Glue scraping device for crack repairing in construction project management

By introducing motor-driven screws and movable seats into the rubber scraping device, the scraper is driven down and combined with the rolling pressure, the problem of uneven surface colloids is solved, and the smoother wall repair is achieved, and the scraping is simplified. The replacement process of plate and press roller improves the flexibility and convenience of repair.

CN222350331UActive Publication Date: 2025-01-14ZOUCHENG CITY ARCHITECTURE INSTALL ENG CONTROLLING COM
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Patent Information

Application Number
CN202421655373.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-14
Publication Date
2025-01-14
Estimated Expiration
2034-07-14

AI Technical Summary

Technical Problem

After the crack repair and scraping device in the existing construction project management, the surface colloid is not uniform enough, resulting in the wall not being flat enough and it is not convenient to roll when scraping glue.

Method used

A rubber scraping device including a base, a moving wheel, a motor, a screw, a movable seat, a scraper and a press roller is designed. The motor drives the screw to rotate and drive the movable seat and a scraper to move, so as to realize the downward movement of the scraper and Rolling, rolling the wall with the press roller, making the colloid more uniform and flat; at the same time, through the design of the mounting plate and the connecting shaft, the height adjustment and replacement of the scraper and press roller are facilitated.

Benefits of technology

The wall after scraping is smoother, convenient for rolling, and easy to adjust the scraper position according to the height of the crack and quickly replace the scraper and press roller, improving the flexibility and convenience of repair.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of building crack repairing, and discloses a crack repairing glue scraping device for construction project management, which comprises a base and moving wheels, the moving wheels are fixedly mounted at four corners of the bottom end of the base, the front end of the top of the base is fixedly connected with supporting seats, a cross rod is fixedly connected between the supporting seats, and the cross rod is fixedly connected with the base. And a mounting groove is formed in the base, a motor is fixedly mounted in the mounting groove, and the output end of the motor penetrates through the interior of the mounting groove and is fixedly connected with a lead screw. According to the glue scraping device for crack repairing for construction project management, by arranging the mounting plate and other parts, the relation that one side of the pressing roller and one side of the scraping plate are located on the same vertical plane is utilized, when the movable base moves downwards, the scraping plate can be driven to move downwards, glue on a wall can be scraped to be flat, meanwhile, the pressing roller at the top can roll the position of the glue, and the glue scraping effect is improved. The crack repairing is smoother, and the problem that the surface colloid is not uniform enough, so that the wall surface is not flat enough is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of building crack repair, in particular to a glue scraping device for crack repair in construction engineering management. Background Art

[0002] In the field of construction project management: After long-term use, the walls of concrete structures are prone to cracks, and glue needs to be applied in time to repair the cracks. During the repair, a glue scraping device will be used to ensure that the cracks are repaired smoothly and restored to their original appearance.

[0003] According to the design of the existing scraping device for crack repair in construction project management, after scraping, the surface colloid is not uniform enough, resulting in an uneven wall surface. It usually requires multiple treatments to make it flat. It is not convenient to roll the surface at the same time while scraping, so its structure needs to be improved.

[0004] Now, a novel scraper device for crack repair in construction project management is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a glue scraping device for crack repair in construction engineering management, so as to solve the problem in the above background technology that the surface colloid is not uniform enough, resulting in uneven wall surface.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crack repair scraping device for construction engineering management, comprising a base and moving wheels, wherein the moving wheels are fixedly installed at the four corners of the bottom end of the base, the front end of the top of the base is fixedly connected to a support seat, a cross bar is fixedly connected between the support seats, a mounting groove is arranged inside the base, a motor is fixedly installed inside the mounting groove, the output end of the motor passes through the inside of the mounting groove and is fixedly connected to a screw rod, the top end of the base is fixedly connected to a fixed frame, a movable seat is arranged inside the fixed frame, and the movable seat A first fixed block is fixedly connected to one side of the moving seat, a card slot is provided inside the front end of the first fixed block, a reserved slot is provided on one side of the first fixed block, a second fixed block is provided inside the card slot, a scraper is fixedly connected to one side of the second fixed block, a second mounting seat is fixedly connected to the top of the first fixed block, a mounting plate is provided on the top of the first fixed block, a mounting block is fixedly connected to the front end of one side of the mounting plate, a connecting shaft is fixedly connected to one side of the rear end of the mounting block, a pressure roller is sleeved on the outside of the connecting shaft, and a first mounting seat is provided inside the bottom end of the mounting plate.

[0007] Preferably, one side of the pressure roller and one side of the scraper are in the same vertical plane.

[0008] Preferably, a movable groove is provided at the top of the fixed frame, and the top of the screw rod is rotatably embedded in the movable groove.

[0009] Preferably, a fixing rod is provided on one side of the screw rod, the movable seat is sleeved on the outside of the screw rod and the fixing rod, and the top end of the fixing rod is fixedly connected to the top end inside the fixing frame.

[0010] Preferably, the mounting plate is detachably sleeved on the outside of the second mounting seat through the first mounting seat, a limiting block is provided at the rear end of the connecting shaft, and a threaded groove is provided inside the front end of the limiting block.

[0011] Preferably, the rear end of the exterior of the connecting shaft is provided with an external thread, and the limiting block is detachably sleeved on the exterior of the connecting shaft through a threaded groove.

[0012] Preferably, the bottom end of the fixing rod is fixedly connected to the top end of the base, and the fixing rod and the screw rod are in the same vertical plane.

[0013] Preferably, the second fixing block is detachably embedded in the card slot, and one side of the scraper is embedded in the reserved slot.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the scraping device for crack repair in construction engineering management not only facilitates rolling after scraping to make it smoother, but also facilitates adjusting the position of the scraper according to the height of the crack, and facilitates disassembly and replacement of the scraper and the pressure roller;

[0015] (1) A mounting plate, a mounting block, a pressure roller, a connecting shaft, a first mounting seat, a first fixed block, a slot, a reserved slot, and a scraper are provided. By utilizing the relationship that one side of the pressure roller and one side of the scraper are in the same vertical plane, when the movable seat moves downward, the scraper can be driven to move downward, and the colloid on the wall surface can be scraped flat. At the same time, the pressure roller on the top will roll its position, so that the crack repair is smoother;

[0016] (2) By providing a mounting slot, a motor, a fixed frame, a screw rod, a movable seat, and a movable slot, the motor is turned on to drive the screw rod to rotate, which can drive the movable seat connected to the outside to be guided and lifted on the screw rod and the fixed rod, so as to facilitate the adjustment of the position of the scraper according to the height of the crack, making the scraping more flexible and applicable;

[0017] (3) By providing the card slot, reserved slot, limit block, threaded slot, and second fixed block, when the scraper needs to be replaced, the scraper can be moved to the front end, and the second fixed block can be detached from the inside of the card slot, so as to facilitate the quick replacement of the scraper. When the pressure roller needs to be replaced, the limit block can be screwed and removed from the connecting shaft, and then the pressure roller can be detached from the connecting shaft, so that disassembly and replacement are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a side view structural diagram of the connection method between the fixed frame and the base of the utility model;

[0020] Figure 3 This is a front view structural diagram of the connection method between the scraper and the fixed block of the utility model;

[0021] Figure 4 It is a side structural schematic diagram of the connection mode between the pressure roller and the connecting shaft of the utility model.

[0022] In the figure: 1. base; 2. moving wheel; 3. mounting groove; 4. motor; 5. support seat; 6. fixed frame; 7. screw rod; 8. cross bar; 9. movable seat; 10. movable groove; 11. mounting plate; 12. mounting block; 13. pressure roller; 14. connecting shaft; 15. first mounting seat; 16. first fixed block; 17. slot; 18. reserved slot; 19. scraper; 20. second mounting seat; 21. fixed rod; 22. limit block; 23. threaded groove; 24. second fixed block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4A crack repairing glue scraping device for construction engineering management comprises a base 1 and a moving wheel 2. The moving wheel 2 is fixedly installed at the four corners of the bottom end of the base 1. The front end of the top of the base 1 is fixedly connected with a support seat 5. A cross bar 8 is fixedly connected between the support seats 5. A mounting groove 3 is arranged inside the base 1. A motor 4 is fixedly installed inside the mounting groove 3. The output end of the motor 4 passes through the inside of the mounting groove 3 and is fixedly connected with a screw rod 7. The top of the base 1 is fixedly connected with a fixed frame 6. A movable seat 9 is arranged inside the fixed frame 6. A first fixed block 16 is fixedly connected to one side of the movable seat 9. The first fixed block 16 is fixedly connected to the first fixed block 16. A card slot 17 is provided inside the front end of the fixed block 16, a reserved slot 18 is provided on one side of the first fixed block 16, a second fixed block 24 is provided inside the card slot 17, a scraper 19 is fixedly connected to one side of the second fixed block 24, a second mounting seat 20 is fixedly connected to the top of the first fixed block 16, a mounting plate 11 is provided on the top of the first fixed block 16, a mounting block 12 is fixedly connected to the front end of one side of the mounting plate 11, a connecting shaft 14 is fixedly connected to one side of the rear end of the mounting block 12, a pressure roller 13 is sleeved on the outside of the connecting shaft 14, and a first mounting seat 15 is provided inside the bottom end of the mounting plate 11;

[0025] One side of the pressure roller 13 and one side of the scraper 19 are in the same vertical plane;

[0026] Specifically, Figure 1 and Figure 3 As shown, by utilizing the relationship that one side of the pressure roller 13 and one side of the scraper 19 are in the same vertical plane, when the movable seat 9 moves downward, the scraper 19 can be driven to move downward, and the colloid on the wall surface can be scraped flat. At the same time, the pressure roller 13 on the top will roll its position to make the crack repair smoother.

[0027] Embodiment 2: A movable groove 10 is provided at the top of the fixed frame 6, and the top of the screw rod 7 is embedded in the movable groove 10 and can rotate;

[0028] A fixed rod 21 is provided on one side of the screw rod 7, and the movable seat 9 is sleeved on the outside of the screw rod 7 and the fixed rod 21, and the top end of the fixed rod 21 is fixedly connected to the top end inside the fixed frame 6;

[0029] The bottom end of the fixing rod 21 is fixedly connected to the top end of the base 1, and the fixing rod 21 and the screw rod 7 are in the same vertical plane;

[0030] Specifically, Figure 1 and Figure 2 As shown, the motor 4 is turned on to drive the screw rod 7 to rotate, which can drive the externally sleeved movable seat 9 to be guided and lifted on the screw rod 7 and the fixed rod 21, thereby facilitating the adjustment of the position of the scraper 19 according to the height of the crack, making the scraping of glue more flexible and applicable.

[0031] Embodiment 3: The mounting plate 11 is detachably sleeved on the outside of the second mounting seat 20 through the first mounting seat 15, a limit block 22 is provided at the rear end of the connecting shaft 14, and a thread groove 23 is provided inside the front end of the limit block 22;

[0032] The rear end of the connecting shaft 14 is provided with an external thread, and the limit block 22 is detachably sleeved on the outside of the connecting shaft 14 through the thread groove 23;

[0033] The second fixing block 24 is detachably embedded in the slot 17, and one side of the scraper 19 is embedded in the reserved slot 18;

[0034] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when the scraper 19 needs to be replaced, the scraper 19 can be moved to the front end, and the second fixing block 24 can be detached from the inside of the slot 17, so as to facilitate the quick replacement of the scraper 19. When the pressure roller 13 needs to be replaced, the limit block 22 can be screwed and removed from the connecting shaft 14, and then the pressure roller 13 can be detached from the connecting shaft 14, so that disassembly and replacement are convenient.

[0035] Working principle: When the utility model is in use, first, turn on the motor 4 and drive the screw rod 7 to rotate, which can drive the externally sleeved movable seat 9 to move downward on the screw rod 7 and the fixed rod 21. Afterwards, by utilizing the relationship that one side of the pressure roller 13 and one side of the scraper 19 are in the same vertical plane, when the movable seat 9 moves downward, the scraper 19 can be driven to move downward. At this time, the colloid on the wall can be scraped flat, and at the same time, the pressure roller 13 on the top will roll its position to make the crack repair smoother. Finally, when the scraper 19 needs to be replaced, the scraper 19 can be moved to the front end. At this time, the second fixed block 24 can be detached from the inside of the card slot 17, so as to facilitate the quick replacement of the scraper 19. When the pressure roller 13 needs to be replaced, the limit block 22 can be screwed and removed from the connecting shaft 14, and then the pressure roller 13 can be detached from the connecting shaft 14, so that disassembly and replacement are convenient.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A crack repair scraping device for construction engineering management, comprising a base (1) and a moving wheel (2), characterized in that: The four corners at the bottom of the base (1) are fixedly mounted with moving wheels (2); the front end of the top of the base (1) is fixedly connected with a support seat (5); a cross bar (8) is fixedly connected between the support seats (5); a mounting groove (3) is provided inside the base (1); a motor (4) is fixedly mounted inside the mounting groove (3); the output end of the motor (4) passes through the inside of the mounting groove (3) and is fixedly connected with a screw rod (7); the top of the base (1) is fixedly connected with a fixed frame (6); a movable seat (9) is provided inside the fixed frame (6); a first fixed block (16) is fixedly connected to one side of the movable seat (9); a card is provided inside the front end of the first fixed block (16); A slot (17) is formed on one side of the first fixed block (16), a reserved slot (18) is provided on one side of the first fixed block (16), a second fixed block (24) is provided inside the slot (17), a scraper (19) is fixedly connected to one side of the second fixed block (24), a second mounting seat (20) is fixedly connected to the top of the first fixed block (16), a mounting plate (11) is provided on the top of the first fixed block (16), a mounting block (12) is fixedly connected to the front end of one side of the mounting plate (11), a connecting shaft (14) is fixedly connected to one side of the rear end of the mounting block (12), a pressure roller (13) is sleeved on the outside of the connecting shaft (14), and a first mounting seat (15) is provided inside the bottom end of the mounting plate (11).

2. The scraper device for crack repair in construction engineering management according to claim 1, characterized in that: One side of the pressure roller (13) and one side of the scraper (19) are in the same vertical plane.

3. The scraper device for crack repair in construction engineering management according to claim 1, characterized in that: The top end of the fixed frame (6) is provided with a movable groove (10), and the top end of the screw rod (7) is embedded in the movable groove (10) and can rotate.

4. The scraper device for crack repair in construction engineering management according to claim 1, characterized in that: A fixing rod (21) is provided on one side of the screw rod (7), the movable seat (9) is sleeved on the outside of the screw rod (7) and the fixing rod (21), and the top end of the fixing rod (21) is fixedly connected to the top end inside the fixing frame (6).

5. The scraper device for crack repair in construction engineering management according to claim 1, characterized in that: The mounting plate (11) is detachably sleeved on the outside of the second mounting seat (20) via the first mounting seat (15); a limit block (22) is provided at the rear end of the connecting shaft (14); and a thread groove (23) is provided inside the front end of the limit block (22).

6. The scraper device for crack repair in construction engineering management according to claim 5, characterized in that: The rear end of the outside of the connecting shaft (14) is provided with an external thread, and the limiting block (22) is sleeved on the outside of the connecting shaft (14) through a thread groove (23) and is detachable.

7. The scraper device for crack repair in construction engineering management according to claim 4, characterized in that: The bottom end of the fixing rod (21) is fixedly connected to the top end of the base (1), and the fixing rod (21) and the screw rod (7) are in the same vertical plane.

8. The scraper device for crack repair in construction engineering management according to claim 1, characterized in that: The second fixing block (24) is detachably embedded in the clamping groove (17), and one side of the scraper (19) is embedded in the reserved groove (18).