Marker for bridge detection

Abstract

The utility model discloses a marker for bridge detection, which belongs to the technical field of markers and comprises a fixing plate and a mounting mechanism, the bottom of the fixing plate is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a box body, and one side of the box body is fixedly connected with a power supply box. A forward and reverse motor is fixedly installed on the other side of the box body, the output end of the forward and reverse motor is fixedly connected with a rotating roller, the rotating roller is rotationally arranged in the box body, rolling cloth is wound on the outer wall of the rotating roller, one end of the rolling cloth penetrates through the box body and extends to the bottom of the box body, and one end of the rolling cloth is fixedly connected with a mounting plate; a rotating plate is rotationally arranged on the front end face of the mounting plate. Through the structural design of the fixed block, the marker body, the rotating plate, the mounting plate, the mounting groove, the mounting block and the mounting mechanism, the marker can be conveniently dismounted and mounted, so that the use effect of the marker is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of markers, in particular to a marker for bridge detection. Background Art

[0002] A bridge generally refers to a structure erected across rivers, lakes, and the sea to enable vehicles and pedestrians to pass smoothly. To adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that are erected to cross mountain streams, poor geology, or meet other transportation needs to make travel more convenient. Bridges are generally composed of superstructures, substructures, supports, and ancillary structures. The superstructure, also known as the span structure, is the main structure for crossing obstacles. The substructure includes abutments, piers, and foundations. The supports are force transmission devices installed at the supporting locations of the span structure and piers or abutments. Ancillary structures refer to bridgehead cladding, conical slope protection, revetment, diversion projects, etc. Markers are needed during the bridge acceptance and inspection process.

[0003] The present application is an improvement on the prior art. In the prior art, the existing bridge inspection markers are mostly installed using multiple fixed installation structures. When the marker malfunctions and needs to be disassembled, the multiple fixed installation structures need to be disassembled one by one, which is inconvenient and affects the normal use of the marker. Utility Model Content

[0004] The purpose of the utility model is to provide a marker for bridge detection to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marker for bridge detection, comprising a fixing plate and a mounting mechanism, a connecting rod is fixedly connected to the bottom of the fixing plate, a connecting plate is fixedly connected to the bottom of the connecting rod, a box is fixedly connected to one side of the box, a power supply box is fixedly connected to one side of the box, a forward and reverse motor is fixedly installed on the other side of the box, a rotating roller is fixedly connected to the output end of the forward and reverse motor, and the rotating roller is rotatably arranged inside the box, a winding cloth is wound on the outer wall of the rotating roller, and one end of the winding cloth passes through the box and extends to the bottom of the box, one end of the winding cloth is fixedly connected to the mounting plate, a rotating plate is rotatably arranged on the front end surface of the mounting plate, a mounting groove is opened on the lower surface of the mounting plate, a mounting block is movably arranged inside the mounting groove, a mounting mechanism is arranged on the top of the mounting block, a fixing block is fixedly connected to the bottom of the mounting block, and a marker body is installed at the bottom of the fixing block.

[0006] As a further solution of the utility model: the installation mechanism includes a worm, and the front end of the worm is fixedly connected to the rear end of the rotating plate, and the bottom of the worm is transmission-connected to a worm wheel.

[0007] As a further solution of the utility model: a rotating rod is fixedly connected inside the worm wheel, and a bidirectional screw is fixedly connected to one side of the rotating rod.

[0008] As a further solution of the utility model: the outer wall of the bidirectional screw is threadedly connected with a moving block, and the upper end surface of the moving block is movably provided with a cross bar.

[0009] As a further solution of the utility model: an L-shaped groove is provided at the bottom of the movable block, and the L-shaped groove is symmetrically provided on the upper surface of the mounting block, an L-shaped plate is movably provided inside the L-shaped groove, and the top of the L-shaped plate is fixedly connected to the bottom of the movable block.

[0010] As a further solution of the utility model: a storage battery is installed inside the power supply box, and a box door is movably provided on the front end surface of the power supply box through a hinge.

[0011] The utility model has the following beneficial effects:

[0012] (1) Through the structural design of the fixing block, the marker body, the rotating plate, the mounting plate, the mounting groove, the mounting block and the mounting mechanism, the marker can be easily disassembled and installed, thereby improving the use effect of the marker, and solving the problem that the existing bridge detection markers are mostly installed using multiple fixed mounting structures. When the marker has an abnormal working state and needs to be disassembled, it is necessary to disassemble the multiple fixed mounting structures one by one, which is inconvenient and affects the normal use of the marker;

[0013] (2) By setting up a box body, forward and reverse motors, a winding cloth and a rotating roller, the output end of the forward and reverse motors can be used to drive the rotating roller to rotate. The rotation of the rotating roller drives the marker body to rise and fall through the cooperation of the winding cloth, the mounting plate and the fixed block, thereby making it more convenient for the staff to use it, thereby improving the practicality of the marker. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the partial internal structure of the main view of the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged local structure of point A of the present invention.

[0017] In the figure: 1. fixed plate; 2. connecting plate; 3. power supply box; 4. box door; 5. fixed block; 6. marker body; 7. connecting rod; 8. box body; 9. mounting mechanism; 901. moving block; 902. cross bar; 903. bidirectional screw; 904. L-shaped groove; 905. L-shaped plate; 906. worm; 907. rotating rod; 908. worm gear; 10. forward and reverse motor; 11. rotating plate; 12. mounting plate; 13. battery; 14. mounting groove; 15. mounting block; 16. winding cloth; 17. rotating roller. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0019] 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.

[0020] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0023] See also Figure 1-3 , the utility model provides an embodiment: a marker for bridge detection, including a fixing plate 1 and a mounting mechanism 9, the bottom of the fixing plate 1 is fixedly connected with a connecting rod 7, the bottom of the connecting rod 7 is fixedly connected with a connecting plate 2, the bottom of the connecting plate 2 is fixedly connected with a box 8, one side of the box 8 is fixedly connected with a power supply box 3, a battery 13 is installed inside the power supply box 3, a box door 4 is movably provided on the front face of the power supply box 3 through a hinge, a forward and reverse motor 10 is fixedly installed on the other side of the box 8, a rotating roller 17 is fixedly connected to the output end of the forward and reverse motor 10, and the rotating roller 17 is rotatably arranged inside the box 8, a winding cloth 16 is wound on the outer wall of the rotating roller 17, and one end of the winding cloth 16 passes through the box 8 and extends to the bottom of the box 8, and one end of the winding cloth 16 is fixedly connected with a mounting plate 12;

[0024] Specifically, Figure 1 and Figure 2 As shown, when in use, the output end of the forward and reverse motor 10 can be used to drive the rotating roller 17 to rotate. The rotation of the rotating roller 17 drives the marker body 6 to rise and fall through the cooperation of the winding cloth 16, the mounting plate 12 and the fixed block 5, so as to better facilitate the use of the staff and thus improve the practicality of the marker. The battery 13 is provided to provide power for the electrical appliances required by the device, thereby improving the portability of the device.

[0025] The front end surface of the mounting plate 12 is rotatably provided with a rotating plate 11, the lower surface of the mounting plate 12 is provided with a mounting groove 14, the interior of the mounting groove 14 is movably provided with a mounting block 15, the top of the mounting block 15 is provided with a mounting mechanism 9, the mounting mechanism 9 includes a worm 906, and the front end of the worm 906 is fixedly connected to the rear end of the rotating plate 11, the bottom of the worm 906 is transmission-connected with a worm wheel 908, the interior of the worm wheel 908 is fixedly connected with a rotating rod 907, and one side of the rotating rod 907 is fixedly connected with a bidirectional screw 903, The outer wall of the bidirectional screw 903 is threadedly connected with a moving block 901, and a cross bar 902 is movably provided through the upper end surface of the moving block 901. An L-shaped groove 904 is provided at the bottom of the moving block 901, and the L-shaped groove 904 is symmetrically provided on the upper surface of the mounting block 15. An L-shaped plate 905 is movably provided inside the L-shaped groove 904, and the top of the L-shaped plate 905 is fixedly connected to the bottom of the moving block 901, and the bottom of the mounting block 15 is fixedly connected with a fixed block 5, and a marker body 6 is installed at the bottom of the fixed block 5;

[0026] Specifically, Figure 1 , Figure 2 and Figure 3As shown, when in use, when the marker body 6 needs to be disassembled and repaired, the rotating plate 11 can be rotated, and the rotating plate 11 rotates to drive the worm 906 to rotate, and the worm 906 rotates to drive the worm wheel 908 to rotate, and the worm wheel 908 rotates through the rotating rod 907 to drive the two-way screw 903 to rotate, and the two-way screw 903 rotates to drive the two moving blocks 901 to move in a direction approaching each other, and the two moving blocks 901 move to drive the two L-shaped plates 905 to move in a direction approaching each other until the protruding end of the L-shaped plate 905 disengages from the L-shaped groove 904, and then the marker body 6 is moved downward until the mounting block 15 disengages from the mounting groove 14, thereby completing the disassembly of the marker body 6. When it is necessary to repair When installing the marker body 6, place the marker body 6 directly below the mounting plate 12, and align the mounting block 15 with the mounting groove 14, then move the marker body 6 upward until the mounting block 15 is completely inserted into the mounting groove 14, and then rotate the turn plate 11 in the opposite direction, and finally drive the L-shaped plate 905 to be inserted into the L-shaped groove 904, thereby completing the fixation of the mounting block 15, and then completing the installation of the marker body 6, which solves the problem that the existing bridge detection markers are mostly installed with multiple fixed mounting structures. When the marker malfunctions and needs to be disassembled, the multiple fixed mounting structures need to be disassembled one by one, which is inconvenient and affects the normal use of the marker.

[0027] Working principle: In the present application, when the marker body 6 needs to be disassembled and repaired, the rotating plate 11 can be rotated, and the rotating plate 11 rotates to drive the worm 906 to rotate, and the worm 906 rotates to drive the worm wheel 908 to rotate, and the worm wheel 908 rotates to drive the bidirectional screw 903 to rotate through the rotating rod 907, and the bidirectional screw 903 rotates to drive the two moving blocks 901 to move in a direction approaching each other, and the two moving blocks 901 move to drive the two L-shaped plates 905 to move in a direction approaching each other until the protruding end of the L-shaped plate 905 disengages from the L-shaped groove 904, and then the marker body 6 is moved downward until the mounting block 15 disengages from the mounting groove 14, thereby completing the disassembly of the marker body 6, and secondly, the output end of the forward and reverse motor 10 can be used to drive the rotating roller 17 to rotate, and the rotating roller 17 rotates through the mutual cooperation of the winding cloth 16, the mounting plate 12 and the fixed block 5, so as to drive the marker body 6 to rise and fall, thereby better facilitating the use of the staff and thereby improving the practicality of the marker.

[0028] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention no longer explains the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0029] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0030] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A marker for bridge inspection, comprising a fixing plate (1) and a mounting mechanism (9), characterized in that: The bottom of the fixed plate (1) is fixedly connected to a connecting rod (7), the bottom of the connecting rod (7) is fixedly connected to a connecting plate (2), the bottom of the connecting plate (2) is fixedly connected to a box (8), one side of the box (8) is fixedly connected to a power supply box (3), the other side of the box (8) is fixedly installed with a forward and reverse motor (10), the output end of the forward and reverse motor (10) is fixedly connected to a rotating roller (17), and the rotating roller (17) is rotatably arranged inside the box (8), and a winding cloth (16) is wound around the outer wall of the rotating roller (17), and the winding cloth (16) is wound around the outer wall of the rotating roller (17). ) passes through the box body (8) and extends to the bottom of the box body (8), one end of the winding cloth (16) is fixedly connected to a mounting plate (12), a rotating plate (11) is rotatably provided on the front end surface of the mounting plate (12), a mounting groove (14) is provided on the lower surface of the mounting plate (12), a mounting block (15) is movably provided inside the mounting groove (14), a mounting mechanism (9) is provided on the top of the mounting block (15), a fixing block (5) is fixedly connected to the bottom of the mounting block (15), and a marker body (6) is installed on the bottom of the fixing block (5).

2. A bridge detection marker according to claim 1, characterized in that: The mounting mechanism (9) comprises a worm (906), wherein the front end of the worm (906) is fixedly connected to the rear end of the rotating plate (11), and the bottom of the worm (906) is transmission-connected to a worm wheel (908).

3. A bridge detection marker according to claim 2, characterized in that: A rotating rod (907) is fixedly connected inside the worm wheel (908), and a bidirectional screw rod (903) is fixedly connected to one side of the rotating rod (907).

4. A bridge detection marker according to claim 3, characterized in that: The outer wall of the bidirectional screw (903) is threadedly connected to a moving block (901), and a cross bar (902) is movably provided through the upper end surface of the moving block (901).

5. A bridge detection marker according to claim 4, characterized in that: An L-shaped groove (904) is provided at the bottom of the moving block (901), and the L-shaped groove (904) is symmetrically provided on the upper surface of the mounting block (15); an L-shaped plate (905) is movably provided inside the L-shaped groove (904), and the top of the L-shaped plate (905) is fixedly connected to the bottom of the moving block (901).

6. A bridge detection marker according to claim 1, characterized in that: A storage battery (13) is installed inside the power supply box (3), and a box door (4) is movably provided on the front end surface of the power supply box (3) via a hinge.

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