CN111877110A - Highway is road surface joint cutter for construction convenient to loading and unloading blade - Google Patents
Highway is road surface joint cutter for construction convenient to loading and unloading blade Download PDFInfo
- Publication number
- CN111877110A CN111877110A CN202010629680.9A CN202010629680A CN111877110A CN 111877110 A CN111877110 A CN 111877110A CN 202010629680 A CN202010629680 A CN 202010629680A CN 111877110 A CN111877110 A CN 111877110A
- Authority
- CN
- China
- Prior art keywords
- blade
- mounting plate
- sliding
- annular
- road surface
- 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
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
- 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
- E01C23/0906—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 cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—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 cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—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 cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
Abstract
The invention relates to a pavement joint cutter, in particular to a pavement joint cutter for highway construction, which is convenient for blade assembly and disassembly. The technical problem of the invention is that: the utility model provides a make things convenient for people to change the blade, consume with low costs, make things convenient for the road surface joint cutter for construction of people's convenient for loading and unloading blade that people used. A road surface joint cutter for construction of highway convenient to loading and unloading blade, including: mounting a plate; the push handle is arranged on the mounting plate; the lifting component is arranged on the mounting plate and is lifted in a rotating mode; the clamping assembly is arranged on the mounting plate and is clamped in a sliding mode; the pushing assembly is installed on the clamping assembly and pushed in a rotating mode. According to the invention, the height of the device can be adjusted as required when the highway is subjected to joint cutting through the lifting assembly, the blade can be clamped to perform joint cutting on the highway through the clamping assembly, and people can fix or replace the blade more conveniently through the pushing assembly.
Description
Technical Field
The invention relates to a pavement joint cutter, in particular to a pavement joint cutter for highway construction, which is convenient for blade assembly and disassembly.
Background
The concrete joint cutter is a small machine tool, and has a simple structure. But the joint cutting has huge effect in the construction of cement pavements, and the joint cutting is also an essential link in the construction, and directly influences the pavement strength and the service life. The working principle is that the diamond saw blade is driven by power to complete the cutting operation.
Patent application publication No. CN 109610282A's patent has announced a road surface joint cutter for construction of highway convenient to maintain blade, and the device includes the casing, and the four corners department of casing bottom all is provided with removes the wheel, the mid point fixedly connected with water tank at casing top, and the rear side fixedly connected with at casing top promotes the handle, and the top of water tank inner wall has been seted up and has been annotated the liquid mouth, and the position that the liquid mouth was annotated in the correspondence of water tank top is provided with rather than the notes liquid stopper that the cooperation was used. According to the invention, through the mutual matching of the through groove, the baffle plate, the vertical plate, the first limiting block, the supporting block, the second limiting block, the reinforcing block, the fixing block, the limiting plate, the nut, the threaded rod, the rotating rod and the conical block, the protective cover is convenient to disassemble, so that the road surface joint cutter for highway construction is convenient to maintain the blade, the worker can complete the disassembling work of the blade protective cover with less time and energy, the disassembling process is time-saving and labor-saving, the work burden of the worker is greatly reduced, and great convenience is brought to the blade maintenance work of the road surface joint cutter. The blade is still easy to damage after the device is used for a long time, and the device/the blade is inconvenient for people to replace the blade after being damaged, so that the equipment needs to consume a large cost when the blade is replaced, and is inconvenient for people to use.
Therefore, the technical problem to be solved by the invention is how to design the road surface joint cutter for road construction, which is convenient for people to replace the blade, has low cost and convenient for people to use and assemble and disassemble the blade.
Disclosure of Invention
In order to overcome the defects of inconvenience, high cost consumption and inconvenience for people to use when the blade is replaced, the invention has the technical problems that: the utility model provides a make things convenient for people to change the blade, consume with low costs, make things convenient for the road surface joint cutter for construction of people's convenient for loading and unloading blade that people used.
The technical implementation scheme of the invention is as follows: a road surface joint cutter for construction of highway convenient to loading and unloading blade, including: mounting a plate; the push handle is arranged on the mounting plate; the lifting component is arranged on the mounting plate and is lifted in a rotating mode; the clamping assembly is arranged on the mounting plate and is clamped in a sliding mode; the pushing assembly is installed on the clamping assembly and pushed in a rotating mode.
More preferably, the lifting assembly comprises: the nut is arranged on the mounting plate; the screw rod is arranged in the nut; the first rotating shaft is rotatably arranged on the screw rod through a bearing; the wheels are at least two and are arranged on the front side and the rear side of the first rotating shaft and the mounting plate.
More preferably, the chucking assembly includes: the motor is arranged on the mounting plate; the second rotating shaft is rotatably arranged on the mounting plate through a bearing and is connected with an output shaft of the motor; the mounting disc is mounted on the second rotating shaft; at least two first sliding rods are arranged and are arranged on the mounting disc in a sliding manner; at least two first springs are arranged and are arranged between the first slide bar and the mounting disc; the arc-shaped clamping blocks are at least two and are all arranged on the first sliding rod.
More preferably, the pushing assembly includes: at least two guide sleeves are arranged and are arranged on the mounting disc; at least two second sliding rods are arranged in the guide sleeve in a sliding manner; at least two second springs are arranged and are arranged between the second sliding rod and the guide sleeve; at least two baffles are arranged and are mounted on the two sliding rods; the first annular guide rail is arranged on the mounting disc; the annular sliding block is arranged in the first annular guide rail in a sliding manner; at least two cylindrical push rods are arranged and are arranged on the annular sliding block in a sliding manner; at least two third springs are arranged between the cylindrical push rod and the annular slide block; the pushing handle is arranged in the arc-shaped hole on the first annular guide rail in a sliding manner and is connected with the annular sliding block; the ejector pad, the ejector pad is two at least, all installs in annular slider.
More preferably, the method further comprises the following steps: the gear is arranged on the second rotating shaft; the second annular guide rail is arranged on the mounting plate; the gear ring is arranged in the second annular guide rail in a sliding mode and is meshed with the gear; the wedge block is arranged on the gear ring; the water storage tank is arranged on the mounting plate; the cylinder body is arranged on the water storage tank; the connecting pipe is provided with a one-way valve and is arranged between the cylinder body and the water storage tank; the water outlet pipe is provided with a one-way valve and is arranged on the cylinder body; the piston is slidably arranged in the cylinder body; the fourth spring is arranged between the piston and the cylinder body; and the L-shaped push rod is arranged on the piston and is matched with the wedge-shaped block.
Compared with the prior art, the invention has the following advantages: according to the highway cutting machine, the height of the machine can be adjusted as required when a highway is cut, the machine is more convenient for people to use, the blade can be clamped by the clamping assembly to cut the highway, the pushing assembly is used for enabling people to fix or replace the blade more conveniently, the working efficiency of people is improved, the machine can spray water for cooling the blade when the highway is cut by the machine through the cylinder body and the water outlet pipe, the blade can be better protected, and therefore damage to the blade is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the lifting assembly of the present invention.
Fig. 3 is a schematic perspective view of the pushing assembly of the present invention.
Fig. 4 is a partial perspective view of the present invention.
The meaning of the reference symbols in the figures: 1. the device comprises a mounting plate, 2, a pushing handle, 3, a nut, 4, a screw rod, 5, a first rotating shaft, 6, a wheel, 7, a motor, 8, a second rotating shaft, 9, a mounting disc, 10, a first sliding rod, 11, a first spring, 12, an arc-shaped clamping block, 13, a guide sleeve, 14, a second sliding rod, 15, a second spring, 16, a baffle, 17, a first annular guide rail, 18, an annular sliding block, 19, a cylindrical push rod, 20, a third spring, 21, an arc-shaped hole, 22, a push handle, 23, a push block, 24, a gear, 25, a second annular guide rail, 26, a gear ring, 27, a wedge block, 28, a water storage tank, 29, a cylinder body, 30, a connecting pipe, 31, a water outlet pipe, 32, a piston, 321, a fourth spring, 33 and an L-shaped push.
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.
Example 1
A road surface joint cutter for highway construction convenient to loading and unloading blade, as shown in figure 1-4, includes mounting panel 1, pushing hands 2, lifting unit, chucking subassembly and promotion subassembly, and the right side welding has pushing hands 2 on the mounting panel 1, and the mounting panel 1 left side is equipped with the lifting unit who goes up and down through the pivoted mode, and the left side is equipped with the chucking subassembly that carries out the chucking through gliding mode on the mounting panel 1, is equipped with the promotion subassembly that promotes through the pivoted mode on the chucking subassembly.
When using this equipment to carry out the joint-cutting to the highway, the staff makes the chucking subassembly loosen through promoting the subassembly with the blade that the joint-cutting was used, puts into the chucking subassembly with the blade that the joint-cutting needs to be used afterwards in, drives the chucking subassembly through promoting the subassembly afterwards and fixes the blade, fixes the blade back, and the staff adjusts lifting unit to suitable position, carries out the joint-cutting to the highway afterwards, accomplishes the back, and the staff closes equipment.
As shown in fig. 1 and 2, the lifting assembly comprises a nut 3, a screw rod 4, a first rotating shaft 5 and wheels 6, the nut 3 is welded in the middle of the left side of the mounting plate 1, the screw rod 4 is matched in the nut 3, the first rotating shaft 5 is arranged at the bottom end of the screw rod 4 in a rotating mode through bearings, and the wheels 6 are arranged on the front side and the rear side of the first rotating shaft 5 and on the right side of the mounting plate 1.
After accomplishing the blade is fixed, the staff rotates screw rod 4 to make screw rod 4 rebound through nut 3, thereby drive front side wheel 6 rebound through first pivot 5 and do not contact with ground, carry out the joint-cutting to the highway afterwards, after the joint-cutting was accomplished, the staff rotated screw rod 4 and drives wheel 6 rebound and ground contact through first pivot 5, so, can be when using as required adjusting device's height, more make things convenient for people to use.
As shown in fig. 1 and 3, the clamping assembly comprises a motor 7, a second rotating shaft 8, an installation disc 9, a first sliding rod 10, a first spring 11 and an arc-shaped clamping block 12, the motor 7 is fixedly connected to the front side of the installation plate 1 through a bolt, the second rotating shaft 8 is rotatably arranged at the left part of the installation plate 1 through a bearing, the front end of the second rotating shaft 8 is connected with an output shaft of the motor 7, the installation disc 9 is welded at the rear end of the second rotating shaft 8, four first sliding rods 10 are slidably arranged on the installation disc 9 at even intervals, the first spring 11 is connected between the first sliding rods 10 and the installation disc 9, and the arc-shaped clamping block 12 is welded at the rear end of the first sliding rod.
When cutting a slot on a road, a worker pushes the first sliding rod 10 to slide inwards on the installation disc 9 through the pushing assembly, the first spring 11 is compressed, the arc-shaped clamping block 12 moves inwards along with the first spring, a blade required to be used for cutting the slot is clamped into the arc-shaped clamping block 12, after the blade is clamped, the worker does not control the pushing assembly to push the first sliding rod 10, under the reset effect of the first spring 11, the first sliding rod 10 drives the arc-shaped clamping block 12 to slide outwards to fix the blade, and then the starting motor 7 drives the blade to rotate through the second rotating shaft 8 to cut the slot on the road, so that the slot can be cut on the road.
As shown in fig. 1 and 3, the pushing assembly includes a guide sleeve 13, a second slide bar 14, a second spring 15, a baffle 16, a first annular guide rail 17, an annular slider 18, a cylindrical push rod 19, a third spring 20, a push handle 22 and a push block 23, four guide sleeves 13 are welded on the mounting disc 9 at uniform intervals, the second slide bar 14 is arranged in the guide sleeve 13 in a sliding manner, the second spring 15 is wound between the second slide bar 14 and the guide sleeve 13, the baffle 16 is welded at the outer end of the second slide bar 14, the first annular guide rail 17 is welded on the mounting disc 9, the annular slider 18 is arranged in the first annular guide rail 17 in a sliding manner, four cylindrical push rods 19 are arranged on the inner side of the annular slider 18 in a sliding manner at uniform intervals, the third spring 20 is connected between the cylindrical push rods 19 and the annular slider 18, an arc-shaped hole 21 is formed on the left side of the first annular guide rail 17, the push handle 22 is arranged in the arc-, four pushing blocks 23 are welded on the inner side of the annular sliding block 18 at intervals.
When the blade needs to be fixed or replaced, a worker pushes the push handle 22 to slide downwards in the arc-shaped hole 21, so as to drive the annular slide block 18 to rotate in the first annular guide rail 17, further drive the cylindrical push rod 19 to rotate, when the cylindrical push rod 19 rotates to be in contact with the baffle 16, the cylindrical push rod 19 pushes the baffle 16 to move outwards, the second slide rod 14 slides outwards in the guide sleeve 13 without clamping the first slide rod 10, the second spring 15 is compressed, when the second slide rod 14 slides to the outer end without moving, the third spring 20 is compressed, the annular slide block 18 continues to rotate to drive the push block 23 to rotate to be in contact with the first slide rod 10, so as to push the first slide rod 10 to slide inwards through the push block 23, the first spring 11 is compressed, then the blade is put into or taken off the arc-shaped clamping block 12, after the blade is put into or taken off, the worker releases the push handle 22, and then pulls the baffle 16 outwards, at this moment, the pushing block 23 no longer pushes the first slide bar 10, the first slide bar 10 slides outwards to reset under the reset action of the first spring 11, then, the worker loosens the baffle 16, the second slide bar 14 slides inwards to reset to fix the first slide bar 10 and the baffle 16 moves inwards under the reset action of the second spring 15, and therefore, the blade replacement is more convenient for people, and the work efficiency of people is improved.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 4, the water-saving water, an L-shaped push rod 33 is welded on the rear side of the piston 32, and the L-shaped push rod 33 is matched with the wedge block 27.
When a worker cuts a slot on a road by using the device, the second rotating shaft 8 rotates to drive the gear ring 26 to rotate on the second annular guide rail 25 through the gear 24, the wedge block 27 rotates along with the gear, when the wedge block 27 rotates to be in contact with the L-shaped push rod 33, the wedge block 27 pushes the L-shaped push rod 33 to move backwards, so that the piston 32 is driven to slide backwards in the cylinder 29, the fourth spring 321 is compressed, water in the water storage tank 28 is sucked into the cylinder 29 through the connecting pipe 30, after the wedge block 27 rotates to be separated from the L-shaped push rod 33, the piston 32 moves forwards along with the wedge block under the reset action of the fourth spring 321, the water in the cylinder 29 is pushed into the water outlet pipe 31 to be sprayed out, and therefore when the slot is cut on the road, water can be sprayed to cool the blade, the blade can be better protected, and damage to the blade is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a road surface joint cutter for construction of highway convenient to loading and unloading blade, characterized by including:
a mounting plate (1);
the push handle (2) is arranged on the mounting plate (1);
the lifting component is arranged on the mounting plate (1) and lifts in a rotating mode;
the clamping assembly is arranged on the mounting plate (1) and is used for clamping in a sliding mode;
the pushing assembly is installed on the clamping assembly and pushed in a rotating mode.
2. A road surface slitting machine for road construction facilitating the mounting and dismounting of blades as set forth in claim 1, wherein the elevating unit comprises:
the nut (3) is arranged on the mounting plate (1);
the screw rod (4) is arranged in the nut (3);
the first rotating shaft (5) is rotatably arranged on the screw (4) through a bearing;
the wheels (6) are at least two, and are arranged on the front side and the rear side of the first rotating shaft (5) and the mounting plate (1).
3. The road surface slitting machine for road construction convenient for blade loading and unloading of claim 1, wherein the clamping unit comprises:
the motor (7) is arranged on the mounting plate (1);
the second rotating shaft (8) is rotatably arranged on the mounting plate (1) through a bearing, and the second rotating shaft (8) is connected with an output shaft of the motor (7);
the mounting disc (9) is mounted on the second rotating shaft (8);
at least two first sliding rods (10) are arranged, and the first sliding rods (10) are arranged on the mounting disc (9) in a sliding manner;
at least two first springs (11) are arranged, and the first springs (11) are arranged between the first sliding rod (10) and the mounting disc (9);
at least two arc-shaped clamping blocks (12) are arranged on the first sliding rod (10).
4. A road surface slitting machine for road construction facilitating the loading and unloading of blades as claimed in claim 3, wherein the pushing member comprises:
at least two guide sleeves (13), wherein the guide sleeves (13) are arranged on the mounting disc (9);
at least two second sliding rods (14), wherein the two second sliding rods (14) are arranged in the guide sleeve (13) in a sliding manner;
at least two second springs (15) are arranged and are arranged between the second sliding rod (14) and the guide sleeve (13);
at least two baffles (16), wherein the baffles (16) are arranged on the second sliding rod (14);
a first annular guide rail (17) mounted on the mounting disc (9);
an annular slide block (18) which is slidably mounted in the first annular guide rail (17);
at least two cylindrical push rods (19) are arranged, and are arranged on the annular sliding block (18) in a sliding manner;
at least two third springs (20) are arranged and are respectively arranged between the cylindrical push rod (19) and the annular sliding block (18);
the pushing handle (22), the arc hole (21) on the first annular guide rail (17), install in the arc hole (21) slidably, push the handle (22) and connect with annular slide block (18);
the number of the push blocks (23) is at least two, and the push blocks (23) are all arranged in the annular sliding block (18).
5. A road surface slitting machine for road construction facilitating blade mounting and dismounting as recited in claim 1, further comprising:
a gear (24) mounted on the second shaft (8);
a second annular guide rail (25) mounted on the mounting plate (1);
the gear ring (26) is slidably mounted in the second annular guide rail (25), and the gear ring (26) is meshed with the gear (24);
a wedge block (27) mounted on the ring gear (26);
a water storage tank (28) mounted on the mounting plate (1);
a cylinder body (29) mounted on the water storage tank (28);
the connecting pipe (30), the connecting pipe (30) has check valves, install between water storage tank (28) and the cylinder block (29);
the water outlet pipe (31), the water outlet pipe (31) has check valves, install on cylinder block (29);
a piston (32) slidably mounted in the cylinder (29);
a fourth spring (321) mounted between the piston (32) and the cylinder (29);
and the L-shaped push rod (33) is arranged on the piston (32), and the L-shaped push rod (33) is matched with the wedge block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629680.9A CN111877110B (en) | 2020-07-03 | 2020-07-03 | Highway is road surface joint cutter for construction convenient to loading and unloading blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629680.9A CN111877110B (en) | 2020-07-03 | 2020-07-03 | Highway is road surface joint cutter for construction convenient to loading and unloading blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111877110A true CN111877110A (en) | 2020-11-03 |
| CN111877110B CN111877110B (en) | 2021-11-30 |
Family
ID=73151737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010629680.9A Active CN111877110B (en) | 2020-07-03 | 2020-07-03 | Highway is road surface joint cutter for construction convenient to loading and unloading blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111877110B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541231A (en) * | 2022-02-23 | 2022-05-27 | 朱强华 | New forms of energy speed control formula road cutting machine |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709200A (en) * | 1996-05-30 | 1998-01-20 | Cimline Inc. | Router machine |
| RU2110638C1 (en) * | 1996-06-25 | 1998-05-10 | Алтайский государственный технический университет им.И.И.Ползунова | Device for embedding probe and taking profilograms of surfaces |
| JPH11209920A (en) * | 1998-01-28 | 1999-08-03 | Mikasa Sangyo Co Ltd | Road cutting machine |
| FR2808469A1 (en) * | 2000-05-03 | 2001-11-09 | Claude Dourel | Portable stone edge cutting and polishing machine for chamfering , granite, marble or other types of stone edges, contains several grinding wheels for various finishing operations |
| CN105507124A (en) * | 2015-11-26 | 2016-04-20 | 无锡职业技术学院 | Solar energy pavement seam cutting machine |
| CN206983010U (en) * | 2017-07-05 | 2018-02-09 | 安徽鳌峰建设集团有限公司 | A kind of building machinery fluting apparatus |
| CN107829357A (en) * | 2017-11-22 | 2018-03-23 | 李晓辉 | A kind of road construction cutting machine easy to operation |
| CN207290547U (en) * | 2017-08-18 | 2018-05-01 | 郑州栾信科技有限公司 | A kind of circular saw blade with diamond segment |
| CN108035228A (en) * | 2017-12-05 | 2018-05-15 | 程新锋 | A kind of flexible seam cutting equipment of bridge construction |
| CN108405975A (en) * | 2018-05-21 | 2018-08-17 | 濮阳市翔飞石化机械有限公司 | A kind of multi-pipe-diameter matched Pipe Cutting fixture |
| CN109127638A (en) * | 2018-08-29 | 2019-01-04 | 徐江 | A kind of dust-collecting type road cutting machine |
| CN109208446A (en) * | 2018-09-28 | 2019-01-15 | 黄碧芬 | A kind of pavement cutting machine convenient for loading and unloading and can accurately measure depth of cut |
| CN109837829A (en) * | 2019-03-15 | 2019-06-04 | 李帅 | A kind of highway engineering cement-concrete road-surface groove-carving device |
| CN109849198A (en) * | 2019-01-28 | 2019-06-07 | 合肥清若科技有限公司 | A kind of computer fittings process equipment |
| CN209504558U (en) * | 2018-09-05 | 2019-10-18 | 沈阳昌普超硬精密工具有限公司 | A kind of megadiamond disk saw blade |
| CN210100383U (en) * | 2018-12-11 | 2020-02-21 | 石家庄嘉利金刚石工具有限公司 | Novel special saw bit of wall groove |
| US20200101639A1 (en) * | 2018-09-27 | 2020-04-02 | Michael C. Messaros | Material Trimming System |
| CN210452381U (en) * | 2019-06-04 | 2020-05-05 | 佛山市南海超利金刚石工具有限公司 | Diamond grinding tool convenient for replacing tool bit |
| CN210589951U (en) * | 2019-08-10 | 2020-05-22 | 江西胜煌超硬材料工具有限公司 | Noise-elimination wear-resisting diamond saw blade |
-
2020
- 2020-07-03 CN CN202010629680.9A patent/CN111877110B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709200A (en) * | 1996-05-30 | 1998-01-20 | Cimline Inc. | Router machine |
| RU2110638C1 (en) * | 1996-06-25 | 1998-05-10 | Алтайский государственный технический университет им.И.И.Ползунова | Device for embedding probe and taking profilograms of surfaces |
| JPH11209920A (en) * | 1998-01-28 | 1999-08-03 | Mikasa Sangyo Co Ltd | Road cutting machine |
| FR2808469A1 (en) * | 2000-05-03 | 2001-11-09 | Claude Dourel | Portable stone edge cutting and polishing machine for chamfering , granite, marble or other types of stone edges, contains several grinding wheels for various finishing operations |
| CN105507124A (en) * | 2015-11-26 | 2016-04-20 | 无锡职业技术学院 | Solar energy pavement seam cutting machine |
| CN206983010U (en) * | 2017-07-05 | 2018-02-09 | 安徽鳌峰建设集团有限公司 | A kind of building machinery fluting apparatus |
| CN207290547U (en) * | 2017-08-18 | 2018-05-01 | 郑州栾信科技有限公司 | A kind of circular saw blade with diamond segment |
| CN107829357A (en) * | 2017-11-22 | 2018-03-23 | 李晓辉 | A kind of road construction cutting machine easy to operation |
| CN108035228A (en) * | 2017-12-05 | 2018-05-15 | 程新锋 | A kind of flexible seam cutting equipment of bridge construction |
| CN108405975A (en) * | 2018-05-21 | 2018-08-17 | 濮阳市翔飞石化机械有限公司 | A kind of multi-pipe-diameter matched Pipe Cutting fixture |
| CN109127638A (en) * | 2018-08-29 | 2019-01-04 | 徐江 | A kind of dust-collecting type road cutting machine |
| CN209504558U (en) * | 2018-09-05 | 2019-10-18 | 沈阳昌普超硬精密工具有限公司 | A kind of megadiamond disk saw blade |
| US20200101639A1 (en) * | 2018-09-27 | 2020-04-02 | Michael C. Messaros | Material Trimming System |
| CN109208446A (en) * | 2018-09-28 | 2019-01-15 | 黄碧芬 | A kind of pavement cutting machine convenient for loading and unloading and can accurately measure depth of cut |
| CN210100383U (en) * | 2018-12-11 | 2020-02-21 | 石家庄嘉利金刚石工具有限公司 | Novel special saw bit of wall groove |
| CN109849198A (en) * | 2019-01-28 | 2019-06-07 | 合肥清若科技有限公司 | A kind of computer fittings process equipment |
| CN109837829A (en) * | 2019-03-15 | 2019-06-04 | 李帅 | A kind of highway engineering cement-concrete road-surface groove-carving device |
| CN210452381U (en) * | 2019-06-04 | 2020-05-05 | 佛山市南海超利金刚石工具有限公司 | Diamond grinding tool convenient for replacing tool bit |
| CN210589951U (en) * | 2019-08-10 | 2020-05-22 | 江西胜煌超硬材料工具有限公司 | Noise-elimination wear-resisting diamond saw blade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541231A (en) * | 2022-02-23 | 2022-05-27 | 朱强华 | New forms of energy speed control formula road cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111877110B (en) | 2021-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205521756U (en) | Anti -pollution type wood cuted device long -life | |
| CN202730618U (en) | Inspection well milling machine | |
| CN202644368U (en) | Double-blade road surface cutting machine | |
| CN111877110B (en) | Highway is road surface joint cutter for construction convenient to loading and unloading blade | |
| CN216712677U (en) | Road surface crack detection and repair device for traffic engineering construction | |
| CN102172988B (en) | Pile head cutting machine for CFG (cement fly-ash gravel) piles | |
| CN111042203A (en) | Well lid replacing machine | |
| CN214656237U (en) | Bridge joint cutting device | |
| CN207633722U (en) | A kind of concrete process equipment easy to remove | |
| CN211665800U (en) | Well lid replacing machine | |
| CN112846809B (en) | Punching equipment for solar vacuum tube connecting frame | |
| CN202450424U (en) | Inspection well milling device locating device | |
| CN212053159U (en) | Prefabricated pump station maintenance mechanism of integration | |
| CN212670566U (en) | Semi-automatic pile cutting machine with replaceable sleeve | |
| CN211689830U (en) | Concrete road surface cutting device that construction machinery used | |
| CN210683077U (en) | Safety lifting fixing device for automobile maintenance | |
| CN211490704U (en) | Electrode grounding metal sheet cuts dust collector | |
| CN210604338U (en) | Bonding strength tester for processing recycled concrete | |
| CN218291545U (en) | Old road plate excavating equipment | |
| CN204263854U (en) | A kind of tire quick-release arrangement | |
| CN218776342U (en) | Large-scale manual grinding device of mobile balance | |
| CN213106193U (en) | Reinforcing bar cutting device for building site | |
| CN216689051U (en) | Quick cutting device is used in road and bridge construction | |
| CN210496734U (en) | Grinding device for contaminated soil analysis | |
| CN215405489U (en) | Road joint-cutting device for municipal works |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianjun Inventor after: Liu Tiyi Inventor after: Zhang Yongchang Inventor after: Li Baoling Inventor before: Chen Jianjun |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211111 Address after: 475000 No. 53, Bianjing Road, Kaifeng City, Henan Province Applicant after: China Chemical Engineering 11th Construction Co., Ltd Address before: 510700 room 304, No. 7, Zhuyuan Road, Xinlong Town, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Chen Jianjun |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |