Crack repairing device for construction engineering

Abstract

The utility model discloses a crack repairing device for construction engineering, which comprises a stirring barrel, a stirring rod is arranged in the middle of the stirring barrel, a motor is arranged above the stirring rod, a discharging pipe is arranged below the stirring rod, a nozzle is arranged below the discharging pipe, a movable rod is arranged in the middle of the nozzle, and a spring is arranged on the movable rod. A hydraulic rod is arranged below the stirring barrel, a carrying plate is arranged below the hydraulic rod, wheels are arranged below the carrying plate, the hydraulic rod stretches out and draws back to drive the barrel body to move up and down, then a discharging pipe is driven to move up and down in a groove, the discharging pipe moves up and down to drive a first nozzle to move up and down, then a sliding rod is driven to move up and down in a sliding groove, and the sliding rod makes contact with the bottom face; the sliding rod is pushed to move upwards in the first nozzle, then the blocking piece is driven to move upwards to leave the first nozzle, and the effect of automatically and accurately discharging the repairing liquid is achieved.

Description

Technical Field

[0001] The utility model relates to a crack repair device in the technical field of crack repair, in particular to a crack repair device for construction projects. Background Technique

[0002] The utility model is a crack repair device for repairing highway cracks. After the highway is built and opened to traffic, due to the wear and impact of vehicle wheels, it is eroded and weathered by natural forces such as rainstorms, floods, sandstorms, ice and snow, sunlight, ice melting, etc., as well as human damage and some defects left during construction. The traditional repair method is manual isolation repair, which is time-consuming and laborious and affects traffic. Therefore, the role of a crack repair device that can quickly and effectively repair cracks is reflected.

[0003] After retrieval, the existing Chinese patent publication number is CN202222187770.4. The utility model is a crack repair device for construction projects, including a bottom plate fixedly installed with a fixed seat at the bottom, a material bucket that can hold is fixedly installed on the top of the bottom plate, a main pipe that can pass water is fixedly installed on one side of the material bucket, a water pump motor that can pump is fixedly installed on one side of the main pipe, a fixed seat that can be fixed is fixedly installed on the outer surface of one side of the water pump motor, and a sub-pipe that can deliver liquid is fixedly installed on one side of the fixed seat. For this road crack repair device, through the settings of the bottom plate, the fixed seat and the material bucket, the whole can be made more stable during use. At the same time, the setting of the fixed seat can fix the material bucket on the bottom plate during use, making it more convenient to carry, and even if there is a collision on the road, the safety of the material bucket can be guaranteed, with better safety and practicability. Through the settings of the main pipe and the sub-pipe, the repair liquid inside can be passed more conveniently.

[0004] Although the above patent realizes the effect of facilitating the stirring and transportation of the repair liquid, the above patent has the problem that because the discharge port is too simple, it cannot automatically discharge the repair liquid to accurately repair fine cracks.

[0005] In view of the above problems, an innovative design is carried out on the basis of the original crack repair device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a crack repair device for construction projects to solve the problem that the existing crack repair devices on the market are not convenient for accurately discharging the repair liquid as mentioned in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solution: A crack repair device for construction projects, including a mixing barrel. Preferably, a mixing rod is provided in the middle of the mixing barrel, and a motor is provided above the mixing rod, and a discharge pipe is provided below the mixing rod. A nozzle is provided below the discharge pipe, and a movable rod is provided in the middle of the nozzle, and a spring is provided on the movable rod. A hydraulic rod is provided below the mixing barrel, and a carrier plate is provided below the hydraulic rod, and wheels are provided below the carrier plate.

[0008] Preferably, the mixing barrel includes a barrel body and a lid. The lid is fitted and connected to the barrel body. Two hydraulic rods are symmetrically connected below the barrel body, and a discharge pipe is connected in the middle below the barrel body. The carrier plate includes a cross plate and a groove. The groove is provided in the middle of the cross plate. The hydraulic rod is connected above the cross plate, and wheels are connected at the four corners below the cross plate. The groove is fitted and connected to the discharge pipe, and the discharge pipe moves up and down in the groove.

[0009] Preferably, the mixing rod includes a rotating rod, a cross bar and a stirring rod. A number of cross bars are evenly connected to the rotating rod, and four stirring rods are connected at equal angles to the lower end of the rotating rod. The upper end of the rotating rod is connected to the lid, and the rotating rod rotates on the lid, and the rotating rod passes through the lid and is connected to the motor.

[0010] Preferably, the nozzle includes a nozzle one, a chute and a stopper. The upper end of the nozzle one is connected to the middle below the discharge pipe. Two stoppers are symmetrically connected to the inner wall of the upper end of the nozzle one, and chutes are symmetrically connected to the inner wall of the middle of the nozzle one.

[0011] Preferably, the movable rod includes a sliding rod, a retaining piece and a slider. The upper end of the sliding rod is connected to the retaining piece, and the retaining piece is fitted and connected to the upper end of the nozzle one. Two sliders are symmetrically connected to the middle of the sliding rod, and the sliders are engaged and connected to the chutes, and the sliders move up and down in the chutes. A spring is provided on the sliding rod, and the upper end of the spring is connected to the stopper, and the lower end of the spring is connected to the slider.

[0012] Compared with the prior art, the beneficial effects of the present utility model are: the effect of facilitating the automatic and accurate discharge of the repair liquid;

[0013] 1. The rotation of the motor drives the rotating rod to rotate on the lid. The rotating rod is evenly connected with cross bars, and four stirring rods are connected at equal angles to the lower end of the rotating rod. The rotation of the rotating rod drives the cross bars and the stirring rods to rotate, stirring the repair liquid in the barrel body and the discharge port, making the repair liquid evenly mixed and preventing the repair liquid from solidifying.

[0014] 2. The telescopic movement of the hydraulic rod drives the barrel body to move up and down, thereby driving the discharge pipe to move up and down in the groove. The up and down movement of the discharge pipe drives the nozzle one to move up and down, thereby driving the sliding rod to move up and down in the chute. When the sliding rod touches the ground, it pushes the sliding rod to move upward in the nozzle one, thereby driving the retaining piece to move upward and leave the nozzle one, achieving the effect of automatically and accurately discharging the repair liquid. Description of the Drawings

[0015] Figure 1 This is the three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 2 This is the sectional structure schematic diagram of the discharge pipe of the present utility model;

[0017] Figure 3 This is the enlarged sectional structure schematic diagram of the nozzle of the present utility model;

[0018] Figure 4 This is the enlarged structure schematic diagram of the nozzle of the present utility model.

[0019] In the figure: 1, stirring barrel; 101, barrel body; 102, lid; 2, stirring rod; 201, rotating rod; 202, cross bar; 203, stirring bar; 3, motor; 4, hydraulic rod; 5, discharge pipe; 6, carrier plate; 601, cross plate; 602, groove; 7, wheel; 8, nozzle; 801, nozzle one; 802, chute; 803, stop block; 9, movable rod; 901, sliding rod; 902, stop piece; 903, slider; 10, spring. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a crack repair device for construction projects, including a stirring barrel 1, a stirring rod 2 is arranged in the middle of the stirring barrel 1, a motor 3 is arranged above the stirring rod 2, a discharge pipe 5 is arranged below the stirring rod 2, a nozzle 8 is arranged below the discharge pipe 5, a movable rod 9 is arranged in the middle of the nozzle 8, a spring 10 is arranged on the movable rod 9, a hydraulic rod 4 is arranged below the stirring barrel 1, a carrier plate 6 is arranged below the hydraulic rod 4, and wheels 7 are arranged below the carrier plate 6.

[0022] The stirring barrel 1 includes a barrel body 101 and a lid 102. The lid 102 is fitted and connected to the barrel body 101. Two hydraulic rods 4 are symmetrically connected to the lower part of the barrel body 101. A discharge pipe 5 is connected to the middle of the lower part of the barrel body 101. The carrier plate 6 includes a cross plate 601 and a groove 602. The groove 602 is provided in the middle of the cross plate 601. The hydraulic rod 4 is connected to the upper surface of the cross plate 601. Wheels 7 are connected to the four corners of the lower surface of the cross plate 601. The groove 602 is fitted and connected to the discharge pipe 5, and the discharge pipe 5 moves up and down in the groove 602. The wheels 7 can facilitate the movement of the crack repair device.

[0023] The stirring rod 2 includes a rotating rod 201, a cross bar 202 and a dial rod 203. A number of cross bars 202 are evenly connected to the rotating rod 201. Four dial rods 203 are connected to the lower end of the rotating rod 201 at equal angles. The upper end of the rotating rod 201 is connected to the lid 102, and the rotating rod 201 rotates on the lid 102 and passes through the lid 102 to connect to the motor 3. The stirring rod 2 can facilitate the uniform mixing of the repair liquid.

[0024] The nozzle 8 includes a nozzle one 801, a chute 802 and a stopper 803. The upper end of the nozzle one 801 is connected to the middle of the lower surface of the discharge pipe 5. Two stoppers 803 are symmetrically connected to the inner wall of the upper end of the nozzle one 801. The chute 802 is symmetrically connected to the inner wall of the middle of the nozzle one 801. The nozzle 8 can stably discharge the repair liquid.

[0025] The movable rod 9 includes a sliding rod 901, a retaining piece 902 and a slider 903. The upper end of the sliding rod 901 is connected to the retaining piece 902, and the retaining piece 902 is fitted and connected to the upper end of the nozzle one 801. Two sliders 903 are symmetrically connected to the middle of the sliding rod 901, and the sliders 903 are engaged with the chute 802 and move up and down in the chute 802. A spring 10 is provided on the sliding rod 901. The upper end of the spring 10 is connected to the stopper 803, and the lower end of the spring 10 is connected to the slider 903. The movable rod 9 can open or close the nozzle 8.

[0026] Working principle: When using the crack repair device for construction projects, pour the repair liquid into the barrel body 101, turn on the motor 3. The rotation of the motor 3 drives the rotating rod 201 to rotate on the lid 102. A number of cross bars 202 are evenly connected to the rotating rod 201. The lower end of the rotating rod 201 is connected to a screw rod dial 203 at equal angles. The rotation of the rotating rod 201 drives the cross bars 202 and the dial 203 to evenly stir the repair liquid in the barrel body 101 and the discharge pipe 5, making the repair liquid mix more evenly and avoiding the solidification of the repair liquid. Move the crack repair device to the position of the road crack. The telescopic movement of the hydraulic rod 4 drives the barrel body 101 to move downward, and then drives the discharge pipe 5 to move downward in the groove 602. The discharge pipe 5 is connected to a nozzle 801 below. The downward movement of the discharge pipe 5 drives the nozzle 801 to move downward. A sliding rod 901 is arranged in the middle of the nozzle 801. The downward movement of the nozzle 801 drives the sliding rod 901 to move downward and touch the ground, pushing the sliding rod 901 to move upward in the nozzle 801. The upper end of the sliding rod 901 is connected to a baffle 902. The upward movement of the sliding rod 901 drives the baffle 902 to move upward and leave the nozzle 801, opening the nozzle 801. The repair liquid is stably discharged to the ground crack through the nozzle 801, automatically and precisely repairing the ground crack. The telescopic movement of the hydraulic rod 4 drives the barrel body 101 to move upward, and then drives the sliding rod 901 to move upward away from the ground. The upper inner wall of the nozzle 801 is symmetrically connected to a stop block 803. The stop block 803 is connected to the upper end of the spring 10. The lower end of the spring 10 is connected to a slider 903. The sliders 903 are symmetrically connected to the sliding rod 901. The spring 10 pushes the slider 903 to move downward in the chute 802. The downward movement of the slider 903 drives the sliding rod 901 to move downward, and then drives the baffle 902 to move downward, closing the nozzle 801, which is convenient for controlling the discharge of the repair liquid.

[0027] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A crack repairing device for construction engineering, comprising a mixing barrel (1), characterized in that: A stirring rod (2) is provided in the middle of the stirring barrel (1), a motor (3) is provided above the stirring rod (2), a discharge pipe (5) is provided below the stirring rod (2), a nozzle (8) is provided below the discharge pipe (5), a movable rod (9) is provided in the middle of the nozzle (8), and a spring (10) is provided on the movable rod (9), a hydraulic rod (4) is provided below the stirring barrel (1), a carrier plate (6) is provided below the hydraulic rod (4), and wheels (7) are provided below the carrier plate (6); The mixing barrel (1) comprises a barrel body (101) and a lid (102), wherein the lid (102) is engaged with the barrel body (101), and two hydraulic rods (4) are symmetrically connected to the bottom of the barrel body (101), and a discharge pipe (5) is connected in the middle of the bottom of the barrel body (101), and the carrier plate (6) comprises a transverse plate (601) and a groove (602), wherein the groove (602) is arranged in the middle of the transverse plate (601), and the hydraulic rods (4) are connected to the top of the transverse plate (601), and wheels (7) are connected at the four corners of the bottom of the transverse plate (601), and the groove (602) is engaged with the discharge pipe (5), and the discharge pipe (5) moves up and down in the groove (602); The nozzle (8) comprises a nozzle 1 (801), a chute (802) and a stopper (803); the upper end of the nozzle 1 (801) is connected to the middle of the lower portion of the discharge pipe (5); the inner wall of the upper end of the nozzle 1 (801) is symmetrically connected to the two stoppers (803); and the inner wall of the middle portion of the nozzle 1 (801) is symmetrically connected to the chute (802); The movable rod (9) includes a slide rod (901), a baffle (902) and a slider (903); the upper end of the slide rod (901) is connected to the baffle (902), and the baffle (902) is closely connected to the upper end of the nozzle (801); the middle of the slide rod (901) is symmetrically connected to two sliders (903), and the slider (903) is snap-connected to the slide groove (802), and the slider (903) moves up and down in the slide groove (802); a spring (10) is provided on the slide rod (901), and the upper end of the spring (10) is connected to the baffle (803), and the lower end of the spring (10) is connected to the slider (903).

2. A crack repairing device for construction engineering according to claim 1, characterized in that: The stirring rod (2) comprises a rotating rod (201), a cross rod (202) and a shifting rod (203); the rotating rod (201) is evenly connected to a plurality of cross rods (202); the lower end of the rotating rod (201) is connected to four shifting rods (203) at equal angles; the upper end of the rotating rod (201) is connected to a cover (102); the rotating rod (201) rotates on the cover (102); and the rotating rod (201) passes through the cover (102) to connect to a motor (3).

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