Road and bridge transition section maintenance device

Abstract

The utility model provides a road and bridge transition section maintenance device which comprises a supporting seat, an ultrasonic detection radar is installed at the bottom of the supporting seat, a controller is arranged in the supporting seat, the ultrasonic detection radar is connected with the controller, a punching mechanism is arranged at the top of the supporting seat and comprises an adjusting part arranged on the supporting seat, and the adjusting part is connected with a punching part. The punching part is driven by the adjusting part to ascend and descend so as to punch holes. Through the arrangement of the ultrasonic detection radar and the punching mechanism, the device can adopt an ultrasonic radar detection technology, can quickly and accurately detect the position and size of a cavity of a road and bridge transition section, improves the detection efficiency and accuracy, punches the cavity position through the material barrel, and improves the punching efficiency. The holes can be conveniently repaired in a grouting manner subsequently, the settlement gradient can be effectively reduced, and the flatness of roads and bridges and the driving comfort level can be recovered.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge maintenance, in particular to a road and bridge transition section maintenance device. Background Art

[0002] With the continuous development of transportation, road and bridge engineering plays a vital role in the transportation network. However, the maintenance of the transition section of the road and bridge has always been a difficult problem in the engineering field. Due to long-term use and the influence of the natural environment, the transition section often has problems such as cavitation and settlement, which not only affects driving safety, but also reduces the service life of the road and bridge.

[0003] At present, for the maintenance of the road-bridge transition section, the traditional detection method is mainly manual inspection or simple mechanical detection, which has problems such as low efficiency and inaccurate detection. Therefore, we make improvements on this and propose a road-bridge transition section maintenance device. Summary of the invention

[0004] The purpose of the utility model is to address the existing traditional detection methods, which are mainly manual inspection or simple mechanical inspection, and these methods have the problems of low efficiency and inaccurate detection.

[0005] In order to achieve the above-mentioned purpose of the invention, the utility model provides a road-bridge transition section maintenance device to improve the above-mentioned problem.

[0006] The specific application is as follows:

[0007] A road-bridge transition section maintenance device comprises a support seat, an ultrasonic detection radar is installed at the bottom of the support seat, a controller is arranged inside the support seat, the ultrasonic detection radar is connected to the controller, a punching mechanism is arranged on the top of the support seat, the punching mechanism comprises an adjusting part arranged on the support seat, the adjusting part is connected to a punching part, and the punching part rises and falls under the drive of the adjusting part to realize the punching treatment of the cavity.

[0008] As a preferred technical solution of the present application, the adjustment part includes two support columns fixedly installed on the top of the support seat, a top plate is fixedly connected between the tops of the two support columns, a first movable seat is slidably connected between the outer surfaces of the two top plates, a threaded rod is threadedly connected to the middle part of the first movable seat, and the bottom end of the threaded rod is inserted into the support seat and fixedly connected to the first drive motor.

[0009] As a preferred technical solution of the present application, a sliding groove is provided on the side where the two threaded rods are close to each other, a second movable seat is slidably connected between the two sliding grooves, and an outer surface of the second movable seat is interlaced with the threaded rod.

[0010] As a preferred technical solution of the present application, the first movable seat is installed on the second movable seat, and two connecting seats are fixedly installed on the side of the first movable seat away from the punching portion, and a rotating shaft is rotatably connected between the two connecting seats through a bearing, and a gear is fixedly sleeved on the outer surface of the rotating shaft, and the gear is meshed with a rack, and the rack is fixedly installed on the side of the second movable seat away from the punching portion, and a handle is fixedly connected to one end of the rotating shaft;

[0011] The outer surface of the threaded rod is sleeved with a spring located below the second moving seat, and two ends of the spring are respectively fixedly connected to the first moving seat and the second moving seat.

[0012] As a preferred technical solution of the present application, the punching part includes a second drive motor fixedly mounted on a side of the second movable seat away from the rack, and the output shaft of the second drive motor is fixedly connected to a punching drill barrel.

[0013] As a preferred technical solution of the present application, an opening is provided at the bottom of the support seat, a hydraulic cylinder is fixedly installed at the top of the support seat, a piston rod of the hydraulic cylinder extends into the opening and is fixedly connected to a connecting plate, and a plurality of pressure rollers are installed at the bottom of the connecting plate.

[0014] As a preferred technical solution of the present application, two first connecting groove plates are fixedly installed on one side of the support seat, a handrail is inserted and connected between the two first connecting groove plates, a protective plate is provided on the handrail, and two second connecting groove plates are fixedly installed on the bottom of the support seat.

[0015] As a preferred technical solution of the present application, a hand-tightening bolt is threadedly connected to one side of the first connecting slot plate away from the support seat, and one end of the hand-tightening bolt penetrates into the first connecting slot plate and contacts the handrail.

[0016] As a preferred technical solution of the present application, two grooves are provided on the top of the support seat, and material barrels are placed in both grooves.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] In order to solve the problems of low efficiency and inaccurate detection caused by manual inspection or simple mechanical inspection in the prior art, the present application sets up an ultrasonic detection radar and a punching mechanism. The setting of the ultrasonic detection radar enables the present application to adopt ultrasonic radar detection technology, which can quickly and accurately detect the position and size of the cavity in the transition section of the road and bridge, thereby improving the efficiency and accuracy of detection. Punching the cavity position by a material barrel can facilitate the subsequent repair of the cavity by grouting, effectively reduce the settlement slope, and restore the flatness and driving comfort of the road and bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the road-bridge transition section maintenance device provided for this application;

[0021] Figure 2 A schematic diagram of the structure of the road-bridge transition section maintenance device provided for this application;

[0022] Figure 3 A schematic diagram of the structure of the road-bridge transition section maintenance device provided in this application from an upward perspective;

[0023] Figure 4 A schematic diagram of the structure of the road-bridge transition section maintenance device provided in this application when in use;

[0024] Figure 5 The road-bridge transition section maintenance device provided for this application Figure 4 Schematic diagram of the structure viewed from above.

[0025] Indicated in the figure:

[0026] 1. Support seat; 101. Universal wheel; 2. Punching mechanism; 21. Adjustment part; 22. Punching part; 201. Support column; 202. Top plate; 203. First moving seat; 204. Threaded rod; 205. Second moving seat; 206. Second driving motor; 207. Punching drill tube; 208. Connecting seat; 209. Rotating shaft; 210. Gear; 211. Handle; 212. Rack; 213. Spring; 3. Hydraulic cylinder; 301. Connecting plate; 302. Pressing roller; 4. Ultrasonic detection radar; 5. Material barrel; 6. First connecting slot plate; 601. Handrail; 602. Protective plate; 603. Hand-tightening bolt; 604. Second connecting slot plate. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0028] As described in the background art, currently, for the maintenance of the transition section of a road bridge, the traditional detection method is mainly manual inspection or simple mechanical inspection, which has the problems of low efficiency and inaccurate detection.

[0029] In order to solve this technical problem, the utility model provides a road-bridge transition section maintenance device, which is applied to the maintenance of the road-bridge transition section.

[0030] Specifically, please refer to Figure 1-Figure 3 , the road-bridge transition section maintenance device specifically includes:

[0031] A support base 1, an ultrasonic detection radar 4 is installed at the bottom of the support base 1, a controller is arranged inside the support base 1, the ultrasonic detection radar 4 is connected to the controller, a punching mechanism 2 is arranged on the top of the support base 1, the punching mechanism 2 includes an adjusting part 21 arranged on the support base 1, the adjusting part 21 is connected to a punching part 22, and the punching part 22 rises and falls under the drive of the adjusting part 21 to realize the punching processing of the cavity.

[0032] The road-bridge transition section maintenance device provided by the utility model has an ultrasonic detection radar 4 and a punching mechanism 2. The setting of the ultrasonic detection radar 4 enables the present application to adopt ultrasonic radar detection technology, and can quickly and accurately detect the position and size of the cavity in the road-bridge transition section, thereby improving the efficiency and accuracy of detection. The cavity position is punched by a material barrel 5, which can facilitate the subsequent repair of the cavity by grouting, and can effectively reduce the settlement slope, and restore the flatness and driving comfort of the road and bridge.

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0034] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] Example 1, please refer to Figure 1-Figure 3 The road-bridge transition section maintenance device includes a support seat 1, an ultrasonic detection radar 4 is installed at the bottom of the support seat 1, a controller is arranged in the support seat 1, the ultrasonic detection radar 4 is connected to the controller, and a punching mechanism 2 is arranged on the top of the support seat 1, the punching mechanism 2 includes an adjusting part 21 arranged on the support seat 1, the adjusting part 21 is connected to a punching part 22, and the punching part 22 is raised and lowered under the drive of the adjusting part 21 to realize the punching processing of the cavity detected by the ultrasonic detection radar 4. Through the ultrasonic detection radar 4 and the punching mechanism 2, the setting of the ultrasonic detection radar 4 enables the present application to adopt ultrasonic radar detection technology, which can quickly and accurately detect the cavity position and size of the road-bridge transition section, improve the detection efficiency and accuracy, and punch holes at the cavity position through the material barrel 5, which can facilitate the subsequent repair of the cavity by grouting, and can effectively reduce the settlement slope and restore the flatness and driving comfort of the road and bridge.

[0037] Further, such as Figure 1-Figure 4 As shown, the adjustment part 21 includes two support columns 201 fixedly installed on the top of the support seat 1, a top plate 202 is fixedly connected between the tops of the two support columns 201, a first movable seat 203 is slidably connected between the outer surfaces of the two top plates 202, a threaded rod 204 is threadedly connected to the middle part of the first movable seat 203, and the bottom end of the threaded rod 204 penetrates into the support seat 1 and is fixedly connected to the first driving motor.

[0038] Further, such as Figure 1 As shown, a sliding groove is provided on the side where the two threaded rods 204 are close to each other, and a second movable seat 205 is slidably connected between the two sliding grooves. The outer surface of the second movable seat 205 is interlaced with the threaded rod 204. The first driving motor can drive the first movable seat 203 to move up and down through the threaded rod 204. The support column 201 can play an auxiliary limiting role on the first movable seat 203 to improve the stability of the up and down movement of the first movable seat 203.

[0039] Further, such as Figure 1-Figure 3 As shown, the punching portion 22 is installed on the second movable seat 205, and two connecting seats 208 are fixedly installed on the side of the first movable seat 203 away from the punching portion 22. A rotating shaft 209 is rotatably connected between the two connecting seats 208 through a bearing. A gear 210 is fixedly sleeved on the outer surface of the rotating shaft 209. The gear 210 is meshed with a rack 212. The rack 212 is fixedly installed on the side of the second movable seat 205 away from the punching portion 22, and a handle 211 is fixedly connected to one end of the rotating shaft 209. When the handle 211 is rotated, the second movable seat 205 can be driven to move through the cooperation of the rotating shaft 209, the gear 210 and the rack 212.

[0040] The outer surface of the threaded rod 204 is sleeved with a spring 213 located below the second moving seat 205. The two ends of the spring 213 are fixedly connected to the first moving seat 203 and the second moving seat 205 respectively. When the handle 211 is released after the second moving seat 205 descends, the force of the spring 213 can push the first moving seat 203 to rise.

[0041] Further, such as Figure 1-Figure 3 As shown, the punching part 22 includes a second drive motor 206 fixedly mounted on the side of the second movable seat 205 away from the rack 212, and the output shaft of the second drive motor 206 is fixedly connected to a punching drill barrel 207. The second drive motor 206 can drive the punching drill barrel 207 to rotate, and the punching drill barrel 207 can punch holes in the hollow positions. When the second movable seat 205 moves up and down, it can drive the second drive motor 206 to move up and down.

[0042] Embodiment 2 further optimizes the road-bridge transition section maintenance device provided in Embodiment 1. Specifically, Figure 1-Figure 5 As shown, an opening is provided at the bottom of the support seat 1, and a hydraulic cylinder 3 is fixedly installed on the top of the support seat 1. The piston rod of the hydraulic cylinder 3 extends into the opening and is fixedly connected to a connecting plate 301. A plurality of pressure rollers 302 are installed at the bottom of the connecting plate 301. When grouting and paving asphalt, the connecting plate 301 is pushed to move by the hydraulic cylinder 3 so that the pressure rollers 302 are in contact with the ground. At this time, the pressure rollers 302 can compact and flatten the grouting and asphalt with the help of the overall weight.

[0043] Two first connecting slot plates 6 are fixedly installed on one side of the support seat 1, and an armrest 601 is inserted between the two first connecting slot plates 6. A protective plate 602 is arranged on the armrest 601. Two second connecting slot plates 604 are fixedly installed on the bottom of the support seat 1. The armrest 601 is used for holding when the whole body moves a long distance during the detection process, and the armrest 601 can be separated from the first connecting slot plate 6 and inserted into the second connecting slot plate 604. At this time, the ultrasonic detection radar 4 can be protected by the protective plate 602 to reduce the damage to the ultrasonic detection radar 4 caused by debris and dust during the drilling process.

[0044] Further, such as Figure 1 As shown, a hand-tightening bolt 603 is threadedly connected to one side of the first connecting slot plate 6 away from the support seat 1, and one end of the hand-tightening bolt 603 penetrates into the first connecting slot plate 6 and contacts the handrail 601. When the hand-tightening bolt 603 is tightened, the connection between the first connecting slot plate 6 and the handrail 601 can be fixed, and when the hand-tightening bolt 603 is loosened, the handrail 601 can be separated from the first connecting slot plate 6.

[0045] Embodiment 3 further optimizes the road-bridge transition section maintenance device provided in Embodiment 1 or 2. Specifically, Figure 1 As shown, two grooves are provided on the top of the support base 1, and material barrels 5 are placed in the two grooves. The two material barrels 5 are used to store concrete and asphalt respectively. The material barrels 5 have lids and handles to facilitate taking the material barrels 5 out of the grooves.

[0046] Further, such as Figure 1 As shown, the controller is also connected to an alarm, the first drive motor and the second drive motor 206 are both connected to the controller, and a plurality of universal wheels 101 are installed at the bottom of the support base 1. The setting of the universal wheels 101 can facilitate the movement of the whole.

[0047] The use process of the road-bridge transition section maintenance device provided by the utility model is as follows:

[0048] Reference Figure 1, push the handrail 601 so that the whole body moves with the help of the universal wheel 101. During the movement, the ultrasonic detection radar 4 detects whether there is a hole in the road-bridge transition section. When a hole is detected, loosen the hand-tightening bolt 603 to separate the protective plate 602 from the first connecting slot plate 6, and plug the handrail 601 and the second connecting slot plate 604 together. At this time, the protective plate 602 protects the ultrasonic detection radar 4, that is, Figure 5 As shown, align the drilling tube 207 with the hollow position, start the first driving motor, so that the threaded rod 204 drives the first moving seat 203 to move up and down, adjust the height of the drilling tube 207, and then rotate the rotating shaft 209 through the handle 211. During the rotation of the rotating shaft 209, the gear 210 and the rack 212 drive the second moving seat 205 to descend, and the second moving seat 205 drives the second driving motor 206 and the drilling tube 207 to descend, so that the drilling tube 207 contacts the hollow position, and the second driving motor 206 drives the drilling tube 207 to rotate to drill the hollow position. After the drilling is completed, release the handle 211, and the spring 213 works. Drive the second movable seat 205 upward with force, remove the material barrel 5 and pour concrete into the hole for grouting to fill the hollow position, push the connecting plate 301 to move through the hydraulic cylinder 3, so that the pressure roller 302 contacts the ground, and the universal wheel 101 separates from the ground, push the top plate 202 to move the support seat 1, and at this time the pressure roller 302 can press and flatten the grouting surface with the help of the overall weight. After the concrete solidifies, spread the asphalt in the material barrel 5 on the concrete layer, and then continue to use the pressure roller 302 to flatten it. After use, separate the protective plate 602 from the second connecting groove plate 604, insert it into the first connecting groove plate 6, and tighten the hand bolt 603.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A road-bridge transition section maintenance device, characterized in that: The invention comprises a support base (1), an ultrasonic detection radar (4) is installed at the bottom of the support base (1), a controller is arranged inside the support base (1), the ultrasonic detection radar (4) is connected to the controller, a punching mechanism (2) is arranged at the top of the support base (1), the punching mechanism (2) comprises an adjusting part (21) arranged on the support base (1), the adjusting part (21) is connected to a punching part (22), and the punching part (22) is raised and lowered under the drive of the adjusting part (21) to achieve a punching process for a cavity.

2. The road-bridge transition section maintenance device according to claim 1, characterized in that: The adjusting portion (21) comprises two support columns (201) fixedly mounted on the top of the support seat (1); a top plate (202) is fixedly connected between the tops of the two support columns (201); a first movable seat (203) is slidably connected between the outer surfaces of the two top plates (202); a threaded rod (204) is threadedly connected to the middle of the first movable seat (203); the bottom end of the threaded rod (204) penetrates into the support seat (1) and is fixedly connected to a first drive motor.

3. The road-bridge transition section maintenance device according to claim 2, characterized in that: A sliding groove is provided on the side where the two threaded rods (204) are close to each other, and a second movable seat (205) is slidably connected between the two sliding grooves, and the outer surface of the second movable seat (205) is interlacedly connected with the threaded rod (204).

4. The road-bridge transition section maintenance device according to claim 3 is characterized in that: The punching portion (22) is mounted on the second movable seat (205); two connecting seats (208) are fixedly mounted on a side of the first movable seat (203) away from the punching portion (22); a rotating shaft (209) is rotatably connected between the two connecting seats (208) via a bearing; a gear (210) is fixedly sleeved on the outer surface of the rotating shaft (209); the gear (210) is meshed with a rack (212); the rack (212) is fixedly mounted on a side of the second movable seat (205) away from the punching portion (22); and a handle (211) is fixedly connected to one end of the rotating shaft (209); The outer surface of the threaded rod (204) is sleeved with a spring (213) located below the second movable seat (205), and two ends of the spring (213) are respectively fixedly connected to the first movable seat (203) and the second movable seat (205).

5. The road-bridge transition section maintenance device according to claim 4, characterized in that: The punching part (22) comprises a second drive motor (206) fixedly mounted on a side of the second movable seat (205) away from the rack (212), and an output shaft of the second drive motor (206) is fixedly connected to a punching drill tube (207).

6. The road-bridge transition section maintenance device according to claim 5, characterized in that: The support seat (1) has an opening at the bottom, a hydraulic cylinder (3) is fixedly mounted on the top of the support seat (1), a piston rod of the hydraulic cylinder (3) extends into the opening and is fixedly connected to a connecting plate (301), and a plurality of pressure rollers (302) are mounted at the bottom of the connecting plate (301).

7. The road-bridge transition section maintenance device according to claim 6, characterized in that: Two first connection slot plates (6) are fixedly mounted on one side of the support seat (1), a handrail (601) is inserted and connected between the two first connection slot plates (6), a protective plate (602) is arranged on the handrail (601), and two second connection slot plates (604) are fixedly mounted on the bottom of the support seat (1).

8. The road-bridge transition section maintenance device according to claim 7, characterized in that: A hand-tightening bolt (603) is threadedly connected to one side of the first connecting slot plate (6) away from the support seat (1), and one end of the hand-tightening bolt (603) penetrates into the first connecting slot plate (6) and contacts the handrail (601).

9. The road-bridge transition section maintenance device according to claim 8, characterized in that: The top of the support seat (1) is provided with two grooves, and a material barrel (5) is placed in each of the two grooves.

10. The road-bridge transition section maintenance device according to claim 9, characterized in that: A plurality of universal wheels (101) are also installed at the bottom of the support seat (1).

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