CN117516638A - Tunnel engineering environment detection equipment - Google Patents
Tunnel engineering environment detection equipment Download PDFInfo
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- CN117516638A CN117516638A CN202410022499.XA CN202410022499A CN117516638A CN 117516638 A CN117516638 A CN 117516638A CN 202410022499 A CN202410022499 A CN 202410022499A CN 117516638 A CN117516638 A CN 117516638A
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000007689 inspection Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
- B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The embodiment of the application provides tunnel engineering environment detection equipment, and relates to the field of tunnel detection. A tunnel engineering environment detection device: the device comprises a frame, wherein rollers capable of rolling and displacing are oppositely arranged on two sides of the frame, a cross rod is further arranged on the frame, one end of the cross rod swings in a pitching mode through a worm wheel as an axis, the other end of the cross rod is hinged with a roller frame, one side of the roller frame is connected with the rollers, and therefore the distance between the top of the frame and the top of a tunnel is increased. The speed reducer arranged in the frame runs, the worm wheel meshed above the speed reducer is driven by the worm which rotates, the horizontal cross rod is then converted into an inverted eight shape, and the distance between the top of the frame and the top of the tunnel is increased, so that the moving influence caused by the width of the frame is prevented.
Description
Technical Field
The application relates to the technical field of tunnel detection, in particular to tunnel engineering environment detection equipment.
Background
In the related art, tunnel environment detection is a very important task in the process of tunnel construction and operation. The method relates to the aspects of safety, reliability, environmental protection and the like of tunnels. The content of tunnel environment detection mainly comprises the aspects of atmosphere environment, geological environment, hydrologic environment, temperature and humidity environment, noise environment and the like. In the existing tunnel environment detection, related work can be completed through some detection equipment, and when the detection is performed, not only the ground of a tunnel needs to be detected, but also the top and the arch part of the tunnel can be detected.
In the prior art (publication number CN113126088B, patent application entitled a tunnel inspection robot and tunnel inspection method), the inspection robot includes a frame body and wheels and rotors provided on the frame body; the machine wheels are arranged at four corners of the machine frame body and are connected with the machine frame body through connecting pieces, a plurality of rotor wing cavities for arranging rotor wings are uniformly arranged in the machine frame body, a control box is arranged at the center of the machine frame body, and the control box is used for arranging a main controller and a ground penetrating radar; the connecting piece is provided with a pressure sensor for measuring the pressure between the machine wheel and the contact wall surface, and the signal output end of the pressure sensor is connected with the main controller. In the process of realizing the technical scheme, at least the following problems are found in the prior art.
When the tunnel is detected, the device can be used for carrying out relevant detection on the ground and the top through the wheels and the rotor wings. After the detection of the related data on the ground of the tunnel is completed, when the data is transferred to the top of the tunnel, the top of the tunnel is arc-shaped, so that the width of equipment is influenced by the arc shape of the equipment, certain interference is caused, and meanwhile, the contact area between the arc-shaped top of the equipment and the tire is reduced when the tire of the equipment moves, and the moving displacement of the equipment is influenced.
Disclosure of Invention
The application aims at solving at least one of the technical problems that detection equipment and the top of a tunnel form interference in the prior art. Therefore, the application provides tunnel engineering environment detection equipment.
According to the tunnel engineering environment detection equipment, the tunnel engineering environment detection equipment comprises a frame, rollers capable of rolling and displacing are relatively arranged on two sides of the frame, a cross rod is further arranged on the frame, one end of the cross rod swings through a worm wheel to serve as a shaft in a pitching mode, the other end of the cross rod is hinged to a roller frame, one side of the roller frame is connected with the rollers, and accordingly the distance between the top of the frame and the top of a tunnel is increased.
Preferably, the roller frame is internally provided with a frame which is driven by a driving motor to rotate, and the frame is also provided with a rotor wing capable of flying.
Preferably, the swing of the cross rod is driven by a speed reducer arranged in the frame, meanwhile, output ends at two sides of the speed reducer extend to form a rotatable worm, a worm wheel is arranged above the worm and is meshed with the worm, and the worm wheel is supported and hinged by a bracket arranged on the frame.
Preferably, the surface of the frame below the worm is provided with a moving cavity in a penetrating way, a movable sliding block is further arranged in the moving cavity, meanwhile, the sliding block is provided with a threaded hole connected with the thread of the threaded rod in a penetrating way near the upper part of the sliding block, and the threaded rod is arranged at the free end of the worm.
Preferably, a connecting piece opposite to the sliding block is arranged below the roller frame, a pull rod is arranged between the connecting piece and the sliding block, and two ends of the pull rod are hinged with the connecting piece and the sliding block respectively.
Preferably, the bottom of the frame is provided with an air duct opposite to the rotor wing, the diameter of the air duct is matched with the penetrating diameter of the frame, the two groups of air ducts are symmetrically arranged, and two sides of the outer peripheral surface of the air duct are respectively provided with connecting pipes extending towards the direction of the roller wheels.
Preferably, one side of the outer surface of the roller is provided with a butt joint shaft tube, the tail end opening of the connecting tube is sleeved on the outer surface of the butt joint shaft tube, an air exhaust hole through which air can pass is formed in the direction from the outer circumferential surface of the roller to the connecting tube, a hollow tire is further arranged on the outer circumferential surface of the roller, and adsorption holes are formed in the outer circumferential surface of the hollow tire at equal intervals.
Preferably, a limiting piece for telescopic displacement of the telescopic rod is arranged on one side of the outer surface of the roller, a telescopic rod capable of being supported in a rolling mode is arranged on one side of the outer surface of the roller, and one end of the telescopic rod is higher than the outer peripheral surface of the roller and forms a corresponding rolling contact surface through an arc-shaped plate.
Preferably, the surfaces of the arc plates are made of anti-slip materials, and a certain gap is formed between adjacent arc plates.
Preferably, the frame is provided with a controller and a temperature and humidity sensor.
The beneficial effects of this application are: when some areas of the tunnel need detect, can make check out test set to the top of tunnel remove along with the rotor rotates the back, simultaneously when the rotor flies and removes, the speed reducer that its frame inside was equipped with moves, immediately through the worm wheel of pivoted worm drive top meshing, then make horizontal pole change to "down eight" shape, immediately make the top of frame and tunnel top interval increase, in order to prevent the width of frame from causing the removal influence of removal, simultaneously under worm and threaded rod together rotate, can pull the slider and carry out the displacement along the removal chamber, then after pulling the connecting piece through the pull rod, can make the gyro wheel expand outward equally and be down eight-shaped structure, so as to make the area increase at gyro wheel laminating tunnel top, and along with the rotor high-speed rotation, the air current passes through the air duct simultaneously, through connecting pipe and bleed hole can be continuous suction air current, immediately when the laminating of cavity child is at tunnel top, can play the effect of supplementary absorption laminating through its absorption hole, further improve the effect of displacement, at last, leave the tunnel ground through the rotor, the pull rod pulls the gyro wheel carrier, when making the gyro wheel outwards, the ring is by the extension, can be by the stretch the top of the extension of the side of the tunnel, can normally ground through the extension of the side of the hollow arc, can prevent the top of the horizontal flange can be the ground, the ground is passed through the extension of the top of the hollow flange has the side of the device to be the ground, the ground is guaranteed, the surface of the ground is guaranteed to be the normal, the surface of the ground is guaranteed to be the ground, the ground has been contracted.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an overall construction of a tunnel engineering environment inspection apparatus according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an overall explosive structure according to an embodiment of the present application;
FIG. 3 is a schematic overall top view of an embodiment of the present application;
FIG. 4 is a schematic view of a cross-sectional structure along A-A in accordance with an embodiment of the present application;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to an embodiment of the present application;
FIG. 6 is a schematic illustration of a cross bar configuration according to an embodiment of the present application;
FIG. 7 is a schematic diagram of a duct according to an embodiment of the present application;
FIG. 8 is a schematic view of an explosion structure of a connecting pipe and a roller according to an embodiment of the present application;
FIG. 9 is a schematic top view of a connecting tube and roller according to an embodiment of the present application;
FIG. 10 is a schematic view of a cross-sectional structure along B-B in accordance with an embodiment of the present application;
FIG. 11 is a schematic view of a roller configuration according to an embodiment of the present application;
FIG. 12 is a schematic elevational structural view of a push ring assembly according to an embodiment of the present application;
fig. 13 is a schematic view of a structure along a C-C section according to an embodiment of the present application.
Icon: 1. a frame; 11. a controller; 12. a temperature and humidity sensor; 13. a rotor; 14. a frame; 141. a moving chamber; 15. a bracket; 2. a roller; 21. a butt joint shaft tube; 22. a roller frame; 221. a support plate; 222. a connecting piece; 23. a hollow tire; 24. adsorption holes; 25. an air suction hole; 26. a limiting piece; 3. a speed reducer; 31. a worm; 311. a threaded rod; 4. a slide block; 41. a threaded hole; 42. a pull rod; 43. a hinge groove; 5. a worm wheel; 51. a cross bar; 52. a corner bracket; 6. an air duct; 61. a connecting pipe; 7. a driving motor; 8. a telescopic rod; 81. an arc-shaped plate; 82. a push rod; 83. a push ring assembly; 831. a clamping ring I; 832. a second clamping ring; 833. a hinge; 834. a chute; 9. t-shaped blocks.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.
Accordingly, the following detailed description of the embodiments of the present application, provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
A tunnel engineering environment detection apparatus according to an embodiment of the present application is described below with reference to the accompanying drawings.
As shown in fig. 1-2, a tunnel engineering environment detection device according to an embodiment of the present application includes a frame 14, four corners on two sides of the frame 14 are respectively provided with rollers 2 for rolling displacement, and then when the interior of a tunnel needs to be detected, the tunnel can be displaced to the interior of the tunnel through the rollers 2 and the frame 14. The frame 1 is arranged on the frame 14, the frame 1 can be arranged in a penetrating structure, a rotor wing 13 for flying is arranged at the penetrating center of a circle, and meanwhile, the running of the roller 2 and the rotor wing 13 can be controlled by the controller 11 on the frame 1 respectively, so that the conversion of different postures can be carried out.
A temperature and humidity sensor 12 and a laser radar which can be used for detecting in the tunnel are arranged on the frame 14. Therefore, when the temperature and humidity detection is needed in the tunnel, the roller 2 continuously moves forward to the tunnel to realize automatic detection, and when the humidity of a tunnel vault and a certain area of the arch are respectively needed to be detected, the rotor 13 rotates at high speed at the moment, so that the detection equipment can be attached to the top of the tunnel, the roller 2 is used for running and detecting, and meanwhile, the detection mode can be switched according to different situations.
As shown in fig. 2-6 and 10, a speed reducer 3 is arranged between two sets of rollers 2 which are oppositely arranged, two output ends of the speed reducer 3 extend to form a rotatable worm 31, a worm wheel 5 is connected above the worm 31 in a meshed manner, and the worm wheel 5 is supported and hinged by a bracket 15 arranged on a frame 14, so that the worm wheel 5 can rotate by taking a hinged position as an axis.
A cross rod 51 is arranged on one side of the outer peripheral surface of the worm wheel 5 in an extending mode towards the roller 2, the tail end of the cross rod 51 is hinged to a roller frame 22 capable of pitching up and down, the output end of a driving motor 7 arranged inside the roller frame 22 is connected with the center of the roller 2, and then the four groups of rollers 2 can independently rotate through the operation of the driving motor 7, so that displacement detection of complex terrains can be achieved. When some areas of the tunnel need to be detected, the rotor 13 can start to rotate at a high speed, detection equipment can move towards the top of the tunnel after the rotor 13 rotates, meanwhile, when the rotor 13 flies and moves, the speed reducer 3 arranged in the frame 14 of the vehicle runs, the worm wheel 5 meshed above is driven by the worm 31 which rotates, then the horizontal cross rod 51 is converted into an inverted eight shape, and the distance between the top of the frame 1 and the top of the tunnel is increased, so that the moving influence caused by the width of the frame 1 is prevented.
The surface of the frame 14 below the worm 31 is provided with a moving cavity 141 in a penetrating way, the moving cavity 141 is also provided with a movable sliding block 4, meanwhile, the sliding block 4 is provided with a threaded hole 41 which is connected with a threaded rod 311 in a penetrating way near the upper part of the sliding block, the threaded rod 311 is arranged at the free end of the worm 31, and then the sliding block 4 can move along the moving cavity 141 by the threaded connection of the threaded rod 311 and the threaded hole 41 under the rotation of the worm 31.
A connecting piece 222 opposite to the sliding block 4 is arranged below the roller frame 22, a pull rod 42 is arranged between the connecting piece 222 and the sliding block 4, meanwhile, a hinge groove 43 for hinging the pull rod 42 is arranged at the lower part of the sliding block 4 in a penetrating way, and the other end of the pull rod 42 is hinged with the connecting piece 222. Laminating to tunnel top through rotor 13 in frame 1, worm 31 and threaded rod 311 are together rotated simultaneously, along with horizontal pole 51 through the upward wobbling of worm wheel 5, threaded rod 311 rotates the back and screw hole 41 threaded connection this moment, can stimulate slider 4 and carry out the displacement along removing the chamber 141, then after pulling connecting piece 222 through pull rod 42, can make gyro wheel 2 outwards expand equally and be eight form structures down to make gyro wheel 2 laminating tunnel top's area increase, prevent to appear sliding when the displacement.
As shown in fig. 1 and 7-10, an air duct 6 opposite to the rotor wing 13 is arranged at the bottom of the frame 1, the diameter of the air duct 6 is matched with the penetrating diameter of the frame 1, two groups of air ducts 6 are symmetrically arranged, and connecting pipes 61 are respectively arranged at two sides of the outer peripheral surface of the air duct 6 in an extending manner towards the direction of the roller wheel 2.
The outer surface side that is located gyro wheel 2 is equipped with butt joint central siphon 21, and the terminal opening department of connecting pipe 61 cup joints in the surface of butt joint central siphon 21, makes gyro wheel 2 can normally rotate to the extension of connecting pipe 61 direction is seted up the extraction hole 25 that can supply gas to pass through from the outer peripheral face of gyro wheel 2, and still is equipped with cavity child 23 at the outer peripheral face of gyro wheel 2, has offered the absorption hole 24 simultaneously in the outer peripheral face equidistance of cavity child 23. When rotor 13 high-speed rotation, the air current thrust back that its rotor 13 rotatory produced makes gyro wheel 2 can laminate in the top in tunnel, and when the air current passes through air duct 6 simultaneously, through connecting pipe 61 and bleed hole 25 can be continuous suction air current, when cavity child 23 laminates in the tunnel top immediately, can play supplementary absorption laminating effect through its absorption hole 24, further improves displacement antiskid's effect.
As shown in fig. 9-13, when the detection device is used for relevant detection, the hollow tire 23 is attached to the ground of the tunnel at this time, and the hollow tire 23 is continuously moved forward and backward, because some sand and dust remain in the tunnel, the adsorption holes 24 formed on the outer peripheral surface of the hollow tire 23 are affected, and then the auxiliary adsorption effect of the detection device is affected. A telescopic rod 8 which can be supported in a rolling way is arranged on one side of the outer surface of the roller 2, and one end of the telescopic rod 8 is higher than the outer peripheral surface of the roller 2 and forms a corresponding rolling contact surface through an arc-shaped plate 81. A circle capable of rolling displacement is formed by a plurality of groups of arc plates 81, so that the frame 1 can normally contact the ground of the tunnel for advancing. A limiting piece 26 for telescopic displacement of the telescopic rod 8 is arranged on one side of the outer surface of the roller 2.
The outer peripheral surface of the roller frame 22 is provided with a supporting disc 221 in an outward extending manner, and a push ring assembly 83 is sleeved on the outer peripheral surface of the supporting disc 221, wherein the width of the push ring assembly 83 is larger than that of the supporting disc 221, so that the push ring assembly 83 can slide and displace. The surface of the push ring component 83 opposite to the telescopic rod 8 is uniformly distributed with the hinges 833 which are matched with the number of the telescopic rods 8, the hinges 833 are connected with the telescopic rods 8 through the push rods 82, the two side ends of the push rods 82 are hinged with the hinges 833 and the ends of the telescopic rods 8 respectively, the corner brackets 52 are arranged on the upper parts of the tail ends of the cross rods 51 and extend towards the surface of the push ring component 83, the tail ends of the corner brackets 52 are connected with the push ring component 83 through the T-shaped blocks 9, and meanwhile the T-shaped blocks 9 are arranged inside the sliding grooves 834 formed in the surface of the push ring component 83, so that the T-shaped blocks 9 can slide and move along the inner parts of the sliding grooves 834.
Meanwhile, the push ring assembly 83 is formed by mutually sliding and buckling a first clamping ring 831 and a second clamping ring 832, so that the push ring assembly forms a whole, and the second clamping ring 832 can rotate along the buckling position. Therefore, when the frame 1 leaves the ground of the tunnel through the rotor wing 13, the pull rod 42 pulls the roller frame 22 at this time, so that the roller 2 expands outwards, meanwhile, as the push ring component 83 is limited by the pulling of the corner frame 52, the push rod 82 can stretch the telescopic rod 8 back, so that the surface of the hollow tire 23 can be attached to the top of the tunnel, the adsorption hole 24 formed on the surface of the hollow tire 23 is prevented from being influenced by impurities on the ground of the tunnel, and meanwhile, when the detection equipment returns to the ground, the cross rod 51 returns to the horizontal state again, and then the roller 2 can move normally through the arc plate 81.
Specifically, the working principle of the tunnel engineering environment detection device is as follows: when some areas of the tunnel need to be detected, the driving motor 7 runs at the moment, the detection equipment can start to detect through the rotation of the roller 2, meanwhile, when the top of the tunnel needs to be detected, the rotor 13 can start to rotate at a high speed, the detection equipment can move towards the top of the tunnel along with the rotation of the rotor 13, meanwhile, when the rotor 13 flies and moves, the speed reducer 3 arranged in the frame 14 runs, the worm wheel 5 meshed above is driven through the rotating worm 31, the horizontal cross rod 51 is changed into an inverted eight shape, the distance between the top of the frame 1 and the top of the tunnel is increased, and the moving influence caused by the width of the frame 1 is prevented.
Simultaneously under worm 31 and threaded rod 311 are together rotated, horizontal pole 51 upwards swings through worm wheel 5 afterwards, threaded rod 311 rotates the back and screw hole 41 threaded connection this moment, can stimulate slider 4 and carry out the displacement along removing the chamber 141, then after pulling connecting piece 222 through pull rod 42, can make gyro wheel 2 outwards expand equally and be eight form structures down to make gyro wheel 2 laminating tunnel top's area increase, prevent to appear sliding when the displacement.
And when rotor 13 rotates at a high speed, the air current passes through air duct 6 simultaneously, through connecting pipe 61 and bleed hole 25 can be continuous suction air current, immediately when cavity child 23 laminating in the tunnel top, can play supplementary absorption laminating effect through its absorption hole 24, further improves displacement antiskid's effect.
Finally, when the frame 1 leaves the ground of the tunnel through the rotor wing 13, the pull rod 42 pulls the roller frame 22, so that the roller 2 is outwards expanded, the push ring assembly 83 is pulled and limited by the corner frame 52, then the push rod 82 can stretch the telescopic rod 8 back, and then the surface of the hollow tire 23 can be attached to the top of the tunnel, so that the adsorption holes 24 formed on the surface of the hollow tire 23 are prevented from being influenced by impurities on the ground of the tunnel, and meanwhile, when the detection equipment returns to the ground, the cross rod 51 returns to the horizontal state again, and then the roller 2 can normally move and move through the arc plate 81.
It should be noted that, specific model specifications of the controller 11, the temperature and humidity sensor 12, the speed reducer 3 and the driving motor 7 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so that detailed details are not repeated.
The power supply of the controller 11, the temperature and humidity sensor 12, the speed reducer 3 and the driving motor 7 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.
The above is only an example of the present application, and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes or substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a tunnel engineering environment detection equipment, includes frame (14), and the both sides of this frame (14) are equipped with gyro wheel (2) that can roll displacement relatively, and its characterized in that still is equipped with horizontal pole (51) on frame (14), and the one end of this horizontal pole (51) is the axle every single move through worm wheel (5), and the other end of horizontal pole (51) articulates there is gyro wheel frame (22), and one side and gyro wheel (2) of gyro wheel frame (22) realize linking to each other to make the interval at frame (14) top and tunnel top improve.
2. The tunnel engineering environment detection device according to claim 1, wherein the roller frame (22) is internally provided with a frame (1) through driving a roller (2) to rotate by a driving motor (7), and the frame (14) is also provided with a rotor wing (13) capable of flying.
3. The tunnel engineering environment detection device according to claim 2, wherein the swinging of the cross rod (51) is driven by a speed reducer (3) arranged in the frame (14), meanwhile, output ends at two sides of the speed reducer (3) extend to form a rotatable worm (31), the worm wheel (5) is arranged above the worm (31) and is meshed with the worm, and the worm wheel (5) is hinged by a support (15) arranged in the frame (14).
4. A tunnel engineering environment detection device according to claim 3, characterized in that the surface of the frame (14) below the worm (31) is provided with a moving cavity (141) in a penetrating way, and a movable sliding block (4) is further arranged in the moving cavity (141), meanwhile, the sliding block (4) is provided with a threaded hole (41) connected with the threaded rod (311) in a penetrating way near the upper part of the sliding block (4), and the threaded rod (311) is arranged at the free end of the worm (31).
5. The tunnel engineering environment detection device according to claim 4, wherein a connecting piece (222) opposite to the sliding block (4) is arranged below the roller frame (22), a pull rod (42) is arranged between the connecting piece (222) and the sliding block (4), and two ends of the pull rod (42) are hinged with the connecting piece (222) and the sliding block (4) respectively.
6. The tunnel engineering environment detection device according to claim 5, wherein an air duct (6) opposite to the rotor wing (13) is arranged at the bottom of the frame (1), the diameter of the air duct (6) is matched with the penetrating diameter of the frame (1), the two groups of air ducts (6) are symmetrically arranged, and connecting pipes (61) are respectively arranged at two sides of the outer peripheral surface of the air duct (6) in an extending manner towards the direction of the roller (2).
7. The tunnel engineering environment detection device according to claim 6, wherein a butt joint shaft tube (21) is arranged on one side of the outer surface of the roller (2), the tail end opening of the connecting tube (61) is sleeved on the outer surface of the butt joint shaft tube (21), an air suction hole (25) through which air can pass is formed in the direction from the outer circumferential surface of the roller (2) to the connecting tube (61), a hollow tire (23) is further arranged on the outer circumferential surface of the roller (2), and adsorption holes (24) are formed in the outer circumferential surface of the hollow tire (23) at equal intervals.
8. The tunnel engineering environment detection device according to claim 7, wherein a limiting piece (26) for telescopic displacement of the telescopic rod (8) is arranged on one side of the outer surface of the roller (2), the telescopic rod (8) capable of being supported in a rolling way is arranged on one side of the outer surface of the roller (2), and one end of the telescopic rod (8) is higher than the outer peripheral surface of the roller (2) and forms a corresponding rolling contact surface through an arc-shaped plate (81).
9. The tunnel engineering environment detection device according to claim 8, wherein the surface of the arc plate (81) is made of an anti-slip material, and a certain gap is formed between adjacent arc plates (81).
10. The tunnel engineering environment detection device according to claim 1, wherein the frame (14) is provided with a controller (11) and a temperature and humidity sensor (12).
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| CN117516638B (en) | 2024-03-12 |
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