Flame retardant property detection device for engineering materials

Abstract

The utility model relates to the technical field of performance detection devices, and discloses a flame retardant performance detection device for engineering materials, which comprises a base, four restraining grooves are symmetrically arranged in the base, the four restraining grooves are arranged in pairs, and adjusting plates are slidably connected in the two groups of restraining grooves. Wherein the top of one adjusting plate is fixedly connected with two limiting rods, the surfaces of the two limiting rods are slidably connected with the same first mounting frame, the surfaces of the sides, close to the limiting rods, of the first mounting frame are symmetrically and fixedly connected with two adjusting columns, and the surfaces of the two adjusting columns are each provided with an adjusting mechanism used for adjusting the first mounting frame. A second mounting frame is fixedly connected to the tops of the two adjusting plates, mounting grooves are formed in the tops of the first mounting frame and the second mounting frame, and restraining mechanisms used for restraining materials are arranged in the mounting grooves. According to the utility model, through the arrangement of the mounting frame, a large amount of time can be saved in the detection process of the device, so that the overall working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to performance detection device technical field especially relates to engineering material is with flame -retardant performance detection device. BACKGROUND

[0002] Engineering material is with flame -retardant performance detection device is a kind of equipment specially used to assess and measure the flame -retardant performance of material under fire condition, and this kind of device is usually used for the flame -retardant performance test of building material, textile, plastic, composite material etc., to ensure that these materials can effectively delay flame propagation when fire occurs, reduce fire risk, so as to improve safety.The working principle of flame -retardant performance detection device usually includes heat release photometry: by heating material and measuring the heat released, to assess the thermal stability and flame -retardant capacity of material;Flame propagation test: under the controlled flame environment, observe the combustion behavior of material, including flame propagation speed, combustion time etc.;Smoke toxicity test: assess the smoke component and toxicity produced by material combustion, to ensure the safety of personnel under fire condition;Oxygen index test: measure the combustion characteristics of material under different oxygen concentration, usually expressed by oxygen index, and the higher value represents the more difficult combustion of material.Through these tests, manufacturers and engineers can select appropriate material to improve the overall safety of building and product.

[0003] Some engineering material is with flame -retardant performance detection device in prior art when using, most only set up one material installation site, to cause subsequent material only after current material detection is completed can be installed, and material after detection is completed, because it still has residual temperature, so it needs to wait until material cools to a certain degree before it can be disassembled, so that the overall work efficiency is low, therefore, need to solve the problem. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and proposes engineering material is with flame -retardant performance detection device.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides an engineering material is with the detection device of fire -retardant performance, including the base, the inside symmetry of base is equipped with two four constraint grooves, four The constraint groove sets up in pairs, the inside of two constraint grooves is slidably connected with the adjusting plate, two The adjusting plate both ends are equipped with the moving mechanism for moving adjusting plate, one adjusting plate top fixedly connected with two limit rods, two The limit rod surface is slidably connected with the same first installation frame, the first installation frame is close to limit rod one side surface fixedly connected with two adjusting column, two The adjusting column surface is equipped with the adjusting mechanism for adjusting first installation frame, two The adjusting plate top fixedly connected with second installation frame, the first installation frame, second installation frame top all are equipped with the installation groove, the inside of installation groove is equipped with the constraint mechanism for constraint material, through the setting of installation frame, can make the device in the process of detection save a lot of time, to improve the overall work efficiency.

[0007] As a further scheme of the utility model, the moving mechanism comprises an adjusting member, the adjusting member is rotatably connected to one side of the base, both ends of the adjusting member are slidably connected with extension arms, both ends of the adjusting member are rotatably connected to one side of the adjusting plate, one side of each of the two constraint grooves is provided with a sliding groove, both ends of the adjusting member are slidably connected to the sliding grooves, and the side, away from the adjusting plate, of the adjusting member is provided with a rotating mechanism for rotating the adjusting member. Through the extension arms, the adjusting plate can be moved.

[0008] As a further scheme of the utility model, the rotating mechanism comprises a motor, the motor is fixedly connected to the bottom of the base, the output shaft of the motor is fixedly connected with a first synchronous wheel, the base is rotatably connected with a rotating shaft at the bottom of the side, close to the motor, of the base, a second synchronous wheel is sleeved with the first synchronous wheel and the second synchronous wheel, the rotating shaft is sleeved with a third synchronous wheel on the side, close to the adjusting member, of the rotating shaft, the adjusting member is fixedly connected with a fourth synchronous wheel on the side, close to the third synchronous wheel, of the adjusting member, and the third synchronous wheel and the fourth synchronous wheel are sleeved with a second synchronous belt. Through the synchronous wheels, the adjusting member can be rotated.

[0009] As a further scheme of the utility model, the adjusting mechanism comprises a third adjusting groove, the third adjusting groove is provided on one side of the base, the third adjusting groove is provided with a second adjusting groove at each end, and a first adjusting groove is provided at the end, away from the third adjusting groove, of each of the second adjusting grooves. The first adjusting groove, the second adjusting groove and the third adjusting groove are in communication with each other, and the adjusting column is slidably connected to the inside of the first adjusting groove, the second adjusting groove and the third adjusting groove. Through the adjusting grooves, the height of the first installation frame can be adjusted.

[0010] As a further scheme of the utility model, the constraint mechanism comprises four clamping plates, the four clamping plates are all slidingly connected inside the mounting groove, and the four clamping plates are arranged in two groups, two groups of the clamping plates are all fixedly connected with two supporting rods on one side, the two supporting rods are all slidingly connected on one side of the mounting frame, two ends of the two supporting rods are all fixedly connected with limiting discs, two ends of the two limiting discs are all fixedly connected with the mounting frame on one side, and two ends of the two limiting discs are all fixedly connected with the limiting disc on one side, a supporting frame is fixedly connected to the top of one side of the base, and a flame nozzle is installed on the top of the supporting frame, and the clamping plate can constrain the material.

[0011] The utility model discloses the beneficial effects are:

[0012] 1. The utility model discloses a through the setting of two mounting frames, can save a lot of time in the process of detecting of device, to improve the overall work efficiency, thereby effectively solve the majority only set up one material installation position, thereby leading the material of succession only can be installed after current material detection is completed, and material after detection is completed, because it still has residual temperature, so still need to wait until the material cools to a certain degree after can be disassembled, so that the overall work efficiency is low problem, the material in the first mounting frame can cool the material in the second mounting frame during detection, then place new material, because the material in the second mounting frame is cooled and placed, and all are in the process of another material detection, so a lot of time can be saved, to improve the overall work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the engineering material with flame retardant performance detection device that the utility model proposes;

[0014] Figure 2 It is the internal structure schematic diagram of the engineering material with flame retardant performance detection device that the utility model proposes;

[0015] Figure 3 It is the adjusting mechanism schematic diagram of the engineering material with flame retardant performance detection device that the utility model proposes;

[0016] Figure 4 It is the moving mechanism schematic diagram of the engineering material with flame retardant performance detection device that the utility model proposes;

[0017] Figure 5 It is the constraint mechanism schematic diagram of the engineering material with flame retardant performance detection device that the utility model proposes;

[0018] Figure 6 It is Figure 5An enlarged structural schematic view of A in the figure.

[0019] In the figure: 1, base; 2, motor; 3, first mounting frame; 4, support frame; 101, constraint groove; 102, sliding groove; 103, first adjusting groove; 104, second adjusting groove; 105, third adjusting groove; 201, first synchronous wheel; 202, second synchronous wheel; 203, first synchronous belt; 204, rotating shaft; 205, third synchronous wheel; 206, fourth synchronous wheel; 207, second synchronous belt; 208, adjusting piece; 209, extension arm; 210, adjusting plate; 301, second mounting frame; 302, limiting rod; 303, adjusting column; 304, clamping plate; 305, support rod; 306, limiting disc; 307, tension spring; 308, mounting groove; 401, flame nozzle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] Reference Figure 1 - Figure 6 The engineering material flame-retardant performance detection device comprises a base 1, two four constraint grooves 101 are symmetrically arranged in the base 1, the four constraint grooves 101 are arranged in two groups, adjusting plates 210 are slidably connected in the two groups of constraint grooves 101, the adjusting plates 210 can be stably moved through the arrangement of the constraint grooves 101, a moving mechanism for moving the adjusting plates 210 is arranged at two ends of the two adjusting plates 210, two limiting rods 302 are fixedly connected to the top of one of the adjusting plates 210, a same first mounting frame 3 is slidably connected to the surfaces of the two limiting rods 302, two adjusting columns 303 are symmetrically fixedly connected to the surface of the first mounting frame 3 near the limiting rods 302, adjusting mechanisms for adjusting the first mounting frame 3 are arranged on the surfaces of the two adjusting columns 303, a second mounting frame 301 is fixedly connected to the top of the two adjusting plates 210, mounting grooves 308 are arranged in the top of the first mounting frame 3 and the second mounting frame 301, constraint mechanisms for constraining materials are arranged in the mounting grooves 308, a large amount of time can be saved in the detection process of the device through the arrangement of the mounting frames, so that the overall work efficiency is improved.

[0023] Preferably, the moving mechanism comprises an adjusting piece 208 rotatably connected to one side of the base 1, both ends of the adjusting piece 208 are slidably connected with extension arms 209, the extension arms 209 can be stored by the adjusting piece 208, both extension arms 209 are rotatably connected to one side of an adjusting plate 210, both sides of the two constraint grooves 101 are provided with sliding grooves 102, both extension arms 209 are slidably connected in the sliding grooves 102, and the surface of the side of the adjusting piece 208 away from the adjusting plate 210 is provided with a rotating mechanism for rotating the adjusting piece 208, and the adjusting plate 210 can be moved by the extension arms 209.

[0024] Further, the rotating mechanism comprises a motor 2 fixedly connected to the bottom of the base 1, the output shaft of the motor 2 is fixedly connected with a first synchronous wheel 201, the bottom of the side of the base 1 close to the motor 2 is rotatably connected with a rotating shaft 204, the surface of the side of the rotating shaft 204 close to the first synchronous wheel 201 is sleeved with a second synchronous wheel 202, the surfaces of the first synchronous wheel 201 and the second synchronous wheel 202 are sleeved with a same first synchronous belt 203, the synchronous wheels can be rotated by the synchronous belt, the surface of the side of the rotating shaft 204 close to the adjusting piece 208 is sleeved with a third synchronous wheel 205, the surface of the side of the adjusting piece 208 close to the third synchronous wheel 205 is fixedly connected with a fourth synchronous wheel 206, and the surfaces of the third synchronous wheel 205 and the fourth synchronous wheel 206 are sleeved with a same second synchronous belt 207, and the adjusting piece 208 can be rotated by the synchronous wheels.

[0025] Preferably, the adjusting mechanism comprises a third adjusting groove 105 provided in the side of the interior of the base 1, both ends of the third adjusting groove 105 are provided with second adjusting grooves 104, both ends of the second adjusting grooves 104 away from the third adjusting groove 105 are provided with first adjusting grooves 103, the first adjusting grooves 103, the second adjusting grooves 104 and the third adjusting grooves 105 are arranged in a penetrating manner, and the adjusting column 303 is slidably connected in the first adjusting grooves 103, the second adjusting grooves 104 and the third adjusting grooves 105, and the height of the first mounting frame 3 can be adjusted by the adjusting grooves.

[0026] Further, the constraint mechanism comprises four clamping plates 304, which are slidingly connected inside the mounting groove 308, and the four clamping plates 304 are arranged in two groups, and the two groups of clamping plates 304 are fixedly connected with two support rods 305 on one side, both of which are slidingly connected to one side of the mounting frame, and both ends of the two support rods 305 are fixedly connected with a limiting disc 306, both sides of the limiting disc 306 are provided with a tension spring 307, one end of the two tension springs 307 is fixedly connected to one side of the mounting frame, and the other end of the two tension springs 307 is fixedly connected to one side of the limiting disc 306. Through the setting of the tension spring 307, the clamping plate 304 can be reset, and the base 1 is fixedly connected with a support frame 4 on one side, and the support frame 4 is provided with a flame nozzle 401 on the top. Through the setting of the clamping plate 304, the material can be constrained.

[0027] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects: in the first use, the material is placed in the second mounting frame 301, and then the flame nozzle 401 is used for detecting the material, the subsequent material can be placed in the first mounting frame 3 when the material in the second mounting frame 301 is detected, when the material detection in the second mounting frame 301 is completed, the motor 2 can be started, the output shaft of the motor 2 is provided with the first synchronous belt 203, and the other end of the first synchronous belt 203 is matched with the rotating shaft 204, so that when the motor 2 is started, the rotating shaft 204 rotates synchronously, the second synchronous belt 207 is installed at both ends of the rotating shaft 204, and the other end of the second synchronous belt 207 is matched with the fourth synchronous wheel 206 on one side of the adjusting part 208, so that when the rotating shaft 204 rotates, the adjusting part 208 also rotates synchronously, the extension arm 209 is installed at both ends of the adjusting part 208, and the two extension arms 209 are installed on one side of the adjusting plate 210, so that when the adjusting part 208 drives the extension arm 209 to rotate, the positions of the two adjusting plates 210 can be exchanged, and the first mounting frame 3 and the second mounting frame 301 are installed on the top of the two adjusting plates 210, so that when the adjusting plate 210 moves, the first mounting frame 3 and the second mounting frame 301 move, the adjusting column 303 is installed on both sides of the first mounting frame 3, and the adjusting column 303 is matched with the first adjusting groove 103, the second adjusting groove 104 and the third adjusting groove 105 in the base 1, the adjusting column 303 is initially in the first adjusting groove 103, and as the adjusting plate 210 continuously moves, the adjusting column 303 enters the second adjusting groove 104, because the second adjusting groove 104 is inclined, when the adjusting column 303 enters the second adjusting groove 104, the first mounting frame 3 moves downward, so that the conflict phenomenon with the second mounting frame 301 is avoided, as the adjusting plate 210 continuously moves, the first mounting frame 3 moves upward through another second adjusting groove 104, so that the first mounting frame 3 can move to the side of the flame nozzle 401, the material in the first mounting frame 3 can be cooled during the detection process, and then new material is placed, because the material in the second mounting frame 301 is cooled and placed during the detection process of another material, a lot of time can be saved, and the overall work efficiency is improved.

[0028] For purposes of the description hereinafter, the terms "upper", "lower", "right", "left", "rear", "front", "vertical" and "horizontal" as can be perceived herein relative to the accompanying drawings refer to the orientation of the components being described. However, it is to be understood that the exemplary embodiments described herein can assume different alternative orientations, except where expressly specified to the contrary. It is also to be understood that the specific devices illustrated in the attached drawings, and described in the following specification are exemplary embodiments only and should not be typically construed as limiting the scope of the present application.

[0029] It is also important to note that the term "or" as used herein is intended to mean any possible combination of the enumerated items. For example, a list of items joined by "or" means any of the items can be present alone, or any combination of the items can be present. It is to be understood that the terms "including", "comprising", "consisting" and "consisting essentially of" when used herein, specify the presence of stated features, steps, operations, components, elements, or a combination thereof, but do not preclude the presence or addition of one or more other features, steps, operations, components, elements, or a combination thereof.

[0030] It is also to be understood that the terminology used herein is for the purpose of describing the exemplary embodiments only and is not intended to be limiting. As used herein, the singular form "a", "an" and "the" include plural references unless the context clearly dictates otherwise. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. As used herein, the term "includes" means includes but not limited to, or is equivalent to "comprising".

[0031] The preferred embodiments of the present application have been described herein above with the intent of illustrating the principles of operation of the application by reference to one or more preferred embodiments. In construing the specification and claims, it includes all changes, substitutions, improvements, acquisitions and the like of the preferred embodiments as pertaining to the spirit and principles of the application, but are not intended to limit the scope of the application to the preferred embodiments described herein.

Claims

1. Apparatus for detecting the flame retardant properties of engineering materials, comprising a base (1), characterised in that, The base (1) is internally symmetrical and provided with two four constraint grooves (101), the four constraint grooves (101) are arranged in two groups, the two groups of constraint grooves (101) are both slidably connected with adjusting plates (210), both ends of the two adjusting plates (210) are provided with a moving mechanism for moving the adjusting plate (210), one of the adjusting plates (210) is fixedly connected with two limiting rods (302) on the top, the same first mounting frame (3) is slidably connected with the surfaces of the two limiting rods (302), the first mounting frame (3) is fixedly connected with two adjusting columns (303) on the surface of the side close to the limiting rod (302), the surfaces of the two adjusting columns (303) are both provided with an adjusting mechanism for adjusting the first mounting frame (3), the top of the two adjusting plates (210) is fixedly connected with a second mounting frame (301), the top of the first mounting frame (3) and the second mounting frame (301) is provided with a mounting groove (308), and the mounting groove (308) is provided with a constraint mechanism for constraining materials.

2. The device for detecting the flame retardant properties of an engineered material of claim 1, wherein, The moving mechanism comprises an adjusting part (208), the adjusting part (208) is rotatably connected to one side of the base (1), both ends of the adjusting part (208) are slidably connected with extension arms (209), both ends of the extension arms (209) are rotatably connected to one side of the adjusting plate (210), one side of the inside of the two constraint grooves (101) is provided with a sliding groove (102), both ends of the extension arms (209) are slidably connected to the inside of the sliding groove (102), and the surface of the side, away from the adjusting plate (210), of the adjusting part (208) is provided with a rotating mechanism for rotating the adjusting part (208).

3. The device for detecting the flame retardant properties of an engineered material of claim 2, wherein, The rotating mechanism comprises a motor (2), the motor (2) is fixedly connected to the bottom of the base (1), the output shaft of the motor (2) is fixedly connected with a first synchronous wheel (201), the bottom of the side, close to the motor (2), of the base (1) is rotatably connected with a rotating shaft (204), the surface of the side, close to the first synchronous wheel (201), of the rotating shaft (204) is sleeved with a second synchronous wheel (202), and the surfaces of the first synchronous wheel (201) and the second synchronous wheel (202) are sleeved with the same first synchronous belt (203).

4. The device for detecting the flame retardant properties of an engineered material of claim 3, wherein, The surface of the side, close to the adjusting part (208), of the rotating shaft (204) is sleeved with a third synchronous wheel (205), the surface of the side, close to the third synchronous wheel (205), of the adjusting part (208) is fixedly connected with a fourth synchronous wheel (206), and the surfaces of the third synchronous wheel (205) and the fourth synchronous wheel (206) are sleeved with the same second synchronous belt (207).

5. The device for detecting the flame retardant properties of engineered materials according to claim 1, wherein, The adjusting mechanism comprises a third adjusting groove (105) which is arranged on one side of the base (1), both ends of the third adjusting groove (105) are provided with a second adjusting groove (104), both ends of the second adjusting groove (104) are provided with a first adjusting groove (103), the first adjusting groove (103), the second adjusting groove (104) and the third adjusting groove (105) are arranged in communication with each other, and the adjusting column (303) is slidably connected in the first adjusting groove (103), the second adjusting groove (104) and the third adjusting groove (105).

6. The device for detecting the flame retardant properties of engineered materials according to claim 1, wherein, The constraint mechanism comprises four clamping plates (304), the four clamping plates (304) are slidably connected in the mounting groove (308), and the four clamping plates (304) are arranged in two groups, one side of the two groups of clamping plates (304) is fixedly connected with two supporting rods (305), both ends of the two supporting rods (305) are slidably connected to one side of the mounting frame, one end of the two supporting rods (305) is fixedly connected with the limiting disc (306), both sides of the limiting disc (306) are provided with the tension spring (307), one end of the two tension springs (307) is fixedly connected to one side of the mounting frame, and the other end of the two tension springs (307) is fixedly connected to one side of the limiting disc (306), one side of the top of the base (1) is fixedly connected with the supporting frame (4), and the top of the supporting frame (4) is provided with the flame nozzle (401).

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