Gas storage tank strength detector

Abstract

The utility model belongs to the technical field of strength detection devices, and particularly relates to a gas storage tank strength detector which comprises a strength testing machine body, a group of first limiting plates are oppositely arranged on one side of the bottom of the strength testing machine body, first bearings are fixedly installed on the inner walls of the first limiting plates, and motor transmission rods are connected to the inner walls of the first bearings in a sleeved mode. The side wall of the transmission end of the strength testing machine body is connected with a mounting plate, a third bearing is arranged on the inner wall of the mounting plate, the inner wall of the third bearing is sleeved with an adjusting assembly and fixedly connected through a bolt, and the top of the adjusting assembly is connected with a handle through a bolt. The two motors mounted at the bottom of the strength testing machine body rotate to drive the connected driving gears to rotate together, so that the racks on the inner walls of the meshed belt pulleys are meshed to drive the driven gears to rotate, the purpose of automatically moving the strength testing machine body is achieved, and a sensor and a probe are convenient to mount.

Description

Technical Field

[0001] The utility model belongs to the technical field of strength detection devices, and particularly relates to a gas storage tank strength detector. Background Art

[0002] A gas storage tank strength detector usually uses a pressure loading system to conduct a pressure test on the storage tank. During the test, the detector gradually increases the pressure inside the storage tank through computer control or manual operation until the predetermined test pressure is reached or the storage tank is damaged. At the same time, the detector will record and display key parameters such as the pressure-time curve and the deformation-time curve in real time, so as to accurately evaluate the strength and stability of the storage tank. By using the cooperation of the sensors and probes of the gas storage tank strength detector, strength tests and failure pressure evaluations of various gas tanks are carried out to avoid the danger caused by the production and use of gas storage tanks with insufficient strength. However, the device still has the following defects: When the above-mentioned equipment is in use, the gas storage tank strength detector is applicable to various models and types of gas storage tanks. When detecting, it is necessary to change the installation positions of the sensors and probes according to the characteristics of the stored gas. The existing strength detectors need to be frequently moved and adjusted during use in order to install the sensors and probes nearby according to the needs. Moreover, the existing sensors and probes are easily affected by the humid environment during movement and idle storage, thereby affecting their detection accuracy and stability. Content of the Utility Model

[0003] The purpose of the utility model is to provide a gas storage tank strength detector, aiming to solve the problems in the prior art that when the above-mentioned equipment is in use, the gas storage tank strength detector is applicable to various models and types of gas storage tanks. When detecting, it is necessary to change the installation positions of the sensors and probes according to the characteristics of the stored gas. The existing strength detectors need to be frequently moved and adjusted during use in order to install the sensors and probes nearby according to the needs. Moreover, the existing sensors and probes are easily affected by the humid environment during movement and idle storage, thereby affecting their detection accuracy and stability.

[0004] To achieve the above object, the present utility model provides the following technical solutions: A gas storage tank strength detector, comprising: a strength testing machine body, a set of first limit plates are oppositely arranged on one side of the bottom of the strength testing machine body, a first bearing is fixedly installed on the inner wall of the first limit plate, a motor drive rod is sleeved on the inner wall of the first bearing, a driving gear is arranged at the far end of the driving end of the motor drive rod, a driving wheel is installed at the far end of the driving end of the motor drive rod, the driving gear is meshed with the surface of a rack installed on the inner wall of a belt pulley, the other end of the rack on the inner wall of the belt pulley is meshed with a driven gear, the inner side wall of the driven gear is fixedly connected to a transmission shaft, the other side of the transmission shaft is connected to a second bearing by bolts, the second bearing is installed on the inner wall of a second limit plate, the top of the second limit plate is fixedly connected to the bottom of the strength testing machine body, a mounting plate is connected to the side wall of the driving end of the strength testing machine body, a third bearing is arranged on the inner wall of the mounting plate, an adjusting assembly is sleeved on the inner wall of the third bearing and is fixedly connected by bolts, and a handle is connected to the top of the adjusting assembly by bolts.

[0005] In order to make the driving gear connected to the rotating drive rod by the motor drive the rack on the surface of the belt pulley to drive the driven gear to rotate and move together. As a preferred embodiment of the gas storage tank strength detector of the present utility model, the meshing connection structures composed of two groups of the motors, driving gears, driving wheels, belt pulleys and driven gears are symmetrically arranged at the bottom of the strength testing machine body.

[0006] In order to fix the position of the adjusting assembly by the second bearing and enable it to rotate in place to adjust the angle. As a preferred embodiment of the gas storage tank strength detector of the present utility model, the adjusting assembly includes a vertical rod and a universal wheel at its bottom, and a bolt is horizontally penetrated and threadedly connected at the intersection of the third bearing and the adjusting assembly.

[0007] In order to properly place the sensor and the probe by using the storage box and the waterproof layer therein. As a preferred embodiment of the gas storage tank strength detector of the present utility model, a mounting block is arranged on the other side of the driving end of the strength testing machine body, a storage box is slidably connected to the other side of the mounting block, a clamping block abuts against the side wall of the storage box, the clamping block is snap-fitted to a card slot on the surface of the mounting block, a waterproof layer is slidably connected to the inner wall of the storage box, a cover plate abuts against the top of the waterproof layer, both inner walls of the cover plate are slidably connected to the storage box, a sealing plate abuts against the outer wall of the top of the storage box, and the other side of the sealing plate is snap-fitted to the cover plate.

[0008] In order to make the waterproof layer wrap around the outside of the sensor and the probe. As a preferred embodiment of the gas storage tank strength detector of the present utility model, the opening of the waterproof layer is provided with a slot whose shape and size are consistent with those of the extension layer on the other side.

[0009] In order to fix the sliding connection between the storage box and the installation block using the clamping block, as an optimization of a gas storage tank strength detector of the present utility model, the installation block, the storage box and the clamping block form a sliding clamping connection structure.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The rotation of two groups of motors installed at the bottom of the strength testing machine body drives the connected driving gears to rotate together, so that the racks on the inner walls of the pulley engaged with each other drive the driven gear to rotate, thereby achieving the purpose of automatically moving the strength testing machine body, which is convenient for installing sensors and probes;

[0012] The storage box installed on one side of the strength testing machine body and the waterproof layer slidably connected to its inner wall are used to properly store the sensors and probes when they are idle, avoiding the influence of humid and dusty environments on the monitoring accuracy and accuracy of the sensors and probes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the front view sectional structural schematic diagram of the present utility model;

[0016] Figure 3 is the top view sectional structural schematic diagram of the present utility model;

[0017] Figure 4 is the enlarged partial side view sectional structural schematic diagram of the storage box of the present utility model;

[0018] Figure 5 is the enlarged partial top view sectional structural schematic diagram of the storage box of the present utility model.

[0019] In the figure: 1, strength testing machine body; 2, first limit plate; 3, first bearing; 4, motor; 5, driving gear; 6, driving wheel; 7, pulley; 8, driven gear; 9, transmission shaft; 10, second bearing; 11, second limit plate; 12, driven wheel; 13, mounting plate; 14, third bearing; 15, adjusting component; 16, handle; 17, mounting block; 18, storage box; 19, clamping block; 20, waterproof layer; 21, cover plate; 22, sealing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A gas storage tank strength detector, comprising: a strength testing machine body 1. In this design, the model of the strength testing machine body 1 is: SUP-QPQM. A set of first limit plates 2 are oppositely arranged on one side of the bottom of the strength testing machine body 1. The inner wall of the first limit plate 2 is fixedly installed with a first bearing 3. The inner wall of the first bearing 3 is sleeved with the transmission rod of the motor 4. The distal end of the transmission end of the motor 4 is provided with a driving gear 5. The distal end of the transmission end of the motor 4 is installed with a driving wheel 6. The driving gear 5 is meshed and connected to the surface of the rack installed on the inner wall of the belt pulley 7. The other end of the rack on the inner wall of the belt pulley 7 is meshed and connected to a driven gear 8. The inner side wall of the driven gear 8 is fixedly connected to a transmission shaft 9. The other side of the transmission shaft 9 is connected to a second bearing 10 by bolts. The second bearing 10 is installed on the inner wall of the second limit plate 11. The top of the second limit plate 11 is fixedly connected to the bottom of the strength testing machine body 1. The side wall of the transmission end of the strength testing machine body 1 is connected to a mounting plate 13. A third bearing 14 is arranged inside the mounting plate 13. The inner wall of the third bearing 14 is sleeved with an adjusting component 15 and is fixedly connected by bolts. The top of the adjusting component 15 is connected to a handle 16 by bolts.

[0022] Preferably: The meshing connection structures composed of two groups of motors 4, driving gears 5, driving wheels 6, belt pulleys 7 and driven gears 8 are symmetrically arranged at the bottom of the strength testing machine body 1.

[0023] During specific use, the driving gear 5 installed on the surface of the transmission rod of the motor 4 rotates under the fixation of the first limit plate 2 and the first bearing 3, and then drives the rack on the inner wall of the belt pulley 7 meshed with its surface to make the belt pulley 7 rotate, so that the driven gear 8 on the other side of the belt pulley 7 rotates together.

[0024] Preferably: The adjusting component 15 includes a vertical rod and universal wheels at its bottom. A bolt is horizontally penetrated and threadedly connected at the intersection of the third bearing 14 and the adjusting component 15.

[0025] During specific use, when moving, hold the handle 16 with one hand, and adjust the adjusting component 15 whose position is fixed by the mounting plate 13 and the third bearing 14 when turning is needed.

[0026] Preferably, on the other side of the driving end of the strength testing machine body 1, there is an installation block 17. On the other side of the installation block 17, there is a storage box 18 slidingly connected. The side wall of the storage box 18 abuts against a clamping block 19, and the clamping block 19 is snap-fitted at the slot on the surface of the installation block 17. Inside the inner wall of the storage box 18, there is a waterproof layer 20 slidingly connected. The top of the waterproof layer 20 abuts against a cover plate 21. On both sides of the inner wall of the cover plate 21, there is a sliding connection to the storage box 18. On the outer wall of the top of the storage box 18, there is a sealing plate 22 abutted, and on the other side of the sealing plate 22, there is a snap-fitting connection to the cover plate 21.

[0027] During specific use, pull the cover plate 21 that is slidably fixed on the top of the storage box 18, so as to pull out the extension end that is fitted and fixed on one side of the opening end of the waterproof layer 20, and then take out the sensors and probes placed in the waterproof layer 20 for installation. After use, wrap the sensors and probes with the waterproof layer 20 again, and use the sealing plate 22 that is snap-fitted and fixed on the inner wall of the cover plate 21 to abut against the intersection of the top of the storage box 18 and the cover plate 21.

[0028] Preferably, the shape and size of the slot opened at the opening of the waterproof layer 20 are consistent with those of the extension layer on the other side.

[0029] During specific use, pull out the extension end that is fitted and fixed on one side of the opening end of the waterproof layer 20, and then take out the sensors and probes placed in the waterproof layer 20 for installation.

[0030] Preferably, the installation block 17, the storage box 18 and the clamping block 19 form a sliding snap-fitting connection structure.

[0031] During specific use, when it is necessary to clean the inside of the storage box 18 as a whole, pull out the clamping block 19 that is snap-fitted and fixed on the installation block 17, and then the storage box 18 that is slidably fixed on the installation block 17 can be taken out.

[0032] Working principle: When it is necessary to detect the strength of various gas storage tanks, turn on the switch of the motor 4 to make it start rotating. Then, the driving gear 5 installed on the surface of the transmission rod of the motor 4 rotates under the fixation of the first limit plate 2 and the first bearing 3. Next, it drives the rack on the inner wall of the pulley 7 engaged with its surface to make the pulley 7 rotate, so that the driven gear 8 on the other side of the pulley 7 rotates together. When the driven gear 8 rotates, it is fixed and rotated at the bottom on the other side of the strength testing machine body 1 by the cooperation of the second limit plate 11 and the second bearing 10. Thus, two sets of symmetrically arranged transmission mechanisms drive the two sets of driving wheels 6 and driven wheels 12 established to rotate, making the strength testing machine body 1 start to move. When moving, hold the handle 16 with one hand. When it is necessary to turn, adjust the adjusting component 15 whose position is fixed by the mounting plate 13 and the third bearing 14, and rotate in the third bearing 14 to adjust the moving direction of the bottom driving wheel 6 and the driven wheel 12, so as to conveniently install sensors and probes for strength detection according to the characteristics of the stored gas. After the position of the strength testing machine body 1 is fixed, pull the cover plate 21 slidably fixed on the top of the storage box 18, so as to pull out the extension end fitted and fixed on one side of the opening end of the waterproof layer 20, and then take out the sensors and probes placed in the waterproof layer 20 for installation. After use, wrap the sensors and probes with the waterproof layer 20 again, and use the sealing plate 22 snap-fitted on the inner wall of the cover plate 21 to abut against the intersection of the top of the storage box 18 and the cover plate 21, so as to prevent the water vapor and dust in the environment from invading the sensors and probes during idling and affecting the accuracy of their subsequent detection. At the same time, the waterproof layer 20 slidably fixed in the storage box 18 can also be pulled out upwards for replacement. When it is necessary to clean the inside of the storage box 18 as a whole, pull out the block 19 snap-fitted on the mounting block 17 to take out the storage box 18 slidably fixed on the mounting block 17.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gas storage tank strength detector, comprising: A strength testing machine body (1), characterized in that: a group of first limit plates (2) are arranged opposite to each other on one side of the bottom of the strength testing machine body (1); a first bearing (3) is fixedly mounted on the inner wall of the first limit plate (2); a motor (4) transmission rod is sleeved on the inner wall of the first bearing (3); a driving gear (5) is arranged at the far end of the transmission end of the motor (4) transmission rod; a driving wheel (6) is installed at the far end of the transmission end of the motor (4) transmission rod; the driving gear (5) is meshedly connected to the rack surface installed on the inner wall of a pulley (7); the other end of the rack on the inner wall of the pulley (7) is meshedly connected to a driven gear (8); the driven gear (8) The inner wall is fixedly connected to the transmission shaft (9), the other side of the transmission shaft (9) is connected to the second bearing (10) by bolts, the second bearing (10) is installed on the inner wall of the second limit plate (11), the top of the second limit plate (11) is fixedly connected to the bottom of the strength testing machine body (1), the transmission end side wall of the strength testing machine body (1) is connected to the mounting plate (13), the inner wall of the mounting plate (13) is provided with a third bearing (14), the inner wall of the third bearing (14) is sleeved with the adjustment component (15) and fixedly connected by bolts, and the top of the adjustment component (15) is connected to the handle (16) by bolts.

2. A gas storage tank strength detector according to claim 1, characterized in that: The meshing connection structure composed of two groups of the motors (4) and the driving gear (5), the driving wheel (6), the pulley (7) and the driven gear (8) is symmetrically arranged at the bottom of the strength testing machine body (1).

3. A gas storage tank strength detector according to claim 1, characterized in that: The adjustment component (15) comprises a vertical rod and a universal wheel at the bottom thereof, and a threaded connection bolt passes transversely through the intersection of the third bearing (14) and the adjustment component (15).

4. A gas storage tank strength detector according to claim 1, characterized in that: A mounting block (17) is provided on the other side of the transmission end of the strength testing machine body (1), the other side of the mounting block (17) is slidably connected to a storage box (18), the side wall of the storage box (18) abuts against a clamping block (19), the clamping block (19) is clamped and connected to a clamping groove on the surface of the mounting block (17), the inner wall of the storage box (18) is slidably connected to a waterproof layer (20), the top of the waterproof layer (20) abuts against a cover plate (21), the inner walls on both sides of the cover plate (21) are slidably connected to the storage box (18), the outer wall of the top of the storage box (18) abuts against a sealing plate (22), and the other side of the sealing plate (22) is clamped and connected to the cover plate (21).

5. A gas storage tank strength detector according to claim 4, characterized in that: The shape and size of the slot provided at the opening of the waterproof layer (20) are consistent with those of the extension layer on the other side.

6. A gas storage tank strength detector according to claim 4, characterized in that: The installation block (17), the storage box (18) and the clamping block (19) form a sliding clamping connection structure.

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