CN218381563U - Multi-angle adjustable pushes away window fatigue test equipment outward - Google Patents

Abstract

The utility model discloses a multi-angle adjustable pushes away window fatigue test equipment outward, including aluminum frame, the last fixedly connected with motor fixing base of aluminum frame, step motor has been placed to motor fixing base upper surface, step motor's output is connected with the speed reducer, the output of speed reducer runs through the fixed plate and is connected with the swing arm rotation, the side of swing arm is connected with the dead lever perpendicularly, the top interval of dead lever is equipped with rings, on the dead lever, just be connected with the stationary blade to the side of the window that pushes outward, set up respectively on the stationary blade and press buffer, micro-gap switch. This multi-angle adjustable pushes away window fatigue test equipment adopts from inhaling formula sucking disc can the nondestructive connection and pushes away window and swing arm, has unusual protect function, and protection equipment and product safety under test can set for opening angle and open the utmost point number by oneself in order to adapt to the extrapolation window of different forms.

Description

Multi-angle adjustable pushes away window fatigue test equipment outward

Technical Field

The utility model belongs to the technical field of the extrapolation window fatigue test, especially, relate to a multi-angle adjustable extrapolates window fatigue test equipment.

Background

The outer sliding window of the house has the advantages of being convenient to install, flexible to use, attractive and the like, the existing outer sliding window mostly adopts the hierarchical supporting rod, hierarchical positioning stretching and retracting are achieved through the matching of the positioning mechanism and the positioning holes, the outer sliding window can be opened at multiple angles through the outer sliding window pushing mechanism, and the outer sliding window can be fixedly supported at each angle position. The outer sliding window has the functions of ventilation, light transmission and the like in daily use, the use fatigue limit of the outer sliding window is particularly important, the existing fatigue test equipment for similar windows is provided with a sliding support fatigue test machine, the equipment is only suitable for the hinge type window, and the outer sliding window with the multi-stage positioning function of a house cannot be tested.

The technical scheme can simulate the action of the outward-pushing window in a daily use scene, and can realize the state that the outward-pushing window stays at each stage of positioning position and is closed, thereby testing the fatigue limit of the outward-pushing window.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a multi-angle adjustable pushes away window fatigue test equipment outward.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-angle adjustable pushes away window fatigue test equipment outward, includes aluminum frame, be equipped with first terminal surface, the second terminal surface on the horizontal direction on the aluminum frame, the loading has the window of pushing away outward between first terminal surface and the second terminal surface, fixedly connected with motor fixing base on the aluminum frame, step motor has been placed to motor fixing base upper surface, step motor's output is connected with the speed reducer, the output of speed reducer runs through the fixed plate and is connected with the swing arm rotation, the fixed plate sets up on the motor fixing base, the side of swing arm is connected with the dead lever perpendicularly, the top interval of dead lever is equipped with rings, on the dead lever, just be connected with the stationary blade to the side of pushing away the window, set up respectively in oil buffer, micro-gap switch on the stationary blade, the buffer head of oil buffer, micro-gap switch's work end is respectively just pushing away the window, on the window, just to the fixed rod side adsorption connection have from inhaling the formula sucking disc, through distributing type bandage flexonics between sucking disc and the rings.

Furthermore, a fortune horse wheel is connected around the bottom of the aluminum profile frame.

Furthermore, the height of the fixed rod on the swing arm can be adjusted.

Furthermore, the self-suction type sucker pushes the bottom center of the window outwards.

Compared with the prior art, the beneficial effects of the utility model are that: the device adopts a self-suction type sucker to connect the outward-pushing window and the swing arm in a nondestructive way, so that nondestructive testing is realized; the combination of the hydraulic buffer and the microswitch is used as a mechanism for judging whether the extrapolation window is blocked or not, can effectively avoid error signals, has an abnormal protection function, protects the safety of equipment and a tested product, and can also automatically set an opening angle and an opening pole number to adapt to extrapolation windows of different forms.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a schematic view of the structure of the present invention.

Fig. 4 is a schematic view of the bottom view of the present invention.

In the figure: 1 aluminum profile frame, 2 swing arms, 3 dead levers, 4 fixed plates, 5 motor fixing seats, 6 speed reducers, 7 stepping motors, 8 horse wheels, 9 fixed plates, 10 hydraulic buffers, 11 micro switches, 12 lifting rings, 13 self-suction suckers, 14 first end faces and 15 second end faces.

Detailed Description

The technical solution 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to the attached drawings 1-4, the multi-angle adjustable out-pushing window fatigue testing equipment comprises an aluminum profile frame 1, wherein a first end face 14 and a second end face 15 in the horizontal direction are arranged on the aluminum profile frame 1, an out-pushing window is loaded between the first end face 14 and the second end face 15, a motor fixing seat 5 is fixedly connected onto the aluminum profile frame 1, a stepping motor 7 is placed on the upper surface of the motor fixing seat 5, an output end of the stepping motor 7 is connected with a speed reducer 6, an output end of the speed reducer 6 penetrates through a fixing plate 4 to be rotatably connected with a swing arm 2, the fixing plate 4 is arranged on the motor fixing seat 5, a fixing rod 3 is vertically connected to the side face of the swing arm 2, hanging rings 12 are arranged at intervals at the top of the fixing rod 3, fixing plates 9 are connected to the sides opposite to the out-pushing window, the fixing plates 9 are respectively arranged on an oil pressure buffer 10 and a microswitch 11, a buffer head of the oil pressure buffer 10 and working ends of the microswitch 11 are respectively opposite to the out-pushing window, self-suction suckers 13 are respectively attached to the sides opposite to the fixing rod 3, and self-suction suckers 13 are connected between the suckers 13 and the hanging rings 12 through a distributed flexible binding band.

Further, a horse wheel 8 is connected around the bottom of the aluminum profile frame 1.

Further, the height of the fixing lever 3 on the swing arm 2 can be adjusted.

Further, the self-suction cup 13 is pushing the bottom center of the window outwards.

The aluminum profile frame 1 is formed by splicing 50-by-50 European-standard aluminum profiles and serves as a main body mechanism of the whole testing device, the fixing plate 4 and the motor fixing seat 5 are used for fixing parts of the stepping motor 7 and the speed reducer 6, the stepping motor 7 and the speed reducer 6 serve as power of the device, the swing arm 2 and the fixing rod 3 are used for driving an outward pushing window to be opened and closed through an actuating mechanism, the oil pressure buffer 10 and the micro switch 11 are abnormal protection mechanisms, when the fixing rod 3 falls back and is clamped, if the micro switch 11 does not exist, the swing arm 2 continuously falls back under the driving of the speed reducer 6 to cause damage to the outward pushing window, the fixing plate 9 is used for fixing the parts of the oil pressure buffer 10 and the micro switch 11, the self-suction cup 13 is used for sucking the outward pushing window to connect the outward pushing window with the swing arm 2 and the fixing rod 3, the lifting ring 12 is fixed on the fixing rod 3 and is used for connecting the fixing rod 3 with the self-suction cup 13, and the lifting ring 12 and the self-suction cup 13 are connected in a flexible connection mode and are connected in a cloth type binding band.

The principle of using the combination of the hydraulic shock absorber 10 and the microswitch 11 as the abnormality protection mechanism is as follows: when the multi-stage positioning mechanism of the outward push window falls and is clamped, and the fixed rod 3 continues to fall, the outward push window glass firstly touches the oil pressure buffer 10, the oil pressure buffer 10 touches the microswitch 11 after being pressed to a certain stroke, at the moment, the device triggers a stop signal, the stepping motor 7 and the speed reducer 6 of the device stop running, the device and the outward push window are protected, and if the oil pressure buffer 10 is not added, the outward push window possibly touches the microswitch 11 by mistake, so that the device is stopped by mistake due to an error signal.

The working principle is as follows: through the procedure that equipment set for, utilize step motor 7 to drive swing arm 2 and the action of dead lever 3, rethread rings 12 and from inhaling the bandage of flexonics between the sucking disc 13, drive the window that pushes away and open or close the action, opening angle can set for, adopts the purpose of flexonics because the centre of rotation of the window that pushes away has the error with step motor 7's centre of rotation, so adopt the flexonics can avoid both to cause the influence because of the produced distance difference when the decentraction rotates. The test is carried out by taking an outward pushing window with a three-gear adjusting position as an example, the outward pushing window is in a closed state when the experiment is started, the swing arm 2 rotates to exceed the position of the first gear, the swing arm 2 falls back to keep the outward pushing window at the position of the first gear, the swing arm 2 rotates again to exceed the position of the second gear, the swing arm 2 falls back to keep the outward pushing window at the position of the second gear, the swing arm 2 rotates again to exceed the position of the third gear, the swing arm 2 falls back to keep the outward pushing window at the position of the third gear, the swing arm 2 rotates again to the maximum rotation angle of the outward pushing window, the swing arm 2 falls back, and the outward pushing window reaches the initial closed position. And recording the action cycle once after the action is finished, and continuing the cycle after the action is stopped for 1 to 2 seconds. And (4) after the outward-pushing window is required to repeat the action cycle for a certain number of times, the window can still be normally opened and closed, and the window is qualified.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a multi-angle adjustable pushes away window fatigue test equipment outward, includes aluminum section frame (1), be equipped with first terminal surface (14), second terminal surface (15) on the horizontal direction on aluminum section frame (1), the loading has the window of pushing away outward between first terminal surface (14) and second terminal surface (15), its characterized in that: fixedly connected with motor fixing base (5) on aluminum section bar frame (1), step motor (7) have been placed to motor fixing base (5) upper surface, the output of step motor (7) is connected with speed reducer (6), the output of speed reducer (6) runs through fixed plate (4) and is rotated with swing arm (2) and be connected, fixed plate (4) set up on motor fixing base (5), the side vertical connection of swing arm (2) has dead lever (3), the top interval of dead lever (3) is equipped with rings (12), on dead lever (3), just be connected with stationary blade (9) to the extrapolation window side, set up respectively in hydraulic buffer (10), micro-gap switch (11) on stationary blade (9), the buffer head of hydraulic buffer (10), the work end of micro-gap switch (11) are just pushing away the window outward respectively, just have been connected from inhaling the formula bandage (13) to dead lever (3) side suction attachment, through the cloth formula flexonics between inhaling formula sucking disc (13) and rings (12).

2. The multi-angle adjustable out-pushing window fatigue testing equipment as claimed in claim 1, wherein: and a horse wheel (8) is connected around the bottom of the aluminum profile frame (1).

3. The multi-angle adjustable out-pushing window fatigue testing equipment as claimed in claim 2, wherein: the height of the fixed rod (3) on the swing arm (2) can be adjusted.

4. The multi-angle adjustable out-pushing window fatigue testing equipment as recited in claim 3, wherein: the self-suction type sucker (13) is pushing the bottom center of the window outwards.

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