Device for testing strength of IG541 gas cylinder

Abstract

The utility model relates to the technical field of gas cylinder strength testing, and discloses an IG541 gas cylinder strength testing device which comprises a water storage frame, a testing frame is fixedly assembled on the top of the water storage frame, a motor is fixedly assembled on the side face of the testing frame, a threaded rod is fixedly connected to an output shaft of the motor in a sleeved mode, and a threaded rod is fixedly assembled on the threaded rod. A water pump is fixedly assembled on the side face, close to the bottom, of the water storage frame, and a connecting pipe is fixedly assembled at the end, away from the water storage frame, of the water pump. Through cooperative use of a motor and a threaded rod, a gas cylinder is placed in the inner wall of a sleeve, then an air pump is used for supplying air to an inner cavity of the sleeve through an air collecting frame, a drum membrane and an air bag are used for assisting the sleeve in clamping and limiting the gas cylinder, then the motor is used for driving the threaded rod to rotate, and the threaded rod is used for driving an auxiliary frame to move through a sliding frame; and the motor is used for driving the driving gear to rotate, so that the two clamping plates are used for stably clamping the gas cylinders, and the two gas cylinders are assisted to be stably limited in the test frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas cylinder strength test technical field, specifically for a kind of for IG541 gas cylinder strength testing device. BACKGROUND

[0002] IG541 is a mixed gas IG541 extinguishing agent, gas cylinder strength test method includes appearance detection, sound detection, ultrasonic detection, eddy current detection, gas tightness detection and rupture test etc., in order to assist IG541 gas cylinder strength to test, thereby needing a kind of for IG541 gas cylinder strength testing device.

[0003] The conventional testing device for IG541 gas cylinder strength is placed in the inside of the testing equipment during use, and then the gas cylinder is detected by ultrasonic detection and gas tightness detection, so as to test the strength of the gas cylinder. However, the conventional testing device for IG541 gas cylinder strength can only test a single gas cylinder, thereby reducing the testing efficiency of the gas cylinder. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a testing device for IG541 gas cylinder strength to solve the problems raised in the background art.

[0005] The utility model provides the following technical scheme: a testing device for IG541 gas cylinder strength, comprising a water storage frame, a test frame is fixedly assembled at the top of the water storage frame, a motor is fixedly assembled at the side of the test frame, a threaded rod is fixedly sleeved on the output shaft of the motor, a water pump is fixedly assembled at the side of the water storage frame close to the bottom, a connecting pipe is fixedly assembled at the end of the water pump away from the water storage frame, a sliding frame is slidably connected to the inner wall of the test frame, and the inner wall of the sliding frame is threadedly connected to the outer edge of the threaded rod, an auxiliary frame is fixedly assembled at the side of the sliding frame, a drive gear is rotatably connected to the inner wall of the auxiliary frame, a clamping plate is fixedly assembled at the outer edge of the drive gear, a connecting plate is fixedly assembled at the side of the inner wall of the test frame, a sleeve is fixedly assembled at the side of the connecting plate, an electric push rod is fixedly assembled at the bottom of the inner wall of the test frame, and an ultrasonic sensor is fixedly assembled at the top of the electric push rod.

[0006] As a preferred technical scheme of the utility model, a motor is fixedly assembled at the side of the auxiliary frame, the output shaft of the motor is fixedly sleeved with the inner wall of the drive gear, an auxiliary gear is rotatably connected to the inner wall of the auxiliary frame, and the protruding teeth of the outer edge of the auxiliary gear are engaged with the protruding teeth of the outer edge of the drive gear.

[0007] As a preferred embodiment of this utility model, a tympanic membrane is fixedly fitted onto the inner wall of the sleeve, and an airbag is fixedly assembled onto the inner wall of the sleeve, with the inner wall of the airbag passing through the inner wall of the sleeve and communicating with the inner wall of the tympanic membrane.

[0008] As a preferred embodiment of this utility model, a gas collecting frame is fixedly mounted on the side of the test frame, and an air pump is fixedly mounted on the side of the gas collecting frame. The air outlet of the air pump passes through the inner wall of the gas collecting frame and is connected to the inner wall of the sleeve. A solenoid valve tube is fixedly mounted on the top of the gas collecting frame.

[0009] As a preferred embodiment of this utility model, a filter plate is fixedly mounted on the bottom of the test frame, an electric telescopic rod is fixedly mounted on the side of the inner wall of the test frame, a filter plate is fixedly mounted on the side of the electric telescopic rod, and a plug is slidably sleeved on the inner wall of the water storage frame.

[0010] As a preferred embodiment of this utility model, there are two auxiliary frames, and the sides of both auxiliary frames are fixedly assembled with the sides of the sliding frame. There are four clamping plates, and the sides of the four clamping plates are fixedly assembled with the outer edges of the two drive gears and the outer edges of the two auxiliary gears, respectively.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This testing device for the strength of IG541 gas cylinders uses a motor and a threaded rod to place the gas cylinder inside the inner wall of a sleeve. Then, an air pump supplies air to the inner cavity of the sleeve through an air collection frame. The diaphragm and air bladder assist the sleeve in clamping and limiting the gas cylinder. The motor drives the threaded rod to rotate, which in turn drives the auxiliary frame to move through a sliding frame. The motor drives the drive gear to rotate, thereby using two clamping plates to stably clamp the gas cylinder, thus helping to stably limit the two gas cylinders inside the testing frame.

[0013] 2. This testing device for the strength of IG541 gas cylinders uses an electric telescopic rod in conjunction with a second filter plate. The electric telescopic rod moves the second filter plate, helping to separate the inner wall of the second filter plate from the inner wall of the first filter plate. Then, a water pump delivers water to the inside of the test frame through a connecting pipe to test the airtightness of the gas cylinder. By moving the second filter plate again, the water inside the test frame is drained into the water storage frame. Finally, an electric push rod moves an ultrasonic sensor to perform ultrasonic testing on the outer surface of the gas cylinder. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2It is the cross-sectional structure schematic view of the utility model;

[0016] Figure 3 It is the two filter plate three-dimensional structure schematic view of the utility model;

[0017] Figure 4 It is the test frame internal structure schematic view of the utility model;

[0018] Figure 5 It is the auxiliary frame internal structure schematic view of the utility model;

[0019] Figure 6 It is the thread rod side cross-sectional structure schematic view of the utility model;

[0020] Figure 7 It is the utility model Figure 6 The enlarged structure schematic view of A place in the middle.

[0021] In the drawing: 1, water storage frame; 2, test frame; 3, motor; 4, threaded rod; 5, connecting pipe; 6, water pump; 7, sliding frame; 8, auxiliary frame; 9, motor; 10, drive gear; 11, auxiliary gear; 12, clamping plate; 13, connecting plate; 14, sleeve; 15, eardrum; 16, air bag; 17, gas collection frame; 18, air pump; 19, electric push rod; 20, ultrasonic sensor; 21, electric telescopic rod; 22, second filter plate; 23, first filter plate; 24, barrel plug; 25, electromagnetic valve pipe. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the protection scope of the utility model.

[0023] Please refer to Figures 1-7The utility model relates to a kind of testing device for IG541 gas cylinder strength, including water storage frame 1, the top of water storage frame 1 is fixedly equipped with test frame 2, the side of test frame 2 is fixedly equipped with motor 3, the output shaft of motor 3 is fixedly sleeved with threaded rod 4, water storage frame 1 is fixedly equipped with water pump 6 in the side close to bottom, the end of water pump 6 away from water storage frame 1 is fixedly equipped with connecting pipe 5, the inner wall of test frame 2 is slidably connected with sliding frame 7, and the inner wall of sliding frame 7 is threadedly connected with the outer edge of threaded rod 4, the side of sliding frame 7 is fixedly equipped with auxiliary frame 8, the inner wall of auxiliary frame 8 is rotatably connected with driving gear 10, the outer edge of driving gear 10 is fixedly equipped with clamping plate 12, the side of the inner wall of test frame 2 is fixedly equipped with connecting plate 13, the side of connecting plate 13 is fixedly equipped with sleeve 14, the bottom of the inner wall of test frame 2 is fixedly equipped with electric push rod 19, the top of electric push rod 19 is fixedly equipped with ultrasonic sensor 20, by the cooperation of motor 3 and threaded rod 4, using motor 3 drives threaded rod 4 to rotate, in turn using threaded rod 4 drives sliding frame 7 to slide in the inner wall of test frame 2, and using sliding frame 7 drives auxiliary frame 8 to adjust position, by the addition of electric push rod 19 and ultrasonic sensor 20, so as to using electric push rod 19 drives ultrasonic sensor 20 to move, until ultrasonic sensor 20 is contacted with gas cylinder, to detect the defect and crack in the inside of gas cylinder.

[0024] In a preferred embodiment, the side of auxiliary frame 8 is fixedly equipped with motor 9, the output shaft of motor 9 is fixedly sleeved with the inner wall of driving gear 10, the inner wall of auxiliary frame 8 is rotatably connected with auxiliary gear 11, and the protruding teeth of the outer edge of auxiliary gear 11 are engaged with the protruding teeth of the outer edge of driving gear 10, by the cooperation of motor 9 and driving gear 10, using motor 9 drives driving gear 10 to rotate, so as to using driving gear 10 drives auxiliary gear 11 to rotate.

[0025] In a preferred embodiment, the inner wall of sleeve 14 is fixedly sleeved with tympanic membrane 15, the inner wall of sleeve 14 is fixedly equipped with air bag 16, and the inner wall of air bag 16 is communicated with the inner wall of tympanic membrane 15 through the inner wall of sleeve 14, by the cooperation of tympanic membrane 15 and air bag 16, so as to assist the inside gas of device to send gas to the inside of air bag 16 through the inner wall of sleeve 14 to the inner wall of tympanic membrane 15, so as to using tympanic membrane 15 and air bag 16 to assist gas cylinder to be clamped and limited in the inner wall of sleeve 14.

[0026] In a preferred implementation form, the side of the test frame 2 is fixedly equipped with a gas collecting frame 17, the side of the gas collecting frame 17 is fixedly equipped with a gas pump 18, the gas outlet of the gas pump 18 is communicated with the inner wall of the sleeve 14 through the inner wall of the gas collecting frame 17, the top of the gas collecting frame 17 is fixedly equipped with an electromagnetic valve pipe 25, through the cooperation of the gas pump 18 and the gas collecting frame 17, the gas pump 18 is used to send gas to the inside of the gas collecting frame 17, and then the gas in the gas collecting frame 17 is used to pass through the inner wall of the connecting plate 13 to the inner wall of the sleeve 14, through the addition of the electromagnetic valve pipe 25, so that when it is needed to take out the gas cylinder from the inner wall of the sleeve 14, the electromagnetic valve pipe 25 is opened, thereby assisting the exhaust of the inside of the device.

[0027] In a preferred implementation form, the bottom of the test frame 2 is fixedly equipped with a filter plate one 23, the side of the inner wall of the test frame 2 is fixedly equipped with an electric telescopic rod 21, the side of the electric telescopic rod 21 is fixedly equipped with a filter plate two 22, the inner wall of the water storage frame 1 is slidingly sleeved with a cylinder plug 24, through the cooperation of the filter plate one 23 and the electric telescopic rod 21, the electric telescopic rod 21 is used to drive the filter plate two 22 to move, and then the inner wall of the filter plate two 22 and the inner wall of the filter plate one 23 are abutted and separated.

[0028] In a preferred implementation form, the number of the auxiliary frames 8 is two, and the side of the two auxiliary frames 8 is fixedly equipped with the side of the sliding frame 7, the number of the clamping plates 12 is four, and the side of the four clamping plates 12 is fixedly equipped with the outer edge of the two drive gears 10 and the outer edge of the two auxiliary gears 11, respectively, through the addition of the two auxiliary frames 8, the two auxiliary frames 8 are used to move with the movement of the sliding frame 7, through the addition of the four clamping plates 12, the four clamping plates 12 are used to rotate with the rotation of the two drive gears 10 and the two auxiliary gears 11, thereby ensuring that the two gas cylinders are stably clamped.

[0029] The working principle is that when the device is used, the gas cylinder is placed in the inner wall of the sleeve 14, then the inner cavity of the sleeve 14 is supplied with gas by the gas pump 18 through the gas collecting frame 17, so that the sleeve 14 clamps and limits the gas cylinder with the help of the eardrum 15 and the air bag 16, then the threaded rod 4 is driven to rotate by the motor 3, so that the auxiliary frame 8 is driven to move by the threaded rod 4 through the sliding frame 7, and the driving gear 10 is driven to rotate by the motor 9, so that the two clamping plates 12 stably clamp the gas cylinder, and then the two gas cylinders are stably limited in the test frame 2, the filter plate two 22 is driven to move by the electric telescopic rod 21, the inner wall of the filter plate two 22 and the inner wall of the filter plate one 23 are separated, then the test frame 2 is supplied with water by the water pump 6 through the connecting pipe 5, so that the gas cylinder is detected for air tightness, and then the filter plate two 22 is moved again, so that the water in the test frame 2 is discharged into the water storage frame 1, then the ultrasonic sensor 20 is driven to move by the electric push rod 19, so that the ultrasonic sensor 20 detects the outer surface of the gas cylinder by ultrasonic waves.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for testing the strength of an IG541 cylinder, comprising a water reservoir frame (1), characterized in that: The top of the water storage frame (1) is fixedly provided with a test frame (2), the side of the test frame (2) is fixedly provided with a motor (3), the output shaft of the motor (3) is fixedly sleeved with a threaded rod (4), the side close to the bottom of the water storage frame (1) is fixedly provided with a water pump (6), the end away from the water storage frame (1) of the water pump (6) is fixedly provided with a connecting pipe (5), the inner wall of the test frame (2) is slidably connected with a sliding frame (7), the inner wall of the sliding frame (7) is threadedly connected with the outer edge of the threaded rod (4), the side of the sliding frame (7) is fixedly provided with an auxiliary frame (8), the inner wall of the auxiliary frame (8) is rotatably connected with a drive gear (10), the outer edge of the drive gear (10) is fixedly provided with a clamping plate (12), the side of the inner wall of the test frame (2) is fixedly provided with a connecting plate (13), the side of the connecting plate (13) is fixedly provided with a sleeve (14), the bottom of the inner wall of the test frame (2) is fixedly provided with an electric push rod (19), the top of the electric push rod (19) is fixedly provided with an ultrasonic sensor (20).

2. A device for testing the strength of an IG541 cylinder according to claim 1, characterized in that: The side of the auxiliary frame (8) is fixedly provided with a motor (9), the output shaft of the motor (9) is fixedly sleeved with the inner wall of the drive gear (10), the inner wall of the auxiliary frame (8) is rotatably connected with an auxiliary gear (11), and the protrusions on the outer edge of the auxiliary gear (11) are engaged with the protrusions on the outer edge of the drive gear (10).

3. A device for testing the strength of an IG541 cylinder according to claim 1, characterized in that: The inner wall of the sleeve (14) is fixedly sleeved with a tympanic membrane (15), the inner wall of the sleeve (14) is fixedly provided with an air bag (16), and the inner wall of the air bag (16) is communicated with the inner wall of the tympanic membrane (15) through the inner wall of the sleeve (14).

4. The device for testing the strength of an IG541 cylinder according to claim 1, characterized in that: The side of the test frame (2) is fixedly provided with a gas collecting frame (17), the side of the gas collecting frame (17) is fixedly provided with a gas pump (18), the gas outlet of the gas pump (18) is communicated with the inner wall of the sleeve (14) through the inner wall of the gas collecting frame (17), and the top of the gas collecting frame (17) is fixedly provided with an electromagnetic valve pipe (25).

5. A device for testing the strength of an IG541 cylinder according to claim 1, characterized in that: The bottom of the test frame (2) is fixedly provided with a filter plate one (23), the side of the inner wall of the test frame (2) is fixedly provided with an electric telescopic rod (21), the side of the electric telescopic rod (21) is fixedly provided with a filter plate two (22), and the inner wall of the water storage frame (1) is slidably sleeved with a plug (24).

6. A device for testing the strength of an IG541 cylinder according to claim 1, characterized in that: The number of the auxiliary frame (8) is two, and the sides of the two auxiliary frames (8) are fixedly provided with the sliding frame (7), the number of the clamping plate (12) is four, and the sides of the four clamping plates (12) are fixedly provided with the outer edges of the two drive gears (10) and the two auxiliary gears (11) respectively.

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