Spraying and curing assembly for concrete modeling arch

Abstract

The utility model discloses a concrete modeling arch spraying maintenance assembly, which belongs to the technical field of concrete maintenance, and comprises a modeling arch and a flanging breast board arranged on the upper part of the modeling arch, and further comprises two guide rails arranged on two sides of the modeling arch; the supporting frame is detachably arranged on the guide rail and can move along the guide rail; the maintenance frame is arranged on the supporting frame; the at least one spraying mechanism is arranged on the curing frame; the upper protection frame is detachably arranged on the maintenance frame, and a plurality of spraying mechanisms are also arranged on the upper protection frame; according to the scheme, back-and-forth spraying maintenance is conducted on the modeling arch and the flanging breast board through the spraying mechanism, the mode that spraying maintenance is conducted through workers or handheld spraying equipment or a water pipe at present can be avoided, a large amount of manpower and time are saved, and the spraying efficiency is remarkably improved; in addition, spraying on the modeling arch and the turnup breast board is more uniform and comprehensive, and the curing quality of the bare concrete can be better guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete curing, and more specifically to a concrete modeling arch spray curing component. Background Art

[0002] In large buildings such as art centers and gymnasiums, fair-faced concrete is generally used as decorative concrete. Generally, a circle of decorative concrete components is set around the periphery of the building. The fair-faced concrete components are thin-walled, hollow, and special-shaped structures, including the modeling arch and the flanged railings on it. The concrete modeling arch is a building component that combines lightness, efficiency, and beauty. While meeting the structural strength and stability, it also demonstrates the designer's artistic conception and technical innovation.

[0003] Concrete arches are usually divided into several arc-shaped segments for segmented pouring. At the same time, the arches and the flanged balustrades on them are also poured separately. After each arch and flanged balustrade are poured, they need to be sprayed and cured to improve the strength and durability of the concrete and reduce the risk of concrete cracking and water seepage. However, at present, the spraying and curing of arches and flanged balustrades are mainly done by workers using handheld spraying equipment or directly watering with water pipes. This method not only consumes a lot of manpower and time, but also has low spraying efficiency, and the spraying is not uniform enough, and some parts are not sprayed or are over-sprayed, which affects the curing quality and effect of plain concrete.

[0004] Therefore, it is necessary to provide a concrete arch spray curing component to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a concrete arch spraying and curing component to solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A concrete arch spray curing assembly comprises a shaped arch and a flanged guardrail arranged on the upper part thereof, and further comprises:

[0008] Two guide rails are provided and arranged on both sides of the modeling arch;

[0009] A support frame, detachably mounted on the guide rail and movable along the guide rail;

[0010] A curing frame, arranged on the supporting frame;

[0011] A spray mechanism, which is arranged on the curing frame and is provided with at least one spray mechanism, and is used for spraying and curing the outer wall of the modeling arch;

[0012] The upper guard frame is detachably mounted on the maintenance frame, and a plurality of the spray mechanisms are also arranged on the upper guard frame for spraying and maintaining the flanged railing.

[0013] As a further solution of the utility model: a first water tank is provided on the support frame, the maintenance frame and the upper protection frame are both hollow, the maintenance frame is connected to the first water tank through a water pipe, and the upper protection frame is connected to a connecting hose that is detachably connected to the first water tank.

[0014] As a further solution of the utility model: the spray mechanism includes:

[0015] A fixing frame, arranged on the curing frame or the upper guard frame;

[0016] A mounting seat, arranged on the fixing frame, a spray head is arranged on the mounting seat, one end of the spray head is connected to a water hose, and the other end of the water hose is connected to the maintenance frame or the upper protection frame;

[0017] An adjusting component is arranged on the mounting seat and is used for adjusting the angle of the spray head.

[0018] As a further solution of the utility model: the adjusting component includes:

[0019] A support plate and an arc plate are arranged on the mounting seat, the sprinkler head is rotatably connected to the support plate, and an adjusting arc groove is provided on the arc plate;

[0020] An adjusting screw is arranged on the spray head and is matched with the adjusting arc groove.

[0021] As a further solution of the utility model: a plurality of fixing screw holes are provided on the fixing frame, and fixing bolts matching the fixing screw holes are threadedly connected on the mounting seat.

[0022] As a further solution of the utility model: a base is provided on the support frame, the maintenance frame and the first water tank are both provided on the base, a sliding cavity and a linkage cavity which are interconnected are provided in the base, a trigger seat and a movable plate are respectively slidably provided in the sliding cavity and the linkage cavity, a water receiving trough is provided at the outer end of the movable plate, a connecting rod is connected between the trigger seat and the movable plate, and an elastic member is provided between the inner end of the trigger seat and the inner wall of the sliding cavity.

[0023] As a further solution of the utility model: the support frame is also provided with a lower guard frame and a second water tank, the lower guard frame is provided with a spray mechanism for spraying and maintaining the lower side of the shaped arch, and a connecting pipe is connected between the lower guard frame and the second water tank.

[0024] As a further solution of the utility model: a rotating rod is rotatably connected to the connecting pipe, a baffle is provided at one end of the rotating rod, and a worm gear is provided at the other end; two vertical plates are provided on the second water tank, a rotating shaft is rotatably provided between the two vertical plates, a worm gear meshing with the worm gear is provided on the rotating shaft, and a transmission component for driving the rotating shaft to rotate is provided on the support frame.

[0025] As a further solution of the utility model: the end of the rotating shaft is provided with a gear, and the transmission component includes:

[0026] A shifting groove is provided at the bottom of the base, a connecting rod is slidably arranged in the shifting groove, the upper end of the connecting rod is connected to the trigger seat, and a shifting plate is arranged at the lower end thereof;

[0027] The tooth plate is arranged at the bottom of the shift plate and meshes with the gear.

[0028] Compared with the prior art, the advantages of the present invention are:

[0029] 1. This scheme uses a spray mechanism to spray the shaped arches and flanged balustrades back and forth for maintenance, which can avoid the current method of spraying maintenance by workers and handheld spraying equipment or water pipes, saving a lot of manpower and time, and significantly improving the efficiency of spraying; and the spraying of the shaped arches and flanged balustrades is more uniform and comprehensive, which can better ensure the maintenance quality of concrete and achieve good maintenance effect.

[0030] 2. In this scheme, the upper and lower deviation angles of the sprinkler head can be adjusted by adjusting the components, so that each sprinkler head on the fixed frame can spray in different ranges. It can be adjusted according to actual needs, with strong flexibility and convenient adjustment, which can further improve the spraying effect. The height position of the mounting base on the fixed frame can also be adjusted, that is, the height of the sprinkler head can be adjusted, and the sprinkler head can be placed in a suitable position according to the on-site spraying needs. It has high adjustability and flexibility, and can be convenient for use under different working conditions.

[0031] 3. In this solution, when the spray mechanism on the support frame sprays the arch of the slot section, a lot of water will flow down along the lower edge of the arch of the slot section and fall into the water receiving trough, so that the water can be recycled, reducing a lot of waste, reducing costs, and also reducing water accumulation on the ground. When the support frame moves to the arch position of the pillar section, the trigger seat will drive the water receiving trough to move so that it will not interfere with the arch of the pillar section. It is flexible and ingenious to use, has good use effect, and can be widely used.

[0032] 4. In this scheme, the spray mechanism on the lower guard frame can be used to spray and maintain the arch of the pillar section, further improving the spray maintenance effect of the arch, making the spray more comprehensive and uniform, and improving the quality of maintenance. When the maintenance frame is in the arch position of the slot section, the baffle will block the connecting pipe, and the spray mechanism on the lower guard frame cannot spray; when the maintenance frame moves to the arch of the pillar section, the spray mechanism on the lower guard frame can spray, thereby avoiding the waste caused by the continuous spraying of the spray mechanism on the lower guard frame, further reducing costs and reducing ground water, and meeting on-site needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the modeling arch of the decorative concrete component of the utility model;

[0034] Figure 2 It is a structural schematic diagram of the utility model when spraying and curing a certain section of a shaped arch and a flanged guardrail;

[0035] Figure 3 This is a schematic diagram of the structure of the spray curing device of the utility model;

[0036] Figure 4 It is a structural schematic diagram of the upper guard frame of the utility model;

[0037] Figure 5 It is a structural schematic diagram of the utility model when spraying and curing the shaped arch;

[0038] Figure 6 for Figure 3 A in the middle is an enlarged schematic diagram of the structure;

[0039] Figure 7 This is a schematic diagram of the internal structure of the base of the utility model from a top view;

[0040] Figure 8 This is a schematic diagram of the structure of the support frame and the base from the bottom perspective of the utility model;

[0041] Fig. 9 for Figure 8 The enlarged structural diagram at B in the middle;

[0042] Fig.10 This is a schematic diagram of the cross-sectional structure of the connecting pipe of the utility model;

[0043] Fig.11 The utility model is a flow chart of the method of using the device.

[0044] Description of the numbers in the figure:

[0045] 1. Arch; 2. Flanged rail; 3. Guide rail; 4. Support frame; 5. Maintenance frame; 6. Spray mechanism; 61. Fixed frame; 62. Mounting seat; 63. Spray head; 64. Water hose; 65. Adjustment component; 651. Support plate; 652. Arc plate; 653. Adjustment arc groove; 654. Adjustment screw; 7. Upper guard frame; 8. First water tank; 9. Water pipe; 10. Connecting hose; 11. Fixing screw hole; 12. Fixing bolt; 13. Base; 14. Sliding cavity; 15. Linkage cavity; 16. Trigger seat; 17. Moving plate; 18. Water receiving trough; 19. Connecting rod; 20. Elastic member; 21. Lower guard frame; 22. Second water tank; 23. Connecting pipe; 24. Rotating rod; 25. Baffle plate; 26. Worm gear; 27. Vertical plate; 28. Rotating shaft; 29. ​​Worm; 30. Transmission component; 301. Shifting groove; 302. Connecting rod; 303. Shifting plate; 304. Tooth plate; 31. Gear; 32. Roller; 33. Outer sleeve column; 34. Slot; 35. Positioning hole; 36. Fastening bolt. DETAILED DESCRIPTION

[0046] 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.

[0047] See also Figure 1-10 A concrete arch spray curing component comprises an arch 1 and a flanged guardrail 2 arranged on the upper part thereof, and also comprises: a guide rail 3, two of which are provided and arranged on both sides of the arch 1; a support frame 4, which is detachably provided on the guide rail 3 and can move along the guide rail 3; a curing frame 5, which is provided on the support frame 4; a spraying mechanism 6, which is provided on the curing frame 5 and is at least provided with one, and is used for spray curing the outer wall of the arch 1; an upper guard frame 7, which is detachably provided on the curing frame 5, and a plurality of spraying mechanisms 6 are also provided on the upper guard frame 7, which are used for spray curing the flanged guardrail 2.

[0048] When in use, after the modeling arch 1 is cast, the guide rails 3 are installed at the corresponding positions on both sides of the modeling arch 1, and then the support frame 4 of the device can be slidably installed on the guide rails 3, and by driving the support frame 4 to move along the guide rails 3, the electric pulley and other structures of the prior art can be used to achieve this, and this application will not go into details. Afterwards, spraying is performed through the spray mechanism 6, and at the same time, the spray mechanism 6 slides back and forth along the guide rails 3 along with the curing frame 5 and the support frame 4, so that the side of the modeling arch 1 can be sprayed and cured by the spray mechanism 6; after the flanged rails 2 on the modeling arch 1 are cast, the upper guard frame 7 is installed on the curing frame 5, and then the spray mechanism 6 on the upper guard frame 7 moves back and forth and sprays and cures the flanged rails 2. By spraying the shaped arch 1 and the flanged railing 2 back and forth for maintenance through the spraying mechanism 6, the current method of spraying maintenance by workers and handheld spraying equipment or water pipes can be avoided, a large amount of manpower and time are saved, and the efficiency of spraying is significantly improved; and the spraying of the shaped arch 1 and the flanged railing 2 is more uniform and comprehensive, which can better ensure the maintenance quality of the fair-faced concrete and achieve a good maintenance effect.

[0049] Of course, the upper guard frame 7 can also be installed on the curing frame 5 for spraying before pouring the flanged guardrail 2. The upper guard frame 7 can be removed or the supporting frame 4 can be removed when pouring the flanged guardrail 2, which is more convenient to use.

[0050] In this embodiment, preferably, please refer to Figure 2-5 The upper end of the curing frame 5 is provided with an outer sleeve column 33, a slot 34 adapted to the upper guard frame 7 is provided in the outer sleeve column 33, a plurality of positioning holes 35 are provided on the upper guard frame 7, and a fastening bolt 36 adapted to the positioning holes 35 is provided on the outer sleeve column 33. When installing the upper guard frame 7, the end of the upper guard frame 7 is inserted into the slot 34 of the outer sleeve column 33, and then the fastening bolt 36 on the outer sleeve column 33 is turned into the positioning hole 35, so that the upper guard frame 7 and the outer sleeve column 33 can be fixedly connected. The upper guard frame 7 can be moved up and down along the slot 34 to adjust the height of the upper guard frame 7, which can be adjusted according to the on-site conditions, and after the adjustment is completed, it can be fixed with the corresponding positioning hole 35.

[0051] In this embodiment, preferably, please refer to Figure 2-3 and Figure 5 The support frame 4 is provided with a first water tank 8, the curing frame 5 and the upper guard frame 7 are both hollow, the curing frame 5 is connected to the first water tank 8 through a water pipe 9, and the upper guard frame 7 is connected with a connecting hose 10 that is detachably connected to the first water tank 8. The first water tank 8 has a water pump and other equipment that can pump the water inside it into the water pipe 9 and the connecting hose 10, thereby allowing the water to enter the curing frame 5 and the upper guard frame 7, and finally spray water through the spray mechanism 6.

[0052] In this embodiment, preferably, please refer to Figure 3-6 The spray mechanism 6 includes: a fixed frame 61, which is arranged on the curing frame 5 or the upper guard frame 7; a mounting seat 62, which is arranged on the fixed frame 61, and a spray head 63 is arranged on the mounting seat 62, and one end of the spray head 63 is connected to a water hose 64, and the other end of the water hose 64 is connected to the curing frame 5 or the upper guard frame 7; an adjusting component 65, which is arranged on the mounting seat 62 and is used to adjust the angle of the spray head 63. The water entering the curing frame 5 or the upper guard frame 7 will enter the spray head 63 through the water hose 64, and the spray head 63 will spray on the modeling arch 1 and the flanged fence 2. And the upper and lower deviation angles of the spray head 63 can be adjusted by the adjusting component 65, so that each spray head 63 on the fixed frame 61 can spray to different ranges, which can be adjusted according to actual needs, with strong flexibility and convenient adjustment, which can further improve the spraying effect.

[0053] In this embodiment, preferably, please refer to Figure 4 and Figure 6 The adjustment component 65 includes: a support plate 651 and an arc plate 652, which are arranged on the mounting seat 62. The spray head 63 is rotatably connected to the support plate 651. The arc plate 652 is provided with an adjustment arc groove 653; and an adjustment screw 654, which is arranged on the spray head 63 and matches the adjustment arc groove 653. After loosening the nut on the adjustment screw 654, the spray head 63 can be driven to rotate around the rotation point of the support plate 651. At this time, the spray head 63 will drive the adjustment screw 654 to move along the adjustment arc groove 653 of the arc plate 652. At this time, the angle of the spray head 63 in the up and down direction can be adjusted. When the required angle is adjusted, the nut on the adjustment screw 654 is tightened to fix the adjustment screw 654 and the spray head 63 at this position, and the adjustment process is completed. The operation is simple and convenient.

[0054] In this embodiment, preferably, please refer to Figure 3-4 and Figure 6 , a plurality of fixing screw holes 11 are provided on the fixing frame 61, and fixing bolts 12 matching the fixing screw holes 11 are threadedly connected on the mounting seat 62. After the fixing bolts 12 can be loosened to disengage from the fixing screw holes 11 of the fixing frame 61, the mounting seat 62 can be moved up and down along the fixing frame 61, and after moving to a designated position, the fixing bolts 12 are tightened to enter the fixing screw holes 11, and the mounting seat 62 can be fixed on the fixing frame 61. Thus, the height position of the mounting seat 62 on the fixing frame 61 can be adjusted, that is, the height of the spray head 63 can be adjusted, and the spray head 63 can be placed in a suitable position according to the on-site spraying needs. The mounting seat 62 has high adjustability and flexibility, and can be convenient for use under different working conditions to meet the use requirements.

[0055] In this embodiment, preferably, please refer to Figure 1-3 , Figure 5 and Figure 7-8The support frame 4 is provided with a base 13, the curing frame 5 and the first water tank 8 are both provided on the base 13, the base 13 is provided with a sliding cavity 14 and a linkage cavity 15 which are interconnected, the sliding cavity 14 and the linkage cavity 15 are respectively provided with a trigger seat 16 and a moving plate 17 which are slidably arranged, the outer end of the moving plate 17 is provided with a water receiving trough 18, a connecting rod 19 is connected between the trigger seat 16 and the moving plate 17, an elastic member 20 is provided between the inner end of the trigger seat 16 and the inner wall of the sliding cavity 14, and the elastic member 20 in the present application is a spring or a combination of a spring and a damper. Figure 1-2 It can be seen that because the modeling arch 1 is similar to the shape of an arch bridge, it has a support section in contact with the ground, and there is a groove section between the two support sections. When the spraying mechanism 6 on the support frame 4 sprays the modeling arch 1 in the groove section, a lot of water will flow down along the lower edge of the modeling arch 1 in the groove section during spraying, and the flowing water will fall into the water receiving trough 18, so that the water can be recycled, which reduces a lot of waste, reduces costs, and also reduces water accumulation on the ground.

[0056] When the support frame 4 moves to the position of the modeling arch 1 of the pillar section, the trigger seat 16 on the base 13 will first contact the modeling arch 1 of the pillar section, and the trigger seat 16 will be squeezed and move toward the sliding cavity 14, and will compress the elastic member 20. At the same time, when the trigger seat 16 moves, it will drive the moving plate 17 to move toward the inside of the linkage cavity 15, and the moving plate 17 will drive the water receiving trough 18 to move. After that, when the support frame 4 moves, the water receiving trough 18 will not interfere with the modeling arch 1 of the pillar section, that is, it will not affect the normal movement of the support frame 4 and the spray mechanism 6. When the support frame 4 moves out of the modeling arch 1 of the pillar section, the trigger seat 16 is no longer compressed, and the elastic member 20 can drive the trigger seat 16 to move outward, and at the same time drive the moving plate 17 and the water receiving trough 18 to move. At this time, the water receiving trough 18 will be at the lower edge of the modeling arch 1 of the slot section to receive water. It is flexible and ingenious to use, does not require manual operation, has good use effect, and can be widely used.

[0057] The end of the trigger seat 16 is rotatably provided with a roller 32, which can reduce the movement friction between the trigger seat 16 and the side wall of the molding arch 1, so that the movement of the support frame 4 is smoother.

[0058] In this embodiment, preferably, please refer to Figure 2-3 , Figure 5 and Figure 8-9The support frame 4 is also provided with a lower guard frame 21 and a second water tank 22. The lower guard frame 21 is provided with a spray mechanism 6 for spraying and curing the lower side of the modeling arch 1. A connecting pipe 23 is connected between the lower guard frame 21 and the second water tank 22. When the spray mechanism 6 on the curing frame 5 and the upper guard frame 7 is spraying, the water in the second water tank 22 will enter the lower guard frame 21 through the connecting pipe 23, and finally spray out through the spray mechanism 6 on the lower guard frame 21. As can be seen from the above, the modeling arch 1 has a support section in contact with the ground, and there is a slot section between the two support sections. The spray mechanism 6 on the curing frame 5 cannot spray and curing the modeling arch 1 of the support section well. At this time, the spray mechanism 6 on the lower guard frame 21 can spray and curing the modeling arch 1 of the support section, further improving the spray curing effect of the modeling arch 1, spraying more comprehensively and evenly, and improving the quality of curing.

[0059] In this embodiment, preferably, please refer to Figure 3 and Figure 8-9 A rotating rod 24 is rotatably connected to the connecting pipe 23, a baffle 25 is provided at one end of the rotating rod 24, and a worm gear 26 is provided at the other end. Two vertical plates 27 are provided on the second water tank 22, and a rotating shaft 28 is rotatably provided between the two vertical plates 27. A worm 29 meshing with the worm gear 26 is provided on the rotating shaft 28, and a transmission component 30 for driving the rotating shaft 28 to rotate is provided on the support frame 4. When the maintenance frame 5 is in the position of the modeling arch 1 of the slot section, the baffle 25 will block the connecting pipe 23, so that the water in the second water tank 22 cannot enter the lower maintenance frame 21 for subsequent spraying; and when the maintenance frame 5 moves to the modeling arch 1 of the pillar section, the trigger seat 16 will move and drive the rotating shaft 28 to rotate through the transmission component 30, and the rotating shaft 28 will drive the worm 29 to rotate, and the worm 29 will drive the worm wheel 26 and the rotating rod 24 to rotate, and the rotating rod 24 will cause the baffle 25 to rotate. At this time, the baffle 25 no longer blocks the connecting pipe 23, and the water in the second water tank 22 can enter the lower maintenance frame 21 and be sprayed through the subsequent spraying mechanism 6. When the subsequent maintenance frame 5 moves out of the arch 1 of the pillar section, the trigger seat 16 will move and drive the rotating shaft 28 to rotate in the opposite direction through the transmission component 30, so that the baffle plate 25 will rotate again to block the connecting pipe 23 and stop spraying, thereby avoiding the waste caused by continuous spraying of the spray mechanism 6 on the lower guard frame 21, further reducing costs and reducing ground water accumulation to meet on-site needs.

[0060] In this embodiment, preferably, please refer to Figure 8-9, a gear 31 is provided at the end of the rotating shaft 28, and the transmission component 30 includes: a shifting groove 301, which is opened at the bottom of the base 13, and a connecting rod 302 is slidably provided in the shifting groove 301, the upper end of the connecting rod 302 is connected to the trigger seat 16, and a shifting plate 303 is provided at the lower end thereof; a toothed plate 304, which is provided at the bottom of the shifting plate 303 and meshes with the gear 31. When the trigger seat 16 is squeezed and moves, it will drive the connecting rod 302 to move along the shifting groove 301, and the connecting rod 302 will drive the shifting plate 303 and the toothed plate 304 to move, and when the toothed plate 304 moves and meshes with the gear 31, it will drive the toothed plate 304 and the rotating shaft 28 to rotate.

[0061] See also Fig.11 The utility model also provides a method for using a concrete arch spray curing assembly, which can use the concrete arch spray curing assembly, and specifically includes the following steps:

[0062] S1. After the modeling arch 1 is poured, the guide rails 3 are installed to the corresponding positions on both sides of the modeling arch 1, and then the support frame 4 is slidably installed on the guide rails 3;

[0063] S2, making the support frame 4 move back and forth along the guide rail 3;

[0064] S3, spraying and curing the outer wall of the modeling arch 1 through the spraying mechanism 6 on the curing frame 5;

[0065] S4, when the flanged railing 2 is poured, the upper guard frame 7 is installed on the curing frame 5;

[0066] S5. The flanged railing 2 is sprayed and maintained by the spray mechanism 6 on the upper guard frame 7.

[0067] 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.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete arch spray curing assembly, comprising a concrete arch (1) and a flanged guardrail (2) arranged on the upper part thereof, characterized in that: Also includes: Two guide rails (3) are provided and are arranged on both sides of the modeling arch (1); A support frame (4) is detachably mounted on the guide rail (3) and is movable along the guide rail (3); A curing frame (5) is arranged on the supporting frame (4); A spray mechanism (6), which is arranged on the curing frame (5) and is provided with at least one spray mechanism, and is used for spraying and curing the outer wall of the modeling arch (1); The upper guard frame (7) is detachably mounted on the curing frame (5), and a plurality of the spraying mechanisms (6) are also arranged on the upper guard frame (7) for spraying and curing the flanged railing (2).

2. A concrete arch spray curing assembly according to claim 1, characterized in that: The support frame (4) is provided with a first water tank (8); the maintenance frame (5) and the upper protection frame (7) are both hollow; the maintenance frame (5) is connected to the first water tank (8) via a water pipe (9); and the upper protection frame (7) is connected to a connecting hose (10) which is detachably connected to the first water tank (8).

3. A concrete arch spray curing assembly according to claim 2, characterized in that: The spray mechanism (6) comprises: A fixing frame (61) is arranged on the curing frame (5) or the upper guard frame (7); A mounting seat (62) is arranged on the fixing frame (61), a spray head (63) is arranged on the mounting seat (62), one end of the spray head (63) is connected to a water hose (64), and the other end of the water hose (64) is connected to the maintenance frame (5) or the upper protection frame (7); An adjusting component (65) is arranged on the mounting seat (62) and is used to adjust the angle of the spray head (63).

4. A concrete arch spray curing assembly according to claim 3, characterized in that: The adjusting component (65) comprises: A support plate (651) and an arc plate (652) are arranged on the mounting seat (62); the spray head (63) is rotatably connected to the support plate (651); and an adjusting arc groove (653) is provided on the arc plate (652); The adjusting screw (654) is arranged on the spray head (63) and is matched with the adjusting arc groove (653).

5. A concrete arch spray curing assembly according to claim 4, characterized in that: The fixing frame (61) is provided with a plurality of fixing screw holes (11), and the mounting seat (62) is threadedly connected with fixing bolts (12) that are compatible with the fixing screw holes (11).

6. A concrete arch spray curing assembly according to claim 2, characterized in that: The support frame (4) is provided with a base (13), the curing frame (5) and the first water tank (8) are both provided on the base (13), a sliding cavity (14) and a linkage cavity (15) which are interconnected are provided in the base (13), a trigger seat (16) and a movable plate (17) are slidably provided in the sliding cavity (14) and the linkage cavity (15), a water receiving groove (18) is provided at the outer end of the movable plate (17), a connecting rod (19) is connected between the trigger seat (16) and the movable plate (17), and an elastic member (20) is provided between the inner end of the trigger seat (16) and the inner wall of the sliding cavity (14).

7. A concrete arch spray curing assembly according to claim 6, characterized in that: The support frame (4) is also provided with a lower guard frame (21) and a second water tank (22); the lower guard frame (21) is provided with a spray mechanism (6) for spraying and curing the lower side of the modeling arch (1); and a connecting pipe (23) is connected between the lower guard frame (21) and the second water tank (22).

8. A concrete arch spray curing assembly according to claim 7, characterized in that: The connecting pipe (23) is rotatably connected to a rotating rod (24), one end of the rotating rod (24) is provided with a baffle plate (25), and the other end is provided with a worm gear (26); the second water tank (22) is provided with two vertical plates (27), a rotating shaft (28) is rotatably provided between the two vertical plates (27), the rotating shaft (28) is provided with a worm (29) meshing with the worm gear (26), and the supporting frame (4) is provided with a transmission component (30) for driving the rotating shaft (28) to rotate.

9. A concrete arch spray curing assembly according to claim 8, characterized in that: A gear (31) is provided at the end of the rotating shaft (28), and the transmission component (30) comprises: A shifting groove (301) is provided at the bottom of the base (13), a connecting rod (302) is slidably arranged in the shifting groove (301), the upper end of the connecting rod (302) is connected to the trigger seat (16), and a shifting plate (303) is arranged at the lower end thereof; The toothed plate (304) is disposed at the bottom of the shifting plate (303) and meshes with the gear (31).

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