CN114195054B - Using method of movable telescopic ladder for high-rise construction - Google Patents
Using method of movable telescopic ladder for high-rise construction Download PDFInfo
- Publication number
- CN114195054B CN114195054B CN202111523822.4A CN202111523822A CN114195054B CN 114195054 B CN114195054 B CN 114195054B CN 202111523822 A CN202111523822 A CN 202111523822A CN 114195054 B CN114195054 B CN 114195054B
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- construction
- seat
- piston cylinder
- hinged
- rise
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Classifications
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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
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- 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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a use method of a movable telescopic ladder for high-rise construction, which comprises the following steps: the lifting device comprises a frame, a lifting module, a supporting frame, a seat and a second piston cylinder. The use method of the movable telescopic ladder for high-rise construction comprises the following steps of: s1: the driver drives the Mecanum wheel to rotate, and the movable telescopic ladder for high-altitude construction is moved to the lower part of the construction area; s2: the construction operator sits in the seat, and the first piston cylinder drives the seat to rise to the construction height; s3: the second piston cylinder drives the seat to move back and forth, and the construction operator is moved to an accurate construction position; s4: and (3) finishing construction, wherein the second piston cylinder drives the seat to retract, the first piston cylinder drives the seat to descend to the initial position, and construction operators descend from the seat. By using the method, the free telescopic height and the free moving position of the movable telescopic ladder can be realized, the convenience of high construction is improved, the operation is convenient, and the labor cost is saved.
Description
Technical Field
The invention relates to a use method of a movable telescopic ladder for high-rise construction.
Background
In the building construction industry, construction personnel construction at high places is a very common operation requirement. Common high-rise constructions are equipped with elevators, slings, scaffolds, long ladders, etc., wherein the elevators, slings, scaffolds can be used for ultra-high area constructions, and the scaffolds and long ladders are generally used for construction of higher areas. Taking scaffold and long ladder as an example, both can satisfy the high construction requirement, but highly fixed, the fixed position, it is not convenient to use, and generally needs many people to assist just can accomplish the construction, has reduced manual efficiency.
Disclosure of Invention
The invention aims to overcome the defects of poor tool use convenience and labor efficiency reduction of high-rise construction in the prior art, and provides a use method of a movable telescopic ladder for high-rise construction, which can solve the problems.
The invention solves the technical problems by the following technical scheme:
the application method of the movable telescopic ladder for the high-rise construction is characterized in that the movable telescopic ladder for the high-rise construction comprises the following steps:
the vehicle comprises a vehicle frame, wherein four drivers are arranged at the bottom of the vehicle frame, the drivers are connected with a Mecanum wheel and drive the Mecanum wheel to rotate, and the top surface of the vehicle frame is provided with two first sliding grooves which are parallel to each other;
the lifting module comprises a plurality of groups of cross assemblies and first piston cylinders which are sequentially connected up and down, wherein each cross assembly is composed of two main push rods which are mutually parallel and two auxiliary push rods which are mutually parallel, the middle part of each main push rod is hinged with the middle part of one auxiliary push rod, the two main push rods which are mutually parallel are connected through a first cross rod, the two auxiliary push rods which are mutually parallel are connected through a second cross rod, the top of the main push rod which is positioned below is hinged with the bottom of the main push rod which is positioned above, the top of the auxiliary push rod which is positioned below is hinged with the bottom of the auxiliary push rod which is positioned above, the bottoms of the two main push rods which are positioned below are mutually matched with the two first sliding grooves, the bottoms of the two auxiliary push rods which are positioned below are mutually hinged with the top surface of the frame, and one end of the first piston cylinder is hinged with the middle part of the second cross rod which is positioned below;
the support frame consists of a connecting rod and two track rods, the two track rods are fixed at two ends of the connecting rod, a second chute and a third chute are respectively arranged on the outer side and the inner side of the track rods, the tops of the two main push rods positioned at the uppermost part are hinged at two ends of the connecting rod, the tops of the two auxiliary push rods positioned at the uppermost part are matched with the two second chutes, and the other end of the first piston cylinder is hinged at the middle part of the connecting rod;
the seat is positioned above the supporting frame, two ends of the bottom of the seat are provided with sliding blocks, and the sliding blocks are matched with the two third sliding grooves;
the second piston cylinder, the one end of second piston cylinder with the support frame is fixed mutually, the other end of second piston cylinder with the seat is fixed mutually, the flexible direction of second piston cylinder is parallel to the extending direction of third spout.
The use method of the movable telescopic ladder for high-rise construction comprises the following steps of:
s1: the driver drives the Mecanum wheel to rotate, and the movable telescopic ladder for high-altitude construction is moved to the lower part of a construction area;
s2: a construction operator sits in the seat, and the first piston cylinder drives the seat to rise to a construction height;
s3: the second piston cylinder drives the seat to move back and forth, so that a construction operator can be moved to an accurate construction position;
s4: and the second piston cylinder drives the seat to retract, the first piston cylinder drives the seat to descend to an initial position, and a construction operator descends from the seat.
Preferably, the movable telescopic ladder for high-rise construction further comprises a plurality of supporting seats, the fixed ends of the supporting seats are fixed with the frame, the telescopic ends of the supporting seats face downwards, and the step S1 further comprises supporting the telescopic ends of the supporting seats on the ground and adjusting the seats to the horizontal position.
Preferably, the seat is provided with armrests and safety belts, and the step S2 further comprises the construction operator tying the safety belts.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the invention.
The invention has the positive progress effects that: by using the method, the free telescopic height and the free moving position of the movable telescopic ladder can be realized, the convenience of high construction is improved, the operation is convenient, and the labor cost is saved.
Drawings
Fig. 1 is a schematic perspective view of a mobile telescopic ladder for use in high-rise construction according to a preferred embodiment of the present invention.
Reference numerals illustrate:
frame 100
Mecanum wheel 110
First chute 120
Lifting module 200
Cross assembly 210
Main pushrod 211
Auxiliary push rod 212
First cross bar 213
Second cross bar 214
First piston cylinder 220
Support 300
Connecting rod 310
Track rod 320
Second slide groove 321
Third chute 322
Chair 400
Armrest 410
Safety belt 420
Second piston cylinder 500
And a support base 600.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Fig. 1 shows a mobile telescopic ladder for high-rise construction, comprising: comprising the following steps: the vehicle frame 100, the lifting module 200, the support frame 300, the seat 400 and the second piston cylinder 500. Four drivers (not shown) are mounted at the bottom of the frame 100, and are connected to the Mecanum wheel 110 and drive the Mecanum wheel 110 to rotate, and the top surface of the frame 100 has two first sliding grooves 120 parallel to each other. The lifting module 200 includes a plurality of sets of crossing assemblies 210 and a first piston cylinder 220 connected in sequence. The crossing assembly 210 is composed of two main push rods 211 which are parallel to each other and two sub push rods 212 which are parallel to each other, the middle of each main push rod 211 is hinged to the middle of one sub push rod 212, the two main push rods 211 which are parallel to each other are connected through a first cross rod 213, and the two sub push rods 212 which are parallel to each other are connected through a second cross rod 214. The top of the main push rod 211 positioned below is hinged to the bottom of the main push rod 211 positioned above, and the top of the sub push rod 212 positioned below is hinged to the bottom of the sub push rod 212 positioned above. The bottoms of the two main push rods 211 located at the lowest are matched with the two first sliding grooves 120, and the bottoms of the two auxiliary push rods 212 located at the lowest are hinged with the top surface of the frame 100. The supporting frame 300 is composed of a connecting rod 310 and two track rods 320, wherein the two track rods 320 are fixed at two ends of the connecting rod 310, and a second sliding groove 321 and a third sliding groove 322 are respectively arranged at the outer side and the inner side of the track rods 320. The top parts of the two uppermost main push rods 211 are hinged to two ends of the connecting rod 310, and the top parts of the two uppermost auxiliary push rods 212 are matched with the two second sliding grooves 321. One end of the first piston cylinder 220 is hinged to the middle of the second cross bar 214 located at the lowermost position, and the other end of the first piston cylinder 220 is hinged to the middle of the connecting rod 310. The seat 400 is located above the support frame 300, and two ends of the bottom of the seat 400 are provided with sliding blocks (not shown in the figure), and the sliding blocks are matched with two third sliding grooves 322. One end of the second piston cylinder 500 is fixed with the support frame 300, the other end of the second piston cylinder 500 is fixed with the seat 400, and the extension direction of the second piston cylinder 500 is parallel to the extension direction of the third chute 322. In order to ensure that the hinge structure can flexibly move and the shell cannot be clamped, bearings are arranged at the hinge positions.
The use method of the movable telescopic ladder for high-rise construction comprises the following steps of:
s1: the driver drives the Mecanum wheel 110 to rotate, and the movable telescopic ladder for high-rise construction is moved to the lower part of the construction area;
s2: the construction operator sits in the seat 400, and the first piston cylinder 220 drives the seat 400 to rise to the construction height;
s3: the second piston cylinder 500 drives the seat 400 to move back and forth, moving the construction operator to an accurate construction position;
s4: the second piston cylinder 500 drives the seat 400 to retract, and the first piston cylinder 220 drives the seat 400 to descend to the initial position, from which the construction operator descends.
The Mecanum wheel 110 can flexibly and conveniently realize omnibearing movement compared with a common wheel.
In order to ensure the safety of the high-rise construction, the movable extension ladder for the high-rise construction further comprises a plurality of support seats 600, wherein the fixed ends of the support seats 600 are fixed with the frame 100, and the extension ends of the support seats 600 face downwards. Step S1 further includes supporting the telescopic end of the support base 600 on the ground, and adjusting the seat 400 to the horizontal position. The support base 600 can ensure the construction stability, and can also prevent the movement of the extension ladder from shaking or tilting due to the accidental rotation of the Mecanum wheel 110 or the accidental touching of external objects, resulting in safety accidents and property loss.
To ensure safety for construction operators, the seat 400 has armrests 410 and safety belts 420 thereon. Step S2 also includes tying the seat belt 420 after the construction operator sits in the seat 400.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (3)
1. The use method of the movable telescopic ladder for the high-rise construction is characterized in that the movable telescopic ladder for the high-rise construction comprises the following steps:
the vehicle comprises a vehicle frame, wherein four drivers are arranged at the bottom of the vehicle frame, the drivers are connected with a Mecanum wheel and drive the Mecanum wheel to rotate, and the top surface of the vehicle frame is provided with two first sliding grooves which are parallel to each other;
the lifting module comprises a plurality of groups of cross assemblies and first piston cylinders which are sequentially connected up and down, wherein each cross assembly is composed of two main push rods which are mutually parallel and two auxiliary push rods which are mutually parallel, the middle part of each main push rod is hinged with the middle part of one auxiliary push rod, the two main push rods which are mutually parallel are connected through a first cross rod, the two auxiliary push rods which are mutually parallel are connected through a second cross rod, the top of the main push rod which is positioned below is hinged with the bottom of the main push rod which is positioned above, the top of the auxiliary push rod which is positioned below is hinged with the bottom of the auxiliary push rod which is positioned above, the bottoms of the two main push rods which are positioned below are mutually matched with the two first sliding grooves, the bottoms of the two auxiliary push rods which are positioned below are mutually hinged with the top surface of the frame, and one end of the first piston cylinder is hinged with the middle part of the second cross rod which is positioned below;
the support frame consists of a connecting rod and two track rods, the two track rods are fixed at two ends of the connecting rod, a second chute and a third chute are respectively arranged on the outer side and the inner side of the track rods, the tops of the two main push rods positioned at the uppermost part are hinged at two ends of the connecting rod, the tops of the two auxiliary push rods positioned at the uppermost part are matched with the two second chutes, and the other end of the first piston cylinder is hinged at the middle part of the connecting rod;
the seat is positioned above the supporting frame, two ends of the bottom of the seat are provided with sliding blocks, and the sliding blocks are matched with the two third sliding grooves;
the second piston cylinder, one end of the second piston cylinder is fixed with the supporting frame, the other end of the second piston cylinder is fixed with the seat, and the expansion direction of the second piston cylinder is parallel to the extension direction of the third sliding groove;
the use method of the movable telescopic ladder for high-rise construction comprises the following steps of:
s1: the driver drives the Mecanum wheel to rotate, and the movable telescopic ladder for high-altitude construction is moved to the lower part of a construction area;
s2: a construction operator sits in the seat, and the first piston cylinder drives the seat to rise to a construction height;
s3: the second piston cylinder drives the seat to move back and forth, so that a construction operator can be moved to an accurate construction position;
s4: and the second piston cylinder drives the seat to retract, the first piston cylinder drives the seat to descend to an initial position, and a construction operator descends from the seat.
2. The method of claim 1, wherein the mobile extension ladder for high-rise construction further comprises a plurality of supporting seats, the fixed ends of the supporting seats are fixed to the frame, the telescopic ends of the supporting seats face downward, and the step S1 further comprises supporting the telescopic ends of the supporting seats on the ground and adjusting the seat to a horizontal position.
3. The method of using a mobile extension ladder for use in high construction according to claim 2, wherein the seat has armrests and safety belts thereon, and step S2 further comprises a construction operator tying the safety belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523822.4A CN114195054B (en) | 2021-12-14 | 2021-12-14 | Using method of movable telescopic ladder for high-rise construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523822.4A CN114195054B (en) | 2021-12-14 | 2021-12-14 | Using method of movable telescopic ladder for high-rise construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114195054A CN114195054A (en) | 2022-03-18 |
| CN114195054B true CN114195054B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111523822.4A Active CN114195054B (en) | 2021-12-14 | 2021-12-14 | Using method of movable telescopic ladder for high-rise construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114195054B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU785455A1 (en) * | 1979-01-03 | 1980-12-07 | Особое конструкторское бюро противопожарной техники | Base of extensible fire ladder |
| EP0572351A1 (en) * | 1992-05-26 | 1993-12-01 | Arthur Schmid AG | Bath lift |
| AR082365A1 (en) * | 2011-02-25 | 2012-12-05 | Hummel Ricardo | LADDER FOR AIRCRAFT ACCESS WITH VERTICAL ELEVATOR |
| CN105645321A (en) * | 2016-01-16 | 2016-06-08 | 郭艳明 | Agricultural lifting device |
| CN210857930U (en) * | 2019-06-10 | 2020-06-26 | 冯改果 | Engineering construction scaffold |
-
2021
- 2021-12-14 CN CN202111523822.4A patent/CN114195054B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU785455A1 (en) * | 1979-01-03 | 1980-12-07 | Особое конструкторское бюро противопожарной техники | Base of extensible fire ladder |
| EP0572351A1 (en) * | 1992-05-26 | 1993-12-01 | Arthur Schmid AG | Bath lift |
| AR082365A1 (en) * | 2011-02-25 | 2012-12-05 | Hummel Ricardo | LADDER FOR AIRCRAFT ACCESS WITH VERTICAL ELEVATOR |
| CN105645321A (en) * | 2016-01-16 | 2016-06-08 | 郭艳明 | Agricultural lifting device |
| CN210857930U (en) * | 2019-06-10 | 2020-06-26 | 冯改果 | Engineering construction scaffold |
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| Publication number | Publication date |
|---|---|
| CN114195054A (en) | 2022-03-18 |
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