Boundary warning device for safety production

Abstract

The utility model provides a boundary warning device for safety production, and belongs to the field of production safety. According to the technical scheme, the device comprises a rectangular rod arranged on the periphery of the upper portion of the forklift, a first long groove is formed in the lower side face of the rectangular rod, and a lighting lamp is arranged on the bottom face of the upper side of the middle of the inner side of the first long groove. The forklift safety warning device has the advantages that the forklift safety warning device is simple in structure and convenient to install, an effective safety warning area can be formed around a forklift, and production safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of production safety, and more particularly to a boundary warning device for safe production. Background Technology

[0002] In feed production, electric forklifts are often used to move feed and other items. Because electric forklifts are relatively quiet, there are significant safety hazards when moving them forward or backward. Therefore, this invention provides a boundary warning device for safe production. Utility Model Content

[0003] The purpose of this utility model is to provide a boundary warning device for safe production with a simple structure for safety warning.

[0004] This utility model is achieved through the following measures:

[0005] A safety production boundary warning device is characterized by comprising a rectangular rod disposed on the outer perimeter above a forklift, wherein a long groove is provided on the lower side of the rectangular rod, and a lighting lamp is provided on the upper bottom surface of the inner middle part of the long groove. The light from the lighting lamp shines onto the ground through the long groove, forming a line segment on the ground. One set of this device can be installed on each of the left, right, and rear sides of the outer perimeter above the forklift, thereby creating a warning zone on the ground around the forklift to prevent personnel from accidentally entering and to ensure personnel safety.

[0006] The specific features of this utility model also include:

[0007] A through groove is provided in the middle of the upper side of the rectangular rod. Limiting plates are provided on the opposite sides of the through groove. A matching T-shaped plate is inserted into the through groove. A lamp holder for mounting the lighting lamp is provided in the middle of the lower side of the T-shaped plate. The lighting lamp is mounted on the lamp holder.

[0008] The upper sides of the rectangular rods on both sides of the through groove are provided with grooves. A sliding groove is provided on the side of the groove facing the through groove, and the sliding groove is located above the limiting plate. A locking plate is provided in the groove and slides along the sliding groove. Each end face of the T-shaped plate is provided with a slot that cooperates with the locking plate. The corresponding end of the locking plate is located in the slot to fix the T-shaped plate.

[0009] A plurality of springs are provided between the locking plate and the corresponding side of the groove. One end of the spring is fixed to the locking plate, and the other end of the spring is fixed to the corresponding side of the groove.

[0010] The locking plate has a handle extending through the groove on its upper side. The locking groove can be slid through the handle to release the locking of the T-shaped plate.

[0011] The rectangular rod includes a main rod and end caps disposed at both ends of the main rod. The two ends of the long groove 1 penetrate through the two end faces of the main rod. The two end faces of the main rod are each provided with a slot 2. The inner side of the end cap is provided with an insert plate 1 that mates with the slot 2. The insert plate 1 is disposed in the slot 2.

[0012] An extension rod is provided between the end cap and the main rod. A second long groove with the same structure as the first long groove is provided on the lower side of the extension rod, and both ends of the second long groove penetrate the end faces of both ends of the extension rod. A second insert plate that mates with the second slot is provided on one end face of the extension rod, and a third slot that mates with the first insert plate is provided on the other end face of the extension rod. The second insert plate is disposed within the second slot, and the first insert plate is disposed within the third slot. The extension rod extends the length of the rectangular rod, thereby increasing the warning area as needed. In practice, multiple extension rods can be provided to adjust the length of the rectangular rod according to actual requirements.

[0013] Both sides of the outer side of the main rod are provided with bolts 1 that pass through the corresponding slots 2. Both the first and second insert plates are provided with insertion holes that cooperate with the bolts 1 on their respective sides. The extension rod and the end cap are fixed by the bolts 1.

[0014] The extension rod is provided with a bolt 2 that passes through the slot 3 and mates with the insertion hole.

[0015] A mounting plate is hinged to the side of the rectangular rod opposite to the forklift. The mounting plate is equipped with clamps that cooperate with the beam above the forklift. The entire device is fixed to the forklift by the clamps.

[0016] Mounting blocks are hinged to the opposite sides of the mounting plate and the rectangular rod. A lead screw is provided on one side of the mounting block, and a sleeve that is threadedly engaged with the lead screw is rotatably provided on the other side of the mounting block. The sleeve is screwed to the outside of the lead screw. By rotating the sleeve, the angle between the mounting plate and the rectangular rod can be adjusted, thereby adjusting the warning area.

[0017] A handle is provided on the upper side of the T-shaped plate, which allows for the disassembly and installation of the T-shaped plate.

[0018] When in use, one set of this device is installed on each of the left, right and rear sides above the forklift. This creates a warning zone on the ground around the forklift, preventing people from accidentally entering and ensuring their safety.

[0019] The beneficial effects of this utility model are: the device has a simple structure and is easy to install, and can form an effective safety warning zone around the forklift, thereby improving production safety. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 for Figure 1 A magnified view of A in the middle.

[0022] Figure 3 This is a schematic diagram of the main rod in this utility model.

[0023] Figure 4 This is a schematic diagram of the T-shaped plate in this utility model.

[0024] Figure 5 This is a schematic diagram of the extension rod in this utility model.

[0025] Figure 6 This is a schematic diagram of the structure of the end cap of this utility model.

[0026] The attached diagram is labeled as follows: 1. Main rod; 2. Mounting plate; 3. Handle; 4. Locking plate; 5. T-shaped plate; 6. Spring; 7. Extension rod; 8. End cap; 9. Sleeve; 10. Lead screw; 11. Clamp; 12. Groove; 13. Slide groove; 14. Limiting plate; 15. Through groove; 16. Slot 2; 17. Long groove 1; 18. Handle; 19. Slot 1; 20. Lamp holder; 21. Insert plate 2; 22. Slot 3; 23. Long groove 2; 24. Insert plate 1. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0031] See Figure 1-6 A safety production boundary warning device includes a rectangular pole installed on the outer perimeter of a forklift. A long groove 17 is provided on the lower side of the rectangular pole. A lighting lamp is provided on the upper bottom surface of the inner middle part of the long groove 17. The light from the lighting lamp shines onto the ground through the long groove 17, forming a line segment on the ground. One set of this device can be installed on the left, right and rear sides of the outer perimeter of the forklift, thus creating a warning zone on the ground around the forklift to prevent personnel from accidentally entering and ensure personnel safety.

[0032] A through groove 15 is provided in the middle of the upper side of the rectangular rod. Limiting plates 14 are provided on the opposite sides of the through groove 15. A matching T-shaped plate 5 is inserted into the through groove 15. A lamp holder 20 for installing a lighting lamp is provided in the middle of the lower side of the T-shaped plate 5. A lighting lamp is installed on the lamp holder 20.

[0033] The upper sides of the rectangular rods on both sides of the through groove 15 are provided with grooves 12. The side of the groove 12 facing the through groove 15 is provided with a sliding groove 13 that extends through the through groove 15 and is located above the limiting plate 14. The groove 12 is provided with a locking plate 4 that slides along the sliding groove 13. The corresponding end faces of the T-shaped plate 5 are provided with slots 19 that cooperate with the locking plate 4. The corresponding ends of the locking plate 4 are located in the slots 19 to fix the T-shaped plate 5.

[0034] Several sets of springs 6 are provided between the locking plate 4 and the corresponding side of the groove 12. One end of the spring 6 is fixed on the locking plate 4, and the other end of the spring 6 is fixed on the corresponding side of the groove 12.

[0035] The upper side of the locking plate 4 is provided with a handle 3 that protrudes from the groove 12. The locking groove can be slid through the handle 3 to release the locking of the T-shaped plate 5.

[0036] The rectangular rod includes a main rod 1 and end caps 8 set at both ends of the main rod 1. The two ends of the long groove 17 pass through the end faces of both ends of the main rod 1. The end faces of both ends of the main rod 1 are provided with slots 16. The inner side of the end cap 8 is provided with a plate 24 that mates with the slot 16. The plate 24 is set in the slot 16.

[0037] An extension rod 7 is provided between the end cap 8 and the main rod 1. The lower side of the extension rod 7 is provided with a long groove 23 with the same structure as the long groove 17, and both ends of the long groove 23 penetrate the end faces of both ends of the extension rod 7. One end face of the extension rod 7 is provided with a plate 21 that mates with slot 26, and the other end face of the extension rod 7 is provided with a slot 3 22 that mates with plate 14. Plate 21 is located in slot 26, and plate 14 is located in slot 3 22. The length of the rectangular rod can be extended by the extension rod 7, thereby increasing the warning area as needed. In practice, multiple sets of extension rods 7 can be provided to adjust the length of the rectangular rod according to actual needs.

[0038] Both sides of the outer side of the main rod 1 are provided with bolts 1 that pass through the corresponding slot 2 16. The corresponding sides of the insert plate 1 24 and insert plate 2 21 are provided with insertion holes that cooperate with bolts 1. The extension rod 7 and end cap 8 are fixed by bolts 1.

[0039] The extension rod 7 is provided with a bolt 2 that passes through the slot 3 22 and mates with the insertion hole.

[0040] A mounting plate 2 is hinged to the side of the rectangular rod opposite to the forklift. A clamp 11 is provided on the mounting plate 2 to cooperate with the beam above the forklift. The entire device is fixed to the forklift by the clamp 11.

[0041] Mounting blocks are hinged to both sides of the mounting plate 2 and the rectangular rod. A lead screw 10 is installed on one side of the mounting block, and a sleeve 9 that is threaded to the lead screw 10 is rotatably installed on the other side of the mounting block. The sleeve 9 is screwed to the outside of the lead screw 10. By rotating the sleeve 9, the angle between the mounting plate 2 and the rectangular rod can be adjusted, thereby adjusting the warning area.

[0042] A handle 18 is provided on the upper side of the T-shaped plate 5, which allows for the disassembly and installation of the T-shaped plate 5.

[0043] When in use, one set of this device is installed on each of the left, right and rear sides above the forklift. This creates a warning zone on the ground around the forklift, preventing people from accidentally entering and ensuring their safety.

[0044] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. A boundary warning device for safe production, characterized in that, It includes a rectangular bar set above the forklift, and a long groove (17) is provided on the lower side of the rectangular bar. A lighting lamp is provided on the upper bottom surface of the inner middle part of the long groove (17).

2. The boundary warning device for safe production according to claim 1, characterized in that, A through groove (15) is provided in the middle of the upper side of the rectangular rod. Limiting plates (14) are provided on the opposite sides of the through groove (15). A matching T-shaped plate (5) is inserted into the through groove (15). A lamp holder (20) for installing the lighting lamp is provided in the middle of the lower side of the T-shaped plate (5). The lighting lamp is installed on the lamp holder (20).

3. The boundary warning device for safe production according to claim 2, characterized in that, The rectangular rods on both sides of the through groove (15) are provided with grooves (12). A sliding groove (13) is provided on the side of the groove (12) facing the through groove (15) and the sliding groove (13) is located above the limiting plate (14). A locking plate (4) is provided in the groove (12) and slides along the sliding groove (13). The T-shaped plate (5) is provided with slot one (19) that cooperates with the locking plate (4) on the corresponding end face. The corresponding end of the locking plate (4) is located in the slot one (19).

4. The boundary warning device for safe production according to claim 3, characterized in that, A plurality of springs (6) are provided between the locking plate (4) and the corresponding side of the groove (12). One end of the spring (6) is fixed on the locking plate (4), and the other end of the spring (6) is fixed on the corresponding side of the groove (12). The upper side of the locking plate (4) is provided with a handle (3) that passes through the groove (12).

5. The boundary warning device for safe production according to claim 1, characterized in that, The rectangular rod includes a main rod (1) and end caps (8) disposed at both ends of the main rod (1). The two ends of the long groove (17) penetrate the end faces of both ends of the main rod (1). Slots (16) are provided on both end faces of the main rod (1). An insert plate (24) that mates with the slots (16) is provided on the inner side of the end cap (8). The insert plate (24) is disposed in the slots (16).

6. The boundary warning device for safe production according to claim 5, characterized in that, An extension rod (7) is provided between the end cap (8) and the main rod (1). The lower side of the extension rod (7) is provided with a long groove two (23) with the same structure as the long groove one (17), and both ends of the long groove two (23) penetrate the end faces of both ends of the extension rod (7). One end face of the extension rod (7) is provided with a insert plate two (21) that cooperates with the slot two (16), and the other end face of the extension rod (7) is provided with a slot three (22) that cooperates with the insert plate one (24).

7. The boundary warning device for safe production according to claim 6, characterized in that, Both sides of the outer side of the main rod (1) are provided with bolts that pass through the corresponding slots (16), and the corresponding sides of the insert plate (24) and the insert plate (21) are provided with insertion holes that cooperate with the bolts. The extension rod (7) is provided with a bolt 2 that passes through the slot 3 (22) and engages with the insertion hole.

8. The boundary warning device for safe production according to claim 1, characterized in that, A mounting plate (2) is hinged to the side of the rectangular rod opposite to the forklift, and a clamp (11) is provided on the mounting plate (2) to cooperate with the beam above the forklift.

9. The boundary warning device for safe production according to claim 8, characterized in that, Mounting blocks are hinged to both sides of the mounting plate (2) and the rectangular rod. A lead screw (10) is provided on one side of the mounting block, and a sleeve (9) that is threaded to the lead screw (10) is rotatably provided on the other side of the mounting block. The sleeve (9) is screwed around the lead screw (10).

10. The boundary warning device for safe production according to claim 2, characterized in that, A handle (18) is provided on the upper side of the T-shaped plate (5).

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