High-temperature resistance furnace convenient to protect
By introducing inclined baffles and a sliding structure for the placement platform into the high-temperature resistance furnace, the problems of heating element damage and burns have been solved, achieving rapid cooling and efficient material handling, and improving the safety and efficiency of testing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-03
AI Technical Summary
Existing high-temperature resistance furnaces are prone to breakage and damage to heating elements during concrete heating testing, and lack of protective structures during material handling poses a risk of burns, while also having a long testing cycle.
An inclined baffle and a sliding structure for the placement platform were designed. The inclined baffle prevents the heating element from being damaged by splashing broken concrete, and the placement platform slides to pick up materials via a slide rail. An air fan and sliding block structure were added to utilize the air fan for rapid cooling.
It effectively prevents damage to heating elements and burns to workers, shortens the testing cycle, and improves testing efficiency.
Smart Images
Figure CN223965878U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete testing technology, specifically a high-temperature resistance furnace that is easy to protect. Background Technology
[0002] With the widespread use of concrete structures in modern society, ensuring their safety and durability has become crucial. Therefore, various testing methods are needed to assess the quality of concrete to ensure it meets design requirements and service conditions.
[0003] In the field of concrete testing technology, resistance furnaces are used to study the changes in the physical and chemical properties of concrete at high temperatures, such as strength loss, surface damage, and crack development, by placing concrete test blocks in a resistance furnace and heating them to a specific temperature. This allows for the evaluation of the safety and durability of concrete structures under extreme conditions such as fire.
[0004] In the process of realizing this utility model, the inventors discovered the following problems with the prior art:
[0005] 1. When the equipment heats and tests concrete, the concrete may crack due to the heat. The cracked concrete may damage the heating element. Furthermore, there is no protective structure when handling the concrete, which makes it easy for the heating element to burn the workers.
[0006] 2. When the equipment finishes heating and testing the concrete, it must wait for the concrete to cool down naturally before it can be taken out for the next batch of testing, which results in a long testing cycle. Utility Model Content
[0007] The purpose of this utility model is to provide a high-temperature resistance furnace that is easy to protect, in order to solve the problems mentioned in the background art of the lack of protective structure and slow cooling speed of concrete. To achieve the above objective, this utility model provides the following technical solution: a high-temperature resistance furnace that is easy to protect, comprising a body, a fixed base installed at the bottom of the body, a main servo motor installed at the upper end of the fixed base, a main drive rod connected to the bottom of the main servo motor, a drive belt attached to one side of the main drive rod, a secondary drive rod connected to one side of the drive belt, a rotating base installed at the upper end of the secondary drive rod, a placement base installed at the upper end of the rotating base, a slide rail provided inside the placement base, a placement platform installed on one side of the slide rail, a rotating handle installed on one side of the placement platform, a stop block installed on one side of the rotating handle, a heating tube installed on the inner wall of the body, an inclined baffle provided on one side of the heating tube, a fan installed at the upper end of the body, a sliding block installed at the upper end of the fan, a threaded rod installed on one side of the sliding block, and a secondary servo motor connected to one side of the threaded rod.
[0008] More preferably, the placement base forms a rotating structure through the cooperation of the auxiliary transmission rod and the transmission belt.
[0009] More preferably, the placement platform is configured as a sliding structure via a slide rail.
[0010] More preferably, the heating tubes are evenly arranged along the inner wall of the machine body.
[0011] More preferably, the inclined baffles are symmetrically installed about the transverse centerline of the placement platform.
[0012] More preferably, the fans are symmetrically installed about the lateral centerline of the base.
[0013] More preferably, the sliding block forms a sliding structure through the cooperation of a secondary servo motor and a threaded rod.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] In this invention, an inclined baffle and a placement platform are added. When the concrete cracks during heating, the inclined baffle can block the splashed fragments, preventing them from damaging the heating unit. When removing the tested concrete, the placement platform is pulled to slide along the slide rail, and then the rotating handle is rotated to drive the stop block to rotate, so that the concrete on the placement platform can be directly removed, preventing workers from reaching in to pick it up and causing burns to the heating element.
[0016] In this invention, an air fan and a sliding block are added. When cooling down the concrete after testing, the auxiliary servo motor drives the threaded rod to rotate, which in turn drives the sliding block to slide open. Then, the air fan rotates to allow airflow to circulate quickly, thereby accelerating the cooling of the concrete and the inside of the equipment and speeding up the testing of the next batch of concrete. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0018] Figure 2 This is a front view structural diagram of the present invention;
[0019] Figure 3 This is a schematic diagram of the internal structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the base structure of this utility model;
[0021] Figure 5 This is a schematic diagram of the sliding block structure of this utility model.
[0022] In the diagram: 1. Main body; 2. Fixed base; 3. Main servo motor; 4. Main transmission rod; 5. Transmission belt; 6. Secondary transmission rod; 7. Rotating base; 8. Placement base; 9. Slide rail; 10. Placement platform; 11. Rotating handle; 12. Stop block; 13. Heating tube; 14. Inclined baffle; 15. Fan; 16. Sliding block; 17. Threaded rod; 18. Secondary servo motor. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1 to 5 This utility model provides a technical solution: a high-temperature resistance furnace that is easy to protect, including a body 1, a fixed base 2 installed at the bottom of the body 1, a main servo motor 3 installed at the upper end of the fixed base 2, a main transmission rod 4 connected to the bottom of the main servo motor 3, a transmission belt 5 attached to one side of the main transmission rod 4, a secondary transmission rod 6 connected to one side of the transmission belt 5, a rotating base 7 installed at the upper end of the secondary transmission rod 6, a placement base 8 installed at the upper end of the rotating base 7, a slide rail 9 provided inside the placement base 8, a placement platform 10 installed on one side of the slide rail 9, a rotating handle 11 installed on one side of the placement platform 10, a stop block 12 installed on one side of the rotating handle 11, a heating tube 13 installed on the inner wall of the body 1, a slanted baffle 14 provided on one side of the heating tube 13, a fan 15 installed at the upper end of the body 1, a sliding block 16 installed at the upper end of the fan 15, a threaded rod 17 installed on one side of the sliding block 16, and a secondary servo motor 18 connected to one side of the threaded rod 17.
[0025] In this embodiment, as Figure 2 and Figure 3 As shown, the placement base 8 forms a rotating structure through the cooperation of the auxiliary transmission rod 6 and the transmission belt 5; by installing the transmission belt 5 at the bottom of the auxiliary transmission rod 6, the main servo motor 3 drives the main transmission rod 4 to rotate, thereby driving the transmission belt 5 and the auxiliary transmission rod 6 to rotate, so that the placement platform 10 drives the concrete to be heated evenly.
[0026] In this embodiment, as Figure 3 and Figure 4 As shown, the placement platform 10 forms a sliding structure through the slide rail 9; by installing the placement platform 10 on one side of the slide rail 9, the slide rail 9 can be used to slide the placement platform 10 out through the sliding placement platform 10, so that concrete can be quickly fed.
[0027] In this embodiment, as Figure 3 As shown, the heating tubes 13 are evenly arranged along the inner wall of the machine body 1; by installing the heating tubes 13 on one side of the machine body 1, the heating tubes 13 can use electricity to heat the concrete to test the working state of the concrete at high temperature.
[0028] In this embodiment, as Figure 2 and Figure 3 As shown, the inclined baffles 14 are symmetrically installed about the transverse center line of the placement platform 10; by installing the inclined baffles 14 on one side of the heating pipe 13, in the event that the concrete cracks during heating, the inclined baffles 14 can block the concrete and prevent concrete fragments from damaging the heating pipe 13.
[0029] In this embodiment, as Figure 1 As shown, the fans 15 are symmetrically installed about the horizontal center line of the base 8. By installing the fans 15 on the upper part of the body 1, the fans 15 can rotate to cool the inside of the equipment when the temperature inside the equipment is too high, so as to accurately adjust the temperature inside the equipment.
[0030] In this embodiment, as Figure 1 and Figure 5 As shown, the sliding block 16 forms a sliding structure through the cooperation of the auxiliary servo motor 18 and the threaded rod 17; by installing the threaded rod 17 on one side of the sliding block 16, the auxiliary servo motor 18 rotates to drive the threaded rod 17 to rotate, thereby driving the sliding block 16 to slide, so that the sliding block 16 blocks the ventilation opening.
[0031] The usage and advantages of this utility model: This easy-to-protect high-temperature resistance furnace operates as follows:
[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the equipment is first started and the concrete to be tested is placed on the placement platform 10. Then, the heating tube 13 heats the concrete for high-temperature testing. If the concrete cracks during heating, the inclined baffle 14 can block the splashed fragments to prevent them from damaging the heating unit. When the tested concrete is removed, the auxiliary servo motor 18 drives the threaded rod 17 to rotate, which in turn drives the sliding block 16 to slide open. Then, the air fan 15 rotates to allow airflow to circulate quickly and accelerate the cooling of the concrete and the inside of the equipment. Then, the cabinet door is opened, and the rotating handle 11 rotates to drive the stop block 12 to rotate. Then, the placement platform 10 is pulled to slide along the slide rail 9 to directly remove the concrete from the placement platform 10, preventing workers from reaching in to pick it up and causing burns to the workers from the heating element.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A high-temperature resistance furnace that is easy to protect, comprising a body (1), characterized in that: A fixed base (2) is installed at the bottom of the body (1). A main servo motor (3) is installed at the upper end of the fixed base (2). A main drive rod (4) is connected to the bottom of the main servo motor (3). A drive belt (5) is attached to one side of the main drive rod (4). A secondary drive rod (6) is connected to one side of the drive belt (5). A rotating base (7) is installed at the upper end of the secondary drive rod (6). A placement base (8) is installed at the upper end of the rotating base (7). A slide rail (9) is provided inside the placement base (8). One side of the slide rail (9) A placement platform (10) is installed, a rotating handle (11) is installed on one side of the placement platform (10), a stop block (12) is installed on one side of the rotating handle (11), a heating tube (13) is installed on the inner wall of the body (1), a slanted baffle (14) is provided on one side of the heating tube (13), an air fan (15) is installed at the upper end of the body (1), a sliding block (16) is installed at the upper end of the air fan (15), a threaded rod (17) is installed on one side of the sliding block (16), and a secondary servo motor (18) is connected to one side of the threaded rod (17).
2. The high-temperature resistance furnace with easy protection according to claim 1, characterized in that: The placement base (8) forms a rotating structure through the cooperation of the auxiliary transmission rod (6) and the transmission belt (5).
3. The high-temperature resistance furnace with easy protection according to claim 1, characterized in that: The placement platform (10) is a sliding structure formed by the slide rail (9).
4. The high-temperature resistance furnace with easy protection according to claim 1, characterized in that: The heating tubes (13) are evenly arranged along the inner wall of the body (1).
5. The high-temperature resistance furnace with easy protection according to claim 1, characterized in that: The inclined baffles (14) are symmetrically installed about the transverse center line of the placement platform (10).
6. The high-temperature resistance furnace with easy protection according to claim 1, characterized in that: The fans (15) are symmetrically installed about the transverse center line of the base (8).
7. The high-temperature resistance furnace with easy protection according to claim 1, characterized in that: The sliding block (16) forms a sliding structure through the cooperation of the auxiliary servo motor (18) and the threaded rod (17).