bearing of one side of support plate 13 is connected with guide roller 14, and the outer wall of one side of guide roller 14 is fixed with cutter 15, and one end of guide roller 14 is fixed with rotating shaft 20 through support plate 13, and one end of rotating shaft 20 is fixed with winding wheel 21, and the inside winding of winding wheel 21 has steel wire rope 19, and the outside of rotating shaft 20 is sleeved with torsion spring 22.

[0021] Specifically, in the embodiment, including frame 1, the top of frame 1 is provided with reel 7, and the outer wall of reel 7 is wound with film material 8, and the film material 8 is plastic film, and the top outer wall of frame 1 is fixed with inclined plate 12, and the top outer wall of inclined plate 12 is fixed with support plate 13, and the outer wall bearing of one side of support plate 13 is connected with guide roller 14, when using, the film material is put on the reel and passes through support plate 13 and guide roller 14, and the outer wall of one side of guide roller 14 is fixed with cutter 15, when guide roller 14 rotates, cutter 15 can cut film material 8, one end of guide roller 14 is fixed with rotating shaft 20 through support plate 13, one end of rotating shaft 20 is fixed with winding wheel 21, the inside winding of winding wheel 21 has steel wire rope 19, and the end of steel wire rope 19 is fixed with winding wheel 21, as Fig. 3 When the steel wire rope 19 is pulled, the guide roller 14 can rotate counterclockwise, the outer wall of the rotating shaft 20 is sleeved with the torsion spring 22, one end of the torsion spring 22 is fixed with the support plate 13, the other end is fixed with the winding wheel 21, so that the torsion spring 22 can keep the winding wheel 21 clockwise rotating, and when the steel wire rope 19 is relaxed, the winding wheel 21 can automatically wind the steel wire rope 19.

[0022] The utility model provides an auxiliary material laying device for road maintenance, by pulling the steel wire rope 19, the steel wire rope 19 drives the reel 21 and the guide roller 14 to rotate, and the cutter 15 on the outer wall of the guide roller 14 can cut the film material 8, which realizes the effect of cutting the film material 8 for road maintenance during laying.

[0023] The utility model provides a top outer wall of car frame 1 is fixed with support 5, one side outer wall of support 5 is fixed with two bracket 6, and the reel 7 is located the inside of bracket 6, so that the film material 8 can be unwound in the inside of bracket 6, and the width of film material 8 is less than the spacing of two bracket 6, so that when the film material 8 is unwound, the reel 7 will not be separated from bracket 6, the top outer wall of car frame 1 is fixed with mounting bracket 9, the inside rotation of mounting bracket 9 is connected with pressure roller no. 10 and pressure roller no. 2 11, and the film material 8 passes between pressure roller no. 10 and pressure roller no. 2 11, and the unwinding of film material 8 can be extruded through pressure roller no. 10 and pressure roller no. 2 11, so that the film material 8 is not easy to produce the wrinkle when unwinding, and then make the laying effect of film material 8 better, the top outer wall of inclined plate 12 is provided with arc recess 16, and arc recess 16 is matched with cutter 15, and the film material 8 can be cut off smoothly by cutter 15 by utilizing arc recess 16, the bottom rotation of car frame 1 is connected with wheel 2, and the number of wheel 2 is preferably four, one side outer wall of support 5 is fixed with handrail 3, and one end of handrail 3 is provided with handle 4, handle 4 has two, and the car frame 1 can be moved through wheel 2 by holding handle 4, and then make the film material 8 not need to bend when unwinding, make the laying of film material 8 more convenient, prevent the worker from being uncomfortable for long time bending, the bottom of handle 4 is hinged with rotating rod 17, rotating rod 17 is hinged at the bottom of one of handle 4, the bottom outer wall of rotating rod 17 is fixed with connecting plate 18, one end of steel wire rope 19 is fixed with connecting plate 18, the steel wire rope 19 is pulled through connecting plate 18 by rotating rod 17, and then make the operation of steel wire rope 19 more convenient when the film material 8 is cut off, prevent the hand from slipping when pulling steel wire rope 19, and simultaneously, car frame 1, wheel 2, support 5 and handrail 3 are made of light material, so that the laying device is more portable.

[0024] Working principle: when using, the both ends of reel 7 are put into the inside of bracket 6, so that bracket 6 supports the reel 7 with film material 8, then the film material 8 is unwound and passes between pressure roller no. 10 and pressure roller no. 2 11, and the film material 8 passes through inclined plate 12 and guide roller 14, one end of film material 8 is fixed on the road needing maintenance, and then handle 4 is pulled, so that car frame 1 drives through wheel, and then the film material 8 is unwound, when the film material 8 needs to be cut off, rotating rod 17 is rotated to handle 4 by hand, so that rotating rod 17 pulls steel wire rope 19 through connecting plate 18, and then steel wire rope 19 drives reel 21 to rotate, at this moment, the elastic force of torsional spring 22 gradually increases, simultaneously, reel 21 drives guide rod to rotate, so that cutter 15 on guide rod cuts off film material 8, then rotating rod 17 is loosened, at this moment, the elastic force of torsional spring 22 resets reel 21 and guide roller 14, simultaneously, rotating rod 17 is also reset through the pulling of steel wire rope 19.

[0025] Certain exemplary embodiments of this application have been described by way of illustration in the foregoing detail. It will be understood by those skilled in the art, upon reading and understanding the specification, that changes in form and detail can be made to the embodiments disclosed herein without departing from the spirit and scope of the application. Thus, the above-described embodiments should not be construed as limiting, but merely as illustrative, and the scope of the disclosure should be determined from the appended claims.

Claims

1. A roadway maintenance mat laying apparatus, comprising: The utility model provides a kind of film material cutting and rolling machine, including frame (1), the top of the frame (1) is provided with reel (7), the outer wall of the reel (7) is wound with film material (8), the top outer wall of the frame (1) is fixed with inclined plate (12), the top outer wall of the inclined plate (12) is fixed with support plate (13), the outer wall of one side of the support plate (13) is bearing connected with guide roller (14), the outer wall of one side of the guide roller (14) is fixed with cutter (15), one end of the guide roller (14) is fixed with rotating shaft (20) penetrating support plate (13), one end of the rotating shaft (20) is fixed with winding wheel (21), the inside of the winding wheel (21) is wound with steel wire rope (19), the outside of the rotating shaft (20) is sleeved with torsion spring (22).

2. A device for laying road maintenance accessories according to claim 1, characterized in that, The top outer wall of the frame (1) is fixed with support (5), the outer wall of one side of the support (5) is fixed with two brackets (6), and the reel (7) is located in the inside of the bracket (6).

3. A device for laying road maintenance accessories according to claim 1, characterized in that, The top outer wall of the frame (1) is fixed with mounting bracket (9), the inside of the mounting bracket (9) is rotatably connected with press roll one (10) and press roll two (11), and the film material (8) passes between press roll one (10) and press roll two (11).

4. A device for laying road maintenance accessories according to claim 1, characterized in that, The top outer wall of the inclined plate (12) is provided with circular arc groove (16), and the circular arc groove (16) is matched with the cutter (15).

5. A device for laying road maintenance accessories according to claim 2, characterized in that, The bottom of the frame (1) is rotatably connected with wheel (2), the outer wall of one side of the support (5) is fixed with handrail (3), and one end of the handrail (3) is provided with handle (4).

6. A device for laying a road maintenance accessory according to claim 5, characterized in that The bottom of the handle (4) is hinged with rotating rod (17), the bottom outer wall of the rotating rod (17) is fixed with connecting plate (18), and one end of the steel wire rope (19) is fixed with the connecting plate (18).

Images