Portable concrete curing frame

Abstract

The utility model discloses a portable concrete curing frame, and relates to the technical field of concrete. Comprising a maintenance frame body, the maintenance frame body is composed of a plurality of placement frames arranged in a layered mode, each placement frame is composed of two long rods arranged in parallel and a plurality of short rods fixedly connected between the long rods, and a main body is movably arranged at the bottom of each placement frame; a movable plate capable of sliding in the length direction of the short rods is movably arranged on the upper surface of the main body, supporting rods capable of ascending along gaps between the adjacent short rods are movably arranged on the upper surface of the movable plate, the placing frame is arranged, concrete test blocks are placed on the placing frame to be maintained, the movable main body is arranged at the bottom of the placing frame, and the movable plate is arranged on the main body. The movable plate is arranged on the rack, the supporting rod is arranged on the movable plate, when the concrete test block needs to be taken and placed, after the supporting rod is controlled to ascend, the movable plate controls the supporting rod to stretch out, and after the concrete test block is placed on the supporting rod, the supporting rod resets, so that the concrete test block can be stored on the placing rack, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a convenient concrete curing frame. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of cementitious materials that bind aggregates into a whole. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] During the concrete test, the concrete test blocks need to be cured. The concrete test blocks are stored in a curing room with a certain humidity and temperature for curing. Usually, the concrete test blocks are stored on a curing rack to ensure that there is no contact between the concretes. At the same time, more concrete test blocks can be stored. However, due to the heavy weight of the concrete test blocks, the moving and placing of the test blocks is usually done manually, which causes certain inconveniences. Moreover, the concrete test blocks are usually placed vertically in groups of three, which requires the carrier to extend his arm into the curing rack, which is very laborious. Therefore, a convenient concrete curing rack is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient concrete curing frame to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable concrete curing frame, comprising a curing frame body, wherein the curing frame body is composed of a plurality of layered placement frames, wherein the placement frames are composed of two long rods arranged in parallel and a plurality of short rods fixedly connected between the long rods, wherein a main body is movably arranged at the bottom of the placement frame, a movable plate which can slide along the length direction of the short rods is movably arranged on the upper surface of the main body, and a support rod which can rise along the gap between adjacent short rods is movably arranged on the upper surface of the movable plate.

[0006] According to the above technical solution, a movable groove is provided on the upper surface of the main body, the movable plate is movably arranged inside the movable groove, and the two side surfaces of the movable plate along the length direction are respectively provided with sliding grooves extending in the same direction, and a slider is fixedly connected to the inner surface of the movable groove corresponding to the sliding groove.

[0007] According to the above technical solution, a transmission screw extending in the same direction as the long rod is rotatably provided at the bottom of the placement rack, and a transmission sleeve threadedly connected to the transmission screw is fixedly connected inside the main body.

[0008] According to the above technical solution, a strip-shaped through groove is penetrated through the side wall of the movable groove, a rack is fixedly connected to the surface of the movable plate corresponding to the strip-shaped through groove, a rotating sleeve is rotatably arranged inside the main body, a transmission gear meshing with the rack is fixedly connected to the surface of the rotating sleeve, and a transmission rod extending in the same direction as the long rod is rotatably arranged at the bottom of the placement rack, and the transmission rod passes through the rotating sleeve and is movably connected to the rotating sleeve.

[0009] According to the above technical solution, a groove is provided on the upper surface of the movable plate, a support rod is provided inside the groove, and one end of the support rod away from the sliding direction of the movable plate is movably connected to the movable plate through a plurality of parallel connecting rods. The internal rotation of the groove is provided with a rotating rod fixedly connected to the connecting rod, one end of the rotating rod is coaxially connected to a worm gear, the internal rotation of the movable plate is provided with a worm meshing with the worm gear, the internal rotation of the movable groove is provided with a limiting rod for controlling the rotation of the worm and movably connected to the worm, the internal rotation of the main body is provided with an adjusting sleeve, the adjusting sleeve and the limiting rod are transmission-connected, and an adjusting rod for controlling the rotation of the adjusting sleeve is movably provided in the adjusting sleeve.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with a placement rack, the concrete test block is placed on the placement rack for curing, a movable main body is provided at the bottom of the placement rack, a movable plate is provided on the main body, and a support rod is provided on the movable plate. When the concrete test block needs to be taken and placed, the support rod is controlled to rise, and the movable plate controls the support rod to extend. After the concrete test block is placed on the support rod, the support rod is reset, and the concrete test block can be stored on the placement rack, which saves time and effort, and has the following specific advantages:

[0011] The equipment moves the concrete through the support rod. When carrying the concrete test block, it only needs to be carried on one side of the placement rack, which is more labor-saving.

[0012] The equipment is set at the bottom of the rack and does not extend beyond the rack. Therefore, it can be retrofitted on the existing rack, saving costs and facilitating promotion.

[0013] The control of the equipment is driven by a rod-shaped structure arranged in the same direction along the length of the placement rack, so the driving device can be set at one end of the placement rack, which is more convenient for wiring and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the main body, the transmission screw, the transmission rod and the adjustment rod in the first state of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the main body, the transmission screw, the transmission rod and the adjustment rod in the third state of the utility model;

[0018] Figure 4 This is a schematic diagram of the main structure of the utility model in the first state;

[0019] Figure 5 This is a schematic diagram of the main body cross-sectional structure in the first state of the utility model;

[0020] Figure 6 It is a schematic diagram of the main body cross-sectional structure in the second state of the utility model;

[0021] Figure 7 It is a schematic diagram of the main body cross-sectional structure in the third state of the utility model;

[0022] In the figure: 1-long rod, 2-short rod, 3-main body, 4-movable plate, 5-support rod, 6-movable groove, 7-slide groove, 8-slider, 9-transmission screw, 10-transmission sleeve, 11-bar through groove, 12-rack, 13-rotating sleeve, 14-transmission gear, 15-transmission rod, 16-groove, 17-connecting rod, 18-rotating rod, 19-worm gear, 20-worm, 21-limiting rod, 22-adjusting sleeve, 23-adjusting rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-7 The utility model provides a technical solution: a convenient concrete curing frame, including a curing frame body, the curing frame body is composed of a plurality of layered placement frames (only one layer is shown in the figure), such as Figure 1 As shown, the placement rack is composed of two long rods 1 arranged in parallel and a plurality of short rods 2 fixedly connected between the long rods 1. A main body 3 is movably arranged at the bottom of the placement rack, and the main body 3 can slide along the length direction of the long rod 1. A movable plate 4 that can slide along the length direction of the short rod 2 is movably arranged on the upper surface of the main body 3. A support rod 5 that can rise along the gap between adjacent short rods 2 is movably arranged on the upper surface of the movable plate 4. Figure 5As shown, at this time, the support rod 5 and the movable plate 4 are not sliding, which is the first state of the device. Figure 6 As shown, the support rod 5 is first controlled to rise. Since the support rod 5 extends out from the gap of the short rod 2, the concrete test block placed on the short rod 2 can be lifted up. The number of the support rods 5 is at least two. This is the second state of the device. Figure 7 As shown, the movable plate 4 is controlled to slide, driving the support rod 5 to extend, and a row of concrete test blocks are taken out together for easy transportation;

[0025] Specifically, if Figure 3 As shown, the upper surface of the main body 3 is provided with a movable groove 6, the movable plate 4 is movably arranged inside the movable groove 6, and the two side surfaces of the movable plate 4 along the length direction are respectively provided with sliding grooves 7 extending in the same direction, and the inner surface of the movable groove 6 is fixedly connected with a slider 8 corresponding to the sliding groove 7, and the movable plate 4 is slidably arranged inside the movable groove 6 under the action of the sliding groove 7 and the slider 8;

[0026] Specifically, a transmission screw 9 extending in the same direction as the long rod 1 is rotatably provided at the bottom of the placement rack, and a transmission sleeve 10 threadedly connected to the transmission screw 9 is fixedly connected inside the main body 3. Figure 1 As shown, strip connecting plates can be provided at both ends of the curing frame body, the driving screw 9 is rotatably provided on the strip connecting plates, and a driving motor (not shown in the figure) for controlling the rotation of the driving screw 9 is provided on the strip connecting plates, and the driving screw 9 drives the main body 3 to slide;

[0027] Specifically, a strip-shaped through groove 11 is penetrated through the side wall of the movable groove 6, and the strip-shaped through groove 11 is extended along the length direction of the short rod 2. A rack 12 is fixedly connected to the surface of the movable plate 4 corresponding to the strip-shaped through groove 11. A rotating sleeve 13 is rotatably arranged inside the main body 3, and a transmission gear 14 meshing with the rack 12 is fixedly connected to the surface of the rotating sleeve 13. A transmission rod 15 extending in the same direction as the long rod 1 is rotatably arranged at the bottom of the placement frame, and the transmission rod 15 passes through the rotating sleeve 13 and is engaged with the rotating sleeve. 13 is movably connected, a limiting groove extending in the same direction can be set on the surface of the transmission rod 15, and a limiting block slidably connected to the limiting groove can be set in the rotating sleeve 13. Similarly, the transmission rod 15 is rotatably set between the two strip connecting plates, and a motor driving the transmission rod 15 is set on the strip connecting plate. The transmission sleeve 13 can slide along the transmission rod 15 without interfering with the movement of the main body 3. At the same time, the transmission rod 15 can control the rotation of the transmission sleeve 13. The rotation of the transmission sleeve 13 can control the extension of the movable plate 4 under the action of the rack and the gear.

[0028] Specifically, if Figure 5As shown, a groove 16 is provided on the upper surface of the movable plate 4, and the support rod 5 is arranged inside the groove 16. The end of the support rod 5 away from the sliding direction of the movable plate 4 is movably connected to the movable plate 4 through a plurality of parallel connecting rods 17. Specifically, a accommodating cavity can be set through the lower side wall of the groove 16, and a rotating rod 18 fixedly connected to the connecting rod 17 is provided inside the groove 16 for rotation. The rotating rod 18 can be rotatably set inside the accommodating cavity. The support rod 5 is controlled to rise by the rotation of the rotating rod 18, so that the support rod 5 moves above the short rod 2. Since the connecting rod 17 is provided at one end of the support rod 5, after the movable plate 4 moves, the support rod 5 can be extended from one side of the placement frame. A worm gear 19 is coaxially connected to one end of the rotating rod 18. The internal rotation of the movable plate 4 is provided with a worm 20 meshing with the worm gear 19. The internal rotation of the movable groove 6 is provided with a worm 20 for controlling the worm 2 0 a limit rod 21 that rotates and is movably connected to the worm 20. Specifically, a limit groove extending in the same direction can be set on the surface of the limit rod 21, and a limit block can be set inside the worm 20, so that the limit rod 21 can drive the worm 20 to rotate. When the movable plate 4 moves, the worm 20 slides relative to the limit rod 21. An adjusting sleeve 22 is rotatably provided inside the main body 3. The adjusting sleeve 22 is transmission-connected with the limit rod 21. Specifically, a matching bevel gear can be connected on the surface of the adjusting sleeve 22 and one end of the limit rod 21 to change the transmission direction. An adjusting rod 23 for controlling the rotation of the adjusting sleeve 22 is movably provided inside the adjusting sleeve 22. The adjusting rod 23 extends in the same direction as the transmission screw 9 and the transmission rod 15. While the adjusting rod 23 can drive the adjusting sleeve 22 to rotate, the adjusting sleeve 22 can slide along the length direction of the adjusting rod 23 to ensure that there is no interference with the movement of the main body 3.

[0029] It should be noted that the motor used in this scheme to drive the adjustment rod 23, the transmission screw 9 and the transmission rod 15 to rotate is connected to a control system, which is used to control the equipment to move to a specified position and move the concrete test block. The control system and control program used are not prior art and will not be described in detail.

[0030] When the utility model is used, the transmission screw 9 is controlled to rotate to drive the main body 3 to move in the direction of the long rod 1. The adjusting rod 23 is controlled to rotate, and the limiting rod 21 is controlled to rotate by the adjusting sleeve 22. The limiting rod 21 can drive the worm 20 to rotate. Under the action of the worm 20 and the worm wheel 19, the rotating rod 18 is driven to rotate. The rotating rod 18 drives the support rod 5 to rise through the connecting rod 17 to lift the concrete test block located on the short rod 2. Then the transmission rod 15 rotates, and the rotating sleeve 13 drives the movable plate 4 to slide through the transmission gear 14, so that the concrete test block is moved to one side of the placement rack for easy transportation.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable concrete curing frame, comprising a curing frame body, wherein the curing frame body is composed of a plurality of layered placement frames, wherein the placement frames are composed of two parallel long rods (1) and a plurality of short rods (2) fixedly connected between the long rods (1), characterized in that: A main body (3) is movably provided at the bottom of the placement rack, a movable plate (4) that can slide along the length direction of the short rods (2) is movably provided on the upper surface of the main body (3), and a supporting rod (5) that can rise along the gap between adjacent short rods (2) is movably provided on the upper surface of the movable plate (4).

2. A portable concrete curing frame according to claim 1, characterized in that: The upper surface of the main body (3) is provided with a movable groove (6), the movable plate (4) is movably arranged inside the movable groove (6), and the two side surfaces of the movable plate (4) along the length direction are respectively provided with sliding grooves (7) extending in the same direction, and a sliding block (8) is fixedly connected to the inner surface of the movable groove (6) corresponding to the sliding groove (7).

3. A portable concrete curing frame according to claim 2, characterized in that: A transmission screw (9) extending in the same direction as the long rod (1) is rotatably provided at the bottom of the placement rack, and a transmission sleeve (10) threadedly connected to the transmission screw (9) is fixedly connected inside the main body (3).

4. The portable concrete curing frame according to claim 3 is characterized in that: The side wall of the movable groove (6) is penetrated by a strip-shaped through groove (11); a rack (12) is fixedly connected to the surface of the movable plate (4) corresponding to the strip-shaped through groove (11); a rotating sleeve (13) is rotatably arranged inside the main body (3); a transmission gear (14) meshing with the rack (12) is fixedly connected to the surface of the rotating sleeve (13); a transmission rod (15) extending in the same direction as the long rod (1) is rotatably arranged at the bottom of the placement frame; the transmission rod (15) passes through the rotating sleeve (13) and is movably connected to the rotating sleeve (13).

5. The portable concrete curing frame according to claim 4 is characterized in that: The upper surface of the movable plate (4) is provided with a groove (16), the support rod (5) is arranged inside the groove (16), one end of the support rod (5) away from the sliding direction of the movable plate (4) is movably connected to the movable plate (4) through a plurality of parallel connecting rods (17), the inner rotation of the groove (16) is provided with a rotating rod (18) fixedly connected to the connecting rod (17), one end of the rotating rod (18) is coaxially connected to a worm gear (19), the inner rotation of the movable plate (4) is provided with a worm (20) meshing with the worm gear (19), the inner rotation of the movable groove (6) is provided with a limiting rod (21) for controlling the rotation of the worm (20) and movably connected to the worm (20), the inner rotation of the main body (3) is provided with an adjusting sleeve (22), the adjusting sleeve (22) is transmission-connected to the limiting rod (21), and an adjusting rod (23) for controlling the rotation of the adjusting sleeve (22) is movably provided inside the adjusting sleeve (22).

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