CN113636507A - Safety hanging basket for glass outer wall building - Google Patents
Safety hanging basket for glass outer wall building Download PDFInfo
- Publication number
- CN113636507A CN113636507A CN202110936442.7A CN202110936442A CN113636507A CN 113636507 A CN113636507 A CN 113636507A CN 202110936442 A CN202110936442 A CN 202110936442A CN 113636507 A CN113636507 A CN 113636507A
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- safety
- basket
- hanging basket
- wall
- building
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to the field of building outer wall cleaning equipment, in particular to a safety hanging basket for a glass outer wall building. The problem of among the prior art safety hanging flower basket rolling difficulty under the sudden high wind condition lead to platform poor stability, potential safety hazard are big is solved. The invention comprises two groups of hanging baskets driven by lifting mechanisms, wherein the hanging baskets are provided with a bulging type saccule and a saccule support, and the outer end of the saccule support is provided with a certain number of suckers for realizing instant adsorption. Has the advantages that: the pressure on the glass outer wall is small while the glass outer wall is adsorbed instantly, the damage to the outer wall is reduced on the premise of ensuring safety, a plurality of auxiliary devices for ensuring the safety of workers are built, and the sudden wind mass in the high altitude is effectively prevented. When the device is not used, the saccule can be automatically reset, the whole weight of the device is equivalent to that of the traditional hanging basket, the daily work is not influenced, and the sucker is also connected with a resetting device.
Description
Technical Field
The invention relates to the field of building outer wall cleaning equipment, in particular to a safety hanging basket for a glass outer wall building.
Background
The hanging basket is a building tool for high-altitude operation in building engineering, and is used for curtain wall installation and outer wall cleaning. The suspension mechanism is erected on a building or a structure, the suspension platform is driven by the lifting mechanism, and the construction facility which runs up and down along the vertical surface of the building or the structure through the steel wire rope is also an operation platform for operators. The device is simple in structure and convenient to operate, is a common device for outdoor construction of buildings, and greatly expands the construction operation range of workers.
The main improvement of the present stage is to improve the pulley structure of the device to realize rapid lifting or improve the structure to improve the stability during lifting. However, the applicant finds that a great potential safety hazard still exists in the technology at the present stage, which is particularly shown in that when outdoor operation of a high-rise building meets strong wind suddenly, a hanging basket is blown to swing, and the hanging basket brings collision injury to workers in the swinging process, so that the great potential safety hazard exists.
Disclosure of Invention
The invention aims to solve the problems of poor platform stability and large potential safety hazard caused by difficult rolling of a safety hanging basket under sudden gusty wind in the prior art.
The specific scheme of the invention is as follows:
a safety hanging basket for glass outer wall construction is designed, and comprises hanging baskets driven by two groups of lifting mechanisms, wherein a bulging type saccule and a saccule support are arranged on the bottom surface of each hanging basket, and a certain number of suckers are arranged at the outer end of each saccule support to realize instant adsorption; the saccule support comprises a plurality of grid units made of stainless steel wires with the diameter smaller than 2mm, the nodes of each grid unit are hinged to form a barrel shape wrapping the bottom of the safety hanging basket, air bags are arranged in the grid units, a pedal type air pump is arranged at the bottom of the safety hanging basket, an outlet of the air pump is connected with an air pipe, the air pipe is communicated with the inside of the air bags, and a one-way valve and a pressure release valve are arranged on the air pipe.
The safety hanging basket is internally provided with a safety belt which is provided with 2 traction wires and 2 fixing belts, wherein the traction wires are connected with the top of the hanging basket, and one ends of the fixing belts are respectively connected to a basket frame of the safety hanging basket to form horizontal freedom degree restraint.
The safe hanging basket is internally provided with a balance weight, the other end of the balance weight rope is connected with a hanging ring, and the hanging ring is hung on a horizontal support of the hanging basket to form a moving pair.
The sucking disc is made of rubber and is positioned at the node of each hinged joint, the sucking disc is connected with a branch air pipe, the branch air pipe is connected with a valve after being connected with a trunk, the input end of the valve is connected with an air inlet pipeline or an air outlet pipeline, the end point of the air inlet pipeline is connected with an air suction pump, and the end point of the air outlet pipeline is connected with an air blowing cylinder.
Or, a bulging type balloon and a balloon support are hung below the hanging basket through connecting rods on two sides of the hanging basket instead, wherein the unfolding radius of the balloon support is smaller than the length of the connecting rods, the bottom of the two connecting rods is connected with a pipe profile to form a main shaft for rolling the balloon support, and the corresponding balloon is in a barrel-shaped tire shape.
The safety hanging basket is characterized in that a safety belt is arranged in the safety hanging basket and provided with 2 traction wires and 2 fixing belts, the traction wires are connected with the top of the hanging basket, one ends of the fixing belts are connected to a basket frame of the safety hanging basket respectively to form horizontal freedom degree restraint, the fixing belts are made of high-density sponge, and the thickness of the fixing belts is larger than 6 cm.
The safety hanging basket is characterized in that a window breaking hammer and a fixing rope with the length larger than 5m are arranged in the safety hanging basket, one end of the fixing rope is connected with the window breaking hammer, and one end of the fixing rope is fixed on a basket frame of the safety hanging basket.
The air bag is provided with hollow holes to form a flow guide air channel.
The invention has the beneficial effects that:
the pressure on the glass outer wall is small while the glass outer wall is adsorbed instantly, the damage to the outer wall is reduced on the premise of ensuring safety, a plurality of auxiliary devices for ensuring the safety of workers are built, and the sudden wind mass in the high altitude is effectively prevented. When the device is not used, the saccule can be automatically reset, the whole weight of the device is equivalent to that of the traditional hanging basket, the daily work is not influenced, and the sucker is also connected with a resetting device, so that the resetting is convenient;
the balloon is further improved, so that wall crawling can be realized, slow lifting is assisted, the impact on the cavity under the condition of strong wind is effectively prevented, and the balloon is further combined with a window breaking hammer to assist workers in breaking windows to enter a safe occasion under the extreme condition;
the design of the counterweight is convenient for forming gravity damping on one hand and adjusting the shape of the bulged air bag on the other hand, so that the maximum range of the counterweight corresponds to the glass outer wall, and the counterweight has higher adaptability to the special-shaped glass outer wall;
the transverse safety belt is added, and the expanded air bag can play a role of an automobile safety air bag;
the design of the sucking disc is convenient for the sucking with the glass wall surface after being swelled, meanwhile, because the sucking points are many, the sucking pressure is relatively small, the instantaneous damage to the glass is small, the damage to the wall body can not be caused, the safety of workers can be ensured, and in a specific working condition, the sucking disc can be selected to enter a strong sucking state or a pressure relief adjusting state according to the situation;
the whole design is favorable for guiding the air duct, and further the situation that the fan blows and swings greatly is avoided; the whole equipment can be operated by workers to change the form at the moment of the beginning of an emergency, and meanwhile, the time for changing the form is short, so that time is provided for recovering a stable state or enabling the workers to escape as much as possible.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a left side view of the structure of the present invention;
FIG. 5 is a left side view of the FIG. 3 construction showing the balloon in a deflated state
FIG. 6 is a front view of another embodiment;
FIG. 7 is a top view of the embodiment shown in FIG. 6;
names of components in the drawings: 1. an exterior wall main body; 2. a basket frame; 3. a balloon of the balloon-raised type; 4. a balloon stent; 5. a suction cup; 6. balancing weight; 7. breaking the window hammer; 8. fixing a rope; 9. hollowing out holes; 10. a connecting rod; 11. hoisting the pulley; 12. an air pump pedal.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
A safe hanging basket for glass outer wall construction is disclosed, referring to fig. 1 to 7, and comprises two groups of hanging baskets driven by lifting mechanisms, wherein a bulging type balloon 3 and a balloon support 4 are arranged on the bottom surface of each hanging basket, and a certain number of suckers 5 are arranged at the outer end of each balloon support 4 to realize instant adsorption; the balloon support 4 comprises a plurality of grid units made of stainless steel wires with the diameter smaller than 2mm, the nodes of each grid unit are hinged to form a barrel shape wrapping the bottom of the safety hanging basket, air bags are arranged in the grid units, a pedal type air pump is arranged at the bottom of the safety hanging basket, an outlet of the air pump is connected with an air pipe, the air pipe is communicated with the inside of the air bags, and a one-way valve and a pressure release valve are arranged on the air pipe. The design start-up time of the air pump pedal 12 is short, the degree of automation is high, and the air pump pedal is suitable for emergency situations.
The safety hanging basket is internally provided with a safety belt which is provided with 2 traction wires and 2 fixing belts, wherein the traction wires are connected with the top of the hanging basket, and one ends of the fixing belts are respectively connected to the basket frame 2 of the safety hanging basket to form horizontal freedom degree restraint. The horizontal degree of freedom constraint has a working principle similar to that of a safety belt under an emergency condition, realizes horizontal constraint, and prevents bruising caused by the fact that workers topple in a hanging basket.
The safety hanging basket is internally provided with a balance weight 6, wherein the other end of a rope of the balance weight 6 is connected with a hanging ring, and the hanging ring is hung on a horizontal support of the hanging basket to form a sliding pair. The design of the counterweight 6 is equivalent to a simple damper in wind, plays a role in stabilizing the hanging basket support, and can physically deform the air bag support to be well matched with the outer wall of a building, so that the contact point is point contact when some outer walls of the building are arc surfaces, and the adsorption effect cannot be achieved at the back. The design of the moving pair is that the moving pair can be adjusted according to the situation in real time.
The sucking disc 5 is made of rubber and is positioned at the node of each hinged joint, the sucking disc 5 is connected with a branch air pipe, the branch air pipe is connected with a valve after being connected with a trunk, the input end of the valve is connected with an air inlet pipeline or an air outlet pipeline, the end point of the air inlet pipeline is connected with an air suction pump, and the end point of the air outlet pipeline is connected with an air blowing cylinder. The suction and discharge of air is determined by the test of the worker.
A window breaking hammer 7 and a fixing rope 8 with the length larger than 5m are arranged in the safety hanging basket, and one end of the fixing rope 8 is fixed on the basket frame 2 of the safety hanging basket. Under extreme conditions, the window breaking hammer 7 can be inserted or thrown into the broken glass, and after the broken glass is fixed by cooperation of other people, an escape passage capable of assisting in holding by hand is established. High-rise building's glass grade requires highly, the damage behind broken window hammer 7 operation is the fragmental piece, can not the monoblock drop, so can not bring the potential safety hazard to the below, need other people inside to assist and take into building internal fixation with broken window hammer 7, later to breaking glass in the floor, the workman gets into the internal in-process that gets into the building of building, 8 both ends of fixed rope are fixed respectively in the building, and on the adsorbed hanging flower basket support, can rock slightly, but whole relatively stable.
The air bag is provided with hollow holes 9 to form a flow guide air channel. Facilitating the passage of air flow and further preventing passive oscillation.
The deflation stage can be carried out in the state of equipment installation, after the deflation of the simple valve is adopted in the embodiment, the manual assistance of the air bag support is reset, in the specific implementation process, the reset spring can be installed at the main shaft of the hinged connection of each node, the reset spring can be in the form of a torsion spring, the reset elastic force of the reset spring is smaller than the tension of the balloon during the inflation, and the inflation of the balloon is not influenced.
In the working process, when the wind power is slowly increased, the hanging basket can be slowly lifted to a safe position according to the construction safety rules, which are not repeated in the text, the application mainly aims at the situation that the hanging basket cannot be quickly lifted under the condition of sudden airflow in a high altitude state, and the wind power starts to make the hanging basket swing, at the moment, the working condition is very dangerous for workers, the workers often have strong impact with the outer wall of a building in the swinging process to cause impact injury to the workers, in the embodiment, at the moment of sudden situation, the workers step on an air pump switch by feet, the air pump quickly inflates an air bag, as the air bag bracket is similar to a parallel four-bar linkage 10 structure, the deformation is realized, the driven swelling can be realized under the support of the swelled air bag, the swelling is changed into an approximate cylinder shape from being closely attached outside the hanging basket bracket, an approximate arc smooth surface is formed, and the smooth surface can be in line contact with the outer wall of glass, and then the in-process of line contact, sucking disc 5 on the node realizes the absorption to the glass outer wall, because be line contact, because the smooth surface of arc, the line of line contact is the broken line basically moreover, 5 quantity of absorbent sucking disc just are greater than 3, just form a relatively stable suction triangle-shaped, be equivalent to for the hanging flower basket find an absorbent fulcrum on the building, avoided swaying next time.
Simultaneously, can further do greatly the gasbag in this embodiment, accomplish the internal extension when expanding outward, and the internal extension has increased the gasbag for in the hanging flower basket in other words, further protects workman's in the gasbag safety, reduces the buffering, and the cooperation of safety belt has in addition greatly reduced and has collided the injury that brings with the secondary counterattack.
After the first time bumps by the stability, the workman can utilize the structure of breathing in the gassing to adjust, realizes the secondary regulation, and the further decision is whether adsorb to shelter from the wind or stabilize the lifting in the wind-force clearance. The invention aims at sudden strong airflow which has the obvious characteristics of short time and strong intermittent fluidity, and can realize the clearance climbing of the hanging basket according to the wind power transformation after the temporary stable wind shielding.
The hollow holes 9 can be in multiple directions for the purpose of reducing resistance.
An air speed detector can be installed in the actual work.
Example 2
In this embodiment, the principle of expansion and adsorption is the same as that in embodiment 1, and specifically, the expansion and adsorption is replaced by hanging a bulging type balloon 3 and a balloon stent 4 below the basket through connecting rods 10 on both sides of the basket, wherein the expansion radius of the balloon stent 4 is smaller than the length of the connecting rods 10, the bottom of the two connecting rods 10 is connected with a tubular profile to form a main shaft for rolling the balloon stent 4, and the corresponding balloon is in a barrel-shaped tire shape.
The safety hanging basket is characterized in that a safety belt is arranged in the safety hanging basket and provided with 2 traction wires and 2 fixing belts, the traction wires are connected with the top of the hanging basket, one ends of the fixing belts are respectively connected to the basket frame 2 of the safety hanging basket to form horizontal freedom degree restraint, meanwhile, the fixing belts are made of high-density sponge, and the thickness of the fixing belts is larger than 6 cm.
This design can realize that the limit upwards receives the hanging flower basket, and the limit rolls guarantees safety, adsorbs in the wall simultaneously, prevents to be blown by wind and swings by a wide margin and bring the potential safety hazard to the staff.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a safe hanging flower basket that glass outer wall building was used which characterized in that: the hanging basket is driven by two groups of lifting mechanisms, a bulging type balloon (3) and a balloon support (4) are arranged on the bottom surface of the hanging basket, and a certain number of suckers (5) are arranged at the outer end of the balloon support (4) to realize instant adsorption;
the balloon support (4) comprises a plurality of grid units made of stainless steel wires with the diameter smaller than 2mm, the nodes of each grid unit are hinged to form a barrel shape wrapping the bottom of the safety hanging basket, air bags are arranged in the grid units, a pedal type air pump is arranged at the bottom of the safety hanging basket, an outlet of the air pump is connected with an air pipe, the air pipe is communicated with the inside of the air bags, and a one-way valve and a pressure release valve are arranged on the air pipe.
2. The safety basket for building with glass outer wall as claimed in claim 1, wherein: the safety hanging basket is internally provided with a safety belt which is provided with 2 traction wires and 2 fixing belts, wherein the traction wires are connected with the top of the hanging basket, and one ends of the fixing belts are respectively connected to a basket frame (2) of the safety hanging basket to form horizontal freedom degree restraint.
3. The safety basket for building with glass outer wall as claimed in claim 1, wherein: the safety hanging basket is internally provided with a balance weight (6), wherein the other end of a rope of the balance weight (6) is connected with a hanging ring, and the hanging ring is hung on a horizontal support of the hanging basket to form a sliding pair.
4. The safety basket for building with glass outer wall as claimed in claim 1, wherein: the sucking disc (5) are made by rubber, are in the node of each hinge connection, and branch road trachea is connected to sucking disc (5), connect or the valve behind the branch road trachea connection trunk, or the input of valve connects admission line or the pipeline of giving vent to anger, the terminal point of admission line connects the aspirator pump, the drum cylinder is connected to the extreme point of the pipeline of giving vent to anger.
5. The safety basket for building with glass outer wall as claimed in claim 4, wherein: instead, a bulging type balloon (3) and a balloon support (4) are hung below the hanging basket through connecting rods (10) on two sides of the hanging basket, wherein the unfolding radius of the balloon support (4) is smaller than the length of the connecting rods (10), the bottom of the two connecting rods (10) is connected with a pipe profile to form a main shaft for rolling the balloon support (4), and the corresponding balloon is of a barrel-shaped tire type.
6. The safety basket for building with glass outer wall as claimed in claim 5, wherein: the safety hanging basket is characterized in that a safety belt is arranged in the safety hanging basket and provided with 2 traction wires and 2 fixing belts, wherein the traction wires are connected with the top of the hanging basket, one ends of the fixing belts are respectively connected to a basket frame (2) of the safety hanging basket to form horizontal freedom degree restraint, and meanwhile, the fixing belts are made of high-density sponge and are larger than 6cm in thickness.
7. The safety basket for building with glass outer wall as claimed in claim 1, wherein: the safety hanging basket is characterized in that a window breaking hammer (7) and a fixing rope (8) with the length larger than 5m are arranged in the safety hanging basket, one end of the fixing rope (8) is connected with the window breaking hammer (7), and one end of the fixing rope (8) is fixed on a basket frame (2) of the safety hanging basket.
8. The safety basket for building with glass outer wall as claimed in claim 1, wherein: the air bag is provided with hollow holes (9) to form a flow guide air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110936442.7A CN113636507B (en) | 2021-08-16 | 2021-08-16 | Safety hanging basket for glass outer wall building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110936442.7A CN113636507B (en) | 2021-08-16 | 2021-08-16 | Safety hanging basket for glass outer wall building |
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| CN113636507A true CN113636507A (en) | 2021-11-12 |
| CN113636507B CN113636507B (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110936442.7A Active CN113636507B (en) | 2021-08-16 | 2021-08-16 | Safety hanging basket for glass outer wall building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620655A (en) * | 2022-03-01 | 2022-06-14 | 淮南市泰能电力工程有限公司 | Lifting platform with telescopic mechanism for steam turbine maintenance |
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| CN114620655A (en) * | 2022-03-01 | 2022-06-14 | 淮南市泰能电力工程有限公司 | Lifting platform with telescopic mechanism for steam turbine maintenance |
| CN114620655B (en) * | 2022-03-01 | 2023-11-17 | 淮南市泰能科技发展有限公司 | Lifting platform with telescopic mechanism for overhauling steam turbine |
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|---|---|
| CN113636507B (en) | 2022-11-08 |
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