Barrel strength detection equipment

Abstract

The utility model discloses equipment for detecting the strength of a barrel body. The equipment comprises a cabinet body; the bottom plate is arranged in the cabinet body, and a first sealing gasket is arranged above the bottom plate; the sliding plate is arranged in the cabinet body in a sliding mode and is parallel to the bottom plate, a second sealing gasket is arranged below the sliding plate, and vent holes are formed in the sliding plate; the telescopic air cylinder is fixedly arranged on the cabinet body, a telescopic rod of the telescopic air cylinder is fixedly connected with the sliding plate, and the sliding plate can be controlled to be close to or away from the bottom plate by controlling the telescopic air cylinder to stretch out and draw back; and the air pump is connected with the vent hole, and when the barrel body is placed between the bottom plate and the sliding plate, the air pump can inflate air into the barrel body through the vent hole until the barrel body cracks so as to detect the strength of the barrel body. The barrel strength detection device has the advantages that the strength of the barrel body can be rapidly detected by arranging the sliding plate and the air pump, and the structure is ingenious.

Description

Technical Field

[0001] The utility model relates to the field of batteries, in particular to a barrel strength detection device. Background Art

[0002] Lead-acid batteries need to be wrapped in ABS plastic shells, which are generally barrel-shaped structures with end caps at both ends for closure. In actual use, higher requirements are often placed on the strength of the shell. How to effectively sample and test the strength of the barrel has become an urgent problem to be solved. Utility Model Content

[0003] In order to solve the defects of the above-mentioned prior art, the utility model proposes a barrel strength testing device.

[0004] The technical solution of the utility model is implemented as follows: a barrel body strength testing device, the barrel body strength testing device comprising: a cabinet; a bottom plate, which is arranged in the cabinet, and a first sealing gasket is arranged above the bottom plate; a sliding plate, which is slidably arranged in the cabinet and parallel to the bottom plate, and a second sealing gasket is arranged below the sliding plate, and a vent is opened on the sliding plate; a telescopic cylinder, which is fixedly arranged on the cabinet, and the telescopic rod of the telescopic cylinder is fixedly connected to the sliding plate, and the sliding plate can be controlled to be close to or away from the bottom plate by controlling the extension and retraction of the telescopic cylinder; an air pump, which is connected to the vent, and when the barrel body is placed between the bottom plate and the sliding plate, the air pump can fill air into the barrel body through the vent until the barrel body cracks to detect the strength of the barrel body.

[0005] In one embodiment, a first strip groove and a second strip groove are respectively formed on two sides of the cabinet.

[0006] In one of the embodiments, the barrel strength testing device further includes a first regulating component, and the first regulating component is capable of controlling the movement of the bottom plate.

[0007] In one embodiment, the first regulating component includes a first screw, a first sliding block, and a first circular handle, the first circular handle is fixed to the upper end of the first screw, the first screw is arranged perpendicular to the base plate, the first sliding block is threadedly connected to the first screw, and the first sliding block is fixedly connected to the base plate through the first strip groove, and by rotating the first screw, the first sliding block and the base plate can be driven to move along the direction of the first screw.

[0008] In one embodiment, the barrel strength testing device also includes a second adjusting component, which includes a second screw, a second sliding block, and a second circular handle. The second circular handle is fixed to the upper end of the second screw, and the second screw is arranged perpendicular to the bottom plate. The second sliding block is threadedly connected to the second screw, and the second sliding block is fixedly connected to the bottom plate through the second strip groove. By rotating the second screw, the second sliding block and the bottom plate can be driven to move along the direction of the second screw.

[0009] In one embodiment, a avoidance hole is opened in the middle of the second sealing gasket.

[0010] In one of the embodiments, a door panel that can be opened and closed is provided on one side of the cabinet.

[0011] In one of the embodiments, two telescopic cylinders are provided on the cabinet.

[0012] In one of the embodiments, a strip track is provided on the inner side of the cabinet along the vertical direction, a first guide groove is provided on the bottom plate, and a second guide groove is provided on the sliding plate.

[0013] The advantages of the utility model are: by arranging a sliding plate and an air pump, the strength of the barrel body can be quickly tested, the structure is ingenious, and it is suitable for promotion; by arranging a regulating component and a bottom plate, the position of the bottom plate can be adjusted, so that barrel bodies of different heights can be tested, and it has a wider application space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a barrel strength testing device provided by the utility model;

[0015] Figure 2 Based on Figure 1 The internal structure diagram of the barrel strength testing equipment;

[0016] Figure 3 Based on Figure 2 A front view of

[0017] Figure 4 Based on Figure 3 Cross-sectional view at AA.

[0018] In the figure, the cabinet 1, the first strip groove 11, the second strip groove 12, the strip rail 13, the door panel 14, the bottom plate 2, the first sealing gasket 21, the first guide groove 22, the sliding plate 3, the second sealing gasket 31, the avoidance hole 311, the vent hole 32, the second guide groove 33, the telescopic cylinder 4, the first screw 51, the first sliding block 52, the first round handle 53, the second screw 61, the second sliding block 62, and the second round handle 63. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figures 1 to 4 As shown, the utility model discloses a barrel strength testing device, which includes: a cabinet 1; a bottom plate 2, which is arranged in the cabinet 1, and a first sealing gasket 21 is arranged above the bottom plate 2; a sliding plate 3, which is slidably arranged in the cabinet 1 and parallel to the bottom plate 2, and a second sealing gasket 31 is arranged below the sliding plate, and a vent 32 is opened on the sliding plate 3; a telescopic cylinder 4, which is fixedly arranged on the cabinet 1, and the telescopic rod of the telescopic cylinder 4 is fixedly connected to the sliding plate 3, and the sliding plate 3 can be controlled to be close to or away from the bottom plate 2 by controlling the telescopic cylinder 4 to extend or retract; an air pump, which is connected to the vent 32, and when the barrel is placed between the bottom plate 2 and the sliding plate 3, the air pump can fill air into the barrel through the vent 32 until the barrel cracks to detect the strength of the barrel.

[0021] It can be understood that when using the equipment for testing, the barrel body is placed between the bottom plate 2 and the sliding plate 3, and the telescopic cylinder 4 is controlled to extend so that the second sealing gasket 31 on the sliding plate 3 is pressed against the upper edge of the barrel body, and the first tight-seam gasket on the bottom plate 2 is pressed against the lower edge of the barrel body, thereby forming a sealed space between the bottom plate 2, the barrel body, and the sliding plate 3, and connected to the air pump through the vent hole 32. By starting the air pump, gas is filled into the sealed space until the barrel body ruptures, and by measuring the pressure value of the air pump when the barrel body ruptures, it is possible to measure whether the strength of the barrel body is qualified.

[0022] Preferably, a first strip groove 11 and a second strip groove 12 are respectively formed on two sides of the cabinet body 1 .

[0023] Preferably, combined Figure 2 and Figure 3 As shown, the barrel strength detection device further includes a first regulating component, which can control the movement of the bottom plate 2.

[0024] Preferably, the first regulating component includes a first screw rod 51, a first sliding block 52, and a first circular handle 53. The first circular handle 53 is fixed to the upper end of the first screw rod 51. The first screw rod 51 is arranged perpendicular to the base plate 2. The first sliding block 52 is threadedly connected to the first screw rod 51, and the first sliding block 52 passes through the first strip groove 11 and is fixedly connected to the base plate 2. By rotating the first screw rod 51, the first sliding block 52 and the base plate 2 can be driven to move along the direction of the first screw rod 51.

[0025] It is understandable that the height of the barrel is different, and the distance between the bottom plate 2 and the sliding plate 3 during measurement is also different. The initial distance between the bottom plate 2 and the measuring plate can be adjusted by the first regulating component, so that it can be used to measure barrels of different heights.

[0026] Preferably, the barrel strength testing equipment also includes a second adjusting component, which includes a second screw 61, a second sliding block 62, and a second circular handle 63. The second circular handle 63 is fixed to the upper end of the second screw 61. The second screw 61 is arranged perpendicular to the bottom plate 2. The second sliding block 62 is threadedly connected to the second screw 61, and the second sliding block 62 passes through the second strip groove 12 and is fixedly connected to the bottom plate 2. By rotating the second screw 61, the second sliding block 62 and the bottom plate 2 can be driven to move along the direction of the second screw 61.

[0027] It can be understood that by synchronously adjusting the first regulating component and the second regulating component, the bottom plate 2 can be kept parallel to the sliding plate 3 when in different positions.

[0028] Preferably, combined Figure 4 As shown, a avoidance hole 311 is opened in the middle of the second sealing gasket 31 .

[0029] It can be understood that, by opening the avoidance hole 311 in the middle of the second sealing gasket 31, the vent hole 32 can be connected with the inside of the barrel body in diameter.

[0030] Preferably, Figure 1 As shown, a door panel 14 that can be opened and closed is provided on one side of the cabinet 1.

[0031] Preferably, two telescopic cylinders 4 are provided on the cabinet 1 .

[0032] Preferably, a strip track 13 is provided on the inner side of the cabinet 1 along the vertical direction, a first guide groove 22 is provided on the bottom plate 2 , and a second guide groove 33 is provided on the sliding plate 3 .

[0033] It can be understood that by providing the strip rail 13 , the first guide groove 22 , and the second guide groove 33 , the movement of the sliding plate 3 and the bottom plate 2 is made more stable.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A barrel strength testing device, characterized in that: The barrel strength testing equipment comprises: Cabinet; A bottom plate is arranged in the cabinet, and a first sealing gasket is arranged above the bottom plate; A sliding plate is slidably disposed in the cabinet and is arranged parallel to the bottom plate, a second sealing gasket is arranged below the sliding plate, and a vent hole is opened on the sliding plate; A telescopic cylinder is fixedly arranged on the cabinet, and a telescopic rod of the telescopic cylinder is fixedly connected to the sliding plate. By controlling the telescopic cylinder to extend or retract, the sliding plate can be controlled to move closer to or away from the bottom plate; An air pump is connected to the vent hole. When the barrel body is placed between the bottom plate and the sliding plate, the air pump can fill air into the barrel body through the vent hole until the barrel body cracks so as to detect the strength of the barrel body.

2. The barrel strength testing device according to claim 1, characterized in that: A first strip groove and a second strip groove are respectively formed on two sides of the cabinet.

3. The barrel strength testing device according to claim 2, characterized in that: The barrel strength testing device further comprises a first regulating component, which can control the movement of the bottom plate.

4. The barrel strength testing device according to claim 3, characterized in that: The first regulating component includes a first screw, a first sliding block, and a first circular handle. The first circular handle is fixed to the upper end of the first screw. The first screw is arranged perpendicular to the base plate. The first sliding block is threadedly connected to the first screw, and the first sliding block is fixedly connected to the base plate through the first strip groove. By rotating the first screw, the first sliding block and the base plate can be driven to move along the direction of the first screw.

5. The barrel strength testing device according to claim 4, characterized in that: The barrel strength testing device also includes a second adjusting component, which includes a second screw, a second sliding block, and a second circular handle. The second circular handle is fixed to the upper end of the second screw, and the second screw is arranged perpendicular to the bottom plate. The second sliding block is threadedly connected to the second screw, and the second sliding block is fixedly connected to the bottom plate through the second strip groove. By rotating the second screw, the second sliding block and the bottom plate can be driven to move along the direction of the second screw.

6. The barrel strength testing device according to claim 1, characterized in that: A avoidance hole is provided in the middle of the second sealing pad.

7. The barrel strength testing device according to claim 1, characterized in that: A door panel that can be opened and closed is arranged on one side of the cabinet.

8. The barrel strength testing device according to claim 1, characterized in that: The cabinet is provided with two telescopic cylinders.

9. The barrel strength testing device according to claim 1, characterized in that: A strip track is arranged on the inner side of the cabinet along the vertical direction, a first guide groove is arranged on the bottom plate, and a second guide groove is arranged on the sliding plate.

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