CN222618571U - A fixed structure based on fire resistance test of glass brick components - Google Patents

Abstract

The utility model discloses a fixing structure based on a fire resistance test of a glass brick component, comprising a rotating table, a fixing frame, a first clamping assembly and a second clamping assembly. The fixing frame is fixed on the rotating table, and the first clamping assembly and the second clamping assembly are matched to clamp the upper and lower ends of the glass brick respectively, so that the glass brick can be firmly locked in the fixing structure to ensure the normal conduct of the fire resistance test. The second clamping assembly can also change the inclination angle of the glass brick, and the glass brick can be adjusted to a suitable angle before the fire resistance test.

Description

Fixed knot constructs based on fire-resistant experiment of glass brick component

Technical Field

The utility model relates to the technical field of fixing structures based on glass brick member fire resistance experiments, in particular to a fixing structure based on glass brick member fire resistance experiments.

Background

At present, along with the continuous promotion of aesthetic level of people, glass bricks are generally used for piling up walls in the indoor decoration process, the glass bricks have certain transparency, patterns are distributed on the surfaces, and in order to ensure that the glass bricks and components thereof can withstand the fire, the glass brick components are generally fixed and clamped by fixing devices for fire resistance experiments of the glass brick components in the production process.

At present, in order to ensure normal performance of a fire-resistant experiment of a glass brick component, the glass brick component is generally fixed by a fixing structure and then is installed on an experimental device, the experimental device burns an experimental object by fire, and an experimental result can be obtained after a period of experiment, but the existing experimental device cannot clamp the glass brick according to the form and specification of the glass brick when the glass brick component is fixed, and the fixing is not stable enough.

Disclosure of utility model

Accordingly, in order to solve the above problems, an object of the present utility model is to provide a fixing structure based on a glass block member fire resistance experiment, comprising:

the lower end of the rotating table is connected with a driving motor;

The fixed frame is fixed on the rotary table;

The two first clamping assemblies are connected to one group of opposite edges of the fixed frame, each clamping assembly comprises a first adjusting screw rod in threaded connection with the fixed frame, one end of each first adjusting screw rod in the fixed frame is rotatably connected with a first clamping plate, and the two first clamping plates can clamp the lower end of the glass brick in a matched mode;

The second clamping assembly is connected to the fixed frame and comprises a vertical plate, a transverse plate is connected to the vertical plate, two ends of the transverse plate transversely extend to form two convex plates, a second adjusting screw is connected to one convex plate in a threaded mode, a second clamping plate is connected to one end of the second adjusting screw located between the two convex plates in a rotating mode, and the second clamping plate and the convex plates are matched to clamp the upper ends of glass bricks.

Preferably, the two second clamping assemblies are separately arranged on a set of opposite sides of the fixed frame different from the first clamping assemblies.

Preferably, the cross plate is rotatably connected to the riser by a third adjusting screw, and a nut is connected to the third adjusting screw.

Preferably, the fixed frame lower extreme fixedly connected with bracing piece, bracing piece lower extreme fixedly connected with mounting panel.

Preferably, the surface of the rotary table is provided with a connecting groove corresponding to the mounting plate, and the mounting plate is mounted in the connecting groove through bolts.

Preferably, the lower extreme of revolving stage is equipped with the pivot, and the cover has driven gear in the pivot, driving motor's output is connected with the driving gear, driving gear and driven gear meshing.

Preferably, a clamping block is arranged on the rotating shaft, and a through clamping groove is arranged in the middle of the rotating table and matched with the clamping block.

The beneficial effects of the utility model are as follows:

Supporting setting has adjustable function's first clamping component and second clamping component, can the upper and lower end of centre gripping glass brick respectively, can correspond the glass brick of centre gripping different forms, specification, makes the glass brick can firmly lock in fixed knot constructs, guarantees the normal clear of fire-resistant test, and the inclination of centre gripping glass brick can also be adjusted to the second clamping component, can adjust the glass brick to suitable angle before fire-resistant test, satisfies the demand of different fire-resistant tests.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a turntable;

FIG. 3 is a schematic view of a first clamping assembly;

FIG. 4 is a schematic view of a second clamping assembly;

The reference numerals are 1, a rotary table, 11, a rotary shaft, 12, a driven gear, 13, a driving gear, 14, a clamping block, 15, a clamping groove, 16, a connecting groove, 2, a fixed frame, 3, a first clamping plate, 31, a first adjusting screw, 4, a second clamping plate, 41, a second adjusting screw, 42, a vertical plate, 43, a transverse plate, 44, a convex plate, 5, a third adjusting screw, 51, a nut, 6, a supporting rod, 61 and a mounting plate.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intervening medium, or may be in communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Example 1:

Fig. 1-4 show a fixing structure based on a glass brick component fire resistance experiment, which comprises a rotary table 1, wherein the rotary table 1 is controlled to rotate by a driving motor, a fixed frame 2 is fixed on the rotary table 1, a first clamping component and a second clamping component are connected to the fixed frame 2, the first clamping component is used for clamping the lower end of a glass brick, two first clamping components are connected to a group of opposite edges of the fixed frame 2, the clamping component comprises a first adjusting screw 31 in threaded connection with the fixed frame 2, one end of the first adjusting screw 31 in the fixed frame 2 is rotatably connected with a first clamping plate 3, the position of the first clamping plate 3 can be adjusted by rotating the first adjusting screw 31, the two first clamping plates 3 can be matched to clamp the glass brick, the second clamping component is connected to the fixed frame 2, the second clamping component comprises a vertical plate 42, a transverse plate 43 is connected to the vertical plate 42, two ends of the transverse plate 43 transversely extend to form two convex plates 44, one convex plate 44 is in threaded connection with a second adjusting screw 41, one end of the second adjusting screw 41 located between the two convex plates 44 is rotatably connected with a second adjusting screw 4, and the second clamping screw 4 can be matched with the second clamping screw 4 to clamp 4.

The second clamping components are arranged on a group of opposite sides of the fixed frame 2, and are not arranged on the same group of opposite sides with the first clamping components, and the first clamping components and the second clamping components are arranged separately so as to be convenient to manufacture and use.

The transverse plate 43 is rotatably connected to the vertical plate 42 through the third adjusting screw 5, the nut 51 is connected to the third adjusting screw 5, a user can manually adjust the rotation angle of the transverse plate 43, and then the nut 51 is screwed down to fix the transverse plate 43 at a certain inclination angle, so that the requirement of a special fire resistance test is met.

The fixed frame 2 lower extreme fixedly connected with bracing piece 6, bracing piece 6 lower extreme fixedly connected with mounting panel 61, the spread groove 16 corresponding with mounting panel 61 has been seted up on revolving stage 1 surface, mounting panel 61 passes through the bolt mounting inside spread groove 16, bracing piece 6 has set up fixed frame 2, be equivalent to having raised the height of first clamping component and second clamping component, the lower extreme butt of glass brick is on revolving stage 1 when the higher glass brick of practical application is erect, first clamping component centre of gravity of clamping glass brick middle part, the upper portion of second clamping component centre of clamping glass brick, practical application is when erecting the lower glass brick of height, first clamping component centre of clamping glass brick upper portion, the second clamping component can not use, guarantee always can be to the upper portion centre of clamping of glass brick, the main objective of setting up like this is that solve part longer, the upper easy problem that inclines down when higher glass brick centre of gravity is inclined when centre of gravity is held.

The lower extreme of revolving stage 1 is equipped with pivot 11, and revolving stage 1 and the synchronous rotation of pivot 11 overlap and have driven gear 12, and driving motor's output is connected with driving gear 13, and driving gear 13 meshes with driven gear 12, and driving motor can be at side drive revolving stage 1 rotation through this meshing relationship.

Because the utility model is applied to fire resistance test, the service life of the rotary table 1 is reduced under the influence of high temperature, and the rotary table 1 needs to be checked and replaced frequently, the rotary table 1 is set to be in a detachable mode, specifically, a clamping block 14 is arranged on the rotary shaft 11, and a through clamping groove 15 is arranged in the middle of the rotary table 1 and can be matched with the clamping block 14, so that the rotary table 1 can be clamped on the rotary shaft 11 to synchronously rotate with the rotary shaft 11.

Working principle:

The glass bricks are placed on the rotary table 1, the first adjusting screw 31 is screwed to control the two first clamping plates 3 to clamp the lower ends of the glass bricks, the second adjusting screw 41 is screwed to control the two second clamping plates 4 to be matched with the convex plates 44 on the transverse plates 43, two sides of the upper ends of the glass bricks are clamped, when the glass bricks need to be subjected to fire resistance test by adjusting angles, the transverse plates 43 on the third adjusting screw 5 can be unscrewed to rotate and incline at any angle, the nuts 51 are screwed again after the angles are determined to fix the transverse plates 43, and the positions of the first clamping plates 3 and the second clamping plates 4 are readjusted to enable the glass bricks with certain inclination angles to be clamped.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (7)

1. Fixed knot constructs based on fire-resistant experiment of glass brick component, its characterized in that includes:

The rotary table (1), the lower extreme under the rotary table (1) is connected with driving motor;

the fixed frame (2), the said fixed frame (2) is fixed on rotary table (1);

The two first clamping assemblies are connected to one group of opposite edges of the fixed frame (2), each clamping assembly comprises a first adjusting screw (31) in threaded connection with the fixed frame (2), one end of each first adjusting screw (31) located in the fixed frame (2) is rotatably connected with a first clamping plate (3), and the two first clamping plates (3) can clamp the lower ends of glass bricks in a matched mode;

The second clamping assembly is connected to the fixed frame (2), the second clamping assembly comprises a vertical plate (42), a transverse plate (43) is connected to the vertical plate (42), two ends of the transverse plate (43) transversely extend to form two convex plates (44), a second adjusting screw (41) is connected to one of the convex plates (44) in a threaded mode, one end of the second adjusting screw (41) located between the two convex plates (44) is rotatably connected with a second clamping plate (4), and the second clamping plate (4) and the convex plates (44) are matched to clamp the upper ends of glass bricks.

2. The fixing structure based on the fire resistance test of the glass block component according to claim 1, wherein the two second clamping components are respectively arranged on a group of opposite sides of the fixing frame (2) different from the first clamping components.

3. The fixing structure based on the fire resistance test of the glass block component according to claim 1, wherein the transverse plate (43) is rotatably connected to the vertical plate (42) through a third adjusting screw (5), and a nut (51) is connected to the third adjusting screw (5).

4. The fixing structure based on the glass brick component fire resistance experiment according to claim 1, wherein the lower end of the fixing frame (2) is fixedly connected with a supporting rod (6), and the lower end of the supporting rod (6) is fixedly connected with a mounting plate (61).

5. The fixing structure based on the glass block component fire resistance experiment according to claim 4, wherein the rotary table (1) is provided with a connecting groove (16) corresponding to the mounting plate (61), and the mounting plate (61) is mounted inside the connecting groove (16) through bolts.

6. The fixing structure based on the glass brick component fire resistance experiment according to claim 1, wherein a rotating shaft (11) is arranged at the lower end of the rotating table (1), a driven gear (12) is sleeved on the rotating shaft (11), the output of the driving motor is connected with a driving gear (13), and the driving gear (13) is meshed with the driven gear (12).

7. The fixing structure based on the glass brick component fire resistance experiment according to claim 6, wherein a clamping block (14) is arranged on the rotating shaft (11), and a through clamping groove (15) is arranged in the middle of the rotating table (1) and is matched with the clamping block (14).