Folding canopy for material lifting system

Abstract

The utility model relates to the technical field of folding rain sheds, in particular to a folding rain shed for a material lifting system, which comprises two groups of side edge rod pieces, a plurality of groups of traction ropes arranged between the two groups of side edge rod pieces, a rain shielding curtain arranged among the plurality of groups of traction ropes, and driving piece mounting frames arranged at the bottom ends of the two groups of side edge rod pieces, a plurality of sets of driving assemblies matched with the traction rope are installed in each set of driving piece installation frame, the two sets of side edge rod pieces are located at the two ends above the material lifting system respectively, the two sets of driving assemblies drive the traction rope to be wound towards one side, the rain shielding curtain connected with the traction rope is unfolded or contracted along with winding of the traction rope, and the device is simple in structure, low in manufacturing cost and high in practicability. And the device can be reused and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of folding canopies, and particularly relates to a folding canopy for a material lifting system. Background Art

[0002] After the box girder steel bars are shaped and processed indoors, they will be transferred to the outer mold for welding and binding through the cooperation of the material lifting system. After the welding and binding of the box girder are completed, the concrete can be poured;

[0003] When the box girder steel bars are transferred from indoors to outdoors, it is necessary to keep them as dry as possible to avoid the problem of rust caused by moisture. Therefore, a fixed canopy is usually installed above the material lifting system to shield the material lifting system. The fixed-sized canopy has the problems of high cost, low reusability, and inconvenience for subsequent transportation. For this reason, a folding canopy for a material lifting system is proposed. Summary of the Utility Model

[0004] In order to solve the above technical problems existing in the prior art, the utility model provides a folding canopy for a material lifting system.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: A folding canopy for a material lifting system includes two groups of side bars, and a number of traction ropes are installed between the two groups of side bars. A rain shielding curtain is arranged between the number of traction ropes. The bottom ends of the two groups of side bars are both provided with driving part mounting frames, and a number of driving components cooperating with the traction ropes are installed inside each driving part mounting frame;

[0006] The two groups of side bars are respectively located at both ends above the material lifting system. The two groups of driving components drive the traction ropes to wind up to one side, and the rain shielding curtain connected to the traction ropes unfolds or contracts as the traction ropes wind up.

[0007] Preferably, the side bar includes a connecting plate part, a traction rope limiting plate, and a curtain pressing plate. The connecting plate part is installed on one side above the material lifting system. The traction rope limiting plate is installed on the top of the connecting plate part through bolts. The curtain pressing plate is fixed on the side of the connecting plate part through bolts. One end of the rain shielding curtain is clamped and fixed on one side of the connecting plate part by the connecting plate part and the curtain pressing plate.

[0008] Preferably, a number of notches cooperating with the traction ropes are formed in the upper part of the connecting plate part. The traction ropes pass through the notches and change direction to the lower part of the side bar, and the traction ropes changing direction through the notches are connected to the driving components.

[0009] Preferably, the rain shelter curtain includes [components not specified in the original] and [components not specified in the original], and connection holes for cooperating with the towing ropes are formed on the surface of [component not specified in the original]. [Component not specified in the original] is arranged outside the towing ropes through the connection holes, and the other end of [component not specified in the original] is fixedly connected to the towing ropes. There are several groups of [components not specified in the original], and several groups of [components not specified in the original] are arranged at equal intervals on the bottom surface of [component not specified in the original]. [Component not specified in the original] is erected above the towing ropes.

[0010] Preferably, the curtain body cooperates with the curtain support rod to form a continuous wave layer, and the wave layer constitutes a lateral drainage channel.

[0011] Preferably, the drive assembly includes a towing rope winding disc, a linkage rod, a drive disc and a drive motor. The number of the towing rope winding discs is the same as that of the towing ropes. Several groups of the towing rope winding discs are installed inside the drive component installation frame through a rotating shaft. The linkage rod penetrates through several groups of the towing rope winding discs and is arranged in the middle of the towing rope winding discs. The number of the drive discs is the same as that of the linkage rods. Several groups of the drive discs are arranged at equal intervals on the surface of the linkage rod. Each group of the drive discs corresponds to each group of the linkage rods respectively. The drive motor is arranged at one end of the drive component installation frame, and the output end of the drive motor is connected to the end of the linkage rod.

[0012] Preferably, the end of the towing rope is fixed inside the towing rope winding disc, and the towing rope drives the rain shelter curtain to move horizontally as the towing rope winding disc rotates.

[0013] Preferably, a distance is maintained between the drive disc and the towing rope winding disc, and the drive disc changes the meshing state with the towing rope winding disc as the linkage rod moves horizontally.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present utility model is provided with two groups of side rods, several groups of towing ropes, a rain shelter curtain, a drive component installation frame and a drive assembly. The two groups of side rods are respectively located at both ends above the material lifting system. The two groups of drive assemblies drive the towing ropes to wind towards one side, and the rain shelter curtain connected to the towing ropes unfolds or contracts as the towing ropes wind. The device has a simple structure, low cost, can be reused, and is convenient for transfer and use;

[0016] 2. In the present utility model, a distance is maintained between the drive disc and the towing rope winding disc, and the drive disc changes the meshing state with the towing rope winding disc as the linkage rod moves horizontally. A towing rope is arranged below the drive motor. By horizontally pulling the towing rope, the drive motor and the drive disc can be driven to move horizontally. The horizontally moving drive motor can drive the drive disc to switch between two states of meshing and disengaging meshing, which is convenient for the overall maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 Schematic diagram of the three-dimensional side view structure of the present utility model;

[0019] Figure 3 of the present utility model Figure 1 Schematic diagram of the enlarged structure at position A;

[0020] Figure 4 of the present utility model Figure 2 Schematic diagram of the enlarged structure at position B.

[0021] The numbers in the figure indicate:

[0022] 1. Side rod; 11. Connecting plate member; 12. Traction rope limiting plate; 13. Curtain pressing plate; 2. Traction rope; 3. Rain shelter curtain; 31. Curtain main body; 32. Curtain support rod; 4. Driving part installation frame; 5. Driving assembly; 51. Traction rope winding disc; 52. Linking rod; 53. Driving disc; 54. Driving motor. Specific embodiments

[0023] The following further elaborates the present utility model in combination with the accompanying drawings and embodiments on the above and other technical features and advantages of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them.

[0024] Embodiment:

[0025] As Figure 1 - Figure 4 shown, the present utility model provides a folding rain shelter for a material lifting system, including two groups of side rods 1. A number of groups of traction ropes 2 are installed between the two groups of side rods 1. A rain shelter curtain 3 is arranged between the number of groups of traction ropes 2. Driving part installation frames 4 are arranged at the bottoms of the two groups of side rods 1. A number of groups of driving assemblies 5 cooperating with the traction ropes 2 are installed inside each driving part installation frame 4;

[0026] The two groups of side rods 1 are respectively located at both ends above the material lifting system. The two groups of driving assemblies 5 drive the traction ropes 2 to wind to one side, and the rain shelter curtain 3 connected to the traction ropes 2 unfolds or contracts as the traction ropes 2 wind.

[0027] The side rod 1 includes a connecting plate member 11, a traction rope limiting plate 12 and a curtain pressing plate 13;

[0028] The connecting plate member 11 is installed on one side above the material lifting system. A set of connecting plate members 11 is usually fixed on the surface of the external structure of the factory building, and another set of connecting plate members 11 is usually fixed on the surface of the structural frame erected outside the material lifting system. The traction rope limiting plate 12 is installed on the top of the connecting plate member 11 through bolts, and the curtain pressing plate 13 is fixed on the side of the connecting plate member 11 through bolts. One end of the rainproof curtain 3 is clamped and fixed on one side of the connecting plate member 11 by the connecting plate member 11 and the curtain pressing plate 13. After one end of the rainproof curtain 3 is restricted, its position is fixed.

[0029] Several groups of notches for mating with the traction rope 2 are provided in the upper part of the connecting plate member 11. The traction rope 2 passes through the notches and changes direction downward to the lower part of the side rod member 1. The connecting plate member 11 cooperates with the traction rope limiting plate 12 to limit the installation position of the traction rope 2, preventing the traction rope 2 from jumping out of the notches. The traction rope 2 that changes direction through the notches is connected to the driving assembly 5. The traction rope 2 connected to the driving assembly 5 is driven by the driving assembly 5 to drive the rainproof curtain 3 to move synchronously.

[0030] The rainproof curtain 3 includes a curtain body 31 and curtain support rods 32;

[0031] Connection holes for mating with the traction rope 2 are provided on the surface of the curtain body 31. The curtain body 31 is arranged outside the traction rope 2 through the connection holes. The other end of the curtain body 31 is fixedly connected to the traction rope 2. The rainproof curtain 3 connected to the traction rope 2 through the connection holes is supported by the traction rope 2. Under the support of the traction rope 2, the rainproof curtain 3 can form an unfolded shielding plane as the traction rope 2 moves. At the same time, driven by the traction rope 2, the rainproof curtain 3 can be folded and retracted to one side of the traction rope 2. Several groups of curtain support rods 32 are provided. The several groups of curtain support rods 32 are arranged at equal intervals on the bottom surface of the curtain body 31. The curtain support rods 32 are arranged above the traction rope 2. Under the support of the curtain support rods 32, the friction of the curtain body 31 during the unfolding process can be reduced. During the subsequent unfolding process of the curtain body 31, the curtain support rods 32 can play a supporting role for the curtain body 31. The curtain body 31 cooperates with the curtain support rods 32 to form a continuous wave layer, and the wave layer constitutes a lateral drainage channel, so that the curtain body 31 between the two groups of curtain support rods 32 can still maintain a certain arc after unfolding, facilitating the lateral drainage of rainwater.

[0032] The driving assembly 5 includes a traction rope winding disc 51, a linkage rod 52, a driving disc 53 and a driving motor 54;

[0033] The number of the traction rope winding disks 51 is consistent with the number of the traction ropes 2. A plurality of groups of traction rope winding disks 51 are installed inside the driving part mounting frame 4 through a rotating shaft. The linkage rod 52 penetrates through a plurality of groups of traction rope winding disks 51 and is arranged in the middle of the traction rope winding disks 51. The number of the driving disks 53 is consistent with the number of the linkage rods 52. A plurality of groups of driving disks 53 are arranged at equal intervals on the surface of the linkage rod 52. Each group of driving disks 53 corresponds to each group of linkage rods 52 respectively. The driving motor 54 is arranged at one end of the driving part mounting frame 4. The output end of the driving motor 54 is connected to the end of the linkage rod 52. When in use, the driving motor 54 on one side is controlled to work through an external switch. The output end of the driving motor 54 drives the linkage rod 52 to rotate. The rotating linkage rod 52 drives the driving disks 53 to rotate synchronously. The driving disks 53 drive the traction rope winding disks 51 to rotate synchronously through meshing. The synchronously rotating traction rope winding disks 51 pull the traction rope 2. The traction rope 2 drives the rain shelter curtain 3 to move horizontally as the traction rope winding disks 51 rotate. The rain shelter curtain 3 unfolds during the horizontal movement along with the traction rope 2. When retracting, the driving motor 54 on the other side is controlled to work through an external control switch. The driving motor 54 on the other side drives the traction rope 2 to move in the reverse direction. The rain shelter curtain 3 is retracted and folded during the horizontal movement along with the traction rope 2.

[0034] A distance is maintained between the driving disk 53 and the traction rope winding disk 51. The driving disk 53 changes the meshing state with the traction rope winding disk 51 as the linkage rod 52 moves horizontally. A traction rope is arranged below the driving motor 54. By horizontally pulling the traction rope, the driving motor 54 and the driving disk 53 can be driven to move horizontally. The horizontally moving driving motor 54 can drive the driving disk 53 to switch between the meshing and disengaged meshing states, which is convenient for the overall maintenance of the device.

[0035] The above are only the preferred embodiments of the present invention, which are illustrative rather than restrictive to the present invention. Those skilled in the art understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present invention, but all will fall within the protection scope of the present invention.

Claims

1. A folding canopy for a material lifting system, characterized in that: It comprises two groups of side rods, a plurality of traction ropes are installed between the two groups of side rods, a rain curtain is arranged between the plurality of traction ropes, a drive component installation frame is arranged at the bottom end of the two groups of side rods, and a plurality of drive components cooperating with the traction ropes are installed inside each group of the drive component installation frame; The two groups of side rods are respectively located at two ends above the lifting system. The two groups of driving components drive the traction rope to be rolled up to one side, and the rainproof curtain connected to the traction rope is expanded or contracted as the traction rope is rolled up.

2. A folding canopy for a material lifting system as claimed in claim 1, characterized in that: The side rods include a connecting plate, a traction rope limiting plate and a curtain pressing plate. The connecting plate is installed on one side above the lifting system. The traction rope limiting plate is installed on the top of the connecting plate by bolts. The curtain pressing plate is fixed to the side of the connecting plate by bolts. One end of the rainproof curtain is clamped and fixed to one side of the connecting plate by the connecting plate and the curtain pressing plate.

3. A folding canopy for a material lifting system as claimed in claim 2, characterized in that: The upper part of the connecting plate is provided with a plurality of groups of notches for matching the traction ropes. The traction ropes pass through the notches and change direction to the lower part of the side rods. The traction ropes that change direction through the notches are connected to the driving assembly.

4. A folding canopy for a material lifting system as claimed in claim 2, characterized in that: The rainproof curtain includes a curtain body and curtain support rods. A connection hole that cooperates with a traction rope is opened on the surface of the curtain body. The curtain body is arranged on the outside of the traction rope through the connection hole. The other end of the curtain body is fixedly connected to the traction rope. The curtain support rods are provided in several groups. The several groups of curtain support rods are arranged at equal intervals on the bottom surface of the curtain body. The curtain support rods are erected on the upper part of the traction rope.

5. A folding canopy for a material lifting system as claimed in claim 4, characterized in that: The curtain body cooperates with the curtain support rods to form a continuous wave layer, and the wave layer constitutes a lateral drainage channel.

6. A folding canopy for a material lifting system as claimed in claim 5, characterized in that: The driving assembly includes a traction rope winding drum, a linkage rod, a driving disk and a driving motor. The number of the traction rope winding drums is consistent with the number of traction ropes. Several groups of the traction rope winding drums are installed inside the driving member installation frame through a rotating shaft. The linkage rod passes through several groups of traction rope winding drums and is arranged in the middle of the traction rope winding drums. The number of the driving disks is consistent with the number of linkage rods. Several groups of the driving disks are arranged at equal intervals on the surface of the linkage rod. Each group of the driving disks corresponds to each group of linkage rods. The driving motor is arranged at one end of the driving member installation frame, and the output end of the driving motor is connected to the end of the linkage rod.

7. A folding canopy for a material lifting system as claimed in claim 6, characterized in that: The end of the traction rope is fixed inside the traction rope winding drum, and the traction rope drives the rainproof curtain to move horizontally as the traction rope winding drum rotates.

8. A folding canopy for a material lifting system as claimed in claim 6, characterized in that: A distance is maintained between the driving disk and the traction rope winding disk, and the driving disk changes its meshing state with the traction rope winding disk as the linkage rod moves laterally.

Images