Automatic circulating spraying and curing device for pipe gallery concrete

Abstract

The utility model discloses an automatic circulating spraying and curing device for pipe gallery concrete. The automatic circulating spraying and curing device comprises a fixing base and a supporting device. One side of the fixed seat is fixedly connected with a side wall steel bar; one end of the supporting device is fixedly connected with the automatic rotating sprayer, the other end of the supporting device is connected to the fixing base in a supporting mode, and the automatic rotating sprayer is fixedly connected with a water pipe arranged on one side of the side wall steel bar through a connecting hose. And through cooperation of the fixing base and the supporting device, the supporting device supports the automatic rotating spray head in two modes, and therefore spraying maintenance of different positions of the pipe gallery is achieved. According to the utility model, the spraying maintenance work can be automatically carried out while the concrete with different heights is maintained, so that the phenomenon of untimely maintenance or non-uniform maintenance is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, especially relate to a pipe gallery concrete automatic circulation spray maintenance device. BACKGROUND

[0002] Pipe gallery concrete maintenance usually needs staff to control water cart to carry out watering maintenance, not only waste labor and mechanical resources, but also possible to forget the concrete maintenance work when staff carries out other work, lead to concrete maintenance not in time, make concrete appear crack in the process of dry-wet cycle, cause adverse effect to concrete strength growth and main structure quality;

[0003] After searching, the prior art announcement number CN 221742080 U's concrete water spraying maintenance machine, the device utilizes the cylinder drive piston to take the arch seat upward movement, relies on the arch seat to drag the movable block and first water pipe synchronous upward movement, makes first water pipe and second water pipe between certain height difference, relies on the nozzle of second water pipe and first water pipe installation sprays atomized water to carry out maintenance to the ground;

[0004] After searching, the prior art announcement number CN 221502766 U's a concrete maintenance equipment, the water pump in the device passes through the water suction pipe and sends the water in the water tank into the water outlet pipe, and carries out maintenance to concrete through the nozzle spraying;Simultaneously through servo motor and reciprocating screw rod cooperation adjustment nozzle spraying height, through the DC motor adjustment nozzle spraying angle;And in the spraying process through humidity sensor and display screen, control panel real-time cooperation carries out concrete humidity monitoring;

[0005] But the above two devices can only carry out maintenance to low concrete, and the spraying range of nozzle in the device is limited, when carrying out maintenance to large area concrete, need staff to push the device on the concrete above constantly to and fro and carry out spraying, not only easy to appear uneven spraying, also possible to appear the phenomenon of spraying omission;

[0006] Therefore, a pipe gallery concrete automatic circulation spray maintenance device is needed, which can automatically spray and maintain while maintaining concrete at different heights, preventing the phenomena of not timely or uneven maintenance. SUMMARY

[0007] The utility model discloses a pipe gallery concrete automatic circulation spray maintenance device, which overcomes the shortcomings of the prior art and meets the spray and maintenance requirements of different positions of the pipe gallery.

[0008] To achieve the above object, the utility model adopts the technical scheme of:

[0009] The utility model provides a kind of pipe gallery concrete automatic circulation spray maintenance device, including fixed seat, support device;The fixed seat one side is fixedly connected with side wall reinforcement;The support device one end is fixedly connected with automatic rotating nozzle, and the other end is supported and is connected in fixed seat, and automatic rotating nozzle is fixedly connected with water pipe arranged in the side of side wall reinforcement by connecting hose;The fixed seat includes connecting plate I, fixed plate I, guide shaft, sliding block I, sliding block II, sliding block III, support mechanism, connecting mechanism;The connecting mechanism, fixed plate I are respectively fixedly connected at the both sides of the top of connecting plate I, and support mechanism is fixedly connected below connecting mechanism with connecting plate I, and guide shaft one end is fixedly connected with connecting plate I, and the other end is fixedly connected with fixed plate I;Sliding block I, sliding block II, sliding block III are sequentially slidably connected on guide shaft, and sliding block I is fixedly connected with fixed plate I by bolt, and sliding block II, sliding block III are connected by bolt.

[0010] The support mechanism is provided with rotating seat I, support rod I, support block, connecting seat I;The rotating seat I one end is rotatably connected with the pair of connecting seat I fixedly connected on connecting plate I, and the plurality of support rod I one end is rotatably connected with rotating seat I other end, and the other end is rotatably connected with the support block slidably connected on support device.

[0011] The connecting mechanism is provided with connecting seat II, guide rod, threaded rod I, lifting seat;The connecting seat II is fixedly connected on the top of connecting plate I, and lifting seat is slidably connected in the sliding slot on connecting plate I, and guide rod one end is fixedly connected with connecting seat II, and the other end passes through the through hole on lifting seat and is fixedly connected with the support plate on connecting plate I;Threaded rod I is threadedly connected with lifting seat, and threaded rod I one end is rotatably connected with connecting seat II, and the other end is rotatably connected with the support plate on connecting plate I.

[0012] The support device includes support rod I, support rod II, support, connecting rod, connecting plate II, connecting shaft I, support plate, fixed plate II, connecting shaft II, spring;The support rod I one end is rotatably connected with the plurality of supports, and a pair of connecting shaft I is fixedly connected at the bottom of opposite two supports, and the plurality of groups of connecting rods one end is rotatably connected with the connecting seat on support, and the other end is rotatably connected with the connecting seat on connecting plate II;The support rod II one end is slidably connected with the other end of support rod I, and support plate is rotatably connected at the other end of support rod II;The fixed plate II is provided with a pair, and a pair of fixed plate II is slidably connected on both sides of support plate by the plurality of connecting shaft II, and the plurality of springs are arranged below support plate along connecting shaft II.

[0013] The support rod I is provided with a guide plate, a knob, a threaded rod II and a rotating rod.

[0014] The support rod II is provided with a support rod II, a sliding groove, a rotating seat II, a sliding rod, a threaded rod III and a sliding seat.

[0015] The water pipe is connected with the water pump arranged in the foundation pit, and the water pump is connected with the KG316T type timing switch.

[0016] The utility model discloses compared with prior art has the beneficial effects of:

[0017] 1) after completing the pipe gallery steel bar binding, the fixed seat is locked and fixed through fixed plate I, sliding block I and sliding block II, sliding block III and side wall steel bar, and meanwhile the threaded rod I in the connecting mechanism controls the lifting seat to ascend along the guide rod and adhere to the outer wall of the support, so that the connecting shaft I is inserted into the connecting hole in the connecting seat II and the lifting seat, and the support is rotationally connected between the connecting seat II and the lifting seat.

[0018] 2) then the fixed plate II in the support device is lifted to clamp the automatic rotating nozzle between the support plate and the fixed plate II, and meanwhile the threaded rod II is rotated to control the support rod II to extend or retract into the support rod I, so that the automatic rotating nozzle is adjusted to the position in the middle of the pipe gallery steel bar, and the position deviation of the automatic rotating nozzle is prevented, so that the uneven spraying is prevented, and the quality of concrete maintenance is affected. Figure 9 After pouring is completed, the support mechanism and the connecting mechanism are controlled to drive the support device to rotate to the position shown in the accompanying drawings again, and concrete cushion pouring is started. Figure 7The location shown is used to spray water from the pit into an automatic rotating nozzle through a water pipe and connecting hose at regular intervals via a timer switch and a water pump.

[0019] 3) After the concrete foundation has cured, remove the fixing seat from the side wall reinforcement and begin pouring the side wall of the pipe gallery; then remove the support device from the fixing seat, and use the knob to control the rotating rod to drive the sliding rod to rotate, screwing the threaded rod III into the sliding rod, so that the threaded rod III cooperates with the sliding seat to control the support plate from the attachment. Figure 7 Rotate to the position shown Figure 8 As shown in the attached diagram; simultaneously, extend the support outwards, as shown in the attached diagram. Figure 8 As shown, the automatic rotating nozzles, supported on a concrete foundation, can be controlled to spray and cure the cast-in-place pipe gallery sidewalls. Simultaneously, the height of the automatic rotating nozzles from the ground can be changed by the sliding of support rod II within support rod I, allowing the automatic rotating nozzles to spray and cure the pipe gallery sidewalls at higher elevations. This prevents the water sprayed by the automatic rotating nozzles from failing to reach the concrete at higher elevations of the pipe gallery, thus ensuring the overall quality of the pipe gallery. Attached Figure Description

[0020] Appendix Figure 1 This is a schematic diagram of the structure of an automated circulating spray curing device for concrete in a pipe gallery according to this utility model.

[0021] Appendix Figure 2 It is attached Figure 1 A magnified structural diagram of part A in the middle;

[0022] Appendix Figure 3 It is attached Figure 1 Schematic diagram of the connection structure between the fixed base and support rod I;

[0023] Appendix Figure 4 It is attached Figure 1 Schematic diagram of the connection structure between support rod I and support rod II;

[0024] Appendix Figure 5 It is attached Figure 1 Internal structure diagram of the middle support rod I;

[0025] Appendix Figure 6 It is attached Figure 1 Schematic diagram of the structure of the middle support rod II;

[0026] Appendix Figure 7 It is attached Figure 1 Schematic diagram of the connection structure between the central fixed seat, the supporting device, and the side wall reinforcement;

[0027] Appendix Figure 8 It is attached Figure 1 Schematic diagram of the structure of support rod I and support rod II of the middle bracket;

[0028] AppendixFigure 9 is attached Figure 1 Fig. 1 is a structural schematic view of a support mechanism, a connecting mechanism driving a support device to rotate to one side of a side wall steel bar;

[0029] In the figure: 1, fixed seat; 101, connecting plate I; 1011, fixed plate I; 1012, guide shaft; 102, sliding block I; 103, sliding block II; 104, sliding block III; 105, support mechanism; 1051, rotating seat I; 1052, support rod I; 1053, support block; 1054, connecting seat I; 106, connecting mechanism; 1061, connecting seat II; 1062, guide rod; 1063, threaded rod I; 1064, lifting seat; 2, support device; 201, support rod I; 2011, guide plate; 2012, knob; 2013, threaded rod II; 2014, rotating rod; 202, support rod II; 2021, support rod II; 2022, sliding chute; 2023, rotating seat II; 2024, sliding rod; 2025, threaded rod III; 2026, sliding seat; 203, support frame; 2031, connecting rod; 2032, connecting plate II; 2033, connecting shaft I; 204, support plate; 205, fixed plate II; 2051, connecting shaft II; 2052, spring; 3, water pipe; 301, connecting hose; 302, automatic rotating nozzle; 4, side wall steel bar. DETAILED DESCRIPTION

[0030] For the convenience of the persons skilled in the art to understand, the following will be combined with the attached Figures 1-9 The technical scheme of the utility model is further specifically explained.

[0031] The utility model provides a kind of pipe gallery concrete automatic circulation spray maintenance device, including fixed seat 1, support device 2;The fixed seat 1 side is fixedly connected with side wall reinforcement;The support device 2 one end is fixedly connected with automatic rotating nozzle 302, the other end is supported and is connected on fixed seat 1, and automatic rotating nozzle 302 is fixedly connected with water pipe 3 being arranged in one side of side wall reinforcement 4 by connecting hose 301;The fixed seat 1 includes connecting plate I 101, fixed plate I 1011, guide shaft 1012, sliding block I 102, sliding block II 103, sliding block III 104, support mechanism 105, connecting mechanism 106;The connecting mechanism 106, fixed plate I 1011 are fixedly connected on the both sides of connecting plate I 101 top respectively, support mechanism 105 is fixedly connected with connecting plate I 101 below connecting mechanism 106, and guide shaft 1012 one end is fixedly connected with connecting plate I 101, the other end is fixedly connected with fixed plate I 1011;Sliding block I 102, sliding block II 103, sliding block III 104 are sequentially slidably connected on guide shaft 1012, and sliding block I 102 is fixedly connected with fixed plate I 1011 by bolt, and sliding block II 103, sliding block III 104 are connected by bolt;After completing pipe gallery reinforcement binding, fixed plate I 1011 and sliding block I 102 are fixedly attached on the both sides of transverse side wall reinforcement 4 by bolt;Sliding block II 103, sliding block III 104 are locked and fixed with the next level transverse side wall reinforcement 4 by bolt simultaneously;Subsequently, connecting mechanism 106 is rotationally connected with support device 2, and support device 2 is assisted and supported by support mechanism 105 simultaneously, so that support device 2 is stably connected on fixed seat 1, to prevent support device 2 from causing fixed seat 1 deformation under the influence of gravity.

[0032] The support mechanism 105 is provided with rotating seat I 1051, support rod I 1052, support block 1053 and connecting seat I 1054.

[0033] The connecting mechanism 106 is provided with connecting seat II 1061, guide rod 1062, threaded rod I 1063 and lifting seat 1064.

[0034] The support device 2 comprises a support rod I 201, a support rod II 202, a support 203, a connecting rod 2031, a connecting plate II 2032, a connecting shaft I 2033, a support plate 204, a fixed plate II 205, a connecting shaft II 2051, and a spring 2052; one end of the support rod I 201 is rotatably connected with a plurality of supports 203, a pair of connecting shafts I 2033 are fixedly connected at the bottom ends of the opposite two supports 203, and one end of a plurality of groups of connecting rods 2031 is rotatably connected with the connecting seats on the supports 203, and the other end is rotatably connected with the connecting seats on the connecting plate II 2032; one end of the support rod II 202 is slidably connected with the other end of the support rod I 201, and the support plate 204 is rotatably connected with the other end of the support rod II 202; the fixed plate II 205 is provided with a pair of fixed plates II 205, which are symmetrically and slidably connected on both sides of the support plate 204 through a plurality of connecting shafts II 2051, and a plurality of springs 2052 are arranged below the support plate 204 along the connecting shafts II 2051; one end of the support 203 provided with the connecting shaft I 2033 is placed between the connecting seat II 1061 and the lifting seat 1064, then the threaded rod I 1063 is rotated to make the lifting seat 1064 ascend along the guide rod 1062 and abut against the outer wall of the support 203, so that the connecting shaft I 2033 is inserted into the connecting hole on the connecting seat II 1061 and the lifting seat 1064, and the support 203 is rotatably connected between the connecting seat II 1061 and the lifting seat 1064; then the fixed plate II 205 is lifted to clamp the automatic rotating nozzle 302 between the support plate 204 and the fixed plate II 205, and the length of the support rod II 202 protruding from the support rod I 201 is adjusted, so that the automatic rotating nozzle 302 moves to the position in the middle of the pipe gallery reinforcement, preventing the position of the automatic rotating nozzle 302 from deviating, causing uneven spraying, and affecting the quality of concrete curing; then the support mechanism 105 and the connecting mechanism 106 drive the support device 2 to rotate to the position shown in FIG. 10, and concrete cushion pouring is started; after pouring is completed, the support mechanism 105 and the connecting mechanism 106 drive the support device 2 to rotate to the position shown in FIG. 11, and the automatic rotating nozzle 302 sprays and maintains the concrete cushion. Figure 9 The support device 2 comprises a support rod I 201, a support rod II 202, a support 203, a connecting rod 2031, a connecting plate II 2032, a connecting shaft I 2033, a support plate 204, a fixed plate II 205, a connecting shaft II 2051, and a spring 2052; one end of the support rod I 201 is rotatably connected with a plurality of supports 203, a pair of connecting shafts I 2033 are fixedly connected at the bottom ends of the opposite two supports 203, and one end of a plurality of groups of connecting rods 2031 is rotatably connected with the connecting seats on the supports 203, and the other end is rotatably connected with the connecting seats on the connecting plate II 2032; one end of the support rod II 202 is slidably connected with the other end of the support rod I 201, and the support plate 204 is rotatably connected with the other end of the support rod II 202; the fixed plate II 205 is provided with a pair of fixed plates II 205, which are symmetrically and slidably connected on both sides of the support plate 204 through a plurality of connecting shafts II 2051, and a plurality of springs 2052 are arranged below the support plate 204 along the connecting shafts II 2051; one end of the support 203 provided with the connecting shaft I 2033 is placed between the connecting seat II 1061 and the lifting seat 1064, then the threaded rod I 1063 is rotated to make the lifting seat 1064 ascend along the guide rod 1062 and abut against the outer wall of the support 203, so that the connecting shaft I 2033 is inserted into the connecting hole on the connecting seat II 1061 and the lifting seat 1064, and the support 203 is rotatably connected between the connecting seat II 1061 and the lifting seat 1064; then the fixed plate II 205 is lifted to clamp the automatic rotating nozzle 302 between the support plate 204 and the fixed plate II 205, and the length of the support rod II 202 protruding from the support rod I 201 is adjusted, so that the automatic rotating nozzle 302 moves to the position in the middle of the pipe gallery reinforcement, preventing the position of the automatic rotating nozzle 302 from deviating, causing uneven spraying, and affecting the quality of concrete curing; then the support mechanism 105 and the connecting mechanism 106 drive the support device 2 to rotate to the position shown in FIG. 10, and concrete cushion pouring is started; after pouring is completed, the support mechanism 105 and the connecting mechanism 106 drive the support device 2 to rotate to the position shown in FIG. 11, and the automatic rotating nozzle 302 sprays and maintains the concrete cushion. Figure 7 The support device 2 comprises a support rod I 201, a support rod II 202, a support 203, a connecting rod 2031, a connecting plate II 2032, a connecting shaft I 2033, a support plate 204, a fixed plate II 205, a connecting shaft II 2051, and a spring 2052; one end of the support rod I 201 is rotatably connected with a plurality of supports 203, a pair of connecting shafts I 2033 are fixedly connected at the bottom ends of the opposite two supports 203, and one end of a plurality of groups of connecting rods 2031 is rotatably connected with the connecting seats on the supports 203, and the other end is rotatably connected with the connecting seats on the connecting plate II 2032; one end of the support rod II 202 is slidably connected with the other end of the support rod I 201, and the support plate 204 is rotatably connected with the other end of the support rod II 202; the fixed plate II 205 is provided with a pair of fixed plates II 205, which are symmetrically and slidably connected on both sides of the support plate 204 through a plurality of connecting shafts II 2051, and a plurality of springs 2052 are arranged below the support plate 204 along the connecting shafts II 2051; one end of the support 203 provided with the connecting shaft I 2033 is placed between the connecting seat II 1061 and the lifting seat 1064, then the threaded rod I 1063 is rotated to make the lifting seat 1064 ascend along the guide rod 1062 and abut against the outer wall of the support 203, so that the connecting shaft I 2033 is inserted into the connecting hole on the connecting seat II 1061 and the lifting seat 1064, and the support 203 is rotatably connected between the connecting seat II 1061 and the lifting seat 1064; then the fixed plate II 205 is lifted to clamp the automatic rotating nozzle 302 between the support plate 204 and the fixed plate II 205, and the length of the support rod II 202 protruding from the support rod I 201 is adjusted, so that the automatic rotating nozzle 302 moves to the position in the middle of the pipe gallery reinforcement, preventing the position of the automatic rotating nozzle 302 from deviating, causing uneven spraying, and affecting the quality of concrete curing; then the support mechanism 105 and the connecting mechanism 106 drive the support device 2 to rotate to the position shown in FIG. 10, and concrete cushion pouring is started; after pouring is completed, the support mechanism 105 and the connecting mechanism 106 drive the support device 2 to rotate to the position shown in FIG. 11, and the automatic rotating nozzle 302 sprays and maintains the concrete cushion.

[0035] The support rod I 201 is provided with a guide plate 2011, a knob 2012, a threaded rod II 2013 and a rotating rod 2014; the guide plate 2011 is provided with a pair of guide plates 2011, which are respectively fixedly connected to the two sides of the support rod I 201, and the guide plate 2011 is slidably connected with the support block 1053, so that the support mechanism 105 assists the support of the support rod I 201; the knob 2012 is fixedly connected with the bevel gear through the connecting shaft penetrating the through hole at the bottom end of the support rod I 201; the threaded rod II 2013 is arranged on one side of the sliding groove on the support rod I 201, and the threaded rod II 2013 is rotatably connected with the connecting plate on the support rod I 201 at both ends; the rotating rod 2014 is rotatably connected with the support plate inside the support rod I 201 at one end, and the bevel gear on the rotating rod 2014 is engaged with the bevel gear on the knob 2012.

[0036] The support rod II 202 is provided with a support rod II 2021, a sliding groove 2022, a rotating seat II 2023, a sliding rod 2024, a threaded rod III 2025 and a sliding seat 2026; the connecting plate at the bottom end of the support rod II 202 penetrates the sliding groove on the support rod I 201 and is threadedly connected with the threaded rod II 2013; the support rod II 2021 is rotatably connected with the support plate 204 at one end and rotatably connected with the sliding seat 2026 through the through groove on the support rod II 202 at the other end, and the sliding seat 2026 is slidably connected with the sliding groove 2022 arranged on the inner wall of the support rod II 202 at both ends; the rotating seat II 2023 is rotatably connected at the bottom of the support rod II 202, and the other end of the rotating rod 2014 is slidably connected with one end of the sliding rod 2024 through the sliding groove on the rotating seat II 2023; the threaded rod III 2025 is threadedly connected with the other end of the sliding rod 2024 at one end and fixedly connected with the sliding seat 2026 at the other end; by rotating the threaded rod II 2013, the support rod II 202 is controlled to be extended or retracted into the support rod I 201, so as to adjust the automatic rotating nozzle 302 to the position in the middle of the pipe gallery reinforcement; after the maintenance of the concrete cushion layer is completed, the fixed seat 1 is removed from the side wall reinforcement 4, and the pipe gallery side wall pouring is started; then the support device 2 is removed from the fixed seat 1, the rotating rod 2014 is controlled to rotate by the knob 2012, the threaded rod III 2025 is screwed into the sliding rod 2024, so that the threaded rod III 2025 cooperates with the sliding seat 2026 to control the support plate 204 to move up and down on the support rod II 202, and the support device 2 is controlled to move up and down on the fixed seat 1, so as to adjust the height of the automatic rotating nozzle 302 to the pipe gallery side wall. Figure 7 The state shown in the figure is rotated to the state shown in the figure. Figure 8 The state shown in the figure is rotated to the state shown in the figure. Figure 8 The support device 2 is supported on the concrete cushion layer, that is, the automatic rotating nozzle 302 can be controlled to spray and maintain the pipe gallery side wall, and the height of the automatic rotating nozzle 302 from the ground is changed by the sliding of the support rod II 202 in the support rod I 201, so that the automatic rotating nozzle 302 sprays and maintains the high pipe gallery side wall, preventing the water sprayed by the automatic rotating nozzle 302 from not being able to contact the concrete of the high pipe gallery, thereby affecting the overall quality of the pipe gallery.

[0037] The water pipe 3 is connected with a water pump arranged in the foundation pit, and the water pump is connected with a KG316T type timing switch; through cooperation of the timing switch and the water pump, the water pump is arranged to input water in the foundation pit into the automatic rotating nozzle 302 through the water pipe 3 and the connecting hose 301 to realize automatic maintenance of the concrete.

[0038] The working process of the pipe gallery concrete automatic circulation spraying maintenance device is as follows:

[0039] After the pipe gallery reinforcement is bundled, the fixed plate Ⅰ 101, the sliding block Ⅰ 102, the sliding block Ⅱ 103, the sliding block Ⅲ 104 on the fixed seat 1 are fixedly connected to the two groups of lateral wall reinforcements 4 through bolts; then the support 203 in the supporting device 2 is placed between the connecting seat Ⅱ 1061 and the lifting seat 1064 in the connecting mechanism 106, the lifting seat 1064 is controlled to ascend along the guide rod 1062 to adhere to the outer wall of the support 203 through the threaded rod Ⅰ 1063, so that the connecting shaft Ⅰ 2033 is inserted into the connecting holes in the connecting seat Ⅱ 1061 and the lifting seat 1064, and the support 203 is rotationally connected between the connecting seat Ⅱ 1061 and the lifting seat 1064; at the same time, the supporting mechanism 105 is used to assist the supporting device 2; then the automatic rotating nozzle 302 is clamped between the supporting plate 204 and the fixed plate Ⅱ 205 by lifting the fixed plate Ⅱ 205, the supporting rod Ⅱ 202 is controlled to extend out of or be retracted into the supporting rod Ⅰ 201 through the threaded rod Ⅱ 2013, so that the automatic rotating nozzle 302 is adjusted to the position in the middle of the pipe gallery reinforcement; then the supporting mechanism 105 and the connecting mechanism 106 drive the supporting device 2 to rotate to the position shown in FIG. 6, and the concrete cushion pouring is started; Figure 9 Figure 7 After the pouring is completed, the supporting mechanism 105 and the connecting mechanism 106 are controlled to drive the supporting device 2 to rotate to the position shown in FIG. 7, and the water pump is arranged to input water in the foundation pit into the automatic rotating nozzle 302 through the water pipe 3 and the connecting hose 301 to realize spraying through cooperation of the timing switch and the water pump;

[0040] After the maintenance of the concrete cushion is completed, the fixed seat 1 is dismounted from the lateral wall reinforcement 4, and the pipe gallery lateral wall pouring is started; then the supporting device 2 is dismounted from the fixed seat 1, the sliding rod 2024 is rotated by controlling the rotating rod 2014 to drive the sliding rod 2024 through the knob 2012, the threaded rod Ⅲ 2025 is screwed into the sliding rod 2024, so that the threaded rod Ⅲ 2025 cooperates with the sliding seat 2026 to control the supporting plate 204 to rotate from the state shown in FIG. 8 to the state shown in FIG. 9; at the same time, the support 203 is expanded outward, as shown in FIG. 10; Figure 7 Figure 8 Figure 8 ​​​The automatic rotating nozzle 302 is supported on the concrete cushion layer, so that the automatic rotating nozzle 302 sprays and maintains the pipe gallery side wall; meanwhile, the height of the automatic rotating nozzle 302 from the ground is changed by the sliding of the support rod II 202 in the support rod I 201, so that the automatic rotating nozzle 302 sprays the high pipe gallery side wall.

[0041] The above-mentioned electronic or electric components, such as water pumps and timing switches, are prior art components, which are obtained by private customization or purchase, and the electrical connection between the components is a conventional electrical connection in the prior art, which is not within the protection scope of the utility model.

[0042] The above content is merely an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as the modifications or supplements or replacements do not deviate from the structure of the utility model or exceed the range defined by the claims, and all of the above should be within the protection scope of the utility model.

Claims

1. A pipe gallery concrete automatic circulating spray maintenance device, comprising a fixed seat, a supporting device; one side of the fixed seat is fixedly connected with a side wall steel bar; one end of the supporting device is fixedly connected with an automatic rotating nozzle, the other end is supported and connected on the fixed seat, and the automatic rotating nozzle is fixedly connected with a water pipe arranged on one side of the side wall steel bar through a connecting hose; characterized in that the fixed seat comprises a connecting plate I, a fixed plate I, a guide shaft, a sliding block I, a sliding block II, a sliding block III, a supporting mechanism, a connecting mechanism; the connecting mechanism and the fixed plate I are fixedly connected on both sides of the top of the connecting plate I respectively, the supporting mechanism is fixedly connected below the connecting mechanism and the connecting plate I, one end of the guide shaft is fixedly connected with the connecting plate I, and the other end is fixedly connected with the fixed plate I; the sliding block I, the sliding block II and the sliding block III are sequentially and slidably connected on the guide shaft, the sliding block I is fixedly connected with the fixed plate I through bolts, and the sliding block II and the sliding block III are connected with each other through bolts; the supporting device comprises a supporting rod I, a supporting rod II, a support, a connecting rod, a connecting plate II, a connecting shaft I, a supporting plate, a fixed plate II, a connecting shaft II and a spring; one end of the supporting rod I is rotatably connected with a plurality of supports, a pair of connecting shaft I is fixedly connected at the bottom of the opposite two supports, a plurality of groups of connecting rods are rotatably connected at one end with the connecting seats on the supports and at the other end with the connecting seats on the connecting plate II; one end of the supporting rod II is slidably connected with the other end of the supporting rod I, and the supporting plate is rotatably connected with the other end of the supporting rod II; the fixed plate II is arranged in a pair, a pair of fixed plate II is symmetrically and slidably connected on both sides of the supporting plate through a plurality of connecting shaft II, and a plurality of springs are arranged below the supporting plate along the connecting shaft II.

2. The automatic concrete circulating spraying maintenance device for pipe gallery according to claim 1, characterized in that the supporting mechanism is provided with a rotating seat I, a supporting rod I, a supporting block and a connecting seat I; one end of the rotating seat I is rotatably connected with a pair of connecting seats I fixedly connected on the connecting plate I, a plurality of supporting rods I are rotatably connected at one end with the rotating seat I and at the other end with the supporting blocks slidably connected on the supporting device.

3. The automated concrete recirculating spray curing apparatus for pipe racks of claim 1, wherein the connecting mechanism is provided with a connecting seat II, a guide rod, a threaded rod I and a lifting seat; the connecting seat II is fixedly connected on the top of the connecting plate I, the lifting seat is slidably connected in the sliding groove on the connecting plate I, one end of the guide rod is fixedly connected with the connecting seat II, and the other end is fixedly connected with the supporting plate on the connecting plate I through the through hole on the lifting seat; the threaded rod I is threadedly connected with the lifting seat, one end of the threaded rod I is rotatably connected with the connecting seat II, and the other end is rotatably connected with the supporting plate on the connecting plate I.

4. The automated concrete recirculating spray curing apparatus for pipe racks of claim 1, wherein the supporting rod I is provided with a guide plate, a knob, a threaded rod II and a rotating rod; the guide plate is arranged in a pair and fixedly connected on both sides of the supporting rod I, and the guide plate is slidably connected with the supporting block to assist the supporting mechanism in supporting the supporting rod I; the knob is fixedly connected with the bevel gear through the connecting shaft passing through the through hole at the bottom end of the supporting rod I; the threaded rod II is arranged on one side of the sliding groove on the supporting rod I, and both ends of the threaded rod II are rotatably connected with the connecting plate on the supporting rod I; one end of the rotating rod is rotatably connected with the supporting plate inside the supporting rod I, and the bevel gear on the rotating rod is engaged with the bevel gear on the knob.

5. The automated concrete recirculating spray curing apparatus for pipe racks of claim 1, wherein The support rod II is provided with a support rod II, a sliding groove, a rotating seat II, a sliding rod, a threaded rod III and a sliding seat; the connecting plate at the bottom end of the support rod II is threaded with the threaded rod II through the sliding groove on the support rod I; one end of the support rod II is rotatably connected with the support plate, the other end passes through the through slot on the support rod II and is rotatably connected with the sliding seat, and the sliding seat is slidably connected with the sliding grooves arranged on the inner wall of the support rod II; the rotating seat II is rotatably connected at the bottom of the support rod II, and the other end of the rotating rod passes through the sliding groove on the rotating seat II and is slidably connected with one end of the sliding rod; one end of the threaded rod III is threadedly connected with the other end of the sliding rod, and the other end is fixedly connected with the sliding seat.

6. The automated concrete recirculating spray curing apparatus for pipe racks of claim 1, wherein The water pipe is connected with the water pump arranged in the foundation pit, and the water pump is connected with the timing switch.

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