Test block maintenance device convenient to check and manage
Through the motor-driven gear system and moving block mechanism, the problems of uneven position and unfixed fixation in the concrete test block curing device are solved, uniform maintenance and simple operation of the test blocks are achieved, and the quality and efficiency of the maintenance are improved.
Patent Information
- Application Number
- CN202421836643.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing concrete test block curing device is difficult to ensure that the test block is uniformly affected by temperature and humidity, and is not firmly fixed and easily leads to movement, affecting the maintenance effect and operation complexity.
The motor drives the fixed plate to rotate the gear in the inner tooth ring, so that the placement plate rotates, and the coordinates of the moving blocks and the limit blocks can achieve stable clamping of test blocks of different sizes, combining real-time monitoring and regulation of temperature and humidity sensors.
It realizes uniform maintenance of concrete test blocks, improves consistency and efficiency of maintenance effects, simplifies the operation process, and enhances safety and convenience.
Smart Images
Figure CN223161117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete detection, in particular to a specimen curing device which is convenient for viewing and management. Background Technique
[0002] After concrete is poured, it will undergo a setting and hardening process driven by the hydration reaction of cement. This process is very sensitive to the temperature and humidity of the environment. Therefore, proper curing is a key step to ensure the strength and durability of concrete. The basic principle of curing is to provide a controlled environment for the newly poured concrete to promote and control its hardening process. In order to better understand the setting characteristics and physical and mechanical properties of concrete, curing experiments are usually carried out on special concrete specimens. Through the valuable data collected from the experiments, the composition ratio of concrete is adjusted to ultimately ensure that its structure can meet the design requirements and expected service life.
[0003] When curing concrete specimens, most of them are simply placed on the static placement racks inside the curing device. Since the positions of the specimens are relatively fixed, it is difficult to ensure that they can uniformly receive the temperature and humidity conditions provided by the curing device, thus affecting the curing effect. And simple placement easily causes the specimens to shift due to external factors, further affecting the curing effect. When some devices face specimens of different sizes, they often need to find additional fixing devices, which not only increases the complexity of the operation, but also may cause the specimens to move during the curing process due to insecure fixing, further exacerbating the uneven curing.
[0004] Therefore, the technical personnel in this field provide a specimen curing device which is convenient for viewing and management to solve the problems put forward in the above background technique. Content of the Utility Model
[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a specimen curing device which is convenient for viewing and management. The fixing plate is driven to rotate by a motor, and then the fixing plate drives the gear at the lower end to rotate in the internal gear ring, so that the placement plate rotates automatically inside the device main body, enabling the concrete specimens on the placement plate to be cured evenly. By moving the moving block in the moving and fixing mechanism, concrete specimens of different sizes can be clamped, so that the concrete specimens are always in a stable state during the curing process.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A test block curing device convenient for viewing and management, including a device main body. Inside the device main body, a motor is fixedly arranged near the upper end. The output end of the motor is fixedly provided with a fixing plate. Six gears are rotatably arranged at the lower end of the fixing plate. An internal gear ring is fixedly arranged near the upper end inside the device main body. The outer parts of the six gears are all meshed and connected inside the internal gear ring;
[0008] At the lower ends of the six gears, fixing mechanisms are respectively arranged. The six fixing mechanisms include six placing plates, multiple moving blocks, multiple fixing blocks, multiple supporting nets, multiple pressing blocks, multiple limiting blocks, multiple fixing rods, multiple limiting grooves and multiple springs;
[0009] Through the above technical solution, when the device is started, the motor drives the gears to rotate inside the internal gear ring through the fixing plate, so that the gears drive the overall rotation of the fixing mechanism below, enabling the test block to be evenly affected by temperature and humidity and facilitating viewing the state of the test block from different angles. When the test block is placed on the supporting net, the cooperation of the moving block and the pressing block is used to fix test blocks of different sizes. When the test block needs to be taken out, by manually pressing the pressing block, the limiting block is disengaged from the limiting groove, and at this time, the test block can be taken out, and the operation is convenient.
[0010] Furthermore, the outer parts of the multiple supporting nets are respectively fixedly arranged inside the six placing plates. The outer parts of the multiple fixing rods are respectively fixedly arranged inside the six placing plates. The outer parts of the multiple limiting grooves are respectively opened at the lower ends of the multiple fixing rods. The lower ends of the multiple fixing blocks are respectively fixedly arranged inside the six placing plates;
[0011] Through the above technical solution, the supporting net can make the water droplets on the test block flow into the placing plate, and the limiting grooves at the lower ends of the fixing rods facilitate the fixing operation of the test block.
[0012] Furthermore, the outer parts of the multiple moving blocks are respectively slidably arranged at the upper ends of the multiple supporting nets. The outer parts of the multiple pressing blocks are respectively slidably arranged inside the multiple moving blocks. The upper ends of the multiple limiting blocks are respectively fixedly arranged at the lower ends of the multiple pressing blocks. The upper ends of the multiple limiting blocks are respectively clamped and arranged inside the multiple limiting grooves;
[0013] Through the above technical solution, when fixing test blocks of different sizes, the moving blocks are moved inside the convenient plate, so that the pressing blocks at the rear ends of the moving blocks drive the limiting blocks to move inside the limiting grooves, thus facilitating the fixing operation of the test block.
[0014] Furthermore, the upper ends of the multiple springs are respectively fixedly arranged at the upper ends inside the multiple moving blocks. The lower ends of the multiple springs are respectively fixedly arranged at the upper ends of the multiple limiting blocks;
[0015] Through the above technical solution, when the limiting block moves downward, it will drive the springs at the rear ends of the moving blocks to extend, thus releasing the limiting operation.
[0016] Furthermore, a temperature sensor is fixedly arranged near the upper end inside the device main body, and a humidity sensor is fixedly arranged near the upper end inside the device main body;
[0017] Through the above technical solution, the temperature sensor and the humidity sensor can monitor the temperature and humidity inside the device main body in real time, which is convenient for regulation.
[0018] Furthermore, four water pipes are fixedly arranged inside the device main body, and a plurality of atomizing nozzles are fixedly arranged on one side where two of the four water pipes face each other, and a heating ring is fixedly arranged inside the device main body;
[0019] Through the above technical solution, the heating ring provides heat inside the device main body, and the atomizing nozzles supply water through the water pipes, atomize the water and spray it inside the device main body to increase the humidity.
[0020] Furthermore, a collection box is slidably arranged inside the device main body, a hinged door is hingedly arranged at the front end of the device main body, a handle is fixedly arranged at the front end of the hinged door, and a control panel is fixedly arranged near the upper end at the front end of the device main body;
[0021] Through the above technical solution, the maintenance conditions can be conveniently monitored through the control panel. At the same time, the hinged door and the handle make the inside of the device easy to access and maintain. The water droplets generated during the maintenance process can be collected by the collection box, which is convenient for regular cleaning.
[0022] The utility model has the following beneficial effects:
[0023] 1. For the test block curing device that is convenient for viewing and management proposed by the utility model, when curing concrete test blocks, start the motor inside the device main body to drive the fixed plate to rotate inside the device main body. When the fixed plate rotates, it will drive the gear at its lower end to operate. Since the gear meshes with the internal gear ring fixed inside the device main body, as the fixed plate rotates, the gear will rotate inside the internal gear ring, thereby driving the placement plate connected to the gear to rotate automatically inside the device main body, so that the concrete test blocks placed on the placement plate can continuously change positions as the placement plate rotates automatically, ensuring that the test blocks can evenly receive the temperature and humidity adjustment from inside the device, not only improving the consistency of the curing effect of the concrete test blocks, but also improving the curing efficiency and quality, providing a more reliable and accurate guarantee for the performance evaluation and quality control of concrete materials.
[0024] 2. The test block curing device proposed by the present utility model, which is convenient for viewing and management. When fixing concrete test blocks of different sizes, place the test blocks on the support net. By sliding the moving block, it drives the pressing block and the limiting block to move, so that the limiting block continuously moves in the limiting groove. When reaching the required position, the limiting block will be embedded into the inside of the limiting groove, thus realizing the fixing operation of the test block, and further ensuring the stability of the test block during the curing process. When disassembling the test block, press the pressing block to drive the limiting block to move downward, and then gradually release its connection with the limiting groove. When the limiting block moves down to a suitable position, the moving block can slide on the upper end of the support net, thus realizing the disassembly of the test block. The whole operation process is simple and efficient, not only improving the disassembly and assembly efficiency, but also enhancing the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is an isometric schematic view of the present utility model;
[0026] Figure 2 is a front sectional isometric schematic view of the present utility model;
[0027] Figure 3 is a partial front sectional isometric schematic view of the present utility model near the fixing plate;
[0028] Figure 4 is a partial front sectional bottom isometric schematic view of the present utility model;
[0029] Figure 5 is a partial front sectional front isometric schematic view of the present utility model.
[0030] LEGEND DESCRIPTION:
[0031] 1. Device main body; 2. Hinged door; 3. Handle; 4. Control panel; 5. Internal gear ring; 6. Temperature sensor; 7. Heating ring; 8. Fixing mechanism; 9. Fixing plate; 10. Motor; 11. Humidity sensor; 12. Atomizing nozzle; 13. Water pipe; 14. Collection box; 15. Gear; 801. Placing plate; 802. Moving block; 803. Fixed block; 804. Support net; 805. Pressing block; 806. Limiting block; 807. Fixed rod; 808. Limiting groove; 809. Spring. DETAILED IMPLEMENTATION MANNER
[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0033] Refer toFigures 1-5 , an embodiment provided by the utility model:
[0034] A test block curing device convenient for viewing and management, including a device main body 1. Inside the device main body 1, a motor 10 is fixedly arranged near the upper end. The output end of the motor 10 is fixedly provided with a fixing plate 9. Six gears 15 are rotatably arranged at the lower end of the fixing plate 9. Inside the device main body 1, an internal gear ring 5 is fixedly arranged near the upper end. The outer parts of the six gears 15 are all meshed and connected inside the internal gear ring 5;
[0035] When curing concrete test blocks, by activating the motor 10 inside it, the output end drives the fixing plate 9 to rotate, so that the fixing plate 9 drives the gears 15 at its lower end to interact with the internal gear ring 5 inside the device. Then, the gears 15 rotate inside the internal gear ring 5, realizing the revolution of the gears 15, and enabling the placing plate 801 connected to the gears 15 to rotate inside the device main body 1. Thus, the concrete test blocks placed on the placing plate 801 can receive uniform temperature and humidity, avoiding insufficient local curing of the test blocks and improving the consistency of the curing effect.
[0036] At the lower ends of the six gears 15, fixing mechanisms 8 are all arranged. The six fixing mechanisms 8 include six placing plates 801, a plurality of moving blocks 802, a plurality of fixing blocks 803, a plurality of support nets 804, a plurality of pressing blocks 805, a plurality of limiting blocks 806, a plurality of fixing rods 807, a plurality of limiting grooves 808 and a plurality of springs 809. The outer parts of the plurality of moving blocks 802 are respectively slidably arranged inside the six placing plates 801. The outer parts of the plurality of pressing blocks 805 are respectively slidably arranged inside the plurality of moving blocks 802. The upper ends of the plurality of limiting blocks 806 are respectively fixedly arranged at the lower ends of the plurality of pressing blocks 805. The upper ends of the plurality of limiting blocks 806 are respectively clamped inside the plurality of limiting grooves 808. The outer parts of the plurality of moving blocks 802 are respectively slidably arranged at the upper ends of the plurality of support nets 804. The outer parts of the plurality of pressing blocks 805 are respectively slidably arranged inside the plurality of moving blocks 802. The upper ends of the plurality of limiting blocks 806 are respectively fixedly arranged at the lower ends of the plurality of pressing blocks 805. The upper ends of the plurality of limiting blocks 806 are respectively clamped inside the plurality of limiting grooves 808. The upper ends of the plurality of springs 809 are respectively fixedly arranged inside the upper ends of the plurality of moving blocks 802, and the lower ends of the plurality of springs 809 are respectively fixedly arranged at the upper ends of the plurality of limiting blocks 806;
[0037] When dealing with the fixation of concrete test blocks of different sizes, first place the test block stably on the support net 804 inside the customized placement plate 801. Subsequently, by manipulating the moving block 802 to slide horizontally above the interior of the placement plate 801, not only is the position of the test block adjusted, but also the pressing block 805 and the limiting block 806 connected to it are driven to move synchronously. During the movement, the limiting block 806 will continuously slide on the limiting groove 808 at the lower end of the fixed rod 807 until the moving block 802 is adjusted to a position suitable for the current size of the test block, so that the fixing block 803 and the moving block 802 clamp the test block. At this time, the limiting block 806 will firmly embed in the limiting groove 808, constructing a stable locking mechanism, which effectively prevents the uneven curing problem of the test block caused by any form of movement and vibration during the curing period. When it is necessary to remove the test block for subsequent processing, by pressing the pressing block 805 inside the moving block 802, it will cause the limiting block 806 to drive the spring 809 to move downward, making the spring 809 stretch and providing power for the release of the limiting block 806. As the limiting block 806 gradually descends, its tightly fitted state with the limiting groove 808 at the lower end of the fixed rod 807 is gradually released. When the limiting block 806 moves to the preset release position, its connection with the limiting groove 808 is completely disconnected. At this time, the operator can push the moving block 802 to slide on the support net 804, thereby realizing the rapid disassembly operation of the test block, which not only improves work efficiency but also ensures the stability and safety of the test block during curing and disassembly. Moreover, the fixing and disassembly processes of the test block are simple and fast, without the need for complex tools and additional fixing devices. Only simple pressing and sliding operations are required to easily complete, thus improving work efficiency and operation safety.
[0038] A temperature sensor 6 is fixedly arranged near the upper end inside the device main body 1, a humidity sensor 11 is fixedly arranged near the upper end inside the device main body 1, four water pipes 13 are fixedly arranged inside the device main body 1, a plurality of atomizing nozzles 12 are fixedly arranged on one side where the four water pipes 13 are opposite to each other in pairs, a heating ring 7 is fixedly arranged inside the device main body 1, a collection box 14 is slidably arranged inside the device main body 1, a hinged door 2 is hingedly arranged at the front end of the device main body 1, a handle 3 is fixedly arranged at the front end of the hinged door 2, and a control panel 4 is fixedly arranged near the upper end at the front end of the device main body 1.
[0039] The temperature sensor 6 and humidity sensor 11 inside the device body 1 will continuously monitor the internal environmental conditions. Once it is detected that the temperature and humidity deviate from the preset ideal curing conditions, the operator will adjust the working status of the heating ring 7 and the atomizing nozzle 12 through the control panel 4. The heating ring 7 is used to provide heat to maintain the temperature inside the device to the set value. The atomizing nozzle 12 increases the humidity inside the device by spraying fine water mist, ensuring that the concrete specimens are cured under ideal temperature and humidity conditions. This not only improves the reliability of the test results of the concrete specimens, but also reduces the specimen scrap rate caused by improper curing conditions, thereby improving the curing efficiency. At the same time, a collection frame 14 is provided inside the device body 1 for collecting water droplets generated during the curing process, and the sliding design makes it easy to remove and empty, and is easy to operate. The hinged door 2 allows the operator to easily open it, thereby facilitating the placement and removal of the specimens. The handle 3 further improves the convenience of operation. The control panel 4 facilitates the management and monitoring of the curing process.
[0040] Working principle: During maintenance, the motor 10 is started to drive the fixed plate 9 to rotate, and the fixed plate 9 drives the gear 15 to rotate inside the inner gear ring 5, so that the gear 15 drives the placement plate 801 to rotate inside the device body 1, so that the concrete test block on the placement plate 801 can be fully affected by temperature and humidity, thereby improving the maintenance effect. When fixing concrete test blocks of different sizes, the test block is first placed on the support net 804 inside the placement plate 801, and then its position is adjusted by sliding the moving block 802 at the upper end of the placement plate 801, thereby driving the pressing block 805 and the limit block 806 connected thereto to move synchronously. During the movement, the limit block 806 will slide in the limit slot 808 at the lower end of the fixed rod 807 until it reaches a suitable position. The current test block size is fixed in position. At this time, the limit block 806 will be embedded in the limit groove 808 to form a firm fixed relationship, thereby preventing the test block from uneven maintenance due to movement and vibration during the maintenance process. When the test block needs to be removed, the pressing block 805 inside the moving block 802 is pressed to drive the limit block 806 to move downward, thereby driving the internal spring 809 of the moving block 802 to stretch. When the limit block 806 moves downward, it will gradually disengage from the engagement state with the limit groove 808 at the lower end of the fixed rod 807. When the limit block 806 moves to the appropriate position, the connection between the limit block 806 and the limit groove 808 will be completely released. At this time, the operator can easily slide the moving block 802 on the support net 804, thereby realizing the rapid disassembly of the test block.
[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A test block curing device convenient for viewing and management, including a device main body (1), characterized in that: Inside the device main body (1) and near the upper end, a motor (10) is fixedly arranged. At the output end of the motor (10), a fixing plate (9) is fixedly arranged. At the lower end of the fixing plate (9), six gears (15) are rotatably arranged. Inside the device main body (1) and near the upper end, an internal gear ring (5) is fixedly arranged. The outer parts of the six gears (15) are all meshed and connected inside the internal gear ring (5). At the lower ends of the six gears (15), fixing mechanisms (8) are arranged. The six fixing mechanisms (8) include six placing plates (801), multiple moving blocks (802), multiple fixing blocks (803), multiple supporting nets (804), multiple pressing blocks (805), multiple limiting blocks (806), multiple fixing rods (807), multiple limiting grooves (808) and multiple springs (809).
2. The test block curing device for easy viewing and management according to claim 1, characterized in that: The outer parts of the multiple supporting nets (804) are respectively fixedly arranged inside the six placing plates (801). The outer parts of the multiple fixing rods (807) are respectively fixedly arranged inside the six placing plates (801). The outer parts of the multiple limiting grooves (808) are respectively opened at the lower ends of the multiple fixing rods (807). The lower ends of the multiple fixing blocks (803) are respectively fixedly arranged inside the six placing plates (801).
3. The test block curing device facilitating viewing and management according to claim 1, wherein: The outer parts of the multiple moving blocks (802) are respectively slidably arranged at the upper ends of the multiple supporting nets (804). The outer parts of the multiple pressing blocks (805) are respectively slidably arranged inside the multiple moving blocks (802). The upper ends of the multiple limiting blocks (806) are respectively fixedly arranged at the lower ends of the multiple pressing blocks (805). The upper ends of the multiple limiting blocks (806) are respectively clamped inside the multiple limiting grooves (808).
4. The test block curing device for easy viewing and management according to claim 1, wherein: The upper ends of the multiple springs (809) are respectively fixedly arranged near the upper ends inside the multiple moving blocks (802). The lower ends of the multiple springs (809) are respectively fixedly arranged at the upper ends of the multiple limiting blocks (806).
5. The test block curing device for easy viewing and management according to claim 1, characterized in that: Inside the device main body (1) and near the upper end, a temperature sensor (6) is fixedly arranged. Inside the device main body (1) and near the upper end, a humidity sensor (11) is fixedly arranged.
6. The test block curing device facilitating viewing and management according to claim 1, wherein: Inside the device main body (1), four water pipes (13) are fixedly arranged. On the opposite sides of every two of the four water pipes (13), multiple atomizing nozzles (12) are fixedly arranged. Inside the device main body (1), a heating ring (7) is fixedly arranged.
7. The test block curing device for easy viewing and management according to claim 1, wherein: Inside the device main body (1), a collection box (14) is slidably arranged. At the front end of the device main body (1), a hinged door (2) is hingedly arranged. At the front end of the hinged door (2), a handle (3) is fixedly arranged. At the upper end near the front end of the device main body (1), a control panel (4) is fixedly arranged.