CN212742101U - Small roller road roller - Google Patents
Small roller road roller Download PDFInfo
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- CN212742101U CN212742101U CN202021330500.9U CN202021330500U CN212742101U CN 212742101 U CN212742101 U CN 212742101U CN 202021330500 U CN202021330500 U CN 202021330500U CN 212742101 U CN212742101 U CN 212742101U
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- gyro wheel
- road roller
- roller
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Abstract
The utility model discloses a small-size gyro wheel road roller, including hand tractor (1), hollow steel gyro wheel (3) that the diameter is 1000mm are installed respectively to the both sides drive axle head of hand tractor (1), hollow steel gyro wheel (3) width is 800~1000mm, the frame of hand tractor (1) is articulated with road roller skeleton (2) front end, solid steel gyro wheel (4) that diameter is 1000mm are installed to road roller skeleton (2) rear end, solid steel gyro wheel (4) width is 1500~2000mm, road roller skeleton (2) rear portion is located solid steel gyro wheel (4) top and is equipped with driving seat (5). The utility model discloses compare with other small-size road rollers, this small-size gyro wheel road roller compaction area is great, simple structure, convenient to use, the life-span is longer.
Description
Technical Field
The utility model relates to a construction operation vehicle technical field specifically is a small-size three gyro wheels road roller.
Background
According to the foundation pit backfill requirements in the acceptance standard for construction quality of foundation engineering of building foundation (GB 50202-.
In order to overcome the defect that a large-sized roller cannot reach certain construction positions or a short plate of the large-sized roller is forbidden to be used when backfilling is carried out above an underground structure, a small-sized roller needs to be matched for construction. At present small-size road roller mainly is 2 roller types, the utility model relates to a small-size diesel oil 3 roller type road roller remedies the compaction short slab when unable large-scale road roller of use during the construction.
Disclosure of Invention
The utility model is used for solve the narrow and small, the unable construction of large-scale road roller in construction place or need the compact place of small-size road roller, provide a small-size gyro wheel road roller.
The utility model discloses an adopt following technical scheme to realize:
the utility model provides a small-size gyro wheel road roller, includes hand tractor, the hollow steel gyro wheel that the diameter is 1000mm is installed respectively to hand tractor's both sides drive axle head, hollow steel gyro wheel width is 800~1000mm, hand tractor's frame is articulated with road roller skeleton front end, solid steel gyro wheel that the diameter is 1000mm is installed to road roller skeleton rear end, solid steel gyro wheel width is 1500~2000mm, road roller skeleton rear portion is located solid steel gyro wheel top and is equipped with the driving seat.
During operation, a driver sits on the driving seat, operates the walking tractor to advance, and performs pre-compaction through the solid steel rollers on the two sides at first and then performs compaction operation through the solid steel rollers on the rear part.
The utility model discloses compare with other small-size road rollers, this small-size gyro wheel road roller compaction area is great, simple structure, convenient to use, the life-span is longer.
The utility model relates to a rationally, this small-size gyro wheel road roller presses repacking cost lower, and the practicality is strong, has fine practical application and worth.
Drawings
Fig. 1 shows a plan view of the present invention.
Fig. 2 shows a side view of the present invention.
In the figure: 1-hand tractor, 2-road roller frame, 3-hollow steel roller, 4-solid steel roller, 5-driving seat and 11-steering handrail.
Detailed Description
The following describes in detail specific embodiments of the present invention with reference to the accompanying drawings.
A small roller road roller comprises a walking tractor 1, the roller road roller is formed by refitting the existing walking tractor on the basis of the existing walking tractor, the existing walking tractor mostly adopts a horizontal single-cylinder diesel engine, the power of the engine is transmitted to a transmission system by a triangle belt, the rotating speed of the power is controlled by a clutch, the power is transmitted to a gearbox by a chain transmission case, and a central transmission mechanism, a final transmission mechanism, a steering mechanism and a brake are all arranged in the gearbox. The power after speed change is transmitted to the driving wheels at two sides by the central transmission and the final transmission. The steering mechanism adopts a jaw clutch or a copper ball clutch, the operating mechanism is arranged on the hand rack and used for controlling an accelerator, speed change, steering, braking and power output, and the power is directly output by a power output shaft or an engine through a gear.
As shown in fig. 1 and 2, hollow steel rollers 3 with the diameter of 1000mm are respectively mounted at the driving shaft ends of two sides of a walking tractor 1, the width of each hollow steel roller 3 is 800-1000 mm, a frame of the walking tractor 1 is hinged with the front end of a road roller framework 2, a solid steel roller 4 with the diameter of 1000mm is mounted at the rear end of the road roller framework 2, the width of each solid steel roller 4 is 1500-2000 mm, a driving seat 5 is arranged above the solid steel roller 4 at the rear part of the road roller framework 2, and a driver can operate a steering handrail 11 on the driving seat 5.
In specific implementation, according to the design, the 3-roller road roller consists of a walking tractor (comprising a diesel engine, a steering handrail and the like), 2 hollow steel rollers with the diameter of 1000mm, 1 solid steel roller with the diameter of 1000mm, a road roller framework and a driving seat. The skeleton of the road roller is a triangular skeleton, and the distance between the skeleton and the ground is 500-600 mm. Two sides of the walking tractor are respectively provided with 1 hollow steel roller, the rollers are combined with an engine power system to serve as a driving system of the three-wheel road roller, 1 solid steel roller is arranged below the rear end of the triangular framework, and a driving seat is arranged above the triangular framework.
During operation, a driver sits on the driving seat, operates the walking tractor to advance, and firstly performs pre-compaction through the solid steel rollers on the two sides, and then performs compaction operation through the solid steel rollers. The small roller road roller has the advantages of small size, flexible operation and strong adaptability under the condition that the large road roller is forbidden to be used when the position which cannot be reached by the large road roller exists in actual construction or the upper part of an underground structure is backfilled, and completely meets the requirement of actual application.
The above, only for the practical operation case of the present invention, not to the limitation of the present invention in any form, all the technical content of the present invention is to make any simple modification to the above embodiments, which still belongs to the protection scope of the technical solution of the present invention.
Claims (2)
1. The utility model provides a small-size gyro wheel road roller, includes hand tractor (1), its characterized in that: the hollow steel gyro wheel (3) that the diameter is 1000mm are installed respectively to the both sides drive axle head of hand tractor (1), hollow steel gyro wheel (3) width is 800~1000mm, the frame of hand tractor (1) is articulated with road roller skeleton (2) front end, solid steel gyro wheel (4) that diameter is 1000mm are installed to road roller skeleton (2) rear end, solid steel gyro wheel (4) width is 1500~2000mm, road roller skeleton (2) rear portion is located solid steel gyro wheel (4) top and is equipped with driving seat (5).
2. A compact roller compactor according to claim 1, in which: the distance between the road roller framework (2) and the ground is 500-600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330500.9U CN212742101U (en) | 2020-07-09 | 2020-07-09 | Small roller road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330500.9U CN212742101U (en) | 2020-07-09 | 2020-07-09 | Small roller road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212742101U true CN212742101U (en) | 2021-03-19 |
Family
ID=75022466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021330500.9U Active CN212742101U (en) | 2020-07-09 | 2020-07-09 | Small roller road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212742101U (en) |
-
2020
- 2020-07-09 CN CN202021330500.9U patent/CN212742101U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |