CN218974286U

CN218974286U - Fire-proof cloth testing device

Info

Publication number: CN218974286U
Application number: CN202222796454.7U
Authority: CN
Inventors: 孙广兵; 奚霞美; 孙俊逸
Original assignee: Jiangsu Jitong Composite Material Co ltd
Current assignee: Jiangsu Jitong Composite Material Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-05-05
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of fireproof cloth production and processing, in particular to a fireproof cloth testing device, which comprises a box body with an opening on the front side wall, wherein support plates are fixedly connected to two sides of the bottom of the box body, an ignition device is fixedly arranged on the rear side wall of the box body, hollow columns are symmetrically and fixedly connected to the inner wall of the lower side of the box body, an upper clamping plate is fixedly connected to the upper end of one side of each hollow column close to the ignition device, strip-shaped holes are formed in the side wall of each hollow column, a lower clamping plate is connected to the inside of each strip-shaped hole in a sliding mode, two ends of each lower clamping plate extend to the outside of each strip-shaped hole, and a propping mechanism is fixedly arranged between each lower clamping plate and each strip-shaped hole. The utility model is convenient for positioning the fireproof cloth during testing, and improves the working efficiency; the fragments burned by the fireproof cloth fall into the collecting box, so that the fragments are convenient to collect and clean in a concentrated mode.

Description

Fire-proof cloth testing device

Technical Field

The utility model relates to the technical field of production and processing of fireproof cloth, in particular to a fireproof cloth testing device.

Background

Fireproof cloth is used as a special industry and a special industrial protection fabric, and is roughly classified into silicon rubber coated glass fiber cloth, basalt fiber fireproof cloth, acrylic cotton fiber fireproof cloth, nomex fireproof cloth, SM fireproof cloth, blue glass fiber fireproof cloth, aluminum foil fireproof cloth and the like.

After the production of the fireproof cloth is completed, the fire resistance of the fireproof cloth is generally required to be tested, the two ends of the fireproof cloth are generally positioned by a plurality of positioning bolts, time and labor are wasted, the testing efficiency is reduced, and the collection of fragments combusted by the fireproof cloth is inconvenient, so that the fireproof cloth testing device is provided.

Disclosure of Invention

The utility model aims to provide a fireproof cloth testing device which is convenient for positioning fireproof cloth during testing so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fire prevention cloth testing arrangement, has offered open-ended box including the preceding lateral wall, the equal fixedly connected with backup pad in bottom both sides of box, the fixed ignition that is equipped with of back lateral wall of box, the downside inner wall symmetry fixedly connected with cavity post of box, one side upper end fixedly connected with punch holder that the cavity post is close to ignition, the lateral wall of cavity post is located the downside department of punch holder and has seted up the bar hole, the inside sliding connection in bar hole has the lower plate, the both ends of lower plate all extend to the outside in bar hole, fixedly between lower plate and the bar hole be equipped with the tight mechanism of support, the bottom of box corresponds department fixedly connected with casing with the position of two cavity posts, fixedly between the inside of casing and two lower plates is equipped with link gear.

Preferably, the abutting mechanism comprises a sliding rod and a spring, the sliding rod is vertically and fixedly arranged in the bar-shaped hole, the middle part of the lower clamping plate is in sliding sleeve joint with the rod wall of the sliding rod, and the spring is movably sleeve joint with the rod wall of the sliding rod, which is located at the lower side of the lower clamping plate.

Preferably, the link gear comprises a rotating shaft, two pull ropes and two rollers, wherein the rotating shaft is arranged in the shell, two ends of the rotating shaft are rotationally connected with the inner side wall of the shell through rolling bearings, the lower end of the rotating shaft penetrates through the outer part of the shell, a winding disc is fixedly sleeved on the shaft wall of the rotating shaft, the two rollers are fixedly arranged in the shell and correspond to the positions of the two hollow columns, one ends of the pull ropes are fixedly connected with two sides of the winding disc respectively, and the other ends of the pull ropes are fixedly connected with the lower clamping plates by bypassing the corresponding rollers respectively.

Preferably, the lower end of the rotating shaft is fixedly connected with a rotating wheel, and an anti-skid sleeve is sleeved outside the rotating wheel.

Preferably, a plurality of protruding blocks are arranged on one side, opposite to the upper clamping plate and the lower clamping plate, of the upper clamping plate and the lower clamping plate, and the protruding blocks are arranged in a zigzag mode.

Preferably, a collecting box is arranged on the inner wall of the lower side of the box body, and the collecting box is arranged between the two hollow columns.

Compared with the prior art, the utility model has the beneficial effects that:

this fire prevention cloth testing arrangement, through the pivot that is equipped with, the coiling dish, stay cord, spring and slide bar, rotate the runner, the runner passes through the pivot and drives the coiling dish and rotate, the coiling dish passes through the stay cord downwardly pulling lower plate, the lower plate extrudees the spring, put into two lower plates respectively with the both ends of fire prevention cloth this moment on, loosen the runner, the spring promotes the lower plate and presss from both sides fire prevention cloth tight with the punch holder, be convenient for fix a position fire prevention cloth when the test, work efficiency has been improved, start ignition tests fire prevention cloth this moment, the piece that fire prevention cloth burns falls into in the collecting box, be convenient for collect intensively and clear up.

Drawings

Fig. 1 is a schematic structural view of a fire protection cloth testing device.

Fig. 2 is a schematic side view of a fire protection cloth testing device.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a support plate; 2. a collection box; 3. a housing; 4. an ignition device; 5. a case; 6. a hollow column; 7. a roller; 8. a winding disc; 9. a rotating shaft; 10. a rotating wheel; 11. a pull rope; 12. a spring; 13. a lower clamping plate; 14. an upper clamping plate; 15. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides a fire prevention cloth testing arrangement, open-ended box 5 has been seted up to the preceding lateral wall, the equal fixedly connected with backup pad 1 in bottom both sides of box 5, the fixed ignition 4 that is equipped with of back lateral wall of box 5, some device is prior art, so do not do too much, the downside inner wall symmetry fixedly connected with cavity post 6 of box 5, the one side upper end fixedly connected with punch holder 14 that cavity post 6 is close to ignition 4, the lateral wall of cavity post 6 is located the downside department of punch holder 14 and has been seted up the bar hole, the inside sliding connection in bar hole has lower plate 13, the outside in bar hole is all extended to at the both ends of lower plate 13, one side that punch holder 14 and lower plate 13 are relative all is provided with a plurality of lugs, a plurality of lugs set up to the cockscomb structure, the surface skid resistance of punch holder 14 and lower plate 13 can be improved to the lug of cockscomb structure.

The lower clamping plate 13 is fixedly provided with a propping mechanism between the strip-shaped holes, the propping mechanism comprises a sliding rod 15 and a spring 12, the sliding rod 15 is vertically and fixedly arranged in the strip-shaped holes, the middle part of the lower clamping plate 13 is in sliding sleeve joint with the rod wall of the sliding rod 15, the spring 12 is movably sleeve joint with the rod wall of the sliding rod 15 at the lower side of the lower clamping plate 13, and the spring 12 is always in a compressed state.

The bottom of box 5 and the position corresponding department fixedly connected with casing 3 of two cavity posts 6, fixed link gear that is equipped with between the inside of casing 3 and two lower plates 13, link gear includes pivot 9, two stay wires 11 and two gyro wheels 7, pivot 9 sets up in the inside of casing, the both ends of pivot 9 all rotate with the inside wall of casing 3 through antifriction bearing and be connected, the lower extreme of pivot 9 runs through to the outside of casing 3, the fixed coiling dish 8 that has cup jointed of the axle wall of pivot 9, two gyro wheels 7 are fixed to be set up in the inside of casing 3 and the position corresponding department of two cavity posts 6, the one end of two stay wires 11 respectively with the both sides fixed connection of coiling dish 8, the other end of two stay wires 11 all walks around corresponding gyro wheel 7 respectively and with lower plate 13 fixed connection, the lower extreme fixedly connected with runner 10 of pivot 9, runner 10 is convenient for the staff to rotate pivot 9, the outside cover of runner 10 has the antiskid cover, the surface anti-skidding nature of runner 10 has been improved.

The downside inner wall of box 5 is provided with collection box 2, and collection box 2 sets up in the department between two cavity posts 6, and the piece of fire prevention cloth burning falls into collection box 2, is convenient for collect and clear up intensively.

Rotating wheel 10, rotating wheel 10 drives coiling dish 8 through pivot 9 and rotates, and coiling dish 8 passes through stay cord 11 downwardly pulling lower plate 13, and lower plate 13 extrudees spring 12, puts into two lower plates 13 respectively with the both ends of fire prevention cloth this moment on, loosens rotating wheel 10, and spring 12 promotes lower plate 13 and presss from both sides fire prevention cloth tight with upper plate 14, starts ignition 4 at this moment and tests fire prevention cloth, and the piece that fire prevention cloth burns falls into collecting box 2, is convenient for collect and clear up intensively.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention cloth testing arrangement, has offered open-ended box (5) including preceding lateral wall, the equal fixedly connected with backup pad (1) in bottom both sides of box (5), its characterized in that: the utility model discloses a fire-fighting device for the electric power box, including box (5) and box (13), ignition (4) are fixedly arranged on the back lateral wall of box (5), downside inner wall symmetry fixedly connected with cavity post (6) of box (5), one side upper end fixedly connected with punch holder (14) that cavity post (6) is close to ignition (4), the lateral wall of cavity post (6) is located the downside department of punch holder (14) and has seted up bar hole, the inside sliding connection in bar hole has punch holder (13), the outside in bar hole is all extended to the both ends of punch holder (13), fixedly between punch holder (13) and the bar hole be equipped with tight mechanism, the bottom of box (5) and the position corresponding department fixedly connected with casing (3) of two cavity posts (6), fixedly between the inside of casing (3) and two punch holder (13) link gear.

2. A fire protection cloth testing device according to claim 1, wherein: the abutting mechanism comprises a sliding rod (15) and a spring (12), the sliding rod (15) is vertically and fixedly arranged in the strip-shaped hole, the middle part of the lower clamping plate (13) is in sliding sleeve joint with the rod wall of the sliding rod (15), and the spring (12) is movably sleeve joint with the rod wall of the sliding rod (15) at the lower side of the lower clamping plate (13).

3. A fire protection cloth testing device according to claim 1, wherein: the linkage mechanism comprises a rotating shaft (9), two pull ropes (11) and two rollers (7), wherein the rotating shaft (9) is arranged in the shell, two ends of the rotating shaft (9) are rotationally connected with the inner side wall of the shell (3) through rolling bearings, the lower end of the rotating shaft (9) penetrates through the outer part of the shell (3), a winding disc (8) is fixedly sleeved on the shaft wall of the rotating shaft (9), the two rollers (7) are fixedly arranged in the shell (3) at positions corresponding to the positions of the two hollow columns (6), one ends of the two pull ropes (11) are fixedly connected with two sides of the winding disc (8) respectively, and the other ends of the two pull ropes (11) are respectively wound around the corresponding rollers (7) and are fixedly connected with a lower clamping plate (13).

4. A fire protection cloth testing device according to claim 3, wherein: the lower end of the rotating shaft (9) is fixedly connected with a rotating wheel (10), and an anti-skid sleeve is sleeved outside the rotating wheel (10).

5. A fire protection cloth testing device according to claim 1, wherein: the opposite sides of the upper clamping plate (14) and the lower clamping plate (13) are respectively provided with a plurality of protruding blocks, and the protruding blocks are in a zigzag shape.

6. A fire protection cloth testing device according to claim 1, wherein: the inner wall of the lower side of the box body (5) is provided with a collecting box (2), and the collecting box (2) is arranged between two hollow columns (6).