Concrete test mold
By introducing adjustment mechanisms and electric telescopic rods into the concrete test mold, the problems of uneven injection and inconvenient removal in the concrete test mold are solved, and uniform injection and efficient molding of the concrete test blocks are achieved.
Patent Information
- Application Number
- CN202420308857.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-20
AI Technical Summary
Existing concrete test molds are difficult to spread evenly when injected into concrete, and are inconvenient to take them out after forming, which affects the use effect.
A concrete test mold including a box, an adjustment mechanism and an electric telescopic rod was designed. The screw rod drives the gears and feeding barrels to adjust the position to ensure uniform injection of concrete. The electric telescopic rod and scraper are used to level and remove concrete. Test block.
It realizes that concrete is evenly spread and molded in the test mold and is easy to take out, which improves the efficiency and quality of test block production and reduces labor intensity.
Smart Images
Figure CN222200997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete test molds, and more specifically, to a concrete test mold. Background Art
[0002] Before using concrete, it is necessary to make concrete test blocks and then test various properties of the concrete. The method for making the test blocks is to put the concrete into a concrete test mold, vibrate it, and then cure it. After curing, the concrete test blocks are taken out. Existing concrete test molds mostly use an integrated box body with an open top, which has the disadvantage of being non-detachable. When taking out the concrete test block, the test block needs to be inverted, and air can be blown into the concrete test mold through a small hole to take out the test block, which makes the process of taking out the concrete in the test mold inconvenient.
[0003] Patent application publication number: CN219686022U A concrete test mold, by setting a first test module, a second test module and a moving mechanism for translating the second test module, has the function of splicing and disassembling the first test module and the second test module, so that the concrete formed in the test module can be detached and taken out, and the assembly and disassembly of the concrete test mold is realized. There is no need for staff to install it again, making the use of the concrete test mold more convenient and reducing the labor of the staff. The servo motor is used to drive the screw rod to rotate, and the rotation of the screw rod drives the slider to slide back and forth inside the moving groove, so as to realize the assembly and disassembly between the first test module and the second test module, and improve work efficiency.
[0004] However, when this structure is actually used, when concrete is injected into the concrete test mold, the position of the concrete injection is fixed, which makes it difficult to spread the concrete evenly when it enters the concrete test mold, and it is easy to form piles. The surface is difficult to level and there is an angle tilt, which affects the use effect. Utility Model Content
[0005] In order to overcome the above defects of the prior art, the utility model provides a concrete test mold to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A concrete test mold, comprising a box body, the top of the box body is arranged in an open shape, a concrete test mold plate is arranged inside the box body, and an adjustment mechanism is arranged on the top of the box body;
[0008] The adjusting mechanism includes a motor arranged on one side of the box body, the output end of the motor is coaxially connected to a threaded rod, two gears are sleeved on the threaded rod, a plurality of tooth grooves are opened on the surface of the box body, the gears are meshed with the tooth grooves, a threaded sleeve is sleeved on the threaded rod, a feeding barrel is arranged on the top of the threaded sleeve, a discharge pipe is arranged at the bottom of the feeding barrel, one end of the feeding barrel passes through the threaded sleeve and extends to the bottom of the threaded sleeve.
[0009] By adopting the above technical solution: in order to facilitate the feeding, the position of concrete injection can be adjusted in multiple directions, front, back, left, and right, so that it can be evenly spread on the surface of the concrete test template.
[0010] As a further description of the above technical solution: a support block is provided at one end of the threaded rod, the cross-section of the support block is set to be U-shaped, a feeding box is provided on one side of the support block, a hose is provided on one side of the feeding box, a water pump is provided on one side of the hose, and a feed pipe is provided at the output end of the water pump, one end of the feed pipe passes through the feeding barrel and extends into the interior of the feeding barrel.
[0011] By adopting the above technical solution: in order to facilitate the transportation of concrete, the operation is convenient and quick.
[0012] As a further description of the above technical solution: two electric telescopic rods are provided on one side of the box body, and a scraper is provided on one side of the two electric telescopic rods. The cross-section of the concrete test template is set to be U-shaped, and a baffle is provided on one side of the concrete test template, and a fixed handle is provided on one side of the baffle.
[0013] By adopting the above technical solution: in order to facilitate the removal of the fixed and formed concrete, and by scraping with a scraper, the concrete test mold is made smoother.
[0014] As a further description of the above technical solution: two sealing grooves are provided inside the box body, and sealing strips are arranged inside the two sealing grooves, one side of the sealing strip is fixedly connected to the baffle, and two sliding grooves are provided on the surface of the concrete test template, and sliding bars are arranged inside the two sliding grooves, and one end of the sliding bar is fixedly connected to the inner wall of the box body.
[0015] By adopting the above technical solution: in order to improve the sealing effect, prevent the undried concrete from flowing out and affecting the use effect.
[0016] Technical effects and advantages of the utility model:
[0017] By setting the adjustment mechanism, compared with the prior art, the motor is used to drive the threaded rod to rotate, and the threaded rod drives the two gears to move inside the tooth groove, thereby moving forward and backward, and then the threaded sleeve moves left and right on the surface of the threaded rod, thereby driving the feeding barrel to move forward and backward and left and right, so that it discharges concrete from the discharge pipe into the concrete test template, so that the concrete is evenly injected into the concrete test template, and the product quality is improved;
[0018] By setting up an electric telescopic rod, a scraper and a concrete test template, compared with the prior art, the electric telescopic rod is started to drive the scraper to move forward to scrape the top of the concrete test template, making it smoother and more uniform, making the process of making concrete test blocks more convenient, and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the utility model.
[0021] Figure 3 This is a schematic diagram of the scraper structure of the utility model.
[0022] Figure 4 It is a schematic diagram of the concrete test template structure of the utility model.
[0023] The accompanying drawings are marked as follows: 1. box body; 2. concrete test template; 3. motor; 4. threaded rod; 5. gear; 6. tooth groove; 7. threaded sleeve; 8. feeding barrel; 9. discharge pipe; 10. support block; 11. feeding box; 12. hose; 13. water pump; 14. feed pipe; 15. electric telescopic rod; 16. scraper; 17. baffle; 18. fixed handle; 19. sealing strip; 20. slide bar. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] The embodiments of this application disclose Figure 1-4 A concrete test mold shown in the figure comprises a box body 1, the top of the box body 1 is set to be open, a concrete test mold plate 2 is set inside the box body 1, and an adjustment mechanism is set on the top of the box body 1;
[0026] The adjusting mechanism includes a motor 3 arranged on one side of the box body 1, and the output end of the motor 3 is coaxially connected to a threaded rod 4, two gears 5 are sleeved on the threaded rod 4, and a plurality of tooth grooves 6 are opened on the surface of the box body 1, and the gears 5 are meshed with the tooth grooves 6. A threaded sleeve 7 is sleeved on the threaded rod 4, and a feeding barrel 8 is arranged on the top of the threaded sleeve 7, and a discharge pipe 9 is arranged on the bottom of the feeding barrel 8. One end of the feeding barrel 8 passes through the threaded sleeve 7 and extends to the bottom of the threaded sleeve 7. Start the motor 3 to drive the threaded rod 4 to rotate, and the threaded rod 4 drives the two gears 5 to move inside the tooth groove 6, thereby moving forward and backward, and then the threaded sleeve 7 moves left and right on the surface of the threaded rod 4, thereby driving the feeding barrel 8 to move forward and backward and left and right.
[0027] Reference Figure 2-3 As shown, a support block 10 is provided at one end of the threaded rod 4, and the cross-section of the support block 10 is set to be U-shaped. A feeding box 11 is provided on one side of the support block 10, and a hose 12 is provided on one side of the feeding box 11. A water pump 13 is provided on one side of the hose 12, and a feed pipe 14 is provided at the output end of the water pump 13. One end of the feed pipe 14 penetrates the feeding barrel 8 and extends to the inside of the feeding barrel 8. Starting the water pump 13 drives the concrete to enter the hose 12, enter the feed pipe 14 through the hose 12, and then enter the feeding barrel 8 through the feed pipe 14 and then be discharged into the concrete test template 2 through the discharge pipe 9, so that the concrete is evenly injected into the concrete test template 2.
[0028] Reference Figure 3-4 As shown, two electric telescopic rods 15 are provided on one side of the box body 1, and a scraper 16 is provided on one side of the two electric telescopic rods 15. The cross-section of the concrete test template 2 is set to be U-shaped, and a baffle 17 is provided on one side of the concrete test template 2. A fixed handle 18 is provided on one side of the baffle 17. By starting the electric telescopic rod 15 to drive the scraper 16 to move forward, the top of the concrete test template 2 is scraped flat, thereby making it more flat and uniform.
[0029] Reference Figure 3-4 As shown, two sealing grooves are provided inside the box body 1, and sealing strips 19 are provided inside the two sealing grooves. One side of the sealing strip 19 is fixedly connected to the baffle 17. Two sliding grooves are provided on the surface of the concrete test template 2, and sliding strips 20 are provided inside the two sliding grooves. One end of the sliding strip 20 is fixedly connected to the inner wall of the box body 1. After the tape is solidified, the fixed handle 18 is held and pulled outward, thereby driving the concrete test template 2 to move outward, so as to facilitate the removal of the formed concrete.
[0030] Working principle of the utility model: When the utility model is used, first align the slide groove at the bottom of the concrete test template 2 with the slide bar 20 at the bottom of the box body 1, and then push the concrete test template 2 forward, so that the sealing strip 19 is inserted into the sealing groove, and the installation is completed, and then start the motor 3 to drive the threaded rod 4 to rotate, and the threaded rod 4 drives the two gears 5 to move inside the tooth groove 6, so as to move forward and backward, and then the threaded sleeve 7 moves left and right on the surface of the threaded rod 4, so as to drive the feeding barrel 8 to move forward and backward and left and right;
[0031] At the same time, the feeding port of the feeding box 11 is installed with the external concrete pipe, and then concrete is poured into the feeding box 11, and then the water pump 13 is started to drive the concrete into the hose 12, and then into the feeding pipe 14 through the hose 12, and then into the feeding barrel 8 through the feeding pipe 14, and then discharged into the concrete test template 2 through the discharge pipe 9, so that the concrete is evenly injected into the concrete test template 2. When the concrete test template 2 is full, the electric telescopic rod 15 is started to drive the scraper 16 to move forward to scrape the top of the concrete test template 2, so that it is more flat and uniform, making the process of making concrete test blocks more convenient. After solidification, hold the fixed handle 18 and pull it outward, thereby driving the concrete test template 2 to move outward, so as to facilitate the removal of the formed concrete.
[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A concrete test mold, comprising a box (1), characterized in that: The top of the box (1) is arranged in an open shape, a concrete test template (2) is arranged inside the box (1), and an adjustment mechanism is arranged on the top of the box (1); The regulating mechanism comprises a motor (3) arranged on one side of a housing (1); the output end of the motor (3) is coaxially connected to a threaded rod (4); two gears (5) are sleeved on the threaded rod (4); a plurality of latching grooves (6) are provided on the surface of the housing (1); the gears (5) mesh with the latching grooves (6); a threaded sleeve (7) is sleeved on the threaded rod (4); a feeding barrel (8) is arranged on the top of the threaded sleeve (7); a discharge pipe (9) is arranged on the bottom of the feeding barrel (8); one end of the feeding barrel (8) passes through the threaded sleeve (7) and extends toward the bottom of the threaded sleeve (7).
2. A concrete test mold according to claim 1, characterized in that: A support block (10) is provided at one end of the threaded rod (4); the cross section of the support block (10) is arranged in a U shape; and a feeding box (11) is provided at one side of the support block (10).
3. A concrete test mold according to claim 2, characterized in that: A hose (12) is provided on one side of the feeding box (11), a water pump (13) is provided on one side of the hose (12), an inlet pipe (14) is provided at the output end of the water pump (13), and one end of the inlet pipe (14) passes through the feeding barrel (8) and extends into the interior of the feeding barrel (8).
4. A concrete test mold according to claim 1, characterized in that: Two electric telescopic rods (15) are arranged on one side of the box body (1), and a scraper (16) is arranged on one side of each of the two electric telescopic rods (15).
5. A concrete test mold according to claim 1, characterized in that: The cross section of the concrete test template (2) is arranged in a U shape, a baffle (17) is arranged on one side of the concrete test template (2), and a fixed handle (18) is arranged on one side of the baffle (17).
6. A concrete test mold according to claim 1, characterized in that: Two sealing grooves are provided inside the box body (1), and sealing strips (19) are provided inside the two sealing grooves. One side of the sealing strip (19) is fixedly connected to the baffle (17).
7. A concrete test mold according to claim 1, characterized in that: Two slide grooves are provided on the surface of the concrete test template (2), and a slide bar (20) is provided inside each of the two slide grooves. One end of the slide bar (20) is fixedly connected to the inner wall of the box body (1).