Road bridge plate detection device

Abstract

The utility model relates to the technical field of bridge plate detection, and discloses a road and bridge plate detection device which comprises a detector body, a connecting line is arranged at the top end of the detector body, a detection head is arranged at the tail end of the connecting line, an arc-shaped buckle is inserted into the detection head, a first connecting rod is arranged at one end of the arc-shaped buckle, and a second connecting rod is arranged at the other end of the arc-shaped buckle. A second connecting rod in threaded connection is arranged at the bottom end of the first connecting rod, a supporting structure facilitating height adjustment is arranged below the detector body, and a fixed clamping structure used in cooperation with the detector body is arranged at the top end of the supporting structure. Compared with the prior art, the bridge plate detection device has the advantages that the detection head is continuously extended, bridge plates with different heights can be conveniently detected, external equipment does not need to be contacted, and the bridge plate detection device is convenient to use and convenient to disassemble and assemble.

Description

Technical Field

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

[0002] With the development of road and bridge construction, the requirements for the safety and durability of bridge structures are increasing. Road and bridge deck inspection is of great significance for ensuring the safe operation and extending the service life of bridges. Through regular inspection and maintenance, potential safety hazards and defects can be discovered and addressed in a timely manner, ensuring the structural safety and normal operation of bridges.

[0003] Traditional bridge slab inspections mostly involve inspectors holding a tester in one hand and a test head in the other to directly inspect the bridge slab. For bridge slabs at higher heights, inspectors need to use external equipment such as ladders and scaffolding to conduct inspections, which increases the complexity of the inspection and has certain limitations. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that traditional bridge plate inspection is mostly performed by inspectors holding a detection head. For bridge plates of higher height, it is necessary to contact external equipment for inspection, which brings certain inconvenience to use.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a road and bridge bridge plate detection device, including a detector body, a connecting line is provided at the top of the detector body, a detection head is provided at the end of the connecting line, an arc-shaped buckle is inserted on the detection head, a first connecting rod is provided at one end of the arc-shaped buckle, a second connecting rod is provided at the bottom end of the first connecting rod, a support structure for facilitating height adjustment is provided below the detector body, and a fixed clamping structure is provided at the top of the support structure for use with the detector body.

[0008] As an improvement, a threaded hole is provided at the bottom end of the second connecting rod.

[0009] As an improvement, the support structure includes a counterweight base, a sleeve is provided at the top of the counterweight base, an extension rod is inserted in the sleeve, a plurality of limiting holes are provided on the extension rod, and a locking bolt is used to pass through the sleeve and the limiting holes in sequence, and a butterfly nut with a threaded connection is provided at one end of the locking bolt.

[0010] As an improvement, the fixed clamping structure includes a fixed base arranged at the top end of the extension rod, and movable columns are inserted on both sides of the fixed base, and a limiting plate is provided at one end of the movable column. A spring is provided on the movable column and between the limiting plate and the fixed base, and a concave splint is provided at the end of the movable column away from the limiting plate for use with the detector body.

[0011] As an improvement, the arc-shaped buckle is tightly clamped on the detection head, and there is a certain friction between the detection head and the arc-shaped buckle.

[0012] 3. Beneficial Effects

[0013] The advantages of this utility model compared with the prior art are:

[0014] 1. Through the arc buckle, the first connecting rod and the second connecting rod, the detection head can be continuously extended, which is convenient for detecting bridge plates of different heights. There is no need to contact external equipment. It is easy to use and easy to disassemble and assemble.

[0015] 2. The detector body can be clamped and fixed by fixing the base, movable column, limit plate, spring and concave splint. Moreover, with the help of sleeve, extension rod, limit hole, locking bolt and butterfly nut, the height of the detector body can be flexibly adjusted according to the height of the inspector, making it flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a road and bridge deck detection device of the utility model. Figure 1 .

[0017] Figure 2 This is a three-dimensional schematic diagram of a road and bridge deck detection device of the utility model. Figure 2 .

[0018] Figure 3 The utility model is a partial structural diagram of a road bridge deck detection device.

[0019] Figure 4 The utility model is a road bridge plate detection device Figure 2 A magnified detail of part A.

[0020] Figure 5 The utility model is a road bridge plate detection device Figure 2 A magnified detail of part B.

[0021] As shown in the figure: 1. Detector body; 2. Detection head; 3. Arc buckle; 4. First connecting rod; 5. Second connecting rod; 6. Counterweight base; 7. Sleeve; 8. Extension rod; 9. Limit hole; 10. Locking bolt; 11. Butterfly nut; 12. Fixed base; 13. Moving column; 14. Limit plate; 15. Spring; 16. Concave splint. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Example 1

[0024] Combined with attachment Figure 2 and attached Figure 5 A road and bridge slab detection device includes a detector body 1, a connecting wire is provided at the top of the detector body 1, a detection head 2 is provided at the end of the connecting wire, an arc-shaped buckle 3 is plugged into the detection head 2, and a first connecting rod 4 is provided at one end of the arc-shaped buckle 3, and a second connecting rod 5 with a threaded connection is provided at the bottom end of the first connecting rod 4.

[0025] Through the above structure, the detection head 2 is directly plugged into the arc buckle 3, and with the assistance of the first connecting rod 4 and the second connecting rod 5, the height of the detection head 2 can be flexibly adjusted, which is convenient for detecting bridge plates of different heights and easy to use.

[0026] Combined with attachment Figure 1 In order to facilitate further extension and detection, a threaded hole is provided at the bottom end of the second connecting rod 5.

[0027] Example 2

[0028] Combined with attachment Figure 1 and attached Figure 3 A support structure for facilitating height adjustment is provided below the detector body 1 , and a fixed clamping structure for use with the detector body 1 is provided at the top of the support structure.

[0029] With the above structure, since the support structure is easy to adjust in height, it can be suitable for inspectors of different heights, making it easy to use for inspection, and the detector body 1 is directly clamped and fixed, making it easy to take.

[0030] Combined with attachment Figure 4The supporting structure includes a counterweight base 6, a sleeve 7 is provided at the top of the counterweight base 6, an extension rod 8 is inserted in the sleeve 7, and a plurality of limiting holes 9 are provided on the extension rod 8. A locking bolt 10 is passed through the sleeve 7 and the limiting holes 9 in sequence, and a butterfly nut 11 with a threaded connection is provided at one end of the locking bolt 10.

[0031] Through the above structure, since a plurality of limiting holes 9 are provided on the extension rod 8, the extension height of the extension rod 8 can be flexibly adjusted, and can be flexibly adjusted according to the height of the inspector, and is convenient to use.

[0032] Combined with attachment Figure 3 The fixed clamping structure includes a fixed base 12 arranged at the top of the extension rod 8, and a movable column 13 is inserted on both sides of the fixed base 12. A limiting plate 14 is provided at one end of the movable column 13, and a spring 15 is sleeved on the movable column 13 and located between the limiting plate 14 and the fixed base 12. The end of the movable column 13 away from the limiting plate 14 is provided with a concave clamping plate 16 used in conjunction with the detector body 1.

[0033] Through the above structure, the limit plate 14 is pulled to both sides, which drives the spring 15 to stretch, and the movable column 13 moves to both sides respectively. Then, the detector body 1 is directly placed on the fixed base 12, and the limit plate 14 is released. The spring 15 rebounds. With the assistance of the reaction force of the spring 15, the concave clamping plate 16 can be used to directly clamp and fix the detector body 1, which is convenient for taking and easy to use.

[0034] Combined with attachment Figure 5 The arc buckle 3 is tightly clamped on the detection head 2, and there is a certain friction between the detection head 2 and the arc buckle 3. The structure is simple, the overall structure is stable, and it is easy to disassemble and assemble.

[0035] When the utility model is implemented:

[0036] First, pull the limit plate 14 to both sides to stretch the spring 15 and move the movable column 13 to both sides respectively. Then place the detector body 1 directly on the fixed base 12, release the limit plate 14, and the spring 15 rebounds. With the assistance of the reaction force of the spring 15, the concave clamping plate 16 can be used to directly clamp and fix the detector body 1.

[0037] Then, unscrew the butterfly nut 11 and the locking bolt 10, pull the extension rod 8 outward to the appropriate limiting hole 9, and then the locking bolt 10 passes through the sleeve 7 and the limiting hole 9 in turn, and is locked and fixed by the butterfly nut 11. The overall height of the detector body 1 can be flexibly adjusted according to the height of the inspector, which is convenient for subsequent inspections.

[0038] The inspector can hold the inspection head 2 and conduct inspection directly. When the bridge plate to be inspected is higher, the inspection head 2 can be directly plugged into the arc buckle 3, and there is a threaded connection between the first connecting rod 4 and the second connecting rod 5, which is convenient for screwing. The height of the inspection head 2 can be flexibly adjusted, which is convenient for inspecting bridge plates of different heights and is easy to use.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0041] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A road bridge slab detection device, comprising a detector body (1), a connecting line provided at the top of the detector body (1), a detection head (2) provided at the end of the connecting line, characterized in that: An arc-shaped buckle (3) is plugged into the detection head (2), one end of the arc-shaped buckle (3) is provided with a first connecting rod (4), and the bottom end of the first connecting rod (4) is provided with a second connecting rod (5) connected by a thread; A support structure for facilitating height adjustment is provided below the detector body (1), and a fixed clamping structure for use with the detector body (1) is provided at the top of the support structure.

2. The road bridge deck detection device according to claim 1, characterized in that: A threaded hole is provided at the bottom end of the second connecting rod (5).

3. The road bridge deck detection device according to claim 1, characterized in that: The supporting structure includes a counterweight base (6), a sleeve (7) is provided at the top of the counterweight base (6), an extension rod (8) is inserted into the sleeve (7), and a plurality of limiting holes (9) are provided on the extension rod (8). A locking bolt (10) is sequentially passed through the sleeve (7) and the limiting holes (9), and one end of the locking bolt (10) is provided with a threaded butterfly nut (11).

4. The road bridge deck detection device according to claim 3, characterized in that: The fixed clamping structure includes a fixed base (12) arranged at the top end of the extension rod (8), a movable column (13) is inserted on both sides of the fixed base (12), a limiting plate (14) is provided at one end of the movable column (13), a spring (15) is sleeved on the movable column (13) and located between the limiting plate (14) and the fixed base (12), and a concave clamping plate (16) used in conjunction with the detector body (1) is provided at one end of the movable column (13) away from the limiting plate (14).

5. The road bridge deck detection device according to claim 1, characterized in that: The arc-shaped buckle (3) is tightly clamped on the detection head (2), and a certain friction force exists between the detection head (2) and the arc-shaped buckle (3).

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