Reinforced limiting structure and electric furnace

Abstract

The reinforced limiting structure comprises a panel, a panel groove penetrating through the two ends of the panel is formed in the panel, a plurality of limiting convex ribs are fixed to the upper end of the panel groove, each limiting convex rib comprises an arc-shaped part and a horizontal part, one end of each arc-shaped part is fixedly connected with one end of the corresponding horizontal part, and the other end of each arc-shaped part is fixedly connected with the inner wall of the panel groove. A connecting hole is formed in the horizontal part; the supporting disc is placed above the limiting convex ribs, a connecting bolt in threaded connection with the supporting disc is arranged on the connecting hole in a penetrating mode, and a supporting penetrating hole is formed in the supporting disc; the cast iron disc is arranged above the supporting disc, a connecting screw rod is fixed to the cast iron disc, and the connecting screw rod penetrates through the supporting through hole; the end, penetrating through the base penetrating hole, of the connecting screw is in threaded connection with a connecting nut. According to the utility model, the plurality of limiting convex ribs are fixed together with the supporting disc, so that the cast iron disc does not displace in the falling process, and the collision deformation of the cast iron disc and the panel caused by overweight of the cast iron disc in the falling process of a product is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric heating technical field, concretely relates to a kind of reinforced limiting structure and electric furnace. BACKGROUND

[0002] Electric ceramic stove is widely used, with the functions of boiling water, frying and so on, and is favored by the majority of consumers.

[0003] Electric furnace is generally composed of cast iron plate, heating tube, panel, furnace ring, heat shield, center stud, temperature controller, knob, bottom plate and so on.But the existing electric furnace will displace iron plate during falling, resulting in deformation of panel. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of reinforced limiting structure and electric furnace, improve product in the process of falling, due to the cast iron plate is too heavy and lead to cast iron plate and panel collision deformation.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of reinforced limiting structure, comprising:

[0006] Panel, the panel is equipped with panel slot that its both ends are penetrated, the upper end of the panel slot is fixed with several limiting ribs, the limiting rib includes arc portion and horizontal portion, one end of the arc portion is fixedly connected with one end of the horizontal portion, the other end is fixedly connected with the inner wall of the panel slot, and the horizontal portion is equipped with connecting hole;

[0007] Supporting disc, the supporting disc is placed above several limiting ribs, connecting bolt that is screw connected with the supporting disc is arranged on the connecting hole, and the supporting disc is equipped with supporting hole;

[0008] Cast iron plate, the cast iron plate is arranged above the supporting disc, the connecting screw rod is fixed on the cast iron plate, and the connecting screw rod passes through the supporting hole;

[0009] Base, the base is arranged below the panel, the outer wall of the base is fixed with fixed ring, the lower end of the panel is abutted with the upper side of the fixed ring, the base is equipped with base hole, the connecting screw rod passes through the base hole, and one end of the base hole, which is passed through by the connecting screw rod, is screw connected with connecting nut.

[0010] Further, the limiting rib is provided with three, and three limiting ribs are evenly distributed around the axis of the panel slot.

[0011] Further, the upper end of the panel is equipped with U-shaped portion, the opening of the U-shaped portion is downward, one end of the U-shaped portion is fixedly connected with the upper end of the panel, the other end is fixed with annular portion, and the limiting rib is fixed on the inner wall of the annular portion.

[0012] Furthermore, it also includes a shielding ring, one end of which is fixedly connected to the upper end of the panel, and the other end is disposed below the panel.

[0013] Furthermore, a positioning post is fixed between the connecting screw and the panel, and the positioning post is inserted into the support through hole.

[0014] An electric furnace, comprising the aforementioned reinforced limiting structure.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) Limiting ribs have been added to the panel. Multiple limiting ribs are fixed together with the support plate. During the drop, the cast iron plate will not shift, which improves the product's ability to avoid deformation due to collision between the cast iron plate and the panel during the drop.

[0017] (2) The shielding ring can reduce the entry of external dust and other substances into the panel groove;

[0018] (3) The positioning column can position the cast iron plate, making the relative position of the cast iron plate and the support plate more accurate and avoiding relative movement. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the reinforced limiting structure of this utility model;

[0020] Figure 2 for Figure 1 Top view;

[0021] Figure 3 for Figure 2 Cross-sectional view at point AA;

[0022] Figure 4 for Figure 3 A magnified view of a section at point I;

[0023] Figure 5 This is a schematic diagram of the panel structure;

[0024] Figure 6 for Figure 5 A magnified view of section II in the middle.

[0025] In the diagram: 1. Panel; 2. Panel groove; 3. Limiting rib; 4. Arc-shaped part; 5. Horizontal part; 6. Connecting hole; 7. Support plate; 8. Connecting screw; 9. Support through hole; 10. Cast iron plate; 11. Connecting bolt; 12. Base; 13. Fixing ring; 14. Base through hole; 15. Connecting nut; 16. U-shaped part; 17. Annular part; 18. Covering ring; 19. Positioning post. Detailed Implementation

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Please refer to Figures 1-6 The utility model provides a kind of reinforced limiting structure and electric furnace technical scheme.

[0028] A kind of reinforced limiting structure, comprising:

[0029] Panel 1, panel 1 is equipped with the panel slot 2 that its both ends are penetrated, the upper end of panel slot 2 is fixed with several limiting ribs 3, limiting rib 3 includes arc portion 4 and horizontal portion 5, one end of arc portion 4 is fixedly connected with one end of horizontal portion 5, other end is fixedly connected with the inner wall of panel slot 2, and connecting hole 6 is equipped on horizontal portion 5;

[0030] Supporting disc 7, supporting disc 7 is placed above several limiting ribs 3, connecting hole 6 is equipped with connecting bolt 11 for being threadedly connected with supporting disc 7, and supporting perforation 9 is equipped on supporting disc 7;

[0031] Cast iron disc 10, cast iron disc 10 is arranged above supporting disc 7, and connecting screw rod 8 is fixed on cast iron disc 10, and connecting screw rod 8 passes through supporting perforation 9;

[0032] Base 12, base 12 is arranged below panel 1, fixed ring 13 is fixed on the outer wall of base 12, the lower end of panel 1 is abutted with the upper side of fixed ring 13, and base perforation 14 is equipped on base 12, and connecting screw rod 8 passes through base perforation 14, one end of base perforation 14, which is passed through connecting screw rod 8, is threadedly connected with connecting nut 15, and connecting nut 15 and connecting bolt 8 fix each component together.

[0033] Panel 1 increases limiting rib 3, and multiple limiting ribs 3 are fixed together with supporting disc 7, during falling, cast iron disc 10 will not displace, improve product in falling process, due to the excessive weight of cast iron disc 10, leading to the collision deformation of cast iron disc 10 and panel 1.In addition, limiting rib 3 is designed into this structure, and the connection strength is also higher.

[0034] As Figure 5 Shown, limiting rib 3 is provided with three, and three limiting ribs 3 are evenly distributed around the axis circumference of panel slot 2.Three limiting ribs 3 can support disc 7 stably support.

[0035] As Figure 4 And Figure 6As shown in the drawings, the upper end of the panel 1 is provided with a U-shaped part 16, the opening of the U-shaped part 16 is downward, one end of the U-shaped part 16 is fixedly connected with the upper end of the panel 1, the other end is fixedly connected with a ring-shaped part 17, and the limiting convex rib 3 is fixed on the inner wall of the ring-shaped part 17. In this way, the strength of the upper end of the panel 1 can be increased.

[0036] As shown in the drawings, the reinforcing and limiting structure further comprises a shielding ring 18, one end of the shielding ring 18 is fixedly connected with the upper end of the panel 1, and the other end is arranged below the panel 1. The shielding ring 18 can reduce the entry of external dust into the panel groove 2. Figure 4 As shown in the drawings, the connecting screw rod 8 and the panel 1 are fixedly connected with a positioning column 19, and the positioning column 19 is inserted into the support through hole 9. The positioning column 19 can play a role of positioning the cast iron plate 10, so that the relative position of the cast iron plate 10 and the support plate 7 is more accurate.

[0037] Figure 3 As shown in the drawings, the connecting screw rod 8 and the panel 1 are fixedly connected with a positioning column 19, and the positioning column 19 is inserted into the support through hole 9. The positioning column 19 can play a role of positioning the cast iron plate 10, so that the relative position of the cast iron plate 10 and the support plate 7 is more accurate.

[0038] The utility model further discloses an electric furnace which comprises the reinforcing and limiting structure.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.​

Claims

1. A reinforced containment structure, characterized by, The utility model relates to a kind of reinforced limiting structure, including: Panel, panel slot is passed through both ends of the panel, the upper end of the panel slot is fixed with several limiting ribs, the limiting rib includes arc part and horizontal part, one end of the arc part is fixedly connected with one end of the horizontal part, the other end is fixedly connected with the inner wall of the panel slot, the horizontal part is equipped with connecting hole; Supporting disc, the connecting hole is equipped with connecting bolt for being threadedly connected with the supporting disc, the supporting disc is equipped with supporting hole; Cast iron disc, the connecting screw rod is fixed on the cast iron disc, the connecting screw rod passes through the supporting hole; Base, the base is arranged below the panel, the outer wall of the base is fixed with fixed ring, the lower end of the panel is abutted with the upper side of the fixed ring, the base is equipped with base hole, the connecting screw rod passes through the base hole, one end of the base hole that the connecting screw rod passes is threadedly connected with connecting nut.

2. The reinforced position-limiting structure according to claim 1, wherein, The limiting rib is provided with three, three limiting ribs are evenly distributed around the axis of the panel slot.

3. The reinforced position-limiting structure of claim 1, wherein The upper end of the panel is equipped with U-shaped part, the opening of the U-shaped part is downward, one end of the U-shaped part is fixedly connected with the upper end of the panel, the other end is fixed with annular part, the limiting rib is fixed in the inner wall of the annular part.

4. The reinforced position-limiting structure of claim 1, wherein It further includes shielding ring, one end of the shielding ring is fixedly connected with the upper end of the panel, the other end is arranged below the panel.

5. The reinforced position-limiting structure of claim 1, wherein The connecting screw rod is fixed with positioning column between the panel, the positioning column is inserted with the supporting hole.

6. An electric range characterized by, Including the reinforced limiting structure of any one of claims 1-5.

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