CN207362644U - A kind of hydraulic telescopic ironing board suspension guiding device - Google Patents
A kind of hydraulic telescopic ironing board suspension guiding device Download PDFInfo
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- CN207362644U CN207362644U CN201721418974.7U CN201721418974U CN207362644U CN 207362644 U CN207362644 U CN 207362644U CN 201721418974 U CN201721418974 U CN 201721418974U CN 207362644 U CN207362644 U CN 207362644U
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- suspension
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Abstract
The utility model discloses a kind of hydraulic telescopic ironing board suspension guiding device, including the suspension of symmetrically arranged first foundation and the second basis to hang, and the first foundation suspension is connected with the second basis suspension by camber regulating mechanism：One end of the first foundation suspension is provided with the first retractable support cylinder and the other end of the first retractable support cylinder is connected with the first suspension outer panel, the first single-stage shoring being parallel to each other with the first retractable support cylinder is additionally provided with the first foundation suspension, the the first suspension interior plate that can be slided along the first single-stage shoring and the first retractable support cylinder is provided between the first suspension outer panel and first foundation suspension, the first suspension babinet is fixed between the first suspension interior plate and the first suspension outer panel, the first telescopic oil cylinder is provided between the first suspension outer panel and first foundation suspension；Whole suspension guiding device is symmetrical centered on camber regulating mechanism.Pavement spread quality can be effectively improved.
Description
Technical field
It the utility model is related to a kind of hydraulic telescopic ironing board suspension guiding device.
Background technology
Suspension guiding device is the core component of hydraulic telescopic ironing board, is the skeleton of freely-moving mangle, its is flexible flat
Pliable and rigidity directly determines its performance, directly affects the quality of paving concrete pavement.If flexible ride comfort is bad, will cause
Stretch in paving process difficult, be unable to reach the demand of change width；If poor rigidity, on the one hand, the screed when paving
There is the negative elevation angle in both ends, and both sides road surface plucking is serious with section of foundation aberration；On the other hand, in paver stop-start mistake
Have there is platform in Cheng Zhong, road surface, and surface evenness is poor after compacting.
Case above causes user to complain, or causes user to do over again, and causes certain economic loss.Therefore, lifting is outstanding
Pavement spread quality can be effectively improved by hanging counter-bending, the anti-torsion performance of guider, and practical economic interests are brought for user.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of hydraulic telescopic ironing board suspension guiding device, lifting suspension is led
To counter-bending, the anti-torsion performance of device, pavement spread quality can be effectively improved, practical economic interests are brought for user.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of hydraulic telescopic ironing board suspension guiding device, including the suspension of symmetrically arranged first foundation and the second basis hang
Hang, the first foundation suspension is connected with the second basis suspension by camber regulating mechanism：
One end of first foundation suspension be provided with the first retractable support cylinder and the other end of the first retractable support cylinder with
First suspension outer panel is connected, and the first list being parallel to each other with the first retractable support cylinder is additionally provided with the first foundation suspension
Level shoring, being provided between the first suspension outer panel and first foundation suspension can be along the first single-stage shoring and first
The first suspension interior plate that retractable support cylinder slides, the is fixed between the first suspension interior plate and the first suspension outer panel
One suspension babinet, the first telescopic oil cylinder is provided between the first suspension outer panel and first foundation suspension；
One end of second basis suspension be provided with the second retractable support cylinder and the other end of the second retractable support cylinder with
Second suspension outer panel is connected, and the second list being parallel to each other with the second retractable support cylinder is additionally provided with the suspension of second basis
Level shoring, being provided between the second suspension outer panel and the second basis suspension can be along the second single-stage shoring and second
The second suspension interior plate that retractable support cylinder slides, the is fixed between the second suspension interior plate and the second suspension outer panel
Two suspension babinets, the second telescopic oil cylinder is provided between the second suspension outer panel and the second basis suspension.
It is preferred that the first retractable support cylinder and the second retractable support cylinder are three-level retractable support cylinder, including it is certainly export-oriented
Interior outer tube, benefit pipe and inner tube.
It is preferred that being engaged between the outer tube and benefit pipe by being oriented to sliding bearing, mend and is limited between pipe and inner tube by boss
Position.
It is preferred that one end of each outer tube is arranged on one end of respective side basis suspension and the other end of outer tube and interior connection method
Blue thread fitting, interior connecting flange are arranged on the other end of basis suspension.
It is preferred that 2 the first retractable support cylinders are arranged in parallel between the first foundation suspension and the first suspension outer panel,
2 the second retractable support cylinders are arranged in parallel between second basis suspension and the second suspension outer panel.
Can be along the first retractable support cylinder and the first single-stage branch it is preferred that being provided with several on the first suspension interior plate
The circular hole that cylinder slides is supportted, being provided with several on the second suspension interior plate can be along the second retractable support cylinder and the second single-stage
The circular hole that shoring slides, the circular hole and the first retractable support cylinder, the first single-stage shoring, the second retractable support cylinder and second
Guide-soft-band is respectively arranged between single-stage shoring.
It is preferred that the both ends of first foundation suspension are respectively arranged with the first end cap, the two of the first single-stage shoring
End is embedded in the first end cap, and the both ends of second basis suspension are respectively arranged with the second end cap, the second single-stage support
The both ends of cylinder are embedded in the second end cap.
It is preferred that the cylinder barrel of the first telescopic oil cylinder is bolted in first foundation suspension, the piston of the first telescopic oil cylinder
Bar is connected with the first cylinder installation seat by axis pin, and the first cylinder installation seat is fixed by screws on the first suspension outer panel；
The cylinder barrel of second telescopic oil cylinder be bolted on second basis suspension on, the piston rod of the second telescopic oil cylinder with
Second cylinder installation seat is connected by axis pin, and the second cylinder installation seat is fixed by screws on the second suspension outer panel.
The beneficial effects of the utility model are：
The utility model stretches the characteristics of resistance is small, and guiding accuracy is high with three-level retractable support cylinder, as flexible
Partial main support structure, is aided with interior guide support of the single-stage shoring as telescopic section, suspension babinet is as pars contractilis
The skeleton divided；Retractable support cylinder, single-stage shoring, suspension babinet, suspension interior plate, the suspension outer panel of the left and right sides pass through spiral shell
Tether and connect fixation, together constitute suspension strut guide frame.The structure is stretched, and resistance is small, counter-bending, anti-torsion performance is strong.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of hydraulic telescopic ironing board suspension guiding device of the utility model；
Fig. 2 is the structure diagram of Fig. 1 left parts；
Fig. 3 is the sectional view of the utility model retractable support cylinder；
Fig. 4 is the enlarged diagram of encircled portion in Fig. 3；
The mark meaning of attached drawing is as follows：
The suspension of 1- first foundations, the basic suspension of 2- second, 3- camber regulating mechanisms, 4- retractable supports cylinder, connection method in 5-
Orchid, 6- single-stages shoring, 7- guide-soft-bands, 8- end caps, 9- suspension babinet, 10- suspensions outer panel, 11- suspensions interior plate, 12-
It is convex that telescopic oil cylinder, 13- cylinder installation seats, 14- axis pins, 15- outer tubes, 16- mend pipe, 17- inner tubes, 18- guiding sliding bearing, 19-
Platform.
Embodiment
Technical solutions of the utility model are described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that
Those skilled in the art can be better understood from the utility model and can be practiced, but illustrated embodiment is not as to this reality
With new restriction.
A kind of hydraulic telescopic ironing board suspension guiding device, including the suspension of symmetrically arranged first foundation and the second basis hang
Hang, the first foundation suspension is connected with the second basis suspension by camber regulating mechanism.
One end of first foundation suspension be provided with the first retractable support cylinder and the other end of the first retractable support cylinder with
First suspension outer panel is connected, and the first list being parallel to each other with the first retractable support cylinder is additionally provided with the first foundation suspension
Level shoring, being provided between the first suspension outer panel and first foundation suspension can be along the first single-stage shoring and first
The first suspension interior plate that retractable support cylinder slides, the is fixed between the first suspension interior plate and the first suspension outer panel
One suspension babinet, the first telescopic oil cylinder is provided between the first suspension outer panel and first foundation suspension.
One end of second basis suspension be provided with the second retractable support cylinder and the other end of the second retractable support cylinder with
Second suspension outer panel is connected, and the second list being parallel to each other with the second retractable support cylinder is additionally provided with the suspension of second basis
Level shoring, being provided between the second suspension outer panel and the second basis suspension can be along the second single-stage shoring and second
The second suspension interior plate that retractable support cylinder slides, the is fixed between the second suspension interior plate and the second suspension outer panel
Two suspension babinets, the second telescopic oil cylinder is provided between the second suspension outer panel and the second basis suspension.
It is preferred that the first retractable support cylinder and the second retractable support cylinder are three-level retractable support cylinder, including it is certainly export-oriented
Interior outer tube, benefit pipe and inner tube.Wherein, the outer tube and mend pipe between by be oriented to sliding bearing engage, mend pipe and inner tube it
Between it is spacing by boss.
It is preferred that one end of each outer tube is arranged on one end of respective side basis suspension and the other end of outer tube and interior connection method
Blue thread fitting, interior connecting flange are arranged on the other end of basis suspension.
It is preferred that 2 the first retractable support cylinders are arranged in parallel between the first foundation suspension and the first suspension outer panel,
2 the second retractable support cylinders are arranged in parallel between second basis suspension and the second suspension outer panel.
Can be along the first retractable support cylinder and the first single-stage branch it is preferred that being provided with several on the first suspension interior plate
The circular hole that cylinder slides is supportted, being provided with several on the second suspension interior plate can be along the second retractable support cylinder and the second single-stage
The circular hole that shoring slides, the circular hole and the first retractable support cylinder, the first single-stage shoring, the second retractable support cylinder and second
Guide-soft-band is respectively arranged between single-stage shoring.
It is preferred that the both ends of first foundation suspension are respectively arranged with the first end cap, the two of the first single-stage shoring
End is embedded in the first end cap, and the both ends of second basis suspension are respectively arranged with the second end cap, the second single-stage support
The both ends of cylinder are embedded in the second end cap.
It is preferred that the cylinder barrel of the first telescopic oil cylinder is bolted in first foundation suspension, the piston of the first telescopic oil cylinder
Bar is connected with the first cylinder installation seat by axis pin, and the first cylinder installation seat is fixed by screws on the first suspension outer panel；
The cylinder barrel of second telescopic oil cylinder is bolted in the second basis suspension, the piston rod of the second telescopic oil cylinder and the second oil cylinder
Mounting base is connected by axis pin, and the second cylinder installation seat is fixed by screws on the second suspension outer panel.
Camber regulating mechanism be arranged on first foundation suspension second basis suspension between, whole suspension guiding device be with
Symmetrical centered on camber regulating mechanism, i.e., all parts are identical, above-mentioned in order to become apparent from description overall structure, add respectively
All parts are defined with " first " or " second ", below by taking Fig. 1-4 as an example, only introduce the structure of Fig. 1 left parts,
Right part is symmetrical therewith, therefore each component of following part is no longer subject to " first " or " second " is defined.
On the basis of Fig. 1 directions, wherein, the suspension of left side basis（That is first foundation suspension 1）Hung with right side basis（Second
Basis suspension 2）Linked together by camber regulating mechanism 3, generally, the suspension of left side basis passes through bolt and the left large arm of host
Connection, the suspension of right side basis are connected by bolt with the right large arm of host.Left side telescopic section specific embodiment structure is as follows：
The front and rear parallel arrangement of two retractable support cylinders 4, retractable support cylinder 4 uses three-level retractable support cylinder, such as the institutes of Fig. 3 and 4
Show, retractable support cylinder 4 includes outer tube 15, mends pipe 16, inner tube 17 and is oriented to sliding bearing, is oriented to sliding bearing 18 and is embedded in outer tube
15 with mending in pipe 16, when reaching maximum width, when benefit pipe 16, the overhang of inner tube 17 are the half of respective length, by
Mend 17 rearward end of pipe 16 and inner tube（That is the left part in Fig. 3）Boss 19 it is spacing.
As shown in Fig. 2, one end of outer tube 15 by sunk screw be fixed on left side basis suspension 1 on, outer tube 15 it is another
End is thread fitting with interior connecting flange 5, and interior connecting flange 5 is fixed in left side basis suspension 1 by sunk screw.Single-stage branch
In the both ends insertion end cap 8 for supportting cylinder 6, and fixation is connected by screw, end cap 8 is thread fitting with left side basis suspension 1.Single-stage
Shoring 6 is arranged on the bottom position of left side basis suspension 1, positioned at the lower section of telescopic oil cylinder 12 and retractable support cylinder 4.
Suspension outer panel 10 is connected by sunk screw with the inner tube 17 of two retractable support cylinders 4, and suspension outer panel 10 is logical
Cross sunk screw and be connected fixation with suspension babinet 9.Circle hole groove on suspension interior plate 11 embeds guide-soft-band 7, hangs interior plate
Small sircle hole on 11 is sleeved on single-stage shoring 6, can be slid along single-stage shoring 6, and the big hole hung on interior plate 11 is sleeved on
On the outer tube 15 of retractable support cylinder 4, it can be slid along outer tube 15, suspension interior plate 11 is connected by sunk screw with suspension babinet 9
It is fixed.Hang interior plate to slide along single-stage shoring and retractable support cylinder outer tube, the width of unilateral extension is less than unilateral base
The width of plinth suspension.
The cylinder barrel of telescopic oil cylinder 12 is bolted in the suspension of left side basis, the piston rod and oil cylinder of telescopic oil cylinder 12
Mounting base 13 is connected by axis pin 14, and cylinder installation seat 13 is fixed by screws on suspension outer panel 10.Telescopic oil cylinder is arranged
It is parallel with two retractable support cylinders between two retractable support cylinders.
When flexible, telescopic oil cylinder 12 provides flexible power, and the benefit pipe 16 and inner tube 17 for driving retractable support cylinder 4 move, real
The stretching or retraction of babinet 9 are now hung, 18 guided bearing precision of the guiding sliding bearing height inside retractable support cylinder 4, ensure that
Flexible ride comfort.In paving process, screed is pushed the trend for producing posteriorly flexion torsion by anterior material heap, and 2 parallel to stretch
Contracting shoring 4 is used to resist the bending produced, torsional deflection, and it is antitorque to play auxiliary while flexible be oriented to for single-stage shoring 6
The effect turned.The utilization of the device, when pressing, prelaminar part material heap changes and screw material-distributing causes the after thrust drag to screed to become
During change, the attitudes vibration of screed is effectively reduced, platform phenomenon is played caused by screed deforms during elimination stop-start, protects
The flatness of paving concrete pavement is demonstrate,proved.
This structure is under 10 meters of width, and 1 ton/meter of load, freely-moving mangle torsional deflection amount is zero.Make the flexible of screed
The rigidity of guider is substantially improved, and reduces influence of the change of material heap resistance to screed posture, ensures surface evenness.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure made based on the specification and figures of the utility model either equivalent process transformation or directly or indirectly fortune
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of hydraulic telescopic ironing board suspension guiding device, including the suspension of symmetrically arranged first foundation and the second basis hang
Hang, the first foundation suspension is connected with the second basis suspension by camber regulating mechanism, it is characterised in that：
One end of the first foundation suspension is provided with the other end and first of the first retractable support cylinder and the first retractable support cylinder
Suspension outer panel is connected, and the first single-stage branch being parallel to each other with the first retractable support cylinder is additionally provided with the first foundation suspension
Cylinder is supportted, being provided between the first suspension outer panel and first foundation suspension can be flexible along the first single-stage shoring and first
The first suspension interior plate that shoring slides, it is outstanding to be fixed with first between the first suspension interior plate and the first suspension outer panel
Babinet is hung, the first telescopic oil cylinder is provided between the first suspension outer panel and first foundation suspension；
One end of second basis suspension is provided with the other end and second of the second retractable support cylinder and the second retractable support cylinder
Suspension outer panel is connected, and the second single-stage branch being parallel to each other with the second retractable support cylinder is additionally provided with the suspension of second basis
Cylinder is supportted, being provided between the second suspension outer panel and the second basis suspension can be flexible along the second single-stage shoring and second
The second suspension interior plate that shoring slides, it is outstanding to be fixed with second between the second suspension interior plate and the second suspension outer panel
Babinet is hung, the second telescopic oil cylinder is provided between the second suspension outer panel and the second basis suspension.
2. a kind of hydraulic telescopic ironing board suspension guiding device according to claim 1, it is characterised in that described first stretches
Contracting shoring and the second retractable support cylinder are three-level retractable support cylinder, including outer tube, benefit pipe and inner tube from the outside to the core.
A kind of 3. hydraulic telescopic ironing board suspension guiding device according to claim 2, it is characterised in that the outer tube and
Engaged between benefit pipe by being oriented to sliding bearing, mended spacing by boss between pipe and inner tube.
4. a kind of hydraulic telescopic ironing board suspension guiding device according to claim 2, it is characterised in that each outer tube
One end is arranged on one end of respective side basis suspension and the other end of outer tube and interior connecting flange thread fitting, interior connecting flange are set
Put the other end in basis suspension.
A kind of 5. hydraulic telescopic ironing board suspension guiding device according to claim 3, it is characterised in that first base
Plinth is hung is arranged in parallel with 2 the first retractable support cylinders, second basis suspension and second between the first suspension outer panel
2 the second retractable support cylinders are arranged in parallel between suspension outer panel.
6. a kind of hydraulic telescopic ironing board suspension guiding device according to claim 5, it is characterised in that described first is outstanding
Hang and several circular holes that can be slided along the first retractable support cylinder and the first single-stage shoring are provided with interior plate, described second
Several circular holes that can be slided along the second retractable support cylinder and the second single-stage shoring, the circle are provided with suspension interior plate
Set respectively between hole and the first retractable support cylinder, the first single-stage shoring, the second retractable support cylinder and the second single-stage shoring
There is guide-soft-band.
A kind of 7. hydraulic telescopic ironing board suspension guiding device according to claim 1, it is characterised in that first base
The both ends of plinth suspension are respectively arranged with the first end cap, and the both ends of the first single-stage shoring are embedded in the first end cap, described
The both ends of second basis suspension are respectively arranged with the second end cap, and the both ends of the second single-stage shoring are embedded in the second end cap
In.
A kind of 8. hydraulic telescopic ironing board suspension guiding device according to claim 1, it is characterised in that：
The cylinder barrel of first telescopic oil cylinder is bolted in first foundation suspension, the piston rod of the first telescopic oil cylinder and first
Cylinder installation seat is connected by axis pin, and the first cylinder installation seat is fixed by screws on the first suspension outer panel；
The cylinder barrel of second telescopic oil cylinder is bolted in the second basis suspension, the piston rod of the second telescopic oil cylinder and second
Cylinder installation seat is connected by axis pin, and the second cylinder installation seat is fixed by screws on the second suspension outer panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418974.7U CN207362644U (en) | 2017-10-31 | 2017-10-31 | A kind of hydraulic telescopic ironing board suspension guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418974.7U CN207362644U (en) | 2017-10-31 | 2017-10-31 | A kind of hydraulic telescopic ironing board suspension guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362644U true CN207362644U (en) | 2018-05-15 |
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ID=62344624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721418974.7U Active CN207362644U (en) | 2017-10-31 | 2017-10-31 | A kind of hydraulic telescopic ironing board suspension guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587409A (en) * | 2017-10-31 | 2018-01-16 | 徐工集团工程机械股份有限公司 | A kind of hydraulic telescopic ironing board suspension guiding device |
-
2017
- 2017-10-31 CN CN201721418974.7U patent/CN207362644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587409A (en) * | 2017-10-31 | 2018-01-16 | 徐工集团工程机械股份有限公司 | A kind of hydraulic telescopic ironing board suspension guiding device |
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