A quick positioning type door and window glass lifting installation device for metal door and window engineering

Abstract

The application belongs to the technical field of door and window installation, and discloses a quick positioning type door and window glass lifting and installing device for metal door and window engineering, which comprises a bearing plate. The two fixers are fixed on the glass through the cooperation of the holding assembly and the supporting assembly and other structures. The driving assembly drives the winch assembly to wind the steel wire rope through the transmission belt. The holding assembly and the glass thereon are pulled up. The labor cost for manually lifting the glass is reduced. The sleeve plate is clamped on the frame. The end of the sliding connector one is connected to the metal rod. The sliding telescopic rod is sleeved on the metal rod and released. The weight of the glass presses the end of the metal rod upward. The connector one limits the telescopic rod to be folded into a horizontal shape only. The metal rod is in a horizontal shape. The labor for manually keeping the glass stable is saved. The glass can be moved to the metal frame more labor-savingly through the metal handle on the movable end of the telescopic rod. The rotating sleeve three and the threaded rod five can move up and down, which is convenient for subsequent adjustment.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of door and window installation, and particularly relates to a quick positioning type door and window glass lifting installation equipment for metal door and window engineering. BACKGROUND

[0002] Metal doors and windows are door and window types made of metal materials as main frames, matched with glass or other filling materials. The glass and the metal frame are separately manufactured, and are connected and fixed through sealing glue in the later period, and are prevented from leaking in the use process. Before this, the metal frame is preferentially installed into a hole, and is corrected, and the hole and the metal frame are filled through foaming glue.

[0003] When the glass is installed, the glass is usually installed by workers using a suction cup or other auxiliary work to grow to a suitable position, and is fixed through sealing glue. However, due to the heavy weight of the glass, when the glass is installed, the glass needs to be lifted to a stable state, and needs to be aligned with the metal frame, so a large amount of time and labor is needed, and manual lifting also makes the installation work very time-consuming and laborious. SUMMARY

[0004] To solve the problems in the background art, the application provides a quick positioning type door and window glass lifting installation equipment for metal door and window engineering, which solves the problem that manual lifting of heavy glass consumes a large amount of time, energy and labor.

[0005] To achieve the above purpose, the application provides the following technical scheme: a quick positioning type door and window glass lifting installation equipment for metal door and window engineering, comprising a bearing plate, further comprising;

[0006] Two supports symmetrically installed on the top of the bearing plate;

[0007] A support assembly slidably installed on the support;

[0008] A driving assembly arranged on the top of the bearing plate;

[0009] Two winch assemblies drivingly connected with the driving assembly through transmission belts;

[0010] Two stabilizing assemblies drivingly connected with the two winch assemblies through two steel wires, respectively;

[0011] Two suspension mechanisms symmetrically designed and respectively installed on the top ends of the two supports;

[0012] The support assembly comprises a connector one slidably sleeved on the support, and the bottom of the connector one is hingedly connected with an extension rod;

[0013] The stabilizing assembly comprises a metal rod connected to the end of the steel wire rope, the end of the metal rod is hinged with a fixing device for fixing the glass, another fixing device is hinged on the metal rod through a connecting rod, and a frame is installed on the metal rod;

[0014] One of the suspension mechanisms comprises a connector two hinged to the end of the bracket, the bottom of the connector two is rotationally clamped with a sleeve three, and the bottom of the sleeve three is threadedly connected with a sleeve plate through a threaded rod five;

[0015] The worker can drive the driving assembly to force the winch assembly to wind the steel wire rope through the transmission belt.

[0016] Preferably, the bottom of the bearing plate is further provided with wheels, and a braking system can be installed on the wheels.

[0017] Preferably, the driving assembly comprises;

[0018] A bearing is installed on a ratchet one at the top of the bearing plate, a sleeve one is rotationally clamped on the ratchet one, a group of hooks one is hinged on the inner wall of the sleeve one in an annular array, and each hook one is connected to the inner wall of the sleeve one through a spring sheet two;

[0019] A pedal is installed on the outer periphery of the sleeve one, and the bottom of the pedal is connected to the bearing plate through a spring sheet one.

[0020] Preferably, each hook one is buckled on each tooth of the ratchet one, and the side surface of the hook one is inclined.

[0021] Preferably, one of the winch assemblies comprises;

[0022] A protection box and a transmission device are installed on the top of the bearing plate;

[0023] The transmission device comprises a spring telescopic rod installed on the top of the bearing plate, the end of the spring telescopic rod is connected with a protection cylinder, a group of hooks two is hinged in an annular array in the interior of the protection cylinder, and each hook two is connected to the inner wall of the protection cylinder through a spring sheet three;

[0024] The ratchet one is in driving connection with the protection cylinder through a transmission belt;

[0025] A guide cylinder is rotationally installed in the interior of the protection box, a ratchet two is fixedly installed on the end of the guide cylinder, and the teeth of the ratchet two are buckled with the hooks two.

[0026] Preferably, the winch assembly further comprises;

[0027] The activity is threaded through the guide cylinder and fixed to the threaded rod one inside the protection box, the threaded rod one is threaded with a sealing plate, the sealing plate is movably connected to the inside of the guide cylinder, two one-way valves are installed on the sealing plate,

[0028] The flow capacity of the two one-way valves is different.

[0029] The winch assembly further comprises two intermeshing gears, the inside of the protection box is rotatably installed with a threaded rod two, one gear is fixed to the end of the threaded rod one on the side of the guide cylinder, the other gear is installed on the end of the threaded rod two, the threaded rod two is threaded with a guide plate, the guide plate is movably connected to the inside of the protection box, the steel wire rope is movably threaded through the top of the protection box and the guide plate and connected to the outer periphery of the guide cylinder.

[0030] The threaded direction of the threaded rod two is opposite to that of the threaded rod one.

[0031] Preferably, the connecting rod comprises a threaded rod three, both ends of the threaded rod three are threaded with a sleeve two, the upper end of the sleeve two is hinged to the metal rod, and the lower end of the sleeve two is hinged to the fixator.

[0032] Preferably, one of the fixators comprises a shell fixed to the end of the metal rod, a threaded rod four is threaded through the side of the shell, one end of the threaded rod four is hexagonal, the other end of the threaded rod four is installed with a metal plate, and a rubber layer is pasted in the inside of the shell.

[0033] Preferably, the end of the telescopic rod is provided with a notch capable of allowing the end of the anti-skid groove to enter, the telescopic end of the telescopic rod is provided with a metal handle perpendicular to it, and the bottom of the connector one is provided with an arc-shaped notch corresponding to the telescopic rod.

[0034] Preferably, the holding assembly further comprises;

[0035] Two sleeves movably connected to the frame, a group of balls are arranged on the frame, the sleeve slides on the frame through the balls, and an anti-skid groove is arranged on the outer periphery of the end of the metal rod.

[0036] Compared with the prior art, the beneficial effects of the present application are as follows:

[0037] The application cooperates the structures of the holding assembly and the supporting assembly, fixes two fixers on the glass, drives the winding assembly to wind the steel wire rope through the transmission belt, lifts the holding assembly and the glass on it, reduces the labor cost of manually lifting the glass, makes the sleeve plate clamped on the frame, the end of the sliding connector one to the metal rod, the sliding telescopic rod sleeved on the metal rod and released, the weight of the glass presses the end of the metal rod upward, the connector one limits the telescopic rod to be folded horizontally only, the metal rod is horizontal, avoids the labor cost of manually keeping the glass stable, moves the glass to the metal frame through the metal handle on the movable end of the telescopic rod, rotates the sleeve three, and the threaded rod five can move up and down, which is convenient for subsequent adjustment.

[0038] The application cooperates the structures of the driving assembly and the holding assembly, when the pedal is stepped down to be attached to the top of the bearing plate, the spring sheet one bounces the pedal back to the original position, and during this period, the weight of the glass will pull the steel wire rope, so that the guide cylinder rotates reversely, the smaller flow one-way valve is opened, the other one-way valve is closed, which causes the guide cylinder to rotate reversely to need more force, that is, the rotating speed is reduced, and the holding assembly does not drop too much, repeatedly stepping on the pedal can make the guide cylinder rotate quickly and wind the steel wire rope, and the lower limb strength of human is generally greater than the upper limb strength, so the force required by the way of stepping on to lift the glass is smaller than the force required by the existing manual lifting glass, which saves labor and improves lifting efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 It is the first schematic view of the appearance structure of the application;

[0040] Figure 2 It is the second schematic view of the appearance structure of the application;

[0041] Figure 3 It is the schematic view of the structure cooperation of the holding assembly and the supporting assembly of the application;

[0042] Figure 4 It is the schematic view of the structure cooperation of the connector one and the telescopic rod of the application;

[0043] Figure 5 It is the schematic view of the structure cooperation of the holding assembly and the suspension mechanism of the application;

[0044] Figure 6 It is the schematic view of the internal structure cooperation of the driving assembly of the application;

[0045] Figure 7 It is the schematic view of the appearance cooperation of the winding assembly of the application;

[0046] Figure 8 It is the first schematic view of the internal structure of the protection cylinder of the application;

[0047] Figure 9 The second schematic diagram of the internal structure of the protection cylinder of the application;

[0048] Figure 10 The schematic diagram of the internal structure of the protection box of the application;

[0049] Figure 11 The schematic diagram of the inclined state of the lifted glass.

[0050] In the figure: 1, bearing plate; 2, support; 3, support assembly; 31, connector one; 32, telescopic rod; 4, driving assembly; 41, ratchet one; 42, sleeve one; 43, pedal; 44, spring sheet one; 45, hook one; 46, spring sheet two; 5, transmission belt; 6, winding assembly; 61, protection box; 62, transmission; 621, spring telescopic rod; 622, protection cylinder; 623, hook two; 624, spring sheet three; 63, ratchet two; 64, threaded rod one; 65, sealing plate; 66, one-way valve; 67, gear; 68, threaded rod two; 69, guide plate; 60, guide cylinder; 7, steel wire rope; 8, holding assembly; 81, metal rod; 82, connecting rod; 821, threaded rod three; 822, sleeve two; 83, fixator; 831, outer shell; 832, rubber layer; 833, threaded rod four; 834, metal plate; 84, anti-skid groove; 85, frame; 86, sleeve ring; 9, suspension mechanism; 91, connector two; 92, sleeve three; 93, threaded rod five; 94, sleeve plate. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0052] As Figures 1 to 10 shown, the application provides a quick positioning type door and window glass lifting installation device for metal door and window engineering, which comprises a bearing plate 1 and further comprises;

[0053] Two supports 2 symmetrically installed on the top of the bearing plate 1;

[0054] A support assembly 3 slidingly installed on the support 2;

[0055] A driving assembly 4 arranged on the top of the bearing plate 1;

[0056] Two winding assemblies 6 in driving connection with the driving assembly 4 through a transmission belt 5;

[0057] Two holding assemblies 8 driven by two winch assemblies 6 through two steel wires 7 respectively;

[0058] Two suspension mechanisms 9 symmetrically arranged on the top of the two supports 2 respectively;

[0059] The supporting assembly 3 comprises a connector I 31 sleeved on the support 2, and a telescopic rod 32 is hinged to the bottom of the connector I 31;

[0060] The holding assembly 8 comprises a metal rod 81 connected to the end of the steel wire 7, one of the ends of the metal rod 81 is hinged with a fixing device 83 for fixing the glass, another fixing device 83 is hinged to the metal rod 81 through a connecting rod 82, and a frame 85 is arranged on the metal rod 81;

[0061] One of the suspension mechanisms 9 comprises a connector II 91 hinged to the end of the support 2, a sleeve III 92 is rotatably connected to the bottom of the connector II 91, and a sleeve plate 94 is threadedly connected to the bottom of the sleeve III 92 through a threaded rod V 93;

[0062] The worker can drive the driving assembly 4 to force the winch assembly 6 to wind the steel wire 7 through the transmission belt 5.

[0063] The end of the telescopic rod 32 is provided with a notch capable of allowing the end of the anti-skid groove 84 to enter, the telescopic end of the telescopic rod 32 is provided with a metal handle perpendicular to the telescopic end, and the bottom of the connector I 31 is provided with an arc-shaped notch corresponding to the telescopic rod 32.

[0064] The bottom of the bearing plate 1 is also provided with wheels, and a braking system can be arranged on the wheels.

[0065] By adopting the above scheme, the braking device on the wheels is locked first, then the two fixing devices 83 are fixed on the glass, at this time, the worker drives the driving assembly 4 to drive the winch assembly 6 to wind the steel wire 7 through the transmission belt 5, at this time, the holding assembly 8 and the glass thereon are lifted up, and the labor cost for manually lifting the glass is reduced;

[0066] Since the connecting point at the end of the steel wire 7 is not located at the center of gravity of the holding assembly 8 and the glass, the glass will be in an inclined state due to gravity, and the fixing device 83 at one end of the metal rod 81 is pulled downward by the glass, and the other end of the metal rod 81 is lifted;

[0067] Then, the sleeve III 92 is folded, and the glass is lifted to the lower side of the suspension mechanism 9, the worker relies on the weight of his body to pull the upper end of the metal rod 81 to make it change from an inclined state to a horizontal state, which greatly reduces the labor cost;

[0068] The sleeve III 92 is folded back to the initial position, and the sleeve plate 94 is clamped on the frame 85, at this time, one point on the metal rod 81 is fixed;

[0069] Subsequently, the connector one 31 is connected to the end of the metal rod 81, and the telescopic rod 32 is folded to a horizontal state, and the telescopic rod 32 is sleeved on the metal rod 81, and since the depth of the slot at the end of the telescopic rod 32 is limited, the metal rod 81 can be released after complete sleeving, and since the weight of the glass presses the end of the metal rod 81 upward, the connector one 31 is sleeved on the support 2 and the support 2 is rectangular, the telescopic rod 32 can only be folded to a horizontal state due to the limitation of the connector one 31, and cannot be further folded upward, so that the other end of the metal rod 81 is also fixed, and the time and labor for manually keeping the glass stable are saved, and the worker can take a break during this period;

[0070] Finally, the holding assembly 8 can be moved to the metal frame by the metal handle on the movable end of the telescopic rod 32, and since the sleeve plate 94 is sleeved on the frame 85 at this time, the sliding holding assembly 8 does not interfere with this;

[0071] When there is a difference in height between the metal frame and the glass, since the threaded rod five 93 and the sleeve plate 94 at the bottom thereof are in a fixed state at this time, the sleeve three 92 can be rotated, so that the threaded rod five 93 moves up and down through the threaded groove thereon, thereby facilitating subsequent adjustment and further saving labor and time.

[0072] As shown in Figures 1-5 , the holding assembly 8 further comprises;

[0073] Two sleeve rings 86 movably sleeved on the frame 85, the frame 85 is provided with a set of balls, the sleeve ring 86 slides on the frame 85 through the balls, and the outer periphery of the end of the metal rod 81 is provided with an anti-skid groove 84.

[0074] By adopting the above scheme: the sleeve ring 86 is preferentially clamped with the sleeve plate 94, and the sleeve ring 86 slides on the frame 85 through the balls, so that the metal rod 81 can slide more smoothly on the sleeve plate 94 through the frame 85, and the existence of the balls can reduce the labor required by the worker for sliding.

[0075] As shown in Figures 1-5 , one of the fixers 83 comprises an outer shell 831 fixed to the end of the metal rod 81, a threaded rod four 833 threaded through the side surface of the outer shell 831, one end of the threaded rod four 833 being hexagonal, the other end of the threaded rod four 833 being provided with a metal plate 834, and a rubber layer 832 being pasted in the inner part of the outer shell 831.

[0076] Adopt the above scheme: the rubber layer 832 is attached to the glass, but before that, the glass needs to be cleaned, by wrench can rotate screw rod four 833, make it drive the metal plate 834 gradually away from the glass, and make the metal plate 834 and glass between through the negative pressure is fixed, but need to declare that, this scheme is not as the only technical means of the glass fixed on the holding assembly 8, the fixer 83 can be replaced by more optimal selection, such as electric suction cup and other suitable prior art or product.

[0077] As shown in Figures 1 to 6 , the driving assembly 4 comprises;

[0078] The bearing is installed on the ratchet wheel one 41 on the top of the bearing plate 1, the sleeve one 42 is rotatably connected on the ratchet wheel one 41, a group of hooks one 45 are hingedly connected on the inner wall of the sleeve one 42 in array, each hook one 45 is connected with the inner wall of the sleeve one 42 through a spring sheet two 46;

[0079] The outer periphery of the sleeve one 42 is provided with a pedal 43, and the bottom of the pedal 43 is connected with the bearing plate 1 through a spring sheet one 44.

[0080] Each hook one 45 is buckled on each tooth of the ratchet wheel one 41, and the side surface of the hook one 45 is inclined.

[0081] Adopt the above scheme: priority can be seen, the driving assembly 4 is located at the edge of the bearing plate 1 and consistent with the orientation of the holding assembly 8, so when the worker adjusts the position of the glass, the driving assembly 4 is located behind it;

[0082] By stepping on the pedal 43, the sleeve one 42 can be rotated, and the hooks one 45 on the inner wall of the sleeve one 42 are buckled with the ratchet wheel one 41 and drive the ratchet wheel one 41 to rotate, finally the ratchet wheel one 41 drives the winch assembly 6 to wind the steel wire rope 7 through the transmission belt 5;

[0083] This can make the worker keep the glass swing due to the softness of the steel wire rope 7, and also can make the glass continue to rise slowly by repeatedly stepping on the pedal 43, further improving the convenience of the device in use.

[0084] As shown in Figures 1 to 10 , the winch assembly 6 further comprises;

[0085] The threaded rod one 64 is movably penetrated in the guide cylinder 60 and fixed in the inside of the protection box 61, the sealing plate 65 is threadedly sleeved on the threaded rod one 64, the sealing plate 65 is movably connected in the inside of the guide cylinder 60, and two one-way valves 66 are installed on the sealing plate 65;

[0086] The flow capacity of the two one-way valves 66 is different;

[0087] The winch assembly 6 further comprises two intermeshing gears 67, a threaded rod two 68 is rotatably installed inside the protective box 61, one of the gears 67 is fixed to the end of the threaded rod one 64 on the side of the guide cylinder 60, the other gear 67 is installed on the end of the threaded rod two 68, the guide plate 69 is threadedly sleeved on the threaded rod two 68, and the guide plate 69 is movably clamped in the interior of the protective box 61, the steel wire rope 7 is movably penetrated through the top of the protective box 61 and the guide plate 69 and connected to the outer periphery of the guide cylinder 60;

[0088] The threaded direction of the threaded rod two 68 is opposite to that of the threaded rod one 64.

[0089] With the above scheme: when the driving assembly 4 drives the driver 62 to rotate through the transmission belt 5, the ratchet wheel two 63 and the guide cylinder 60 are in a rotating state, the guide cylinder 60 is then driven to rotate by the two gears 67, and since the guide plate 69 is movably clamped on the inner wall of the protective box 61, the guide plate 69 will pull the steel wire rope 7 to move outward, and the guide cylinder 60 will gradually wind the steel wire rope 7 in the process of rotation, at this time, the holding assembly 8 and the glass are pulled to rise;

[0090] It should be noted that during the process that the guide plate 69 pulls the steel wire rope 7, the wound steel wire rope 7 can be prevented from accumulating on the guide cylinder 60, so that the wound steel wire rope 7 is stuck between the guide cylinder 60 and the protective box 61, and the guide plate 69 can further make the distance that the steel wire rope 7 pulls the holding assembly 8 to rise higher, thereby improving the lifting efficiency of the device.

[0091] As shown in Figures 1 to 10 one of the winch assemblies 6 comprises;

[0092] The protective box 61 and the driver 62 are installed on the top of the bearing plate 1;

[0093] The driver 62 comprises a spring telescopic rod 621 installed on the top of the bearing plate 1, the end of the spring telescopic rod 621 is connected with a protective cylinder 622, a group of hooks two 623 are hingedly arranged in the interior of the protective cylinder 622 in a ring shape, and each hook two 623 is connected with the inner wall of the protective cylinder 622 through a spring sheet three 624;

[0094] The ratchet wheel one 41 is in driving connection with the protective cylinder 622 through the transmission belt 5;

[0095] The guide cylinder 60 is rotatably installed in the interior of the protective box 61, the end of the guide cylinder 60 is fixed with the ratchet wheel two 63, and the teeth of the ratchet wheel two 63 are buckled with the hooks two 623.

[0096] Adopting the above scheme, when the driving assembly 4 is started, it can drive the protective cylinder 622 to rotate through the transmission belt 5, and the hooks two 623 on the inner wall of the protective cylinder 622 drive the ratchet wheel two 63 to rotate, so that the guide cylinder 60 realizes the purpose of winding the steel wire rope 7;

[0097] When the guide cylinder 60 rotates, since the threaded rod one 64 penetrates the gear 67 and is fixed on the protective box 61, the guide cylinder 60 will drive the sealing plate 65 to move, and since the guide cylinder 60 is also filled with hydraulic oil, when the sealing plate 65 moves, it will squeeze the hydraulic oil to push the larger flow one-way valve 66 to open, and since the two one-way valves 66 are staggered, the other one-way valve 66 is closed, which will not make the worker need too much strength to operate the driving assembly 4, and when the heavy object hits the pedal 43 by mistake, since the hydraulic oil is viscous, the heavy object is bounced away instead of pushing the pedal 43 to fold, the pedal 43 will not drive the guide cylinder 60 to rotate continuously through the transmission belt 5, so it will not make the glass rise too fast, further ensuring the stability and safety of the device;

[0098] It should be noted that when the pedal 43 is stepped down to be attached to the top of the bearing plate 1, the spring sheet one 44 bounces the pedal 43 back to the original position, and since the side surfaces of the hooks one 45 and the hooks two 623 are both inclined, and during this period, the weight of the glass will pull the steel wire rope 7, so that the guide cylinder 60 rotates in the opposite direction, and the smaller flow one-way valve 66 is opened, and the other larger flow one-way valve 66 is closed, which will cause the guide cylinder 60 to need more strength to rotate in the opposite direction, that is, the speed of reverse rotation is reduced;

[0099] Therefore, during the period when the spring sheet one 44 pushes the pedal 43 back to the original position, the holding assembly 8 will not descend too much, and through repeated stepping on the pedal 43, the guide cylinder 60 can be quickly rotated and the steel wire rope 7 can be wound;

[0100] And since the strength of the lower limbs of human beings is generally greater than that of the upper limbs, the way of stepping on the pedal to lift the glass is much less laborious than the existing manual glass lifting, which not only saves labor, but also improves the lifting efficiency.

[0101] As shown in Figures 1-3 The connecting rod 82 includes a threaded rod three 821, and a sleeve two 822 is threadedly sleeved on both ends of the threaded rod three 821, the upper end sleeve two 822 is hinged to the metal rod 81, and the lower end sleeve two 822 is hinged to the fixator 83.

[0102] Adopting the above scheme: since the existing installation technology needs to tilt the glass to make the glass align with the lower part of the metal frame first, the angle of the glass needs to be adjusted during the installation process;

[0103] And by rotating the screw rod three 821, the two sleeves two 822 can be extended outward or the screw rod three 821 can enter the inside of the sleeves two 822, so that the length of the connecting rod 82 is increased or shortened, at this time the angle of the glass can be changed with it;

[0104] It should be noted that during the period when the fixer 83 does not fix the glass, the length of the connecting rod 82 can also be controlled to adapt to glasses of different heights, so as to enhance the applicability of the device.

[0105] The working principle and use process of the present application: lock the brake device on the wheel, fix the two fixers 83 on the glass, drive the driving assembly 4 to drive the winch assembly 6 to wind the steel wire rope 7 through the transmission belt 5, and the holding assembly 8 and the glass thereon are lifted and pulled up;

[0106] The connecting point at the end of the steel wire rope 7 is not located at the center of gravity of the holding assembly 8 and the glass, so the glass will be in an inclined state due to gravity, and the fixer 83 at one end of the metal rod 81 is pulled downward by the glass, and the other end of the metal rod 81 is lifted;

[0107] Fold the sleeve three 92 and pull the glass to the lower side of the hanging mechanism 9, pull the upper end of the metal rod 81 by the weight of the worker's body, so that it is converted from an inclined state to a horizontal state;

[0108] Fold the sleeve three 92 back to the initial position and make the sleeve plate 94 clamped on the sleeve ring 86, at this time one point on the metal rod 81 is fixed;

[0109] Slide the connector one 31 to the end of the metal rod 81, and fold the telescopic rod 32 to a horizontal state, slide the telescopic rod 32 onto the metal rod 81, and release the metal rod 81, because the end of the metal rod 81 is pressed upward by the weight of the glass, and the connector one 31 is sleeved on the support 2 and the support 2 is rectangular, the telescopic rod 32 can only be folded to a horizontal state due to the limitation of the connector one 31, so the other point on the metal rod 81 is also fixed;

[0110] By the metal handle on the telescopic rod 32, the holding assembly 8 can be moved to the metal frame, because the sleeve plate 94 is sleeved on the sleeve ring 86 at this time, and the sleeve ring 86 slides on the frame 85 through the ball, so sliding the holding assembly 8 does not interfere with it;

[0111] When there is a difference in height between the metal frame and the glass, the sleeve three 92 can be rotated to make the screw rod five 93 move up and down through the threaded groove thereon.

[0112] It is to be understood that the terminology used herein such as first and second, and the like, is only used to distinguish one entity or action from another entity or action, and does not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0113] While embodiments of the present application have been shown and described with reference to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. The scope of the application is defined by the appended claims and their equivalents.

Claims

1. A fast positioning type glass lifting installation device for metal door and window engineering, comprising a bearing plate (1), characterized in that, Also include; Two supports (2) symmetrically installed on the top of the bearing plate (1); Support assembly (3) slidingly installed on the support (2); Drive assembly (4) provided on the top of the bearing plate (1); Two winch assemblies (6) drivingly connected with the drive assembly (4) through the transmission belt (5); Two holding assemblies (8) drivingly connected with the two winch assemblies (6) through two steel wires (7) respectively; Two suspension mechanisms (9) symmetrically installed on the top of the two supports (2) respectively; The support assembly (3) comprises a connector I (31) slidingly sleeved on the support (2), and a telescopic rod (32) is hingedly connected to the bottom of the connector I (31); The holding assembly (8) comprises a metal rod (81) connected to the end of the steel wire (7), a fixed device (83) is hingedly connected to the end of the metal rod (81) for fixing the glass, another fixed device (83) is hingedly connected to the metal rod (81) through a connecting rod (82), and a frame (85) is installed on the metal rod (81); The holding assembly (8) further comprises; Two sleeves (86) movably sleeved on the frame (85), a group of balls are arranged on the frame (85), the sleeve (86) slides on the frame (85) through the balls, and an anti-skid groove (84) is arranged on the outer periphery of the end of the metal rod (81); The connecting rod (82) comprises a threaded rod III (821), a sleeve II (822) is threadedly sleeved on both ends of the threaded rod III (821), the sleeve II (822) is hingedly connected to the metal rod (81) at the upper end, and the sleeve II (822) is hingedly connected to the fixed device (83) at the lower end; The end of the telescopic rod (32) is provided with a notch capable of allowing the end of the anti-skid groove (84) to enter, the telescopic end of the telescopic rod (32) is provided with a metal handle perpendicular to the telescopic end, and the bottom of the connector I (31) is provided with an arc-shaped notch corresponding to the telescopic rod (32); One of the suspension mechanisms (9) comprises a connector II (91) hingedly connected to the end of the support (2), a sleeve III (92) is rotatably clamped to the bottom of the connector II (91), and a sleeve plate (94) is threadedly connected to the bottom of the sleeve III (92) through a threaded rod V (93). The worker can drive the drive assembly (4) to force the winch assembly (6) to wind the steel wire (7) through the transmission belt (5).

2. The fast positioning type glass lifting and installing equipment for metal doors and windows engineering according to claim 1, characterized in that: The bottom of the bearing plate (1) is further provided with wheels, and a brake system can be installed on the wheels.

3. The fast positioning type glass lifting and installing equipment for metal doors and windows engineering according to claim 1, characterized in that: The drive assembly (4) comprises; A ratchet I (41) is installed on the top of the bearing plate (1) through a bearing, a sleeve I (42) is rotatably clamped to the ratchet I (41), a group of hooks I (45) are hingedly connected to the inner wall of the sleeve I (42) in an annular array, and each hook I (45) is connected to the inner wall of the sleeve I (42) through a spring piece II (46); A pedal (43) is installed on the outer periphery of the sleeve I (42), and the bottom of the pedal (43) is connected to the bearing plate (1) through a spring piece I (44).

4. The quick positioning type glass lifting and installing device for metal doors and windows engineering according to claim 3, characterized in that: Each of the hooks one (45) is buckled on each tooth of the ratchet one (41), and the side of the hook one (45) is inclined.

5. The quick positioning type glass lifting and installing equipment for metal doors and windows engineering according to claim 3, characterized in that: One of the winch assemblies (6) comprises; The protection box (61) and the transmission (62) are installed on the top of the bearing plate (1); The transmission (62) comprises a spring telescopic rod (621) installed on the top of the bearing plate (1), and the end of the spring telescopic rod (621) is connected with a protective cylinder (622), a group of hooks two (623) are hingedly arranged in the protective cylinder (622) in a ring shape, and each of the hooks two (623) is connected with the inner wall of the protective cylinder (622) through a spring sheet three (624). The ratchet one (41) is in transmission connection with the protective cylinder (622) through the transmission belt (5). The protection box (61) is internally rotatably provided with a guide cylinder (60), the end of the guide cylinder (60) is fixedly provided with a ratchet two (63), and the teeth of the ratchet two (63) are buckled with the hooks two (623).

6. The quick positioning type glass lifting and installing device for metal doors and windows engineering according to claim 5, characterized in that: The winch assembly (6) further comprises; A threaded rod one (64) movably penetrates the guide cylinder (60) and is fixedly arranged in the protection box (61), a sealing plate (65) is threadedly arranged on the threaded rod one (64), the sealing plate (65) is movably clamped in the guide cylinder (60), and two one-way valves (66) are arranged on the sealing plate (65). The flow capacities of the two one-way valves (66) are different. The winch assembly (6) further comprises two gears (67) in meshing connection, a threaded rod two (68) is rotatably arranged in the protection box (61), one of the gears (67) is fixedly arranged on the end of the threaded rod one (64) on the side of the guide cylinder (60), the other gear (67) is arranged on the end of the threaded rod two (68), a guide plate (69) is threadedly arranged on the threaded rod two (68), the guide plate (69) is movably clamped in the protection box (61), and the steel wire rope (7) movably penetrates the top of the protection box (61) and the guide plate (69) and is connected to the outer periphery of the guide cylinder (60). The threaded direction of the threaded rod two (68) is opposite to that of the threaded rod one (64).

7. The fast positioning glass lifting equipment for metal doors and windows engineering according to claim 1, characterized in that: One of the fixers (83) comprises an outer shell (831) fixedly arranged on the end of the metal rod (81), a threaded rod four (833) is threadedly arranged on the side of the outer shell (831), one end of the threaded rod four (833) is hexagonal, a metal plate (834) is arranged on the other end of the threaded rod four (833), and a rubber layer (832) is attached to the inner portion of the outer shell (831).

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