Concrete test block placing rack

Abstract

The utility model relates to the field of concrete, in particular to a concrete test block placing rack. Comprising four rod-shaped supporting legs, a placement assembly is fixedly mounted on the outer surfaces of the rod-shaped supporting legs, a first limiting assembly is fixedly mounted at the top of the placement assembly, a second limiting assembly is movably mounted in the first limiting assembly, and a first fixing assembly is fixedly mounted on the front side of the second limiting assembly; a water collecting assembly is movably installed at the bottom of the long placing plate, positioning assemblies are fixedly installed on one side of the water collecting assembly, between the two rod-shaped supporting legs and between the other two rod-shaped supporting legs, and second fixing assemblies are fixedly installed on the left side of the water collecting assembly and between the two rod-shaped supporting legs. The technical problems that concrete test blocks are inconvenient to place and the using effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the field of concrete, in particular to a concrete test block placement rack. Background Art

[0002] In the field of concrete, during the process of pouring concrete, it is necessary to sample and verify the quality of the concrete by making concrete test blocks. After the concrete test blocks are made, they must be placed. Therefore, a concrete test block placement rack is required.

[0003] To this end, Chinese patent application number CN209192806U discloses a concrete test block placement rack comprising two vertical frames spaced apart on either side, with multiple horizontal frames for placing concrete test blocks positioned between the two frames. The multiple horizontal frames are spaced apart vertically, and the horizontal frames are detachably connected to the vertical frames via pins. The beneficial effects of this utility model include light weight, simple structure, compactness and reliability, easy assembly and disassembly, a small size after disassembly, convenient storage and transportation, rust resistance, and reusability, resulting in significant economic and social benefits.

[0004] However, in this patent, when the concrete test block is used to place the concrete test block, the concrete test block placed on it may fall, causing the concrete test block on it to deviate from it, which makes it impossible to place the concrete test block on it, increasing the difficulty of placing the concrete test block. In addition, in this patent, when the concrete test block is used to place the concrete test block, when the concrete test block is subjected to humidity curing, when the sprayed concrete test block is placed on it, since it cannot process the water dripping from the concrete test block, the water dripping from the concrete test block will drip onto other concrete test blocks, which will affect the process of verifying the quality of the concrete and reduce its use effect. Utility Model Content

[0005] The utility model provides a concrete test block placement rack to solve the problems of inconvenience in placing concrete test blocks and poor use effect in the prior art, which can facilitate the placement of concrete test blocks and improve the use effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a concrete test block placement rack, comprising rod-shaped legs, the number of which is four, a placement component for placing the concrete test block fixedly installed on the outer surface of the rod-shaped legs, a first limiting component for limiting the concrete test block fixedly installed on the top of the placement component, a second limiting component for limiting the concrete test block movably installed inside the first limiting component, and a first fixing component for fixing the second limiting component fixedly installed on the front side of the second limiting component; a water collecting component for collecting water on the concrete test block movably installed on the bottom of the long board, a positioning component for positioning the water collecting component fixedly installed on one side of the water collecting component, between the two rod-shaped legs and between the other two rod-shaped legs, a second fixing component for fixing the water collecting component fixedly installed on the left side of the water collecting component and between the two rod-shaped legs.

[0007] Furthermore, the placement component includes a placement long board, which is fixedly installed on the outer surface of the rod-shaped support leg, a threaded groove is opened on the front side of the placement long board, and a plurality of drainage holes are opened inside the placement long board.

[0008] Furthermore, the first limiting assembly includes a door-shaped rod, and the bottom of the door-shaped rod is fixedly installed on the top of the long board.

[0009] Furthermore, the second limiting assembly includes a positioning square rod, which is movably installed inside the rod body of the door-shaped rod. The front side of the positioning square rod is fixedly connected to a limiting cross rod, which is movably connected to the two rod-shaped legs. The front side of the limiting cross rod is fixedly connected to a first handle.

[0010] Furthermore, the first fixing assembly includes a supporting long rod, the rear side of the supporting long rod is fixedly installed on the front side of the limiting cross bar, the internal thread of the supporting long rod is connected to the first screw rod, and the first screw rod is threadedly connected to the thread groove.

[0011] Furthermore, the water collection assembly includes an open collection box, the top of which is movably mounted on the bottom of the long board, the open collection box is movably connected to the rod-shaped legs, and a second handle is fixedly connected to the right side of the open collection box.

[0012] Furthermore, the positioning assembly includes a positioning long plate and six supporting cross plates. One side of the positioning long plate is fixedly installed on one side of the open collection box, three supporting cross plates are fixedly installed between two rod-shaped legs, and the other three supporting cross plates are fixedly installed between the other two rod-shaped legs. A positioning long groove is opened on one side of the supporting cross plate, and the positioning long plate is movably installed inside the positioning long groove.

[0013] Furthermore, the second fixing assembly includes a connecting long rod and a positioning cross plate. The right side of the connecting long rod is fixedly installed on the left side of the open collection box, the positioning cross plate is fixedly installed between the two rod-shaped legs, the connecting long rod is movably installed inside the positioning cross plate, and the left side of the positioning cross plate is respectively fixedly connected with the second limiting long rod and the first limiting long rod. The second limiting long rod and the first limiting long rod are both movably connected to the connecting long rod. The internal thread of the second limiting long rod is connected to the second screw, and the second screw is threadedly connected to the connecting long rod and the first limiting long rod respectively.

[0014] The working principle and use principle of the present invention are as follows: during the use of the device, through the arrangement of the rod-shaped support legs, the placement assembly, the first limiting assembly, the second limiting assembly and the first fixing assembly, the device can place the concrete test block, and when the device is used to place the concrete test block, the device can limit the concrete test block placed on the device, so that the concrete test block placed on the device can be prevented from deviating from the device due to falling, so that the device can avoid the increase in difficulty in placing the concrete test block due to the inability to place the concrete test block on the device, so that the device can facilitate the placement of the concrete test block, and during the use of the device, through the arrangement of the rod-shaped support legs, the water collection assembly, the positioning assembly and the second fixing assembly, when the device is used to perform humidity curing on the concrete test block, when the sprayed concrete test block is placed on the device, the device can process the water drained from the concrete test block, so that the water drained from the concrete test block can be prevented from dripping onto other concrete test blocks, so that the device can avoid reducing the use effect due to affecting the process of verifying the quality of the concrete, so that the device can improve the use effect.

[0015] The beneficial technical effects of the utility model are:

[0016] By arranging the rod-shaped legs, the placement assembly, the first limiting assembly, the second limiting assembly and the first fixing assembly, the device can place concrete test blocks, and when using the device to place concrete test blocks, the device can limit the concrete test blocks placed on the device, so that the concrete test blocks placed on the device can be prevented from deviating from the device due to falling, and the device can avoid the increase in difficulty in placing the concrete test blocks due to the inability to place the concrete test blocks on the device, so that the device can facilitate the placement of concrete test blocks, and by arranging the rod-shaped legs, the water collection assembly, the positioning assembly and the second fixing assembly, when using the device to perform humidity curing on concrete test blocks, when the sprayed concrete test blocks are placed on the device, the device can process the water drained from the concrete test blocks, so that the water drained from the concrete test blocks can be prevented from dripping onto other concrete test blocks, so that the device can avoid reducing the use effect due to affecting the process of verifying the quality of the concrete, and so that the use effect of the device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the first frontal perspective schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the limit cross bar of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the open collection box of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the door-shaped rod of the utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the positioning long board of the utility model;

[0022] Figure 6 This is a second front perspective schematic diagram of the present invention;

[0023] Figure 7 It is a three-dimensional schematic diagram of the connecting long rod of the utility model.

[0024] Explanation of the accompanying symbols: 1. Support long rod; 2. First screw rod; 3. Limiting cross rod; 4. First handle; 5. Supporting cross plate; 6. Open collection box; 7. Drain hole; 8. Place long board; 9. Door-shaped rod; 10. Rod-shaped support leg; 11. Second handle; 12. Threaded groove; 13. Positioning square rod; 14. Second screw rod; 15. Positioning cross plate; 16. First limiting long rod; 17. Connecting long rod; 18. Second limiting long rod; 19. Positioning long groove; 20. Positioning long board. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the embodiments of the present application easy to understand, the embodiments of the present application are further explained below in combination with diagrams and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present application and are not used to limit the embodiments of the present application.

[0026] like Figures 1 to 7 As shown: a concrete test block placement rack, including rod-shaped legs 10, a placement long board 8, a door-shaped rod 9, a positioning square rod 13 and a supporting long rod 1, the number of the rod-shaped legs 10 is four, the front side of the placement long board 8 is provided with a threaded groove 12, the interior of the placement long board 8 is provided with a plurality of drainage holes 7, the bottom of the door-shaped rod 9 is fixedly installed on the top of the placement long board 8, the front side of the positioning square rod 13 is fixedly connected to the limiting cross bar 3, the front side of the limiting cross bar 3 is fixedly connected to the first handle 4, the internal thread of the supporting long rod 1 is connected with the first screw 2, the first screw 2 is threadedly connected to the threaded groove 12, through the rod-shaped legs 10, the placement component, the first limiting component, the second limiting component and the first fixed The setting of the fixed component enables the placement component to place the concrete test block, enables the first limiting component and the second limiting component to limit the concrete test block, enables the first fixing component to fix the second limiting component, enables the device to place the concrete test block, and when using the device to place the concrete test block, enables the device to limit the concrete test block placed on the device, so that the concrete test block placed on the device can be prevented from deviating from the device due to falling, and enables the device to avoid increasing the difficulty of placing the concrete test block due to the inability to place the concrete test block on the device, so that the device can facilitate the placement of concrete test blocks.

[0027] When in use, the initial state of the device is: the first screw rod 2 is threadedly connected to the thread groove 12, and the second screw rod 14 is threadedly connected to the connecting long rod 17 and the first limiting long rod 16 respectively. During the process of pouring concrete, when sampling and verifying the quality of concrete by making concrete test blocks, when it is necessary to use the device to place the concrete test block, turn to the first screw rod 2, so that the first screw rod 2 is disconnected from the thread groove 12 and one end of the first screw rod 2 is located inside the supporting long rod 1, and the first handle 4 is pulled forward to make the limiting cross bar 3 slide forward along the two rod-shaped legs 10, so that the positioning square rod 13 slides forward along the door-shaped rod 9. When the positioning square rod 13 is disconnected from the door-shaped rod 9, the limiting cross bar 3 is disconnected from the two rod-shaped legs 10, and the front side of the door-shaped rod 9 is opened, and the concrete test block is moved and placed on the placement long plate 8. Under the action of the placement long plate 8, the concrete test block can be placed. After placement is completed, move the first handle 4 to When the cam 12 is in the closed position, the first screw 2 is rotated in the opposite direction so that the first screw 2 is threadedly connected to the thread groove 12, and the front side of the cam 12 is closed. Under the action of the cam 12 and the limit rod 3, the cam 12 and the limit rod 3 can both limit the concrete test block placed on the long plate 8, so that the concrete test block placed on the long plate 8 can be prevented from falling. At this time, the device can be used to place the concrete test block. In summary, the device can place the concrete test block, and when the device is used to place the concrete test block, the device can limit the concrete test block placed on the device, so that the concrete test block placed on the device can be prevented from deviating from the device due to falling, so that the device can avoid increasing the difficulty of placing the concrete test block due to the inability to place the concrete test block on the device, and the device can facilitate the placement of the concrete test block.

[0028] like Figures 1 to 7As shown: a concrete test block placement rack, including rod-shaped legs 10, an open collection box 6, a positioning long plate 20, six supporting cross plates 5, a connecting long rod 17 and a positioning cross plate 15, the number of rod-shaped legs 10 is four, the right side of the open collection box 6 is fixedly connected with a second handle 11, one side of the supporting cross plate 5 is provided with a positioning long groove 19, the left side of the positioning cross plate 15 is respectively fixedly connected with a second limiting long rod 18 and a first limiting long rod 16, the internal thread of the second limiting long rod 18 is connected with a second screw 14, the second screw 14 is respectively threadedly connected to the connecting long rod 17 and the first limiting long rod 16, through the rod-shaped legs 10, the water collection assembly , the arrangement of the positioning component and the second fixing component enables the water collecting component to collect water on the concrete test block, the positioning component to position the water collecting component, and the second fixing component to fix the water collecting component. When the device is used to perform humidity maintenance on the concrete test block, when the sprayed concrete test block is placed on the device, the device can process the water drained from the concrete test block, so that the water drained from the concrete test block can be prevented from dripping onto other concrete test blocks, so that the device can avoid reducing the use effect due to affecting the process of verifying the quality of the concrete, and the device can improve the use effect.

[0029] When in use, in the process of placing concrete test blocks using the device, when using the device to perform moisture curing on concrete test blocks, when the sprayed concrete test blocks are placed on the device, under the action of multiple drainage holes 7, the water on the sprayed concrete test blocks can pass through the multiple drainage holes 7 and flow into the supporting cross plate 5, so that the sprayed concrete test blocks can be drained. Under the action of the supporting cross plate 5, the supporting cross plate 5 can collect the water drained from the sprayed concrete test blocks. When it is necessary to transfer the water drained from the sprayed concrete test blocks collected in the open collecting box 6, the second screw 14 is rotated to disconnect the second screw 14 from the first limiting long rod 16 and the connecting long rod 17 respectively, and one end of the second screw 14 is located inside the second limiting long rod 18, and the second handle 11 is pulled to the right to make the open collecting box 6 slide to the right along the supporting cross plate 5 and the rod-shaped support leg 10 respectively, so that the positioning long plate 20 moves to the right along the positioning long groove 19 Slide, so that the connecting long rod 17 slides along the positioning cross plate 15, the second limiting long rod 18 and the first limiting long rod 16 respectively. When the positioning long plate 20 completely slides out of the positioning long groove 19, the open collecting box 6 is disconnected from the supporting cross plate 5 and the rod-shaped support leg 10 respectively, and the connecting long rod 17 is disconnected from the positioning cross plate 15, the second limiting long rod 18 and the first limiting long rod 16 respectively, so that the open collecting box 6 can be taken out. At this time, the water collected in the open collecting box 6 and drained from the sprayed concrete test block can be processed. In summary, when using this device to perform humidity maintenance on the concrete test block, when the sprayed concrete test block is placed on this device, this device can process the water drained from the concrete test block, so that the water drained from the concrete test block can be prevented from dripping onto other concrete test blocks, so that this device can avoid reducing the use effect due to affecting the process of verifying the quality of the concrete, and so that this device can improve the use effect.

[0030] In this embodiment, the second limiting long rod 18 is located in front of the first limiting long rod 16 , and the connecting long rod 17 passes through the positioning horizontal plate 15 .

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A concrete test block placement stand, comprising four rod-shaped legs (10), characterized in that: A placement assembly for placing a concrete test block is fixedly installed on the outer surface of the rod-shaped support leg (10), a first limiting assembly for limiting the concrete test block is fixedly installed on the top of the placement assembly, a second limiting assembly for limiting the concrete test block is movably installed inside the first limiting assembly, and a first fixing assembly for fixing the second limiting assembly is fixedly installed on the front side of the second limiting assembly; a water collection assembly for collecting water on the concrete test block is movably installed on the bottom of the long board (8), a positioning assembly for positioning the water collection assembly is fixedly installed on one side of the water collection assembly, between the two rod-shaped support legs (10), and between the other two rod-shaped support legs (10), and a second fixing assembly for fixing the water collection assembly is fixedly installed on the left side of the water collection assembly and between the two rod-shaped support legs (10).

2. A concrete test block placement rack according to claim 1, characterized in that: The placement assembly includes a placement long board (8), which is fixedly mounted on the outer surface of the rod-shaped support leg (10), a threaded groove (12) is provided on the front side of the placement long board (8), and a plurality of drainage holes (7) are provided inside the placement long board (8).

3. A concrete test block placement rack according to claim 1 or 2, characterized in that: The first limiting assembly comprises a door-shaped rod (9), the bottom of which is fixedly mounted on the top of the long board (8).

4. A concrete test block placement rack according to claim 3, characterized in that: The second limiting assembly includes a positioning square rod (13), the positioning square rod (13) is movably installed inside the rod body of the door-shaped rod (9), the front side of the positioning square rod (13) is fixedly connected to the limiting cross rod (3), the limiting cross rod (3) is movably connected to the two rod-shaped legs (10), and the front side of the limiting cross rod (3) is fixedly connected to the first handle (4).

5. A concrete test block placement rack according to claim 1, 2 or 4, characterized in that: The first fixing assembly comprises a supporting long rod (1), the rear side of the supporting long rod (1) is fixedly mounted on the front side of the limiting cross rod (3), the internal thread of the supporting long rod (1) is connected to a first screw rod (2), and the first screw rod (2) is threadedly connected to the thread groove (12).

6. The concrete test block placement rack according to claim 3, characterized in that: The first fixing assembly comprises a supporting long rod (1), the rear side of the supporting long rod (1) is fixedly mounted on the front side of the limiting cross rod (3), the internal thread of the supporting long rod (1) is connected to a first screw rod (2), and the first screw rod (2) is threadedly connected to the thread groove (12).

7. A concrete test block placement rack according to claim 1, 2, 4 or 6, characterized in that: The water collection assembly comprises an open collection box (6), the top of the open collection box (6) is movably mounted on the bottom of the long board (8), the open collection box (6) is movably connected to the rod-shaped support legs (10), and the right side of the open collection box (6) is fixedly connected to a second handle (11).

8. The concrete test block placement rack according to claim 5, characterized in that: The water collection assembly comprises an open collection box (6), the top of the open collection box (6) is movably mounted on the bottom of the long board (8), the open collection box (6) is movably connected to the rod-shaped support legs (10), and the right side of the open collection box (6) is fixedly connected to a second handle (11).

9. A concrete test block placement rack according to claim 1, 2, 4, 6 or 8, characterized in that: The positioning assembly comprises a positioning long plate (20) and six supporting transverse plates (5), one side of the positioning long plate (20) is fixedly mounted on one side of the open collection box (6), three supporting transverse plates (5) are fixedly mounted between two rod-shaped legs (10), and the other three supporting transverse plates (5) are fixedly mounted between the other two rod-shaped legs (10), one side of the supporting transverse plate (5) is provided with a positioning long groove (19), and the positioning long plate (20) is movably mounted inside the positioning long groove (19).

10. A concrete test block placement rack according to claim 1, 2, 4, 6 or 8, characterized in that: The second fixing assembly includes a connecting rod (17) and a positioning transverse plate (15). The right side of the connecting rod (17) is fixedly installed on the left side of the open collection box (6). The positioning transverse plate (15) is fixedly installed between the two rod-shaped legs (10). The connecting rod (17) is movably installed inside the positioning transverse plate (15). The left side of the positioning transverse plate (15) is respectively fixedly connected with a second limiting rod (18) and a first limiting rod (16). The second limiting rod (18) and the first limiting rod (16) are both movably connected to the connecting rod (17). The internal thread of the second limiting rod (18) is connected to the second screw rod (14). The second screw rod (14) is respectively threadedly connected to the connecting rod (17) and the first limiting rod (16).

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