CN113174822A - Highway crack is dealt with and is used cementation of fissures machine - Google Patents
Highway crack is dealt with and is used cementation of fissures machine Download PDFInfo
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- CN113174822A CN113174822A CN202110521267.5A CN202110521267A CN113174822A CN 113174822 A CN113174822 A CN 113174822A CN 202110521267 A CN202110521267 A CN 202110521267A CN 113174822 A CN113174822 A CN 113174822A
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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
- 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
- E01C23/096—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 forming, opening-out, cleaning, drying or heating and filling
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Abstract
The invention discloses a crack pouring machine for road crack disposal, which belongs to the technical field of road crack disposal and comprises a machine body, wherein a storage bin is arranged in the machine body, a feed inlet cover plate is arranged above the storage bin, a stirring assembly is arranged in the storage bin, a heating assembly is arranged in the machine body and covers the storage bin, and an impurity adsorption assembly is arranged behind the machine body. According to the crack pouring machine for treating the cracks of the highway, disclosed by the invention, the materials are more uniformly fused, the materials are prevented from caking, the internal materials cannot be dried up through temperature control, the materials are prevented from being dried up and difficult to discharge, the gaps are cleaned in advance, the influence of sundries in the gaps on the crack filling effect is prevented, the quality after crack filling is effectively ensured, the workload of workers is automatically reduced, the working portability is improved, the transverse adjustment can be carried out according to the positions of the gaps, the crack filling accuracy is improved, the integral adaptability is improved, the automatic crack filling of the gaps at different positions is facilitated, and the crack filling speed and efficiency are improved.
Description
Technical Field
The invention relates to the technical field of road crack disposal, in particular to a crack pouring machine for road crack disposal.
Background
Asphalt highways are a general term for pavements with asphalt as the binder. The asphalt road is a road surface structure with asphalt mixture of certain thickness as surface layer laid on flexible base layer and semi-rigid base layer. Compared with a gravel road, the intensity and the stability of the asphalt road are greatly improved; compared with cement concrete roads, asphalt roads have smooth and seamless surfaces, small driving vibration, low noise, fast open traffic, simple and convenient maintenance, are suitable for staged construction, and are an important structural form of roads in China.
However, cracks are common diseases of asphalt highways, so that the cracks have great harm to roads, and particularly in winter and spring, the road surface diseases in the crack state are more serious and finally damaged under the action of driving load due to the infiltration of rain and snow water. The road maintenance department generally pours asphalt into cracks by using a crack pouring machine, but the existing crack pouring machine has the following problems: firstly, the crack is not cleaned by the crack pouring machine before crack pouring, so that the repairing effect of the crack is influenced; secondly, the existing crack pouring machine cannot be adjusted according to the position of the crack, so that a large amount of time is wasted in crack alignment.
Disclosure of Invention
The invention aims to provide a crack pouring machine for treating highway cracks, which enables the material fusion to be more uniform, avoids material caking, ensures that internal materials cannot be dried up through temperature control, avoids the problem that the materials are hard to discharge due to drying, cleans gaps in advance, prevents sundries in the gaps from influencing the crack filling effect, effectively ensures the quality after the crack filling, automatically reduces the workload of personnel, improves the working portability, can be transversely adjusted according to the positions of the gaps, increases the accuracy of the crack filling, improves the overall adaptability, facilitates the automatic crack filling of the gaps at different positions, and improves the crack filling speed and efficiency, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a highway crack is dealt with and is used cementation of fissures machine, includes the organism, the feed bin is seted up to the inside of organism, and the feed bin top sets up the feed inlet apron, and the inside of feed bin sets up the stirring subassembly, is provided with heating element in the organism, and heating element is with the feed bin cladding inside, the rear of organism sets up the impurity adsorption subassembly, and the below of organism sets up the mobile device, and the below of organism front end sets up cementation of fissures subassembly.
Further, the stirring assembly comprises a stirring motor, a stirring rod and stirring fan blades, the stirring motor is fixed above the storage bin, the stirring rod is connected to an output shaft below the stirring motor, the stirring rod is sleeved with the stirring fan blades, and the stirring fan blades are provided with multiple groups and are respectively arranged at two ends of the stirring rod.
Further, the heating assembly comprises heating rings, connecting wires and a controller, the heating rings are arranged up and down and are provided with a plurality of groups, the groups of heating rings are connected through the connecting wires, and the heating rings are electrically connected with the controller through the connecting wires.
Furthermore, the impurity adsorption component comprises a fan, a suction pipe, a baffle, a collection drawer and an outer box body, the fan is arranged above the outer box body, a fan air suction opening is connected with the suction pipe, the upper end of the suction pipe is arranged in the outer box body, and the collection drawer is arranged in the outer box body.
Furthermore, the moving device comprises moving rollers, rotating rods, two-way motors and a connecting plate, wherein the moving rollers are provided with four groups, the four groups of moving rollers are respectively connected by the two groups of rotating rods and the two-way motors, and the two groups of two-way motors are connected by the connecting plate.
Further, the cementation of fissures subassembly includes hopper, telescopic tube, the tube of caulking, upper and lower adjustment subassembly and horizontal adjustment subassembly down, and hopper setting is in the bottom of feed bin down, and telescopic tube is connected to the bottom of hopper down, and the tube of caulking is connected to the telescopic tube bottom, cup joints on the tube of caulking and installs upper and lower adjustment subassembly, and horizontal adjustment subassembly is connected to the side of upper and lower adjustment subassembly.
Further, the upper and lower adjusting assembly comprises a telescopic cylinder, a telescopic rod, an installation frame plate and a socket joint turn hoop, the installation frame plate is fixed on the bottom end face of the machine body, the telescopic cylinder is installed on the installation frame plate, the telescopic rod is connected to the bottom end of the telescopic cylinder, and the telescopic rod is connected with the joint filling pipe through the socket joint turn hoop.
Further, the transverse adjusting assembly comprises a transverse cylinder, a transverse connecting rod and a sliding groove, the transverse cylinder is fixed at the side end of the machine body, the output end of the front end of the transverse cylinder is connected with the transverse connecting rod, the top end of the transverse connecting rod is connected with the end side of the telescopic cylinder, the sliding groove is formed in the mounting frame plate, and the telescopic rod and the joint filling pipe are arranged in the sliding groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the crack pouring machine for road crack disposal, the stirring rod is sleeved with the stirring fan blades, the stirring fan blades are provided with a plurality of groups and are respectively arranged at two ends of the stirring rod, the stirring motor drives the stirring rod and the stirring fan blades on the stirring rod to rotate, so that crack pouring materials in the storage bin are stirred, the materials are fused more uniformly, and the materials are prevented from caking.
2. According to the crack pouring machine for treating the cracks of the highway, the multiple groups of heating rings are connected through the connecting wires and are electrically connected with the controller through the connecting wires, the multiple groups of heating rings are controlled by the controller to heat crack pouring materials in the storage bin, the internal materials cannot be dried through temperature control, and the situation that the materials are dried and difficult to discharge is avoided.
3. According to the crack pouring machine for treating the cracks of the highway, provided by the invention, the fan is arranged above the outer box body, the air suction port of the fan is connected with the material suction pipe, the upper end of the material suction pipe is arranged in the outer box body, the collecting drawer is arranged in the outer box body, the fan adsorbs the cracks of the highway through the material suction pipe, garbage sundries and the like are adsorbed above the collecting drawer, the garbage sundries are separated by the baffle plate and fall into the collecting drawer, the cracks are cleaned in advance, the crack filling effect is prevented from being influenced by the sundries in the cracks, and the quality after the cracks are filled is effectively ensured.
4. According to the crack pouring machine for road crack disposal, the four groups of movable rollers are arranged, the four groups of movable rollers are respectively connected through the two groups of rotating rods and the two-way motors, the two groups of two-way motors are connected through the connecting plate, and the two-way motors drive the movable rollers to rotate so as to drive the whole device to move, so that the workload of personnel is automatically reduced, and the working portability is improved.
5. The invention provides a crack pouring machine for treating highway cracks, which comprises a transverse air cylinder, a transverse connecting rod and a sliding groove, wherein the transverse air cylinder is fixed at the side end of a machine body, the output end of the front end of the transverse air cylinder is connected with the transverse connecting rod, the top end of the transverse connecting rod is connected with the end side end of a telescopic air cylinder, the sliding groove is formed in an installation frame plate, a telescopic rod and a crack filling pipe are arranged in the sliding groove, the telescopic air cylinder drives the crack filling pipe to adjust up and down through a sleeved turn hoop ring at the front end of the telescopic rod, the transverse air cylinder drives the telescopic air cylinder and the crack filling pipe to move transversely in the sliding groove, transverse adjustment can be carried out according to the position of a crack, the crack filling accuracy is increased, the whole adaptability is improved, automatic crack filling of the cracks at different positions is facilitated, and the crack filling speed and efficiency are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a stirring assembly of the present invention;
FIG. 4 is a schematic view of the heating assembly of the present invention;
FIG. 5 is a cross-sectional view of a structure of a foreign substance adsorbing member according to the present invention;
FIG. 6 is a schematic diagram of a mobile device according to the present invention;
FIG. 7 is a cross-sectional view of the construction of the crack pouring assembly of the present invention;
FIG. 8 is a side view of the vertical adjustment assembly of the present invention;
FIG. 9 is a top view of the lateral adjustment assembly of the present invention.
In the figure: 1. a body; 11. a storage bin; 111. a feed inlet cover plate; 2. a stirring assembly; 21. a stirring motor; 22. a stirring rod; 23. a stirring fan blade; 3. a heating assembly; 31. a heating ring; 32. connecting a lead; 33. a controller; 4. an impurity adsorption component; 41. a fan; 42. a material suction pipe; 43. a baffle plate; 44. a collection drawer; 45. an outer case; 5. a mobile device; 51. moving the roller; 52. a rotating rod; 53. a bi-directional motor; 54. a connecting plate; 6. a crack pouring assembly; 61. feeding a hopper; 62. a telescopic sleeve; 63. filling a seam tube; 64. an up-down adjustment assembly; 641. a telescopic cylinder; 642. a telescopic rod; 643. mounting a frame plate; 644. a turn hoop is sleeved; 65. a lateral adjustment assembly; 651. a transverse cylinder; 652. a transverse connecting rod; 653. a sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a crack sealing machine for road crack disposal comprises a machine body 1, a storage bin 11 is arranged inside the machine body 1, a feed inlet cover plate 111 is arranged above the storage bin 11, a stirring component 2 is arranged inside the storage bin 11, a heating component 3 is arranged in the machine body 1, the storage bin 11 is coated inside the heating component 3, an impurity adsorption component 4 is arranged behind the machine body 1, a moving device 5 is arranged below the machine body 1, and a crack sealing component 6 is arranged below the front end of the machine body 1.
Please refer to fig. 3, the stirring assembly 2 includes a stirring motor 21, a stirring rod 22 and stirring blades 23, the stirring motor 21 is fixed above the material bin 11, the stirring rod 22 is connected on the output shaft below the stirring motor 21, the stirring blades 23 are sleeved on the stirring rod 22, the stirring blades 23 are provided with a plurality of groups and are respectively arranged at two ends of the stirring rod 22, the stirring motor 21 drives the stirring blades 23 on the stirring rod 22 and the stirring rod 22 to rotate, the material filled into the material bin 11 is stirred, the material fusion is more uniform, and the material agglomeration is avoided.
Referring to fig. 4, the heating assembly 3 includes heating rings 31, connecting wires 32 and a controller 33, wherein a plurality of groups of heating rings 31 are arranged up and down, the plurality of groups of heating rings 31 are connected by the connecting wires 32, the heating rings 31 are electrically connected with the controller 33 through the connecting wires 32, the plurality of groups of heating rings 31 are controlled by the controller 33 to heat the material for filling the seams in the storage bin 11, and the material inside is prevented from drying up by controlling the temperature, so that the material is prevented from drying up and difficult to discharge.
Referring to fig. 5, the impurity adsorbing assembly 4 includes a fan 41, a material suction pipe 42, a baffle 43, a collecting drawer 44 and an outer box 45, the fan 41 is disposed above the outer box 45, an air suction port of the fan 41 is connected to the material suction pipe 42, an upper end of the material suction pipe 42 is disposed in the outer box 45, the collecting drawer 44 is disposed in the outer box 45, the fan 41 adsorbs a crack of a road through the material suction pipe 42, absorbs debris and the like above the collecting drawer 44, the baffle 43 separates the debris from falling into the collecting drawer 44, and the gap is cleaned in advance, so that the debris in the gap is prevented from affecting the gap filling effect, and the quality after gap filling is effectively guaranteed.
Referring to fig. 6, the moving device 5 includes moving rollers 51, rotating rods 52, two-way motors 53 and connecting plates 54, the moving rollers 51 are provided with four sets, the four sets of moving rollers 51 are respectively connected by the two sets of rotating rods 52 and the two-way motors 53, the two sets of two-way motors 53 are connected by the connecting plates 54, and the two-way motors 53 drive the moving rollers 51 to rotate so as to drive the whole device to move, thereby automatically reducing the workload of the personnel and improving the portability of the work.
Referring to fig. 7-9, the caulking assembly 6 includes a lower hopper 61, a telescopic tube 62, a caulking pipe 63, an up-down adjusting assembly 64 and a transverse adjusting assembly 65, the lower hopper 61 is disposed at the bottom end of the bunker 11, the bottom end of the lower hopper 61 is connected with the telescopic tube 62, the bottom end of the telescopic tube 62 is connected with the caulking pipe 63, the caulking pipe 63 is sleeved with the up-down adjusting assembly 64, the side end of the up-down adjusting assembly 64 is connected with the transverse adjusting assembly 65, the up-down adjusting assembly 64 includes a telescopic cylinder 641, a telescopic rod 642, a mounting frame plate 643 and a socket hoop 644, the mounting frame plate 643 is fixed at the bottom end face of the machine body 1, the telescopic cylinder 641 is mounted on the mounting frame plate 643, the telescopic rod 642 is connected at the bottom end of the telescopic cylinder 641 is connected with the caulking pipe 63 through the socket hoop 644, the transverse adjusting assembly 65 includes a transverse cylinder 651, a transverse connecting rod 652 and a sliding groove 653, the transverse cylinder 651 is fixed at the side end of the machine body 1, the output end of the front end of the transverse cylinder 651 is connected with the transverse connecting rod 652, the top end of the transverse connecting rod 652 is connected with the end side end of the telescopic cylinder 641, the sliding groove 653 is arranged in the mounting frame plate 643, the telescopic rod 642 and the caulking pipe 63 are both arranged in the sliding groove 653, the telescopic cylinder 641 drives the caulking pipe 63 to adjust up and down through the sleeved turn hoop 644 at the front end of the telescopic rod 642, the transverse cylinder 651 drives the telescopic cylinder 641 and the caulking pipe 63 to move transversely in the sliding groove 653, transverse adjustment can be carried out according to the position of a gap, the accuracy of gap filling is increased, the overall adaptability is improved, gaps at different positions can be filled automatically, and the gap filling speed and efficiency are improved.
In summary, the following steps: the invention relates to a crack pouring machine for treating road cracks, wherein a stirring rod 22 is sleeved with stirring blades 23, the stirring blades 23 are provided with a plurality of groups which are respectively arranged at two ends of the stirring rod 22, a stirring motor 21 drives the stirring rod 22 and the stirring blades 23 on the stirring rod 22 to rotate, so that crack pouring materials in a storage bin 11 are stirred, the materials are fused more uniformly and prevented from caking, a plurality of groups of heating rings 31 are connected by connecting leads 32, the heating rings 31 are electrically connected with a controller 33 through the connecting leads 32, the plurality of groups of heating rings 31 are controlled by the controller 33 to heat the crack pouring materials in the storage bin 11, the temperature is controlled so that the internal materials cannot be dried up and are prevented from being difficult to be discharged, a fan 41 is arranged above an outer box body 45, an air suction inlet of the fan 41 is connected with a suction pipe 42, the upper end of the suction pipe 42 is arranged in the outer box body 45, a collection drawer 44 is arranged in the outer box body 45, and the fan 41 adsorbs the road cracks through the suction pipe 42, the garbage sundries and the like are adsorbed above the collecting drawer 44, the baffle 43 separates and stops the garbage sundries from falling into the collecting drawer 44, gaps are cleaned in advance, the gap filling effect is prevented from being influenced by the sundries in the gaps, the quality after gap filling is effectively ensured, four groups of movable rollers 51 are arranged, the four groups of movable rollers 51 are respectively connected by two groups of rotating rods 52 and two-way motors 53, the two groups of two-way motors 53 are connected by connecting plates 54, the two-way motors 53 drive the movable rollers 51 to rotate so as to drive the whole device to move, the workload of personnel is automatically reduced, the working portability is improved, the transverse adjusting assembly 65 comprises a transverse cylinder 651, a transverse connecting rod 652 and a sliding groove 653, the transverse cylinder 651 is fixed at the side end of the machine body 1, the output end of the front end of the transverse cylinder 651 is connected with the transverse connecting rod 652, the top end of the transverse connecting rod 652 is connected with the end side end of the telescopic cylinder 641, the sliding groove 653 is formed in the mounting frame plate 643, the telescopic rod 642 and the caulking tube 63 are both arranged in the sliding groove 653, the telescopic cylinder 641 drives the caulking tube 63 to adjust up and down through the socket hoop 644 at the front end of the telescopic rod 642, the transverse cylinder 651 drives the telescopic cylinder 641 and the caulking tube 63 to transversely move in the sliding groove 653, transverse adjustment can be performed according to the position of a gap, the caulking accuracy is improved, the overall adaptability is improved, automatic caulking of the gap at different positions is facilitated, and the caulking speed and efficiency are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a highway crack is dealt with and is used cementation of fissures machine which characterized in that: including organism (1), feed bin (11) are seted up to the inside of organism (1), and feed bin (11) top sets up feed inlet apron (111), and the inside of feed bin (11) sets up stirring subassembly (2), is provided with heating element (3) in organism (1), and heating element (3) are with feed bin (11) cladding inside, the rear of organism (1) sets up impurity adsorption subassembly (4), and the below of organism (1) sets up mobile device (5), and the below of organism (1) front end sets up cementation of fissures subassembly (6).
2. The road crack handling crack pouring machine of claim 1, wherein: stirring subassembly (2) include agitator motor (21), puddler (22) and stirring fan blade (23), and agitator motor (21) are fixed in feed bin (11) top, connect puddler (22) on the output shaft of agitator motor (21) below, cup joint stirring fan blade (23) on puddler (22), and stirring fan blade (23) set up the multiunit, set up the both ends at puddler (22) respectively.
3. The road crack handling crack pouring machine of claim 2, wherein: the heating assembly (3) comprises heating rings (31), connecting wires (32) and a controller (33), wherein the heating rings (31) are arranged up and down and are provided with a plurality of groups, the groups of heating rings (31) are connected through the connecting wires (32), and the heating rings (31) are electrically connected with the controller (33) through the connecting wires (32).
4. The road crack handling crack pouring machine of claim 3, wherein: impurity adsorption component (4) include fan (41), inhale material pipe (42), baffle (43), collect steamer tray (44) and outer box (45), and fan (41) set up in the top of outer box (45), and fan (41) inlet scoop is connected with inhaling material pipe (42), inhales material pipe (42) upper end and sets up in outer box (45), is provided with in outer box (45) and collects steamer tray (44).
5. The road crack handling crack sealing machine of claim 4, wherein: the moving device (5) comprises moving rollers (51), rotating rods (52), two-way motors (53) and connecting plates (54), wherein the moving rollers (51) are arranged in four groups, the four groups of moving rollers (51) are respectively connected by the two groups of rotating rods (52) and the two-way motors (53), and the two groups of two-way motors (53) are connected by the connecting plates (54).
6. The road crack handling crack sealing machine of claim 5, wherein: the crack pouring component (6) comprises a lower hopper (61), a telescopic sleeve (62), a joint filling pipe (63), an upper adjusting component (64) and a lower adjusting component (65), the lower hopper (61) is arranged at the bottom end of the storage bin (11), the lower bottom end of the hopper (61) is connected with the telescopic sleeve (62), the joint filling pipe (63) is connected with the bottom end of the telescopic sleeve (62), the upper adjusting component (64) and the lower adjusting component (64) are sleeved and installed on the joint filling pipe (63), and the lateral ends of the upper adjusting component (64) and the lower adjusting component (65) are connected with the lateral adjusting component (65).
7. The road crack handling crack sealing machine of claim 6, wherein: the up-down adjusting assembly (64) comprises a telescopic cylinder (641), a telescopic rod (642), an installation frame plate (643) and a socket hoop (644), the installation frame plate (643) is fixed on the bottom end face of the machine body (1), the telescopic cylinder (641) is installed on the installation frame plate (643), the bottom end of the telescopic cylinder (641) is connected with the telescopic rod (642), and the telescopic rod (642) is connected with the caulking pipe (63) through the socket hoop (644).
8. The road crack handling crack sealing machine of claim 7, wherein: the transverse adjusting assembly (65) comprises a transverse cylinder (651), a transverse connecting rod (652) and a sliding groove (653), the transverse cylinder (651) is fixed at the side end of the machine body (1), the output end of the front end of the transverse cylinder (651) is connected with the transverse connecting rod (652), the top end of the transverse connecting rod (652) is connected with the end side end of the telescopic cylinder (641), the sliding groove (653) is arranged in the mounting frame plate (643), and the telescopic rod (642) and the caulking tube (63) are both arranged in the sliding groove (653).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110521267.5A CN113174822A (en) | 2021-05-13 | 2021-05-13 | Highway crack is dealt with and is used cementation of fissures machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110521267.5A CN113174822A (en) | 2021-05-13 | 2021-05-13 | Highway crack is dealt with and is used cementation of fissures machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113174822A true CN113174822A (en) | 2021-07-27 |
Family
ID=76929107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110521267.5A Pending CN113174822A (en) | 2021-05-13 | 2021-05-13 | Highway crack is dealt with and is used cementation of fissures machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113174822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808712A (en) * | 2022-04-19 | 2022-07-29 | 江苏瑞沃建设集团有限公司 | Highway is road surface paving device for bridge construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09316819A (en) * | 1996-05-28 | 1997-12-09 | Yahagi Kensetsu Kogyo Kk | Joint seal machine for new/old pavement boundary line on paved road |
| CN109594457A (en) * | 2018-12-19 | 2019-04-09 | 瑞德(新乡)路业有限公司 | A kind of pouring machine that nozzle is easily adjusted |
| CN209854519U (en) * | 2018-12-25 | 2019-12-27 | 黎明职业大学 | Intelligence road surface pitch crack pouring machine |
| CN211547423U (en) * | 2019-12-09 | 2020-09-22 | 郑州腾飞建设工程集团有限公司 | Crack filling type reinforcing device for highway bridge |
| CN212294278U (en) * | 2020-04-20 | 2021-01-05 | 甘肃省兰州公路局 | Crack pouring device for highway maintenance |
-
2021
- 2021-05-13 CN CN202110521267.5A patent/CN113174822A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09316819A (en) * | 1996-05-28 | 1997-12-09 | Yahagi Kensetsu Kogyo Kk | Joint seal machine for new/old pavement boundary line on paved road |
| CN109594457A (en) * | 2018-12-19 | 2019-04-09 | 瑞德(新乡)路业有限公司 | A kind of pouring machine that nozzle is easily adjusted |
| CN209854519U (en) * | 2018-12-25 | 2019-12-27 | 黎明职业大学 | Intelligence road surface pitch crack pouring machine |
| CN211547423U (en) * | 2019-12-09 | 2020-09-22 | 郑州腾飞建设工程集团有限公司 | Crack filling type reinforcing device for highway bridge |
| CN212294278U (en) * | 2020-04-20 | 2021-01-05 | 甘肃省兰州公路局 | Crack pouring device for highway maintenance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808712A (en) * | 2022-04-19 | 2022-07-29 | 江苏瑞沃建设集团有限公司 | Highway is road surface paving device for bridge construction |
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Application publication date: 20210727 |