Constant-temperature heating device in steel strand production process

Abstract

The utility model relates to the technical field of steel strand production, in particular to a constant-temperature heating device in a steel strand production process, which comprises an intermediate frequency furnace body, a furnace door is mounted on the right side of the intermediate frequency furnace body, a fixing frame is fixedly mounted at the top of the intermediate frequency furnace body, and a heat preservation component is mounted on the surface of the fixing frame and comprises a fixing frame. A material receiving assembly is installed at the bottom of an inner cavity of the fixing frame and comprises a transverse rod, the transverse rod is transversely arranged in the inner cavity of the fixing frame, arc-shaped plates are fixedly welded to the left end and the right end of the transverse rod, and inserting holes are formed in the surfaces of the arc-shaped plates. The problems that after heating is completed, waste chips need to be manually cleaned, workers are prone to being scalded by high temperature when the waste chips are manually cleaned from the interior of the furnace body, and meanwhile operation is inconvenient are solved, workers can conveniently clean the waste chips, the workers cannot be scalded by the high temperature, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strand production, and particularly relates to a constant temperature heating device in the production process of steel strands. Background Technique

[0002] A steel strand is a steel rope product made by stranding multiple steel wires, which is widely used in fields such as construction, electricity, and transportation. The basic technological process of producing steel strands includes raw material preparation, single wire manufacturing, strand manufacturing, and subsequent surface treatment and packaging forming. In the production process of steel strands, constant temperature heating is a key step, which usually involves using specific heating equipment to ensure that the material is evenly heated within a predetermined temperature range.

[0003] Currently, during the constant temperature heating process of steel strands, a large amount of waste chips are usually generated. After heating is completed, manual cleaning of the waste chips is required. Manually removing the waste chips from the inside of the furnace body is prone to being scalded by high temperature, and at the same time, the operation is relatively inconvenient and the work efficiency is relatively low. To solve the above technical problems, we have designed a constant temperature heating device in the production process of steel strands. Content of the Utility Model

[0004] The purpose of the utility model is to provide a constant temperature heating device in the production process of steel strands, which has the advantage of being able to quickly clean waste chips, and solves the problems that after heating is completed, manual cleaning of waste chips is required, and manually removing waste chips from the inside of the furnace body is prone to being scalded by high temperature and the operation is relatively inconvenient at the same time.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A constant temperature heating device in the production process of steel strands, including an intermediate frequency furnace body, a furnace door is installed on the right side of the intermediate frequency furnace body, a fixed frame is fixedly installed on the top of the intermediate frequency furnace body, a heat preservation component is installed on the surface of the fixed frame, the heat preservation component includes a fixed frame, a material receiving component is installed at the bottom of the inner cavity of the fixed frame, the material receiving component includes a cross bar, the cross bar is horizontally arranged in the inner cavity of the fixed frame, arc-shaped plates are fixedly welded at both the left and right ends of the cross bar, insertion holes are opened on the surface of the arc-shaped plates, installation components are fixedly installed on both the left and right sides of the fixed frame, a steel strand is horizontally arranged in the inner cavity of the fixed frame, a protective shell is fixedly installed on the top of the intermediate frequency furnace body, and a protective door is rotatably installed on the surface of the protective shell through a rotating shaft.

[0006] Preferably, a cover plate is rotatably installed at the rear side of the top of the fixed frame through a rotating shaft, and a handle is fixedly installed on the top of the cover plate.

[0007] Preferably, a bolt is fixedly installed at the center of the front side of the top of the cover plate, and a fixing ring matching with the bolt is fixedly installed at the center of the front side of the top of the fixed frame.

[0008] Preferably, sliding seats are fixedly welded to both the left and right sides of the bottom of the fixed frame. Chutes are provided on both the left and right sides of the fixed bracket, and one side of the sliding seat extends into the inner cavity of the chute and is in sliding contact with its inner wall.

[0009] Preferably, a plug board penetrates through the front side of the sliding seat and is located at the top of the fixed bracket. A slot matching the plug board is provided at the top of the fixed bracket.

[0010] Preferably, the installation component includes a plug rod, which respectively penetrates through the left and right sides of the fixed frame, and a connecting plate is fixedly connected to one end of the plug rod.

[0011] Preferably, the other end of the connecting plate penetrates into the inner cavity of the fixed frame and extends into the inner cavity of the jack. A tension spring is sleeved on the surface of the plug rod, and both ends of the tension spring are fixedly connected to the surfaces of the connecting plate and the fixed frame respectively.

[0012] Preferably, through holes are respectively penetrated through the left and right sides of the intermediate frequency furnace body, and the left and right ends of the steel strand respectively penetrate through the through holes and extend to the outside of the intermediate frequency furnace body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model uses a cross bar to pick up the waste generated during the processing. When it is necessary to clean the waste chips, by pulling out the plug board and using the sliding seat to slide forward on the surface of the fixed bracket, the waste chips are pulled forward as a whole, so that they are removed from the inside of the intermediate frequency furnace body, which is convenient for the staff to clean the waste chips and they will not be scalded by high temperature, improving the cleaning efficiency.

[0015] 2. The present utility model fixes the arc-shaped plate inside the fixed frame through the plug rod and fixes the cross bar at the bottom of the inner cavity of the fixed frame. When it is necessary to clean the waste chips, only by pulling out the plug rod from the jack on the surface of the arc-shaped plate, the plug rod can be taken out, which is convenient for the staff to quickly clean the waste chips on the surface of the plug rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a partial three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram of the heat preservation component in the unfolded state of the cover plate of the present utility model;

[0019] Figure 4 is the present utility model Figure 3 the enlarged schematic diagram of A in;

[0020] Figure 5 This is a three-dimensional schematic diagram of the material receiving component of the utility model.

[0021] In the figure: 1, intermediate frequency furnace body; 2, furnace door; 3, heat preservation component; 31, fixed frame; 32, fixed ring; 33, cover plate; 34, handle; 35, bolt; 36, sliding seat; 37, inserting plate; 4, fixing frame; 5, steel strand; 6, protective door; 7, protective shell; 8, material receiving component; 81, cross bar; 82, arc-shaped plate; 83, jack; 9, installation component; 91, inserting rod; 92, connecting plate; 93, tension spring; 10, chute. Specific embodiments

[0022] Please refer to Figures 1-5 , a constant temperature heating device in the production process of steel strands, including an intermediate frequency furnace body 1, a furnace door 2 is installed on the right side of the intermediate frequency furnace body 1, a fixing frame 4 is fixedly installed on the top of the intermediate frequency furnace body 1, a heat preservation component 3 is installed on the surface of the fixing frame 4, the heat preservation component 3 includes a fixed frame 31, a material receiving component 8 is installed at the bottom of the inner cavity of the fixed frame 31, the material receiving component 8 includes a cross bar 81, the cross bar 81 is horizontally arranged in the inner cavity of the fixed frame 31, arc-shaped plates 82 are fixedly welded at both the left and right ends of the cross bar 81, jacks 83 are arranged on the surfaces of the arc-shaped plates 82, installation components 9 are fixedly installed on both the left and right sides of the fixed frame 31, a steel strand 5 is horizontally arranged in the inner cavity of the fixed frame 31, a protective shell 7 is fixedly installed on the top of the intermediate frequency furnace body 1, and a protective door 6 is rotatably installed on the surface of the protective shell 7 through a rotating shaft;

[0023] Please refer to Figure 1 , a cover plate 33 is rotatably installed at the rear side of the top of the fixed frame 31 through a rotating shaft, a handle 34 is fixedly installed on the top of the cover plate 33, by setting the handle 34, it is convenient for the staff to open the cover plate 33, so as to facilitate the staff to clean the waste chips;

[0024] Please refer to Figure 1 , a bolt 35 is fixedly installed at the center of the front side of the top of the cover plate 33, and a fixed ring 32 matched with the bolt 35 is fixedly installed at the center of the front side of the top of the fixed frame 31. Through the bolt 35 and the fixed ring 32, it is convenient to fix the cover plate 33 on the top of the fixed frame 31;

[0025] Please refer to Figure 4 , sliding seats 36 are fixedly welded on both the left and right sides of the bottom of the fixed frame 31, chutes 10 are opened on both the left and right sides of the fixing frame 4, and one side of the sliding seat 36 extends into the inner cavity of the chute 10 and is in sliding contact with its inner wall. By setting the sliding seat 36 and the chute 10, the fixed frame 31 can slide back and forth on the surface of the fixing frame 4, so as to facilitate moving it out of the intermediate frequency furnace body 1;

[0026] Please refer to Figure 2 , Figure 3 andFigure 4 A plug board 37 is penetrated through the top of the fixing frame 4 and located at the front side of the sliding seat 36. A slot matching with the plug board 37 is opened at the top of the fixing frame 4. By arranging the plug board 37 and the slot, the fixing frame 31 can be conveniently fixed on the top of the fixing frame 4 to prevent it from shaking.

[0027] Please refer to Figure 4 The installation component 9 includes a plug rod 91. The plug rod 91 is respectively penetrated through the left and right sides of the fixing frame 31. One end of the plug rod 91 is fixedly connected with a connecting plate 92.

[0028] Please refer to Figure 4 The other end of the connecting plate 92 penetrates into the inner cavity of the fixing frame 31 and extends into the inner cavity of the jack 83. A tension spring 93 is sleeved on the surface of the plug rod 91. Two ends of the tension spring 93 are respectively fixedly connected with the surfaces of the connecting plate 92 and the fixing frame 31.

[0029] Please refer to Figure 1 Through holes are respectively penetrated through the left and right sides of the intermediate frequency furnace body 1. The left and right ends of the steel strand 5 respectively penetrate through the through holes and extend to the outside of the intermediate frequency furnace body 1.

[0030] During use, the steel strand 5 passes through the fixing frame 31, then the cover plate 33 is covered, the bolt 35 is inserted into the fixing ring 32. Then the cross bar 81 and the arc-shaped plate 82 are placed below the fixing frame 31. The plug rod 91 is pulled outwards to stretch the tension spring 93. When the jack 83 on the arc-shaped plate 82 is aligned with the plug rod 91, the plug rod 91 is released to enable the tension spring 93 to reset, thereby driving the plug rod 91 to insert into the jack 83 to fix the cross bar 81. Then the fixing frame 31 is slid backwards inside the chute 10 through the sliding seat 36. When it slides into the intermediate frequency furnace body 1, the plug board 37 is inserted into the slot to fix the fixing frame 31. The intermediate frequency furnace body 1 is used for heating, so that the heat heats the steel strand 5 in a constant temperature manner from bottom to top. The waste chips generated during the processing fall onto the surface of the cross bar 81. When the waste chips need to be cleaned, only the plug board 37 needs to be pulled out, then the fixing frame 31 is removed from the intermediate frequency furnace body 1, and the plug rod 91 is pulled to remove the cross bar 81, and then the waste chips can be cleaned.

[0031] To sum up, in the constant temperature heating device during the production process of the steel strand, through the cooperation of the heat preservation component 3, the fixing frame 4, the material receiving component 8 and the installation component 9, the problem that after the heating is completed, manual cleaning of waste chips is required, and it is easy to be scalded by high temperature when manually removing waste chips from the furnace body, and the operation is relatively inconvenient is solved.

Claims

1. A constant temperature heating device for steel strand production, comprising a medium frequency furnace (1), characterized in that: A furnace door (2) is installed on the right side of the intermediate frequency furnace body (1); a fixing frame (4) is fixedly installed on the top of the intermediate frequency furnace body (1); a heat preservation component (3) is installed on the surface of the fixing frame (4); the heat preservation component (3) comprises a fixing frame (31); a material receiving component (8) is installed at the bottom of the inner cavity of the fixing frame (31); the material receiving component (8) comprises a cross bar (81); the cross bar (81) is transversely arranged in the inner cavity of the fixing frame (31); arc plates (82) are fixedly welded at both left and right ends of the cross bar (81); a plug hole (83) is opened on the surface of the arc plate (82); installation components (9) are fixedly installed on both left and right sides of the fixing frame (31); a steel strand (5) is transversely arranged in the inner cavity of the fixing frame (31); a protective shell (7) is fixedly installed on the top of the intermediate frequency furnace body (1); a protective door (6) is rotatably installed on the surface of the protective shell (7) via a rotating shaft.

2. A constant temperature heating device for steel strand production according to claim 1, characterized in that: A cover plate (33) is rotatably mounted on the rear side of the top of the fixed frame (31) via a rotating shaft, and a handle (34) is fixedly mounted on the top of the cover plate (33).

3. A constant temperature heating device for steel strand production according to claim 2, characterized in that: A latch pin (35) is fixedly mounted at the center of the front side of the top of the cover plate (33), and a fixing ring (32) matching with the latch pin (35) is fixedly mounted at the center of the top of the front side of the fixing frame (31).

4. A constant temperature heating device for steel strand production according to claim 1, characterized in that: Slide seats (36) are fixedly welded to the left and right sides of the bottom of the fixed frame (31), and slide grooves (10) are provided on the left and right sides of the fixed frame (4). One side of the slide seat (36) extends to the inner cavity of the slide groove (10) and is in sliding contact with the inner wall thereof.

5. A constant temperature heating device for steel strand production according to claim 4, characterized in that: A plug plate (37) is provided through the top of the fixing frame (4) and located in front of the sliding seat (36), and a slot for use with the plug plate (37) is provided on the top of the fixing frame (4).

6. The constant temperature heating device in the steel strand production process according to claim 1, characterized in that: The mounting assembly (9) comprises an insertion rod (91), the insertion rod (91) respectively penetrating the left and right sides of the fixing frame (31), and one end of the insertion rod (91) is fixedly connected to a connecting plate (92).

7. A constant temperature heating device for steel strand production according to claim 6, characterized in that: The other end of the connecting plate (92) penetrates the inner cavity of the fixing frame (31) and extends to the inner cavity of the insertion hole (83); a tension spring (93) is sleeved and installed on the surface of the insertion rod (91); and the two ends of the tension spring (93) are respectively fixedly connected to the surfaces of the connecting plate (92) and the fixing frame (31).

8. The constant temperature heating device in the steel strand production process according to claim 1, characterized in that: Through holes are provided on both left and right sides of the intermediate frequency furnace body (1), and the left and right ends of the steel strand (5) respectively pass through the through holes and extend to the outside of the intermediate frequency furnace body (1).

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