CN210366476U - Intelligent anti-overload construction elevator - Google Patents
Intelligent anti-overload construction elevator Download PDFInfo
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- CN210366476U CN210366476U CN201921236695.8U CN201921236695U CN210366476U CN 210366476 U CN210366476 U CN 210366476U CN 201921236695 U CN201921236695 U CN 201921236695U CN 210366476 U CN210366476 U CN 210366476U
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- cage
- overload
- guide rail
- rope
- rail frame
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Abstract
The utility model discloses an intelligence anti-overloading's construction elevator relates to lift technical field, including the guide rail frame, be provided with the cage on the front surface of guide rail frame, fixed mounting has weighing sensor in the middle of the bottom of cage, the front surface bottom fixed mounting of guide rail frame has the chassis, fixed mounting has two guide rails, two on the rear surface of guide rail frame fixed mounting has the stopper between the top of guide rail, the lower part of stopper is provided with the driving body. The utility model discloses an at chassis installation overload sensor, overload alarm reports to the police when the cage loads and surpasss the specified value, prevents cage overload operation, and weighing sensor can call out the cage and bear weight and show in weighing display screen, can make what the over-weight of looking over that constructor is accurate, and how many goods need be lifted off clearly and definitely, reduce constructor intensity of labour, improve work efficiency.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to intelligent anti-overload construction elevator.
Background
The construction elevator is also called as a construction elevator for buildings, can also be called as an outdoor elevator and a construction site lifting cage, is a manned cargo-carrying construction machine frequently used in buildings, is mainly used for the construction of buildings such as internal and external decoration of high-rise buildings, bridges, chimneys and the like, is comfortable and safe for constructors to take due to the unique box body structure, is usually matched with a tower crane to use on a construction site, has the onboard weight of 1-10 tons for general construction elevators and the running speed of 1-60m/min, is not provided with an overload prevention system mostly in the existing construction elevators, has lower safety factor, carries people for construction elevators, carries different cargos, cannot make clear the loading quality of the construction elevators, and cannot ensure the safety of overload work.
Therefore, it is necessary to invent an intelligent overload prevention construction hoist to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence anti-overloading's construction elevator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent overload-prevention construction elevator comprises a guide rail frame, wherein a suspension cage is arranged on the front surface of the guide rail frame, a weighing sensor is fixedly arranged in the middle of the bottom of the suspension cage, and a bottom frame is fixedly arranged at the bottom of the front surface of the guide rail frame;
the anti-falling safety device comprises a guide rail frame, a limiting block, a driving body, a driving unit and an anti-falling safety device, wherein two guide rails are fixedly arranged on the rear surface of the guide rail frame, the limiting block is fixedly arranged between the tops of the two guide rails, the driving body is arranged on the lower portion of the limiting block, the driving unit is fixedly arranged on the upper side of the driving body, and the anti-falling safety device;
an overload sensor is fixedly mounted in the middle of the bottom of the underframe, rope end rods are arranged on two sides of the overload sensor, a spring is arranged on the outer surface of the lower portion of each rope end rod, a rope head plate is fixedly mounted above each rope end rod, a nut is in threaded connection with the top of each rope end rod, a supporting plate is arranged on one side, away from the overload sensor, of each rope end rod on two sides, a plurality of damping shock absorbers are fixedly connected to the tops of the supporting plates, and a rubber plate is fixedly mounted on the tops of the damping shock absorbers;
the weighing display screen is fixedly mounted on the rear surface of the interior of the cage, the overload alarm is fixedly mounted on the inner side wall of the cage, and the lifting button is arranged below the overload alarm.
Optionally, the driving body is slidably mounted on the guide rail, and the suspension cage is fixedly mounted on the driving body.
Optionally, the anti-falling safety device is fixedly installed on the driving body, and the number of the rope head rods is at least two.
Optionally, the rope end rod is fixedly installed at the bottom of the underframe, and the spring is installed in a fit manner with the outer surface of the rope end rod.
Optionally, the rope hitch plate and the weighing sensor are horizontally distributed, and the top of the spring is attached to and connected with the lower surface of the rope hitch plate.
Optionally, the nut is in fit connection with the upper surface of the rope hitch plate, and the height value of the rubber plate is lower than that of the rope hitch rod.
Optionally, fixedly connected with wire between weighing display screen and the weighing sensor, lift button fixed mounting is on the inside wall of cage.
The utility model discloses a technological effect and advantage:
1. the utility model discloses an at chassis installation overload sensor, overload alarm reports to the police when the cage loads and surpasss the specified value, prevents cage overload operation, and weighing sensor can call out the cage and bear weight and show in weighing display screen, can make that constructor is accurate look over out the loading mass, ensures the safety of lift in-process, if load and overload, can clearly and definitely need lift off how many goods, reduces constructor intensity of labour, improves work efficiency.
2. The utility model discloses but the cage that the locking was fallen is prevented weighing down the breaker fast in the installation, the effectual life safety who has protected personnel in ground personnel and the cage to ensure that the goods does not receive the damage, the cooperation of damping bumper shock absorber and rubber slab can play the effect of buffer protection to the cage.
Drawings
Fig. 1 is a schematic view of the front view structure of the present invention.
Fig. 2 is a schematic view of the rear view structure of the present invention.
Fig. 3 is a schematic view of the bottom frame structure of the present invention.
Fig. 4 is a schematic view of the sectional structure of the suspension cage of the present invention.
In the figure: 1. a guide rail bracket; 2. a guide rail; 3. a limiting block; 4. a drive body; 5. a suspension cage; 6. a chassis; 7. a drive unit; 8. an anti-falling safety device; 9. a weighing sensor; 10. an overload sensor; 11. a rope end rod; 12. a spring; 13. a rope hitch plate; 14. a nut; 15. a support plate; 16. a damping shock absorber; 17. a rubber plate; 18. a weighing display screen; 19. a wire; 20. an overload alarm; 21. and a lifting button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides an intelligent overload-proof construction elevator as shown in figures 1-4, which comprises a guide rail frame 1, wherein a suspension cage 5 is arranged on the front surface of the guide rail frame 1, a weighing sensor 9 is fixedly arranged in the middle of the bottom of the suspension cage 5, and a bottom frame 6 is fixedly arranged at the bottom of the front surface of the guide rail frame 1;
the rear surface of the guide rail frame 1 is fixedly provided with two guide rails 2, a limiting block 3 is fixedly arranged between the tops of the two guide rails 2, the lower part of the limiting block 3 is provided with a driving body 4, the driving body 4 is slidably arranged on the guide rails 2, a suspension cage 5 is fixedly arranged on the driving body 4, the upper side of the driving body 4 is fixedly provided with a driving unit 7, the lower part of the driving unit 7 is provided with an anti-falling safety device 8, the anti-falling safety device 8 is fixedly arranged on the driving body 4, and the anti-falling safety device 8 is arranged to rapidly brake and lock the falling suspension cage 5, so that the life safety of ground personnel and personnel in the suspension cage 5 is effectively protected;
an overload sensor 10 is fixedly installed in the middle of the bottom of the chassis 6, rope end rods 11 are arranged on two sides of the overload sensor 10, the number of the rope end rods 11 is at least two, the rope end rods 11 are fixedly installed at the bottom of the chassis 6, springs 12 are arranged on the outer surfaces of the lower portions of the rope end rods 11, the springs 12 are installed in a fit mode with the outer surfaces of the rope end rods 11, the springs 12 play a buffering role in buffering the downward acting force of the suspension cage 5, rope head plates 13 are fixedly installed above the rope end rods 11, the rope head plates 13 and the weighing sensors 9 are horizontally distributed, the tops of the springs 12 are connected with the lower surfaces of the rope head plates 13 in a fit mode, nuts 14 are connected with the tops of the rope end rods 11 in a threaded mode, the nuts 14 are connected with the upper surfaces of the rope head plates 13 in a fit mode, a supporting plate 15 is arranged on one side, far away from the overload, the tops of the damping shock absorbers 16 are fixedly provided with rubber plates 17, the height value of each rubber plate 17 is lower than that of the rope end rod 11, and the damping shock absorbers 16 and the rubber plates 17 are matched to play a role in buffering and protecting the suspension cage 5;
fixed mounting has weighing display screen 18 on the inside rear surface of cage 5, fixedly connected with wire 19 between weighing display screen 18 and the weighing sensor 9, weighing sensor 9 can draw out cage 5 bearing weight and show in weighing display screen 18, can make accurate the looking over of constructor out overload capacity, it clearly to need to lift off how much goods, reduce constructor intensity of labour, and the operation efficiency is improved, fixed mounting has overload alarm 20 on the inside wall of cage 5, through installing overload sensor 10 at chassis 6, overload alarm 20 reports to the police when cage 5 loads and surpasss the specified value, prevent cage 5 overload operation, the below of overload alarm 20 is provided with lifting button 21, lifting button 21 fixed mounting is on the inside wall of cage 5.
The utility model discloses the theory of operation:
when the safety device is used, a constructor loads goods into the suspension cage 5, the weighing sensor 9 at the bottom of the suspension cage 5 is in contact with the rope hitch plate 13, the loading quality of the suspension cage 5 can be measured, the loading quality is displayed through the weighing display screen 18, if the overweight and overload sensor 10 is loaded and the constructor is reminded by an overload alarm 20 in an alarm mode, the constructor can accurately check the overload weight through the display quality of the weighing display screen 18, the number of the goods needing to be unloaded is determined, the labor intensity of the constructor is reduced, the working efficiency is improved, the driving body 4 can be controlled through the lifting button 21 to drive the suspension cage 5 to ascend and descend to a specified position after normal loading, the falling-preventing safety device 8 arranged on the suspension cage 5 can rapidly brake and lock the falling suspension cage 5, the life safety of ground personnel and the personnel in the suspension cage 5 is effectively protected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an intelligence anti-overloading's construction elevator, includes guide rail frame (1), its characterized in that: a suspension cage (5) is arranged on the front surface of the guide rail frame (1), a weighing sensor (9) is fixedly mounted in the middle of the bottom of the suspension cage (5), and a bottom frame (6) is fixedly mounted at the bottom of the front surface of the guide rail frame (1);
the anti-falling safety device is characterized in that two guide rails (2) are fixedly mounted on the rear surface of the guide rail frame (1), a limiting block (3) is fixedly mounted between the tops of the two guide rails (2), a driving body (4) is arranged on the lower portion of the limiting block (3), a driving unit (7) is fixedly mounted on the upper side of the driving body (4), and an anti-falling safety device (8) is arranged on the lower portion of the driving unit (7);
an overload sensor (10) is fixedly installed in the middle of the bottom of the underframe (6), rope end rods (11) are arranged on two sides of the overload sensor (10), a spring (12) is arranged on the outer surface of the lower portion of each rope end rod (11), a rope end plate (13) is fixedly installed above each rope end rod (11), nuts (14) are connected to the tops of the rope end rods (11) in a threaded mode, a supporting plate (15) is arranged on one side, away from the overload sensor (10), of each rope end rod (11) on the two sides, a plurality of damping shock absorbers (16) are fixedly connected to the tops of the supporting plates (15), and a rubber plate (17) is fixedly installed on the tops of the damping shock absorbers (16);
the weighing and alarming device is characterized in that a weighing display screen (18) is fixedly mounted on the rear surface of the interior of the cage (5), an overload alarm (20) is fixedly mounted on the inner side wall of the cage (5), and a lifting button (21) is arranged below the overload alarm (20).
2. The intelligent overload prevention construction hoist of claim 1, characterized in that:
the driving body (4) is slidably mounted on the guide rail (2), and the suspension cage (5) is fixedly mounted on the driving body (4).
3. The intelligent overload prevention construction hoist of claim 1, characterized in that:
the anti-falling safety device (8) is fixedly arranged on the driving body (4), and the number of the rope head rods (11) is at least two.
4. The intelligent overload prevention construction hoist of claim 1, characterized in that:
the rope end rod (11) is fixedly arranged at the bottom of the underframe (6), and the spring (12) is attached to the outer surface of the rope end rod (11).
5. The intelligent overload prevention construction hoist of claim 1, characterized in that:
rope hitch plate (13) and weighing sensor (9) are horizontal distribution, the top of spring (12) is connected with the lower surface laminating of rope hitch plate (13).
6. The intelligent overload prevention construction hoist of claim 1, characterized in that:
the nut (14) is in fit connection with the upper surface of the rope hitch plate (13), and the height value of the rubber plate (17) is lower than that of the rope hitch rod (11).
7. The intelligent overload prevention construction hoist of claim 1, characterized in that:
fixedly connected with wire (19) between weighing display screen (18) and weighing sensor (9), lift button (21) fixed mounting is on the inside wall of cage (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236695.8U CN210366476U (en) | 2019-08-01 | 2019-08-01 | Intelligent anti-overload construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236695.8U CN210366476U (en) | 2019-08-01 | 2019-08-01 | Intelligent anti-overload construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210366476U true CN210366476U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921236695.8U Active CN210366476U (en) | 2019-08-01 | 2019-08-01 | Intelligent anti-overload construction elevator |
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| CN (1) | CN210366476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180481A (en) * | 2022-09-14 | 2022-10-14 | 大汉科技股份有限公司 | Worm and gear transmission type three-transmission freight elevator |
-
2019
- 2019-08-01 CN CN201921236695.8U patent/CN210366476U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180481A (en) * | 2022-09-14 | 2022-10-14 | 大汉科技股份有限公司 | Worm and gear transmission type three-transmission freight elevator |
| CN115180481B (en) * | 2022-09-14 | 2022-12-09 | 大汉科技股份有限公司 | Worm and gear transmission type three-transmission freight elevator |
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