Fixing structure based on fire resistance experiment of glass brick component

Abstract

The utility model discloses a fixed structure based on glass brick component fire resistance experiment, including rotary table, fixed frame, first clamping subassembly and second clamping subassembly, said fixed frame is fixed on the rotary table, set up the first clamping subassembly and second clamping subassembly, can respectively clamp the upper and lower end of glass brick, the fixed frame is fixed on the rotary table, and the fixed frame is fixed on the rotary table. The glass brick can be firmly locked in the fixing structure, normal proceeding of a fire resistance test is guaranteed, the second clamping assembly can also change the inclination angle of the glass brick, and the glass brick can be adjusted to a proper angle before the fire resistance test.

Description

Technical Field

[0001] The utility model relates to the technical field of a fixing structure based on a fire resistance test of a glass brick component, in particular to a fixing structure based on a fire resistance test of a glass brick component. Background Art

[0002] At present, with the continuous improvement of people's aesthetic level, glass bricks are often used to build walls in the process of interior decoration. Glass bricks have a certain degree of transparency and patterns on the surface. In order to ensure that the glass bricks and their components can withstand the test of fire, glass brick component fire resistance test fixing devices are generally used in the production process to fix and clamp the glass brick components.

[0003] Nowadays, in order to ensure the normal progress of the fire resistance test of glass brick components, the glass brick components are generally fixed with a fixed structure before being installed on the experimental device. The experimental device uses fire to burn the experimental object, and the experimental results can only be obtained after a period of experiment. However, when fixing the glass brick components, the existing experimental devices cannot clamp the glass bricks according to the shape and specifications of the glass bricks, and the fixation is not stable enough. Utility Model Content

[0004] Therefore, in order to solve the above problems, the purpose of the utility model is to provide a fixing structure based on the fire resistance test of glass brick components, including:

[0005] A rotating table, wherein the lower end of the rotating table is connected to a driving motor;

[0006] A fixed frame, wherein the fixed frame is fixed on the rotating table;

[0007] A first clamping assembly, two of which are connected to a set of opposite sides of the fixed frame, the clamping assembly comprising a first adjusting screw threadedly connected to the fixed frame, one end of the first adjusting screw located in the fixed frame being rotatably connected to a first clamping plate, and the two first clamping plates can cooperate to clamp the lower end of the glass brick;

[0008] The second clamping assembly is connected to the fixed frame, and the second clamping assembly includes a vertical plate, and a horizontal plate is connected to the vertical plate. Both ends of the horizontal plate extend laterally to form two convex plates, and a second adjusting screw is threadedly connected to one of the convex plates. One end of the second adjusting screw is located between the two convex plates and is rotatably connected to the second clamping plate. The second clamping plate and the convex plate cooperate to clamp the upper end of the glass brick.

[0009] Preferably, the two second clamping assemblies are disposed on a set of opposite sides of the fixing frame which are different from the first clamping assemblies.

[0010] Preferably, the horizontal plate is rotatably connected to the vertical plate via a third adjusting screw, and a nut is connected to the third adjusting screw.

[0011] Preferably, a support rod is fixedly connected to the lower end of the fixing frame, and a mounting plate is fixedly connected to the lower end of the support rod.

[0012] Preferably, a connection groove corresponding to the mounting plate is opened on the surface of the rotating table, and the mounting plate is installed in the connection groove by bolts.

[0013] Preferably, a rotating shaft is provided at the lower end of the rotating platform, a driven gear is sleeved on the rotating shaft, and the output of the driving motor is connected to a driving gear, and the driving gear is meshed with the driven gear.

[0014] Preferably, a clamping block is provided on the rotating shaft, and a through clamping groove is provided in the middle of the rotating platform to cooperate with the clamping block.

[0015] The beneficial effects of the utility model are:

[0016] A first clamping component and a second clamping component with adjustable functions are provided to clamp the upper and lower ends of the glass bricks respectively, and can correspondingly clamp glass bricks of different shapes and specifications, so that the glass bricks can be firmly locked in the fixed structure to ensure the normal progress of the fire resistance test. The second clamping component can also adjust the inclination angle of the clamped glass bricks, and can adjust the glass bricks to a suitable angle before the fire resistance test to meet the needs of different fire resistance tests. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a rotating table;

[0020] Figure 3 is a schematic structural diagram of a first clamping assembly;

[0021] Figure 4 is a structural schematic diagram of a second clamping assembly;

[0022] Explanation of the accompanying drawings: 1. rotating table; 11. rotating shaft; 12. driven gear; 13. driving gear; 14. clamping block; 15. clamping slot; 16. connecting slot; 2. fixing frame; 3. first clamping plate; 31. first adjusting screw; 4. second clamping plate; 41. second adjusting screw; 42. vertical plate; 43. horizontal plate; 44. convex plate; 5. third adjusting screw; 51. nut; 6. support rod; 61. mounting plate.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] Figure 1-Figure 4The utility model shows a fixing structure based on the fire resistance test of glass brick components, including a rotating table 1, the rotating table 1 is controlled to rotate by a driving motor, a fixing frame 2 is fixed on the rotating table 1, and a first clamping assembly and a second clamping assembly are connected to the fixing frame 2. The first clamping assembly is used to clamp the lower end of the glass brick, and the two first clamping assemblies are connected to a set of opposite sides of the fixing frame 2. The clamping assembly includes a first adjusting screw 31 threadedly connected to the fixing frame 2, and one end of the first adjusting screw 31 located in the fixing frame 2 is rotatably connected to the first clamping plate 3. The first adjusting screw 31 is rotated to adjust the first adjusting screw 31. 31 can adjust the position of the first clamping plate 3, and the two first clamping plates 3 can clamp the glass bricks together. The second clamping assembly is connected to the fixed frame 2. The second clamping assembly includes a vertical plate 42, and the vertical plate 42 is connected to a horizontal plate 43. The two ends of the horizontal plate 43 extend laterally to form two convex plates 44, and a second adjusting screw 41 is threadedly connected to one of the convex plates 44. The second adjusting screw 41 is rotatably connected to the second clamping plate 4 at one end located between the two convex plates 44. The position of the second clamping plate 4 can be adjusted by rotating the second adjusting screw 41, and the second clamping plate 4 and the convex plate 44 can clamp the glass bricks together.

[0029] There are two second clamping assemblies which are arranged on a group of opposite sides of the fixing frame 2 and are not arranged on the same group of opposite sides as the first clamping assembly. The first clamping assembly and the second clamping assembly are arranged separately for ease of manufacture and use.

[0030] The horizontal plate 43 is rotatably connected to the vertical plate 42 via a third adjusting screw 5, to which a nut 51 is connected. The user can manually adjust the rotation angle of the horizontal plate 43, and then tighten the nut 51 to fix the horizontal plate 43 at a certain tilt angle to meet the requirements of special fire resistance tests.

[0031] The lower end of the fixed frame 2 is fixedly connected to a support rod 6, and the lower end of the support rod 6 is fixedly connected to a mounting plate 61. A connecting groove 16 corresponding to the mounting plate 61 is opened on the surface of the rotating table 1, and the mounting plate 61 is installed in the connecting groove 16 by bolts. The support rod 6 raises the fixed frame 2, which is equivalent to raising the height of the first clamping component and the second clamping component. When it is actually used in glass bricks with a higher vertical height, the lower end of the glass brick abuts on the rotating table 1, the first clamping component clamps the middle part of the glass brick, and the second clamping component clamps the upper part of the glass brick. When it is actually used in glass bricks with a lower vertical height, the first clamping component clamps the upper part of the glass brick, and the second clamping component can be not used, so as to ensure that the upper part of the glass brick can be clamped at all times. The main purpose of this arrangement is to solve the problem that the center of gravity of some longer and higher glass bricks is biased upward and they are easy to tilt and fall when clamped.

[0032] A rotating shaft 11 is provided at the lower end of the rotating table 1. The rotating table 1 rotates synchronously with the rotating shaft 11. A driven gear 12 is sleeved on the rotating shaft 11. The output of the driving motor is connected to a driving gear 13. The driving gear 13 is meshed with the driven gear 12. The driving motor can drive the rotating table 1 to rotate laterally through this meshing relationship.

[0033] Since the utility model is applied to fire resistance test, the service life of the rotating table 1 is reduced due to high temperature, and it needs to be checked and replaced frequently, so the rotating table 1 is configured to be detachable. Specifically, a clamping block 14 is provided on the rotating shaft 11, and a through clamping groove 15 is provided in the middle of the rotating table 1 to cooperate with the clamping block 14, so that the rotating table 1 can be clamped on the rotating shaft 11 and rotate synchronously with the rotating shaft 11.

[0034] Working principle:

[0035] Place the glass brick on the rotating table 1, turn the first adjusting screw 31 to control the two first clamping plates 3 to clamp the lower end of the glass brick, turn the second adjusting screw 41 to control the two second clamping plates 4 to cooperate with the convex plates 44 on the horizontal plate 43 to clamp the two sides of the upper end of the glass brick. When the angle of the glass brick needs to be adjusted for fire resistance test, the third adjusting screw 5 can be loosened to allow the horizontal plate 43 to rotate and tilt at any angle. After determining the angle, tighten the nut 51 to fix the horizontal plate 43, and readjust the position of the first clamping plate 3 and the second clamping plate 4 to enable it to clamp the glass brick with a certain tilt angle.

[0036] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fixed structure based on the fire resistance test of glass brick components, characterized in that: include: A rotating table (1), wherein the lower end of the rotating table (1) is connected to a driving motor; A fixed frame (2), wherein the fixed frame (2) is fixed on the rotating table (1); A first clamping assembly, wherein two of the first clamping assemblies are connected to a set of opposite sides of the fixed frame (2), the clamping assembly comprises a first adjusting screw (31) threadedly connected to the fixed frame (2), one end of the first adjusting screw (31) located in the fixed frame (2) is rotatably connected to a first clamping plate (3), and the two first clamping plates (3) cooperate to clamp the lower end of the glass brick; A second clamping assembly, the second clamping assembly is connected to the fixed frame (2), the second clamping assembly comprises a vertical plate (42), the vertical plate (42) is connected to a horizontal plate (43), the two ends of the horizontal plate (43) extend transversely to form two convex plates (44), one of the convex plates (44) is threadedly connected to a second adjusting screw (41), one end of the second adjusting screw (41) located between the two convex plates (44) is rotatably connected to a second clamping plate (4), and the second clamping plate (4) cooperates with the convex plate (44) to clamp the upper end of the glass brick.

2. The fixing structure based on the fire resistance test of glass brick components according to claim 1 is characterized in that: The two second clamping assemblies are arranged on a set of opposite sides of the fixed frame (2) which are different from the first clamping assemblies.

3. The fixing structure based on the fire resistance test of glass brick components according to claim 1 is characterized in that: The horizontal plate (43) is rotatably connected to the vertical plate (42) via a third adjusting screw rod (5), and a nut (51) is connected to the third adjusting screw rod (5).

4. The fixing structure based on the fire resistance test of glass brick components according to claim 1 is characterized in that: The lower end of the fixed frame (2) is fixedly connected to a support rod (6), and the lower end of the support rod (6) is fixedly connected to a mounting plate (61).

5. The fixing structure based on the fire resistance test of glass brick components according to claim 4 is characterized in that: A connection groove (16) corresponding to the mounting plate (61) is provided on the surface of the rotating platform (1), and the mounting plate (61) is mounted inside the connection groove (16) by means of bolts.

6. The fixing structure based on the fire resistance test of glass brick components according to claim 1 is characterized in that: A rotating shaft (11) is provided at the lower end of the rotating platform (1), a driven gear (12) is sleeved on the rotating shaft (11), the output of the driving motor is connected to a driving gear (13), and the driving gear (13) is meshed with the driven gear (12).

7. The fixing structure based on the fire resistance test of glass brick components according to claim 6 is characterized in that: A clamping block (14) is provided on the rotating shaft (11), and a through clamping groove (15) is provided in the middle of the rotating platform (1) to cooperate with the clamping block (14).

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