Door and window curtain wall testing system

Abstract

The utility model relates to a door and window curtain wall testing system, which belongs to the technical field of door and window curtain wall testing, and comprises a testing box, the upper end of the testing box is fixedly connected with a wind pressure device, and a wind pressure pipeline is communicated between the output end of the wind pressure device and the testing box; an installation assembly is installed on the test box. According to the door and window curtain wall test system, the installation assembly is arranged, when door and window curtain wall samples are installed, the door and window curtain wall samples of different specifications are placed on the abutting plate, the air pump is started, the air pump supplies air to the air bag through the air supply pipe, the air bag is expanded, the electric sliding rail is started, and the installation frame is moved to the middle position of the test box; a handle is rotated, under the cooperation of an auxiliary rod and an auxiliary hole, a threaded rod drives an extrusion plate to extrude and abut against the door and window curtain wall samples, and therefore the door and window curtain wall samples of different specifications can be conveniently and rapidly installed and detected; by arranging the wind pressure device and the spraying piece, wind pressure testing and spraying testing can be carried out on a door and window curtain wall sample.

Description

Technical Field

[0001] The present application relates to the technical field of door, window and curtain wall testing, and specifically to a door, window and curtain wall testing system. Background Art

[0002] In recent years, as the safety of building doors, windows and curtain walls has received more and more attention, the testing requirements for building doors, windows and curtain walls have become more and more stringent. Therefore, designing a multi-standard, efficient and comprehensive testing system that can meet the testing needs of ultra-high pressure levels has become an urgent need for testing laboratories. Door, window and curtain wall testing is an engineering test, including the installation and construction of samples and subsequent simulation tests. The diverse market access standards have produced a variety of different installation methods, such as external installation on the facade, internal installation on the facade, corner corridor design, etc.

[0003] At present, the conventional domestic testing system only includes a simple steel frame. During installation, according to the regular sizes of different door, window and curtain wall samples, the main structure installation beam is first welded, then the samples are installed, and finally they are packaged into a closed box. During testing, the wind pressure loading system (maximum pressure is about 6kPa) is connected to the inside of the box through a connecting pipe to carry out a wind pressure test; a simple spray rack is configured to connect the water pipe to achieve a spray test on the facade; and during testing, the test device cannot be conveniently installed according to door, window and curtain wall samples of different specifications, thereby reducing the practicality of the test device. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides a door, window, and curtain wall testing system, which has the advantages of being able to conveniently install door, window, and curtain wall samples of different specifications. It solves the problem that during testing, the testing device cannot be conveniently installed according to door, window, and curtain wall samples of different specifications, thereby reducing the practicality of the testing device.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a door, window and curtain wall testing system, comprising a test box, the upper end of which is fixedly connected to a wind pressure device, and a wind pressure pipeline is connected between the output end of the wind pressure device and the test box;

[0006] The test box is equipped with a mounting assembly;

[0007] The mounting assembly includes a contact plate fixedly mounted on the inner wall of the test box, the inner wall of the test box is fixedly connected with an air bag, and the outer side of the test box is fixedly connected with an air pump connected with the air bag;

[0008] An electric slide rail is installed on the outer side of the test box, a mounting bracket is installed on the electric slide rail, a threaded rod is threadedly connected to the inner side of the mounting bracket, an end of the threaded rod close to the test box is rotatably connected to an extrusion plate, and one end of the airbag is connected to an exhaust pipe;

[0009] A spraying member is provided between the test box and the mounting frame.

[0010] By adopting the above technical solution, the edges of the door, window and curtain wall samples are sealed through the expansion of the airbag, and the cooperation between the extrusion plate and the resistance plate can be used to test and process door, window and curtain wall samples of different specifications.

[0011] Furthermore, the number of the abutment plates is two and they are symmetrically distributed, and a sponge pad is fixedly connected to the surface of the abutment plate.

[0012] By adopting the above technical solution and setting the sponge pad, wear and tear of door, window and curtain wall samples can be avoided.

[0013] Furthermore, the air delivery end of the air pump is connected to an air supply pipe, and the other end of the air supply pipe is connected to an air bag, and the air bag is distributed around the inner wall of the test box.

[0014] By adopting the above technical solution and the cooperation between the airbag and the air pump, the side walls of door, window and curtain wall samples of different specifications can be sealed.

[0015] Furthermore, the mounting frame is in a "U" shape, and a threaded hole and an auxiliary hole are provided on the surface of the mounting frame, and the threaded hole is located at the center of the mounting frame.

[0016] By adopting the above technical solution, setting of the mounting frame, and cooperation between the mounting frame and the threaded hole, the door, window and curtain wall samples can be fixed.

[0017] Furthermore, the threaded rod is threadedly connected to the threaded hole, and one end of the threaded rod away from the test box is fixedly connected to a handle.

[0018] By adopting the above technical solution, the threaded rod and the threaded hole cooperate with each other so that the extrusion plate can extrude the door, window and curtain wall samples, thereby avoiding the door, window and curtain wall samples from being unstable when conducting wind pressure tests.

[0019] Furthermore, one end of the extrusion plate away from the threaded rod is fixedly connected to a rubber pad, and one end of the extrusion plate close to the mounting frame is fixedly connected to an auxiliary rod.

[0020] By adopting the above technical solution, the cooperation between the auxiliary rod and the auxiliary hole enables the extrusion plate to move in a directional manner.

[0021] Furthermore, the exhaust pipe is connected to an electric control valve.

[0022] By adopting the above technical solution, the gas in the airbag can be easily discharged through the cooperation between the exhaust pipe and the electric control valve, so that the door, window and curtain wall samples can be easily disassembled.

[0023] Furthermore, the spray component includes a water tank fixedly mounted on the upper end of the test box, a cavity is opened on the inner side of the mounting frame, a water pump connected to the cavity is fixedly connected to the upper end of the test box, and a spray head is connected to the side wall of the cavity.

[0024] By adopting the above technical solution, the water pump is started to extract water from the water tank, and then discharges the water to the inside of the cavity through the water pipe. With the cooperation of the sprinkler head, the door, window and curtain wall samples can be conveniently sprayed.

[0025] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0026] The door, window and curtain wall testing system is provided with an installation component. When installing the door, window and curtain wall samples, the door, window and curtain wall samples of different specifications are placed on a resistance plate, and the air pump is started. The air pump supplies air to the airbag through the air supply pipe to expand the airbag, and the side walls of the door, window and curtain wall samples of different specifications are expanded and sealed. The electric slide rail is started to move the mounting frame to the middle position of the test box, and the handle is rotated. With the cooperation of the auxiliary rod and the auxiliary hole, the threaded rod drives the extrusion plate to extrude and resist the door, window and curtain wall samples, so that the door, window and curtain wall samples of different specifications can be conveniently installed and tested; the wind pressure device and the spray parts are provided, and the door, window and curtain wall samples can be subjected to wind pressure test and spray test. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the main structure of this application;

[0028] Figure 2 This is a three-dimensional schematic diagram of the structural mounting frame of this application;

[0029] Figure 3 This is a top view and cross-sectional schematic diagram of the structural mounting frame of the present application.

[0030] In the figure: 1. test box; 2. wind pressure device; 3. wind pressure pipeline; 4. installation assembly; 41. resistance plate; 42. air bag; 43. air pump; 431. air supply pipe; 44. electric slide rail; 45. mounting frame; 451. threaded hole; 452. auxiliary hole; 46. threaded rod; 461. handle; 47. extrusion plate; 471. rubber pad; 472. auxiliary rod; 48. exhaust pipe; 481. electric control valve; 49. spray part; 491. water tank; 492. cavity; 493. water pump; 4931. water pipe; 494. sprinkler head. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1-3 A door, window and curtain wall testing system in this embodiment includes a test box 1, and a wind pressure device 2 is fixedly connected to the upper end of the test box 1. The wind pressure device 2 is composed of a controller, a high-pressure variable frequency fan and a laminar flow meter. An wind pressure pipe 3 is connected between the output end of the wind pressure device 2 and the test box 1.

[0033] The test box 1 is provided with a mounting assembly 4; the mounting assembly 4 comprises a contact plate 41 fixedly mounted on the inner wall of the test box 1, the number of the contact plates 41 being two and symmetrically distributed, a sponge pad being fixedly connected to the surface of the contact plate 41, the sponge pad being able to protect the door, window and curtain wall samples thereof, an air bag 42 being fixedly connected to the inner wall of the test box 1, the air bag 42 being distributed around the inner wall of the test box 1, the air bag 42 being able to seal the edges of the door, window and curtain wall samples of different specifications, an air pump 43 being fixedly connected to the outer side of the test box 1 and being connected to the air bag 42, the air delivery end of the air pump 43 being connected to an air supply pipe 431, the other end of the air supply pipe 431 being connected to the air bag 42.

[0034] An electric slide rail 44 is installed on the outside of the test box 1. The number of the electric slide rails 44 is two and they are symmetrically distributed. A mounting frame 45 is installed on the electric slide rail 44. The electric slide rail 44 can drive the mounting frame 45 to slide automatically on the test box 1. The mounting frame 45 is "U" shaped. The surface of the mounting frame 45 is provided with a threaded hole 451 and an auxiliary hole 452. The threaded hole 451 is located at the center of the mounting frame 45.

[0035] A threaded rod 46 is threadedly connected to the inner side of the mounting frame 45, and the threaded rod 46 is threadedly connected to the threaded hole 451. A handle 461 is fixedly connected to the end of the threaded rod 46 away from the test box 1, and an extrusion plate 47 is rotatably connected to the end of the threaded rod 46 close to the test box 1. A rubber pad 471 is fixedly connected to the end of the extrusion plate 47 away from the threaded rod 46. An auxiliary rod 472 is fixedly connected to the end of the extrusion plate 47 close to the mounting frame 45. The auxiliary rod 472 slides on the inner side of the auxiliary hole 452. The cooperation between the auxiliary rod 472 and the auxiliary hole 452 allows the extrusion plate 47 to move in a directional manner. An exhaust pipe 48 is connected to one end of the airbag 42, and an electric control valve 481 is connected to the exhaust pipe 48. The cooperation between the electric control valve 481 and the exhaust pipe 48 allows the gas in the airbag 42 to be discharged conveniently.

[0036] A spray component 49 is provided between the test box 1 and the mounting frame 45. The spray component 49 includes a water tank 491 fixedly installed on the upper end of the test box 1. A cavity 492 is provided on the inner side of the mounting frame 45. A water pump 493 communicating with the cavity 492 is fixedly connected to the upper end of the test box 1. The drainage end of the water pump 493 is communicated with the cavity 492 through a water pipe 4931. The pumping end of the water pump 493 is communicated with the water tank 491 through a connecting pipe. A spray head 494 is connected to the side wall of the cavity 492. There are a plurality of spray heads 494, and the plurality of spray heads 494 are distributed in a rectangular array on the outer side of the mounting frame 45.

[0037] In this embodiment, by providing the installation assembly 4, convenient installation testing can be performed on door, window and curtain wall samples of different specifications.

[0038] The working principle of the above embodiment is:

[0039] By setting up the installation component 4, when installing the door, window and curtain wall samples, the door, window and curtain wall samples of different specifications are placed on the resistance plate 41, and the air pump 43 is started. The air pump 43 supplies air to the air bag 42 through the air supply pipe 431, so that the air bag 42 is expanded, and the side walls of the door, window and curtain wall samples of different specifications are expanded and sealed. The electric slide rail 44 is started to move the mounting frame 45 to the middle position of the test box 1, and the handle 461 is rotated. With the cooperation of the auxiliary rod 472 and the auxiliary hole 452, the threaded rod 46 drives the extrusion plate 47 to extrude and resist the door, window and curtain wall samples, so that the door, window and curtain wall samples of different specifications can be conveniently installed and tested; by setting the wind pressure device 2 and the spray part 49, the door, window and curtain wall samples can be subjected to wind pressure test and spray test.

Claims

1. A door, window and curtain wall testing system, comprising a test box (1), the upper end of the test box (1) being fixedly connected to a wind pressure device (2), and a wind pressure pipe (3) being connected between the output end of the wind pressure device (2) and the test box (1); Features: The test box (1) is installed with a mounting assembly (4); The mounting assembly (4) comprises a contact plate (41) fixedly mounted on the inner wall of the test box (1), the inner wall of the test box (1) is fixedly connected to an air bag (42), and the outer side of the test box (1) is fixedly connected to an air pump (43) in communication with the air bag (42); An electric slide rail (44) is installed on the outer side of the test box (1), a mounting frame (45) is installed on the electric slide rail (44), a threaded rod (46) is threadedly connected to the inner side of the mounting frame (45), an end of the threaded rod (46) close to the test box (1) is rotatably connected to an extrusion plate (47), and one end of the airbag (42) is connected to an exhaust pipe (48); A spraying member (49) is provided between the test box (1) and the mounting frame (45).

2. A door, window and curtain wall testing system according to claim 1, characterized in that: The number of the abutment plates (41) is two and they are symmetrically distributed, and a sponge pad is fixedly connected to the surface of the abutment plate (41).

3. A door, window and curtain wall testing system according to claim 1, characterized in that: The air delivery end of the air pump (43) is connected to an air supply pipe (431), and the other end of the air supply pipe (431) is connected to an air bag (42), and the air bag (42) is distributed around the inner wall of the test box (1).

4. A door, window and curtain wall testing system according to claim 1, characterized in that: The mounting frame (45) is U-shaped, and a threaded hole (451) and an auxiliary hole (452) are provided on the surface of the mounting frame (45), wherein the threaded hole (451) is located at the center of the mounting frame (45).

5. A door, window and curtain wall testing system according to claim 4, characterized in that: The threaded rod (46) is threadedly connected to the threaded hole (451), and one end of the threaded rod (46) away from the test box (1) is fixedly connected to a handle (461).

6. A door, window and curtain wall testing system according to claim 1, characterized in that: One end of the extrusion plate (47) away from the threaded rod (46) is fixedly connected to a rubber pad (471), and one end of the extrusion plate (47) close to the mounting frame (45) is fixedly connected to an auxiliary rod (472).

7. A door, window and curtain wall testing system according to claim 1, characterized in that: The exhaust pipe (48) is connected to an electric control valve (481).

8. A door, window and curtain wall testing system according to claim 1, characterized in that: The spraying member (49) comprises a water tank (491) fixedly mounted on the upper end of the test box (1); a cavity (492) is provided on the inner side of the mounting frame (45); a water pump (493) in communication with the cavity (492) is fixedly connected to the upper end of the test box (1); and a spray head (494) is in communication with the side wall of the cavity (492).

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