Bracket for celadon firing

Abstract

The bracket for celadon firing comprises an upper supporting plate, a lower supporting plate, a pair of X-shaped supporting frames and a pair of square supporting frames, each X-shaped supporting frame is composed of two supporting rods, the middles of the two supporting rods are rotationally connected through a connecting piece, a screw hole is further formed in the middle of each connecting piece, the two ends of each supporting rod are each rotationally connected with a sliding block, and the sliding blocks are connected with the square supporting frames. Sliding grooves and inserting grooves are formed in the two sides of the bottom of the upper supporting plate and the two sides of the top of the lower supporting plate respectively, the sliding blocks are connected into the corresponding sliding grooves in a sliding mode, the supporting frame is inserted into the corresponding inserting grooves, a transverse plate is further arranged in the middle of the supporting frame, and through holes corresponding to the screw holes are formed in the transverse plate. A fixing bolt penetrates through the through hole and is in threaded connection with the screw hole of the connecting piece so that the adjacent supporting frame and the supporting frame can be connected, and the supporting frame is more reliable, convenient to disassemble and assemble and convenient to transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bracket for celadon firing. BACKGROUND

[0002] The patent with the publication number CN210625366U discloses a jun ware bracket for jun ware kiln, which can also be applied to the firing of celadon; however, the bracket with such a structure is only supported by four height-adjustable support columns on the upper and lower sides of the bracket, and the support columns are adjustable structures, so that the overall bracket is not reliable and is prone to shaking; in addition, the upper and lower sections of the support columns should be connected to the corresponding bracket as a whole, which may cause inconvenience in transportation, and if the support columns are detachable structures, the stability of the bracket will be further reduced, and there is also the defect of inconvenience in disassembly and assembly. SUMMARY

[0003] The utility model aims at overcoming the defects of the prior art, and provides a more reliable and convenient-to-transport bracket for celadon firing.

[0004] The technical scheme of the utility model is as follows: a bracket for celadon firing, comprising an upper bracket, a lower bracket, a pair of X-shaped support frames arranged between the upper bracket and the lower bracket, and a square support frame.

[0005] The X-shaped support frame is composed of two support rods, the middle parts of the two support rods are rotationally connected by a connecting piece, the connecting piece has a threaded hole in the middle part, and the two ends of the two support rods are respectively rotationally connected with a sliding block.

[0006] The bottom of the upper bracket and the top of the lower bracket are respectively provided with a sliding groove corresponding to the cylindrical sliding block and a insertion slot corresponding to the support frame, the sliding block is slidingly connected in the corresponding sliding groove, and the support frame is inserted in the corresponding insertion slot.

[0007] One end of the insertion slot is spaced apart from the end of the upper bracket or the lower bracket.

[0008] The middle part of the support frame is further provided with a horizontal plate, the horizontal plate has a through hole corresponding to the threaded hole, and a fixing bolt is screwed in the threaded hole of the connecting piece through the through hole to connect the adjacent support frame and support frame.

[0009] Specifically, the upper bracket, the lower bracket, the support frame and the support frame have multiple groups, the top and the bottom of the upper bracket and the lower bracket are provided with sliding grooves and insertion slots, the widths of the support frames are the same, and the heights of the support frames of different groups are different.

[0010] Further, the two ends of the sliding groove are respectively provided with plugs.

[0011] Specifically, the sliding block is a cylindrical sliding block, and the sliding groove is a circular sliding groove with a long groove at the bottom.

[0012] Specifically, the plug is screwed at the end of the sliding groove.

[0013] Further, the outer end of the plug is further provided with a handle.

[0014] Further, a clamping block is further included, which is clamped into the open end of the slot to limit the end of the support frame towards the open end of the slot.

[0015] Further, the outer end of the fixing bolt is further provided with a handle.

[0016] Further, the upper supporting plate and the lower supporting plate are further respectively provided with thickened portions corresponding to the positions of the sliding groove and the slot.

[0017] Further, the bottom of the upper supporting plate and the bottom of the lower supporting plate are further respectively provided with reinforcing ribs.

[0018] The beneficial effects of the utility model are that: the support frame is connected between the upper supporting plate and the lower supporting plate and can be opened and closed, so that the upper supporting plate and the lower supporting plate are connected at the same time and the spacing is adjustable, the support frame is inserted between the upper supporting plate and the lower supporting plate to play a supporting and limiting role, the horizontal plate in the middle of the support frame is connected through the fixing bolt, and the upper supporting plate, the lower supporting plate, the support frame and the support frame form a reliable bracket, which is not easy to shake; and since the upper supporting plate, the lower supporting plate, the support frame and the support frame are detachable structures, the entire bracket can be disassembled into multiple components for transportation, in addition, the above structure also has the advantages of convenient disassembly and assembly. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 is a sectional view of the utility model;

[0020] Fig. 2 is a sectional view of another direction of the utility model;

[0021] Fig. 3 is a sectional view of another embodiment of the utility model.

[0022] In the drawing: the upper supporting plate 1, the lower supporting plate 2, the support frame 3, the support frame 4, the connecting piece 5, the sliding block 6, the horizontal plate 7, the fixing bolt 8, the plug 9, the thickened portion 10. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be further specifically explained below by combining with the drawings.

[0024] Combined with Figs. 1-3 As shown in the figure, a kind of celadon is fired with bracket, including upper supporting plate 1, lower supporting plate 2, a pair of X-shaped support frame 3 and a square support frame 4 between upper supporting plate 1 and lower supporting plate 2;

[0025] The X-shaped support frame 3 is composed of two support rods, the middle part of the two support rods is rotatably connected by a connecting piece 5, the middle part of the connecting piece 5 is also provided with a threaded hole, and the two ends of the two support rods are respectively rotatably connected with a sliding block 6;

[0026] The bottom of the upper supporting plate 1 and the top of the lower supporting plate 2 are respectively provided with a sliding groove corresponding to the cylindrical sliding block 6 and a insertion slot corresponding to the support frame 4, the sliding block 6 is slidably connected in the corresponding sliding groove, and the support frame 4 is inserted in the corresponding insertion slot;

[0027] One end of the insertion slot is spaced from the end of the upper supporting plate 1 or the lower supporting plate 2, and plays a positioning role;

[0028] The support frame 4 is also provided with a horizontal plate 7 in the middle part, the horizontal plate 7 is provided with a through hole corresponding to the threaded hole, and a fixed bolt 8 is screwed in the threaded hole of the connecting piece 5 through the through hole, so that the adjacent support frame 3 and support frame 4 are connected.

[0029] In the above structure, the support frame 3 is connected between the upper supporting plate 1 and the lower supporting plate 2 and can be opened and closed, so that the upper supporting plate 1 and the lower supporting plate 2 are connected while the spacing is adjustable, the support frame 4 is inserted between the upper supporting plate 1 and the lower supporting plate 2 to play a supporting and limiting role, and after the horizontal plate 7 in the middle part of the support frame 4 is connected with the support frame 3 through the fixed bolt 8, the upper supporting plate 1, the lower supporting plate 2, the support frame 3 and the support frame 4 form a reliable bracket and are not easy to shake; and since the upper supporting plate 1, the lower supporting plate 2, the support frame 3 and the support frame 4 are detachable structures, the entire bracket can be disassembled into multiple parts for transportation, and in addition, the above structure also has the advantages of convenient disassembly and assembly.

[0030] In another embodiment, the upper supporting plate 1, the lower supporting plate 2, the support frame 3 and the support frame 4 have multiple groups, and the top and bottom of the upper supporting plate 1 and the lower supporting plate 2 are provided with sliding grooves and insertion slots, so as to facilitate the formation of a multi-layer bracket.

[0031] In another embodiment, the widths of the support frames 4 are all the same, and the heights of the support frames 4 of different groups are different.

[0032] In another embodiment, in combination Figs. 1-3 As shown in the figure, the two ends of the sliding groove are respectively provided with plugs 9 to avoid the sliding block 6 from being pulled out of the sliding groove.

[0033] In another embodiment, as shown in the figure Fig. 2 The sliding block 6 is a cylindrical sliding block 6, and the sliding groove is a circular sliding groove with a long groove at the bottom.

[0034] In another embodiment, as shown in the figures Fig. 1 And Fig. 3 The plug 9 is screwed in the end of the sliding groove.

[0035] In another embodiment, the outer end of the plug 9 is also provided with a handle to facilitate operation.

[0036] In another embodiment, a clamping block is also included, which is clamped into the open end of the slot to limit the end of the support frame 4 facing the open end of the slot to avoid displacement of the support frame 4.

[0037] In another embodiment, as shown in Fig. 2 the outer end of the fixing bolt 8 is also provided with a handle to facilitate operation.

[0038] In another embodiment, as shown in Fig. 2 the upper and lower supporting plates 1 and 2 are also respectively provided with thickened portions 10 corresponding to the positions of the sliding groove and the slot to improve the reliability of the upper and lower supporting plates 1 and 2.

[0039] In another embodiment, the bottom of the upper and lower supporting plates 1 and 2 is also respectively provided with reinforcing ribs to further improve the reliability of the upper and lower supporting plates 1 and 2.

Claims

1. A bracket for celadon firing, characterized by, The utility model provides a kind of supporting frame, including upper supporting plate (1), lower supporting plate (2), a pair of X-shaped support frame (3) and a square support frame (4) are arranged between upper supporting plate (1) and lower supporting plate (2); The X-shaped support frame (3) is composed of two support rods, the middle part of the two support rods is rotatably connected by a connecting piece (5), the connecting piece (5) also has a threaded hole in the middle part, and the two ends of the two support rods are rotatably connected with a sliding block (6) respectively; The bottom of the upper supporting plate (1) and the top of the lower supporting plate (2) are respectively provided with a sliding groove corresponding to the cylindrical sliding block (6) and an insertion slot corresponding to the support frame (4), each sliding block (6) is slidingly connected in the corresponding sliding groove, and the support frame (4) is inserted in the corresponding insertion slot; One end of the insertion slot is spaced from the end of the upper supporting plate (1) or the lower supporting plate (2); The support frame (4) is further provided with a cross plate (7) in the middle part, the cross plate (7) has a through hole corresponding to the threaded hole, and a fixed bolt (8) is screwed in the threaded hole of the connecting piece (5) through the through hole to connect the adjacent support frame (3) and support frame (4).

2. The celadon firing support as described in claim 1, characterized in that, There are multiple sets of upper supporting plates (1), lower supporting plates (2), support frames (3) and support frames (4), the top and bottom of each upper supporting plate (1) and lower supporting plate (2) are provided with sliding grooves and insertion slots, the width of each support frame (4) is the same, and the height of the support frames (4) in different sets is different.

3. The celadon firing bracket of claim 2, wherein the ceramic plate is made of a ceramic material. The two ends of the sliding groove are respectively provided with plugs (9).

4. The celadon firing bracket of claim 3, wherein the ceramic plate is made of a ceramic material. The sliding block (6) is a cylindrical sliding block (6), and the sliding groove is a circular sliding groove with a long groove at the bottom.

5. The celadon firing bracket of claim 4, wherein the ceramic plate is made of a ceramic material. The plug (9) is screwed at the end of the sliding groove.

6. The celadon firing bracket of claim 5, wherein the ceramic plate is made of a ceramic material. The outer end of the plug (9) is further provided with a handle.

7. The celadon firing bracket of claim 6, wherein the ceramic plate is made of a ceramic material. It also includes a clamping block, which is clamped into the open end of the insertion slot to limit the end of the support frame (4) towards the open end of the insertion slot.

8. The celadon firing bracket of claim 7, wherein the ceramic plate is made of a ceramic material. The outer end of the fixed bolt (8) is further provided with a handle.

9. The celadon firing bracket of claim 8, wherein the ceramic plate is made of a ceramic material. The upper supporting plate (1) and the lower supporting plate (2) are further respectively provided with thickened parts (10) corresponding to the positions of the sliding grooves and the insertion slots.

10. The celadon firing bracket of claim 9, wherein the ceramic plate is made of a ceramic material. The bottom of the upper supporting plate (1) and the bottom of the lower supporting plate (2) are further respectively provided with reinforcing ribs.

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