CN220767644U - Highway engineering shop membrane device - Google Patents
Highway engineering shop membrane device Download PDFInfo
- Publication number
- CN220767644U CN220767644U CN202322331083.XU CN202322331083U CN220767644U CN 220767644 U CN220767644 U CN 220767644U CN 202322331083 U CN202322331083 U CN 202322331083U CN 220767644 U CN220767644 U CN 220767644U
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- China
- Prior art keywords
- sliding
- film
- shaped inclined
- inclined pushing
- pushing frame
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- 239000012528 membrane Substances 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 10
- 239000002344 surface layer Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002985 plastic film Substances 0.000 description 6
- 229920006255 plastic film Polymers 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Knives (AREA)
Abstract
The utility model discloses a highway engineering film laying device, which relates to the technical field of highway construction and comprises a movable frame; the movable frame is connected with a U-shaped inclined pushing frame, a detachable connecting piece is arranged at the bottom of the U-shaped inclined pushing frame, the bottom end of the U-shaped inclined pushing frame is connected with a film rolling cylinder through the detachable connecting piece, and a film material is arranged on the film rolling cylinder; the U-shaped inclined pushing frame is connected with a connecting column near the bottom, and the tail end of the connecting column is connected with a limiting penetrating sleeve; the connecting column is provided with a strip-shaped chute, and the strip-shaped chute is connected with a sliding cutter in a sliding manner. According to the utility model, the film material wound on the film winding drum is rolled by the movable roller behind the movable frame by pushing the movable frame, so that the film material is spread on the road surface layer along the way, when the road surface layer reaches the end position of the road, the sliding push rod can be directly pushed, and the sliding push rod can drive the sliding cutter to cut off the film material passing through the limiting sleeve by means of the linkage rod, so that the use is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of highway construction, in particular to a highway engineering film paving device.
Background
Some highway pavements are built by cement, proper moisture is needed for cement solidification, and the cement needs to react with the moisture to continuously enhance the hardness of the concrete, so that plastic films are paved on the surfaces of the highway, and the plastic films are used for preventing the evaporation of the moisture, avoiding the phenomena of too fast evaporation of the moisture, generation of dry cracking, peeling and the like, and influencing the strength of the concrete;
the Chinese patent grant publication number is CN218233085U, and the name is a highway engineering film paving device, which comprises a vehicle body, two sets of symmetrical wheels are connected to the automobile body bearing, one end of automobile body is provided with puts the membrane rotary drum, still fixedly connected with diaphragm on the automobile body, be provided with film paving mechanism on the diaphragm. According to the scheme, the plastic film on the film placing winding drum is paved on the surface layer of a highway through the film paving mechanism.
The defects of the prior art scheme are that: according to the scheme, although the film can be quickly and effectively paved, when the plastic film is paved for one section and needs to be cut off, the vehicle body is not provided with a related quick cutting device, the plastic film needs to be manually cut off by using a cutting tool, the operation is not convenient enough, and the operation efficiency is low.
Disclosure of Invention
The utility model aims to provide a highway engineering film paving device, which aims to solve the technical problem that the highway film paving device in the prior art is inconvenient to cut off the end part of a paved plastic film rapidly.
The technical problems to be solved by the utility model can be realized by the following technical scheme:
the highway engineering film laying device comprises a movable frame, wherein two sides of the bottom of the movable frame are connected with movable rollers; the movable frame is connected with a U-shaped inclined pushing frame, a detachable connecting piece is arranged at the bottom of the U-shaped inclined pushing frame, the bottom end of the U-shaped inclined pushing frame is connected with a film rolling cylinder through the detachable connecting piece, and a film material is arranged on the film rolling cylinder;
the U-shaped inclined pushing frame is connected with a connecting column near the bottom, and the tail end of the connecting column is connected with a limiting penetrating sleeve; the connecting column is provided with a strip-shaped chute, a sliding cutter is connected to the strip-shaped chute in a sliding manner, and a limiting spring is connected between the sliding end of the sliding cutter and the strip-shaped chute; the side wall of the U-shaped inclined pushing frame is connected with a guide sleeve, a sliding push rod is inserted in the guide sleeve in a sliding mode, one end, close to the connecting column, of the sliding push rod is movably connected with a linkage rod through a hinge, and the tail end of the linkage rod is movably connected with the sliding cutter through a hinge.
As a further scheme of the utility model: the detachable connecting piece comprises a shaft lever, the shaft lever is arranged between two ends of the bottom of the U-shaped inclined pushing frame, the film winding cylinder is rotatably sleeved on the shaft lever, two ends of the shaft lever are connected with square end bodies, square holes matched with the square end bodies are formed in two ends of the bottom of the U-shaped inclined pushing frame, and limiting blocking pieces are arranged on the square end bodies.
As a further scheme of the utility model: the limiting stop piece comprises an inserting rod and a stop block, the inserting rod longitudinally penetrates through the corresponding square end body, and the stop block is connected to the top end of the inserting rod.
As a further scheme of the utility model: the limiting sleeve is connected with an auxiliary baffle aligned with the sliding cutter.
As a further scheme of the utility model: and the auxiliary baffle is provided with a cutting groove matched with the cutting edge of the sliding cutter.
As a further scheme of the utility model: one end of the sliding push rod, which is far away from the connecting column, is connected with a push handle.
The utility model has the beneficial effects that:
1. according to the utility model, the film material wound on the film winding drum is rolled by the movable roller behind the movable frame by pushing the movable frame, so that the film material is unfolded and paved on the surface layer of a road along the way, when the film material is paved to reach the end position of the road, the sliding push rod can be directly pushed, and the sliding push rod can drive the sliding cutter to rapidly cut off the film material passing through the limiting sleeve by virtue of the linkage rod, so that the film material cutting machine is convenient and quick to use;
2. the film winding cylinder is rotatably sleeved on the shaft rod, the shaft rod is matched and butted at the bottom of the U-shaped inclined pushing frame by virtue of the square end bodies at the two ends, the square end bodies are limited on the U-shaped inclined pushing frame by virtue of the limiting blocking piece, and when the film winding cylinder needs to be replaced, the film winding cylinder can be quickly disassembled by pulling out the limiting blocking piece and then pulling out the shaft rod.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 3 is a schematic top view of the mated connection of the spacing sleeve and the auxiliary baffle in the present utility model;
FIG. 4 is a schematic top view of a partial structure of the film winding drum and the U-shaped inclined pushing frame in the utility model;
FIG. 5 is a schematic cross-sectional view of the shaft and block end of the present utility model.
In the figure: 1. a moving frame; 2. a U-shaped oblique pushing frame; 3. a film rolling cylinder; 4. a membrane material; 5. moving the roller; 6. a push handle; 7. sliding the push rod; 8. guide sleeve; 9. a square end body; 10. a rod; 11. a linkage rod; 12. a connecting column; 13. a strip-shaped chute; 14. a limit spring; 15. sliding the cutter; 16. limiting the penetration sleeve; 17. an auxiliary baffle; 18. grooving; 19. a shaft lever; 20. and a stop block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, a highway engineering film laying device comprises a movable frame 1, wherein both sides of the bottom of the movable frame 1 are connected with movable rollers 5, and the movable rollers 5 facilitate the whole movement; the moving frame 1 is connected with a U-shaped inclined pushing frame 2, an operator can grasp the top of the U-shaped inclined pushing frame 2 to push the whole device to move, a detachable connecting piece is arranged at the bottom of the U-shaped inclined pushing frame 2, a film winding drum 3 is connected to the bottom of the U-shaped inclined pushing frame 2 through the detachable connecting piece, a film material 4 is wound on the film winding drum 3, the detachable connecting piece comprises a shaft lever 19, the shaft lever 19 is arranged between two ends of the bottom of the U-shaped inclined pushing frame 2, the film winding drum 3 is rotatably sleeved on the shaft lever 19, square holes matched with square end bodies 9,U are formed in two ends of the shaft lever 19 at the bottom of the inclined pushing frame 2, the square end bodies 9 penetrate through the corresponding square holes, a limiting baffle piece is arranged on the square end bodies 9, the limiting baffle piece comprises an inserting rod 10 and a stop block 20, the inserting rod 10 longitudinally penetrates through the corresponding square end bodies 9, the inserting rod 10 can slide relative to the square end bodies 9 to facilitate the pulling-down, the stop block 20 is connected to the top end of the inserting rod 10, when the shaft lever 19 is connected to the bottom of the U-shaped inclined pushing frame 2 through the end bodies 9, the square end bodies 19 can not be pulled out from the U-shaped inclined pushing frame 2, and the two ends of the U-shaped inclined pushing frame 2 can not be replaced when the shaft lever 19 is rotated, and the square end body 19 can not be rotated, and the film can not be removed from the U-shaped end 3 is prevented from being replaced;
the U-shaped inclined pushing frame 2 is connected with a connecting column 12 near the bottom, the tail end of the connecting column 12 is connected with a limiting penetrating sleeve 16, when film laying is carried out, the end part of the film material 4 passes through the limiting penetrating sleeve 16 in advance, then the end part of the film material 4 is pressed below a movable roller 5 behind the movable frame 1, then the whole movable frame 1 is pushed to move, so that the movable roller 5 pressing the film material 4 in the rear direction pulls the film material 4 on the film winding drum 3 in the rolling process, the film winding drum 3 rotates to release more film materials 4, the film material is conveniently laid on the surface layer of a highway, and a pushed person can stand on the spread film material 4, so that the weight is conveniently applied to the film material 4, and the film material 4 in the advancing direction is conveniently unfolded;
the connecting column 12 is provided with a bar-shaped chute 13, the bar-shaped chute 13 is connected with a sliding cutter 15 in a sliding way, a limiting spring 14 is connected between the sliding end of the sliding cutter 15 and the bar-shaped chute 13, and the limiting spring 14 can be compressed; an auxiliary baffle 17 aligned with the sliding cutter 15 is connected to the limiting threading sleeve 16, a cutting groove 18 matched with the cutting edge of the sliding cutter 15 is formed in the auxiliary baffle 17, a guide sleeve 8 is connected to the side wall of the U-shaped inclined pushing frame 2, a sliding push rod 7 is inserted in the guide sleeve 8 in a sliding mode, one end, close to the connecting column 12, of the sliding push rod 7 is movably connected with a linkage rod 11 through a hinge, the tail end of the linkage rod 11 is movably connected with the sliding cutter 15 through a hinge, and one end, far away from the connecting column 12, of the sliding push rod 7 is connected with a push handle 6;
when the film material 4 needs to be cut off, an operator can directly push the sliding push rod 7 to slide along the guide sleeve 8 through the push handle 6, the sliding push rod 7 extrudes the linkage rod 11, the linkage rod 11 pushes the sliding cutter 15 to slide along the strip-shaped sliding groove 13, the sliding cutter 15 slides towards the auxiliary baffle 17, the film material 4 passing through the auxiliary baffle 17 is cut off, the cutting edge of the sliding cutter 15 is conveniently embedded into the end face of the auxiliary baffle 17 through the cutting groove 18 arranged on the auxiliary baffle 17, the film material 4 is conveniently cut off rapidly, and the operation by a tool such as scissors is not needed.
The working principle of the utility model is as follows: firstly, a film rolling cylinder 3 is mounted on a shaft lever 19 at the bottom of a U-shaped inclined pushing frame 2, then the end part of a film material 4 passes through a limiting penetrating sleeve 16 and is pressed below a movable roller 5 behind a movable frame 1, then an operator can grasp the top of the U-shaped inclined pushing frame 2 to push the whole movable frame 1 to move, so that the movable roller 5 behind the movable frame 1 presses the film material 4 to pull the film material 4 on the film rolling cylinder 3 in the rolling process, the film rolling cylinder 3 rotates to release more film materials 4, the film material is conveniently paved on the surface layer of a highway, and a person pushing the film material can stand on the paved film material 4, so that the weight is conveniently applied to the film material 4, and the film material 4 in the advancing direction is conveniently unfolded;
when the film is laid to reach the end of a highway and the film material 4 needs to be cut off, an operator can push the sliding push rod 7 to slide along the guide sleeve 8 directly through the push handle 6, the sliding push rod 7 extrudes the linkage rod 11, the linkage rod 11 pushes the sliding cutter 15 to slide along the strip-shaped sliding chute 13, the sliding cutter 15 slides towards the auxiliary baffle 17, the film material 4 passing through the auxiliary baffle 17 is cut off, the cutting edge of the sliding cutter 15 is conveniently embedded into the end face of the auxiliary baffle 17 by the cutting groove 18 arranged on the auxiliary baffle 17, the film material 4 is conveniently and rapidly cut off, and the cutting operation is not required to be carried out by means of scissors and the like;
when the film winding drum 3 needs to be replaced, the limiting baffle piece on the square end body 9 is pulled out, and then the shaft lever 19 is pulled out from the U-shaped inclined pushing frame 2, so that the film winding drum 3 can be removed.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The highway engineering film laying device comprises a movable frame (1), wherein two sides of the bottom of the movable frame (1) are connected with movable rollers (5); the movable frame (1) is connected with a U-shaped inclined pushing frame (2), a detachable connecting piece is arranged at the bottom of the U-shaped inclined pushing frame (2), the bottom end of the U-shaped inclined pushing frame (2) is connected with a film winding cylinder (3) through the detachable connecting piece, and a film material (4) is arranged on the film winding cylinder (3);
the U-shaped inclined pushing frame (2) is connected with a connecting column (12) near the bottom, and the tail end of the connecting column (12) is connected with a limiting penetrating sleeve (16); a bar-shaped chute (13) is formed in the connecting column (12), a sliding cutter (15) is connected to the bar-shaped chute (13) in a sliding manner, and a limiting spring (14) is connected between the sliding end of the sliding cutter (15) and the bar-shaped chute (13); the U-shaped inclined pushing frame is characterized in that a guide sleeve (8) is connected to the side wall of the U-shaped inclined pushing frame (2), a sliding push rod (7) is inserted in the guide sleeve (8) in a sliding mode, one end, close to the connecting column (12), of the sliding push rod (7) is movably connected with a linkage rod (11) through a hinge, and the tail end of the linkage rod (11) is movably connected with a sliding cutter (15) through a hinge.
2. The highway engineering membrane paving device according to claim 1, wherein the detachable connecting piece comprises a shaft lever (19), the shaft lever (19) is arranged between two ends of the bottom of the U-shaped inclined pushing frame (2), the membrane winding drum (3) is rotatably sleeved on the shaft lever (19), two ends of the shaft lever (19) are connected with square end bodies (9), square holes matched with the square end bodies (9) are formed in two ends of the bottom of the U-shaped inclined pushing frame (2), and limiting blocking pieces are arranged on the square end bodies (9).
3. The highway engineering membrane paving device according to claim 2, wherein the limiting baffle piece comprises an inserting rod (10) and a stopping block (20), the inserting rod (10) longitudinally penetrates through the corresponding square end body (9), and the stopping block (20) is connected to the top end of the inserting rod (10).
4. A highway engineering film laying device according to claim 1, wherein an auxiliary baffle (17) aligned with the sliding cutter (15) is connected to the limiting penetration sleeve (16).
5. A highway engineering membrane laying device according to claim 4, wherein the auxiliary baffle (17) is provided with a cutting groove (18) matched with the cutting edge of the sliding cutter (15).
6. The highway engineering film laying device according to claim 1, wherein one end of the sliding push rod (7) far away from the connecting column (12) is connected with a push handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322331083.XU CN220767644U (en) | 2023-08-29 | 2023-08-29 | Highway engineering shop membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322331083.XU CN220767644U (en) | 2023-08-29 | 2023-08-29 | Highway engineering shop membrane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220767644U true CN220767644U (en) | 2024-04-12 |
Family
ID=90612013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322331083.XU Active CN220767644U (en) | 2023-08-29 | 2023-08-29 | Highway engineering shop membrane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220767644U (en) |
-
2023
- 2023-08-29 CN CN202322331083.XU patent/CN220767644U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |