Experimental equipment for fireproof performance of curtain wall

Abstract

The utility model relates to the technical field of curtain wall fireproof performance experiments, in particular to curtain wall fireproof performance experiment equipment which comprises a combustion box. According to the utility model, when a curtain wall turn-over experiment needs to be carried out, the support bedplate jacks up the curtain wall clamping frame through the jacking work of the hydraulic jack, so that the bottom frame drives the clamping wheel to lift and separate from the track, and then the motor works to drive the belt pulley to rotate under the action of the belt, so that the hydraulic jack and the support bedplate are driven to rotate; the hydraulic jack drives the curtain wall clamping frame to move downwards and reset, the clamping wheel is matched with the track again, the turned curtain wall clamping frame can be pushed into the combustion box to be attached to the combustion box, and therefore the double-face fire spraying and heating experiment can be conducted on the curtain wall. In the process, a double-sided fireproof experiment can be carried out on the curtain wall without dismounting the curtain wall, so that the experiment process is simpler and more convenient, and the effect of improving the detection quality and efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall fireproof performance experiment, in particular to curtain wall fireproof performance experiment equipment. Background Art

[0002] With the rapid development of my country's social economy and the advancement of urbanization, a large number of high-rise and super-high-rise buildings and large-scale comprehensive urban buildings have emerged. Compared with traditional building exterior walls, glass curtain walls have the advantages of transparency, light weight, high strength and good decorativeness.

[0003] The market needs to conduct fire resistance performance tests on curtain walls. During the test, both sides of the curtain wall need to be tested for fire resistance. Because indoor and outdoor fire tests are required, the curtain wall needs to be turned over. However, the existing experimental equipment cannot quickly turn the curtain wall. The curtain wall is often removed, turned over by other equipment, and then installed again. This process requires repeated disassembly and assembly, which is relatively complicated, resulting in reduced detection quality and efficiency. Utility Model Content

[0004] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.

[0005] The utility model aims to overcome the above-mentioned shortcomings and provide a curtain wall fire resistance performance test device.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a curtain wall fire resistance performance test equipment, including: a combustion box, a flamethrower, a track, a clamping wheel, a bottom frame, a curtain wall clamping frame, and a lifting and flipping device. The front side of the combustion box is open, and a plurality of flamethrowers are arranged on the rear side. There are two tracks in total and they are located on both sides of the combustion box. The bottom frame is movably mounted on the track through the clamping wheel. The curtain wall clamping frame is connected to the bottom frame and is located on the front side of the combustion box. The lifting and flipping device is arranged at the bottom of the curtain wall clamping frame; wherein, the lifting and flipping device includes a shell, a moving wheel, a motor, a belt, a pulley, a hydraulic jack, and a support plate. The moving wheel is mounted on the lower side of the shell, and the motor is equipped in the shell. The motor is connected to the pulley through a belt transmission, and the hydraulic jack is mounted on the axis of the pulley. The upper end of the hydraulic jack passes through the shell and is connected to the support plate.

[0007] Preferably, the bottom of the curtain wall clamping frame is connected to the supporting platform.

[0008] Preferably, a clamp for clamping the curtain wall is provided in the curtain wall clamping frame.

[0009] Preferably, a fork hole is provided on the curtain wall clamping frame.

[0010] Preferably, a smoke extractor is installed on one side of the combustion box, and an inlet pipe and an outlet pipe are respectively connected to the smoke extractor.

[0011] Preferably, the inlet pipe is connected to the combustion box.

[0012] Preferably, the shell is provided with horizontally and vertically vertical reinforcement tubes.

[0013] Preferably, the upper end of the hydraulic jack passes through a reinforcing pipe and is connected to the supporting platform.

[0014] Preferably, shaft seats are installed on both sides of the combustion box, and slot plates are installed on both sides of the curtain wall clamping frame. A screw is rotatably connected to the shaft seat, a baffle is installed on the screw, a nut is connected to the screw and is located on one side of the baffle. After the screw is rotated, it is connected to the slot plate and the baffle is locked on the slot plate by rotating the nut.

[0015] By adopting the above technical scheme, the beneficial effect of the utility model is as follows: when it is necessary to conduct an experiment on the turning over of the curtain wall, the hydraulic jack is used to lift the curtain wall clamping frame, so that the bottom frame is lifted with the clamping wheel and separated from the track, and then the motor works to drive the pulley to rotate under the action of the belt, and then the hydraulic jack and the supporting table are rotated until the curtain wall clamping frame is turned over 180° and then stops. After that, the hydraulic jack drives the curtain wall clamping frame to move down and reset, and the clamping wheel is re-matched with the track, so that the turned curtain wall clamping frame can be pushed into fit with the combustion box, so that the curtain wall can be subjected to a double-sided flame spraying and heating experiment. In this process, the curtain wall can be subjected to a double-sided fire protection experiment without removing the curtain wall, which makes the experimental process simpler and has the effect of improving the detection quality and efficiency.

[0016] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0017] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0018] In order to make the above beneficial effects and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0022] Figure 1 This is a structural schematic diagram of a curtain wall fire performance test equipment of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the lifting and flipping device of the utility model;

[0024] Figure 3 The figure is a schematic diagram of the internal structure of the lifting and flipping device of the utility model.

[0025] Explanation of main figure marks: combustion box -1, flamethrower -2, track -3, clamping wheel -4, bottom frame -5, curtain wall clamping frame -6, lifting and flipping device -7, smoke extractor -8, inlet pipe -9, outlet pipe -10, shaft seat -11, slot plate -12, screw -13, baffle -14, shell -71, moving wheel -72, motor -73, belt -74, pulley -75, hydraulic jack -76, support table -77, reinforcement pipe -78. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0027] Meanwhile, in the following description, many specific details are set forth for the purpose of explanation to provide a thorough understanding of the embodiments of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without the specific details or the specific manner described herein.

[0028] See also Figure 1-3The utility model provides a curtain wall fireproof performance test equipment, including: a combustion box 1, a flame-spraying tube 2, a track 3, a clamping wheel 4, a bottom frame 5, a curtain wall clamping frame 6, and a lifting and flipping device 7. The front side of the combustion box 1 is open, and a plurality of flame-spraying tubes 2 are arranged on the rear side. The track 3 is provided with two tracks and is located on both sides of the combustion box 1. The bottom frame 5 is movably installed on the track 3 through the clamping wheel 4. The curtain wall clamping frame 6 is connected to the bottom frame 5 and is located on the front side of the combustion box 1. The lifting and flipping device 7 is arranged At the bottom of the curtain wall clamping frame 6; wherein, the lifting and flipping device 7 includes a shell 71, a moving wheel 72, a motor 73, a belt 74, a pulley 75, a hydraulic jack 76, and a support table 77. The moving wheel 72 is installed on the lower side of the shell 71, the motor 73 is equipped in the shell 71, the motor 73 is connected to the pulley 75 through the belt 74, the hydraulic jack 76 is installed on the axis of the pulley 75, and the upper end of the hydraulic jack 76 passes through the shell 71 and is connected to the support table 77.

[0029] When in use, the curtain wall is placed on the curtain wall clamping frame 6 by a transfer machine, and then the curtain wall clamping frame 6 is pushed by a forklift or a cart. Under the cooperation of the clamping wheel 4 and the track 3, the bottom frame 5 and the curtain wall clamping frame 6 are pushed to move until they are in contact with the combustion box 1, and then the flamethrower 2 performs a flame heating experiment on the curtain wall. When it is necessary to conduct an experiment on the other side of the curtain wall, the curtain wall clamping frame 6 is first moved out, and then the hydraulic jack 76 is lifted to work, and the curtain wall clamping frame 6 is lifted up through the support plate 77, so that The bottom frame 5 is lifted with the clamping wheel 4 and separated from the track 3. Then, the motor 73 works and drives the pulley 75 to rotate under the action of the belt 74, and then drives the hydraulic jack 76 and the supporting table 77 to rotate until the curtain wall clamping frame 6 is turned over 180° and then stops. After that, the hydraulic jack 76 drives the curtain wall clamping frame 6 to move down and reset, and the clamping wheel 4 cooperates with the track 3 again, so that the turned curtain wall clamping frame 6 can be pushed into fit with the combustion box 1, so that the flame-spraying heating experiment can be carried out on the other side of the curtain wall.

[0030] According to some embodiments of the present application, optionally, the bottom of the curtain wall clamping frame 6 is connected to the support plate 77. The curtain wall clamping frame 6 is installed on the support plate 77 so that the support plate 77 can move with the curtain wall clamping frame 6 when it is lifted or rotated.

[0031] According to some embodiments of the present application, optionally, a clamp for clamping the curtain wall is provided in the curtain wall clamping frame 6, which has the function of installing the curtain wall.

[0032] According to some embodiments of the present application, optionally, a fork hole is provided on the curtain wall clamping frame 6, which facilitates the movement of the curtain wall clamping frame 6.

[0033] According to some embodiments of the present application, a smoke extractor 8 is optionally installed on one side of the combustion box 1, and an inlet pipe 9 and an outlet pipe 10 are respectively connected to the smoke extractor 8, and the inlet pipe 9 is connected to the combustion box 1. Through the operation of the smoke extractor 8, the smoke in the combustion box 1 can be sucked into the inlet pipe 9 and discharged through the outlet pipe 10, thereby playing a role in exhausting smoke.

[0034] According to some embodiments of the present application, optionally, a horizontally and vertically vertical reinforcing pipe 78 is provided on the housing 71, and the upper end of the hydraulic jack 76 passes through the reinforcing pipe 78 and is connected to the supporting plate 77, which has the function of reinforcing the strength of the housing.

[0035] According to some embodiments of the present application, optionally, shaft seats 11 are respectively installed on both sides of the combustion box 1, and slot plates 12 are respectively installed on both sides of the curtain wall clamping frame 6, and a screw rod 13 is rotatably connected to the shaft seat 11, and a baffle plate 14 is installed on the screw rod 13, and a nut is connected to the screw rod 13 and is located on one side of the baffle plate 14, and the screw rod 13 is connected to the slot plate 12 after rotation, and the baffle plate 14 is locked on the slot plate 12 by rotating the nut. After the curtain wall clamping frame 6 is fitted with the combustion box 1, in order to prevent the curtain wall clamping frame 6 from moving during the experiment, it is necessary to strengthen the connection stability between the two, and the screw rod 13 is rotated under the action of the shaft seat 11 to be connected to the slot plate 12, and then by rotating the nut, the nut pushes the baffle plate 14 to be screwed in until the baffle plate 14 is stuck on the slot plate 12, thereby fixing it on the slot plate 12, and then the combustion box 1 and the curtain wall clamping frame 6 are firmly fitted.

[0036] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0037] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0038] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the relevant art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A curtain wall fire performance test equipment, It is characterized in that include: A combustion box (1), a flame-spraying tube (2), a track (3), a clamping wheel (4), a bottom frame (5), a curtain wall clamping frame (6), and a lifting and flipping device (7); the front side of the combustion box (1) is open, and a plurality of flame-spraying tubes (2) are arranged on the rear side; the track (3) is provided with two tracks and is located on both sides of the combustion box (1); the bottom frame (5) is movably mounted on the track (3) through the clamping wheel (4); the curtain wall clamping frame (6) is connected to the bottom frame (5) and is located on the front side of the combustion box (1); and the lifting and flipping device (7) is arranged at the bottom of the curtain wall clamping frame (6); wherein, The lifting and flipping device (7) comprises a housing (71), a moving wheel (72), a motor (73), a belt (74), a pulley (75), a hydraulic jack (76), and a supporting platform (77). The moving wheel (72) is mounted on the lower side of the housing (71), the motor (73) is arranged in the housing (71), the motor (73) is connected to the pulley (75) through the belt (74), the hydraulic jack (76) is mounted on the axis of the pulley (75), and the upper end of the hydraulic jack (76) passes through the housing (71) and is connected to the supporting platform (77).

2. A curtain wall fire performance test equipment according to claim 1, It is characterized in that The bottom of the curtain wall clamping frame (6) is connected to the supporting platform (77).

3. A curtain wall fire performance test equipment according to claim 1 or 2, It is characterized in that A clamp for clamping the curtain wall is arranged inside the curtain wall clamping frame (6).

4. A curtain wall fire performance test equipment according to claim 1, It is characterized in that A fork hole is provided on the curtain wall clamping frame (6).

5. The curtain wall fire performance test equipment according to claim 1, It is characterized in that A smoke extractor (8) is installed on one side of the combustion box (1), and an inlet pipe (9) and an outlet pipe (10) are respectively connected to the smoke extractor (8).

6. A curtain wall fire performance test equipment according to claim 5, It is characterized in that The inlet pipe (9) is connected to the combustion box (1).

7. The curtain wall fire performance test equipment according to claim 1, It is characterized in that The shell (71) is provided with a reinforcing tube (78) which is vertical and horizontal.

8. The curtain wall fire performance test equipment according to claim 7, It is characterized in that The upper end of the hydraulic jack (76) passes through a reinforcement pipe (78) and is connected to a support plate (77).

9. The curtain wall fire performance test equipment according to claim 1, It is characterized in that Axle seats (11) are respectively installed on both sides of the combustion box (1), and slot plates (12) are respectively installed on both sides of the curtain wall clamping frame (6). A screw rod (13) is rotatably connected to the axle seat (11), a baffle plate (14) is installed on the screw rod (13), a nut is connected to the screw rod (13) and is located on one side of the baffle plate (14), and the screw rod (13) is connected to the slot plate (12) after rotation, and the baffle plate (14) is locked on the slot plate (12) by rotating the nut.

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