CN105333353A - Automatic lifting alarm lamp - Google Patents
Automatic lifting alarm lamp Download PDFInfo
- Publication number
- CN105333353A CN105333353A CN201510809890.5A CN201510809890A CN105333353A CN 105333353 A CN105333353 A CN 105333353A CN 201510809890 A CN201510809890 A CN 201510809890A CN 105333353 A CN105333353 A CN 105333353A
- Authority
- CN
- China
- Prior art keywords
- lifting
- level
- ascend
- grade
- descend
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention relates to an automatic lifting alarm lamp. According to the automatic lifting alarm lamp, a motor reducing gear and a rotary primary lifting screw rod are arranged on a fixed top plate; a drive chain wheel on an output shaft of the motor reducing gear is connected with a primary driven chain wheel on the upper end of the primary lifting screw rod through a chain; a primary lifting nut which is arranged on the primary lifting screw rod through threads is fixedly provided with a lifting plate and a support base; a sliding chain wheel sleeves the primary lifting screw rod and is supported through the support base; the sliding chain wheel can lift and slide along the primary lifting screw rod by cannot rotate; the lower end of a secondary lifting sleeve is connected onto the lifting plate; a lifting lamp pole is arranged in the secondary lifting sleeve, can lift and move, but cannot rotate; an alarm lamp is arranged on the upper end of the lamp pole; the lower end of a secondary lifting screw rod in the lifting lamp pole is arranged on the lifting plate in a rotary manner; a secondary driven chain wheel on the lower end of the secondary lifting screw rod is connected with the sliding chain wheel through a chain; and the lower end of the lifting lamp pole is connected with a secondary lifting screw nut on the secondary lifting screw rod. The automatic lifting alarm lamp can be used for warning working personnel and other personnel in the working range, and the safety is high.
Description
Technical field
The present invention relates to a kind of appurtenances hanging thing hole safety protection equipment, the automatic lifting alarm lamp specifically a kind of Full automatic safety cover plate used, belongs to mechanical equipment technical field.
Background technology
Equipment lifting hole in tier building or maintenance hole all need to be equipped with safety protection equipment, such as: power station, thermal power plant, steel plant and some enterprises, this type of lifting eye, manhole adopt steel deck-plate capping hole or hole surrounding to install permanent barrier usually, when needing equipment or the repair apparatus of lower floor in lifting building, need to hang out steel deck-plate, temporary fence is set, by the lifting appliance such as crane or hoist engine during work; Workload is large, need many people to assist; Can ornamental difference, inharmonious with integrated environment, unsightly; There is potential safety hazard.In today of automatic control technology high speed development, whole power station, thermal power plant all start to realize unmanned or few man on duty operation, if still adopt in the past hang thing hole safety protection equipment, take up the post of and so need to be equipped with a large amount of staff, this has not met the growth requirement of modern enterprise.
For the problems referred to above, applicant have developed the high Full automatic safety cover plate of a kind of automaticity, and automatic lifting alarm lamp of the present invention is just as one of important means promoting this cover plate security.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the automatic lifting alarm lamp that a kind of Full automatic safety cover plate uses is provided, it is rational in infrastructure, compact, safe and reliable, automatically can rise before device start, other staff in staff near warning and working range, improve the safety in utilization of Full automatic safety cover plate.
According to technical scheme provided by the invention: automatic lifting alarm lamp, is characterized in that: comprise motor reducer, fixing top board, drive sprocket, one-level screw shaft bearing, one-level lifting screw, one-level driven sprocket, one-level lifting nut, lifter plate, supporting seat, slip sprocket wheel, two grade of ascend and descend sleeve, lifting lamp stand, two grade of ascend and descend screw rod, secondary screw shaft bearing and secondary driven sprocket; Motor reducer is arranged on bottom fixing top board one end, and the output shaft of motor reducer installs drive sprocket after being upward through the corresponding aperture on fixing top board; Described one-level screw shaft bearing is fixedly mounted on fixing top board central bottom, described one-level lifting screw is arranged in one-level screw shaft bearing by bearing supporting, one-level driven sprocket is installed through after the corresponding aperture on fixing top board in one-level lifting screw upper end, by chain connection for transmission between described one-level driven sprocket and drive sprocket; Described one-level lifting screw periphery milling is provided with at least two planes, the corner of adjacent plane leaves screw thread, described one-level lifting nut spiral shell is contained on one-level lifting screw, described one-level lifting nut fixedly mounts lifter plate and supporting seat, described sliding chain wheel to be sleeved on one-level lifting screw and by supporting seat rest, the internal via shape of slip sprocket wheel and the cross sectional shape of one-level lifting screw match, and slip sprocket wheel can not freely can rotate along the free lifting carriage of one-level lifting screw; Described two grade of ascend and descend sleeve lower end is fixedly connected on lifter plate, and described lifting lamp stand moves with liftable but non-rotatable form is arranged in two grade of ascend and descend sleeve, and described alarm lamp is arranged on lifting lamp stand upper end; Described two grade of ascend and descend screw rod is contained in described lifting lamp stand, two grade of ascend and descend screw rod lower end is arranged in secondary screw shaft bearing by bearing supporting, described secondary screw shaft bearing is fixedly mounted on lifter plate, secondary driven sprocket is installed in described two grade of ascend and descend screw rod lower end, by chain connection for transmission between described secondary driven sprocket and described slip sprocket wheel, described two grade of ascend and descend nut spiral shell is contained on two grade of ascend and descend screw rod, and described lifting lamp stand lower end is connected with two grade of ascend and descend nut.
As a further improvement on the present invention, described automatic lifting alarm lamp also comprises lifting and to put in place alarm mechanism; The described lifting alarm mechanism that puts in place comprises inductive switch support, upper inductive switch, lower inductive switch and inductive head, described inductive switch pedestal upper end is arranged on fixing top board, inductive switch support upper and lower side installs inductive switch, lower inductive switch respectively, described inductive head is arranged on lifter plate, and inductive head is followed when lifter plate lifting moving puts in place and triggered upper inductive switch or lower inductive switch.
As a further improvement on the present invention, described inductive switch support is vertical long kidney-shaped hole for installing the installing hole of inductive switch and lower inductive switch.
As a further improvement on the present invention, between described slip sprocket wheel upper end and one-level lifting nut, thrust bearing is respectively arranged with between slip sprocket wheel lower end and supporting seat.
As a further improvement on the present invention, described two grade of ascend and descend sleeve is provided with the guide groove that twice are parallel to its length direction, and described lifting lamp stand lower end is provided with two pilot pins, and after lifting lamp stand loads two grade of ascend and descend sleeve, described pilot pin correspondence is embedded in described guide groove.
As a further improvement on the present invention, the top of described lifting lamp stand is provided with the crown top of burner.
compared with prior art, tool has the following advantages in the present invention:the present invention is rational in infrastructure, safe and reliable, automatically can rise before device start, the staff near warning, improves the safety in utilization of Full automatic safety cover plate.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention before rise.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the three-dimensional structure diagram of the embodiment of the present invention before rise.
Fig. 5 is the three-dimensional structure diagram of the embodiment of the present invention after rise.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the automatic lifting alarm lamp in embodiment is primarily of motor reducer 1, fixing top board 2, drive sprocket 3, one-level screw shaft bearing 4, one-level lifting screw 5, one-level driven sprocket 6, one-level lifting nut 7, lifter plate 8, supporting seat 9, slip sprocket wheel 10, thrust bearing 11, two grade of ascend and descend sleeve 12, lifting lamp stand 13, two grade of ascend and descend screw rod 14, secondary screw shaft bearing 15 and secondary driven sprocket 16, inductive switch support 17, upper inductive switch 18, lower inductive switch 19, the parts compositions such as inductive head 20 and the crown top of burner 21.
As shown in Fig. 1 ~ Fig. 5, described motor reducer 1 is arranged on bottom fixing top board 2 one end, and the output shaft of motor reducer 1 installs drive sprocket 3 after being upward through the corresponding aperture on fixing top board 2; Described one-level screw shaft bearing 4 is fixedly mounted on fixing top board 2 central bottom, described one-level lifting screw 5 is arranged in one-level screw shaft bearing 4 by bearing supporting, one-level driven sprocket 6 is installed through after the corresponding aperture on fixing top board 2 in one-level lifting screw 5 upper end, by chain connection for transmission between described one-level driven sprocket 6 and drive sprocket 3; Described one-level lifting screw 5 periphery milling is provided with four planes, the corner of adjacent plane leaves screw thread, described one-level lifting nut 7 spiral shell is contained on one-level lifting screw 5, described one-level lifting nut 7 fixedly mounts lifter plate 8 and supporting seat 9, described slip sprocket wheel 10 to be sleeved on one-level lifting screw 5 and by supporting seat 9 rest, to be respectively arranged with thrust bearing 11 between slip sprocket wheel 10 upper end and one-level lifting nut 7, between slip sprocket wheel 10 lower end and supporting seat 9; The internal via shape of described slip sprocket wheel 10 and the cross sectional shape of one-level lifting screw 5 match, and slip sprocket wheel 10 can not freely can rotate along the free lifting carriage of one-level lifting screw 5; Described two grade of ascend and descend sleeve 12 lower end is fixedly connected on lifter plate 8, and described lifting lamp stand 13 moves with liftable but non-rotatable form is arranged in two grade of ascend and descend sleeve 12, and described alarm lamp is arranged on lifting lamp stand 13 upper end; Described two grade of ascend and descend screw rod 14 is contained in described lifting lamp stand 13, two grade of ascend and descend screw rod 14 lower end is arranged in secondary screw shaft bearing 15 by bearing supporting, described secondary screw shaft bearing 15 is fixedly mounted on lifter plate 8, secondary driven sprocket 16 is installed in described two grade of ascend and descend screw rod 14 lower end, by chain connection for transmission between described secondary driven sprocket 16 and described slip sprocket wheel 10, described two grade of ascend and descend nut spiral shell is contained on two grade of ascend and descend screw rod 14, and described lifting lamp stand 13 lower end is connected with two grade of ascend and descend nut.
As shown in Fig. 1 ~ Fig. 5, in the embodiment of the present invention, for realizing the Based Intelligent Control of automatic lifting alarm lamp, described automatic lifting alarm lamp is also provided with lifting and puts in place alarm mechanism.The described lifting alarm mechanism that puts in place forms primarily of inductive switch support 17, upper inductive switch 18, lower inductive switch 19 and inductive head 20, described inductive switch support 17 upper end is arranged on fixing top board 2, inductive switch support 17 upper and lower side installs inductive switch 18, lower inductive switch 19 respectively, described inductive head 20 is arranged on lifter plate 8, and inductive head 20 is followed when lifter plate 8 lifting moving puts in place and triggered upper inductive switch 18 or lower inductive switch 19.Conveniently regulate, described inductive switch support 17 is vertical long kidney-shaped hole for installing the installing hole of inductive switch 18 and lower inductive switch 19.
As shown in Fig. 1 ~ Fig. 5, in the embodiment of the present invention, described two grade of ascend and descend sleeve 12 is provided with the guide groove that twice are parallel to its length direction, and described lifting lamp stand 13 lower end is provided with two pilot pins, after lifting lamp stand 13 loads two grade of ascend and descend sleeve 12, described pilot pin correspondence is embedded in described guide groove.The top of described lifting lamp stand 13 is provided with the crown top of burner 21.
The course of work of the present invention and operation principle as follows:
State before alarm lamp rises is as shown in Fig. 1 ~ Fig. 4, when needs rise, described motor reducer 1 starts, drive sprocket 3 is rotated by chain-driving one-level driven sprocket 6, one-level driven sprocket 6 drives one-level lifting screw 5 to rotate, the one-level lifting nut 7 be threaded with one-level lifting screw 5 realizes thus rising and moves, thus drives lifter plate 8, supporting seat 9 and the associated components be arranged on both them also synchronously to rise thereupon; The slip sprocket wheel 10 be arranged in supporting seat 9 also followed by one-level lifting screw 5 and rotates while following supporting seat 9 rising, slip sprocket wheel 10 drives the secondary driven sprocket 16 be arranged on lifter plate 8 to rotate in motion process, secondary driven sprocket 16 drives two grade of ascend and descend screw rod 14 to rotate, the two grade of ascend and descend nut be threaded with two grade of ascend and descend screw rod 14 realizes thus rising and moves, and the lifting lamp stand 13 be connected with two grade of ascend and descend nut rises [as shown in Figure 5] thus.After rise puts in place, inductive head 20 triggers upper inductive switch 18, and upper inductive switch 18 sends control signal to motor reducer 1, and motor reducer 1 stops.
When alarm lamp is fallen by needs, motor reducer 1 antiport.After decline puts in place, inductive head 20 triggers lower inductive switch 19, and lower inductive switch 19 sends control signal to motor reducer 1, and motor reducer 1 stops.
Claims (6)
1. automatic lifting alarm lamp, is characterized in that: comprise motor reducer (1), fixing top board (2), drive sprocket (3), one-level screw shaft bearing (4), one-level lifting screw (5), one-level driven sprocket (6), one-level lifting nut (7), lifter plate (8), supporting seat (9), slip sprocket wheel (10), two grade of ascend and descend sleeve (12), lifting lamp stand (13), two grade of ascend and descend screw rod (14), secondary screw shaft bearing (15) and secondary driven sprocket (16), motor reducer (1) is arranged on bottom fixing top board (2) one end, and the output shaft of motor reducer (1) installs drive sprocket (3) after being upward through the corresponding aperture on fixing top board (2), described one-level screw shaft bearing (4) is fixedly mounted on fixing top board (2) central bottom, described one-level lifting screw (5) is arranged in one-level screw shaft bearing (4) by bearing supporting, one-level driven sprocket (6) is installed through after the corresponding aperture on fixing top board (2) in one-level lifting screw (5) upper end, by chain connection for transmission between described one-level driven sprocket (6) and drive sprocket (3), the periphery milling of described one-level lifting screw (5) is provided with at least two planes, the corner of adjacent plane leaves screw thread, described one-level lifting nut (7) spiral shell is contained on one-level lifting screw (5), described one-level lifting nut (7) fixedly mounts lifter plate (8) and supporting seat (9), described slip sprocket wheel (10) is sleeved on one-level lifting screw (5) and goes up and pass through supporting seat (9) rest, the internal via shape of slip sprocket wheel (10) and the cross sectional shape of one-level lifting screw (5) match, slip sprocket wheel (10) can not freely can rotate along one-level lifting screw (5) free lifting carriage, described two grade of ascend and descend sleeve (12) lower end is fixedly connected on lifter plate (8), and described lifting lamp stand (13) is moved with liftable but non-rotatable form is arranged in two grade of ascend and descend sleeve (12), and described alarm lamp is arranged on lifting lamp stand (13) upper end, described two grade of ascend and descend screw rod (14) is contained in described lifting lamp stand (13), two grade of ascend and descend screw rod (14) lower end is arranged in secondary screw shaft bearing (15) by bearing supporting, described secondary screw shaft bearing (15) is fixedly mounted on lifter plate (8), secondary driven sprocket (16) is installed in described two grade of ascend and descend screw rod (14) lower end, by chain connection for transmission between described secondary driven sprocket (16) and described slip sprocket wheel (10), described two grade of ascend and descend nut spiral shell is contained on two grade of ascend and descend screw rod (14), described lifting lamp stand (13) lower end is connected with two grade of ascend and descend nut.
2. automatic lifting alarm lamp as claimed in claim 1, is characterized in that: described automatic lifting alarm lamp also comprises lifting and to put in place alarm mechanism; The described lifting alarm mechanism that puts in place comprises inductive switch support (17), upper inductive switch (18), lower inductive switch (19) and inductive head (20), described inductive switch support (17) upper end is arranged on fixing top board (2), inductive switch support (17) upper and lower side installs inductive switch (18), lower inductive switch (19) respectively, described inductive head (20) is arranged on lifter plate (8), and inductive head (20) is followed when lifter plate (8) lifting moving puts in place and triggered upper inductive switch (18) or lower inductive switch (19).
3. automatic lifting alarm lamp as claimed in claim 2, is characterized in that: described inductive switch support (17) is vertical long kidney-shaped hole for installing the installing hole of inductive switch (18) and lower inductive switch (19).
4. automatic lifting alarm lamp as claimed in claim 1, is characterized in that: between described slip sprocket wheel (10) upper end and one-level lifting nut (7), be respectively arranged with thrust bearing (11) between slip sprocket wheel (10) lower end and supporting seat (9).
5. automatic lifting alarm lamp as claimed in claim 1, it is characterized in that: described two grade of ascend and descend sleeve (12) is provided with the guide groove that twice are parallel to its length direction, described lifting lamp stand (13) lower end is provided with two pilot pins, after lifting lamp stand (13) loads two grade of ascend and descend sleeve (12), described pilot pin correspondence is embedded in described guide groove.
6. automatic lifting alarm lamp as claimed in claim 1, is characterized in that: the top of described lifting lamp stand (13) is provided with the crown top of burner (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809890.5A CN105333353B (en) | 2015-11-20 | 2015-11-20 | Automatic lifting alarm lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809890.5A CN105333353B (en) | 2015-11-20 | 2015-11-20 | Automatic lifting alarm lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333353A true CN105333353A (en) | 2016-02-17 |
| CN105333353B CN105333353B (en) | 2017-07-11 |
Family
ID=55284046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510809890.5A Active CN105333353B (en) | 2015-11-20 | 2015-11-20 | Automatic lifting alarm lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333353B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782894A (en) * | 2016-03-06 | 2016-07-20 | 张舒维 | Music color lamp system based on internet of things |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597831Y (en) * | 2003-01-01 | 2004-01-07 | 雷文堂 | Electrical lifting lighting electrical appliance |
| KR20100012594A (en) * | 2008-07-29 | 2010-02-08 | 주식회사 하이룩스라이팅 | A up and down type lighting top with a lighting |
| CN202268647U (en) * | 2011-10-06 | 2012-06-06 | 哈尔滨理工大学 | Robotic cable driving carrier |
| CN104696842A (en) * | 2013-12-09 | 2015-06-10 | 天津海宇光电科技有限公司 | Adjustable led street lamp |
| CN205174127U (en) * | 2015-11-20 | 2016-04-20 | 江苏广通电力设备有限公司 | Automatic lift alarm lamp |
-
2015
- 2015-11-20 CN CN201510809890.5A patent/CN105333353B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597831Y (en) * | 2003-01-01 | 2004-01-07 | 雷文堂 | Electrical lifting lighting electrical appliance |
| KR20100012594A (en) * | 2008-07-29 | 2010-02-08 | 주식회사 하이룩스라이팅 | A up and down type lighting top with a lighting |
| CN202268647U (en) * | 2011-10-06 | 2012-06-06 | 哈尔滨理工大学 | Robotic cable driving carrier |
| CN104696842A (en) * | 2013-12-09 | 2015-06-10 | 天津海宇光电科技有限公司 | Adjustable led street lamp |
| CN205174127U (en) * | 2015-11-20 | 2016-04-20 | 江苏广通电力设备有限公司 | Automatic lift alarm lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782894A (en) * | 2016-03-06 | 2016-07-20 | 张舒维 | Music color lamp system based on internet of things |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333353B (en) | 2017-07-11 |
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