Grating mounting bracket

Abstract

The utility model provides a grating mounting support relates to grating instrument technical field, include: at least one support body, the support body includes: first mounting plate and second mounting plate, is provided with first assembly part and second assembly part on the first mounting plate, the one side of second mounting plate is connected with first mounting plate, is provided with third assembly part and fourth assembly part on the second mounting plate, wherein, including at least two kinds of use state, first state, through first assembly part and the detachable connection of optical element's end, through fourth assembly part and the detachable connection of the component to be installed, optical element's detection surface is away from the component to be installed, optical element presents the front detection state, second state, optical element rotates ninety degrees with the central axis as the rotation axis, third assembly part and the detachable connection of optical element's end, second assembly part and the detachable connection of the component to be installed, optical element changes from the front detection state to the side detection state.

Description

Technical Field

[0001] This utility model relates to the field of grating instrument technology, and in particular to a grating mounting bracket. Background Technology

[0002] Safety light curtains (also known as safety light screens or safety photoelectric protection devices) are safety protection devices based on the principle of photoelectric sensing. They are widely used in mechanical equipment with human-machine interaction risks, such as punch presses, shearing machines, bending machines, and automated production lines. Their basic structure usually consists of a transmitter and a receiver. The transmitter emits infrared beams at certain intervals, and the receiver receives them to form a light curtain. When a human or foreign object enters the danger zone and blocks the beam, the system immediately outputs a control signal to cut off the driving power of the machine or stop the dangerous action, thereby avoiding personal injury and equipment damage.

[0003] In the existing technology, the traditional bracket structure used to install safety light curtains is often quite complex, uses a lot of materials and is bulky. When encountering different installation scenarios, it is necessary to replace the bracket with a corresponding shape, which is quite troublesome. Utility Model Content

[0004] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a grating mounting bracket, which solves at least one of the above-mentioned technical problems. It has the advantages of simple structure and less material usage to reduce costs.

[0005] To achieve the above objectives, this utility model provides a grating mounting bracket, comprising: At least one support body, the support body comprising: A first mounting plate, wherein a first assembly part and a second assembly part are provided on the first mounting plate; A second mounting plate is connected to one side of the first mounting plate, and a third assembly part and a fourth assembly part are provided on the second mounting plate. The device includes at least two usage states. In the first state, the grating is detachably connected to the end of the grating via the first assembly part and detachably connected to the component to be installed via the fourth assembly part. In this state, the detection surface of the grating is away from the component to be installed. In the second state, the grating rotates 90 degrees around its central axis. The third assembly part is detachably connected to the end of the grating and the second assembly part is detachably connected to the component to be installed.

[0006] Optionally, the first assembly part includes a first assembly through hole penetrating through opposite sides of the first mounting plate, and the second assembly part includes a second assembly through hole penetrating through opposite sides of the first mounting plate.

[0007] Optionally, the second mounting through hole is U-shaped and connects to the side of the first mounting plate away from the second mounting plate. There are two first mounting through holes, which are symmetrically arranged on the side of the second mounting through hole with the bisector of the second mounting through hole as the axis of symmetry.

[0008] Optionally, the third assembly part includes a third assembly through hole penetrating both opposite sides of the second mounting plate, and the fourth assembly part includes a fourth assembly through hole penetrating both opposite sides of the second mounting plate.

[0009] Optionally, the fourth mounting through hole is U-shaped and connects to one side of the second mounting plate, and the third mounting through hole is provided in two parts and is symmetrically arranged on the side of the fourth mounting through hole with the bisector of the fourth mounting through hole as the axis of symmetry.

[0010] Optionally, a wing plate extends outward from one side of the second mounting plate. The wing plate is provided with a fifth mounting through hole penetrating its opposite sides. In the third state, the bracket body is rotated downward by 90° from the second state. It is detachably connected to the end of the grating through the first mounting part and detachably connected to the component to be installed through the fifth mounting through hole. At this time, the third mounting part and the fourth mounting part are blocked by the grating, and the detection surface of the grating is away from the component to be installed.

[0011] Optionally, the first mounting plate is perpendicular to the second mounting plate.

[0012] Optionally, the first mounting plate, the second mounting plate, and the wing plate are integrally formed, and the connection between the first mounting plate and the second mounting plate is bent to form a rounded corner transition.

[0013] Optionally, the bracket body is provided in two parts, which are respectively used to connect to the top and bottom of the grating.

[0014] Optionally, the first and third assembly through holes are irregularly shaped waist holes.

[0015] Compared with the prior art, the advantages of this application are: 1. This utility model comprises at least one bracket body, the bracket body including: a first mounting plate and a second mounting plate. The first mounting plate is provided with a first assembly part and a second assembly part; the second mounting plate is connected to one side of the first mounting plate, and the second mounting plate is provided with a third assembly part and a fourth assembly part; wherein, it includes at least two usage states. In the first state, the first assembly part is detachably connected to the end of the optical element, and the fourth assembly part is detachably connected to the component to be installed. At this time, the second mounting plate is facing upward, the detection surface of the optical element is away from the component to be installed, and the optical element is in a front detection state. In the second state, the optical element is rotated 90 degrees around its central axis, the third assembly part is detachably connected to the end of the optical element, and the second assembly part is detachably connected to the component to be installed. At this time, the second mounting plate is still facing upward. The optical element changes from a front detection state to a side detection state. The two usage states refer to the installation modes achieved by the bracket body through different combinations of assembly parts. Specifically, they can be switched by rotating the optical element and flipping the bracket, which can meet the requirements for adjusting the direction of the detection surface of the optical element.

[0016] 2. The bracket body in this utility model only includes a first mounting plate and a second mounting plate. The structure is simple and uses less material without affecting the installation of the grating, which greatly reduces the cost. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 This is an isometric schematic diagram of the first state when the support body and the grating are in contact in this utility model; Figure 2 This is an isometric schematic diagram of the second state when the support body and the grating are engaged in this utility model; Figure 3 This is an isometric schematic diagram of the third state when the support body and the grating are in contact in this utility model; Figure 4 This is an isometric view of the first state of the bracket body and the grating in this utility model from another perspective; Figure 5 This is an isometric view of the second state of the bracket body and the grating in this utility model from another perspective; Figure 6This is an isometric view of the third state of the bracket body and the grating in this utility model from another perspective; Figure 7 This is an exploded view of the first state when the support body and the grating are in contact in this utility model; Figure 8 This is another exploded view of the first state when the support body and the grating are in contact in this utility model; Figure 9 This is an exploded view of the second state of the bracket body and the grating in this utility model. Figure 10 This is an exploded view of the third state when the support body and the grating are in contact in this utility model.

[0019] Figure label: 100, bracket body; 110, first mounting plate; 111, first mounting through hole; 112, second mounting through hole; 120, second mounting plate; 121, third mounting through hole; 122, fourth mounting through hole; 130, wing plate; 131, fifth mounting through hole; 140, first assembly part; 150, second assembly part; 160, third assembly part; 170, fourth assembly part; 200, optical element. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "back," "side," and "circumferential" used in this utility model to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used to distinguish multiple parts or structures with the same or similar structures, and do not indicate any special limitation on the arrangement order or connection relationship.

[0022] Please refer to Figures 1 to 10This utility model embodiment provides a grating mounting bracket, including: at least one bracket body 100, the bracket body 100 including: a first mounting plate 110 and a second mounting plate 120, the first mounting plate 110 being provided with a first assembly portion 140 and a first assembly portion 150; the second mounting plate 120 being connected to one side of the first mounting plate 110, the second mounting plate 120 being provided with a first assembly portion 160 and a fourth assembly portion 170; wherein, it includes at least two usage states, in the first state, it is connected to the optical grating via the first assembly portion 140. The end of element 200 is detachably connected to the component to be installed via the fourth assembly part 170. In this state, the second mounting plate 120 faces upwards, and the detection surface of the optical element 200 is away from the component to be installed, resulting in a frontal detection state for the optical element 200. In the second state, the optical element 200 rotates 90 degrees around its central axis. The first assembly part 160 is detachably connected to the end of the optical element 200, and the first assembly part 150 is detachably connected to the component to be installed. In this state, the second mounting plate 120 still faces upwards. The optical element 200 changes from a frontal detection state to a side detection state. Further, the bracket body 100 refers to the structural component used to support and connect the optical element 200 and the component to be installed. Specifically, it can be formed by bending metal sheets, providing stable support and reducing material usage. The first mounting plate 110 refers to the base plate in the bracket body 100 used to set the assembly structure, and the second mounting plate 120 refers to the plate connected to the first mounting plate 110. Specifically, it can be formed by welding or integral bending.

[0023] The first assembly part 140 refers to the structure on the first mounting plate 110 used to connect the end of the optical element 200. Specifically, it can be implemented by using a circular through hole and fixing with bolts. Its function is to enable quick assembly and disassembly of the end of the optical element 200. The fourth assembly part 170 refers to the structure on the second mounting plate 120 used to connect the component to be installed. Specifically, it can be implemented by using a U-shaped through hole and fixing with bolts.

[0024] The optical element 200 is a grating. The two usage states refer to the installation modes achieved by the bracket body 100 through different assembly combinations. Specifically, they can be switched by rotating the optical element 200 and flipping the bracket, which meets the adjustment requirements of the detection surface direction of the optical element 200. It can also adapt to different components to be installed and installation scenarios, allowing users to install the grating without changing the mounting bracket.

[0025] In this embodiment, the first assembly part 140 includes a first assembly through hole 111 penetrating both opposite sides of the first mounting plate 110, and the first assembly part 150 includes a second assembly through hole 112 penetrating both opposite sides of the first mounting plate 110. The second assembly through hole 112 is U-shaped and connects to the side of the first mounting plate 110 away from the second mounting plate 120. Two first assembly through holes 111 are provided and symmetrically arranged on the sides of the second assembly through hole 112 with the bisector of the second assembly through hole 112 as the axis of symmetry. Further, the first assembly through hole 111 penetrates both sides of the first mounting plate 110 to form a straight channel, and the second assembly through hole 112 also penetrates both sides of the first mounting plate 110 to form an independent channel. The second assembly through hole 112 is designed as a U-shaped structure, with its open end extending to the edge of the first mounting plate 110 away from the second mounting plate 120. The two first assembly through holes 111 are respectively located on both sides of the second assembly through hole 112 and symmetrically distributed along its bisector. Understandably, when the grating is in the first state, the two bolts pass through the two first mounting through holes 111 and are fixed in a perpendicular direction to the threaded hole at the end of the grating, while the second mounting through hole 112 is in an idle state.

[0026] In this embodiment, the first assembly part 160 includes a third assembly through hole 121 penetrating both opposite sides of the second mounting plate 120, and the fourth assembly part 170 includes a fourth assembly through hole 122 penetrating both opposite sides of the second mounting plate 120. The fourth assembly through hole 122 is U-shaped and connects to one side of the second mounting plate 120. Two third assembly through holes 121 are provided and symmetrically arranged on the sides of the fourth assembly through hole 122 with the bisector of the fourth assembly through hole 122 as the axis of symmetry. Further, two third assembly through holes 121 are provided and symmetrically distributed on both sides of the fourth assembly through hole 122. The fourth assembly through hole 122 is U-shaped and connects to one edge of the second mounting plate 120. The symmetrical arrangement of the third assembly through holes 121 forms a double fixing point, and the open structure of the fourth assembly through hole 122 allows for lateral displacement adjustment.

[0027] Specifically, in the first state, the fourth assembly through hole 122 is connected to the component to be assembled by bolts. In the second state, the end of the grating is bidirectionally fixed by two bolts passing through two third assembly through holes 121. The two symmetrical third assembly through holes 121 form a stable support structure, avoiding the deflection problem caused by single-point fixing. In this embodiment, the component to be assembled includes a column to be assembled. The four walls of the column to be assembled are provided with connecting grooves for connecting with bolts. The component to be assembled is prior art and will not be described in detail here. For details, please refer to Chinese Utility Model Patent Application No. "2024232545608" entitled "A Mounting Bracket for a Safety Grating".

[0028] In this embodiment, a wing plate 130 extends outward from one side of the second mounting plate 120. The wing plate 130 has a fifth mounting through hole 131 penetrating its opposite sides. In the third state, the bracket body 100 is rotated 90° downwards from the second state. It is detachably connected to the end of the grating via the first mounting part 140 and detachably connected to the component to be installed via the fifth mounting through hole 131. At this time, the first mounting part 160 and the fourth mounting part 170 are blocked by the grating, and the detection surface of the grating is away from the component to be installed. Furthermore, the wing plate 130 and the second mounting plate 120 form an extension structure, and the axis of the fifth mounting through hole 131 is perpendicular to the plane of the second mounting plate 120. When the bracket body 100 is rotated, the first mounting plate 110 faces downwards, so that the highest point of the bracket body 100 is the height of the bolt passing through the first mounting plate 110. This allows the grating to be installed on the component to be installed even when there are objects obstructing the grating above it. At this time, the grating is in a front detection state.

[0029] In this embodiment, the first mounting plate 110 is perpendicular to the second mounting plate 120. Furthermore, the first mounting plate 110, the second mounting plate 120, and the wing plate 130 are integrally formed, with the first mounting plate 110 and the second mounting plate 120 forming a right-angle connection structure. This right-angle connection is achieved through a metal sheet bending process, forming a stable L-shaped support frame. The rounded corner transition design at the bend avoids stress concentration while maintaining the continuity of the sheet metal.

[0030] In this embodiment, two bracket bodies 100 are provided, each for connection to the top and bottom of the grating, respectively. Furthermore, fixing the grating at both the top and bottom effectively prevents it from shaking or shifting during use, making the overall installation structure more stable.

[0031] In this embodiment, the first assembly through hole 111 and the third assembly through hole 121 are irregularly shaped waist holes. Furthermore, during the grating installation process, when the bracket body 100 is in the first, second, and third states, the irregularly shaped waist holes provide adjustment allowance for the bolts, avoiding connection failure due to processing errors or assembly deviations.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the substance of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A grating mounting bracket, characterized in that, include: At least one support body (100), the support body (100) comprising: A first mounting plate (110) is provided with a first assembly part (140) and a second assembly part (150). The second mounting plate (120) is connected to one side of the first mounting plate (110), and the second mounting plate (120) is provided with a third assembly part (160) and a fourth assembly part (170). The device includes at least two usage states. In the first state, the optical element (200) is detachably connected to the end of the optical element (200) via the first assembly part (140) and detachably connected to the component to be installed via the fourth assembly part (170). At this time, the detection surface of the optical element (200) is far away from the component to be installed. In the second state, the optical element (200) rotates 90 degrees around its central axis. The third assembly part (160) is detachably connected to the end of the optical element (200) and the second assembly part (150) is detachably connected to the component to be installed.

2. The grating mounting bracket as described in claim 1, characterized in that, The first assembly part (140) includes a first assembly through hole (111) penetrating both sides of the first mounting plate (110), and the second assembly part (150) includes a second assembly through hole (112) penetrating both sides of the first mounting plate (110).

3. The grating mounting bracket as described in claim 2, characterized in that, The second mounting through hole (112) is U-shaped and connects to the side of the first mounting plate (110) away from the second mounting plate (120). There are two first mounting through holes (111) and they are symmetrically arranged on the side of the second mounting through hole (112) with the bisector of the second mounting through hole (112) as the axis of symmetry.

4. The grating mounting bracket as described in claim 3, characterized in that, The third assembly part (160) includes a third assembly through hole (121) penetrating both sides of the second mounting plate (120), and the fourth assembly part (170) includes a fourth assembly through hole (122) penetrating both sides of the second mounting plate (120).

5. The grating mounting bracket as described in claim 4, characterized in that, The fourth mounting through hole (122) is U-shaped and connects to one side of the second mounting plate (120). There are two third mounting through holes (121) and they are symmetrically arranged on the side of the fourth mounting through hole (122) with the bisector of the fourth mounting through hole (122) as the axis of symmetry.

6. The grating mounting bracket as described in claim 1, characterized in that, The second mounting plate (120) has a wing plate (130) extending outward from one side. The wing plate (130) is provided with a fifth mounting through hole (131) penetrating its opposite sides. In the third state, the bracket body (100) is rotated downward by 90° from the second state. It is detachably connected to the end of the grating through the first mounting part (140) and detachably connected to the component to be installed through the fifth mounting through hole (131). At this time, the third mounting part (160) and the fourth mounting part (170) are blocked by the optical element (200), and the detection surface of the optical element (200) is away from the component to be installed.

7. The grating mounting bracket as described in claim 6, characterized in that, The first mounting plate (110) is perpendicular to the second mounting plate (120).

8. The grating mounting bracket as described in claim 6, characterized in that, The first mounting plate (110), the second mounting plate (120) and the wing plate (130) are integrally formed, and the connection between the first mounting plate (110) and the second mounting plate (120) is bent to form a rounded corner transition.

9. The grating mounting bracket as described in claim 5, characterized in that, The bracket body (100) has two parts, which are respectively used to connect to the top and bottom of the optical element (200).

10. The grating mounting bracket as described in claim 5, characterized in that, The first assembly through hole (111) and the third assembly through hole (121) are irregularly shaped waist holes.

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