CN108951380A - A kind of ironing stop gauge and paver - Google Patents
A kind of ironing stop gauge and paver Download PDFInfo
- Publication number
- CN108951380A CN108951380A CN201810925286.2A CN201810925286A CN108951380A CN 108951380 A CN108951380 A CN 108951380A CN 201810925286 A CN201810925286 A CN 201810925286A CN 108951380 A CN108951380 A CN 108951380A
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- baffle
- telescopic baffle
- telescopic
- expansion bracket
- main
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- 238000010409 ironing Methods 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims description 80
- 239000007787 solid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
- E01C19/4866—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 with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
-
- 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
- E01C19/4866—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 with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/10—Heated screeds
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/14—Extendable screeds
- E01C2301/16—Laterally slidable screeds
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention proposes a kind of ironing stop gauge and pavers, the ironing stop gauge includes rack, the main screed and freely-moving mangle being arranged on the rack, striker plate in front of main screed and freely-moving mangle is set, rack includes fixed frame and the first expansion bracket and the second expansion bracket, striker plate includes main baffle, first telescopic baffle and the second telescopic baffle, main baffle is arranged on fixed frame, first telescopic baffle is arranged on the first expansion bracket, second telescopic baffle is arranged on the second expansion bracket, it is slidably connected between first expansion bracket and fixed frame, second expansion bracket is slidably connected with institute's fixed frame or the first expansion bracket, main baffle, first telescopic baffle and the second telescopic baffle are in three-level interlaced arrangement in the longitudinal direction.The ironing stop gauge, the backgauge width that main baffle, the first telescopic baffle and the second telescopic baffle can reach can reach 2.5-3 times of main baffle, thus the problem of solving in the increased situation of paving width, obtaining matched backgauge width.
Description
Technical field
The present invention relates to engineering machinery fields, more specifically, are related to pressing stop gauge and comprising the ironing machine
Paver.
Background technique
Paver is a kind of for making bituminous pavement or the special-purpose machinery on stabilized base's material road surface, it presses required road
Face width, camber and thickness, flatness, compactness require pitch coagulation scholar or stabilizing material being laid in road surface.Ironing machine
It is one of main equipment of paver, it is the width of the asphalt that spreads out auger conveyor by road construction requirement
Degree, thickness, camber carry out shaping, tamping and ironing.
In general, the ironing machine of paver mainly includes draft arm, striker plate, vibrating beam, screed, thickness adjusting mechanism
And camber adjustment mechanism.Wherein, screed is that the function of paver realizes unit, main including assembled ironing plate and telescopic
Screed, assembled ironing plate are generally formed by several screed unit spliceds, can be according to the different demands that paves, free splicing
At the width of needs.For assembled ironing plate, each section of ironing plate unit mainly by grillage, bottom plate, striker plate, concrete vibrating mechanism,
The composition such as vibrating mechanism, pedal, covering, the stability of structure is good, but assembly trouble when construction, adjusts low efficiency.It is flexible
Formula screed have the characteristics that paver width electrodeless adjustment, adjust it is quick and convenient, be largely used to town road, road in park,
The road constructions such as municipal administration maintenance.
Ironing machine with telescopic ironing table generally comprises principal piece screed, expansion bracket, flexible slip pipe, telescopic segment and presses
Plate, striker plate and regulating mechanism composition.Because retractable screed plate structure limits, general principal piece screed and telescopic segment screed
It is staggered front to back arrangement, usual principal piece screed is preceding, and rear, front and back stages interlaced arrangement, striker plate is set left and right freely-moving mangle
It sets before principal piece screed, blocks entire principal piece and telescopic segment screed, using the similar arrangement that is staggered front to back, specifically
Structure can refer to shown in attached drawing 1, if principal piece screed length is L, general left freely-moving mangle length is less than or equal to 0.5L, and the right side is stretched
Contracting screed length is less than or equal to 0.5L, and when paver work, the attainable maximum paving width of paver institute is 2L, in order to
Reach bigger paving width, need to increase the length L of principal piece screed at this time, or installs mechanical lengthening section ironing additional in construction
Plate, for increase principal piece screed length the case where, will lead to width ultra-wide (width of the screed along paver of entire paver
Spend direction arrangement), the passability of paver is influenced, if additional install mechanical lengthening section screed additional, installs trouble, and installation portion additional
Point ironing quality be difficult to ensure, meanwhile, in the case of paving width increase, how to provide and a kind of adapt to bigger paving width
Stop gauge and those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of ironing stop gauge and paver, to guarantee paver
Under the premise of complete machine width, the bigger paving width of paver is adapted to.
On the one hand, the present invention provides a kind of ironing stop gauge, including rack, the main screed being arranged on the rack and
Freely-moving mangle, the striker plate being arranged in front of main screed and freely-moving mangle, the rack include that fixed frame and first stretch
Contracting frame and the second expansion bracket, the striker plate include main baffle, the first telescopic baffle and the second telescopic baffle, and the main baffle is set
It sets on the fixed frame, first telescopic baffle is arranged on first expansion bracket, the second telescopic baffle setting
It on the second expansion bracket, is slidably connected, second expansion bracket and fixes between first expansion bracket and the fixed frame
Frame or first expansion bracket are slidably connected, and the main baffle, the first telescopic baffle and the second telescopic baffle are in the longitudinal direction
In three-level interlaced arrangement.
Above-mentioned ironing stop gauge, it is preferred that first telescopic baffle is striker plate flexible to the left, described second
Telescopic baffle is striker plate flexible to the right；Or, first telescopic baffle is striker plate flexible to the right, described second is flexible
Baffle is striker plate flexible to the left.
Above-mentioned ironing stop gauge, it is preferred that first telescopic baffle and the second telescopic baffle are flexible to the left
Striker plate；Or, first telescopic baffle and the second telescopic baffle are striker plate flexible to the right；Or, described first stretches
Contracting baffle and the second telescopic baffle include two pieces, and two piece of first telescopic baffle stretches to the left and to the right respectively, and two piece second is stretched
Contracting baffle stretches to the left and to the right respectively.
Above-mentioned ironing stop gauge, it is preferred that the freely-moving mangle includes that the first freely-moving mangle and second are flexible
The front or behind of the main screed is telescopically arranged in screed, first freely-moving mangle, and described second, which stretches, presses
The front or behind of the main screed is telescopically arranged in plate, and the main screed, the first freely-moving mangle and second stretch
Contracting screed is in three-level interlaced arrangement in the longitudinal direction.
Above-mentioned ironing stop gauge, it is preferred that further include the first guiding mechanism, the second guiding mechanism, the first driving machine
Structure and the second driving mechanism, the both ends of first guiding mechanism are connect with first expansion bracket and the fixed frame respectively,
The connection of second expansion bracket described in one end of second guiding mechanism, the other end and the fixed frame of second guiding mechanism
Or the first expansion bracket connection, first driving mechanism is for driving first expansion bracket to slide, second driving
Mechanism is for driving second expansion bracket to slide.
Above-mentioned ironing stop gauge, it is preferred that first guiding mechanism, the second guiding mechanism include two, institute
The first driving mechanism is stated between two the first guiding mechanisms, second driving mechanism be located at two the second guiding mechanisms it
Between, interlaced arrangement above and below two first guiding mechanisms and two the second guiding mechanisms, first driving mechanism and second
Interlaced arrangement above and below driving mechanism；Or/and
First guiding mechanism and/or the second guiding mechanism are flexible slip pipe, first driving mechanism and/or second
Driving mechanism is hydraulic cylinder.
Above-mentioned ironing stop gauge, it is preferred that the main screed is arranged on the fixed frame, and described first is flexible
Screed is arranged on first expansion bracket, and second freely-moving mangle is arranged on the second expansion bracket, the main ironing
Plate, the first freely-moving mangle and the second freely-moving mangle be in front of in after three-level interlaced arrangement, the main baffle, the second telescopic baffle
Three-level interlaced arrangement after in front of being in the first telescopic baffle.
Above-mentioned ironing stop gauge, it is preferred that first telescopic baffle and the second telescopic baffle include fixed plate and
Lower telescopic baffle, the lower telescopic baffle are telescopically disposed in the lower section of the fixed plate, and the lower telescopic baffle is for adjusting
The terrain clearance of whole first telescopic baffle and the second telescopic baffle.
Above-mentioned ironing stop gauge, it is preferred that further include main pedal, the first telescopic pedal and the second telescopic pedal, institute
It states main pedal to connect with the fixed frame, first telescopic pedal is connect with first expansion bracket, and described second, which stretches, steps on
Plate is connect with second expansion bracket, and the main pedal, the first telescopic pedal and the second telescopic pedal are in three in the height direction
Layer interlaced arrangement.
On the other hand, the invention also provides a kind of pavers, including can travel described in chassis and any of the above-described kind
Stop gauge is pressed, the rack setting of the ironing stop gauge is on it can travel chassis.
The present invention provides a kind of ironing stop gauge and paver, which includes rack, is arranged in machine
Main screed and freely-moving mangle on frame, the striker plate being arranged in front of main screed and freely-moving mangle, rack include solid
Determine frame and the first expansion bracket and the second expansion bracket, striker plate includes main baffle, the first telescopic baffle and the second telescopic baffle, main gear
Plate is arranged on fixed frame, and the first telescopic baffle is arranged on the first expansion bracket, and the second telescopic baffle is arranged in the second expansion bracket
On, it is slidably connected between the first expansion bracket and fixed frame, the second expansion bracket is slidably connected with institute's fixed frame or the first expansion bracket, main
Baffle, the first telescopic baffle and the second telescopic baffle are in three-level interlaced arrangement in the longitudinal direction.The ironing stop gauge, due to
Main baffle, the first telescopic baffle and the second telescopic baffle in the longitudinal direction also therefore can be by first in three-level interlaced arrangement
The length of telescopic baffle and the second telescopic baffle is made suitable with main baffle, paves in the maximum that ironing stop gauge can be realized
In the case that width is greater than twice of main screed, after the first telescopic baffle and the stretching of the second telescopic baffle, main baffle, first stretch
The backgauge width that contracting baffle and the second telescopic baffle can reach can reach 2.5-3 times of main baffle, pave to solve
In the increased situation of width, the problem of obtaining matched backgauge width.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
Fig. 1 is a kind of arrangement schematic diagram for pressing stop gauge in the prior art；
Fig. 2 is the arrangement schematic diagram of the first ironing stop gauge provided in an embodiment of the present invention；
Fig. 3 is the arrangement schematic diagram of second provided in an embodiment of the present invention ironing stop gauge；
Fig. 4 is the arrangement schematic diagram of the third ironing stop gauge provided in an embodiment of the present invention；
Fig. 5 is the arrangement schematic diagram of the 4th kind of ironing stop gauge provided in an embodiment of the present invention；
Fig. 6 is the concrete structure schematic diagram that stop gauge is pressed in Fig. 2；
Fig. 7 be Fig. 2 in ironing stop gauge include screed and pedal structural schematic diagram；
Fig. 8 is the top view of Fig. 7 structure；
Fig. 9 is the screed and striker plate arrangement relation schematic diagram of the ironing stop gauge in Fig. 2.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the instruction such as term " on ", "lower", "front", "rear", "left", "right"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.Meanwhile term "and/or", " or/and " for connecting two schemes arranged side by side,
It then include option A, three kinds of option b, option A and option b possible situations such as option A and/or option b.In addition, term " first ",
" second " is used for description purposes only, and the same or similar different components of distinguishing characteristic is served only for, not as components itself
It limits, also without precedence relationship or dependence between each components, indication or suggestion relative importance can not be interpreted as.
It please refers to shown in Fig. 2-9, the ironing stop gauge that one aspect of the present invention provides, including rack 10, setting are in rack
Main screed 20 and freely-moving mangle on 10, the striker plate being arranged in front of main screed 20 and freely-moving mangle, rack 10
Including fixed frame 13 and the first expansion bracket 11 and the second expansion bracket 12, striker plate includes main baffle 60,61 and of the first telescopic baffle
Second telescopic baffle 62, main baffle 60 are arranged on fixed frame 13, and the first telescopic baffle 61 is arranged on the first expansion bracket 11, the
Two telescopic baffles 62 are arranged on the second expansion bracket 12, are slidably connected between the first expansion bracket 11 and fixed frame 13, and second is flexible
Frame 12 is slidably connected with institute's fixed frame 13 or the first expansion bracket 11, main baffle 60, the first telescopic baffle 61 and the second telescopic baffle
62 be in three-level interlaced arrangement in the longitudinal direction.
Above-mentioned ironing stop gauge, main screed 20 and freely-moving mangle can use existing and improved structure,
But in the increased situation of paving width that screed is realized, it is also those skilled in the art that how the baffle of ironing machine, which is arranged,
Problem to be solved, in the program, since main baffle 60, the first telescopic baffle 61 and the second telescopic baffle 62 are in front-rear direction
On therefore the length of the first telescopic baffle 61 and the second telescopic baffle 62 can be also made and main gear in three-level interlaced arrangement
Plate 60 is suitable, in the case where the maximum paving width that ironing stop gauge can be realized is greater than twice of main screed 20, the
After one telescopic baffle 61 and the second telescopic baffle 62 stretch out, 62 institute of main baffle 60, the first telescopic baffle 61 and the second telescopic baffle
The backgauge width that can reach can reach 2.5-3 times of main baffle 60, to solve in the increased situation of paving width, obtain
The problem of matched backgauge width.
By taking Fig. 2 as an example, it is assumed that the length of main baffle 60 is L, and the length of the first telescopic baffle 61 is 0.9L, the second flexible gear
The length of plate 62 is 0.9L, and the length of the first telescopic baffle 61 and the second telescopic baffle 62 may be the same or different, together
When, the first telescopic baffle 61 is arranged in the rear of main baffle 60, after the second telescopic baffle 62 is arranged in the first telescopic baffle 61
Side, so that main baffle 60, the first telescopic baffle 61 and the second telescopic baffle 62 are in three-level interlaced arrangement in the longitudinal direction,
The lower plane of main baffle 60, the first telescopic baffle 61 and the second telescopic baffle 62 is located substantially at sustained height, the construction with paving machine
When, the first telescopic baffle 61 stretches out to the right, and the second telescopic baffle 62 stretches out to the left, it then can be carried out the backgauge operation that paves,
And the backgauge width of 2.8L can be obtained, so that matched backgauge width can be obtained in the increased situation of paving width.
First telescopic baffle 61 and the second telescopic baffle 62 can all be arranged in rear (such as Fig. 2,4,5 of main baffle 60
It is shown), it can also be all arranged in the front of main screed 20, certainly, shown in attached drawing 3, master can be arranged in one of them
The front of baffle 60, another one are arranged in the rear of main baffle 60, with specific reference to needing to be arranged.
It is further to note that proposing main baffle 60, the first telescopic baffle 61 and the second telescopic baffle in this programme
62 in such a way that front and back three-level is flexible, if necessary, can also be arranged 4 grades it is flexible or 5 grades stretch it is even more, certainly I
It is understood that three-level is flexible can to obtain the requirement for preferably meeting market to paver, and structural stability, reliability
It preferably, is an ideal mode.Meanwhile for fixed frame 13 is relative telescopic frame, flexible, not generation will not be controlled
Table fixed frame must be fixed absolutely, cannot be adjusted, such as ironing angle adjustment etc..In addition, for mode in Fig. 2-4, it is excellent
Using being slidably connected between the first expansion bracket 11 and fixed frame 13, the second expansion bracket 12 is slidably connected with institute fixed frame 13, right for choosing
In the mode of Fig. 5, the second expansion bracket 12 is preferably slidably connected with the first expansion bracket 11.
The stretch mode of above-mentioned ironing stop gauge, the first telescopic baffle 61 and the second telescopic baffle 62 can there are many
Selection, it is preferred that as Figure 2-3, the first telescopic baffle 61 is striker plate flexible to the left, and the second telescopic baffle 62 is to the right
Flexible striker plate；As equivalent mode, the first telescopic baffle 61 is striker plate flexible to the right, and the second telescopic baffle 62 is
Flexible striker plate to the left.Meanwhile such as Fig. 4, the first telescopic baffle 61 and the second telescopic baffle 62 are backgauge flexible to the right
Plate；It similarly can be that the first telescopic baffle 61 and the second telescopic baffle 62 are striker plate flexible to the left；In addition, first stretches
Contracting baffle 61 and the second telescopic baffle 62 can be one or more, as shown in figure 5, the first telescopic baffle 61 and the second flexible gear
Plate 62 include two pieces, two piece of first telescopic baffle 61 stretches to the left and to the right respectively, two piece of second telescopic baffle 62 respectively to
It is left and stretch to the right.
Above-mentioned ironing stop gauge can increase the attainable paving width (ironing width) of institute in several ways,
Preferably, freely-moving mangle includes the first freely-moving mangle 21 and the second freely-moving mangle 22, and the first freely-moving mangle 21 can be stretched
Contracting ground is arranged the front or behind of main screed 20, the second freely-moving mangle 22 be telescopically arranged main screed 20 front or
Rear, main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22 are in three-level interlaced arrangement in the longitudinal direction.
As shown in Figure 9, it is assumed that the length of main screed 20 is L, and the length of the first freely-moving mangle 21 is 0.9L, and second stretches
The length of contracting screed 22 is 0.9L, and the length of the first freely-moving mangle 21 and the second freely-moving mangle 22 can be identical, can also
With difference, meanwhile, the first freely-moving mangle 21 is arranged in the rear of main screed 20, and the second freely-moving mangle 22 is arranged in first
The rear of freely-moving mangle 21, so that main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22 are preceding
It is in three-level interlaced arrangement, the lower plane of main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22 in rear direction
It is located substantially at sustained height, when the construction with paving machine, the first freely-moving mangle 21 stretches out to the right, and the second freely-moving mangle 22 is to the left
It stretches out, then can be carried out paving the maximum paving width for pressing operation, and can obtaining 2.8L, improve ironing machine
The working efficiency of ironing ability and paver.
Above-mentioned ironing stop gauge, being slidably connected can be carried out using traditional approach such as guide rails, 11 He of the first expansion bracket
Second the flexible of expansion bracket 12 can also be in several ways, it is preferred that further includes the first guiding mechanism 41, the second guiding mechanism
42, the first driving mechanism 51 and the second driving mechanism 52, the both ends of the first guiding mechanism 41 respectively with the first expansion bracket 11 and solid
Determine the connection of frame 13, the second expansion bracket of one end 12 of the second guiding mechanism 42 connects, the other end of the second guiding mechanism 42 and fixation
Frame 13 or the connection of the first expansion bracket 11, the first driving mechanism 51 is for driving the sliding of the first expansion bracket 11, the second driving mechanism 52
For driving the sliding of the second expansion bracket 12.Likewise it is preferred that, the first guiding mechanism 41, the second guiding mechanism 42 include two,
First driving mechanism 51 is located between two the first guiding mechanisms 41, and the second driving mechanism 52 is located at two the second guiding mechanisms 42
Between, two the first guiding mechanisms 41 and two about 42 interlaced arrangements of the second guiding mechanism, the first driving mechanism 51 and second
About 52 interlaced arrangement of driving mechanism.
In the present solution, by by two the first guiding mechanisms 41 and two about 42 interlaced arrangements of the second guiding mechanism,
About 52 interlaced arrangement of one driving mechanism 51 and the second driving mechanism, can save the sky of paver (ironing machine) length direction
Between, it is structurally reasonable, reliable.
Likewise it is preferred that, the first guiding mechanism 41 and/or the second guiding mechanism 42 are flexible slip pipe, the first driving mechanism
51 and/or second driving mechanism 52 be hydraulic cylinder.Certainly, guiding mechanism can also be sliding rail and sliding slot fit structure, driving
Mechanism can also be the structures such as cylinder, electric pushrod.
Above-mentioned ironing stop gauge, the three-level that main baffle 60, the first telescopic baffle 61 and the second telescopic baffle 62 use
The three-level stretch mode phase that stretch mode can be in main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22
Together, it can also be different, it is preferred that as shown in figure 9, main screed 20 is arranged on fixed frame 13, the first freely-moving mangle 21 is set
It sets on the first expansion bracket 11, the second freely-moving mangle 22 is arranged on the second expansion bracket 12, and main screed 20, first is flexible to be pressed
Plate 21 and the second freely-moving mangle 22 be in front of in after three-level interlaced arrangement, main baffle 60, the second telescopic baffle 62 and first are stretched
Contracting baffle 61 be in front of in after three-level interlaced arrangement.In the program, the gap between main baffle 60 and the first telescopic baffle may go out
The problem of existing part scraper injustice can be made up by the ironing of main screed 20 and the first freely-moving mangle 21, be improved
Press quality.
Above-mentioned ironing stop gauge, it is preferred that the first telescopic baffle 61 and the second telescopic baffle 62 include fixed plate 63
With lower telescopic baffle 64, lower telescopic baffle 64 is telescopically disposed in the lower section of fixed plate 63, and lower telescopic baffle 64 is for adjusting
The terrain clearance of first telescopic baffle 61 and the second telescopic baffle 62.By by the first telescopic baffle 61 and the second telescopic baffle 62
It is set as the composite structure of fixed plate 63 and lower telescopic baffle 64, due to main screed 20 and the first freely-moving mangle 21, second
Freely-moving mangle 22 misplaces in the longitudinal direction, and screed usually requires certain tilt angle at work, stretches under
The terrain clearance of contracting baffle 64 adjustable first telescopic baffle 61 and the second telescopic baffle 62, to be conducive to improve backgauge
Quality further increases and paves, presses quality.Meanwhile upper and lower stretch of lower telescopic baffle 64 can use manually or automatically,
Driving mechanism can be driving handle, oil cylinder, cylinder, electric pushrod etc..
Above-mentioned ironing stop gauge, it is preferred that further include main pedal 70, the first telescopic pedal 71 and the second telescopic pedal
72, main pedal 70 is connect with fixed frame 13, and the first telescopic pedal 71 is connect with the first expansion bracket 11, the second telescopic pedal 72 and
The connection of two expansion brackets 12, main pedal 70, the first telescopic pedal 71 and the second telescopic pedal 72 interlock in three layers in the height direction
Arrangement.Since main pedal 70, the first telescopic pedal 71 and the second telescopic pedal 72 are in three layers of interlaced arrangement in the height direction, because
This, the length of the first telescopic pedal 71 and the second telescopic pedal 72 can be made with main pedal 70 quite, in aforementioned screed
In the case that the maximum paving width that can be realized is greater than 20 twice of main screed, the first telescopic pedal 71 and the second telescopic pedal
After 72 stretch out, what main pedal 70, the first telescopic pedal 71 and the second telescopic pedal 72 can reach trample width can be with booth
It is suitable to spread width, thus the problem of solving in the increased situation of paving width, obtaining matched tread width.
On the other hand, the invention also provides a kind of pavers, including can travel chassis and any of the above-described kind of ironing
Stop gauge presses the setting of rack 10 of stop gauge on it can travel chassis.
The paver is due to including above-mentioned ironing stop gauge, due to main baffle 60, the first telescopic baffle 61 and second
Telescopic baffle 62 is also in three-level interlaced arrangement in the longitudinal direction, therefore, can be by the first telescopic baffle 61 and the second flexible gear
The length of plate 62 is made with main baffle 60 quite, is greater than main screed in the maximum paving width that ironing stop gauge can be realized
In the case where twice of 20, after the first telescopic baffle 61 and the stretching of the second telescopic baffle 62, main baffle 60, the first telescopic baffle 61
The backgauge width that can reach with the second telescopic baffle 62 can reach 2.5-3 times of main baffle 60, to solve the width that paves
The problem of spending in increased situation, obtaining matched backgauge width.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of ironing stop gauge, including rack (10), the main screed (20) being arranged on rack (10) and flexible ironing
Plate, the striker plate being arranged in front of main screed (20) and freely-moving mangle, which is characterized in that the rack (10) includes fixing
Frame (13) and the first expansion bracket (11) and the second expansion bracket (12), the striker plate include main baffle (60), the first telescopic baffle
(61) it is arranged on the fixed frame (13) with the second telescopic baffle (62), the main baffle (60), first telescopic baffle
(61) it is arranged on first expansion bracket (11), second telescopic baffle (62) is arranged on the second expansion bracket (12), institute
It states and is slidably connected between the first expansion bracket (11) and the fixed frame (13), second expansion bracket (12) and institute's fixed frame (13)
Or first expansion bracket (11) is slidably connected, the main baffle (60), the first telescopic baffle (61) and the second telescopic baffle
It (62) is in the longitudinal direction in three-level interlaced arrangement.
2. ironing stop gauge according to claim 1, which is characterized in that first telescopic baffle (61) is to stretch to the left
The striker plate of contracting, second telescopic baffle (62) are striker plate flexible to the right；Or, first telescopic baffle (61) be to
The flexible striker plate in the right side, second telescopic baffle (62) are striker plate flexible to the left.
3. ironing stop gauge according to claim 1, which is characterized in that first telescopic baffle (61) and second is stretched
Contracting baffle (62) is striker plate flexible to the left；Or, first telescopic baffle (61) and the second telescopic baffle (62) are
Flexible striker plate to the right；Or, first telescopic baffle (61) and the second telescopic baffle (62) include two pieces, two piece first
Telescopic baffle (61) stretches to the left and to the right respectively, and two piece of second telescopic baffle (62) is stretched to the left and to the right respectively.
4. ironing stop gauge according to claim 1-3, which is characterized in that the freely-moving mangle includes the
The master is telescopically arranged in one freely-moving mangle (21) and the second freely-moving mangle (22), first freely-moving mangle (21)
The front or behind of screed (20), before the main screed (20) is telescopically arranged in second freely-moving mangle (22)
Side or rear, the main screed (20), the first freely-moving mangle (21) and the second freely-moving mangle (22) are in the longitudinal direction
In three-level interlaced arrangement.
5. ironing stop gauge according to claim 4, which is characterized in that further include the first guiding mechanism (41), second
Guiding mechanism (42), the first driving mechanism (51) and the second driving mechanism (52), the both ends point of first guiding mechanism (41)
It is not connect with first expansion bracket (11) and the fixed frame (13), second described in one end of second guiding mechanism (42)
Expansion bracket (12) connection, the other end and the fixed frame (13) or first expansion bracket of second guiding mechanism (42)
(11) it connects, first driving mechanism (51) is for driving first expansion bracket (11) to slide, second driving mechanism
(52) for driving second expansion bracket (12) to slide.
6. ironing stop gauge according to claim 5, which is characterized in that first guiding mechanism (41), second are led
It include two to mechanism (42), first driving mechanism (51) is located between two the first guiding mechanisms (41), and described the
Two driving mechanisms (52) are located between two the second guiding mechanisms (42), two first guiding mechanisms (41) with two second
Guiding mechanism (42) interlaced arrangement up and down, first driving mechanism (51) and the second driving mechanism (52) interlaced arrangement up and down；
Or/and
First guiding mechanism (41) and/or the second guiding mechanism (42) are flexible slip pipe, first driving mechanism (51)
And/or second driving mechanism (52) be hydraulic cylinder.
7. ironing stop gauge according to claim 4, which is characterized in that the main screed (20) is arranged described solid
Determine on frame (13), first freely-moving mangle (21) is arranged on first expansion bracket (11), the described second flexible ironing
Plate (22) is arranged on the second expansion bracket (12), and the main screed (20), the first freely-moving mangle (21) and second are flexible to press
Plate (22) be in front of in after three-level interlaced arrangement, the main baffle (60), the second telescopic baffle (62) and the first telescopic baffle
(61) three-level interlaced arrangement after in front of being in.
8. ironing stop gauge according to claim 4, which is characterized in that first telescopic baffle (61) and second is stretched
Contracting baffle (62) includes fixed plate (63) and lower telescopic baffle (64), and the lower telescopic baffle (64) is telescopically disposed in described
The lower section of fixed plate (63), the lower telescopic baffle (64) is for adjusting first telescopic baffle (61) and the second telescopic baffle
(62) terrain clearance.
9. ironing stop gauge according to claim 4, which is characterized in that further include main pedal (70), first flexible step on
Plate (71) and the second telescopic pedal (72), the main pedal (70) connect with the fixed frame (13), first telescopic pedal
(71) it is connect with first expansion bracket (11), second telescopic pedal (72) connect with second expansion bracket (12), institute
Main pedal (70), the first telescopic pedal (71) and the second telescopic pedal (72) are stated in the height direction in three layers of interlaced arrangement.
10. a kind of paver, including can travel chassis, which is characterized in that it further include being pressed as claim 1-9 is described in any item
Flat stop gauge, rack (10) setting of the ironing stop gauge is on it can travel chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925286.2A CN108951380A (en) | 2018-08-14 | 2018-08-14 | A kind of ironing stop gauge and paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925286.2A CN108951380A (en) | 2018-08-14 | 2018-08-14 | A kind of ironing stop gauge and paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951380A true CN108951380A (en) | 2018-12-07 |
Family
ID=64469854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810925286.2A Pending CN108951380A (en) | 2018-08-14 | 2018-08-14 | A kind of ironing stop gauge and paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951380A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482148A (en) * | 2020-11-19 | 2021-03-12 | 徐工集团工程机械股份有限公司道路机械分公司 | Telescopic screed plate and paver |
| CN113005861A (en) * | 2021-03-16 | 2021-06-22 | 中交西安筑路机械有限公司 | Paver and using method thereof |
| USD971968S1 (en) | 2020-01-24 | 2022-12-06 | Caterpillar Paving Products Inc. | Screed component |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD971968S1 (en) | 2020-01-24 | 2022-12-06 | Caterpillar Paving Products Inc. | Screed component |
| USD1001161S1 (en) | 2020-01-24 | 2023-10-10 | Caterpillar Paving Products Inc. | Screed component |
| CN112482148A (en) * | 2020-11-19 | 2021-03-12 | 徐工集团工程机械股份有限公司道路机械分公司 | Telescopic screed plate and paver |
| CN113005861A (en) * | 2021-03-16 | 2021-06-22 | 中交西安筑路机械有限公司 | Paver and using method thereof |
| CN113005861B (en) * | 2021-03-16 | 2022-08-12 | 中交西安筑路机械有限公司 | Paver and using method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181207 |