CN221141143U - Building element safety anti-falling device for green building construction - Google Patents
Building element safety anti-falling device for green building construction Download PDFInfo
- Publication number
- CN221141143U CN221141143U CN202323120390.XU CN202323120390U CN221141143U CN 221141143 U CN221141143 U CN 221141143U CN 202323120390 U CN202323120390 U CN 202323120390U CN 221141143 U CN221141143 U CN 221141143U
- Authority
- CN
- China
- Prior art keywords
- lifting frame
- columns
- building construction
- falling
- sensor
- 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.)
- Active
Links
- 238000009435 building construction Methods 0.000 title claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 5
- 239000002783 friction material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model relates to the field of building construction, in particular to a safe anti-falling device for a building component for green building construction. The safe anti-falling device for the building component for green building construction comprises a supporting base; the support columns are connected with the support base and are positioned at the top of the support base, and the number of the support columns is two; and the limiting columns are connected with the supporting columns and are positioned in the supporting columns, and the number of the limiting columns is two. The safety anti-falling device for the building component for green building construction provided by the utility model has the advantages that the plurality of sensors are arranged, when the downward falling of the lifting frame is detected, the blocking plate is contacted with the side wall friction plate of the supporting column, and simultaneously the two clamping plates simultaneously clamp and lock the limiting column, so that the falling speed of the lifting frame can be effectively and gradually slowed down until the lifting frame stops falling, and the safety of equipment or staff in the lifting frame is improved by adopting the rapid falling braking mode.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a safe anti-falling device for a building component for green building construction.
Background
The building construction comprises the whole production process from construction preparation, earth breaking and construction completion acceptance, and a fall prevention device is often used in the process of lifting building components so as to facilitate the building components to be conveyed to a high place where the building is required, wherein a lifting enclosure forms the most commonly used fall prevention equipment;
According to the anti-falling device of the building component for building construction of the patent number CN217102779U, when a lifting rope breaks, the anti-falling frame is in a weightlessness state, and the second spring and the third spring lose pulling force, so that the L-shaped positioning seat is inserted into the anti-falling groove under the reset action of the second spring and the third spring, the anti-falling mechanism can be rapidly and effectively triggered when the anti-falling device falls due to the broken lifting rope, the anti-falling frame is effectively stopped, the safety performance is improved, but the L-shaped positioning seat is inserted into the anti-falling groove in an anti-falling mode, if the falling speed is too high, the L-shaped positioning seat is easily inserted into the anti-falling groove, the phenomenon of the L-shaped positioning seat is easily broken, and meanwhile, if the anti-falling is successful, the suddenly stopped lifting cage can also cause damage to the device or staff inside the anti-falling cage.
Therefore, it is necessary to provide a new safety anti-falling device for building elements for green building construction to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a safe anti-falling device for a building component for green building construction.
The utility model provides a safe anti-falling device for a building component for green building construction, which comprises:
A support base;
The support columns are connected with the support base and are positioned at the top of the support base, and the number of the support columns is two;
The limiting columns are connected with the supporting columns and are positioned in the supporting columns, and the number of the limiting columns is two;
The lifting box is connected with the lifting frame and is positioned in the supporting column, two clamping plates are arranged on two sides of the lifting box, and when the two clamping plates clamp the limiting column, the lifting box is used for braking the descending lifting frame;
The lifting frame is connected with the support columns and is positioned between the two support columns;
the control terminal is connected with the lifting frame and is positioned on the front surface of the lifting frame;
The first fixed box is connected with the lifting frame and is positioned on two side walls of the lifting frame;
The blocking plate is connected with the first fixed box and is positioned in the first fixed box, and when the blocking plate is in contact with the side wall of the supporting column, the blocking plate is used for braking the descending lifting frame;
And the air bag installation base is connected with the support base and is positioned at the top of the support base.
Preferably, two first electric telescopic rods are arranged on one side, far away from the support column, of the blocking plate, and the output ends of the first electric telescopic rods are connected with the blocking plate.
Preferably, friction-resistant plates are arranged on two side walls of the support column, and the friction-resistant plates and the blocking plates are made of semi-metal friction materials.
Preferably, the inside of lift box is equipped with two connecting plates, two the both sides fixedly connected with gag lever post of connecting plate, it has two sliders to slide on the gag lever post, the slider is connected with the connecting plate, the other one end of slider is connected with the grip block through the connecting rod.
Preferably, two second electric telescopic rods are arranged on one sides, away from each other, of the two connecting plates, and the telescopic ends of the second electric telescopic rods are connected with the connecting plates.
Preferably, a plurality of mounting holes are formed in the top of the air bag mounting base, and an air bag is mounted in each mounting hole.
Preferably, two a plurality of second sensors that the interval set up are installed to the side wall that the support column kept away from each other, first sensor is installed to the side wall of first fixed box, the top of second fixed box is equipped with the third sensor, the third sensor is installed in the side wall of support column, first sensor the second sensor the third sensor passes through circuit connection with a plurality of gasbag.
Preferably, the bottom of support column both sides wall is installed the fixed box of second, the internally mounted of the fixed box of second has the cylinder, and the output of cylinder pass through the connecting block with the gasbag installation base is connected.
Compared with the related art, the safe anti-falling device for the building component for green building construction has the following beneficial effects: through the setting of a plurality of sensors, when detecting the crane and falling downwards, through the lateral wall antifriction plate contact with barrier plate and support column, press from both sides tight locking with two grip blocks simultaneously to spacing post, and then can effectively slow down the speed that the crane descends gradually, until the crane stops falling, through this kind of quick braking's that falls mode, improved the safety of equipment or staff in the crane.
Drawings
FIG. 1 is a schematic view of a construction of a preferred embodiment of a safety fall protection device for a building element for green construction according to the present utility model;
FIG. 2 is a schematic view of the inside of the support column of FIG. 1 in a top view;
FIG. 3 is a schematic view of the first stationary box of FIG. 1 from the inside;
Fig. 4 is a schematic view of the structure of the blocking plate shown in fig. 1 when contacting with the supporting column.
Reference numerals in the drawings: 1. a support base; 2. a support column; 3. a lifting frame; 4. a first fixed box; 5. a first sensor; 6. a second sensor; 7. a third sensor; 8. a second fixing case; 9. an air bag mounting base; 10. an air bag; 11. an antifriction plate; 12. a blocking plate; 13. a first electric telescopic rod; 14. a second electric telescopic rod; 15. a limit rod; 16. a slide block; 17. a connecting plate; 18. a clamping plate; 19. a limit column; 20. a lifting box; 21. and controlling the terminal.
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.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, an embodiment of the present utility model provides a safety anti-falling device for a building element for green building construction, the safety anti-falling device for a building element for green building construction includes:
A support base 1;
the support columns 2 are connected with the support base 1 and are positioned at the top of the support base 1, and the number of the support columns 2 is two;
The limiting columns 19 are connected with the supporting columns 2 and are positioned in the supporting columns 2, and the number of the limiting columns 19 is two;
The lifting box 20 is connected with the lifting frame 3 and is positioned in the support column 2, two clamping plates 18 are arranged on two sides of the lifting box 20, and when the two clamping plates 18 clamp the limit column 19, the lifting box is used for braking the descending lifting frame 3;
The lifting frame 3 is connected with the support columns 2 and is positioned between the two support columns 2;
a control terminal 21 connected to the lifting frame 3 and located on the front surface of the lifting frame 3;
The first fixed box 4 is connected with the lifting frame 3 and is positioned on two side walls of the lifting frame 3;
A blocking plate 12 connected to the first fixed case 4 and disposed in the first fixed case 4, for braking the descending lift 3 when the blocking plate 12 contacts with the sidewall of the support column 2;
the airbag mounting base 9 is connected with the support base 1 and is positioned at the top of the support base 1.
It should be noted that: through the setting of a plurality of sensors, when detecting crane 3 fall downwards, through the lateral wall antifriction plate 11 contact with barrier plate 12 and support column 2, press from both sides tight locking simultaneously with two grip blocks 18 to spacing post 19 simultaneously, and then can effectively slow down the speed that crane 3 descends gradually, until crane 3 stops to fall, through this kind of quick slow down braking's mode, improved the safety of equipment or staff in the crane 3.
In the embodiment of the present utility model, referring to fig. 1 to 4, two first electric telescopic rods 13 are installed on one side of the blocking plate 12 away from the support column 2, and the output end of each first electric telescopic rod 13 is connected with the blocking plate 12;
The two side walls of the support column 2 are provided with friction plates 11, and the friction plates 11 and the blocking plates 12 are made of semi-metal friction materials;
It should be noted that: when the first electric telescopic rod 13 is started, the blocking plate 12 can be driven to be contacted with the side wall friction-resistant plate 11 of the support column 2, and the braking effect can be achieved.
In the embodiment of the present utility model, referring to fig. 1 to 4, two connecting plates 17 are provided in the lifting box 20, two sides of the two connecting plates 17 are fixedly connected with a limiting rod 15, two sliding blocks 16 slide on the limiting rod 15, the sliding blocks 16 are connected with the connecting plates 17, and the other ends of the sliding blocks 16 are connected with a clamping plate 18 through connecting rods;
two second electric telescopic rods 14 are arranged on the sides, away from each other, of the two connecting plates 17, and the telescopic ends of the second electric telescopic rods 14 are connected with the connecting plates 17;
It should be noted that: when the second electric telescopic rod 14 is started, the connecting plate 17 can be driven to move in the middle, the sliding block 16 can be driven to move on the limiting rod 15 through the connecting plate, the clamping plates 18 are driven to move through the sliding block 16 to be more stable, at the moment, the two clamping plates 18 simultaneously clamp and lock the limiting column 19, and then the descending speed of the lifting frame 3 can be effectively and gradually slowed down until the lifting frame 3 stops falling.
In the embodiment of the present utility model, referring to fig. 1 to 4, a plurality of mounting holes are formed at the top of an air bag mounting base 9, and an air bag 10 is mounted inside each mounting hole;
A plurality of second sensors 6 are arranged on the side walls of the two support columns 2 far away from each other, a first sensor 5 is arranged on the side wall of the first fixed box 4, a third sensor 7 is arranged on the top of the second fixed box 8, the third sensor 7 is arranged on the side wall of the support column 2, and the first sensor 5, the second sensor 6 and the third sensor 7 are connected with a plurality of air bags 10 through circuits;
it should be noted that: if the lifting frame 3 still does not stop falling at this time, the first sensor 5 passes through the third sensor 7 at this time, and at this time, the third sensor 7 immediately sends a signal to the control terminal, and the control terminal sends a braking command to the air bags 10, so that a plurality of air bags 10 in the air bag installation base 9 can be released simultaneously.
In the embodiment of the present utility model, referring to fig. 1 to 4, the bottoms of the two side walls of the support column 2 are provided with a second fixing box 8, the inside of the second fixing box 8 is provided with a cylinder, and the output end of the cylinder is connected with an air bag installation base 9 through a connecting block;
It should be noted that: the control terminal immediately sends a signal to the air cylinder in the second fixing box 8, so that the air bag installation base 9 can be lifted, the downward impact force of the lifting frame 3 is received by the air bags 10, and the safety is further improved.
The working principle of the building component safety anti-falling device for green building construction provided by the utility model is as follows: when a worker stands on the lifting frame 3 and carries out high-place transportation of a building component, lifting equipment and a lifting hook in a lifting structure are utilized to pull the lifting frame 3 to lift, if the lifting frame 3 falls at the moment, the first sensor 5 rapidly passes through the second sensor 6 below the lifting frame, but the actual movement direction of the lifting frame 3 is opposite to the rising instruction because the lifting frame 3 is in the rising instruction at the moment, the lifting frame 3 is judged to fall through a control terminal at the moment and needs to be braked, the control terminal simultaneously starts the first electric telescopic rod 13 and the second electric telescopic rod 14, and when the first electric telescopic rod 13 is started, the blocking plate 12 can be driven to be contacted with the side wall friction plate 11 of the supporting column 2, so that the braking effect can be realized; when the second electric telescopic rod 14 is started, the connecting plate 17 can be driven to move in the middle, the sliding block 16 can be driven to move on the limiting rod 15, so that the clamping plates 18 are driven to move through the sliding block 16 more stably, at the moment, the two clamping plates 18 simultaneously clamp and lock the limiting column 19, the descending speed of the lifting frame 3 can be effectively and gradually slowed down until the lifting frame 3 stops falling;
If the lifting frame 3 still does not stop falling at this time, the first sensor 5 passes through the third sensor 7, at this time, the third sensor 7 immediately sends a signal to the control terminal, and the control terminal sends a braking instruction to the air bags 10, so that a plurality of air bags 10 in the air bag installation base 9 can be released simultaneously, and at the same time, the control terminal immediately sends the signal to the air cylinder in the second fixing box 8, so that the air bag installation base 9 can be lifted, the downward impact force of the lifting frame 3 is received through the air bags 10, and the safety is further improved. The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. The utility model provides a green building element safety anti-falling device for construction which characterized in that includes:
A support base (1);
the support columns (2) are connected with the support base (1) and are positioned at the top of the support base (1), and the number of the support columns (2) is two;
The limiting columns (19) are connected with the supporting columns (2) and are positioned in the supporting columns (2), and the number of the limiting columns (19) is two;
The lifting box (20) is connected with the lifting frame (3) and is positioned in the supporting column (2), two clamping plates (18) are arranged on two sides of the lifting box (20), and when the two clamping plates (18) clamp the limiting column (19), the lifting frame (3) which descends is braked;
the lifting frame (3) is connected with the support columns (2) and is positioned between the two support columns (2);
a control terminal (21) connected to the lifting frame (3) and located on the front surface of the lifting frame (3);
The first fixed box (4) is connected with the lifting frame (3) and is positioned on two side walls of the lifting frame (3);
A blocking plate (12) connected to the first fixed box (4) and located in the first fixed box (4), for braking the descending lifting frame (3) when the blocking plate (12) contacts with the side wall of the supporting column (2);
and the air bag installation base (9) is connected with the support base (1) and is positioned at the top of the support base (1).
2. The safety anti-falling device for building elements for green building construction according to claim 1, wherein two first electric telescopic rods (13) are installed on one side of the blocking plate (12) far away from the supporting column (2), and the output end of each first electric telescopic rod (13) is connected with the blocking plate (12).
3. The safety anti-falling device for building elements for green building construction according to claim 2, wherein the friction plate (11) is installed on two side walls of the supporting column (2), and the friction plate (11) and the blocking plate (12) are made of semi-metal friction materials.
4. The building element safety anti-falling device for green building construction according to claim 1, wherein two connecting plates (17) are arranged in the lifting box (20), two limiting rods (15) are fixedly connected to two sides of each connecting plate (17), two sliding blocks (16) are arranged on the limiting rods (15) in a sliding mode, the sliding blocks (16) are connected with the connecting plates (17), and the other ends of the sliding blocks (16) are connected with the clamping plates (18) through connecting rods.
5. The building element safety fall protection device for green building construction according to claim 4, wherein two second electric telescopic rods (14) are installed on the sides of the two connecting plates (17) which are far away from each other, and telescopic ends of the second electric telescopic rods (14) are connected with the connecting plates (17).
6. The building element safety fall protection device for green building construction according to claim 1, wherein a plurality of mounting holes are provided at the top of the airbag mounting base (9), and the airbag (10) is mounted inside each of the mounting holes.
7. The building element safety anti-falling device for green building construction according to claim 6, wherein a plurality of second sensors (6) arranged at intervals are installed on one side wall of two support columns (2) far away from each other, the first sensor (5) is installed on one side wall of the first fixed box (4), the third sensor (7) is arranged on the top of the second fixed box (8), the third sensor (7) is installed on the side wall of the support column (2), and the first sensor (5), the second sensor (6), the third sensor (7), a plurality of air bags (10) and the control terminal (21) are connected through a circuit.
8. The building element safety anti-falling device for green building construction according to claim 1, wherein the second fixing box (8) is installed at the bottom of the two side walls of the supporting column (2), an air cylinder is installed in the second fixing box (8), and the output end of the air cylinder is connected with the air bag installation base (9) through a connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323120390.XU CN221141143U (en) | 2023-11-17 | 2023-11-17 | Building element safety anti-falling device for green building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323120390.XU CN221141143U (en) | 2023-11-17 | 2023-11-17 | Building element safety anti-falling device for green building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221141143U true CN221141143U (en) | 2024-06-14 |
Family
ID=91417968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323120390.XU Active CN221141143U (en) | 2023-11-17 | 2023-11-17 | Building element safety anti-falling device for green building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221141143U (en) |
-
2023
- 2023-11-17 CN CN202323120390.XU patent/CN221141143U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112707266B (en) | Safe elevator that can prevent falling | |
| CN221141143U (en) | Building element safety anti-falling device for green building construction | |
| CN103569918A (en) | Automatic-detection and falling-protection safety device | |
| CN210763836U (en) | Material elevator for high-rise building | |
| JP4315839B2 (en) | Elevator maintenance control equipment | |
| CN114368700B (en) | Device and method for detecting braking performance of falling protector | |
| CN114753656B (en) | Discharging platform for building construction | |
| JPH08295487A (en) | Wire rope guide device for ceiling crane | |
| CN204124972U (en) | A kind of can not the tension wheel switching device of misoperation | |
| CN216737147U (en) | Hoisting device of steel structure | |
| CN216662137U (en) | Anti-collision device for safe lifting of construction elevator | |
| WO2015125294A1 (en) | Elevator tie-down device and elevator device | |
| JP3335589B2 (en) | Seismic isolation building elevator equipment | |
| CN219238925U (en) | Elevator anti-falling equipment | |
| CN216471865U (en) | Adjustable automatic lifting appliance | |
| CN218809872U (en) | Building board hoisting accessory | |
| CN220283370U (en) | Auxiliary device for electromechanical installation | |
| CN216512568U (en) | Tower crane hoisting mechanism stop device | |
| CN218438184U (en) | Fixing buckle for vertical rod of overhanging scaffold | |
| CN212503500U (en) | Elevator overspeed governor measuring device | |
| CN211110509U (en) | Linkage brake device safe in lifting | |
| CN218562976U (en) | Suspension platform | |
| KR20200100306A (en) | Safety devices for preventing fall of gang form | |
| CN214989492U (en) | Construction elevator overload safety inspection equipment | |
| CN219400542U (en) | Anti-falling mechanism for lifting magnetic rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |