Concrete grouting device for civil engineering construction

Abstract

The invention discloses a concrete grouting device for civil engineering construction, and relates to the technical field of civil engineering construction. According to the concrete grouting device for civil engineering construction, through cooperation of a discharging pipeline and a sealing sliding plate, after the sealing sliding plate is opened, slurry can be conveyed to a connecting pipe through cooperation of a driving shaft and a driving blade, then the slurry is guided out through a grouting end to achieve grouting operation, and after grouting is completed, the slurry rotates reversely along with the driving blade; and the slurry in the connecting pipe and the discharging pipe can be pushed towards the sealing sliding plate until the inner side sealing plate is jacked up to enable the slurry to enter the storage barrel again, so that the residual slurry in the discharging pipe and the connecting pipe is effectively prevented from being solidified, and the using effect of the equipment is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering construction, in particular to a concrete grouting device for civil engineering construction. Background Art

[0002] During the civil construction process, the gaps need to be grouted. Referring to the Chinese patent with the announcement number "CN216884540U" "Concrete Processing Grouting Device", the patent points out that the existing equipment has a low grouting rate, which affects the work progress, and when filling the mold, bubbles are likely to appear inside the mold, affecting the setting hardness of the concrete and the quality of the produced pipeline is poor; however, the equipment still has the problem of residual slurry inside the pipeline, which is prone to solidification and affects the grouting efficiency. In this regard, we propose a concrete grouting device for civil engineering construction to solve the above problems. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a concrete grouting device for civil engineering construction, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A concrete grouting device for civil engineering construction, comprising a mobile bearing frame, a storage cylinder is installed above the mobile bearing frame, the storage cylinder is used to store slurry, a top sealing plate is fixedly installed above the storage cylinder, and a plurality of universal wheels are rotatably connected to the bottom of the mobile bearing frame to drive the storage cylinder to move;

[0005] A discharge pipe is fixedly installed at the bottom of the storage cylinder, a connecting pipe is installed at the end of the discharge pipe, and a grouting end is fixedly installed at the end of the connecting pipe, and the grouting end is used for grouting operation;

[0006] The inner bottom of the storage cylinder is slidably connected with a sealing slide plate, which is installed at the end of the discharge pipe and is used to seal the discharge pipe. A driving cylinder is fixed at the bottom of the storage cylinder to drive the sealing slide plate to translate. The inside of the discharge pipe is rotatably connected with a driving shaft, and the outside of the driving shaft is fixedly sleeved with a driving blade, which is used to rotate with the driving shaft to extract the slurry inside the storage cylinder through the discharge pipe.

[0007] An inner sealing plate is rotatably installed inside the sealing slide plate, and a plurality of supporting plates are provided at the bottom of the inner sealing plate, which are fixedly connected to the sealing slide plate for supporting the inner sealing plate. When the sealing slide plate slides to the end of the discharge pipe to seal it after grouting is completed, the driving blades can be reversed along with the driving shaft to push the slurry inside the discharge pipe and the connecting pipe into the storage cylinder. At this time, the inner sealing plate can be forced to rotate inside the sealing slide plate until the driving blades stop after the slurry recovery is completed and then the inner sealing plate is reset.

[0008] Preferably, a feed port is provided inside the top sealing plate for introducing the slurry into the storage cylinder, and a stirring assembly is provided inside the storage cylinder for stirring the slurry introduced into the storage cylinder.

[0009] Preferably, the stirring assembly includes a stirring rod, which is rotatably installed inside the storage barrel, and a driving motor is fixedly installed in the middle of the top surface of the top sealing plate. The output end of the driving motor is connected to the end of the stirring rod by a coupling, which is used to drive the stirring rod to rotate inside the storage barrel, and the end of the stirring rod is fixedly sleeved with a stirring blade for stirring the slurry inside the storage barrel.

[0010] Preferably, a plurality of arc-shaped cleaning plates are provided inside the storage cylinder, and the plurality of arc-shaped cleaning plates are in contact with the inner wall of the storage cylinder, and connecting rods are connected between both ends of the plurality of arc-shaped cleaning plates and the stirring rod, so that the arc-shaped cleaning plates can move inside the storage cylinder with the stirring rod to clean the inner wall of the storage cylinder.

[0011] Preferably, a push plate is fixedly installed below the end of the sealing slide, and the piston end of the driving cylinder is fixedly connected to the push plate, which is used to drive the sealing slide and the inner sealing plate to slide inside the storage tube, and the outer side of the driving shaft is rotatably connected to a sealing ring frame, and the sealing ring frame is fixedly connected to the discharge pipe, and a servo motor is fixedly installed at the bottom of the storage tube, and the output end of the servo motor is connected to the end of the driving shaft through a coupling, which is used to drive the driving shaft to rotate inside the discharge pipe.

[0012] Preferably, an elastic sealing sheet is fixedly installed inside the sealing slide plate, and the elastic sealing sheet is in contact with the outer side of the inner sealing plate.

[0013] Preferably, a plurality of elastic connecting rods are fixedly mounted on the end of the stirring rod, and an elastic scraper is fixed via the elastic connecting rods.

[0014] Preferably, a support frame is fixedly mounted on the top surface of the movable carrier frame, and the support frame is used to support the grouting end head.

[0015] Preferably, a water tank is fixedly installed on the top surface of the movable carrier frame, and a pump that is interconnected is fixedly installed on the top surface of the water tank, and a liquid guide frame is fixedly installed on the bottom of the top sealing plate. The liquid guide frame is located inside the storage cylinder and is connected to the liquid outlet section of the pump by a connecting pipe for transporting cleaning water to the storage cylinder.

[0016] Preferably, a plurality of liquid outlet holes are symmetrically provided at the bottom of the liquid guide frame, and elastic sealing plugs are fixedly installed inside the liquid outlet holes;

[0017] Preferably, through the cooperation of the liquid guide rack and the water storage tank, the water inside the water storage tank can be introduced into the storage tube through the liquid guide rack by running the pump according to the water adding demand, so as to ensure the fluidity of the slurry and further avoid the occurrence of solidification. At the same time, through the setting of the elastic sealing plug, the slurry inside the storage tube can be prevented from entering the liquid guide rack through the liquid outlet hole.

[0018] The present invention provides a concrete grouting device for civil engineering construction. Compared with the prior art, it has the following beneficial effects:

[0019] (1) The concrete grouting device for civil engineering construction, through the cooperation of the discharge pipe and the sealing slide plate, can transport the slurry to the connecting pipe through the cooperation of the driving shaft and the driving blade when the sealing slide plate is opened, and then be led out from the grouting end to realize the grouting operation. After the grouting is completed, as the driving blade reverses, the slurry inside the connecting pipe and the discharge pipe can be pushed toward the sealing slide plate until the inner sealing plate is lifted up to allow the slurry to re-enter the storage cylinder, effectively preventing the residual slurry inside the discharge pipe and the connecting pipe from solidifying, thereby further improving the use effect of the equipment.

[0020] (2) The concrete grouting device for civil engineering construction can stir the slurry inside the storage tube through the cooperation of the stirring rod and the arc-shaped cleaning plate, and at the same time, the arc-shaped cleaning plate moves along the inner wall of the storage tube to clean the slurry splashed on the inner wall of the storage tube during the stirring process. At the same time, through the cooperation of the liquid guide rack, the water inside the water tank can be transported to the inside of the storage tube, completing the water supply and cleaning of the inner wall of the storage tube, thereby improving the maintenance convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the storage tube of the present invention;

[0023] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 For the present invention Figure 2 Side view;

[0025] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0026] Figure 6 This is a schematic diagram of the structure of the discharge pipe and the sealing slide plate of the present invention;

[0027] Figure 7This is a schematic diagram of the stirring rod structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the cross-sectional structure of the discharge pipe and the sealing slide plate of the present invention;

[0029] Fig. 9 It is a schematic diagram of the sealing slide plate and the inner sealing plate structure of the present invention.

[0030] In the figure: 1. mobile carrier; 101. universal wheel; 102. support frame; 2. storage cylinder; 201. top sealing plate; 202. feed port; 3. drive motor; 4. water storage tank; 5. pump; 501. connecting pipe; 6. discharge pipe; 7. connecting pipe; 8. grouting end; 9. stirring rod; 901. stirring blade; 902. elastic connecting rod; 903. elastic scraper; 904. arc cleaning plate; 905. connecting rod; 10. liquid guide frame; 1001. elastic sealing plug; 11. servo motor; 12. drive cylinder; 13. sealing slide plate; 1301. push plate; 1302. elastic sealing sheet; 1303. support plate; 14. inner sealing plate; 15. drive shaft; 1501. drive blade; 1502. sealing ring frame. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 9 The present invention provides two technical solutions, which specifically include the following embodiments:

[0033] Embodiment 1:

[0034] In an embodiment of the present invention, a concrete grouting device for civil engineering construction includes a mobile carrier frame 1, a storage barrel 2 is installed above the mobile carrier frame 1, the storage barrel 2 is used to store slurry, a top sealing plate 201 is fixedly installed above the storage barrel 2, and a plurality of universal wheels 101 are rotatably connected to the bottom of the mobile carrier frame 1 to drive the storage barrel 2 to move;

[0035] In the embodiment of the present invention, specifically, a discharge pipe 6 is fixedly installed at the bottom of the storage tube 2, a connecting pipe 7 is installed at the end of the discharge pipe 6, and a grouting end 8 is fixedly installed at the end of the connecting pipe 7, and the grouting end 8 is used for grouting operation; when grouting, the slurry inside the storage tube 2 can be discharged through the discharge pipe 6, and then discharged through the connecting pipe 7 and the grouting end 8, so as to realize the grouting operation.

[0036] In the embodiment of the present invention, specifically, a sealing slide plate 13 is slidably connected to the inner bottom of the storage barrel 2, and the installation position of the sealing slide plate 13 is located at the end of the discharge pipe 6, which is used to seal the discharge pipe 6. A driving cylinder 12 is fixed to the bottom of the storage barrel 2, which is used to drive the sealing slide plate 13 to translate. The discharge pipe 6 is internally rotatably connected to a driving shaft 15, and the outer side of the driving shaft 15 is fixedly sleeved with a driving blade 1501, and the driving blade 1501 is used to rotate with the driving shaft 15 to extract the slurry inside the storage barrel 2 through the discharge pipe 6;

[0037] In the embodiment of the present invention, specifically, the sealing slide plate 13 is used to achieve the sealing and communication state of the discharge pipe 6. When the sealing slide plate 13 slides along the discharge pipe 6 until it is located above the discharge pipe 6, the end of the discharge pipe 6 can be blocked. On the contrary, when the sealing slide plate 13 slides in the opposite direction of the discharge pipe 6, the discharge pipe 6 can be connected with the storage cylinder 2.

[0038] In the embodiment of the present invention, specifically, the top surface of the sealing slide plate 13 is kept flush with the bottom of the inner side of the storage tube 2;

[0039] In the embodiment of the present invention, specifically, an inner sealing plate 14 is rotatably installed inside the sealing slide 13, and a plurality of support plates 1303 are provided at the bottom of the inner sealing plate 14. The support plates 1303 are fixedly connected to the sealing slide 13 and are used to support the inner sealing plate 14. When the sealing slide 13 slides to the end of the discharge pipe 6 to seal it after the grouting is completed, the driving blade 1501 can be reversed along with the driving shaft 15 to push the slurry inside the discharge pipe 6 and the connecting pipe 7 into the storage tube 2. At this time, the inner sealing plate 14 can be forced to rotate inside the sealing slide 13 until the driving blade 1501 stops after the slurry recovery is completed and then the inner sealing plate 14 is reset;

[0040] In the embodiment of the present invention, specifically, after a grouting operation is completed, as the sealing slide plate 13 slides in the direction of the discharge pipe 6 to seal it, at this time, slurry remains in both the discharge pipe 6 and the connecting pipe 7, and as the driving blade 1501 reverses, air can enter the connecting pipe 7 and the discharge pipe 6 through the grouting end 8, and the slurry remaining in the discharge pipe 6 and the connecting pipe 7 is pushed toward the sealing slide plate 13. At this time, the inner sealing plate 14 can be forced to flip upward, so that the remaining slurry can re-enter the storage tube 2, so as to realize the recovery of the slurry, avoid the slurry remaining in the discharge pipe 6 and the connecting pipe 7 and solidify, and ensure the operation effect;

[0041] In the embodiment of the present invention, specifically, a feed port 202 is provided inside the top sealing plate 201 for introducing the slurry into the storage tube 2, and a stirring assembly is provided inside the storage tube 2 for stirring the slurry introduced into the storage tube 2;

[0042] In the embodiment of the present invention, specifically, the stirring assembly is used to stir the slurry to prevent the slurry from solidifying inside the storage tube 2;

[0043] In the embodiment of the present invention, specifically, the stirring assembly includes a stirring rod 9, which is rotatably mounted inside the storage barrel 2, and a driving motor 3 is fixedly mounted on the middle of the top surface of the top sealing plate 201. The output end of the driving motor 3 is connected to the end of the stirring rod 9 through a coupling, which is used to drive the stirring rod 9 to rotate inside the storage barrel 2. A stirring blade 901 is fixedly sleeved on the end of the stirring rod 9, which is used to stir the slurry inside the storage barrel 2;

[0044] In the embodiment of the present invention, specifically, the installation position of the stirring blade 901 is located at the lower inner side of the storage tube 2;

[0045] In the embodiment of the present invention, further, a plurality of arc-shaped cleaning plates 904 are provided inside the storage tube 2, and the plurality of arc-shaped cleaning plates 904 are mutually fitted with the inner wall of the storage tube 2, and connecting rods 905 are connected between the two ends of the plurality of arc-shaped cleaning plates 904 and the stirring rod 9, so that the arc-shaped cleaning plates 904 can move inside the storage tube 2 along with the stirring rod 9 to clean the inner wall of the storage tube 2;

[0046] In the embodiment of the present invention, specifically, a push plate 1301 is fixedly installed below the end of the sealing slide plate 13, and the piston end of the driving cylinder 12 is fixedly connected to the push plate 1301, which is used to drive the sealing slide plate 13 and the inner sealing plate 14 to slide inside the storage tube 2. The outer side of the driving shaft 15 is rotatably connected to a sealing ring frame 1502, and the sealing ring frame 1502 is fixedly connected to the discharge pipe 6. The sealing ring frame 1502 is used to ensure the sealing between the driving shaft 15 and the discharge pipe 6. A servo motor 11 is fixedly installed at the bottom of the storage tube 2, and the output end of the servo motor 11 is connected to the end of the driving shaft 15 through a coupling, which is used to drive the driving shaft 15 to rotate inside the discharge pipe 6;

[0047] In the embodiment of the present invention, the servo motor 11 is an existing forward and reverse motor, which is used to drive the driving shaft 15 to rotate in the forward or reverse direction;

[0048] In the embodiment of the present invention, specifically, an elastic sealing sheet 1302 is fixedly installed inside the sealing slide plate 13, and the elastic sealing sheet 1302 is in contact with the outer side of the inner sealing plate 14;

[0049] In the embodiment of the present invention, specifically, a plurality of elastic connecting rods 902 are fixedly installed at the end of the stirring rod 9, and an elastic scraper 903 is fixed through the elastic connecting rod 902. The elastic scraper 903 and the elastic connecting rod 902 are used to stir the slurry above the sealing slide plate 13 as the stirring rod 9 rotates, so as to prevent the slurry from solidifying and affecting the opening and closing of the sealing slide plate 13;

[0050] In the embodiment of the present invention, specifically, a support frame 102 is fixedly installed on the top surface of the movable supporting frame 1 , and the support frame 102 is used to support the grouting end head 8 .

[0051] Embodiment 2: Based on embodiment 1, in the embodiment of the present invention, further, a water storage tank 4 is fixedly installed on the top surface of the mobile carrier frame 1, and a pump 5 which is connected to each other is fixedly installed on the top surface of the water storage tank 4, and a liquid guide frame 10 is fixed on the bottom of the top sealing plate 201. The liquid guide frame 10 is located inside the storage cylinder 2 and is connected to the liquid outlet section of the pump 5 by a connecting pipe 501 for conveying cleaning water to the storage cylinder 2;

[0052] In the embodiment of the present invention, a plurality of liquid outlet holes are symmetrically opened at the bottom of the liquid guide frame 10, and elastic sealing plugs 1001 are fixedly installed inside the liquid outlet holes;

[0053] In the embodiment of the present invention, specifically, the liquid outlet is not shown in the figure, and the elastic sealing plug 1001 is used to seal the liquid outlet until the water enters the liquid guide frame 10 after the pump 5 is running. At this time, the elastic sealing plug 1001 is deformed by force, so that the water can be discharged through the liquid outlet; specifically, the pump 5 is an existing device;

[0054] In the embodiment of the present invention, specifically, the water discharged through the liquid outlet can flow downward along the inner wall of the storage tube 2 to achieve a cleaning process on the inner wall of the storage tube 2;

[0055] In the embodiment of the present invention, specifically, through the cooperation of the liquid guide frame 10 and the water storage tank 4, the water inside the water storage tank 4 can be introduced into the storage tube 2 through the liquid guide frame 10 by running the pump 5 according to the water adding demand, so as to ensure the fluidity of the slurry and further avoid the solidification phenomenon. At the same time, through the setting of the elastic sealing plug 1001, the slurry inside the storage tube 2 can be prevented from entering the liquid guide frame 10 through the liquid outlet hole.

[0056] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0057] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A concrete grouting device for civil engineering construction, comprising a mobile carrier (1), a storage cylinder (2) being installed above the mobile carrier (1), characterized in that: The storage cylinder (2) is used to store slurry, a top sealing plate (201) is fixedly installed above the storage cylinder (2), and a plurality of universal wheels (101) are rotatably connected to the bottom of the movable carrier (1) to drive the storage cylinder (2) to move; A discharge pipe (6) is fixedly installed at the bottom of the storage cylinder (2), a connecting pipe (7) is installed at the end of the discharge pipe (6), and a grouting end head (8) is fixedly installed at the end of the connecting pipe (7), and the grouting end head (8) is used for grouting operations; The inner bottom of the storage cylinder (2) is slidably connected to a sealing slide plate (13), the installation position of the sealing slide plate (13) is located at the end of the discharge pipe (6), and is used to seal the discharge pipe (6). A driving cylinder (12) is fixed to the bottom of the storage cylinder (2), and is used to drive the sealing slide plate (13) to translate. The inside of the discharge pipe (6) is rotatably connected to a driving shaft (15), and the outside of the driving shaft (15) is fixedly sleeved with a driving blade (1501), and the driving blade (1501) is used to rotate with the driving shaft (15) to extract the slurry inside the storage cylinder (2) through the discharge pipe (6); An inner sealing plate (14) is rotatably installed inside the sealing slide plate (13), and a plurality of support plates (1303) are provided at the bottom of the inner sealing plate (14). The support plates (1303) are fixedly connected to the sealing slide plate (13) and are used to support the inner sealing plate (14). When the sealing slide plate (13) slides to the end of the discharge pipe (6) to seal it after grouting is completed, the driving blade (1501) can be reversed along with the driving shaft (15) to push the slurry inside the discharge pipe (6) and the connecting pipe (7) into the storage tube (2). At this time, the inner sealing plate (14) can be forced to rotate inside the sealing slide plate (13) until the driving blade (1501) stops after the slurry recovery is completed and the inner sealing plate (14) is reset.

2. A concrete grouting device for civil engineering construction according to claim 1, characterized in that: The top sealing plate (201) is provided with a feed port (202) for introducing the slurry into the storage cylinder (2). The storage cylinder (2) is provided with a stirring assembly for stirring the slurry introduced into the storage cylinder (2).

3. A concrete grouting device for civil engineering construction according to claim 2, characterized in that: The stirring assembly comprises a stirring rod (9), and the stirring rod (9) is rotatably mounted inside the storage barrel (2). A driving motor (3) is fixedly mounted in the middle of the top surface of the top sealing plate (201). The output end of the driving motor (3) is connected to the end of the stirring rod (9) via a coupling, and is used to drive the stirring rod (9) to rotate inside the storage barrel (2). A stirring blade (901) is fixedly sleeved on the end of the stirring rod (9), and is used to stir the slurry inside the storage barrel (2).

4. A concrete grouting device for civil engineering construction according to claim 3, characterized in that: The storage cylinder (2) is provided with a plurality of arc-shaped cleaning plates (904) inside, and the plurality of arc-shaped cleaning plates (904) are mutually fitted with the inner wall of the storage cylinder (2), and connecting rods (905) are connected between the two ends of the plurality of arc-shaped cleaning plates (904) and the stirring rod (9), so as to enable the arc-shaped cleaning plates (904) to move inside the storage cylinder (2) along with the stirring rod (9) to clean the inner wall of the storage cylinder (2).

5. The concrete grouting device for civil engineering construction according to claim 1, characterized in that: A push plate (1301) is fixedly installed below the end of the sealing slide plate (13), and the piston end of the driving cylinder (12) is fixedly connected to the push plate (1301) for driving the sealing slide plate (13) and the inner sealing plate (14) to slide inside the storage tube (2). The outer side of the driving shaft (15) is rotatably connected to a sealing ring frame (1502), and the sealing ring frame (1502) is fixedly connected to the discharge pipe (6). A servo motor (11) is fixedly installed at the bottom of the storage tube (2), and the output end of the servo motor (11) is connected to the end of the driving shaft (15) through a coupling, so as to drive the driving shaft (15) to rotate inside the discharge pipe (6).

6. A concrete grouting device for civil engineering construction according to claim 5, characterized in that: An elastic sealing sheet (1302) is fixedly mounted inside the sealing slide plate (13), and the elastic sealing sheet (1302) is in contact with the outer side of the inner sealing plate (14).

7. The concrete grouting device for civil engineering construction according to claim 3, characterized in that: A plurality of elastic connecting rods (902) are fixedly mounted on the end of the stirring rod (9), and an elastic scraper (903) is fixed via the elastic connecting rod (902).

8. The concrete grouting device for civil engineering construction according to claim 1, characterized in that: A support frame (102) is fixedly mounted on the top surface of the movable support frame (1), and the support frame (102) is used to support the grouting end head (8).

9. The concrete grouting device for civil engineering construction according to claim 1, characterized in that: A water tank (4) is fixedly mounted on the top surface of the movable carrier frame (1), and a pump (5) which is interconnected is fixedly mounted on the top surface of the water tank (4); a liquid guide frame (10) is fixedly mounted on the bottom of the top sealing plate (201); the liquid guide frame (10) is located inside the storage cylinder (2) and is connected to a liquid outlet section of the pump (5) by a connecting pipe (501) for conveying cleaning water to the storage cylinder (2).

10. A concrete grouting device for civil engineering construction according to claim 9, characterized in that: The bottom of the liquid guide frame (10) is symmetrically provided with a plurality of liquid outlet holes, and elastic sealing plugs (1001) are fixedly installed inside the liquid outlet holes.

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