Spraying and curing device for concrete components

Abstract

The present invention provides a spray curing device for concrete components, belonging to the technical field of spray curing devices, which includes a spray trough, a sedimentation pipe, a filtering component, a water outlet pipe and a spray component. The sedimentation pipe is fixedly arranged on the bottom wall of the spray trough. The filtering component is located in the spray trough and sleeved outside the sedimentation pipe. The filtering component is fixedly connected to both the spray trough and the sedimentation pipe. The filtering component, the sedimentation pipe and the spray trough enclose an annular accommodation cavity, and the filtering component is used to support the concrete components. One end of the water outlet pipe is fixedly connected to the spray trough and communicated with the accommodation cavity. The spray component is used to spray the concrete components on the filtering component. The spray curing device for concrete components provided by the present invention can avoid the problem that the existing spray curing devices for concrete components cannot purify sewage.

Description

Technical Field

[0001] The present invention belongs to the technical field of spray curing devices, and more specifically, relates to a spray curing device for concrete members. Background Art

[0002] When spray curing concrete members, a large amount of water is required. Part of the water is absorbed by the concrete members, and the rest of the water will form sewage containing more impurities due to reasons such as flushing the surface of the concrete members. Therefore, it needs to be purified before it can be recycled, and the existing spray curing devices for concrete members cannot purify the sewage. Summary of the Invention

[0003] The purpose of the present invention is to provide a spray curing device for concrete members, aiming to solve the problem that the existing spray curing devices for concrete members cannot purify sewage.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: to provide a spray curing device for concrete members, including a spray tank, a sedimentation pipe, a filtering component, a water outlet pipe, and a spraying component. The spray tank is fixedly arranged on the ground with its opening facing upward. The sedimentation pipe is vertically arranged and fixedly arranged on the bottom wall of the spray tank. The filtering component is located in the spray tank and sleeved outside the sedimentation pipe. The filtering component is fixedly connected to both the spray tank and the sedimentation pipe. The filtering component, the sedimentation pipe, and the spray tank enclose an annular accommodation cavity, and the filtering component is used to support the concrete member. One end of the water outlet pipe is fixedly connected to the spray tank and communicated with the accommodation cavity. The spraying component is used to spray the concrete member on the filtering component.

[0005] In a possible implementation manner, the spray curing device for concrete members further includes a lifting component, and the lifting component includes a supporting member. The supporting member vertically slides through the sedimentation pipe.

[0006] In a possible implementation manner, the lifting component further includes a connecting member and a water suction pipe. The connecting member is located above the supporting member and fixedly connected to the supporting member. The water suction pipe is vertically arranged, one end of the water suction pipe is located in the sedimentation pipe, and the water suction pipe is connected to the connecting member.

[0007] In a possible implementation, the water suction pipe can rotatably penetrate through the connecting piece. The lifting component further includes two limiting rings, a driving motor, two meshing gears, and a plurality of stirring blades. The two limiting rings are both sleeved and fixed on the water suction pipe, and the two limiting rings are respectively attached to the upper surface and the lower surface of the connecting piece. The driving motor is fixedly arranged on the connecting piece. The two meshing gears are respectively sleeved and fixed on the output shaft of the driving motor and the water suction pipe. The plurality of stirring blades are located in the sedimentation pipe and are all fixedly connected to the water suction pipe.

[0008] In a possible implementation, the lifting component further includes a plurality of connecting components. The plurality of connecting components are evenly distributed around the water suction pipe. The connecting component includes a liquid inlet pipe and a sealing plug. The liquid inlet pipe is vertically arranged and fixedly arranged on the supporting piece. The liquid inlet pipe penetrates through the connecting piece and is fixedly connected to the connecting piece. Liquid outlet holes are provided on the side wall of the liquid inlet pipe. The sealing plug is inserted and fixed in the liquid inlet pipe. The sealing plug is located below the liquid outlet holes and is tangent to the liquid outlet holes.

[0009] In a possible implementation, the concrete member spraying and curing device further includes a protective pipe. The protective pipe is coaxially arranged on the sedimentation pipe so that the supporting piece can slide into the protective pipe. Wherein, the connecting component further includes a positioning block and a supporting sleeve. The positioning block is slidably sleeved outside the liquid inlet pipe, and the positioning block is fixedly arranged on the protective pipe. The supporting sleeve is sleeved and fixed on the liquid inlet pipe. When the supporting piece slides into the protective pipe, the supporting sleeve can push up the positioning block.

[0010] In a possible implementation, the concrete member spraying and curing device further includes a first fixing piece, a second fixing piece, and a connecting bolt. The first fixing piece is fixedly arranged on the protective pipe. The second fixing piece is located below the first fixing piece and is fixedly arranged on the sedimentation pipe. The second fixing piece is provided with a threaded hole with a vertically arranged axis. The screw rod of the connecting bolt penetrates through the first fixing piece and is threadedly connected in the threaded hole. The head of the connecting bolt abuts against the upper surface of the first fixing piece.

[0011] In a possible implementation, the spraying component includes a water supply tank, a plurality of rolling wheels, a positioning ring, a spray pipe, a water outlet assembly, and a water pump. The plurality of rolling wheels are arranged at the bottom of the water supply tank, and the rolling wheels are used to roll along the ground. The positioning ring is rotatably sleeved outside the sedimentation pipe. The spray pipe has an L-shaped structure and includes a first connection section arranged radially along the sedimentation pipe and a second connection section arranged vertically. One end of the spray pipe located on the first connection section is fixedly connected to the positioning ring so that the positioning ring closes one end of the spray pipe located on the first connection section. The second connection section penetrates the top wall of the water supply tank so that one end of the spray pipe located on the second connection section is inside the water supply tank, and the second connection section is fixedly connected to the water supply tank. A plurality of water outlet assemblies are located directly above the filtering component, and the plurality of water outlet assemblies are sequentially arranged at intervals along the length direction of the first connection section. The water outlet assembly includes a fixed pipe and a spray head. The fixed pipe is arranged vertically, the upper end of the fixed pipe is fixedly connected and communicated with the first connection section, and the spray head is arranged at the bottom end of the fixed pipe. The water pump is arranged on the first connection section, and the water pump is located on one side of the plurality of water outlet assemblies away from the positioning ring.

[0012] In a possible implementation, the filtering component includes a fixed frame and a filter net. The fixed frame is used to be fixedly connected to the sedimentation pipe and the spraying tank. The filter net is laid and fixed on the fixed frame.

[0013] In a possible implementation, the water outlet pipe has an L-shaped structure, and the free end of the water outlet pipe is arranged upward.

[0014] In the embodiment of the present application, the spraying component sprays the concrete component on the filtering component. A part of the sprayed water is absorbed by the concrete component, and the formed sewage falls into the accommodating cavity after filtering out some solid particles by the filtering component. The sewage in the accommodating cavity is pumped out through the water outlet pipe and the discharged sewage enters the sedimentation pipe for sedimentation. After standing for a period of time, the suspended matter in the sewage in the sedimentation pipe sinks, thereby completing the purification of the sewage, and thus avoiding the problem that the existing spraying and curing device for concrete components cannot purify the sewage. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 Isometric structural schematic diagram of the spraying and curing device for concrete components provided by the embodiment of the present invention;

[0017] Figure 2 is a schematic enlarged structure view of local A in Figure 1 ;

[0018] Figure 3 is a schematic enlarged structure view of local B in Figure 1 ;

[0019] Figure 4 is an axonometric sectional structure view of the concrete member spraying curing device provided by an embodiment of the present invention;

[0020] Figure 5 is a schematic enlarged structure view of local C in Figure 4 ;

[0021] Figure 6 is an axonometric structure view of the fixed frame in the concrete member spraying curing device provided by an embodiment of the present invention;

[0022] Figure 7 is an axonometric structure view of the water extraction pipe and a plurality of stirring blades after connection in the concrete member spraying curing device provided by an embodiment of the present invention;

[0023] Figure 8 is an axonometric sectional structure view of the liquid inlet pipe and the sealing plug after connection in the concrete member spraying curing device provided by an embodiment of the present invention.

[0024] In the figure: 1, spraying tank; 11, accommodation cavity; 2, sedimentation pipe; 3, filtering assembly; 31, fixed frame; 32, filter net; 4, water outlet pipe; 51, water supply tank; 52, rolling wheel; 53, positioning ring; 54, spraying pipe; 541, first connection section; 542, second connection section; 55, water outlet assembly; 551, fixed pipe; 552, nozzle; 56, water extraction pump; 61, supporting member; 62, connecting member; 63, water extraction pipe; 64, limiting ring; 65, driving motor; 66, gear; 67, stirring blade; 681, liquid inlet pipe; 6811, liquid outlet hole; 682, sealing plug; 683, positioning block; 684, supporting sleeve; 69, protective pipe; 7, first fixing member; 8, second fixing member; 9, connecting bolt. Detailed implementation manners

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] It should be further noted that the drawings and embodiments of the present invention mainly describe and illustrate the concept of the present invention. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems, control systems, etc. may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above specific forms and settings in a well-known manner.

[0027] When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] The orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0029] The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "a plurality" is two or more, and the meaning of "several" is one or more, unless otherwise specifically defined.

[0030] Please refer to Figure 1 and Figure 4 , and now the concrete member spraying and curing device provided by the present invention will be described. The concrete member spraying and curing device includes a spraying tank 1, a sedimentation pipe 2, a filtering component 3, a water outlet pipe 4 and a spraying component. The spraying tank 1 is fixedly arranged on the ground with its tank opening upward. The sedimentation pipe 2 is vertically arranged and fixedly arranged on the bottom wall of the spraying tank 1. The filtering component 3 is located in the spraying tank 1 and sleeved outside the sedimentation pipe 2. The filtering component 3 is fixedly connected to both the spraying tank 1 and the sedimentation pipe 2. The filtering component 3, the sedimentation pipe 2 and the spraying tank 1 enclose an annular accommodation cavity 11. The filtering component 3 is used to support the concrete member. One end of the water outlet pipe 4 is fixedly connected to the spraying tank 1 and communicated with the accommodation cavity 11. The spraying component is used to spray the concrete member on the filtering component 3.

[0031] Compared with the prior art, the concrete member spraying and curing device provided by the present invention sprays concrete members on the spraying and filtering assembly 3. Part of the sprayed water is absorbed by the concrete members, and the formed sewage falls into the accommodating cavity 11 after some solid particles are filtered out by the filtering assembly 3. The sewage in the accommodating cavity 11 is pumped out through the water outlet pipe 4 and the discharged sewage enters the sedimentation pipe 2 for sedimentation. After standing for a period of time, the suspended matter in the sewage in the sedimentation pipe 2 sinks, thereby completing the purification of the sewage, and avoiding the problem that the existing concrete member spraying and curing device cannot purify the sewage.

[0032] In this embodiment, the bottom wall of the spraying tank 1 closes the lower end of the sedimentation pipe 2.

[0033] In some embodiments, referring to Figure 4 , the concrete member spraying and curing device further includes a lifting member, and the lifting member includes a supporting member 61. The supporting member 61 slidably penetrates through the sedimentation pipe 2 in the vertical direction. During the standing process of the sewage in the sedimentation pipe 2, the suspended matter in the sewage sinks onto the supporting member 61 to form sludge. It is necessary to treat the sludge every once in a while. At this time, the lifting member can be moved upward by means of a lifting device until the supporting member 61 slides out of the sedimentation pipe 2, and then it is more convenient to treat the sludge on the supporting member 61.

[0034] In some embodiments, the above-mentioned lifting member can adopt the structure as shown in Figure 4 . Referring to Figure 4 , the lifting member further includes a connecting member 62 and a water extraction pipe 63. The connecting member 62 is located above the supporting member 61 and is fixedly connected to the supporting member 61. The water extraction pipe 63 is vertically arranged, one end of the water extraction pipe 63 is located in the sedimentation pipe 2, and the water extraction pipe 63 is connected to the connecting member 62. The purified liquid in the sedimentation pipe 2 can be extracted through the water extraction pipe 63.

[0035] In some embodiments, referring to Figure 1 、 Figure 4 、 Figure 5 and Figure 7, the water pumping pipe 63 can rotate and penetrate the connecting piece 62, and the lifting component also includes two limit rings 64, a driving motor 65, two meshing gears 66 and a plurality of stirring blades 67. The two limit rings 64 are both sleeved and fixed on the water pumping pipe 63, and the two limit rings 64 are respectively fitted with the upper surface and the lower surface of the connecting piece 62. The driving motor 65 is fixed on the connecting piece 62. Two meshing gears 66 are respectively sleeved and fixed on the output shaft of the driving motor 65 and the water pumping pipe 63. A plurality of stirring blades 67 are located in the sedimentation pipe 2 and are all fixedly connected to the water pumping pipe 63. The two limit rings 64 can limit the movement of the water pumping pipe 63 in the vertical direction, so that the water pumping pipe 63 only has the freedom of rotation. The output shaft of the driving motor 65 can drive the water pumping pipe 63 to rotate through two meshing gears 66. In this embodiment, flocculant can be added into the sedimentation tube 2, and the flocculant needs to be fully mixed with the sewage. When the output shaft of the driving motor 65 drives the pumping pipe 63 to rotate, the multiple stirring blades 67 can stir the sewage and flocculant in the sedimentation tube 2, so that the sewage and flocculant are fully mixed.

[0036] In some embodiments, the above-mentioned feature enhancement components can be used as follows Figure 4 , Figure 5 and Figure 8 See the structure shown. Figure 4 , Figure 5 and Figure 8 The lifting component also includes a plurality of connection components, which are evenly distributed around the water pumping pipe 63, and the connection components include a liquid inlet pipe 681 and a sealing plug 682. The liquid inlet pipe 681 is vertically arranged and fixed on the supporting member 61, and the liquid inlet pipe 681 penetrates the connecting member 62 and is fixedly connected to the connecting member 62. The side wall of the liquid inlet pipe 681 is provided with a liquid outlet hole 6811. The sealing plug 682 is penetrated and fixed in the liquid inlet pipe 681, and the sealing plug 682 is located below the liquid outlet hole 6811 and is tangent to the liquid outlet hole 6811. The connecting member 62 is fixedly connected to the supporting member 61 through the liquid inlet pipe 681. In this embodiment, flocculants can be injected into multiple liquid inlet pipes 681 at the same time, so that multiple liquid outlet holes 6811 can spray flocculants at the same time. Since multiple liquid outlet holes 6811 can spray flocculants in different directions, the sewage and the flocculants can be easily mixed evenly. In this embodiment, the liquid outlet 6811 can spray flocculant toward the water suction pipe 63 .

[0037] In some embodiments, see Figure 4 and Figure 5, the spraying and curing device for concrete components further includes a protective pipe 69. The protective pipe 69 is coaxially arranged on the sedimentation pipe 2 so that the supporting member 61 can slide into the protective pipe 69. Wherein, the connecting assembly further includes a positioning block 683 and a supporting sleeve 684. The positioning block 683 is slidably sleeved outside the liquid inlet pipe 681, and the positioning block 683 is fixed on the protective pipe 69. The supporting sleeve 684 is sleeved and fixed on the liquid inlet pipe 681. When the supporting member 61 slides into the protective pipe 69, the supporting sleeve 684 can push up the positioning block 683. After the lifting device lifts the lifting component and the supporting member 61 slides into the protective pipe 69, and the supporting sleeve 684 can push up the positioning block 683, the lifting device moves the lifting component to a suitable position to handle the sludge on the supporting member 61. During this process, the protective pipe 69 moves together with the supporting member 61, thereby preventing the sludge on the supporting member 61 from falling. In this embodiment, the supporting sleeve 684 is located below the positioning block 683.

[0038] In some embodiments, refer to Figure 2 , the spraying and curing device for concrete components further includes a first fixing member 7, a second fixing member 8 and a connecting bolt 9. The first fixing member 7 is fixed on the protective pipe 69. The second fixing member 8 is located below the first fixing member 7 and fixed on the sedimentation pipe 2. The second fixing member 8 is provided with a threaded hole with a vertically arranged axis. The screw of the connecting bolt 9 passes through the first fixing member 7 and is threadedly connected to the threaded hole, and the head of the connecting bolt 9 abuts against the upper surface of the first fixing member 7. When the supporting member 61 slides into the protective pipe 69, the threaded connection between the connecting bolt 9 and the second fixing member 8 can limit the upward movement of the protective pipe 69, so that the supporting member 61 can smoothly slide into the protective pipe 69.

[0039] In some embodiments, the above-mentioned spraying component can adopt the structure as shown in Figure 1 and Figure 3 shown. Refer to Figure 1 and Figure 3, the spraying component includes a water supply tank 51, a plurality of rolling wheels 52, a positioning ring 53, a spraying pipe 54, a water outlet assembly 55 and a water pump 56. The plurality of rolling wheels 52 are arranged at the bottom of the water supply tank 51, and the rolling wheels 52 are used for rolling along the ground. The positioning ring 53 is rotatably sleeved outside the sedimentation pipe 2. The spraying pipe 54 has an L-shaped structure, including a first connection section 541 arranged radially along the sedimentation pipe 2 and a second connection section 542 arranged vertically. One end of the spraying pipe 54 on the first connection section 541 is fixedly connected to the positioning ring 53, so that the positioning ring 53 closes one end of the spraying pipe 54 on the first connection section 541. The second connection section 542 penetrates the top wall of the water supply tank 51, so that one end of the spraying pipe 54 on the second connection section 542 is located inside the water supply tank 51, and the second connection section 542 is fixedly connected to the water supply tank 51. The plurality of water outlet assemblies 55 are located directly above the filtering assembly 3, and the plurality of water outlet assemblies 55 are arranged at intervals in sequence along the length direction of the first connection section 541. The water outlet assembly 55 includes a fixed pipe 551 and a nozzle 552. The fixed pipe 551 is arranged vertically, the upper end of the fixed pipe 551 is fixedly connected to and communicated with the first connection section 541, and the nozzle 552 is arranged at the bottom end of the fixed pipe 551. The water pump 56 is arranged on the first connection section 541, and the water pump 56 is located on the side of the plurality of water outlet assemblies 55 away from the positioning ring 53. A plurality of concrete members can be placed on the filtering assembly 3, and the plurality of concrete members are arranged around the sedimentation pipe 2. The plurality of rolling wheels 52 can support the movement of the water supply tank 51, and the water supply tank 51 can be made to move around the sedimentation pipe 2 through the limitation of the positioning ring 53. During the process of the water supply tank 51 moving around the sedimentation pipe 2, the water pump 56 extracts the water in the water supply tank 51 through the spraying pipe 54, and the extracted water passes through the fixed pipe 551 and is sprayed out through the nozzle 552, thereby spraying the concrete members on the filtering assembly 3.

[0040] In some embodiments, the above-mentioned feature filtering assembly 3 can adopt a structure such as Figure 4 and Figure 6 shown. Refer to Figure 4 and Figure 6 , the filtering assembly 3 includes a fixed frame 31 and a filter net 32. The fixed frame 31 is used for fixedly connecting with the sedimentation pipe 2 and the spraying tank 1. The filter net 32 is laid and fixed on the fixed frame 31. The fixed frame 31 can provide the strength for supporting the concrete members, and the filter net 32 can filter the particulate matter in the sewage.

[0041] In some embodiments, the above-mentioned feature water outlet pipe 4 can adopt a structure such as Figure 1 shown. Refer to Figure 1 , the water outlet pipe 4 has an L-shaped structure, and the free end of the water outlet pipe 4 is arranged upward. In this way, a certain amount of sewage can be accumulated in the accommodating cavity 11, and then the sewage in the accommodating cavity 11 can be pumped out through the water outlet pipe 4.

[0042] In the present invention, a sewage drainage pump can be provided. When the sewage in the accommodating cavity 11 needs to be discharged, the water inlet of the sewage drainage pump is connected to the free end of the water outlet pipe 4, so that the water in the accommodating cavity 11 can be pumped out. The water outlet of the sewage drainage pump can discharge the sewage into the sedimentation pipe 2 through a hose or other pipelines, and the connection between the sewage drainage pump and the water outlet pipe 4 can be disconnected after completion; a purified water drainage pump can also be provided. When the purified water in the sedimentation pipe 2 needs to be pumped out, the water inlet of the purified water drainage pump is connected to the upper end of the water extraction pipe 63, and the purified water in the sedimentation pipe 2 is pumped out through the purified water drainage pump, and the connection between the purified water drainage pump and the water extraction pipe 63 is disconnected after completion. The sedimentation pipe 2, the water extraction pipe 63, the liquid inlet pipe 681 and the fixed pipe 551 are all straight pipes.

[0043] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spray curing device for concrete components, characterized in that: include: The spray trough is fixed on the ground with the trough opening facing upwards; A sedimentation pipe is vertically arranged and fixed on the bottom wall of the spray tank; A filter assembly is located in the spray tank and sleeved outside the sedimentation pipe. The filter assembly is fixedly connected to the spray tank, and the filter assembly is fixedly connected to the sedimentation pipe. The filter assembly, the sedimentation pipe, and the spray tank form an annular accommodating cavity. The filter assembly is used to support the concrete component. A water outlet pipe, one end of which is fixedly connected to the spray tank and communicated with the accommodating cavity; as well as A spraying component, used for spraying the concrete component on the filter assembly; The spray curing device for the concrete component further comprises a lifting component, and the lifting component comprises: A supporting member is slidably disposed in the sedimentation tube in a vertical direction; A connecting member, located above the supporting member and fixedly connected to the supporting member; A water pumping pipe is vertically arranged, one end of which is located in the sedimentation pipe, and the water pumping pipe is connected to the connecting piece; The water pump can be rotated to penetrate the connecting piece, and the lifting component also includes: Two limiting rings are both sleeved and fixed on the water pumping pipe, and the two limiting rings are respectively fitted with the upper surface and the lower surface of the connecting piece; A driving motor is fixed on the connecting member; Two meshing gears are respectively sleeved and fixed on the output shaft of the driving motor and the water pumping pipe; A plurality of stirring blades are located in the sedimentation pipe and are fixedly connected to the water pumping pipe; The lifting component further comprises a plurality of connection components, which are evenly distributed around the water pumping pipe, and the connection components comprise: A liquid inlet pipe is vertically arranged and fixed on the supporting member, the liquid inlet pipe penetrates the connecting member and is fixedly connected to the connecting member, and a liquid outlet hole is arranged on a side wall of the liquid inlet pipe; A sealing plug, which is inserted and fixed in the liquid inlet pipe, and the sealing plug is located below the liquid outlet hole and tangent to the liquid outlet hole; The spray curing device for the concrete component also includes: A protection tube, coaxially arranged on the sedimentation tube, so that the support member can slide into the protection tube; Wherein, the connection component also includes: A positioning block, which is slidably sleeved outside the liquid inlet pipe, and the positioning block is fixed on the protection pipe; The supporting sleeve is sleeved and fixed on the liquid inlet pipe. When the supporting member slides into the protective tube, the supporting sleeve can push the positioning block upward.

2. The spray curing device for concrete components according to claim 1, characterized in that: Also includes: A first fixing member, fixedly mounted on the protection tube; A second fixing member, located below the first fixing member and fixed on the sedimentation tube, the second fixing member being provided with a threaded hole with an axis vertically arranged; A connecting bolt, a screw rod is inserted into the first fixing member and is threadedly connected to the threaded hole, and a head of the connecting bolt abuts against an upper surface of the first fixing member.

3. The spray curing device for concrete components according to claim 1, characterized in that: The spray component comprises: Water supply tank; A plurality of rolling wheels are arranged at the bottom of the water supply tank, and the rolling wheels are used to roll along the ground; A positioning ring, rotatably sleeved outside the sedimentation tube; The spray pipe has an L-shaped structure, and includes a first connecting section radially arranged along the sedimentation pipe and a second connecting section vertically arranged, one end of the spray pipe located on the first connecting section is fixedly connected to the positioning ring, so that the positioning ring closes the end of the spray pipe located on the first connecting section, the second connecting section penetrates the top wall of the water supply tank, so that the end of the spray pipe located on the second connecting section is located in the water supply tank, and the second connecting section is fixedly connected to the water supply tank; A plurality of water outlet assemblies are located directly above the filter assembly, and the plurality of water outlet assemblies are sequentially spaced along the length direction of the first connecting section. The water outlet assemblies include a fixed pipe and a nozzle, the fixed pipe is vertically arranged, the upper end of the fixed pipe is fixedly connected and communicated with the first connecting section, and the nozzle is arranged at the bottom end of the fixed pipe; A water pump is arranged on the first connecting section, and the water pump is located on a side of the plurality of water outlet components away from the positioning ring.

4. The spray curing device for concrete components according to claim 1, characterized in that: The filter assembly comprises: A fixed frame, used for fixedly connecting with the sedimentation pipe and the spray tank; The filter screen is laid and fixed on the fixed frame.

5. The spray curing device for concrete components according to claim 1, characterized in that: The water outlet pipe is in an L-shaped structure, and the free end of the water outlet pipe is arranged upward.

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