Protective mechanism for casting
By designing a protective mechanism for casting, the use of thermal insulation pads, nylon adhesive surfaces and suede, flexible wires and heat shields, the problem of staff feeling discomfort due to hot air and hot blanching during casting is solved, and effective heat isolation and reduced discomfort effect is achieved.
Patent Information
- Application Number
- CN202420720536.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During the casting process, the staff felt uncomfortable facing the hot air directly facing the high-temperature furnace and the hot hot water of the metal fork in their hands.
A protective mechanism for casting is designed, including an upper and lower arc card, which is equipped with an upper and lower insulation pad, nylon adhesive surface and nylon suede for enhancing the insulation effect, and flexible metal wire and heat shield are used to block heat flow.
Effectively block the heat transferred by the metal fork and block the heat flow transmitted from the high-temperature furnace directly, significantly reducing the discomfort of the staff.
Smart Images
Figure CN222799666U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of casting processing, in particular to a protection mechanism for casting. Background Art
[0002] Casting requires high temperature. The workers use metal fork tools to put the workpiece into the high-temperature furnace. The high-temperature environment requires the workers to work nearby. The workers feel very uncomfortable facing the hot air coming directly from the high-temperature furnace and the heat from the metal fork in their hands transferring to their hands. Utility Model Content
[0003] The utility model aims to provide a casting protection mechanism to solve the problems in the above background technology that workers feel uncomfortable due to the hot air coming directly from the high-temperature furnace and the heat from the metal fork in their hands.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A protective mechanism for casting, comprising an upper arc holding clamp and a lower arc holding clamp, an upper thermal insulation pad is fixedly installed on one side of the upper arc holding clamp, and a lower thermal insulation pad is fixedly installed on one side of the lower arc holding clamp, the side of the upper thermal insulation pad is provided with a nylon adhesive surface, and the side of the lower thermal insulation pad is provided with a nylon velvet surface, flexible metal wires are symmetrically fixedly installed on the upper arc holding clamp and the lower arc holding clamp, and heat shielding curtains are fixedly installed between the flexible metal wires.
[0006] As a further description of the above technical solution:
[0007] Both sides of the upper arc holding clamp and the lower arc holding clamp are bent to form wing plates, and holes are provided on the wing plates. The inner arc surfaces of the upper arc holding clamp and the lower arc holding clamp are raised at intervals to form convex strips.
[0008] As a further description of the above technical solution:
[0009] The shapes of the upper thermal insulation pad and the lower thermal insulation pad are the same as the shapes of the upper arc holding clamp and the lower arc holding clamp.
[0010] As a further description of the above technical solution:
[0011] The positions of the nylon adhesive surface and the nylon suede surface are arranged relative to the position of the wing plate.
[0012] As a further description of the above technical solution:
[0013] The heat-shielding curtain is a high-temperature resistant and fireproof cloth.
[0014] As a further description of the above technical solution:
[0015] The heat shield curtain is in a fan shape.
[0016] Compared with the prior art, the utility model provides a casting protection mechanism, which has the following beneficial effects:
[0017] 1. In the utility model, the protective mechanism can be installed on the metal fork of the worker, and the upper insulation pad and the lower insulation pad are closed and fixed, which can block part of the heat transferred from the metal fork to the palm;
[0018] 2. In the utility model, the flexible metal wire can be bent to adjust the heat shield curtain, and the heat shield curtain can block the heat flow directly rushing towards the staff, thereby reducing the discomfort of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.
[0021] Legend:
[0022] 1. Upper arc holding clip; 2. Lower arc holding clip; 3. Upper thermal insulation pad; 4. Lower thermal insulation pad; 5. Nylon adhesive surface; 6. Nylon suede surface; 7. Flexible metal wire; 8. Heat shielding curtain. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Example:
[0025] See also Figure 1-Figure 2 The utility model provides a protective mechanism for casting, including an upper arc holding card 1 and a lower arc holding card 2, an upper thermal insulation pad 3 is fixedly installed on one side of the upper arc holding card 1, and a lower thermal insulation pad 4 is fixedly installed on one side of the lower arc holding card 2, the side of the upper thermal insulation pad 3 is provided with a nylon adhesive surface 5, the side of the lower thermal insulation pad 4 is provided with a nylon velvet surface 6, flexible metal wires 7 are symmetrically fixedly installed on the upper arc holding card 1 and the lower arc holding card 2, and heat shielding curtains 8 are fixedly installed between the flexible metal wires 7.
[0026] Specifically, Figure 1 As shown, the two sides of the upper arc holding card 1 and the lower arc holding card 2 are bent to form wing plates, and holes are provided on the wing plates. The inner arc surfaces of the upper arc holding card 1 and the lower arc holding card 2 are raised at intervals to form convex strips, which are convenient for bolting and fixing, and reduce the contact area, thereby reducing the heat transferred to the upper arc holding card 1 and the lower arc holding card 2.
[0027] Specifically, Figure 1 As shown, the shapes of the upper insulation pad 3 and the lower insulation pad 4 are the same as those of the upper arc holding clamp 1 and the lower arc holding clamp 2. The positions of the nylon adhesive surface 5 and the nylon velvet surface 6 are arranged relative to the position of the wing plate. The nylon adhesive surface 5 and the nylon velvet surface 6 are easy to fix and are away from high-temperature metal forks, and have a long service life.
[0028] Specifically, the heat shielding curtain 8 is a high temperature resistant fireproof cloth.
[0029] Specifically, Figure 1 As shown, the heat shield curtain 8 is fan-shaped, has a large covering surface, and uses less material.
[0030] Working principle:
[0031] When in use, the upper arc holding clamp 1 and the lower arc holding clamp 2 are clamped on the metal fork handle body and bolted and fixed, and then the nylon adhesive surface 5 and nylon velvet surface 6 of the upper insulation pad 3 and the lower insulation pad 4 are glued and fixed. The closed body of the upper insulation pad 3 and the lower insulation pad 4 has the function of heat insulation and increasing the holding friction. The deformation of the heat shield curtain 8 can be controlled by bending and adjusting the flexible metal wire 7. The heat shield curtain 8 can block the hot air directly transmitted from the high-temperature furnace to avoid direct contact between people and hot air flow.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A casting protection mechanism, comprising an upper arc holding clamp (1) and a lower arc holding clamp (2), characterized in that: An upper heat insulation pad (3) is fixedly mounted on one side of the upper arc holding clamp (1), and a lower heat insulation pad (4) is fixedly mounted on one side of the lower arc holding clamp (2); a nylon adhesive surface (5) is provided on the side of the upper heat insulation pad (3), and a nylon velvet surface (6) is provided on the side of the lower heat insulation pad (4); flexible metal wires (7) are symmetrically fixedly mounted on the upper arc holding clamp (1) and the lower arc holding clamp (2), and a heat shielding curtain (8) is fixedly mounted between the flexible metal wires (7).
2. A casting protection mechanism according to claim 1, characterized in that: Both sides of the upper arc holding clamp (1) and the lower arc holding clamp (2) are bent to form wing plates, and holes are provided on the wing plates. The inner arc surfaces of the upper arc holding clamp (1) and the lower arc holding clamp (2) are raised at intervals to form convex strips.
3. A casting protection mechanism according to claim 2, characterized in that: The shapes of the upper heat insulation pad (3) and the lower heat insulation pad (4) are the same as the shapes of the upper arc holding clamp (1) and the lower arc holding clamp (2).
4. A casting protection mechanism according to claim 3, characterized in that: The positions of the nylon adhesive surface (5) and the nylon velvet surface (6) are arranged relative to the position of the wing plate.
5. A casting protection mechanism according to claim 1, characterized in that: The heat shield curtain (8) is a high temperature resistant fireproof cloth.
6. A casting protection mechanism according to claim 1, characterized in that: The heat shield curtain (8) is in the shape of a fan.