CN215592428U

CN215592428U - Hoisting device of curtain wall

Info

Publication number: CN215592428U
Application number: CN202121450882.3U
Authority: CN
Inventors: 崔寿凯; 李享; 裴鸿斌; 鲍冠男; 王凯峰; 王向阳; 黄联盟; 王晶; 庞珺; 郝雪敏
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-21
Anticipated expiration: 2031-06-28

Abstract

The utility model provides a hoisting device of a curtain wall, which comprises: the fixing frame is fixed on the floor slab, and part of the fixing frame protrudes out of the floor slab to form a cantilever; the guide rail is fixed on the bottom surface of the cantilever and is parallel to the outer edge of the floor slab; and the electric hoist is slidably arranged on the guide rail, a steel cable connected with the curtain wall is wound on the electric hoist, and the electric hoist is opened to release or wind the steel cable, so that the curtain wall is lifted to a set height, and the position of the electric hoist is adjusted along the guide rail, so that the curtain wall is lifted to a position to be installed. The utility model solves the technical problem of difficult lifting of the curtain wall in the traditional construction and improves the lifting efficiency of the curtain wall.

Description

Hoisting device of curtain wall

Technical Field

The utility model relates to the technical field of building construction, in particular to a curtain wall hoisting device.

Background

The engineering exterior decorative surface is a unitized curtain wall, and the construction characteristics are that the exterior decorative surface must be constructed layer by layer from bottom to top, and the installation of the unitized bodies cannot utilize an exterior wall scaffold and cannot be placed in a hanging basket. Therefore, an overhead hoisting device for building curtain walls is needed.

The handling of present curtain adopts the hoist engine to carry out the handling more, and this mode curtain handling needs constructor to promote so that the curtain removes to the assigned position behind the target floor, because the bulky of curtain, weight are big, constructor position adjustment difficulty, and lead to the curtain to drop easily.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the utility model provides a curtain wall hoisting device, which solves the technical problem of difficult curtain wall installation in the traditional construction, improves the hoisting efficiency of the curtain wall, and enhances the construction safety.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a hoist device of curtain includes:

the fixing frame is fixed on the floor slab, and part of the fixing frame protrudes out of the floor slab to form a cantilever;

the guide rail is fixed on the bottom surface of the cantilever and is parallel to the outer edge of the floor slab; and

the electric block of this guide rail is located in the cunning, and the rolling has the cable wire that supplies to be connected with the curtain on this electric block, through opening this electric block to emit or this cable wire of rolling, thereby handling curtain to setting for the height, and then adjust the position of this electric block along this guide rail, so that this curtain hangs the position of transporting to treating the installation.

The further improvement of the hoisting device of the curtain wall is that the hoisting device further comprises:

the winch is fixed at the top of the fixing frame and is wound with a steel wire rope;

two supporting arms which are fixed at the position of the fixed frame close to the cantilever and extend out of the floor slab outwards; and

be fixed in the first leading pulley of the tip that this support arm kept away from this mount, this wire rope is walked around first leading pulley and downwardly extending in order to be connected with the curtain, through hoist engine rolling wire rope to drive the curtain and rise to being close to electric block department, and then the wire rope is connected with the curtain and removes being connected of wire rope and curtain, thereby electric block can drive the curtain and move the regulation along the guide rail.

the protection frame is fixed on the floor above the fixed frame, and part of the protection frame protrudes out of the floor to form an extension part;

the second guide pulley is fixed at the bottom of the extension part and correspondingly positioned at a corner of the floor slab; and

be fixed in the top of cantilever and be located the third leading pulley between first leading pulley and the second leading pulley, wire rope winds first leading pulley and extends downwards and winds third leading pulley and upwards extends, and then winds second leading pulley and extends to ground, is connected with the curtain through wire rope to rolling wire rope, in order to drive the corner that the curtain rises to the floor.

The further improvement of the hoisting device of the curtain wall is that the protective frame comprises a plurality of pipe fittings which are relatively fixed on the floor slab and partially protrude out of the floor slab, handrails which are fixed at the end parts of the pipe fittings far away from the floor slab and extend upwards vertically, protective plates which are laid on the tops of the pipe fittings and protective nets which are fixed on the handrails and enclose the floor slab, and the second guide wheels are fixed at the bottoms of the pipe fittings.

The further improvement of the hoisting device of the curtain wall is that the hoisting device further comprises a fixing rope, one end of the fixing rope is fixed on the extending part of the protection frame, and the other end of the fixing rope is connected with the floor above the protection frame.

The curtain wall hoisting device is further improved in that the supporting arm comprises two supporting rods which are symmetrically arranged, the end parts of the supporting rods, far away from the fixing frame, are close to each other and are fixedly connected to form a triangle with the surrounding, and the first guide pulleys are fixed at the end parts, fixed to each other, of the supporting rods.

The utility model further improves the hoisting device of the curtain wall, the fixing frame comprises a plurality of first rod pieces which are oppositely and fixedly arranged on the floor slab and a second rod piece which is connected with two adjacent first rod pieces, the first rod pieces partially protrude out of the floor slab to form a cantilever, and the guide rail is fixed at the bottom of the first rod pieces.

The further improvement of the curtain wall hoisting device is that the curtain wall hoisting device also comprises a counterweight stone which is arranged at the end part of the fixing frame far away from the guide rail and is matched with the weight of the curtain wall.

The further improvement of the hoisting device of the curtain wall is that the hoisting device further comprises a connecting piece fixed at the end part of the steel cable, and the steel cable is connected with the curtain wall through the connecting piece so as to be fixedly connected with the curtain wall.

The curtain wall hoisting device is further improved in that the connecting piece comprises a hanging ring fixedly connected with the steel cable, a pull rod fixed on the hanging ring and binding bands fixed at two ends of the pull rod relatively, and the steel cable is fixedly connected with the curtain wall by binding the curtain wall through the binding bands.

The curtain wall hoisting device is convenient for arranging a winch by fixing the fixing frame at the first floor, is suitable for the installation of floors with various heights by hoisting the curtain wall by a steel wire rope on a cigarette making machine, is convenient for adjusting the horizontal position of the curtain wall by arranging the guide rail, is convenient for installing the curtain wall along the length direction of the floor, and is convenient for installing the corner of the floor, which is difficult to reach by an electric hoist, by arranging the second guide pulley and the third guide pulley, so that the efficiency of installing the curtain wall is improved.

Drawings

Fig. 1 is a side view of a lifting device for curtain walls according to the utility model.

Fig. 2 is a plan view of the floor slab 11 of the present invention.

Fig. 3 is a front view of a connector in a lifting device of the curtain wall according to the utility model.

The correspondence of reference numerals to components is as follows: the device comprises a floor 1, a fixing frame 2, a supporting arm 21, a guide rail 22, an electric hoist 23, a first rod piece 24, a second rod piece 25, a winch 3, a steel wire rope 4, a first guide pulley 51, a second guide pulley 52, a third guide pulley 53, a pipe fitting 61, a railing 62, a protective net 63, a fixing rope 7, a counterweight stone 8, a connecting piece 9, a pull rod 91, a binding belt 92 and a hanging ring 93.

Detailed Description

To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.

As shown in fig. 1, the present invention provides a curtain wall hoisting device, comprising: the fixing frame 2 is fixed on the floor slab 1, and part of the fixing frame 2 protrudes out of the floor slab to form a cantilever; a guide rail 22 fixed to the bottom surface of the cantilever and parallel to the outer edge of the floor slab 1; and the electric block 23 of locating guide rail 22 in a sliding manner, the electric block 23 is rolled up to be provided with a steel cable connected with the curtain wall, and the steel cable is released or rolled up by opening the electric block 23, so that the curtain wall is lifted to a set height, and then the position of the electric block 23 is adjusted along the guide rail 22, so that the curtain wall is lifted to a position to be installed.

According to the lifting device for the curtain wall, the guide rail 22 is arranged at the cantilever of the fixing frame protruding out of the floor slab, the electric hoist 23 is arranged on the guide rail 22 in a sliding mode, and the curtain wall is lifted to a specified position through the steel cable wound on the electric hoist 23, so that the traditional process that constructors push the curtain wall in place is avoided, the installation of the curtain wall is facilitated, and the installation efficiency of the curtain wall is improved.

A preferred embodiment of the hoisting device for a curtain wall of the present invention is, as shown in fig. 1, further comprising: the winch 3 is fixed at the top of the fixing frame 2, and a steel wire rope 4 is wound on the winch 3; a supporting arm 21 fixed at the position of the fixed frame 2 close to the cantilever and extending outwards to extend out of the floor slab 1; and be fixed in the first leading pulley 51 of the tip that the support arm 21 kept away from the mount 2, wire rope 4 is walked around first leading pulley 51 and is extended downwards in order to be connected with the curtain, through hoist engine 3 rolling wire rope 4 to drive the curtain and rise to being close to electric block 23 department, and then the wire rope is connected with the curtain and removes the connection of wire rope 4 and curtain, thereby electric block 23 can drive the curtain and move the regulation along guide rail 22.

Preferably, this support arm 21 can make wire rope 4 protruding stretch out the building to avoid the curtain to rise the in-process and touch the building, thereby take place danger, utilize the hoist engine, made things convenient for the curtain transportation of high floor, the wire rope length of avoiding electric block is shorter, thereby high-rise curtain is difficult to the installation.

Specifically, still include: a protection frame fixed on the floor above the fixed frame 2, wherein part of the protection frame protrudes out of the floor to form an extension part; a second guide pulley 52 fixed to the bottom of the extension and located at a corner of the floor slab; and be fixed in the top of cantilever and be located the third leading sheave 53 between first leading sheave 51 and the second leading sheave 52, wire rope 4 winds first leading sheave 51 and then extends downwards and winds third leading sheave 53 and upwards extends, and then winds second leading sheave 52 and extends to ground, is connected with the curtain wall through wire rope 4, and rolling wire rope 4 to drive the curtain wall and rise to the corner of floor.

Preferably, the second guide pulley 52 and the third guide pulley 53 are used for facilitating fixed-point installation of corner portions of a floor slab which is difficult to reach by the electric hoist, so that the efficiency of curtain wall installation is improved.

Further, the protection frame comprises a plurality of pipe fittings 61 which are relatively fixed on the floor slab and partially protrude out of the floor slab, a rail 62 which is fixed on the end part of the pipe fitting 61 far away from the floor slab 1 and vertically extends upwards, a protection plate which is laid on the tops of the plurality of pipe fittings 61, and a protection net 63 which is fixed on the rail 61 and encloses the floor slab, wherein the second guide wheel 52 is fixed on the bottom of the pipe fitting 51.

Preferably, the protection plates can shield falling objects of upper building construction, so that the safety of curtain wall installation is improved, and the protection net is convenient for surrounding a floor slab so as to keep the personal safety of constructors on the floor.

Further, still include that one end is fixed in the extension of protection frame and the other end connects in the fixed rope 7 of the floor of protection frame top, hold the protection frame through this fixed rope 7, prevent that the high altitude of upper floor from weighing down the thing quality too big, lead to the instantaneous load of protection frame too big to collapse of emergence, improved the stability of protection frame.

Further, support arm 21 includes two bracing pieces that the symmetry set up, and the tip that the mount 2 was kept away from to the bracing piece is close to each other and fixed connection closes in order to enclose and forms triangle-shaped, and first guide pulley 51 is fixed in bracing piece reciprocal anchorage's tip, utilizes triangle-shaped stable structure to be convenient for maintain wire rope 4's stability, in order to improve the stability of curtain.

Further, the fixing frame 2 includes a plurality of first bars 24 fixed on the floor slab relatively and a second bar 25 connected to two adjacent first bars 24, the first bars 24 partially protrude out of the floor slab to form a cantilever, and the guide rail 22 is fixed at the bottom of the first bars 24.

Preferably, the first rod member 24 and the second rod member 25 are made of steel pipes having a rectangular cross section.

Further, still including placing in mount 2 keep away from the tip of guide rail 22 and with the weight assorted counter weight stone 8 of curtain, avoid the curtain of handling overweight, lead to the connection fracture of mount 2 and floor, improved the stability of curtain transportation.

Preferably, the guide rail 22 is an i-beam.

Preferably, this mount 2 can also be the fixed gun carriage that is fixed in floor 1, through this mount 2, makes things convenient for hoist engine 3 to be fixed in floor 1, and carries out the transportation of curtain through the hoist engine, because the action of gravity of curtain can furthest keep the curtain steady, has avoided traditional use crane handling in-process curtain to rock easily and touch the wall body, has improved the security of curtain transportation.

Further, as shown in fig. 3, the curtain wall further comprises a connecting member 9 fixed at an end of the steel cable, and the steel cable is connected with the curtain wall through the connecting member 9, so that the steel cable is fixedly connected with the curtain wall.

Specifically, the connecting member 9 includes a hanging ring 93 fixedly connected with the steel cable, a pull rod 91 fixed to the hanging ring 93, and binding bands 92 fixed to both ends of the pull rod 91, and the steel cable and the curtain wall are fixedly connected by binding the binding bands 92.

Preferably, the pull rod 91 is a telescopic rod, when the steel wire rope 4 of the winch 3 is used for hoisting the curtain wall, the hoisting ring 93 of the connecting member 9 is firstly connected with the steel wire rope 4, and then the curtain wall is hoisted to a designated floor and then connected with the steel wire rope.

The concrete implementation mode of the curtain wall hoisting device is that the steel cable of the electric hoist 23 is released and fixedly connected with the hoisting ring 93 of the connecting piece 9, the pull rod 91 of the connecting piece 9 is stretched to be matched with the length of the top edge of the curtain wall, the curtain wall is tightly bound by the binding band 92, the electric hoist 23 is opened, the curtain wall is hoisted to have a smaller distance with the ground, then the electric hoist 23 is closed, whether the curtain wall is bound perfectly or not is observed, the curtain wall is stably prevented from shaking, the electric hoist 23 is opened to wind the steel cable and drive the curtain wall to ascend, and after the curtain wall ascends to a floor to be installed, the electric hoist 23 is controlled to move along the guide rail 22 and drive the curtain wall to move to the position to be installed for installation;

when a curtain wall is installed at a high floor and the length of the steel cable is limited, the steel cable 4 is wound around the first guide pulley 51 and extends downwards, then the steel cable 4 is connected with the curtain wall, the winch 3 is started and the steel cable 4 is wound to drive the curtain wall to ascend to a position close to the electric hoist 23, then the steel cable is connected with the curtain wall and the connection between the steel cable 4 and the curtain wall is released, and the electric hoist 23 is started to drive the curtain wall to move and adjust along the guide rail 22;

when installing a curtain wall at a corner of a floor slab, which is difficult for an electric hoist to reach, the steel wire rope 4 bypasses the first guide pulley 51, then extends downwards and upwards, bypasses the third guide pulley 53, further bypasses the second guide pulley 52 and extends towards the ground, the steel wire rope 4 is connected with the curtain wall, and the winch 3 is started to wind the steel wire rope 4 so as to drive the curtain wall to rise to the corner of the floor slab for installation;

finally, the tie 92 and the pull rod 91 connected with the curtain wall are removed.

While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the utility model is to be determined by the appended claims.

Claims

1. The utility model provides a hoist device of curtain which characterized in that includes:

the cunning is located the electric block of guide rail, the rolling is equipped with the cable wire that supplies to be connected with the curtain on the electric block, through opening electric block in order to emit or rolling the cable wire, thereby the handling the curtain is to setting for the height, and then follows the guide rail is adjusted electric block's position, so that the curtain is hoisted to the position of treating the installation.

2. The curtain wall lifting device of claim 1, further comprising:

the supporting arm is fixed at the position, close to the cantilever, of the fixing frame and protrudes outwards to extend out of the floor slab; and

the supporting arm is fixed on the supporting arm, the supporting arm is far away from the first guide pulley at the end part of the fixing frame, the steel wire rope bypasses the first guide pulley and extends downwards to be connected with the curtain wall, the steel wire rope is wound by the winch to drive the curtain wall to ascend to a position close to the electric hoist, then the steel wire rope is connected with the curtain wall and the connection between the steel wire rope and the curtain wall is released, and therefore the electric hoist can drive the curtain wall to move and adjust along the guide rail.

3. The curtain wall lifting device of claim 2, further comprising:

be fixed in the top of cantilever just is located first leading pulley with third leading pulley between the second leading pulley, wire rope walks around first leading pulley backward downwardly extending and walk around third leading pulley upwards extends, and then walks around second leading pulley extends to ground, through wire rope with the curtain is connected, and the rolling wire rope, in order to drive the curtain rises to the corner of floor.

4. The curtain wall hoisting device according to claim 3, wherein the protection frame comprises a plurality of pipe fittings relatively fixed to the floor slab and partially protruding out of the floor slab, a rail fixed to an end of the pipe fitting away from the floor slab and extending vertically upwards, a protection plate laid on the tops of the plurality of pipe fittings, and a protection net fixed to the rail and surrounding the floor slab, and the second guide pulley is fixed to the bottom of the pipe fitting.

5. The curtain wall lifting device according to claim 4, further comprising a fixing rope having one end fixed to the extension part of the protection frame and the other end connected to the floor above the protection frame.

6. The curtain wall hoisting device of claim 2, wherein the support arm comprises two support rods which are symmetrically arranged, the ends of the support rods far away from the fixing frame are close to each other and fixedly connected to form a triangle in a surrounding manner, and the first guide pulley is fixed to the ends of the support rods which are fixed to each other.

7. The curtain wall lifting device according to claim 1, wherein the fixing frame comprises a plurality of first rod members oppositely and fixedly arranged on a floor slab and a second rod member connected to two adjacent first rod members, the first rod members partially protrude out of the floor slab to form a cantilever, and the guide rail is fixed at the bottom of the first rod members.

8. The curtain wall hoisting device of claim 1 further comprising a counterweight stone disposed at an end of the mount remote from the guide rail and matching the weight of the curtain wall.

9. The curtain wall lifting device as claimed in claim 1, further comprising a connector fixed to an end of the steel cable, wherein the connector is connected to the curtain wall so that the steel cable is fixedly connected to the curtain wall.

10. The curtain wall hoisting device of claim 9, wherein the connecting member comprises a hanging ring fixedly connected with the steel cable, a pull rod fixed to the hanging ring, and binding bands fixed to two ends of the pull rod relatively, and the curtain wall is bound by the binding bands so that the steel cable is fixedly connected with the curtain wall.