CN115748396A - Concrete removing device for pavement repair - Google Patents
Concrete removing device for pavement repair Download PDFInfo
- Publication number
- CN115748396A CN115748396A CN202211464193.7A CN202211464193A CN115748396A CN 115748396 A CN115748396 A CN 115748396A CN 202211464193 A CN202211464193 A CN 202211464193A CN 115748396 A CN115748396 A CN 115748396A
- Authority
- CN
- China
- Prior art keywords
- frame
- rotating frame
- disc
- concrete
- connecting rod
- 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
- 238000005553 drilling Methods 0.000 claims abstract description 26
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000945 filler Substances 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a concrete removing device for pavement repair, and relates to the technical field of pavement repair; the device comprises a rack, wherein the bottom end of the rack is provided with a roller, the top end of the rack is fixedly provided with a driving motor, the top end of the rack is rotatably provided with a rotating frame, and the rotating frame is driven by the driving motor; a lifting frame is slidably mounted on the rotating frame, an adjusting turntable is rotatably mounted on the lifting frame, and positioning fluted discs are also slidably arranged on the lifting frame and are arranged in a circular array and used for positioning a concrete removal area; the soil drilling and polishing part is also arranged on the lifting frame and comprises an installation disc, a removing rotating frame is rotatably installed at the bottom end of the installation disc, a sliding seat is slidably installed on the removing rotating frame, and a drilling shaft and a polishing shaft are rotatably arranged on the sliding seat; the invention can divide the boundary line of the concrete removal area of the road surface, so that a regular area is formed after the concrete is removed, and the subsequent filler treatment is convenient.
Description
Technical Field
The invention relates to the technical field of pavement repair, in particular to a concrete removing device for pavement repair.
Background
After a lot of cement pavement diseases appear, if the diseases are not repaired in time, the diseases can be rapidly developed into incurable diseases, at present, an ideal scheme is not provided, the diseases are basically repaired after the diseases are developed to a certain degree, a large amount of precious materials are wasted, and meanwhile, the long-time road sealing cost is more and more emphasized. At present, the concrete of a diseased part is generally removed for pavement repair, the diseased part is cleaned and repaired by using a repairing agent, and the use efficiency of a later-stage filling agent is greatly influenced by the link of removing the diseased part; the efficiency of the use of the filling agent is greatly compromised; the existing concrete removing mode is that an excavator is adopted to directly excavate the damaged part, and a clear removing range is not provided, so that troubles are brought to later filling work.
Chinese patent with publication number CN211057578U discloses a concrete pavement repairing device, which is provided with a clean water bin, a dirt storage bin and a concrete bin, wherein one side of the device is provided with a first guide rail, the first guide rail is provided with a drilling part, the drilling part is connected with a drilling arm, the end part of the drilling arm is provided with a drill bit, the clean water bin is communicated with a water spray gun through a pipeline, the dirt storage bin is connected with a dirt suction pipe, the concrete bin is provided with a discharging pipe, the tail part of the clean water bin is provided with a leveling arm, and the end part of the leveling arm is provided with a leveling plate. The concrete pavement can be repaired and leveled, the concrete pavement is not easy to fall off after being repaired, sundries can be cleaned simultaneously, and subsequent treatment is avoided; however, according to the technical solution described in the patent, when concrete is removed, no boundary division of the removal area is performed, no regular removal area is provided, and the area after removal is not subjected to grinding treatment, which is not convenient for the subsequent filling operation.
Disclosure of Invention
Aiming at the technical problems, the invention can carry out boundary line division on the concrete removal area of the road surface, so that a regular area is formed after the concrete is removed, and the subsequent filler treatment is convenient.
The technical scheme adopted by the invention is as follows: a concrete removing device for pavement patching comprises a rack, wherein the bottom end of the rack is provided with a roller, the top end of the rack is fixedly provided with a driving motor, the top end of the rack is rotatably provided with a rotating frame, and the rotating frame is driven by the driving motor; a lifting frame is slidably arranged on the rotating frame, an adjusting turntable is rotatably arranged on the lifting frame, an extrusion arc plate is arranged on the circumference of the adjusting turntable, and an arc-shaped groove is formed in the extrusion arc plate; a positioning fluted disc is also arranged on the lifting frame in a sliding manner and is arranged in a circular array manner and used for positioning a concrete removal area; an extrusion column is fixedly arranged on the positioning fluted disc, one end of the extrusion column is provided with an extrusion roller, and the extrusion roller is movably connected with an arc groove on the extrusion arc plate; when the adjusting turntable rotates, the extrusion arc plate extrudes and pushes the extrusion roller so as to enable the positioning fluted disc to slide; a drilling and polishing part is also arranged on the lifting frame and is positioned in the concrete removing area positioned by the positioning fluted disc; the earth drilling and polishing component comprises a mounting disc, a removing rotating frame is rotatably mounted at the bottom end of the mounting disc, a sliding seat is slidably mounted on the removing rotating frame, and a drilling shaft and a polishing shaft are rotatably arranged on the sliding seat.
Furthermore, a support oil cylinder is fixedly mounted on the rack and used for supporting the rack, and a cooling spray head is further arranged on the rack and used for cooling the positioning fluted disc.
Furthermore, a support wheel is rotatably arranged on the rotating frame, a limit groove is formed in the inner side of the top end of the rack, and the support wheel is movably arranged on the limit groove; and a first pushing oil cylinder is fixedly arranged at the bottom end of the rotating frame and used for pushing the lifting frame.
Furthermore, the lifting frame comprises a lifting ring, a support is fixedly connected to the circumference of the lifting ring, a first connecting rod and a second connecting rod are fixedly connected to the inner side of the lifting ring, a first connecting disc is fixedly connected to one end of the second connecting rod, a third connecting rod is fixedly connected to the first connecting disc, and a second connecting disc is fixedly connected to one end of the third connecting rod; the bracket is connected with the rotating frame in a sliding manner, and a first spring for providing elasticity is connected between the bracket and the rotating frame; the adjusting turntable is rotatably arranged on the first connecting disc, and the positioning fluted disc is slidably arranged on the first connecting rod; the earth drilling and polishing component is slidably mounted on the second connecting rod.
Furthermore, a connecting gear ring is fixedly connected to the adjusting turntable, a first motor is fixedly mounted on the connecting disc I, a first gear is fixedly mounted on an output shaft of the first motor, and the first gear and the inner side of the connecting gear ring form a gear pair.
Furthermore, a water hole is formed in the positioning fluted disc, the bottom end of the positioning fluted disc is provided with the ground digging teeth, a second spring used for providing elastic force is sleeved on the first connecting rod, and the second spring is connected between the inner side of the lifting ring and the positioning fluted disc.
Furthermore, the soil drilling and polishing part comprises a push plate which is slidably arranged on the second connecting rod, the bottom end of the push plate is fixedly connected with a connecting column, and one end of the connecting column is fixedly connected with the mounting disc; a second pushing oil cylinder is fixedly arranged at the bottom end of the first connecting disc and used for pushing a push plate; and a third spring for providing elasticity is sleeved on the second connecting rod and is connected between the push plate and the first connecting rod.
Furthermore, a steering gear ring is fixedly connected to the bottom end of the mounting disc, a guide rod is fixedly mounted on the removing rotating frame, a screw rod is rotatably mounted on the removing rotating frame, a second motor used for driving the screw rod to rotate is fixedly arranged at one end of the removing rotating frame, a third motor is fixedly mounted at one end of the removing rotating frame, a second gear is fixedly mounted on an output shaft of the third motor, and the second gear and the inner side of the steering gear ring form a gear pair.
Furthermore, the guide rod is connected with the sliding seat in a sliding mode, the screw rod and the sliding seat form a spiral pair, a motor IV is fixedly mounted on the sliding seat, an output shaft of the motor IV is connected with a belt structure, and the drilling shaft and the polishing shaft are connected through the belt structure.
Compared with the prior art, the invention has the beneficial effects that: (1) When the road surface is constructed and repaired, the original broken road surface generally needs to be removed, and then the filling is carried out again, so that the range of removing concrete can be adjusted by the positioning fluted disc in the invention, and the positioning fluted disc in the circular array can ensure that the removal area is regular circular, thereby being beneficial to the subsequent filling treatment; (2) According to the invention, the drilling shaft and the polishing shaft can clear the concrete in the determined removal area, the drilling shaft drills the concrete, the polishing shaft polishes the inner side of the drilling shaft, and the polished area is smoother, so that the subsequent filling operation is facilitated; (3) When the positioning fluted disc works, the cooling spray head is externally connected with cooling water, so that the positioning fluted disc can be cooled, and the cooling water enters the inner side of the positioning fluted disc through the water holes, thereby realizing internal and external cooling.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the installation of the crane and the rotating frame of the invention.
Fig. 3 is a schematic structural diagram of the lifting frame of the invention.
FIG. 4 is a schematic view of the installation of the adjusting turntable and the positioning fluted disc of the present invention.
Fig. 5 is a schematic view of the installation of the earth-boring grinding element and the crane of the present invention.
Figure 6 is a schematic view of a soil drilling and grinding member of the present invention.
Fig. 7 is a bottom view of the earth-boring grinding element of the present invention.
Figure 8 is a schematic view of the installation of the drill spindle and the grinding spindle of the present invention.
Reference numerals: 1-a drive motor; 2-a frame; 3-cooling the spray head; 4-supporting the oil cylinder; 5-a rotating frame; 6-supporting wheels; 7-pushing the first oil cylinder; 8, a first spring; 9-lifting ring; 10-adjusting the turntable; 11-gear one; 12-a first motor; 13-positioning a fluted disc; 14-spring two; 15-extruding a column; 16-pushing the oil cylinder II; 17-a push plate; 18-spring three; 19-mounting a disc; 20-removing the rotating frame; 21-motor two; 22-motor three; 23-gear two; 24-a slide; 25-motor four; 26-a belt structure; 27-a drill shaft; 28-grinding the shaft; 201-a roller; 901-a scaffold; 902-connecting rod one; 903-connecting rod two; 904-connecting disc one; 905-connecting rod III; 906-land two; 1001-extrusion of arc plates; 1002-connecting a gear ring; 1501-a squeeze roller; 1301-water pores; 1302-planing ground teeth; 1701-connecting column; 1901-steering ring gear; 2001-guide bar; 2002-lead screw.
Detailed Description
The invention is further described with reference to specific examples.
The embodiment is as follows: as shown in fig. 1 and fig. 2, the bottom end of the frame 2 is provided with a roller 201, the top end of the frame 2 is fixedly provided with a driving motor 1, the top end of the frame 2 is rotatably provided with a rotating frame 5, and the rotating frame 5 is driven by the driving motor 1; a lifting frame is arranged on the rotating frame 5 in a sliding way; a support oil cylinder 4 is fixedly arranged on the frame 2 and used for supporting the frame 2, and a cooling spray head 3 is also arranged on the frame 2 and used for cooling a positioning fluted disc 13; a support wheel 6 is rotatably arranged on the rotating frame 5, a limit groove is arranged on the inner side of the top end of the rack 2, and the support wheel 6 is movably arranged on the limit groove; and a first pushing oil cylinder 7 is fixedly arranged at the bottom end of the rotating frame 5, and the first pushing oil cylinder 7 is used for pushing the lifting frame.
As shown in fig. 2, 3 and 4, the lifting frame is rotatably provided with an adjusting turntable 10, the circumference of the adjusting turntable 10 is provided with an extrusion arc plate 1001, and the extrusion arc plate 1001 is provided with an arc groove; a positioning fluted disc 13 is also arranged on the lifting frame in a sliding way, and the positioning fluted disc 13 is arranged in a circular array and used for positioning a concrete removal area; an extrusion column 15 is fixedly mounted on the positioning fluted disc 13, an extrusion roller 1501 is arranged at one end of the extrusion column 15, and the extrusion roller 1501 is movably connected with an arc-shaped groove on the extrusion arc plate 1001; when the adjusting turntable 10 rotates, the extrusion arc plate 1001 extrudes and pushes the extrusion roller 1501 to slide the positioning fluted disc 13; the lifting frame comprises a lifting ring 9, a support 901 is fixedly connected to the circumference of the lifting ring 9, the inner side of the lifting ring 9 is fixedly connected with a first connecting rod 902 and a second connecting rod 903, one end of the second connecting rod 903 is fixedly connected with a first connecting disc 904, a third connecting rod 905 is fixedly connected to the first connecting disc 904, and one end of the third connecting rod 905 is fixedly connected with a second connecting disc 906; the bracket 901 is connected with the rotating frame 5 in a sliding manner, and a first spring 8 for providing elasticity is connected between the bracket 901 and the rotating frame 5; the adjusting turntable 10 is rotatably mounted on the first connecting disc 904, and the positioning fluted disc 13 is slidably mounted on the first connecting rod 902; the soil drilling and grinding part is slidably arranged on the second connecting rod 903; the adjusting turntable 10 is fixedly connected with a connecting gear ring 1002, a first motor 12 is fixedly mounted on the connecting disc 904, a first gear 11 is fixedly mounted on an output shaft of the first motor 12, and the first gear 11 and the inner side of the connecting gear ring 1002 form a gear pair; the positioning fluted disc 13 is provided with a water hole 1301, the bottom end of the positioning fluted disc 13 is provided with a ground planing tooth 1302, a first connecting rod 902 is sleeved with a second spring 14 for providing elastic force, and the second spring 14 is connected between the inner side of the lifting ring 9 and the positioning fluted disc 13.
As shown in fig. 5, 6, 7 and 8, the lifting frame is also provided with a soil drilling and grinding part which is positioned in the concrete removing area where the positioning toothed disc 13 is positioned; the soil drilling and polishing component comprises a mounting disc 19, a removing rotating frame 20 is rotatably mounted at the bottom end of the mounting disc 19, a sliding seat 24 is slidably mounted on the removing rotating frame 20, and a drilling shaft 27 and a polishing shaft 28 are rotatably arranged on the sliding seat 24; the soil drilling and polishing part comprises a push plate 17 which is slidably arranged on the second connecting rod 903, the bottom end of the push plate 17 is fixedly connected with a connecting column 1701, and one end of the connecting column 1701 is fixedly connected with the mounting disc 19; a second pushing oil cylinder 16 is fixedly installed at the bottom end of the first connecting disc 904, and the second pushing oil cylinder 16 is used for pushing a push plate 17; a third spring 18 for providing elastic force is sleeved on the second connecting rod 903, and the third spring 18 is connected between the push plate 17 and the first connecting rod 902; the bottom end of the mounting disc 19 is fixedly connected with a steering gear ring 1901, a guide rod 2001 is fixedly mounted on the removing rotating frame 20, a screw rod 2002 is rotatably mounted on the removing rotating frame 20, a second motor 21 used for driving the screw rod 2002 to rotate is fixedly arranged at one end of the removing rotating frame 20, a third motor 22 is fixedly mounted at one end of the removing rotating frame 20, a second gear 23 is fixedly mounted on an output shaft of the third motor 22, and the second gear 23 and the inner side of the steering gear ring 1901 form a gear pair; the guide rod 2001 is connected with a sliding seat 24 in a sliding mode, the screw rod 2002 and the sliding seat 24 form a screw pair, a motor IV 25 is fixedly installed on the sliding seat 24, an output shaft of the motor IV 25 is connected with a belt structure 26, and a drill shaft 27 and a grinding shaft 28 are connected through the belt structure 26.
The working principle of the invention is as follows: after the device is moved to a required target area, the supporting oil cylinder 4 works, the telescopic rod of the supporting oil cylinder 4 is supported on the ground, the first pushing oil cylinder 7 pushes the second connecting disc 906, so that the lifting ring 9 descends, and the positioning fluted disc 13 also descends and contacts with the ground; the first motor 12 drives the first gear 11 to rotate, the connecting gear ring 1002 and the adjusting turntable 10 rotate under the transmission of the gears, the extrusion arc plate 1001 also rotates, and the positioning fluted disc 13 radially moves under the extrusion pushing of the arc-shaped groove so as to adjust the range of removing concrete; when the road surface is constructed and repaired, the original broken road surface generally needs to be removed, and then the filling is carried out again, so that the range of removing concrete can be adjusted through the positioning fluted disc 13 in the implementation, and the positioning fluted disc 13 in the circular array can ensure that the removal area is in a regular circle shape, thereby being beneficial to the subsequent filling treatment; the rotating frame 5 is driven to rotate by the driving motor 1, so that the lifting ring 9 also carries the positioning fluted disc 13 to rotate, and the positioning fluted disc 13 polishes the pavement to realize division of areas, namely the determined boundary line of the removal area; when the positioning fluted disc 13 works, the cooling spray head 3 is externally connected with cooling water, so that the positioning fluted disc 13 can be cooled, and the cooling water enters the inner side of the positioning fluted disc 13 through the water holes 1301, so that internal and external cooling is realized; the second pushing oil cylinder 16 pushes the pushing plate 17 to slide, so that the mounting disc 19 carries the sliding seat 24 to descend, the drill spindle 27 and the polishing spindle 28 are further made to contact the ground, the drill spindle 27 and the polishing spindle 28 are driven to rotate through the fourth motor 25 to perform removing work, the third motor 22 drives the second gear 23, the removing rotating frame 20 rotates under gear transmission to change the removing direction, the second motor 21 drives the lead screw 2002 to rotate, the sliding seat 24 performs radial motion, the drill spindle 27 and the polishing spindle 28 can clear concrete in a determined removing area, the drill spindle 27 crushes the concrete, the polishing spindle 28 polishes the inner side of the polishing spindle, and subsequent filling operation is facilitated.
Claims (9)
1. The utility model provides a concrete remove device for road surface repair, includes frame (2), and the bottom of frame (2) is provided with gyro wheel (201), and the top fixed mounting of frame (2) has driving motor (1), its characterized in that: the top end of the rack (2) is rotatably provided with a rotating frame (5), and the rotating frame (5) is driven by a driving motor (1); a lifting frame is slidably arranged on the rotating frame (5), an adjusting turntable (10) is rotatably arranged on the lifting frame, an extrusion arc plate (1001) is arranged on the circumference of the adjusting turntable (10), and an arc-shaped groove is formed in the extrusion arc plate (1001); a positioning fluted disc (13) is also arranged on the lifting frame in a sliding way, and the positioning fluted disc (13) is arranged in a circular array and used for positioning a concrete removal area; an extrusion column (15) is fixedly mounted on the positioning fluted disc (13), an extrusion roller (1501) is arranged at one end of the extrusion column (15), and the extrusion roller (1501) is movably connected with an arc-shaped groove on the extrusion arc plate (1001); when the adjusting turntable (10) rotates, the extrusion arc plate (1001) extrudes and pushes the extrusion roller (1501) so as to enable the positioning fluted disc (13) to slide; a drilling and polishing part is also arranged on the lifting frame and is positioned in the concrete removing area positioned by the positioning fluted disc (13); the earth drilling and polishing component comprises a mounting disc (19), a removal rotating frame (20) is rotatably mounted at the bottom end of the mounting disc (19), a sliding seat (24) is slidably mounted on the removal rotating frame (20), and a drilling shaft (27) and a polishing shaft (28) are rotatably arranged on the sliding seat (24).
2. The concrete removing apparatus for road surface repair as set forth in claim 1, wherein: and a support oil cylinder (4) is fixedly mounted on the frame (2) and used for supporting the frame (2), and a cooling spray head (3) is further arranged on the frame (2) and used for cooling the positioning fluted disc (13).
3. The concrete removing apparatus for road surface repair as set forth in claim 1, wherein: a supporting wheel (6) is rotatably arranged on the rotating frame (5), a limiting groove is formed in the inner side of the top end of the machine frame (2), and the supporting wheel (6) is movably arranged on the limiting groove; a first pushing oil cylinder (7) is fixedly installed at the bottom end of the rotating frame (5), and the first pushing oil cylinder (7) is used for pushing the lifting frame.
4. The concrete removing apparatus for road patching according to claim 3, wherein: the lifting frame comprises a lifting ring (9), a support (901) is fixedly connected to the circumference of the lifting ring (9), the inner side of the lifting ring (9) is fixedly connected with a first connecting rod (902) and a second connecting rod (903), one end of the second connecting rod (903) is fixedly connected with a first connecting disc (904), a third connecting rod (905) is fixedly connected to the first connecting disc (904), and one end of the third connecting rod (905) is fixedly connected with a second connecting disc (906); the support (901) is connected with the rotating frame (5) in a sliding mode, and a first spring (8) used for providing elastic force is connected between the support (901) and the rotating frame (5); the adjusting turntable (10) is rotatably arranged on the first connecting disc (904), and the positioning fluted disc (13) is slidably arranged on the first connecting rod (902); the earth drilling and grinding component is slidably arranged on the second connecting rod (903).
5. The concrete removing apparatus for road surface repair as set forth in claim 4, wherein: the adjusting turntable (10) is fixedly connected with a connecting gear ring (1002), a first motor (12) is fixedly mounted on the connecting disc (904), a first gear (11) is fixedly mounted on an output shaft of the first motor (12), and the first gear (11) and the inner side of the connecting gear ring (1002) form a gear pair.
6. The concrete removing apparatus for road surface repair according to claim 4, wherein: a water hole (1301) is formed in the positioning fluted disc (13), ground planing teeth (1302) are arranged at the bottom end of the positioning fluted disc (13), a second spring (14) used for providing elasticity is sleeved on the first connecting rod (902), and the second spring (14) is connected between the inner side of the lifting ring (9) and the positioning fluted disc (13).
7. The concrete removing apparatus for road surface repair according to claim 4, wherein: the soil drilling and polishing part comprises a push plate (17) which is slidably mounted on a second connecting rod (903), the bottom end of the push plate (17) is fixedly connected with a connecting column (1701), and one end of the connecting column (1701) is fixedly connected with a mounting disc (19); a second pushing oil cylinder (16) is fixedly installed at the bottom end of the first connecting disc (904), and the second pushing oil cylinder (16) is used for pushing a push plate (17); a third spring (18) for providing elastic force is sleeved on the second connecting rod (903), and the third spring (18) is connected between the push plate (17) and the first connecting rod (902).
8. The concrete removing apparatus for road surface repair as set forth in claim 7, wherein: the bottom end of the mounting disc (19) is fixedly connected with a steering gear ring (1901), a guide rod (2001) is fixedly mounted on the removing rotating frame (20), a screw rod (2002) is rotatably mounted on the removing rotating frame, a second motor (21) used for driving the screw rod (2002) to rotate is fixedly arranged at one end of the removing rotating frame (20), a third motor (22) is fixedly mounted at one end of the removing rotating frame (20), a second gear (23) is fixedly mounted on an output shaft of the third motor (22), and a gear pair is formed by the second gear (23) and the inner side of the steering gear ring (1901).
9. The concrete removing apparatus for road surface repair according to claim 8, wherein: the guide rod (2001) is connected with the sliding seat (24) in a sliding mode, the screw rod (2002) and the sliding seat (24) form a screw pair, the sliding seat (24) is fixedly provided with a motor IV (25), an output shaft of the motor IV (25) is connected with a belt structure (26), and the drill spindle (27) and the polishing spindle (28) are connected through the belt structure (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211464193.7A CN115748396B (en) | 2022-11-22 | 2022-11-22 | Concrete removing device for road surface repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211464193.7A CN115748396B (en) | 2022-11-22 | 2022-11-22 | Concrete removing device for road surface repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115748396A true CN115748396A (en) | 2023-03-07 |
| CN115748396B CN115748396B (en) | 2023-10-31 |
Family
ID=85334863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211464193.7A Active CN115748396B (en) | 2022-11-22 | 2022-11-22 | Concrete removing device for road surface repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115748396B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562907A (en) * | 2014-12-30 | 2015-04-29 | 浙江联运环境工程有限公司 | Device for repairing manhole cover |
| CN104562906A (en) * | 2014-12-30 | 2015-04-29 | 浙江联运环境工程有限公司 | Device and method for repairing manhole cover |
| AU2020103636A4 (en) * | 2020-11-24 | 2021-02-04 | Nanjing Tiaoyao Intelligent Equipment Co., Ltd. | A Kind of Device for Treating Heavy Metal Contaminated Soil by Using Acidizing Technology |
| CN213320980U (en) * | 2020-07-07 | 2021-06-01 | 安徽省公路桥梁工程有限公司 | Well lid concrete integration annular cutting device |
| KR102273797B1 (en) * | 2020-10-14 | 2021-07-06 | 남정린 | Ascon cutting device for manhole repair |
| CN213772864U (en) * | 2020-10-13 | 2021-07-23 | 河北悦晨路桥工程有限公司 | Seamless repair structure for building road |
| CN113389495A (en) * | 2021-07-28 | 2021-09-14 | 潍坊盛德石油机械制造有限公司 | PDC diamond bit capable of being salvaged while drilling |
| CN113513445A (en) * | 2021-07-26 | 2021-10-19 | 台州市博诚凯胜科技有限公司 | Assembled wind driven generator blade capable of efficiently utilizing wind energy |
| CN114295025A (en) * | 2021-12-30 | 2022-04-08 | 泰州市大川机械配件有限公司 | Shield constructs quick-witted bearing capability test device |
| CN216999219U (en) * | 2022-02-14 | 2022-07-19 | 江西华之阳新能源科技有限公司 | Cutter for pavement around well cover |
-
2022
- 2022-11-22 CN CN202211464193.7A patent/CN115748396B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562907A (en) * | 2014-12-30 | 2015-04-29 | 浙江联运环境工程有限公司 | Device for repairing manhole cover |
| CN104562906A (en) * | 2014-12-30 | 2015-04-29 | 浙江联运环境工程有限公司 | Device and method for repairing manhole cover |
| CN213320980U (en) * | 2020-07-07 | 2021-06-01 | 安徽省公路桥梁工程有限公司 | Well lid concrete integration annular cutting device |
| CN213772864U (en) * | 2020-10-13 | 2021-07-23 | 河北悦晨路桥工程有限公司 | Seamless repair structure for building road |
| KR102273797B1 (en) * | 2020-10-14 | 2021-07-06 | 남정린 | Ascon cutting device for manhole repair |
| AU2020103636A4 (en) * | 2020-11-24 | 2021-02-04 | Nanjing Tiaoyao Intelligent Equipment Co., Ltd. | A Kind of Device for Treating Heavy Metal Contaminated Soil by Using Acidizing Technology |
| CN113513445A (en) * | 2021-07-26 | 2021-10-19 | 台州市博诚凯胜科技有限公司 | Assembled wind driven generator blade capable of efficiently utilizing wind energy |
| CN113389495A (en) * | 2021-07-28 | 2021-09-14 | 潍坊盛德石油机械制造有限公司 | PDC diamond bit capable of being salvaged while drilling |
| CN114295025A (en) * | 2021-12-30 | 2022-04-08 | 泰州市大川机械配件有限公司 | Shield constructs quick-witted bearing capability test device |
| CN216999219U (en) * | 2022-02-14 | 2022-07-19 | 江西华之阳新能源科技有限公司 | Cutter for pavement around well cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115748396B (en) | 2023-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114885789B (en) | Full-automatic integrated machine for haloxylon ammodendron tree planting | |
| CN111305007B (en) | Rolling device for low-temperature modified asphalt concrete construction | |
| CN112476240A (en) | Building construction is waited to retrieve steel pipe and is recycled grinding device | |
| CN105672177B (en) | Clean-keeping sweeper | |
| CN115748396A (en) | Concrete removing device for pavement repair | |
| CN212329144U (en) | Oil gas exploration drilling tool cleaning and maintaining device | |
| CN219953277U (en) | Building pile driver | |
| CN116423231A (en) | Large-scale tubular metal resonator welding set | |
| CN108188927B (en) | For grinding the fixation device of bore | |
| CN214642062U (en) | Standard tool magazine system | |
| CN211573380U (en) | Drilling equipment for coal mine tunneling operation | |
| CN221838274U (en) | Drilling device for earth and stone side construction | |
| CN219294385U (en) | Grooving machine for water conservancy construction | |
| CN117418778B (en) | Petroleum geological survey drilling equipment | |
| CN221000557U (en) | Pavement construction cutting equipment | |
| CN220592755U (en) | Alloy material grinds machine | |
| CN220815557U (en) | Geological exploration drilling mud removing device | |
| CN220815545U (en) | Dewatering well drilling equipment | |
| CN220816755U (en) | Pipe pushing jack for pipeline construction | |
| CN219489529U (en) | Crawler-type insulating arm vehicle | |
| CN220395656U (en) | Monitoring well flushing device | |
| CN221553875U (en) | Soil drilling machine | |
| CN221371985U (en) | Road cleaning device suitable for different road surfaces | |
| CN218345905U (en) | Highway engineering bituminous paving construction equipment | |
| CN221523426U (en) | Road surface high pressure washs car |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231007 Address after: 300400 Industrial Zone, Xiditou Town, Beichen District, Tianjin Applicant after: Tianjin Xijin Commercial Concrete Technology Co.,Ltd. Address before: Building 2, Wanda Center, No. 57-2, Gongye South Road, Jinan, Shandong 250000 Applicant before: Shandong Junluo Decoration Engineering Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |