Corundum crucible fixing support

Abstract

The utility model provides a corundum crucible fixing support, which aims to solve the technical problems that a fused sample in a corundum crucible is easy to topple over and inconvenient to operate when being detected, and comprises a support body, at least two groups of side plates, a plurality of supporting plates and a plurality of supporting plates, the multiple sets of supporting assemblies are arranged in the height direction, each set of supporting assemblies is composed of two sets of supporting rods arranged at intervals, and the two ends of the supporting rods in the length direction are fixedly connected with the two adjacent side plates correspondingly; a handle is fixedly connected to one side of the fixing ring, a clamping table is fixedly connected to the other side of the fixing ring, and a clamping groove matched with the clamping table is formed in the side plate, through the design of the supporting assembly and the clamping structure on the fixing ring and the side plate, molten materials in the crucible can be rapidly shaken up and fixed, the crucible is prevented from toppling over, operation is easy, and practicability is high. And a plurality of samples can be simultaneously fused, so that the detection efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a crucible fixing device technical field, especially a corundum crucible fixing support. BACKGROUND

[0002] Many types of corundum crucibles are needed in the detection process in the laboratory, and the crucible is a high-temperature ceramic material with extremely high heat resistance and chemical stability, which is an important melting tool commonly used in the heat treatment industry. Common corundum crucible models include R9, R12, R15, R18, etc.

[0003] When melting the detection sample in the corundum crucible, the crucible tongs need to be held by hand at irregular intervals to take out the crucible being melted, and then manually rotate the crucible to make the inside melt evenly, and at the same time, the color of the melt is observed to be bright or dim or have black spots, etc. to determine whether the melting process is complete or whether it needs to continue melting. In this repeated process of taking and shaking, because of the different frequencies and amplitudes, the sample is difficult to shake evenly, increasing the burden of detection timeliness, and because of the different proficiency of personal operation, there is a risk of high-temperature melt flowing out and dripping onto the foot, causing burns to the human body. SUMMARY

[0004] The utility model provides a corundum crucible fixing support to solve the technical problem of easy to tip over and inconvenient operation when detecting the melt sample in the corundum crucible, in order to achieve the above purpose, the technical scheme adopted is as follows:

[0005] A corundum crucible fixing support, characterized in that it comprises:

[0006] A support body comprising a bottom plate, at least two groups of side plates fixedly connected to the upper part of the support body and arranged at intervals;

[0007] A support assembly, which is provided with multiple groups along the height direction, and each group of support assemblies is composed of two groups of support rods arranged at intervals, and the two ends of the support rod in the length direction are fixedly connected with the adjacent two side plates;

[0008] A fixing ring, one side of which is fixedly connected with a handle, and the other side is fixedly connected with a clamping table, and the side plate is provided with a clamping groove matched with the clamping table.

[0009] Further, the side plate is provided with a long hole along the length direction, and the two ends of the support rod in the length direction are provided with threaded sections and are slidingly connected inside the long hole, and the support rod end and the side plate are fixedly connected through a fastening nut.

[0010] Further, a drainage groove is arranged between the upper end surface of the bottom plate and the inner wall of the side plate.

[0011] Further, the upper end face of the bottom plate between the two adjacent side plates is provided with a convex which is higher in the middle and lower on both sides.

[0012] Further, the bottom plate is provided with a pad plate below the four corners.

[0013] The utility model has the advantages that:

[0014] 1. The two supporting rods arranged between the side plates support the crucible, the crucible can rotate within a certain angle range, thereby facilitating the shaking of the molten material in the crucible, and after shaking, the clamping table on the fixing ring outside the crucible wall can be clamped and fixed with the side plate, so that the crucible is prevented from toppling, the whole operation is convenient, and the safety is high.

[0015] 2. The two supporting rods of the supporting assembly can slide along the long hole on the side plate, so that the distance between the two supporting rods can be adjusted, thereby being applicable to the support of crucibles of different models, i.e. different diameters.

[0016] 3. The drainage groove arranged on the bottom plate can drain the splashed molten material into the waste barrel, so that the molten material is prevented from adhering to the inner wall of the bottom plate and the side plate, thereby affecting the subsequent cleaning and use.

[0017] 4. The supporting assembly can be arranged in multiple groups in the height direction and the front-rear direction, so that multiple crucibles can be simultaneously supported and fixed, thereby multiple samples can be simultaneously melted, and the detection efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a main view of the utility model structure

[0019] Figure 2 It is a plan view of the utility model structure

[0020] Figure 3 It is a side plate structure schematic view

[0021] Among them:

[0022] 1-bottom plate, 2-side plate, 3-supporting rod, 4-fastening nut, 5-fixing ring, 6-handle, 7-clamping table, 8-clamping groove, 9-pad plate, 10-drainage groove, 11-convex, 12-long hole. DETAILED DESCRIPTION

[0023] Exemplary embodiments of the present disclosure will be described in greater detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be accurately conveyed to those skilled in the art.

[0024] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the view direction or positional relationship, and is only for the convenience of describing the utility model, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] In this embodiment, in order to more clearly describe the overall structure, the view reference is described. Figure 1

[0026] As shown in Figures 1-3 A corundum crucible fixing support, comprising a bottom plate 1, a side plate 2, a support assembly and a fixing ring 5, a plurality of side plates 2 are fixedly connected above the bottom plate 1 and are distributed at intervals, the support assembly is arranged between two adjacent side plates 2 for fixing the corundum crucible, and the fixing ring 5 is sleeved on the outer surface of the corundum crucible for driving the corundum crucible to rotate and move horizontally.

[0027] Specifically, the side plate 2 is provided with four groups, the four groups of side plates 2 are evenly distributed at intervals from left to right and are fixedly connected above the bottom plate 1, the side surface of the side plate 2 is provided with a long slot 12 horizontally distributed along the front-rear direction, and a clamping groove 8 is further arranged on the side wall of the side plate 2, a plurality of groups of clamping grooves 8 are arranged at intervals along the front-rear direction, and the clamping grooves 8 correspond to the support assemblies in number.

[0028] In this embodiment, the support assembly is provided with three groups of upper, middle and lower groups, each group of support assemblies is composed of two support rods 3, the support rods 3 are distributed through the long slots 12 on the four groups of side plates 2 in the horizontal direction left and right, the support rods 3 can slide along the length direction of the long slots 12, the corundum crucible is placed between the two support rods 3, by adjusting the position of the support rods 3 in the length direction of the long slots 12, the support rods 3 can be suitable for supporting corundum crucibles of different models, and threaded sections are further arranged at both ends of the length direction of the support rods 3, when the adjustment of the support rods 3 is completed, the two ends of the support rods 3 and the two outermost side plates are fixed through the fastening nuts 4.

[0029] The fixing ring 5 is sleeved on the outer surface of the corundum crucible and is fixedly connected with a handle 6 and a clamping table 7 at the left and right sides respectively, the clamping table 7 is connected in cooperation with the clamping groove 8 in clamping mode, so as to fix the corundum crucible and the side plate 2.

[0030] ​It should be noted that the slot 8 on the side plate 2 is located between the two support rods 3 in the front-to-back direction. When adjusting the support rods 3, it is necessary to ensure that the two support rods 3 are symmetrical along the slot 8 in the front-to-back direction, so as to ensure that the position of the locking platform 7 corresponds with the slot 8. This makes it easy to move the locking platform 7 on the fixing ring 5 left and right by the handle 6, and then engage with the slot 8. In addition, the elongated hole 12 on the side plate 2 is located below the slot 8 in the height direction to avoid interference between the components.

[0031] In addition, a drainage channel 10 is provided between the upper end face of the base plate 1 and the inner side wall of the side plate 2, and a protrusion 11 is provided on the upper end face of the base plate 1 located between the two adjacent side plates 2. The protrusion 11 is an arc-shaped protrusion that is high in the middle and low on both sides and extends to the drainage channel 10. By setting the protrusion 11 and the drainage channel 10, it is convenient to let the molten material that is accidentally spilled during the operation flow out through the drainage channel 10. A waste bucket can be placed below the end of the drainage channel 10 to collect the spilled molten material. A set of pads 9 is provided below each of the four corners of the base plate 1. The pads 9 are made of rubber pads to support and dampen the overall structure.

[0032] When using this device to test the molten sample in the corundum crucible, the crucible is rotated at a certain angle by clamping the handle 6 with crucible tongs. After the molten sample inside is shaken evenly, the crucible tongs drive the fixing ring 5 and the crucible to move horizontally to the right. The locking platform 7 on the fixing ring 5 engages with the locking groove 8 on the side plate 2, at which point the crucible is fixed and cannot continue to rotate, which can effectively avoid the risk of the crucible tipping over.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be considered within the protection scope of the present utility model.

Claims

1. A corundum crucible fixing bracket, characterized in that, include: The support body includes a base plate and at least two sets of side plates fixedly connected to the top of the support body and spaced apart; The support assembly has multiple sets arranged along the height direction. Each set of the support assembly consists of two sets of spaced-apart support rods. The two ends of the support rods along the length direction are respectively fixedly connected to the adjacent side plates. A fixing ring is provided, with a handle fixedly connected to one side and a locking platform fixedly connected to the other side, and a locking groove that mates with the locking platform is provided on the side plate.

2. The corundum crucible fixing bracket according to claim 1, characterized in that, The side plate has an elongated hole along its length, and the support rod has threaded sections at both ends along its length and is slidably connected inside the elongated hole. The end of the support rod is fixedly connected to the side plate by a fastening nut.

3. The corundum crucible fixing bracket according to claim 1, characterized in that, A drainage groove is provided between the upper surface of the bottom plate and the inner wall of the side plate.

4. The corundum crucible fixing bracket according to claim 1 or 3, characterized in that, The bottom plate located between the two adjacent side plates has a raised section on its upper surface that is higher in the middle and lower on both sides.

5. The corundum crucible fixing bracket according to claim 1, characterized in that, Pads are provided at the four corners of the base plate.

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