Auxiliary hoisting device for mounting sky screen

By designing an auxiliary hoisting device for ceiling installation including sliding chutes, adjustment chutes, sports frames, support frames, hoisting frames, winding frames and pole frames, the problems of unstable lifting and safety hazards during ceiling installation are solved, and an efficient and safe hoisting process is achieved.

CN222684119UActive Publication Date: 2025-03-28CHINA NUCLEAR IND ZHONGYUAN CONSTR
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Patent Information

Application Number
CN202421368641.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-17
Publication Date
2025-03-28
Estimated Expiration
2034-06-17

AI Technical Summary

Technical Problem

During the installation of the sky curtain, due to the different sizes of the sky curtain and the large differences in the quality of the sky curtain to be lifted, it is difficult for existing lifting equipment to flexibly adjust the lifting position and support force, resulting in unstable lifting and posing safety hazards.

Method used

An auxiliary hoisting device for sky curtain installation is designed, including components such as mobile vehicles, sliding chutes, adjustment troughs, sports frames, support frames, hoisting frames, winding frames and pick-up frames. The wire rope position is adjusted by driving the bidirectional screw to adjust the wire rope position, the cylinder provides reaction force and stability, and the widening and anti-rolling parts improve stability and safety.

Benefits of technology

The balanced state of the sky curtain during lifting is achieved, the stability and safety of the sky curtain are improved, and it is suitable for sky curtains of different sizes and quality, reducing labor costs and safety risks.

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Abstract

The utility model provides an auxiliary hoisting device for mounting an awning, which belongs to the technical field of building mounting tools and comprises a moving trolley, a sliding groove is formed in the top wall of the moving trolley, two groups of adjusting grooves are formed in the top wall of the moving trolley, the adjusting grooves are symmetrically arranged relative to the sliding groove, and the top wall of the moving trolley is slidably connected with a group of moving frames through the sliding groove and the adjusting grooves. The side wall of the moving frame is fixedly connected with a supporting frame, the side wall of the supporting frame is slidably connected with a lifting frame, the top wall of the lifting frame is slidably connected with a widening component, the widening component comprises a winding frame slidably connected to the top wall of the lifting frame, a widening groove is formed in the side wall of the winding frame, and the side wall of the winding frame is slidably connected with a ram frame through the widening groove. The two sets of ram frames are symmetrically arranged about the central axis of the winding frame, the top wall of the moving frame is connected with an anti-rollover component used for improving the hoisting stability, by arranging the widening component, the device can be conveniently adapted to skyscreens with different lengths, the hoisting stability can be conveniently improved, and by arranging the anti-rollover component, the hoisting safety can be conveniently improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of building installation tools, in particular to an auxiliary hoisting device for installing a canopy. Background Art

[0002] As a modern building component, the main function of the canopy is to improve indoor lighting conditions and provide a comfortable indoor environment. It can achieve energy saving, reduce indoor temperature and improve visual comfort by adjusting the amount of light entering the room. However, the installation of the canopy is often a complicated and time-consuming task. Especially for large canopies, it is very difficult to carry and position them by manpower alone. This not only consumes a lot of physical strength, but may also cause personal injury due to the risk of heavy object handling. Therefore, in order to improve the efficiency and safety of the canopy installation process and reduce labor costs and potential safety hazards, it is particularly important to develop a special lifting device.

[0003] However, the prior art still has the following deficiencies: 1. When hoisting the canopy, due to the different sizes of the canopy, it is not convenient to flexibly adjust the hoisting position during hoisting, which affects the stability and efficiency of the hoisting; 2. During the hoisting process, due to the large differences in the mass of the canopy to be hoisted, the existing hoisting equipment is not convenient for flexibly adjusting its support and balance state according to the actual load. Therefore, there is a risk of overturning of the hoisting equipment due to the mismatch between the support force and the load, and the safety is low.

[0004] Therefore, there is an urgent need for an auxiliary lifting device for installing a canopy to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to address the current problem that when hoisting a canopy, due to the different sizes of the canopy, it is not convenient to flexibly adjust the hoisting position during hoisting, thus affecting the stability and efficiency of the hoisting; during the hoisting process, due to the large differences in the masses of the canopy to be hoisted, the existing hoisting equipment is not convenient to flexibly adjust its support and balance state according to the actual load. Therefore, there is a risk of overturning of the hoisting equipment due to the mismatch between the supporting force and the load, and the safety is low.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The invention discloses an auxiliary hoisting device for installing a canopy to improve the above problems.

[0008] The specific application is as follows:

[0009] An auxiliary lifting device for installing a canopy comprises a moving vehicle, a sliding groove is provided on the roof wall of the moving vehicle, an adjusting groove is provided on the roof wall of the moving vehicle, and two groups of adjusting grooves are symmetrically arranged about the sliding groove; a group of moving frames are slidably connected to the roof wall of the moving vehicle through the sliding groove and the adjusting groove; the side wall of the moving frame is fixedly connected to a supporting frame, the side wall of the supporting frame is slidably connected to a lifting frame, and the top wall of the lifting frame is slidably connected to a widening component, wherein the widening component comprises a winding frame slidably connected to the top wall of the lifting frame, the side wall of the winding frame is provided with a widening groove, the side wall of the winding frame is slidably connected to a lifting rod frame through the widening groove, and two groups of the lifting rod frames are symmetrically arranged about the central axis of the winding frame, and the top wall of the moving frame is connected to an anti-rollover component for improving the lifting stability.

[0010] As a preferred technical solution of the present application, the bottom wall of the winding frame is rotatably connected to a winding rod, the outer wall of the winding rod is connected to a wire rope, the outer wall of the winding rod is fixedly connected to a first gear, the side wall of the winding frame is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a second gear, the first gear is meshed with the second gear, and the output end of the lifting rod frame is slidably connected to the output end of the wire rope.

[0011] As a preferred technical solution of the present application, the anti-rollover component includes a first cylinder fixedly connected to the top wall of the moving frame, the output end of the first cylinder is fixedly connected to the lifting frame, the top wall of the moving frame is fixedly connected to a second cylinder, and the output end of the second cylinder passes through one end of the moving frame and is also fixedly connected to a support plate.

[0012] As a preferred technical solution of the present application, the inner wall of the slide groove is rotatably connected to a first driving screw, the first driving screw is threadedly connected to the moving frame, the inner wall of the widening groove is rotatably connected to a bidirectional screw, and the bidirectional screw is threadedly connected to the lifting rod frame.

[0013] As a preferred technical solution of the present application, the top wall of the hanging frame is fixedly connected to a third cylinder, the output end of the third cylinder is fixedly connected to the winding frame, the side wall of the support frame is rotatably connected to a second driving screw, and the second driving screw is threadedly connected to the hanging frame.

[0014] In the scheme of this application:

[0015] 1. By starting the bidirectional screw and driving the lifting rods on both sides to adjust the position of the wire rope at the same time, the canopy is kept in a balanced state during hoisting, which improves the stability during hoisting and solves the problem in the prior art that when hoisting the canopy, due to the different sizes of the canopy, it is not convenient to flexibly adjust the hoisting position during hoisting, thus affecting the stability and efficiency of the hoisting;

[0016] 2. The first cylinder can provide a reaction force to the hoisting frame, and the second cylinder drives the support plate to contact the ground, thereby improving the safety during hoisting. It solves the problem that in the prior art, due to the large difference in the mass of the canopy to be hoisted, the existing hoisting equipment is not convenient to flexibly adjust its support and balance state according to the actual load. Therefore, there is a risk of overturning of the hoisting equipment due to the mismatch between the supporting force and the load, and the safety is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the overall structural schematic diagrams of an auxiliary lifting device for installing a canopy provided in this application;

[0018] Figure 2 The second schematic diagram of the overall structure of an auxiliary lifting device for installing a canopy provided in this application;

[0019] Figure 3 This is one of the partial structural schematic diagrams of an auxiliary lifting device for installing a canopy provided in this application;

[0020] Figure 4 The second partial structural diagram of an auxiliary lifting device for installing a canopy provided in the present application;

[0021] Figure 5 A kind of auxiliary lifting device for canopy installation provided in this application Figure 1 A magnified view of the structure in the middle;

[0022] Figure 6 A kind of auxiliary lifting device for canopy installation provided in this application Figure 2 A magnified view of the structure in middle B.

[0023] Indicated in the figure:

[0024] 100, mobile vehicle; 101, slide; 102, adjustment slot; 103, moving frame; 104, lifting frame; 105, winding frame; 106, widening slot; 107, lifting rod frame; 108, supporting frame; 110, winding rod; 111, wire rope; 112, first gear; 113, driving motor; 114, second gear; 120, first cylinder; 121, second cylinder; 122, supporting plate; 130, first driving screw; 131, bidirectional screw; 132, third cylinder; 133, second driving screw. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0026] like Figure 1-4 As shown, this embodiment proposes an auxiliary lifting device for installing a canopy, including a mobile vehicle 100, a slide groove 101 is opened on the top wall of the mobile vehicle 100, an adjustment groove 102 is opened on the top wall of the mobile vehicle 100, and two groups of adjustment grooves 102 are symmetrically arranged about the slide groove 101. The top wall of the mobile vehicle 100 is slidably connected to a group of moving frames 103 through the slide groove 101 and the adjustment groove 102. The side wall of the moving frame 103 is fixedly connected to a support frame 108, and the side wall of the support frame 108 is slidably connected to a lifting frame 104. The top wall of the lifting frame 104 is slidably connected to the side wall of the lifting frame 104. The movable frame 103 is connected with a widening component, wherein the widening component includes a winding frame 105 slidably connected to the top wall of the lifting frame 104, and the side wall of the winding frame 105 is provided with a widening groove 106. The side wall of the winding frame 105 is slidably connected with a lifting rod frame 107 through the widening groove 106. There are two groups of lifting rod frames 107 symmetrically arranged about the central axis of the winding frame 105. The top wall of the movable frame 103 is connected with an anti-rollover component for improving the lifting stability. By arranging two groups of lifting rod frames 107, the position of the wire rope 111 can be adjusted, thereby improving applicability.

[0027] like Figure 1-6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the bottom wall of the winding frame 105 is rotatably connected to the winding rod 110, the outer wall of the winding rod 110 is connected to the wire rope 111, the outer wall of the winding rod 110 is fixedly connected to the first gear 112, the side wall of the winding frame 105 is fixedly connected to the driving motor 113, the output end of the driving motor 113 is fixedly connected to the second gear 114, the first gear 112 is meshed and connected with the second gear 114, the output end of the lifting rod frame 107 is slidably connected with the output end of the wire rope 111, and the winding rod 110 can be driven by the action of the first gear 112 and the second gear 114 to wind up the wire rope 111, which is more convenient to use.

[0028] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the anti-rollover component includes a first cylinder 120 fixedly connected to the top wall of the moving frame 103, the output end of the first cylinder 120 is fixedly connected to the lifting frame 104, the top wall of the moving frame 103 is fixedly connected to the second cylinder 121, the output end of the second cylinder 121 passes through one end of the moving frame 103 and is also fixedly connected to a support plate 122, the stability during lifting can be improved by the synchronous action of the first cylinder 120 and the second cylinder 121.

[0029] like Figure 1-6As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner wall of the slide groove 101 is rotatably connected with a first driving screw 130, the first driving screw 130 is threadedly connected to the moving frame 103, the inner wall of the widening groove 106 is rotatably connected with a bidirectional screw 131, the bidirectional screw 131 is threadedly connected to the lifting rod frame 107, and the position of the lifting rod frame 107 can be adjusted by setting the bidirectional screw 131, thereby improving the convenience of use.

[0030] like Figure 1-5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the top wall of the hanging frame 104 is fixedly connected with the third cylinder 132, the output end of the third cylinder 132 is fixedly connected with the winding frame 105, the side wall of the support frame 108 is rotatably connected with the second driving screw 133, and the second driving screw 133 is threadedly connected with the hanging frame 104. By setting the third cylinder 132, the winding frame 105 can be driven to move to a suitable position, which is more practical.

[0031] Specifically, when using the auxiliary lifting device for installing a canopy: first, the device is moved to the position where it needs to be used by the mobile vehicle 100, and then the first cylinder 120 and the second driving screw 133 are started at the same time to drive the lifting frame 104 to move upward, so that the lifting frame 104 is adjusted to a suitable height, and then the first driving screw 130 is started to drive the moving frame 103 to move out of the mobile vehicle 100, and then the driving motor 113 is started to drive the second gear 114 to rotate, and the winding rod 110 is driven to rotate under the action of the meshing of the second gear 114 and the first gear 112, so as to realize the unwinding of the wire rope 111, so that the output end of the wire rope 111 is in contact with the canopy, and then the bidirectional screw 13 is started. At the same time, the lifting rod frames 107 on both sides are driven to move synchronously, and the lifting rod frames 107 drive the steel wire ropes 111 to move synchronously to both sides, so as to adapt to canopies of different lengths, which is conducive to improving applicability. During the hoisting process, the second cylinder 121 drives the support plate 122 to contact the ground, thereby improving the safety during hoisting, and according to the weight of the hoisted canopy, the first cylinder 120 is started to provide a reaction force to the hoisting frame 104, further improving the stability during hoisting, and the canopy is hoisted by winding the steel wire rope 111, and then the third cylinder 132 is started to push the winding frame 105 to extend to a suitable position, completing the hoisting of the canopy, thereby improving the convenience of operation and improving work efficiency.

[0032] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An auxiliary lifting device for installing a canopy, comprising a mobile vehicle (100), characterized in that: The top wall of the mobile vehicle (100) is provided with a slide groove (101), the top wall of the mobile vehicle (100) is provided with an adjustment groove (102), two groups of the adjustment grooves (102) are symmetrically arranged with respect to the slide groove (101), the top wall of the mobile vehicle (100) is slidably connected to a group of moving frames (103) through the slide groove (101) and the adjustment groove (102), the side wall of the moving frame (103) is fixedly connected to a support frame (108), the side wall of the support frame (108) is slidably connected to a hanging frame (104), and the hanging frame (104) is slidably connected to the side wall of the hanging frame (104). The top wall of the frame (104) is slidably connected to a widening component, wherein the widening component includes a winding frame (105) slidably connected to the top wall of the hanging frame (104), a widening groove (106) is opened on the side wall of the winding frame (105), and the side wall of the winding frame (105) is slidably connected to a lifting rod frame (107) through the widening groove (106), and the lifting rod frame (107) is symmetrically arranged in two groups about the central axis of the winding frame (105), and the top wall of the moving frame (103) is connected to an anti-rollover component for improving the stability of the hanging.

2. The auxiliary hoisting device for installing a canopy according to claim 1, characterized in that: The bottom wall of the winding frame (105) is rotatably connected to a winding rod (110), the outer wall of the winding rod (110) is connected to a steel wire rope (111), the outer wall of the winding rod (110) is fixedly connected to a first gear (112), the side wall of the winding frame (105) is fixedly connected to a driving motor (113), the output end of the driving motor (113) is fixedly connected to a second gear (114), the first gear (112) is meshedly connected to the second gear (114), and the output end of the lifting rod frame (107) is slidably connected to the output end of the steel wire rope (111).

3. The auxiliary hoisting device for installing a canopy according to claim 1, characterized in that: The anti-rollover component comprises a first cylinder (120) fixedly connected to the top wall of the moving frame (103); an output end of the first cylinder (120) is fixedly connected to the hanging frame (104); a second cylinder (121) is fixedly connected to the top wall of the moving frame (103); an end of the output end of the second cylinder (121) passing through the moving frame (103) is also fixedly connected to a support plate (122).

4. The auxiliary hoisting device for installing a canopy according to claim 3, characterized in that: The inner wall of the slide groove (101) is rotatably connected to a first driving screw rod (130), and the first driving screw rod (130) is threadedly connected to the moving frame (103). The inner wall of the widening groove (106) is rotatably connected to a bidirectional screw rod (131), and the bidirectional screw rod (131) is threadedly connected to the rod lifting frame (107).

5. The auxiliary hoisting device for installing a canopy according to claim 4, characterized in that: The top wall of the hanging frame (104) is fixedly connected to a third cylinder (132), the output end of the third cylinder (132) is fixedly connected to the winding frame (105), the side wall of the support frame (108) is rotatably connected to a second driving screw (133), and the second driving screw (133) is threadedly connected to the hanging frame (104).