Bridge settlement measuring device

Abstract

The utility model relates to the technical field of bridge settlement measurement, in particular to a bridge settlement measuring device which comprises a base plate, a spraying template is arranged on the base plate, an anti-toppling structure is arranged at the top of the spraying template, hinge seats are fixed at the upper end and the lower end of one side of the spraying template, and cleaning plates are rotatably arranged in the two hinge seats. The spraying template for bridge settlement measurement solves the problems that the top of an existing spraying template for bridge settlement measurement is prone to inclination, and scale hollowed-out holes in the side face of the spraying template cannot be cleaned and dredged in time, so that the spraying template cannot be used normally.

Description

Technical Field

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

[0002] In some bridge structures, settlement observation points are set up, usually on the side of the pier body. When the pier body is poured with concrete, a settlement observation mark is embedded in advance, which is a metal rod protruding from the pier body. There is a protruding hemisphere or an obvious protrusion on the observation point of the observation mark, and at the same time, it is kept at a certain distance from the pier body to ensure that a vertical ruler can be erected on the upper part of the observation mark. Its main function is to observe the settlement value of the bridge through this point. In actual operation, this measurement method has both advantages and disadvantages. The advantage is that the observation mark is of low value and difficult to steal, so it can be used for a long time with low material cost. The disadvantage is that when using the observation mark for measurement, personnel need to bring a ruler to the point to perform the ruler erection operation, and ensure that the ruler is in a vertical horizontal state when erecting the ruler. When encountering some piers in difficult-to-reach locations such as rivers, seas, lakes, or slopes, it is time-consuming and laborious, which is not only inefficient but also increases the personal safety risk of the surveyors. During the long-term monitoring process, the inventors proposed a method of spraying a ruler pattern on the pier to replace manual ruler erection, thereby improving efficiency and reducing the personal safety risk of the surveyors.

[0003] A bridge settlement measuring device is disclosed in a Chinese utility model patent with application number: CN202321902118.4, and its structure is as follows: it includes a substrate with a flat upper end, a straight insertion hole is provided between the front and rear end faces of the substrate, a first through hole is provided at the four corners of the upper end face of the substrate, a screw is passed through each of the first through hole, and a nut is also sleeved on the screw at the lower end of the substrate. A straight slide groove parallel to the insertion hole is also provided on the upper end face of the substrate, a pusher slidably connected in the slide groove is also provided above the substrate, a locking structure is also provided between the pusher and the substrate, a spray template is detachably installed on the upper end of the pusher, and scale lines and numerical characters matching the scale lines are hollowed out in the spray template, the scale lines are arranged in a direction perpendicular to the upper end face of the substrate, the scale lines are directly above the insertion hole, and the rear end face of the spray template exceeds the rear end of the pusher;

[0004] When the equipment is in use, the spray template needs to be vertically fitted to the outer wall of the pier. However, due to the long length of the spray template, the top of the spray template often cannot fit the outer wall of the pier and will tilt to one side, making it inconvenient to spray and the spray value is not accurate enough. In addition, the height of the hollow hole of the ruler on one side of the spray template is narrow. After multiple spraying, the hollow hole of the ruler will be blocked by the spray material. If the hollow hole of the ruler is not cleaned in time, the spray template cannot be used normally. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the top of the existing spray template used for measuring bridge settlement is prone to tilt, and the scale hollow holes on the side of the spray template cannot be cleaned and unblocked in time, resulting in the problem that the spray template cannot be used normally.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is a bridge settlement measuring device, including a base plate, a spray template is provided on the base plate, an anti-dumping structure is provided on the top of the spray template, hinged seats are fixed at the upper and lower ends of one side of the spray template, and a cleaning plate is rotatably provided in the two hinged seats.

[0007] As a further solution of the utility model: the anti-dumping structure includes a winding frame fixed on the top of the spray template, a winding roller is provided in the winding frame for vertical rotation, and is used to wind and tighten the steel wire. A micro motor is fixed on the top of the winding frame, which can drive the winding roller to rotate, and a steel wire is fixed on the outside of the winding roller, and the steel wire is wound around the outside of the winding roller.

[0008] As a further solution of the utility model: a through hole is opened on one side of the winding frame, one end of the steel wire extends out of the through hole, and a clamping frame is fixed on the other side of the winding frame.

[0009] As a further solution of the utility model: a hanging structure is fixed to one end of the extended steel wire, and the hanging structure includes a circular frame fixed to one end of the steel wire, a circular hole is opened on one side of the circular frame, and a sliding rod is slidably provided in the circular hole, and one end of the sliding rod is located on the inner side of the circular frame and a baffle is fixed thereto, and a compression spring is sandwiched between the baffle and one side of the circular frame, so that the steel wire can be tied to the outer wall of the pier without hindering the up and down movement of the steel wire, and a snap buckle is fixed to the other end of the sliding rod, and the snap buckle is snapped into the snap frame to facilitate the steel wire to be tied to the outer wall of the pier.

[0010] As a further solution of the utility model: a battery frame is fixed on the top of the spray template next to the micro motor, a remote control module is installed above the battery frame, the remote control module is a common electronic component available on the market, batteries are placed in the battery frame, the micro motor is electrically connected to the battery and the remote control module respectively, and the output end of the micro motor passes through the winding frame and is fixed on the top of the winding roller.

[0011] As a further solution of the utility model: a plurality of ruler hollow holes are opened on one side of the spray template, and a cleaning top plate corresponding to the plurality of ruler hollow holes is fixed on one side of the cleaning plate. By rotating the cleaning plate, the cleaning top plate can push out the paint stains in the ruler hollow holes to keep the ruler hollow holes unobstructed.

[0012] Compared with the prior art, the utility model has the following advantages: 1. The patent adds an anti-dumping structure. By wrapping the steel wire around the bridge pier, the top of the spraying template can be attached to the outer wall of the bridge pier, which can stabilize the position of the spraying template and prevent it from tilting;

[0013] 2. A cleaning plate structure is added. Several cleaning top plates on one side of the cleaning plate are used to push out the paint stains in the hollow holes of the ruler to ensure the unobstructed hollow holes of the ruler for its continuous use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 The utility model is a three-dimensional diagram of the overall structure of a bridge settlement measuring device.

[0016] Figure 2 The utility model is a stereoscopic diagram of the local structure of a bridge settlement measuring device.

[0017] Figure 3 The utility model is a partial structural cross-sectional view of a bridge settlement measuring device.

[0018] Figure 4 This is an enlarged view of the structure of part A in a bridge settlement measuring device of the utility model.

[0019] In the attached figure:

[0020] 1. Base plate; 2. Spraying template; 3. Articulated seat; 4. Cleaning plate; 5. Winding frame; 6. Winding roller; 7. Micro motor; 8. Steel wire; 9. Snap-on frame; 10. Hanging structure; 11. Battery frame; 12. Remote control module; 2.1. Hollow hole for ruler; 4.1. Cleaning top plate; 10.1. Round frame; 10.2. Sliding rod; 10.3. Stop platform; 10.4. Compression spring; 10.5. Snap-on buckle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] The utility model provides a technical solution to solve the existing problems raised in the background technology.

[0023] Combined with Figure 1-4 It can be known that the structure includes a substrate 1, a spray template 2 is provided on the substrate 1, an anti-dumping structure is provided on the top of the spray template 2, hinge seats 3 are fixed at both ends of one side of the spray template 2, and cleaning plates 4 are rotatably provided in the two hinge seats 3.

[0024] The anti-dumping structure includes a winding frame 5 fixed on the top of the spray template 2, a winding roller 6 is vertically rotated in the winding frame 5, which is used to wind and tighten the steel wire 8, a micro motor 7 is fixed on the top of the winding frame 5, which can drive the winding roller 6 to rotate, and a steel wire 8 is fixed on the outside of the winding roller 6, and the steel wire 8 is wound on the outside of the winding roller 6; a through hole is opened on one side of the winding frame 5, one end of the steel wire 8 extends out of the through hole, and a clamping frame 9 is fixed on the other side of the winding frame 5; The end of the steel wire 8 extending out is fixed with a hanging structure 10, which includes a circular frame 10.1 fixed to one end of the steel wire 8, a circular hole is opened on one side of the circular frame 10.1, a slide rod 10.2 is slidably arranged in the circular hole, one end of the slide rod 10.2 is located inside the circular frame 10.1 and a stopper 10.3 is fixed, and a compression spring 10.4 is sandwiched between the stopper 10.3 and one side of the circular frame 10.1, so that the steel wire 8 is tied to the outer wall of the bridge pier without To prevent the steel wire 8 from moving up and down, a snap-on buckle 10.5 is fixed to the other end of the slide bar 10.2. The snap-on buckle 10.5 is snapped into the snap-on frame 9 so that it can be tied to the outer wall of the pier through the steel wire 8. A battery frame 11 is fixed to the top of the spray template 2, which is located next to the micro motor 7. A remote control module 12 is installed above the battery frame 11. The remote control module 12 is a common electronic component available on the market. Batteries are placed in the battery frame 11. The micro motor 7 is electrically connected to the battery and the remote control module 12 respectively. The output end of the micro motor 7 is fixed to the top of the winding roller 6 through the winding frame 5. A plurality of scale hollow holes 2.1 are opened on one side of the spray template 2. A cleaning top plate 4.1 corresponding to the plurality of scale hollow holes 2.1 is fixed on one side of the cleaning plate 4. By rotating the cleaning plate 4, the cleaning top plate 4.1 can push out the paint stains in the scale hollow holes 2.1 to keep the scale hollow holes 2.1 unobstructed.

[0025] The working principle of the present application is as follows: when spraying the scale on the outside of the pier, first, the structure such as the base plate is fixed above the pier, and then the spray template is set vertically, and then the hanging structure 10 is pulled to extend the steel wire 8, and then the steel wire 8 is wrapped around the pier for one week, and then the snap buckle 10.5 is snapped into the snap frame 9, and then the top of the spray template 2 can also fit with the outer wall of the pier without tipping over. If the spraying is completed, the micro motor 7 can be remotely started to drive the winding roller 6 to rotate, so that the steel wire 8 is wound around the outside of the winding roller 6; if the scale hollow hole 2.1 on one side of the spray template 2 is blocked due to a lot of spray scale due to spraying, the cleaning plate 4 can be rotated to drive the cleaning top plate 4.1 to move, so that the cleaning top plate 4.1 can push out the spray scale in the scale hollow hole 2.1, so that the scale hollow hole 2.1 remains unobstructed.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A bridge settlement measuring device, comprising a substrate (1), the substrate (1) being provided with a spraying template (2), characterized in that: The top of the spraying template (2) is provided with an anti-dumping structure, and hinge seats (3) are fixed at both upper and lower ends of one side of the spraying template (2), and cleaning plates (4) are rotatably provided in the two hinge seats (3); The anti-dumping structure comprises a winding frame (5) fixed on the top of the spraying template (2), a winding roller (6) is arranged in the winding frame (5) for vertical rotation, a micro motor (7) is fixed on the top of the winding frame (5), a steel wire (8) is fixed on the outside of the winding roller (6), and the steel wire (8) is wound around the outside of the winding roller (6).

2. A bridge settlement measuring device according to claim 1, characterized in that: A through hole is provided on one side of the winding frame (5), one end of the steel wire (8) extends out of the through hole, and a clamping frame (9) is fixed on the other side of the winding frame (5).

3. A bridge settlement measuring device according to claim 2, characterized in that: A hanging structure (10) is fixed to one end of the steel wire (8), and the hanging structure (10) comprises a circular frame (10.1) fixed to one end of the steel wire (8), a circular hole is opened on one side of the circular frame (10.1), a sliding rod (10.2) is slidably arranged in the circular hole, one end of the sliding rod (10.2) is located inside the circular frame (10.1) and a stopper (10.3) is fixed thereto, a compression spring (10.4) is sandwiched between the stopper (10.3) and one side of the circular frame (10.1), and a snap-fit ​​buckle (10.5) is fixed to the other end of the sliding rod (10.2).

4. A bridge settlement measuring device according to claim 1, characterized in that: A battery frame (11) is fixed at the top of the spraying template (2) and is located next to the micro motor (7). A remote control module (12) is installed above the battery frame (11). Batteries are placed in the battery frame (11). The micro motor (7) is electrically connected to the battery and the remote control module (12) respectively. The output end of the micro motor (7) passes through the winding frame (5) and is fixed to the top of the winding roller (6).

5. A bridge settlement measuring device according to claim 4, characterized in that: A plurality of scale hollow holes (2.1) are provided on one side of the spraying template (2), and a cleaning top plate (4.1) corresponding to the plurality of scale hollow holes (2.1) is fixed on one side of the cleaning plate (4).

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