Arch center supporting device for building arch top of kiln

Abstract

The utility model belongs to the technical field of kiln building, and particularly relates to an arch center supporting device for kiln arch top masonry, which comprises a supporting plate, a bottom supporting rod and a top supporting rod, the bottom supporting rod is vertically and detachably connected to the bottom of the supporting plate and used for supporting the supporting plate, the bottom supporting rod is of a telescopic structure, and the top supporting rod is of a telescopic structure. The top supporting rod is vertically and detachably connected to the supporting plate, and the top supporting rod is of a telescopic structure or can vertically move and be fixed relative to the supporting plate. The number of the bottom supporting rods and the number of the top supporting rods are both more than two, and the number of the top supporting rods is not less than that of the bottom supporting rods. The whole arch center is convenient to disassemble and assemble, a multi-point support with a corresponding radian can be formed to support the arch center, the usable materials of the arch center are widened, the building and disassembling efficiency of the arch center is improved, the building period of the arch top of the kiln is shortened, the building efficiency is improved, the disassembled arch center can still be recycled for secondary use, and material waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of kiln construction technology, and particularly relates to a kiln dome top masonry dome support device. BACKGROUND

[0002] In the construction process of the kiln dome top, after the dome foot is masonryed, the dome top needs to be built to form a top surface with the required curvature of the dome top masonry, so as to carry out the masonry of the dome top. The commonly used method for building the dome top is to use wooden boards. The wooden boards need to be cut according to the design shape and size of the dome top. After cutting, the wooden boards are fixed one by one using nails to complete the building of the dome top. After the masonry of the dome top is completed, the dome top needs to be removed. The dome top built by fixing the wooden boards with nails is time-consuming and laborious to remove. Not only will it affect the construction cycle, but also the wooden boards will be damaged after removal and cannot be used again, resulting in material waste. CONTENT OF THE UTILITY MODEL

[0003] The utility model solves the technical problem of providing a dome support device for kiln dome top masonry, which is convenient to disassemble and assemble as a whole, can support the dome top with multiple points, widen the materials available for the dome top, improve the efficiency of building and removing the dome top, shorten the construction cycle of the kiln dome top, improve the construction efficiency, and recycle the dome top after removal for secondary use, thereby reducing material waste.

[0004] The utility model relates to a support plate, a bottom support rod and a top support rod, the bottom support rod is vertically detachably connected at the bottom of the support plate and is used for supporting the support plate, and the bottom support rod is a telescopic structure, the top support rod is vertically detachably connected on the support plate, and the top support rod is a telescopic structure or the top support rod can be vertically moved and fixed relative to the support plate, the bottom support rod and the top support rod both have two or more than two, and the number of the top support rod is not less than that of the bottom support rod.

[0005] Further, the support plate is provided with two or more than two threaded connection holes, and the top of the bottom support rod is provided with a threaded section connected with the threaded connection holes.

[0006] Further, the bottom support rod comprises a base, a middle section rod and an upper section rod, the base is sleeve-shaped and internally provided with internal threads, one side of one end of the middle section rod is provided with external threads, one end of the middle section rod provided with the external threads is inserted into the base and is threadedly connected with the base, the other end of the middle section rod is sleeve-shaped and internally provided with internal threads, the upper section rod is a threaded rod, the upper section rod is inserted into the other end of the middle section rod and is threadedly connected with the middle section rod, and one end of the upper section rod away from the middle section rod is the top of the top support rod.

[0007] Further, two bottom supporting rods adjacent to the bottom of the supporting plate are detachably connected by a connecting rod one between the bases thereof.

[0008] Further, the base side is provided with a through hole, the two ends of the connecting rod one are provided with threads, and the two ends of the connecting rod one are locked by fixed nuts after corresponding through the through holes of the bases of the two adjacent bottom supporting rods.

[0009] Further, the middle part of the middle segment rod is fixedly provided with a nut one, and the side of the one end of the upper segment rod away from the middle segment rod is provided with a nut two, and the nut two is located below the threaded segment connected with the threaded connection hole one.

[0010] Further, the top supporting rod is a threaded rod, and the supporting plate is provided with two or more threaded connection holes two in penetration, and the top supporting rod is arranged in the threaded connection hole two and is threadedly connected with the threaded connection hole two.

[0011] Further, the bottom of the top supporting rod is fixedly provided with a nut three.

[0012] Further, the top of the top supporting rod is hemispherical.

[0013] Further, the supporting plate is provided with two or more, and the bottom supporting rod and the top supporting rod corresponding to each single supporting plate are provided with two or more, and two adjacent supporting plates are detachably connected by a connecting rod two on the opposite sides of each other, and the connecting rod two is a telescopic structure or the connecting position of the connecting rod two and the supporting plate is adjustable in the axial direction of the connecting rod two.

[0014] The beneficial effects of the utility model are that the bottom supporting rod and the supporting plate are detachably connected, the whole is convenient to disassemble and assemble, the supporting plate is supported by the bottom supporting rods, the height of the supporting plate corresponds to the height of the arch foot according to the height size of the kiln, so that the supporting plane supporting each top supporting rod is formed between the two arch feet, the included angle for limiting the position of the two sides of the arch body is formed between the two sides of the supporting plane and the two arch feet, the relative height of the top of each top supporting rod and the surface of the supporting plate is adjusted, the height position of the top of each top supporting rod corresponds to the position of the corresponding arch body area point on the height of the kiln, and each top supporting rod is supported by the top of the corresponding arch body.

[0015] The arch body is supported by the multi-point support capable of forming corresponding arc, and the arch body does not need to be fixed by nails or other connecting members, the material of the arch body can be widened, the material limitation of the arch body is reduced, for example, the iron sheet or other material layer capable of being bent can be used, the processing requirement of the arch body is reduced, the difficulty of erection and removal is reduced, the erection and removal efficiency of the arch body is improved, the construction period of the kiln arch top is shortened, the construction efficiency is improved, the arch body is not damaged during erection and removal, the arch body can be recycled and used again after removal, the material waste is reduced, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a first visual angle structural schematic view of the arch body support device for kiln arch top masonry in use state of the utility model.

[0017] Figure 2 It is a second visual angle structural schematic view of the arch body support device for kiln arch top masonry in use state of the utility model.

[0018] Figure 3 It is a connecting schematic view of two or more support plates of the utility model.

[0019] Figure 4 It is a structural schematic view of the bottom support rod of the utility model.

[0020] Figure 5 It is a connecting structural schematic view of two bottom support rods of the utility model.

[0021] Figure 6 It is a structural schematic view of the top support rod of the utility model.

[0022] In the drawing: 1, support plate; 11, threaded connection hole one; 12, threaded connection hole two; 2, bottom support rod; 21, base; 211, through hole; 22, middle section rod; 221, nut one; 23, upper section rod; 231, nut two; 3, top support rod; 31, nut three; 4, connecting rod one; 5, connecting rod two; 6, arch body; 7, arch foot. DETAILED DESCRIPTION

[0023] As Figures 1-6As shown, the utility model provides a kind of kiln dome top masonry is used to support device of dome, including support plate 1, bottom support rod 2 and top support rod 3.The bottom support rod 2 is vertically detachably connected in the bottom of support plate 1, for supporting support plate 1, and bottom support rod 2 is telescopic structure, the length of bottom support rod 2 can be adjusted, to adjust the height of support plate 1 for supporting.The top support rod 3 is vertically detachably connected on support plate 1, and top support rod 3 is telescopic structure or top support rod 3 can be vertically moved and fixed relative to support plate 1, i.e. the relative height of top of top support rod 3 and the surface of support plate 1 can be adjusted.The bottom support rod 2 and top support rod 3 all have more than two, and the number of top support rod 3 is not less than the number of bottom support rod 2.

[0024] Based on the structure of the utility model, bottom support rod 2 is detachably connected with support plate 1, and the whole is convenient to disassemble and assemble, bottom support rod 2 is used as the bottom support structure of the whole device, and support plate 1 is supported by each bottom support rod 2, since bottom support rod 2 is telescopic structure, the supporting height of support plate 1 is adjustable, so the height of support plate 1 can be corresponded with the height of dome foot 7 according to the height size of kiln, to form the support plane for bearing each top support rod 3 between two dome feet 7, and as shown, Figure 1 And Figure 2 As shown, the two sides of support plane and two dome feet 7 correspond to form the included angle for limiting the position of both sides of dome, and by adjusting the relative height of the top of each top support rod 3 and the surface of support plate 1, the height position of the top of each top support rod 3 corresponds to the position of the corresponding dome 6 area point on the height of kiln, so that the top of each top support rod 3 is supported by multiple-point support with corresponding radian, to support dome 6.

[0025] When using the utility model to build dome 6, since multiple-point support with corresponding radian can be formed to support dome 6, dome 6 itself does not need to be fixed by using nails and other connecting pieces, and when removing dome 6 in later period, the utility model can be removed, which can widen the materials that can be used for dome 6, and the materials of dome 6 are not limited to wood, for example, iron sheet or other material layers that can be bent can also be used, which reduces the processing requirements of dome 6, and reduces the difficulty of building and removing, can improve the efficiency of building and removing dome 6, is beneficial to shorten the construction period of kiln dome top, improve construction efficiency, and will not cause damage to dome 6 when building and removing, and dome 6 can be recycled and used again after removal, which reduces material waste and is beneficial to reduce cost.

[0026] The support plate 1 is provided with two or more threaded connection holes I 11, and the top of the bottom support rod 2 is provided with a threaded section connected with the threaded connection hole I 11. The bottom support rod 2 is vertically and detachably connected to the bottom of the support plate 1 through the threaded connection between the threaded section at the top of the bottom support rod 2 and the threaded connection hole I 11. The connection is stable, reliable, and convenient to disassemble and assemble. In other modes, the bottom support rod 2 can also be vertically and detachably connected to the bottom of the support plate 1 through insertion.

[0027] In the utility model, the bottom support rod 2 comprises a base 21, a middle section rod 22 and an upper section rod 23, that is, a three-section structure, the base 21 is sleeve-shaped and internally provided with internal threads, one end side of the middle section rod 22 is provided with external threads, the end of the middle section rod 22 provided with external threads is inserted into the base 21 and is threadedly connected with the base 21, the other end of the middle section rod 22 is sleeve-shaped and internally provided with internal threads, the upper section rod 23 is a threaded rod, the upper section rod 23 is inserted into the other end of the middle section rod 22 and is threadedly connected with the end of the middle section rod 22, and the end of the upper section rod 23 away from the middle section rod 22 is the top of the bottom support rod 2. Based on the arrangement, the overall length of the bottom support rod 2 can be directly adjusted by rotating the middle section rod 22, so that the support height of the support plate 1 is adjusted, and the support height can be adjusted according to actual conditions after the bottom support rod 2 is connected with the support plate 1. The base 21 is welded with a steel sheet with a large weldable area, the contact area with the ground is increased, and the stability during support is further increased.

[0028] Two adjacent bottom support rods 2 at the bottom of the support plate 1 are detachably connected through a connecting rod I 4 between the bases 21 of the two bottom support rods 2, so as to increase the stability between the two bottom support rods 2. Specifically, as shown in Figure 4 and Figure 5 The base 21 is provided with a through hole 211 on the side, the connecting rod I 4 is provided with threads at both ends, and the connecting rod I 4 is locked through a fixing nut after the two ends of the connecting rod I 4 pass through the through holes 211 of the bases 21 of the two adjacent bottom support rods 2, so as to realize the detachable connection of the bases 21 of the two adjacent bottom support rods 2. The connection is stable, reliable, and convenient to disassemble and assemble.

[0029] A nut I 221 is fixedly arranged at the middle of the middle section rod 22, and the fixing mode can be welding, so as to facilitate the rotation of the middle section rod 22. A nut II 231 is arranged on the side of the end of the upper section rod 23 away from the middle section rod 22, and the fixing mode can be welding. The nut II 231 is located below the threaded section connected with the threaded connection hole I 11, so as to facilitate the rotation of the upper section rod 23 without affecting the connection with the threaded connection hole I 11.

[0030] In some embodiments of the utility model, the top supporting rod 3 can be a telescopic structure like the bottom supporting rod 2, preferably the top supporting rod 3 is a threaded rod, two or more threaded connection holes two 12 are provided through the supporting plate 1, the top supporting rod 3 is arranged in the threaded connection hole two 12 and is screwed with it, by rotating the top supporting rod 3, the relative height of the top of the top supporting rod 3 and the surface of the supporting plate 1 can be adjusted. The setting mode is convenient to adjust, the connecting structure is simpler, the top supporting rod 3 is convenient to disassemble and assemble, and the relative height of the top of the top supporting rod 3 and the surface of the supporting plate 1 below the supporting plate 1 is convenient to adjust. Preferably, the bottom of the top supporting rod 3 is fixedly provided with a nut three 31, and the fixing mode can be welding, so as to rotate the top supporting rod 3.

[0031] The setting mode of the threaded connection hole one 11 and the threaded connection hole two 12 can be that threaded holes are directly machined on the supporting plate 1, or holes are penetrated on the supporting plate 1, and nuts are welded and fixed at the hole positions. In order to guarantee the supporting strength of the bottom supporting rod 2 as a whole, the diameter of the upper section rod 23 is greater than the diameter of the top supporting rod 3, so the hole diameter of the threaded connection hole one 11 is greater than the hole diameter of the threaded connection hole two 12, which can facilitate the operator to distinguish the hole position during connection.

[0032] Preferably, the top of the top supporting rod 3 is hemispherical, since the relative angles of different regions of the tire 6 are different, the hemispherical top can better contact the regions of the tire 6 with different angles, thereby guaranteeing the supporting stability.

[0033] In the utility model, preferably, the supporting plate 1 is provided with two or more, two or more supporting plates 1 jointly form a supporting plane, and the bottom supporting rod 2 and the top supporting rod 3 corresponding to each supporting plate 1 are both provided with two or more, based on the setting, on the basis that the supporting plane width formed by all the supporting plates 1 matches the distance between the two tire feet, the size of a single supporting plate 1 can be smaller, which is more convenient to move into and out of the kiln, and convenient to disassemble and assemble inside the kiln. Among the two or more supporting plates 1, the sides of the two outermost supporting plates 1 close to the tire foot 7, that is, the two sides of the supporting plane forming an angle with the tire foot 7, are as shown in Figure 1 and Figure 2 .

[0034] Two adjacent supporting plates 1 are detachably connected through the connecting rod two 5, the two adjacent supporting plates 1 are connected through the connecting rod two 5, which can improve the stability between the supporting plates 1. Preferably, the connecting rod two 5 is a telescopic structure or the connecting position of the connecting rod two 5 and the supporting plate 1 is adjustable in the axial direction of the connecting rod two 5, the distance between the two adjacent supporting plates 1 can be adjusted by adjusting the connecting rod two 5 when they are connected, which is suitable for kilns with different widths on the basis of guaranteeing the stability between the supporting plates 1.

[0035] In one setting mode of the utility model, the both ends of connecting rod two 5 are threadedly connected or bolted with the adjacent two support plates 1, and the connecting rod two 5 is a telescopic structure similar to the bottom support rod 2, and the distance between the adjacent two support plates 1 is adjusted by adjusting the extension length of the connecting rod two 5.

[0036] In another setting mode of the utility model, the connecting rod two 5 is a threaded rod, the side surface of the support plate 1 is provided with a threaded connection hole three, the connecting rod two 5 is arranged in the threaded connection hole three in the side surface of one of the support plates 1 and is threadedly matched, the end of the connecting rod two 5 is extended out of the threaded connection hole three in the side surface of the support plate 1 by a certain length, the connecting rod two 5 is rotated again, the connecting rod two 5 is screwed into the threaded connection hole three in the side surface of the other support plate 1, the both ends of the connecting rod two 5 are located in the threaded connection hole three in the side surface of the two support plates 1 respectively, the connection between the two support plates 1 is completed, and the length of the end of the connecting rod two 5 extended out of the threaded connection hole three in the side surface of the support plate 1 is controlled manually, the connecting position of the connecting rod two 5 and the support plate 1 in the axial direction of the connecting rod two 5 is adjusted, and the distance between the two support plates 1 when connected is adjusted, the structure of the connecting rod two 5 is simpler, and the cost is lower. The setting mode of the threaded connection hole three can be that a threaded hole is directly machined in the side surface of the support plate 1, or a fixed nut is welded in the side surface of the support plate 1, and the threaded connection hole three is formed by the fixed nut.

[0037] Those skilled in the art should understand that the discussion of the above any embodiment is only exemplary, and is not intended to suggest that the protection scope of the present application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of one or more embodiments of the present application as described above, which are not provided in details for the sake of brevity.

[0038] One or more embodiments of the present application are intended to cover all such replacements, modifications and variations falling within the broad scope of the present application. Therefore, any omissions, modifications, equivalent replacements, improvements and the like made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.

Claims

1. A sagger support device for sagging a saggar for a kiln, characterized by, It comprises a support plate (1), a bottom support rod (2) and a top support rod (3), the bottom support rod (2) is vertically detachably connected at the bottom of the support plate (1) and used for supporting the support plate (1), and the bottom support rod (2) is of telescopic structure, the top support rod (3) is vertically detachably connected on the support plate (1), and the top support rod (3) is of telescopic structure or the top support rod (3) is vertically movable and fixed relative to the support plate (1); the bottom support rod (2) and the top support rod (3) are both more than two, and the number of the top support rod (3) is not less than that of the bottom support rod (2).

2. The support device for the dome base of a kiln according to claim 1, wherein The support plate (1) is provided with two or more than two threaded connection holes (11), and the top of the bottom support rod (2) is provided with a threaded section connected with the threaded connection holes (11).

3. The breast support device for the breast lining of a kiln according to claim 1 or 2, wherein The bottom support rod (2) comprises a base (21), a middle section rod (22) and an upper section rod (23), the base (21) is sleeve-shaped and internally provided with internal threads, one end side of the middle section rod (22) is provided with external threads, the end of the middle section rod (22) provided with external threads is inserted into the base (21) and is threadedly connected with the base (21), the other end of the middle section rod (22) is sleeve-shaped and internally provided with internal threads, the upper section rod (23) is a threaded rod, the upper section rod (23) is inserted into the other end of the middle section rod (22) and is threadedly connected with the end of the middle section rod (22), and one end of the upper section rod (23) away from the middle section rod (22) is the top of the bottom support rod (2).

4. The breast support device for breast lining of a kiln according to claim 3, wherein Two adjacent bottom support rods (2) at the bottom of the support plate (1) are detachably connected through a connecting rod (4) between the bases (21) thereof.

5. The support device for the dome of the kiln according to claim 4, characterized in that, The base (21) is provided with a through hole (211) on the side surface thereof, the two ends of the connecting rod (4) are provided with threads, and the two ends of the connecting rod (4) are locked through fixing nuts after being inserted into the through holes (211) of the bases (21) of the two adjacent bottom support rods (2) correspondingly.

6. The support device for the dome of the kiln according to claim 3, characterized in that, A nut (221) is fixedly arranged at the middle of the middle section rod (22), and a nut (231) is arranged on the side surface of one end of the upper section rod (23) away from the middle section rod (22), and the nut (231) is arranged below the threaded section connected with the threaded connection hole (11).

7. The breast support for breast lining of a furnace according to any one of claims 1, 2, 4-6, wherein The top support rod (3) is a threaded rod, and the support plate (1) is provided with two or more than two threaded connection holes (12) penetrating through the same, and the top support rod (3) is inserted into the threaded connection holes (12) and is threadedly connected with the same.

8. The support device for the dome of the kiln according to claim 7, characterized in that, A nut (31) is fixedly arranged at the bottom of the top support rod (3).

9. The breast support for breast lining of a furnace as claimed in any one of claims 1, 2, 4 to 6, 8, wherein The top of the top support rod (3) is hemispherical.

10. The breast support for breast lining of a furnace as claimed in any one of claims 1, 2, 4 to 6, 8, wherein The support plate (1) is provided with two or more than two, and each of the support plates (1) is correspondingly provided with two or more than two bottom support rods (2) and top support rods (3), two adjacent support plates (1) are detachably connected through a connecting rod (5) on the side opposite to each other, and the connecting rod (5) is of telescopic structure or the connecting position of the connecting rod (5) with the support plate (1) is adjustable in the axial direction of the connecting rod (5).

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