CN107012758B - A kind of equipment for uniformly spreading quartz - Google Patents
A kind of equipment for uniformly spreading quartz Download PDFInfo
- Publication number
- CN107012758B CN107012758B CN201710255800.1A CN201710255800A CN107012758B CN 107012758 B CN107012758 B CN 107012758B CN 201710255800 A CN201710255800 A CN 201710255800A CN 107012758 B CN107012758 B CN 107012758B
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- CN
- China
- Prior art keywords
- belt
- quartz
- material leakage
- equipment
- laying apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
-
- 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
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/15—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 distributing granular or liquid materials for laying-down uncoated stone or similar materials, or for striking-off or spreading same without compacting, e.g. for crushed rock base courses, sand cushions for paving
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/30—Coherent pavings made in situ made of road-metal and binders of road-metal and other binders, e.g. synthetic material, i.e. resin
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
- E01C7/325—Joining different layers, e.g. by adhesive layers; Intermediate layers, e.g. for the escape of water vapour, for spreading stresses
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of equipment for uniformly spreading quartz, belong to Architectural Equipment field, including the driving that is laid on the track of construction road surface two sides and can walk in orbit, walking dolly is installed in driving, the laying apparatus that can be uniformly laid with quartz, the laying road surface of the corresponding lower section of laying apparatus are connected on walking dolly；Laying apparatus includes device noumenon and Shai Liao mechanism, multiple material spilling holes are provided in device noumenon, material spilling hole is furnished with baffle, feeding-passage is equipped in device noumenon, Shai Liao mechanism be mounted on have in device noumenon it is interior intracavitary, the inner cavity connection feeding-passage having in device noumenon, Shai Liao mechanism includes the belt for being equipped with the material leakage plate in row's material leakage channel and being able to rotate, belt is wound on the material leakage plate, belt is made of the identical two parts of length, a part exposes middle part, and another part does not expose middle part, and material spilling hole corresponds to the material leakage channel.The present invention has the advantages that spreading is uniform.
Description
Technical field
The present invention relates to municipal construction apparatus field, more specifically, designing one kind spreads quartzy equipment.
Background technique
Pitch reaches 0.85-0.95 to solar radiative absorption rate as a kind of heat-absorbing material, bituminous pavement.Summer is in the sun
Under light prolonged exposure, a large amount of sunlights in the form of heat by asphalt concrete pavement absorb and be stored in top course to
Cause asphalt concrete pavement temperature to be significantly larger than air themperature nearby, thus causes two aspect harm: the height of bituminous pavement
Warm disease evil and aggravation " tropical island effect ".In this regard, the academic dissertation that Wang He writes " grind by bituminous pavement heat-reflective coating performance and application
Study carefully " in, bituminous pavement heat-reflective coating performance and application study are disclosed, paving method has been directed to.It is spread involved in method
The step of spreading quartz sand, still, be easy because spreading unevenly caused by quartz sand waste.
Summary of the invention
For the deficiency in the presence of the prior art, quartzy equipment is uniformly spread the purpose of the present invention is to provide a kind of,
Solve the problems, such as that quartz sand spreading unevenly causes quartz sand to waste in the prior art.
To achieve the above object, present invention employs the following technical solutions:
A kind of equipment for uniformly spreading quartz, including the row that is laid on the track of construction road surface two sides and can walk in orbit
Vehicle is equipped with walking dolly in the driving, and the laying apparatus that can be uniformly laid with quartz is connected on the walking dolly, described
The laying road surface of the corresponding lower section of laying apparatus；The laying apparatus includes device noumenon and Shai Liao mechanism, on described device ontology
Multiple material spilling holes are provided with, the material spilling hole is furnished with baffle, and feeding-passage, the Shai Liao mechanism installation are equipped in described device ontology
Intracavitary in having in described device ontology, the inner cavity having in described device ontology is connected to the feeding-passage, the solarization
Material mechanism includes the belt for being equipped with the material leakage plate in row's material leakage channel and being able to rotate, and the belt is wound on the material leakage plate, institute
It states belt to be made of the identical two parts of length, a part exposes middle part, and another part does not expose middle part, the material spilling hole pair
Answer the material leakage channel.
Compared with the prior art, the invention has the following beneficial effects:
This equipment is uniformly laid with quartz sand by laying apparatus, reduces the waste of quartz.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is present invention construction road surface top view；
Fig. 2 is a kind of device structure schematic diagram for uniformly spreading quartz of the present invention；
Fig. 3 is laying apparatus body exterior structural schematic diagram of the present invention；
Fig. 4 is laying apparatus structural schematic diagram of the present invention；
Fig. 5 is inventive belt structural schematic diagram；
Fig. 6 is structural schematic diagram in shaft of the present invention；
Fig. 7 is mesh structure schematic diagram of the present invention.
Specific embodiment
In order to make the present invention realize technological means, creation characteristic, reach purpose and effect more clearly and be apparent to,
The present invention is further elaborated with reference to the accompanying drawings and detailed description:
The invention proposes a kind of epoxy resin heat reflection pavement construction methods, include the following steps:
1), close traffic and road surface dedusting: under normal circumstances, heat-reflective coating is laid in the form of ultra-thin wearing layer
On the road being open to traffic；The safety that construction personnel should be ensured in work progress, makes heat-reflective coating have enough conditioned times again,
Therefore construction section needs close traffic.Warning sign and stake bucket should be set according to relevant regulations when close traffic, to guarantee to construct
It goes on smoothly；Before being laid with heat-reflective coating, the dust removing tools such as broom should be used to remove the bulky grain sundries and internal float of road surfaces
Ash；2), carrying out every 50m-100m to the section that needs are constructed is a construction section, and is first uniformly laid with first layer heat-reflective coating,
Coating dosage is 0.5kg/m2Epoxy resin heat reflection coatings, and it is even with hair roller coating；Then quartz is uniformly spread, quartzy dosage is about
0.8kg/m2, broom will be used to handle the extra sand on surface at sanding, and recycled；The second layer is being laid with after health
Heat-reflective coating is coated with the second coating, coating weight 0.3kg/ after the solidification of first layer coating bottom, quartz sand are attached
m2；
3), coating health enables coating naturally dry and solidification, and forbid all vehicles after the completion of heat-reflective coating is laid with
And walk, to prevent being damaged to heat-reflective coating.Coating conditioned time is different and different according to ground temperature is worked as, specific suitable
It is executed referring to following table；Coating health should can open to traffic after forming intensity；The time of coating maintenance is generally 6~10h of time,
To guarantee construction quality and using quality, the time of initial curing should be extended as far as possible；Epoxy hardener type, gas should be comprehensively considered
The various factors such as volume of traffic size, running velocity after temperature, pavement temperature, humidity and open to traffic are comprehensive to be determined.
Wherein the requirement to former road surface is to have good overall stability with enough strength and stiffness, and surface is flat
Whole, cleaning, without extra asphalt membrane.
As specific embodiment, when construction, also needs material stock and service check and construction equipment inspection and debugging；Its
Middle material includes the storage and inspection of epoxy resin, curing agent, pigments and fillers, antiskid aggregate etc., wherein epoxy resin and curing agent
It is main；The epoxide number of a epoxy resin and the active hydrogen content of curing agent should determine accurately, before use should by epoxy resin and
Curing agent is separated；B antiskid aggregate cannot cannot be located at road to storing and arrange in storage by the pollution of clay, mud
Water position；Stock ground should have the safeguard procedures of pre- rainwater-proof and pollution.Rain-proof, moisture-proof is answered in the storage of c pigments and fillers；D should be right as required
The material that every batch of is marched into the arena carries out quality examination and experimental examination；Equipment construction inspection and debugging are to carry out in advance to mechanical equipment
Performance checking, parameter testing and calibration, the scope of examination include quantity, performance state, the parameter setting (debugging of main construction equipment
And calibration) and each equipment in terms of harmony.
The area for being laid with road surface, the total face for needing to be laid with can be first calculated as specific embodiment, when uniformly spreading quartz
Product, which is equal to grid net tool divided by the area of grid net tool, needs number to be used, and quartz is uniformly laid with when using every time
In grid net tool, quartz is thus made to be laid with more uniformization.
As specific embodiment, heat-reflective coating uses two-component materials, and component A is a kind of epoxy hardener, and B component is
Sticky shape fluent material comprising epoxy filler, after the A of heat reflection coatings, B component are mixed in proportion, Ying
Construction finishes in 30min, it is proposed that atmospheric temperature is between 15~30C when construction, between 20~40C of pavement temperature, while should keep away
Exempt from rainy day construction, and preceding road surface of constructing need to keep dry state.
A kind of equipment for uniformly spreading quartz, including being laid on the track 2 of construction road surface two sides and can walk in orbit
Driving 3, it is described driving 3 on walking dolly 5 is installed, be connected on the walking dolly 5 can uniformly be laid with quartz laying dress
6 are set, the laying road surface 1 of the corresponding lower section of the laying apparatus 6.
This equipment is walked on the track 2 that the two sides for needing to be laid with road surface 1 are equipped with by the driving 3, then constantly
Move back and forth the driving 3, is then uniformly sprinkling upon by the laying apparatus 6 connected on the walking dolly 5 and is laid with road surface 1
On, it is drawn in a few paragraphs needing to be laid with road surface 1 along road surface direction, every section of construction surface can be laid with transversal with the laying apparatus 6
Face is then standard is divided along the every 50m~100m in road surface direction is a construction section, after the completion of the construction of this section, then passes through row
Walk trolley 5 the laying apparatus 6 be moved to other one section of construction surface carry out be laid with quartz.
As specific embodiment, the walking dolly 5 is equipped with connecting plate 10, passes through the first cylinder on the connecting plate 10
9 are connected with roller 7, and first cylinder 7 can make the contact of the roller 7 construction road surface after stretching out then road pavement is constructed,
When epoxy resin heat reflection pavement construction coating, by the levelling construction road surface of the roller 7, move back and forth driving 3 or row
Walking trolley 5 rolls the roller 7 on road surface.
As specific embodiment, it is laid with quartz for convenience, the laying apparatus 6 is connected to described by the second cylinder 8
On connecting plate 10, slowly close to road surface after the stretching of the second cylinder 8, after height is certain, spread down by the laying apparatus 6
Quartz.
As specific embodiment, the laying apparatus 6 includes device noumenon and Shai Liao mechanism, is provided on described device ontology
Multiple material spilling holes 11, described device ontology is interior to be equipped with feeding-passage 12, and quartz is put into the feeding-passage 12 after screening, and is needed
To illustrate that the quartz diameter after screening is less than the diameter of the material spilling hole 11, the Shai Liao mechanism is mounted on the dress
Setting has interior intracavitary, to have in the described device ontology inner cavity connection feeding-passage 12, the Shai Liao mechanism in ontology
Including the belt 14 for being equipped with the material leakage plate in row's material leakage channel 13 and being able to rotate, the quartz diameter after screening is less than the leakage
Expect that the diameter in channel 13, the belt 14 are wound on the material leakage plate, the belt 14 is made of the identical two parts of length, portion
Divide and expose middle part, another part does not expose middle part, and before being put into the feeding-passage 12, the belt 14 does not expose quartz
Mid portion is located above, and the part for exposing middle part is located below, and blocks the leakage by the part that the belt 14 does not expose
Expect channel 13, prevent quartz from falling into the material leakage channel 13, the material leakage channel 13 is arranged successively, make when quartz fall into it is described
Its amount about 0.8kg/m when in material leakage channel 132, two parts of the belt 14, which link together, to be wrapped on the material leakage plate,
The belt 14 includes belt body and the first gear 17 that the belt body two sides are arranged in, and is had on the belt body
Bar shaped perforation 16, bar shaped perforation 16 are a part that middle part is exposed in 14 parts of belt, rotate the belt 14 around
The material leakage plate rotation is located above the bar shaped perforation 16, and then quartz falls into the material leakage from bar shaped perforation 16 and leads to
In road 13, then proceeding to rotate the belt 14, so that the belt 14 is not exposed mid portion located above, due to the material leakage
Hole 11 is furnished with baffle, so quartz is just kept off in the material leakage channel 13 by the baffle, and since the belt 14 does not expose
Mid portion is located above, so the quartz in feeding-passage 12 will not be fallen into the material leakage channel 13 at this time, while position
In the quartz amount about 0.8kg/m in the material leakage channel 132, due to the corresponding material leakage channel 13 of the material spilling hole 11, so
Baffle is removed, then quartz falls the road surface 1 being laid with to needs along the material spilling hole 11 from the material leakage channel 13 and carries out uniformly
It is laid with.
As specific embodiment, in order to enable the belt 14 to rotate around the material leakage plate, the Shai Liao mechanism includes electricity
Machine, 14 two sides of belt are equipped with first gear 17, and the shaft 18 on the motor is equipped with can be with 17 phase of first gear
The second gear 19 of cooperation is rotated by the motor and drives the rotation of its shaft 18, by be arranged in the shaft 18 the
Two gears 19 drive the rotation of first gear 17 to drive the belt 14 to rotate.
As specific embodiment, there is groove on track 2,3 legs of driving are equipped with idler wheel 4, and driving 3 can be by idler wheel 4
It walks on track 2.
As specific embodiment, two parts a part of the belt 14 exposes middle part, and another part does not expose middle part,
The baffle that can be made by rubber not exposed blocks, and a part of exposing is bar shaped perforation 16, the bar shaped perforation 16
Length corresponding with the distance between the material leakage channel 13 at 13 both ends of material leakage channel described in a row facilitate material from the leakage
It then leaks out from bar shaped perforation 16 after expecting the leakage of channel 13 and is finally leaked out from the material spilling hole 11.
As specific embodiment, the shaft 18 is equipped with a pair of of rotor 15, and the second gear 19 is arranged at described turn
On son 15, a pair of rotor 15 is corresponding equipped with first gear 17 with 14 two sides of belt.
As specific embodiment, the material leakage board ends are arc-shaped to facilitate the belt 14 to rotate above.
As specific embodiment, including sieve 20, sieve 20 is equipped with sieve pore 21, is filtered out and be sized for by sieve pore 21
The material leakage channel 13 or the compatible quartz of material spilling hole 11.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.
Claims (4)
1. a kind of equipment for uniformly spreading quartz, it is characterised in that: track (2) and energy including being laid on construction road surface two sides are in-orbit
The driving (3) walked on road is equipped with walking dolly (5) on the driving (3), and being connected on the walking dolly (5) can be
The even laying apparatus (6) for being laid with quartz, the laying road surface (1) of the corresponding lower section of the laying apparatus (6)；The laying apparatus (6)
It including device noumenon and Shai Liao mechanism, is provided on described device ontology multiple material spilling holes (11), the material spilling hole (11) is equipped with gear
Plate, described device ontology is interior to be equipped with feeding-passage (12), and the Shai Liao mechanism is mounted on the inner cavity having in described device ontology
Interior, the inner cavity having in described device ontology is connected to the feeding-passage (12), and the Shai Liao mechanism includes being equipped with row's material leakage
The material leakage plate in channel (13) and the belt (14) being able to rotate, the belt (14) are wound on the material leakage plate, the belt (14)
It is made of the identical two parts of length, a part exposes middle part, and another part does not expose middle part, and the material spilling hole (11) is corresponding
The material leakage channel (13).
2. a kind of equipment for uniformly spreading quartz according to claim 1, it is characterised in that: the walking dolly (5) is equipped with
Connecting plate (10) is connected with roller (7) by the first cylinder (9) on the connecting plate (10).
3. a kind of equipment for uniformly spreading quartz according to claim 2, it is characterised in that: the laying apparatus (6) passes through the
Two cylinders (8) are connected on the connecting plate (10).
4. a kind of equipment for uniformly spreading quartz according to claim 3, it is characterised in that: the Shai Liao mechanism includes motor,
Belt (14) two sides are equipped with first gear (17), and the shaft (18) on the motor is equipped with can be with the first gear
(17) second gear (19) matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255800.1A CN107012758B (en) | 2017-04-19 | 2017-04-19 | A kind of equipment for uniformly spreading quartz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255800.1A CN107012758B (en) | 2017-04-19 | 2017-04-19 | A kind of equipment for uniformly spreading quartz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107012758A CN107012758A (en) | 2017-08-04 |
| CN107012758B true CN107012758B (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710255800.1A Active CN107012758B (en) | 2017-04-19 | 2017-04-19 | A kind of equipment for uniformly spreading quartz |
Country Status (1)
| Country | Link |
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| CN (1) | CN107012758B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774374B (en) * | 2018-04-24 | 2021-04-27 | 重庆渝茁科技有限公司 | Heat-resistant and anti-rutting method for asphalt pavement |
| CN112221893A (en) * | 2020-09-24 | 2021-01-15 | 广船国际有限公司 | Method for uniformly sanding |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100749825B1 (en) * | 2007-03-06 | 2007-08-16 | 이텍산업 주식회사 | Spreader for arm-roll truck |
| CN202369894U (en) * | 2011-12-29 | 2012-08-08 | 浙江大东吴集团建设有限公司 | Pebble finely-scattering machine |
| CN102912709B (en) * | 2012-10-26 | 2015-05-27 | 长安大学 | Construction coating device and construction process for heat reflection type asphalt pavement coating |
| CN103469712B (en) * | 2013-09-30 | 2016-05-18 | 济南城建集团有限公司 | The anti-rut anti-skid surface method for paving of a kind of coating |
| CN105421196B (en) * | 2015-12-17 | 2017-08-29 | 浙江美通筑路机械股份有限公司 | A kind of vehicle-mounted road solid-state adhesion agent distributor |
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2017
- 2017-04-19 CN CN201710255800.1A patent/CN107012758B/en active Active
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| CN107012758A (en) | 2017-08-04 |
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