Measuring head installation anti-shaking device

Abstract

The utility model relates to a measuring head installation anti-shake device, comprising a thickness gauge frame, two ends of the thickness gauge frame are provided with hanging grooves used for hanging a measuring head, side ends of the measuring head are fixedly connected with inverted L-shaped hanging plates, and the hanging plates are fastened with the thickness gauge frame and the measuring head through angle iron and bolts. A hanging groove is formed in the top of the thickness gauge frame, a screw hole is formed in the top of the thickness gauge frame in the hanging groove so that one bolt can penetrate through the angle iron and the hanging plate to be screwed and fastened, a hook is fixedly connected to the angle iron, a winding rod is fixedly arranged at the top of the thickness gauge frame, and the winding rod and the hook are wound and fastened through a steel wire rope. The measuring head can be effectively prevented from shaking, and the measuring precision is guaranteed.

Description

Technical Field

[0001] The utility model relates to an anti - sway device for measuring head installation. Background Art

[0002] The thickness gauge is an important detection instrument in cold rolling. During the cold rolling process, it detects the thickness of cold - rolled aluminum plates to ensure product quality. The measuring heads of traditional thickness gauges are all hung at both ends of the thickness gauge frame. After long - term use, due to the need to reciprocally move horizontally between the measuring station and the non - measuring station, and combined with the self - weight of the measuring head, obvious sway will occur during measurement after displacement, affecting the measurement accuracy of aluminum plates / aluminum strips. Content of the Utility Model

[0003] In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide an anti - sway device for measuring head installation, which is not only simple and reasonable in structure, but also effectively avoids the sway from affecting the measurement accuracy.

[0004] To solve the above - mentioned technical problem, the technical solution of the utility model is: an anti - sway device for measuring head installation, including a thickness gauge frame. Hanging grooves for hanging the measuring heads are opened at both ends of the thickness gauge frame. Inverted L - shaped hanging plates are fixedly connected to the side ends of the measuring heads. The hanging plates, the thickness gauge frame and the measuring heads are fastened by angle irons and bolts. A screw hole is opened at the top of the thickness gauge frame in the hanging groove for one of the bolts to pass through the angle iron and the hanging plate and then be screwed and fastened. A hook is fixedly connected to the angle iron. A winding rod is fixedly arranged at the top of the thickness gauge frame. The winding rod and the hook are wound and fastened by a steel wire rope.

[0005] Further, at least two groups of the hanging grooves are longitudinally spaced, and at least two groups of the hanging plates are provided corresponding to the hanging grooves one by one.

[0006] Further, the cross - section of the hanging groove is in an L - shape matching the hanging plate so that the top end face of the horizontal section of the hanging plate is lower than the upper end face of the thickness gauge frame.

[0007] Further, one end of the angle iron is attached to the upper end face of the horizontal section of the top of the hanging plate, and the other end is attached to the vertical face of the side end of the measuring head, and both are fastened by bolts.

[0008] Further, a perforation for the steel wire rope to pass through is radially penetrated on the winding rod. A threaded hole communicating with the perforation is vertically opened downward at the top of the winding rod, and a set - screw is screwed through the threaded hole to tighten the steel wire rope after tensioning.

[0009] Further, the thickness gauge frame is in an inverted U - shape, and the measuring heads are respectively connected to the ends of its horizontal extension section.

[0010] Compared with the prior art, the utility model has the following beneficial effects: Through the cooperative insertion of the hanging plate and the hanging groove and the angle iron, the measuring head is firmly connected to the thickness gauge frame, restricting its longitudinal and vertical shaking. Then, in cooperation with the steel wire rope and the winding rod, its lateral shaking is restricted. The anti-shaking device for the installation of the measuring head has a simple structure, can effectively avoid the shaking of the measuring head, and ensure the measurement accuracy.

[0011] The following further elaborates on the present utility model in detail in conjunction with the attached drawings and specific embodiments. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model;

[0013] Figure 2 is Figure 1 an enlarged schematic diagram of A in

[0014] Figure 3 It is a top view schematic diagram of an embodiment of the present utility model;

[0015] Figure 4 It is a schematic diagram of the working state of an embodiment of the present utility model.

[0016] In the figure: 1 - thickness gauge frame, 2 - measuring head, 3 - hanging groove, 4 - hanging plate, 5 - angle iron, 6 - bolt, 7 - screw hole, 8 - hook, 9 - winding rod, 10 - steel wire rope, 11 - through hole, 12 - threaded hole, 13 - set screw. Specific Embodiments

[0017] To make the above features and advantages of the present utility model more obvious and understandable, specific embodiments are hereinafter given and described in detail in conjunction with the attached drawings as follows.

[0018] As Figures 1 to 4 shown, the anti-shaking device for the installation of the measuring head includes a thickness gauge frame 1. Hanging grooves 3 for hanging the measuring head 2 are provided at both ends of the thickness gauge frame. Inverted L-shaped hanging plates 4 are fixedly connected to the side ends of the measuring head. The hanging plates, the thickness gauge frame, and the measuring head are firmly fixed by an angle iron 5 and a bolt 6. A screw hole 7 is provided at the top of the thickness gauge frame in the hanging groove for one of the bolts to pass through the angle iron and the hanging plate and be screwed and fastened. A hook 8 is fixedly connected to the angle iron. A winding rod 9 is fixedly provided at the top of the thickness gauge frame. The winding rod and the hook are firmly wound and fixed by a steel wire rope 10.

[0019] In the embodiment of the present utility model, at least two groups of the hanging grooves are longitudinally spaced, and at least two groups of the hanging plates are provided corresponding to the hanging grooves one by one.

[0020] In the embodiment of the present utility model, the cross-section of the hanging groove is in an L shape matching the hanging plate so that the top end face of the horizontal section of the hanging plate is lower than the upper end face of the thickness gauge frame.

[0021] In the embodiment of the utility model, one end of the angle iron is attached to the upper end surface of the horizontal section at the top of the hanging plate, and the other end is attached to the vertical surface of the side end of the measuring head, and both are fastened by bolts.

[0022] In the embodiment of the utility model, the winding rod is radially penetrated with a through hole 11 for the wire rope to pass through, and the top of the winding rod is vertically opened with a threaded hole 12 connected to the through hole, and a fixing bolt 13 is screwed through the threaded hole to tighten the wire rope and then tighten it.

[0023] In the embodiment of the utility model, the thickness gauge frame is in an inverted U shape, and the measuring heads are respectively connected to the ends of its horizontal extension sections.

[0024] In the embodiment of the utility model, the measuring head located at the upper part can be set as an ionization chamber of the thickness gauge, and the measuring head located at the lower part can be set as a radio frequency tube of the thickness gauge, and neither affects the installation and fixation thereof.

[0025] The working principle of the embodiment of the utility model is as follows: when installing the measuring head, align its hanging plate with the hanging slot and insert it, then install the angle iron, and fix the angle iron, hanging plate and thickness gauge frame together by bolts, then pass the steel wire rope through the hook and wrap it around to pass through the through hole, and tighten it, so that the hanging plate is completely against the hanging slot without causing a gap due to the dead weight of the measuring head to cause shaking, then tighten the fixing bolts to prevent the steel wire rope from loosening, and then wrap the passed steel wire rope around the outer periphery of the winding rod to further fix it, completing the installation of the measuring head and preventing shaking. When in use, the thickness gauge frame will slide to the measuring station along the slide rail at its bottom, and the aluminum plate / aluminum strip to be measured will be located between the upper and lower measuring heads for measurement.

[0026] The present invention is not limited to the above-mentioned best implementation mode. Anyone can derive other various forms of anti-shake devices for measuring head installation under the inspiration of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims

1. Measuring head mounting anti-vibration device, characterized in that: It includes a thickness gauge frame. Hanging grooves for hanging the measuring heads are provided at both ends of the thickness gauge frame. Inverted L-shaped hanging plates are fixedly connected to the side ends of the measuring heads. The hanging plates, the thickness gauge frame and the measuring heads are fastened by angle irons and bolts. A threaded hole is provided at the top of the thickness gauge frame in the hanging groove for one of the bolts to pass through the angle iron and the hanging plate and then be screwed and fastened. A hook is fixedly connected to the angle iron. A winding rod is fixedly provided at the top of the thickness gauge frame. The winding rod and the hook are fixedly fastened by winding a steel wire rope between them.

2. The anti-shake device for measuring head installation according to claim 1, characterized in that: At least two groups of the hanging grooves are longitudinally spaced apart, and at least two groups of the hanging plates are provided corresponding to the hanging grooves one by one.

3. The anti-shake device for measuring head installation according to claim 1, characterized in that: The cross section of the hanging groove is L-shaped and is matched with the hanging plate so that the top end face of the horizontal section of the hanging plate is lower than the upper end face of the thickness gauge frame.

4. The anti-shake device for measuring head installation according to claim 1, characterized in that: One end of the angle iron is attached to the upper end face of the horizontal section of the top of the hanging plate, and the other end is attached to the vertical face of the side end of the measuring head, and both are fastened by bolts.

5. The anti-shake device for measuring head installation according to claim 1, wherein: A through hole for the steel wire rope to pass through is radially penetrated on the winding rod. A threaded hole communicating with the through hole is vertically opened downward at the top of the winding rod, and a set bolt is screwed through the threaded hole to tighten the steel wire rope after tensioning.

6. The anti-shake device for measuring head installation according to claim 1, characterized in that: The thickness gauge frame is in an inverted U shape, and the measuring heads are respectively connected to the ends of its horizontal extension section.

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