CN207435853U - A kind of concrete screed - Google Patents
A kind of concrete screed Download PDFInfo
- Publication number
- CN207435853U CN207435853U CN201721332181.3U CN201721332181U CN207435853U CN 207435853 U CN207435853 U CN 207435853U CN 201721332181 U CN201721332181 U CN 201721332181U CN 207435853 U CN207435853 U CN 207435853U
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- China
- Prior art keywords
- hinged
- rotating arm
- frame
- oil cylinder
- leveling
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of concrete screeds, including traveling vehicle frame, traveling wheel is equipped in traveling vehicle frame bottom, mounting bracket is equipped in the rear one side of traveling vehicle frame, one end of one horizontally disposed rotating arm and the middle part of mounting bracket are hinged, the tailpiece of the piston rod of first oil cylinder and the other end of rotating arm are hinged, the cylinder bottom end of first oil cylinder and the top of mounting bracket are hinged, flattening mechanism is equipped at the rear of rotating arm, the flattening mechanism includes leveling frame, the top both sides of leveling frame are connected respectively by the second telescoping mechanism with the both sides of rotating arm, second telescoping mechanism includes the second oil cylinder, the cylinder bottom end of second oil cylinder is hinged with rotating arm, the tailpiece of the piston rod of second oil cylinder is hinged with rotating arm, it flattens the on both sides of the middle of frame and the both sides of rotating arm passes through the 3rd telescoping mechanism respectively.Using the above program, leveling head may be reversed 90 degree to the utility model, reduces complete machine width, facilitates transhipment, and screed operation of the utility model evener especially suitable for tilted road surface.
Description
Technical field：
The utility model is related to a kind of concrete screeds.
Background technology：
Concrete road surface needs to carry out leveling processing after concrete has just been toppled over, and artificial leveling effect is poor, operating efficiency
It is low, labor intensity is big.It is all flattened mostly with evener at present, but the leveling head width of existing evener is compared with leveling head
The width of the traveling vehicle frame in front so leveling head is easy to the article to scratch to periphery when non-construction walking, is unfavorable for
The transhipment of evener.And existing leveling head for have the screed operation effect of the tilted road surface of certain gradient requirement compared with
Difference.
Utility model content：
The utility model in order to make up for the deficiencies of the prior art, provides a kind of concrete screed, its structure design is closed
Reason, leveling head may be reversed 90 degree, reduce complete machine width, facilitate transhipment, and the utility model evener is especially suitable for tilting
The screed operation on road surface, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of concrete screed including traveling vehicle frame, is equipped with traveling wheel, after traveling vehicle frame in traveling vehicle frame bottom
Square one side is equipped with mounting bracket, and one end of a horizontally disposed rotating arm and the middle part of mounting bracket are hinged, the piston rod of the first oil cylinder
The other end with rotating arm is held to be hinged, the cylinder bottom end of the first oil cylinder and the top of mounting bracket are hinged, and are equipped at the rear of rotating arm
Flattening mechanism, the flattening mechanism include leveling frame, flatten the top both sides of frame respectively by the second telescoping mechanism and rotating arm
Both sides be connected, second telescoping mechanism includes the second oil cylinder, and the cylinder bottom end of second oil cylinder is hinged with rotating arm, second
The tailpiece of the piston rod of oil cylinder is hinged with rotating arm, flattens the on both sides of the middle of frame and the both sides of rotating arm respectively by the 3rd telescopic machine
Structure, the 3rd telescoping mechanism include a swingle, and one end and the rotating arm of swingle are hinged, and the other end is hinged with leveling frame,
The flexible rod end of one the 3rd oil cylinder is hinged with swingle, and the cylinder bottom end of the 3rd oil cylinder is hinged with rotating arm, in the bottom of leveling frame
It is equipped with arc scraper, auger and leveling roll successively from front to back, the shaft of auger is connected with arranged on the first motor of leveling frame, arc
The tailpiece of the piston rod for the 4th oil cylinder that the both sides of shape scraper are vertically arranged at respectively with one on leveling frame is connected.
Rotating roller is equipped on the leveling frame at leveling roll rear, backgauge cloth, the lower end of backgauge cloth are wound in rotating roller
Equipped with counter weight strip, one end of rotating roller is connected with the second motor on leveling frame.
The utility model is using the above program, reasonable in design, and leveling head may be reversed 90 degree, reduces complete machine width, side
Just transport, and screed operation of the utility model evener especially suitable for tilted road surface.
Description of the drawings：
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of Fig. 1.
In figure, 1, traveling vehicle frame, 2, traveling wheel, 3, mounting bracket, 4, rotating arm, the 5, first oil cylinder, 6, leveling frame, 7, second
Oil cylinder, 8, swingle, the 9, the 3rd oil cylinder, 10, arc scraper, 11, auger, 12, leveling roll, the 13, second motor, the 14, the 4th oil
Cylinder, 15, rotating roller, 16, backgauge cloth, 17, counter weight strip.
Specific embodiment：
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with new.
As shown in Figs. 1-2, including traveling vehicle frame 1, traveling wheel is equipped in 1 bottom of traveling vehicle frame for a kind of concrete screed
2, mounting bracket 3 is equipped in the rear one side of traveling vehicle frame 1, one end of a horizontally disposed rotating arm 4 is cut with scissors with the middle part of mounting bracket 3
It connects, the other end of the tailpiece of the piston rod and rotating arm 4 of the first oil cylinder 5 is hinged, the cylinder bottom end of the first oil cylinder 5 and the top of mounting bracket 3
It is hinged, flattening mechanism is equipped at the rear of rotating arm 4, the flattening mechanism includes leveling frame 6, the top both sides point of leveling frame 6
Be not connected by the second telescoping mechanism with the both sides of rotating arm 4, second telescoping mechanism include the second oil cylinder 7, described second
The cylinder bottom end of oil cylinder 7 is hinged with rotating arm 4, and the tailpiece of the piston rod of the second oil cylinder 7 is hinged with rotating arm 4, flattens the on both sides of the middle of frame 6
With the both sides of rotating arm 4 respectively by the 3rd telescoping mechanism, the 3rd telescoping mechanism includes a swingle 8, and the one of swingle 8
End is hinged with rotating arm 4, and the other end and leveling frame 6 are hinged, and the flexible rod end and swingle 8 of one the 3rd oil cylinder 9 are hinged, the 3rd oil
The cylinder bottom end of cylinder 9 is hinged with rotating arm 4, is equipped with arc scraper 10,11 peace of auger successively from front to back in the bottom of leveling frame 6
Whole roller 12, the shaft of auger 11 are connected with arranged on the first motor of leveling frame 6, and the both sides of arc scraper 10 are set vertically with one respectively
The tailpiece of the piston rod for the 4th oil cylinder 14 being placed on leveling frame 6 is connected.
Rotating roller 15 is equipped on the leveling frame 6 at 12 rear of leveling roll, backgauge cloth 16, backgauge are wound in rotating roller 15
The lower end of cloth 16 is equipped with counter weight strip 17, and one end of rotating roller 15 is connected with the second motor 13 on leveling frame 6.
During work, in advance as needed ground grading height come adjust leveling frame 6 and arc scraper 10 height, then
Driving traveling wheel 2 is walked, and with the walking of the utility model evener, the coagulation piled up is scraped flat, auger by arc scraper 10
Concrete is uniformly laid with and comes by 11, leveling roll 12 to auger 11 treated concrete squeeze obtain it is the most smooth
State.
By controlling the 3rd oil cylinder 9 so that swingle 8 is using the hinge joint with rotating arm 4 as axis swing, so as to fulfill whole
The lifting of flatrack 6 by controlling the second oil cylinder 7, realizes leveling frame 6 using the hinge joint with swingle 8 as axis swing, so as to real
The rotation of frame 6 is now flattened, realizes the needs of tilted road surface leveling.Above and below control the 4th oil cylinder 14 realization arc scraper 10
Lifting.After the completion of operation, by controlling the first oil cylinder 5, realize rotating arm 4 together with leveling frame 6 with rotating arm 4 and mounting bracket 3
Hinge joint for axis swing, reduce complete machine width, facilitate transhipment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. a kind of concrete screed, it is characterised in that：Including traveling vehicle frame, traveling wheel is equipped in traveling vehicle frame bottom, is expert at
The rear one side for walking vehicle frame is equipped with mounting bracket, and one end of a horizontally disposed rotating arm and the middle part of mounting bracket are hinged, the first oil
The tailpiece of the piston rod of cylinder and the other end of rotating arm are hinged, and the cylinder bottom end of the first oil cylinder and the top of mounting bracket are hinged, in rotating arm
Rear be equipped with flattening mechanism, the flattening mechanism include leveling frame, flatten the top both sides of frame respectively by the second telescopic machine
Structure is connected with the both sides of rotating arm, and second telescoping mechanism includes the second oil cylinder, cylinder bottom end and the rotation of second oil cylinder
Arm is hinged, and tailpiece of the piston rod and the rotating arm of the second oil cylinder are hinged, and flattens the on both sides of the middle of frame and the both sides of rotating arm pass through respectively
3rd telescoping mechanism, the 3rd telescoping mechanism include a swingle, and one end and the rotating arm of swingle be hinged, the other end with it is whole
Flatrack is hinged, and the flexible rod end of one the 3rd oil cylinder is hinged with swingle, and the cylinder bottom end of the 3rd oil cylinder is hinged with rotating arm, is being flattened
The bottom of frame is equipped with arc scraper, auger and leveling roll, the shaft of auger and the first electricity arranged on leveling frame successively from front to back
Machine is connected, and the tailpiece of the piston rod for the 4th oil cylinder that the both sides of arc scraper are vertically arranged at respectively with one on leveling frame is connected.
2. a kind of concrete screed according to claim 1, it is characterised in that：It is set on the leveling frame at leveling roll rear
There is rotating roller, backgauge cloth is wound in rotating roller, the lower end of backgauge cloth is equipped with counter weight strip, and one end of rotating roller is with being arranged on leveling
The second motor on frame is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332181.3U CN207435853U (en) | 2017-10-16 | 2017-10-16 | A kind of concrete screed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332181.3U CN207435853U (en) | 2017-10-16 | 2017-10-16 | A kind of concrete screed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435853U true CN207435853U (en) | 2018-06-01 |
Family
ID=62293240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332181.3U Expired - Fee Related CN207435853U (en) | 2017-10-16 | 2017-10-16 | A kind of concrete screed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435853U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560923A (en) * | 2018-07-25 | 2018-09-21 | 陈素赫 | Double-telescopic-arm sliding four-wheel leveling machine |
| CN108775137A (en) * | 2018-07-25 | 2018-11-09 | 陈素赫 | Double-rod leveling machine |
| CN108797278A (en) * | 2018-07-25 | 2018-11-13 | 陈素赫 | Double-telescopic-arm floating bridge four-wheel leveling machine |
| CN109024173A (en) * | 2018-07-26 | 2018-12-18 | 中水电第十工程局（郑州）有限公司 | The rotary type concrete lying device of height and angle can be adjusted |
| CN109610844A (en) * | 2019-01-25 | 2019-04-12 | 上海瀛锦实业发展有限公司 | Ground concrete levelling machine |
| CN110593058A (en) * | 2019-09-16 | 2019-12-20 | 徐州宏嵩机电设备有限公司 | Concrete road surface evener |
| CN112431389A (en) * | 2020-11-25 | 2021-03-02 | 广东博智林机器人有限公司 | Scraper device and leveling machine |
| CN113882220A (en) * | 2021-10-07 | 2022-01-04 | 丁敬荣 | Road surface leveling device is used in road bridge construction |
-
2017
- 2017-10-16 CN CN201721332181.3U patent/CN207435853U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560923A (en) * | 2018-07-25 | 2018-09-21 | 陈素赫 | Double-telescopic-arm sliding four-wheel leveling machine |
| CN108775137A (en) * | 2018-07-25 | 2018-11-09 | 陈素赫 | Double-rod leveling machine |
| CN108797278A (en) * | 2018-07-25 | 2018-11-13 | 陈素赫 | Double-telescopic-arm floating bridge four-wheel leveling machine |
| CN109024173A (en) * | 2018-07-26 | 2018-12-18 | 中水电第十工程局（郑州）有限公司 | The rotary type concrete lying device of height and angle can be adjusted |
| CN109610844A (en) * | 2019-01-25 | 2019-04-12 | 上海瀛锦实业发展有限公司 | Ground concrete levelling machine |
| CN109610844B (en) * | 2019-01-25 | 2023-09-01 | 织金恒沣商砼有限公司 | Floor concrete leveling machine |
| CN110593058A (en) * | 2019-09-16 | 2019-12-20 | 徐州宏嵩机电设备有限公司 | Concrete road surface evener |
| CN112431389A (en) * | 2020-11-25 | 2021-03-02 | 广东博智林机器人有限公司 | Scraper device and leveling machine |
| CN112431389B (en) * | 2020-11-25 | 2022-04-12 | 广东博智林机器人有限公司 | Scraper device and leveling machine |
| CN113882220A (en) * | 2021-10-07 | 2022-01-04 | 丁敬荣 | Road surface leveling device is used in road bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |