Safety construction warning device for chemical engineering

Abstract

The utility model relates to the technical field of safety construction warning devices, and discloses a safety construction warning device for chemical engineering, which comprises an equipment base and a warning device body arranged on the top side of the equipment base, a lifting sliding rod fixedly installed on the bottom wall face of the warning device body is slidably connected into the supporting sliding barrel, a lifting cavity is formed in the bottom wall face of the lifting sliding rod, and a lifting mechanism driving the lifting sliding rod to move up and down is arranged in the lifting cavity. The lifting mechanism comprises a lifting motor fixedly installed on the top wall face in the lifting cavity and a square rotating rod slidably connected with the bottom end in the lifting cavity, a rotating cavity is formed in the equipment base, and an adjusting mechanism for driving the lifting sliding rod to rotate is arranged in the rotating cavity. According to the warning device, the lifting mechanism and the adjusting mechanism are arranged, the structure is reasonable and compact, the balance of the warning device is improved, and the height and the angle of the warning device body can be conveniently adjusted through the warning device.

Description

Technical Field

[0001] The utility model relates to the technical field of safety construction warning devices, in particular to a safety construction warning device for chemical engineering. Background Art

[0002] After searching, application number 202220383744.6 discloses a safety construction warning device for chemical engineering management, including a base, a support column and a transmission box, a sleeve is installed on the top of the base, a lifting rod is installed on the top surface of the base, and the lifting rod is located inside the sleeve, a support column is installed on the top of the lifting rod, a turntable is installed on the top of the support column, and a transmission box is sleeved on the surface of the support column.

[0003] During use, the safety construction warning device for chemical engineering management in this patent application uses the lifting function of the lifting rod inside the sleeve to lift the support column to adjust the height of the warning box, and then adjusts the orientation of the warning box through the rotating component inside the transmission box. However, during such use, since the lifting rod itself occupies the internal space of the sleeve, the adjustment range of the lifting height of the support column of the device is reduced, and the transmission box is located in the middle of the device, which not only affects the overall appearance of the device, but also causes the center of gravity of the device to be skewed, thereby affecting the balance of the placement of the device. For this reason, we propose a safety construction warning device for chemical engineering. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a safety construction warning device for chemical engineering.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a safety construction warning device for chemical engineering, including an equipment base and a warning device body arranged on the top side of the equipment base, a supporting slide is fixedly installed on the top wall of the equipment base, and a lifting slide bar fixedly installed on the bottom wall of the warning device body is slidably connected inside the supporting slide bar, a lifting cavity is provided on the bottom wall of the lifting slide bar, a lifting mechanism for driving the lifting slide bar to move up and down is provided inside the lifting cavity, the lifting mechanism includes a lifting motor fixedly installed on the top wall of the lifting cavity and a square rotating rod slidably connected to the bottom end of the lifting cavity, a rotating cavity is provided inside the equipment base, an adjusting mechanism for driving the lifting slide bar to rotate is provided inside the rotating cavity, and the adjusting mechanism includes a rotating worm rotatably installed at the front end of the rotating cavity.

[0006] Furthermore, the bottom end of the square rotating rod is rotatably connected to a corresponding position of the bottom wall surface of the inner cavity of the supporting slide tube, and a vertical lifting threaded hole is provided on the top wall surface of the square rotating rod.

[0007] Furthermore, a lifting threaded rod in a vertical state is fixedly installed at the output end of the bottom side of the lifting motor, and the bottom end of the lifting threaded rod is threadedly connected to the inside of the lifting threaded hole.

[0008] Furthermore, the bottom end of the square rotating rod sequentially penetrates the bottom wall surface of the inner cavity of the supporting slide cylinder and the top wall surface of the equipment base and extends to the inside of the rotating cavity.

[0009] Furthermore, a rotating worm wheel meshing with the rotating worm is fixedly mounted at the bottom end of the rotating chamber.

[0010] Furthermore, a rotating motor is fixedly mounted on the left inner wall surface of the rotating chamber, and an output end on the right side of the rotating motor is fixedly mounted to the left end of the rotating worm.

[0011] Furthermore, a linear through groove is formed through the front wall surface of the supporting slide cylinder, and an indicating slider fixedly connected to the bottom end of the outer wall surface of the lifting slide rod is formed through the linear through groove.

[0012] Furthermore, a height pointer is arranged at the front end of the indicating slide block, and height scales corresponding to the height pointer are evenly opened on the front wall surface of the supporting slide cylinder.

[0013] Beneficial Effects

[0014] The utility model provides a safety construction warning device for chemical engineering, which has the following beneficial effects:

[0015] 1. A safety construction warning device for chemical engineering is provided with a lifting mechanism and an adjusting mechanism. When in use, the device is set at a specified position. When the height position of the warning device body needs to be adjusted, the output end of the lifting motor is controlled to drive the lifting threaded rod to rotate. Since the lifting threaded rod is threadedly connected with the square rotating rod through the lifting threaded hole, the lifting threaded rod drives the lifting slide bar to move up and down along the inner cavity of the supporting slide cylinder, thereby driving the warning device body to adjust the height to a suitable height position; when the angle of the warning device body needs to be adjusted, the output end of the rotating motor is controlled to drive the rotating worm to rotate, forcing the rotating worm wheel meshing with the rotating worm to drive the square rotating rod to rotate, and the square rotating rod drives the warning device body to adjust the angle in the horizontal direction through the lifting slide bar. The above operation is simple and practical, the structure is reasonable and compact, the balance of the device is improved, and the device can conveniently adjust the height and angle of the warning device body.

[0016] 2. This safety construction warning device for chemical engineering projects is equipped with a height pointer and a height scale. When the device adjusts the height of the warning device body, the height pointer and the height scale can be used to accurately adjust the height of the warning device body, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 This is a schematic diagram of the structure of a safety construction warning device for chemical engineering of the utility model;

[0020] Figure 2 This is a cross-sectional view of a safety construction warning device for chemical engineering of the utility model;

[0021] Figure 3 for Figure 1 A is an enlarged schematic diagram.

[0022] Legend:

[0023] 10. Equipment base; 11. Warning device body; 12. Support slide; 13. Lifting slide rod; 14. Lifting square hole; 15. Lifting motor; 16. Lifting threaded rod; 17. Square rotating rod; 18. Lifting threaded hole; 19. Rotating cavity; 20. Rotating worm gear; 21. Rotating motor; 22. Rotating worm; 23. Linear through groove; 24. Indicating slider; 25. Height pointer; 26. Height scale. DETAILED DESCRIPTION

[0024] A safety construction warning device for chemical engineering, such as Figure 1-3As shown, it includes an equipment base 10 and a warning device body 11 arranged on the top side of the equipment base 10. The warning device body 11 is a prior art and is not described in detail. A supporting slide 12 is fixedly installed on the top wall of the equipment base 10. A lifting slide rod 13 fixedly installed on the bottom wall of the warning device body 11 is slidably connected inside the supporting slide rod 12. A lifting cavity 14 is provided on the bottom wall of the lifting slide rod 13. A lifting mechanism for driving the lifting slide rod 13 to move up and down is provided inside the lifting cavity 14. The lifting mechanism includes a lifting motor 15 fixedly installed on the top wall of the lifting cavity 14 and a square rotating rod 17 slidably connected to the bottom end of the lifting cavity 14. The bottom end of the square rotating rod 17 is rotatably connected to the corresponding position of the bottom wall of the inner cavity of the supporting slide cylinder 12. A lifting threaded hole 18 in a vertical state is provided on the top wall of the square rotating rod 17. A lifting threaded rod 16 in a vertical state is fixedly installed on the output end of the bottom side of the lifting motor 15. The bottom end of the lifting threaded rod 16 is threadedly connected to the lifting screw Inside the grooved hole 18, a rotating cavity 19 is opened inside the equipment base 10, and an adjusting mechanism for driving the lifting slide rod 13 to rotate is arranged inside the rotating cavity 19. The adjusting mechanism includes a rotating worm 22 rotatably installed at the front end of the rotating cavity 19. The bottom end of the square rotating rod 17 successively penetrates the bottom wall surface of the inner cavity of the supporting slide cylinder 12 and the top wall surface of the equipment base 10 and extends to the inside of the rotating cavity 19. A rotating worm wheel 20 meshing with the rotating worm 22 is fixedly installed at the bottom end of the rotating cavity 19. A rotating motor 21 is fixedly installed on the left inner wall surface of the rotating cavity 19. The output end of the rotating motor 21 on the right side is fixedly installed with the left end of the rotating worm 22. A linear through groove 23 is opened through the front wall surface of the supporting slide cylinder 12. An indicating slider 24 fixedly connected to the bottom end of the outer wall surface of the lifting slide rod 13 is opened inside the linear through groove 23. A height pointer 25 is arranged at the front end of the indicating slider 24. The front wall surface of the supporting slide cylinder 12 is evenly opened with height scales 26 corresponding to the height pointer 25.

[0025] The working principle of the utility model is as follows: when in use, the device is set at a designated position. When the height position of the warning device body 11 needs to be adjusted, the output end of the lifting motor 15 is controlled to drive the lifting threaded rod 16 to rotate. Since the lifting threaded rod 16 is threadedly connected with the square rotating rod 17 through the lifting threaded hole 18, the lifting threaded rod 16 drives the lifting slide bar 13 to move up and down along the inner cavity of the supporting slide cylinder 12, thereby driving the warning device body 11 to adjust the height to a suitable height position; when the angle of the warning device body 11 needs to be adjusted, the output end of the rotating motor 21 is controlled to drive the rotating worm 22 rotates, forcing the rotating worm wheel 20 meshing with the rotating worm 22 to drive the square rotating rod 17 to rotate, and the square rotating rod 17 drives the warning device body 11 to adjust the angle in the horizontal direction through the lifting slide bar 13. The above operation is simple and practical, the structure is reasonable and compact, the balance of the equipment is improved, and the height and angle of the warning device body 11 are conveniently adjusted by the equipment; when the equipment adjusts the height of the warning device body 11, the height of the warning device body 11 can be accurately adjusted through the height pointer 25 and the height scale 26, thereby improving the convenience of using the equipment.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A safety construction warning device for chemical engineering, comprising an equipment base (10) and a warning device body (11) arranged on the top side of the equipment base (10), characterized in that: A support slide (12) is fixedly mounted on the top wall of the equipment base (10), and a lifting slide rod (13) fixedly mounted on the bottom wall of the warning device body (11) is slidably connected inside the support slide rod (12). A lifting cavity (14) is provided on the bottom wall of the lifting slide rod (13), and a lifting mechanism for driving the lifting slide rod (13) to move up and down is arranged inside the lifting cavity (14). The lifting mechanism comprises a lifting motor (15) fixedly mounted on the top wall of the lifting cavity (14) and a square rotating rod (17) slidably connected to the bottom end of the lifting cavity (14). A rotating cavity (19) is provided inside the equipment base (10), and an adjusting mechanism for driving the lifting slide rod (13) to rotate is arranged inside the rotating cavity (19), and the adjusting mechanism comprises a rotating worm (22) rotatably mounted on the front end of the rotating cavity (19).

2. The safety construction warning device for chemical engineering according to claim 1, characterized in that: The bottom end of the square rotating rod (17) is rotatably connected to a corresponding position of the bottom wall surface of the inner cavity of the supporting slide cylinder (12), and a vertical lifting threaded hole (18) is provided on the top wall surface of the square rotating rod (17).

3. The safety construction warning device for chemical engineering according to claim 2, characterized in that: A lifting threaded rod (16) in a vertical state is fixedly mounted on the output end of the bottom side of the lifting motor (15), and the bottom end of the lifting threaded rod (16) is threadedly connected to the inside of the lifting threaded hole (18).

4. The safety construction warning device for chemical engineering according to claim 1, characterized in that: The bottom end of the square rotating rod (17) passes through the bottom wall of the inner cavity of the supporting slide cylinder (12) and the top wall of the equipment base (10) in sequence and extends to the inside of the rotating cavity (19). The bottom end of the rotating cavity (19) is fixedly mounted with a rotating worm wheel (20) meshing with a rotating worm (22).

5. The safety construction warning device for chemical engineering according to claim 1, characterized in that: A rotating motor (21) is fixedly mounted on the left inner wall surface of the rotating chamber (19), and the output end on the right side of the rotating motor (21) is fixedly mounted on the left end of the rotating worm (22).

6. The safety construction warning device for chemical engineering according to claim 1, characterized in that: The front wall surface of the support slide cylinder (12) is penetrated with a linear through groove (23), the interior of the linear through groove (23) is penetrated with an indicating slider (24) fixedly connected to the bottom end of the outer wall surface of the lifting slide rod (13), a height pointer (25) is arranged at the front end of the indicating slider (24), and the front wall surface of the support slide cylinder (12) is evenly provided with height scales (26) corresponding to the height pointer (25).

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