CN221142790U - Concrete grouting device - Google Patents

Abstract

The utility model discloses a concrete grouting device, which relates to the technical field of building construction devices and comprises a base, wherein a grouting assembly and a material box are arranged on the base, the grouting assembly is connected with the material box, a bracket is arranged on the material box, a stirring unit with a stirring function and a scraping unit with a scraping function are arranged on the bracket, a cover plate is arranged on the scraping unit, and a spraying unit with a spraying function is arranged on the cover plate. The beneficial effects are that: according to the utility model, the residual concrete on the inner wall of the feed box is scraped through the annular scraping plate, and the motor, the main shaft, the limiting strips and the sleeve drive the movable strips to scrape the concrete on the annular scraping plate, so that the residual concrete falls off and is used, the residual solidification of the concrete on the inner wall of the feed box and the waste of the concrete in the grouting process are reduced, the whole device is conveniently cleaned by the spraying unit after grouting is finished, and the convenience and efficiency for cleaning the device are effectively improved.

Description

Concrete grouting device

Technical Field

The utility model relates to the technical field of building construction devices, in particular to a concrete grouting device.

Background

The concrete grouting is a method for injecting certain curable slurry into cracks or pores of a rock-soil foundation by a proper method and improving the physical and mechanical properties of the concrete by means of replacement, filling, extrusion and the like, and the concrete grouting process is generally matched with a grouting device.

Through searching, the patent with the Chinese patent publication number of CN218713040U discloses a concrete grouting device, which performs grouting on a plurality of points at one time to ensure the uniformity of concrete, and reduces the equipment cost while meeting the grouting requirement.

Compared with the prior art in the related field, the concrete liquid level in the material box is lowered in the grouting process, residual concrete exists at the upper end of the inner wall of the material box, cleaning is needed after grouting is finished, the residual concrete can be quickly solidified, the later cleaning difficulty is increased, the residual concrete cannot be used, and the concrete is wasted.

Disclosure of utility model

The present utility model has been made to solve the above problems, and an object of the present utility model is to provide a concrete grouting apparatus.

The utility model realizes the above purpose through the following technical scheme:

The utility model provides a concrete grouting device, the on-line screen storage device comprises a base, install slip casting subassembly and workbin on the base, slip casting subassembly connects the workbin, install the support on the workbin, install the stirring unit that possesses the stirring effect and possess the scraping unit that scrapes the material effect on the support, install the apron on the scraping unit, install the spraying unit that possesses the spraying effect on the apron, slip casting subassembly work adopts prior art, concrete adds the feeding incasement, stir the concrete in the workbin through the stirring unit, make the concrete flow, avoid concrete solidification, take out the concrete in the workbin through slip casting subassembly and carry out the slip casting, simultaneously, the concrete liquid level in the workbin reduces, scrape the residual concrete on the workbin inner wall through scraping unit, reduce the residue of concrete, after the slip casting is accomplished, wash the workbin inside through the spraying unit;

The stirring unit comprises a motor, an output shaft of the motor is connected with a main shaft, a rotating assembly is slidably arranged on the main shaft, the rotating assembly is rotatably arranged on a cover plate, a stirring plate is arranged on a part of the main shaft, which is positioned in the feed box, a movable strip is arranged on the rotating assembly, the movable strip is slidably connected with a scraping unit, an input end of the motor is electrically connected with an output end of an external controller, the external controller controls the motor to work by adopting the prior art, the motor drives the rotating assembly and the stirring plate to rotate through the main shaft, the stirring plate is used for stirring and stirring concrete of the feed box, and meanwhile, the rotating assembly is used for driving the movable strip to rotate, and the scraping unit is cleaned through the movable strip;

The scraping unit comprises a hydraulic cylinder, the hydraulic cylinder is installed on the support, the cover plate is connected to the flexible end of the hydraulic cylinder, a fixed component is arranged on the cover plate, an annular scraping plate is installed on the fixed component, the lower surface of the annular scraping plate is in sliding connection with a movable strip, the input end of the hydraulic cylinder is electrically connected with the output end of an external controller, the external controller controls the hydraulic cylinder to work, the annular scraping plate is installed and fixed on the cover plate through the fixed component, the hydraulic cylinder drives the annular scraping plate to move through the cover plate, residual concrete on the inner wall of a material box is scraped through the annular scraping plate, meanwhile, the concrete on the annular scraping plate is scraped through the movable strip, so that the residual of the concrete on the inner wall of the material box is reduced, waste is reduced, and convenience in cleaning the material box is improved.

Further, rotating assembly includes spacing, sleeve, and spacing installs in the both sides of main shaft, and the sleeve rotates to be installed on the apron, and sleeve sealing sliding connection spacing and main shaft, sleeve connection movable strip, main shaft drive movable strip through spacing and sleeve and rotate, simultaneously, and the apron drives movable strip through the sleeve and follows annular scraper blade and go up and down for the movable strip is rotatory in going up and down, thereby makes the concrete that the movable strip can annular scraper blade surface scrape the fall, avoids the concrete to pile up on annular scraper blade.

Further, the stirring plate is an arc plate, the lower surface of the stirring plate is connected with the inner bottom surface of the material box in a sliding manner, concrete in the material box can be stirred and turned through the stirring plate, the mixing uniformity of the concrete is guaranteed, and the concrete on the inner bottom surface of the material box can be scraped, so that the concrete on the inner bottom surface of the material box can be discharged better.

Further, the cover plate, the annular scraping plate and the sleeve form a certain seal on the feed box, moisture volatilization in the feed box is effectively reduced through the cover plate, the annular scraping plate and the sleeve, the curing speed of residual concrete in the feed box is reduced, the concrete is convenient to clean, and the pollution to the site environment caused by splashing of the concrete in the stirring process can be avoided.

Further, fixed subassembly includes mounting groove, bolt, and the mounting groove sets up on the circumferencial direction of apron, and mounting groove sliding connection annular scraper blade, bolt threaded connection annular scraper blade and apron, and annular scraper blade installs in the mounting groove to fix through the bolt, thereby conveniently change annular scraper blade, influence after avoiding annular scraper blade wearing and tearing scrapes the material.

Further, spray the unit and include inlet tube, collect liquid ring, inlet tube, collect liquid ring and all install on the apron, and the shower nozzle is installed to the equiangular slope on the both sides of collecting liquid ring, and the outside water delivery device of inlet tube connection, the shower nozzle are wide-angle shower nozzle, and outside water delivery device is in the shower nozzle is carried water through inlet tube, collect liquid ring to spout through the shower nozzle, thereby can wash the inside concrete residue of workbin, improve the convenience of clearance.

Compared with the prior art, the utility model has the following beneficial effects:

1. The hydraulic cylinder and the cover plate drive the annular scraping plate to move, residual concrete on the inner wall of the material box is scraped by the annular scraping plate, and the motor, the main shaft, the limiting strip and the sleeve drive the movable strip to scrape the concrete on the annular scraping plate, so that the residual concrete falls down to be used, the residual solidification of the concrete on the inner wall of the material box and the waste of the concrete in the grouting process are reduced, the spraying unit is convenient to clean the whole device after grouting is finished, and the convenience and the efficiency for cleaning the device are effectively improved.

2. Form certain sealedly to the workbin through apron, annular scraper blade, sleeve to can block the concrete when the stirring unit stirs the concrete, avoid the concrete to splash and cause the pollution to the environment, simultaneously, can reduce the speed that the residual concrete of workbin solidifies, thereby conveniently clear up the concrete at last.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a concrete grouting device according to the present utility model;

FIG. 2 is a schematic top view of a concrete grouting device according to the present utility model;

FIG. 3 is a schematic view showing an internal structure of a concrete grouting device according to the present utility model;

FIG. 4 is an enlarged schematic view of the construction of the concrete grouting device shown in FIG. 3A;

FIG. 5 is a schematic diagram of a sectional structure of a material box of a concrete grouting device according to the present utility model;

Fig. 6 is an enlarged schematic view of the construction of the concrete grouting device shown in fig. 5 at B.

The reference numerals are explained as follows:

1. A base; 2. a stirring unit; 21. a motor; 22. a main shaft; 23. a stirring plate; 24. a limit bar; 25. a sleeve; 26. a movable bar; 3. a scraping unit; 31. a hydraulic cylinder; 32. a mounting groove; 33. an annular scraping plate; 34. a bolt; 4. a feed box; 5. a cover plate; 6. a spraying unit; 61. a water inlet pipe; 62. a liquid collecting ring; 63. a spray head; 7. a bracket; 8. and (5) grouting the assembly.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1-6, a concrete grouting device comprises a base 1, wherein a grouting component 8 and a material box 4 are arranged on the base 1, the grouting component 8 is connected with the material box 4, a bracket 7 is arranged on the material box 4, a stirring unit 2 with stirring function and a scraping unit 3 with scraping function are arranged on the bracket 7, a cover plate 5 is arranged on the scraping unit 3, a spraying unit 6 with spraying function is arranged on the cover plate 5, as shown in fig. 1 and 5, the grouting component 8 works by adopting the prior art, concrete is added into the material box 4, the concrete in the material box 4 is stirred through the stirring unit 2, so that the concrete flows, the solidification of the concrete is avoided, the concrete in the material box 4 is pumped out through the grouting component 8, meanwhile, the concrete level in the material box 4 is lowered, the residual concrete on the inner wall of the material box 4 is scraped through the scraping unit 3, the residual concrete is reduced, and after the grouting is finished, the inside of the material box 4 is washed through the spraying unit 6;

The stirring unit 2 comprises a motor 21, the motor 21 is arranged on a bracket 7, an output shaft of the motor 21 is connected with a main shaft 22, a rotating component is slidably arranged on the main shaft 22, the rotating component is rotatably arranged on a cover plate 5, a stirring plate 23 is arranged on the part, located in a material box 4, of the main shaft 22, a movable strip 26 is arranged on the rotating component, the movable strip 26 is slidably connected with a scraping unit 3, an input end of the motor 21 is electrically connected with an output end of an external controller, the external controller controls the motor 21 to work, and the motor 21 is used for driving the main shaft 22 to rotate, as shown in fig. 1-3 and 5, the main shaft 22 drives the rotating component and the stirring plate 23 to rotate, the stirring plate 23 is used for stirring and turning the concrete in the material box 4, and meanwhile, the movable strip 26 is driven to rotate, and the scraping unit 3 is cleaned by the movable strip 26;

The scraping unit 3 comprises a hydraulic cylinder 31, the hydraulic cylinder 31 is arranged on a support 7, a telescopic end of the hydraulic cylinder 31 is connected with a cover plate 5, a fixing component is arranged on the cover plate 5, an annular scraping plate 33 is arranged on the fixing component, the lower surface of the annular scraping plate 33 is in sliding connection with a movable strip 26, the input end of the hydraulic cylinder 31 is electrically connected with the output end of an external controller, the external controller controls the hydraulic cylinder 31 to work, as shown in fig. 1-3, 5 and 6, the annular scraping plate 33 is arranged and fixed on the cover plate 5 through the fixing component, the hydraulic cylinder 31 drives the annular scraping plate 33 to move through the cover plate 5, residual concrete on the inner wall of a material box 4 is scraped through the annular scraping plate 33, meanwhile, the residual of the concrete on the inner wall of the material box 4 is reduced through the movable strip 26, waste is reduced, and the convenience of cleaning the material box 4 is improved.

The rotating assembly comprises limit bars 24 and sleeves 25, wherein the limit bars 24 are arranged on two sides of a main shaft 22, the sleeves 25 are rotatably arranged on a cover plate 5, the sleeves 25 are connected with the limit bars 24 and the main shaft 22 in a sealing sliding manner, and the sleeves 25 are connected with movable bars 26, as shown in fig. 3 and 5, when the main shaft 22 rotates, the main shaft 22 drives the sleeves 25 to rotate through the limit bars 24, and drives the movable bars 26 to rotate through the sleeves 25, meanwhile, when the cover plate 5 is lifted, the cover plate 5 drives the movable bars 26 to lift along with an annular scraping plate 33 through the sleeves 25, so that the movable bars 26 rotate while lifting, and concrete on the surface of the annular scraping plate 33 can be scraped, and the accumulation of the concrete on the annular scraping plate 33 is avoided.

The stirring plate 23 is an arc plate, the lower surface of the stirring plate 23 is slidably connected with the inner bottom surface of the feed box 4, as shown in fig. 5, the arc-shaped design enables the stirring plate 23 to stir and turn concrete better, the stirring plate 23 can stir and turn concrete in the feed box 4, mixing uniformity of the concrete is guaranteed, and the concrete on the inner bottom surface of the feed box 4 can be scraped, so that the concrete on the inner bottom surface of the feed box 4 can be discharged better.

The cover plate 5, the annular scraping plate 33 and the sleeve 25 form a certain seal on the feed box 4, as shown in fig. 5, the evaporation of water in the feed box 4 is effectively reduced through the cover plate 5, the annular scraping plate 33 and the sleeve 25, the curing speed of residual concrete in the feed box 4 is reduced, the concrete is convenient to clean, and the pollution to the site environment caused by splashing of the concrete in the stirring process can be avoided.

The fixed subassembly includes mounting groove 32, bolt 34, and mounting groove 32 sets up on the circumferencial direction of apron 5, and mounting groove 32 sliding connection annular scraper blade 33, bolt 34 threaded connection annular scraper blade 33 and apron 5, as shown in fig. 6, installs annular scraper blade 33 in mounting groove 32 to fix through bolt 34, thereby conveniently change annular scraper blade 33, guarantee that annular scraper blade 33 laminates on workbin 4 inner wall all the time, influence scraping the material after avoiding annular scraper blade 33 wearing and tearing.

The spray unit 6 includes inlet tube 61, collect liquid ring 62, inlet tube 61, collect liquid ring 62 are all installed on apron 5, inlet tube 61 connects collect liquid ring 62, shower nozzle 63 is installed to the equal angle slope on the both sides of collect liquid ring 62, outside water delivery device is connected to inlet tube 61, shower nozzle 63 is wide angle shower nozzle, as shown in fig. 1-6, after the slip casting is accomplished, drive collect liquid ring 62 and shower nozzle 63 through apron 5 and reciprocate in workbin 4, simultaneously, outside water delivery device is carried into collect liquid ring 62 through inlet tube 61 in, water in the collect liquid ring 62 is spouted into workbin 4 through shower nozzle 63, thereby can wash the inside concrete residue of workbin 4, improve the convenience of clearance.

Working principle: as shown in fig. 5 and 6, the annular scraper 33 is mounted in the mounting groove 32, and the annular scraper 33 is mounted and fixed to the cover plate 5 by bolts 34; as shown in fig. 1 and 5, concrete is added into the feed box 4;

As shown in fig. 1-3 and 5, the motor 21 drives the main shaft 22 to rotate, the main shaft 22 drives the limit strips 24 and the stirring plate 23 to rotate, the stirring plate 23 is used for stirring and turning concrete in the material box 4, so that the mixing uniformity of the concrete is ensured, the concrete on the bottom surface inside the material box 4 can be scraped, and the concrete on the bottom surface inside the material box 4 can be discharged better; as shown in fig. 1 and 5, the concrete in the bin 4 is extracted by the grouting assembly 8, and grouting is performed;

In the grouting process, the concrete liquid level in the material box 4 is reduced, as shown in fig. 1-3, 5 and 6, the hydraulic cylinder 31 drives the annular scraping plate 33 to move through the cover plate 5, residual concrete on the inner wall of the material box 4 is scraped through the annular scraping plate 33, meanwhile, as shown in fig. 3 and 5, the main shaft 22 drives the sleeve 25 to rotate through the limit strip 24, the movable strip 26 is driven to rotate through the sleeve 25, and meanwhile, when the cover plate 5 is lifted, the cover plate 5 drives the movable strip 26 to lift along with the annular scraping plate 33 through the sleeve 25, so that the movable strip 26 rotates while lifting, and the concrete on the surface of the annular scraping plate 33 can be scraped through the movable strip 26, so that the residual and the waste of the concrete in the material box 4 are effectively reduced;

After grouting is completed, as shown in fig. 1-6, the hydraulic cylinder 31 drives the liquid collecting ring 62 and the spray head 63 to move up and down in the material box 4 through the cover plate 5, meanwhile, the external water conveying device conveys water into the liquid collecting ring 62 through the water inlet pipe 61, and the water in the liquid collecting ring 62 is sprayed into the material box 4 through the spray head 63, so that concrete residues in the material box 4 can be washed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a concrete grouting device, its characterized in that includes base (1), install slip casting subassembly (8) and workbin (4) on base (1), slip casting subassembly (8) are connected workbin (4), install support (7) on workbin (4), install stirring unit (2) that possess stirring effect and possess scraping unit (3) that scrape the material effect on support (7), install apron (5) on scraping unit (3), install spray unit (6) that possess the spray rinsing effect on apron (5);

The stirring unit (2) comprises a motor (21), the motor (21) is installed on the support (7), an output shaft of the motor (21) is connected with a main shaft (22), a rotating assembly is slidably installed on the main shaft (22), the rotating assembly is rotatably installed on the cover plate (5), a stirring plate (23) is installed on the part, located in the feed box (4), of the main shaft (22), a movable strip (26) is installed on the rotating assembly, and the movable strip (26) is slidably connected with the scraping unit (3);

The scraping unit (3) comprises a hydraulic cylinder (31), the hydraulic cylinder (31) is installed on the support (7), the telescopic end of the hydraulic cylinder (31) is connected with the cover plate (5), a fixed assembly is arranged on the cover plate (5), an annular scraping plate (33) is installed on the fixed assembly, and the lower surface of the annular scraping plate (33) is slidably connected with the movable strip (26).

2. A concrete grouting device as claimed in claim 1, wherein: the rotary assembly comprises a limit strip (24) and a sleeve (25), wherein the limit strip (24) is arranged on two sides of the main shaft (22), the sleeve (25) is rotatably arranged on the cover plate (5), the sleeve (25) is in sealing sliding connection with the limit strip (24) and the main shaft (22), and the sleeve (25) is connected with the movable strip (26).

3. A concrete grouting device as claimed in claim 1, wherein: the stirring plate (23) is an arc-shaped plate, and the lower surface of the stirring plate (23) is connected with the inner bottom surface of the feed box (4) in a sliding manner.

4. A concrete grouting device as claimed in claim 2, wherein: the cover plate (5), the annular scraping plate (33) and the sleeve (25) form a seal for the feed box (4).

5. A concrete grouting device as claimed in claim 1, wherein: the fixing assembly comprises a mounting groove (32) and a bolt (34), wherein the mounting groove (32) is formed in the circumferential direction of the cover plate (5), the mounting groove (32) is connected with the annular scraping plate (33) in a sliding mode, and the bolt (34) is connected with the annular scraping plate (33) and the cover plate (5) in a threaded mode.

6. A concrete grouting device as claimed in claim 1, wherein: the spraying unit (6) comprises a water inlet pipe (61) and a liquid collecting ring (62), wherein the water inlet pipe (61) and the liquid collecting ring (62) are both installed on the cover plate (5), the water inlet pipe (61) is connected with the liquid collecting ring (62), and spray heads (63) are obliquely installed on two sides of the liquid collecting ring (62) at equal angles.