Concrete curing equipment

Abstract

The utility model discloses concrete curing equipment, and relates to the technical field of concrete curing. Comprising a plurality of placing frames, rotating pieces are arranged at the two ends of each placing frame, the placing frames are annularly and evenly distributed on the rotating pieces, transmission chain wheels are coaxially connected to the two ends of each placing frame respectively, fixed chain wheels are arranged at the axes of the rotating pieces, and transmission chains are arranged between the fixed chain wheels and the transmission chain wheels. The height of the maintenance frame is adjusted by arranging the placing frame, the two ends of the placing frame are driven by the rotating pieces to rotate, the transmission chain wheel and the fixed chain wheel are arranged, the transmission chain wheel and the fixed chain wheel are connected through the transmission chain, and therefore the placing frame can rotate along with the placing frame when the rotating pieces drive the placing frame to rotate. And the placing rack is kept in a horizontal state and is prevented from shaking.

Description

Technical Field

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

[0002] The general standard test block is a concrete test block made of a test mold with a length, width and height of 150 mm. During the curing period, the concrete test block should be placed on a curing rack for curing. The existing curing rack consists of four corner brackets and three layers of baffles, high, medium and low, located between the four corner brackets. When placing the concrete test block, the worker needs to manually place the concrete test block on the baffles at different heights.

[0003] However, since the concrete test blocks are heavy, placing them too high or too low will cause a great burden on the workers to carry the concrete test blocks, which requires improvements to the existing concrete curing racks.

[0004] The patent number is CN207051066U, and the patent name is concrete test block curing equipment. A device is disclosed, including relatively arranged brackets, rotating shafts rotatably supported on the brackets, wheels mounted on the rotating shafts and relatively arranged, and a curing frame supported between the two wheels and rotating synchronously with the wheels. The brackets on both sides are provided with limit components that are plugged and fixed with the wheels in the horizontal direction to limit the rotation of the wheels. By adopting the circular rotation method of the curing frame, workers do not need to bend over or stand on tiptoe to take and place the test blocks, which is convenient for workers to place the test blocks and reduces the labor intensity of workers. However, since the curing frame is only fixed to the turntable by the rotating shaft, the curing frame will shake when the turntable rotates, causing the test block to fall and cause danger. For this reason, a concrete curing device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete curing device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a concrete curing equipment, including a placing frame, wherein rotating parts are arranged at both ends of the placing frame, there are multiple placing frames, and the placing frames are evenly distributed on the rotating part in a ring shape, and transmission sprockets are coaxially connected to the two ends of the placing frame, a fixed sprocket is arranged at the axis of the rotating part, and a transmission chain is arranged between the fixed sprocket and the transmission sprocket.

[0007] According to the above technical solution, the rotating part includes a rotating plate arranged at both ends of the placement frame, grooves are respectively arranged on the side of the rotating plate away from each other, the two ends of the placement frame penetrate the side wall of the rotating plate, and the transmission sprocket and the fixed sprocket are respectively arranged inside the groove, and the side of the rotating plate away from each other is respectively fixedly connected with a sealing plate.

[0008] According to the above technical solution, the number of fixed sprockets located in the same groove is consistent with the number of transmission sprockets, the fixed sprockets are coaxially connected, and the transmission sprockets are staggered.

[0009] According to the above technical solution, a positioning tube is fixedly arranged between the rotating parts, the positioning tube passes through the end surface of the rotating part, and the fixed sprocket is fixedly connected to the outer peripheral surface of the positioning tube.

[0010] According to the above technical solution, it also includes a shell, which is cylindrical, and the rotating parts are rotatably arranged at the two ends of the shell. The side wall of the shell is penetrated by an opening, and a box door is hinged at the opening.

[0011] According to the above technical solution, the positioning tube passes through the side walls at both ends of the shell, and the surface of the positioning tube corresponding to the outside of the shell is connected to the bracket through a connecting clamp.

[0012] According to the above technical solution, connecting flanges are respectively provided at both ends of the positioning tube, one end of the positioning tube is connected to a blind plate through the connecting flange, and a plurality of atomizing nozzles are provided between the two corresponding connecting pieces of the positioning tube.

[0013] According to the above technical solution, an internal gear is coaxially connected to the surface of the sealing plate on one side, a rotating rod is rotatably provided on the outer surface of the outer shell, and the rotating rod is coaxially connected to a gear meshing with the internal gear.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model provides a placement frame, and both ends of the placement frame are driven to rotate by the rotating member to achieve the adjustment of the height of the curing frame. By providing a transmission sprocket and a fixed sprocket, the transmission sprocket and the fixed sprocket are connected by a transmission chain. Therefore, when the rotating member drives the placement frame to rotate, the placement frame can rotate accordingly, keep the placement frame in a horizontal state, and prevent the placement frame from shaking. Specifically, the utility model has the following advantages:

[0015] Under the action of the driving sprocket and the fixed sprocket, the placement rack remains horizontal to prevent shaking, making the equipment more stable;

[0016] The placement racks are evenly distributed on the rotating parts in a ring shape, and the equipment can place more test blocks, with better volume utilization and more space saving;

[0017] By setting up a shell, the placement frame and the rotating parts are all set inside the shell, and maintenance is carried out inside the shell, which is more suitable for the test environment. There is no need to set up a separate curing room, and the cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the left side cross-sectional structure of the shell of the utility model;

[0022] Figure 4 It is a left-side cross-sectional structural diagram of the rotating part of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the placement rack and the rotating member of the utility model;

[0024] In the figure: 1-placing rack, 2-driving sprocket, 3-fixed sprocket, 4-driving chain, 5-rotating plate, 6-sealing plate, 7-positioning tube, 8-housing, 9-opening, 10-box door, 11-connecting clamp, 12-bracket, 13-connecting flange, 14-blind plate, 15-internal gear, 16-rotating rod, 17-gear. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: a concrete curing device, including a placing frame 1, such as Figure 5 As shown, the placement rack 1 is a strip plate-like structure, and a plurality of through grooves are provided on the end surface of the placement rack 1 to ensure the curing effect. Rotating parts are provided at both ends of the placement rack 1. There are multiple placement racks 1, and the placement racks 1 are evenly distributed on the rotating parts in an annular shape. When the rotating parts rotate, the placement rack 1 can be driven to rotate. Transmission sprockets 2 are coaxially connected to the two ends of the placement rack 1, and a fixed sprocket 3 is provided at the axis of the rotating part. A transmission chain 4 is provided between the fixed sprocket 3 and the transmission sprocket 2. The data of the transmission sprocket 2 is consistent with that of the fixed sprocket 3. When the rotating part rotates, the fixed sprocket 3 is in a fixed state. Under the action of the fixed sprocket 3 and the transmission sprocket 2, the placement rack 1 can maintain a horizontal state, so that the test block can be stably placed on the placement rack 1.

[0027] Specifically, the rotating member includes a rotating plate 5 arranged at both ends of the placement frame 1. Figure 5As shown, grooves are respectively arranged on the side away from the rotating plate 5, the grooves are cylindrical and are arranged coaxially with the corresponding rotating plate 5, the two ends of the placement frame 1 pass through the side wall of the rotating plate 5, and the transmission sprocket 2 and the fixed sprocket 3 are respectively arranged inside the grooves, and the side away from the rotating plate 5 is respectively fixedly connected with a sealing plate 6, and the transmission sprocket 2, the fixed sprocket 3 and the transmission chain 4 are respectively arranged inside the grooves to protect the transmission structure;

[0028] Specifically, if Figure 2 As shown, the number of fixed sprockets 3 located in the same groove is consistent with the number of transmission sprockets 2, the fixed sprockets 3 are coaxially connected, and the transmission sprockets 2 are staggered so that the rotation of the transmission sprockets 2 will not interfere with each other;

[0029] Specifically, a positioning tube 7 is fixedly arranged between the rotating parts, 7 is coaxially arranged with the rotating plate 5, the positioning tube 7 passes through the end surface of the rotating part, and the fixed sprocket 3 is fixedly connected to the outer circumferential surface of the positioning tube 7, and the fixed sprocket 3 is fixed by the positioning tube 7, and the two ends of the positioning tube 7 are respectively;

[0030] Specifically, it also includes a shell 8, which is cylindrical, and the rotating parts are rotatably arranged at the two ends of the shell 8. The side wall of the shell 8 is penetrated by an opening 9, and a box door 10 is hinged at the opening 9, thereby forming a closed space inside the shell 8, and a curing environment can be formed inside the shell 8, so that it is suitable for curing a small number of concrete test blocks;

[0031] Specifically, the positioning tube 7 passes through the side walls of both ends of the shell 8 , and the surface of the positioning tube 7 corresponding to the outside of the shell 8 is connected to the bracket 12 through a connecting clamp 11 to achieve fixation between the shell 8 and the positioning tube 7 .

[0032] Specifically, connecting flanges 13 are respectively provided at both ends of the positioning tube 7, one end of the positioning tube 7 is connected to a blind plate 14 through the connecting flange 13, and a plurality of atomizing nozzles are provided between the two corresponding connecting parts of the positioning tube 7, which are connected to an external water supply device through the connecting flange 13, and atomized water is sprayed through the atomizing nozzle on the positioning tube 7 to adjust the humidity inside the outer shell 8.

[0033] Specifically, an internal gear 15 is coaxially connected to the surface of the sealing plate 6 on one side, and a rotating rod 16 is rotatably provided on the outer surface of the outer shell 8. The rotating rod 16 is coaxially connected to a gear 17 meshing with the internal gear 15. The gear 17 is driven to rotate by the rotating rod 16. Under the action of the gear 17 and the internal gear 15, the rotation of the rotating part can be controlled to control the placement rack 1 to move to the opening 9, so as to facilitate the taking and placement of concrete test blocks.

[0034] When the utility model is used, the rotating rod 16 can be rotated to control the rotation of the rotating plate 5 under the action of the gear 17 and the internal gear 15, thereby driving the placement rack 1 to move, and the test block can be placed and taken at the opening 9. When the rotating plate 5 rotates, the placement rack 1 is in a horizontal state under the action of the fixed sprocket 3 and the transmission sprocket 2, so as to prevent the test block from falling due to the shaking of the placement rack 1. A maintenance space is formed inside the shell 8, which reduces the floor space and saves space. By injecting water into the positioning tube 7, the water is sprayed out through the atomizing nozzle to adjust the humidity inside the shell.

[0035] 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.

[0036] 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 concrete curing device, comprising a placing frame (1), characterized in that: Rotating parts are arranged at both ends of the placement frame (1), the placement frames (1) are in plurality, and the placement frames (1) are evenly distributed on the rotating parts in a ring shape, the two ends of the placement frame (1) are coaxially connected with transmission sprockets (2), a fixed sprocket (3) is arranged at the axis of the rotating part, and a transmission chain (4) is arranged between the fixed sprocket (3) and the transmission sprocket (2).

2. A concrete curing device according to claim 1, characterized in that: The rotating member comprises rotating plates (5) arranged at two ends of the placement frame (1), grooves are respectively arranged on the sides of the rotating plates (5) away from each other, the two ends of the placement frame (1) penetrate the side walls of the rotating plates (5), and the transmission sprocket (2) and the fixed sprocket (3) are respectively arranged inside the grooves, and the sides of the rotating plates (5) away from each other are respectively fixedly connected with sealing plates (6).

3. A concrete curing device according to claim 2, characterized in that: The number of the fixed sprockets (3) located in the same groove is consistent with the number of the transmission sprockets (2); the fixed sprockets (3) are coaxially connected, and the transmission sprockets (2) are arranged in an alternating manner.

4. A concrete curing device according to claim 3, characterized in that: A positioning tube (7) is fixedly arranged between the rotating parts, the positioning tube (7) passes through the end surface of the rotating part, and the fixed sprocket (3) is fixedly connected to the outer peripheral surface of the positioning tube (7).

5. A concrete curing device according to claim 4, characterized in that: The housing (8) is also provided. The housing (8) is cylindrical. Rotating members are rotatably arranged at two ends of the housing (8). An opening (9) is provided through the side wall of the housing (8). A door (10) is hingedly connected to the opening (9).

6. A concrete curing device according to claim 5, characterized in that: The positioning tube (7) passes through the side walls at both ends of the outer shell (8), and the surface of the positioning tube (7) corresponding to the outside of the outer shell (8) is connected to the bracket (12) via a connecting clamp (11).

7. A concrete curing device according to claim 6, characterized in that: Both ends of the positioning tube (7) are respectively provided with connecting flanges (13); one end of the positioning tube (7) is connected to a blind plate (14) via the connecting flange (13); and a plurality of atomizing nozzles are provided between the two corresponding connecting pieces of the positioning tube (7).

8. A concrete curing device according to claim 7, characterized in that: An internal gear (15) is coaxially connected to the surface of the sealing plate (6) on one side, and a rotating rod (16) is rotatably provided on the outer surface of the housing (8), wherein the rotating rod (16) is coaxially connected to a gear (17) meshing with the internal gear (15).

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