CN216865926U - Anti-falling device for climbing frame - Google Patents
Anti-falling device for climbing frame Download PDFInfo
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- CN216865926U CN216865926U CN202221378621.XU CN202221378621U CN216865926U CN 216865926 U CN216865926 U CN 216865926U CN 202221378621 U CN202221378621 U CN 202221378621U CN 216865926 U CN216865926 U CN 216865926U
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- climbing frame
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Abstract
The utility model discloses an anti-falling device of a climbing frame, belonging to the technical field of climbing frames and comprising a PLC (programmable logic controller), two sliding rail sleeves and sliding rails matched with the two sliding rail sleeves for use, wherein a plurality of anti-falling cross rods are respectively arranged on the opposite surfaces of the two sliding rails, a distance regulator is arranged between the two sliding rail sleeves, the two distance regulators are respectively positioned on the front side and the rear side of the two sliding rail sleeves, and the PLC controls the action of a driving mechanism according to the feedback of a speed sensor. The device uses through speed sensor cooperation actuating mechanism, and when emergency appeared, climbed when the frame appears weighing down, PLC controller control actuating mechanism work ordered about and prevents weighing down the pendulum rod and remove to the slide rail that corresponds, and then utilizes to prevent weighing down the pendulum rod and prevent weighing down the crisscross screens of horizontal pole, realizes the emergency braking to climbing the frame, prevents to climb the frame as far as and falls.
Description
Technical Field
The utility model belongs to the technical field of climbing frames, and particularly relates to an anti-falling device of a climbing frame.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called a building construction site or a construction site, a climbing frame is required to be used during construction, the climbing frame is also called a lifting frame, the scaffold is a novel scaffold system developed in recent years, and the scaffold is mainly applied to high-rise shear wall type floors. The climbing frame can climb up or down along a building, and mainly comprises a frame supporting system, a lifting unloading system, a safety protection system and an overload alarm system.
The prior climbing frame is lack of a corresponding anti-falling structure, and safety accidents are easy to occur due to the lack of the anti-falling structure in emergency, so that the anti-falling device of the climbing frame is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-falling device for a climbing frame, which aims to solve the problems that the prior climbing frame in the background art is lack of a corresponding anti-falling structure, and safety accidents are easy to occur due to the lack of the anti-falling structure in emergency situations.
In order to achieve the purpose, the utility model provides the following technical scheme: the anti-falling device comprises two sliding rail sleeves and sliding rails matched with the two sliding rail sleeves for use, wherein a plurality of anti-falling cross rods are arranged on opposite surfaces of the two sliding rails, the anti-falling cross rods are arranged along the length direction of the sliding rails, two distance regulators are arranged between the two sliding rail sleeves, and the two distance regulators are respectively positioned on the front side and the rear side of the two sliding rail sleeves; each distance adjuster comprises two outer cylinders and an inner plate, two ends of the inner plate are respectively connected to the inner walls of the two outer cylinders in a sliding mode, and the vertical side face of the outer side of each outer cylinder is fixedly connected with a mounting plate; the anti-falling device comprises two distance regulators, a speed sensor, an anti-falling swing rod, a driving mechanism and a sliding rail, wherein the distance regulators are arranged on the two outer cylinders which are positioned on the same side; the speed sensor is characterized by further comprising a PLC, wherein the signal input end of the PLC is connected with the signal output end of the speed sensor, and the control signal output end of the PLC is connected with the signal input end of the driving mechanism.
By adopting the scheme, the mounting seat is mounted below the climbing frame through the mounting plate and the mounting bolt, and is matched with the driving mechanism through the speed sensor for use, when an emergency occurs and the climbing frame falls down, the PLC controller controls the driving mechanism to work, the falling prevention swing rod is driven to move to the corresponding slide rail, and then the falling prevention swing rod and the falling prevention cross rod staggered clamping position are utilized, so that the emergency braking of the climbing frame is realized, and the climbing frame is prevented from falling as much as possible. In addition, by arranging the distance regulator, the outer cylinder and the inner plate are matched and used in a sliding mode, the sliding rail sleeves on two sides can be adjusted in an adaptive mode according to the width of the climbing frame, and the applicability of the anti-falling device for the climbing frame is improved.
As the preferred embodiment, the upper and lower both sides of two tip of inner panel all are fixed with the stopper, the slide has all been seted up to the last side and the downside of urceolus, stopper slidable mounting is in the slide that corresponds.
By adopting the scheme, the sliding of the inner plate can be supported and guided by the arrangement of the limiting blocks, the sliding stability of the inner plate is ensured, the sliding of the inner plate can be limited, the inner plate is prevented from separating from the outer barrel during movement, and a good limiting and guiding effect is achieved.
As a preferred embodiment, the driving mechanism comprises a motor arranged on the inner wall of the mounting seat and an eccentric wheel arranged on an output shaft of the motor, a supporting plate is fixed at the end part of the anti-falling swing rod close to the eccentric wheel, and the side surface of the supporting plate is attached to the peripheral side surface of the eccentric wheel; and the control signal output end of the PLC is connected with the signal input end of the motor.
In a preferable embodiment, a guide plate is fixed on the lower surface of the supporting plate, two guide rods are mounted on the mounting seat, the guide rods are parallel to the anti-falling swing rod, and the guide plate is slidably mounted on the outer surfaces of the guide rods.
By adopting the scheme, the guide rod and the guide plate are arranged to support and guide the movement of the anti-falling swing rod, so that the stability of the anti-falling swing rod is good during movement.
In a preferred embodiment, a buffer bottom plate is arranged below the mounting seat; the four corner positions of the upper surface of the buffer bottom plate are all fixed with springs, the top ends of the springs are fixedly connected with the lower surface of the mounting seat, and buffer air bags are installed between the mounting seat and the buffer bottom plate.
By adopting the scheme, the arrangement of the spring matched with the buffering air bag can play a certain buffering effect when the climbing frame falls to the ground, and further avoid loss expansion.
As a preferred embodiment, a limiting rod is arranged in the spring, the bottom end of the limiting rod is fixedly connected with the upper surface of the buffer bottom plate, and the top end of the limiting rod penetrates through the mounting seat in a sliding manner and is fixed with a limiting disc.
By adopting the scheme, the arrangement of the limiting rod can support and guide the buffer bottom plate, and the phenomenon of offset and dislocation when the buffer bottom plate is stressed is avoided.
Compared with the prior art, the utility model has the beneficial effects that:
1. this climb a safety device and use through setting up speed sensor cooperation actuating mechanism, when emergency appears, when the frame of climbing the tenesmus, PLC controller control actuating mechanism work orders about and prevents weighing down the pendulum rod and remove to the slide rail that corresponds, and then utilizes and prevents weighing down the pendulum rod and prevent weighing down the crisscross screens of horizontal pole, realizes preventing to climb the emergency braking of frame as far as and climbing the frame and fall.
2. The anti-falling device for the climbing frame is simple in structure, convenient to install and capable of achieving a good one-time anti-falling safety effect.
3. The anti-falling device for the climbing frame is provided with the distance regulator, so that the sliding rail sleeves on two sides can be adaptively regulated according to the width of the climbing frame, and the applicability of the anti-falling device for the climbing frame is improved. And the arrangement of the spring and the buffering air bag can play a good buffering effect when the climbing frame touches the bottom, thereby playing a certain protection effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a sliding rail cover according to the present invention;
fig. 3 is a schematic structural diagram of the mounting base of the present invention.
In the figure: 1. a sliding rail sleeve; 2. a slide rail; 3. the anti-falling cross bar; 4. a distance adjuster; 5. an outer cylinder; 6. an inner plate; 7. a limiting block; 8. mounting a plate; 9. installing a bolt; 10. a mounting seat; 11. a speed sensor; 12. a motor; 13. an eccentric wheel; 14. a support plate; 15. an anti-falling swing rod; 16. a guide plate; 17. a guide bar; 18. a buffer base plate; 19. a spring; 20. a limiting rod; 21. a limiting disc; 22. a buffer air bag.
Detailed Description
The upper, lower, left, right, front, back, inside and outside orientations of the present invention are all views in fig. 1, where back is inward toward the paper and front is outward toward the paper.
Referring to fig. 1-3, the utility model provides a climbing frame anti-falling device, which comprises two sliding rail sleeves 1 and a sliding rail 2 used in cooperation with the two sliding rail sleeves 1, wherein a plurality of anti-falling cross rods 3 are respectively installed on opposite surfaces of the two sliding rail sleeves 2, the anti-falling cross rods 3 are arranged along the length direction of the sliding rail 2, two distance adjusters 4 are arranged between the two sliding rail sleeves 1, and the two distance adjusters 4 are respectively positioned on the front side and the rear side of the two sliding rail sleeves 1.
Every distance adjuster 4 includes two urceolus 5 and an inner panel 6, and sliding connection is at the inner wall of two urceolus 5 respectively at the both ends of inner panel 6, and the vertical side fixedly connected with mounting panel 8 in every urceolus 5 outside, and mounting bolt 9 is installed to the screw thread on the mounting panel 8.
An installation seat 10 is installed between the two outer cylinders 5 located on the same side in the two distance regulators 4, a speed sensor 11 is installed on the installation seat 10, an anti-falling swing rod 15 is installed on the installation seat 10 in a sliding mode, a driving mechanism is arranged on the installation seat 10 and used for driving the anti-falling swing rod 15 to move towards the corresponding slide rail 2, and when the driving mechanism drives the anti-falling swing rod 15 to move towards the corresponding slide rail 2 to the maximum distance, the end portion, close to the slide rail 2, of the anti-falling swing rod 15 abuts against the corresponding slide rail 2.
The speed sensor is characterized by further comprising a PLC, a signal input end of the PLC is connected with a signal output end of the speed sensor 11, and a control signal output end of the PLC is connected with a signal input end of the driving mechanism.
Stopper 7 has all been fixed with in the upper and lower both sides of two tip of inner panel 6, the upside and the downside of a tip of inner panel 6 have set up stopper 7 respectively promptly, the upside and the downside of another tip of inner panel 6 have also set up stopper 7 respectively, the slide has all been seted up to the last side and the downside of urceolus 5, stopper 7 slidable mounting is in the slide that corresponds, utilize setting up of stopper 7 both can support the direction to the slip of inner panel 6, guarantee the gliding stability of inner panel 6, can carry on spacingly to the slip of inner panel 6 again, break away from urceolus 5 when avoiding the motion of inner panel 6, fine spacing guide effect has been played.
The driving mechanism comprises a motor 12 arranged on the inner wall of the mounting seat 10 and an eccentric wheel 13 arranged on an output shaft of the motor 12, a supporting plate 14 is fixed at the end part of the anti-falling swing rod 15 close to the eccentric wheel 13, and the side surface of the supporting plate 14 is attached to the peripheral side surface of the eccentric wheel 13; the control signal output end of the PLC is connected with the signal input end of the motor 12, the motor 12 is utilized to drive the eccentric wheel 13 to rotate, the supporting plate 14 is driven to drive the anti-falling swing rod 15 to move towards the corresponding slide rail 2, and then the anti-falling safety brake effect is achieved by matching with the anti-falling cross rod 3.
The guide plate 16 is fixed on the lower surface of the supporting plate 14, the two guide rods 17 are installed on the installation seat 10, the guide rods 17 are parallel to the anti-falling swing rod 15, the guide plate 16 is installed on the outer surface of the guide rods 17 in a sliding mode, and the guide rods 17 and the guide plate 16 are arranged to support and guide the movement of the anti-falling swing rod 15, so that the stability of the anti-falling swing rod 15 during movement is good.
A buffer bottom plate 18 is arranged below the mounting seat 10; all be fixed with spring 19 in four corner positions departments of buffer floor 18 upper surface, spring 19's top and the lower fixed surface of mount pad 10 are connected, install buffering gasbag 22 between mount pad 10 and the buffer floor 18, utilize spring 19 cooperation buffering gasbag 22's setting to play certain buffering effect when falling to the ground, further avoid the loss to enlarge.
Be provided with gag lever post 20 in the spring 19, the bottom of gag lever post 20 and the last fixed surface of buffer bottom plate 18 are connected, and the top of gag lever post 20 slides and runs through mount pad 10 and is fixed with spacing dish 21, and the setting of gag lever post 20 can support the direction to buffer bottom plate 18, appears the phenomenon of skew dislocation when avoiding buffer bottom plate 18 atress.
When the anti-falling device is used, the two slide rails 2 are respectively arranged on two sides of a climbing frame, the distance between the two slide rail sleeves 1 is pulled and adjusted by using the sliding effect between the inner plate 6 and the outer cylinder 5 until the two slide rail sleeves 1 are respectively sleeved on the corresponding slide rails 2, at the moment, the mounting seat 10 is positioned below the climbing frame, the mounting plate 8 is connected with the bottom of the climbing frame through the mounting bolt 9, the speed sensor 11 is used for sensing the speed, when the sensed speed is greater than a nuclear fixed value, the motor 12 is started through the PLC controller, the motor 12 drives the eccentric wheel 13 to rotate, so that the supporting plate 14 drives the anti-falling swing rod 15 to move towards the corresponding slide rail 2 and be clamped between two adjacent anti-falling cross rods 3, when the anti-falling swing rod 15 moves to the current two anti-falling cross rods 3, once braking is realized, if the climbing frame cannot be stopped by once braking, the anti-falling cross rod 3 on the next layer continuously brakes the climbing frame, if all the anti-falling cross bars 3 fail to stop the creel, the arrangement of the spring 19 and the buffer air bag 22 can play a role in buffering the creel when the creel contacts the ground, so that the loss expansion is avoided as much as possible.
Claims (6)
1. Climb a safety device, its characterized in that: the anti-falling device comprises two sliding rail sleeves (1) and sliding rails (2) matched with the two sliding rail sleeves (1) for use, wherein a plurality of anti-falling cross rods (3) are arranged on opposite surfaces of the two sliding rails (2), the anti-falling cross rods (3) are arranged along the length direction of the sliding rails (2), two distance regulators (4) are arranged between the two sliding rail sleeves (1), and the two distance regulators (4) are respectively positioned on the front side and the rear side of the two sliding rail sleeves (1);
each distance regulator (4) comprises two outer cylinders (5) and an inner plate (6), two ends of the inner plate (6) are respectively connected to the inner walls of the two outer cylinders (5) in a sliding manner, and the vertical side surface of the outer side of each outer cylinder (5) is fixedly connected with a mounting plate (8);
a mounting seat (10) is installed between two outer cylinders (5) located on the same side in the two distance regulators (4), a speed sensor (11) is installed on the mounting seat (10), an anti-falling swing rod (15) is installed on the mounting seat (10) in a sliding mode, a driving mechanism is arranged on the mounting seat (10) and used for driving the anti-falling swing rod (15) to move towards the corresponding sliding rail (2), when the driving mechanism drives the anti-falling swing rod (15) to move to the maximum distance towards the corresponding sliding rail (2), the end portion, close to the sliding rail (2), of the anti-falling swing rod (15) is abutted to the corresponding sliding rail (2);
the speed sensor is characterized by further comprising a PLC, wherein a signal input end of the PLC is connected with a signal output end of the speed sensor (11), and a control signal output end of the PLC is connected with a signal input end of the driving mechanism.
2. The climbing frame falling prevention device according to claim 1, characterized in that: the upper and lower both sides of two tip of inner panel (6) all are fixed with stopper (7), the slide has all been seted up to the last side and the downside of urceolus (5), stopper (7) slidable mounting is in the slide that corresponds.
3. The climbing frame falling prevention device according to claim 1, characterized in that: the driving mechanism comprises a motor (12) arranged on the inner wall of the mounting seat (10) and an eccentric wheel (13) arranged on an output shaft of the motor (12), a supporting plate (14) is fixed at the end part of the anti-falling swing rod (15) close to the eccentric wheel (13), and the side surface of the supporting plate (14) is attached to the peripheral side surface of the eccentric wheel (13); and the control signal output end of the PLC is connected with the signal input end of the motor (12).
4. The climbing frame falling prevention device according to claim 3, characterized in that: the lower surface of the supporting plate (14) is fixed with a guide plate (16), two guide rods (17) are installed on the installation seat (10), the guide rods (17) are parallel to the anti-falling swing rod (15), and the guide plate (16) is installed on the outer surface of the guide rods (17) in a sliding mode.
5. The climbing frame falling prevention device according to claim 1, characterized in that: a buffer bottom plate (18) is arranged below the mounting seat (10); all be fixed with spring (19) in four corner positions departments of buffer floor (18) upper surface, the top of spring (19) and the lower surface fixed connection of mount pad (10), install buffering gasbag (22) between mount pad (10) and buffer floor (18).
6. The climbing frame falling prevention device according to claim 5, characterized in that: a limiting rod (20) is arranged in the spring (19), the bottom end of the limiting rod (20) is fixedly connected with the upper surface of the buffer bottom plate (18), and the top end of the limiting rod (20) penetrates through the mounting seat (10) in a sliding mode and is fixed with a limiting disc (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378621.XU CN216865926U (en) | 2022-06-06 | 2022-06-06 | Anti-falling device for climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378621.XU CN216865926U (en) | 2022-06-06 | 2022-06-06 | Anti-falling device for climbing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216865926U true CN216865926U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221378621.XU Active CN216865926U (en) | 2022-06-06 | 2022-06-06 | Anti-falling device for climbing frame |
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| Country | Link |
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| CN (1) | CN216865926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370120A (en) * | 2022-10-11 | 2022-11-22 | 陈国英 | Building construction platform |
| CN116255550A (en) * | 2023-01-07 | 2023-06-13 | 江苏鑫昇腾科技发展股份有限公司 | Intelligent climbing frame inclination monitoring device and method thereof |
-
2022
- 2022-06-06 CN CN202221378621.XU patent/CN216865926U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370120A (en) * | 2022-10-11 | 2022-11-22 | 陈国英 | Building construction platform |
| CN115370120B (en) * | 2022-10-11 | 2023-12-05 | 深圳市安比科技有限公司 | Building construction platform |
| CN116255550A (en) * | 2023-01-07 | 2023-06-13 | 江苏鑫昇腾科技发展股份有限公司 | Intelligent climbing frame inclination monitoring device and method thereof |
| CN116255550B (en) * | 2023-01-07 | 2023-08-15 | 江苏鑫昇腾科技发展股份有限公司 | Intelligent climbing frame inclination monitoring device and method thereof |
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