Portable ceramic central tube capable of being quickly assembled and disassembled

Abstract

The utility model discloses a portable ceramic center pipe capable of being quickly assembled and disassembled, which relates to the technical field of ceramic center pipes and comprises a main body connecting pipe, the bottom end of one side of the main body connecting pipe is communicated with a communicating pipe, the surface of the top end of one side of the communicating pipe is communicated with a connecting sleeve, and the top end of one side of the connecting sleeve is communicated with a spherical connector. And the top end of one side of the spherical connector communicates with a use communicating pipe, and an inner pipe is fixedly installed in the main body connecting pipe. By arranging a quartz tube and a ceramic central tube in an inner tube, the heat resistance of the device is improved, so that the overall service life of the device is prolonged, colloidal substances are directly smeared on the surface of the quartz tube, the quartz tube is directly inserted into an adhesion limiting disc, at the moment, adhesion between the adhesion colloid and the adhesion limiting disc is fixed, and the service life of the device is prolonged. And therefore, the fixing operation between the main body connecting pipe and the connecting sleeve is realized, the subsequent dismounting operation is facilitated, the dismounting convenience of the device is improved, and the effect of conveniently replacing the assembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic central tubes, in particular to a portable ceramic central tube that can be quickly assembled and disassembled. Background Art

[0002] An ICP spectrometer is a precision atomic emission spectrometer. Its main components include an inductively coupled plasma generator (ICP light source), a sample injection system, a spectrometer, a photoelectric conversion system, and signal processing. The inductively coupled plasma generator produces a plasma torch. The high temperature of the torch excites the atoms of the sample element to be analyzed, thereby generating the characteristic analytical line of that element. The sample injection system is used to form an aerosol from the sample solution to be tested and feed the aerosol into the plasma torch for excitation. The spectrometer separates the wavelengths of the characteristic analytical line emitted by the plasma torch and characterizes its wavelength. The photoelectric conversion system converts the light intensity signal of the analytical line into an electrical signal. Signal processing includes amplification, filtering, A / D conversion, and calculation of the photoelectric conversion signal. A ceramic central tube is required for the use of an ICP spectrometer. This can address the problem that traditional equipment is difficult to disassemble, reduces the flexibility of the ceramic central tube, and increases the cost of use. Therefore, our center has designed a portable ceramic central tube that can be quickly assembled and disassembled. Utility Model Content

[0003] The purpose of the utility model is to provide a portable ceramic central tube which can be quickly assembled and disassembled.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable ceramic center tube that can be quickly loaded and unloaded, comprising a main body connecting tube, the bottom end of one side of the main body connecting tube is connected to a connecting tube, the top surface of one side of the connecting tube is connected to a connecting sleeve, the top of one side of the connecting sleeve is connected to a spherical connector, the top of one side of the spherical connector is connected to a connecting tube, an inner tube is fixedly installed inside the main body connecting tube, a quartz tube is fixedly installed inside one side of the inner tube, a ceramic center tube is fixedly installed inside one side of the quartz tube, a connecting groove is opened inside the connecting sleeve, a sealing connecting ring is detachably installed inside the connecting groove, an adhesive colloid is fixedly installed on the top surface of one side of the quartz tube, and an adhesive limit plate is provided inside one side of the connecting groove.

[0005] Preferably, the quartz tube extends into the interior of the adhesive limit plate, the cross-section of the sealing connection ring is directly larger than the cross-sectional diameter of the quartz tube, the connection relationship between the sealing connection ring and the quartz tube is a movable sleeve, the sealing connection ring is located on one side surface of the quartz tube, and the sealing connection ring and the inner wall of the connecting sleeve are movably clamped.

[0006] Preferably, the connection relationship between the communicating tube and the quartz tube is a fixed connection, and the connection relationship between the ceramic central tube and the communicating tube is a communicating connection.

[0007] Preferably, a first connecting disk is fixedly installed on one side surface of the connecting sleeve, a movable disk is fixedly connected to the top end of one side of the first connecting disk, a connecting shaft is rotatably connected to one side of the movable disk, a fixed clip plate is fixedly connected to the top end of one side of the connecting shaft, and a first fixing hole is opened on one side surface of the fixed clip plate.

[0008] Preferably, a second connecting disk is fixedly connected to a side surface of the main connecting tube, a snap fixing box is fixedly connected to a top end of one side of the second connecting disk, a movable shaft is rotatably connected to a top end of one side of the movable shaft, a sealing cover is fixedly connected to a side surface of the sealing cover, a second fixing hole is provided on one side surface of the sealing cover, a snap fixing box is provided with a snap groove inside, and a third fixing hole is provided inside the snap groove.

[0009] Preferably, the positions of the first connecting disk and the second connecting disk correspond one to one, the first connecting disk is circumferentially distributed on one side surface of the connecting sleeve, and the second connecting disk is circumferentially distributed on one side surface of the main connecting tube. The connection relationship between the fixing clip plate and the clip fixing box is a movable clip connection, the cross-sectional aperture of the first fixing hole and the second fixing hole is the same, and the cross-sectional aperture of the second fixing hole and the third fixing hole is the same.

[0010] Compared with related technologies, the portable ceramic central tube that can be quickly assembled and disassembled provided by the present invention has the following beneficial effects:

[0011] 1. The utility model provides a portable ceramic center tube that can be quickly assembled and disassembled. By arranging a quartz tube and a ceramic center tube inside the inner tube, the heat resistance of the device is improved, thereby increasing the overall service life of the device. A colloidal substance is directly applied to the surface of the quartz tube, and the quartz tube is directly inserted into the interior of the adhesive limit disk. At this time, the adhesive colloid and the adhesive limit disk are adhered and fixed to each other, thereby achieving a fixing operation between the main connecting tube and the connecting sleeve, facilitating subsequent disassembly operations, improving the convenience of device disassembly, and facilitating the replacement of components.

[0012] 2. The present invention provides a portable ceramic center tube that can be quickly assembled and disassembled. The position of the fixed snap plate is adjusted by rotating the connecting shaft inside the movable disk. The snap knife is directly snapped into the interior of the snap fixing box through the fixed snap plate. At this time, the position of the sealing cover is adjusted directly by aligning the first fixing hole and the third fixing hole, and then by rotating the movable shaft. By utilizing the alignment between the second fixing hole and the first fixing hole, a fixing pin is directly inserted into the second fixing hole for further fixed connection between the main connecting tube and the connecting sleeve. When disassembling later, the fixing pin can be directly pulled out and the device can be directly disassembled, thereby improving the connection stability of the device while ensuring the convenience of disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional side view of the device of the present invention;

[0015] Figure 3 This is a schematic diagram of the structure of the device of the utility model in a disassembled bottom view;

[0016] Figure 4 This is a side view structural diagram of the device of the utility model after connection.

[0017] Numbers in the figure: 1. Main connecting tube; 2. Connecting tube; 3. Connecting sleeve; 4. Spherical connector; 5. Use connecting tube; 6. Inner tube; 7. Quartz tube; 8. Ceramic center tube; 9. Connecting groove; 10. Sealing connecting ring; 11. Adhesive colloid; 12. Adhesive limit plate; 13. First connecting plate; 14. Movable plate; 15. Connecting shaft; 16. Fixed snap plate; 17. First fixing hole; 18. Second connecting plate; 19. Snap fixing box; 20. Movable shaft; 21. Sealing cover; 22. Second fixing hole; 23. Snap groove; 24. Third fixing hole. DETAILED DESCRIPTION

[0018] Example 1:

[0019] See also Figure 1-4The utility model provides a technical solution: a portable ceramic center tube that can be quickly assembled and disassembled, including a main connecting tube 1, a bottom end of one side of the main connecting tube 1 is connected to a connecting tube 2, a top surface of one side of the connecting tube 2 is connected to a connecting sleeve 3, a top of one side of the connecting sleeve 3 is connected to a spherical connector 4, a top of one side of the spherical connector 4 is connected to a connecting tube 5, an inner tube 6 is fixedly installed inside the main connecting tube 1, a quartz tube 7 is fixedly installed inside one side of the inner tube 6, a ceramic center tube 8 is fixedly installed inside one side of the quartz tube 7, a connecting groove 9 is opened inside the connecting sleeve 3, and the interior of the connecting groove 9 is detachable A sealing connection ring 10 is installed, and an adhesive colloid 11 is fixedly installed on the top surface of one side of the quartz tube 7. An adhesive limit disk 12 is provided inside one side of the connecting groove 9. The quartz tube 7 extends into the interior of the adhesive limit disk 12. The cross section of the sealing connection ring 10 is directly larger than the cross-sectional diameter of the quartz tube 7. The connection relationship between the sealing connection ring 10 and the quartz tube 7 is a movable sleeve connection. The sealing connection ring 10 is located on one side surface of the quartz tube 7. The sealing connection ring 10 and the inner wall of the connecting sleeve 3 are movably clamped. The connection relationship between the connecting tube 5 and the quartz tube 7 is a fixed connection, and the connection relationship between the ceramic center tube 8 and the connecting tube 5 is connected.

[0020] In the implementation scheme, by arranging the quartz tube 7 and the ceramic center tube 8 inside the inner tube 6, the heat resistance of the device is improved, thereby improving the overall service life of the device. The colloidal substance is directly applied to the surface of the quartz tube 7, and the quartz tube 7 is directly inserted into the interior of the adhesive limit plate 12. At this time, the adhesive colloid 11 and the adhesive limit plate 12 are adhered and fixed, thereby realizing the fixing operation between the main connecting tube 1 and the connecting sleeve 3, facilitating subsequent disassembly operations, improving the convenience of disassembly of the device, and facilitating the replacement of components.

[0021] Example 2:

[0022] See also Figure 1-4The utility model provides a technical solution: a portable ceramic central tube that can be quickly assembled and disassembled, comprising a first connecting disk 13 fixedly installed on one side surface of a connecting sleeve 3, a movable disk 14 fixedly connected to the top of one side of the first connecting disk 13, a connecting shaft 15 rotatably connected to one side of the movable disk 14, a fixing clip plate 16 fixedly connected to the top of one side of the connecting shaft 15, a first fixing hole 17 is provided on one side surface of the fixing clip plate 16, a second connecting disk 18 fixedly connected to the one side surface of the main connecting tube 1, a clip fixing box 19 fixedly connected to the top of one side of the second connecting disk 18, a movable shaft 20 rotatably connected to the top of one side of the clip fixing box 19, and a movable shaft 20. 0 is fixedly connected to the top of one side of the sealing cover 21, and a second fixing hole 22 is provided on one side surface of the sealing cover 21. A snap groove 23 is provided inside the snap fixing box 19, and a third fixing hole 24 is provided inside the snap groove 23. The positions of the first connecting plate 13 and the second connecting plate 18 correspond one to one. The first connecting plate 13 is circumferentially distributed on one side surface of the connecting sleeve 3, and the second connecting plate 18 is circumferentially distributed on one side surface of the main connecting tube 1. The connection relationship between the fixed snap plate 16 and the snap fixing box 19 is a movable snap connection. The cross-sectional aperture of the first fixing hole 17 and the second fixing hole 22 is the same, and the cross-sectional aperture of the second fixing hole 22 and the third fixing hole 24 is the same.

[0023] In the implementation scheme, the position of the fixed snap plate 16 is adjusted by rotating the connecting shaft 15 inside the movable disk 14, and the snap knife is directly snapped into the inside of the snap fixing box 19 through the fixed snap plate 16. At this time, the first fixing hole 17 and the third fixing hole 24 are directly aligned, and then the position of the sealing cover 21 is adjusted by rotating the movable shaft 20. The alignment between the second fixing hole 22 and the first fixing hole 17 is utilized, and the fixing pin is directly inserted into the second fixing hole 22. For further fixed connection between the main connecting tube 1 and the connecting sleeve 3, the fixing pin can be directly pulled out during subsequent disassembly, and the device can be directly disassembled, thereby improving the connection stability of the device while ensuring the convenience of disassembly.

[0024] Working principle:

[0025] By providing the quartz tube 7 and the ceramic center tube 8 inside the inner tube 6, the heat resistance of the device is improved, thereby increasing the overall service life of the device. By directly applying a colloidal substance to the surface of the quartz tube 7, and directly inserting the quartz tube 7 into the interior of the adhesive limit plate 12, the adhesive colloid 11 and the adhesive limit plate 12 are adhered and fixed to each other, thereby achieving a fixation operation between the main connecting tube 1 and the connecting sleeve 3, facilitating subsequent disassembly operations, improving the convenience of device disassembly, and facilitating the replacement of components.

[0026] By setting the connecting shaft 15 inside the movable disk 14 to rotate and adjust the position of the fixed snap plate 16, the snap knife is directly snapped into the inside of the snap fixing box 19 through the fixed snap plate 16. At this time, the first fixing hole 17 and the third fixing hole 24 are directly aligned, and then the position of the sealing cover 21 is adjusted by rotating the movable shaft 20. By utilizing the alignment between the second fixing hole 22 and the first fixing hole 17, a fixing pin is directly inserted into the second fixing hole 22. For further fixed connection between the main connecting pipe 1 and the connecting sleeve 3, the fixing pin can be directly pulled out during subsequent disassembly, and the device can be directly disassembled, thereby improving the connection stability of the device while ensuring the convenience of disassembly.

Claims

1. A portable ceramic central tube that can be quickly assembled and disassembled, comprising a main connecting tube (1), wherein the bottom end of one side of the main connecting tube (1) is connected to a connecting tube (2), characterized in that: The top surface of one side of the connecting tube (2) is connected to a connecting sleeve (3), the top surface of one side of the connecting sleeve (3) is connected to a spherical connector (4), the top surface of one side of the spherical connector (4) is connected to a connecting tube (5), an inner tube (6) is fixedly installed inside the main connecting tube (1), a quartz tube (7) is fixedly installed inside one side of the inner tube (6), a ceramic center tube (8) is fixedly installed inside one side of the quartz tube (7), a connecting groove (9) is provided inside the connecting sleeve (3), a sealing connecting ring (10) is detachably installed inside the connecting groove (9), an adhesive colloid (11) is fixedly installed on the top surface of one side of the quartz tube (7), and an adhesive limit plate (12) is provided inside one side of the connecting groove (9).

2. The portable ceramic central tube capable of rapid assembly and disassembly according to claim 1, characterized in that: The quartz tube (7) extends into the interior of the adhesive limiting plate (12); the cross section of the sealing connection ring (10) is directly larger than the cross section diameter of the quartz tube (7); the connection relationship between the sealing connection ring (10) and the quartz tube (7) is a movable sleeve connection; the sealing connection ring (10) is located on one side surface of the quartz tube (7); and the sealing connection ring (10) and the inner wall of the connecting sleeve (3) are movably clamped.

3. The portable ceramic central tube capable of rapid assembly and disassembly according to claim 1, characterized in that: The connection relationship between the communicating tube (5) and the quartz tube (7) is a fixed connection, and the connection relationship between the ceramic central tube (8) and the communicating tube (5) is a communication relationship.

4. The portable ceramic central tube capable of rapid assembly and disassembly according to claim 1, characterized in that: A first connecting disk (13) is fixedly mounted on one side surface of the connecting sleeve (3); a movable disk (14) is fixedly connected to the top end of one side of the first connecting disk (13); a connecting shaft (15) is rotatably connected to one side of the movable disk (14); a fixed snap plate (16) is fixedly connected to the top end of one side of the connecting shaft (15); and a first fixing hole (17) is provided on one side surface of the fixed snap plate (16).

5. The portable ceramic central tube capable of rapid assembly and disassembly according to claim 4, characterized in that: A second connecting disk (18) is fixedly connected to a side surface of the main connecting tube (1), a buckle fixing box (19) is fixedly connected to a top end of one side of the second connecting disk (18), a movable shaft (20) is rotatably connected to a top end of one side of the buckle fixing box (19), a sealing cover (21) is fixedly connected to a top end of one side of the movable shaft (20), a second fixing hole (22) is provided on a side surface of the sealing cover (21), a buckle groove (23) is provided inside the buckle fixing box (19), and a third fixing hole (24) is provided inside the buckle groove (23).

6. The portable ceramic central tube capable of rapid assembly and disassembly according to claim 5, characterized in that: The positions of the first connecting disk (13) and the second connecting disk (18) correspond one to one. The first connecting disk (13) is circumferentially distributed on a side surface of the connecting sleeve (3), and the second connecting disk (18) is circumferentially distributed on a side surface of the main connecting tube (1). The connection relationship between the fixing clip plate (16) and the clip fixing box (19) is a movable clip connection. The cross-sectional apertures of the first fixing hole (17) and the second fixing hole (22) are the same, and the cross-sectional apertures of the second fixing hole (22) and the third fixing hole (24) are the same.

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