Building gap grouting device

Abstract

The utility model relates to the technical field of building gap grouting, and provides a building gap grouting device which comprises a movable platform, a grouting injection box is installed on one side of the top of the movable platform, and rail grooves are symmetrically formed in the front face of the grouting injection box. A constructor holds a grouting pipe and places the grouting pipe between the two sets of clamping plates, the two sets of threaded rods are started to conduct forward / reverse rotation correspondingly, then the sliding bases in threaded connection to the outer sides of the threaded rods synchronously move in the opposite direction, and then the clamping plates on one sides of the two sets of sliding bases synchronously move in the opposite direction under the movement of the sliding bases; by means of the design, the situation that the grouting pipe naturally falls in the non-grouting period can be effectively avoided, so that the whole grouting pipe is more convenient to take and place, and meanwhile the situation that constructors are stumbled due to the fact that the grouting pipe falls on the ground is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building gap grouting, in particular to a building gap grouting device. Background Art

[0002] Building gap grouting technology is a common building repair technology. It mainly injects grouting materials into the gaps of buildings to fill the gaps and strengthen the structure of the building. This technology is very important in building repair because it can effectively prevent cracks, leakage and other problems in the building, thereby extending the service life of the building.

[0003] For example, publication number CN216109895U discloses a building gap grouting device, including a grouting device body, a grouting structure is provided on the grouting device body, the grouting structure includes a collecting cover, a collecting cover is installed on the grouting device body, a connecting pipe is fixedly connected to the collecting cover, a discharging structure is provided on the connecting pipe, the discharging structure includes a mounting pipe, a grouting nozzle is slidably connected to the mounting pipe, a disassembly structure is provided on the mounting pipe, the disassembly structure includes a mounting plate, four mounting plates are fixedly connected to the mounting pipe, corresponding to two of the mounting plates are rotatably connected to the same rotating shaft, and a clamping block is fixedly connected to the rotating shaft; by setting the disassembly and assembly structure, when the staff disassembles and assembles the connecting pipe and the grouting nozzle, there is no need to use auxiliary equipment, and the operation is simple and quick, reducing the difficulty of operation for the staff.

[0004] However, the above-mentioned building gap grouting device has the following problem: the above-mentioned building gap grouting device is not provided with a grouting pipe clamping design in the device. When the construction workers are before and after the grouting work and in the intervals between the grouting work, they can only place the grouting pipe naturally. This design defect not only easily causes the inconvenience of taking the grouting pipe, but also may cause the grouting pipe to trip the construction workers. Utility Model Content

[0005] The utility model provides a building gap grouting device, which solves the problem that the above-mentioned building gap grouting device not only easily causes inconvenience in taking the grouting pipe, but also may cause the grouting pipe to trip construction workers.

[0006] The technical solution of the utility model is as follows: a building gap grouting device, comprising a mobile platform, a grouting injection box is installed on one side of the top of the mobile platform, the front of the grouting injection box is symmetrically provided with rail grooves, a threaded rod is movably connected in the rail groove, the outer side of the threaded rod is threadedly connected with a sliding seat, a threaded groove is provided in the middle of the sliding seat, the sizes of the threaded groove and the threaded rod match, one side of the sliding seat is symmetrically fixedly connected with an anti-slip rubber ring, and the anti-slip rubber ring is fixedly connected with a clamping plate on the side away from the sliding seat.

[0007] Preferably, the slide seat is symmetrically fixedly connected to the limit block up and down, and the slide seat and the limit block match the inner size of the rail groove.

[0008] Preferably, the inner circle of the clamping plate is arranged at equal intervals, which can increase the clamping friction of the clamping plate.

[0009] Preferably, a pressurizing pipe is provided on the front of the grouting injection box, a grouting pipe is provided on one side of the pressurizing pipe, and the grouting pipe is communicated with the inner cavity of the grouting injection box.

[0010] Preferably, a sleeve is sleeved on the outer side of the grouting pipe, the sleeve matches the size formed by clamping with the double sets of clamping plates, and a grouting nozzle is installed at the end of the grouting pipe.

[0011] Preferably, the bottom of the mobile platform is fixedly connected with foot poles around the periphery, and the bottom notches of the foot poles are movably connected with universal wheels.

[0012] Preferably, a support platform is fixedly connected to the other side of the top of the mobile platform, and a handle bar is symmetrically fixedly connected to the top of the support platform.

[0013] Preferably, an anti-slip sleeve is sleeved on the end of the handle bar, and the anti-slip sleeve can increase the friction when the staff holds the handle bar.

[0014] Preferably, a control chassis is installed at the center of the top of the mobile platform, connecting rods are symmetrically installed on the top of the control chassis, a control panel is obliquely arranged on the top of the connecting rods, a driving element is installed on one side of the control chassis, and the driving element is electrically connected to the pressurized pipe.

[0015] Preferably, a display panel is installed on one side of the top of the control panel, and control buttons are arranged at equal intervals on the top of the control panel.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model provides symmetrically arranged clamping plates on both sides of the front side of the grouting injection box. Before and after the grouting work and during the intermediate gap of the grouting work, the construction personnel hold the grouting pipe and place it in the middle position of the two clamping plates, and start the two sets of threaded rods to perform forward / reverse rotation respectively, so that the sliding seats threadedly connected to the outer sides of the threaded rods move toward each other synchronously, so that the clamping plates on one side of the two sliding seats move toward each other synchronously under the movement of the sliding seats, so that the two clamping plates complete the clamping work of the outer sleeve of the grouting pipe, and the two clamping plates complete the clamping work of the grouting pipe. Similarly, during the use of the grouting pipe, the above operation is performed in reverse so that the two clamping plates move in opposite directions and the two clamping plates are separated from the sleeve. This design can effectively avoid the grouting pipe from naturally falling during the non-grouting period, thereby making the grouting pipe more convenient to take and put, and at the same time avoiding the grouting pipe falling to the ground and tripping the construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall device structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the top structure of the overall device of the utility model.

[0020] Figure 3 It is a schematic diagram of the front structure of the overall device of the utility model.

[0021] Figure 4 This is a schematic diagram of the clamping plate structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1. Mobile platform; 2. Universal wheel; 3. Support platform; 4. Handle bar; 5. Anti-slip sleeve; 6. Control box; 7. Connecting rod; 8. Operation panel; 9. Pressurized pipe; 10. Grouting pipe; 11. Casing; 12. Grouting nozzle; 13. Clamping plate; 14. Operation button; 15. Display panel; 16. Driving element; 17. Grouting injection box; 18. Rail groove; 19. Sliding seat; 20. Threaded rod; 21. Foot column; 22. Limit block; 23. Threaded groove; 24. Anti-slip rubber ring. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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] Reference Figure 1 - Figure 4The utility model provides a building gap grouting device, including a mobile platform 1, a grouting injection box 17 is installed on one side of the top of the mobile platform 1, and a rail groove 18 is symmetrically opened on the front of the grouting injection box 17. A threaded rod 20 is movably connected in the rail groove 18, and a sliding seat 19 is threadedly connected to the outer side of the threaded rod 20. A threaded groove 23 is opened in the middle of the sliding seat 19, and the size of the threaded groove 23 and the threaded rod 20 match. An anti-skid rubber ring 24 is symmetrically fixedly connected to one side of the sliding seat 19, and the anti-skid rubber ring 24 is fixedly connected to a clamping plate 13 on the side away from the sliding seat 19. By symmetrically arranging the clamping plates 13 on both sides of the front of the grouting injection box 17, when the grouting pipe 10 is before and after the grouting work and during the middle gap of the grouting work, the construction personnel hold the grouting pipe 10 and place it in the middle position of the two groups of clamping plates 13, through By starting the two groups of threaded rods 20 to rotate forward / reverse respectively, the slides 19 threadedly connected to the outside of the threaded rods 20 are synchronously moved toward each other, and the clamping plates 13 on one side of the two groups of slides 19 are synchronously moved toward each other under the movement of the slides 19, so that the two groups of clamping plates 13 complete the clamping work of the outer casing 11 of the grouting pipe 10, and the two groups of clamping plates 13 complete the clamping work of the grouting pipe 10. Similarly, during the use of the grouting pipe 10, the above operation is performed in reverse so that the two groups of clamping plates 13 move in opposite directions and the two groups of clamping plates 13 are separated from the casing 11. This design can effectively prevent the grouting pipe 10 from naturally falling during the non-grouting period, thereby making the grouting pipe 10 more convenient to take and put as a whole, and at the same time preventing the grouting pipe 10 from falling to the ground and tripping the construction workers.

[0025] Reference Figure 1 - Figure 4 The slide 19 is symmetrically fixedly connected to the limit block 22 up and down, and the slide 19 and the limit block 22 match the inner size of the rail groove 18. This design can avoid the vertical position deviation of the slide 19 during the movement.

[0026] Reference Figure 1 - Figure 4 The inner circle of the clamping plate 13 is provided with 25 at equal intervals, and 25 can increase the clamping friction force of the clamping plate 13.

[0027] Reference Figure 1 - Figure 4 A pressurizing pipe 9 is arranged on the front of the grouting injection box 17, and a grouting pipe 10 is arranged on one side of the pressurizing pipe 9. The grouting pipe 10 is communicated with the inner cavity of the grouting injection box 17, and a sleeve 11 is sleeved on the outer side of the grouting pipe 10. The size formed by the sleeve 11 and the double-group clamping plates 13 are matched. A grouting nozzle 12 is installed at the end of the grouting pipe 10. The construction personnel can pour the pre-configured grouting into the grouting injection box 17 and complete the grouting work by holding the grouting pipe 10.

[0028] Reference Figure 1 - Figure 4 The bottom of the mobile platform 1 is fixedly connected with foot columns 21, and the bottom grooves of the foot columns 21 are movably connected with universal wheels 2. The other side of the top of the mobile platform 1 is fixedly connected with a support platform 3, and the top of the support platform 3 is symmetrically fixedly connected with a handle bar 4. This design can facilitate construction workers to better complete the overall movement of the device. The end of the handle bar 4 is sleeved with an anti-slip sleeve 5, which can increase the friction when the staff holds the handle bar 4.

[0029] Reference Figure 1 - Figure 4 A control chassis 6 is installed at the center of the top of the mobile platform 1, a connecting rod 7 is symmetrically installed on the top of the control chassis 6, a control panel 8 is obliquely arranged on the top of the connecting rod 7, a driving element 16 is installed on one side of the control chassis 6, and the driving element 16 is electrically connected to the pressurized pipe 9.

[0030] Reference Figure 1 - Figure 4 A display panel 15 is installed on one side of the top of the control panel 8, and control buttons 14 are arranged at equal intervals on the top of the control panel 8.

[0031] Working principle of the utility model: In this design, the clamping plates 13 are symmetrically arranged on both sides of the front of the grouting injection box 17. When the grouting pipe 10 is before and after the grouting work and during the gap between the grouting work, the construction personnel hold the grouting pipe 10 and place it in the middle position of the two sets of clamping plates 13, and start the two sets of threaded rods 20 to rotate forward / reverse respectively, so that the slide seats 19 threadedly connected to the outer side of the threaded rods 20 move toward each other synchronously, so that the clamping plates 13 on one side of the two sets of slide seats 19 move toward each other synchronously under the movement of the slide seats 19, so as to The two groups of clamping plates 13 complete the clamping work of the outer sleeve 11 of the grouting pipe 10, and then the two groups of clamping plates 13 complete the clamping work of the grouting pipe 10. Similarly, during the use of the grouting pipe 10, the above operation is performed in reverse so that the two groups of clamping plates 13 move in opposite directions and then the two groups of clamping plates 13 are separated from the sleeve 11. This design can effectively prevent the grouting pipe 10 from naturally falling during the non-grouting period, thereby making the grouting pipe 10 as a whole more convenient to take and put, and at the same time prevent the grouting pipe 10 from falling to the ground and tripping construction workers.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building gap grouting device, comprising a mobile platform (1), characterized in that: A grouting injection box (17) is installed on one side of the top of the mobile platform (1), and a rail groove (18) is symmetrically provided on the front of the grouting injection box (17). A threaded rod (20) is movably connected in the rail groove (18), and a sliding seat (19) is threadedly connected to the outer side of the threaded rod (20). A threaded groove (23) is provided in the middle of the sliding seat (19), and the sizes of the threaded groove (23) and the threaded rod (20) match each other. An anti-skid rubber ring (24) is symmetrically fixedly connected to one side of the sliding seat (19), and the anti-skid rubber ring (24) is fixedly connected to a clamping plate (13) on the side away from the sliding seat (19).

2. A building gap grouting device according to claim 1, characterized in that: The slide seat (19) is symmetrically fixedly connected to the limit block (22) in the upper and lower parts, and the slide seat (19) and the limit block (22) match the inner dimensions of the rail groove (18).

3. A building gap grouting device according to claim 1, characterized in that: The inner circle of the clamping plate (13) is provided with (25) at equal intervals, and the (25) can increase the clamping friction force of the clamping plate (13).

4. A building gap grouting device according to claim 1, characterized in that: A pressurizing pipe (9) is arranged on the front of the grouting injection box (17), a grouting pipe (10) is arranged on one side of the pressurizing pipe (9), and the grouting pipe (10) is communicated with the inner cavity of the grouting injection box (17).

5. A building gap grouting device according to claim 4, characterized in that: The outer side of the grouting pipe (10) is sleeved with a sleeve (11), the sleeve (11) and the double sets of clamping plates (13) have matching sizes, and the end of the grouting pipe (10) is installed with a grouting nozzle (12).

6. A building gap grouting device according to claim 1, characterized in that: The bottom of the mobile platform (1) is fixedly connected to foot posts (21) on all sides, and the bottom notches of the foot posts (21) are movably connected to universal wheels (2).

7. A building gap grouting device according to claim 1, characterized in that: A support platform (3) is fixedly connected to the other side of the top of the mobile platform (1), and a handle bar (4) is symmetrically fixedly connected to the top of the support platform (3).

8. A building gap grouting device according to claim 7, characterized in that: The end of the handle bar (4) is sleeved with an anti-slip sleeve (5), and the anti-slip sleeve (5) can increase the friction force when a worker holds the handle bar (4).

9. A building gap grouting device according to claim 1, characterized in that: A control box (6) is installed at the center of the top of the mobile platform (1), a connecting rod (7) is symmetrically installed on the top of the control box (6), a control panel (8) is obliquely arranged on the top of the connecting rod (7), and a driving element (16) is installed on one side of the control box (6), and the driving element (16) is electrically connected to the pressurized pipe (9).

10. A building gap grouting device according to claim 9, characterized in that: A display panel (15) is installed on one side of the top of the control panel (8), and control buttons (14) are arranged at equal intervals on the top of the control panel (8).

Images