Supporting structure of kiln ring top mold

Abstract

The utility model relates to the technical field of kiln moulds, in particular to a support structure of a kiln ring top mould, which comprises a support pipe, the upper end of the inside of the support pipe is in threaded connection with a first inner adjusting pipe, the lower end of the inside of the support pipe is in threaded connection with a second inner adjusting pipe, and the screwing directions of threads at the upper end and the lower end of the inside of the support pipe are opposite. The upper surface of the first inner adjusting pipe and the lower surface of the second inner adjusting pipe both abut against the surfaces of wood plates at the upper end and the lower end of the kiln ring top mold, a worker rotates the supporting pipe, and the first inner adjusting pipe and the second inner adjusting pipe both generate relative displacement under the cooperation of threaded connection; namely, the first inner adjusting pipe and the second inner adjusting pipe get close to each other or get away from each other so as to adapt to kiln ring top molds of different specifications, operation is convenient, and mounting and dismounting are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of kiln moulds, in particular to a supporting structure of a kiln ring top mould. Background Art

[0002] A kiln is a furnace used to fire ceramics and sculptures or fuse enamel to metal surfaces. Typically constructed of brick and stone, it can be manufactured in various sizes and sizes, and can be powered by gas, oil, or electricity. The kiln roof is a crucial component of the kiln body and has a crucial impact on its lifespan. The material selected for the kiln roof must be able to withstand high temperatures for extended periods, be lightweight, and provide excellent thermal insulation. Its structure should be airtight and leak-proof, and facilitate the proper distribution of airflow within the kiln. This structural design takes into account the efficiency and safety of kiln operation, ensuring that ceramics or other materials are evenly heated in high-temperature environments, resulting in high-quality products. Kiln molds are specialized tools used in kiln construction, used to shape and secure the shape of ceramics or other materials during firing.

[0003] Traditional support structures usually adopt fixed or simple adjustable designs, which are difficult to meet the support requirements of kiln ring top molds of different shapes and sizes, resulting in difficulties in installation and debugging, and insufficient adjustment flexibility and precision. Most existing adjustable support structures only contain a single adjustment mechanism with a limited adjustment range, so improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a support structure for a kiln ring top mold to solve the above problems.

[0005] The purpose of the utility model is achieved as follows: a support structure for a kiln ring top mold, comprising a support tube, wherein the upper end of the support tube is threadedly connected to a first inner adjustment tube, and the lower end is threadedly connected to a second inner adjustment tube, and the threads at the upper and lower ends of the support tube have opposite rotation directions.

[0006] Preferably, a first groove is provided on the upper surface of the first inner adjustment tube, a fixing column is provided in the first groove, and a protrusion matching the groove is provided on the lower surface of the second inner adjustment tube, a second groove matching the fixing column is provided in the protrusion.

[0007] Preferably, the number of the fixing columns and the number of the second grooves are both two and they correspond one to one.

[0008] Preferably, a fixing plate is provided on the outside of the support tube.

[0009] Preferably, there are two fixing plates, and the two fixing plates are symmetrically distributed around the central axis of the support tube.

[0010] Preferably, the fixing plate is arranged at an angle.

[0011] Preferably, two transverse plates are provided in the middle of the support tube, and reinforcing ribs are provided between the two transverse plates.

[0012] Preferably, the reinforcing rib is arranged in an "X" shape, and a reinforcing rod is provided in the middle of the reinforcing rib.

[0013] The utility model has the following beneficial effects:

[0014] 1. The support structure of the kiln ring top mold is as follows: when in use, the upper surface of the first inner adjusting tube and the lower surface of the second inner adjusting tube both abut against the wooden surface of the upper and lower ends of the kiln ring top mold. When the staff rotates the support tube, the first inner adjusting tube and the second inner adjusting tube will undergo relative displacement under the cooperation of the threaded connection, that is, the first inner adjusting tube and the second inner adjusting tube will move closer to or away from each other to adapt to kiln ring top molds of different specifications. The operation is convenient and easy to install and disassemble.

[0015] 2. A first groove is provided on the upper surface of the first inner adjusting tube, and a fixing column is detachably installed in the first groove; a protrusion matching the groove is detachably installed on the lower surface of the second inner adjusting tube, and a second groove matching the fixing column is provided in the protrusion. By providing the first groove on the upper surface of the first inner adjusting tube and fixing the fixing column therein, and then designing the lower surface of the second inner adjusting tube to have a protrusion matching the first groove, and the internal opening of the protrusion forms a second groove matching the fixing column, precise positioning and tight combination between the two inner adjusting tubes are achieved. The advantage of this design is that when the distance between the wooden boards at the upper and lower ends of the kiln ring top mold is too large, the two supporting structures can be superimposed together to adapt to this usage, thereby further improving the scope of application of this structure.

[0016] 3. Two horizontal plates are located in the center of the support tube, with reinforcing ribs between them. This solves the problems of insufficient strength and poor compressive performance that can occur with traditional single-tube structures during repeated use. By adding two horizontal plates and connecting the reinforcing ribs in the center of the tube, a solid internal frame structure is formed. This design greatly enhances the overall rigidity and stability of the support tube, allowing it to maintain its shape integrity and reduce deformation when subjected to large external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of Example 1 of the present utility model;

[0020] Figure 3 This is a schematic diagram of the coordination structure of the first inner regulating tube and the second inner regulating tube in Example 2 of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first inner adjustment tube and the second inner adjustment tube in another angle of cooperation in Example 2 of the present utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of Example 3 of the present utility model;

[0023] Figure 6 for Figure 5 A magnified view of point A;

[0024] Figure 7 A schematic diagram showing a specific application scenario of the present utility model;

[0025] The symbols in the accompanying drawings are:

[0026] 1. Support tube, 2. First inner adjustment tube, 3. Second inner adjustment tube, 4. First groove, 5. Fixed column, 6. Bump, 7. Second groove, 8. Fixed plate, 9. Cross plate, 10. Reinforcement rib, 11. Reinforcement rod. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0028] The following is combined with Figure 1-7 The utility model is described in further detail.

[0029] Example 1:

[0030] A support structure for a kiln ring top mold comprises a support tube 1, wherein the upper end of the support tube 1 is threadedly connected to a first inner adjusting tube 2, and the lower end is threadedly connected to a second inner adjusting tube 3. The threads at the upper and lower ends of the support tube 1 have opposite rotation directions. The mold support structure is mainly used to support the mold when making a ring top. It uses thread adjustment to enable the mold to be quickly positioned or disassembled later. The threads of the two parts have opposite rotation directions, which means that the relative distance between the two tubes can be flexibly adjusted according to actual use needs, that is, the first inner adjusting tube 2 and the second inner adjusting tube 3 are close to or away from each other to adapt to kiln ring top molds of different specifications. It has a wide range of applications and can also preferably adopt a trapezoidal thread connection method. The trapezoidal thread has a larger contact area, which means that when transmitting the same torque, its stress distribution is more uniform, reducing the risk of local wear and fracture, and extending the service life of the structure.

[0031] When used specifically, Figure 7 As shown, the upper surface of the first inner adjusting tube 2 and the lower surface of the second inner adjusting tube 3 both abut against the wooden board surfaces at the upper and lower ends of the kiln ring top mold. The staff rotates the support tube 1, and the first inner adjusting tube 2 and the second inner adjusting tube 3 will undergo relative displacement under the cooperation of the threaded connection, that is, the first inner adjusting tube 2 and the second inner adjusting tube 3 will move closer to or away from each other to adapt to kiln ring top molds of different specifications. The operation is convenient and easy to install and disassemble.

[0032] The outside of the support tube 1 is fixedly connected with a fixing plate 8. There are two fixing plates 8. The two fixing plates 8 are symmetrically distributed with respect to the central axis of the support tube 1. The fixing plates 8 are set at an angle. The staff can rotate the support tube 1 by holding the fixing plates 8, thereby improving the portability of the operation.

[0033] Example 2:

[0034] This embodiment is a further optimization and improvement based on Example 1. The difference from Example 1 is that: the upper surface of the first inner adjustment tube 2 is provided with a first groove 4, in which a fixing column 5 is detachably installed, and the lower surface of the second inner adjustment tube 3 is provided with a detachably installed protrusion 6 matching the groove, and a second groove 7 matching the fixing column 5 is provided in the protrusion 6. By providing the first groove 4 on the upper surface of the first inner adjustment tube 2 and fixing the fixing column 5 therein, and then designing the lower surface of the second inner adjustment tube 3 to have a protrusion 6 matching the first groove 4, and the internal opening of this protrusion 6 forms a second groove 7 matching the fixing column 5, precise positioning and tight connection between the two inner adjustment tubes are achieved. Such a design not only effectively increases the stability of the pipe fixing, avoids loosening caused by vibration or external force during use, but also improves the overall durability and reliability.

[0035] The advantage of this design is that when the distance between the wooden boards at the upper and lower ends of the kiln ring top mold is too large, the two support structures can be stacked together to adapt to this usage situation, further improving the applicability of this structure.

[0036] In this embodiment, there are two fixing columns 5 and two second grooves 7 in one-to-one correspondence, thereby improving the connection stability between the first inner adjustment tube 2 and the second inner adjustment tube 3 .

[0037] Example 3:

[0038] This embodiment further optimizes and improves upon Example 2. The difference from Example 2 lies in the following: two horizontal plates 9 are positioned in the middle of the support tube 1, with reinforcing ribs 10 positioned between them. This addresses the issues of insufficient strength and poor compressive performance that can arise from traditional single-tube structures during repeated use. By adding two horizontal plates 9 and the reinforcing ribs 10 connecting them, a robust internal frame structure is formed. This design significantly enhances the overall rigidity and stability of the support tube 1, enabling it to maintain its shape integrity and minimize deformation even when subjected to significant external forces.

[0039] In this embodiment, the reinforcing rib 10 is arranged in an "X" shape, and a reinforcing rod 11 is provided in the middle of the reinforcing rib 10. The unique "X"-shaped design effectively enhances the lateral and longitudinal bearing capacity of the support tube 1, as if a tough reinforcement net is laid in its structure, so that the entire support tube 1 can be more stable when facing various external forces. A reinforcing rod 11 is specially embedded in the middle of the reinforcing rib 10. This design is like a steel bar in the key part of the structure, ensuring that even when the force is uneven or it is subjected to a huge impact, it can effectively buffer and disperse the pressure and protect the entire support tube 1 from damage.

[0040] The working principle of the utility model is as follows: the support structure of the kiln ring top mold includes a support tube 1, the upper end of the support tube 1 is threadedly connected to the first internal adjustment tube 2, and the lower end is threadedly connected to the second internal adjustment tube 3. The threads at the upper and lower ends of the support tube 1 are screwed in opposite directions. The mold support structure is mainly used to support the mold when making the ring top. It uses the thread adjustment to quickly position the mold or disassemble it later. When used specifically, Figure 7As shown, the upper surface of the first inner adjusting tube 2 and the lower surface of the second inner adjusting tube 3 both abut the wooden board surfaces at the upper and lower ends of the kiln ring top mold. The staff rotates the support tube 1, and the first inner adjusting tube 2 and the second inner adjusting tube 3 will undergo relative displacement under the cooperation of the threaded connection, that is, the first inner adjusting tube 2 and the second inner adjusting tube 3 will move closer to each other or farther away from each other to adapt to kiln ring top molds of different specifications. The operation is convenient and easy to install and disassemble. The threads of the two parts have opposite rotation directions, which means that the relative distance between the two tubes can be flexibly adjusted according to actual use needs, that is, the first inner adjusting tube 2 and the second inner adjusting tube 3 move closer to each other or farther away from each other to adapt to kiln ring top molds of different specifications. It has a wide range of applications and can also preferably adopt a trapezoidal thread connection method. The trapezoidal thread has a larger contact area, which means that when transmitting the same torque, its stress distribution is more uniform, reducing the risk of local wear and fracture, and extending the service life of the structure.

[0041] The upper surface of the first inner adjusting tube 2 is provided with a first groove 4, into which a fixing post 5 is removably mounted. The lower surface of the second inner adjusting tube 3 is provided with a removable protrusion 6 that matches the groove, and within which a second groove 7 that matches the fixing post 5 is formed. By providing the first groove 4 on the upper surface of the first inner adjusting tube 2 and fixing the fixing post 5 therein, and then designing the lower surface of the second inner adjusting tube 3 with a protrusion 6 that matches the first groove 4, and the internal opening of this protrusion 6 forming the second groove 7 that matches the fixing post 5, precise positioning and tight connection between the two inner adjusting tubes are achieved. This design not only effectively increases the stability of the tube fixing, but also prevents loosening due to vibration or external forces during use, thereby improving overall durability and reliability. The advantage of this design is that when the distance between the wooden boards at the upper and lower ends of the kiln ring top mold is too large, the two support structures can be stacked together to adapt to this usage situation, further expanding the applicability of this structure.

[0042] Two horizontal plates 9 are positioned in the middle of the support tube 1, with reinforcing ribs 10 positioned between them. This solves the issues of insufficient strength and poor compressive resistance that can arise with traditional single-tube structures during repeated use. By adding two horizontal plates 9 and the reinforcing ribs 10 connecting them, a robust internal frame structure is formed. This design significantly enhances the overall rigidity and stability of the support tube 1, enabling it to maintain its shape integrity and minimize deformation even when subjected to significant external forces.

[0043] It should be pointed out that, according to the needs of implementation, the various components described in the embodiments of the present invention can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present invention. The above embodiments only express several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, several variations and improvements can be made, which all fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent of this utility model shall be based on the attached claims.

Claims

1. A support structure for a kiln ring top mold, characterized by: It comprises a support tube (1), wherein the upper end of the support tube (1) is threadedly connected to a first inner adjustment tube (2), and the lower end is threadedly connected to a second inner adjustment tube (3), and the threads at the upper and lower ends of the support tube (1) are threaded in opposite directions.

2. The support structure of a kiln ring top mold according to claim 1, characterized in that: The upper surface of the first inner adjustment tube (2) is provided with a first groove (4), a fixing column (5) is provided in the first groove (4), and the lower surface of the second inner adjustment tube (3) is provided with a convex block (6) matching the groove, and a second groove (7) matching the fixing column (5) is provided in the convex block (6).

3. The support structure of a kiln ring top mold according to claim 2, characterized in that: The number of the fixing columns (5) and the number of the second grooves (7) are both two and they correspond one to one.

4. The support structure of a kiln ring top mold according to claim 1, characterized in that: A fixing plate (8) is provided on the outside of the support tube (1).

5. The support structure of the kiln ring top mold according to claim 4, characterized in that: There are two fixing plates (8), and the two fixing plates (8) are symmetrically distributed around the central axis of the supporting tube (1).

6. The support structure of a kiln ring top mold according to claim 4, characterized in that: The fixing plate (8) is arranged in an inclined manner.

7. The support structure of a kiln ring top mold according to claim 1, characterized in that: Two transverse plates (9) are provided at the middle position inside the support tube (1), and reinforcing ribs (10) are provided between the two transverse plates (9).

8. The support structure of a kiln ring top mold according to claim 7, characterized in that: The reinforcing rib (10) is arranged in an "X" shape, and a reinforcing rod (11) is provided in the middle of the reinforcing rib (10).

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