CN215932800U - Hoist and mount regional audible and visual alarm device - Google Patents
Hoist and mount regional audible and visual alarm device Download PDFInfo
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- CN215932800U CN215932800U CN202121711051.7U CN202121711051U CN215932800U CN 215932800 U CN215932800 U CN 215932800U CN 202121711051 U CN202121711051 U CN 202121711051U CN 215932800 U CN215932800 U CN 215932800U
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Abstract
The utility model discloses a sound and light alarm device for a hoisting area, which comprises an alarm main body, wherein a broadcast loudspeaker is arranged at the bottom end of the alarm main body, a diffuse reflection photoelectric sensor is arranged on one side of the alarm main body, and a supporting plate is arranged on one side of the broadcast loudspeaker. According to the utility model, the alarm main body, the broadcasting megaphone, the lamp belt and the diffuse reflection photoelectric sensor are arranged, the lamp belt is pulled out from the storage box and is fixed on the inner wall of the vertical shaft through the mounting block, when a hoisted material is placed in the vertical shaft, and the diffuse reflection photoelectric sensor detects that an object passes through, the object reflects enough light emitted by the photoelectric switch emitter to the receiver, so that the alarm main body is controlled to operate, the alarm lamp is emitted, the broadcasting megaphone emits an alarm sound, the lamp belt is controlled to be lightened, workers and equipment in the vertical shaft are reminded to evacuate to a safe area, and the problem that the workers are easily accidentally injured when the workers are not warned during hoisting is effectively solved.
Description
Technical Field
The utility model relates to the technical field of acousto-optic alarm equipment, in particular to an acousto-optic alarm device for a hoisting area.
Background
The hoisting refers to a general term of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting machines are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair so as to change the positions of the equipment.
The hoist gets into the shaft hoist and mount region, when carrying out the hoist and mount operation, transfers the material to the shaft in, if do not remind in advance to the operation personnel of shaft bottom, then produce the accidental injury easily when hoist and mount, and present alarm device installs at the shaft inner wall, fixes through a plurality of bolts, and the installation expends time long for the alarm installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that workers are easily injured by mistake when no warning is given during hoisting and the alarm device and a vertical shaft are inconvenient to install, and provides a sound and light alarm device for a hoisting area to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hoist and mount regional audible-visual alarm device, includes the alarm main part, the bottom of alarm main part is provided with the broadcast megaphone, and one side of alarm main part installs diffuse reflection photoelectric sensor, one side of broadcast megaphone is provided with the backup pad, and the bottom of broadcast megaphone is provided with the receiver, the outside of broadcast megaphone is provided with the protection network, the inboard of backup pad is provided with the movable groove, and one side that the broadcast megaphone was kept away from to the backup pad is provided with mounting structure, the inboard of movable groove is provided with the elliptical plate, the one end of elliptical plate is provided with the dwang, the inside of receiver is provided with the winding roller, and the outer wall of receiver is provided with the drawing groove, be provided with the lamp area on the winding roller, and the bottom of winding roller is provided with the connecting rod, the outside of connecting rod is provided with the handle.
Preferably, the outer wall of broadcast public address set is provided with the spout, and the protection network passes through spout, movable block swing joint with the broadcast public address set, the dwang runs through to the outside of backup pad.
Preferably, the mounting structure includes movable rod, stopper, compression spring, card awl, fixed sleeve and draw-in groove, and the inboard in activity groove is provided with the movable rod, the top of movable rod is provided with the card awl, and the outside of movable rod is provided with the fixed sleeve, one side of card awl is provided with the stopper, the top of stopper is provided with compression spring, the inboard of fixed sleeve is provided with the draw-in groove.
Preferably, the clamping cone is connected with the clamping groove in a clamping mode, the compression springs are welded on the inner wall of the movable groove, and the number of the movable rods is two.
Preferably, the winding roller is connected through the pivot rotation with the receiver, the connecting rod runs through to the outside of receiver, be provided with the installation piece on the lamp area.
Preferably, the one end of handle is provided with magnetism and inhales the piece, the outer wall of receiver is provided with the fixed slot, and handle and connecting rod pass through magnetism and inhale piece, fixed slot fixed connection, handle and connecting rod slider swing joint.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the alarm main body, the broadcast megaphone, the lamp strip and the diffuse reflection photoelectric sensor are arranged, the lamp strip is pulled out from the storage box and is fixed on the inner wall of the vertical shaft through the mounting block, when a hoisted material is placed in the vertical shaft, and the diffuse reflection photoelectric sensor detects that an object passes through, the object reflects enough light emitted by the photoelectric switch emitter to the receiver, so that the alarm main body is controlled to operate, the alarm lamp is emitted, the broadcast megaphone emits an alarm sound, and the lamp strip is controlled to light up, so that workers and equipment in the vertical shaft are reminded to evacuate to a safe area, and the problem that the workers are easily accidentally injured when the alarm is not given during hoisting is effectively solved;
2. according to the utility model, the fixed sleeve is inserted into the hole in the inner wall of the vertical shaft by arranging the fixed sleeve, the movable rod, the clamping cone, the clamping groove and the supporting plate, the supporting plate and the movable rod on one side of the broadcast megaphone are driven to be inserted into the fixed sleeve at the moment, the rotating rod on the inner side of the supporting plate is screwed to drive the upper movable rod and the lower movable rod to move towards two ends through the elliptical plate, when the movable rod extrudes the compression spring through the limiting block, the clamping cone on one side of the limiting block is driven to be inserted into the clamping groove on the inner side of the fixed sleeve, and the sharp clamping cone is inserted into the inner wall of the hole, so that the movable rod is fixed in the fixed sleeve and the hole, the broadcast megaphone and the alarm main body are fixed on the inner wall of the vertical shaft, and the problem that the alarm device is inconvenient to be installed in the vertical shaft is effectively solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the mounting structure of the present invention.
Fig. 3 is a schematic view of the storage box of the present invention.
Fig. 4 is a schematic view of the handle of the present invention.
In the figure: 1. an alarm main body; 2. a broadcast speaker; 3. a support plate; 4. rotating the rod; 5. a movable groove; 6. an elliptical plate; 7. a mounting structure; 701. a movable rod; 702. a limiting block; 703. a compression spring; 704. clamping a cone; 705. fixing the sleeve; 706. a card slot; 8. a diffuse reflection photoelectric sensor; 9. a protective net; 10. a chute; 11. a storage box; 12. a winding roller; 13. a light strip; 14. mounting blocks; 15. a connecting rod; 16. a handle; 17. a magnetic block; 18. fixing grooves; 19. and drawing the groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of an acousto-optic alarm device for a hoisting area provided by the present invention: a sound and light alarm device for a hoisting area comprises an alarm main body 1, a broadcast loudspeaker 2 is arranged at the bottom end of the alarm main body 1, and one side of the alarm main body 1 is provided with a diffuse reflection photoelectric sensor 8, one side of the broadcast megaphone 2 is provided with a supporting plate 3, and the bottom end of the broadcasting loud speaker 2 is provided with a storage box 11, the outer side of the broadcasting loud speaker 2 is provided with a protective net 9, the inner side of the supporting plate 3 is provided with a movable groove 5, and a mounting structure 7 is arranged on one side of the supporting plate 3 far away from the broadcasting loud-speaker 2, an elliptical plate 6 is arranged on the inner side of the movable groove 5, a rotating rod 4 is arranged at one end of the elliptical plate 6, a winding roller 12 is arranged in the storage box 11, and the outer wall of the storage box 11 is provided with a drawing groove 19, the winding roller 12 is provided with a lamp strip 13, and a connecting rod 15 is arranged at the bottom end of the winding roller 12, and a handle 16 is arranged at the outer side of the connecting rod 15.
The outer wall of broadcast megaphone 2 is provided with spout 10, and protection network 9 passes through spout 10, movable block swing joint with broadcast megaphone 2, and dwang 4 runs through to the outside of backup pad 3, and spout 10 is used for protection network 9 to pass through the movable block and moves about on broadcast megaphone 2, and adjusting position revolves soon dwang 4, makes it move to both ends through two movable rods 701 about elliptical plate 6 drives.
The mounting structure 7 comprises a movable rod 701, a limiting block 702, a compression spring 703, a clamping cone 704, a fixed sleeve 705 and a clamping groove 706, wherein the movable rod 701 is arranged on the inner side of the movable groove 5, the clamping cone 704 is arranged on the top end of the movable rod 701, the fixed sleeve 705 is arranged on the outer side of the movable rod 701, the limiting block 702 is arranged on one side of the clamping cone 704, the compression spring 703 is arranged on the top end of the limiting block 702, the clamping groove 706 is arranged on the inner side of the fixed sleeve 705, the fixed sleeve 705 is inserted into a hole in the inner wall of the shaft, the support plate 3 and the movable rod 701 on one side of the broadcast megaphone 2 are driven to be inserted into the fixed sleeve 705 at the moment, the rotating rod 4 on the inner side of the support plate 3 is screwed to drive the upper and lower movable rods 701 to move towards the two ends through the elliptical plate 6, when the movable rod 701 extrudes the compression spring 703 through the limiting block 702, the clamping cone 704 on one side of the limiting block 702 is driven to be inserted into the clamping groove 706 on the inner side of the fixed sleeve 705, and the sharp locking cone 704 is inserted into the inner wall of the hole so that the movable rod 701 is fixed in the fixing sleeve 705 and the hole, and the broadcasting speaker 2 and the alarm main body 1 are fixed to the inner wall of the shaft.
The clamping cones 704 are connected with the clamping grooves 706 in a clamping mode, the compression springs 703 are welded on the inner wall of the movable groove 5, the number of the movable rods 701 is two, the clamping cones 704 are inserted into the clamping grooves 706 on the inner side of the fixed sleeve 705, the sharp clamping cones 704 are inserted into the inner wall of the holes, the movable rods 701 are fixed in the fixed sleeve 705 and the holes, and the compression springs 703 are used for supporting the movable rods 701 through the limiting blocks 702.
The one end of handle 16 is provided with magnetism and inhales piece 17, and the outer wall of receiver 11 is provided with fixed slot 18, and handle 16 and connecting rod 15 pass through magnetism and inhale piece 17, fixed slot 18 fixed connection, handle 16 and 15 slider swing joint of connecting rod, promote handle 16 and move up to it is fixed with receiver 11 through magnetism and inhale piece 17 and fixed slot 18, makes handle 16 and connecting rod 15 fixed, unable rotation.
The working principle is as follows: when the utility model is used, a simple structure of the utility model needs to be understood, firstly, as shown in fig. 1-3, a fixed sleeve 705 is inserted into a hole of the inner wall of a shaft, at this time, a support plate 3 and a movable rod 701 at one side of a broadcast megaphone 2 are driven to be inserted into the fixed sleeve 705, a rotating rod 4 at the inner side of the support plate 3 is screwed, so that the upper and lower movable rods 701 are driven to move towards two ends through an elliptical plate 6, when the movable rod 701 presses a compression spring 703 through a limit block 702, a clamping cone 704 at one side of the limit block 702 is driven to be inserted into a clamping groove 706 at the inner side of the fixed sleeve 705, and a sharp clamping cone 704 is inserted into the inner wall of the hole, so that the movable rod 701 is fixed in the fixed sleeve 705 and the hole, and the broadcast megaphone 2 and an alarm main body 1 are fixed on the inner wall of the shaft.
According to fig. 1 and fig. 3 to 4, the light strip 13 in the drawing groove 19 is pulled and drawn out through the winding roller 12 and the spindle, according to the required length, after the lamp strip 13 is pulled out, the lamp strip is fixed on the inner wall of the shaft through the mounting block 14, and after the lamp strip is fixed, the handle 16 is pushed to move upwards and is fixed with the storage box 11 through the magnetic block 17 and the fixing groove 18, the handle 16 and the connecting rod 15 are fixed and can not rotate, when the hoisted material goes down into the shaft, the diffuse reflection photoelectric sensor 8 at one end of the alarm main body 1 detects the inside of the shaft, when the detected object passes through, the object reflects a sufficient amount of light emitted by the photoelectric switch transmitter to the receiver, thereby controlling the alarm main body 1 to run, emitting a warning light, emitting an alarm sound by the broadcast loud speaker 2, and the control light strip 13 lights up to remind workers and equipment in the shaft to evacuate to a safe area.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a hoist and mount regional audible-visual alarm device, includes alarm main part (1), its characterized in that: the bottom of alarm main body (1) is provided with a broadcast megaphone (2), one side of alarm main body (1) is provided with a diffuse reflection photoelectric sensor (8), one side of broadcast megaphone (2) is provided with a support plate (3), the bottom of broadcast megaphone (2) is provided with a storage box (11), the outside of broadcast megaphone (2) is provided with a protective screen (9), the inner side of support plate (3) is provided with a movable groove (5), one side of support plate (3) far away from broadcast megaphone (2) is provided with a mounting structure (7), the inner side of movable groove (5) is provided with an elliptical plate (6), one end of elliptical plate (6) is provided with a rotating rod (4), the inside of storage box (11) is provided with a winding roller (12), the outer wall of storage box (11) is provided with a drawing groove (19), the winding roller (12) is provided with a lamp strip (13), and the bottom end of the winding roller (12) is provided with a connecting rod (15), and the outer side of the connecting rod (15) is provided with a handle (16).
2. The sound-light alarm device for the hoisting area of claim 1, wherein: the outer wall of broadcast public address set (2) is provided with spout (10), and protection network (9) and broadcast public address set (2) pass through spout (10), movable block swing joint, dwang (4) run through to the outside of backup pad (3).
3. The sound-light alarm device for the hoisting area of claim 1, wherein: mounting structure (7) include movable rod (701), stopper (702), compression spring (703), card awl (704), fixed sleeve (705) and draw-in groove (706), and the inboard of activity groove (5) is provided with movable rod (701), the top of movable rod (701) is provided with card awl (704), and the outside of movable rod (701) is provided with fixed sleeve (705), one side of card awl (704) is provided with stopper (702), the top of stopper (702) is provided with compression spring (703), the inboard of fixed sleeve (705) is provided with draw-in groove (706).
4. The sound-light alarm device for the hoisting area of claim 3, wherein: the clamping cone (704) is connected with the clamping groove (706) in a clamping mode, the compression spring (703) is welded on the inner wall of the movable groove (5), and the number of the movable rods (701) is two.
5. The sound-light alarm device for the hoisting area of claim 1, wherein: winding roller (12) are connected through the pivot rotation with receiver (11), connecting rod (15) run through to the outside of receiver (11), be provided with installation piece (14) on lamp area (13).
6. The sound-light alarm device for the hoisting area of claim 1, wherein: one end of the handle (16) is provided with a magnetic attraction block (17), the outer wall of the storage box (11) is provided with a fixing groove (18), the handle (16) is fixedly connected with the connecting rod (15) through the magnetic attraction block (17) and the fixing groove (18), and the handle (16) is movably connected with the connecting rod (15) through a sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711051.7U CN215932800U (en) | 2021-07-27 | 2021-07-27 | Hoist and mount regional audible and visual alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711051.7U CN215932800U (en) | 2021-07-27 | 2021-07-27 | Hoist and mount regional audible and visual alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215932800U true CN215932800U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121711051.7U Active CN215932800U (en) | 2021-07-27 | 2021-07-27 | Hoist and mount regional audible and visual alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215932800U (en) |
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2021
- 2021-07-27 CN CN202121711051.7U patent/CN215932800U/en active Active
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