CN113652959A - Bridge detection and maintenance device - Google Patents
Bridge detection and maintenance device Download PDFInfo
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- CN113652959A CN113652959A CN202111003562.8A CN202111003562A CN113652959A CN 113652959 A CN113652959 A CN 113652959A CN 202111003562 A CN202111003562 A CN 202111003562A CN 113652959 A CN113652959 A CN 113652959A
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- bridge
- bottom plate
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a bridge detection maintenance device, and relates to the technical field of bridge detection. This bridge detects and maintains device, including the bottom plate, the top of bottom plate is provided with fixed establishment, telescopic machanism and tilting mechanism, and tilting mechanism is located between fixed establishment and the telescopic machanism, and one side of bottom plate is provided with running gear, and telescopic machanism's top is provided with detection mechanism, and the bottom fixed mounting of bottom plate has the kickboard. This bridge detects maintains device, the structural design of whole adoption ship-borne formula, and can freely walk on the surface of water, promote the efficiency of bridge bottom detection operation, can carry out comprehensive detection to the bridge bottom and maintain, compare in the device that is difficult to detect the bridge bottom mostly, the device's practicality is higher, application scope is wider, satisfy the various requirements of bridge detection operation, compare in the bridge detection device of contrast case, the device is applicable to the bridge that most erects the surface of water, use scene and scope obtain the extension.
Description
Technical Field
The invention relates to the technical field of bridge detection, in particular to a bridge detection maintenance device.
Background
The operation is detected exactly to the bridge and is examined everywhere and maintain, bridge detection device most at present only can be examined bridge floor department, it is inconvenient to detect the bridge bottom, practicality and application scope are limited, and the part can carry out the device that detects to the bridge bottom, for example, the patent that publication number is CN109778696A, although can carry out all-round detection to the bridge bottom, but neglected the condition that most bridges erect the surface of water, wholly adopt on-vehicle structural design, can not detect the bridge bottom, use scene and scope are limited, be unfavorable for promoting and using.
Disclosure of Invention
The invention aims to provide a bridge detection and maintenance device 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 bridge detects and maintains device, includes the bottom plate, the top of bottom plate is provided with fixed establishment, telescopic machanism and tilting mechanism, and tilting mechanism is located between fixed establishment and the telescopic machanism, and one side of bottom plate is provided with running gear, and telescopic machanism's top is provided with detection mechanism, and the bottom fixed mounting of bottom plate has the kickboard.
Preferably, the fixing mechanism comprises a support plate, a fixing frame, limiting holding plates, a guide rod, a reset spring, a traction rope, a limiting ring and a cylinder, the support plate is fixedly installed at the top of the bottom plate and is obliquely arranged, the fixing frame is fixedly installed at the top of the support plate, two groups of limiting holding plates are arranged on the inner side of the fixing frame, two groups of sleeve holes and one group of through holes are formed in the front side and the rear side of the fixing frame, the guide rod is sleeved in each sleeve hole, one end of the guide rod is fixedly connected with the guide rod, the reset spring is fixedly installed between each limiting holding plate and the inner wall of the fixing frame, the cylinder and the two groups of limiting rings are fixedly installed on the outer wall of one side of the support plate, the traction rope is fixedly connected with the free end of the cylinder, two ends of the traction rope sequentially penetrate through the group of limiting rings and the group of through holes to extend into the fixing frame and are respectively fixedly connected with the group of limiting holding plates, the reset spring is sleeved on the traction rope, and can fix the traction rope when the device is used for detecting the bottom of the bridge, the device is prevented from floating on the water surface and shaking to influence the detection operation.
Preferably, telescopic machanism includes the support frame, the driving cylinder, a supporting cylinder, the bracing piece, limit sleeve and threaded rod, the top fixed mounting of bottom plate has the support frame, rotate between the both sides inner wall of support frame and install the driving cylinder, the top fixed mounting of driving cylinder has a supporting cylinder, the inside cover of supporting cylinder is established and is installed the bracing piece, the bracing piece is located the inside one end fixed mounting of supporting cylinder and has limit sleeve, limit chute has been seted up on the inner wall of supporting cylinder, limit sleeve slidable mounting is in limit chute, supporting cylinder and limit sleeve slidable mounting, the inboard bottom of supporting cylinder is rotated and is installed the threaded rod, bracing piece threaded mounting is on the threaded rod, the inboard bottom fixed mounting of driving cylinder has the motor, the output shaft of motor extends to the inside of supporting cylinder and with the one end fixed connection of threaded rod through the shaft coupling.
Preferably, tilting mechanism includes gear motor, sprocket and chain, and the top fixed mounting of bottom plate has gear motor, and gear motor is located the rear side of bottom plate, and gear motor's output shaft has a set of sprocket through shaft coupling fixed mounting, rotates on one side outer wall of support frame and installs the connecting rod, and the one end fixed mounting of connecting rod has a set of sprocket, the other end of connecting rod and the outer wall fixed connection of driving cylinder, and two sets of chain wheels are gone up the cover and are established and install the chain, and two sets of sprockets pass through chain drive and connect.
Preferably, detection mechanism includes mounting disc, collar, servo motor, gear, ring gear and detecting instrument body, and the other end fixed mounting of bracing piece has the mounting disc, and the bottom fixed mounting of mounting disc has the collar, and fixed mounting has servo motor on the outer wall of bracing piece, and servo motor's output shaft passes through the shaft coupling and extends to servo motor's inside and fixedly connected with gear, and fixed mounting has the ring gear on the inner wall of mounting ring, and the gear meshes with the ring gear mutually, and the top fixed mounting of mounting disc has the detecting instrument body.
Preferably, running gear includes loading board, biax motor, extension board and drive paddle, has seted up the installation entrance to a cave on one side outer wall of bottom plate, and fixed mounting has the loading board in the installation entrance to a cave, and the top fixed mounting of loading board has the biax motor, and fixed mounting has two sets of extension boards on one side outer wall of bottom plate, and the biax motor is located between two sets of extension boards, and two sets of output shafts of biax motor all have the installation pole through shaft coupling fixed mounting, and the one end of installation pole is rotated and is installed on the extension board, and fixed mounting has the drive paddle on the outer wall of installation pole.
Preferably, the outer wall of the supporting rod is fixedly provided with a mounting plate, the mounting plate is provided with a mounting hole, a lighting lamp is fixedly mounted in the mounting hole, and the top of the bottom plate is hinged with a searchlight so as to meet the lighting requirement of night detection operation.
Preferably, the top fixed mounting of bottom plate has two sets of maintenance springs and is located the front and back side of support frame respectively, maintains the one end of spring and the outer wall fixed connection of driving barrel, stability when promoting the upset.
Compared with the prior art, the invention has the beneficial effects that:
(1) this bridge detects maintains device, through the bottom plate, the kickboard, the cooperation of biax motor and drive paddle is used, the structural design of whole adoption ship-borne formula, and can freely walk on the surface of water, promote the efficiency of bridge bottom detection operation, can carry out comprehensive detection to the bridge bottom and maintain, be difficult to carry out the device that detects to the bridge bottom in comparison mostly, the device's practicality is higher, application scope is wider, satisfy the various requirements of bridge detection operation, compare in the bridge detection device in the contrast case, the device is applicable to the bridge that mostly erects in the surface of water, use scene and scope obtain the extension, moreover, the steam generator is simple in structure, the simple operation, practicality and an organic whole nature are high, do benefit to popularization and use.
(2) This bridge detects and maintains device, through the support frame, a driving cylinder, a supporting cylinder, bracing piece and gear motor's cooperation is used, can drive detecting instrument such as camera and detection instrument and go up and down and adjust its position, make it to be close to the bridge bottom and carry out closely the detection operation, compare in the mode of manual detection, the work burden of detection personnel has been alleviateed, avoid simultaneously that detection personnel to appear unexpected in the operation, guarantee is provided for its safety, make the device can operate not the bridge of co-altitude, be applicable to more bridges, moreover, the steam cylinder precision equipment is not needed, on the one hand, the manufacturing and the running cost of the device have been reduced, on the other hand, the holistic weight of device has been alleviateed, promote stability.
(3) This bridge detects and maintains device uses through the cooperation of servo motor, gear and ring gear, can adjust the orientation of detecting instrument body, makes it detect the bridge bottom more comprehensively, promotes and detects operation quality and efficiency, and the practicality obtains promoting, utilizes light and searchlight to satisfy the illumination requirement of detecting the operation at night simultaneously, novel structure, and convenient to use, it is multiple functional, use in being fit for the bridge and detecting the operation.
(4) This bridge detects and maintains device uses through the cooperation of spacing armful board, reset spring, haulage rope and cylinder, can fix the processing to its self when the device detects the operation to the bridge bottom, avoids the device to float and appears rocking the condition influence detection operation going on the surface of water, compares in the detection device of part ship-borne formula structural design, and the device's security and practicality are higher, and fixed mode is simple, and the operation is swiftly convenient, and the flexibility is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the fixing frame of the present invention;
FIG. 3 is a schematic view of the internal structure of the support cylinder of the present invention;
FIG. 4 is a left side view of the stand of the present invention;
FIG. 5 is an enlarged view of portion A of the present invention;
FIG. 6 is a bottom view of the turntable of the present invention;
fig. 7 is a top view of the drive paddle of the present invention.
In the figure: 1, 2, a fixing mechanism, 201 support plates, 202 fixing frames, 203 limit holding plates, 204 guide rods, 205 reset springs, 206 traction ropes, 207 limit rings, 208 cylinders, 3 telescopic mechanisms, 301 support frames, 302 driving cylinders, 303 support cylinders, 304 support rods, 305 limit sleeves, 306 threaded rods, 4-turning mechanisms, 401 speed reducing motors, 402 chain wheels, 403 chains, 5 detection mechanisms, 501 mounting discs, 502 mounting rings, 503 servo motors, 504 gears, 505 gear rings, 506 detection instrument bodies, 6 traveling mechanisms, 601 bearing plates, 602 double-shaft motors, 603 support plates, 604 driving blades, 7 floating plates, 8 illuminating lamps, 9 mounting plates, 10 maintenance springs and 11 searchlights.
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. 1-7, the present invention provides a technical solution: a bridge detection maintenance device comprises a bottom plate 1, a fixing mechanism 2, a telescopic mechanism 3 and a turnover mechanism 4 are arranged at the top of the bottom plate 1, the turnover mechanism 4 is positioned between the fixing mechanism 2 and the telescopic mechanism 3, a walking mechanism 6 is arranged at one side of the bottom plate 1, a detection mechanism 5 is arranged at the top of the telescopic mechanism 3, a floating plate 7 is fixedly arranged at the bottom of the bottom plate 1, the walking mechanism 6 comprises a bearing plate 601, a double-shaft motor 602, support plates 603 and driving blades 604, a mounting hole is formed in the outer wall of one side of the bottom plate 1, the bearing plate 601 is fixedly arranged in the mounting hole, a double-shaft motor 602 is fixedly arranged at the top of the bearing plate 601, two groups of support plates 603 are fixedly arranged on the outer wall of one side of the bottom plate 1, the double-shaft motor 602 is positioned between the two groups of support plates 603, mounting rods are fixedly arranged on two groups of output shafts of the double-shaft motor 602 through couplers, one end of the mounting rods is rotatably arranged on the support plates 603, fixed mounting has drive paddle 604 on the outer wall of installation pole, the structural design of on-board formula is wholly adopted, and can freely walk on the surface of water, promote the efficiency of bridge bottom detection operation, can carry out comprehensive detection to the bridge bottom and maintain, be difficult to carry out the device that detects to the bridge bottom in comparison mostly, the device's practicality is higher, application scope is wider, satisfy the various requirements of bridge detection operation, compare in the bridge detection device who contrasts in the case, the device is applicable to the bridge of mostly setting up in the surface of water, use scene and scope obtain the extension.
Preferably, the fixing mechanism 2 comprises a support plate 201, a fixing frame 202, a limiting holding plate 203, a guide rod 204, a reset spring 205, a traction rope 206, a limiting ring 207 and a cylinder 208, the support plate 201 is fixedly installed on the top of the base plate 1, the support plate 201 is obliquely arranged, the fixing frame 202 is fixedly installed on the top of the support plate 201, two groups of limiting holding plates 203 are arranged on the inner side of the fixing frame 202, two groups of sleeve holes and one group of through holes are respectively formed in the front side and the rear side of the fixing frame 202, the guide rod 204 is sleeved in each sleeve hole, one end of the guide rod 204 is fixedly connected with the guide rod 204, the reset spring 205 is fixedly installed between the limiting holding plate 203 and the inner wall of the fixing frame 202, the cylinder 208 and the two groups of limiting rings 207 are fixedly installed on the outer wall of one side of the support plate 201, the free end of the cylinder 208 is fixedly connected with the traction rope 206, and two ends of the traction rope 206 sequentially penetrate through the group of limiting rings 207 and the group of through holes to extend into the fixing frame 202 and are respectively fixedly connected with the group of limiting holding plates 203, haulage rope 206 is located to reset spring 205 cover, can fix its self when the device detects the operation to the bridge bottom, avoids the device to float and appears rocking the condition influence detection operation going on the surface of water, compares in partial shipborne formula structural design's detection device, and the device's security and practicality are higher.
Preferably, the telescoping mechanism 3 comprises a support frame 301, a driving barrel 302, a support barrel 303, a support rod 304, a limit sleeve 305 and a threaded rod 306, the support frame 301 is fixedly installed at the top of the bottom plate 1, the driving barrel 302 is rotatably installed between the inner walls of the two sides of the support frame 301, the support barrel 303 is fixedly installed at the top of the driving barrel 302, the support rod 304 is sleeved inside the support barrel 303, the limit sleeve 305 is fixedly installed at one end of the support rod 304 positioned inside the support barrel 303, a limit sliding groove is formed in the inner wall of the support barrel 303, the limit sleeve 305 is slidably installed in the limit sliding groove, the support barrel 303 and the limit sleeve 305 are slidably installed, the threaded rod 306 is rotatably installed at the bottom of the inner side of the support barrel 303, the support rod 304 is threadedly installed on the threaded rod 306, a motor is fixedly installed at the bottom of the inner side of the driving barrel 302, an output shaft of the motor extends into the support barrel 303 through a coupler and is fixedly connected with one end of the threaded rod 306, the outer wall of the supporting rod 304 is fixedly provided with a mounting plate 9, the mounting plate 9 is provided with a mounting hole, a lighting lamp 8 is fixedly mounted in the mounting hole, the top of the bottom plate 1 is hinged with a searchlight 11, the top of the bottom plate 1 is fixedly provided with two groups of maintenance springs 10 which are respectively positioned at the front side and the rear side of the supporting frame 301, one end of each maintenance spring 10 is fixedly connected with the outer wall of the driving cylinder 302, the turnover mechanism 4 comprises a reducing motor 401, a chain wheel 402 and a chain 403, the top of the bottom plate 1 is fixedly provided with the reducing motor 401, the reducing motor 401 is positioned at the rear side of the bottom plate 1, the output shaft of the reducing motor 401 is fixedly provided with one group of chain wheels 402 through a coupler, the outer wall of one side of the supporting frame 301 is rotatably provided with a connecting rod, one end of the connecting rod is fixedly provided with one group of chain wheels 402, the other end of the connecting rod is fixedly connected with the outer wall of the driving cylinder 302, and the two groups of chain wheels 402 are sleeved with the chains 403, the two groups of chain wheels 402 are in transmission connection through a chain 403, the detection mechanism 5 comprises a mounting disc 501, a mounting ring 502, a servo motor 503, a gear 504, a gear ring 505 and a detection instrument body 506, the other end of the support rod 304 is fixedly provided with the mounting disc 501, the bottom of the mounting disc 501 is fixedly provided with the mounting ring 502, the outer wall of the support rod 304 is fixedly provided with the servo motor 503, an output shaft of the servo motor 503 extends to the inside of the servo motor 503 through a coupler and is fixedly connected with the gear 504, the inner wall of the mounting ring 502 is fixedly provided with the gear ring 505, the gear 504 is meshed with the gear ring 505, the top of the mounting disc 501 is fixedly provided with the detection instrument body 506, the orientation of the detection instrument body 506 can be adjusted, the detection instrument body can detect the bottom of the bridge more comprehensively, the detection operation quality and efficiency are improved, the practicability is improved, and the illumination requirements of the night detection operation are met by utilizing the illuminating lamp 8 and the searchlight 11, novel structure, can drive detecting instrument such as camera and detecting instrument and go up and down and adjust its position, make it be close to the bridge bottom and carry out closely the detection operation, compare in the mode of artifical detection, detection personnel's work burden has been alleviateed, avoid detection personnel to appear the accident in the operation simultaneously, for its safety provides the guarantee, make the device can carry out the operation to the bridge of co-altitude, be applicable to more bridges, moreover, the steam generator is simple in structure, and do not need precision equipment such as pneumatic cylinder, on the one hand the manufacturing and the running cost of the device have been reduced, on the other hand has alleviateed the holistic weight of device.
The working principle is as follows: the device is placed on the water surface, the device floats on the water surface under the buoyancy action of a floating plate 7, a double-shaft motor 602 is controlled to be started to drive a driving paddle 604 to rotate, the driving paddle 604 shifts the water surface, the device starts to walk on the water surface immediately, the control device moves to the position below a bridge to be detected and enables a bridge strut to be positioned between two groups of limiting holding plates 203, the free end of a control cylinder 208 contracts, a reset spring 205 rebounds after losing the traction of a traction rope 206 and pushes the two groups of limiting holding plates 203 to move inwards and clamp the bridge strut to realize fixation, the motor in a driving cylinder 302 is controlled to be started to drive a threaded rod 306 to rotate, a supporting rod 304 longitudinally moves under the driving of the threaded rod 306 and the limiting action of a limiting sleeve 305, the supporting rod 304 extends and retracts in the supporting cylinder 303 immediately, and after an instrument body 506 to be detected rises to a proper height, the motor is controlled to be stopped, and a servo motor 503 is controlled to be started, drive mounting disc 501 through the meshing transmission effect of gear 504 and ring gear 505 and rotate, detecting instrument body 506 rotates thereupon, after adjustment detecting instrument body 506 to suitable angle, control servo motor 503 stops, control gear motor 401 starts, through the transmission effect of sprocket 402 and chain 403, drive driving cylinder 302 and rotate, detecting instrument body 506 angle upset thereupon, detecting instrument body 506 detects the bridge bottom, when detecting night, steerable light 8 and searchlight 11 are opened and are thrown light on.
Claims (8)
1. The utility model provides a bridge detects and maintains device, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is provided with fixed establishment (2), telescopic machanism (3) and tilting mechanism (4), and tilting mechanism (4) are located between fixed establishment (2) and telescopic machanism (3), and one side of bottom plate (1) is provided with running gear (6), and the top of telescopic machanism (3) is provided with detection mechanism (5), and the bottom fixed mounting of bottom plate (1) has kickboard (7).
2. The bridge detection and maintenance device according to claim 1, wherein: the fixing mechanism (2) comprises a support plate (201), a fixing frame (202), limiting holding plates (203), guide rods (204), a reset spring (205), a traction rope (206), limiting rings (207) and an air cylinder (208), the support plate (201) is fixedly installed at the top of the base plate (1) and is obliquely arranged, the fixing frame (202) is fixedly installed at the top of the support plate (201), two groups of limiting holding plates (203) are arranged on the inner side of the fixing frame (202), two groups of sleeve holes and one group of through holes are formed in the front side and the rear side of the fixing frame (202), the guide rods (204) are sleeved in the sleeve holes, one ends of the guide rods (204) are fixedly connected with the guide rods (204), the reset spring (205) is fixedly installed between the limiting holding plates (203) and the inner wall of the fixing frame (202), the air cylinder (208) and the two groups of limiting rings (207) are fixedly installed on the outer wall of one side of the support plate (201), the traction rope (206) is fixedly connected with the free ends of the traction rope (208), two ends of the traction rope (206) sequentially penetrate through the group of limiting rings (207) and the group of through holes, extend into the fixing frame (202) and are fixedly connected with the group of limiting holding plates (203), and the traction rope (206) is sleeved with the reset spring (205).
3. The bridge detection and maintenance device according to claim 1, wherein: the telescopic mechanism (3) comprises a support frame (301), a driving cylinder (302), a supporting cylinder (303), a supporting rod (304), a limiting sleeve (305) and a threaded rod (306), the support frame (301) is fixedly installed at the top of the bottom plate (1), the driving cylinder (302) is rotatably installed between the inner walls of the two sides of the support frame (301), the supporting cylinder (303) is fixedly installed at the top of the driving cylinder (302), the supporting rod (304) is sleeved inside the supporting cylinder (303), the limiting sleeve (305) is fixedly installed at one end, located inside the supporting cylinder (303), of the supporting rod (304), a limiting sliding groove is formed in the inner wall of the supporting cylinder (303), the limiting sleeve (305) is slidably installed in the limiting sliding groove, the supporting cylinder (303) and the limiting sleeve (305) are slidably installed, the threaded rod (306) is rotatably installed at the bottom of the inner side of the supporting cylinder (303), and the supporting rod (304) is threadedly installed on the threaded rod (306), the bottom of the inner side of the driving cylinder (302) is fixedly provided with a motor, and an output shaft of the motor extends into the supporting cylinder (303) through a coupler and is fixedly connected with one end of the threaded rod (306).
4. The bridge detection and maintenance device of claim 3, wherein: tilting mechanism (4) include gear motor (401), sprocket (402) and chain (403), the top fixed mounting of bottom plate (1) has gear motor (401), gear motor (401) are located the bottom plate rear side, the output shaft of gear motor (401) passes through shaft coupling fixed mounting and has a set of sprocket (402), rotate on one side outer wall of support frame (301) and install the connecting rod, the one end fixed mounting of connecting rod has a set of sprocket (402), the other end of connecting rod and the outer wall fixed connection of driving barrel (302), two sets of sprocket (402) are gone up the cover and are established and install chain (403), two sets of sprocket (402) are connected through chain (403) transmission.
5. The bridge detection and maintenance device of claim 3, wherein: detection mechanism (5) are including mounting disc (501), collar (502), servo motor (503), gear (504), gear ring (505) and detecting instrument body (506), the other end fixed mounting of bracing piece (304) has collar (501), the bottom fixed mounting of collar (501) has collar (502), fixed mounting has servo motor (503) on the outer wall of bracing piece (304), the output shaft of servo motor (503) extends to inside and fixedly connected with gear (504) of servo motor (503) through the shaft coupling, fixed mounting has gear ring (505) on the inner wall of collar (502), gear (504) and gear ring (505) mesh mutually, the top fixed mounting of collar (501) has detecting instrument body (506).
6. The bridge detection and maintenance device of claim 5, wherein: the outer wall of the supporting rod (304) is fixedly provided with a mounting plate (9), a mounting hole is formed in the mounting plate (9), a lighting lamp (8) is fixedly mounted in the mounting hole, and the top of the bottom plate (1) is hinged to a searchlight (11).
7. The bridge detection and maintenance device according to claim 1, wherein: running gear (6) include loading board (601), double-shaft motor (602), extension board (603) and drive paddle (604), the installation entrance to a cave has been seted up on the outer wall of one side of bottom plate (1), fixed mounting has loading board (601) in the installation entrance to a cave, the top fixed mounting of loading board (601) has double-shaft motor (602), fixed mounting has two sets of extension boards (603) on the outer wall of one side of bottom plate (1), double-shaft motor (602) are located between two sets of extension boards (603), two sets of output shafts of double-shaft motor (602) all have the installation pole through shaft coupling fixed mounting, the one end of installation pole is rotated and is installed on extension board (603), fixed mounting has drive paddle (604) on the outer wall of installation pole.
8. The bridge detection and maintenance device according to claim 1, wherein: the top of the bottom plate (1) is fixedly provided with two groups of maintenance springs (10) which are respectively positioned at the front side and the rear side of the support frame (301), and one end of each maintenance spring (10) is fixedly connected with the outer wall of the driving cylinder (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111003562.8A CN113652959A (en) | 2021-08-30 | 2021-08-30 | Bridge detection and maintenance device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111003562.8A CN113652959A (en) | 2021-08-30 | 2021-08-30 | Bridge detection and maintenance device |
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| CN113652959A true CN113652959A (en) | 2021-11-16 |
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| CN202111003562.8A Withdrawn CN113652959A (en) | 2021-08-30 | 2021-08-30 | Bridge detection and maintenance device |
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| CN115007587A (en) * | 2022-07-15 | 2022-09-06 | 上海中认尚科新能源技术有限公司 | Spring surface of water solar panel cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007587A (en) * | 2022-07-15 | 2022-09-06 | 上海中认尚科新能源技术有限公司 | Spring surface of water solar panel cleaning device |
| CN115007587B (en) * | 2022-07-15 | 2024-04-23 | 上海中认尚科新能源技术有限公司 | Spring type water surface solar panel cleaning device |
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Address after: 400714 buildings 16 and 17, No. 399, jingdongfang Avenue, Shuitu street, Liangjiang New Area, Chongqing Applicant after: Chongqing Defei inspection and Testing Co.,Ltd. Address before: 400714 no.5-283, Yunhan Avenue, Shuitu hi tech Industrial Park, Beibei District, Chongqing Applicant before: Chongqing de Fei Engineering Quality Inspection Co.,Ltd. |
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Application publication date: 20211116 |