CN112177310A - Outer wall hanging basket with adjustable buffer device and using method thereof - Google Patents
Outer wall hanging basket with adjustable buffer device and using method thereof Download PDFInfo
- Publication number
- CN112177310A CN112177310A CN202010982756.6A CN202010982756A CN112177310A CN 112177310 A CN112177310 A CN 112177310A CN 202010982756 A CN202010982756 A CN 202010982756A CN 112177310 A CN112177310 A CN 112177310A
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- Prior art keywords
- wall
- suspension
- guardrail
- cylinder
- wheel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
- E04G3/325—Safety devices for stabilising the mobile platform, e.g. to avoid it swinging in the wind
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
Abstract
The invention relates to a scaffold hung by a flexible supporting member, and discloses an outer wall hanging basket with an adjustable buffer device and a using method thereof, wherein one surface of the outer wall hanging basket facing a building is provided with a wall attaching wheel for buffering impact between the outer wall hanging basket and the building, and the wall attaching wheel is connected with a pedal with a guardrail through a side liquid-gas suspension; the undercarriage is used for buffering impact of the outer wall hanging basket when the outer wall hanging basket is lifted and dropped, and the undercarriage is connected with the pedal with the guardrail through bottom liquid-gas suspension. According to the invention, the wall-attached wheels on the side surfaces can completely buffer the impact between the outer wall hanging basket and the building, no scratch is left on the outer wall of the building due to dragging, and the hanging basket can adapt to various complex outer wall surfaces and also can adapt to the outer wall with a certain inclination; according to the invention, the undercarriage at the bottom can buffer when the outer wall hanging basket falls, and can play a role in protection when the outer wall hanging basket accidentally falls.
Description
Technical Field
The invention relates to a scaffold hung by a flexible supporting member, in particular to an outer wall hanging basket with an adjustable buffer device and a using method thereof.
Background
The outer wall hanging basket is a construction instrument commonly used in outer wall construction, the main body is a pedal with a guardrail and suspended by a rigging, and compared with a scaffold, the outer wall hanging basket is more flexible and convenient and safer in construction compared with a method that workers are directly suspended by the rigging, so that after the construction main body is completed, the construction of an outer wall is usually carried out on the outer wall hanging basket.
For example, the outer wall hanging basket is required to be used for installation of the outer wall insulation board and installation and cleaning of a curtain wall. The outer wall hanging basket inevitably collides with the outer wall of a building in the process of ascending and descending, so that curtain wall glass is damaged or a decorative surface is scratched. In order to avoid the direct collision between the outer wall hanging basket and the outer wall. The method is usually to wrap sponge on the surface of the outer wall hanging basket close to the outer wall, or to arrange a guide wheel on the surface.
But no matter wrap the sponge or set the guide wheel, all have its limitation. The sponge can not completely avoid scratching the outer wall, and the guide wheel can not be used on the uneven outer wall. In addition, there are buildings whose outer walls have a slight inclination. When the outer wall hanging basket is used for construction, various problems are easy to occur.
The hydro-pneumatic suspension is a suspension device commonly used on off-road vehicles, can simultaneously adjust suspension rigidity and suspension stroke, and is suitable for various complex and high-low undulating terrains. The suspension cylinder comprises a hydraulic cylinder and an air cylinder, the suspension stroke can be adjusted by adjusting the amount of hydraulic oil in the hydraulic cylinder, and the suspension rigidity can be adjusted by adjusting the air pressure in the air cylinder.
Disclosure of Invention
The invention provides an outer wall hanging basket with an adjustable buffer device and a using method thereof.
The technical problem to be solved is that: when using the outer wall hanging flower basket to carry out the construction, the outer wall has the risk of colliding with the wall and taking place to scratch.
In order to solve the technical problems, the invention adopts the following technical scheme: an outer wall hanging basket with an adjustable buffer device comprises a pedal with a guardrail and a matched rigging, wherein a wall attaching wheel for buffering impact between the outer wall hanging basket and a building is arranged on one surface of the pedal with the guardrail facing the building, and the wall attaching wheel is connected with the pedal with the guardrail through a side liquid-gas suspension;
the bottom of the pedal with the guardrail is provided with an undercarriage used for buffering impact when the outer wall hanging basket rises and falls, and the undercarriage is connected with the pedal with the guardrail through bottom liquid-gas suspension.
Furthermore, the wall-attached wheels are arranged in at least two rows at intervals along the vertical direction on one side of the guardrail pedal facing the building, and the wheel shafts of the wall-attached wheels in each row are arranged in a coplanar manner.
Further, lateral part hydropneumatic hangs including setting up take the guardrail footboard and attach between the wall wheel, be used for adjusting each and attach the wall wheel and take the lateral hydropneumatic of the interval between the guardrail footboard and hang the jar, lateral hydropneumatic hangs the jar and includes hydraulic cylinder A and cylinder A, offers the hydraulic oil valve A that is used for adjusting the suspension stroke on the hydraulic cylinder A lateral wall, offers the air valve A that is used for adjusting suspension rigidity on the cylinder A lateral wall.
Furthermore, the lateral hydro-pneumatic suspension device also comprises a movable wheel bracket for supporting a wheel shaft of the wall attaching wheel, two rows of wall attaching wheels are arranged on each outer wall hanging basket, and each row of wall attaching wheels are arranged on the same movable wheel bracket and are in rotating connection with the movable wheel bracket; and the side hydro-pneumatic suspension cylinder is arranged between the movable wheel bracket and the pedal with the guardrail.
Furthermore, the upper end of the movable wheel bracket is rotatably connected with a pedal with a guardrail, and a rotating shaft at the connection part is arranged in parallel with a wheel shaft of the wall-attached wheel; the lower end of the movable wheel bracket is rotationally connected with the rod end of the side hydraulic-pneumatic suspension cylinder, and a rotating shaft at the connection part is arranged in parallel to a wheel shaft of the wall-attached wheel; the side hydro-pneumatic suspension cylinder is horizontally arranged, and the cylinder end is fixedly connected with the pedal with the guardrail.
Further, the footboard part of taking the guardrail footboard is the rectangular plate that long limit is on a parallel with the building outer wall, the minor face of rectangular plate forms the curb plate along vertical bending down, the curb plate offers the breach that is used for placing side liquid gas suspension cylinder on the terminal surface towards the building, the running wheel bracket upper end is connected with the breach top edge rotation, and the lower extreme is connected with the rod end rotation that sets up the side liquid gas suspension cylinder in the breach.
Furthermore, the wall-attached wheel is a solid cylindrical wheel made of thermoplastic polyurethane.
Furthermore, the undercarriage includes two pairs of landing legs that set up relatively, and every pair of landing leg includes that two hinges are scissors form's branch, is provided with the horizontal structure of both ends respectively with two pairs of landing leg fixed connection between two pairs of landing legs.
Further, the bottom hydro-pneumatic suspension comprises two sliding bars which are respectively arranged below two long edges of the pedal with the guardrail, two ends of each sliding bar are fixedly connected with the bottom of the pedal with the guardrail, and a gap is reserved between each side face and the pedal with the guardrail; two pairs of supporting legs in the landing gear correspond to the two sliding bars one by one, and the two upper ends of each pair of supporting legs are arranged on the corresponding sliding bars in a sliding mode; and two ends of the side surface of each sliding bar are respectively provided with a bottom hydraulic suspension cylinder, the bottom hydraulic suspension cylinders are arranged in parallel with the sliding bars, the cylinder ends are fixedly connected with the bottoms of the pedals with the guardrails, the rod ends are fixedly connected with the upper ends of the adjacent landing gear supporting legs, each bottom hydraulic suspension cylinder comprises a hydraulic cylinder B and an air cylinder B, the side wall of each hydraulic cylinder B is provided with a hydraulic oil valve B for adjusting the suspension stroke, and the side wall of each air cylinder B is provided with an air valve B for adjusting the suspension rigidity.
The use method of the outer wall hanging basket is used for the outer wall hanging basket with the adjustable buffer device and comprises the following steps:
step 1: the suspension rigidity of the side hydro-pneumatic suspension and the bottom hydro-pneumatic suspension is adjusted according to the loading capacity of the outer wall hanging basket;
step 2: adjusting the suspension stroke of the side hydro-pneumatic suspension to enable the plane where the wheel shaft of each wall-attached wheel is located to be coplanar and parallel to the building outer wall;
and step 3: and hoisting the outer wall hanging basket for construction.
Compared with the prior art, the outer wall hanging basket with the adjustable buffer device and the using method thereof have the following beneficial effects:
in the invention, one surface of the outer wall hanging basket close to a building is provided with two rows of wall attaching wheels connected by a side liquid-gas suspension; when the outer wall hanging basket is far away from the outer wall for use, the impact between the outer wall hanging basket and a building can be completely buffered, and scratches are not left on the outer wall of the building due to dragging, so that the outer wall hanging basket is allowed to rise and fall at a high speed, and the construction efficiency is improved; when the hanging basket is attached to an outer wall for use, the hanging basket can adapt to various complex outer wall surfaces, easily stride over sundries such as curtain wall joints, curtain wall keels, decorative lines and the like, and can adjust the distance between the wall attaching wheels and the outer wall by adjusting the suspension stroke, so that the distances between all the wall attaching wheels and the outer wall are equal to adapt to the outer wall with a certain inclination;
according to the invention, the landing gear connected with the outer wall hanging basket through the bottom liquid-gas suspension is arranged at the bottom of the outer wall hanging basket, and the outer wall hanging basket can be buffered when being lifted, so that the outer wall hanging basket is allowed to be lifted at a high speed, and the construction efficiency is improved; and can play a role in protecting the hanging basket on the outer wall when the hanging basket accidentally falls.
Drawings
FIG. 1 is a perspective view of an outer wall basket with adjustable cushioning means according to the present invention;
figure 2 is a view of a side of an external wall basket adjacent a building with adjustable cushioning means of the present invention;
FIG. 3 is a schematic view of the connection structure of the side plate and the wall-attached wheel;
FIG. 4 is a schematic structural view of a freewheel carrier;
FIG. 5 is a schematic structural view of a side hydro-pneumatic suspension cylinder;
FIG. 6 is a schematic structural view of a base liquid air suspension cylinder;
the hydraulic lifting device comprises a base, a pedal 1 with a guardrail, a side plate 11, a wall-attached wheel 21, a movable wheel bracket 22, a hydraulic air suspension cylinder 23, a hydraulic cylinder A231, a hydraulic oil valve A232, a cylinder A233, an air valve A234, an undercarriage 31, a buffer sliding bar 32, a bottom hydraulic air suspension cylinder 33, a hydraulic cylinder B331, a hydraulic oil valve B332, a cylinder B333, and an air valve B334.
Detailed Description
As shown in fig. 1-2, an outer wall hanging basket with an adjustable buffer device comprises a guardrail pedal 1 and a matched rigging, wherein a wall attaching wheel 21 for buffering the impact between the outer wall hanging basket and a building is arranged on one side of the guardrail pedal 1 facing the building, and the wall attaching wheel 21 is connected with the guardrail pedal 1 through a side liquid-gas suspension;
the bottom of the pedal 1 with the guardrail is provided with an undercarriage 31 used for buffering the impact of the outer wall hanging basket when the outer wall hanging basket is lifted, and the undercarriage 31 is connected with the pedal 1 with the guardrail through bottom liquid-gas suspension.
The wall attaching wheels 21 are arranged in at least two rows at intervals along the vertical direction on one side of the guardrail pedal 1 facing the building, and the wheel shafts of the wall attaching wheels 21 in each row are arranged in a coplanar manner. The pedal 1 with the guardrail is generally provided with a thick frame, and a wall-attached wheel 21 can be arranged on the frame. The at least two rows are arranged to fully avoid the direct collision between the metal part of the outer wall hanging basket and the outer wall. Of course, in the present embodiment, a side plate 11 is additionally provided under the balustrade pedal 1 for mounting the wall-attaching wheel 21.
The lateral hydraulic-pneumatic suspension comprises lateral hydraulic-pneumatic suspension cylinders 23 which are arranged between the guardrail pedals 1 and the wall attaching wheels 21 and used for adjusting the distance between each wall attaching wheel 21 and the guardrail pedals 1, valves used for adjusting suspension stroke are arranged on the hydraulic cylinder walls of the lateral hydraulic-pneumatic suspension cylinders 23, and valves used for adjusting suspension rigidity are arranged on the cylinder walls.
As shown in fig. 3-4, the lateral hydro-pneumatic suspension further includes a movable wheel bracket 22 for supporting the wheel axle of the wall attaching wheel 21, two rows of wall attaching wheels 21 are arranged on each outer wall basket, and each row of wall attaching wheels 21 is arranged on the same movable wheel bracket 22 and is rotatably connected with the movable wheel bracket 22; a side hydro-pneumatic suspension cylinder 23 is arranged between the loose wheel bracket 22 and the tread plate 1 with the guard rail.
The upper end of the movable wheel bracket 22 is rotationally connected with the pedal 1 with the guardrail, and the rotating shaft at the connection part is arranged in parallel with the wheel shaft of the wall-attached wheel 21; the lower end of the movable wheel bracket 22 is rotationally connected with the rod end of the side hydraulic-pneumatic suspension cylinder 23, and the rotating shaft at the connection part is arranged in parallel to the wheel shaft of the wall-attached wheel 21; the side hydraulic and pneumatic suspension cylinder 23 is horizontally arranged, and the cylinder end is fixedly connected with the pedal 1 with the guardrail. Note that, here, when the side hydro-pneumatic suspension cylinder 23 is adjusted to the longest position, the movable wheel bracket 22 should not be located closer to the outer wall of the building than the wall-attached wheel 21, so as not to scratch the outer wall of the building.
Take footboard portion of guardrail footboard 1 to be the rectangular plate that long limit is on a parallel with the building outer wall, and the minor face of rectangular plate is along vertical bending type curb plate 11 that hangs downwards, offers the breach that is used for placing side liquid gas suspension cylinder 23 on the terminal surface of curb plate 11 orientation building, and the edge rotates on loose wheel bracket 22 upper end and the breach to be connected, and the lower extreme rotates with the rod end that sets up side liquid gas suspension cylinder 23 in the breach to be connected.
The wall attaching wheel 21 is a solid cylindrical wheel made of thermoplastic polyurethane. The tire in the shape has a large contact surface with the outer wall, and the thermoplastic polyurethane is very soft, so that the buffering effect can be effectively achieved, and no mark is left on the outer wall.
The bottom liquid-gas suspension comprises two sliding bars which are respectively arranged below two long edges of the pedal 1 with the guardrail, two ends of each sliding bar are fixedly connected with the bottom of the pedal 1 with the guardrail, and a gap is reserved between the side surface and the pedal 1 with the guardrail; two pairs of supporting legs in the landing gear 31 correspond to the two sliding bars one by one, and the two upper ends of each pair of supporting legs are arranged on the corresponding sliding bars in a sliding manner; and two ends of the side surface of each sliding bar are respectively provided with a bottom hydraulic and pneumatic suspension cylinder 33, the bottom hydraulic and pneumatic suspension cylinders 33 are arranged in parallel with the sliding bars, the cylinder ends are fixedly connected with the bottoms of the pedals 1 with the guardrails, the rod ends are fixedly connected with the upper ends of the adjacent landing legs 31, the cylinder walls of the bottom hydraulic and pneumatic suspension cylinders 33 are provided with valves for adjusting suspension strokes, and the cylinder walls are provided with valves for adjusting suspension rigidity.
Here, the bottom hydraulic suspension cylinder 33 is used in combination with the slide bar in order to prevent the bottom hydraulic suspension cylinder 33 from being damaged by twisting.
Unlike the hydro-pneumatic suspension of a car or tank, it is not practical to arrange hydraulic and pneumatic systems on the outer wall basket, which is not only difficult to control cost, but also easily overweight, so here we put all the hydro-pneumatic suspension adjustment procedures of the present invention on the ground.
The structure of the side hydraulic-pneumatic suspension cylinder 23 is as shown in fig. 5, a hydraulic oil valve a232 for adjusting the suspension stroke is disposed on the side wall of the hydraulic cylinder a231, and an air valve a234 for adjusting the suspension stiffness is disposed on the side wall of the air cylinder a 233. Here, the hydraulic oil valve a232 is the only opening of the hydraulic cylinder a231 communicating with the outside, and the air valve a234 is the only opening of the air cylinder a233 communicating with the outside. Similarly, the bottom liquid suspension cylinder 33 is structured as shown in fig. 6, a hydraulic oil valve B332 for adjusting the suspension stroke is disposed on a side wall of the liquid cylinder B331, an air valve B334 for adjusting the suspension stiffness is disposed on a side wall of the air cylinder B333, the hydraulic oil valve B332 is the only opening of the liquid cylinder B331 communicating with the outside, and the air valve B334 is the only opening of the air cylinder B333 communicating with the outside. Note that the reason why the valves of the side pneumatic suspension cylinder 23 and the bottom pneumatic suspension cylinder 33 are separately described here is that the difference in the specifications of the side pneumatic suspension cylinder 23 and the bottom pneumatic suspension cylinder 33 is large, the bottom pneumatic suspension cylinder 33 is required to be able to carry the entire basket and the load thereon for a long time, the valves thereon are not compatible, and the assembly should be distinguished.
In this embodiment, the hydraulic oil valve a232 and the hydraulic oil valve B332 are both screw ball valves, and the ball valves are connected on the ground by an oil pump to inject hydraulic oil to adjust the suspension stroke; air valve a234 and air valve B334 are both valve cores, and are inflated by a pump to adjust the suspension stiffness. All valves are directly mounted on the cylinder wall, and we also try to introduce a section of pipe to mount the valves, but leakage occurs soon after use, and the valves are not as reliable as ball valves and valve cores which are directly drilled and tapped on the cylinder wall.
The use method of the outer wall hanging basket comprises the following steps:
step 1: the suspension rigidity of the side hydro-pneumatic suspension and the bottom hydro-pneumatic suspension is adjusted according to the loading capacity of the outer wall hanging basket; in the embodiment, the suspension rigidity is improved by inflating the inflator, so that the suspension is very convenient;
step 2: the suspension stroke of the side hydro-pneumatic suspension is adjusted to enable the plane where the wheel axle of each wall attaching wheel 21 is located to be coplanar and parallel to the building outer wall;
according to the use experience, for most of the outer walls, the lower end of the movable wheel bracket 22 is slightly closer to the outer wall than the upper end of the movable wheel bracket, and the movable wheel bracket can be used without being adjusted subsequently after being adjusted once. However, when the outer wall hanging basket is loaded more, the suspension rigidity of the side liquid-gas suspension should be increased.
And step 3: and hoisting the outer wall hanging basket for construction.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides an outer wall hanging flower basket with buffer with adjustable, includes takes guardrail footboard (1) and supporting rigging, its characterized in that: one surface, facing the building, of the pedal (1) with the guardrail is provided with a wall attaching wheel (21) for buffering impact between an outer wall hanging basket and the building, and the wall attaching wheel (21) is connected with the pedal (1) with the guardrail through a side liquid-gas suspension;
take guardrail footboard (1) bottom to be provided with undercarriage (31) that are used for buffering the impact when the outer wall hanging flower basket rises and falls, undercarriage (31) hang through bottom liquid gas and are connected with taking guardrail footboard (1).
2. An outer wall basket with adjustable cushioning device as claimed in claim 1, wherein: the wall attaching wheels (21) are arranged in at least two rows at intervals along the vertical direction on one side of the guardrail pedal (1) facing the building, and the wheel shafts of the wall attaching wheels (21) in each row are arranged in a coplanar manner.
3. An outer wall basket with adjustable cushioning device as claimed in claim 2, wherein: the lateral hydraulic-pneumatic suspension device is characterized in that the lateral hydraulic-pneumatic suspension device comprises lateral hydraulic-pneumatic suspension cylinders (23) which are arranged between the guardrail pedal (1) and the wall attaching wheels (21) and used for adjusting the distance between each wall attaching wheel (21) and the guardrail pedal (1), each lateral hydraulic-pneumatic suspension cylinder (23) comprises a hydraulic cylinder A (231) and an air cylinder A (233), a hydraulic oil valve A (232) used for adjusting the suspension stroke is arranged on the side wall of the hydraulic cylinder A (231), and an air valve A (234) used for adjusting the suspension rigidity is arranged on the side wall of the air cylinder A (233).
4. An outer wall basket with adjustable cushioning device as claimed in claim 3, wherein: the lateral liquid-gas suspension device also comprises a movable wheel bracket (22) for supporting a wheel shaft of the wall attaching wheel (21), two rows of wall attaching wheels (21) are arranged on each outer wall hanging basket, and each row of wall attaching wheels (21) is arranged on the same movable wheel bracket (22) and is rotationally connected with the movable wheel bracket (22); the side hydro-pneumatic suspension cylinder (23) is arranged between the movable wheel bracket (22) and the pedal (1) with the guardrail.
5. An outer wall basket with adjustable cushioning device as claimed in claim 4, wherein: the upper end of the movable wheel bracket (22) is rotatably connected with the pedal (1) with the guardrail, and a rotating shaft at the connection part is arranged in parallel with a wheel shaft of the wall-attached wheel (21); the lower end of the movable wheel bracket (22) is rotatably connected with the rod end of the side hydro-pneumatic suspension cylinder (23), and a rotating shaft at the connection part is arranged in parallel to a wheel shaft of the wall-attached wheel (21); the lateral hydraulic and pneumatic suspension cylinder (23) is horizontally arranged, and the cylinder end is fixedly connected with the pedal (1) with the guardrail.
6. An outer wall basket with adjustable cushioning device as claimed in claim 5, wherein: the footboard part of taking guardrail footboard (1) is the rectangular plate that the long limit is on a parallel with the building outer wall, the minor face of rectangular plate forms curb plate (11) along vertical bending down, curb plate (11) offer the breach that is used for placing side liquid gas suspension cylinder (23) on the terminal surface of building, edge rotation is connected on activity wheel bracket (22) upper end and the breach, and the lower extreme rotates with the rod end that sets up side liquid gas suspension cylinder (23) in the breach and is connected.
7. An outer wall basket with adjustable cushioning device as claimed in claim 6, wherein: the wall-attached wheel (21) is a solid cylindrical wheel and is made of thermoplastic polyurethane.
8. An outer wall basket with adjustable cushioning device as claimed in claim 7, wherein: the landing gear (31) comprises two pairs of opposite supporting legs, each pair of supporting legs comprises two hinged supporting rods in a scissor shape, and transverse doorjambs with two ends respectively fixedly connected with the two pairs of supporting legs are arranged between the two pairs of supporting legs.
9. An outer wall basket with adjustable cushioning device as claimed in claim 8, wherein: the bottom liquid-gas suspension comprises two sliding bars which are respectively arranged below two long edges of the pedal (1) with the guardrail, two ends of each sliding bar are fixedly connected with the bottom of the pedal (1) with the guardrail, and a gap is reserved between the side surface of each sliding bar and the pedal (1) with the guardrail; two pairs of supporting legs in the landing gear (31) correspond to the two sliding bars one by one, and the two upper ends of each pair of supporting legs are arranged on the corresponding sliding bars in a sliding manner; each two ends of the side face of the sliding bar are respectively provided with a bottom hydraulic suspension cylinder (33), the bottom hydraulic suspension cylinders (33) are arranged in parallel with the sliding bar, the cylinder ends are fixedly connected with the bottoms of the pedals (1) with the guardrails, the rod ends are fixedly connected with the upper ends of the supporting legs of the adjacent undercarriage (31), each bottom hydraulic suspension cylinder (33) comprises a hydraulic cylinder B (331) and an air cylinder B (333), a hydraulic oil valve B (332) used for adjusting suspension travel is arranged on the side wall of each hydraulic cylinder B (331), and an air valve B (334) used for adjusting suspension rigidity is arranged on the side wall of each air cylinder B (333).
10. A use method of an outer wall hanging basket comprises the following steps: the method is characterized in that: an outer wall basket with adjustable cushioning means for use as claimed in any one of claims 2 to 9 and including the steps of:
step 1: the suspension rigidity of the side hydro-pneumatic suspension and the bottom hydro-pneumatic suspension is adjusted according to the loading capacity of the outer wall hanging basket;
step 2: the suspension stroke of the side hydro-pneumatic suspension is adjusted to enable the plane of the wheel shaft of each wall-attached wheel (21) to be coplanar and parallel to the outer wall of the building;
and step 3: and hoisting the outer wall hanging basket for construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982756.6A CN112177310B (en) | 2020-09-17 | 2020-09-17 | Outer wall hanging basket with adjustable buffer device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982756.6A CN112177310B (en) | 2020-09-17 | 2020-09-17 | Outer wall hanging basket with adjustable buffer device and using method thereof |
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| CN112177310A true CN112177310A (en) | 2021-01-05 |
| CN112177310B CN112177310B (en) | 2022-03-25 |
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| CN112177310B (en) | 2022-03-25 |
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