Novel spliced main heater

Abstract

The utility model relates to the technical field of main heaters, in particular to a novel splicing type main heater which comprises a first splicing block and a second splicing block, the second splicing block is arranged on the side face of the first splicing block, and supporting structures are arranged on the side face of the first splicing block and the side face of the second splicing block. In the installation process of the heater, when the height of the heater is not enough and the heater needs to be prolonged, a limiting nut is screwed out, then a limiting screw rod is pulled out, and then a connecting block slides out from the interior of a fixed supporting plate, so that the length of the fixed supporting plate is prolonged; a hole of a connecting block is aligned with a hole of a fixed support plate, a limiting screw rod is inserted into the fixed support plate, and a limiting nut is screwed to the surface of the limiting screw rod, so that the height of the heater is adjusted, and the situation that heaters of different sizes need to be replaced due to insufficient height during installation, and the installation efficiency is reduced is avoided. And the practicability of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of main heaters, in particular to a novel spliced main heater. Background Art

[0002] The main heater refers to the heating element component of an electric furnace made of commercially available materials. Graphite has excellent electrical and thermal conductivity. Graphite is often used as a heating element in special industrial furnaces. Therefore, a new type of spliced main heater is needed to meet the existing market demand. However, the existing device still has certain defects when in use, such as:

[0003] Patent No. "202321952196.5" discloses a new type of spliced main heater, but when the existing device is in use, a bolt is inserted into the locking hole to fix the locking hole at the bottom end of the inner wall of the single crystal furnace, fixing the support plate and supporting the inclined support block. The inclined support block supports the horizontal support bar, but when the device is in use, the height of the heater cannot be adjusted, resulting in the staff needing to replace the size of the heater if the height is not enough when installing the device, resulting in an increase in workload, reduced installation efficiency, and reduced practicality of the device. Utility Model Content

[0004] The purpose of the present invention is to solve the above problems and to propose a new type of spliced main heater, which improves the problem that the existing new type of spliced main heater cannot adjust the height and causes low installation efficiency.

[0005] A novel spliced main heater comprises a first splicing block and a second splicing block: the second splicing block is arranged on the side of the first splicing block, and the sides of the first splicing block and the second splicing block are both provided with a supporting structure;

[0006] The supporting structure includes connecting holes, connecting blocks and connecting bolts. The sides of the first splicing block and the second splicing block are both provided with connecting holes, the sides of the first splicing block and the second splicing block are both provided with connecting blocks, and the sides of the connecting blocks are provided with connecting bolts.

[0007] Preferably, the connecting bolt passes through the connecting block, the connecting bolt is threadedly connected to the connecting hole, and a fixing support plate is provided at the upper end of the connecting block.

[0008] Preferably, the fixed support plate is slidably connected to the connecting block, a mounting plate is provided on the side of the fixed support plate, and a mounting hole is opened on the surface of the mounting plate.

[0009] Preferably, a limiting screw is provided on the side of the fixed support plate, the limiting screw passes through the fixed support plate, the limiting screw passes through the connecting block, a limiting nut is provided on the surface of the limiting screw, and the limiting nut is threadedly connected to the limiting screw.

[0010] Preferably, fixing holes are provided on the sides of the first splicing block and the second splicing block, protective blocks are provided on the sides of the first splicing block and the second splicing block, and fixing screws are provided on the sides of the protective blocks.

[0011] Preferably, the fixing screw passes through the protective block, the fixing screw is threadedly connected to the second splicing block, and a latch housing is provided at the lower end of the second splicing block.

[0012] Preferably, a support spring is provided inside the latch housing, a clamping block is provided at the upper end of the support spring, the clamping block is slidably connected to the latch housing, and a connecting column is provided at the lower end of the clamping block.

[0013] Preferably, a latch block is provided on the side of the first splicing block, the connecting column passes through the latch housing, and the connecting column is slidably connected to the latch housing.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the arrangement of the connecting block, the fixed support plate, the limiting screw and the limiting nut, when the device is in use, during the installation process of the heater, if the height of the heater is not enough and needs to be extended, the limiting nut is unscrewed, and then the limiting screw is pulled out, and then the connecting block is slid outward from the inside of the fixed support plate to extend the length of the fixed support plate. When the length is extended to the required position, the hole of the connecting block is aligned with the hole of the fixed support plate. At this time, the limiting screw is inserted into the inside of the fixed support plate, and the limiting nut is screwed to the surface of the limiting screw to adjust the height of the heater, so as to avoid the need to replace heaters of different sizes due to insufficient height during installation, resulting in reduced installation efficiency and reduced practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection block and the connection bolt installation of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed support plate and the connecting block of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective block and the fixing screw installation of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the first splicing block and the second splicing block installed in the present invention;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the support spring and the connecting column installation of the utility model.

[0022] In the figure: 1. First splicing block; 2. Second splicing block; 3. Connecting block; 4. Connecting bolt; 5. Fixed support plate; 6. Mounting plate; 7. Connecting hole; 8. Limiting screw; 9. Limiting nut; 10. Protective block; 11. Fixing screw; 12. Fixing hole; 13. Latch block; 14. Latch housing; 15. Card block; 16. Support spring; 17. Connecting column; 18. Support structure. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-6 As shown, a novel spliced main heater includes a first splicing block 1 and a second splicing block 2: the second splicing block 2 is provided on the side of the first splicing block 1, and the sides of the first splicing block 1 and the second splicing block 2 are both provided with a support structure 18;

[0025] The supporting structure 18 includes a connection hole 7, a connection block 3 and a connection bolt 4. The side surfaces of the first splicing block 1 and the second splicing block 2 are both provided with a connection hole 7. The side surfaces of the first splicing block 1 and the second splicing block 2 are both provided with a connection block 3. The side surfaces of the connection block 3 are provided with a connection bolt 4.

[0026] When the device is in use, first fit the connecting block 3 with the first splicing block 1 and the second splicing block 2, and align the holes on the surface of the connecting block 3 with the connecting hole 7, then screw the connecting bolt 4 into the inside of the connecting hole 7 and pass through the connecting block 3 to fix the connecting block 3, so as to connect the connecting block 3 with the splicing block to support the heater.

[0027] The connecting bolt 4 passes through the connecting block 3 and is threadedly connected to the connecting hole 7. A fixing support plate 5 is provided on the upper end of the connecting block 3.

[0028] When the device is in use, the connecting block 3 is telescopically slid inside the fixed support plate 5 so that the connecting block 3 and the fixed support plate 5 support the heater.

[0029] The fixed support plate 5 is slidably connected to the connecting block 3. A mounting plate 6 is provided on the side of the fixed support plate 5. A mounting hole is provided on the surface of the mounting plate 6.

[0030] A limiting screw 8 is provided on the side of the fixed support plate 5, the limiting screw 8 passes through the fixed support plate 5, the limiting screw 8 passes through the connecting block 3, and a limiting nut 9 is provided on the surface of the limiting screw 8, and the limiting nut 9 is threadedly connected to the limiting screw 8;

[0031] When the device is in use, the device is fixed to the required position through the mounting plate 6 and the mounting holes on the surface. When the height of the device needs to be adjusted, the limit nut 9 is unscrewed, and then the limit screw 8 is pulled out, and then the connecting block 3 is pulled to slide inside the fixed support plate 5 to extend the length of the connecting block 3 and the fixed support plate 5. When the connecting block 3 needs to be re-fixed, the holes of the connecting block 3 are aligned with the holes of the fixed support plate 5, and then the limit screw 8 is inserted into the inside of the fixed support plate 5 and passes through the connecting block 3, and the limit nut 9 is screwed to the surface of the limit screw 8 to fix the connecting block 3, so that the height of the device can be adjusted.

[0032] The sides of the first splicing block 1 and the second splicing block 2 are both provided with fixing holes 12, the sides of the first splicing block 1 and the second splicing block 2 are provided with protective blocks 10, and the sides of the protective blocks 10 are provided with fixing screws 11;

[0033] When the device is in use, the protective block 10 is clamped to the connection between the first splicing block 1 and the second splicing block 2, and then the fixing screw 11 is screwed into the inside of the fixing hole 12 to fix the protective block 10, so that the protective block 10 protects the connection between the first splicing block 1 and the second splicing block 2 and prevents the connection between the first splicing block 1 and the second splicing block 2 from being disconnected.

[0034] The fixing screw 11 passes through the protective block 10 and is threadedly connected to the second splicing block 2. A latch housing 14 is provided at the lower end of the second splicing block 2.

[0035] A support spring 16 is provided inside the latch housing 14. A clamping block 15 is provided at the upper end of the support spring 16. The clamping block 15 is slidably connected to the latch housing 14. A connecting column 17 is provided at the lower end of the clamping block 15.

[0036] A latch block 13 is provided on the side of the first splicing block 1, and a connecting column 17 passes through the latch housing 14, and the connecting column 17 is slidably connected to the latch housing 14;

[0037] When the device is in use, when the first splicing block 1 and the second splicing block 2 need to be connected, the pin block 13 on the surface of the first splicing block 1 is inserted into the interior of the second splicing block 2, and the card block 15 is pushed downward into the interior of the pin housing 14, and the support spring 16 is compressed. When the pin block 13 is fully inserted into the interior of the second splicing block 2, the rebound force of the support spring 16 is used to push the card block 15 back into the interior of the pin block 13, so that the pin block 13 is fixed inside the second splicing block 2, thereby splicing the first splicing block 1 and the second splicing block 2.

[0038] When the present invention is in use, the latch block 13 is first inserted into the interior of the second splicing block 2, and the card block 15 is pushed into the interior of the latch block 13 by the rebound force of the support spring 16 to fix the latch block 13, thereby splicing and fixing the first splicing block 1 and the second splicing block 2, and then the protective block 10 is engaged with the connection between the first splicing block 1 and the second splicing block 2, and the latch housing 14 is inserted into the interior of the protective block 10, and then the fixing screws 11 are screwed into the interior of the first splicing block 1 and the second splicing block 2 to fix the protective block 10, and then the device is installed and fixed through the mounting holes on the surface of the mounting plate 6, so as to install the heater.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A new type of spliced main heater, characterized in that, The invention comprises a first splicing block (1) and a second splicing block (2): the second splicing block (2) is provided on the side of the first splicing block (1), and the sides of the first splicing block (1) and the second splicing block (2) are both provided with a supporting structure (18); The supporting structure (18) comprises a connecting hole (7), a connecting block (3) and a connecting bolt (4); the side surfaces of the first splicing block (1) and the second splicing block (2) are both provided with a connecting hole (7); the side surfaces of the first splicing block (1) and the second splicing block (2) are both provided with a connecting block (3); and the side surfaces of the connecting block (3) are provided with a connecting bolt (4).

2. A novel spliced main heater according to claim 1, characterized in that: The connecting bolt (4) passes through the connecting block (3), the connecting bolt (4) is threadedly connected to the connecting hole (7), and a fixed support plate (5) is provided at the upper end of the connecting block (3).

3. A novel spliced main heater according to claim 2, characterized in that: The fixed support plate (5) is slidably connected to the connecting block (3); a mounting plate (6) is provided on the side of the fixed support plate (5); and a mounting hole is provided on the surface of the mounting plate (6).

4. A novel spliced main heater according to claim 2, characterized in that: A limiting screw (8) is provided on the side of the fixed support plate (5), the limiting screw (8) passes through the fixed support plate (5), the limiting screw (8) passes through the connecting block (3), and a limiting nut (9) is provided on the surface of the limiting screw (8), and the limiting nut (9) is threadedly connected to the limiting screw (8).

5. The novel spliced main heater according to claim 1 is characterized in that: The sides of the first splicing block (1) and the second splicing block (2) are both provided with fixing holes (12), the sides of the first splicing block (1) and the second splicing block (2) are provided with protective blocks (10), and the sides of the protective blocks (10) are provided with fixing screws (11).

6. A novel spliced main heater according to claim 5, characterized in that: The fixing screw (11) passes through the protective block (10), and the fixing screw (11) is threadedly connected to the second splicing block (2). The lower end of the second splicing block (2) is provided with a latch housing (14).

7. A novel spliced main heater according to claim 6, characterized in that: A support spring (16) is provided inside the latch housing (14), a clamping block (15) is provided at the upper end of the support spring (16), the clamping block (15) is slidably connected to the latch housing (14), and a connecting column (17) is provided at the lower end of the clamping block (15).

8. The novel spliced main heater according to claim 7, characterized in that: A latch block (13) is provided on the side of the first splicing block (1), and the connecting column (17) passes through the latch housing (14). The connecting column (17) is slidably connected to the latch housing (14).

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