Anti-strip-off convection plate

Abstract

The utility model relates to the technical field of heat dissipation equipment, in particular to an anti-strip-off convection plate which comprises an annular mother plate, fan-shaped blocks are arranged on the upper side and the lower side of the outer wall of the annular mother plate, the multiple fan-shaped blocks are evenly arranged in an annular array mode, and the fan-shaped blocks are fixed to the upper side and the lower side of the outer wall of the annular mother plate through fixing assemblies. According to the device, the fan-shaped blocks and the annular mother plate are detachably and fixedly connected through the inner fixing bolts, the outer fixing bolts and the side fixing bolts, so that the device can ensure that the fan-shaped blocks are fixed on the outer wall of the annular mother plate, and personnel can adjust the distance between the fan-shaped blocks according to the width size of a steel belt; and the device can be suitable for steel belts of more sizes, the applicability of the device is improved, and therefore people can use the device more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation equipment, in particular to an anti-slip belt convection plate. Background Art

[0002] "Convection plate" usually refers to a device or component used to improve heat transfer efficiency, which is commonly found in thermal equipment such as heat exchangers, radiators, boilers, etc. The function of the convection plate is to improve the flow state of the fluid inside the equipment by increasing the surface area, thereby improving the heat transfer efficiency.

[0003] A Chinese patent publication number CN206033820U discloses an anti-core-pulling convection plate. The upper fan-shaped block, the lower fan-shaped block, the hollow part of the motherboard, and the outer edges of the upper fan-shaped block and the lower fan-shaped block extending out of the outer edge of the motherboard in the patent technology are all conducive to the atmosphere circulation in the furnace; since a bracket is provided at the hollow part of the motherboard, the bracket can prevent the soft and loose coil core from falling from the hollow part of the motherboard, prevent the steel coil core pulling from causing the steel coil to be difficult to hoist, improve the production quality and production rhythm, and eliminate the safety hazards caused by the difficulty of hoisting;

[0004] However, it can be known from the specification and drawings disclosed in the above patent technology that when the above patent technology is implemented, the upper fan-shaped blocks and the lower fan-shaped blocks are fixedly connected to the upper and lower sides of the outer wall of the motherboard, which results in the gap between the fan-shaped blocks being fixed when installed. However, in actual use, the width of the steel strip to be annealed is not fixed, so the gap between the fixedly installed fan-shaped blocks cannot be applied to steel strips of a wider size range, so it has certain shortcomings.

[0005] In summary, it is necessary to invent an anti-slip belt convection plate. Utility Model Content

[0006] To this end, the utility model provides an anti-strip convection plate to solve the problem that the width of the steel strip to be annealed is not constant, so the gaps between the fixedly installed fan-shaped blocks cannot be applied to steel strips of a wider size range.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-slip convection plate, comprising an annular mother plate, wherein fan-shaped blocks are arranged on the upper and lower sides of the outer wall of the annular mother plate, and a plurality of the fan-shaped blocks are evenly arranged in an annular array, and the fan-shaped blocks are fixed to the upper and lower sides of the outer wall of the annular mother plate through a fixing assembly.

[0008] Preferably, the fixing assembly comprises an upper fixing component and a side fixing component, the upper fixing component is arranged on the upper and lower sides of the outer wall of the sector block, and the side fixing component is arranged on the opposite side of the sector block and located outside the side wall of the annular mother plate.

[0009] Preferably, hollow grooves are provided at the centers of the upper and lower sides of the outer wall of the annular mother plate, the upper fixing component includes an inner fixing bolt, and annular through grooves are provided at the upper and lower ends of the outer wall of the annular mother plate and outside the hollow groove.

[0010] Preferably, mounting holes for installing the annular through grooves are provided on the outer wall of the sector block at positions corresponding to the annular through grooves, the internal fixing bolts are inserted into the mounting holes of the upper and lower sector blocks, and the insertion ends of the internal fixing bolts are threadedly connected with locking nuts.

[0011] Preferably, the outer walls of the upper and lower sector blocks on opposite sides are provided with countersunk holes a at positions corresponding to the inner fixing bolts, and the inner walls of the countersunk holes a are slidably connected with sealing covers a for sealing the inner fixing bolts.

[0012] Preferably, the upper fixing component also includes an external fixing bolt, and the upper and lower outer walls of the outer wall of the annular mother plate are provided with fixing grooves, and the external fixing bolt is arranged at a position corresponding to the fixing groove, and the upper and lower fan-shaped blocks are provided with screw holes at positions corresponding to the fixing groove, and the outer walls of the external fixing bolts are threadedly connected to the screw holes.

[0013] Preferably, the inner walls of the fixing grooves are provided with anti-slip grooves, the insertion ends of the external fixing bolts are in contact with the anti-slip grooves, the upper and lower fan-shaped blocks are provided with countersunk holes b at positions corresponding to the external fixing bolts, and the inner walls of the countersunk holes b are slidably connected with sealing covers b for closing the external fixing bolts.

[0014] Preferably, the side fixing component is a side pad a, the upper and lower side outer walls of the side pad a are fixed on the opposite side of the fan-shaped block and located on the outside of the annular mother plate, the side end of the side pad a is threadedly connected with a side fixing bolt a, and the insertion end of the side fixing bolt a abuts against the annular groove opened on the outer side wall of the annular mother plate.

[0015] Preferably, the side fixing component is a side pad b, and the upper and lower outer walls of the side pad b are fixed with mounting slides, and mounting grooves are provided on the opposite side of the two fan-shaped blocks and at positions corresponding to the mounting slides, and the outer wall of the mounting slide is slidably connected to the inner wall of the mounting groove, and the side end of the side pad a is threadedly connected with a side fixing bolt b, and the insertion end of the side fixing bolt b abuts against the annular groove provided on the outer side wall of the annular mother plate.

[0016] The beneficial effects of the utility model are:

[0017] In the utility model, the fan-shaped blocks and the annular mother plate are detachably fixedly connected by using internal fixing bolts, external fixing bolts and side fixing bolts, so that the device can ensure that the fan-shaped blocks are fixed to the outer wall of the annular mother plate, and at the same time, personnel can adjust the distance between the fan-shaped blocks according to the width of the steel belt, so that the device can be applicable to steel belts of more sizes, thereby improving the applicability of the device and making it more convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the device in the front view direction in the first embodiment of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 It is a schematic diagram of the overall structure of the utility model in a top view;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the annular motherboard in the utility model when viewed from above;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the device in the front view direction in the second embodiment of the utility model.

[0023] In the figure: 100, annular mother plate; 110, fixing groove; 111, anti-slip pattern; 120, annular through groove; 200, sector block; 210, inner fixing bolt; 211, sealing cover a; 220, outer fixing bolt; 221, sealing cover b; 300, side pad a; 310, side fixing bolt a; 400, side pad b; 410, mounting slider; 420, side fixing bolt b. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Embodiment 1:

[0026] See attached Figure 1-4The utility model provides an anti-slip belt convection plate, including an annular motherboard 100, the upper and lower sides of the outer wall of the annular motherboard 100 are provided with fan-shaped blocks 200, and the plurality of fan-shaped blocks 200 are uniformly arranged in an annular array. The fan-shaped blocks 200 are fixed to the upper and lower sides of the outer wall of the annular motherboard 100 through a fixing component, and the fixing component includes an upper fixing component and a side fixing component. The upper fixing component is arranged on the upper and lower sides of the outer wall of the fan-shaped block 200, and the upper fixing component is arranged to fix the fan-shaped block 200 on the annular motherboard The upper and lower ends of the outer wall of the annular mother plate 100 and the upper and lower centers of the outer wall of the annular mother plate 100 are provided with hollow grooves, the upper fixing component includes an inner fixing bolt 210, and the upper and lower ends of the outer wall of the annular mother plate 100 and the outer side of the hollow groove are provided with annular through grooves 120, and the annular through grooves 120 are provided to facilitate the inner fixing bolts 210 to pass through the upper and lower sides of the outer wall of the annular mother plate 100 and fix the outer walls of the two sector blocks 200 to the inner side of the annular mother plate 100 through the locking nuts, and the sector blocks 200 are provided with the inner wall of the annular mother plate 100. The outer wall of the block 200 and the position corresponding to the annular groove 120 are provided with mounting holes for mounting the annular groove 120. The mounting holes are provided to facilitate the inner fixing bolt 210 to pass through the outer wall of the sector block 200. The inner fixing bolt 210 is inserted into the mounting holes of the upper and lower sector blocks 200. The insertion end of the inner fixing bolt 210 is threadedly connected with a locking nut. The threaded locking nut is used to cooperate with the inner fixing bolt 210 to lock the sector block 200 with the outer wall of the annular mother plate 100. The upper and lower sector blocks 200 are fixed, and the outer walls on the opposite sides of the upper and lower sector blocks 200 are provided with countersunk holes a at positions corresponding to the inner fixing bolts 210. The inner wall of the countersunk hole a is slidably connected with a sealing cover a211 for sealing the inner fixing bolts 210. The countersunk hole a is provided to improve the fixing effect of the inner fixing bolts 210 and the outer wall of the sector block 200, and the sealing cover a211 can be connected to the inner wall of the countersunk hole a by a damping connection, and the sealing cover a211 mainly seals the countersunk hole a.

[0027] The upper fixing component also includes an external fixing bolt 220. The upper and lower outer walls of the outer wall of the annular mother plate 100 are provided with fixing grooves 110. The external fixing bolt 220 is arranged at a position corresponding to the fixing groove 110. The fixing groove 110 is provided to abut the external fixing bolt 220 with the fan-shaped block 200, and it is also convenient for personnel to adjust the position of the fan-shaped block 200. The upper and lower fan-shaped blocks 200 are provided with screw holes at positions corresponding to the fixing grooves 110. The outer walls of the external fixing bolts 220 are threadedly connected with the screw holes. The inner walls of the fixing grooves 110 are provided with anti-slip grooves 111. The insertion ends of the external fixing bolts 220 abut against the anti-slip grooves 111, and the anti-slip grooves 111 are provided to improve the external fixing. The bottom end of the bolt 220 abuts against the inner wall of the fixing groove 110 to achieve a fixing effect, and the external fixing bolt 220 can improve the fixing effect between the sector block 200 and the outer wall of the annular mother plate 100, thereby preventing the sector block 200 from sliding on the outer wall of the annular mother plate 100. The upper and lower sector blocks 200 are both provided with a countersunk hole b at a position corresponding to the external fixing bolt 220, and the inner wall of the countersunk hole b is slidably connected with a sealing cover b221 for closing the external fixing bolt 220. The countersunk hole b is provided to improve the fixing effect between the external fixing bolt 220 and the outer wall of the sector block 200, and the provided sealing cover b221 can be connected to the inner wall of the countersunk hole b by a damping connection.

[0028] The side fixing component is arranged on the opposite side of the fan block 200 and is located on the outside of the side wall of the annular mother plate 100. The side fixing component is a side pad a300. The upper and lower side outer walls of the side pad a300 are fixed to the opposite side of the fan block 200 and located on the outside of the annular mother plate 100. The side pad a300 is arranged to fix the ends of the two fan blocks 200. The side end of the side pad a300 is threadedly connected with a side fixing bolt a310. The inserted end of the side fixing bolt a310 abuts against the annular groove opened on the outer side wall of the annular mother plate 100. The side wall of the side pad a300 can be fixed to the side end of the outer wall of the annular mother plate 100 by the side fixing bolt a310, thereby improving the fixing effect of the outer wall of the fan block 200 and the annular mother plate 100.

[0029] The use process of the utility model is as follows: first, the personnel can select a suitable number of sector blocks 200 according to the size of the steel belt, and clamp the sector blocks 200 on the upper and lower sides of the outer wall of the annular mother plate 100, and then adjust the distance between the two sector blocks 200 according to the width of the steel belt. After the adjustment is completed, the personnel can take out the inner fixing bolt 210, and pass the end of the inner fixing bolt 210 through the mounting hole a and the annular through groove 120 in turn, and then tighten and fix it with a locking nut, so that the inner side of the annular mother plate 100 and the sector block 200 can be fixed. After the fixing is completed, the sealing cover a211 can be taken out to seal the sink hole a;

[0030] Then the personnel can take out multiple external fixing bolts 220, and rotate the external fixing bolts 220 into the screw holes to abut against the inner wall of the fixing groove 110, thereby improving the stability of the outer end of the fan block 200 and the outer wall of the annular mother plate 100. Then the personnel can take out the side fixing bolts a310, and insert the end of the side fixing bolt a310 from the side end of the side pad a300 into the annular groove opened at the side end of the outer wall of the annular mother plate 100 to abut and fix it, thereby ensuring that the fan block 200 is fixed to the upper and lower sides of the outer wall of the annular mother plate 100, and avoiding the fan block 200 from being offset on the annular mother plate 100 during operation.

[0031] Embodiment 2:

[0032] Reference Figure 3-5 Compared with the first embodiment, the present embodiment is different in that the side fixing component is a side pad b400, and the upper and lower outer walls of the side pad b400 are fixed with mounting slide blocks 410, and mounting grooves are provided at the opposite sides of the two sector blocks 200 and at positions corresponding to the mounting slide blocks 410, and the outer walls of the mounting slide blocks 410 are slidably connected with the inner walls of the mounting grooves, and the mounting slide blocks 410 can be set to be T-shaped, and the mounting grooves can be T-shaped grooves, and the two sector blocks 200 can be connected to the side pad b by the mounting slide blocks 410 and the mounting grooves. 400, and the side pad b400 can be separated from the fan-shaped block 200 when it is not needed, so that it is convenient to replace the side pad b400 when it is damaged. The side end of the side pad b400 is threadedly connected with a side fixing bolt b420, and the insertion end of the side fixing bolt b420 abuts against the annular groove provided on the outer wall of the annular mother plate 100. The side fixing bolt b420 is provided to fix the side pad b400 to the side end of the outer wall of the annular mother plate 100, thereby improving the stability of the connection between the fan-shaped block 200 and the annular mother plate 100. The above is only a preferred embodiment of the utility model. Any technician familiar with the field may modify the utility model using the technical solution described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model belongs to the scope of protection required by the utility model.

Claims

1. An anti-slip belt convection plate, comprising an annular mother plate (100), wherein the upper and lower sides of the outer wall of the annular mother plate (100) are provided with fan-shaped blocks (200), characterized in that: The plurality of sector blocks (200) are uniformly arranged in a circular array, and the sector blocks (200) are fixed to the upper and lower sides of the outer wall of the annular mother plate (100) via a fixing assembly.

2. The anti-slip belt convection plate according to claim 1, characterized in that: The fixing assembly comprises an upper fixing component and a side fixing component, wherein the upper fixing component is arranged on the upper and lower sides of the outer wall of the sector block (200), and the side fixing component is arranged on the opposite side of the sector block (200) and is located outside the side wall of the annular mother plate (100).

3. The anti-slip belt convection plate according to claim 2, characterized in that: The outer wall of the annular mother plate (100) is provided with hollow grooves at the center of the upper and lower sides, the upper fixing component includes an inner fixing bolt (210), and the outer wall of the annular mother plate (100) is provided with annular through grooves (120) at the upper and lower ends of the top and outside of the hollow groove.

4. The anti-slip belt convection plate according to claim 3, characterized in that: The outer wall of the sector block (200) is provided with mounting holes for mounting the annular through groove (120) at positions corresponding to the annular through groove (120); the inner fixing bolt (210) is inserted into the mounting holes of the upper and lower sector blocks (200); and the insertion end of the inner fixing bolt (210) is threadedly connected with a locking nut.

5. The anti-slip belt convection plate according to claim 4, characterized in that: A countersunk hole a is provided on the outer wall of the two upper and lower sector blocks (200) at opposite sides and at positions corresponding to the inner fixing bolts (210). A sealing cover a (211) for sealing the inner fixing bolts (210) is slidably connected to the inner wall of the countersunk hole a.

6. The anti-slip belt convection plate according to claim 3, characterized in that: The upper fixing component also includes an external fixing bolt (220), and the upper and lower outer walls of the outer wall of the annular mother plate (100) are provided with fixing grooves (110), and the external fixing bolt (220) is arranged at a position corresponding to the fixing groove (110), and the upper and lower fan-shaped blocks (200) are both provided with screw holes at positions corresponding to the fixing groove (110), and the outer walls of the external fixing bolt (220) are both threadedly connected to the screw holes.

7. The anti-slip belt convection plate according to claim 6, characterized in that: The inner wall of the fixing groove (110) is provided with an anti-skid pattern (111), and the insertion end of the external fixing bolt (220) is in contact with the anti-skid pattern (111). The upper and lower fan-shaped blocks (200) are provided with a countersunk hole b at a position corresponding to the external fixing bolt (220), and the inner wall of the countersunk hole b is slidably connected with a sealing cover b (221) for sealing the external fixing bolt (220).

8. The anti-slip belt convection plate according to claim 2, characterized in that: The side fixing component is a side pad a (300), the upper and lower side outer walls of the side pad a (300) are fixed on the side opposite to the fan-shaped block (200) and located on the outer side of the annular mother plate (100), and the side end of the side pad a (300) is threadedly connected with a side fixing bolt a (310), and the insertion end of the side fixing bolt a (310) abuts against the annular groove provided on the outer side wall of the annular mother plate (100).

9. The anti-slip belt convection plate according to claim 2, characterized in that: The side fixing component is a side pad b (400), and the upper and lower side outer walls of the side pad b (400) are fixed with mounting slide blocks (410), and mounting grooves are provided at the positions corresponding to the mounting slide blocks (410) on the opposite sides of the two fan-shaped blocks (200), and the outer wall of the mounting slide block (410) is slidably connected to the inner wall of the mounting groove, and the side end of the side pad b (400) is threadedly connected with a side fixing bolt b (420), and the insertion end of the side fixing bolt b (420) is in contact with the annular groove provided on the outer side wall of the annular mother plate (100).

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