CN220272069U - Chemical safety warning sign - Google Patents
Chemical safety warning sign Download PDFInfo
- Publication number
- CN220272069U CN220272069U CN202321831075.5U CN202321831075U CN220272069U CN 220272069 U CN220272069 U CN 220272069U CN 202321831075 U CN202321831075 U CN 202321831075U CN 220272069 U CN220272069 U CN 220272069U
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- fixedly connected
- warning sign
- safety warning
- rod
- driving wheel
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- 239000000126 substance Substances 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of chemical safety and discloses a chemical safety warning sign, which comprises a second motor, wherein the rear end of the second motor is fixedly connected with a composite driving wheel, the outer side of the composite driving wheel is provided with a belt which is opposite left and right, the inner side of the left end of the belt is provided with a first driving wheel, the rear end of the first driving wheel is fixedly connected with a threaded rod, the outer side of the middle end of the threaded rod is in threaded connection with a threaded sleeve, the top end of the threaded sleeve is rotatably connected with a first bottom plate, and the inner side of the middle end of the first bottom plate is rotatably connected with a connecting rod. According to the utility model, through the mutual matching of the second motor, the composite driving wheel, the belt, the first driving wheel, the threaded rod, the threaded sleeve, the connecting rod and the hinged frame, the warning board is turned over, so that the warning board can be turned up and down in use and can be stood up and laid down, and the warning sign is convenient to store when not used, and the occupied space is small.
Description
Technical Field
The utility model relates to the technical field of chemical safety, in particular to a chemical safety warning sign.
Background
With the development of science, the research on the chemical field is deeper and deeper, and the chemical technology is rapidly developed, but the safety of chemical plants in the development process is also gradually attracting public attention, so a large number of warning signs are needed to warn people in daily production of the chemical plants.
The chemical safety warning sign is a sign for warning and alerting people to pay attention to the area, so that the effect is important, but most of the daily warning signs are detachable signs, the use is troublesome, the people can only see the sign at a specific angle, the blind area is large, the warning effect is poor, and a novel chemical safety warning sign is needed to solve the problems.
Disclosure of Invention
In order to make up for the defects, the utility model provides a chemical safety warning sign, and aims to solve the problems that most of warning signs are detachable signs, the use is troublesome, the warning sign can only be seen at a specific angle, and the blind area is large.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a chemical industry safety warning sign, includes the second motor, second motor rear end fixedly connected with composite drive wheel, the composite drive wheel outside is provided with the belt that controls relatively, belt left end inboard is provided with first drive wheel, first drive wheel rear end fixedly connected with threaded rod, threaded rod middle-end outside threaded connection has the screw sleeve, and screw sleeve top rotates and is connected with first bottom plate, the inboard rotation of first bottom plate middle-end is connected with the connecting rod.
As a further description of the above technical solution:
the outer side of the front end of the threaded rod is rotationally connected with a second fixing frame, and the rear end of the threaded rod is rotationally connected with a first fixing frame.
As a further description of the above technical solution:
the lower end of the connecting rod is rotationally connected with a hinge bracket, and the rear end of the hinge bracket is fixedly connected with a second bottom plate.
As a further description of the above technical solution:
the lower side of the right end of the second bottom plate is provided with a first motor, the left side of the first motor is provided with a transmission rod, and the outer side of the transmission rod is rotationally connected with a fixing seat.
As a further description of the above technical solution:
the left side of the transmission rod is fixedly connected with a first bevel gear, and the left side of the upper end of the first bevel gear is connected with a second bevel gear in a meshed manner.
As a further description of the above technical solution:
the inside fixedly connected with hydraulic stem of second bevel gear, hydraulic stem bottom fixedly connected with bearing, bearing bottom fixedly connected with base.
As a further description of the above technical solution:
the universal wheel is fixedly connected to the right side of the bottom end of the base, and the wheel is fixedly connected to the right side bottom end of the base.
As a further description of the above technical solution:
the inner side of the top end of the hydraulic rod is slidably connected with a telescopic rod.
The utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the second motor, the composite driving wheel, the belt, the first driving wheel, the threaded rod, the threaded sleeve, the connecting rod and the hinged frame, the warning board is turned over, so that the warning board can be turned up and down in use and can be stood up and laid down, and the warning sign is convenient to store when not used, and the occupied space is small.
2. According to the utility model, the first motor, the fixed seat, the transmission rod, the first bevel gear, the second bevel gear, the hydraulic rod and the telescopic rod are mutually matched, so that the rotation function of the warning sign is realized, the problems of poor warning effect and large blind area caused by the angle problem are avoided, and the application degree of the device is increased.
Drawings
FIG. 1 is a perspective view of a chemical safety warning sign according to the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a side view of a chemical safety warning sign according to the present utility model;
fig. 4 is an enlarged view at B in fig. 3.
Legend description:
1. a first motor; 2. a transmission rod; 3. a fixing seat; 4. a wheel; 5. a first bevel gear; 6. a universal wheel; 7. a base; 8. a second bevel gear; 9. a hydraulic rod; 10. a first base plate; 11. a second motor; 12. a belt; 13. a telescopic rod; 14. a connecting rod; 15. a first driving wheel; 16. a second base plate; 17. a first fixing frame; 18. a threaded rod; 19. a threaded sleeve; 20. a bearing; 21. a hinge bracket; 22. a composite driving wheel; 23. and the second fixing frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a chemical industry safety warning sign, including second motor 11, second motor 11 rear end fixedly connected with compound drive wheel 22, compound drive wheel 22 outside is provided with the belt 12 of controlling relatively, can drive two belts 12 simultaneously through compound drive wheel 22, with this hoisting device's work efficiency, belt 12 left end inboard is provided with first drive wheel 15, first drive wheel 15 rear end fixedly connected with threaded rod 18, pass through belt 12 with power transmission to threaded rod 18 on, thereby drive threaded rod 18 and rotate, threaded rod 18 middle-end outside threaded connection has threaded sleeve 19, drive threaded sleeve 19 through threaded rod 18 and carry out the back-and-forth movement, threaded sleeve 19 top rotation is connected with first bottom plate 10, first bottom plate 10 middle-end inboard rotates and is connected with connecting rod 14, limit through connecting rod 14, cooperate with threaded sleeve 19, erect first bottom plate 10, in order to realize, the upset function of first bottom plate 10.
The outer side of the front end of the threaded rod 18 is rotationally connected with a second fixing frame 23, the rear end of the threaded rod 18 is rotationally connected with a first fixing frame 17, and the threaded rod 18 is fixed by matching the first fixing frame 17 with the second fixing frame 23, so that the threaded sleeve 19 can move on a fixed track.
The lower extreme rotation of connecting rod 14 is connected with articulated frame 21, and articulated frame 21 rear end fixedly connected with second bottom plate 16, through articulated frame 21 with connecting rod 14 fixed on second bottom plate 16 to make connecting rod 14 regard articulated frame 21 as the fulcrum and continue the rotation, make the warning sign can only overturn from top to bottom in the rotatable within range of connecting rod 14.
The second bottom plate 16 right-hand member downside is provided with first motor 1, and first motor 1 left side is provided with transfer line 2, and transfer line 2 outside rotates to be connected with fixing base 3, fixes transfer line 2 through fixing base 3 to this strengthens device stability, has avoided because first motor 1 work produces vibrations and leads to the condition that the structure takes place the displacement to appear.
The left side fixedly connected with first bevel gear 5 of transfer line 2, the meshing of first bevel gear 5 upper end left side is connected with second bevel gear 8 and has realized the reverse change of rotation through first bevel gear 5 and second bevel gear 8 cooperation.
The inboard fixedly connected with hydraulic stem 9 of second bevel gear 8 drives hydraulic stem 9 and rotates simultaneously through the rotation of second bevel gear 8, and hydraulic stem 9 bottom fixedly connected with bearing 20, bearing 20 bottom fixedly connected with base 7, bearing 20 have guaranteed that hydraulic stem 9 can rotate on base 7.
The universal wheel 6 is fixedly connected to the right side of the bottom end of the base 7, the wheels 4 are fixedly connected to the right side of the bottom end of the base 7, and the universal wheel 6 can enable the device to turn in the moving process, so that the device is convenient and applicable.
The inboard fixedly connected with hydraulic stem 9 of second bevel gear 8, the inboard sliding connection in hydraulic stem 9 top has telescopic link 13, makes the warning sign can go up and down through hydraulic stem 9 and telescopic link 13 cooperation, avoids because the condition that the warning effect of warning sign is poor appears in the height inadequately.
Working principle: during operation of the chemical safety warning sign, firstly, the chemical safety warning sign is moved to a required position through the universal wheels 6 and the wheels 4 at the bottom, then the second motor 11 outputs power, the second motor 11 is provided with the composite driving wheel 22 to rotate, thereby driving the two belts 12 on the composite driving wheel 22 to rotate, then the first driving wheels 15 at the two ends are driven by the belts 12 to rotate, thereby improving the working efficiency of the chemical safety warning sign, afterwards, the first driving wheels 15 drive the threaded rods 18 to rotate simultaneously, the outer side of the threaded rods 18 are in threaded connection with the threaded sleeves 19, as the threaded sleeves 19 are fixed on the first bottom plate 10, only the front and back movement can be carried out, and the threaded rods 18 cannot be followed to rotate, the first bottom plate 10 can only move towards the second motor 11, but the bottom of the first bottom plate 10 is connected with the connecting rod 14, the other end of the connecting rod 14 is connected onto the second bottom plate 16 through the hinged frame 21, the first bottom plate 10 is close to the end of the second motor 11 to be forced to lift, thereby vertically lifting the warning sign on the chemical safety warning sign, the warning sign is vertically lifted and the warning sign is horizontally, then the warning sign is lifted through the hydraulic rods 9 and the hydraulic rods 13, the lifting rods 13 are driven by the hydraulic rods 13 to rotate, and finally, the bevel gear is driven to rotate the warning sign is driven to rotate, and the warning sign is rotated by the bevel gear 5, and finally, the warning device is driven to rotate and the warning sign is 5 to rotate.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Chemical industry safety warning sign, including second motor (11), its characterized in that: the novel belt type motor is characterized in that a composite driving wheel (22) is fixedly connected to the rear end of the second motor (11), a belt (12) opposite to each other in the left-right direction is arranged on the outer side of the composite driving wheel (22), a first driving wheel (15) is arranged on the inner side of the left end of the belt (12), a threaded rod (18) is fixedly connected to the rear end of the first driving wheel (15), a threaded sleeve (19) is connected to the outer side of the middle end of the threaded rod (18) in a threaded mode, a first bottom plate (10) is connected to the top end of the threaded sleeve (19) in a rotating mode, and a connecting rod (14) is connected to the inner side of the middle end of the first bottom plate (10) in a rotating mode.
2. The chemical safety warning sign according to claim 1, wherein: the outer side of the front end of the threaded rod (18) is rotationally connected with a second fixing frame (23), and the rear end of the threaded rod (18) is rotationally connected with a first fixing frame (17).
3. The chemical safety warning sign according to claim 1, wherein: the lower end of the connecting rod (14) is rotatably connected with a hinge bracket (21), and the rear end of the hinge bracket (21) is fixedly connected with a second bottom plate (16).
4. A chemical safety warning sign according to claim 3, characterized in that: the right-hand member downside of second bottom plate (16) is provided with first motor (1), first motor (1) left side is provided with transfer line (2), transfer line (2) outside rotates and is connected with fixing base (3).
5. The chemical safety warning sign according to claim 4, wherein: the left side of the transmission rod (2) is fixedly connected with a first bevel gear (5), and the left side of the upper end of the first bevel gear (5) is connected with a second bevel gear (8) in a meshed mode.
6. The chemical safety warning sign according to claim 5, wherein: the inner side of the second bevel gear (8) is fixedly connected with a hydraulic rod (9), the bottom end of the hydraulic rod (9) is fixedly connected with a bearing (20), and the bottom end of the bearing (20) is fixedly connected with a base (7).
7. The chemical safety warning sign according to claim 6, wherein: the universal wheel (6) is fixedly connected to the right side of the bottom end of the base (7), and the wheel (4) is fixedly connected to the right side of the bottom end of the base (7).
8. The chemical safety warning sign according to claim 6, wherein: the inner side of the second bevel gear (8) is fixedly connected with a hydraulic rod (9), and the inner side of the top end of the hydraulic rod (9) is slidably connected with a telescopic rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831075.5U CN220272069U (en) | 2023-07-13 | 2023-07-13 | Chemical safety warning sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831075.5U CN220272069U (en) | 2023-07-13 | 2023-07-13 | Chemical safety warning sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272069U true CN220272069U (en) | 2023-12-29 |
Family
ID=89318185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321831075.5U Active CN220272069U (en) | 2023-07-13 | 2023-07-13 | Chemical safety warning sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272069U (en) |
-
2023
- 2023-07-13 CN CN202321831075.5U patent/CN220272069U/en active Active
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