CN214401319U - Road surface impact rolling road roller capable of improving compactness - Google Patents
Road surface impact rolling road roller capable of improving compactness Download PDFInfo
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- CN214401319U CN214401319U CN202120150434.5U CN202120150434U CN214401319U CN 214401319 U CN214401319 U CN 214401319U CN 202120150434 U CN202120150434 U CN 202120150434U CN 214401319 U CN214401319 U CN 214401319U
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Abstract
The utility model relates to a road surface impact that can improve degree of compaction rolls road roller belongs to the field of road roller, including a pair of rolling wheel, the lateral wall of a pair of rolling wheel all can be dismantled fixedly and be provided with the counter weight device, the counter weight device includes a plurality of balancing weights, the balancing weight is provided with threely, and a balancing weight is all connected being close to rolling wall position department to the rolling wheel bulge. The staff can set up the balancing weight is fixed on the rolling wheel in order to improve the whole quality of rolling wheel before the work with the rolling wheel, and then makes the rolling wheel can be with the more real of road surface rolling at the during operation, improves the working effect of rolling wheel. When the rolling wheel rotates under the effect of trailer, the change of height position can take place along with rolling wheel's rotation to the balancing weight. The balancing weight sets up in rolling wheel bulge's edge, can make the balancing weight can obtain great kinetic energy when the operation, and then makes the rolling wheel can obtain bigger energy in order to strike the road surface, has improved the impact property of rolling wheel.
Description
Technical Field
The application relates to the field of road rollers, in particular to a road surface impact rolling road roller capable of improving compactness.
Background
An impact rolling road roller, also known as an impact compactor and an impact roller, is a novel towed road roller belonging to the road roller.
In the related art, referring to fig. 1, an impact compaction roller is towed by a trailer 100 and drives a pair of compaction wheels 200, and the compaction wheels 200 are provided with three compaction wheel protrusions 210. When the rolling wheel device works, the rolling wheel 200 rotates and crushes and compacts the cement road surface and the roadbed through the self weight and the impact force during advancing, and the rolling wall of the convex part 210 of the rolling wheel firstly falls to the ground during impact so as to crush and compact the cement road surface and the roadbed.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the rolling wheel works, the purpose of rolling the road surface by increasing the times is achieved by increasing the compaction degree of the road surface, and the increase of the times can lead to the increase of the labor intensity of workers.
SUMMERY OF THE UTILITY MODEL
In order not to increase the rolling times and improve the compactness of the road surface, the application provides a road surface impact rolling road roller capable of improving the compactness.
The application provides a can improve road surface impact roller that rolls of compactedness relates to following technical scheme:
the utility model provides a road surface that can improve degree of compaction strikes rolls road roller, includes a pair of rolling wheel, and the lateral wall of a pair of rolling wheel all can be dismantled fixedly and be provided with counter weight device, counter weight device includes a plurality of balancing weights.
Through adopting above-mentioned technical scheme, strike and roll the road roller before work, the staff can be with the fixed setting of balancing weight on the rolling wheel in order to improve the whole quality of rolling wheel, and then make the rolling wheel can be with the more compact that the road surface rolled at the during operation, improve the working effect of rolling wheel, also can improve the compactness on road surface under the prerequisite that does not increase the number of times of rolling.
Optionally, the number of the balancing weights is three, and the protruding parts of the rolling wheels are connected with one balancing weight at positions close to the rolling walls.
Through adopting above-mentioned technical scheme, when rolling wheel rotated under the effect of trailer, the change of high position can take place along with rolling wheel's rotation to the balancing weight. The balancing weight sets up in rolling wheel bulge's edge, can make the balancing weight can obtain great kinetic energy when the operation, and then makes the rolling wheel can obtain bigger energy in order to strike the road surface, has improved the impact property of rolling wheel.
Optionally, the counterweight device further includes a connecting member mechanism for connecting the counterweight block to the rolling wheel, the connecting member mechanism includes an annular connecting ring and a fixing assembly for fixing the connecting ring to the side wall of the rolling wheel, and the counterweight block is fixedly connected to the connecting ring.
Through adopting above-mentioned technical scheme, when the staff was installing the balancing weight on to the rolling wheel, the accessible was fixed go-between and rolling wheel to make the balancing weight be connected with the rolling wheel. The setting of go-between can make things convenient for the staff to fix the balancing weight on the rolling wheel, and fixed subassembly can be used to fix go-between and rolling wheel.
Optionally, the fixing assembly comprises an annular electromagnetic iron, and the annular electromagnetic iron is fixedly connected with the side wall of the rolling wheel.
Through adopting above-mentioned technical scheme, when the staff need install the balancing weight in order to improve the impact force of rolling wheel, can laminate the lateral wall of go-between and the lateral wall of annular electromagnetism magnet, later the circular shape electromagnetism magnet circular telegram to make the go-between adsorb and fix on the rolling wheel by annular electromagnetism magnet. When the staff need separate balancing weight and rolling wheel, can inhale the iron outage to annular electromagnetism.
Optionally, fixed subassembly still includes the fixed cover of annular, the fixed cover one end of annular and the lateral wall fixed connection of rolling wheel, and the go-between cover is established in the outside of the fixed cover of annular, and the inner ring of go-between sets up with the lateral wall laminating of the fixed cover of annular.
Through adopting above-mentioned technical scheme, the fixed cover of annular can play limiting displacement to the go-between for the go-between is difficult to take place the skew when shaking along with the operation of rolling wheel, and then makes the adsorbable go-between of annular electromagnetism magnet more firm, makes the balancing weight more stable at the during operation.
Optionally, the lateral wall of rolling wheel is fixed and is set up the stop collar, the outside at the balancing weight is established to the stop collar cover, and the lateral wall of stop collar and the lateral wall laminating setting of balancing weight.
Through adopting above-mentioned technical scheme, because the balancing weight quality is great, the rolling wheel leads to the go-between to take place to rotate when rotating vibrations easily, and then makes the balancing weight take place to deflect, influences the impact effect of rolling wheel easily. The setting of stop collar can play the limiting action to the position of balancing weight, and then makes the balancing weight be difficult to take place the skew to guarantee the impact effect of rolling wheel.
Optionally, the connecting ring is connected with an auxiliary fixing component, the auxiliary fixing component comprises a fixing chain and a positioning screw rod, one end of the fixing chain is fixedly connected with the connecting ring, the other end of the fixing chain is rotatably sleeved at the end of the positioning screw rod, and the positioning screw rod is in threaded connection with the rolling wheel.
Through adopting above-mentioned technical scheme, when annular electromagnetism magnet circular telegram adsorbs the go-between, the staff can be connected positioning screw and rolling wheel to make the fixed chain tighten, supplementary fixed subassembly set up the stability of being connected that has improved go-between and rolling wheel. When the staff need separate go-between and rolling wheel, the outage is inhaled to annular electromagnetism, and supplementary fixed subassembly can play the fixed action to the go-between this moment to the go-between breaks away from annular fixed cover after preventing that annular electromagnetism is inhaled the outage, and then plays certain guard action with the staff to near.
Optionally, one end of the annular fixing sleeve, which is far away from the rolling wheel, is provided with a guide sliding surface.
Through adopting above-mentioned technical scheme, the setting of direction glide plane can make things convenient for the go-between cover to overlap and establish on annular fixed sheathe, and then makes things convenient for the staff to install the balancing weight on rolling wheel.
In summary, the present application includes at least one of the following advantageous technical effects:
1. the arrangement of the counterweight device: before the rolling wheel works, a worker can fixedly arrange a balancing weight on the rolling wheel to improve the overall quality of the rolling wheel, so that the rolling wheel can roll the pavement more compactly during working, and the working effect of the rolling wheel is improved;
2. setting of the annular electromagnetic magnet: when the staff need install the balancing weight in order to improve the impact force of rolling wheel, can laminate the lateral wall of go-between with the lateral wall of annular electromagnetism magnet, later the circular shape electromagnetism magnet circular telegram to make the go-between adsorb and fix on rolling wheel by annular electromagnetism magnet. When workers need to separate the balancing weight from the rolling wheel, the annular electromagnetic magnet can be powered off;
3. the auxiliary fixing component is arranged: when the annular electromagnetic magnet is electrified to adsorb the connecting ring, a worker can connect the positioning screw with the rolling wheel so that the fixing chain is tightened, and the arrangement of the auxiliary fixing component improves the connection stability of the connecting ring and the rolling wheel. When the staff need separate go-between and rolling wheel, the outage is inhaled to annular electromagnetism, and supplementary fixed subassembly can play the fixed action to the go-between this moment to the go-between breaks away from annular fixed cover after preventing that annular electromagnetism is inhaled the outage, and then plays certain guard action with the staff to near.
Drawings
FIG. 1 is a related art drawing;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 3 is a schematic structural diagram of an annular electromagnet according to an embodiment of the present application.
Description of reference numerals: 100. a trailer; 200. a rolling wheel; 210. a rolling wheel raised portion; 300. a counterweight device; 310. a balancing weight; 320. a connecting ring; 330. a fixing assembly; 331. an annular electromagnetic magnet; 332. an annular fixing sleeve; 333. guiding the sliding surface; 340. an auxiliary fixing component; 341. a fixed chain; 342. positioning a screw rod; 400. a limiting sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 2-3.
The embodiment of the application discloses a road surface impact rolling road roller capable of improving compactness. Referring to fig. 2, the trailer 100 includes a pair of rolling wheels 200, and the rolling wheels 200 are rotatably coupled to a rear end of the trailer 100. In operation, the trailer 100 drives the rolling wheel 200 to rotate on the road surface such that the rolling wheel 200 impacts the rolled road surface. The lateral wall of the rolling wheel 200 is connected with a set of counterweight device 300 for improving the impact force of the rolling wheel on the road surface, the counterweight device 300 comprises three counterweight blocks 310, and the lateral wall of the convex part 210 of the rolling wheel is connected with one counterweight block 310 at the position close to the rolling wall. When the rolling wheel 200 rotates under the action of the trailer 100, the height of the weight block 310 changes relatively, and the weight block 310 has a certain kinetic energy. Set up balancing weight 310 at the edge of rolling wheel bulge 210, can make balancing weight 310 can obtain great kinetic energy when the operation, and then make rolling wheel 200 can obtain bigger energy in order to strike the road surface, improved the impact property of rolling wheel 200.
Referring to fig. 2 and 3, the balancing device 300 further includes a connector mechanism for connecting the weight block 310 at the side wall of the rolling wheel 200, the connector mechanism including a ring-shaped connection ring 320 and a fixing member 330. The connecting ring 320 is circular, and the balancing weight 310 is fixedly welded to the outer side wall of the connecting ring 320. The fixing assembly 330 includes an annular electromagnet 331 and an annular fixing sleeve 332, and the annular electromagnet 331 is fixedly connected to the side wall of the rolling wheel 200. One end of the annular fixing sleeve 332 is sleeved inside the annular electromagnetic iron magnet 331 and fixedly welded with the side wall of the rolling wheel 200, one end of the annular fixing sleeve 332, which is far away from the rolling wheel 200, is provided with a guide sliding surface 333, so that the connecting ring 320 is sleeved on the annular fixing sleeve 332, the inner ring of the connecting ring 320 is attached to the outer side wall of the annular fixing sleeve 332, and the central axes of the connecting ring 320, the annular fixing sleeve 332, the annular electromagnetic iron magnet 331 and the rolling wheel 200 are all on the same straight line. In operation, the ring-shaped electromagnet 331 attracts the connection ring 320, so that the connection ring 320 and the weight block 310 are fixed to the rolling wheel 200.
Since the rolling wheel 200 may generate a large vibration when rotating, the connection ring 320 may be easily rotated, and the weight block 310 may be further deviated to affect the working effect of the rolling wheel 200. The side wall of the rolling wheel 200 is fixedly welded with a limiting sleeve 400, the limiting sleeve 400 is sleeved on the outer side of the balancing weight 310, and the side wall of the limiting sleeve 400 is attached to the side wall of the balancing weight 310. The position of the weight block 310 can be fixed by the position-limiting sleeve 400, so that the weight block 310 can be kept stable during operation. In order to prevent the annular electromagnet 331 from being failed and disconnected to cause a safety accident in which the connection ring 320 and the weight block 310 are separated from the rolling wheel 200, the connection ring 320 is connected with the auxiliary fixing assembly 340. The auxiliary fixing assembly 340 includes a fixing chain 341 and a positioning screw 342, one end of the fixing chain 341 is fixedly connected to the connection ring 320, the other end is rotatably sleeved on the end of the positioning screw 342, and the positioning screw 342 is in threaded connection with the rolling wheel 200. When the ring-shaped electromagnet 331 fails and is powered off, the auxiliary fixing assembly 340 may also connect the connecting ring 320 with the rolling wheel 200 to improve the operational safety of the counterweight device 300.
The implementation principle of the embodiment of the application is as follows: before the operator operates the impact roller compactor, the connecting ring 320 is sleeved on the annular fixing sleeve 332, the annular electromagnetic magnet 331 is powered on to fix the connecting ring 320 on the annular fixing sleeve 332, the counterweight 310 is fixed on the limiting sleeve 400, and then the operator rotates the positioning screw 342 to fix the positioning screw 342 and the rolling wheel 200.
After the counterweight device 300 is installed on the rolling wheel 200, the trailer 100 drags the rolling wheel 200 to rotate on the road surface, so that the rolling wheel 200 can impact and compact the road surface.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a can improve road surface impact roller that compactedness, includes a pair of rolling wheel (200), its characterized in that: the outer side walls of the pair of rolling wheels (200) are detachably and fixedly connected with a counterweight device (300), and the counterweight device (300) comprises a plurality of counterweight blocks (310).
2. The road roller with impact rolling function capable of improving compaction degree of the road according to claim 1, wherein: the number of the balancing weights (310) is three, and the protruding parts (210) of the rolling wheels are connected with one balancing weight (310) at the positions close to the rolling walls.
3. The road roller with impact rolling function capable of improving compaction degree of claim 2, wherein: the counterweight device (300) further comprises a connecting mechanism for connecting the counterweight block (310) to the rolling wheel (200), the connecting mechanism comprises an annular connecting ring (320) and a fixing assembly (330) for fixing the connecting ring (320) on the side wall of the rolling wheel (200), and the counterweight block (310) is fixedly connected with the connecting ring (320).
4. A road compaction improving road compaction roller according to claim 3 wherein: the fixing component (330) comprises an annular electromagnetic iron sucker (331), and the annular electromagnetic iron sucker (331) is fixedly connected with the side wall of the rolling wheel (200).
5. The road roller with impact rolling function capable of improving compaction degree of claim 4, wherein the roller comprises: fixed subassembly (330) still include annular fixed cover (332), the lateral wall fixed connection of annular fixed cover (332) one end and rolling wheel (200), and the outside at annular fixed cover (332) is established in connecting ring (320), and the inner ring of connecting ring (320) sets up with the laminating of the lateral wall of annular fixed cover (332).
6. The road roller with impact rolling function capable of improving compaction degree of claim 5, wherein: the lateral wall of rolling wheel (200) is fixed and is set up stop collar (400), stop collar (400) cover is established in the outside of balancing weight (310), and the lateral wall laminating setting of the lateral wall of stop collar (400) and balancing weight (310).
7. The road roller with impact rolling function capable of improving compaction degree of claim 6, wherein: the connecting ring (320) is connected with an auxiliary fixing component (340), the auxiliary fixing component (340) comprises a fixing chain (341) and a positioning screw rod (342), one end of the fixing chain (341) is fixedly connected with the connecting ring (320), the other end of the fixing chain is rotatably sleeved at the end part of the positioning screw rod (342), and the positioning screw rod (342) is in threaded connection with the rolling wheel (200).
8. The road roller with impact rolling function capable of improving compaction degree of claim 7, wherein: one end of the annular fixing sleeve (332), which is far away from the rolling wheel (200), is provided with a guide sliding surface (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120150434.5U CN214401319U (en) | 2021-01-20 | 2021-01-20 | Road surface impact rolling road roller capable of improving compactness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120150434.5U CN214401319U (en) | 2021-01-20 | 2021-01-20 | Road surface impact rolling road roller capable of improving compactness |
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| CN214401319U true CN214401319U (en) | 2021-10-15 |
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| CN202120150434.5U Active CN214401319U (en) | 2021-01-20 | 2021-01-20 | Road surface impact rolling road roller capable of improving compactness |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145139A (en) * | 2021-12-09 | 2022-03-08 | 广东元气小林生物科技有限公司 | A high-efficient rolling machine for bio-organic fertilizer |
| CN114293437A (en) * | 2022-01-27 | 2022-04-08 | 韶关市中群建设有限公司 | Impact rolling construction method for highway subgrade |
-
2021
- 2021-01-20 CN CN202120150434.5U patent/CN214401319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145139A (en) * | 2021-12-09 | 2022-03-08 | 广东元气小林生物科技有限公司 | A high-efficient rolling machine for bio-organic fertilizer |
| CN114293437A (en) * | 2022-01-27 | 2022-04-08 | 韶关市中群建设有限公司 | Impact rolling construction method for highway subgrade |
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Address after: Room 1815, 14677 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong highway and Bridge Construction Group Co.,Ltd. Address before: Room 1815, 14677 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee before: SHANDONG HIGHWAY & BRIDGE CONSTRUCTION Co.,Ltd. |