CN114606829A - Highway bituminous paving maintenance is restoreed and is used pitch quick heating device - Google Patents
Highway bituminous paving maintenance is restoreed and is used pitch quick heating device Download PDFInfo
- Publication number
- CN114606829A CN114606829A CN202210347783.5A CN202210347783A CN114606829A CN 114606829 A CN114606829 A CN 114606829A CN 202210347783 A CN202210347783 A CN 202210347783A CN 114606829 A CN114606829 A CN 114606829A
- Authority
- CN
- China
- Prior art keywords
- heating
- asphalt
- driving
- transmission
- rotate
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 153
- 238000012423 maintenance Methods 0.000 title claims description 5
- 239000010426 asphalt Substances 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- E01C19/02—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 preparing the materials
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
-
- 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
- E01C19/02—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 preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
-
- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt rapid heating device for maintaining and repairing an asphalt pavement of a highway, which relates to the field of asphalt heating equipment, comprises a heating element and also comprises: the heating part is internally and fixedly provided with a supporting part, the central position of the supporting part is provided with a rotating part, the outside of the rotating part is fixedly provided with a mounting part, one side of the mounting part is provided with a plurality of heating parts, the outside of each heating part is wound with a heating wire, and the outside of the transmission part is provided with a helical blade; the top of the heating element is provided with a fixed part and a crushing part, one end of the rotating element penetrates into the fixed part, the side wall of the fixed part is provided with a cutter, and one end of the transmission part penetrates out of the crushing part; rotate the piece and drive heating portion through the cooperation with the installed part and rotate, heating portion heats pitch through the heating wire of outside setting, and inside transmission portion carried heating portion with pitch, reamer and cutter cut up solid asphalt to the rapid heating of pitch has been realized.
Description
Technical Field
The invention relates to the field of asphalt heating equipment, in particular to a rapid asphalt heating device for maintaining and repairing an asphalt pavement of a highway.
Background
Asphalt is a waterproof and moistureproof organic cementing material, the asphalt is required to be used as a pavement cementing material in the paving process of the highway, and after the highway is used for a long time, the asphalt is required to fill up a pit hole, so that the asphalt is required to be heated and melted by using a heating device.
The existing asphalt heating device is low in heating efficiency, asphalt is usually put into a heating pot to be melted, when the whole solid asphalt is heated, the internal heat transfer is uneven, the heating efficiency of the asphalt is influenced, the asphalt melting speed is slow, and the repair speed of the asphalt pavement of the highway is influenced.
Disclosure of Invention
The invention aims to provide a rapid asphalt heating device for maintaining and repairing an asphalt pavement of a highway, which aims to solve the problem that the asphalt heating device melts asphalt at a low speed.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a highway bituminous paving maintenance is restoreed and is used pitch rapid heating device, includes the heating member, still includes:
the heating device comprises a heating part, a rotating part is arranged in the heating part, an installation part is fixedly arranged outside the rotating part, a plurality of heating parts are arranged on one side of the installation part, heating wires are wound outside the heating part, a transmission part is arranged in the heating part, a helical blade is arranged outside the transmission part, a supporting part is arranged in the heating part, and a transmission part is arranged between the transmission part and the supporting part;
the top of the heating element is provided with a fixing part and a crushing part, one end of the rotating element penetrates into the fixing part and is in sliding fit with the fixing part, the side wall of the fixing part is provided with a cutter, and one end of the transmission part penetrates out of the crushing part and is provided with a reamer;
actuating mechanism installs inside the heating member, actuating mechanism drives and rotates a rotation, rotate and rotate through driving heating portion rotation with installed part complex mode, heating portion heats pitch through the heating wire of outside setting, it drives transmission portion rotation through support piece and driving medium complex mode to rotate, inside transmission portion carried pitch to heating portion through drive helical blade pivoted mode, transmission portion drives the reamer rotation, crushing portion cuts up solid asphalt through reamer and cutter complex mode, solid asphalt has improved heating efficiency through the mode of cutting up.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the transmission mechanism comprises a supporting piece arranged in the heating piece, a first power piece arranged outside the supporting piece and capable of driving the rotating piece to rotate, and a transmission piece arranged between the transmission part and the supporting piece.
In one alternative: the heating member bottom is provided with the subassembly that rolls.
In one alternative: the rolling assembly comprises a lifting piece, a fixing piece, a rolling piece and a driving assembly, wherein the lifting piece is arranged in the heating piece in a sliding mode, the fixing piece is arranged at the center of the lifting piece, the rolling piece is arranged in the fixing piece, and the driving assembly is used for driving the rolling piece to rotate.
In one alternative: the driving assembly comprises a driving part arranged outside the rolling part, connecting pieces arranged among the driving parts, and a second power part used for driving the driving part to rotate.
In one alternative: the fixed slot has been seted up to the heating member inside wall, the fixed slot inside is provided with the slider, a lift slip cap is established on the slider, the outside cover of slider is equipped with the elastic component.
In one alternative: the crushing part is characterized in that a mounting groove is formed in the center of the crushing part, a leakage net is arranged in the mounting groove, and a heating net is arranged on the mounting part.
Compared with the prior art, the invention has the following beneficial effects:
highway bituminous paving maintenance is restoreed and is used pitch rapid heating device heating efficiency height, actuating mechanism drives and rotates a rotation, rotate the piece and drive heating portion rotation through the mode with installed part complex, heating portion heats pitch through the heating wire of outside setting, it drives transmission portion rotation through support piece and driving medium complex mode, transmission portion carries pitch inside heating portion through drive helical blade pivoted mode, the heater strip can heat the pitch of the inside and outside both sides of heating portion, transmission portion drives the reamer rotation, crushing portion cuts up solid asphalt through reamer and cutter complex mode, thereby the rapid heating of pitch has been realized.
Drawings
Fig. 1 is a schematic structural view of an asphalt rapid heating device for maintaining and repairing an asphalt pavement of a highway.
Fig. 2 is a sectional view of a heating box in the asphalt rapid heating device for maintaining and repairing the asphalt pavement of the expressway.
Fig. 3 is a schematic structural diagram of a support ring in the rapid asphalt heating device for maintaining and repairing the asphalt pavement of the expressway.
Fig. 4 is a sectional view of a heating pipe in the asphalt rapid heating device for maintaining and repairing an asphalt pavement of a highway.
Fig. 5 is a schematic structural diagram of a fixing sleeve in the asphalt rapid heating device for maintaining and repairing the asphalt pavement of the expressway.
Fig. 6 is a schematic structural diagram of a lifting plate in the asphalt rapid heating device for maintaining and repairing the asphalt pavement of the expressway.
Fig. 7 is a schematic structural diagram of rollers in the asphalt rapid heating device for maintaining and repairing the asphalt pavement of the expressway.
Notations for reference numerals: 1-heating box, 101-fixed groove, 2-placing plate, 201-mounting groove, 3-heating pipe, 301-through hole, 4-heating wire, 5-mounting plate, 6-rotating rod, 7-heating net, 8-driving rod, 9-supporting ring, 901-gear disc, 10-gear, 11-helical blade, 12-reamer, 13-cover plate, 14-feed inlet, 15-cutter, 16-fixed sleeve, 17-leakage net, 18-discharge plate, 19-stirring blade, 20-discharge pipe, 21-switching valve, 22-driving motor, 23-partition plate, 24-controller, 25-spring, 26-sliding rod, 27-lifting plate, 28-universal wheel, 29-fixed plate, etc, 30-roller, 31-driving rod, 32-driving belt and 33-motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 4, the asphalt rapid heating device for maintaining and repairing an asphalt pavement of a highway provided by an embodiment of the present invention includes a heating element, and further includes:
the heating part, the inside rotation piece that is provided with of heating member, heating member are heating cabinet 1, and the rotation piece is dwang 6, the fixed installed part that is provided with in rotation piece outside, the installed part is the fixed mounting panel 5 that sets up in the outside of dwang 6, installed part one side is provided with a plurality of heating portions, and heating portion is the fixed heating pipe 3 that sets up on mounting panel 5, heating pipe 3 is bottom open-ended cylinder pipe, and heating pipe 3 top is provided with through-hole 301, and heating pipe 3 outside is twined there is heater strip 4, the inside transmission portion that is provided with of heating portion, transmission portion are the transfer line 8 that the rotation set up in heating pipe 3 inside, the transmission portion outside is provided with helical blade 11, the inside support piece that is provided with of heating member, be provided with the driving medium between transmission portion and the support piece, support piece is the fixed support ring 9 that sets up in heating cabinet 1, and the driving medium is the fixed gear 10 that sets up in transfer line 8 one end, a gear disc 901 meshed with the gear 10 is arranged inside the support ring 9, the transmission rod 8 drives the helical blade 11 to rotate, asphalt at the bottom of the heating pipe 3 can be conveyed into the heating pipe 3, the heating wire 4 can simultaneously heat the asphalt at the inner side and the outer side of the heating pipe 3, the melted asphalt can be discharged from the heating pipe 3 through the through hole 301, the unmelted solid asphalt outside the heating pipe 3 is heated, and the heating speed of the asphalt is improved;
the heating element comprises a fixing part, wherein the top of the heating element is provided with a fixing part and a crushing part, the top of a heating box 1 is provided with a cover plate 13, the fixing part is a fixing sleeve 16 arranged on one side of the cover plate 13, one end of a rotating rod 6 is arranged in the fixing sleeve 16 in a sliding mode, the crushing part is a crushing barrel 2 fixedly arranged on the rotating rod 6, the crushing barrel 2 is of a funnel-shaped structure, the crushing barrel 2 is in sliding fit with the inner side wall of the heating box 1, one end of the rotating part penetrates into the fixing part and is in sliding fit with the fixing part, the side wall of the fixing part is provided with a cutter 15, one end of a transmission rod 8 penetrates out of the crushing barrel 2 and is provided with a reamer 12, solid asphalt is placed into the heating box 1 through a feed inlet 14 in the cover plate 13, the asphalt enters the upper part of the crushing barrel 2, the rotating rod 6 drives the crushing barrel 2 to rotate, and the asphalt is cut up by the cutter 15 and the reamer 12;
actuating mechanism installs inside the heating member, actuating mechanism drives and rotates a rotation, rotate and rotate through driving heating portion rotation with installed part complex mode, heating portion heats pitch through the heater strip 4 of outside setting, it drives transmission portion rotation through support piece and driving medium complex mode to rotate, transmission portion carries pitch inside heating portion through driving helical blade 11 pivoted mode, transmission portion drives reamer 12 and rotates, crushing portion cuts up solid asphalt through reamer 12 and 15 complex modes of cutter, solid asphalt has improved heating efficiency through the mode of cutting up.
As shown in fig. 1-4, as a preferred embodiment of the present invention, the driving mechanism includes a supporting portion fixedly disposed inside the heating member and a first power member disposed on the supporting portion and connected to the rotating member, the supporting portion is a partition 23 fixedly disposed inside the heating box 1, the first power member is a transmission motor 22, the transmission motor 22 is connected to the rotating rod 6, the transmission motor 22 drives the rotating rod 6 to rotate, the rotating rod 6 drives the heating pipe 3 to rotate through cooperation of the mounting plate 5, the heating pipe 3 can stir the asphalt, the heating efficiency is improved, the heating pipe 3 drives the transmission rod 8 to rotate along the central axis direction of the rotating rod 6, the gear 10 drives the transmission rod 8 to rotate through engagement with the gear plate 901, and the transmission rod 8 drives the helical blade 11 and the reamer 12 to rotate.
As shown in fig. 1 to 6, as a preferred embodiment of the present invention, the bottom of the heating member is provided with a rolling assembly.
As shown in fig. 1 to 6, as a preferred embodiment of the present invention, the rolling assembly includes a lifting member slidably disposed inside the heating member, a fixing member disposed at a central position of the lifting member, a rolling member disposed inside the fixing member, and a driving assembly for driving the rolling member to rotate, the lifting member is a lifting plate 27 slidably disposed inside the heating box 1, and the fixing member and the rolling member are a fixing plate 29 and a roller 30, respectively.
As shown in fig. 1-6, as a preferred embodiment of the present invention, the driving assembly includes a driving portion disposed outside the rolling member, a connecting member disposed between the driving portions, and a second power member for driving the driving portion to rotate, the driving portion is a driving rod 31 disposed on the roller 30, the connecting member is a driving belt 32 disposed between the driving rods 31, the second power member is a motor 33, the motor 33 drives the driving rod 31 to rotate, the driving belt 32 realizes synchronous rotation of the driving rods 31, the driving rod 31 drives the rollers 30 to rotate, the discharge plate 18 is disposed below the supporting ring 9, the discharge plate 18 is in a circular table type structure, a cylindrical barrel is disposed below the discharge plate 18, the cylindrical barrel is fixedly disposed on the partition 23, discharge pipes 20 are disposed on two sides of the cylindrical barrel, one end of the discharge pipe 20 penetrates through the partition 23 and is located right above the roller 30, 6 outsides of dwang are provided with stirring vane 19, and on the pitch after melting flowed into play flitch 18, stirring vane 19 rotated, prevented that pitch from solidifying when the ejection of compact, pitch from discharging pipe 20 flow in between a plurality of gyro wheels 30, gyro wheel 30 contacts with the road surface, and heating cabinet 1 removes along the road surface, and gyro wheel 30 rotates to on painting the road surface with pitch, the road surface is restoreed more fast and high-efficiently.
As shown in fig. 6, as a preferred embodiment of the present invention, a fixing groove 101 is formed in an inner side wall of the heating element, a sliding member is disposed inside the fixing groove 101, the lifting member is slidably sleeved on the sliding member, an elastic member is sleeved outside the sliding member, the sliding member and the elastic member are respectively a sliding rod 26 and a spring 25, and the lifting plate 27 can slide up and down along the sliding rod 26, so that the device is conveniently used on uneven roads.
As shown in fig. 1-2, as a preferred embodiment of the present invention, a mounting groove 201 is formed at the center of the pulverizing part, a leakage net 17 is disposed inside the mounting groove 201, a heating net 7 is disposed on the mounting plate 5, the solid asphalt is put on the leakage net 17, the pulverized asphalt falls on the heating net 7, and the heating net 7 heats and melts the asphalt.
As shown in fig. 1, as a preferred embodiment of the present invention, the tapping pipe 20 is provided with an on-off valve 21, the partition 23 is provided with a controller 24 for controlling the on-off valve 21, and the side wall of the heating box 1 is provided with a universal wheel 28 for movement.
In an embodiment, the structure of the transmission mechanism is not limited, and a motor may also be used to drive the transmission rod 8 to rotate, in this embodiment, preferably, referring to fig. 3, the transmission mechanism drives the transmission rod 8 to rotate by means of the cooperation of the gear 10 and the gear disc 901; the structure of the rolling assembly is not limited, and the rolling assembly may also drive the roller 30 to rotate in a manner of matching a sprocket and a chain, in this embodiment, preferably, referring to fig. 7, the rolling assembly drives the roller 30 in a manner of matching a motor and a driving belt 32.
The embodiment of the invention provides an asphalt rapid heating device for maintaining and repairing an asphalt pavement of a highway, solid asphalt is placed in a crushing barrel 2, a rotating rod 6 drives a heating pipe 3 and the crushing barrel 2 to rotate, the heating pipe 3 drives a transmission rod 8 and a reamer 12 to rotate, the asphalt is cut by a cutter 15 and the reamer 12 and falls onto a heating net 7, the heating net 7 heats the asphalt, the transmission rod 8 drives a helical blade 11 to rotate, the asphalt at the bottom of the heating pipe 3 can be conveyed into the heating pipe 3, the heating wire 4 can simultaneously heat the asphalt on the inner side and the outer side of the heating pipe 3, the heating speed of the asphalt is improved, the melted asphalt falls between rollers 30, and therefore the asphalt is smeared on the pavement, and the pavement repair is quicker and more efficient.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a highway bituminous paving maintenance is restoreed and is used pitch quick heating device, includes the heating member, its characterized in that still includes:
the heating device comprises a heating part, a rotating part is arranged in the heating part, an installation part is fixedly arranged outside the rotating part, a plurality of heating parts are arranged on one side of the installation part, heating wires are wound outside the heating part, a transmission part is arranged in the heating part, a helical blade is arranged outside the transmission part, a supporting part is arranged in the heating part, and a transmission part is arranged between the transmission part and the supporting part;
the top of the heating element is provided with a fixing part and a crushing part, one end of the rotating element penetrates into the fixing part and is in sliding fit with the fixing part, the side wall of the fixing part is provided with a cutter, and one end of the transmission part penetrates out of the crushing part and is provided with a reamer;
actuating mechanism installs inside the heating member, actuating mechanism drives and rotates a rotation, rotate and rotate through driving heating portion rotation with installed part complex mode, heating portion heats pitch through the heating wire of outside setting, it drives transmission portion rotation through support piece and driving medium complex mode to rotate, inside transmission portion carried pitch to heating portion through drive helical blade pivoted mode, transmission portion drives the reamer rotation, crushing portion cuts up solid asphalt through reamer and cutter complex mode, solid asphalt has improved heating efficiency through the mode of cutting up.
2. The rapid heating device for asphalt according to claim 1, wherein the driving mechanism comprises a support part fixedly disposed inside the heating member, and a first power member disposed on the support part and connected to the rotating member.
3. The rapid heating device for asphalt for maintaining and repairing an asphalt pavement of a highway according to claim 1, wherein a rolling component is arranged at the bottom of the heating element.
4. The rapid heating device for asphalt according to claim 3, wherein the rolling assembly comprises a lifting member slidably disposed inside the heating member, a fixing member disposed at a central position of the lifting member, a rolling member disposed inside the fixing member, and a driving assembly for driving the rolling member to rotate.
5. The rapid heating device for maintaining and repairing asphalt on an asphalt pavement of a highway according to claim 4, wherein the driving assembly comprises driving parts arranged outside the rolling members, connecting members arranged among the driving parts, and a second power member for driving the driving parts to rotate.
6. The rapid asphalt heating device for maintaining and repairing the asphalt pavement of the expressway as claimed in claim 4, wherein a fixing groove is formed in the inner side wall of the heating member, a sliding member is disposed inside the fixing groove, the elevating member is slidably fitted over the sliding member, and an elastic member is fitted over the sliding member.
7. The rapid heating device for asphalt according to claim 1, wherein a mounting groove is formed in the center of the pulverizing part, a leakage net is arranged in the mounting groove, and a heating net is arranged on the mounting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347783.5A CN114606829B (en) | 2022-04-01 | 2022-04-01 | Rapid asphalt heating device for maintenance and repair of expressway asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347783.5A CN114606829B (en) | 2022-04-01 | 2022-04-01 | Rapid asphalt heating device for maintenance and repair of expressway asphalt pavement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114606829A true CN114606829A (en) | 2022-06-10 |
| CN114606829B CN114606829B (en) | 2024-05-14 |
Family
ID=81866632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210347783.5A Active CN114606829B (en) | 2022-04-01 | 2022-04-01 | Rapid asphalt heating device for maintenance and repair of expressway asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114606829B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182218A (en) * | 2022-08-16 | 2022-10-14 | 浙江金航路桥工程有限公司 | Asphalt mixing plant |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060034662A (en) * | 2006-03-23 | 2006-04-24 | 김용호 | Heating by a melting apparatus |
| CN211973006U (en) * | 2020-04-13 | 2020-11-20 | 山东省高速路桥养护有限公司 | Highway bituminous paving maintenance is restoreed and is used pitch quick heating device |
| CN112827418A (en) * | 2021-01-10 | 2021-05-25 | 河北中科同创科技发展有限公司 | Asphalt mixing device |
| CN213867221U (en) * | 2020-10-13 | 2021-08-03 | 杨志刚 | Road leveling device is used in municipal works construction |
| CN214219274U (en) * | 2020-12-30 | 2021-09-17 | 甘肃省武威公路局 | Asphalt heating equipment for maintaining asphalt pavement of highway |
| CN214301158U (en) * | 2020-12-08 | 2021-09-28 | 李丁 | Asphalt paving device for highway pavement maintenance |
| CN113878897A (en) * | 2021-10-15 | 2022-01-04 | 安徽沃科美新材料有限公司 | Degradable plastic bag processing equipment |
-
2022
- 2022-04-01 CN CN202210347783.5A patent/CN114606829B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060034662A (en) * | 2006-03-23 | 2006-04-24 | 김용호 | Heating by a melting apparatus |
| CN211973006U (en) * | 2020-04-13 | 2020-11-20 | 山东省高速路桥养护有限公司 | Highway bituminous paving maintenance is restoreed and is used pitch quick heating device |
| CN213867221U (en) * | 2020-10-13 | 2021-08-03 | 杨志刚 | Road leveling device is used in municipal works construction |
| CN214301158U (en) * | 2020-12-08 | 2021-09-28 | 李丁 | Asphalt paving device for highway pavement maintenance |
| CN214219274U (en) * | 2020-12-30 | 2021-09-17 | 甘肃省武威公路局 | Asphalt heating equipment for maintaining asphalt pavement of highway |
| CN112827418A (en) * | 2021-01-10 | 2021-05-25 | 河北中科同创科技发展有限公司 | Asphalt mixing device |
| CN113878897A (en) * | 2021-10-15 | 2022-01-04 | 安徽沃科美新材料有限公司 | Degradable plastic bag processing equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182218A (en) * | 2022-08-16 | 2022-10-14 | 浙江金航路桥工程有限公司 | Asphalt mixing plant |
| CN115182218B (en) * | 2022-08-16 | 2024-05-24 | 浙江金航路桥工程有限公司 | Asphalt mixing plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114606829B (en) | 2024-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4239975A (en) | Energy producing system | |
| CN101706192A (en) | Coal slime drying device | |
| CN106337358B (en) | A kind of lightweight Asphalt Pavement Road repair apparatus | |
| CN114606829A (en) | Highway bituminous paving maintenance is restoreed and is used pitch quick heating device | |
| CN206289505U (en) | Sheet pavement in-situ heat regeneration unit | |
| CN202745003U (en) | Snow remover | |
| CN209099280U (en) | A kind of small push road deicing vehicle | |
| CN111254790A (en) | Highway road surface crack repair equipment | |
| CN204676392U (en) | A kind of asphalt mixture heating incubator with mixing plant | |
| CN219413944U (en) | Outdoor heating pipeline anti-freezing timing maintenance device | |
| CN201497297U (en) | Slime drying device | |
| CN105970782B (en) | A kind of mobile in-situ heat regeneration machine asphalt concentration heating roller | |
| CN104264569B (en) | A kind of sheet pavement in-situ heat regeneration anti-rut agent distributor | |
| CN208346607U (en) | A kind of heated asphalt road surface repair machine | |
| CN219099773U (en) | Automatic traction type pavement crack pouring machine | |
| CN221000546U (en) | Asphalt pavement repairing device | |
| CN219117881U (en) | Asphalt heating device | |
| CN212865554U (en) | Cutting device is used on road surface for municipal works | |
| CN219731604U (en) | Road unloading cementation of fissures device for municipal works | |
| CN218291531U (en) | Road bridge construction equipment of caulking | |
| CN114232441B (en) | Repairing device for highway pavement and construction method | |
| CN214194073U (en) | Asphalt concrete crack processing apparatus | |
| CN214882843U (en) | Crack repair equipment for highway construction | |
| CN215670608U (en) | Snow removing device for air film building | |
| CN212426636U (en) | Asphalt mixture continuous production transport vehicle |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |