Strength detection device for pressure vessel production

Abstract

The utility model relates to a strength detection device for pressure vessel production, which comprises a workbench, the top of the workbench is provided with a protective cover, the protective cover is internally provided with a transmission assembly, the transmission assembly comprises a fixed machine body fixedly connected in the protective cover, the front side of the fixed machine body is provided with a display screen, and the front side of the fixed machine body is provided with a display screen. The top of the fixed machine body is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a moving block, and the bottom of the moving block is fixedly connected with a detection head. According to the strength detection device for pressure container production, a container is placed at the top of a baffle, a first electric push rod is started to drive a clamping plate to clamp the container, a hydraulic rod is started to drive a moving block and a detection head to move downwards, detection data are displayed through a display screen, and after detection is completed, the container is loosened; and a second electric push rod is started to drive a baffle to move leftwards, so that the container can be placed in the workbench, and the container can be temporarily stored.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure vessel production, in particular to a strength detection device used in pressure vessel production. Background Art

[0002] A pressure vessel is a closed container that can withstand pressure. It has a wide range of uses and plays an important role in many sectors such as industry, civil industry, military industry, and many fields of scientific research. It is most widely used in the chemical industry and petrochemical industry. In the chemical and petrochemical fields, pressure vessels are mainly used in process such as heat transfer, mass transfer, reaction, and storage and transportation of pressurized gas or liquefied gas. They are also widely used in other industrial and civil fields. For example, air compressors, various special compressors and auxiliary machines of refrigeration compressors are all pressure vessels.

[0003] After the pressure vessel is produced, it needs to be tested for compressive strength to test the product quality, which requires the use of a testing device. However, the existing compressive strength testing devices for pressure vessel production still have some problems. For example, unqualified containers need to be manually removed after the test. However, some containers are heavy, and removing them wastes production efficiency and is generally not practical. Therefore, a strength testing device for pressure vessel production is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a strength detection device for pressure vessel production, which has the advantages of high efficiency and strong practicality, and solves the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a strength detection device for pressure vessel production, comprising a workbench, a protective cover is provided on the top of the workbench, and a transmission assembly is provided inside the protective cover.

[0006] Furthermore, the transmission assembly includes a fixed body fixedly connected to the inside of the protective cover, a display screen is provided on the front of the fixed body, a hydraulic rod is fixedly connected to the top of the fixed body, a moving block is fixedly connected to the bottom of the hydraulic rod, a detection head is fixedly connected to the bottom of the moving block, a first electric push rod is fixedly connected to the outer surface of the protective cover, and a splint is fixedly connected to the outer surface of the output shaft of the first electric push rod.

[0007] Furthermore, a movable door is hinged on the front of the workbench, an opening is provided on the top of the workbench, a second electric push rod is fixedly connected to the left side of the workbench, and a baffle is fixedly connected to the right side of the second electric push rod.

[0008] Furthermore, a slide bar is fixedly connected to the outer surface of the baffle, a slide rail is fixedly connected to the inside of the workbench, and the slide bar is limitedly slidably connected to the inside of the slide rail.

[0009] Furthermore, a fixed column is fixedly connected to the top of the workbench, and the fixed body is limitedly slidably connected to the outer surface of the fixed column.

[0010] Furthermore, a mounting bar is fixedly connected to the top of the detection head, a mounting groove is opened inside the moving block, the mounting bar is clamped inside the mounting groove, a bolt is threadedly connected inside the moving block, and the bolt is threadedly connected inside the mounting bar.

[0011] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0012] This strength testing device for pressure vessel production places the container on top of the baffle, starts the first electric push rod to drive the clamping plate to clamp the container, starts the hydraulic rod to drive the moving block and the testing head to move downward, and displays the test data on the display screen. After the test is completed, the container is released, and the second electric push rod is started to drive the baffle to move to the left, and the container can be placed inside the workbench for temporary storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the transmission assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the workbench of the utility model;

[0016] Figure 4 This is a schematic diagram of the connection between the baffle, slide rail and slide bar of the utility model.

[0017] In the figure: 1 workbench, 101 movable door, 102 opening, 103 baffle, 104 second electric push rod, 105 slide rail, 106 slide bar, 2 protective cover, 3 transmission assembly, 301 fixed body, 302 display screen, 303 hydraulic rod, 304 fixed column, 305 moving block, 306 bolt, 307 mounting groove, 308 mounting bar, 309 detection head, 310 first electric push rod, 311 clamping plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 In this embodiment, a strength detection device for pressure vessel production includes a workbench 1, a protective cover 2 is provided on the top of the workbench 1, and a transmission component 3 is provided inside the protective cover 2.

[0020] Among them, the transmission assembly 3 includes a fixed body 301 fixedly connected to the inside of the protective cover 2, a display screen 302 is provided on the front of the fixed body 301, a hydraulic rod 303 is fixedly connected to the top of the fixed body 301, a moving block 305 is fixedly connected to the bottom of the hydraulic rod 303, a detection head 309 is fixedly connected to the bottom of the moving block 305, a first electric push rod 310 is fixedly connected to the outer surface of the protective cover 2, and a splint 311 is fixedly connected to the outer surface of the output shaft of the first electric push rod 310.

[0021] Secondly, a hinged door 101 is attached to the front of the workbench 1, allowing for the installation of a cushioned interior to minimize damage to containers during unloading. An opening 102 is located at the top of the workbench 1. A second electric push rod 104 is fixedly connected to the left side of the workbench 1, and a baffle 103 is fixedly attached to the right side of the second electric push rod 104. Activating the second electric push rod 104 moves baffle 103 to the left, allowing containers to be placed inside the workbench 1 for temporary storage.

[0022] In addition, a slide bar 106 is fixedly connected to the outer surface of the baffle 103, and a slide rail 105 is fixedly connected to the interior of the workbench 1. The slide bar 106 is limited in sliding connection with the interior of the slide rail 105, which makes the baffle 103 more stable when sliding, and the support force of the baffle 103 is stronger. A fixed column 304 is fixedly connected to the top of the workbench 1, and the fixed body 301 is limited in sliding connection with the outer surface of the fixed column 304, which makes the fixed body 301 more stable when sliding.

[0023] Furthermore, a mounting bar 308 is fixedly connected to the top of the detection head 309, a mounting groove 307 is opened inside the moving block 305, the mounting bar 308 is clamped inside the mounting groove 307, and a bolt 306 is threadedly connected to the inside of the moving block 305, and the bolt 306 is threadedly connected to the inside of the mounting bar 308. The detection head 309 can be replaced according to the needs of use.

[0024] The working principle of the above embodiment is:

[0025] The strength testing device for pressure vessel production places the container on top of the baffle 103, starts the first electric push rod 310 to drive the clamping plate 311 to clamp the container, starts the hydraulic rod 303 to drive the moving block 305 and the testing head 309 to move downward, and displays the test data on the display screen 302. After the test is completed, release the container, start the second electric push rod 104 to drive the baffle 103 to move to the left, and then the container can be placed inside the workbench 1 for temporary storage.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strength testing device for pressure vessel production, comprising a workbench (1), characterized in that: A protective cover (2) is provided on the top of the workbench (1), and a transmission assembly (3) is provided inside the protective cover (2); The transmission assembly (3) comprises a fixed body (301) fixedly connected to the interior of the protective cover (2); a display screen (302) is provided on the front of the fixed body (301); a hydraulic rod (303) is fixedly connected to the top of the fixed body (301); a moving block (305) is fixedly connected to the bottom of the hydraulic rod (303); a detection head (309) is fixedly connected to the bottom of the moving block (305); a first electric push rod (310) is fixedly connected to the outer surface of the protective cover (2); and a clamping plate (311) is fixedly connected to the outer surface of the output shaft of the first electric push rod (310).

2. A strength testing device for pressure vessel production according to claim 1, characterized in that: A movable door (101) is hinged on the front of the workbench (1), an opening (102) is provided on the top of the workbench (1), a second electric push rod (104) is fixedly connected to the left side of the workbench (1), and a baffle (103) is fixedly connected to the right side of the second electric push rod (104).

3. A strength testing device for pressure vessel production according to claim 2, characterized in that: The outer surface of the baffle (103) is fixedly connected to a slide bar (106), the interior of the workbench (1) is fixedly connected to a slide rail (105), and the slide bar (106) is limitedly slidably connected to the interior of the slide rail (105).

4. The strength testing device for pressure vessel production according to claim 1, characterized in that: A fixed column (304) is fixedly connected to the top of the workbench (1), and the fixed body (301) is limitedly slidably connected to the outer surface of the fixed column (304).

5. The strength testing device for pressure vessel production according to claim 1, characterized in that: The top of the detection head (309) is fixedly connected to a mounting bar (308), a mounting groove (307) is provided inside the moving block (305), the mounting bar (308) is snap-fitted into the inside of the mounting groove (307), the inside of the moving block (305) is threadedly connected to a bolt (306), and the bolt (306) is threadedly connected to the inside of the mounting bar (308).

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