CN108691261A - The changeable elastically-deformable concrete paver first support mechanism of one kind - Google Patents
The changeable elastically-deformable concrete paver first support mechanism of one kind Download PDFInfo
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- CN108691261A CN108691261A CN201810683735.7A CN201810683735A CN108691261A CN 108691261 A CN108691261 A CN 108691261A CN 201810683735 A CN201810683735 A CN 201810683735A CN 108691261 A CN108691261 A CN 108691261A
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- China
- Prior art keywords
- changeable
- support
- elastically
- drive system
- paver
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
Abstract
The invention discloses the changeable elastically-deformable concrete paver first support mechanisms of one kind, its structure includes nip rolls, spiral material mixing device, support plate, drive system, the present invention is to improve leveling quality, the marking of large area stays on material face caused by avoiding unexpected stopping and midway from stopping, the spring that the technology of the present invention is mainly equipped with by elastic element, swing rod, driving wheel, driving wheel starts in equipment while generating tractive force, spring deforms upon, in the case of stopping in paver stopping or accident, the tractive force is gradually reduced, spring reset, therefore swing rod from T-shaped structural deformation at Y-shaped structure, push down on supporting steel frame, equipment can be propped up, it is detached from material face, and then reduce the residual of the large area marking, improve flattening quality.
Description
Technical field
The present invention relates to a kind of concrete paver accessories, are a kind of first support mechanisms particularly.
Background technology
In road construction, to ensure the planarization on road surface, carries out concrete mixture with paver and pave, what is paved
In the process, towing point tractive force is the resistance of paver traveling, if paver is travelled with uniform speed, the traction suffered by it
Power size will be kept constant, if paver stops midway or because equipment fault forces unexpected stopping, flattening plate that will stop
On material face, the marking is left, which is difficult to be compacted by road roller, is declined so as to cause entire surface evenness quality.
Invention content
In view of this, an embodiment of the present invention provides one kind, and elastically-deformable concrete paver first support machine can be changed
Structure, to improve, paver stops midway or because equipment fault forces unexpected stopping, flattening plate to will stay on material face, stay
The lower marking, the marking are difficult to be compacted by road roller, the deficiency declined so as to cause entire surface evenness quality.
To achieve the goals above, the present invention is to realize by the following technical solutions:A kind of changeable elastic deformation
Concrete paver first support mechanism, structure includes nip rolls, spiral material mixing device, support plate, drive system, the drive
Dynamic system is bodily form platform structure, and is fixedly mounted on support plate upper end and is partial on the position of nip rolls, and nip rolls is equipped with two
It is mutually parallel more than a and between any two, and is electrically connected respectively with drive system, the spiral material mixing device parallel with nip rolls
Be electrically connected at drive system, the inside of the drive system includes first support system, the first support system mainly by
Supporting steel frame, rebound secondary weight mechanism, elastic element composition, the horizontal ends of the supporting steel frame are respectively cooperating with to be assisted in rebound
In elastic element, the medial surface of two inner walls of two support legs and drive system that vertical end is equipped with is bonded to each other simultaneously balance weight mechanism
Across support plate bottom surface.
The beneficial effects of the invention are as follows:Quality is flattened to improve, big face caused by avoiding unexpected stopping and midway from stopping
The long-pending marking stays on material face, spring, swing rod, the driving wheel that the technology of the present invention is mainly equipped with by elastic element, driving wheel
Start in equipment while generating tractive force, spring deforms upon, should in the case of stopping in paver stopping or accident
Tractive force is gradually reduced, spring reset, thus swing rod from T-shaped structural deformation at Y-shaped structure, push down on supporting steel frame,
Equipment can be propped up, be detached from material face, and then reduce the residual of the large area marking, improve flattening quality;
To make the motive force that supporting steel frame is subject to support support plate enough, secondary weight mechanism and elastic element are sprung back
It matches, when spring element returns, the weighting distribution wheel drawn by driving wheel synchronous drive moves in the same direction, until converging to elastic force
Rope and connecting rod on the position of fixed counterweight point, the motive force of supporting steel frame is improved with this, by the motive force and counterweight of swing rod
Motive force of the gravity phase-polymerization of wheel as supporting steel frame, can effectively ensure effective support of supporting steel frame;
And stretch cord is being realized as elastic supporter when supporting weighting distribution wheel, the maximum flexibility deformation which occurs
Can be directly in contact with groove cooperation, and stretch cord improves support to greatest extent by converging to some gravity of weighting distribution wheel
The thrust of steelframe.
As a further improvement on the present invention, the rebound secondary weight mechanism includes fixed disc, stretch cord, counterweight branch
Support point, the both ends of the stretch cord by equipped with two fixed discs be fixed on the inner wall of drive system beveled end, in elastic force
The centre of rope is equipped with the counterweight supporting point being connected with elastic element.
As a further improvement on the present invention, the elastic element include connecting rod, swing rod, driving wheel, spring, limited post,
Movable plate, weighting distribution wheel.
As a further improvement on the present invention, the spring is equipped with two or more, and one end is limited by limited post between any two
Position is fixed, and the other end is flexibly connected by movable plate, the half of the center mechanical connection movable plate of the driving wheel
Place, and be integrated with swing rod on the outer circumference surface of driving wheel, it is equipped at the half of swing rod and is connected with connecting rod
Roller, the outer surface contact activity of the weighting distribution wheel is matched with the medial surface of stretch cord.
As a further improvement on the present invention, it there are two the support plate, drive system are all provided with, and is respectively cooperating in flattening
The both ends of roller, spiral material mixing device.
As a further improvement on the present invention, the support plate is located at the position inside supporting steel frame and is equipped with and stretch cord phase
The groove of cooperation.
As a further improvement on the present invention, the support leg is hollow structure, and is made of rigid material, inside
Fillable concrete, during support, concrete fills up support leg, ensures its rigidity of support, prevents from deforming.
As a further improvement on the present invention, it is connected using traction rope between the weighting distribution wheel and driving wheel.
As a further improvement on the present invention, the driving end of the driving wheel is electrically connected with the signal end of paver, described
Connecting rod constitutes T-shaped structure with swing rod.
As a further improvement on the present invention, the distributing mode of four kinds of different directions may be used in the spiral material mixing device,
The needs of to meet under the conditions of different operating.
As a further improvement on the present invention, the circumferential position fixed configurations of the weighting distribution wheel have clump weight, for improving
The weight of weighting distribution wheel promotes the motive force of supporting steel frame.
As a further improvement on the present invention, the spring has the function of accumulation of energy, when drive system is forced to stop, being in
The state slowly stopped, and so that flattening operation tapers off, in the process, since accumulation of energy zone of action spring of moving slowly is realized
Swing rod releases supporting steel frame.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of changeable elastically-deformable concrete paver first support mechanism of the present invention.
Fig. 2 is a kind of structural schematic diagram of changeable elastically-deformable concrete paver first support mechanism of the present invention.
Fig. 3 is a kind of structural schematic diagram of changeable elastically-deformable concrete paver first support mechanism of the present invention.
Fig. 4 is a kind of structural schematic diagram of changeable elastically-deformable concrete paver first support mechanism of the present invention.
In figure:Nip rolls -1, spiral material mixing device -2, support plate -3, drive system -4, supporting steel frame -41, rebound auxiliary are matched
Heavy-duty machine structure -42, elastic element -43, fixed disc -421, stretch cord -422, counterweight supporting point -423, connecting rod -431, swing rod -
432, driving wheel -433, spring -434, limited post -435, movable plate -436, weighting distribution wheel -437.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, Fig. 1~Fig. 4
The structure for schematically showing the concrete paver first support mechanism of embodiment of the present invention, with reference to specific implementation
Mode, the present invention is further explained.
Embodiment
As Figure 1-Figure 4, the present invention provides a kind of changeable elastically-deformable concrete paver first support mechanism,
Its structure includes nip rolls 1, spiral material mixing device 2, support plate 3, drive system 4, and the drive system 4 is bodily form platform structure, and
3 upper end of support plate is fixedly mounted on to be partial on the position of nip rolls 1, and nip rolls 1 is equipped with two or more and between any two phase
It is mutually parallel, and be electrically connected respectively with drive system 4, the spiral material mixing device 2 parallel with nip rolls 1 is electrically connected at driving system
System 4, the inside of the drive system 4 includes first support system, and the first support system is mainly by supporting steel frame 41, rebound
Secondary weight mechanism 42, elastic element 43 form, and the horizontal ends of the supporting steel frame 41 are respectively cooperating in rebound secondary weight machine
In elastic element 43, two support legs and the medial surface of two inner walls of drive system 4 that vertical end is equipped with are bonded to each other simultaneously structure 42
Across 3 bottom surface of support plate, the rebound secondary weight mechanism 42 includes fixed disc 421, stretch cord 422, counterweight supporting point
423, the both ends of the stretch cord 422 by equipped with two fixed discs 421 be fixed on the inner wall of 4 beveled end of drive system,
The counterweight supporting point 423 being connected with elastic element 43 is equipped in the centre of stretch cord 422, the elastic element 43 includes
Connecting rod 431, swing rod 432, driving wheel 433, spring 434, limited post 435, movable plate 436, weighting distribution wheel 437, the spring 434 are set
There are two more than, one end is limited by limited post 435 and is fixed between any two, and the other end is flexibly connected by movable plate 436, described
Driving wheel 433 center mechanical connection movable plate 436 half at, and on the outer circumference surface of driving wheel 433 with
Swing rod 432 is integrated, and the roller being connected with connecting rod 431, the weighting distribution wheel are equipped at the half of swing rod 432
437 outer surface contact activity is matched with the medial surface of stretch cord 422, there are two the support plate 3, drive system 4 are all provided with, and
Be respectively cooperating in the both ends of nip rolls 1, spiral material mixing device 2, the support plate 3 be located at the position inside supporting steel frame 41 be equipped with
422 matched groove of stretch cord, the support leg are hollow structure, and are made of rigid material, internal fillable mixed
Solidifying soil, during support, concrete fills up support leg, ensures its rigidity of support, prevents from deforming, the weighting distribution wheel 437 with
It is connected using traction rope between driving wheel 433, the driving end of the driving wheel 433 is electrically connected with the signal end of paver, described
Connecting rod 431 constitutes T-shaped structure with swing rod 432, and the distributing mode of four kinds of different directions may be used in the spiral material mixing device 2,
The needs of to meet under the conditions of different operating, the circumferential position fixed configurations of the weighting distribution wheel 437 have clump weight, match for improving
The weight of roller 437, promotes the motive force of supporting steel frame 41, and the spring 434 has the function of accumulation of energy, is forced in drive system 4
When stopping, in the state slowly stopped, and so that flattening operation tapers off, in the process, driven since accumulation of energy acts on
Spring 434 slowly realizes that swing rod 432 releases supporting steel frame 41.
The operation principle of the concrete paver first support mechanism in above-mentioned technical proposal is explained as follows below:
Occur in the case of stopping in the stopping of equipment midway or accident, which stops operating, therefore suffered by elastic element 43
The tractive force driving wheel 433 that is gradually reduced, and is affected by tractive force resetted with spring 434, swing rod 432 is by T-shaped structure
Shape becomes Y-shaped structure, and supporting steel frame 41 is then moved in swing rod 432 under the promotion of connecting rod 431 straight down, in swing rod 432
While reset, fixed 433 movement in the same direction of driving wheel of both ends institute, sync pulling weighting distribution wheel 437 moves in the same direction, when two counterweights
When wheel 437 converges to a bit, the heavy burden of stretch cord 422 of two weighting distribution wheels 437 of cooperation then moves downward, and stretch cord 422 is downward
Power be combined with the power that swing rod 432 pushes down on, while pushing supporting steel frame 41 straight down so that supporting steel frame 41 is downward
Support plate 3 is propped up, due to combining the thrust downward with swing rod 432 downwards of stretch cord 422, which is much larger than support plate 3, because
This, it can be achieved that supporting steel frame 41 effectively supports support plate 3, avoid stopping in equipment or due to failure in the case where stopping,
The direct large area of equipment is in direct contact on material face, leaves the marking of large area, and while supporting steel frame 41 is propped up,
Since the support leg is hollow design, concrete can be filled inside it, not only ensure that rigidity of support is indeformable simultaneously, but also can be with
Its contact area is reduced, the flattening quality of equipment is improved.
The rigid material arrived mentioned in the present invention can according to the multi-direction selection of counterweight of support plate 3, predominantly can by
To support plate 3 ambient pressure when, the ability of resistance to deformation.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of invention is indicated by the appended claims rather than the foregoing description, it is intended that by falling in the equivalent requirements of the claims
All changes in meaning and scope are included within the present invention.Any reference numeral in claim should not be considered as to limitation institute
The claim being related to.
Claims (9)
1. the changeable elastically-deformable concrete paver first support mechanism of one kind, structure includes that nip rolls (1), spiral are stirred
Glassware (2), support plate (3), drive system (4), it is characterised in that:
The drive system (4) is bodily form platform structure, and is fixedly mounted on the position that nip rolls (1) is partial in support plate (3) upper end
It sets, and nip rolls (1) is equipped with more than two and is mutually parallel between any two, and be electrically connected respectively with drive system (4), with
The parallel spiral material mixing device (2) of nip rolls (1) is electrically connected at drive system (4);
The inside of the drive system (4) includes first support system, the first support system mainly by supporting steel frame (41),
Secondary weight mechanism (42), elastic element (43) composition are sprung back, the horizontal ends of the supporting steel frame (41) are respectively cooperating in rebound
Secondary weight mechanism (42) is in elastic element (43), two support legs and two inner walls of drive system (4) that vertical end is equipped with
Medial surface is bonded to each other and passes through support plate (3) bottom surface.
2. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 1, feature
It is:The rebound secondary weight mechanism (42) includes fixed disc (421), stretch cord (422), counterweight supporting point (423), institute
State the both ends of stretch cord (422) by equipped with two fixed discs (421) be fixed on the inner wall of drive system (4) beveled end,
The counterweight supporting point (423) being connected with elastic element (43) is equipped in the centre of stretch cord (422).
3. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 1 or 2, special
Sign is:The elastic element (43) includes connecting rod (431), swing rod (432), driving wheel (433), spring (434), limited post
(435), movable plate (436), weighting distribution wheel (437).
4. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 3, feature
It is:The spring (434) is equipped with two or more, and one end is limited by limited post (435) and fixed between any two, and the other end passes through
Movable plate (436) is flexibly connected, at the half of the center mechanical connection movable plate (436) of the driving wheel (433),
And be integrated with swing rod (432) on the outer circumference surface of driving wheel (433), it is equipped at the half of swing rod (432)
The outer surface contact activity of the roller being connected with connecting rod (431), the weighting distribution wheel (437) is matched with the interior of stretch cord (422)
Side.
5. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 1, feature
It is:There are two the support plate (3), drive system (4) are all provided with, and it is respectively cooperating in nip rolls (1), spiral material mixing device (2)
Both ends.
6. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 1 or 5, special
Sign is:The support plate (3) is located at the internal position of supporting steel frame (41) and is equipped with and stretch cord (422) matched groove.
7. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 1, feature
It is:The support leg is hollow structure, and is made of rigid material, internal that concrete can be filled.
8. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 3, feature
It is:It is connect using traction rope between the weighting distribution wheel (437) and driving wheel (433).
9. a kind of changeable elastically-deformable concrete paver first support mechanism according to claim 4, feature
It is:The driving end of the driving wheel (433) is electrically connected with the signal end of paver, the connecting rod (431) and swing rod (432) structure
At T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810683735.7A CN108691261A (en) | 2018-06-28 | 2018-06-28 | The changeable elastically-deformable concrete paver first support mechanism of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810683735.7A CN108691261A (en) | 2018-06-28 | 2018-06-28 | The changeable elastically-deformable concrete paver first support mechanism of one kind |
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| Publication Number | Publication Date |
|---|---|
| CN108691261A true CN108691261A (en) | 2018-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810683735.7A Withdrawn CN108691261A (en) | 2018-06-28 | 2018-06-28 | The changeable elastically-deformable concrete paver first support mechanism of one kind |
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| Country | Link |
|---|---|
| CN (1) | CN108691261A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468666A (en) * | 2019-08-26 | 2019-11-19 | 深圳市中安建工集团有限公司 | A kind of synthetic resin track paver |
| CN111074730A (en) * | 2019-12-26 | 2020-04-28 | 湖南省通泰工程有限公司 | Double-layer continuous paving construction process for road construction |
| CN113152223A (en) * | 2021-04-26 | 2021-07-23 | 湖北金五环体育设施有限公司 | Plastic runway paving device |
-
2018
- 2018-06-28 CN CN201810683735.7A patent/CN108691261A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468666A (en) * | 2019-08-26 | 2019-11-19 | 深圳市中安建工集团有限公司 | A kind of synthetic resin track paver |
| CN111074730A (en) * | 2019-12-26 | 2020-04-28 | 湖南省通泰工程有限公司 | Double-layer continuous paving construction process for road construction |
| CN113152223A (en) * | 2021-04-26 | 2021-07-23 | 湖北金五环体育设施有限公司 | Plastic runway paving device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181023 |
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| WW01 | Invention patent application withdrawn after publication |