CN205312818U - Construction elevator's overweight alarm system - Google Patents
Construction elevator's overweight alarm system Download PDFInfo
- Publication number
- CN205312818U CN205312818U CN201620091785.2U CN201620091785U CN205312818U CN 205312818 U CN205312818 U CN 205312818U CN 201620091785 U CN201620091785 U CN 201620091785U CN 205312818 U CN205312818 U CN 205312818U
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- China
- Prior art keywords
- building hoist
- alarm system
- machine
- electric pushrod
- case
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- 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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Abstract
The utility model relates to a construction elevator's overweight alarm system, it includes the beneath roof beam of construction elevator case and machine, the upper portion of construction elevator case is provided with the yielding rubber, the upper portion of yielding rubber is connected with the movable bottom of the case, the lower part of the activity bottom of the case is provided with permanent magnet, the construction elevator case sets up on the beneath roof beam of machine, be provided with linking bridge on the beneath roof beam of machine, the last weighing sensor that is provided with of linking bridge, weighing sensor passing signal line connection has the controller, the controller is connected with weighing displayer, alert ring ware, the door magnetic switch, final controlling element A and final controlling element B, final controlling element A passing signal line connection rises the motor, final controlling element B passing signal line connection has electric putter, electric putter's the end that stretches out is connected with the link, be provided with the chucking pole on the link, safety groove has been seted up respectively to the both sides of the beneath roof beam of machine, the utility model has the advantages of reasonable in design, simple structure, convenient to use, suitability are strong, long service life, security are good.
Description
Technical field
The utility model belongs to lifting equipment technical field, is specifically related to a kind of warning, in particular to the overweight alarm system of a kind of building hoist.
Background technology
Building hoist is again construction elevator for building, outdoor elevators can also be become, building site bird cage, it is the manned cargo-carrying construction machinery often used in building, the construction being mainly used in the buildings such as the interior exterior decoration of Highrise buildings, bridge, chimney, owing to the body structure of its uniqueness allows workmen take not only comfortable but also safety. Building hoist normally coordinates tower crane to use on building site, in recent years, along with day by day increasing of Highrise buildings, the rising gradually of floor, elevator safety and stable operation seem particularly important, when building hoist is overweight, eliminate its potential safety hazard existed frequently by reporting to the police, it does not have the measure limited when overweight by building hoist specially; Therefore, it is provided that a kind of reasonable in design, structure is simple, easy to use, suitability strong, the overweight alarm system of long service life, building hoist that security is good is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of reasonable in design, structure is simple, easy to use, suitability strong, the overweight alarm system of long service life, building hoist that security is good.
The purpose of this utility model is achieved in that the overweight alarm system of a kind of building hoist, it comprises beam under building hoist case and machine, the top of described building hoist case is provided with damping rubber, the top of described damping rubber is connected with at the bottom of active box, the described bottom at the bottom of active box is provided with permanent magnet, described building hoist case is arranged under machine on beam, under described machine, beam is provided with connection bracket, described connection bracket is provided with LOAD CELLS, described LOAD CELLS is connected with controller by signal wire, described controller is connected with weight display, alarm, door magnetic switch, executive device A and executive device B, described executive device A is connected with lifting motor by signal wire, described executive device B is connected with electric pushrod by signal wire, the external part of described electric pushrod is connected with link span, described link span is provided with the tight bar of card, under described machine, the both sides of beam have offered safety groove respectively.
Described weight display is digital display type weight display.
The quantity of described electric pushrod is 4, and is symmetrical arranged respectively.
The quantity of described link span is 2, and is fixedly connected with the external part of electric pushrod respectively.
Described electric pushrod is arranged on body of wall.
The quantity of the described tight bar of card is 4, and is symmetricly set on respectively on link span.
The installation position of described permanent magnet is corresponding with the installation position of LOAD CELLS.
The beneficial effects of the utility model: in the utility model, weight display display weights, in time the weights in building hoist case is reflected to personnel in case, to prevent the generation of its overweight situation, if overweight situation occurs, at the bottom of active box under the effect of damping rubber, permanent magnet contact LOAD CELLS, described LOAD CELLS sends signal to controller, controller control gate magnetic switch is not closed the door, alarm is reported to the police, lifting motor does not run, thus make building hoist keep stationary state, meanwhile, electric pushrod stretches out simultaneously, the tight bar of card is made to inject in safety groove, effectively prevent in overweight period, building hoist case falls phenomenon, improve security of the present utility model, after overweight situation is eliminated, electric pushrod is regained, block tight bar to extract in safety groove, building hoist case continues safety and rises, improve suitability of the present utility model, construction hoist falling-proof device on the utility model coordinative construction elevator uses, extend work-ing life of the present utility model, the utility model also has advantage reasonable in design, that structure is simple, easy to use simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the overweight alarm system of a kind of building hoist of the utility model.
Fig. 2 is the electric control theory figure of the overweight alarm system of a kind of building hoist of the utility model.
In figure: 1, building hoist case 2, under machine at the bottom of beam 3, damping rubber 4, active box 5, permanent magnet 6, connection bracket 7, LOAD CELLS 8, controller 9, weight display 10, alarm 11, door magnetic switch 12, executive device A13, executive device B14, lifting motor 15, electric pushrod 16, link span 17, block tight bar 18, safety groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, the overweight alarm system of a kind of building hoist, it comprises beam 2 under building hoist case 1 and machine, the top of described building hoist case 1 is provided with damping rubber 3, the top of described damping rubber 3 is connected with at the bottom of active box 4, at the bottom of described active box, the bottom of 4 is provided with permanent magnet 5, described building hoist case 1 is arranged under machine on beam 2, beam 2 is provided with under described machine connection bracket 6, described connection bracket 6 is provided with LOAD CELLS 7, described LOAD CELLS 7 is connected with controller 8 by signal wire, described controller 8 is connected with weight display 9, alarm 10, door magnetic switch 11, executive device A12 and executive device B13, described executive device A12 is connected with lifting motor 14 by signal wire, described executive device B13 is connected with electric pushrod 15 by signal wire, the external part of described electric pushrod 15 is connected with link span 16, described link span 16 is provided with the tight bar 17 of card, under described machine, the both sides of beam 2 have offered safety groove 18 respectively.
In the utility model, weight display 9 shows weights, in time the weights in building hoist case 1 is reflected to personnel in case, to prevent the generation of its overweight situation, if overweight situation occurs, at the bottom of active box, 4 under the effect of damping rubber 3, permanent magnet 5 contacts LOAD CELLS 7, described LOAD CELLS 7 sends signal to controller 8, controller 8 control gate magnetic switch 11 is not closed the door, alarm 10 is reported to the police, lifting motor 14 does not run, thus make building hoist keep stationary state, meanwhile, electric pushrod 15 stretches out simultaneously, the tight bar 17 of card is made to inject in safety groove 18, effectively prevent in overweight period, building hoist case 1 falls phenomenon, improve security of the present utility model, after overweight situation is eliminated, electric pushrod 15 is regained, block tight bar 17 to extract in safety groove 18, building hoist case 1 continues safe rising, improve suitability of the present utility model, construction hoist falling-proof device on the utility model coordinative construction elevator uses, extend work-ing life of the present utility model,The utility model also has advantage reasonable in design, that structure is simple, easy to use simultaneously.
Embodiment 2
As depicted in figs. 1 and 2, the overweight alarm system of a kind of building hoist, it comprises beam 2 under building hoist case 1 and machine, the top of described building hoist case 1 is provided with damping rubber 3, the top of described damping rubber 3 is connected with at the bottom of active box 4, at the bottom of described active box, the bottom of 4 is provided with permanent magnet 5, described building hoist case 1 is arranged under machine on beam 2, beam 2 is provided with under described machine connection bracket 6, described connection bracket 6 is provided with LOAD CELLS 7, described LOAD CELLS 7 is connected with controller 8 by signal wire, described controller 8 is connected with weight display 9, alarm 10, door magnetic switch 11, executive device A12 and executive device B13, described executive device A12 is connected with lifting motor 14 by signal wire, described executive device B13 is connected with electric pushrod 15 by signal wire, the external part of described electric pushrod 15 is connected with link span 16, described link span 16 is provided with the tight bar 17 of card, under described machine, the both sides of beam 2 have offered safety groove 18 respectively.
Described weight display 9 is digital display type weight display; The quantity of described electric pushrod 15 is 4, and is symmetrical arranged respectively; The quantity of described link span 16 is 2, and external part with electric pushrod 15 is fixedly connected with respectively; Described electric pushrod 15 is arranged on body of wall; The quantity of the described tight bar 17 of card is 4, and is symmetricly set on link span 16 respectively; The installation position of described permanent magnet 5 is corresponding with the installation position of LOAD CELLS 7.
In the utility model, weight display 9 shows weights, in time the weights in building hoist case 1 is reflected to personnel in case, to prevent the generation of its overweight situation, when overweight, at the bottom of active box, 4 under the effect of damping rubber 3, permanent magnet 5 contacts LOAD CELLS 7, described LOAD CELLS 7 sends signal to controller 8, controller 8 control gate magnetic switch 11 is not closed the door, alarm 10 is reported to the police, lifting motor 14 does not run, thus make building hoist keep stationary state, meanwhile, electric pushrod 15 stretches out simultaneously, the tight bar 17 of card is made to inject in safety groove 18, effectively prevent in overweight period, building hoist case 1 falls phenomenon, improve security of the present utility model, after overweight situation is eliminated, electric pushrod 15 is regained, block tight bar 17 to extract in safety groove 18, building hoist case 1 continues safe rising, improve suitability of the present utility model, construction hoist falling-proof device on the utility model coordinative construction elevator uses, extend work-ing life of the present utility model, the utility model also has advantage reasonable in design, that structure is simple, easy to use simultaneously.
Claims (7)
1. the overweight alarm system of a building hoist, it comprises beam under building hoist case and machine, it is characterized in that: the top of described building hoist case is provided with damping rubber, the top of described damping rubber is connected with at the bottom of active box, the described bottom at the bottom of active box is provided with permanent magnet, described building hoist case is arranged under machine on beam, under described machine, beam is provided with connection bracket, described connection bracket is provided with LOAD CELLS, described LOAD CELLS is connected with controller by signal wire, described controller is connected with weight display, alarm, door magnetic switch, executive device A and executive device B, described executive device A is connected with lifting motor by signal wire, described executive device B is connected with electric pushrod by signal wire, the external part of described electric pushrod is connected with link span, described link span is provided with the tight bar of card, under described machine, the both sides of beam have offered safety groove respectively.
2. the overweight alarm system of a kind of building hoist according to claim 1, it is characterised in that: described weight display is digital display type weight display.
3. the overweight alarm system of a kind of building hoist according to claim 1, it is characterised in that: the quantity of described electric pushrod is 4, and is symmetrical arranged respectively.
4. the overweight alarm system of a kind of building hoist according to claim 1, it is characterised in that: the quantity of described link span is 2, and is fixedly connected with the external part of electric pushrod respectively.
5. the overweight alarm system of a kind of building hoist according to claim 1, it is characterised in that: described electric pushrod is arranged on body of wall.
6. the overweight alarm system of a kind of building hoist according to claim 1, it is characterised in that: the quantity of the described tight bar of card is 4, and is symmetricly set on respectively on link span.
7. the overweight alarm system of a kind of building hoist according to claim 1, it is characterised in that: the installation position of described permanent magnet is corresponding with the installation position of LOAD CELLS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091785.2U CN205312818U (en) | 2016-01-30 | 2016-01-30 | Construction elevator's overweight alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091785.2U CN205312818U (en) | 2016-01-30 | 2016-01-30 | Construction elevator's overweight alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312818U true CN205312818U (en) | 2016-06-15 |
Family
ID=56187440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091785.2U Expired - Fee Related CN205312818U (en) | 2016-01-30 | 2016-01-30 | Construction elevator's overweight alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883541A (en) * | 2016-06-28 | 2016-08-24 | 爱默生电梯有限公司 | Vertical elevator cabin bottom damping device |
| CN108105306A (en) * | 2018-01-09 | 2018-06-01 | 芜湖市皖南造船有限公司 | A kind of damping device for dredger bed mud cabin |
-
2016
- 2016-01-30 CN CN201620091785.2U patent/CN205312818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883541A (en) * | 2016-06-28 | 2016-08-24 | 爱默生电梯有限公司 | Vertical elevator cabin bottom damping device |
| CN108105306A (en) * | 2018-01-09 | 2018-06-01 | 芜湖市皖南造船有限公司 | A kind of damping device for dredger bed mud cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |