Clamping assembly for grating sensor

Abstract

The clamping assembly comprises a grating frame, side protection plates, a front protection plate, a rear protection plate and a frame bottom plate, the grating frame is of a cuboid hollow framework, and the two side protection plates are installed on the first side and the second side of the grating frame respectively so as to cover the first side and the second side of the grating frame; the front protection plate is installed on the third side of the grating frame, and the rear protection plate is installed on the fourth side of the grating frame so as to cover the third side and the fourth side of the grating frame. The frame bottom plate is mounted on the fifth side of the grating frame so as to cover the fifth side of the grating frame; the grating sensor is mounted on the sixth side of the grating frame and is exposed on the sixth side; the side protecting plates are inverted L-shaped; the inverted-L-shaped part is placed on the sixth side of the grating frame and does not coincide with the grating sensor in the longitudinal direction.

Description

Technical Field

[0001] The utility model relates to a component capable of supporting a grating, in particular to a clamping component for a grating sensor. Background Art

[0002] With the technological advancement and development of modern industry and the advancement of automation technology, light barriers play a variety of roles in industrial automated production lines, such as distance measurement, length measurement, and presence detection. Light barriers can detect whether a light beam is blocked and the location of the blocked beam, thereby returning relevant information through reflection, providing relevant data to inspectors. Secondly, light barriers are also widely used in material handling equipment. In logistics, warehousing, and other fields, safety light barriers are installed at the entrances and exits of material handling equipment. When an operator enters a hazardous area, the light barriers automatically close, preventing the equipment from activating and ensuring the operator's safety. In actual use, the working environment and installation location of light barriers can be very complex, and the usage scenarios are varied. In some cases, if no protection is provided, the light barrier may be damaged. Therefore, how to provide support and protection for light barriers is of great significance and practical value. Utility Model Content

[0003] In view of this, the present invention provides a clamping assembly for a grating sensor, which can at least solve the aforementioned technical problems.

[0004] According to a first aspect of the present utility model, a clamping assembly for a grating sensor is provided, the clamping assembly comprising a grating frame, side guards, a front guard, a rear guard, and a frame bottom plate, wherein the grating frame is a rectangular hollow structure, the side guards are two, respectively mounted on the first side and the second side of the grating frame to cover the first side and the second side of the grating frame; the front guard is mounted on the third side of the grating frame, the rear guard is mounted on the fourth side of the grating frame to cover the third side and the fourth side of the grating frame; the frame bottom plate is mounted on the fifth side of the grating frame to cover the fifth side of the grating frame;

[0005] The grating sensor is mounted on the sixth side of the grating frame and exposed on the sixth side;

[0006] The side guard plate is in an inverted L-shape; the inverted L-shaped portion is placed on the sixth side of the grating frame and does not overlap with the grating sensor in the longitudinal direction.

[0007] In some exemplary embodiments, the grating frame includes four horizontal bars and at least four vertical bars, two vertical bars are respectively located at both ends of the horizontal bars, two horizontal bar ends are connected to the ends of the vertical bars, and two horizontal bar ends are connected to the middle of the vertical bars.

[0008] In some exemplary embodiments, a support rod is provided between the vertical rods at both ends of the horizontal rod, and both ends of the support rod are respectively connected to the two vertical rods at both ends of the horizontal rod.

[0009] In some exemplary embodiments, a vertical rod is provided in the middle of the crossbar, and the vertical rods are symmetrically arranged on both sides of the crossbar to support the crossbar.

[0010] In some exemplary embodiments, a support rod is provided between the vertical rods symmetrically arranged on both sides of the cross rod, and both ends of the support rod are respectively connected to the two cross rods symmetrically arranged.

[0011] In some exemplary embodiments, one end of the front guard plate and the rear guard plate is a U-shaped structure, and the U-shaped structure corresponds to the exposed portion of the vertical rod on the upper horizontal rod.

[0012] In some exemplary embodiments, the frame base plate is rectangular and matches the ground shape of the grating frame; circular holes are provided on the surface of the frame base plate for connecting with the grating frame and the support surface to connect the grating frame and fix the entire device at the same time.

[0013] According to the clamping assembly for the grating sensor according to the embodiment of the present application, the operation method is simple, and installation and disassembly can be quickly achieved, which greatly improves the detection efficiency. The front and rear guard plates adopt a U-shaped design, and the upper part of the plate surface is hollowed out, which can increase the passability of various detection workpieces. In addition, since the profiles are connected by bolts, the connection position of the profiles can be adjusted, and thus the installation height of the grating sensor can be adjusted, making the detection range wider. The clamping assembly adopts a simple but reliable mechanical structure, which can ensure the functional stability and reliability of the device. In addition, the various components of the clamping assembly are made of lightweight and low-priced materials, which ensures the lightness and portability of the clamping assembly while reducing the cost of testing, maintenance, and replacement of components. During the design and manufacturing process, the clamping assembly fully considered environmental factors, adopted environmentally friendly materials, and reduced environmental impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] To more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0015] Figure 1 A schematic structural diagram of a grating frame according to an embodiment of the present application is shown;

[0016] Figure 2A schematic structural diagram of a side guard plate according to an embodiment of the present application is shown;

[0017] Figure 3 A schematic structural diagram of the front and rear guard plates of an embodiment of the present application is shown;

[0018] Figure 4 A schematic structural diagram of a frame base plate according to an embodiment of the present application is shown;

[0019] Figure 5 A schematic diagram of the connection structure of a grating component according to an embodiment of the present application is shown;

[0020] Figure 6 A schematic structural diagram of a grating assembly according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0021] Exemplary embodiments are described in detail herein, with examples illustrated in the accompanying drawings. When the following description refers to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all possible embodiments consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with certain aspects of the present disclosure.

[0022] The essence of the technical solution of the embodiment of the present application is explained in detail below with reference to the accompanying drawings.

[0023] Figure 1 A schematic diagram showing the structure of the grating frame of an embodiment of the present application is shown. Figure 2 A schematic diagram showing the structure of the side guard plate of an embodiment of the present application is shown. Figure 5 A schematic diagram showing the connection structure of the grating components of the embodiment of the present application is shown. Figure 6 The schematic diagram of the structure of the grating assembly of the embodiment of the present application is shown. As shown in the above figure, the clamping assembly for the grating sensor of the embodiment of the present application includes a grating frame 10, a side guard plate 20, a front guard plate 30, a rear guard plate 30 and a frame bottom plate 40, wherein, as shown in FIG. Figure 1 As shown, the grating frame 10 is a rectangular hollow structure, and the side guard plates 20 are two, which are respectively installed on the first side and the second side of the grating frame 10 to cover the first side and the second side of the grating frame 10; the front guard plate 30 is installed on the third side of the grating frame, and the rear guard plate 30 is installed on the fourth side of the grating frame to cover the third side and the fourth side of the grating frame; the frame bottom plate 40 is installed on the fifth side of the grating frame to cover the fifth side of the grating frame;

[0024] The grating sensor 50 is installed on the sixth side of the grating frame and is exposed on the sixth side.

[0025] like Figure 1As shown, the grating frame 10 includes four horizontal bars 11 and at least four vertical bars 12. The two vertical bars 12 are respectively located at the two ends of the horizontal bar 11. The ends of the two horizontal bars 11 are connected to the ends of the vertical bars 12, and the ends of the two horizontal bars 11 are connected to the middle of the vertical bars 12.

[0026] like Figure 1 As shown, a support rod 13 is provided between the vertical rods 12 at both ends of the crossbar 11, and the ends of the support rod 13 are respectively connected to the two vertical rods 12 at both ends of the crossbar 11. A vertical rod 12 is provided in the middle of the crossbar 11, and the vertical rods 12 are symmetrically arranged on both sides of the crossbar 11 to support the crossbar 11. A support rod 13 is provided between the vertical rods 12 symmetrically arranged on both sides of the crossbar 11, and the ends of the support rod 13 are respectively connected to the two symmetrically arranged crossbars 11.

[0027] Specifically, if Figure 1 As shown, the grating frame 10 is made of 20 40×40 square four-sided grooved aluminum profiles cut to the required length and assembled with corner pieces by bolts. Its overall appearance is a rectangular parallelepiped, and its purpose is to provide support for the grating sensor 50.

[0028] like Figure 2 As shown, the side guard plate 20 is in an inverted L shape. Figure 5 、 Figure 6 As shown, the inverted L-shaped portion is placed on the sixth side of the grating frame and does not overlap with the grating sensor in the longitudinal direction. The side guard plates 20 and the front and rear guard plates 30 are all thin plates with a thickness of 2 mm. Figure 3 The schematic diagram of the structure of the front and rear guard plates of the embodiment of the present application is shown in FIG. Figure 3 As shown, the upper end portion 31 of the front and rear guard plates 30 is roughly U-shaped, and corresponding circular holes 32 are opened on the front and rear guard plates 30, so that the front and rear guard plates 30 can be connected to the grating frame 10. The function of the front and rear guard plates 30 is to protect the grating sensor 50 from damage.

[0029] Figure 4 The schematic diagram of the structure of the frame bottom plate of the embodiment of the present application is shown as follows: Figure 4 As shown, the frame base plate is a thick plate with a thickness of 15 mm and a rectangular appearance. A circular hole 41 for connecting with the grating frame 10 and a supporting surface such as the ground is opened on the plate surface of the frame base plate. The purpose of the frame base plate 40 is to connect the grating frame and fix the entire device at the same time.

[0030] When assembling the grating assembly of the embodiment of the present application, the grating frame 10 is first built, and then the grating sensor 50 is installed on the grating frame 10. Since the grating frame 10 is made of profiles and there are grooves on the surface of the profile, the grating sensor 50 can be directly fixed to the profile of the grating frame 10 using bolts. Then, the frame base plate 40 is connected to the bottom of the grating frame 10 using bolts. Finally, the side guards 20 and the front and rear guards 30 are screwed into the grooves of the profile through the holes 32 on the front and rear guards 30 using bolts to achieve the fixation of the front and rear guards 30. The height of the front and rear guards 30 is slightly higher than the height of the grating frame 10, so that the grating sensor 50 can be protected inside and play a protective role. At this point, the entire grating assembly is installed, and a certain distance is left between the tops of the side guards 20 on both sides, that is, the object to be detected is allowed to enter the interior of the grating assembly through the gap between the tops of the two side guards, thereby being detected by the grating sensor 50. The grating frame 10 provides support for the grating sensor 50, and the side guard plate 20 provides protection, thereby meeting the design purpose.

[0031] The grating assembly of the embodiment of the present application is simple to operate and can be quickly installed and disassembled, which greatly improves the detection efficiency. At the same time, the material of the grating frame is selected from aluminum profiles, and the profiles are connected using angle pieces, all of which are finished products, which greatly saves the production time and cost of the grating assembly. Secondly, the grating sensor 50 is connected to the grating frame 10 using bolts, which can be fixed at any place in the profile groove without the need for punching. The installation position of the grating can be adjusted quickly and conveniently, and it is infinitely adjustable within the length of the frame. The installation position is more flexible and changeable, and can adapt to more scenarios. If necessary, sensors of different lengths and models can also be installed. The front and rear guard plates adopt a U-shaped design, and the upper part of the plate surface is hollowed out, which can increase the passability of various detection workpieces. In addition, since the profiles are connected by bolts, the connection position of the profiles can be adjusted, thereby adjusting the installation height of the grating sensor, making the detection range wider. The grating assembly of the embodiment of the present application adopts a simple but reliable mechanical structure, which can ensure the functional stability and reliability of the grating assembly. Furthermore, each component of the grating assembly is constructed from lightweight, inexpensive materials, ensuring overall portability while reducing testing, repair, and component replacement costs. Environmental considerations were fully considered during the design and manufacturing process, utilizing environmentally friendly materials to minimize the device's environmental impact.

[0032] This grating assembly offers a new solution for supporting and protecting grating sensors. It can accommodate a variety of grating types and allows for quick and easy adjustment of the grating sensor's mounting position. It features a simple design and lightweight design. All components are pre-assembled and require no drilling during installation, simplifying the testing process while significantly reducing testing costs and improving efficiency. Its modular design allows for quick adjustments based on diverse testing requirements, expanding the device's use cases and facilitating maintenance.

[0033] The above description is merely an embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A clamping assembly for a grating sensor, characterized in that: The clamping assembly includes a grating frame, side guards, a front guard, a rear guard, and a frame bottom plate, wherein the grating frame is a rectangular hollow structure, the side guards are two, respectively installed on the first side and the second side of the grating frame to cover the first side and the second side of the grating frame; the front guard is installed on the third side of the grating frame, and the rear guard is installed on the fourth side of the grating frame to cover the third side and the fourth side of the grating frame; the frame bottom plate is installed on the fifth side of the grating frame to cover the fifth side of the grating frame; The grating sensor is mounted on the sixth side of the grating frame and exposed on the sixth side; The side guard plate is in an inverted L-shape; the inverted L-shaped portion is placed on the sixth side of the grating frame and does not overlap with the grating sensor in the longitudinal direction.

2. The clamping assembly according to claim 1, wherein: The grating frame includes four horizontal bars and at least four vertical bars, two vertical bars are respectively located at both ends of the horizontal bars, the ends of the two horizontal bars are connected to the ends of the vertical bars, and the ends of the two horizontal bars are connected to the middle parts of the vertical bars.

3. The clamping assembly according to claim 2, wherein: A support rod is provided between the vertical rods at both ends of the horizontal rod, and both ends of the support rod are respectively connected to the two vertical rods at both ends of the horizontal rod.

4. The clamping assembly according to claim 2, wherein: A vertical rod is provided in the middle of the crossbar, and the vertical rods are symmetrically arranged on both sides of the crossbar to support the crossbar.

5. The clamping assembly according to claim 4, characterized in that A support rod is arranged between the vertical rods symmetrically arranged on both sides of the cross rod, and both ends of the support rod are respectively connected to the two cross rods symmetrically arranged.

6. The clamping assembly according to claim 1, wherein: One end of the front guard plate and the rear guard plate is a U-shaped structure, and the U-shaped structure corresponds to the exposed part of the vertical rod on the upper horizontal rod.

7. The clamping assembly according to claim 1, wherein: The frame bottom plate is rectangular and matches the ground shape of the grating frame; circular holes for connecting with the grating frame and the supporting surface are opened on the plate surface of the frame bottom plate to connect the grating frame and fix the entire device at the same time.

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