Door and window frame pressure resistance detection mechanism

Abstract

The utility model discloses a door and window frame pressure resistance detection mechanism, which comprises a detection table, the top of the detection table is fixedly connected with an installation frame, the rear part of the installation frame is fixedly connected with a guide sliding frame, and two sides of the inner cavity of the guide sliding frame are respectively provided with a guide sliding plate in a sliding manner. The ends, opposite to each other, of the two guide sliding plates are fixedly connected with side clamping frames used in cooperation with the installation frame through supports. The utility model relates to the technical field of door and window compression resistance detection. According to the door and window frame pressure resistance detection mechanism, the mounting frame is mounted at the top of the detection table and used in cooperation with the side clamping frame, the lower pressing plate and the rubber plate, the frame can be placed on the inner side of the mounting frame and clamped through the structural arrangement, and meanwhile, after the lower pressing plate is pressed down, specific pressure data can be known through a pressure sensor; and the scale rod can know the deformation distance of the whole frame after being stressed, so that more accurate data can be obtained, and a worker can conveniently control the quality.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window compression resistance detection, in particular to a door and window frame compression resistance detection mechanism. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. At the same time, doors and windows are important components of the building envelope system, so their shape, size, proportion, arrangement, color, and shape have a great influence on the overall shape of the building.

[0003] In order to ensure that existing doors and windows have sufficient safety, they are generally made of strong materials to make the frames required for installation. However, after the overall installation, the frame is rectangular, and the pressure resistance is changed. It is no longer specific to a certain material, but the frame as a whole. In order to facilitate the quality control, it is necessary to perform a compression test on it. However, there is currently no equipment on the market that is completely suitable for testing door and window frames, resulting in the inability to accurately know the various pressure data of the frame;

[0004] Therefore, a door and window frame compression resistance detection mechanism that can be easily used is now designed to solve this type of defect. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a door and window frame compression resistance detection mechanism, which solves the problem that there is no suitable door and window frame detection equipment in the prior art.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a door and window frame compression resistance detection mechanism, including a detection platform, the top of the detection platform is fixedly connected to a mounting frame, the rear of the mounting frame is fixedly connected to a guide sliding frame, both sides of the inner cavity of the guide sliding frame are slidably installed with guide sliding plates, the opposite ends of the two guide sliding plates are fixedly connected to side clamp frames used in conjunction with the mounting frame through brackets, the surface of the side clamp frame is fixedly connected to a first tooth plate through a bracket, and the first tooth plate is located at the front of the mounting frame.

[0007] Preferably, the rear side of the top of the testing platform is fixedly connected to an electric telescopic rod through an opening, and the top of the electric telescopic rod is fixedly connected to a lower pressure plate, the surface of the lower pressure plate is fixedly connected to a protective baffle through a fixing block, and a pressure sensor is installed at the bottom of the lower pressure plate.

[0008] Preferably, the surface of the detection platform is rotatably connected to a threaded rod through a bearing member, the surface of the threaded rod is threadedly connected to a threaded tube rack, both sides of the rear part of the threaded tube rack are fixedly connected to cross rods, both sides of the surface of the detection platform are provided with retraction grooves, and the rear end of the cross rod extends to the inner side of the retraction groove.

[0009] Preferably, the top of the threaded cylinder rack is fixedly connected to a second tooth plate meshing with the first tooth plate via a bracket, and the top end of the second tooth plate is fixedly connected to a rebound box via a bracket.

[0010] Preferably, a sliding block is slidably installed on the inner side of the rebound box, and a spring is fixedly connected between the sliding block and the bottom of the inner cavity of the rebound box, a scale rod is slidably installed on the top of the inner cavity of the rebound box through an opening, and the bottom end of the scale rod is fixedly connected to the sliding block, and the top end of the scale rod is fixedly connected to a rubber plate. Beneficial Effects

[0011] The utility model provides a door and window frame compression resistance detection mechanism. Compared with the existing technology, it has the following beneficial effects:

[0012] (1) The door and window frame compression resistance testing mechanism is used by installing a mounting frame on the top of the testing platform, and is matched with a side clamping frame, a lower pressure plate and a rubber plate. The arrangement of these structures can place the frame inside the mounting frame and clamp it. At the same time, after the lower pressure plate is pressed down, the pressure sensor can be used to know the specific pressure data, and the scale rod can know the overall deformation distance of the frame after being subjected to pressure, thereby obtaining more accurate data, which is convenient for the staff to control the quality.

[0013] (2) The door and window frame compression resistance testing mechanism has a protective baffle installed on the surface of the lower pressure plate, and uses the second tooth plate to engage the first tooth plate. The arrangement of these structures can directly use the linkage between the devices to fix the frame during installation, which is convenient for use. At the same time, the protective baffle can be used for protection when pressure is applied to the top to avoid fragments from breaking during testing and causing harm to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the rebound box structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the guide plate, the side clamp frame and the first tooth plate structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the electric telescopic rod, the lower pressure plate and the threaded rod structure of the utility model.

[0018] In the figure: 1. test table; 2. mounting frame; 3. guide slide frame; 4. guide slide plate; 5. side clamping frame; 6. first tooth plate; 7. electric telescopic rod; 8. lower pressure plate; 9. threaded rod; 10. threaded cylinder rack; 11. retraction groove; 12. horizontal insertion rod; 13. second tooth plate; 14. rebound box; 15. sliding block; 16. spring; 17. scale rod; 18. rubber plate; 19. protective baffle; 20. pressure sensor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a compression resistance detection mechanism for a door and window frame, comprising a detection platform 1, a mounting frame 2 is fixedly connected to the top of the detection platform 1, a guide slide frame 3 is fixedly connected to the rear of the mounting frame 2, guide slide plates 4 are slidably installed on both sides of the inner cavity of the guide slide frame 3, and the opposite ends of the two guide slide plates 4 are fixedly connected to side clamp frames 5 used in conjunction with the mounting frame 2 through brackets, the surface of the side clamp frame 5 is fixedly connected to a first tooth plate 6 through a bracket, and the first tooth plate 6 is located at the front of the mounting frame 2, the rear side of the top of the detection platform 1 is fixedly connected to an electric telescopic rod 7 through an opening, and the top of the electric telescopic rod 7 is fixedly connected to a lower pressure plate 8, the surface of the lower pressure plate 8 is fixedly connected to a protective baffle 19 through a fixing block, and a pressure sensor 20 is installed at the bottom of the lower pressure plate 8.

[0021] When in use, place the frame on the inner side of the mounting frame 2, and then push the two side clamping frames 5 to clamp the two sides of the frame under the limit of the guide slide frame 3 and the guide slide plate 4. Then the staff shakes the threaded rod 9 by hand, and pushes the threaded tube frame 10 and the second tooth plate 13 forward under the limit of the retraction groove 11 and the cross insertion rod 12. In this process, the staff presses the scale rod 17 and the rubber plate 18 downward by hand to prevent the rubber plate 18 from conflicting with the frame, and stops moving after the second tooth plate 13 engages with the first tooth plate 6. At this time, the rubber plate 18 is located on the inner side of the frame, and the engagement of the second tooth plate 13 with the first tooth plate 6 fixes the two side clamping frames 5. At this time, release the hand scale rod 17 and push the rubber plate 18 up to contact the top of the frame under the elastic force of the spring 16. At this time, the frame is completely fixed.

[0022] Furthermore, a threaded rod 9 is rotatably connected to the surface of the testing platform 1 through a bearing member, a threaded tube frame 10 is threadedly connected to the surface of the threaded rod 9, and transverse insertion rods 12 are fixedly connected to both sides of the rear of the threaded tube frame 10. Retraction grooves 11 are provided on both sides of the surface of the testing platform 1, and the rear end of the transverse insertion rod 12 extends to the inner side of the retraction groove 11, and a second tooth plate 13 meshing with the first tooth plate 6 is fixedly connected to the top of the threaded tube frame 10 through a bracket, and a rebound box 14 is fixedly connected to the top of the second tooth plate 13 through a bracket, a sliding block 15 is slidably installed on the inner side of the rebound box 14, and a spring 16 is fixedly connected between the sliding block 15 and the bottom of the inner cavity of the rebound box 14, a scale rod 17 is slidably installed on the top of the inner cavity of the rebound box 14 through an opening, and the bottom end of the scale rod 17 is fixedly connected to the sliding block 15, and the top of the scale rod 17 is fixedly connected to a rubber plate 18.

[0023] Start the electric telescopic rod 7 to pull the lower pressure plate 8 to apply pressure to the frame. The pressure sensor 20 transmits the data generated by the pressure to the computer terminal, and the rubber plate 18 and the scale rod 17 can display the distance of the frame deformation and descent, which is convenient for the staff to record.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A door and window frame compression resistance testing mechanism, comprising a testing platform (1), characterized in that: The top of the detection table (1) is fixedly connected to a mounting frame (2), the rear of the mounting frame (2) is fixedly connected to a guide slide frame (3), both sides of the inner cavity of the guide slide frame (3) are slidably mounted with guide slide plates (4), the opposite ends of the two guide slide plates (4) are fixedly connected to side clamping frames (5) used in conjunction with the mounting frame (2) through brackets, the surface of the side clamping frame (5) is fixedly connected to a first tooth plate (6) through a bracket, and the first tooth plate (6) is located at the front of the mounting frame (2).

2. A door and window frame compression resistance detection mechanism according to claim 1, characterized in that: The rear side of the top of the detection platform (1) is fixedly connected to an electric telescopic rod (7) through an opening, and the top of the electric telescopic rod (7) is fixedly connected to a lower pressing plate (8), the surface of the lower pressing plate (8) is fixedly connected to a protective baffle (19) through a fixing block, and a pressure sensor (20) is installed at the bottom of the lower pressing plate (8).

3. A door and window frame compression resistance detection mechanism according to claim 1, characterized in that: The surface of the detection platform (1) is rotatably connected to a threaded rod (9) via a bearing member, the surface of the threaded rod (9) is threadedly connected to a threaded barrel rack (10), both sides of the rear portion of the threaded barrel rack (10) are fixedly connected to transverse insertion rods (12), both sides of the surface of the detection platform (1) are provided with retraction grooves (11), and the rear ends of the transverse insertion rods (12) extend to the inner side of the retraction grooves (11).

4. A door and window frame compression resistance detection mechanism according to claim 3, characterized in that: The top of the threaded cylinder rack (10) is fixedly connected to a second tooth plate (13) meshing with the first tooth plate (6) via a bracket, and the top of the second tooth plate (13) is fixedly connected to a rebound box (14) via a bracket.

5. A door and window frame compression resistance detection mechanism according to claim 4, characterized in that: A sliding block (15) is slidably mounted on the inner side of the rebound box (14), and a spring (16) is fixedly connected between the sliding block (15) and the bottom of the inner cavity of the rebound box (14). A scale rod (17) is slidably mounted on the top of the inner cavity of the rebound box (14) via an opening, and the bottom end of the scale rod (17) is fixedly connected to the sliding block (15), and the top end of the scale rod (17) is fixedly connected to a rubber plate (18).

Images