阅读说明：本技术 一种阻燃材料的阻燃性能检测装置及该装置的操作方法 (Flame retardant property detection device for flame retardant material and operation method of device ) 是由 吴悦 徐晓明 于 2020-12-07 设计创作，主要内容包括：本发明公开了一种阻燃材料的阻燃性能检测装置,涉及耐火阻燃材料检测技术领域。本发明包括底座,底座通过四根呈矩形分布的支柱A支撑有矩形底板,矩形底板的四个拐角侧分别设置有支柱B；位于矩形底板同一端的两支柱B顶部支撑一侧板,两侧板的顶部设置横梁,横梁的底侧面设置伸缩装置A,伸缩装置A的端部设置压紧框A；矩形底板上通过支撑柱连接有矩形框,矩形框的上表面通过连接柱连接有与压紧框B；矩形底板和侧板上分别设置有火焰机构A、火焰机构B。本发明通过火焰喷头对阻燃材料的侧面和底部进行灼烧检测,同时采用控制器控制伸缩装置,实现进准控制火焰喷头的位置,确保耐火材料与火焰的距离精准和恒定,提高检测的准确性。(The invention discloses a flame retardant property detection device for a flame retardant material, and relates to the technical field of detection of flame retardant materials. The invention comprises a base, wherein the base is supported with a rectangular bottom plate through four pillars A which are distributed in a rectangular shape, and four corner sides of the rectangular bottom plate are respectively provided with pillars B; the tops of two support columns B positioned at the same end of the rectangular bottom plate support one side plate, the tops of two side plates are provided with a cross beam, the bottom side surface of the cross beam is provided with a telescopic device A, and the end part of the telescopic device A is provided with a pressing frame A; the rectangular bottom plate is connected with a rectangular frame through a support column, and the upper surface of the rectangular frame is connected with a pressing frame B through a connecting column; the rectangular bottom plate and the side plate are respectively provided with a flame mechanism A and a flame mechanism B. According to the flame spray head, the side face and the bottom of the flame retardant material are subjected to burning detection through the flame spray head, and the controller is adopted to control the telescopic device, so that the position of the flame spray head is accurately controlled, the accurate and constant distance between the flame retardant material and the flame is ensured, and the detection accuracy is improved.)

1. The flame retardant property detection device of the flame retardant material is characterized in that: the base comprises a base (1), wherein the base (1) is supported by a rectangular bottom plate (2) through four support columns A (11) which are distributed in a rectangular shape, and four corner sides of the rectangular bottom plate (2) are respectively provided with a support column B (12) along the vertical direction;

the tops of two support columns B (12) positioned at the same end of the rectangular bottom plate (2) support a side plate (14), the tops of the two side plates (14) are provided with a cross beam (15), the bottom side surface of the cross beam (15) is provided with a telescopic device A (16), and the end part of the telescopic device A (16) is provided with a pressing frame A (17);

a rectangular frame (22) is connected to the rectangular bottom plate (2) which is positioned right below the telescopic device A (16) through a plurality of supporting columns (21), and the upper surface of the rectangular frame (22) is connected with a pressing frame B (24) matched with the pressing frame A (17) through a plurality of connecting columns (23);

a flame mechanism A is arranged on the rectangular bottom plate (2), the flame mechanism A comprises a telescopic device B (26), a fireproof plate A (27) is arranged at the end part of the telescopic device B (26), and a flame spray head A (28) is arranged on the fireproof plate A (27);

set up flame mechanism B (3) on the inside wall of curb plate (14), flame mechanism B (3) are including fixing telescoping device C (31) on curb plate (14) inside wall, the tip of telescoping device C (31) sets up PLASTIC LAMINATED B (32), set up flame shower nozzle B (33) on PLASTIC LAMINATED B (32).

2. The apparatus for detecting flame retardancy of a flame retardant material according to claim 1, wherein two parallel presser feet a are respectively provided at two ends of the pressing frame B (24), and two parallel presser feet B (18) are respectively provided at two ends of the pressing frame a (17).

3. The device for detecting the flame retardant property of the flame retardant material and the operation method thereof according to claim 1 are characterized in that two sliding door assemblies (4) which are arranged in parallel are further connected between the two side plates (14);

the sliding door component (4) comprises a rectangular door frame A (41) arranged between the two side plates (14) and a rectangular door frame B (42) which can move up and down along the outer side surface of the rectangular door frame A (41) and along the vertical direction.

4. The apparatus for detecting the flame retardant property of a flame retardant material according to claim 3, wherein a vertical beam A (42) is vertically disposed in the rectangular door frame A (41), and a rectangular groove (43) is disposed in the vertical beam A (42) along the length direction thereof and close to one side of the rectangular door frame B (42);

a vertical beam B (44) is arranged in the rectangular door frame B (42) along the vertical direction, and pin rods (46) are respectively arranged at two ends of the vertical beam B (44).

5. The apparatus for detecting the flame retardant property of a flame retardant material according to claim 4, wherein the vertical beam B (44) is provided with a cavity (452) and a through hole (451) which is communicated with the cavity (452) and has a concentric structure;

the pin rod (46) penetrates through the through hole (451) and extends into the cavity (452), a limiting ring (461) is arranged at the end part of the pin rod (46), and a spring (462) is arranged between the limiting ring (461) and the bottom side surface of the cavity (452).

6. The apparatus for detecting the flame retardant property of a flame retardant material according to claim 5, wherein glass is installed in both the rectangular door frame A (41) and the rectangular door frame B (42).

7. The device for detecting the flame retardant property of the flame retardant material according to claim 1, further comprising a controller disposed on one of the side plates (14), wherein the output end of the side plate (14) is connected to an expansion device a (16), an expansion device C (31), a flame nozzle B (33), a flame nozzle a (28) and an expansion device B (26).

8. The device for detecting the flame retardant property of the flame retardant material according to claim 1, further comprising a rectangular wind shield (5), wherein the rectangular wind shield (5) can move up and down along the vertical direction of the ice flame outside the pillar B (12); the wind shield is characterized in that a rectangular groove (13) is formed in the pillar B (12), and a locking bolt (51) matched with the rectangular groove (13) is arranged on the rectangular wind shield (5).

9. The operation method of the flame retardant property detection device based on the flame retardant material as claimed in any one of claims 1 to 8, characterized by comprising the following steps:

stp1, pushing a rectangular doorframe B (42) upward in the vertical direction;

stp2, putting the rectangular sheet/plate-shaped flame retardant material to be detected on a compression frame B (24), and controlling a telescopic device A (16) to extend out through a controller, so that the flame retardant material is clamped through the matching of the compression frame A (17) and the compression frame B (24);

stp3, a control telescopic device B (26) and a telescopic device C (31) respectively extend to corresponding positions, and then a flame spray head B (33) and a flame spray head A (28) are controlled to ignite;

stp4, controlling the rectangular doorframe B (42) to push downwards along the vertical direction; burning for a period of time, and observing the burning conditions of the side surface and the bottom of the flame-retardant material.

Technical Field

The invention belongs to the technical field of detection of fire-resistant flame-retardant materials, and particularly relates to a flame-retardant performance detection device for a flame-retardant material and an operation method of the device.

Background

The fireproof flame-retardant material is applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, is an essential basic material for ensuring the production operation and the technical development of the industries, and plays an irreplaceable important role in the development of high-temperature industrial production. In order to detect whether the fire resistance and the flame retardance of the refractory material reach the standard, flame burning detection is required to be carried out on the refractory material.

The existing detection mode is that a hand or a handheld clamp is used for clamping a refractory material to be detected manually so that the refractory material is gradually close to flame, and the refractory material is positioned for a period of time at a specific distance to observe whether the refractory material is burnt or blackened. This approach does not ensure accurate and constant distance of the refractory material from the flame and presents a safety hazard.

Disclosure of Invention

The present invention is directed to a device for detecting flame retardancy of a flame retardant material and a method for operating the device, so as to solve the above-mentioned problems.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a flame retardant property detection device of a flame retardant material, which comprises a base, wherein the base is supported with a rectangular bottom plate through four pillars A which are distributed in a rectangular manner, and four corner sides of the rectangular bottom plate are respectively provided with a pillar B along the vertical direction; the tops of two pillars B positioned at the same end of the rectangular bottom plate support one side plate, a cross beam is arranged at the tops of the two side plates, a telescopic device A is arranged on the bottom side surface of the cross beam, and a pressing frame A is arranged at the end part of the telescopic device A; a rectangular frame is connected to the rectangular bottom plate which is positioned right below the telescopic device A through a plurality of support columns, and the upper surface of the rectangular frame is connected with a pressing frame B matched with the pressing frame A through a plurality of connecting columns; a flame mechanism A is arranged on the rectangular bottom plate and comprises a telescopic device B, a fireproof plate A is arranged at the end part of the telescopic device B, and a flame nozzle A is arranged on the fireproof plate A; set up flame mechanism B on the inside wall of curb plate, flame mechanism B is including fixing telescoping device C on the curb plate inside wall, telescoping device C's tip sets up PLASTIC LAMINATED B, the last flame shower nozzle B that sets up of PLASTIC LAMINATED B.

Furthermore, two parallel presser feet A are respectively arranged at two ends of the pressing frame B, and two parallel presser feet B are respectively arranged at two ends of the pressing frame A.

Furthermore, two sliding door assemblies arranged in parallel are connected between the two side plates; the sliding door component comprises a rectangular door frame A and a rectangular door frame B, wherein the rectangular door frame A is arranged between the two side plates, and the rectangular door frame B can move up and down along the outer side surface of the rectangular door frame A and along the vertical direction.

Furthermore, a vertical beam A is arranged in the rectangular door frame A along the vertical direction, and a rectangular groove is formed in one side of the vertical beam A, which is close to the rectangular door frame B, along the length direction of the vertical beam A; a vertical beam B is arranged in the rectangular door frame B along the vertical direction, and pin rods are arranged at two ends of the vertical beam B respectively.

Further, a cavity and a through hole which is communicated with the cavity and has a concentric structure are arranged on the vertical beam B; the pin rod penetrates through the through hole and extends into the cavity, the end part of the pin rod is provided with a limiting ring, and a spring is arranged between the limiting ring and the bottom side surface of the cavity.

Furthermore, glass is arranged in the rectangular door frame A and the rectangular door frame B.

Furthermore, the flame spraying device comprises a controller arranged on one side plate, and the output end of the side plate is connected with a telescopic device A, a telescopic device C, a flame spraying nozzle B, a flame spraying nozzle A and a telescopic device B.

The device further comprises a rectangular wind shield which can move up and down along the vertical direction of the ice flame outside the strut B; the support B is provided with a rectangular groove, and the rectangular wind shield is provided with a locking bolt matched with the rectangular groove.

An operation method of a flame retardant property detection device of a flame retardant material comprises the following steps:

stp1, pushing a rectangular doorframe B upward in the vertical direction;

stp2, putting the rectangular sheet/plate-shaped flame retardant material to be detected on the compression frame B, and controlling the expansion device A to extend through the controller, so that the flame retardant material is clamped through the matching of the compression frame A and the compression frame B;

the Stp3, the control telescopic device B and the telescopic device C extend out to corresponding positions respectively, and then the flame nozzle B and the flame nozzle A are controlled to ignite;

stp4, controlling the rectangular door frame B to push downwards along the vertical direction; burning for a period of time, and observing the burning conditions of the side surface and the bottom of the flame-retardant material.

The invention has the following beneficial effects:

according to the flame spray head, the side face and the bottom of the flame retardant material are subjected to burning detection through the flame spray head, and the controller is adopted to control the telescopic device, so that the position of the flame spray head is accurately controlled, the accurate and constant distance between the flame retardant material and the flame is ensured, and the detection accuracy is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a flame retardant property detection device according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view of the flame retardant property detection apparatus of the present invention;

FIG. 4 is a schematic view of the sliding door assembly of the present invention;

FIG. 5 is a schematic view of the pin shaft of the present invention;

FIG. 6 is a schematic view of a rectangular windshield according to the present invention;

FIG. 7 is a schematic view of the flame mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, the present invention is a flame retardant property detection device for flame retardant materials, comprising a base, wherein the base is supported by a rectangular bottom plate through four pillars a distributed in a rectangular shape, and four corner sides of the rectangular bottom plate are respectively provided with a pillar B along the vertical direction;

the tops of two support columns B positioned at the same end of the rectangular bottom plate support one side plate, the tops of two side plates are provided with a cross beam, the bottom side surface of the cross beam is provided with a telescopic device A, and the end part of the telescopic device A is provided with a pressing frame A;

the rectangular bottom plate positioned right below the telescopic device A is connected with a rectangular frame through a plurality of support columns, and the upper surface of the rectangular frame is connected with a pressing frame B matched with the pressing frame A through a plurality of connecting columns;

a flame mechanism A is arranged on the rectangular bottom plate and comprises a telescopic device B, a fireproof plate A is arranged at the end part of the telescopic device B, and a flame nozzle A is arranged on the fireproof plate A;

set up flame mechanism B on the inside wall of curb plate, flame mechanism B is including fixing telescoping device C on the curb plate inside wall, and telescoping device C's tip sets up PLASTIC LAMINATED B, sets up flame shower nozzle B on the PLASTIC LAMINATED B.

Preferably, two parallel presser feet a are respectively arranged at two ends of the pressing frame B, and two parallel presser feet B are respectively arranged at two ends of the pressing frame a.

Preferably, two sliding door assemblies arranged in parallel are connected between the two side plates; the sliding door component comprises a rectangular door frame A arranged between two side plates and a rectangular door frame B which can move up and down along the outer side surface of the rectangular door frame A and along the vertical direction.

Preferably, a vertical beam A is arranged in the rectangular door frame A along the vertical direction, and a rectangular groove is formed in one side surface, close to the rectangular door frame B, of the vertical beam A along the length direction of the vertical beam A; a vertical beam B is arranged in the rectangular door frame B along the vertical direction, and pin rods are respectively arranged at two ends of the vertical beam B.

Preferably, the vertical beam B is provided with a cavity and a through hole which is communicated with the cavity and has a concentric structure; the pin rod penetrates through the through hole and extends into the cavity, the end part of the pin rod is provided with a limiting ring, and a spring is arranged between the limiting ring and the bottom side surface of the cavity.

Preferably, glass is installed in the rectangular door frame A and the rectangular door frame B.

Preferably, still including setting up the controller at a curb plate, telescoping device A, telescoping device C, flame shower nozzle B, flame shower nozzle A and telescoping device B are connected to the output of curb plate.

Preferably, the ice flame protection device further comprises a rectangular wind shield which can move up and down along the vertical direction of ice flames outside the strut B; the pillar B is provided with a rectangular groove, and the rectangular wind shield is provided with a locking bolt matched with the rectangular groove.

An operation method of a flame retardant property detection device of a flame retardant material comprises the following steps:

stp1, pushing a rectangular doorframe B upward in the vertical direction;

stp2, putting the rectangular sheet/plate-shaped flame retardant material to be detected on the compression frame B, and controlling the expansion device A to extend through the controller, so that the flame retardant material is clamped through the matching of the compression frame A and the compression frame B;

the Stp3, the control telescopic device B and the telescopic device C extend out to corresponding positions respectively, and then the flame nozzle B and the flame nozzle A are controlled to ignite;

stp4, controlling the rectangular door frame B to push downwards along the vertical direction; burning for a period of time, and observing the burning conditions of the side surface and the bottom of the flame-retardant material.

In the use process, if the ambient wind speed is high, the rectangular windshield can be adjusted to move up and down, the area of the ventilation opening with the ventilation function between the side plate 14 and the bottom plate 2 can be adjusted to adjust the wind, and the adjusting operation is simple.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.