Detection mechanism for metal doors and windows

Abstract

The utility model relates to the technical field of metal door and window detection, and discloses a detection mechanism for a metal door and window, which comprises a support and a protective cover arranged on the support, a mounting plate and a fixing plate which are positioned in the protective cover are fixedly mounted on the support, a vertically arranged sliding rod is fixedly mounted between the mounting plate and the fixing plate, and the sliding rod is fixedly connected with the support. A moving plate is slidably connected to the surface of the sliding rod, a driving assembly used for driving the moving plate to move up and down in a reciprocating mode is arranged on the support, a fixing base is arranged on the surface of the side, close to the moving plate, of the mounting plate, and a first limiting assembly used for fixing one end of the metal frame is arranged on the fixing base; a connecting base is arranged on the surface of the side, close to the mounting plate, of the moving plate, and a second limiting assembly used for fixing the other end of the metal frame is arranged on the connecting base, efficient tensile detection can be conducted on the metal frame, the requirement for metal door and window quality detection can be met, operation is easy, use is convenient, and practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal door and window detection technical field, concretely is a kind of detection mechanism for metal door and window. BACKGROUND

[0002] Metal door and window refers to the door and window and similar products for building made of metal material (such as aluminum alloy or other metals), these doors and windows are solid and durable, beautiful and elegant and the like, profile is the main structure part of metal door and window, it determines the basic shape and size of door and window.Profile is usually made of aluminum alloy, steel, copper and other metal materials, with high strength, corrosion resistance, easy processing and the like, these profiles are combined together through specific connecting mode (such as welding, bolt connection and the like), form the frame of door and window, glass is an important component of metal door and window, it provides good lighting and visual effect.

[0003] Metal frame as the main structure part of metal door and window, its quality directly influences the overall performance and service life of door and window, metal frame can be influenced by various factors in use process, such as corrosion, fatigue, deformation and the like, all of which can lead to performance decline or even failure of door and window, the existing metal frame because of lacking quality detection, so structural safety cannot be guaranteed, therefore a kind of detection mechanism for metal door and window is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at at least one of the technical problems existing in prior art, and therefore, the utility model provides a kind of detection mechanism for metal door and window, including support and the protective cover of setting on support, fixedly installed with mounting plate and fixed plate in the protective cover of support, fixedly installed with the slide rod that is vertically arranged between mounting plate and fixed plate, the surface of slide rod is slidably connected with moving plate, the support is provided with the drive assembly for driving moving plate to reciprocate up and down, the surface of one side of mounting plate close to moving plate is provided with fixed seat, and fixed seat is provided with the first limiting component for fixing one end of metal frame, the surface of one side of moving plate close to mounting plate is provided with connecting seat, and connecting seat is provided with the second limiting component for fixing the other end of metal frame.

[0005] Further, the drive assembly includes drive motor fixedly installed on the support, the mounting plate surface is rotatably connected with the shaft that one end penetrates moving plate and extends to fixed plate, the output end between the one end of shaft and drive motor is drivenly connected through chain wheel transmission mechanism, the surface of shaft is provided with external thread, and the surface of mounting plate is provided with the threaded sleeve located on the outer side of shaft.

[0006] Further, the first limiting assembly comprises a movable arm, the movable arm is rotationally connected to the fixed seat, and the movable arm is in L-shaped cross section, one side surface of the movable arm is fixedly connected with a connecting arm, a hand screw rod is threadedly connected to the connecting arm, and the hand screw rod is provided with an extrusion block at one end close to the fixed seat.

[0007] Further, the plate surface of the moving plate is fixedly installed with a connecting block, the connecting block is provided with a stroke hole, and the connecting seat is slidably connected in the stroke hole.

[0008] Further, the second limiting assembly comprises an avoiding groove, the connecting seat is provided with the avoiding groove matched with the metal frame, and the connecting seat is provided with a limiting bolt in penetration.

[0009] Further, one side surface of the protective cover is in open configuration, and a door plate located at the opening is hingedly connected to the protective cover.

[0010] The utility model discloses the beneficial effects are: the utility model discloses through setting up drive assembly, drive moving plate reciprocating motion up and down, thereby exerting the up and down tension to metal frame, thereby detecting the tensile strength of metal frame, still be provided with first limiting assembly and second limiting assembly, and the both ends of metal frame can be firmly fixed, and simultaneously, still lose flexibility, compared with prior art, can carry out efficient tensile detection to metal frame, can satisfy the demand of metal door and window quality detection, and simple operation is convenient for hands-on, and the practicality is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is overall schematic view of the utility model;

[0012] Figure 2 It is the utility model Figure 1 It is the enlarged schematic view of A in the utility model;

[0013] Figure 3 It is the utility model Figure 1 It is the enlarged schematic view of B in the utility model;

[0014] Figure 4 It is the bottom view of the utility model;

[0015] Figure 5 It is the utility model Figure 4 It is the enlarged schematic view of C in the utility model.

[0016] Wherein, 1, support; 2, protective cover; 3, mounting plate; 4, slide rod; 5, moving plate; 6, drive assembly; 61, drive motor; 62, rotating shaft; 63, chain wheel transmission mechanism; 64, threaded sleeve; 7, fixed seat; 8, first limiting assembly; 81, movable arm; 82, connecting arm; 83, hand screw; 84, extrusion block; 9, connecting seat; 10, second limiting assembly; 101, avoiding groove; 102, limiting bolt; 11, fixed plate; 12, connecting block; 13, stroke hole. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0018] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0019] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0020] In the embodiments, Figures 1-5The utility model provides a detection mechanism for metal door and window, including support 1 and the shield 2 of setting on support 1, fixedly installed with mounting plate 3 and fixed plate 11 in the shield 2 on support 1, fixedly installed with the slide rod 4 of being set vertically between mounting plate 3 and fixed plate 11, the surface sliding connection of slide rod 4 has moving plate 5, be provided with the drive assembly 6 for driving moving plate 5 reciprocatingly moves up and down on support 1, the side surface of mounting plate 3 is close to moving plate 5 and is provided with fixed seat 7, and fixed seat 7 is provided with first limiting assembly 8 for fixing one end of metal frame, the side surface of moving plate 5 is close to mounting plate 3 and is provided with connecting seat 9, and connecting seat 9 is provided with second limiting assembly 10 for fixing the other end of metal frame, the one end of the metal frame to be detected is placed on fixed seat 7, and the one end of metal frame is clamped through first limiting assembly 8, then moving plate 5 is driven along slide rod 4 by drive assembly 6, so that it gradually approaches metal frame, and the other end of metal frame falls into connecting seat 9, and the other end of metal frame is clamped by second limiting assembly 10, and finally drive assembly 6 is started again, and a certain tension is applied to metal frame, and whether metal frame is deformed is observed, so that tensile test is completed.

[0021] Refer to Figures 1-5 Wherein, drive assembly 6 includes drive motor 61 fixedly installed on support 1, one end of rotating shaft 62 extending to fixed plate 11 is penetrated through moving plate 5 and is rotatably connected to the surface of mounting plate 3, the output end of drive motor 61 is drivingly connected to one end of rotating shaft 62 through chain wheel transmission mechanism 63, the surface of rotating shaft 62 is provided with external thread, and the surface of moving plate 5 is provided with threaded sleeve 64 located on the outer side of rotating shaft 62.

[0022] Through the above structure, drive motor 61 is fixedly installed on support 1 as a power source, when drive motor 61 is started, the output end thereof starts to rotate, the rotating power is transmitted to one end of rotating shaft 62 through chain wheel transmission mechanism 63, chain wheel transmission mechanism 63 ensures smooth and reliable transmission of power, when rotating shaft 62 rotates under the drive of drive motor 61, the screwing cooperation between the external thread of rotating shaft 62 and threaded sleeve 64 enables moving plate 5 to move along the axial direction of rotating shaft 62.

[0023] Refer to Figures 1-5 Wherein, first limiting assembly 8 includes movable arm 81, movable arm 81 is rotatably connected to fixed seat 7, and movable arm 81 is provided in L-shaped cross section, one side surface of movable arm 81 is fixedly connected with connecting arm 82, hand screw 83 is threadedly connected to connecting arm 82, and extrusion block 84 is arranged on one end of hand screw 83 close to fixed seat 7.

[0024] Through the above structural arrangement, the L-shaped movable arm 81 can provide sufficient pressure to the metal frame, and the metal frame is not prone to position deviation when a pulling force is applied to the metal door and window, and the movable arm 81 is integrally arranged with the connecting arm 82, the hand screw rod 83 is rotated to drive the extrusion block 84 to move towards the metal frame, so as to fix the movable arm 81.

[0025] With reference to Figures 1-5 The plate surface of the moving plate 5 is fixedly provided with a connecting block 12, the connecting block 12 is provided with a stroke hole 13, and the connecting seat 9 is slidably connected in the stroke hole 13.

[0026] With reference to Figures 1-5 The second limiting assembly 10 comprises an avoiding groove 101, the avoiding groove 101 is provided on the connecting seat 9 and matched with the metal frame, and the connecting seat 9 is provided with a limiting bolt 102 arranged in a penetrating mode.

[0027] Through the above structural arrangement, when the metal frame is placed on the connecting seat 9, one end of the metal frame can be easily embedded in the avoiding groove 101, so that the metal frame is preliminarily positioned on the connecting seat 9, and then the limiting bolt 102 is inserted into the connecting seat 9 to firmly fix the metal frame on the connecting seat 9, so that the metal frame is prevented from moving or shaking during detection.

[0028] With reference to Figures 1-5 One side surface of the protective cover 2 is provided in an open mode, and a door plate located at the opening is hingedly connected to the protective cover 2.

[0029] It should be noted that, in the present text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or sequence between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0030] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A detection mechanism for metal doors and windows, comprising a bracket (1) and a protective cover (2) arranged on the bracket (1), characterized in that: The bracket (1) is fixedly mounted with a mounting plate (3) and a fixed plate (11) located in the protective cover (2); a vertically arranged slide bar (4) is fixedly mounted between the mounting plate (3) and the fixed plate (11); a movable plate (5) is slidably connected to the surface of the slide bar (4); a driving component (6) for driving the movable plate (5) to move up and down is arranged on the bracket (1); a fixed seat (7) is arranged on a side surface of the mounting plate (3) close to the movable plate (5); and a first limiting component (8) for fixing one end of the metal frame is arranged on the fixed seat (7); a connecting seat (9) is arranged on a side surface of the movable plate (5) close to the mounting plate (3); and a second limiting component (10) for fixing the other end of the metal frame is arranged on the connecting seat (9).

2. A detection mechanism for metal doors and windows according to claim 1, characterized in that: The driving assembly (6) includes a driving motor (61) fixedly mounted on the bracket (1); the mounting plate (3) is rotatably connected to a rotating shaft (62) having one end penetrating the movable plate (5) and extending to the fixed plate (11); one end of the rotating shaft (62) is connected to the output end of the driving motor (61) via a sprocket transmission mechanism (63); an external thread is provided on the surface of the rotating shaft (62); and a threaded sleeve (64) is provided on the outer side of the rotating shaft (62) on the surface of the movable plate (5).

3. The detection mechanism for metal doors and windows according to claim 1, characterized in that: The first limiting assembly (8) includes a movable arm (81), the movable arm (81) is rotatably connected to the fixed seat (7), and the cross section of the movable arm (81) is L-shaped. A connecting arm (82) is fixedly connected to a side surface of the movable arm (81), and a hand screw (83) is threadedly connected to the connecting arm (82). An extrusion block (84) is provided at one end of the hand screw (83) close to the fixed seat (7).

4. The detection mechanism for metal doors and windows according to claim 1, characterized in that: A connecting block (12) is fixedly mounted on the plate surface of the movable plate (5), a travel hole (13) is provided on the connecting block (12), and the connecting seat (9) is slidably connected in the travel hole (13).

5. The detection mechanism for metal doors and windows according to claim 1, characterized in that: The second limiting component (10) includes an avoidance groove (101), the connecting seat (9) is provided with an avoidance groove (101) adapted to the metal frame, and the connecting seat (9) is provided with a limiting latch (102) that is provided through it.

6. The detection mechanism for metal doors and windows according to claim 1, characterized in that: One side surface of the protective cover (2) is provided with an opening, and a door panel located at the opening is hingedly connected to the protective cover (2) via a hinge.

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