Building construction repairing and leveling device

Abstract

The utility model discloses a building construction repairing and leveling device, which relates to the technical field of building construction and comprises a storage box, an adjusting frame is mounted on one side of the storage box, a convex groove is arranged in the adjusting frame, a convex block is slidably connected in the convex groove, an adjuster is mounted on one side of the convex block, and a support frame is rotatably connected to one side of the adjuster. Compared with the prior art, the building construction repairing and leveling device has the advantages that the screw rod in the adjusting frame rotates to drive the supporting frame and the support to ascend and descend, the height of the spray head can be adjusted conveniently, the height difference between the device and the ground is filled through the length of the supporting frame, the spray head can repair and level the lower portion of a wall conveniently, and meanwhile the construction efficiency is improved. And under the meshing action of a gear in the adjusting piece and a rack at the output end of the electric telescopic rod, the support is turned over, and the spray head is aligned with the ground, so that the ground is convenient to repair and level, the application range of the device is widened, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction repair and leveling device. Background Technique

[0002] Concrete is one of the most common materials in building construction, mainly used for the structure and foundation of buildings. However, after years of use, concrete will be damaged to varying degrees due to its "prime of life", such as surface wear, cracks, bulges, corrosion and other problems. If these problems are not repaired in time, they may endanger the structural safety of the entire building.

[0003] Application No. 201921600405.3 discloses a wall repair device for building construction. The height of the lifting cylinder and the conveying cylinder can be adjusted by the telescopic movement of the electric hydraulic cylinder. The positions of the lifting cylinder and the conveying cylinder can be rotated by the rotating disc. It is flexible to use and can work at multiple angles. The operation is simple. The movable plug is driven by the electric telescopic rod to move to inject mortar, reducing the labor intensity of workers and improving work efficiency.

[0004] The repair and leveling structure of the above application is not applicable to positions other than the wall, and the position of the material conveying cylinder is limited by the height of the trolley and the electric hydraulic cylinder itself, which is not convenient for repairing the position below the wall. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a building construction repair and leveling device, which solves the problems raised in the above background technique.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A building construction repair and leveling device, including a storage tank, one side of the storage tank is provided with an adjusting frame, a convex groove is opened inside the adjusting frame, a convex block is slidably connected inside the convex groove, one side of the convex block is provided with a regulator, one side of the regulator is rotatably connected with a support frame, one end of the support frame is provided with an adjusting member, a bracket is rotatably connected inside the adjusting member, a placing frame is installed at the bottom of the bracket, a placing groove is opened inside the placing frame, a nozzle is placed inside the placing groove, a lead screw is rotatably connected inside the convex groove, the lead screw penetrates through the convex block and is threadedly connected with the convex block, a worm gear and a worm are rotatably connected inside the regulator, the worm gear and the worm are meshed with each other, the worm gear is connected with the support frame, one end of the bracket is fixedly connected with a gear, an electric telescopic rod is installed on one side of the support frame and at the top of the adjusting member, and the output end of the electric telescopic rod is connected with a rack on one side of the gear, and the rack is meshed with the gear.

[0007] Preferably, a material storage trough is provided inside the material storage box, a cement pump is installed on one side of the material storage box and at the bottom of the adjusting frame, the input end of the cement pump extends into the material storage trough, a guide wheel is installed on one side of the material storage box and between the cement pump and the adjusting frame, the output end of the cement pump is connected to a material delivery pipe, one end of the material delivery pipe bypasses the guide wheel and is connected to the nozzle.

[0008] Preferably, a first scraper is installed on one side of the bracket and at the top of the nozzle, a second scraper is slidably connected inside the first scraper, a telescopic spring is installed inside the first scraper, and one end of the telescopic spring is connected to the other end of the second scraper.

[0009] Preferably, a locking bolt is threadedly connected to one side of the placement rack, and one end of the locking bolt extends into the placement groove.

[0010] Preferably, a first motor and a second motor are respectively installed on the top of the adjustment frame and the adjuster, and output ends of the first motor and the second motor are respectively connected to the lead screw and the worm screw.

[0011] Preferably, the top of the material storage box is covered with a box cover, the bottom of the box cover and the interior of the material storage tank are rotatably connected with a stirring shaft, and a plurality of stirring blades are installed on the outer side of the stirring shaft.

[0012] Preferably, a third motor is fixedly mounted on the top of the box cover, and an output end of the third motor is connected to the stirring shaft.

[0013] The utility model provides a building construction repair and leveling device, which has the following beneficial effects:

[0014] 1. The building construction repair and leveling device can drive the support frame and the bracket to rise and fall by rotating the screw rod in the adjustment frame, which is convenient for adjusting the height of the nozzle, and uses the length of the support frame itself to fill the gap between the device and the ground, so that the nozzle can repair and level the bottom of the wall. At the same time, under the action of the gear in the adjustment part and the rack at the output end of the electric telescopic rod, the bracket is flipped and the nozzle is aligned with the ground, which is convenient for repairing and leveling the ground, which is beneficial to increase the application range of the device and has higher practicality.

[0015] 2. The construction repair and leveling device uses a telescopic scraper on one side of the bracket to facilitate the distance between the nozzle and the wall or the ground, so as to avoid the nozzle being worn out when the scraper moves and scrapes off the slurry emerging from the cracks or holes. When the nozzle is aimed at the cracks or holes, the deformation of the spring is used to automatically retract and retract to avoid hindering the repair work of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For the present utility model Figure 1 Enlarged view of part A in

[0018] Figure 3 For the present utility model Figure 1 Enlarged view of part B in

[0019] Figure 4 Schematic diagram of the operation of the present utility model.

[0020] In the figure: 1, storage bin; 2, adjusting frame; 3, convex groove; 4, convex block; 5, adjuster; 6, support frame; 7, adjusting member; 8, bracket; 9, placing rack; 10, placing groove; 11, nozzle; 12, lead screw; 13, worm gear; 14, worm; 15, gear; 16, electric telescopic rod; 17, rack; 18, storage tank; 19, cement pump; 20, guide wheel; 21, conveying pipe; 22, first scraper; 23, second scraper; 24, telescopic spring; 25, locking bolt; 26, first motor; 27, second motor; 28, tank cover; 29, stirring shaft; 30, third motor. Specific embodiments

[0021] 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.

[0022] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a building construction repair and leveling device, including a storage tank 1. A regulating frame 2 is installed on one side of the storage tank 1. A convex groove 3 is opened inside the regulating frame 2. A convex block 4 is slidably connected inside the convex groove 3. A regulator 5 is installed on one side of the convex block 4. A support frame 6 is rotatably connected to one side of the regulator 5. An adjusting member 7 is installed at one end of the support frame 6. A bracket 8 is rotatably connected inside the adjusting member 7. A placement frame 9 is installed at the bottom of the bracket 8. A placement groove 10 is opened inside the placement frame 9. A spray head 11 is placed inside the placement groove 10. One side of the placement frame 9 is threadedly connected with a locking bolt 25. One end of the locking bolt 25 extends into the placement groove 10, enabling it to displace while rotating. One end of it presses the spray head 11 inside the placement groove 10 to fix the spray head 11, or releases the limit on the spray head 11, facilitating the placement and removal of the spray head 11. A storage groove 18 is opened inside the storage tank 1. A cement pump 19 is installed on one side of the storage tank 1 and at the bottom of the regulating frame 2. The input end of the cement pump 19 extends into the storage groove 18. A guide wheel 20 is installed on one side of the storage tank 1 and between the cement pump 19 and the regulating frame 2. The output end of the cement pump 19 is connected with a feed pipe 21. One end of the feed pipe 21 bypasses the guide wheel 20 and is connected with the spray head 11. Under the action of the cement pump 19, the slurry in the storage groove 18 can be guided to the spray head 11 through the feed pipe 21 and sprayed out to repair the wall. A lead screw 12 is rotatably connected inside the convex groove 3. The lead screw 12 passes through the convex block 4 and is threadedly connected with the convex block 4, enabling the convex block 4 to rise and fall as the lead screw 12 rotates, driving the support frame 6 and the bracket 8 to displace, and the spray head 11 moves accordingly, facilitating the adjustment of the positions of the spray head 11 and the second scraper 23. By using the length of the support frame 6 itself, the spray head 11 can repair the lower part of the wall. A first scraper 22 is installed on one side of the bracket 8 and above the spray head 11. A second scraper 23 is slidably connected inside the first scraper 22. A telescopic spring 24 is installed inside the first scraper 22. One end of the telescopic spring 24 is connected with the other end of the second scraper 23. Through the deformation of the telescopic spring 24, the second scraper 23 can automatically displace under the extrusion of the wall surface, avoiding hindering the repair of the wall by the spray head 11. When the spray head 11 moves away from the wall, the telescopic spring 24 pushes the second scraper 23 to reset and still keep in contact with the wall surface. As the support frame 6 and the bracket 8 rise and fall, the slurry overflowing from the wall surface is scraped off and leveled. A worm gear 13 and a worm 14 are rotatably connected inside the regulator 5. The worm gear 13 and the worm 14 are meshed with each other. The worm gear 13 is connected with the support frame 6, enabling the worm 14 to drive the support frame 6. When the worm 14 drives the worm gear 13 to rotate, the support frame 6 rotates accordingly, which is beneficial to expanding the movement and repair range of the spray head 11. A first motor 26 and a second motor 27 are respectively installed on the tops of the regulating frame 2 and the regulator 5. The output ends of the first motor 26 and the second motor 27 are respectively connected with the lead screw 12 and the worm 14, respectively providing power for the rotation of the lead screw 12 and the worm 14.One end of the support 8 is fixedly connected with a gear 15. On one side of the support frame 6 and at the top of the adjusting member 7, an electric telescopic rod 16 is installed. The output end of the electric telescopic rod 16 and on one side of the gear 15 is connected with a rack 17. The rack 17 meshes with the gear 15. Through the rotational connection between the support 8 and the adjusting member 7, when the electric telescopic rod 16 drives the rack 17 to move up and down, it drives the gear 15 and the support 8 to flip, adjusting the orientation of the nozzle 11 so that it can be aligned with the ground, facilitating the repair and leveling of positions outside the wall. A lid 28 is provided on the top of the storage tank 1. A material injection port is provided on the top surface of the lid 28. The bottom of the lid 28 and inside the storage tank 18 is rotationally connected with a stirring shaft 29. A plurality of stirring blades are installed on the outer side of the stirring shaft 29. A third motor 30 is fixedly installed on the top of the lid 28. The output end of the third motor 30 is connected with the stirring shaft 29 to drive the stirring shaft 29 to rotate and stir the slurry in the storage tank 18, which is beneficial to preventing it from solidifying.

[0023] In summary, when using this building construction repair and leveling device, the first motor 26 drives the screw rod 12 in the adjusting frame 2 to rotate. Under the action of the threaded connection between the screw rod 12 and the convex block 4, the convex block 4 and the adjuster 5 on one side of it move up and down. Since one side of the adjuster 5 is rotationally connected with the support frame 6, and the support 8 is rotationally connected inside the adjusting member 7 at one end of the support frame 6, and the nozzle 11 is arranged at the bottom of the support 8, therefore, the support frame 6 and the nozzle 11 move accordingly, and the nozzle 11 is aligned with the crack or hole position of the wall. At the same time, the cement pump 19 operates to guide the slurry in the storage tank 1 into the adjusting frame 2 through the feed pipe 21 to the nozzle 11 and spray it into the crack or hole for repair and filling. And a second scraper 23 is slidably connected inside the first scraper 22 above the nozzle 11 on one side of the support 8. Therefore, when the nozzle 11 approaches the wall, the second scraper 23 is automatically pushed backward by the extrusion of the wall surface, and the telescopic spring 24 inside the first scraper 22 deforms accordingly. After the nozzle 11 leaves the wall surface, the first scraper 22 pushes the second scraper 23 to reset, so that the second scraper 23 always keeps in contact with the wall. As the support frame 6 and the support 8 move up and down, the second scraper 23 automatically scrapes off the slurry overflowing on the wall and levels it. Since the support 8 is rotationally connected with the adjusting member 7 at one end of the support frame 6, and the rack 17 at the output end of the electric telescopic rod 16 on one side of the support frame 6 meshes with the gear 15 at one end of the support 8, therefore, when the electric telescopic rod 16 drives the rack 17 to move up and down, it pushes the gear 15 and the support 8 to flip, and the nozzle 11 can be aligned with the ground. Similarly, by repeating the operation, the cracks or holes on the ground can be repaired and leveled. At the same time, according to the needs, the locking bolt 25 threaded on the placing frame 9 can also be rotated so that one end of it releases the extrusion and fixation of the nozzle 11 in the placing groove 10 inside the placing frame 9, and the nozzle 11 is taken out from the placing groove 10 and held by hand to operate the nozzle 11.

[0024] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A building construction repair and leveling device, comprising a material storage box (1), characterized in that: An adjusting frame (2) is installed on one side of the material storage box (1), a convex groove (3) is provided inside the adjusting frame (2), a convex block (4) is slidably connected inside the convex groove (3), an adjuster (5) is installed on one side of the convex block (4), a support frame (6) is rotatably connected on one side of the adjuster (5), an adjusting member (7) is installed on one end of the support frame (6), a bracket (8) is rotatably connected inside the adjusting member (7), a placement frame (9) is installed on the bottom of the bracket (8), a placement groove (10) is provided inside the placement frame (9), a nozzle (11) is placed inside the placement groove (10), and the convex groove (3) The internal rotation of the adjusting member (5) is connected to a screw rod (12), the screw rod (12) passes through the convex block (4) and is threadedly connected to the convex block (4), the internal rotation of the adjusting member (5) is connected to a worm wheel (13) and a worm (14), the worm wheel (13) and the worm (14) are meshed with each other, the worm wheel (13) is connected to a support frame (6), one end of the support frame (8) is fixedly connected to a gear (15), one side of the support frame (6) and located at the top of the adjusting member (7) is equipped with an electric telescopic rod (16), the output end of the electric telescopic rod (16) and located at one side of the gear (15) is connected to a rack (17), and the rack (17) is meshed with the gear (15).

2. A building construction repair and leveling device according to claim 1, characterized in that: A material storage trough (18) is provided inside the material storage box (1), a cement pump (19) is installed on one side of the material storage box (1) and at the bottom of the adjustment frame (2), the input end of the cement pump (19) extends into the material storage trough (18), a guide wheel (20) is installed on one side of the material storage box (1) and between the cement pump (19) and the adjustment frame (2), the output end of the cement pump (19) is connected to a material delivery pipe (21), one end of the material delivery pipe (21) bypasses the guide wheel (20) and is connected to the nozzle (11).

3. A building construction repair and leveling device according to claim 1, characterized in that: A first scraper (22) is installed on one side of the bracket (8) and located on the top of the nozzle (11); a second scraper (23) is slidably connected inside the first scraper (22); a telescopic spring (24) is installed inside the first scraper (22); one end of the telescopic spring (24) is connected to the other end of the second scraper (23).

4. A building construction repair and leveling device according to claim 1, characterized in that: A locking bolt (25) is threadedly connected to one side of the placement rack (9), and one end of the locking bolt (25) extends into the placement slot (10).

5. A building construction repair and leveling device according to claim 1, characterized in that: A first motor (26) and a second motor (27) are respectively mounted on the top of the adjustment frame (2) and the adjuster (5); output ends of the first motor (26) and the second motor (27) are respectively connected to the lead screw (12) and the worm (14).

6. A building construction repair and leveling device according to claim 1, characterized in that: The top of the material storage box (1) is covered with a box cover (28), and the bottom of the box cover (28) is rotatably connected to a stirring shaft (29) located inside the material storage tank (18), and a plurality of stirring blades are installed on the outside of the stirring shaft (29).

7. A building construction repair and leveling device according to claim 6, characterized in that: A third motor (30) is fixedly mounted on the top of the box cover (28), and an output end of the third motor (30) is connected to the stirring shaft (29).

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