A self-propelled door-type automatic spraying maintenance device

Abstract

The present invention provides a self-propelled door-type automatic sprinkler maintenance device, which relates to the technical field of sprinkler maintenance, and comprises a frame. An adjusting mechanism is arranged at the top of the frame. The adjusting mechanism comprises an L-shaped plate, a first connecting plate, a second connecting plate, and a second supporting plate. Connecting pipes are fixedly installed at both side ends of the second connecting plate. A second fixed block is fixedly installed at the bottom end of the second connecting plate. A push plate is rotatably installed inside the second fixed block. Clamping blocks are fixedly installed at both side ends of the push plate. The L-shaped plate is flipped upward by allowing the first supporting plate to rotate the side ends of the L-shaped plate. The L-shaped plate drives the first connecting plate to deflect upward. At the same time, the first connecting plate drives the connecting pipe to stretch and deflect at the side ends of the second connecting plate. The two first supporting plates move upward. At the same time, the two first supporting plates expand in the horizontal direction. The first connecting plate is expanded and can be adjusted according to the size of the tunnel, thereby increasing versatility.

Description

Technical Field

[0001] The invention belongs to the technical field of spraying maintenance, and more specifically, particularly relates to a self-propelled door-type automatic spraying maintenance device. Background Art

[0002] With the rapid development of my country's transportation industry, prestressed concrete precast beam construction is widely used in the construction of various types of bridges. The maintenance of prestressed concrete precast beams is relatively common in construction. After the concrete is poured, an automatic spray curing machine is used for maintenance to ensure that the concrete is fully solidified and the structural strength is improved. In high temperature or dry seasons, the automatic spray curing machine can effectively prevent the concrete from drying out prematurely and avoid the formation of cracks. The self-propelled door-type automatic spray curing machine is an efficient and automated concrete curing equipment, which is widely used in the maintenance of concrete structures such as large construction sites, bridges, and tunnels.

[0003] 1. The door-type spray curing frame is a large frame, which is combined and spliced ​​with each other by bolts or welding. As a result, the curing frame is large in size. During transportation, it can only move in a fixed direction. However, the curing frame is too large and difficult to adjust. In some complex or narrow construction sites, the movement and operation of the equipment may be restricted.

[0004] 2. After the self-propelled gate-type automatic sprinkler maintenance machine is fixedly installed, it enters the interior of the tunnel along a fixed direction. However, tunnels are divided into square and round shapes, and the sizes of tunnels are different. Each time it is used, it is necessary to measure the size of the tunnel and install a self-propelled gate-type automatic sprinkler maintenance machine that meets the standards accordingly. Since the maintenance machine is an integrated device after installation and cannot be adjusted by itself, the versatility of the equipment is low.

[0005] 3. The self-propelled door-type automatic sprinkler curing machine is equipped with multiple nozzles, the ends of which are connected by pipes. Water mist is sprayed onto the concrete inside the tunnel through the nozzles to cure the concrete. However, the curing machine is an integrated design, and the position and angle of the nozzles are fixed. During use, the coverage area of ​​the water mist is fixed, which is prone to uneven spraying. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a self-propelled door-type automatic sprinkler maintenance device to solve the above problems.

[0007] A self-propelled door-type automatic sprinkler maintenance device comprises a frame, an adjusting mechanism is arranged at the top of the frame, the adjusting mechanism comprises an L-shaped plate, a first connecting plate, a second connecting plate, and a second supporting plate, both side ends of the second connecting plate are fixedly installed with connecting pipes, the bottom end of the second connecting plate is fixedly installed with a second fixed block, a push plate is rotatably installed inside the second fixed block, both side ends of the push plate are fixedly installed with clamping blocks, a side plate is movably installed at the bottom end of the second supporting plate, a driving box is fixedly installed at the bottom end of the side plate, a hydraulic rod is fixedly installed at the top end of the driving box, and a lifting plate is fixedly installed at the top end of the hydraulic rod.

[0008] Preferably, the two inner side walls of the side plates are rotatably mounted with a second driving rod, the top of each of the second driving rods is fixedly mounted with a connecting plate, the two side ends of the driving box are slidably mounted with directional slides, the top of each of the directional slides is fixedly mounted with a first supporting plate, the top of each of the directional slides is fixedly mounted with a mounting plate, the side ends of each of the mounting plates are fixedly mounted with a second telescopic rod, the top of each of the driving boxes are fixedly mounted with two third fixed blocks, a slide is slidably mounted inside each of the third fixed blocks, and a limiting plate is fixedly mounted on the top of each of the slides.

[0009] Preferably, two U-shaped frames are fixedly installed on the top of each L-shaped plate, at least two first telescopic rods are fixedly installed on the side ends of each U-shaped frame, a first fixed block is fixedly installed on the top of each first telescopic rod, a movable base is fixedly installed on the bottom end of the frame, two guide mechanisms are slidably installed on the outer side of the movable base, a pressure sensor is fixedly installed on the end of each guide mechanism, a first support plate is rotatably installed on the bottom end of each L-shaped plate, two connecting rods are fixedly installed on the bottom end of each first support plate, a first driving rod is rotatably installed on the bottom end of each first support plate, and at least two nozzles are fixedly installed on the top of the second connecting plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] In the present invention, by allowing the first supporting plate to move obliquely, the first supporting plate drives one end of the L-shaped plate to flip, the L-shaped plate drives the U-shaped frame to move, and the L-shaped plate drives the U-shaped frame to flip synchronously, and at the same time the first connecting plate is flipped at the side end of the second connecting plate, the U-shaped frame applies a pulling force to the side end of the first connecting plate, and at the same time the first fixed block is moved under the force, pulling the first telescopic rod on one side to telescope, and by folding the first connecting plate and the L-shaped plate, the distance between the two frames is reduced at the same time, so that the volume of the frame is reduced, which is convenient for later transportation.

[0012] In the present invention, the first support plate drives the side end of the L-shaped plate to rotate, so that the L-shaped plate is flipped upward, and the L-shaped plate drives the first connecting plate to deflect upward. At the same time, the first connecting plate drives the connecting pipe to stretch and deflect at the side end of the second connecting plate. The two first support plates move upward, and at the same time, the two first support plates expand in the horizontal direction, so that the first connecting plates can be expanded and adjusted according to the size of the tunnel, thereby increasing versatility.

[0013] In the present invention, by driving the second driving rod to rotate, the second driving rod drives the connecting plate to reciprocate on the inner side of the side plate, and at the same time the connecting plate is engaged with the clamping block, the second driving rod drives the push plate to rotate, and the push plate swings back and forth around the end, so that the second connecting plate drives the two first connecting plates to move horizontally, and at the same time the first connecting plate drives the first fixed block to move, so that the first telescopic rod is continuously stretched back and forth at the side end of the U-shaped frame, and by driving the first connecting plate and the second connecting plate to slide back and forth, a wider area covered by the spray is ensured.

[0014] In the present invention, the driving box drives the hydraulic rod to extend and retract, and the top end of the hydraulic rod pushes the lifting plate upward. The lifting plate is fixedly connected to the end of the push plate, and the push plate applies a thrust to the bottom end of the second connecting plate to move the push plate upward, pushing the second connecting plate to lift up at the top end of the second support plate, and driving the second driving rod to rotate. The second driving rod drives the connecting plate to reciprocate on the inner side of the side plate. At the same time, the connecting plate fits with the card block, and the second driving rod drives the push plate to rotate. The push plate swings back and forth around the end. The movement of the second connecting plate in multiple directions is adjusted by the push plate. The structure is simple and convenient for later installation and maintenance.

[0015] In the present invention, the concrete inside the tunnel is maintained by moving the frame. At the same time, the frame drives the guide mechanism to move along the inner side of the tunnel. The inner side of the tunnel squeezes the guide mechanism. The pressure data of the guide mechanism is recorded by the pressure sensor installed at the end of the guide mechanism, and whether the movement of the frame deviates is monitored to ensure the stability of the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the framework structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the mobile base of the present invention;

[0018] Figure 3 It is a schematic diagram of the U-shaped frame structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the push plate structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the regulating mechanism of the present invention;

[0021] Figure 6 is a schematic diagram of the structure of the second connecting plate of the present invention;

[0022] Figure 7 It is a schematic diagram of the lifting plate structure of the present invention;

[0023] Figure 8 It is a schematic diagram of the structure of the drive box of the present invention.

[0024] In the figure, the correspondence between the component names and the figure numbers is: 1. frame; 11. movable base; 12. first support plate; 13. connecting rod; 14. first driving rod; 15. L-shaped plate; 16. first connecting plate; 17. second connecting plate; 18. nozzle; 19. connecting pipe; 21. pressure sensor; 22. guide mechanism; 24. second support plate; 25. U-shaped frame; 26. side plate; 27. driving box; 28. first telescopic rod; 29. ​​first fixed block; 31. second fixed block; 32. push plate; 33. block; 34. directional slide plate; 35. mounting plate; 36. third fixed block; 37. slide; 38. limit plate; 39. lifting plate; 41. hydraulic rod; 42. second driving rod; 43. connecting plate; 44. second telescopic rod. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] See also Figure 1-Figure 8 The present invention provides a technical solution, including a frame 1, wherein an adjustment mechanism is arranged at the top of the frame 1, wherein the adjustment mechanism comprises an L-shaped plate 15, a first connecting plate 16, a second connecting plate 17, and a second supporting plate 24, wherein connecting pipes 19 are fixedly installed at both side ends of the second connecting plate 17, a second fixing block 31 is fixedly installed at the bottom end of the second connecting plate 17, and a push plate 32 is rotatably installed inside the second fixing block 31, wherein a thrust is applied to the bottom end of the second connecting plate 17 by the push plate 32, so that the push plate 32 moves upward, and the second connecting plate 17 is lifted upward at the top end of the second supporting plate 24, and at the same time, the movement of the push plate 32, The push plate 32 drives the block 33 to fit with the connecting plate 43, and at the same time, the second connecting plate 17 moves upward, and a pulling force is applied to the side end of the first connecting plate 16, so that one end of the connecting tube 19 is lifted, and the first connecting plate 16 rotates and tilts around the first fixed block 29. The two first connecting plates 16 cooperate with the second connecting plate 17 to form a conical state. The two side ends of the push plate 32 are fixedly installed with the block 33, and the bottom end of the second support plate 24 is movably installed with the side plate 26. The bottom end of the side plate 26 is fixedly installed with the driving box 27, and the top of the driving box 27 is fixedly installed with the hydraulic rod 41, and the top of the hydraulic rod 41 is fixedly installed with the lifting plate 39.

[0027] The two inner side walls of the side plate 26 are rotatably mounted with a second driving rod 42, and a connecting plate 43 is fixedly mounted on the top of each second driving rod 42. The two side ends of the driving box 27 are slidably mounted with a directional slide plate 34, and the top of each directional slide plate 34 is fixedly mounted with a first supporting plate 12, and the top of each directional slide plate 34 is fixedly mounted with a mounting plate 35. The directional slide plate 34 is driven by the second telescopic rod 44 to slide toward the side end of the driving box 27, and at the same time, the mounting plate 35 pushes the slide 37 to slide inside the third fixed block 36. The slide 37 is pushed by the mounting plate 35 to drive the limit plate 38 to slide against each other at the top of the driving box 27. The slide 37 pushes the limit plate 38 to squeeze the side end of the lifting plate 39 to limit the movement of the lifting plate 39, and at the same time, a horizontal pulling force is generated on the first support plate 12 through the directional slide plate 34, and at the same time, the first drive rod 14 generates a downward pulling force on the first support plate 12, so that the first support plate 12 moves obliquely, and the first support plate 12 drives one end of the L-shaped plate 15 to flip, and each side end of each mounting plate 35 is fixedly installed with a second telescopic rod 44, and the top of each drive box 27 is fixedly installed with two third fixed blocks 36, and a slide 37 is slidably installed inside each third fixed block 36, and a limit plate 38 is fixedly installed on the top of each slide 37.

[0028] Two U-shaped frames 25 are fixedly installed on the top of each L-shaped plate 15, and at least two first telescopic rods 28 are fixedly installed on the side ends of each U-shaped frame 25. A first fixed block 29 is fixedly installed on the top of each first telescopic rod 28. A mobile base 11 is fixedly installed on the bottom end of the frame 1. Two guide mechanisms 22 are slidably installed on the outer side of the mobile base 11. Two guide mechanisms 22 are installed on the outer side of the mobile base 11. The guide mechanisms 22 can slide on the side ends of the mobile base 11. At the same time, a rotating wheel is installed on the top of the guide mechanism 22. The concrete inside the tunnel is maintained by the movement of the frame 1, and the frame 1 drives the guide mechanism 22 moves along the inner side of the tunnel, and the inner side of the tunnel squeezes the guide mechanism 22. The pressure data of the guide mechanism 22 is recorded by the pressure sensor 21 installed at the end of the guide mechanism 22, and whether the movement of the monitoring frame 1 deviates is monitored to ensure the stability of the movement. A pressure sensor 21 is fixedly installed at the end of each guide mechanism 22, and a first support plate 12 is rotatably installed at the bottom end of each L-shaped plate 15. Two connecting rods 13 are fixedly installed at the bottom end of each first support plate 12, and a first driving rod 14 is rotatably installed at the bottom end of each first support plate 12. At least two nozzles 18 are fixedly installed at the top of the second connecting plate 17.

[0029] Working principle:

[0030] In the first step, a driving motor is installed inside the frame 1 and the driving box 27, a plurality of driving wheels are installed at the bottom of the mobile base 11, and the driving wheels are connected by a transmission shaft. An interface is installed on the outside of the frame 1, and water is transported into the inside of the frame 1 through a pipeline. The connecting rod 13 is a double-layer design. The water source can enter the inside of the first support plate 12 through the connecting rod 13, and continue to be transported upward into the inside of the first connecting plate 16 and the second connecting plate 17. The first connecting plate 16 and the second connecting plate 17 are mutually connected through the connecting pipe 19. At the same time, a plurality of nozzles 18 are installed on the top of the first connecting plate 16 and the second connecting plate 17. The nozzle 18 sprays water upward to maintain the concrete. , through the rotation of the top drive transmission shaft inside the frame 1, multiple drive wheels are driven to rotate, pushing the frame 1 as a whole to move horizontally to one side, two guide mechanisms 22 are installed on the outside of the mobile base 11, the guide mechanism 22 can slide on the side end of the mobile base 11, and a rotating wheel is installed on the top of the guide mechanism 22. Through the movement of the frame 1, the concrete inside the tunnel is maintained. At the same time, the frame 1 drives the guide mechanism 22 to move along the inner side of the tunnel, and the inner side of the tunnel squeezes the guide mechanism 22. The pressure sensor 21 installed at the end of the guide mechanism 22 records the pressure data of the guide mechanism 22, monitors whether the movement of the frame 1 deviates, and ensures the stability of the movement.

[0031] By driving the first driving rod 14 to rotate, the first driving rod 14 rotates between the first supporting plate 12 and the frame 1, one end of the first driving rod 14 is installed with a bevel gear, which is connected to the output shaft of the motor, driving the first driving rod 14 to rotate in the frame 1, and the first driving rod 14 fits inside the first supporting plate 12, generating a downward pulling force on the first driving rod 14, so that the upper half of the frame 1 is compressed and moved downward as a whole, and at the same time, the second telescopic rod 44 is driven to be telescopic through the driving box 27, and the top of the second telescopic rod 44 is connected to the mounting plate 35, and the directional slide plate 34 and the mounting plate 35 are an integrated design, and the directional slide plate 34 is driven by the second telescopic rod 44 to slide toward the side end of the driving box 27, and at the same time, the mounting plate 35 pushes the slide 37 to slide inside the third fixed block 36, and the slide 37 is pushed by the mounting plate 35 to drive the limit plate 38 in the driving box 2 The top ends of the two plates 7 slide against each other, and the slide 37 pushes the limit plate 38 to squeeze the side end of the lifting plate 39 to limit the movement of the lifting plate 39. At the same time, the directional slide plate 34 generates a horizontal pulling force on the first support plate 12, and the first driving rod 14 generates a downward pulling force on the first support plate 12, so that the first support plate 12 moves obliquely, and the first support plate 12 drives one end of the L-shaped plate 15 to flip, and the L-shaped plate 15 drives the U-shaped frame 25 to move, so that the L-shaped plate 15 drives the U-shaped frame 25 to flip synchronously, and at the same time, the first connecting plate 16 flips at the side end of the second connecting plate 17, and the U-shaped frame 25 applies a pulling force to the side end of the first connecting plate 16. At the same time, the first fixed block 29 is forced to move, and the first telescopic rod 28 on one side is pulled to telescope. By folding the first connecting plate 16 and the L-shaped plate 15, the distance between the two frames 1 is reduced, and the volume of the frame 1 is reduced, which is convenient for later transportation.

[0032] In the second step, the second telescopic rod 44 is driven to extend and retract in the opposite direction, and at the same time, the frame 1 drives the first driving rod 14 to rotate at the bottom end of the first support plate 12. A threaded groove is provided on the surface of the first driving rod 14, and the first driving rod 14 generates a force on the first support plate 12 to move the first support plate 12 upward. At the same time, the second telescopic rod 44 applies a thrust to the mounting plate 35, so that the mounting plate 35 moves to one side and drives the directional slide plate 34 to slide on the side end of the driving box 27, so that the directional slide plate 34 applies a horizontal thrust to the first support plate 12, pushing the first support plate 12 outward, and at the same time, the mounting plate 35 drives the slide 37 Sliding inside the third fixed block 36, the two slides 37 move in opposite directions to each other, driving the limit plate 38 to leave the side end of the lifting plate 39, releasing the positioning of the lifting plate 39, allowing the first support plate 12 to drive the side end of the L-shaped plate 15 to rotate, flipping the L-shaped plate 15 upward, and the L-shaped plate 15 drives the first connecting plate 16 to deflect upward. At the same time, the first connecting plate 16 drives the connecting pipe 19 to stretch and deflect at the side end of the second connecting plate 17. The two first support plates 12 move upward, and at the same time, the two first support plates 12 expand in the horizontal direction, allowing the first connecting plate 16 to expand. It can be adjusted according to the size of the tunnel to increase versatility.

[0033] The hydraulic rod 41 is driven to extend and retract by the driving box 27, and the lifting plate 39 is pushed upward by the top of the hydraulic rod 41. The lifting plate 39 is fixedly connected to the end of the push plate 32, and a thrust is applied to the bottom end of the second connecting plate 17 by the push plate 32, so that the push plate 32 moves upward, and the second connecting plate 17 is lifted upward on the top of the second support plate 24. At the same time, the movement of the push plate 32 drives the block 33 to fit with the connecting plate 43. At the same time, the second connecting plate 17 moves upward, and a pulling force is applied to the side end of the first connecting plate 16, so that one end of the connecting tube 19 is lifted, and the first connecting plate 16 rotates and tilts around the first fixed block 29. The two first connecting plates 16 cooperate with the second connecting plates 17 to form a conical state. Through the multi-stage design of the first connecting plate 16 and the second connecting plate 17, It is in a horizontal state, and the first connecting plate 16 and the second connecting plate 17 can also be combined and bent, so that square and arc-shaped tunnels can be maintained, which increases the convenience of use. By driving the second driving rod 42 to rotate, the second driving rod 42 drives the connecting plate 43 to reciprocate on the inner side of the side plate 26, and at the same time, the connecting plate 43 is engaged with the block 33, and the second driving rod 42 drives the push plate 32 to rotate, and the push plate 32 reciprocates around the end, so that the second connecting plate 17 drives the two first connecting plates 16 to move horizontally, and at the same time, the first connecting plate 16 drives the first fixed block 29 to move, so that the first telescopic rod 28 is continuously stretched back and forth at the side end of the U-shaped frame 25, and the first connecting plate 16 and the second connecting plate 17 are driven to slide back and forth to ensure that the spray coverage area is wider.

[0034] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A self-propelled door-type automatic spraying maintenance device, comprising a frame (1), characterized in that: The top of the frame (1) is provided with an adjustment mechanism, which comprises an L-shaped plate (15), a first connecting plate (16), a second connecting plate (17), and a second supporting plate (24); the two side ends of the second connecting plate (17) are fixedly mounted with connecting pipes (19); the bottom end of the second connecting plate (17) is fixedly mounted with a second fixing block (31); a push plate (32) is rotatably mounted inside the second fixing block (31); two side ends of the push plate (32) are fixedly mounted with clamping blocks (33); the bottom end of the second supporting plate (24) is movably mounted with a side plate (26); a driving box (27) is fixedly mounted at the bottom end of the side plate (26); a hydraulic rod (41) is fixedly mounted at the top end of the driving box (27); a lifting plate (39) is fixedly mounted at the top end of the hydraulic rod (41); second driving rods (42) are rotatably mounted on the two inner side walls of the side plate (26); the top end of each second driving rod (42) A connecting plate (43) is fixedly installed on each of the two side ends of the driving box (27), and a directional slide plate (34) is slidably installed on each of the two side ends, and a first supporting plate (12) is fixedly installed on the top of each of the directional slide plates (34), and a mounting plate (35) is fixedly installed on the top of each of the directional slide plates (34), and a second telescopic rod (44) is fixedly installed on the side end of each of the mounting plates (35), and two third fixed blocks (36) are fixedly installed on the top of each of the driving boxes (27), and a slide (37) is slidably installed inside each of the third fixed blocks (36), and a limiting plate (38) is fixedly installed on the top of each of the slides (37), and two U-shaped frames (25) are fixedly installed on the top of each of the L-shaped plates (15), and at least two first telescopic rods (28) are fixedly installed on the side ends of each of the U-shaped frames (25), and a first fixed block (29) is fixedly installed on the top of each of the first telescopic rods (28); Among them, a groove is opened at the top of the driving box (27), and the lifting plate (39) slides downward into the interior of the groove. At the same time, the end of the push plate (32) is connected to the lifting plate (39) through a rotating shaft, and the two L-shaped plates (15) are symmetrically installed and both deflect downward. The connecting plate (43) and the block (33) have the same size and can be connected to each other. The end of the slide (37) is fixedly connected to the side end of the mounting plate (35), pushing the two limit plates (38) to slide against each other.

2. A self-propelled door-type automatic spraying maintenance device as claimed in claim 1, characterized in that: A movable base (11) is fixedly mounted on the bottom end of the frame (1), two guide mechanisms (22) are slidably mounted on the outer side of the movable base (11), and a pressure sensor (21) is fixedly mounted on the end of each guide mechanism (22).

3. A self-propelled door-type automatic spraying maintenance device as claimed in claim 1, characterized in that: A first support plate (12) is rotatably mounted on the bottom end of each L-shaped plate (15), two connecting rods (13) are fixedly mounted on the bottom end of each first support plate (12), and a first driving rod (14) is rotatably mounted on the bottom end of each first support plate (12); The end of the connecting rod (13) is slidably connected inside the frame (1), and a bevel gear is installed at one end of the first driving rod (14).

4. A self-propelled door-type automatic spraying maintenance device as claimed in claim 1, characterized in that: At least two spray heads (18) are fixedly mounted on the top end of the second connecting plate (17).

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