CN207958936U - Tiltable formula for improving spreading evenness assists ironing machine - Google Patents
Tiltable formula for improving spreading evenness assists ironing machine Download PDFInfo
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- CN207958936U CN207958936U CN201820248099.0U CN201820248099U CN207958936U CN 207958936 U CN207958936 U CN 207958936U CN 201820248099 U CN201820248099 U CN 201820248099U CN 207958936 U CN207958936 U CN 207958936U
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- ironing
- auxiliary
- machine
- spreading
- strip
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Abstract
The tiltable formula that the utility model discloses a kind of for improving spreading evenness assists ironing machine, unit is pressed including multiple auxiliary set gradually, auxiliary ironing unit includes auxiliary screed and flanged plate, flanged plate is connect by attachment device with ironing device of spreading machine, the regulating device that setting is adjusted for the elevation angle to auxiliary ironing unit between auxiliary screed and ironing device of spreading machine, auxiliary screed is provided at least two connectors close to a side of ironing device of spreading machine, connector is the L-shaped connector being made of level board and vertical plate, vertical plate is fixedly connected with auxiliary screed, threaded hole is offered on level board, it is provided in threaded hole after being connected to ironing device of spreading machine along upper adjusting bolt.The tiltable formula assists the structure of ironing machine simple, easy to use, can effectively improve the spreading evenness on road surface.
Description
Technical field
The utility model belongs to paver ironing technical field, is specifically related to a kind of for improving facing upward for spreading evenness
The adjustable auxiliary ironing machine in angle.
Background technology
In recent years, with the rapid development of China's highway, road pavement quality proposes increasingly higher demands.It is smooth
Degree is to evaluate one of the important indicator of pavement quality, and the flatness on road surface and the working method that paves of ironing machine have directly
Contact.The working method that paves of ironing machine is divided into：Pressure paves and floating paves two kinds, wherein every layer is floated, pave can will be former
Roadbed irregularity degree weakens 30%, and is widely used by paving operation.
Floating paves, and the machine host that exactly paves travels in base, pulls ironing machine and floats in material stream together
Operation, being formed below ironing machine has certain thickness paving layer.Ironing machine in quick condition is by host
Tractive force, itself gravity, material impedance its advance moving resistance, material to its bearing buoyancy etc., it is flat in power
Weighing apparatus state is floated in certain terrain clearance.At this point, ironing machine bottom plate forms the angle of one and road surface, it is known as facing upward
Angle.During paving operation, if the ironing machine elevation angle can be efficiently controlled, make its be affected variation after can be extensive as early as possible
Original elevation value is arrived again, and return floats in original terrain clearance ironing machine as early as possible, keeps original paving thickness, carries
High surface evenness.
Existing various ironing device of spreading machine is all that can only meet certain elevation angle variation model since its structure design is limited
It encloses.However as the development of road building technology, new material grading, temperature of charge continuously emerges, the new material ratio conventional materials having
Loosely, the support buoyancy to pave that causes to float is insufficient, reaches and floats when paving dynamic equilibrium state, ironing machine paving operation is faced upward
Angle is more than it and designs elevation limits, seriously affects spreading evenness.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiency in the prior art, provide it is a kind of for improve pave it is smooth
The tiltable formula of degree assists ironing machine.The tiltable formula assists the structure of ironing machine simple, easy to use, Neng Gouyou
The spreading evenness on the raising road surface of effect.
To achieve the above object, the technical solution adopted in the utility model is：The elevation angle for improving spreading evenness can
Mode assists ironing machine, it is characterised in that：Unit is pressed including multiple auxiliary set gradually, the auxiliary presses unit packet
It includes auxiliary screed and the flanged plate at the auxiliary screed both ends is set, the flanged plate passes through attachment device and paver
Ironing machine is connected, and is provided between auxiliary screed and the ironing device of spreading machine for being faced upward to auxiliary ironing unit
One end of the regulating device that angle is adjusted, the regulating device is hinged on the ironing device of spreading machine, the adjusting dress
The other end set is hinged on an auxiliary side of the screed far from ironing device of spreading machine, and the auxiliary screed is close to booth
A side of paving machine ironing machine is provided at least two connectors, and the connector is the L being made of level board and vertical plate
Shape connector, the vertical plate are fixedly connected with auxiliary screed, threaded hole are offered on the level board, in the threaded hole
It is provided with after being connected to ironing device of spreading machine along upper adjusting bolt.
The above-mentioned tiltable formula auxiliary ironing machine for improving spreading evenness, it is characterised in that：The adjusting
Device includes adjusting sleeve, the first pull rod, the second pull rod, draw-bar seat and pull rod otic placode, and the draw-bar seat setting is pressed in paver
On leveling device, on auxiliary screed, one end of first pull rod is hinged on the draw-bar seat for the pull rod otic placode setting,
The other end of first pull rod stretch into described one end for adjusting sleeve and with adjustings sleeve composition screw-thread fit, described the
One end of two pull rods is hinged on the pull rod otic placode, and the other end of second pull rod stretches into the other end for adjusting sleeve
And screw-thread fit is constituted with the adjusting sleeve, the rotation direction of thread for adjusting sleeve both ends is opposite.
The above-mentioned tiltable formula auxiliary ironing machine for improving spreading evenness, it is characterised in that：The connection
Device is vertical connecting plates, and a side of the vertical connecting plates is connected with ironing device of spreading machine, the vertical connecting plates
On offer the first strip-shaped hole laid vertically, offer horizontal layout on flanged plate corresponding with the vertical connecting plates
Second strip-shaped hole, first strip-shaped hole and the second strip-shaped hole are connected one to one by the first connection bolt.
The above-mentioned tiltable formula auxiliary ironing machine for improving spreading evenness, it is characterised in that：Described first
The quantity of strip-shaped hole and the second strip-shaped hole is two.
The above-mentioned tiltable formula auxiliary ironing machine for improving spreading evenness, it is characterised in that：The connection
Device is hang plate, the strip hole for tilting and laying is provided on the hang plate, on flanged plate corresponding with the hang plate
Mounting hole corresponding with the strip hole, the strip hole and the mounting hole is provided with by the second connection bolt to be connected
It connects.
The above-mentioned tiltable formula auxiliary ironing machine for improving spreading evenness, it is characterised in that：The adjusting
The locking nut for the level board upper surface for being connected to connector is provided on bolt.
The utility model has the following advantages compared with prior art：
1, the utility model can realize that the auxiliary elevation angle of auxiliary ironing unit is less than the ironing device of spreading machine elevation angle to greatly
Stepless changing in the ironing machine elevation angle can be mended according to the various new material features that pave, the dynamic equilibrium to pave to floating
It repays, so that the practical elevation angle of ironing machine paving operation is in design elevation coverage, improve spreading evenness.
2, the utility model by it is described auxiliary press unit quantitative design be it is sequentially connected multiple, length type with press
Slab length type is corresponding, can effectively adapt to the screed combining form of various paving concrete pavement width.
3, the utility model is contacted by multiple faces and the suspension of regulating device is drawn, and variable combination hinge is formed, auxiliary
It helps the elevation angle of ironing machine to adjust in change procedure, can realize the screed bottom plate of auxiliary screed and ironing device of spreading machine
Always it contacts and without boss transition.
4, the utility model is convenient for disassembly and assembly, without changing former ironing machine structure, you can installation is applicable in ironing machine
Range is wide.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model auxiliary ironing unit.
Fig. 4 is the utility model use state diagram.
Fig. 5 is the structural schematic diagram of the utility model vertical connecting plates.
Fig. 6 is the structural schematic diagram of the utility model hang plate.
Reference sign:
1-auxiliary ironing unit；1-1-auxiliary screed；1-2-flanged plate；
The second strip-shaped holes of 1-2-1-；2-vertical connecting plates；The first strip-shaped holes of 2-1-；
3-hang plates；3-1-strip hole；4-regulating devices；
4-1-adjusting sleeve；The first pull rods of 4-2-；The second pull rods of 4-3-；
4-4-draw-bar seat；4-5-pull rod otic placode；5-connectors；
5-1-level board；5-2-vertical plate；6-ironing device of spreading machine；
The rear edges 6-1-；6-2-paver screed；7-adjusting bolts；
8-locking nuts.
Specific implementation mode
A kind of tiltable formula auxiliary ironing machine for improving spreading evenness as shown in Figure 1, Figure 2 and Figure 3, packet
Multiple auxiliary ironing units 1 set gradually are included, the auxiliary ironing unit 1 includes auxiliary screed 1-1 and is arranged described
The flanged plate 1-2 at screed 1-1 both ends, the flanged plate 1-2 is assisted to be connected with ironing device of spreading machine 6 by attachment device
It connects, is provided between the auxiliary screed 1-1 and ironing device of spreading machine 6 and is carried out for the elevation angle to auxiliary ironing unit 1
One end of the regulating device 4 of adjusting, the regulating device 4 is hinged on the ironing device of spreading machine 6, the regulating device 4
The other end be hinged on an auxiliary sides of the screed 1-1 far from ironing device of spreading machine 6, the auxiliary screed 1-1
A side of ironing device of spreading machine 6 is provided at least two connectors 5, the connector 5 is by level board 5-1 and to erect
The L-shaped connector that straight panel 5-2 is constituted, the vertical plate 5-2 are fixedly connected with auxiliary screed 1-1, are opened on the level board 5-1
Equipped with threaded hole, the adjusting bolt 7 being connected to after ironing device of spreading machine 6 on 6-1 is provided in the threaded hole.
In the present embodiment, which when in use, is connected to the rear side of ironing device of spreading machine 6,
Pave conventional materials when, press elevation angle paving operation in its scope of design, the elevation angle of the auxiliary ironing machine be zero with pave
Road surface is parallel, and the auxiliary ironing machine can carry out secondary floating to paving concrete pavement at this time, simultaneously because the auxiliary ironing machine
Auxiliary screed 1-1 be in paving concrete pavement, can effectively resist ironing device of spreading machine 6 because of host track Local Dry
The elevation angle caused by disturbing increases, and is remarkably improved spreading evenness；When pave loosely new material when, which can
It is adjusted according to material feature, the dynamic equilibrium to pave to floating compensates, it is ensured that ironing device of spreading machine 6 is at booth of floating
The elevation angle in paving operation is maintained at the optimal elevation angle state that self structure is limited, and improves the construction flatness of the different materials that pave.
As shown in Fig. 2, the regulating device 4 includes adjusting sleeve 4-1, the first pull rod 4-2, the second pull rod 4-3, draw-bar seat
4-4 and pull rod otic placode 4-5, on ironing device of spreading machine 6, the pull rod otic placode 4-5 is arranged auxiliary for the draw-bar seat 4-4 settings
It helps on screed 1-1, one end of the first pull rod 4-2 is hinged on the draw-bar seat 4-4, and the first pull rod 4-2's is another
One end stretches into one end of the adjusting sleeve 4-1 and constitutes screw-thread fit, the second pull rod 4-3 with the adjusting sleeve 4-1
One end be hinged on the pull rod otic placode 4-5, the other end of the second pull rod 4-3 stretches into the another of the adjusting sleeve 4-1
One end and screw-thread fit is constituted with the adjusting sleeve 4-1, the rotation direction of thread for adjusting sleeve 4-1 both ends is opposite.
In the present embodiment, in conjunction with Fig. 4, the elevation angle of auxiliary ironing unit 1 is effectively adjusted by the regulating device 4
It is whole, particularly：By rotating regulating sleeve 4-1, using the screw-thread fit of rotating regulating sleeve 4-1 and the first pull rod 4-2, with
And the screw-thread fit of rotating regulating sleeve 4-1 and the second pull rod 4-3, to be pressed around close to paver with dynamic auxiliary screed 1-1
A side of leveling device 6 rotates, and then realizes the adjustment to 1 elevation angle of auxiliary ironing unit.Wherein, the auxiliary screed 1-1
With the contact of the paver screed 6-2 of ironing device of spreading machine 6 and adjusting bolt 7 with after ironing device of spreading machine 6 along 6-1's
Contact forms variable combination hinge under the draw of regulating device 4, and change procedure is adjusted at the elevation angle of auxiliary ironing machine
In, it can realize that auxiliary screed 1-1 is contacted and with the paver screed 6-2 bottom plates of ironing device of spreading machine 6 without convex always
Platform transition.
In conjunction with Fig. 1 and Fig. 5, the attachment device be vertical connecting plates 2, a side of the vertical connecting plates 2 with pave
Machine ironing machine 6 is connected, and the first strip-shaped hole 2-1 laid vertically is offered in the vertical connecting plates 2, connects vertically with described
The second strip-shaped hole 1-2-1, the first strip-shaped hole 2-1 and of horizontal layout is offered on 2 corresponding flanged plate 1-2 of fishplate bar
Two strip-shaped hole 1-2-1 are connected one to one by the first connection bolt.
In the present embodiment, before the elevation angle of auxiliary ironing unit 1 is adjusted by the regulating device 4, institute is unclamped
The first connection bolt is stated, the second strip-shaped hole 1-2-1, Neng Gouyou of the first strip-shaped hole 2-1 and horizontal layout laid vertically is utilized
The rotation that effect adapts to auxiliary ironing unit 1 is adjusted.After the completion of adjusting, then tighten the first connection bolt.
In the present embodiment, the quantity of the first strip-shaped hole 2-1 and the second strip-shaped hole 1-2-1 are two, i.e., and described
The quantity of one strip-shaped hole 2-1 and the second strip-shaped hole 1-2-1 a junction is multiple.
In conjunction with Fig. 1 and Fig. 6, the attachment device is hang plate 3, and the strip for tilting and laying is provided on the hang plate 3
It is provided with mounting hole corresponding with the strip hole 3-1, institute on hole 3-1, flanged plate 1-2 corresponding with the hang plate 3
Strip hole 3-1 is stated with the mounting hole to be connected by the second connection bolt.
In the present embodiment, before the elevation angle of auxiliary ironing unit 1 is adjusted by the regulating device 4, institute is unclamped
The second connection bolt is stated, using the strip hole 3-1 laid is tilted, auxiliary ironing unit 1 can be effectively adapted to and be adjusted in rotation.
After the completion of adjusting, then tighten the second connection bolt.
As shown in Fig. 2, being provided with the locking screw for the upper surfaces level board 5-1 for being connected to connector 5 in the adjusting bolt 7
Mother 8.
In the present embodiment, by rotating adjusting bolt 7, passed using the screw thread of adjusting bolt 7 and level board 5-1 upper screwed holes
Dynamic cooperation, so as to when installation assists ironing unit 1, and after the auxiliary ironing machine elevation angle is adjusted and attachment device it is vertical
Before second bolt of connecting plate 2 and hang plate 3 is tightened, the auxiliary screed 1-1 of auxiliary ironing unit 1 is pressed close to paver
The lower rib of a side of device 6 is effectively adjusted in the height direction, keeps it concordant with below paver screed 6-2,
Then it is locked again to the position of adjusting bolt 7 by locking nut 8.
The above is only the preferred embodiment of the utility model, not imposed any restrictions to the utility model, every
According to the utility model technical spirit to any simple modification, change and equivalent structure transformation made by above example, still
Belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. the tiltable formula auxiliary ironing machine for improving spreading evenness, it is characterised in that：It is set gradually including multiple
Auxiliary ironing unit (1), auxiliary ironing unit (1) includes auxiliary screed (1-1) and is arranged in auxiliary ironing
The flanged plate (1-2) at the both ends plate (1-1), the flanged plate (1-2) are connected by attachment device with ironing device of spreading machine (6)
It connects, is provided between the auxiliary screed (1-1) and ironing device of spreading machine (6) for being faced upward to auxiliary ironing unit (1)
One end of the regulating device (4) that angle is adjusted, the regulating device (4) is hinged on the ironing device of spreading machine (6), institute
The other end for stating regulating device (4) is hinged on a side of the auxiliary screed (1-1) far from ironing device of spreading machine (6),
The auxiliary screed (1-1) is provided at least two connectors (5) close to a side of ironing device of spreading machine (6), described
Connector (5) is the L-shaped connector being made of level board (5-1) and vertical plate (5-2), and the vertical plate (5-2) is pressed with auxiliary
Tablet (1-1) is fixedly connected, and threaded hole is offered on the level board (5-1), is provided with to be connected in the threaded hole and is paved
Machine ironing machine (6) adjusting bolt (7) on (6-1) afterwards.
2. the tiltable formula auxiliary ironing machine according to claim 1 for improving spreading evenness, feature exists
In：The regulating device (4) include adjust sleeve (4-1), the first pull rod (4-2), the second pull rod (4-3), draw-bar seat (4-4) and
Pull rod otic placode (4-5), the draw-bar seat (4-4) are arranged on ironing device of spreading machine (6), pull rod otic placode (4-5) setting
On auxiliary screed (1-1), one end of first pull rod (4-2) is hinged on the draw-bar seat (4-4), and described first draws
The other end of bar (4-2) stretches into one end of the adjusting sleeve (4-1) and constitutes screw-thread fit with the adjusting sleeve (4-1),
One end of second pull rod (4-3) is hinged on the pull rod otic placode (4-5), and the other end of second pull rod (4-3) is stretched
Enter the other end of the adjusting sleeve (4-1) and constitutes screw-thread fit, the adjusting sleeve (4- with the adjusting sleeve (4-1)
1) rotation direction of thread at both ends is opposite.
3. the tiltable formula auxiliary ironing machine according to claim 1 for improving spreading evenness, feature exists
In：The attachment device is vertical connecting plates (2), a side and ironing device of spreading machine (6) phase of the vertical connecting plates (2)
It connects, the first strip-shaped hole (2-1) laid vertically is offered on the vertical connecting plates (2), with the vertical connecting plates (2) phase
The second strip-shaped hole (1-2-1) of horizontal layout, first strip-shaped hole (2-1) and are offered on corresponding flanged plate (1-2)
Two strip-shaped holes (1-2-1) are connected one to one by the first connection bolt.
4. the tiltable formula auxiliary ironing machine according to claim 3 for improving spreading evenness, feature exists
In：The quantity of first strip-shaped hole (2-1) and the second strip-shaped hole (1-2-1) is two.
5. the tiltable formula auxiliary ironing machine according to claim 1 for improving spreading evenness, feature exists
In：The attachment device is hang plate (3), and the strip hole (3-1) for tilting and laying is provided on the hang plate (3), and described
Mounting hole corresponding with the strip hole (3-1), the strip are provided on hang plate (3) corresponding flanged plate (1-2)
Hole (3-1) is connected with the mounting hole by the second connection bolt.
6. the tiltable formula auxiliary ironing machine according to claim 1 for improving spreading evenness, feature exists
In：The locking nut (8) of the upper surface level board (5-1) for being connected to connector (5) is provided on the adjusting bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248099.0U CN207958936U (en) | 2018-02-11 | 2018-02-11 | Tiltable formula for improving spreading evenness assists ironing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248099.0U CN207958936U (en) | 2018-02-11 | 2018-02-11 | Tiltable formula for improving spreading evenness assists ironing machine |
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| Publication Number | Publication Date |
|---|---|
| CN207958936U true CN207958936U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248099.0U Active CN207958936U (en) | 2018-02-11 | 2018-02-11 | Tiltable formula for improving spreading evenness assists ironing machine |
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| CN (1) | CN207958936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577145A (en) * | 2018-11-28 | 2019-04-05 | 徐工集团工程机械股份有限公司 | Screed and paver |
| CN109778645A (en) * | 2019-03-08 | 2019-05-21 | 镇江阿伦机械有限公司 | A kind of sponge urban construction seepy material twin-stage paver |
-
2018
- 2018-02-11 CN CN201820248099.0U patent/CN207958936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577145A (en) * | 2018-11-28 | 2019-04-05 | 徐工集团工程机械股份有限公司 | Screed and paver |
| CN109778645A (en) * | 2019-03-08 | 2019-05-21 | 镇江阿伦机械有限公司 | A kind of sponge urban construction seepy material twin-stage paver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190524 Address after: 710119 West Avenue 109, New Industrial Park, Xi'an High-tech Zone, Shaanxi Province Patentee after: Shaanxi Zhongdaoding Technology Co., Ltd. Address before: 710119 West Avenue 109, New Industrial Park, Xi'an High-tech Zone, Shaanxi Province Patentee before: Shaanxi Jointank Machinery Group Co., Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210830 Granted publication date: 20181012 |