A window installation hoisting aid

Abstract

The utility model relates to window installation field especially is concerned about a kind of window installation hoisting auxiliary device, including elevator body, window and auxiliary mechanism, elevator body is arranged before and after, and the front side of elevator body is provided with connecting mechanism, and auxiliary mechanism and window are lifted upwards by connecting mechanism to the elevator body, and auxiliary mechanism includes two protection components. First drive module is driven to move second protection frame downwards, until first protection frame and second protection frame clamp window, improve the adaptability of auxiliary device to different height window, two first protection plate and two second protection plate are driven to each other by second drive module, until two first protection plate and two second protection plate clamp the front and back sides of window, improve the adaptability of auxiliary device to different thickness window, buffer shock absorption protection is carried out to window by first buffer pad and second buffer pad, accurate limit, increase the stability of window hoisting.

Description

Technical Field

[0001] This utility model relates to the field of window installation, and in particular to a window installation hoisting auxiliary device. Background Technology

[0002] According to the patent document with announcement number CN221500423U, the patent document describes a method for fixing building doors and windows by placing them between two limiting brackets. The two limiting brackets protect the four corners of the building doors and windows. The two limiting brackets are connected by installing pull ropes No. 1, No. 2, and No. 3 respectively, thereby limiting and fixing the building doors and windows. Two traction ropes are connected to the top of the two limiting brackets respectively. A winding machine drives the traction ropes to wind up, thereby moving the traction ropes and limiting brackets upward, thus achieving the hoisting of the building doors and windows.

[0003] The patent document states that during the process of placing building doors and windows between two limiting brackets, the existing hoisting structure has a fixed cross-sectional shape and size due to the different sizes of building doors and windows. This results in low adaptability to different sizes of doors and windows, leading to inaccurate limiting and potentially causing the doors and windows to be unstable during hoisting, increasing the difficulty and risk of hoisting. Utility Model Content

[0004] The purpose of this utility model is to provide a window installation and hoisting auxiliary device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A window installation hoisting auxiliary device includes a hoist body, a window, and an auxiliary mechanism.

[0007] The hoist body is arranged at the front and rear. A connecting mechanism is provided on the front side of the hoist body. The hoist body lifts the auxiliary mechanism and the window upward through the connecting mechanism.

[0008] The auxiliary mechanism includes two protective components, which are symmetrically arranged on both sides of the window.

[0009] The protective assembly includes a first protective unit and a second protective unit. The first protective unit includes a first protective frame and a second protective frame. The second protective frame is slidably connected to the upper side of the first protective frame. The distance between the second protective frame and the first protective frame is adjusted by a first drive module. The second protective unit includes two first protective plates and two second protective plates. The two first protective plates are symmetrically distributed on the front and rear sides of the window. The second protective plates are slidably connected to the upper side of the first protective plates. The distance between the two second protective plates is adjusted by a second drive module.

[0010] Preferably, the connecting mechanism includes two first connecting ropes and a second connecting rope, the upper ends of the two first connecting ropes are fixedly connected to the upper ends of the second connecting ropes, and the lower ends of the two first connecting ropes are respectively fixedly connected to the tops of the two first protective frames.

[0011] Preferably, the connecting mechanism further includes four connecting buckles and two third connecting ropes. The four connecting buckles are fixed to the front and rear sides of the two first protective frames respectively, and the third connecting ropes are installed between the two connecting buckles. The lower end of the second connecting rope is fixedly connected to the middle of the third connecting rope located on the rear side of the window.

[0012] Preferably, both the first and second protective frames are L-shaped, and the front and rear sides of the second protective frame are fixed with first limiting strips. The front and rear sides of the first protective frame are provided with first limiting grooves that cooperate with the first limiting strips. The first and second protective frames are both fixed with a first buffer pad on the side near the window. The first buffer pad is L-shaped.

[0013] Preferably, a second limiting strip is fixed on both sides of the second protective plate, and a second limiting groove that cooperates with the second limiting strip is opened on both sides of the second protective plate. A second buffer pad is fixed on the side of the first and second protective plates that is close to the window.

[0014] Preferably, the first drive module includes an adjustment plate, a screw, and an adjustment block. The adjustment plate is fixedly connected to the first protective frame, the adjustment block is fixedly connected to the second protective frame, one end of the screw is threadedly connected to the adjustment plate, and the other end of the screw is rotatably connected to the adjustment block.

[0015] Preferably, the second drive module includes a bidirectional lead screw and two slide plates. The slide plates are slidably connected to the top of the second protective frame, and the bottom end of the slide plates passes through the second protective frame and is fixedly connected to the second protective plate. The bidirectional lead screw is threadedly connected to both slide plates, and the bidirectional lead screw is rotatably connected to the top of the second protective frame. A handle is fixed to the input end of the bidirectional lead screw.

[0016] The beneficial effects compared with the existing technology are as follows: The first drive module drives the second protective frame to move downward until the first and second protective frames clamp the window, improving the adaptability of the auxiliary device to windows of different heights. The second drive module drives the two first protective plates and the two second protective plates to move closer to each other until the two first protective plates and the two second protective plates clamp the front and rear sides of the window, improving the adaptability of the auxiliary device to windows of different thicknesses. The first buffer pad and the second buffer pad provide buffering and shock absorption protection for the window, with accurate positioning and increased stability of window hoisting. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the window installation and hoisting auxiliary device described in this utility model;

[0019] Figure 2 This is a schematic diagram of the auxiliary mechanism and window structure of the window installation and hoisting auxiliary device described in this utility model;

[0020] Figure 3 yes Figure 2 Top view;

[0021] Figure 4 yes Figure 3 Sectional view at point AA;

[0022] Figure 5 This is a schematic diagram of the first protective unit structure of the window installation and hoisting auxiliary device described in this utility model;

[0023] Figure 6 This is a schematic diagram of the second protection unit structure of the window installation and hoisting auxiliary device described in this utility model.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Hoist body; 201. First connecting rope; 202. Second connecting rope; 203. Connecting buckle; 204. Third connecting rope; 301. First protective frame; 302. Second protective frame; 303. First buffer pad; 304. Adjusting plate; 305. Screw; 306. Adjusting block; 401. First protective plate; 402. Second protective plate; 403. Second buffer pad; 404. Double-acting lead screw; 405. Slide plate; 406. Handle; 5. Window. Detailed Implementation

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figures 1-6 As shown, a window installation hoisting auxiliary device includes a hoist body 1, a window 5, and an auxiliary mechanism.

[0029] The hoist body 1 is arranged at the front and rear. A connecting mechanism is provided on the front side of the hoist body 1. The hoist body 1 lifts the auxiliary mechanism and window 5 upward through the connecting mechanism. The connecting mechanism includes two first connecting ropes 201 and two second connecting ropes 202. The upper ends of the two first connecting ropes 201 are fixedly connected to the upper ends of the second connecting ropes 202. The lower ends of the two first connecting ropes 201 are respectively fixedly connected to the tops of the two first protective frames 301. The connecting mechanism also includes four connecting buckles 203 and two third connecting ropes 204. The four connecting buckles 203 are respectively fixed on the front and rear sides of the two first protective frames 301, and the third connecting ropes 204 are installed on the two connecting buckles 203. Between them, the lower end of the second connecting rope 202 is fixedly connected to the middle of the third connecting rope 204 located behind the window 5. By installing the two ends of the two third connecting ropes 204 on the corresponding connecting buckles 203 respectively, the two first protective frames 301 are connected. The two first connecting ropes 201 and the second connecting rope 202 form a triangular structure. The lifting machine body 1 lifts the two first connecting ropes 201 and the second connecting rope 202 upward, thereby lifting the auxiliary mechanism and the window 5 upward. In this process, the triangular structure formed by the two first connecting ropes 201 and the second connecting rope 202 increases the stability of the upward lifting of the auxiliary mechanism and the window 5.

[0030] The auxiliary mechanism includes two protective components symmetrically arranged on both sides of the window 5. Each protective component includes a first protective unit and a second protective unit. The first protective unit includes a first protective frame 301 and a second protective frame 302. The second protective frame 302 is slidably connected to the upper side of the first protective frame 301. Both the first and second protective frames 301 and 302 are L-shaped. First limiting strips are fixed to both the front and rear sides of the second protective frame 302. First limiting grooves that mate with the first limiting strips are opened on both the front and rear sides of the first protective frame 301. First buffer pads 303, also L-shaped, are fixed to the side of both the first and second protective frames 301 closest to the window 5. The distance between the second protective frame 302 and the first protective frame 301 is adjusted by a first driving module. The first driving module includes an adjusting plate 304, a screw 305, and an adjusting block 306. The adjusting plate 304... The first protective frame 301 is fixedly connected to the first protective frame 301, the adjusting block 306 is fixedly connected to the second protective frame 302, one end of the screw 305 is threadedly connected to the adjusting plate 304, and the other end of the screw 305 is rotatably connected to the adjusting block 306. The window 5 is placed between the two first protective frames 301 and the two second protective frames 302. By rotating the screw 305, the screw 305 moves downward along the adjusting plate 304, thereby driving the adjusting block 306 and the second protective frame 302 to move downward. The first limiting strip of the second protective frame 302 slides in the first limiting groove of the first protective frame 301 until the first protective frame 301 and the second protective frame 302 clamp the window 5, improving the adaptability of the auxiliary device to windows 5 of different heights. The four corners of the window 5 are protected by the L-shaped first protective frame 301 and the second protective frame 302, and the window 5 is buffered and shock-absorbing by the L-shaped first buffer pad 303.

[0031] The second protection unit includes two first protection plates 401 and two second protection plates 402. The two first protection plates 401 are symmetrically distributed on the front and rear sides of the window 5. The second protection plates 402 are slidably connected to the upper side of the first protection plates 401. Second limiting strips are fixed to both sides of the second protection plates 402, and second limiting grooves that cooperate with the second limiting strips are opened on both sides of the second protection plates 402. Second buffer pads 403 are fixed to the side of the first protection plates 401 and the second protection plates 402 closest to the window 5. The distance between the two second protection plates 402 is adjusted by a second drive module. The second drive module includes a bidirectional lead screw 404 and two sliding plates 405. The sliding plates 405 are slidably connected to the top of the second protection frame 302, and the bottom end of the sliding plates 405 passes through the second protection frame 302 and is fixedly connected to the second protection plates 402. The bidirectional lead screw 404 and... Both slide plates 405 are threaded together, and a bidirectional lead screw 404 is rotatably connected to the top of the second protective frame 302. A handle 406 is fixed to the input end of the bidirectional lead screw 404. The two slide plates 405 move downward by moving the second protective frame 302 downward, which in turn moves the two second protective plates 402 downward. The second limiting strip of the second protective plate 402 slides in the second limiting groove of the first protective plate 401. By rotating the handle 406, the bidirectional lead screw 404 is rotated, which in turn moves the two slide plates 405 closer to each other, thereby moving the two first protective plates 401 and the two second protective plates 402 closer to each other until the two first protective plates 401 and the two second protective plates 402 clamp the front and rear sides of the window 5, improving the adaptability of the auxiliary device to windows 5 of different thicknesses. The second buffer pad 403 provides buffering and shock absorption protection for the window 5.

[0032] Working principle: The window 5 is placed between the two first protective frames 301 and the two second protective frames 302. By rotating the screw 305, the screw 305 moves downward along the adjusting plate 304, thereby driving the adjusting block 306 and the second protective frame 302 to move downward. The first limiting strip of the second protective frame 302 slides in the first limiting groove of the first protective frame 301 until the first protective frame 301 and the second protective frame 302 clamp the window 5, improving the adaptability of the auxiliary device to windows 5 of different heights. The L-shaped first protective frame 301 and the second protective frame 302 protect the four corners of the window 5. During this process, the downward movement of the second protective frame 302... The two sliding plates 405 move downwards, which in turn moves the two second protective plates 402 downwards. The second limiting strip of the second protective plate 402 slides in the second limiting groove of the first protective plate 401. Then, by rotating the handle 406, the bidirectional lead screw 404 is rotated, which in turn moves the two sliding plates 405 closer to each other, thereby moving the two first protective plates 401 and the two second protective plates 402 closer to each other until the two first protective plates 401 and the two second protective plates 402 clamp the front and rear sides of the window 5, improving the adaptability of the auxiliary device to windows 5 of different thicknesses. The first buffer pad 303 and the second buffer pad 403 provide buffering and shock absorption protection for the window 5.

[0033] After the auxiliary mechanism is installed, the two ends of the two third connecting ropes 204 are respectively installed on the corresponding connecting buckles 203, thereby connecting the two first protective frames 301. The two first connecting ropes 201 and the second connecting rope 202 form a triangular structure. The lifting machine body 1 lifts the two first connecting ropes 201 and the second connecting rope 202 upward, thereby lifting the auxiliary mechanism and the window 5 upward. During this process, the triangular structure formed by the two first connecting ropes 201 and the second connecting rope 202 increases the stability of the auxiliary mechanism and the window 5 during upward lifting.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

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