CN215164404U - Pushing-type leveling device is used in bituminous paving construction - Google Patents
Pushing-type leveling device is used in bituminous paving construction Download PDFInfo
- Publication number
- CN215164404U CN215164404U CN202120033570.6U CN202120033570U CN215164404U CN 215164404 U CN215164404 U CN 215164404U CN 202120033570 U CN202120033570 U CN 202120033570U CN 215164404 U CN215164404 U CN 215164404U
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- China
- Prior art keywords
- flattening
- clamp plate
- wheel
- leveling device
- drive assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 33
- 239000010426 asphalt Substances 0.000 claims description 11
- 230000004323 axial length Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract description 3
- 239000011384 asphalt concrete Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a road construction technical field's a hand pushing-type leveling device is used in bituminous paving construction, including dolly frame and the leveling equipment that is located its bottom, welding supporting seat on the dolly frame, the bottom installation drive assembly of supporting seat, drive assembly drive leveling equipment carries out the flattening road surface, and leveling equipment comprises flattening wheel, first flattening clamp plate and second flattening clamp plate, the utility model discloses a quick installation formula flattening wheel, flattening wheel carry out preliminary buffering suppression to bituminous paving, and the eccentric disc of rethread drive assembly drives first flattening clamp plate and second flattening clamp plate branch time and carries out up-and-down motion flattening bituminous paving simultaneously, and single flattening area is less, under the less condition of power, still can carry out the removal flattening operation of less area, and the operation effect is superior to and carries out the pitch flattening to the block area is great.
Description
Technical Field
The utility model relates to a road construction technical field specifically is a hand pushing-type leveling device is used in bituminous paving construction.
Background
Asphalt pavements are various types of pavements formed by spreading and rolling asphalt concrete. The asphalt concrete is a mixture formed by fully mixing asphalt materials with certain viscosity and proper dosage and mineral aggregates with certain gradation. Asphalt concrete as an asphalt pavement material is subjected to repeated action of vehicle load and long-term influence of environmental factors in the use process. Therefore, asphalt concrete must have good durability against the action of natural factors while having a certain bearing capacity.
The existing asphalt pavement can be leveled by leveling equipment during construction, the pavement is usually rolled by a roller adopting gravity, the large-scale equipment is difficult to operate when the pavement is small, the leveling of the common hand-push type leveling device adopts a rapping mode, the power of the device is limited, and the leveling effect is influenced when the single operation area is large.
Based on this, the utility model designs a hand pushing-type leveling device is used in bituminous paving construction to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hand pushing-type leveling device is used in bituminous paving construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bituminous paving is construction with hand pushing-type leveling device, includes the dolly frame and is located the leveling equipment of its bottom, the welding supporting seat on the dolly frame, the bottom installation drive assembly of supporting seat, drive assembly drive leveling equipment carries out the flattening road surface, and the leveling equipment comprises flattening wheel, first flattening clamp plate and second flattening clamp plate, and the flattening wheel setting of locating carries out the first flattening on road surface at the lateral part of dolly frame, first flattening clamp plate and second flattening clamp plate are installed side by side respectively in one side of flattening wheel, drive assembly drives first flattening clamp plate and second flattening clamp plate respectively and carries out the up-and-down motion and flatten the road surface.
Preferably, the first flattening pressing plate and the second flattening pressing plate are the same in size, and the axial length of the flattening wheel is smaller than the length of the first flattening pressing plate or the second flattening pressing plate.
Preferably, the flattening wheel is detachably mounted on the moving frame, and the moving frame is fixed on the connecting end of the end portion of the trolley frame through a bolt mounted at the top.
Preferably, the pivot ends at two sides of the flattening wheel, the tops of the first flattening pressing plate and the second flattening pressing plate are connected through a sliding rod, a spring is sleeved on the sliding rod and used for buffering the flattening wheel, and the spring elastically resets the first flattening pressing plate or the second flattening pressing plate.
Preferably, drive assembly includes double-end motor, double-end motor's both ends pivot department all installs the eccentric disc, two the relative setting of eccentric part of eccentric disc is in the equidirectional not, first flattening clamp plate and second flattening clamp plate reciprocate in proper order and flatten.
Preferably, the top of the trolley frame is provided with a cover body, and the cover body covers the flattening wheels, the first flattening pressing plate and the second flattening pressing plate.
Preferably, a power box is installed on one side, far away from the flattening wheel, of the trolley frame, and a battery pack is arranged in the power box and used for supplying power to the double-head motor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a wheel of flattening of quick installation formula, the wheel pair bituminous paving that flattens carries out preliminary buffering suppression, and the eccentric disc of rethread drive assembly drives first flattening clamp plate and second flattening clamp plate gradation simultaneously and carries out up-and-down motion flattening bituminous paving, and single flattening area is less, under the less condition of power, still can carry out the removal flattening operation of less area, and the operation effect is superior to the great pitch flattening of carrying on of whole area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inside of the frame of the trolley of the present invention;
FIG. 3 is a schematic view of the installation position of the driving assembly of the present invention;
fig. 4 is an enlarged schematic view of the driving assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a power box, 2-a cover body, 3-a trolley frame, 4-a supporting seat, 5-a connecting end, 6-a moving frame, 7-a leveling wheel, 8-a first leveling pressing plate, 9-a second leveling pressing plate, 10-a sliding rod, 11-a spring, 12-a double-head motor and 13-an eccentric disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a hand pushing-type leveling device is used in bituminous paving construction, include dolly frame 3 and the leveling equipment that is located its bottom, welding support seat 4 on the dolly frame 3, the bottom installation drive assembly of supporting seat 4, drive assembly drive leveling equipment carries out the flattening road surface, drive assembly includes double-end motor 12, eccentric disc 13 is all installed in double-end motor 12's both ends pivot department, the relative setting of the eccentric portion of two eccentric discs 13 is in equidirectional, its eccentric portion sets up in outermost end, set up on a straight line.
The leveling device consists of a leveling wheel 7, a first leveling pressing plate 8 and a second leveling pressing plate 9, the first leveling pressing plate 8 and the second leveling pressing plate 9 are the same in size, and the axial length of the leveling wheel 7 is smaller than that of the first leveling pressing plate 8 or the second leveling pressing plate 9, so that the area of secondary leveling operation is larger than the area of primary leveling;
the flattening wheel 7 is arranged at the side part of the trolley frame 3, the flattening wheel 7 is detachably arranged on the moving frame 6, the moving frame 6 is fixed on the connecting end 5 of the trolley frame 3 at the end part through a bolt arranged at the top part, and the flattening wheel 7 can be detached and can be quickly installed;
carry out the first flattening of road surface, the mixture such as stones that bituminous paving laid for the first time carries out preliminary flattening through the suppression of flattening wheel 7, does first pre-operation for the flattening once more of first flattening clamp plate 8 and second flattening clamp plate 9, and first flattening clamp plate 8 and second flattening clamp plate 9 are installed side by side respectively in one side of flattening wheel 7, and drive assembly drives first flattening clamp plate 8 and second flattening clamp plate 9 respectively and carries out the up-and-down motion and flattens the road surface.
The rotary shaft ends at two sides of the flattening wheel 7, the top of the first flattening pressing plate 8 and the top of the second flattening pressing plate 9 are connected through a sliding rod 10, a spring 11 is sleeved on the sliding rod 10, the flattening wheel 7 is buffered by the spring 11, and the spring 11 provides elasticity downwards when the flattening wheel 7 is used, so that the buffering between the trolley frame 3 and the flattening wheel 7 is increased; when the eccentric disc 13 rotates, the tops of the first leveling pressing plate 8 and the second leveling pressing plate 9 are sequentially pushed, under the action of restoring force of the spring 11, the spring 11 elastically resets the first leveling pressing plate 8 or the second leveling pressing plate 9, the first leveling pressing plate 8 and the second leveling pressing plate 9 move up and down to press the asphalt pavement, a traditional whole plate body is divided into two blocks to move respectively, the two leveling pressing plates can be driven through the double-head motor 12, and the driving can be carried out with low power;
the cover body 2 is installed at the top of the trolley frame 3, the cover body 2 covers the flattening wheel 7, the first flattening pressing plate 8 and the second flattening pressing plate 9, the equipment is covered, external sundries are reduced to enter the machine body, and the safety is also improved.
A power box 1 is arranged on one side, far away from the pinch roller 7, of the trolley frame 3, a battery pack is arranged in the trolley frame, the double-head motor 12 is powered, the on-off of electric power is directly controlled through a control switch, and direct on-road construction is achieved without an external power supply.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a hand pushing-type leveling device for bituminous paving construction, includes dolly frame (3) and the leveling apparatus who is located its bottom, its characterized in that: welding support seat (4) are gone up in dolly frame (3), the bottom installation drive assembly of support seat (4), drive assembly drive leveling equipment carries out the flattening road surface, and leveling equipment comprises flattening wheel (7), first flattening clamp plate (8) and second flattening clamp plate (9), flattening wheel (7) set up the lateral part in dolly frame (3), carry out the first flattening on road surface, install the one side in flattening wheel (7) respectively side by side in first flattening clamp plate (8) and second flattening clamp plate (9), drive assembly drives first flattening clamp plate (8) and second flattening clamp plate (9) respectively and carries out the up-and-down motion and flatten the road surface.
2. The hand-push type leveling device for asphalt pavement construction according to claim 1, characterized in that: the first flattening pressing plate (8) and the second flattening pressing plate (9) are the same in size, and the axial length of the flattening wheel (7) is smaller than that of the first flattening pressing plate (8) or the second flattening pressing plate (9).
3. The hand-push type leveling device for asphalt pavement construction according to claim 1, characterized in that: the flattening wheels (7) are detachably mounted on the moving frame (6), and the moving frame (6) is fixed on the connecting end (5) of the end part of the trolley frame (3) through a bolt mounted at the top.
4. The hand-push type leveling device for asphalt pavement construction according to claim 1, characterized in that: the top of the both sides pivot end of flattening wheel (7), first flattening clamp plate (8) and second flattening clamp plate (9) all is connected through slide bar (10), the cover is equipped with spring (11) on slide bar (10), spring (11) are cushioned flattening wheel (7), spring (11) carry out elasticity to first flattening clamp plate (8) or second flattening clamp plate (9) and reset.
5. The hand-push type leveling device for asphalt pavement construction according to claim 1, characterized in that: drive assembly includes double-end motor (12), eccentric disc (13), two are all installed in the both ends pivot department of double-end motor (12) the relative setting of the eccentric part of eccentric disc (13) is in the equidirectional not, first flattening clamp plate (8) and second flattening clamp plate (9) reciprocate in proper order and flatten.
6. The hand-push type leveling device for asphalt pavement construction according to claim 1, characterized in that: the top of dolly frame (3) is installed the cover body (2), cover body (2) cover in the top of flattening wheel (7), first flattening clamp plate (8) and second flattening clamp plate (9).
7. The hand-push type leveling device for asphalt pavement construction according to claim 5, wherein: a power box (1) is arranged on one side, far away from the flattening wheel (7), of the trolley frame (3), and a battery pack is arranged in the power box and used for supplying power to the double-head motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120033570.6U CN215164404U (en) | 2021-01-07 | 2021-01-07 | Pushing-type leveling device is used in bituminous paving construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120033570.6U CN215164404U (en) | 2021-01-07 | 2021-01-07 | Pushing-type leveling device is used in bituminous paving construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215164404U true CN215164404U (en) | 2021-12-14 |
Family
ID=79402544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120033570.6U Expired - Fee Related CN215164404U (en) | 2021-01-07 | 2021-01-07 | Pushing-type leveling device is used in bituminous paving construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215164404U (en) |
-
2021
- 2021-01-07 CN CN202120033570.6U patent/CN215164404U/en not_active Expired - Fee Related
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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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |