Electric heating plate
By designing the electric heating plate to contact the steel component to heat, the existing heating methods are solved, and the problems of low efficiency and lack of anti-scalding protection are achieved, and efficient heating and safety protection for operators are achieved.
Patent Information
- Application Number
- CN202422169907.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The existing flame jet heating correction methods are inefficient, time-consuming and lack anti-scalding protection, which makes workers prone to scalding.
No. 1 and No. 2 electric heating plates are designed to contact the steel components through structures such as fixing frames, temperature sensors, anti-scalding nets, etc., reducing labor costs and heating time, and protecting operators through anti-scalding nets.
It improves the heating efficiency of steel components, reduces labor costs and heating time, and effectively prevents operators from being scalded.
Smart Images
Figure CN222985512U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal flame straightening, specifically an electric heating plate. Background Technique
[0002] During the production process of steel structure components, in order to correct the shape of the steel components, it is necessary to heat the correction part of the components, and then use external mechanical pressure to correct the component part to ensure that the shape of the steel components meets the production requirements.
[0003] The existing heating and straightening generally heats the steel components by workers holding a flame sprayer, which requires a lot of labor and time, and the heating efficiency is low. At the same time, when heating the components by the existing heating method, there is a lack of a structure for heat protection of the heating area, making it easy for workers to be scalded by the heated components. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an electric heating plate. By setting the first electric heating plate and the second electric heating plate, the first electric heating plate and the second electric heating plate are in contact with the steel components for heating, reducing labor costs and heating time, and improving the heating efficiency of the steel components, which can effectively solve the problems in the background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: an electric heating plate, including a first electric heating plate and a second electric heating plate. A fixing frame is installed on the upper side of the first electric heating plate and the second electric heating plate. Temperature sensors are installed on the side surfaces of the first electric heating plate and the second electric heating plate. A heat insulation net is arranged on the side of the first electric heating plate away from the second electric heating plate. A fixing rod is arranged on the upper side of the heat insulation net. A handrail rod is welded to one side surface of the fixing rod. A fixing pin rod is welded to the side of the fixing rod away from the handrail rod. Fixing blocks are installed on the upper side of the first electric heating plate and the second electric heating plate, and a pin hole is arranged inside the fixing blocks.
[0006] Further, a display screen is installed on the upper side of the fixing frame, and a temperature adjustment knob is arranged below the display screen.
[0007] Further, a workpiece is arranged between the first electric heating plate and the second electric heating plate, and the fixing frame is connected to the first electric heating plate and the second electric heating plate by bolts.
[0008] Further, the fixing pin rod is inserted into the fixing block through the pin hole, and a limit pin is inserted into one end of the fixing pin rod.
[0009] Further, the fixing rod is welded to the heat insulation net, and the fixing blocks are welded to the first electric heating plate and the second electric heating plate respectively.
[0010] Further, the temperature sensor is connected to the display screen through a signal line.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By providing the first electric heating plate and the second electric heating plate, the first electric heating plate and the second electric heating plate are in contact with the steel member for heating, reducing labor costs and heating time, and improving the heating efficiency of the steel member.
[0013] 2. By providing the fixing rod, the fixing pin rod, the anti-scalding net, the fixing block and the pin hole, the anti-scalding net is fixed outside the first electric heating plate by passing the fixing pin rod through the pin hole in the fixing block, preventing the operating worker from being scalded by the heated member. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural view of the present utility model;
[0015] Figure 2 is a schematic side view structure of the present utility model.
[0016] In the figure: 1, handrail rod; 2, fixing rod; 3, anti-scalding net; 4, fixing pin rod; 5, fixing block; 6, pin hole; 7, fixing frame; 8, display screen; 9, temperature adjustment knob; 10, first electric heating plate; 11, second electric heating plate; 12, workpiece; 13, temperature sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0018] Please refer to Figure 1-2 , this embodiment provides a technical solution: an electric heating plate, including a first electric heating plate 10 and a second electric heating plate 11. A fixing frame 7 is installed on the upper sides of the first electric heating plate 10 and the second electric heating plate 11. Temperature sensors 13 are installed on the side surfaces of the first electric heating plate 10 and the second electric heating plate 11. An anti-scalding net 3 is provided on the side of the first electric heating plate 10 away from the second electric heating plate 11. A fixing rod 2 is provided above the anti-scalding net 3. A handrail rod 1 is welded to one side surface of the fixing rod 2. A fixing pin rod 4 is welded to the side of the fixing rod 2 away from the handrail rod 1. Fixing blocks 5 are installed on the upper sides of the first electric heating plate 10 and the second electric heating plate 11. A pin hole 6 is provided in the fixing block 5.
[0019] As Figure 1-2 shown, when correcting the component, the fixing rod 2, the anti-scald net 3, the first electric heating plate 10 and the second electric heating plate 11 are integrally lifted by the handrail rod 1 and placed on the workpiece 12, so that the first electric heating plate 10 and the second electric heating plate 11 are in contact with the thermal correction position of the workpiece. Then, the heating device is started, so that the first electric heating plate 10 and the second electric heating plate 11 can heat the thermal correction position of the workpiece. The temperature sensor 13 can detect the heating temperature, the display screen can display the detected temperature, the heating temperature can be adjusted through the temperature adjustment knob 9, and the anti-scald net 3 can protect against scalding of the first electric heating plate 10 to prevent the operator from being scalded.
[0020] A display screen 8 is installed on the upper side of the fixing frame 7, and a temperature adjustment knob 9 is arranged below the display screen 8.
[0021] A workpiece 12 is arranged between the first electric heating plate 10 and the second electric heating plate 11, and the fixing frame 7 is bolted to both the first electric heating plate 10 and the second electric heating plate 11.
[0022] The fixing pin rod 4 is inserted into the fixing block 5 through the pin hole 6. One end of the fixing pin rod 4 is inserted with a limit pin. The fixing pin rod 4 passes through the pin hole 6 in the fixing block 5, so that the fixing rod 2 is fixed on one side of the first electric heating plate 10, thereby providing anti-scald protection for the outside of the first electric heating plate 10 to prevent the operator from being scalded by the first electric heating plate 10.
[0023] The fixing rod 2 is welded to the anti-scald net 3, and the fixing block 5 is welded to both the first electric heating plate 10 and the second electric heating plate 11.
[0024] The temperature sensor 13 is connected to the display screen 8 through a signal line.
[0025] The working principle of the electric heating plate provided by the present utility model is as follows: As Figure 1 - Figure 2 shown, when correcting the component, the fixing rod 2, the anti-scald net 3, the first electric heating plate 10 and the second electric heating plate 11 are integrally lifted by the handrail rod 1 and placed on the workpiece 12, so that the first electric heating plate 10 and the second electric heating plate 11 are in contact with the thermal correction position of the workpiece. Then, the heating device is started, so that the first electric heating plate 10 and the second electric heating plate 11 can heat the thermal correction position of the workpiece. The temperature sensor 13 can detect the heating temperature, the display screen can display the detected temperature, the heating temperature can be adjusted through the temperature adjustment knob 9, and the anti-scald net 3 can protect against scalding of the first electric heating plate 10 to prevent the operator from being scalded.
[0026] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.
Claims
1. An electric heating plate, comprising a first electric heating plate (10) and a second electric heating plate (11), characterized in that: A fixing frame (7) is installed on the upper side of the No. 1 electric heating plate (10) and the No. 2 electric heating plate (11); a temperature sensor (13) is installed on the side of the No. 1 electric heating plate (10) and the No. 2 electric heating plate (11); a scalding prevention net (3) is arranged on the side of the No. 1 electric heating plate (10) away from the No. 2 electric heating plate (11); a fixing rod (2) is arranged on the upper side of the scalding prevention net (3); a handrail rod (1) is welded to one side of the fixing rod (2); a fixing pin rod (4) is welded to the side of the fixing rod (2) away from the handrail rod (1); a fixing block (5) is installed on the upper side of the No. 1 electric heating plate (10) and the No. 2 electric heating plate (11); a pin rod hole (6) is arranged in the fixing block (5).
2. The electric heating plate according to claim 1, characterized in that: A display screen (8) is installed on the upper side of the fixing frame (7), and a temperature adjustment button (9) is arranged at the lower part of the display screen (8).
3. The electric heating plate according to claim 1, characterized in that: A workpiece (12) is arranged between the first electric heating plate (10) and the second electric heating plate (11), and the fixing frame (7) is connected to the first electric heating plate (10) and the second electric heating plate (11) via bolts.
4. The electric heating plate according to claim 1, characterized in that: The fixing pin rod (4) and the fixing block (5) are plugged into each other through the pin rod hole (6), and a limiting pin is plugged into one end of the fixing pin rod (4).
5. The electric heating plate according to claim 1, characterized in that: The fixing rod (2) is welded to the anti-scalding net (3), and the fixing block (5) is welded to both the first electric heating plate (10) and the second electric heating plate (11).
6. The electric heating plate according to claim 2, characterized in that: The temperature sensor (13) is connected to the display screen (8) via a signal line.