Silicon carbide stand column capable of improving bottom supporting strength

Abstract

The utility model relates to the technical field of supports, in particular to a silicon carbide stand column capable of improving bottom supporting strength. Comprising a supporting cylinder, multiple groups of adjustable supporting pieces and multiple groups of mounting pieces, the multiple sets of adjustable supporting pieces are installed at the bottom end of the supporting cylinder in an annular array. Each adjustable supporting piece comprises a sleeve and a movable supporting rod. The multiple sets of installation pieces are fixed to the bottom end of the supporting cylinder, each installation piece comprises two fixing bases arranged side by side, sliding holes are formed in the fixing bases, movable sliding blocks are installed in the sliding holes in a sliding mode, elastic reset assemblies are installed on the movable sliding blocks, installation shafts are fixed to the ends of the adjustable supporting pieces, and the installation shafts are rotationally installed on the two movable sliding blocks on the corresponding sides. By arranging the multiple adjustable supporting pieces with the adjustable telescopic length, the supporting range of the device is expanded, the gravity center of the device is lowered, the contact area between the stand column and the ground is increased, the stability of the device can be greatly improved, the arranged adjustable supporting pieces can be rotated and folded, and the occupied space of the device is small.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a silicon carbide column capable of improving bottom support strength. Background Art

[0002] Silicon carbide is an inorganic substance made from quartz sand, petroleum coke (or coal coke), sawdust and other raw materials through high-temperature smelting in a resistance furnace. Silicon carbide is mainly used in functional ceramics, advanced refractory materials, abrasives and metallurgical raw materials due to its stable chemical properties, high thermal conductivity, small thermal expansion coefficient and high hardness. Silicon carbide is a commonly used refractory material in the field of ceramic manufacturing. In the ceramic manufacturing process, the formed blanks need to be sintered in a high-temperature kiln. During the sintering process, the formed blanks need to be placed in the kiln by the support of the firing structure frame. At present, silicon carbide is commonly used for ceramic firing structures.

[0003] A Chinese patent with authorization announcement number CN218179666U discloses a silicon carbide column that can improve the bottom support strength, including a support base shell, a column fixing sleeve is fixedly connected to the center top of the support base shell, a column fixing base is fixedly connected to the center of the inner wall of the support base shell, a first fixing plate and a second fixing plate are fixedly connected to the inner wall of the support base shell, respectively, the bottoms of the first fixing plate and the second fixing plate are fixedly connected to a fixed bottom plate, and a support column is arranged on the top of the inner wall of the column fixing base.

[0004] The above-mentioned disclosed patent still has the following technical defects: its supporting structure occupies a large area and cannot be telescopically adjusted, resulting in inconvenience in transportation; and its contact area with the ground is limited, so its stability needs to be further improved. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a silicon carbide column which can improve the bottom support strength.

[0006] The technical solution of the utility model is a silicon carbide column that can improve the bottom support strength, comprising:

[0007] Support tube;

[0008] Multiple groups of adjustable support members are installed at the bottom end of the support tube along a circular array, and the adjustable support members include sleeves and movable support rods;

[0009] Multiple groups of mounting parts are fixed to the bottom end of the support tube, and the multiple groups of mounting parts are arranged in a one-to-one correspondence with the multiple groups of adjustable support parts. The mounting parts include two fixed seats arranged side by side, and the fixed seats are provided with sliding holes. A movable slider is slidably installed in the sliding holes, and an elastic reset component is installed on the movable slider. A mounting shaft is fixed to the end of the adjustable support member, and the mounting shaft is rotatably installed on the two movable sliders on the corresponding side. A positioning column is fixed to the end of the adjustable support member, and multiple slots are provided at the bottom end of the support tube.

[0010] Preferably, a rectangular frame-shaped shell is fixed to the outer periphery of the support tube, the rectangular frame-shaped shell has a hollow structure, the inner cavity of the rectangular frame-shaped shell is filled with colored liquid, and calibration scale lines are arranged on the outer periphery of the rectangular frame-shaped shell.

[0011] Preferably, a fixing plate is fixed at the four corners of the support tube, and a supporting assembly is installed on the fixing plate. The supporting assembly includes a supporting disk, a threaded column and an adjusting dial. The threaded column is threadedly connected to the fixing plate, and the adjusting dial and the supporting disk are respectively fixed at the upper and lower ends of the threaded column.

[0012] Preferably, the adjustable support member includes a sleeve and a movable support rod, the end of the sleeve is rotatably mounted on the mounting member on the corresponding side, the movable support rod is slidably mounted on the sleeve, and the sleeve is flush with the bottom end of the movable support rod.

[0013] Preferably, a plurality of fixed rods are further included, and the ends of the movable support rods are provided with through holes for the fixed rods to pass through.

[0014] Preferably, the elastic reset assembly includes a guide rod and a spring, the guide rod is fixed on the movable slider, the spring is sleeved and installed on the guide rod, and the outer end of the guide rod passes through the end of the fixed seat.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects: by setting a plurality of adjustable support members with adjustable telescopic lengths, the support range of the device is expanded, the center of gravity is lowered, and the contact area with the column and the ground is increased, thereby greatly improving the stability of the device, and the adjustable support members can be rotated and folded, and they occupy less space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0017] Figure 3 It is a structural schematic diagram of the support tube and the adjustable support member in the utility model.

[0018] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at A.

[0019] Figure numerals: 1. Support cylinder; 101. Slot; 201. Sleeve; 202. Movable support rod; 2021. Perforation; 3. Fixed seat; 301. Sliding hole; 41. Support plate; 42. Threaded column; 43. Adjusting dial; 5. Rectangular frame shell; 6. Calibration scale line; 7. Fixed plug rod; 8. Fixed plate; 9. Positioning column; 10. Guide rod; 11. Spring; 12. Moving slider; 13. Mounting shaft. DETAILED DESCRIPTION

[0020] Embodiment 1, as Figure 1-Figure 4 As shown, a silicon carbide column capable of improving the bottom support strength proposed in this embodiment includes a support tube 1, multiple groups of adjustable support members and multiple groups of mounting members; the adjustable support member includes a sleeve 201 and a movable support rod 202, the end of the sleeve 201 is rotatably mounted on the mounting member on the corresponding side, the movable support rod 202 is slidably mounted on the sleeve 201, and the sleeve 201 is flush with the bottom end of the movable support rod 202; multiple groups of adjustable support members are mounted on the bottom end of the support tube 1 along a circular array, and the adjustable support members include a sleeve 201 and a movable support rod 202; multiple groups of mounting members are fixed to the bottom end of the support tube 1, and multiple groups of mounting members are arranged one by one with multiple groups of adjustable support members The mounting member includes two fixed seats 3 arranged side by side, a sliding hole 301 is opened on the fixed seat 3, a movable slider 12 is slidably installed in the sliding hole 301, an elastic reset component is installed on the movable slider 12, and the elastic reset component includes a guide rod 10 and a spring 11, the guide rod 10 is fixed on the movable slider 12, the spring 11 is sleeved and installed on the guide rod 10, and the outer end of the guide rod 10 passes through the end of the fixed seat 3, a mounting shaft 13 is fixed to the end of the adjustable support, and the mounting shaft 13 is rotatably installed on the two movable sliders 12 on the corresponding side, a positioning column 9 is fixed to the end of the adjustable support, and a plurality of slots 101 are opened at the bottom end of the support tube 1.

[0021] The silicon carbide column that can improve the bottom support strength also includes a plurality of fixed rods 7. The end of the movable support rod 202 is provided with a through hole 2021 for the fixed rod 7 to pass through. The fixed rod 7 is passed through the through hole 2021 and inserted into the soil, thereby improving the installation performance of the device.

[0022] In this embodiment, during installation, the adjustable support member is rotated to be perpendicular to the support tube 1, and at the same time, the adjustable support member is pulled outward, and then the adjustable support member is released, and the positioning column 9 is driven to be inserted into the slot 101 on the corresponding side under the elastic force of the spring 11, thereby completing the fixation of the adjustable support member; in summary, by setting a plurality of adjustable support members with adjustable telescopic lengths, the support range of the device is expanded, the center of gravity is lowered, and the contact area with the column and the ground is increased, thereby greatly improving the stability of the device, and the adjustable support members can be rotated and folded, and they occupy less space.

[0023] Embodiment 2, as Figure 1 and Figure 2 As shown, this embodiment proposes a silicon carbide column that can improve the bottom support strength. Compared with the first embodiment, in this embodiment, a rectangular frame-shaped shell 5 is fixed to the outer periphery of the support tube 1, and the rectangular frame-shaped shell 5 has a hollow structure. The inner cavity of the rectangular frame-shaped shell 5 is filled with a colored liquid, and the outer periphery of the rectangular frame-shaped shell 5 is provided with calibration scale lines 6.

[0024] A fixing plate 8 is fixed at the four corners of the support tube 1, and a support assembly is installed on the fixing plate 8. The support assembly includes a support disk 41, a threaded column 42 and an adjusting dial 43. The threaded column 42 is threadedly connected to the fixing plate 8, and the adjusting dial 43 and the support disk 41 are respectively fixed at the upper and lower ends of the threaded column 42.

[0025] In this embodiment, the operator can determine whether the device is installed in a horizontal state by observing whether the liquid level position inside the rectangular frame shell 5 is parallel to the calibration scale line 6. If the device is installed at an angle, manual leveling can be achieved through the four installed support components.

[0026] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A silicon carbide column capable of improving bottom support strength, characterized in that: include: Support tube (1); A plurality of groups of adjustable support members, the plurality of groups of adjustable support members being installed along a circular array at the bottom end of the support tube (1), the adjustable support members comprising a sleeve (201) and a movable support rod (202); A plurality of mounting parts are fixed to the bottom end of the support tube (1), and the plurality of mounting parts are arranged in one-to-one correspondence with the plurality of adjustable support parts. The mounting parts include two fixed seats (3) arranged side by side, and a sliding hole (301) is provided on the fixed seat (3). A movable slider (12) is slidably installed in the sliding hole (301), and an elastic reset component is installed on the movable slider (12). A mounting shaft (13) is fixed to the end of the adjustable support, and the mounting shaft (13) is rotatably installed on the two movable sliders (12) on the corresponding side. A positioning column (9) is fixed to the end of the adjustable support, and a plurality of slots (101) are provided at the bottom end of the support tube (1).

2. A silicon carbide column capable of improving bottom support strength according to claim 1, characterized in that: A rectangular frame-shaped shell (5) is fixed on the outer periphery of the support tube (1); the rectangular frame-shaped shell (5) has a hollow structure; the inner cavity of the rectangular frame-shaped shell (5) is filled with a colored liquid; and calibration scale lines (6) are arranged on the outer periphery of the rectangular frame-shaped shell (5).

3. A silicon carbide column capable of improving bottom support strength according to claim 2, characterized in that: A fixing plate (8) is fixed at each of the four corners of the support tube (1), and a support assembly is mounted on the fixing plate (8). The support assembly comprises a support disc (41), a threaded column (42) and an adjusting dial (43). The threaded column (42) is threadedly connected to the fixing plate (8), and the adjusting dial (43) and the support disc (41) are respectively fixed at the upper and lower ends of the threaded column (42).

4. The silicon carbide column capable of improving bottom support strength according to claim 1, characterized in that: The adjustable support member comprises a sleeve (201) and a movable support rod (202). The end of the sleeve (201) is rotatably mounted on a mounting member on a corresponding side. The movable support rod (202) is slidably mounted on the sleeve (201). The bottom ends of the sleeve (201) and the movable support rod (202) are flush.

5. The silicon carbide column capable of improving bottom support strength according to claim 4, characterized in that: It also includes a plurality of fixed insertion rods (7), and the end of the movable support rod (202) is provided with a through hole (2021) for the fixed insertion rods (7) to pass through.

6. The silicon carbide column capable of improving bottom support strength according to claim 1, characterized in that: The elastic reset assembly comprises a guide rod (10) and a spring (11), wherein the guide rod (10) is fixed on a movable slider (12), the spring (11) is sleeved and installed on the guide rod (10), and the outer end of the guide rod (10) passes through the end of the fixed seat (3).

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