Construction compaction grouting device

Abstract

The utility model relates to the technical field of road and bridge construction, and discloses a construction compaction grouting device which comprises a base and two sets of stand columns fixed to the upper surface of the base, the top ends of the stand columns are fixedly connected with a top plate, and the outer surfaces of the stand columns are slidably sleeved with a lifting table. According to the compaction grouting device for construction, a rotating block, a telescopic column, a grouting pipe, a first grip, a second grip, a hydraulic cylinder and a butterfly valve are used in cooperation, so that a worker can adjust the pouring position of a grouting head through the rotating block and the telescopic column, and the pouring flow of the grouting head is controlled by rotating the first grip; the movement of the whole device is controlled through the second grip, and the pouring depth of the grouting head is controlled through the hydraulic cylinder, so that the pouring position, the pouring depth and the pouring flow of the grouting head can be flexibly adjusted by a single person, the pouring precision of the device on cracks with complex shapes is further improved, and the operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction, in particular to a construction compaction grouting device. Background Technique

[0002] During the long-term use of roads and bridges, due to temperature changes, roads and bridges will expand and contract thermally. Uneven contraction of roads and bridges will cause cracks. In the existing road and bridge construction process, a compaction grouting device is commonly used to fill the cracks on roads and bridges; however, most of the pouring heads of the existing compaction grouting devices are fixed on the pouring vehicle, and the staff needs to accurately control the traveling trajectory of the pouring vehicle. Generally, there are many bends in the cracks, which is more inconvenient to operate, and the pouring position lacks flexibility. Content of the Utility Model

[0003] (1) Technical Problem to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a construction compaction grouting device, which solves the problems put forward in the above background technique.

[0005] (2) Technical Solution

[0006] To achieve the above object, the utility model provides the following technical solution: A construction compaction grouting device includes a base and two groups of columns fixed on the upper surface of the base. The top of the column is fixedly connected with a top plate. A lifting platform is slidably sleeved on the outer surface of the column. Two groups of fixing plates are fixedly connected to the left side surface of the lifting platform. A fixing rod is fixedly inserted into the inner side surface of the fixing plate. A rotating block is rotatably connected to the outer surface of the fixing rod. A rectangular sleeve is fixedly connected to the left side surface of the rotating block. A telescopic column is slidably arranged on the inner wall of the rectangular sleeve. A fixing collar is fixedly connected to the left side surface of the telescopic column. A grouting pipe is fixedly connected to the inner wall of the fixing collar. A grouting head is arranged at the bottom end of the grouting pipe. A connecting rod is fixedly connected to the left side surface of the fixing collar. A fixing sleeve is fixedly connected to the bottom end of the connecting rod. A regulating shaft is rotatably connected to the inner wall of the fixing sleeve. A butterfly valve is arranged at the bottom of the outer surface of the grouting pipe. The output end of the butterfly valve is fixedly connected to the right end of the regulating shaft. A rotating plate is fixedly connected to the left end of the regulating shaft. A first handle is fixedly connected to the left side surface of the rotating plate. A second handle is fixedly connected to the left side surface of the top plate. A hydraulic cylinder is fixedly connected between the lifting platform and the base. Traveling wheels are installed at the four corners of the lower surface of the base.

[0007] Preferably, a stirring barrel is fixedly connected to the upper surface of the base. A rotating rod is rotatably connected to the upper surface of the stirring barrel. A plurality of stirring plates are fixedly connected to the outer surface of the rotating rod. A driving motor is installed on the upper surface of the stirring barrel. The output end of the driving motor is fixedly connected to the top end of the rotating rod. A feeding port is communicated with the upper surface of the stirring barrel. A material pumping pump is fixedly connected to the middle of the upper surface of the base. The input end of the material pumping pump is communicated with the stirring barrel. The output end of the material pumping pump is communicated with an L-shaped pipe. The left end of the L-shaped pipe is communicated with a hose. The left end of the hose is communicated with the top end of a grouting pipe. A stabilizing block is fixedly sleeved on the top of the outer surface of the L-shaped pipe. The lower surface of the stabilizing block is fixedly connected to the lower surface of the top plate.

[0008] Preferably, a cross-shaped support frame is rotatably connected to the bottom of the outer surface of the rotating rod. The outer surface of the cross-shaped support frame is fixedly connected to the inner wall of the stirring barrel.

[0009] Preferably, a limiting pin is fixedly inserted on the right side of the outer surface of the telescopic column. A limiting groove adapted to the limiting pin is formed on the outer surface of the rectangular sleeve.

[0010] Preferably, ball bearings are arranged on both the top and bottom of the outer surface of the rotating block. The rotating block is rotatably connected to the fixed rod through the ball bearings.

[0011] Preferably, two inclined support rods are fixedly connected to the right side surface of the top plate. The bottom ends of the inclined support rods are fixedly connected to the upper surface of the base.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a construction compaction grouting device, which has the following

[0014] beneficial effects:

[0015] 1. For this construction compaction grouting device, through the combined use of the rotating block, telescopic column, grouting pipe, first handle, second handle, hydraulic cylinder and butterfly valve, the staff can adjust the pouring position of the grouting head through the rotating block and telescopic column, control the pouring flow rate of the grouting head by rotating the first handle, control the movement of the whole device through the second handle, and control the pouring depth of the grouting head through the hydraulic cylinder. Thus, a single person can flexibly adjust the pouring position, pouring depth and pouring flow rate of the grouting head, further improving the pouring accuracy of the device for cracks with complex shapes and facilitating the operation of the staff.

[0016] 2. For this construction compaction grouting device, through the combined use of the stirring barrel, rotating rod, stirring plates, driving motor and feeding port, the staff can pour the filling agent for pouring into the stirring barrel through the feeding port. The output end of the driving motor drives the rotating rod and the stirring plates to rotate, and the stirring plates stir the filling agent in the stirring barrel, thereby further enhancing the fluidity of the filling agent inside the stirring barrel and improving the grouting quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is a schematic view of a partial structure of the present utility model;

[0019] Figure 3 and Figure 4 is an expanded schematic structural view of the present utility model.

[0020] In the figures: 1, base; 2, column; 3, top plate; 4, lifting table; 5, fixing plate; 6, fixing rod; 7, rotating block; 8, rectangular sleeve; 9, telescopic column; 10, fixing collar; 11, grouting pipe; 1101, grouting head; 12, connecting rod; 13, fixing sleeve; 14, adjusting shaft; 15, butterfly valve; 16, rotating plate; 17, first grip; 18, second grip; 19, hydraulic cylinder; 20, mixing barrel; 21, rotating rod; 22, mixing plate; 23, driving motor; 24, feeding port; 25, pumping pump; 26, L-shaped pipe; 27, hose; 28, stabilizing block; 29, traveling wheel. DETAILED DESCRIPTION OF THE 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. 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.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a construction compaction grouting device, including a base 1 and two sets of columns 2 fixed on the upper surface of the base 1. The top of the column 2 is fixedly connected with a top plate 3. A lifting platform 4 is slidably sleeved on the outer surface of the column 2. Two sets of fixing plates 5 are fixedly connected to the left side surface of the lifting platform 4. A fixing rod 6 is fixedly inserted into the inner side surface of the fixing plate 5. A rotating block 7 is rotatably connected to the outer surface of the fixing rod 6. A rectangular sleeve 8 is fixedly connected to the left side surface of the rotating block 7. A telescopic column 9 is slidably arranged inside the inner wall of the rectangular sleeve 8. A fixing collar 10 is fixedly connected to the left side surface of the telescopic column 9. A grouting pipe 11 is fixedly connected to the inner wall of the fixing collar 10. A grouting head 1101 is arranged at the bottom end of the grouting pipe 11. A connecting rod 12 is fixedly connected to the left side outer surface of the fixing collar 10. A fixing sleeve 13 is fixedly connected to the bottom end of the connecting rod 12. An adjusting shaft 14 is rotatably connected to the inner wall of the fixing sleeve 13. A butterfly valve 15 is arranged at the bottom outer surface of the grouting pipe 11. The output end of the butterfly valve 15 is fixedly connected to the right end of the adjusting shaft 14. A rotating plate 16 is fixedly connected to the left end of the adjusting shaft 14. A first grip 17 is fixedly connected to the left side surface of the rotating plate 16. A second grip 18 is fixedly connected to the left side surface of the top plate 3. A hydraulic cylinder 19 is fixedly connected between the lifting platform 4 and the base 1. Traveling wheels 29 are installed at the four corners of the lower surface of the base 1. By the combined use of the rotating block 7, the telescopic column 9, the grouting pipe 11, the first grip 17, the second grip 18, the hydraulic cylinder 19 and the butterfly valve 15, the staff can adjust the pouring position of the grouting head 1101 through the rotating block 7 and the telescopic column 9, control the pouring flow rate of the grouting head 1101 by rotating the first grip 17, control the movement of the whole device through the second grip 18, and control the pouring depth of the grouting head 1101 through the hydraulic cylinder 19, so that a single person can flexibly adjust the pouring position, pouring depth and pouring flow rate of the grouting head 1101, further improving the pouring accuracy of the device for cracks with complex shapes and facilitating the operation of the staff. By the combined use of the mixing barrel 20, the rotating rod 21, the mixing plate 22, the driving motor 23 and the feeding port 24, the staff can pour the filling agent for pouring into the mixing barrel 20 through the feeding port 24. The output end of the driving motor 23 drives the rotating rod 21 and the mixing plate 22 to rotate, and the mixing plate 22 stirs the filling agent in the mixing barrel 20, thereby further enhancing the fluidity of the filling agent inside the mixing barrel 20 and improving the grouting quality of the device.

[0023] In the present utility model, in order to further enhance the fluidity of the filler, a stirring barrel 20 is fixedly connected to the upper surface of the base 1. A rotating rod 21 is rotatably connected to the upper surface of the stirring barrel 20. A plurality of stirring plates 22 are fixedly connected to the outer surface of the rotating rod 21. A driving motor 23 is installed on the upper surface of the stirring barrel 20. The output end of the driving motor 23 is fixedly connected to the top end of the rotating rod 21. A feed inlet 24 is communicated with the upper surface of the stirring barrel 20. A material pumping pump 25 is fixedly connected to the middle of the upper surface of the base 1. The input end of the material pumping pump 25 is communicated with the stirring barrel 20. The output end of the material pumping pump 25 is communicated with an L-shaped pipe 26. The left end of the L-shaped pipe 26 is communicated with a flexible pipe 27. The left end of the flexible pipe 27 is communicated with the top end of the grouting pipe 11. A stabilizing block 28 is fixedly sleeved on the outer surface of the top of the L-shaped pipe 26. The lower surface of the stabilizing block 28 is fixedly connected to the lower surface of the top plate 3. By enabling the stirring plates 22 to stir the filler, the fluidity of the filler is further enhanced.

[0024] In the present utility model, in order to further enhance the stability of the rotation of the rotating rod 21, a cross-shaped support frame is rotatably connected to the bottom of the outer surface of the rotating rod 21. The outer surface of the cross-shaped support frame is fixedly connected to the inner wall of the stirring barrel 20, so that the cross-shaped support frame plays a role in stably supporting the bottom of the rotating rod 21, thereby further enhancing the stability of the rotation of the rotating rod 21.

[0025] In the present utility model, in order to prevent the telescopic column 9 from sliding out of the rectangular sleeve 8, a limit pin is fixedly inserted on the right side of the outer surface of the telescopic column 9. A limit groove adapted to the limit pin is formed on the outer surface of the rectangular sleeve 8. By the cooperation of the limit pin and the limit groove, the telescopic column 9 is prevented from sliding out of the rectangular sleeve 8.

[0026] In the present utility model, in order to further enhance the smoothness of the rotation of the rotating block 7, ball bearings are arranged on both the top and bottom of the outer surface of the rotating block 7. The rotating block 7 is rotatably connected to the fixed rod 6 through the ball bearings. By arranging the ball bearings, the smoothness of the rotation of the rotating block 7 is further enhanced.

[0027] In the present utility model, in order to further enhance the stability of the support of the top plate 3 and the column 2, two inclined support rods are fixedly connected to the right side surface of the top plate 3. The bottom ends of the inclined support rods are fixedly connected to the upper surface of the base 1, so that the inclined support rods play a role in stably supporting the top plate 3 and the column 2, thereby further enhancing the stability of the support of the top plate 3 and the column 2.

[0028] The electrical components appearing in this text are all electrically connected to the external main controller and the 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0029] In use, pour the filling agent for pouring into the mixing barrel 20 through the feed port 24, start the driving motor 23, the output end of the driving motor 23 drives the rotating rod 21 and the stirring plate 22 to rotate, and the stirring plate 22 stirs the filling agent in the mixing barrel 20. Start the hydraulic cylinder 19, and the output end of the hydraulic cylinder 19 drives the lifting platform 4 to lift, thereby adjusting the pouring depth of the grouting head 1101. Hold the second grip 18 with the left hand and the first grip 17 with the right hand. Control the telescopic column 9 to expand and contract in the rectangular sleeve 8 through the first grip 17, and control the rotation angle of the rectangular sleeve 8 and the rotating block 7 through the first grip 17, thereby adjusting the pouring position of the grouting head 1101. Control the movement of the whole device through the second grip 18. During pouring, start the pumping pump 25, and the pumping pump 25 pumps out the filling agent in the mixing barrel 20. The filling agent enters the grouting pipe 11 through the L-shaped pipe 26 and the hose 27, and the filling agent flows out from under the grouting head 1101, thereby realizing pouring. Control the opening and closing degree of the butterfly valve 15 by rotating the first grip 17, thereby adjusting the pouring flow rate of the grouting head 1101.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction compaction grouting device, comprising a base (1) and two groups of columns (2) fixed on the upper surface of the base (1), characterized in that: The top end of the upright column (2) is fixedly connected with a top plate (3). A lifting platform (4) is slidably sleeved on the outer surface of the upright column (2). Two groups of fixing plates (5) are fixedly connected to the left side surface of the lifting platform (4). A fixing rod (6) is fixedly inserted into the inner side surface of the fixing plate (5). A rotating block (7) is rotatably connected to the outer surface of the fixing rod (6). A rectangular sleeve (8) is fixedly connected to the left side surface of the rotating block (7). A telescopic column (9) is slidably arranged on the inner wall of the rectangular sleeve (8). A fixing collar (10) is fixedly connected to the left side surface of the telescopic column (9). A grouting pipe (11) is fixedly connected to the inner wall of the fixing collar (10). A grouting head (1101) is arranged at the bottom end of the grouting pipe (11). A connecting rod (12) is fixedly connected to the left side outer surface of the fixing collar (10). A fixing sleeve (13) is fixedly connected to the bottom end of the connecting rod (12). An adjusting shaft (14) is rotatably connected to the inner wall of the fixing sleeve (13). A butterfly valve (15) is arranged on the bottom outer surface of the grouting pipe (11). The output end of the butterfly valve (15) is fixedly connected to the right end of the adjusting shaft (14). A rotating plate (16) is fixedly connected to the left end of the adjusting shaft (14). A first grip (17) is fixedly connected to the left side surface of the rotating plate (16). A second grip (18) is fixedly connected to the left side surface of the top plate (3). A hydraulic cylinder (19) is fixedly connected between the lifting platform (4) and the base (1). Traveling wheels (29) are installed at the four corners of the lower surface of the base (1).

2. The construction compaction grouting device according to claim 1, characterized in that: A mixing barrel (20) is fixedly connected to the upper surface of the base (1). A rotating rod (21) is rotatably connected to the upper surface of the mixing barrel (20). A plurality of mixing plates (22) are fixedly connected to the outer surface of the rotating rod (21). A driving motor (23) is installed on the upper surface of the mixing barrel (20). The output end of the driving motor (23) is fixedly connected to the top end of the rotating rod (21). A feed inlet (24) is communicated with the upper surface of the mixing barrel (20). A material pumping pump (25) is fixedly connected to the middle of the upper surface of the base (1). The input end of the material pumping pump (25) is communicated with the mixing barrel (20). The output end of the material pumping pump (25) is communicated with an L-shaped pipe (26). The left end of the L-shaped pipe (26) is communicated with a hose (27). The left end of the hose (27) is communicated with the top end of the grouting pipe (11). A stabilizing block (28) is fixedly sleeved on the top outer surface of the L-shaped pipe (26). The lower surface of the stabilizing block (28) is fixedly connected to the lower surface of the top plate (3).

3. The construction compaction grouting device according to claim 2, characterized in that: A cross support frame is rotatably connected to the bottom outer surface of the rotating rod (21). The outer surface of the cross support frame is fixedly connected to the inner wall of the mixing barrel (20).

4. A construction compaction grouting device according to claim 1, characterized in that: A limit pin is fixedly inserted into the right side outer surface of the telescopic column (9). A limit groove adapted to the limit pin is formed on the outer surface of the rectangular sleeve (8).

5. The construction compaction grouting device according to claim 1, characterized in that: Ball bearings are arranged at the top and bottom of the outer surface of the rotating block (7). The rotating block (7) is rotatably connected to the fixing rod (6) through the ball bearings.

6. The construction compaction grouting device according to claim 1, wherein: Two groups of inclined support rods are fixedly connected to the right side surface of the top plate (3). The bottom ends of the inclined support rods are fixedly connected to the upper surface of the base (1).

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