CN208577929U - A kind of bituminous pavement seam preheating device and paver - Google Patents
A kind of bituminous pavement seam preheating device and paver Download PDFInfo
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- CN208577929U CN208577929U CN201820303786.8U CN201820303786U CN208577929U CN 208577929 U CN208577929 U CN 208577929U CN 201820303786 U CN201820303786 U CN 201820303786U CN 208577929 U CN208577929 U CN 208577929U
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- bituminous pavement
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Abstract
The utility model provides a kind of bituminous pavement seam preheating device, including fixation kit, ignition mechanism, fuel conveying mechanism and heat output mechanism；Heat output mechanism is adjustable to be set on fixation kit；Fuel conveying mechanism is connected to heat output mechanism, to preheat to bituminous pavement seam；Wherein, heat output mechanism is for providing heat；Ignition mechanism is connect with heat output mechanism；By using above technical scheme, by the way that bituminous pavement seam preheating device is attached on paver, seam is heated using infrared heater, open fire is not generated, with paver synchronization job, seam crossing is set to form hot seam, it ensure that construction quality, and be not necessarily to independent work surface and special operator, it is easy to operate, effect is prominent, securely and reliably；In addition, constant to pitch seam preheating speed using the bituminous pavement seam preheating device, preheating time stablizes, and guarantees the quality of joint treatment.
Description
Technical field
The utility model belongs to road construction equipment technical field, and in particular to a kind of bituminous pavement seam preheating device and
Paver.
Background technique
Along with the fast development of China's economy, infrastructure construction of the road engineering as national economy, importance
Self-evident, construction speed peaks also with economic growth rate, and road maintenance maintenance work is by " based on building "
Phase out into the stage of " paying equal attention to construction and maintenance "；Asphalt concrete pavement is with its advantages that quick, road-ability is good, noise is small of constructing
It is widely used in pavement engineering, but being gradually increased due to the volume of traffic, guarantee the construction quality of asphalt concrete pavement
Become one of the project of highway construction person's primary study with service life.
The construction temperature of asphalt is an important factor for influencing quality, and the Construction Joint of bituminous pavement is often pitch
The weak link of pavement quality, when on wide cut road surface, echelon paves, once front and back machine spacing is too long, the asphalt mixture warm of edge
Degree decline is fast, will form longitudinal uncompacted cold seam, and in asphalt pavement maintenance construction, the longitudinal direction on the road Duan Yujiu is overlayed after milling
Seam crossing cools down since virgin material is transmitted to coldface temperature, so that seam crossing is become weak part, cause leakiness, infiltration, thus
Influence pavement durability；For the service quality and service life for guaranteeing asphalt concrete pavement, pavement joint quality is improved, is guaranteed
Seam is closely knit, smooth, is current asphalt roads construction technical problem to be solved.
In the prior art, " manually spraying roasting seam with blowtorch " technique is generallyd use, manually using blowtorch station in paver material
The corresponding pavement joint position in storehouse, as moving ahead for paver is roasting with blowtorch spray；Or added by small push moving pavement
Heat engine, major technique disadvantage are: front can only be heated, be unable to fully preheat, it cannot be secondary to new-old pavement junction
Heating, and special messenger is needed to operate, land occupation is larger, influences normal paving operation, and degree of danger is high under band traffic operation, preheating
Construction is complicated.
Based on technical problem present in the preheating of above-mentioned bituminous pavement seam, there has been no relevant solutions；Therefore compel
Effective scheme to be sought be essential to solve the above problems.
Utility model content
The purpose of this utility model be in view of the above technology present in shortcoming, propose that a kind of bituminous pavement seam is pre-
Thermal and paver, to solve the problems, such as that existing bituminous pavement seam construction preheating is complicated.
The utility model provides a kind of bituminous pavement seam preheating device, including the conveying of fixation kit, ignition mechanism, fuel
Mechanism and heat output mechanism；Heat output mechanism is adjustable to be set on fixation kit；Fuel conveying mechanism and heat are defeated
Mechanism connection out, to be preheated to bituminous pavement seam；Wherein, heat output mechanism is for providing heat；Ignition mechanism with
The connection of heat output mechanism.
Further, fixation kit includes attachment beam and connecting rod；Attachment beam is along horizontally disposed；Connecting rod is along the vertical direction
It is adjustable to be set on attachment beam, for connecting heat output mechanism.
Further, attachment beam is made of aluminum alloy materials；Connecting rod one end is fixedly connected with attachment beam, connecting rod it is another
One end is fixedly connected with heat output mechanism.
Further, fixation kit includes fixed link；Fixed link is fixedly connected by welding with attachment beam；It is set in fixed link
There is fixing bolt, for connecting paver；Connecting rod is scalable to be set on attachment beam.
Further, connecting rod includes more；The quantity of heat output mechanism and connecting rod is equal；More connecting rods are uniform
It is set on attachment beam, and is fixedly connected respectively with heat output mechanism.
Further, fuel conveying mechanism includes fuel cartridge and appendix；Fuel cartridge is defeated with heat respectively by appendix
Mechanism connection out.
Further, appendix is PVC hose.
Further, heat output mechanism is infrared heating plate.
Further, ignition mechanism includes middle control electrical ignition switch and harness；Middle control electrical ignition switch is logical
Harness is crossed to connect with heat output mechanism.
Correspondingly, the utility model also provides a kind of paver, includes preheating device；Preheating device is described above
Bituminous pavement seam preheating device；Bituminous pavement seam preheating device is fixedly installed on the screed of paver by fixed link
On, for alloing preheating device to be synchronized with paver work.Using above technical scheme, the utility model has following technology to imitate
Fruit:
By using above technical scheme, by the way that bituminous pavement seam preheating device to be attached on paver, use is red
Outer heating device heats seam, does not generate open fire, with paver synchronization job, so that seam crossing is formed hot seam, ensure that construction matter
Amount, and it is not necessarily to independent work surface and special operator, easy to operate, effect is prominent, securely and reliably；In addition, using should
Bituminous pavement seam preheating device is constant to pitch seam preheating speed, and preheating time stablizes, and guarantees the quality of joint treatment.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Below with reference to attached drawing, the utility model is described in further detail:
Fig. 1 is a kind of bituminous pavement seam preheating device structural schematic diagram of the utility model.
In figure: 1, attachment beam；2, fixed link；3, first connecting rod；4, the second connecting rod；5, third connecting rod；6, first
Infrared hot plate；7, the second infrared hot plate；8, third infrared hot plate；9, appendix；10, fuel cartridge；11, middle control electrical point
Fire switch；12, bolt is adjusted；13, fixing bolt；14, harness.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the utility model provides a kind of bituminous pavement seam preheating device, including fixation kit, dynamo exploder
Structure, fuel conveying mechanism and heat output mechanism；Heat output mechanism is adjustable to be set on fixation kit, fixation kit packet
Cross-member and vertical package being included, wherein the scalable setting of vertical package, heat output mechanism is set on vertical package, this
Sample passes through the flexible adjusting that heat output mechanism can be realized of vertical package；Fuel conveying mechanism and heat output mechanism connect
It is logical, to be preheated to bituminous pavement seam；Heat output mechanism is pre- to carry out to bituminous pavement seam for providing heat
Heat, such pre-heating fuel are delivered in heat output mechanism by air hose and provide fuel；Ignition mechanism and heat export machine
Structure connection, for controlling the pre-heating fuel lighted in heat output mechanism, thus can be preheated；It is connect using above-mentioned bituminous pavement
Preheating device is stitched, structure is simple, easy to operate, effect is prominent, safe and reliable, and it is reasonable to carry out to existing bituminous pavement seam
Preheating, improve bituminous pavement linking securely and seam quality.
Preferably, in conjunction with above scheme, as shown in Figure 1, fixation kit includes attachment beam 1 and connection in the present embodiment
Bar；Attachment beam 1 is horizontally disposed, for lateral adjustments and installs the bituminous pavement seam preheating device；Connecting rod includes
More, more connecting rods are adjusted are set on attachment beam 1 along the vertical direction, for connecting heat output mechanism, heat output
The quantity of mechanism and connecting rod is equal；Heat output mechanism is infrared hot plate in the present embodiment；Specifically, attachment beam 1 is aluminium
Alloy material is made, and the switching performance of attachment beam 1 can be improved in this way；Further, connecting rod one end and the fixed company of attachment beam 1
It connects, the other end is fixedly connected with infrared hot plate, can play the work for adjusting infrared hot plate when being telescopically connected to bar in this way
With；Further, fixation kit includes fixed link 2；Fixed link 2 is in y-type structure；Two interconnecting pieces of Y type fixed link pass through welding
It is fixedly connected with attachment beam 1, third interconnecting piece is equipped with fixing bolt 13, for connecting paver；Further, connecting rod
It is equipped with and adjusts bolt 12, can be positioned in this way by adjusting bolt 12 when connecting rod is stretched；Further, Practical Project
In construction, in conjunction with construction width of roadway, general connecting rod includes three, i.e., first connecting rod 3 as shown in figure 1, the second connecting rod 4
And third connecting rod 5；First connecting rod 3, the second connecting rod 4 and third connecting rod 5 are that distribution is set to connection respectively
On beam 1, the both ends and intermediate position of corresponding bituminous pavement are preheated；Corresponding with three connecting rods to be: heat exports machine
Structure includes three infrared hot plates, respectively the first infrared hot plate, the second infrared hot plate and third infrared hot plate；The
One infrared hot plate, the second infrared hot plate and third infrared hot plate respectively correspond first connecting rod 3, the second connecting rod 4
And third connecting rod 5 connects, and being correspondingly connected with for heat output mechanism and fixation kit can be realized in this way, to facilitate adjusting
And construction；The construction quality and efficiency of bituminous pavement can be improved using the above scheme.
Preferably, in conjunction with above scheme, as shown in Figure 1, fuel conveying mechanism includes 10 He of fuel cartridge in the present embodiment
Appendix 9, fuel cartridge 10 is placed on paver when use；Fuel cartridge 10 by appendix 9 respectively with three infrared hot plates
Connection, to realize that fuel exports；Further, appendix is liquefied gas special PVC hose, so as to improve fuel output safety
Energy.
Preferably, in conjunction with above scheme, as shown in Figure 1, heat output mechanism is infrared heating plate in the present embodiment；
Seam is heated using infrared heating plate, does not generate open fire, with paver synchronization job, seam crossing is made to form hot seam, guaranteed
Construction quality, and it is not necessarily to independent work surface and special operator, it is easy to operate.
Preferably, in conjunction with above scheme, as shown in Figure 1, ignition mechanism includes middle control electrical ignition in the present embodiment
Switch 11 and harness 14；Middle control electrical ignition switch 11 is connect by harness 14 with infrared hot plate, is realized with this
Middle control igniting；Specifically, each infrared hot plate is lighted a fire by middle control electrical ignition switch 11, and independence may be implemented in this way
Control.
Correspondingly, in conjunction with above scheme, it includes preheating device that the utility model, which also provides a kind of paver,；Pre- hot charging
It is set to bituminous pavement seam preheating device described above；Also, bituminous pavement seam preheating device is set by fixed link fixation
It is placed on the screed of paver；Specially bituminous pavement seam preheating device will be dripped by the fixation fixing bolt in fixed link
Green pavement joint preheating device is fixedly installed on the screed of paver, for alloing preheating device to be synchronized with paver work
Make；Using the above scheme, a whole set of bituminous pavement seam preheating device is attached to paver screed most edge by fixed link, makes three
A heating plate perpendicular to the bituminous pavement that will be paved longitudinal seam position, meanwhile, make entire preheating device that can be synchronized with booth
Machine operation direction is spread, this ensure that construction quality, and it is not necessarily to independent work surface and special operator, it is easy to operate,
Effect is prominent, securely and reliably；For under continuous transportation condition pavement joint processing play leading action, especially winter construction when,
Better effect is significant, and market application prospect is wide.
Using the above scheme, in asphalt roads virgin material to coldface temperature transmitting and in temperature-fall period, by using above-mentioned side
Case carry out seam preheating, make the weak part of seam crossing, avoid asphalt roads construction it is closely knit, infiltration, so that it is durable to influence road surface
Property；For the service quality and service life for guaranteeing asphalt concrete pavement, pavement joint quality is improved, guarantees that seam is closely knit, flat
It is suitable.
By using above technical scheme, by the way that bituminous pavement seam preheating device to be attached on paver, use is red
Outer heating device heats seam, does not generate open fire, with paver synchronization job, so that seam crossing is formed hot seam, ensure that construction matter
Amount, and it is not necessarily to independent work surface and special operator, easy to operate, effect is prominent, securely and reliably；In addition, using should
Bituminous pavement seam preheating device is constant to pitch seam preheating speed, and preheating time stablizes, and guarantees the quality of joint treatment.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, the technology according to the utility model is to the above reality
Any change modification, equivalent variations and modification that example is made are applied, the protection scope of the technical program is belonged to.
Claims (10)
1. a kind of bituminous pavement seam preheating device, which is characterized in that including fixation kit, ignition mechanism, fuel conveying mechanism
And heat output mechanism；The heat output mechanism is adjustable to be set on the fixation kit；The fuel conveying mechanism
It is connected to the heat output mechanism, to be preheated to bituminous pavement seam；Wherein, the heat output mechanism is for providing
Heat；The ignition mechanism is connect with the heat output mechanism.
2. bituminous pavement seam preheating device according to claim 1, which is characterized in that the fixation kit includes connection
Beam and connecting rod；The attachment beam is along horizontally disposed；The connecting rod is adjusted is set on the attachment beam along the vertical direction,
For connecting the heat output mechanism.
3. bituminous pavement seam preheating device according to claim 2, which is characterized in that the attachment beam is aluminium alloy material
Material is made；Described connecting rod one end is fixedly connected with the attachment beam, and the other end of the connecting rod and the heat export machine
Structure is fixedly connected.
4. bituminous pavement seam preheating device according to claim 2, which is characterized in that the fixation kit includes fixing
Bar；The fixed link is fixedly connected by welding with the attachment beam；The fixed link is equipped with fixing bolt, for connecting booth
Paving machine；The connecting rod is scalable to be set on the attachment beam.
5. bituminous pavement seam preheating device according to claim 2, which is characterized in that the connecting rod includes more；
The quantity of the heat output mechanism and the connecting rod is equal；The more connecting rods are uniformly arranged on the attachment beam,
And it is fixedly connected respectively with the heat output mechanism.
6. bituminous pavement seam preheating device according to claim 1, which is characterized in that the fuel conveying mechanism includes
Fuel cartridge and appendix；The fuel cartridge is connected to the heat output mechanism respectively by the appendix.
7. bituminous pavement seam preheating device according to claim 6, which is characterized in that the appendix is PVC hose.
8. bituminous pavement seam preheating device according to any one of claims 1 to 7, which is characterized in that the heat is defeated
Mechanism is infrared heating plate out.
9. bituminous pavement seam preheating device according to claim 1, which is characterized in that during the ignition mechanism includes
Control electrical ignition switch and harness；The middle control electrical ignition switch exports machine by the harness and the heat
Structure connection.
10. a kind of paver includes preheating device；It is characterized in that, the preheating device is the claims 1 to 9
Bituminous pavement seam preheating device described in one；The bituminous pavement seam preheating device is fixedly installed on institute by fixed link
It states on the screed of paver, for alloing the preheating device to be synchronized with paver work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303786.8U CN208577929U (en) | 2018-03-06 | 2018-03-06 | A kind of bituminous pavement seam preheating device and paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303786.8U CN208577929U (en) | 2018-03-06 | 2018-03-06 | A kind of bituminous pavement seam preheating device and paver |
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| Publication Number | Publication Date |
|---|---|
| CN208577929U true CN208577929U (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303786.8U Active CN208577929U (en) | 2018-03-06 | 2018-03-06 | A kind of bituminous pavement seam preheating device and paver |
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| CN (1) | CN208577929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396628A (en) * | 2018-03-06 | 2018-08-14 | 北京城建华晟交通建设有限公司 | A kind of bituminous paving seam preheating device and paver |
-
2018
- 2018-03-06 CN CN201820303786.8U patent/CN208577929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396628A (en) * | 2018-03-06 | 2018-08-14 | 北京城建华晟交通建设有限公司 | A kind of bituminous paving seam preheating device and paver |
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