A handheld road disease collection device
By designing handheld pavement disease acquisition equipment, the equipment height can be adjusted using telescopic cylinders and transmission components, and combined with cameras and control components, the problems of low pavement disease acquisition efficiency and high equipment cost in the prior art are solved, and efficient and accurate collection effects are achieved.
Patent Information
- Application Number
- CN202211538375.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-12-01
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2042-12-01
AI Technical Summary
In the prior art, road surface disease collection efficiency is low, equipment costs are high, and a large number of staff are required, making it difficult to meet the needs of road maintenance departments.
A handheld pavement disease acquisition device is designed, adopting a telescopic cylinder structure and transmission assembly, combining camera and control assembly to achieve adjustable height of the equipment and flexible adjustment of camera angle.
It improves the efficiency and accuracy of road disease collection, reduces equipment costs and manpower demand, enhances the camera acquisition area, and improves work efficiency.
Smart Images
Figure CN115897345B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of road maintenance, and in particular to a handheld road surface disease collection device. Background Art
[0002] The increase in traffic volume, the large-scale vehicles, and serious overloading have led to the emergence of various road surface diseases. Therefore, if the road surface disease is not reported to the relevant departments for repair in time when the road surface disease occurs, it is very likely to cause a major safety accident;
[0003] The prior art has the following problems:
[0004] Under the existing technology, when collecting road defects, one method is to use vehicle-mounted automatic collection equipment to check along the road, and the other is to arrange road maintenance workers to use cameras for regular inspections. When using vehicle-mounted collection equipment, more staff are required and the equipment cost is too high. Most road maintenance departments still choose to use cameras for shooting and collection. The camera area of traditional cameras is too small for most roads, and the efficiency of road defect collection is low. For this reason, we propose a handheld road defect collection device to solve the above problems. Summary of the invention
[0005] The purpose of the present invention is to provide a handheld road disease collection device to solve the problems raised in the above background technology.
[0006] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:
[0007] A handheld road disease collection device provided by the present invention includes a mounting tube, in which a first telescopic tube for lengthening an overall device is arranged, a transmission component for driving the first telescopic tube to lengthen is fixedly connected to one side of an outer wall of the mounting tube, a second telescopic tube for further lengthening the overall device is installed in the first telescopic tube, a limiting rod for limiting the movement of the second telescopic tube is arranged on the top of the transmission component, a camera for photographing road disease information is connected to the top of the second telescopic tube, and a control component for changing the shooting angle of the camera is arranged on the bottom of the mounting tube.
[0008] Preferably, guide grooves for stabilizing the first telescopic cylinder are provided on both sides of the inner wall of the mounting tube, and the guide grooves on both sides are symmetrically distributed along the axis of the mounting tube, a mounting window for fixing the transmission assembly is provided on one side outside the mounting tube, and a row of first mounting grooves for cooperating with the transmission assembly to fix the second telescopic cylinder is provided on one side of the mounting tube close to the mounting window, and the row of the first mounting grooves is evenly arranged along the vertical direction of the mounting tube, and sliding grooves for installing the control assembly are provided on both sides of the bottom of the inner cavity of the mounting tube, and the sliding grooves on both sides are symmetrically distributed along the axis of the mounting tube.
[0009] Preferably, the first telescopic tube is slidably connected to the inner wall of the mounting tube, and second mounting grooves for mounting the guide plate are provided on both sides of the first telescopic tube close to the guide groove, the bottom of the second mounting groove is fixedly connected to the guide plate, and the guide plate is slidably connected to the wall of the guide groove.
[0010] Preferably, a tooth groove for connecting to a transmission assembly is formed on a side of the first telescopic cylinder close to the installation window, and a first baffle for fixing the second telescopic cylinder is fixedly connected to the inner wall of the bottom of the first telescopic cylinder.
[0011] Preferably, a limiting cylinder for stabilizing the second telescopic cylinder is provided on the outside, the bottom of the limiting cylinder is fixedly connected to the first baffle, the second telescopic cylinder is slidably connected to the inner wall of the limiting cylinder, a telescopic spring for driving the second telescopic cylinder is provided in the limiting cylinder, the telescopic spring is provided at the bottom of the second telescopic cylinder, and a first limiting groove for fixing the second telescopic cylinder is provided at the top of the second telescopic cylinder near the transmission assembly.
[0012] Preferably, the outer wall of the second telescopic cylinder is fixedly connected with a limit ring to prevent itself from detaching from the limit cylinder, the limit ring is slidably connected to the inner wall of the limit cylinder, and the top of the second telescopic cylinder is provided with a third mounting groove for fixing the camera, the camera is arranged in the third mounting groove, and the middle part of the camera is hinged to the wall of the third mounting groove through a first rotating rod.
[0013] Preferably, the transmission assembly includes a roller for driving the first telescopic cylinder to rise, the roller is provided with teeth matching the tooth grooves around it, the surface of the roller is fixedly connected with a second rotating rod for connecting the sliding plate, the second rotating rod passes through the roller, and the surfaces of both ends of the second rotating rod are rotatably connected with sliding plates for stabilizing themselves through bearings, the sliding plate is slidably connected to the groove wall of the installation window on the outer surface of the installation cylinder, and second baffles are fixedly connected on both sides of the sliding plate to prevent itself from detaching from the installation window.
[0014] Preferably, a first hydraulic column for driving a second hydraulic column is provided at the bottom of the mounting window groove, the first hydraulic column is provided at the bottom of the sliding plate, the first hydraulic column is provided inside the first hydraulic cylinder, the bottom of the first hydraulic cylinder is fixedly connected to the bottom of the mounting window groove, a first baffle is fixedly connected to the bottom of the first hydraulic column, the first baffle is slidably connected to the inner wall of the first hydraulic cylinder, a hose for the circulation of hydraulic oil is fixedly connected inside the first hydraulic cylinder, a hydraulic spring is provided between the first hydraulic cylinder and the first baffle, a limit plate for driving the movement of the connecting plate is fixedly connected to one end of the second rotating rod close to the center of the mounting cylinder, the limit plate is provided on the outer ring of the second rotating rod, and a connecting plate for fixing the second telescopic cylinder is provided on the top of the limit plate.
[0015] Preferably, a side of the connecting plate close to the mounting tube is fixedly connected with a plurality of sleeves matching the first mounting grooves, the sleeves are slidably connected to the walls of the first mounting grooves, a return spring for changing the horizontal position of the connecting plate is arranged in the sleeve, one end of the return spring is fixedly connected to the bottom of the inner cavity of the sleeve, the other end of the return spring is fixedly connected to the bottom of the first mounting groove, a limiting rod for preventing the second telescopic tube from separating from the first telescopic tube is fixedly connected to the side of the top of the connecting plate close to the mounting tube, and the limiting rod is slidably connected to the wall of the first limiting groove at the top of the second telescopic tube.
[0016] Preferably, the control component includes two pull ropes, which are fixedly connected to the head and tail ends of the camera respectively, one end of the bottom of the pull rope is fixed on a winding bearing for winding itself, the winding bearing is sleeved on a sliding rod, the outer surface of one end of the sliding rod away from the winding bearing is slidably connected to the sliding groove at the bottom of the mounting cylinder, and the end surfaces of the sliding rods on both sides that are close to each other are fixedly connected with a rack for connecting a gear, and a second hydraulic column for controlling its own start and stop is arranged on the side of the winding bearing close to the wall of the mounting cylinder, the second hydraulic column is arranged inside the second hydraulic cylinder, the second hydraulic cylinder is fixedly connected to the wall of the sliding rod, and a second partition plate for dividing itself into two chambers is fixedly connected inside the second hydraulic cylinder, the second hydraulic column is slidably connected to the inner wall of a chamber at the bottom of the second hydraulic cylinder, a chamber at the top of the second hydraulic cylinder is connected to a hose, and a U-shaped push plate connecting the two chambers is arranged at the tail of the second hydraulic cylinder, and a hydraulic spring is arranged between the U-shaped push plate and the bottom of the inner cavity of the second hydraulic cylinder.
[0017] Preferably, the wall of the mounting cylinder is rotatably connected to a third rotating rod for connecting a gear through a bearing, one end of the third rotating rod passes through the wall of the mounting cylinder and extends between a group of racks, one end of the third rotating rod located between the racks is fixedly connected to the gear, the gear is meshingly connected to the rack, and one end of the third rotating rod outside the mounting cylinder is fixedly connected to a knob.
[0018] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:
[0019] The present invention is provided with a telescopic component, and the second telescopic cylinder cooperates with the first telescopic cylinder to strengthen the height of the overall device. A control component for changing the shooting angle of the camera is arranged at the bottom of the installation cylinder. The second hydraulic column is connected to the first hydraulic column. When the roller presses the first hydraulic column, the second hydraulic column will be separated from the winding bearing, and the winding bearing can rotate. The user drives the roller to drive the first telescopic cylinder to rise, and at the same time, the second telescopic cylinder pops out after the limit rod leaves the limit groove. The camera on the top of the second telescopic cylinder is further raised, and the pull rope on the surface of the winding bearing will rotate with the raising of the camera on the top. The pull rope in the device will become longer, and the overall length of the pull rope is consistent with the length of the device after extension, ensuring that the angle of the camera can be smoothly changed by pulling the pull rope after extension. When controlling the height of the overall device, cooperating with the control component can make the camera have a more suitable shooting angle, and cooperating with the camera on the top to expand the camera collection area and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.
[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0022] Figure 2 It is a schematic diagram of the installation tube structure of the present invention;
[0023] Figure 3 The present invention Figure 1 The enlarged structural diagram at A in the middle;
[0024] Figure 4 It is a schematic diagram of the structure of the first telescopic cylinder of the present invention;
[0025] Figure 5 It is a schematic diagram of the structure of the second telescopic cylinder of the present invention;
[0026] Figure 6 The present invention Figure 5 The enlarged structural diagram at C in the middle;
[0027] Figure 7 The present invention Figure 1 The enlarged structural diagram at B in the middle;
[0028] Figure 8 It is a schematic diagram of the control component structure of the present invention;
[0029] Fig. 9 It is a schematic diagram of the position of the telescopic spring of the present invention.
[0030] Fig.10 It is a schematic diagram of the camera position of the present invention.
[0031] Fig.11 It is a schematic diagram of the camera structure of the present invention.
[0032] Fig.12 It is a schematic diagram of the structure of the hydraulic column of the present invention.
[0033] In the figure:
[0034] 1. Mounting cylinder; 11. Guide groove; 12. Mounting window; 13. First mounting groove; 14. Sliding groove; 2. First telescopic cylinder; 21. Second mounting groove; 22. Guide plate; 23. Tooth groove; 24. First baffle; 3. Second telescopic cylinder; 31. Limiting cylinder; 32. Telescopic spring; 33. First limiting groove; 34. Limiting ring; 35. Third mounting groove; 36. First rotating rod; 4. Camera; 5. Transmission assembly; 51. Roller; 52. Second rotating rod; 53. Sliding plate; 54 , the first hydraulic column; 541, the first hydraulic cylinder; 542, the first partition; 543, the hydraulic spring; 544, the hose; 55, the limit plate; 56, the connecting plate; 57, the sleeve; 58, the return spring; 59, the limit rod; 6, the control component; 61, the pull rope; 62, the winding bearing; 63, the sliding rod; 64, the second hydraulic column; 641, the second hydraulic cylinder; 642, the second partition; 643, the U-shaped push plate; 65, the rack; 66, the gear; 67, the third rotating rod; 68, the knob. DETAILED DESCRIPTION
[0035] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0036] See also Figure 1-Figure 12 The present invention provides a handheld road disease collection device, including a mounting tube 1, please refer to Figure 1As shown, a first telescopic cylinder 2 for lengthening the overall device is arranged in the mounting cylinder 1, and the user can hold the mounting cylinder 1 to control the overall device to work. A transmission component 5 for driving the first telescopic cylinder 2 to lengthen is fixedly connected to one side of the outer wall of the mounting cylinder 1, and a second telescopic cylinder 3 for further lengthening the overall device is installed in the first telescopic cylinder 2. The second telescopic cylinder 3 cooperates with the first telescopic cylinder 2 to strengthen the height of the overall device, and cooperates with the camera 4 on the top to expand the camera collection area and improve work efficiency. A limiting rod 59 for limiting the movement of the second telescopic cylinder 3 is arranged on the top of the transmission component 5. After the limiting rod 59 is away from the second telescopic cylinder 3, the second telescopic cylinder 3 will pop out, and a camera 4 for photographing road disease information is connected to the top of the second telescopic cylinder 3. A control component 6 for changing the shooting angle of the camera 4 is arranged at the bottom of the mounting cylinder 1. When controlling the height of the overall device, the control component 6 can be used to enable the camera 4 to have a more suitable shooting angle.
[0037] Please refer to Figure 2 and Figure 4 As shown, guide grooves 11 for stabilizing the first telescopic cylinder 2 are provided on both sides of the inner wall of the mounting cylinder 1, and the guide grooves 11 on both sides are symmetrically distributed along the axis of the mounting cylinder 1, and the guide plates 22 are slidably connected to the groove walls of the guide grooves 11, so that the first telescopic cylinder 2 is in a more stable state when the mounting cylinder 1 is slid, and an installation window 12 for fixing the transmission assembly 5 is provided on one side outside the mounting cylinder 1, and a roller 51 is arranged in the installation window 12, and the roller 51 does not contact the tooth groove 23 on the surface of the first telescopic cylinder 2 under the push of the first hydraulic column 54 at the bottom, and a row of first installation grooves 13 for cooperating with the transmission assembly 5 to fix the second telescopic cylinder 3 is provided on one side of the mounting cylinder 1 close to the installation window 12, and a row of first installation grooves 13 are evenly arranged along the vertical direction of the mounting cylinder 1, and the second telescopic cylinder 3 is fixed in the first telescopic cylinder 2 with the sleeve 57 when no extension is required, and sliding grooves 14 for installing the control assembly 6 are provided on both sides of the bottom of the inner cavity of the mounting cylinder 1, and the sliding grooves 14 on both sides are symmetrically distributed along the axis of the mounting cylinder 1, so as to change the shooting angle of the top camera 4. The first telescopic cylinder 2 is slidably connected to the inner wall of the mounting cylinder 1, and second mounting grooves 21 for mounting guide plates 22 are provided on both sides of the first telescopic cylinder 2 close to the guide groove 11. The bottom of the second mounting groove 21 is fixedly connected to the guide plate 22, and the guide plate 22 is slidably connected to the groove wall of the guide groove 11, so that the first telescopic cylinder 2 is in a more stable state when the mounting cylinder 1 is slid.
[0038] Please refer to Figure 4 and Fig. 9As shown, a tooth groove 23 for connecting to the transmission assembly 5 is provided on one side of the first telescopic cylinder 2 close to the installation window 12. After pressing the roller 51, the roller 51 contacts the tooth groove 23 and rolls under the drive of the user, driving the first telescopic cylinder 2 away from the installation cylinder 1 and extending the entire device. A first baffle 24 for fixing the second telescopic cylinder 3 is fixedly connected to the inner wall of the bottom of the first telescopic cylinder 2, which cooperates with the limiting cylinder 31 to control the second telescopic cylinder 3 within the first telescopic cylinder 2 to prevent the second telescopic cylinder 3 from being forced out of the first telescopic cylinder 2 during use.
[0039] Please refer to Figure 3 , Figure 5 and Fig. 9 As shown, the second telescopic cylinder 3 is provided with a limiting cylinder 31 for stabilizing itself on the outside, the bottom of the limiting cylinder 31 is fixedly connected to the first baffle 24, the second telescopic cylinder 3 is slidably connected to the inner wall of the limiting cylinder 31, and a telescopic spring 32 for driving the second telescopic cylinder 3 is provided inside the limiting cylinder 31, and the telescopic spring 32 is arranged at the bottom of the second telescopic cylinder 3, and the connecting plate 56 further drives the sleeve 57 on one side away from the first mounting groove 13, and the second telescopic cylinder 3 pops out under the elastic force of the bottom telescopic spring 32. The top of the second telescopic cylinder 3 is provided with a first limiting groove 33 for fixing itself near the transmission assembly 5, and the limiting rod 59 is slidably connected to the groove wall of the first limiting groove 33 on the top of the second telescopic cylinder 3, and when the connecting plate 56 drives the sleeve 57 on one side away from the first mounting groove 13, the limiting rod 59 on the top of the connecting plate 56 will also be separated from the first limiting groove 33 on the surface of the second telescopic cylinder 3, and the second telescopic cylinder 3 pops out and stretches under the elastic force of the bottom telescopic spring 32.
[0040] Please refer to Figure 5 , Fig.10 and Fig.11 As shown, the outer wall of the second telescopic cylinder 3 is fixedly connected with a limit ring 34 which prevents the second telescopic cylinder 3 from escaping from the limit cylinder 31. The limit ring 34 is slidably connected to the inner wall of the limit cylinder 31. The top of the second telescopic cylinder 3 is provided with a third mounting groove 35 for fixing the camera 4. The camera 4 is arranged in the third mounting groove 35. The middle part of the camera 4 is hinged to the groove wall of the third mounting groove 35 through a first rotating rod 36. The middle part of the camera 4 can rotate, and the two ends are connected to the pull rope 61 to ensure that the angle of the camera 4 can be changed when the pull rope 61 is pulled.
[0041] Please refer to Figure 2 , Figure 4 and Fig. 9As shown, the transmission assembly 5 includes a roller 51 for driving the first telescopic cylinder 2 to rise. The roller 51 is provided with teeth matching the tooth groove 23 around it. The roller 51 does not contact the tooth groove 23 under the push of the first hydraulic column 54 at the bottom. The user can press the roller 51 to make it contact with the tooth groove 23. The surface of the roller 51 is fixedly connected with a second rotating rod 52 for connecting the sliding plate 53. The second rotating rod 52 runs through the roller 51. The surfaces of both ends of the second rotating rod 52 are rotatably connected with sliding plates 53 for stabilizing themselves through bearings. The sliding plate 53 is slidably connected to the groove wall of the installation window 12 on the outer surface of the installation cylinder 1. Second baffles are fixedly connected on both sides of the sliding plate 53 to prevent the sliding plate 53 from detaching from the installation window 12. The roller 51 does not contact the tooth groove 23 under the push of the first hydraulic column 54 at the bottom. After pressing the roller 51, the roller 51 will squeeze the first hydraulic column 54 at the bottom. At the same time, the roller 51 contacts the tooth groove 23 and rolls under the drive of the user, driving the first telescopic cylinder 2 away from the installation cylinder 1 to extend the entire device.
[0042] Please refer to Figure 3 , Figure 8 and Fig.12 As shown, the bottom of the groove of the installation window 12 is fixedly connected to the first hydraulic column 54 for driving the second hydraulic column 64, the first hydraulic column 54 is arranged at the bottom of the sliding plate 53, the first hydraulic column 54 is arranged inside the first hydraulic cylinder 541, the bottom of the first hydraulic cylinder 541 is fixedly connected to the bottom of the groove of the installation window 12, the bottom of the first hydraulic column 54 is fixedly connected to the first partition 542, the first partition 542 is slidably connected to the inner wall of the first hydraulic cylinder 541, the first hydraulic cylinder 541 is fixedly connected to a hose 544 for the circulation of hydraulic oil, a hydraulic spring 543 is arranged between the first hydraulic cylinder 541 and the first partition 542, the second hydraulic column 64 is kept in communication with the first hydraulic column 54, and when the roller 51 presses the first hydraulic column 54, the first hydraulic column 54 squeezes the first partition 542 at the bottom The first partition plate 542 pushes the hydraulic oil into the top chamber of the second hydraulic cylinder 641 through the hose 544, and then the U-shaped push plate 643 is forced to move backward, and the U-shaped push plate 643 moves and drives the second hydraulic column 64 away from the winding bearing 62. The second hydraulic column 64 will break away from the winding bearing 62 to ensure that the pull line can come out when extended. The end of the second rotating rod 52 close to the center of the mounting cylinder 1 is fixedly connected with a limit plate 55 for driving the connecting plate 56 to move. The limit plate 55 is arranged on the outer ring of the second rotating rod 52, and a connecting plate 56 for fixing the second telescopic cylinder 3 is arranged on the top of the limit plate 55. The limit plate 55 can rotate around the axis of the second rotating rod 52, and then when rotating, the limit plate 55 will squeeze the connecting plate 56, so that the connecting plate 56 is further away from the mounting cylinder 1.
[0043] Please refer to Figure 2 and Figure 6As shown, a plurality of sleeves 57 matching the first mounting groove 13 are fixedly connected to one side of the connecting plate 56 close to the mounting tube 1, and the sleeve 57 is slidably connected to the groove wall of the first mounting groove 13. A return spring 58 for changing the horizontal position of the connecting plate 56 is arranged in the sleeve 57, and one end of the return spring 58 is fixedly connected to the bottom of the inner cavity of the sleeve 57, and the other end of the return spring 58 is fixedly connected to the bottom of the first mounting groove 13. When the limit plate 55 rotates following the second rotating rod 52, the limit plate 55 rotates around the axis of the second rotating rod 52, and then when rotating, the limit plate 55 will squeeze the connecting plate 56, and the connecting plate 56 will then drive the sleeve 57 on one side away from the first mounting groove 13. A limiting rod 59 is fixedly connected to one side of the top of the connecting plate 56 close to the mounting tube 1 to prevent the second telescopic tube 3 from separating from the first telescopic tube 2. The limiting rod 59 is slidably connected to the wall of the first limiting groove 33 at the top of the second telescopic tube 3. When the sleeve 57 on the driving side of the connecting plate 56 moves away from the first mounting groove 13, the limiting rod 59 on the top of the connecting plate 56 will also move away from the first limiting groove 33 on the surface of the second telescopic tube 3, making it easier for the second telescopic tube 3 to move away from the first telescopic tube 2.
[0044] Please refer to Figure 3 , Figure 8 and Fig.12As shown, the control component 6 includes two pull ropes 61, and the two pull ropes 61 are fixedly connected to the head and tail ends of the camera 4 respectively. The overall length of the pull rope 61 is consistent with the length of the device after extension, ensuring that the angle of the camera 4 can be smoothly changed by pulling the pull rope 61 after extension. One end of the bottom of the pull rope 61 is fixed on a winding bearing 62 for winding itself, and the winding bearing 62 is sleeved on a sliding rod 63. The outer surface of one end of the sliding rod 63 away from the winding bearing 62 is slidably connected to the sliding groove 14 at the bottom of the mounting tube 1, and the fixed connection of the end surfaces of the sliding rods 63 on both sides close to each other is used for connecting The rack 65 of the gear 66, when the rack 65 changes its position up and down under the drive of the gear 66, the rack 65 moves and drives the sliding rod 63 on one side to slide along the groove surface of the sliding groove 14, and a second hydraulic column 64 for controlling the start and stop of itself is arranged on the side of the winding bearing 62 close to the wall of the mounting cylinder 1, and the second hydraulic column 64 is arranged inside the second hydraulic cylinder 641, and the second hydraulic cylinder 641 is fixedly connected to the rod wall of the sliding rod 63, and a second partition 642 for dividing itself into two chambers is fixedly connected inside the second hydraulic cylinder 641, and the second hydraulic column 64 is aligned with the bottom of the second hydraulic cylinder 641. The inner walls of the chambers are slidably connected, a chamber at the top of the second hydraulic cylinder 641 is connected to the hose 544, a U-shaped push plate 643 connecting the two chambers is arranged at the tail of the second hydraulic cylinder 641, a hydraulic spring 543 is arranged between the U-shaped push plate 643 and the second hydraulic cylinder 641, the first partition plate 542 pushes the hydraulic oil into the top chamber of the second hydraulic cylinder 641 through the hose 544, and then the U-shaped push plate 643 is forced to move backward, the U-shaped push plate 643 moves and drives the second hydraulic column 64 away from the winding bearing 62, the rack 65 moves and drives the sliding rod 63 on one side to slide along the sliding groove 14 The groove surface slides, and then the winding bearing 62 on the surface of the sliding rod 63 keeps synchronous movement with the sliding rod 63, and the second hydraulic column 64 keeps connected with the first hydraulic column 54. When the roller 51 presses the first hydraulic column 54, the second hydraulic column 64 will break away from the winding bearing 62, and the winding bearing 62 can rotate. The pull rope 61 on the surface will rotate as the top camera 4 rises, and the pull rope 61 in the device will become longer, and the device will be extended smoothly. The overall length of the pull rope 61 is consistent with the length of the device after extension, ensuring that the angle of the camera 4 can be smoothly changed by pulling the pull rope 61 after extension.
[0045] Please refer to Figure 8 and Fig.11As shown, the wall of the mounting tube 1 is rotatably connected to a third rotating rod 67 for connecting a gear 66 through a bearing, one end of the third rotating rod 67 passes through the wall of the mounting tube 1 and extends between a group of racks 65, one end of the third rotating rod 67 located between the racks 65 is fixedly connected to the gear 66, the gear 66 is meshingly connected to the rack 65, and the third rotating rod 67 is fixedly connected to a knob 68 at one end outside the mounting tube 1 for the user to rotate it. By turning the knob 68, the knob 68 rotates and drives the third rotating rod 67 on one side to rotate around its own axis, and the third rotating rod 67 rotates and drives the gear 66 at the other end to rotate around its own axis. When the gear 66 rotates, it drives the meshing racks 65 on both sides to move in opposite directions, thereby driving the rope at the top of the rack 65 to move to change the angle of the camera 4.
[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A handheld road disease collection device, characterized in that: The invention comprises a mounting tube (1), wherein a first telescopic tube (2) for lengthening an overall device is arranged inside the mounting tube (1), a transmission assembly (5) for driving the first telescopic tube (2) away from the mounting tube (1) is fixedly connected to one side of an outer wall of the mounting tube (1), a second telescopic tube (3) capable of further lengthening the overall device is installed inside the first telescopic tube (2), a limiting rod (59) capable of limiting the movement of the second telescopic tube (3) is arranged at the top of the transmission assembly (5), a camera (4) for photographing road disease information is connected to the top of the second telescopic tube (3), and a control assembly (6) for changing the photographing angle of the camera (4) is arranged at the bottom of the mounting tube (1); Guide grooves (11) for stabilizing the first telescopic cylinder (2) are provided on both sides of the inner wall of the installation cylinder (1), and the guide grooves (11) on both sides are symmetrically distributed along the axis of the installation cylinder (1). A mounting window (12) for fixing the transmission assembly (5) is provided on one side of the outside of the installation cylinder (1). A row of first mounting grooves (13) for cooperating with the transmission assembly (5) to fix the second telescopic cylinder (3) is provided on one side of the installation cylinder (1) close to the mounting window (12), and the row of first mounting grooves (13) are evenly arranged along the vertical direction of the installation cylinder (1). Sliding grooves (14) for installing the control assembly (6) are provided on both sides of the bottom of the inner cavity of the installation cylinder (1), and the sliding grooves (14) on both sides are symmetrically distributed along the axis of the installation cylinder (1); The first telescopic cylinder (2) is slidably connected to the inner wall of the mounting cylinder (1); second mounting grooves (21) for mounting guide plates (22) are provided on both sides of the first telescopic cylinder (2) close to the guide groove (11); the bottom of the second mounting groove (21) is fixedly connected to the guide plate (22); the guide plate (22) is slidably connected to the wall of the guide groove (11); a tooth groove (23) for connecting to the transmission assembly (5) is provided on one side of the first telescopic cylinder (2) close to the mounting window (12); and a first baffle (24) for fixing the second telescopic cylinder (3) is fixedly connected to the inner wall of the bottom of the first telescopic cylinder (2); The transmission assembly (5) comprises a roller (51) for driving the first telescopic cylinder (2) to rise, the roller (51) being provided with teeth matching the tooth grooves (23) on its periphery, a second rotating rod (52) for connecting the sliding plate (53) being fixedly connected to the surface of the roller (51), the second rotating rod (52) penetrating the roller (51), the surfaces of both ends of the second rotating rod (52) being rotatably connected to sliding plates (53) for stabilizing the second rotating rod (53) via bearings, the sliding plate (53) being slidably connected to the groove wall of the mounting window (12) on the outer surface of the mounting cylinder (1), and second baffles for preventing the sliding plate (53) from being separated from the mounting window (12) being fixedly connected to both sides of the sliding plate (53); A first hydraulic column (54) for driving a second hydraulic column (64) is disposed at the bottom of the installation window (12). The first hydraulic column (54) is disposed at the bottom of the sliding plate (53). The first hydraulic column (54) is disposed inside a first hydraulic cylinder (541). The bottom of the first hydraulic cylinder (541) is fixedly connected to the bottom of the installation window (12). A first partition plate (542) is fixedly connected to the bottom of the first hydraulic column (54). The first partition plate (542) is slidably connected to the inner wall of the first hydraulic cylinder (541). A hose (544) for circulating hydraulic oil is fixedly connected inside the first hydraulic cylinder (541); a hydraulic spring (543) is arranged between the first hydraulic cylinder (541) and the first partition plate (542); a limit plate (55) for driving the connecting plate (56) to move is fixedly connected to one end of the second rotating rod (52) close to the center of the mounting cylinder (1); the limit plate (55) is arranged on the outer ring of the second rotating rod (52); and a connecting plate (56) for fixing the second telescopic cylinder (3) is arranged on the top of the limit plate (55); A plurality of sleeves (57) matching the first mounting groove (13) are fixedly connected to one side of the connecting plate (56) close to the mounting tube (1); the sleeves (57) are slidably connected to the groove wall of the first mounting groove (13); a return spring (58) for changing the horizontal position of the connecting plate (56) is arranged in the sleeve (57); one end of the return spring (58) is fixedly connected to the bottom of the inner cavity of the sleeve (57); the other end of the return spring (58) is fixedly connected to the groove bottom of the first mounting groove (13); a limiting rod (59) for preventing the second telescopic tube (3) from being separated from the first telescopic tube (2) is fixedly connected to one side of the top of the connecting plate (56) close to the mounting tube (1); the limiting rod (59) is slidably connected to the groove wall of the first limiting groove (33) at the top of the second telescopic tube (3); The control component (6) comprises two pull ropes (61), the two pull ropes (61) are respectively fixedly connected to the head and tail ends of the camera (4), one end of the bottom of the pull rope (61) is fixed to a winding bearing (62) for winding itself, the winding bearing (62) is sleeved on a sliding rod (63), the outer surface of one end of the sliding rod (63) away from the winding bearing (62) is slidably connected to a sliding groove (14) at the bottom of the mounting cylinder (1), the end surfaces of the sliding rods (63) on both sides close to each other are fixedly connected to a rack (65) for connecting a gear (66), and a second hydraulic column (64) for controlling the start and stop of itself is arranged on one side of the winding bearing (62) close to the wall of the mounting cylinder (1). The second hydraulic column (64) is arranged inside the second hydraulic cylinder (641), the second hydraulic cylinder (641) is fixedly connected to the rod wall of the sliding rod (63), the second hydraulic cylinder (641) is fixedly connected to the inside of the second hydraulic cylinder (641) for dividing itself into two chambers, the second hydraulic column (64) is slidably connected to the inner wall of a chamber at the bottom of the second hydraulic cylinder (641), a chamber at the top of the second hydraulic cylinder (641) is connected to the hose (544), a U-shaped push plate (643) connecting the two chambers is arranged at the tail of the second hydraulic cylinder (641), and a hydraulic spring (543) is arranged between the U-shaped push plate (643) and the bottom of the inner cavity of the second hydraulic cylinder (641).
2. A handheld road disease collection device according to claim 1, characterized in that: A limiting cylinder (31) for stabilizing the second telescopic cylinder (3) is arranged on the outside of the second telescopic cylinder (3); the bottom of the limiting cylinder (31) is fixedly connected to the first baffle (24); the second telescopic cylinder (3) is slidably connected to the inner wall of the limiting cylinder (31); a telescopic spring (32) for driving the second telescopic cylinder (3) is arranged in the limiting cylinder (31); the telescopic spring (32) is arranged at the bottom of the second telescopic cylinder (3); and a first limiting groove (33) for fixing the second telescopic cylinder (3) is provided at the top of the second telescopic cylinder (3) near the transmission assembly (5).
3. A handheld road disease collection device according to claim 2, characterized in that: The outer wall of the second telescopic cylinder (3) is fixedly connected with a limiting ring (34) for preventing the second telescopic cylinder (3) from separating from the limiting cylinder (31); the limiting ring (34) is slidably connected to the inner wall of the limiting cylinder (31); a third mounting groove (35) for fixing a camera (4) is provided at the top of the second telescopic cylinder (3); the camera (4) is arranged in the third mounting groove (35); and the middle part of the camera (4) is hinged to the groove wall of the third mounting groove (35) via a first rotating rod (36).
4. The handheld road disease collection device according to claim 1, characterized in that: A third rotating rod (67) for connecting a gear (66) is rotatably connected to the wall of the mounting cylinder (1) via a bearing; one end of the third rotating rod (67) penetrates the wall of the mounting cylinder (1) and extends between a group of racks (65); one end of the third rotating rod (67) located between the racks (65) is fixedly connected to the gear (66); the gear (66) is meshedly connected to the racks (65); and one end of the third rotating rod (67) outside the mounting cylinder (1) is fixedly connected to a knob (68).
Citation Information
Patent Citations
Bridge support deformation disease detection system
CN105091770A
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