CN111252665A

CN111252665A - Hoisting equipment capable of climbing along inclined vertical surface

Info

Publication number: CN111252665A
Application number: CN202010227728.3A
Authority: CN
Inventors: 何敏; 江永福; 刘文军; 杨印南; 李永宝; 杨世锋
Original assignee: Shenzhen Sanxin Technology Development Co ltd
Current assignee: Shenzhen Sanxin Technology Development Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-06-09

Abstract

The invention discloses a hoisting device climbing along an inclined vertical surface, which comprises a walking track mechanism, a climbing mechanism and a hoisting mechanism, wherein the walking track mechanism is arranged on the climbing mechanism; the climbing mechanism is connected with the traveling track mechanism and can move along the traveling track mechanism, and the hoisting mechanism is connected below the climbing mechanism and used for transporting articles. The invention effectively solves the problem that the special-shaped curtain wall at the top of the super high-rise is difficult to construct, meets the plate hoisting and transporting requirements of the special-shaped curtain wall at the top of the super high-rise with various angles, reduces other construction measures, ensures the high installation quality of the plate, is safer at the construction site and has more efficient construction process.

Description

Hoisting equipment capable of climbing along inclined vertical surface

Technical Field

The invention relates to the field of buildings, in particular to a hoisting device for climbing along an inclined vertical surface.

Background

Along with the increasing of super high-rise buildings in recent years, the construction difficulty of the super high-rise buildings is higher and higher, and particularly, the super high-rise special-shaped roof curtain wall construction technology is high in requirement, complex in construction measures and high in danger. Traditional first way is that it uses electric block or other machines to hoist to set up single elevated rail or the cooperation of multistage horizontal frame elevated rail in the roof position, and not only the degree of difficulty is big, dangerous higher, can not install in succession moreover, and hoist and mount inefficiency. The second traditional method is that a tensioned steel wire rope is used for replacing an I-shaped steel rail to serve as a rail for the electric hoist to run, the electric hoist runs from high to low by means of gravity, and traction and braking are carried out through equipment erected at a high position. However, the mode has low safety, and a high traction point is difficult to be arranged on the ultra-high inclined roof, so that the construction and installation of the arc-shaped and inclined roof enclosure structure are difficult to meet.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a hoisting device for climbing along an inclined vertical surface.

In order to achieve the purpose, the invention adopts the following technical scheme: a hoisting device climbing along an inclined vertical surface comprises a walking track mechanism, a climbing mechanism and a hoisting mechanism; the climbing mechanism is connected with the traveling track mechanism and can move along the traveling track mechanism, and the hoisting mechanism is connected below the climbing mechanism and used for transporting articles.

The further technical scheme is as follows: the walking track mechanism comprises a steel rail and a rack assembly; the steel rail is fixedly connected with a support frame of the building main body, and the rack assembly is arranged along the length direction of the steel rail and is fixedly connected to the steel rail.

The further technical scheme is as follows: the steel rail is an I-shaped steel rail; the rack assembly is fixed on a web plate of the I-shaped steel rail.

The further technical scheme is as follows: the rack assembly comprises a first rack and a second rack; the first rack is connected between the two second racks in a buckling mode.

The further technical scheme is as follows: the climbing mechanism comprises a bracket, a driving gear, a driven gear, a climbing motor and a motor controller; the climbing motor is controlled by the motor controller, an output shaft of the climbing motor is connected with the driving gear, and a ratchet of the driving gear is meshed with a ratchet of the rack assembly; the driven wheel is connected with the support through a rotating shaft and is positioned on the upper surface of the cornice plate at the bottom of the I-shaped steel rail, and the cornice plate at the bottom of the I-shaped steel rail forms a slide way of the driven wheel.

The further technical scheme is as follows: the climbing mechanism further comprises a wired remote controller, and the wired remote controller is electrically connected with the motor controller; and when the motor controller receives a remote control signal of the wired remote controller, the motor controller controls the climbing motor to enter a corresponding working mode according to the remote control signal.

The further technical scheme is as follows: the climbing mechanism further comprises a balance wheel; the balance wheel is connected with the support through a rotating shaft and is positioned on one side opposite to the driving gear.

The further technical scheme is as follows: the hoisting mechanism comprises an electric hoist, a steel rope and a lifting hook; one end of the steel rope is connected with the electric hoist, and the other end of the steel rope is connected with the lifting hook.

The further technical scheme is as follows: and a connecting rod capable of adjusting the angle of the electric hoist relative to the bracket is arranged between the bracket and the electric hoist.

Compared with the prior art, the invention has the beneficial effects that: according to the hoisting equipment capable of climbing along the inclined vertical surface, the hoisting mechanism is connected below the climbing mechanism to be used for transporting articles, the climbing mechanism is connected with the traveling track mechanism to enable the climbing mechanism to move along the traveling track mechanism, and the climbing mechanism is matched with a rack assembly of the traveling track mechanism in an advancing mode through the driving gear, so that the problem that the ultrahigh-layer top special-shaped curtain wall is not easy to construct is effectively solved, the plate hoisting and transporting requirements of the ultrahigh-layer top special-shaped curtain wall with various angles are met, other construction measures are reduced, the plate installation quality is high, the construction site is safer, and the construction process is more efficient.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

FIG. 1 is a front view of a concrete embodiment of a hoisting device of the present invention climbing a slope along an inclined vertical plane;

FIG. 2 is a rear view of an embodiment of a lifting apparatus of the present invention climbing an inclined vertical surface;

FIG. 3 is a first cross-sectional node diagram of a specific embodiment of a lifting device for climbing along an inclined vertical plane according to the present invention;

FIG. 4 is a sectional node diagram II of a concrete embodiment of a hoisting apparatus for climbing along an inclined vertical plane according to the present invention;

FIG. 5 is a cross sectional view of a concrete embodiment of a hoisting apparatus for climbing along an inclined vertical plane according to the present invention;

FIG. 6 is a schematic structural view of a first rack and a second rack of a hoisting apparatus for climbing along an inclined vertical plane according to an embodiment of the present invention when the first rack and the second rack are not connected;

fig. 7 is a schematic structural view of a first rack and a second rack connected in a concrete embodiment of a hoisting device climbing along an inclined vertical surface according to the present invention.

Reference numerals

1. A traveling rail mechanism; 11. i-shaped steel rails; 12. a rack assembly; 121. a second rack; 122. a first rack; 2. a climbing mechanism; 21. a support; 22. a driving gear; 23. a climbing motor; 24. a driven wheel; 25. a motor controller; 26. a balance wheel; 27. a wired remote controller; 3. a hoisting mechanism; 31. an electric hoist; 32. a steel cord; 33. a hook; 4. a connecting rod.

Detailed Description

In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the following specific embodiments, but not limited thereto.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," some embodiments, "" an example, "" a specific example, "" or "some examples," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

The invention provides a hoisting device climbing along an inclined vertical surface, please refer to fig. 1, and the hoisting device specifically comprises a walking track mechanism 1, a climbing mechanism 2 and a hoisting mechanism 3; climbing mechanism 2 is connected and can follow walking track mechanism 1 motion with walking track mechanism 1, and hoisting machine constructs 3 and connects in the below of climbing mechanism 2 for transport article. The walking track mechanism 1 is fixed on the support frame of the building main body, can be obliquely arranged (the inclination angle is less than 25 degrees), meets the plate hoisting and transporting requirements of the multi-angle super high-rise special-shaped top curtain wall, reduces other construction measures, ensures high plate installation quality, is safer on site, and has more efficient construction process. The specific structures of the traveling rail mechanism 1, the climbing mechanism 2, and the hoisting mechanism 3 will be described below.

Referring to fig. 1-5, the traveling rail mechanism 1 includes an i-steel rail 11 and a rack assembly 12; the eaves plate above the I-shaped steel rail 11 is fixedly connected with the support frame of the building main body, so that the I-shaped steel rail 11 is suspended at the bottom of the support frame of the building main body, and the hoisting mechanism 3 is favorable for transporting articles. In order to meet the requirement of hoisting the plate of the angular superhigh-rise special-shaped top curtain wall, the I-shaped steel rail 11 can be fixed with the support frame of the building main body in a mode of a certain inclination angle (the inclination angle is smaller than 25 degrees). In addition, the rack assembly 12 is disposed along the length direction of the i-steel rail 11 and is fixedly connected to the web of the i-steel rail 11. In this embodiment, the i-steel rail 11 is 25a # i-steel.

In addition, because the length of the rack is required to be long in the actual construction process, the rack assembly 12 required in the whole construction process is formed by adopting a plurality of sections of racks for convenience of installation, specifically, please refer to fig. 6 and 7, the rack assembly 12 comprises a first rack 122 and a second rack 121; the first rack 122 is connected between the two second racks 121 by means of snap-fit. In this embodiment, the first rack 122 and the second rack 121 are both made of aluminum alloy, the two racks are formed by extrusion, the length of the second rack 121 is 325mm, the length of the first rack 122 is 283mm, the number of the ratchets of the two racks is the same and is 18, and the two racks are fastened together, so that the running precision of the driving gear 22 can be effectively guaranteed. After the first rack 122 and the second rack 121 are fastened, the first rack and the second rack are fixed on a web of the i-steel rail 11 through bolts, and in the fixing process, the i-steel lap joint and the aluminum alloy rack are preferably in staggered lap joint, so that the error of a track is reduced, and a crane can conveniently and smoothly pass through the lap joint position.

Referring to fig. 1-5, the climbing mechanism 2 includes a bracket 21, a driving gear 22, a driven gear 24, a climbing motor 23, and a motor controller 25; the climbing motor 23 is controlled by a motor controller 25, an output shaft of the climbing motor 23 is connected with the driving gear 22, and the ratchet of the driving gear 22 is meshed with the ratchet of the rack assembly 12; the driven wheel 24 is connected with the support 21 through a rotating shaft, the driven wheel 24 is located on the upper surface of the cornice at the bottom of the I-shaped steel rail 11, and the cornice at the bottom of the I-shaped steel rail 11 forms a slideway of the driven wheel 24. In this embodiment, a vacant position is reserved inside the bracket 21 for installing the climbing motor 23, the motor controller 25 is arranged on the outer surface of the bracket 21, and the driving gear 22 is made of the same aluminum alloy material as the first rack 122 and the second rack 121. The driven wheels 24 are four in number, two of which are located on one side of the web of the i-steel rail 11 and the other two of which are located on the other side of the web of the i-steel rail 11. Because the axial directions of the driving gear 22 and the driven gear 24 are vertical after the driving gear 22 and the driven gear 24 are installed, the driven gear 24 is located on the upper surface of the cornice at the bottom of the i-steel rail 11, and the cornice at the bottom of the i-steel rail 11 forms a slideway of the driven gear 24, the driven gear 24 can reduce the burden of the driving gear 22 during operation, and the driving gear 22 can run more smoothly.

In some embodiments, for example, in the embodiment, please refer to fig. 3, the climbing mechanism 2 further includes a wired remote controller 27, and the wired remote controller 27 is electrically connected to the motor controller 25; when the motor controller 25 receives a remote control signal from the wired remote controller 27, the motor controller 25 controls the climbing motor 23 to enter a corresponding operating mode according to the remote control signal. The wired remote controller 27 can conveniently perform real-time control according to the specific situation of a construction site, so that the construction safety is improved. Of course, a wireless remote controller can be used for operation.

In some embodiments, such as in the present embodiment, please refer to fig. 2, the climbing mechanism 2 further includes a balance wheel 26; the balance wheel 26 is connected with the bracket 21 through a rotating shaft, and the balance wheel 26 is positioned at the opposite side of the driving gear 22. In this embodiment, two balance wheels 26 are provided. The main purpose of the balance wheel 26 is to make the driving gear 22 run more smoothly.

Further, referring to fig. 1, 2 and 4, the hoisting mechanism 3 includes an electric hoist 31, a steel rope 32 and a hook 33; one end of the steel rope 32 is connected with the electric hoist 31, and the other end is connected with the lifting hook 33. In other embodiments, a power device such as a motor may be used instead of the electric block 31.

Further, referring to fig. 1 and 2, a connecting rod 4 for adjusting the angle between the electric hoist 31 and the bracket 21 is arranged between the bracket 21 and the electric hoist 31. Specifically, the upper end of connecting rod 4 is articulated with support 21, and the lower extreme of connecting rod 4 is articulated with electric block 31, through articulated mode for the article that lifting hook 33 hung can more adapt to the change of climbing mechanism 2 angle at the climbing in-process. Of course, an angle limiting member may be disposed at the hinge joint to facilitate angle fixing of the joint at the two ends of the connecting rod 4 after the angle adjustment.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims

1. A hoisting device climbing along an inclined vertical surface is characterized by comprising a walking track mechanism, a climbing mechanism and a hoisting mechanism; the climbing mechanism is connected with the traveling track mechanism and can move along the traveling track mechanism, and the hoisting mechanism is connected below the climbing mechanism and used for transporting articles.

2. The hoisting device for climbing along an inclined vertical surface according to claim 1, wherein the traveling track mechanism comprises a steel rail and a rack assembly; the steel rail is fixedly connected with a support frame of the building main body, and the rack assembly is arranged along the length direction of the steel rail and is fixedly connected to the steel rail.

3. The hoisting device for climbing along the inclined vertical surface according to claim 2, wherein the steel rail is an I-steel rail; the rack assembly is fixed on a web plate of the I-shaped steel rail.

4. The hoisting device for climbing a slope along an inclined vertical surface according to claim 3, wherein the rack assembly comprises a first rack and a second rack; the first rack is connected between the two second racks in a buckling mode.

5. The hoisting device for climbing along the inclined vertical surface according to claim 4, wherein the climbing mechanism comprises a bracket, a driving gear, a driven gear, a climbing motor and a motor controller; the climbing motor is controlled by the motor controller, an output shaft of the climbing motor is connected with the driving gear, and a ratchet of the driving gear is meshed with a ratchet of the rack assembly; the driven wheel is connected with the support through a rotating shaft and is positioned on the upper surface of the cornice plate at the bottom of the I-shaped steel rail, and the cornice plate at the bottom of the I-shaped steel rail forms a slide way of the driven wheel.

6. The hoisting device for climbing along the inclined vertical surface according to claim 5, wherein the climbing mechanism further comprises a wired remote controller, and the wired remote controller is electrically connected with the motor controller; and when the motor controller receives a remote control signal of the wired remote controller, the motor controller controls the climbing motor to enter a corresponding working mode according to the remote control signal.

7. The hoisting device for climbing along the inclined vertical surface according to claim 5, wherein the climbing mechanism further comprises a balance wheel; the balance wheel is connected with the support through a rotating shaft and is positioned on one side opposite to the driving gear.

8. The hoisting device for climbing along the inclined vertical surface according to claim 5, wherein the hoisting mechanism comprises an electric hoist, a steel rope and a lifting hook; one end of the steel rope is connected with the electric hoist, and the other end of the steel rope is connected with the lifting hook.

9. The hoisting device for climbing along the inclined vertical plane as claimed in claim 8, wherein a connecting rod for adjusting the angle between the electric hoist and the support is arranged between the support and the electric hoist.