Carrying device for metal door and window construction

Abstract

The utility model relates to the technical field of building construction carrying, in particular to a carrying device for metal door and window construction, which comprises two supporting mechanisms, a clamping mechanism and a lifting mechanism, the clamping mechanism comprises a movable base, an L-shaped sliding base is slidably connected to the middle of the movable base, and a pressing plate is arranged on the front side of the L-shaped sliding base. One end of a door and window is warped by the warped plate and the rolling shaft through turning of the handrail, the handrail is pushed to enable one end of the door and window to be located on the upper side of the pressing plate, then the movable base is continuously pushed to be stuffed into the bottom of the carried door and window, and the pressing plate is pressed downwards to enable the pull rod and the connecting rod to drive the guide sliding base and the clamping plate to clamp and fix the door and window. And the doors and windows can be placed on the carrying device without lifting the whole doors and windows during carrying, and meanwhile, the labor intensity during manual carrying is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction carrying technical field, in particular to a kind of carrying device for metal door and window construction. BACKGROUND

[0002] According to the patent file with the announcement number CN219728264U, by rotating the knobs of the fixed frame and the bottom layer of the moving frame, the rotating shaft is driven to rotate, the rotating shaft support is rotated, the bracket stored in the reserved slot is rotated out, then the door and window frame is placed on the upper end of the bracket, then the knobs and the door and window frame are rotated in turn from bottom to top, so that the door and window frame is separated by the bracket, the moving frame is moved by the hand handle and the transmission shaft, so that the moving frame and the fixed frame clamp and fix the door and window frame;

[0003] When the door and window are placed horizontally on the bracket, the patent file does not set the corresponding supporting structure at the suspended position of the door and window, so that the suspended position of the door and window is bent and deformed downward during carrying due to the action of gravity, thereby affecting the subsequent installation of the door and window. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the above-mentioned problems and provides a kind of carrying device for metal door and window construction.

[0005] The utility model realizes the above-mentioned purposes by the following technical schemes:

[0006] A kind of carrying device for metal door and window construction, including two support mechanisms, also include clamping mechanism and lifting mechanism;

[0007] The clamping mechanism includes moving base, slidingly connected with L-shaped slide in the middle position of moving base, L-shaped slide front side is equipped with pressing plate, the first spring for being resisted on L-shaped slide is fixed in the bottom of pressing plate, pull rod is equipped on the rear side of L-shaped slide, pull rod upper end both sides are hinged with connecting rod, the upper end of each connecting rod is hinged with guide slide, and the front side of guide slide is fixed with clamping plate;

[0008] The lifting mechanism includes handrail, handrail lower end is rotatably connected on the both sides of moving base, the front side of handrail lower end is fixed with warped plate, and the front end of warped plate is rotatably connected with roller.

[0009] Preferably, two horizontal first guide grooves are formed on the upper side of handrail, and vertical second guide groove is formed on the lower side of handrail.

[0010] Preferably, the rear end of pressing plate is fixed with guide seat for sliding in second guide groove, and the guide seat of pressing plate is fixedly connected with the lower end of pull rod.

[0011] Preferably, the guide sliding base is slidingly connected in the first guide groove, and the rear side of the moving base is provided with a third guide groove for allowing the L-shaped sliding base to slide forward and backward.

[0012] Preferably, the bottom of the moving base is fixed with two casters at the front side, and is fixed with two second universal wheels at the rear side.

[0013] Preferably, the support mechanism comprises a ball head support, the ball head support is rotationally connected at the outer side of the lower end of the handrail, the end of the ball head support away from the handrail is rotationally connected with an extension assembly, the front end of the extension assembly is fixed with a support plate, the bottom of the support plate is fixed with two first universal wheels, and the end of the support plate away from the extension assembly is fixed with a magnetic block.

[0014] Preferably, a blind hole is arranged at the front side of the lower end of the L-shaped sliding base, and the blind hole is provided with a second spring fixed on the moving base.

[0015] Compared with the prior art, the beneficial effects are as follows: the rocker plate and the roller shaft are used to lift one end of the door and window by turning the handrail, the handrail is pushed to make the one end of the door and window on the upper side of the pressing plate, the moving base is continuously pushed to be inserted into the bottom of the door and window to be carried, the pressing plate is pressed to make the pull rod and the connecting rod drive the guide sliding base and the clamping plate to clamp and fix the door and window, and the door and window can be placed on the carrying device without being lifted during carrying, and the labor intensity during manual carrying is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 is a structural schematic view of the carrying device for metal door and window construction according to the present application;

[0018] Figure 2 is a first sectional view of the carrying device for metal door and window construction according to the present application;

[0019] Figure 3 is a second sectional view of the carrying device for metal door and window construction according to the present application;

[0020] Figure 4 is a local part drawing of the lifting mechanism of the carrying device for metal door and window construction according to the present application;

[0021] Figure 5 is a local part drawing of the handrail and the ball head support of the carrying device for metal door and window construction according to the present application;

[0022] Figure 6 is the support mechanism partial parts drawing of the carrying device for metal door and window construction;

[0023] Figure 7 is the moving base partial parts drawing of the carrying device for metal door and window construction;

[0024] Figure 8 is the L-shaped slide base partial parts drawing of the carrying device for metal door and window construction;

[0025] Figure 9 is the pressing plate and pull rod partial parts drawing of the carrying device for metal door and window construction;

[0026] Figure 10 is the handrail first state structure schematic view of the carrying device for metal door and window construction;

[0027] Figure 11 is the handrail second state structure schematic view of the carrying device for metal door and window construction.

[0028] The sign of the reference numerals is as follows:

[0029] 1, clamping mechanism; 2, lifting mechanism; 3, support mechanism; 4, first universal wheel; 5, second universal wheel; 6, trundle; 11, moving base; 12, L-shaped slide base; 13, pressing plate; 14, pull rod; 15, connecting rod; 16, clamping plate; 17, guide slide base; 21, handrail; 22, warped plate; 23, roller; 31, ball head frame; 32, fixed arm; 33, guide arm; 34, support plate; 35, magnetic block. DETAILED DESCRIPTION

[0030] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0031] The present application will be further described below in conjunction with the drawings:

[0032] As shown in Figures 1-11 , a carrying device for metal door and window construction, comprising two support mechanisms 3, clamping mechanism 1 and lifting mechanism 2;

[0033] In the embodiment, the clamping mechanism 1 comprises a moving base 11, an L-shaped sliding seat 12 slidably connected to the middle of the moving base 11, a pressing plate 13 provided on the front side of the L-shaped sliding seat 12, a first spring fixed to the bottom of the pressing plate 13 and used for abutting against the L-shaped sliding seat 12, a pull rod 14 provided on the rear side of the L-shaped sliding seat 12, a connecting rod 15 hingedly connected to the upper end of each of the pull rod 14, a guide sliding seat 17 hingedly connected to the upper end of each of the connecting rod 15, a clamping plate 16 fixed to the front side of the guide sliding seat 17, two horizontal first guide grooves provided on the upper side of the L-shaped sliding seat 12, a vertical second guide groove provided on the lower side of the L-shaped sliding seat 12, a guide seat fixed to the rear end of the pressing plate 13 and used for sliding in the second guide groove, a fixed connection between the guide seat of the pressing plate 13 and the lower end of the pull rod 14, a sliding connection of the guide sliding seat 17 in the first guide groove, a third guide groove provided on the rear side of the moving base 11 and used for allowing the L-shaped sliding seat 12 to slide forward and backward, two casters 6 fixed to the front side of the bottom of the moving base 11, two second universal wheels 5 fixed to the rear side of the bottom of the moving base 11, a blind hole provided on the front side of the lower end of the L-shaped sliding seat 12 and provided with a second spring fixed to the moving base 11, the door or window is pressed on the pressing plate 13 to make the guide seat move downward along the second guide groove, the guide seat drives the pull rod 14 to move downward, the two connecting rods 15 on the pull rod 14 drive the two guide sliding seats 17 to move close to each other along the first guide groove, the movement of the two guide sliding seats 17 drives the two clamping plates 16 to clamp and fix the door or window placed on the pressing plate 13, thereby facilitating the carrying of the whole door or window.

[0034] In the embodiment, the lifting mechanism 2 comprises an armrest 21, the lower end of the armrest 21 is rotatably connected to the two sides of the moving base 11, the front side of the lower end of the armrest 21 is fixed with a flap 22, the front end of the flap 22 is rotatably connected with a roller 23, the armrest 21 is flipped upward to make the front end of the flap 22 flip downward, then the roller 23 is attached to the ground, and the flipped armrest 21 pushes the moving base 11 to move to the vertical door or window end under the support of the second universal wheel 5 and the caster 6, the front side of the flap 22 is inserted into the vertical door or window bottom side position with the movement of the moving base 11, then the armrest 21 is flipped downward to make the flap 22 flip upward to lift the vertical door or window end, and the moving base 11 is continuously pushed to make the vertical door or window bottom roll on the roller 23, so that the door or window end is between the two clamping plates 16, then the armrest 21 is flipped upward to reset, so that the vertical door or window bottom is completely pressed on the pressing plate 13.

[0035] In this embodiment: support mechanism 3 includes a ball head frame 31, which is pivotally connected to the outside of the lower end of the handrail 21, and the end of the ball head frame 31 away from the handrail 21 is pivotally connected with a fixed arm 32, the inside of the fixed arm 32 is slidably connected with a guide arm 33, the fixed arm 32 and the guide arm 33 are connected through a latch, and the fixed arm 32 is provided with a socket for switching the position of the latch, and the end of the guide arm 33 extending out of the fixed arm 32 is fixed with a support plate 34, the bottom of the support plate 34 is fixed with two first universal wheels 4, and the end of the support plate 34 away from the telescopic assembly is fixed with a magnetic block 35. The ball head of the ball head frame 31 does not allow the fixed arm 32 to follow the action when the handrail 21 is turned over, and the pivotally connected fixed arm 32 and the ball head frame 31 can allow the support plate 34 to approach or move away from the bottom side of the door and window being carried, thereby facilitating the support and unloading of the door and window.

[0036] Working principle: in use, first move the device to one end of the upright door and window, as shown in Figure 10 the drawing, turn the handrail 21 upward to make the front end of the flap 22 turn downward, then make the rolling shaft 23 adhere to the ground, and push the turned handrail 21 to make the moving base 11 move to one end of the upright door and window under the support of the second universal wheel 5 and the caster 6, and then turn the handrail 21 downward to make the front end of the flap 22 completely turn upward and higher than the pressing plate 13, and then the flap 22 will also completely turn up one end of the door and window, and continue to push the moving base 11 to make the bottom of the upright door and window roll on the rolling shaft 23;

[0037] When most of the bottom of the upright door and window rolls over the rolling shaft 23, one end of the door and window located on the upper side of the moving base 11 will turn downward around the rolling shaft 23 as a fulcrum, so that one end of the door and window is between the two clamping plates 16, and one end of the door and window will be placed on the top of the pressing plate 13, and then turn the handrail 21 upward to reset, so that one end of the upright door and window is completely pressed on the pressing plate 13;

[0038] When one end of the upright door and window is pressed on the pressing plate 13, the pressing plate 13 will drive the guide seat to move downward along the second guide groove, at this time the guide seat will also drive the pull rod 14 to move downward synchronously, and the pull rod 14 will pull the two guide slides 17 to move closer to each other along the first guide groove through the two connecting rods 15, at the same time, the two guide slides 17 will also drive the two clamping plates 16 to move closer to the end surface of the upright door and window when moving, so as to clamp and fix the door and window;

[0039] Then the plug on the fixed arm 32 is pulled out, so that the guide arm 33 is pulled out from the inside of the fixed arm 32 by a certain distance, so that the support plate 34 at the front end of the guide arm 33 is just at the other end of the door and window, then the ball head frame 31 is horizontally turned forward with the connection point of the fixed arm 32 as the center, so that the magnetic blocks 35 on the two support plates 34 are attracted to each other, thereby supporting the other end of the erected door and window through the two support plates 34, then the end of the door and window can be tied and fixed by a band to avoid turning over during movement;

[0040] When reaching the door and window installation position, first, the handrail 21 is turned down, so that the front end of the flap 22 lifts the end of the door and window, and the end of the door and window no longer presses the pressing plate 13 downward, at this time, the first spring at the bottom of the pressing plate 13 pushes it to move upward, through the action of the pull rod 14 and the connecting rod 15, the guide slide 17 drives the clamping plate 16 to no longer clamp and fix the door and window, at the same time, the two support plates 34 are turned backward with the connection point of the ball head frame 31 and the fixed arm 32 as the center, so that the two support plates 34 are separated from the bottom of the door and window, then the moving base 11 is pulled forward, so that the roller 23 rolls forward from the bottom of the door and window, when the roller 23 rolls to one end of the bottom of the door and window, the handrail 21 is turned upward, so that the roller 23 is attached to the ground, and the moving base 11 continues to move, so that the end of the door and window is slowly placed on the ground, thereby avoiding the knocking of the corner position of the door and window.

[0041] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A handling device for the construction of metal doors and windows, comprising two support mechanisms (3), characterized in that: It also includes a clamping mechanism (1) and a lifting mechanism (2); The clamping mechanism (1) includes a movable base (11), an L-shaped slide (12) is slidably connected to the middle position of the movable base (11), a pressure plate (13) is provided on the front side of the L-shaped slide (12), a first spring is fixed at the bottom of the pressure plate (13) for abutting against the L-shaped slide (12), a pull rod (14) is provided on the rear side of the L-shaped slide (12), a connecting rod (15) is hinged on both sides of the upper end of the pull rod (14), a guide slide (17) is hinged on the upper end of each connecting rod (15), and a clamping plate (16) is fixed on the front side of the guide slide (17). The lifting mechanism (2) includes a handrail (21), the lower end of which is rotatably connected to both sides of the movable base (11), and a rocker (22) is fixed to the front side of the lower end of the handrail (21), and a roller (23) is rotatably connected to the front end of the rocker (22).

2. The metal door and window construction handling device according to claim 1, characterized in that: The upper side of the handrail (21) has two horizontal first guide grooves, and the lower side of the handrail (21) has a vertical second guide groove.

3. The metal door and window construction handling device according to claim 2, characterized in that: The rear end of the pressure plate (13) is fixed with a guide seat for sliding in the second guide groove, and the guide seat of the pressure plate (13) is fixedly connected to the lower end of the pull rod (14).

4. The metal door and window construction handling device according to claim 2, characterized in that: The guide slide (17) is slidably connected in the first guide groove, and the rear side of the movable base (11) is provided with a third guide groove for allowing the L-shaped slide (12) to slide back and forth.

5. A handling device for metal door and window construction according to claim 1, characterized in that: Two casters (6) are fixed to the front bottom of the movable base (11), and two second universal wheels (5) are fixed to the rear bottom of the movable base (11).

6. The metal door and window construction handling device according to claim 1, characterized in that: The support mechanism (3) includes a ball joint frame (31), which is rotatably connected to the outer side of the lower end of the handrail (21). A telescopic component is rotatably connected to one end of the ball joint frame (31) away from the handrail (21). A support plate (34) is fixed to the front end of the telescopic component. Two first universal wheels (4) are fixed to the bottom of the support plate (34). A magnet (35) is fixed to one end of the support plate (34) away from the telescopic component.

7. A handling device for metal door and window construction according to claim 1, characterized in that: A blind hole is provided at the front of the lower end of the L-shaped slide (12), and a second spring fixed to the movable base (11) is provided in the blind hole.

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