Concrete test block spraying maintenance equipment

Abstract

The utility model relates to a concrete test block spraying and curing device which is characterized in that when concrete test blocks need to be cured in the actual production and use process, the curing device can be placed in a curing room, then an operator places the test blocks needing to be cured on a placing frame one by one, and when the test blocks on the placing frame need to be subjected to spraying and curing, the curing device can be placed in the curing room. When the test blocks are placed on the placement rack, the watering assembly can be operated to water the test blocks on the uppermost layer of the placement rack, and meanwhile, the rotating assembly is operated to drive the watering assembly to move, so that the test blocks on the layer are more uniformly watered, and after the test blocks on the layer are sprayed, the rotating assembly can continue to be operated, so that the test blocks on the layer are more uniformly watered. The rotating assembly moves the part, protruding out of the moving part, of the water spraying assembly into the containing groove, then the lifting assembly is operated, the lifting assembly drives the water spraying assembly to descend through the moving part, the water spraying assembly moves to the position above the test block on the lower layer, then the water spraying assembly and the rotating assembly continue to be operated, and the water spraying assembly sprays water to the test block.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete curing, in particular to a spraying curing device for concrete test blocks. Background Art

[0002] In recent years, with a large amount of capital investment in infrastructure construction in China, the construction of high-speed railways, highways and municipal engineering has developed rapidly.

[0003] During the on-site supervision and inspection in a concrete mixing plant, samples need to be taken according to standards, and the extracted commercial concrete samples are condensed into test blocks. Subsequently, the test blocks are cured to enable their normal or accelerated hardening and strength growth.

[0004] Currently, most concrete test block manufacturers still mainly use the method of natural sprinkler curing. This curing method has the lowest curing cost. By setting a spraying device on the top of the curing room, the spraying device sprinkles water on the test blocks. Since there are many test blocks, they are usually stacked on a placement rack. When the spraying device sprinkles water on the test blocks from the top, the test blocks at the lower part of the placement rack cannot be evenly sprinkled with water, resulting in uneven curing quality of the test blocks, greatly affecting the detection variables, and thus affecting the subsequent detection of the test blocks. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In order to solve the above problems of the prior art, the utility model provides a spraying curing device for concrete test blocks, which can spray the test blocks more conveniently and efficiently, make the spraying of the test blocks on the placement rack more uniform, better unify the curing quality, and thus enable the test blocks to be better subjected to subsequent detection.

[0007] (2) Technical Solutions

[0008] In order to achieve the above object, the main technical solutions adopted by the utility model include:

[0009] A spraying curing device for concrete test blocks includes a placement rack, a moving mechanism and a spraying mechanism. The moving mechanism is sleeved outside the placement rack, and a spraying mechanism is oppositely arranged on both sides of the moving mechanism;

[0010] The moving mechanism includes a lifting assembly and a moving member. A through groove is arranged in the middle of the moving member, and the moving member is sleeved outside the placement rack through the through groove. A lifting assembly is arranged at both ends of the placement rack, and the lifting assembly is drivingly connected to the moving member. A spraying mechanism is arranged on both sides of the moving member;

[0011] The spraying mechanism includes a rotating assembly and two groups of sprinkling assemblies. An accommodating groove adapted to the sprinkling assemblies is provided on the moving member. The sprinkling assemblies are all movably connected to the inside of the accommodating groove, and the rotating assembly is drivingly connected to the sprinkling assemblies.

[0012] Further, the sprinkling assembly includes a rotating shaft, a sprinkling pipe, a nozzle, and a water guiding assembly. One side of the sprinkling pipe is rotatably connected to the inside of the accommodating groove through the rotating shaft. A plurality of the nozzles are provided on the other side of the sprinkling pipe. The sprinkling pipe is connected to the water guiding assembly, and the rotating assembly is drivingly connected to the rotating shaft.

[0013] Further, the water guiding assembly includes a water guiding member and a water guiding pipe. The water guiding member is communicated with the sprinkling pipe through the water guiding pipe.

[0014] Further, the rotating assembly includes a mounting block, a first rotation driving member, and a transmission belt. One of the rotating shafts in the sprinkling assemblies is drivingly connected to the other rotating shaft through the transmission belt. The first rotation driving member is drivingly connected to one of the rotating shafts. The first rotation driving member is detachably connected to the upper surface of the moving member through the mounting block.

[0015] Further, the lifting assembly includes a lifting track, a second rotation driving member, a screw rod, and a slider. The lifting track is connected to the placement rack. One side of the slider is slidably connected to the lifting track. The other side of the slider is connected to the moving member. The screw rod passes through the middle of the slider and is rotatably connected to the lifting track. The second rotation driving member is drivingly connected to the screw rod.

[0016] Further, the placement rack includes a support frame and a plurality of layers. A plurality of the layers are arranged from top to bottom on the support frame. The lifting track is connected to the outside of the support frame.

[0017] Further, a plurality of water leakage holes are provided on the layer.

[0018] Further, a water collection tank is further included. The water collection tank is provided at the bottom of the support frame, and a drain port is provided at the lower part of the water collection tank.

[0019] Further, a PLC controller is further included. The PLC controller is electrically connected to the moving mechanism and the spraying mechanism respectively.

[0020] (III) Beneficial effects

[0021] The beneficial effects of the present utility model are as follows: During the actual production and use process, when it is necessary to cure concrete test blocks, the curing equipment can be placed inside the curing room. Subsequently, the operator places the test blocks to be cured on the placement rack one by one. When it is necessary to perform spray curing on the test blocks on the placement rack, the water sprinkling assembly can be operated to make the water sprinkling assembly sprinkle water on the test blocks on the top layer of the placement rack. At the same time, the rotation assembly is operated to drive the water sprinkling assembly to move by the rotation assembly, making the water sprinkling on the test blocks on this layer more uniform. When the spray curing of the test blocks on this layer is completed, the rotation assembly can be continuously operated to move the part of the water sprinkling assembly protruding from the moving part into the accommodation groove. Subsequently, the lifting assembly is operated to drive the water sprinkling assembly to descend through the moving part, so that the water sprinkling assembly moves above the lower-layer test blocks. Then, the water sprinkling assembly and the rotation assembly are continuously operated to make the water sprinkling assembly sprinkle water on the test blocks. In this way, it is possible to spray the test blocks more conveniently and efficiently, make the spraying of the test blocks on the placement rack more uniform, better unify the curing quality, and thus enable the test blocks to be better tested subsequently. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. is a schematic diagram of the overall structure of the concrete test block spray curing equipment according to an embodiment of the present utility model;

[0023] Figure 2 FIG. is a schematic diagram of the overall structure of the concrete test block spray curing equipment according to an embodiment of the present utility model;

[0024] Figure 3 FIG. is a front view of the overall structure of the concrete test block spray curing equipment according to an embodiment of the present utility model;

[0025] Figure 4 FIG. is a schematic diagram of the spray mechanism of the concrete test block spray curing equipment according to an embodiment of the present utility model;

[0026]

DESCRIPTION OF THE REFERENCE NUMERALS

[0027] The second rotation driving member 1, the moving member 2, the rotation assembly 3, the water sprinkling assembly 4, the screw 5, the water guiding pipe 6, the water guiding member 7, the fixing block 8, the water leakage hole 9, the layer board 10, the water collecting tank 11, the support frame 12, the lifting track 13, the test block 14, the drain port 15, the slider 16, the mounting block 301, the first rotation driving member 302, the transmission belt 303, the rotating shaft 401, the nozzle 402, the water sprinkling pipe 403. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to better explain the present utility model for easy understanding, the present utility model will be described in detail below with reference to the accompanying drawings through specific embodiments.

[0029] Please refer to Figures 1 to 4As shown in the figure, a spray curing device for concrete test blocks of the present utility model includes a placement rack, a moving mechanism, and a spray mechanism. An outer part of the placement rack is sleeved with the moving mechanism, and a spray mechanism is oppositely arranged on each side of the moving mechanism;

[0030] The moving mechanism includes a lifting component and a moving member 2. A through groove is arranged in the middle of the moving member 2, and the moving member 2 is sleeved outside the placement rack through the through groove. A lifting component is arranged at each end of the placement rack, the lifting component is drivingly connected to the moving member 2, and a spray mechanism is arranged on each side of the moving member 2;

[0031] The spray mechanism includes a rotating component 3 and two groups of sprinkling components 4. A receiving groove adapted to the sprinkling component 4 is arranged on the moving member 2, the sprinkling components 4 are movably connected to the inside of the receiving groove, and the rotating component 3 is drivingly connected to the sprinkling components 4.

[0032] The working principle of the present utility model is as follows: During actual production and use, when it is necessary to cure the concrete test blocks 14, the curing device can be placed inside the curing room. Subsequently, the operator places the test blocks 14 to be cured on the placement rack one by one. When it is necessary to spray and cure the test blocks 14 on the placement rack, the sprinkling component 4 can be operated to make the sprinkling component 4 sprinkle water on the test blocks 14 on the top layer of the placement rack. At the same time, the rotating component 3 is operated to drive the sprinkling component 4 to move, so that the water sprinkling on the test blocks 14 on this layer is more uniform. When the spraying of the test blocks 14 on this layer is completed, the rotating component 3 can be continuously operated to move the part of the sprinkling component 4 protruding from the moving member 2 into the receiving groove. Subsequently, the lifting component is operated to drive the sprinkling component 4 to descend through the moving member 2, so that the sprinkling component 4 moves above the test blocks 14 on the lower layer. Subsequently, the sprinkling component 4 and the rotating component 3 are continuously operated to make the sprinkling component 4 sprinkle water on the test blocks 14.

[0033] Further, the sprinkling component 4 includes a rotating shaft 401, a sprinkling pipe 403, a nozzle 402, and a water guiding component. One side of the sprinkling pipe 403 is rotatably connected to the inside of the receiving groove through the rotating shaft 401, several nozzles 402 are arranged on the other side of the sprinkling pipe 403, the sprinkling pipe 403 is connected to the water guiding component, and the rotating component 3 is drivingly connected to the rotating shaft 401.

[0034] As can be seen from the above description, when it is necessary to sprinkle water on the test blocks 14, the water guiding component can be operated to introduce water into the sprinkling pipe 403, and then sprinkle water on the test blocks 14 through the nozzles 402.

[0035] Further, the water diversion assembly includes a water diversion member 7 and a water diversion pipe 6, and the water diversion member 7 is communicated with the sprinkler pipe 403 through the water diversion pipe 6.

[0036] As can be seen from the above description, when it is necessary to sprinkle water on the test block 14, it is beneficial to operate the water diversion member 7 to introduce water into the sprinkler pipe 403 through the water diversion pipe 6 by the water diversion member 7, and then sprinkle water on the test block 14 through the nozzle 402.

[0037] Further, the rotation assembly 3 includes a mounting block 301, a first rotation driving member 302, and a transmission belt 303. One of the rotating shafts 401 in the sprinkler assembly 4 is drivingly connected to the other rotating shaft 401 through the transmission belt 303. The first rotation driving member 302 is drivingly connected to one of the rotating shafts 401, and the first rotation driving member 302 is detachably connected to the upper surface of the moving member 2 through the mounting block 301.

[0038] As can be seen from the above description, when it is necessary to sprinkle water on the test block 14 more evenly, it is beneficial to operate the first rotation driving member 302 to drive one of the rotating shafts 401 to rotate by the first rotation driving member 302, so that one of the rotating shafts 401 drives the other rotating shaft 401 to rotate synchronously through the transmission belt 303, and then the sprinkler pipe 403 can move to sprinkle water on the test block 14. When it is necessary to move the sprinkler assembly 4 to the next layer for sprinkling water, the first rotation driving member 302 can be operated to drive the sprinkler pipe 403 to be retracted into the accommodation groove, which is convenient for subsequent movement.

[0039] Further, the lifting assembly includes a lifting track 13, a second rotation driving member 1, a screw rod 5, and a slider 16. The lifting track 13 is connected to the placement rack. One side of the slider 16 is slidably connected to the lifting track 13, and the other side of the slider 16 is connected to the moving member 2. The screw rod 5 passes through the middle of the slider 16 and is rotatably connected to the lifting track 13. The second rotation driving member 1 is drivingly connected to the screw rod 5.

[0040] As can be seen from the above description, when it is necessary to move the sprinkler assembly 4 to other layer positions for sprinkling water, it is beneficial to operate the second rotation driving member 1 to drive the screw rod 5 to rotate, so that the slider 16 drives the sprinkler assembly 4 to move to an appropriate height for sprinkling water through the moving member 2.

[0041] Further, the placement rack includes a support frame 12 and a plurality of layers of plates 10. The support frame 12 is provided with a plurality of the layers of plates 10 arranged from top to bottom, and the lifting track 13 is connected to the outside of the support frame 12.

[0042] As can be seen from the above description, it is beneficial for the test block 14 to be placed on the layer plate 10 for curing.

[0043] Further, a plurality of water leakage holes 9 are provided on the laminate 10.

[0044] As can be seen from the above description, it is beneficial for the water not absorbed by the test block 14 to be discharged outside the laminate 10 through the water leakage port.

[0045] Further, it further includes a water collecting tank 11. The water collecting tank 11 is provided at the bottom of the support frame 12, and a drain port 15 is provided at the lower part of the water collecting tank 11.

[0046] As can be seen from the above description, it is beneficial for the water not absorbed by the test block 14 to flow into the water collecting tank 11 for collection, which is convenient for subsequent reuse and reduces water resource waste. When it is necessary to take the water in the water collecting tank 11, it can be led out through the drain port 15.

[0047] Further, it further includes a PLC controller, and the PLC controller is electrically connected to the moving mechanism and the spraying mechanism respectively.

[0048] As can be seen from the above description, it is beneficial to adjust the parameters of the concrete test block 14 spraying and curing equipment through the PLC controller, and it makes the operation of the concrete test block 14 spraying and curing equipment more convenient for the operator.

[0049] Embodiment 1

[0050] Please refer to Figures 1 to 4 , a concrete test block spraying and curing equipment, including a placement rack, a moving mechanism and a spraying mechanism. A moving mechanism is sleeved outside the placement rack, and a spraying mechanism is oppositely arranged on both sides of the moving mechanism;

[0051] The moving mechanism includes a lifting assembly and a moving member 2. A through groove is provided in the middle of the moving member 2, and the moving member 2 is sleeved outside the placement rack through the through groove. A lifting assembly is provided at both ends of the placement rack, and the lifting assembly is drivingly connected to the moving member 2. A spraying mechanism is provided on both sides of the moving member 2;

[0052] The spraying mechanism includes a rotating assembly 3 and two groups of sprinkling assemblies 4. A receiving groove adapted to the sprinkling assembly 4 is provided on the moving member 2, and the sprinkling assemblies 4 are movably connected to the inside of the receiving groove, and the rotating assembly 3 is drivingly connected to the sprinkling assemblies 4;

[0053] The sprinkling assembly 4 includes a rotating shaft 401, a sprinkling pipe 403, a nozzle 402 and a water diversion assembly. One side of the sprinkling pipe 403 is rotatably connected to the inside of the receiving groove through the rotating shaft 401. A plurality of the nozzles 402 are provided on the other side of the sprinkling pipe 403. The sprinkling pipe 403 is connected to the water diversion assembly. The rotating assembly 3 is drivingly connected to the rotating shaft 401;

[0054] The water diversion assembly includes a water diversion member 7 and a water diversion pipe 6. The water diversion member 7 is communicated with the sprinkling pipe 403 through the water diversion pipe 6;

[0055] The water diversion member 7 is a water pump;

[0056] It further includes a fixing block 8. One water diversion member 7 is detachably connected to the outer surface of the water collecting tank 11 through one fixing block 8;

[0057] The rotating assembly 3 includes a mounting block 301, a first rotation driving member 302 and a transmission belt 303. One rotating shaft 401 in the sprinkling assembly 4 is drivingly connected to another rotating shaft 401 through the transmission belt 303. The first rotation driving member 302 is drivingly connected to one rotating shaft 401. The first rotation driving member 302 is detachably connected to the upper surface of the moving member 2 through the mounting block 301;

[0058] The first rotation driving member 302 is a motor;

[0059] The lifting assembly includes a lifting track 13, a second rotation driving member 1, a screw rod 5 and a slider 16. The lifting track 13 is connected to the placement rack. One side of the slider 16 is slidably connected to the lifting track 13. The other side of the slider 16 is connected to the moving member 2. The screw rod 5 passes through the middle of the slider 16 and is rotatably connected to the lifting track 13. The second rotation driving member 1 is drivingly connected to the screw rod 5;

[0060] A through hole is provided in the middle of the slider 16, and an internal thread is provided inside the through hole. The internal thread meshes with the screw rod 5;

[0061] The second rotation driving member 1 is a stepping motor, which is beneficial to better controlling the number of rotation turns of the screw rod 5 through the stepping motor, so that the slider 16 can better drive the moving member 2 to move to an appropriate height for sprinkling operation.

[0062] The placement rack includes a support frame 12 and a plurality of laminates 10. A plurality of the laminates 10 are arranged from top to bottom on the support frame 12. The lifting track 13 is connected to the outside of the support frame 12;

[0063] A plurality of water leakage holes 9 are provided on the laminate 10;

[0064] It further includes a water collecting tank 11, the water collecting tank 11 is arranged at the bottom of the support frame 12, and a drain port 15 is arranged at the lower part of the water collecting tank 11;

[0065] It further includes a PLC controller, and the PLC controller is electrically connected to the moving mechanism and the spraying mechanism respectively;

[0066] The model of the PLC controller is DATA-7311, and the PLC controller is electrically connected to the first rotation driving member 302, the second rotation driving member 1 and the water diversion member 7 respectively.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. Moreover, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the records in the specification and the drawings, the specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0068] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A concrete specimen spraying and curing device, characterized in that: It includes a placement rack, a moving mechanism, and a spraying mechanism. An outer portion of the placement rack is sleeved with the moving mechanism, and a spraying mechanism is oppositely arranged on each of two sides of the moving mechanism; The moving mechanism includes a lifting assembly and a moving member. A through groove is formed in a middle portion of the moving member. The moving member is sleeved outside the placement rack through the through groove. A lifting assembly is arranged at each of two ends of the placement rack. The lifting assembly is drivingly connected to the moving member. A spraying mechanism is arranged on each of two sides of the moving member; The spraying mechanism includes a rotating assembly and two groups of water spraying assemblies. A receiving groove adapted to the water spraying assemblies is formed in the moving member. The water spraying assemblies are movably connected to an interior of the receiving groove. The rotating assembly is drivingly connected to the water spraying assemblies.

2. The concrete specimen spraying and curing equipment according to claim 1, wherein: Each water spraying assembly includes a rotating shaft, a water spraying pipe, a nozzle, and a water guiding assembly. One side of the water spraying pipe is rotatably connected to an interior of the receiving groove through the rotating shaft. A plurality of nozzles are arranged on the other side of the water spraying pipe. The water spraying pipe is connected to the water guiding assembly. The rotating assembly is drivingly connected to the rotating shaft.

3. The concrete specimen spraying and curing equipment according to claim 2, wherein: The water guiding assembly includes a water guiding member and a water guiding pipe. The water guiding member is communicated with the water spraying pipe through the water guiding pipe.

4. The concrete test block spraying and curing equipment according to claim 2, characterized in that: The rotating assembly includes a mounting block, a first rotation driving member, and a transmission belt. One of the rotating shafts in the water spraying assemblies is drivingly connected to the other rotating shaft through the transmission belt. The first rotation driving member is drivingly connected to one of the rotating shafts. The first rotation driving member is detachably connected to an upper surface of the moving member through the mounting block.

5. The concrete specimen spraying and curing equipment according to claim 1, wherein: The lifting assembly includes a lifting track, a second rotation driving member, a screw rod, and a slider. The lifting track is connected to the placement rack. One side of the slider is slidably connected to the lifting track. The other side of the slider is connected to the moving member. The screw rod penetrates through a middle portion of the slider and is rotatably connected to the lifting track. The second rotation driving member is drivingly connected to the screw rod.

6. The concrete test block spraying and curing equipment according to claim 5, characterized in that: The placement rack includes a support frame and a plurality of layers of plates. A plurality of the layers of plates are arranged on the support frame in a top-down manner. The lifting track is connected to an outer side of the support frame.

7. The concrete specimen spraying and curing equipment according to claim 6, characterized in that: A plurality of water leakage holes are formed in the layers of plates.

8. The concrete test block spraying and curing equipment according to claim 6, characterized in that: It further includes a water collecting tank. The water collecting tank is arranged at a bottom of the support frame. A drain port is arranged at a lower portion of the water collecting tank.

9. The concrete specimen spraying and curing equipment according to claim 1, characterized in that: It further includes a PLC controller. The PLC controller is electrically connected to the moving mechanism and the spraying mechanism respectively.

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