Balance column for chromatographic analysis auxiliary device
By setting up a partition device and a protective device on the surface of the balance column, the problem of easy contact and collision between the balance columns during storage is solved, and the normal use of the balance columns and the normal operation of the chromatographic analysis auxiliary device is achieved.
Patent Information
- Application Number
- CN202420990258.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-09
AI Technical Summary
In the prior art, balance columns are prone to contact and collision with each other during storage, resulting in scratches and damage to the surface structure, affecting the use and normal operation of chromatographic analysis auxiliary devices.
A balance column for chromatographic analysis auxiliary device is designed, with a partition device on the surface, including parts such as fixing frames, connecting plates, connecting blocks and reinforcement rings. Through the clamping and connection of these components, the balance columns are prevented from contacting each other. And strengthen stability and anti-slip properties through structures such as reinforcement rings and suction cups.
It effectively prevents contact and collision between the balance columns during storage, avoids scratches and damage to the surface structure, and ensures the normal use of the balance column and the normal operation of the chromatographic analysis auxiliary device.
Smart Images
Figure CN222529297U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of balance columns, in particular to a balance column used for a chromatographic analysis auxiliary device. Background Art
[0002] The balance column is an equipment component in the chromatographic analysis auxiliary device and is a special chromatographic column in the valve cutting system. The main function of the balance column is balancing and it has no separation effect.
[0003] When using a traditional balance column, a balance column with corresponding pressure is configured according to different matching chromatographic columns. From then on, it will balance the pressure of the entire system and is also beneficial to reduce the interference caused by valve switching. However, it is found during use that multiple balance columns are generally stored together in the same position. This makes it easy for them to contact and collide with each other during use and storage, which in turn causes scratches and damage to the surface structure of the balance column, affecting the use of the balance column and the normal operation of the chromatographic analysis auxiliary device. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that a plurality of balance columns are stored together in the same position, which results in the easy contact and collision between the balance columns during taking, using and storing, thereby causing scratches and damage to the surface structure of the balance columns, affecting the use of the balance columns and the normal operation of the chromatographic analysis auxiliary device. A balance column for a chromatographic analysis auxiliary device is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a balance column for a chromatographic analysis auxiliary device, comprising a balance column body, a partition device is arranged on the surface of the balance column body, the partition device comprises a fixing frame, the fixing frame is clamped on the arc surface of the balance column body, connecting plates are fixedly connected to both sides of the surface of the fixing frame, a connecting block is fixedly connected to the surface of the connecting plate on one side of the fixing frame, a connecting frame is fixedly connected to the surface of the connecting plate on the surface of the fixing frame away from the connecting block, and the size of the connecting block is adapted to the inner wall of the connecting frame.
[0006] The effect achieved by the above components is that when the multiple balance column bodies are stored, they are not likely to contact each other, and are therefore not likely to contact and collide with each other, causing scratches and damage to the surface structure, thereby ensuring the normal use and functionality of the balance column bodies, making it less likely to have abnormal problems, and facilitating the next work of the chromatography auxiliary device.
[0007] Preferably, a reinforcement ring is fixedly connected to the inner wall of the fixing frame, and the reinforcement ring is a rubber ring.
[0008] The effect achieved by the above components is: through the provision of the reinforcement ring, the friction force when the balance column body is clamped on the inner wall of the fixing frame is further increased, so that the assembly of the balance column body in the fixing frame is more stable and more conducive to the common storage of multiple balance column bodies.
[0009] Preferably, reinforcement grooves are respectively provided on both sides of the surface of the fixing frame, and reinforcement plates are clamped on the inner walls of the reinforcement grooves.
[0010] The effect achieved by the above components is that, through the clamping arrangement of the reinforcement plate and the reinforcement groove, the balance column body can be more stably assembled in the fixing frame, is not prone to sliding and detaching, and can be better stored.
[0011] Preferably, a handle is fixedly connected to the surface of the reinforcement plate, and a plurality of anti-slip stripes are provided on the surface of the handle.
[0012] The effect achieved by the above components is: through the setting of the handle, the reinforcement plate is more convenient to use during disassembly and assembly, so as to better limit and reinforce the balance column body, thereby improving the convenience of using the reinforcement plate.
[0013] Preferably, a suction cup is fixedly connected to the surface of the connecting plate, and the suction cup is located on a side of the connecting plate away from the reinforcement groove.
[0014] The effect achieved by the above components is that, through the arrangement of the suction cup, when the balancing column body is stored with the aid of the fixing frame, the suction cup can be adsorbed at the storage position, thereby further improving the use effect of the partition device.
[0015] Preferably, protective devices are respectively provided on both sides of the surface of the balancing column body, and the protective devices include a protective sleeve, which is provided on the arc surface of one end of the balancing column body, and a fixing plate is fixedly connected to the surface of one side of the protective sleeve, and the inner wall of the fixing plate is clamped with the arc surface of the balancing column body.
[0016] The effect achieved by the above components is that both ends of the balance column body can be further protected when it is stored, so that it is less likely to be damaged, resulting in difficulty in normal use.
[0017] Preferably, a protective pad is fixedly connected to the inner wall of the protective cover, and the protective pad is a sponge pad.
[0018] The effect achieved by the above components is that, through the provision of the protective pad, when one end of the balance column body contacts the inner wall of the protective sleeve, it is not easy to be damaged by collision, thereby improving the use effect of the protective device.
[0019] Preferably, the arc surface of the protective cover is fixedly connected to an anti-slip cover, and the surface of the anti-slip cover is provided with a plurality of anti-slip protrusions.
[0020] The effect achieved by the above components is: through the provision of the anti-slip cover, the protective cover can be held more stably during installation and removal, and is less likely to slip, thereby ensuring the normal use of the protective cover.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, when multiple balance column bodies are stored, they are not likely to contact or collide with each other, causing scratches and damage to the surface structure, thereby ensuring the normal use and functionality of the balance column bodies, making abnormal problems less likely to occur, and facilitating the next operation of the chromatography auxiliary device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A schematic diagram of the three-dimensional structure of this application;
[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the separation device of the present application;
[0025] Figure 3 For this application Figure 2 A schematic diagram of the side three-dimensional structure;
[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the protection device of this application.
[0027] Legend: 1. Balance column body; 2. Partition device; 21. Fixing frame; 22. Connecting plate; 23. Connecting frame; 24. Connecting block; 25. Reinforcement ring; 26. Reinforcement plate; 27. Reinforcement groove; 28. Handle; 29. Suction cup; 3. Protective device; 31. Protective cover; 32. Fixing plate; 33. Protective pad; 34. Anti-slip cover. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1 As shown, a balance column used in a chromatography analysis auxiliary device comprises a balance column body 1, a separation device 2 is arranged on the surface of the balance column body 1, and protection devices 3 are respectively arranged on both sides of the surface of the balance column body 1.
[0029] Reference Figure 1 , Figure 2 and Figure 3As shown, in this embodiment: the partition device 2 includes a fixing frame 21, the fixing frame 21 is clamped on the arc surface of the balance column body 1, and the two sides of the surface of the fixing frame 21 are fixedly connected with connecting plates 22 respectively, and the surface of the connecting plate 22 on one side of the fixing frame 21 is fixedly connected with a connecting block 24, and the surface of the connecting plate 22 on the surface of the fixing frame 21 away from the connecting block 24 is fixedly connected to the connecting frame 23, and the size of the connecting block 24 is adapted to the inner wall of the connecting frame 23. When multiple balance column bodies 1 are stored in the same position, firstly, several balance column bodies 1 are clamped in different inner walls of the fixing frames 21 respectively, and then the connecting blocks 24 on both sides of the adjacent fixing frames 21 are clamped with the inner wall of the connecting frame 23, so that several fixing frames 21 are arranged adjacent to each other in sequence. When the multiple balance column bodies 1 are stored, it is not easy for them to contact each other, and then it is not easy for them to contact and collide with each other, resulting in scratches and damage to the surface structure thereof, thereby ensuring the normal use and functionality of the balance column body 1, and it is not easy to have abnormal problems, which is conducive to the work assistance of the next chromatography analysis auxiliary device.
[0030] Reference Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment: the inner wall of the fixed frame 21 is fixedly connected with a reinforcement ring 25, and the reinforcement ring 25 is a rubber ring. Through the setting of the reinforcement ring 25, the friction force when the balance column body 1 is clamped on the inner wall of the fixed frame 21 is further increased, so that the balance column body 1 is assembled in the fixed frame 21 more stably, which is more conducive to the common storage of multiple balance column bodies 1. Reinforcement grooves 27 are respectively opened on both sides of the surface of the fixed frame 21, and the inner wall of the reinforcement groove 27 is clamped with a reinforcement plate 26. Through the clamping setting of the reinforcement plate 26 and the reinforcement groove 27, the balance column body 1 can be more stably assembled in the fixed frame 21, is not easy to slide off, and is better stored.
[0031] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment: a handle 28 is fixedly connected to the surface of the reinforcing plate 26, and a plurality of anti-slip stripes are provided on the surface of the handle 28. The setting of the handle 28 makes it easier to use the reinforcing plate 26 during assembly and disassembly, thereby better limiting and reinforcing the balancing column body 1, and improving the convenience of using the reinforcing plate 26. A suction cup 29 is fixedly connected to the surface of the connecting plate 22, and the suction cup 29 is located on the side of the connecting plate 22 away from the reinforcement groove 27. Through the setting of the suction cup 29, when the balancing column body 1 is stored with the aid of the fixing frame 21, the suction cup 29 can be adsorbed at the storage position, and further improving the use effect of the partition device 2.
[0032] Reference Figure 1 and Figure 4As shown, in this embodiment: the protection device 3 includes a protective sleeve 31, the protective sleeve 31 is sleeved on the arc surface of one end of the balance column body 1, and a fixing plate 32 is fixedly connected to the surface of one side of the protective sleeve 31. The inner wall of the fixing plate 32 is clamped with the arc surface of the balance column body 1. When the balance column body 1 is stably stored under the action of the partition device 2, a protective sleeve 31 is respectively sleeved on both ends of the balance column body 1, and then the fixing plate 32 on the protective sleeve 31 is clamped on the arc surface of the balance column body 1. At this time, when the balance column body 1 is stored, its two ends can be further protected, so that it is less likely to be damaged, resulting in difficulty in normal use.
[0033] Reference Figure 1 and Figure 4 As shown, in the present embodiment: a protective pad 33 is fixedly connected to the inner wall of the protective cover 31, and the protective pad 33 is a sponge pad. Through the provision of the protective pad 33, when one end of the balance column body 1 contacts the inner wall of the protective cover 31, it is not easy to be damaged by collision, thereby improving the use effect of the protection device 3. The arc surface of the protective cover 31 is fixedly connected to an anti-slip cover 34, and the surface of the anti-slip cover 34 is provided with a plurality of anti-slip protrusions. Through the provision of the anti-slip cover 34, the protective cover 31 can be held more stably during installation and disassembly, and it is not easy to slip, thereby ensuring the normal use of the protective cover 31.
[0034] Working principle: When multiple balance column bodies 1 are stored in the same position, first, several balance column bodies 1 are respectively clamped in the inner walls of different fixing frames 21, and then the two side connecting blocks 24 on adjacent fixing frames 21 are clamped with the inner walls of the connecting frame 23, so that several fixing frames 21 are arranged adjacent to each other in sequence, and then the suction cup 29 on the connecting plate 22 is adsorbed at the storage position, and then the reinforcement plate 26 is clamped in the reinforcement groove 27 on the surface of the fixing frame 21. At this time, multiple balance column bodies 1 are not easy to contact each other when stored, and then it is not easy to contact and collide with each other, resulting in scratches and damage to the surface structure, thereby ensuring the normal use and functionality of the balance column body 1, and it is not easy to have abnormal problems, which is conducive to the next work assistance of the chromatography auxiliary device.
[0035] When the balancing column body 1 is stably stored under the action of the partition device 2, a protective cover 31 is respectively set on both ends of the balancing column body 1, and then the fixing plate 32 on the protective cover 31 is clamped on the arc surface of the balancing column body 1. At this time, when the balancing column body 1 is stored, its two ends can be further protected, so that it is less likely to be damaged, resulting in difficulty in normal use.
Claims
1. A balance column for a chromatography analysis auxiliary device, comprising a balance column body (1), characterized in that: A partition device (2) is provided on the surface of the balancing column body (1), and the partition device (2) comprises a fixing frame (21), the fixing frame (21) being clamped on the arc surface of the balancing column body (1), connecting plates (22) being fixedly connected to both sides of the surface of the fixing frame (21), a connecting block (24) being fixedly connected to the surface of the connecting plate (22) on one side of the fixing frame (21), and a connecting frame (23) being fixedly connected to the surface of the connecting plate (22) away from the connecting block (24), and the size of the connecting block (24) being adapted to the inner wall of the connecting frame (23).
2. The balancing column for a chromatography analysis auxiliary device according to claim 1, characterized in that: A reinforcement ring (25) is fixedly connected to the inner wall of the fixing frame (21), and the reinforcement ring (25) is a rubber ring.
3. The balancing column for a chromatography analysis auxiliary device according to claim 1, characterized in that: Reinforcement grooves (27) are respectively provided on both sides of the surface of the fixing frame (21), and the inner walls of the reinforcement grooves (27) are clamped with reinforcement plates (26).
4. The balancing column for a chromatography analysis auxiliary device according to claim 3, characterized in that: A handle (28) is fixedly connected to the surface of the reinforcing plate (26), and a plurality of anti-slip stripes are provided on the surface of the handle (28).
5. The balancing column for a chromatography analysis auxiliary device according to claim 1, characterized in that: A suction cup (29) is fixedly connected to the surface of the connecting plate (22), and the suction cup (29) is located on a side of the connecting plate (22) away from the reinforcement groove (27).
6. The balancing column for a chromatography analysis auxiliary device according to claim 1, characterized in that: Protective devices (3) are respectively provided on both sides of the surface of the balancing column body (1), and the protective device (3) comprises a protective sleeve (31). The protective sleeve (31) is sleeved on an arc surface at one end of the balancing column body (1), and a fixing plate (32) is fixedly connected to a surface of one side of the protective sleeve (31), and an inner wall of the fixing plate (32) is clamped with the arc surface of the balancing column body (1).
7. The balancing column for a chromatography analysis auxiliary device according to claim 6, characterized in that: A protective pad (33) is fixedly connected to the inner wall of the protective sleeve (31), and the protective pad (33) is a sponge pad.
8. The balancing column for a chromatography analysis auxiliary device according to claim 6, characterized in that: The arc surface of the protective sleeve (31) is fixedly connected to an anti-slip sleeve (34), and a surface of the anti-slip sleeve (34) is provided with a plurality of anti-slip protrusions.