CN111379406A

CN111379406A - Protection device for installation and construction of metal doors and windows

Info

Publication number: CN111379406A
Application number: CN201811623910.XA
Authority: CN
Inventors: 林加银
Original assignee: Shanghai Haihua Curtain Wall Architectural Decoration Engineering Co ltd
Current assignee: Shanghai Haihua Curtain Wall Architectural Decoration Engineering Co ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-07-07

Abstract

The invention discloses a protective device for metal door and window installation construction, which belongs to the technical field of glass door and window installation, and comprises a fixed bottom plate and a hanging basket, wherein the upper end of the fixed bottom plate is fixedly connected with a telescopic column, the upper end of the telescopic column is fixedly connected with a motor, a rotating disc is fixedly connected with a power shaft end of the motor, the upper end of the rotating disc is fixedly connected with a supporting plate, the right side of the supporting plate is fixedly connected with a winch, two sides in the hanging basket are provided with fixed components, the safety of workers is improved when the workers work outside, the metal door and window can be more stable when moving by arranging the fixed components, the safety is improved, furthermore, the bottom of the device is provided with a plurality of groups of supporting rods and a weight box for supporting, the movement of the device caused by the sliding of rollers is avoided, the stability of the device is enhanced, the direction of a certain position can be adjusted according to the direction and the angle of the door and window needing to be installed, and the installation efficiency is improved.

Description

Protection device for installation and construction of metal doors and windows

Technical Field

The invention relates to the technical field of glass door and window installation, in particular to a protection device for metal door and window installation construction.

Background

Glass door and window is the indispensable partly of daily life and family, because the increase of building height now, with the complexity of glass door and window installation, make glass door and window's installation more and more dangerous, current glass door and window high altitude construction accident happens frequently, the protection of glass door and window installation also receives much attention, because the unpredictable nature of single glass door and window installation, because the limitation that general protection device exists, only carry out reasonable protection to the staff, protection to glass door and window is not enough, the probability that glass door and window falls in the high altitude has been improved, certain potential safety hazard has. Housings, covers, screens, doors, covers, fences, enclosures and the like are generally used as obstacles to objects to isolate persons from danger, for example, protective box covers cast in metal or welded in sheet metal are generally used for protection of gear drives or drives with small transmission distances; the metal framework and the metal net are made into a protective net which is commonly used for protecting a belt transmission device; the fence type protection is suitable for occasions with larger protection range or field protection for temporary operation of mobile machinery.

However, the existing glass door and window mounting device only reasonably protects workers, is insufficient in protection of glass doors and windows, improves the probability of high-altitude falling of the glass doors and windows, and has certain potential safety hazards.

Based on the technical scheme, the invention designs the protection device for the installation construction of the metal door and window to solve the problems.

Disclosure of Invention

The invention aims to provide a protection device for installation and construction of metal doors and windows, and aims to solve the problems that the existing glass door and window installation device provided in the background technology only reasonably protects workers, is insufficient in protection of glass doors and windows, improves the probability of high-altitude falling of the glass doors and windows, has certain potential safety hazards, and is only capable of flexibly performing vertical stretching and descending movement and incapable of performing left and right movement at certain positions according to the position and angle of the glass doors and windows to be installed, so that the efficiency of installation operation is restricted.

In order to achieve the purpose, the invention provides the following technical scheme: a protection device for installation and construction of metal doors and windows comprises a fixed bottom plate and a hanging basket, wherein four corners of the lower end of the fixed bottom plate are fixedly connected with wheel shafts, the lower ends of the wheel shafts are connected with idler wheels in a rolling manner, the front side and the rear side of the lower end of the fixed bottom plate are fixedly connected with telescopic rods positioned beside the wheel shafts, one side of the upper end of the fixed bottom plate is rotatably connected with a weight box through a rotating shaft, the upper end of the fixed bottom plate is fixedly connected with a telescopic column, the upper end of the telescopic column is fixedly connected with a motor, a rotating disc is fixedly connected with the power shaft end of the motor, the upper end of the rotating disc is fixedly connected with a supporting plate, the right side of the supporting plate is fixedly connected with a winch, the left side of the supporting plate is fixedly connected with a bracket, and the other end and hanging flower basket fixed connection, the welding of hanging flower basket upper end has the guardrail, both sides are equipped with fixed subassembly in the hanging flower basket.

Preferably, the fixing bottom plate is provided with a cavity matched with the weight box, one side of the weight box is fixedly connected with a buckle, and the fixing bottom plate is provided with a clamping groove matched with the buckle.

Preferably, the left end and the right end of the support column are fixedly connected with a first support rod, the other end of the first support rod is fixedly connected with the upper end of the fixed bottom plate, the first support rod, the support column and the fixed bottom plate are of a triangular structure, and the upper middle end of the support plate are fixedly connected with a second support rod.

Preferably, the upper end of the winch is provided with a speed sensor, and the speed sensor is electrically connected with the winch.

Preferably, the bracket is fixedly connected with a safety rope, and the other end of the safety rope is fixedly connected with a buckle.

Preferably, the fixed subassembly includes multiunit compression spring and baffle, multiunit compression spring fixedly connected with hanging flower basket inside both ends, baffle fixed connection and the inside upper end of hanging flower basket, compression spring upper end fixedly connected with clamp plate, clamp plate both ends fixed connection and hanging flower basket and baffle, the upper end that the baffle is located the clamp plate runs through threaded connection and has the compression bar.

Preferably, the upper end of the pressing plate, the inner wall of the hanging basket and two ends of the pressing rod are wrapped by a layer of rubber pad.

Compared with the prior art, the invention has the beneficial effects that: the safety coefficient of a worker can be improved when the worker works outside the device by arranging the guardrails and the safety ropes, the metal door and window can be more stable when moving by arranging the fixing assemblies, the safety is improved, furthermore, the bottom of the device is provided with a plurality of groups of supporting rods and weight boxes for supporting, the device is prevented from moving due to sliding of the rollers, the stability of the device is enhanced, meanwhile, through mutual matching of the telescopic columns, the winch, the motor and the rotary table, a certain position and direction can be adjusted according to the position and the angle of the door and window to be installed, and the installation efficiency is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the hanging basket of FIG. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-fixed bottom plate, 2-hanging basket, 3-wheel shaft, 4-roller, 5-telescopic rod, 6-weight box, 7-telescopic column, 8-motor, 9-rotary table, 10-support plate, 11-winch, 12-bracket, 13-fixed pulley, 14-rope winding, 15-guardrail, 16-cavity, 17-first support rod, 18-second support rod, 19-safety rope, 20-buckle, 21-compression spring, 22-baffle, 23-pressing plate, 24-pressing rod and 25-speed sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a protection device for installation and construction of metal doors and windows comprises a fixed bottom plate 1 and a hanging basket 2, wherein four corners of the lower end of the fixed bottom plate 1 are fixedly connected with wheel shafts 3, the lower ends of the wheel shafts 3 are connected with idler wheels 4 in a rolling manner, the front side and the rear side of the lower end of the fixed bottom plate 1 are fixedly connected with telescopic rods 5 positioned beside the wheel shafts 3, one side of the upper end of the fixed bottom plate 1 is rotatably connected with a weight box 6 through a rotating shaft, the upper end of the fixed bottom plate 1 is fixedly connected with a telescopic column 7, the upper end of the telescopic column 7 is fixedly connected with a motor 8, a rotating disc 9 is fixedly connected with a power shaft end of the motor 8, the upper end of the rotating disc 9 is fixedly connected with a supporting plate 10, the right side of the supporting plate 10 is fixedly connected with a winch 11, the left side of the, the winding machine 11 is connected with a winding rope 14 in a sliding mode, the winding rope 14 is connected with a fixed pulley 13 in a sliding mode, the other end of the winding rope is fixedly connected with the hanging basket 2, a guardrail 15 is welded at the upper end of the hanging basket 2, and fixing components are arranged on two sides in the hanging basket 2.

Wherein, last cavity 16 that mutually supports with weight box 6 that is equipped with of PMKD 1 for place weight box 6, weight box 6 one side fixedly connected with buckle is equipped with the draw-in groove of mutually supporting with the buckle on PMKD 1, can fix it when weight box 6 places and PMKD 1 is last, prevents to remove. The equal fixed connection first bracing piece 17 in both ends about support column 7, first bracing piece 17 other end fixed connection and fixed baseplate 1 upper end, first bracing piece 17, support column 7 and fixed baseplate 1 are the triangle-shaped structure, and middle-end fixedly connected with second bracing piece 18 in support 12 upper end and the backup pad 10 upper end strengthens the fixed effect of this device. The upper end of the winch 11 is provided with a speed sensor 25, the speed sensor 25 is electrically connected with the winch 11, the temperature sensor 25 is used for detecting the speed of the winding rope 14, and when the speed is too high, the winch 11 is stopped in time, so that the protection performance is enhanced. The support 12 is fixedly connected with a safety rope 19, the other end of the safety rope 19 is fixedly connected with a buckle 20, and the buckle 20 is used for connecting with workers for multiple protection. Fixed subassembly includes multiunit compression spring 21 and baffle 22, the inside both ends of multiunit compression spring 21 fixedly connected with hanging flower basket 2, baffle 22 fixed connection and the inside upper end of hanging flower basket 2, compression spring 21 upper end fixedly connected with clamp plate 23, clamp plate 23 both ends fixed connection and hanging flower basket 2 and baffle 22, the upper end that baffle 22 is located clamp plate 23 runs through threaded connection and has compression bar 24, metal door and window can place in the space between

baffle

22 and 2 lateral walls of hanging flower basket, compression spring 21 of lower extreme can remove the in-process at hanging flower basket 2 and provide the damping effect. The upper end of the pressing plate 23, the inner wall of the hanging basket 2 and the two ends of the pressing rod 24 are wrapped by a layer of rubber pad, so that friction is increased and doors and windows are protected.

One specific application of this embodiment is: when the glass door and window are required to be installed, the device is moved to a proper position, then the telescopic rod 5 is started to enable the telescopic rod 5 to be in contact with the ground until a gap position exists between the roller 4 and the ground, at the moment, the seed preparation box 6 is rotated to enable one side of the weight box 6 to be in contact with the ground, then a proper amount of balancing weight is put into the weight box 6 to prevent the device from overturning due to large weight difference between two sides, at the moment, the metal door and window is put into the hanging basket 2 to enable the lower side of the metal door and window to be positioned at the upper end of the pressing plate 23, meanwhile, the pressing rod 24 is rotated to enable the pressing rod 24 to fix the metal door and window through the inner wall of the hanging basket, further, the buckle on the safety rope 19 is buckled on the body of a worker, the telescopic column 7 and the winch 11 are started to enable the hanging basket 2 to extend to a proper height, when the rotation direction is required, the, the direction can be conveniently adjusted, and when the speed sensor 25 detects that the speed of the winding rope 14 is too high, the winch 11 can be stopped, and the safety performance is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a protection device is used in metal door and window installation construction, includes PMKD (1) and hanging flower basket (2), its characterized in that: the four corners of the lower end of the fixed bottom plate (1) are fixedly connected with wheel shafts (3), the lower end of each wheel shaft (3) is connected with a roller (4) in a rolling manner, the front side and the rear side of the lower end of the fixed bottom plate (1) are fixedly connected with telescopic rods (5) positioned beside the wheel shafts (3), one side of the upper end of the fixed bottom plate (1) is rotatably connected with a weight box (6) through a rotating shaft, the upper end of the fixed bottom plate (1) is fixedly connected with a telescopic column (7), the upper end of the telescopic column (7) is fixedly connected with a motor (8), a power shaft end of the motor (8) is fixedly connected with a rotary table (9), the upper end of the rotary table (9) is fixedly connected with a support plate (10), the right side of the support plate (10) is fixedly connected with a winch (11), the left side, the support (12) other end rotates and is connected with fixed pulley (13), hoist engine (11) sliding connection has serving rope (14), serving rope (14) sliding connection and fixed pulley (13), and the other end and hanging flower basket (2) fixed connection, the welding of hanging flower basket (2) upper end has guardrail (15), both sides are equipped with fixed subassembly in hanging flower basket (2).

2. The protection device for installation and construction of metal doors and windows according to claim 1, wherein: the fixing base plate is characterized in that a cavity (16) matched with the weight box (6) is formed in the fixing base plate (1), a buckle is fixedly connected to one side of the weight box (6), and a clamping groove matched with the buckle is formed in the fixing base plate (1).

3. The protection device for installation and construction of metal doors and windows according to claim 1, which is characterized in that: the support column is characterized in that a first support rod (17) is fixedly connected to the left end and the right end of the support column (7), the other end of the first support rod (17) is fixedly connected with the upper end of the fixed base plate (1), the first support rod (17), the support column (7) and the fixed base plate (1) are of a triangular structure, and a second support rod (18) is fixedly connected to the upper middle end of the support (12) and the upper middle end of the support plate (10).

4. The protection device for installation and construction of metal doors and windows according to claim 1, which is characterized in that: the upper end of the winch (11) is provided with a speed sensor (25), and the speed sensor (25) is electrically connected with the winch (11).

5. The protection device for installation and construction of metal doors and windows according to claim 1, wherein: the safety rope (19) is fixedly connected to the support (12), and the buckle (20) is fixedly connected to the other end of the safety rope (19).

6. The protection device for installation and construction of metal doors and windows according to claim 1, wherein: fixed subassembly includes multiunit compression spring (21) and baffle (22), multiunit compression spring (21) fixedly connected with hanging flower basket (2) inside both ends, baffle (22) fixed connection and hanging flower basket (2) inside upper end, compression spring (21) upper end fixedly connected with clamp plate (23), clamp plate (23) both ends fixed connection and hanging flower basket (2) and baffle (22), the upper end that baffle (22) are located clamp plate (23) runs through threaded connection and has compressing tightly pole (24).

7. The protection device for installation and construction of metal doors and windows according to claim 1, wherein: the upper end of the pressing plate (23), the inner wall of the hanging basket (2) and the two ends of the pressing rod (24) are wrapped by a layer of rubber pad.