Bridge pier detection device

Abstract

The utility model belongs to the technical field of bridge pier detection, and particularly relates to a bridge pier detection device which comprises a carrier, a main climbing frame and a driving climbing frame, and the main climbing frame and the driving climbing frame are in sliding connection through a guide rail assembly. One end of the carrier is connected with the middle part of the main climbing frame, and the other end of the carrier is provided with an instrument; the main climbing frame comprises a first connecting block, first telescopic blocks and first clamps, the first telescopic blocks are arranged at the two ends of the first connecting block, and the first clamps are arranged at the two ends of the first telescopic blocks; the driving climbing frame comprises a second connecting block, second telescopic blocks and second clamps, the second telescopic blocks are arranged at the two ends of the second connecting block, and the second clamps are arranged at the two ends of the second telescopic blocks; the guide rail assembly comprises a first guide rail and a second guide rail which are in sliding connection. By arranging the first guide rail and the second guide rail, the main climbing frame and the driving climbing frame alternately climb, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge pier detection, and in particular relates to a bridge pier detection device. Background Art

[0002] During the operation stage, bridge piers are prone to concrete damage, cracks, missing reinforcement, steel corrosion and other defects. If they are not repaired in time and allowed to develop, they will eventually affect the safety of the structure and endanger the normal use of the bridge. For bridge piers above the water surface, the disease detection method is generally to carry inspection personnel and instruments on a bridge inspection vehicle to detect the health of the bridge piers.

[0003] For bridge piers below the water surface, the disease detection method is generally to use ships to carry inspection personnel and instruments to inspect the health of the piers. Manual inspection is subject to the physical conditions of the inspectors and the limitations of the inspection tools. It is difficult to inspect high-altitude piers, deep water areas, and narrow parts manually, and there are safety hazards. It is difficult to ensure the personal safety of the inspectors. Moreover, manual inspection is subject to greater environmental restrictions. When the temperature is high, the wind is strong, and the water flow is turbulent, it is not suitable for operation. Utility Model Content

[0004] The utility model aims to provide a bridge pier detection device to solve the technical problem that manual detection is affected by environmental factors and leads to low detection efficiency, so as to achieve the purpose of improving automated detection and reducing labor costs.

[0005] In order to solve the above technical problems, the utility model provides a bridge pier detection device, including: a carrier, a main climbing frame and a driving climbing frame.

[0006] The main climbing frame and the driving climbing frame are slidably connected via a guide rail assembly, the guide rail assembly is arranged between the main climbing frame and the driving climbing frame, and the driving climbing frame is arranged at the top or bottom of the main climbing frame; one end of the carrier is connected to the middle of the main climbing frame, and an instrument is arranged on the other end of the carrier;

[0007] The main climbing frame comprises: a first connecting block, a first telescopic block and a first clamp, wherein the first telescopic block is arranged at both ends of the first connecting block, the first clamp is arranged at both ends of the first telescopic block, the first telescopic block is sleeved on the outside of the first clamp, and the first telescopic block is slidably connected to the first clamp;

[0008] The driving climbing frame comprises: a second connecting block, a second telescopic block and a second clamp, wherein the second telescopic block is arranged at both ends of the second connecting block, the second clamp is arranged at both ends of the second telescopic block, the second telescopic block is sleeved on the outside of the second clamp, and the second clamp is slidably connected to the second telescopic block;

[0009] The guide rail assembly comprises: a first guide rail and a second guide rail, wherein the first guide rail is sleeved on the outer side of the second guide rail, the second guide rail is arranged at the top end or the bottom end of the first guide rail, and the first guide rail is slidably connected with the second guide rail;

[0010] One end of the first connection block is connected to the other end of the first guide rail, and the other end of the second connection block is connected to one end of the second guide rail.

[0011] Furthermore, a slide plate is provided on the other end of the first connecting block, a sliding block is sleeved on the outer side of the slide plate, and the sliding block is slidably connected to the slide plate.

[0012] Further, the carrier includes: a first telescopic rod, a second telescopic rod and a third telescopic rod, the first telescopic rod and the second telescopic rod are rotatably connected via a first rotating shaft, and the second telescopic rod and the third telescopic rod are rotatably connected via a second rotating shaft;

[0013] The rotation angle between the first telescopic rod and the second telescopic rod is 0° to 270°, and the rotation angle between the second telescopic rod and the third telescopic rod is 0° to 270°.

[0014] Furthermore, a turntable is rotatably connected to the top end of the first telescopic rod, and the first telescopic rod is connected to the sliding block via the turntable.

[0015] Furthermore, first rubber strips are provided at both ends of the first clamp, and second rubber strips are provided at both ends of the second clamp.

[0016] Furthermore, a plurality of steel balls are arranged between the first guide rail and the second guide rail, and the plurality of steel balls are rollingly connected to the first guide rail and the second guide rail respectively.

[0017] Furthermore, a driving device is provided inside the first connecting block, and the driving device drives the first guide rail and the second guide rail to move in a vertical direction, and the driving device drives the first clamp and the second clamp to move in a horizontal direction;

[0018] The driving device drives the first telescopic rod, the second telescopic rod and the third telescopic rod to move in a vertical direction or a horizontal direction, and the driving device drives the first telescopic rod, the second telescopic rod and the third telescopic rod to rotate.

[0019] The beneficial effects of the utility model are:

[0020] 1. By setting the first guide rail and the second guide rail, the main climbing frame and the driving climbing frame crawl alternately, thereby improving the stability of the detection device.

[0021] 2. By setting up the carrier, the instrument can be driven to rotate and turn in all directions. It can not only detect the crawling surface of the device, but also detect the side adjacent to the crawling surface, thereby increasing the detection coverage area of ​​the unit moving distance, so that the instrument can adapt to various complex working environments and operation requirements.

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of a bridge pier detection device of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the carrier of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the main climbing frame and the driving climbing frame of the utility model.

[0027] In the figure:

[0028] 1. carrier; 11. first telescopic rod; 111. turntable; 12. second telescopic rod; 13. third telescopic rod; 131. instrument; 14. first rotating shaft; 15. second rotating shaft;

[0029] 2. Main climbing frame; 21. First connecting block; 211. Slide plate; 212. Sliding block; 22. First telescopic block; 23. First clamp; 231. First rubber strip;

[0030] 3. driving climbing frame; 31. second connecting block; 32. second telescopic block; 33. second clamp; 331. second rubber strip;

[0031] 4. Guide rail assembly; 41. First guide rail; 42. Second guide rail. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example:

[0034] like Figures 1 to 3 As shown, a bridge pier detection device includes: a carrier 1, a main climbing frame 2 and a driving climbing frame 3, the main climbing frame 2 and the driving climbing frame 3 are slidably connected through a guide rail assembly 4, the guide rail assembly 4 is arranged between the main climbing frame 2 and the driving climbing frame 3, and the driving climbing frame 3 is arranged at the top or bottom of the main climbing frame 2; one end of the carrier 1 is connected to the middle of the main climbing frame 2, and an instrument 131 is arranged on the other end of the carrier 1. The guide rail assembly 4 slides up and down to drive the main climbing frame 2 or the driving climbing frame 3 to slide up and down, the carrier 1 is arranged at the end of the main climbing frame 2 away from the driving climbing frame 3, and the instrument 131 performs range detection on the bridge pier.

[0035] like Figure 3 As shown, the main climbing frame 2 includes: a first connecting block 21, a first telescopic block 22 and a first clamp 23. The first telescopic block 22 is arranged at both ends of the first connecting block 21, and the first clamp 23 is arranged at both ends of the first telescopic block 22. The first telescopic block 22 is sleeved on the outside of the first clamp 23, and the first telescopic block 22 is slidably connected to the first clamp 23; a slide plate 211 is arranged on the other end of the first connecting block 21, and a slider 212 is sleeved on the outside of the slide plate 211, and the slider 212 is slidably connected to the slide plate 211, and first rubber strips 231 are arranged at both ends of the first clamp 23; the first clamp 23 slides in the first telescopic block 22 to be stretched and shortened to adapt to bridge piers of different sizes, and the first rubber strip 231 increases the friction between the first clamp 23 and the bridge pier to prevent the device from falling from the bridge pier.

[0036] The driving climbing frame 3 includes: a second connecting block 31, a second telescopic block 32 and a second clamp 33. The second telescopic block 32 is arranged at both ends of the second connecting block 31, and the second clamp 33 is arranged at both ends of the second telescopic block 32. The second telescopic block 32 is sleeved on the outside of the second clamp 33. The second clamp 33 is slidably connected to the second telescopic block 32. Second rubber strips 331 are arranged at both ends of the second clamp 33; the second clamp 33 slides in the second telescopic block 32 to stretch and shorten to adapt to bridge piers of different sizes. The second rubber strip 331 increases the friction between the second clamp 33 and the bridge pier to prevent the device from falling from the bridge pier.

[0037] The guide rail assembly 4 includes: a first guide rail 41 and a second guide rail 42. The first guide rail 41 is sleeved on the outside of the second guide rail 42. The second guide rail 42 is arranged at the top or bottom of the first guide rail 41. The first guide rail 41 is slidably connected to the second guide rail 42. One end of the first connecting block 21 is connected to the other end of the first guide rail 41, and the other end of the second connecting block 31 is connected to one end of the second guide rail 42. A plurality of steel balls are arranged between the first guide rail 41 and the second guide rail 42, and the plurality of steel balls are rollingly connected to the first guide rail 41 and the second guide rail 42 respectively. The first guide rail 41 rises or falls to drive the main climbing frame 2 to rise or fall, and the second guide rail 42 rises or falls to drive the driving climbing frame 3 to rise or fall. Steel balls are arranged between the first guide rail 41 and the second guide rail 42 to reduce the resistance between the first guide rail 41 and the second guide rail 42 and improve the sliding property.

[0038] like Figure 2 As shown, the carrier 1 includes: a first telescopic rod 11, a second telescopic rod 12 and a third telescopic rod 13, the first telescopic rod 11 and the second telescopic rod 12 are rotatably connected through a first rotating shaft 14, and the second telescopic rod 12 and the third telescopic rod 13 are rotatably connected through a second rotating shaft 15; the rotation angle between the first telescopic rod 11 and the second telescopic rod 12 is 0° to 270°, and the rotation angle between the second telescopic rod 12 and the third telescopic rod 13 is 0° to 270°; the top end of the first telescopic rod 11 is rotatably connected with a turntable 111, and the first telescopic rod 11 is connected to the slider 212 through the turntable 111; the first telescopic rod 11 can rotate 360° around the turntable 111 to increase the coverage range of the instrument 131 to improve the detection efficiency, and the second telescopic rod 12 and the third telescopic rod 13 can rotate in a range of 0° to 270° on a vertical plane.

[0039] A driving device is provided inside the first connecting block 21, and the driving device drives the first guide rail 41 and the second guide rail 42 to move in the vertical direction, and the driving device drives the first clamp 23 and the second clamp 33 to move in the horizontal direction; the driving device drives the first telescopic rod 11, the second telescopic rod 12 and the third telescopic rod 13 to move in the vertical direction or the horizontal direction, and the driving device drives the first telescopic rod 11, the second telescopic rod 12 and the third telescopic rod 13 to rotate.

[0040] To summarize, the first clamp 23 and the second clamp 33 clamp the bridge pier, the first telescopic rod 11 drives the second telescopic rod 12 and the third telescopic rod 13 to rotate, and the instrument 131 performs a range detection scan on the bridge pier; after the scan is completed, the first clamp 23 fixes the bridge pier, the second guide rail 42 drives the driving climbing frame 3 to move upward, and the driving climbing frame 3 moves to the top of the main climbing frame 2. After the driving climbing frame 3 moves, the second clamp 33 fixes the bridge pier, the first guide rail 41 drives the main climbing frame 2 to move upward, and the main climbing frame 2 moves to the top of the driving climbing frame 3. The main climbing frame 2 and the driving climbing frame 3 crawl alternately to reach the bridge pier that needs to be detected. After the main climbing frame 2 moves, the first telescopic rod 11 drives the second telescopic rod 12 and the third telescopic rod 13 to rotate, and the instrument 131 performs a range detection scan on the bridge pier; repeat the above steps to complete the detection of the bridge pier.

[0041] The various devices selected in this application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0042] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A bridge pier detection device, characterized in that: include: A carrier (1), a main climbing frame (2) and a driving climbing frame (3), The main climbing frame (2) and the driving climbing frame (3) are slidably connected via a guide rail assembly (4), the guide rail assembly (4) is arranged between the main climbing frame (2) and the driving climbing frame (3), and the driving climbing frame (3) is arranged at the top or bottom of the main climbing frame (2); one end of the carrier (1) is connected to the middle of the main climbing frame (2), and the other end of the carrier (1) is provided with an instrument (131); The main climbing frame (2) comprises: a first connecting block (21), a first telescopic block (22) and a first clamp (23), wherein the first telescopic block (22) is arranged at two ends of the first connecting block (21), the first clamp (23) is arranged at two ends of the first telescopic block (22), the first telescopic block (22) is sleeved on the outside of the first clamp (23), and the first telescopic block (22) is slidably connected to the first clamp (23); The driving climbing frame (3) comprises: a second connecting block (31), a second telescopic block (32) and a second clamp (33), wherein the second telescopic block (32) is arranged at two ends of the second connecting block (31), the second clamp (33) is arranged at two ends of the second telescopic block (32), the second telescopic block (32) is sleeved on the outside of the second clamp (33), and the second clamp (33) is slidably connected to the second telescopic block (32); The guide rail assembly (4) comprises: a first guide rail (41) and a second guide rail (42), wherein the first guide rail (41) is sleeved on the outer side of the second guide rail (42), the second guide rail (42) is arranged at the top end or the bottom end of the first guide rail (41), and the first guide rail (41) is slidably connected to the second guide rail (42); One end of the first connection block (21) is connected to the other end of the first guide rail (41), and the other end of the second connection block (31) is connected to one end of the second guide rail (42).

2. A bridge pier detection device as claimed in claim 1, characterized in that: A slide plate (211) is provided on the other end of the first connection block (21), a sliding block (212) is sleeved on the outer side of the slide plate (211), and the sliding block (212) is slidably connected to the slide plate (211).

3. A bridge pier detection device as claimed in claim 2, characterized in that: The carrier (1) comprises: a first telescopic rod (11), a second telescopic rod (12) and a third telescopic rod (13); the first telescopic rod (11) and the second telescopic rod (12) are rotatably connected via a first rotating shaft (14); the second telescopic rod (12) and the third telescopic rod (13) are rotatably connected via a second rotating shaft (15); The rotation angle between the first telescopic rod (11) and the second telescopic rod (12) is 0° to 270°, and the rotation angle between the second telescopic rod (12) and the third telescopic rod (13) is 0° to 270°.

4. A bridge pier detection device as claimed in claim 3, characterized in that: The top end of the first telescopic rod (11) is rotatably connected to a rotating disk (111), and the first telescopic rod (11) is connected to the sliding block (212) via the rotating disk (111).

5. A bridge pier detection device as claimed in claim 1, characterized in that: The first clamp (23) is provided with first rubber strips (231) at both ends, and the second clamp (33) is provided with second rubber strips (331) at both ends.

6. A bridge pier detection device as claimed in claim 1, characterized in that: A plurality of steel balls are arranged between the first guide rail (41) and the second guide rail (42), and the plurality of steel balls are respectively connected in a rolling manner to the first guide rail (41) and the second guide rail (42).

7. A bridge pier detection device as claimed in claim 3, characterized in that: A driving device is provided inside the first connecting block (21), and the driving device drives the first guide rail (41) and the second guide rail (42) to move in a vertical direction, and the driving device drives the first clamp (23) and the second clamp (33) to move in a horizontal direction; The driving device drives the first telescopic rod (11), the second telescopic rod (12) and the third telescopic rod (13) to move in a vertical direction or a horizontal direction, and the driving device drives the first telescopic rod (11), the second telescopic rod (12) and the third telescopic rod (13) to rotate.

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