CN220849318U - Anti-falling device for cover plate of steel slag heat stewing pond - Google Patents
Anti-falling device for cover plate of steel slag heat stewing pond Download PDFInfo
- Publication number
- CN220849318U CN220849318U CN202322629178.XU CN202322629178U CN220849318U CN 220849318 U CN220849318 U CN 220849318U CN 202322629178 U CN202322629178 U CN 202322629178U CN 220849318 U CN220849318 U CN 220849318U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- steel slag
- locking
- falling
- falling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 239000002893 slag Substances 0.000 title claims abstract description 27
- 230000002265 prevention Effects 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a steel slag braising pool cover plate falling prevention device which comprises a cover plate, a lock ring, a locking device and the like, wherein the cover plate is provided with a locking groove; the cover plate is rotatably connected with the edge of the steel slag stewing pond, is provided with a pulley block and a pull rope, and is connected with the pulley block through a winch to realize the opening and closing actions of the cover plate; the locking ring is arranged on the outer surface of the cover plate, the locking device is arranged at the corresponding height of the cover plate in the open state, the cover plate is fixed by utilizing the matching of the locking device and the locking ring, and the falling risk of the cover plate of the steel slag heat stewing pool can be reduced.
Description
Technical Field
The utility model relates to the technical field of safety of steel slag hot stewing equipment, in particular to a steel slag hot stewing pool cover plate falling-preventing device.
Background
The weight of the hot closed pool cover plate of the steel slag production workshop is about 30 tons, a winch and a steel wire rope are usually required to be used for opening and closing the cover plate, and in the production process, the stewing cover needs to be opened and closed once every 1-2 hours according to the production process requirement, and the opening and the closing are more frequent. However, if the brake fails and slips, or the lifting steel wire rope breaks under abnormal conditions, the accident is easy to happen, and the lower water seal tank and the lifting system are damaged due to collision.
Therefore, the structure of the existing hot-closed pool cover plate is required to be optimized, the falling condition of the hot-closed pool cover plate can be avoided as much as possible, and the production safety is improved.
Disclosure of utility model
In order to solve the defects in the prior art, the application provides the anti-falling device for the cover plate of the steel slag hot stewing pool, which can fix the cover plate of the steel slag hot stewing pool when being opened, thereby effectively reducing the risk of falling of the cover plate of the steel slag hot stewing pool.
The technical scheme adopted by the utility model is as follows:
a steel slag heat stewing pond cover plate anti-falling device, comprising:
the cover plate is rotatably connected with the edge of the steel slag stewing pond;
A locking ring disposed on an outer surface of the cover plate;
The locking device comprises a rotary lever arm, a balancing weight and a locking hook; the rotary lever arm is rotatably fixed above the cover plate; the lock hook is positioned at one end of the rotary lever arm, and the lock hook is matched with the lock ring to fix the cover plate; the balancing weight is connected to the other end of the rotary lever arm.
Further, the locking ring is fixed at the middle upper part of the outer surface of the cover plate.
Further, the lock ring is fixed on the outer surface of the cover plate in a welding mode.
Further, the cover plate is provided with a pulley block and a pull rope.
Further, the pulley block is connected with a winch.
Further, the locking device is fixed on a wall or a mounting frame beside the steel slag braising pool.
The utility model has the beneficial effects that:
1. After the device is designed and installed, if the lifting steel wire rope of the cover plate is abnormal, the cover plate can be prevented from suddenly falling under the action of the locking device, so that lower equipment can be effectively protected, and a guarantee can be provided for lower overhaul operators.
2. The device is simple and convenient to operate, the upper anti-falling device can fall into the lock catch only by downwards moving the tail end of the outer steel wire stay cord, otherwise, the lock catch can be released by upwards moving the upper anti-falling device after the upper anti-falling device is released. And can reform transform on the basis of current apron, both can obtain more effective guarantee, the practicality is high and with low costs.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present utility model;
In the figure, 1, a steel slag braising pool, 2, a cover plate, 3, a fixed pulley, 4, a mounting rack, 5, a locking device pull rope, 6, a pull rope, 7 and a locking device.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the application provides a steel slag braising pool cover plate falling prevention device, which comprises a cover plate 2, a lock ring, a locking device 7 and the like, and has the following specific structure:
One end of the cover plate 2 is rotatably arranged at the edge of the steel slag stewing pond 1, so that the cover plate 2 can realize the opening and closing actions of the steel slag stewing pond 1 in the rotating process.
In order to realize the opening and closing actions of the cover plate 2, the cover plate 2 is provided with a pulley block and a pull rope 6, fixed pulleys 3 are fixed on the upper surface of the cover plate 2 and the upper space of the cover plate 2, the fixed pulleys 3 are connected through the pull rope 6, the tail end of the pull rope 6 is connected with a winch, and the opening or closing actions of the cover plate 2 are completed through tightening or loosening of the pull rope 6 by the winch.
The lock ring is arranged on the outer surface of the cover plate 2 and is positioned at the middle upper part of the outer surface of the cover plate 2; i.e. when the cover plate 2 is in the open state, the locking ring is in the middle upper part of the cover plate 2. The locking ring is fixed on the outer surface of the cover plate 2 in a welding mode.
A locking device is arranged at a corresponding height in the opening state of the cover plate, and the locking device 7 comprises a rotary lever arm, a balancing weight and a locking hook; the rotating lever arm is rotatably fixed above the cover plate 2; one end of the rotary lever arm is provided with a lock hook, and the other end of the rotary lever arm is connected with a balancing weight; in the working process, the self-locking function is realized through the cooperation of the lock hook and the lock ring; in the separation process, only the locking device pull rope 5 of the balancing weight is needed to be pulled manually, and the rotating lever arm rotates, so that the locking hook is separated from the locking ring, and unlocking is realized.
In this embodiment, hang a balancing weight at locking device stay cord 5 lower extreme, utilize lever principle, the balancing weight can guarantee the lever other end and apron locking, and the operation personnel can laborsaving more easily when operating locking device.
In this embodiment, the locking device 7 is fixed on the wall or the mounting frame 4 beside the steel slag braising pool 1.
The above embodiments are merely for illustrating the design concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, the scope of the present utility model is not limited to the above embodiments. Therefore, all equivalent changes or modifications according to the principles and design ideas of the present utility model are within the scope of the present utility model.
Claims (6)
1. The utility model provides a slag braising pond apron anti-falling device which characterized in that includes:
the cover plate (2) is rotatably connected with the edge of the steel slag braising pool (1);
the locking ring is arranged on the outer surface of the cover plate (2);
The locking device (7), the said locking device (7) includes rotating lever arm, balancing weight and latch hook; the rotary lever arm is rotatably fixed above the cover plate (2); the lock hook is positioned at one end of the rotary lever arm, and the lock hook is matched with the lock ring to fix the cover plate (2); the balancing weight is connected to the other end of the rotary lever arm.
2. The steel slag braising pool cover plate anti-falling device according to claim 1, wherein the locking ring is fixed at the middle upper part of the outer surface of the cover plate (2).
3. The anti-falling device for the cover plate of the steel slag braising pool according to claim 2, wherein the locking ring is fixed on the outer surface of the cover plate (2) in a welding mode.
4. A steel slag braising pool cover plate falling prevention device according to claim 1, 2 or 3, characterized in that the cover plate (2) is provided with a pulley block and a pull rope (6).
5. The steel slag braising pool cover plate anti-falling device according to claim 4, wherein the pulley block is connected with a winch.
6. The anti-falling device for the cover plate of the steel slag heat stewing pond according to claim 1, wherein the locking device (7) is fixed on a wall body or a mounting frame (4) beside the steel slag heat stewing pond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629178.XU CN220849318U (en) | 2023-09-27 | 2023-09-27 | Anti-falling device for cover plate of steel slag heat stewing pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629178.XU CN220849318U (en) | 2023-09-27 | 2023-09-27 | Anti-falling device for cover plate of steel slag heat stewing pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849318U true CN220849318U (en) | 2024-04-26 |
Family
ID=90747366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629178.XU Active CN220849318U (en) | 2023-09-27 | 2023-09-27 | Anti-falling device for cover plate of steel slag heat stewing pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849318U (en) |
-
2023
- 2023-09-27 CN CN202322629178.XU patent/CN220849318U/en active Active
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| GR01 | Patent grant |