CN113776598A - Bridge and tunnel state detection maintenance vehicle - Google Patents
Bridge and tunnel state detection maintenance vehicle Download PDFInfo
- Publication number
- CN113776598A CN113776598A CN202111127387.3A CN202111127387A CN113776598A CN 113776598 A CN113776598 A CN 113776598A CN 202111127387 A CN202111127387 A CN 202111127387A CN 113776598 A CN113776598 A CN 113776598A
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- China
- Prior art keywords
- motor
- arm
- bridge
- fixedly connected
- railway carriage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a bridge and tunnel state detection maintenance vehicle, and relates to the technical field of engineering machinery. This bridge and tunnel state detection maintenance car, including the railway carriage, the first electronic slide rail of last fixed surface of railway carriage, the other end outside fixedly connected with third motor of flexible arm, the other end of support arm rotates and is connected with the carriage arm, the one end of carriage arm rotates and is connected with the gyro wheel, one side of support arm rotates and is connected with the pneumatic cylinder, the top of railway carriage is provided with the steering drive subassembly. Through first electric slide rail drive electric putter horizontal migration, the first detector of being convenient for detects, can drive flexible arm through the second motor and rotate, can drive the support arm through the third motor and rotate, can adjust the angle of removal arm through the pneumatic cylinder, avoids influencing normal traffic, prevents that the traffic jam from, can develop the maintenance operation to the bridge tunnel anytime and anywhere.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a bridge and tunnel state detection maintenance vehicle.
Background
In recent years, many types of highway bridges, railway bridges, dual-purpose bridges of railways and highways, urban bridges, overpasses and the like are built in China, bridge construction is one of national important basic constructions, bridge engineering is a life line for harmonious development of the social relationship and the economy, a large amount of overhaul work needs to be carried out on the bridges during construction and operation so as to ensure the construction quality and the operation safety, practice proves that the bridge engineering is objectively, accurately and timely overhauled, and the method is an important technical means for ensuring the quality of the bridge engineering, sometimes even one of indispensable steps for construction, and is an important means for knowing the bridge health condition and checking the disease degree and reason. The bridge tunnel is overhauled mainly by means of special overhaul vehicles, and the existing bridge tunnel overhaul vehicle mainly comprises a chassis, a heat preservation box body, a transfer case, a generator, a rotary support, a lifter, a telescopic arm, a hydraulic power distribution control system, a brake cooling system, a backing monitoring system, an all-dimensional operation monitoring system and the like.
When the existing bridge or tunnel is detected, generally, an inspection vehicle is stopped on the bridge pavement or the tunnel pavement, a workbench is manually lifted up and moved to the vicinity of the bridge surface or the tunnel surface through a lifter for detection and maintenance, the danger is high, the traffic is easily influenced, and the traffic jam problem is caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a bridge and tunnel state detection maintenance vehicle, which solves the problems that the manual detection is high in danger and traffic jam is easily caused during the detection of the bridge and the tunnel.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a bridge and tunnel state detection maintenance vehicle comprises a vehicle box, wherein a first electric slide rail is fixedly connected to the upper surface of the vehicle box, an electric push rod is slidably connected to the top of the first electric slide rail, a first detector is arranged at the top of the electric push rod, a support is fixedly connected to each of the left end and the right end of the vehicle box, a telescopic arm is rotatably connected to the inside of the support, a second motor is fixedly connected to one side of the support, the output end of the second motor penetrates through the support and is fixedly connected to one end of the telescopic arm, a support arm is rotatably connected to the middle of the other end of the telescopic arm, a third motor is fixedly connected to the outer side of the other end of the telescopic arm, the output end of the third motor penetrates through the telescopic arm and is fixedly connected to one end of the support arm, a movable arm is rotatably connected to the other end of the support arm, and a roller is rotatably connected to one end of the movable arm, one side of support arm rotates and is connected with the pneumatic cylinder, the output of pneumatic cylinder rotates and connects in one side of removal arm, the top of railway carriage is provided with the steering drive subassembly.
Preferably, the steering driving assembly comprises two support frames and two, the bottoms of the support frames are respectively connected to two ends of the upper surface of the carriage in a rotating mode, the top of each support frame is connected with a wheel in a rotating mode, a first motor is fixedly connected to the side face of the top of each support frame, the output end of the first motor penetrates through the middle of the support frames and is fixedly connected to the middle of the wheel, a fourth motor is fixedly connected to two ends of the inner wall of the top of the carriage, and the output end of the fourth motor penetrates through the bottom of the carriage and is fixedly connected to the bottom of the support frames.
Preferably, the outer sides of the two telescopic arms are fixedly connected with second electric sliding rails, and one side of each second electric sliding rail is connected with a second detector in a sliding mode.
Preferably, the inside one side of railway carriage is provided with hydraulic control system, the inside opposite side of railway carriage is provided with the controller, be provided with the generator in the middle part of railway carriage, generator electric connection has the battery, the battery and the equal electric connection of first electric slide rail, electric putter, first detector, first motor, second motor, third motor, fourth motor, controller, second detector and second electric slide rail.
Preferably, the controller is electrically connected with a wireless signal transceiver, and the outer side of the wireless signal transceiver is fixedly connected with the inside of the carriage.
Preferably, two ends of the hydraulic cylinder are provided with first shaft pins, two ends of the supporting arm are provided with second shaft pins, and two ends of the telescopic arm are provided with third shaft pins.
Preferably, the number of the first electric slide rails is two, and the two first electric slide rails are symmetrically distributed on the upper surface of the compartment about the support frame.
The working principle is as follows: the wagon box can finish the actions of advancing, retreating, steering and the like through the steering driving assembly, the wagon box is placed at the bottom of the bridge, the telescopic arms can be driven to rotate through the second motor, the telescopic arms are placed on two sides of the bridge, the supporting arms can be driven to rotate through the third motor, the angles of the supporting arms and the telescopic arms are adjusted to be vertical, the angle of the movable arms can be adjusted through the hydraulic cylinder, the rollers can cross railings on two sides of the bridge to be in contact with the road surface, the rollers can move on the road surface and support the movable arms, the wagon box can be supported to move at the bottom of the bridge, the electric push rod is driven to horizontally move through the first electric slide rail, the first detector can detect the bottom of the bridge, the influence on the normal traffic of the road surface of the bridge is avoided, and the detection on the bridge can be carried out anytime and anywhere; the telescopic arm can be driven to rotate by the second motor, so that the telescopic arm is kept to be basically parallel to the side surface of the inner wall of the tunnel and is perpendicular to the ground of the tunnel, the support arm can be driven to rotate by the third motor, the angle between the support arm and the telescopic arm is further adjusted, the support arm and the telescopic arm are kept on the same straight line, the hydraulic cylinder can adjust the angle of the movable arm, the support arm and the telescopic arm are all kept on the same straight line, the roller can move at the bottoms of two sides of the inner wall of the tunnel to support the carriage, the height of the carriage is adjusted by the telescopic arm, wheels of the steering driving component are tightly attached to the top of the inner wall of the tunnel, the carriage can finish forward and backward steering actions and the like by the steering driving component, the carriage is arranged at the top of the inner wall of the tunnel, the electric push rod is driven to horizontally move by the first electric slide rail, and the first detector can detect the top of the inner wall of the tunnel, the movable arm, the supporting arm and the telescopic arm are all kept at the positions of two sides of the inner wall of the tunnel, and tunnel detection operation can be carried out anytime and anywhere.
(III) advantageous effects
The invention provides a bridge and tunnel state detection maintenance vehicle. The method has the following beneficial effects:
the invention drives the electric push rod to move horizontally through the first electric slide rail, is convenient for a first detector to detect, can enable the carriage to finish forward and backward steering and other actions through the steering driving component, can drive the telescopic arm to rotate through the second motor, can drive the supporting arm to rotate through the third motor, can adjust the angle of the movable arm through the hydraulic cylinder, realizes that the roller can cross railings at two sides of the bridge to contact the road surface, moves on the road surface through the roller and supports the movable arm, further realizes that the carriage is supported to move at the bottom of the bridge, is convenient for detecting the bridge, keeps the movable arm, the supporting arm and the telescopic arm on the same straight line, adjusts the height through the telescopic arm, leads wheels of the steering driving component to be clung to the top of the inner wall of the tunnel, is convenient for detecting the tunnel, avoids influencing normal traffic, prevents traffic, can carry out detection, maintenance and other operations on the tunnel of the bridge at any time and any place, the problem of artifical dangerous and cause traffic jam easily when having solved current bridge tunnel and detecting is big is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the interior of the compartment of the present invention;
FIG. 3 is a schematic view of a second detector of the present invention;
FIG. 4 is a schematic view of an embodiment of the present invention;
FIG. 5 is a diagram illustrating a second embodiment of the present invention.
Wherein, 1, a compartment; 2. a first electric slide rail; 3. an electric push rod; 4. a first detector; 5. a support frame; 6. a first motor; 7. a wheel; 8. a support; 9. a second motor; 10. a telescopic arm; 11. a third motor; 12. a support arm; 13. a hydraulic cylinder; 14. a moving arm; 15. a roller; 16. a fourth motor; 17. a generator; 18. a wireless signal transceiver; 19. a controller; 20. a hydraulic control system; 21. a bridge; 22. a railing; 23. a second detector; 24. a second electric slide rail; 25. and (4) forming the inner wall of the tunnel.
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.
The first embodiment is as follows:
as shown in fig. 1-4, an embodiment of the invention provides a bridge and tunnel state detection maintenance vehicle, which includes a vehicle box 1, wherein a first electric slide rail 2 is fixedly connected to an upper surface of the vehicle box 1, an electric push rod 3 is slidably connected to a top portion of the first electric slide rail 2, a first detector 4 is disposed on a top portion of the electric push rod 3, the first detector 4 and a second detector 23 employ a laser detector, a high-definition camera, and the like, the electric push rod 3 is driven by the first electric slide rail 2 to move horizontally, so that the first detector 4 can detect a bottom portion of a bridge 21, brackets 8 are fixedly connected to left and right ends of the vehicle box 1, a telescopic arm 10 is rotatably connected to an inside of the bracket 8, a second motor 9 is fixedly connected to one side of the bracket 8, an output end of the second motor 9 penetrates through the bracket 8 and is fixedly connected to one end of the telescopic arm 10, so that the telescopic arm 10 can be driven to rotate by the second motor 9, the length of the telescopic arm 10 can be adjusted up and down by adopting a telescopic mechanical arm, the middle part of the other end of the telescopic arm 10 is rotatably connected with a supporting arm 12, the outer side of the other end of the telescopic arm 10 is fixedly connected with a third motor 11, the output end of the third motor 11 penetrates through the telescopic arm 10 and is fixedly connected with one end of the supporting arm 12, the supporting arm 12 can be driven to rotate by the third motor 11, so as to adjust the angle between the supporting arm 12 and the telescopic arm 10, the other end of the supporting arm 12 is rotatably connected with a movable arm 14, one end of the movable arm 14 is rotatably connected with a roller 15, one side of the supporting arm 12 is rotatably connected with a hydraulic cylinder 13, the output end of the hydraulic cylinder 13 is rotatably connected with one side of the movable arm 14, the hydraulic cylinder 13 can adjust the angle of the movable arm 14, a steering driving component is arranged at the top of the carriage 1, the carriage 1 can complete the actions of advancing, steering and the like by virtue of the steering driving component, through placing railway carriage 1 in the bottom of bridge 21, can drive flexible arm 10 through second motor 9 and rotate, put flexible arm 10 in the both sides of bridge 21, can drive support arm 12 through third motor 11 and rotate, and then the angle of adjustment support arm 12 and flexible arm 10 is perpendicular, can adjust the angle of removal arm 14 through pneumatic cylinder 13, realize that gyro wheel 15 can cross the railing 22 contact road surface of bridge 21 both sides, remove and support removal arm 14 on the road surface through gyro wheel 15, and then realize supporting railway carriage 1 and remove in the bridge bottom, through 3 horizontal migration of first electric slide rail 2 drive electric putter, first detector 4 can detect bridge 21 bottom, avoid influencing the normal traffic on bridge road surface, can develop the detection to the bridge anytime and anywhere.
Turn to drive assembly and include two support frames 5, the bottom of two support frames 5 rotates respectively and connects the upper surface both ends at railway carriage 1, the top of support frame 5 is rotated and is connected with wheel 7, the first motor 6 of top side fixedly connected with of support frame 5, the output of first motor 6 runs through support frame 5 and fixed connection at the middle part of wheel 7, the equal fixedly connected with fourth motor 16 in railway carriage 1's the top inner wall both ends, the output of fourth motor 16 runs through railway carriage 1 and fixed connection in the bottom of support frame 5, can adjust the angle of support frame 5 through fourth motor 16, can drive wheel 7 through first motor 6 and rotate, make the bottom of bridge 21 is hugged closely at wheel 7 top through flexible arm 10, can realize that railway carriage 1 gos forward in the bottom of bridge 21 and retreat and turn to, whole detection maintenance car can remove in the bridge outside.
The outer sides of the two telescopic arms 10 are fixedly connected with a second electric sliding rail 24, one side of the second electric sliding rail 24 is connected with a second detector 23 in a sliding mode, and the second detector 23 is installed on the outer side of the telescopic arms 10 to detect the side face of the bridge 21.
A hydraulic control system 20 is arranged on one side inside a carriage 1, a controller 19 is arranged on the other side inside the carriage 1, a generator 17 is arranged in the middle of the carriage 1, the generator 17 is electrically connected with a storage battery, the storage battery is electrically connected with a first electric slide rail 2, an electric push rod 3, a first detector 4, a first motor 6, a second motor 9, a third motor 11, a fourth motor 16, the controller 19, a second detector 23 and a second electric slide rail 24, the hydraulic control system 20 controls the motors to provide a power base, a hydraulic pump is used for converting mechanical energy into pressure to push hydraulic oil, the flow direction of the hydraulic oil is changed by controlling a valve, so that the hydraulic cylinder is pushed to move in different strokes and different directions to complete different action requirements of various devices, the valve is controlled by the controller 19 to control the movement of a hydraulic execution element in cooperation with the hydraulic control system 20, the operation of the electrically powered actuators is controlled by a controller 19.
The controller 19 is electrically connected with the wireless signal transceiver 18, the outer side of the wireless signal transceiver 18 is fixedly connected inside the compartment 1, and the wireless signal transceiver 18 is connected with a remote control terminal to realize remote control.
The both ends of pneumatic cylinder 13 are provided with first pivot, and the pneumatic cylinder 13 of being convenient for adjusts the carriage boom 14, and the both ends of support arm 12 all are provided with the second pivot, and the support arm 12 and the carriage boom 14 of being convenient for rotate, and the both ends of flexible arm 10 all are provided with the third pivot round pin, and the flexible arm 10 of being convenient for rotates.
First electronic slide rail 2 has two altogether to two first electronic slide rail 2 are at the upper surface of railway carriage 1 about 5 symmetric distribution of support frame, through two first detectors 4 of two first electronic slide rail 2 installations, improve detection efficiency.
Example two:
as shown in fig. 5, on the basis of the above embodiment, the present embodiment is different from the above embodiment in that: the electric push rod 3 is driven by the first electric sliding rail 2 to move horizontally, the electric push rod 3 can adjust the height of the first detector 4, the first detector 4 can conveniently detect the top of the inner wall 25 of the tunnel, the telescopic arm 10 can be driven by the second motor 9 to rotate, the telescopic arm 10 is kept to be basically parallel to the side surface of the inner wall 25 of the tunnel and is perpendicular to the ground of the tunnel, the support arm 12 can be driven to rotate by the third motor 11, further, the angle between the support arm 12 and the telescopic arm 10 is adjusted, the support arm 12 and the telescopic arm 10 are kept on the same straight line, the angle between the movable arm 14 can be adjusted by the hydraulic cylinder 13, the movable arm 14, the support arm 12 and the telescopic arm 10 are all kept on the same straight line, the rollers 15 can move at the bottoms of the two sides of the inner wall 25 of the tunnel, the carriage 1 can be supported, the height of the carriage 1 is adjusted by the telescopic arm 10, and the wheels 7 of the steering driving assembly are enabled to be tightly attached to the top of the inner wall 25 of the tunnel, can make railway carriage 1 accomplish to advance to retreat to action such as turn to through turning to drive assembly, through setting up railway carriage 1 at the top of tunnel inner wall 25, through 3 horizontal migration of 2 drive electric putter of first electric slide rail, first detector 4 can detect tunnel inner wall 25 top, traveling boom 14 and support arm 12 and flexible arm 10 all keep the both sides position at tunnel inner wall 25, one side sliding connection of second electric slide rail 24 has second detector 23, the second detector 23 of the outside installation of flexible arm 10 can detect two sides of tunnel inner wall 25, can normally pass the kart in the tunnel, avoid influencing normal traffic, prevent traffic jam, can develop the detection to the tunnel anytime and anywhere.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a bridge and tunnel state detection maintenance car, includes railway carriage (1), its characterized in that: the upper surface of the carriage (1) is fixedly connected with a first electric sliding rail (2), the top of the first electric sliding rail (2) is connected with an electric push rod (3) in a sliding manner, the top of the electric push rod (3) is provided with a first detector (4), the left end and the right end of the carriage (1) are both fixedly connected with a support (8), the inside of the support (8) is rotatably connected with a telescopic arm (10), one side of the support (8) is fixedly connected with a second motor (9), the output end of the second motor (9) penetrates through the support (8) and is fixedly connected with one end of the telescopic arm (10), the middle part of the other end of the telescopic arm (10) is rotatably connected with a support arm (12), the outer side of the other end of the telescopic arm (10) is fixedly connected with a third motor (11), the output end of the third motor (11) penetrates through the telescopic arm (10) and is fixedly connected with one end of the support arm (12), the other end of support arm (12) rotates and is connected with removal arm (14), the one end of removal arm (14) is rotated and is connected with gyro wheel (15), one side of support arm (12) is rotated and is connected with pneumatic cylinder (13), the output of pneumatic cylinder (13) is rotated and is connected in one side of removal arm (14), the top of railway carriage (1) is provided with and turns to the drive assembly.
2. The bridge and tunnel state detection maintenance vehicle of claim 1, characterized in that: turn to drive assembly and include two support frame (5), two the upper surface both ends of connection at railway carriage (1) are rotated respectively to the bottom of support frame (5), the top of support frame (5) is rotated and is connected with wheel (7), the first motor (6) of top side fixedly connected with of support frame (5), the output of first motor (6) runs through the middle part of support frame (5) and fixed connection at wheel (7), the equal fixedly connected with fourth motor (16) in top inner wall both ends of railway carriage (1), the output of fourth motor (16) runs through railway carriage (1) and fixed connection in the bottom of support frame (5).
3. The bridge and tunnel state detection maintenance vehicle of claim 2, characterized in that: the outer sides of the two telescopic arms (10) are fixedly connected with a second electric sliding rail (24), and one side of the second electric sliding rail (24) is connected with a second detector (23) in a sliding mode.
4. The bridge and tunnel state detection maintenance vehicle of claim 3, characterized in that: the utility model discloses a hydraulic pressure detection device, including railway carriage (1), the inside opposite side of railway carriage (1) is provided with hydraulic control system (20), the inside opposite side of railway carriage (1) is provided with controller (19), be provided with generator (17) in the middle part of railway carriage (1), generator (17) electric connection has the battery, the battery and first electric slide rail (2), electric putter (3), first detector (4), first motor (6), second motor (9), third motor (11), fourth motor (16), controller (19), second detector (23) and the equal electric connection of second electric slide rail (24).
5. The bridge and tunnel state detection maintenance vehicle of claim 4, characterized in that: the controller (19) is electrically connected with a wireless signal transceiver (18), and the outer side of the wireless signal transceiver (18) is fixedly connected to the inside of the compartment (1).
6. The bridge and tunnel state detection maintenance vehicle of claim 1, characterized in that: the two ends of the hydraulic cylinder (13) are provided with first shaft pins, the two ends of the supporting arm (12) are provided with second shaft pins, and the two ends of the telescopic arm (10) are provided with third shaft pins.
7. The bridge and tunnel state detection maintenance vehicle of claim 1, characterized in that: the first electric slide rails (2) are two in total, and the two first electric slide rails (2) are symmetrically distributed on the upper surface of the compartment (1) relative to the support frame (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111127387.3A CN113776598A (en) | 2021-09-26 | 2021-09-26 | Bridge and tunnel state detection maintenance vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111127387.3A CN113776598A (en) | 2021-09-26 | 2021-09-26 | Bridge and tunnel state detection maintenance vehicle |
Publications (1)
Publication Number | Publication Date |
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CN113776598A true CN113776598A (en) | 2021-12-10 |
Family
ID=78853371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202111127387.3A Withdrawn CN113776598A (en) | 2021-09-26 | 2021-09-26 | Bridge and tunnel state detection maintenance vehicle |
Country Status (1)
Country | Link |
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CN (1) | CN113776598A (en) |
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2021
- 2021-09-26 CN CN202111127387.3A patent/CN113776598A/en not_active Withdrawn
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Application publication date: 20211210 |
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