CN220811580U - Efficient curtain wall lifting device - Google Patents

Abstract

The utility model provides a high-efficiency curtain wall lifting device, which belongs to the field of curtain wall lifting equipment, and comprises a suspension arm and a lifting curtain wall, wherein lower clamping blocks are arranged at the lower corners of the curtain wall, connecting hooks are arranged at the two sides of the lower clamping blocks, positioning discs are fixedly arranged on the suspension arm, pulleys are respectively arranged at the four corners of the positioning discs, a winch is arranged on the positioning discs, a winding wheel shaft is arranged on an output shaft of the winch, four lifting ropes are arranged on the winding wheel shaft, the two opposite lifting ropes are connected with the connecting hooks at the two sides of the lower clamping blocks, and a connecting ring for connecting traction ropes is further arranged on the lower clamping blocks. According to the utility model, four hoisting ropes are respectively led out to be connected with two sides of the curtain wall, the curtain wall is pulled and held in the directions of the two sides of the curtain wall, when the curtain wall is subjected to a rotation trend, the hoisting ropes on the two sides can generate acting force on the curtain wall, the rotation of the curtain wall is limited, and the posture of the curtain wall can be controlled more easily by matching with the pulling of the pulling ropes.

Description

Efficient curtain wall lifting device

Technical Field

The utility model relates to the technical field of curtain wall hoisting equipment, in particular to a high-efficiency curtain wall hoisting device.

Background

The curtain wall is an outer wall protection of a building, is not bearing, is hung like a curtain, is also called a hanging wall, and is a light wall body with a decoration effect commonly used in modern large-scale and high-rise buildings. The building envelope consists of a structural frame and embedded plates, does not bear the load and the action of a main structure, and currently, a plurality of curtain walls are used for: ceramic plates, glass ceramics, inorganic glass fiber reinforced plastics, clay plates, etc.

Building designers continuously pursue the design effect of non-shielding large grids to become a new trend of modern curtain wall design, so that the size of the curtain wall grids and the weight of glass are relatively large, and some glass sizes even reach 4800x1600mm and the weight exceeds 500kg. The curtain wall is generally installed in a hoisting mode, the curtain wall is hoisted by using manual work or hoisting equipment (such as a crane and the like), a traction rope is bolted on the curtain wall in the hoisting process, and the posture of the curtain wall is adjusted at any time through manual traction, so that the curtain wall does not rotate and deviate, and the curtain wall is also a conventional means for hoisting operation.

The shape characteristic of curtain takes place rotatoryly or rocks very easily under weather conditions such as strong wind, and the operating personnel can't accomplish effective traction with haulage rope, is difficult to control curtain along with wind swing or rotation, causes the curtain unable hoist and mount often, has wasted the manual work, has influenced the arrangement of time limit for a project, if hoist by force probably can lead to the curtain to damage, threatens operating personnel's personal safety even. And the mode difficulty of adjusting the attitude of the curtain wall only by manually pulling the traction rope is high. Therefore, the curtain wall hoisting device with high efficiency is provided.

Disclosure of utility model

The utility model aims to provide a high-efficiency curtain wall hoisting device which can reduce rotation or deflection of a curtain wall during hoisting, so that the curtain wall hoisting efficiency is improved, the difficulty during curtain wall hoisting is reduced, and the construction period is shortened.

The embodiment of the utility model is realized by the following technical scheme: the utility model provides an efficient curtain hoist device, includes the curtain of davit and hoist and mount, the lower corner of curtain is provided with down the screens piece, the both sides of screens piece are provided with the coupling hook down, fixedly on the davit be provided with the positioning disk, the four corners department of positioning disk is provided with the pulley respectively, be provided with the hoist engine on the positioning disk, be provided with the rolling shaft on the output shaft of hoist engine, be provided with four hoist ropes on the rolling shaft, wherein two of relative setting hoist ropes wind respectively after locating the pulley with the coupling hook of screens piece both sides is connected down, still be provided with the go-between that is used for connecting the haulage rope down on the screens piece.

Further, the positioning disc is provided with a plurality of debugging wheels for adjusting the length of the hoisting rope, the diameters of the debugging wheels are different, and the hoisting rope is wound on the debugging wheels.

Further, the positioning plate is provided with an installation seat, the installation seat is provided with a sliding groove, and the rotating shaft of the debugging wheel slides and penetrates through the sliding groove.

Further, the length direction of the sliding groove is perpendicular to the tightening direction of the hoisting rope.

Further, an upper clamping block is arranged at the upper corner of the curtain wall, connecting hooks are arranged on two sides of the upper clamping block, auxiliary ropes are respectively arranged on the connecting hooks, and the auxiliary ropes are respectively fixedly connected with the middle parts of the hoisting ropes.

Further, a connecting rope is arranged between the upper clamping block and the lower clamping block.

Further, a display rod for displaying the attitude of the curtain wall is arranged on the lower clamping block, and bright colors are coated on the surface of the display rod.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

1. According to the utility model, the four hoisting ropes are respectively led out from four corners of the positioning plate to be connected with two sides of the curtain wall, so that the curtain wall is pulled and held in the directions of the two sides of the curtain wall, when the curtain wall is blown by wind power to generate a rotating trend, the corresponding hoisting ropes can generate acting force on the curtain wall, the rotation of the curtain wall is limited, and the posture of the curtain wall can be controlled more easily by matching with the pulling of the pulling ropes.

2. According to the curtain wall hoisting device, the curtain wall is hoisted by the four hoisting ropes, and the limiting force of the four traction ropes on the curtain wall is gradually enhanced along with the shortening of the hoisting ropes, so that the control force of hoisting the curtain wall on a high layer is further improved.

3. According to the utility model, the adjustable debugging wheels are arranged on the positioning disc, so that when the length of the hoisting rope is debugged by hoisting the curtain wall, the lengths of the four hoisting ropes are identical by changing the positions of the debugging wheels and the diameters of the debugging wheels wound by the hoisting ropes, so that the debugging difficulty is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram showing a puck structure according to the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is a schematic diagram of the assembly relationship of the upper and lower clamping blocks and curtain wall hoisting in the present utility model.

Icon: the device comprises a 1-positioning disc, a 11-winch, a 12-winding wheel shaft, a 13-hoisting rope, a 14-pulley, a 15-mounting seat, a 151-mounting sheet, a 152-sliding groove, a 153-debugging wheel, a 154-fixing nut, a 2-lower clamping block, a 21-clamping groove, a 22-display rod, a 23-connecting ring, a 24-connecting hook, a 3-upper clamping block, a 31-auxiliary rope and a 4-connecting rope.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The utility model is further described below with reference to specific embodiments, and is shown in fig. 1-4, and is a high-efficiency curtain wall hoisting device, and referring to fig. 1 and 2, the high-efficiency curtain wall hoisting device comprises a positioning disc 1, wherein the positioning disc 1 is fixedly arranged on a suspension arm, the positioning disc 1 is square, a winch 11 for hoisting a curtain wall is arranged above the positioning disc 1, a winding wheel shaft 12 is arranged on an output shaft of the winch 11, and the winding wheel shaft 12 is positioned in the middle of the positioning disc 1. Four hoisting ropes 13 are wound on the winding wheel shaft 12, and the four hoisting ropes 13 respectively pass through the lower parts of the vertical positioning plates 1 at four corners of the positioning plates 1. Pulleys 14 are respectively rotatably arranged at four corners of the positioning disc 1, and four hoisting ropes 13 are respectively connected with a curtain wall below the positioning disc 1 through the four pulleys 14.

Referring to fig. 3, a debugging assembly for adjusting the extending lengths of the four hoisting ropes 13 is further installed on the positioning plate 1. Specifically, the debugging subassembly includes the mount pad 15 of fixed mounting at positioning disk 1 top surface, is provided with a plurality of mounting plates 151 on the mount pad 15 is fixed, and a plurality of mounting plates 151 are parallel arrangement each other. The mounting plate 151 is provided with a sliding groove 152, the sliding groove 152 is arranged along the length direction of the mounting plate 151, and the length direction of the sliding groove 152 is perpendicular to the tightening direction of the hoisting rope 13. Each mounting plate 151 is provided with a debugging wheel 153, and the hoisting rope 13 is wound on the debugging wheel 153. In this embodiment, the diameter of each adjustment wheel 153 is different, and the length of the hoisting rope 13 is roughly adjusted by winding the hoisting rope 13 around the adjustment wheels 153 with different diameters. The rotation shaft of the adjustment wheel 153 is disposed in the sliding groove 152, and the rotation shaft of the adjustment wheel 153 slides along the length direction of the sliding groove 152. The rotating shaft of the adjustment wheel 153 passes through one end of the sliding groove 152 and is detachably provided with a fixing nut 154, and the fixing nut 154 is abutted against the surface of the mounting plate 151.

Referring to fig. 4, a lower clamping block 2 is installed at the lower corner of the curtain wall, and a clamping groove 21 is formed in the lower clamping block for clamping with the corner of the curtain wall. The surface of the lower clamping block 2 is fixedly provided with a display rod 22 for displaying the attitude of the curtain wall in the hoisting process, and the surface of the display rod 22 is coated with bright and bright colors. The lower clamping block 2 is also provided with a connecting ring 23 for connecting the traction rope so as to facilitate the cooperation hoisting by pulling the traction rope by a worker. The two sides of the lower clamping block 2 are respectively provided with a connecting hook 24, and the connecting hooks 24 on the two sides of the lower clamping block 2 are respectively connected with the hoisting ropes 13 at opposite positions, so that the hoisting ropes 13 are in two groups to respectively pull and hold the two sides of the curtain wall.

The upper corner of the curtain wall is also provided with an upper clamping block 3, the structure of the upper clamping block 3 is the same as that of the lower clamping block 2, and the details are omitted here. The auxiliary rope 31 is connected to the connecting hook 24 of the upper clamping block 3, and the other end of the auxiliary rope 31 is connected with the hoisting rope 13 of the hanging positioning disk 1, so that the auxiliary rope 31 and the hoisting rope 13 are triangular to fix the surface of the curtain wall at multiple positions. And the connecting ropes 4 for mutual fixation are also arranged between the upper clamping blocks 3 and the lower clamping blocks 2, two connecting ropes 4 are arranged, and the two connecting ropes 4 are respectively connected with the upper clamping blocks 3 and the lower clamping blocks 2 which are in diagonal positions in a crossing manner.

The working process of the embodiment is as follows: before the curtain wall is hoisted, the upper clamping blocks 3 and the lower clamping blocks 2 are respectively arranged at corners of the curtain wall. The length of the hoisting rope 13 extending out of the debugging positioning disc 1 enables the hoisting rope 13 with a longer length to be wound on the debugging wheel 153 with a larger diameter for rough adjustment, and then the length of the hoisting rope 13 is finely adjusted by changing the position of the debugging wheel 153 on the sliding groove 152. If the length of one hoisting rope 13 is too much longer than the length of the other hoisting ropes 13, the hoisting can be wound on a plurality of debugging wheels 153. The auxiliary rope 31 is then connected to the hoisting rope 13.

In the curtain wall hoisting process, the hoisting machine 11 is started to drive the winding wheel shaft 12 to tighten the four hoisting ropes 13, and the hoisting ropes 13 on two sides of the curtain wall are used for limiting the posture of the curtain wall. And when the height is lower, the posture of the curtain wall is stabilized by being matched with the pulling and holding of the traction rope. When the height is higher, the length left by the hoisting ropes 13 is gradually reduced along with the tightening of the hoisting ropes 13, and the limiting force on the curtain wall is gradually enhanced, so that the rotating influence on the curtain wall is larger.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a efficient curtain hoist device, includes the curtain of davit and hoist and mount, its characterized in that: the curtain wall is characterized in that lower clamping blocks (2) are arranged at lower corners of the curtain wall, connecting hooks (24) are arranged on two sides of each lower clamping block (2), a positioning disc (1) is fixedly arranged on each suspension arm, pulleys (14) are respectively arranged at four corners of each positioning disc (1), a winch (11) is arranged on each positioning disc (1), a winding wheel shaft (12) is arranged on an output shaft of each winch (11), four hoisting ropes (13) are arranged on each winding wheel shaft (12), two hoisting ropes (13) which are oppositely arranged are respectively wound on the corresponding pulleys (14) and then connected with the connecting hooks (24) on two sides of each lower clamping block (2), and connecting rings (23) for connecting traction ropes are further arranged on each lower clamping block (2).

2. The efficient curtain wall lifting device according to claim 1, wherein: the positioning disc (1) is provided with a plurality of debugging wheels (153) for adjusting the length of the hoisting rope (13), the diameters of the debugging wheels (153) are different, and the hoisting rope (13) is wound on the debugging wheels (153).

3. The efficient curtain wall lifting device according to claim 2, wherein: the positioning disc (1) is provided with a mounting seat (15), the mounting seat (15) is provided with a sliding groove (152), and the rotating shaft of the debugging wheel (153) slides and penetrates through the sliding groove (152).

4. A high efficiency curtain wall lifting device according to claim 3, wherein: the length direction of the sliding groove (152) is perpendicular to the tightening direction of the hoisting rope (13).

5. The efficient curtain wall lifting device according to claim 1, wherein: the curtain wall is characterized in that an upper clamping block (3) is arranged at the upper corner of the curtain wall, connecting hooks (24) are arranged on two sides of the upper clamping block (3), auxiliary ropes (31) are respectively arranged on the connecting hooks (24), and the auxiliary ropes (31) are respectively fixedly connected with the middle parts of the hoisting ropes (13).

6. The efficient curtain wall lifting device according to claim 5, wherein: a connecting rope (4) is arranged between the upper clamping block (3) and the lower clamping block (2).

7. The efficient curtain wall lifting device according to claim 1, wherein: the lower clamping block (2) is provided with a display rod (22) for displaying the posture of the curtain wall, and the surface of the display rod (22) is coated with bright colors.