CN219533048U - Fire-retardant braided bag's fire resistance testing arrangement - Google Patents
Fire-retardant braided bag's fire resistance testing arrangement Download PDFInfo
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- CN219533048U CN219533048U CN202320301687.7U CN202320301687U CN219533048U CN 219533048 U CN219533048 U CN 219533048U CN 202320301687 U CN202320301687 U CN 202320301687U CN 219533048 U CN219533048 U CN 219533048U
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Abstract
The utility model discloses a fire resistance testing device for a flame-retardant woven bag, which comprises a base, wherein a fixing mechanism is arranged above the base and comprises a clamping block arranged on the base, a chute is arranged above the clamping block, a mounting rack is arranged in the chute in a sliding manner, a clamping plate is sleeved on the outer side of the mounting rack, a supporting frame is arranged on the upper wall of the base, a winding drum is rotatably arranged on the inner side of the supporting frame, a motor is arranged on the side wall of the supporting frame, the output end of the motor is connected with the winding drum, one end of a connecting rope is wound on the side wall of the winding drum, and the other end of the connecting rope is connected with the clamping plate.
Description
Technical Field
The utility model relates to the field of fireproof tests, in particular to a fireproof testing device for a flame-retardant woven bag.
Background
The woven bags are articles which are frequently used in daily life, and the existing woven bags have flame-retardant characteristics in order to ensure the safety of the articles inside;
the flame-retardant woven bag is required to be subjected to spot check before leaving the factory and to be subjected to fire resistance test, but the existing testing device can only perform ignition test on one point of the woven bag at a time, and after the test is finished, the position of the woven bag is required to be manually changed, so that the upper point and the lower point of the woven bag can be tested, and the operation is complicated.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a fire resistance testing device of a fire-retardant woven bag.
The technical scheme adopted for solving the technical problems is as follows: the fire resistance testing device of the flame-retardant woven bag comprises a base, wherein a fixing mechanism is arranged above the base;
the woven bags are clamped and mounted in the fixing mechanism, and the fixing mechanism is used for fixing the positions of the woven bags;
the fixing mechanism comprises a clamping block arranged on the base, a sliding groove is formed in the upper portion of the clamping block, a mounting frame is slidably arranged in the sliding groove, a clamping plate is sleeved on the outer side of the mounting frame, and the clamping plate is used for clamping the woven bag;
the outer side wall of the mounting frame is sleeved with a main spring, and the main spring is attached to the side wall of the clamping plate;
the support frame is installed to the upper wall of base, the inboard of support frame rotates installs the reel, the motor is installed to the lateral wall of support frame, the motor is connected with the external power source electricity, the output and the reel of motor are connected, the one end of connecting the rope is installed in the lateral wall winding of reel, the other end and the grip block of connecting the rope are connected.
The device comprises a base, a braided bag, an ignition mechanism, a support, an igniter, a gas-liquid separator and a gas-liquid separator, wherein the braided bag is provided with a gas inlet and a gas outlet;
the bracket comprises a bracket main body, a sliding sleeve and a fastening bolt, wherein the sliding sleeve is arranged at the outer side of the bracket main body in a sliding way, the fastening bolt is arranged on the side wall of the sliding sleeve in a screwed way, the fastening bolt penetrates through the side wall of the sliding sleeve to be attached to the side wall of the bracket main body, and the igniter is arranged on the sliding sleeve;
the ignition mechanism is positioned at the left side of the fixing mechanism.
Further, the ignition device further comprises a sealing cover, wherein the sealing cover is arranged above the base and covers the outer parts of the fixing mechanism and the ignition mechanism;
the sealing cover is made of transparent glass, one end of an air outlet pipe is inserted above the sealing cover, and an air filter screen is arranged in an inner cavity of the other end of the air outlet pipe.
Further, the clamping plate comprises a main plate, an auxiliary plate, a slot, a magnet, an iron column, a telescopic rod, a pressing plate and an auxiliary spring, a sliding sleeve matched with the mounting frame is arranged on the side wall of the main plate, and the clamping plate is arranged on the mounting frame through the sliding sleeve;
the auxiliary plate is provided with a placing groove and a slot for placing the woven bag, a magnet is arranged in the slot, an iron column is arranged above the main plate, and the iron column can be inserted into the slot to be attracted with the magnet;
the braided bag is placed in the standing groove, the telescopic link is installed to the top of mainboard, the clamp plate is installed to the top of telescopic link, the clamp plate is laminated with the lateral wall of braided bag, the auxiliary spring has been cup jointed in the outside of telescopic link.
Further, the guide wheel is installed to the upper wall of fixture block, the lateral wall and the connection rope laminating of guide wheel.
Further, the left side and the right side of the sealing cover are provided with the supporting handles.
The beneficial effects of the utility model are as follows:
the device can drive the winding drum to wind the connecting rope by controlling the motor to rotate, so that the position of the clamping plate is changed by the traction of the connecting rope, and the position of the woven bag can be adjusted in the ignition test process, so that the device can complete the adjustment of the position of the woven bag without taking out the clamping plate, and the operation is simple and convenient;
in addition, the air outlet pipe provided with the air filter screen is arranged above the sealing cover, so that the air outlet pipe can filter waste gas generated in the testing process of the device.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic cross-sectional view of a clamping plate of the present utility model.
Fig. 3 is a schematic diagram of the structure at a in fig. 2.
Reference numerals illustrate: 1 base, 2 fixed mechanism, 21 fixture block, 22 spout, 23 mounting bracket, 24 grip block, 241 mainboard, 242 subplate, 243 slot, 244 magnetite, 245 iron prop, 246 telescopic link, 247 clamp plate, 248 secondary spring, 25 main spring, 3 braided bag, 4 support frame, 5 reel, 6 motor, 7 connecting rope, 8 ignition mechanism, 81 support frame, 82 igniter, 811 support frame main body, 812 sliding sleeve, 813 fastening bolt, 9 sealed cowling, 10 outlet duct, 11 airstrainer, 12 leading wheel, 13 holds in the palm.
Description of the embodiments
The utility model will be further illustrated with reference to specific examples, which are to be understood as illustrative only and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
Referring to fig. 1, 2 and 3, which are schematic structural views of the utility model, a fire resistance testing device of a fire-retardant woven bag comprises a base 1, wherein a fixing mechanism 2 is arranged above the base 1;
the woven bag 3 is clamped and installed in the fixing mechanism 2, and the fixing mechanism 2 is used for fixing the position of the woven bag 3;
the fixing mechanism 2 comprises a clamping block 21 arranged on the base 1, a sliding groove 22 is formed above the clamping block 21, a mounting frame 23 is slidably arranged in the sliding groove 22, a clamping plate 24 is sleeved on the outer side of the mounting frame 23, and the clamping plate 24 is used for clamping the woven bag 3;
as can be seen from fig. 1, the mounting frame 23 is inclined leftwards, the inclination angle is 45 °, when the woven bag 3 is mounted on the clamping plate 24, the mounting frame 23 is slid into the sliding groove 22, and then the position of the ignition mechanism 8 is adjusted, the woven bag 3 is ignited by the ignition mechanism 8, and the woven bag 3 is subjected to a fire resistance test.
The outer side wall of the mounting frame 23 is sleeved with a main spring 25, and the main spring 25 is attached to the side wall of the clamping plate 24;
the main spring 25 supports the clamp plate 24.
The upper wall of the base 1 is provided with a supporting frame 4, the inner side of the supporting frame 4 is rotatably provided with a winding drum 5, the side wall of the supporting frame 5 is provided with a motor 6, the motor 6 is electrically connected with an external power supply, the output end of the motor 6 is connected with the winding drum 5, the side wall of the winding drum 5 is wound with one end of a connecting rope 7, and the other end of the connecting rope 7 is connected with a clamping plate 24;
the motor 6 is controlled to start to drive the winding drum 5 to rotate, so that the winding drum 5 winds the connecting rope 7, and the connecting rope 7 pulls the clamping plate 24 to move, so that the position of the point woven bag 3 which is ignited is changed;
therefore, the device can complete the position adjustment of the woven bag 3 without taking out the clamping plate 24, and the operation is simpler and more convenient.
The device further comprises an ignition mechanism 8, wherein the ignition mechanism 8 is arranged above the base 1, the ignition mechanism 8 comprises a bracket 81 and an igniter 82, the igniter 82 is arranged on the bracket 81, and the igniter 82 is used for performing combustion test on the woven bag 3;
the igniter 82 is in the prior art, and the igniter 82 herein is identical to the igniter in the YG815C flame retardant property tester, but is not limited to this model;
the igniter 82 emits flame, the flame contacts with the woven bag 3, and the woven bag 3 is subjected to fire resistance test;
the bracket 81 comprises a bracket main body 811, a sliding sleeve 812 and a fastening bolt 813, wherein the sliding sleeve 812 is arranged at the outer side of the bracket main body 811 in a sliding way, the fastening bolt 813 is screwed in and arranged on the side wall of the sliding sleeve 812, the fastening bolt 813 penetrates through the side wall of the sliding sleeve 812 to be attached to the side wall of the bracket main body 811, and the igniter 82 is arranged on the sliding sleeve 812;
the ignition mechanism 8 is positioned at the left side of the fixed mechanism 2;
since the mounting 23 in the fixing mechanism 2 is inclined to the left, the ignition mechanism 8 is located to the left of the fixing mechanism 2.
The ignition device further comprises a sealing cover 9, wherein the sealing cover 9 is arranged above the base 1, and the sealing cover 9 covers the outer parts of the fixing mechanism 2 and the ignition mechanism 8;
the sealing cover 9 is made of transparent glass, one end of the air outlet pipe 10 is inserted above the sealing cover 9, and an air filter screen 11 is arranged in the inner cavity of the other end of the air outlet pipe 10;
the sealing cover 9 can prevent that the smoke and dust that this device produced when the flame contacted braided bag 3 in the test process from directly drifting into the air, influences the environment, can filter the smoke and dust through the airstrainer 11 in the outlet duct 10.
The clamping plate 24 comprises a main plate 241, an auxiliary plate 242, a slot 243, a magnet 244, an iron column 245, a telescopic rod 246, a pressing plate 247 and an auxiliary spring 248, a sliding sleeve matched with the mounting frame 23 is arranged on the side wall of the main plate 241, and the clamping plate 24 is arranged on the mounting frame 23 through the sliding sleeve;
the auxiliary plate 242 is provided with a placing groove and a slot 243 for placing the woven bag 3, a magnet 244 is arranged in the slot 243, an iron column 245 is arranged above the main plate 241, and the iron column 245 can be inserted into the slot 243 to be attracted with the magnet 244;
the braided bag 3 is placed in the standing groove, and telescopic link 246 is installed to the top of mainboard 241, and clamp plate 247 is installed to the top of telescopic link 246, and clamp plate 247 is laminated with the lateral wall of braided bag 3, and auxiliary spring 248 has been cup jointed in the outside of telescopic link 246.
The upper wall of the clamping block 21 is provided with a guide wheel 12, and the side wall of the guide wheel 12 is attached to the connecting rope 7.
The left side and the right side of the sealing cover 9 are provided with a supporting handle 13.
When the device is used, the mounting frame 23 is required to be taken out firstly, then the clamping plate 24 is taken down, the main plate 241 is separated from the auxiliary plate 242, the woven bag 3 is clamped between the main plate 241 and the auxiliary plate 242, then the main plate 241 and the auxiliary plate 242 are sucked together through the matching of the iron columns 245 and the magnets 244, then the clamping plate 24 is installed on the mounting frame 23, and the mounting frame 23 is clamped in the sliding groove 22;
then, the position of the ignition mechanism 8 is adjusted, after the adjustment is finished, the sealing cover 9 is covered outside the ignition mechanism 8 and the fixing mechanism 2, the ignition mechanism 8 is started, the igniter 82 ejects flame, the flame contacts with the woven bag 3, the condition of the woven bag 3 is observed, and the record is recorded, the fire resistance test of the woven bag 3 at the point position is finished, in order to improve the accuracy of the test, the other point positions of the woven bag 3 are required to be tested, at the moment, the motor 6 is started to drive the winding drum 5 to rotate, the winding drum 5 winds the connecting rope 7, and the clamping plate 24 is pulled to move through the connecting rope 7, so that the position of the woven bag 3 ignited at the point is changed.
Claims (6)
1. The utility model provides a fire resistance testing arrangement of fire-retardant braided bag, includes base (1), its characterized in that: a fixing mechanism (2) is arranged above the base (1);
the woven bag (3) is clamped and mounted in the fixing mechanism (2), and the fixing mechanism (2) is used for fixing the position of the woven bag (3);
the fixing mechanism (2) comprises a clamping block (21) arranged on the base (1), a sliding groove (22) is formed in the upper portion of the clamping block (21), a mounting frame (23) is slidably arranged in the sliding groove (22), a clamping plate (24) is sleeved on the outer side of the mounting frame (23), and the clamping plate (24) is used for clamping the woven bag (3);
the outer side wall of the mounting frame (23) is sleeved with a main spring (25), and the main spring (25) is attached to the side wall of the clamping plate (24);
the support frame (4) is installed to the upper wall of base (1), reel (5) is installed in the inboard rotation of support frame (4), motor (6) are installed to the lateral wall of support frame (4), motor (6) are connected with external power source electricity, the output and the reel (5) of motor (6) are connected, the one end of connecting rope (7) is installed in the lateral wall winding of reel (5), the other end and the grip block (24) of connecting rope (7) are connected.
2. The fire resistance testing device of a fire-retardant woven bag according to claim 1, wherein: the device comprises a base (1), and is characterized by further comprising an ignition mechanism (8), wherein the ignition mechanism (8) is arranged above the base (1), the ignition mechanism (8) comprises a support (81) and an igniter (82), the igniter (82) is arranged on the support (81), and the igniter (82) is used for performing combustion test on the woven bag (3);
the bracket (81) comprises a bracket main body (811), a sliding sleeve (812) and a fastening bolt (813), wherein the sliding sleeve (812) is slidably arranged on the outer side of the bracket main body (811), the fastening bolt (813) is screwed into the side wall of the sliding sleeve (812), the fastening bolt (813) penetrates through the side wall of the sliding sleeve (812) to be attached to the side wall of the bracket main body (811), and the igniter (82) is arranged on the sliding sleeve (812);
the ignition mechanism (8) is positioned at the left side of the fixing mechanism (2).
3. The fire resistance testing device of a fire-retardant woven bag according to claim 2, wherein: the ignition device further comprises a sealing cover (9), wherein the sealing cover (9) is arranged above the base (1), and the sealing cover (9) covers the outside of the fixing mechanism (2) and the ignition mechanism (8);
the sealing cover (9) is made of transparent glass, one end of an air outlet pipe (10) is inserted and installed above the sealing cover (9), and an air filter screen (11) is installed in an inner cavity of the other end of the air outlet pipe (10).
4. The fire resistance testing device of a fire-retardant woven bag according to claim 1, wherein: the clamping plate (24) comprises a main plate (241), an auxiliary plate (242), a slot (243), a magnet (244), an iron column (245), a telescopic rod (246), a pressing plate (247) and an auxiliary spring (248), a sliding sleeve matched with the mounting frame (23) is arranged on the side wall of the main plate (241), and the clamping plate (24) is arranged on the mounting frame (23) through the sliding sleeve;
a placing groove and a slot (243) for placing the woven bag (3) are formed in the auxiliary plate (242), a magnet (244) is arranged in the slot (243), an iron column (245) is arranged above the main plate (241), and the iron column (245) can be inserted into the slot (243) to be attracted with the magnet (244);
the braided bag (3) is placed in the standing groove, telescopic link (246) are installed to the top of mainboard (241), clamp plate (247) are installed to the top of telescopic link (246), clamp plate (247) are laminated with the lateral wall of braided bag (3), auxiliary spring (248) have been cup jointed in the outside of telescopic link (246).
5. The fire resistance testing device of a fire-retardant woven bag according to claim 1, wherein: the upper wall of the clamping block (21) is provided with a guide wheel (12), and the side wall of the guide wheel (12) is attached to the connecting rope (7).
6. A fire resistance testing device for a fire resistant woven bag as claimed in claim 3, wherein: the left side and the right side of the sealing cover (9) are provided with a supporting handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320301687.7U CN219533048U (en) | 2023-02-24 | 2023-02-24 | Fire-retardant braided bag's fire resistance testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320301687.7U CN219533048U (en) | 2023-02-24 | 2023-02-24 | Fire-retardant braided bag's fire resistance testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219533048U true CN219533048U (en) | 2023-08-15 |
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ID=87586173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320301687.7U Active CN219533048U (en) | 2023-02-24 | 2023-02-24 | Fire-retardant braided bag's fire resistance testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219533048U (en) |
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2023
- 2023-02-24 CN CN202320301687.7U patent/CN219533048U/en active Active
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