Grouting device for reinforced concrete

Abstract

The utility model relates to the technical field of grouting devices, in particular to a grouting device for reinforced concrete, and solves the technical problems that a filter screen in a filter assembly is blocked after an existing grouting device is used for a long time, and the filtering effect is affected. According to the technical scheme, the grouting device for the reinforced concrete comprises a supporting base, a stirring barrel, a storage barrel, a stirring assembly, a filtering assembly and a cleaning assembly; according to the slurry pressing device, the cleaning assembly is additionally arranged in an existing slurry pressing device, the driving element in the cleaning assembly is used for driving the cleaning appliance to rotate above the filter screen, the cleaning appliance is matched with clean water flowing into the storage barrel from the stirring barrel through the pipeline to brush the surface of the filter screen, and dry and hard slurry remaining above the filter screen is scraped and washed off; the effect of cleaning the filter screen and avoiding blockage is achieved, and the problem that the filter screen in the filter assembly is blocked after an existing grouting device is used for a long time, and the filtering effect is affected is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grouting devices, and in particular relates to a grouting device for reinforced concrete. Background Art

[0002] During the construction of a bridge, the quality of the bridge pile foundation will affect the bearing capacity and stability of the bridge. In order to extend the service life of the bridge, construction workers often use a grouting device to inject cement mortar to fill the gaps in the pile foundation, improve the density and strength of the pile foundation, and achieve the purpose of grouting to fill leaks and strengthen the structure.

[0003] At present, in order to prevent impurities in the slurry from clogging the grouting holes, the slurry often needs to be filtered to remove impurities after the slurry is stirred. The existing grouting device does not have a structure for cleaning the filter. After the filter is used for a long time, the dried slurry residue accumulated on the top will cause the filter to be blocked, reducing the filtering effect.

[0004] Therefore, in order to address the problem that the filter assembly of the above-mentioned existing reinforced concrete grouting device may cause the filter screen to be clogged after long-term use, thus affecting the filtering effect, the grouting device is improved by adding a cleaning assembly to clean the filter screen to avoid clogging. Utility Model Content

[0005] In order to overcome the problem that the existing grouting device may cause the filter screen in the filter assembly to be blocked after long-term use, thereby affecting the filtering effect.

[0006] The technical solution of the utility model is: a grouting device for reinforced concrete, including a supporting base, a mixing barrel, a storage barrel, a mixing component, a filtering component, and a cleaning component; a mixing barrel is installed on the supporting base, a storage barrel is arranged on one side of the mixing barrel, a pipeline with a valve installed is connected between the storage barrel and the mixing barrel, a mixing component is arranged in both the mixing barrel and the storage barrel, a filtering component for sieved slurry is installed in the storage barrel, and a cleaning component is installed in the storage barrel.

[0007] Preferably, a cleaning component is added to the grouting device to clean the filter component that prevents the sifted slurry from clogging the grouting holes, thereby preventing the filter from clogging and affecting the filtering effect. The stirring component is used to make the slurry and accelerate the slurry forming.

[0008] Preferably, the stirring assembly includes a No. 1 stirring shaft and a No. 1 motor; a No. 1 stirring shaft with a stirring block on the outer side is arranged in the stirring barrel, and a transmission element is installed on the stirring barrel and connected to the No. 1 motor on the No. 1 stirring shaft. After the No. 1 motor is started, the No. 1 stirring shaft starts to rotate to fully mix the slurry raw materials and water to make the slurry.

[0009] The stirring assembly also includes a No. 2 stirring shaft and a No. 2 motor; the No. 2 stirring shaft is arranged in the storage barrel, and the No. 2 motor connected to the No. 2 stirring shaft and the transmission element is installed on the supporting base. After the No. 2 motor is started, it drives the No. 2 stirring shaft to rotate, stirs the slurry in the storage barrel, and maintains the fluidity of the slurry.

[0010] A feed pipe is fixedly connected above the mixing barrel, a discharge hose with a valve installed is fixedly connected to the right side of the storage barrel, a support frame is installed on the support base, the discharge hose is wound on the support frame, the slurry in the storage barrel is squeezed through the discharge hose, and the support frame can store the discharge hose.

[0011] The filter assembly includes a support ring and a filter screen. The support ring is fixedly connected inside the storage barrel, and a filter screen is installed on the support ring and is arranged above the No. 2 stirring shaft. The support ring supports the filter screen, and the filter screen can filter out impurities in the slurry to prevent the slurry from clogging the grouting holes.

[0012] The cleaning component includes a cleaning brush, a slide groove, and a slider; a cleaning brush close to the filter is arranged above the filter, a slide groove is opened on the upper side of the storage barrel, a slider is slidably connected in the slide groove, and the cleaning brush is installed at the bottom end of the slider, and the cleaning brush is driven to rotate in the storage barrel by sliding the slider in the slide groove.

[0013] The cleaning component also includes a connecting rod, a rotating shaft, and a No. 3 motor; a connecting rod is fixedly connected to the slider, and the bottom end of the connecting rod is fixedly connected to a rotating shaft inserted in the storage barrel, and a transmission element is installed in the storage barrel and connected to the No. 3 motor on the rotating shaft. After the No. 3 motor is started, it drives the rotating shaft and the slider fixedly connected to the rotating shaft to rotate, thereby changing the position of the cleaning brush.

[0014] Beneficial effects of the utility model:

[0015] By adding a cleaning component to the existing grouting device, the driving element in the cleaning component drives the cleaning tool to rotate above the filter screen, and the clean water flowing from the mixing barrel into the storage barrel through the pipeline is used to scrub the surface of the filter screen, and the dried slurry remaining on the filter screen is scraped off and discharged together through the discharge port, so as to achieve the effect of cleaning the filter screen and avoiding clogging.

[0016] The slider is a special-shaped slider with a square upper end and a circular ring lower end, which can form a shield under the chute to prevent the chute from being exposed to the outside, causing dust and impurities to enter the storage barrel through the chute. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The first three-dimensional structure schematic diagram of the grouting device for reinforced concrete of the utility model is shown;

[0018] Figure 2The figure shows the internal three-dimensional structure of the mixing barrel of the grouting device for reinforced concrete of the utility model;

[0019] Figure 3 The present invention is a schematic diagram of the internal three-dimensional structure of the storage barrel of the grouting device for reinforced concrete;

[0020] Figure 4 The schematic diagram of the cross-section of the storage barrel of the grouting device for reinforced concrete of the utility model is shown;

[0021] Figure 5 The first three-dimensional structure schematic diagram of the cleaning component of the grouting device for reinforced concrete of the utility model is shown;

[0022] Figure 6 What is shown is a second three-dimensional structural schematic diagram of the cleaning component of the grouting device for reinforced concrete of the utility model.

[0023] Explanation of the accompanying drawings: 1. Support base; 2. Mixing barrel; 3. Storage barrel; 401. Mixing shaft No. 1; 402. Motor No. 1; 403. Mixing shaft No. 2; 404. Motor No. 2; 5. Discharge hose; 6. Support frame; 701. Support ring; 702. Filter; 801. Cleaning brush; 802. Slide; 803. Sliding block; 804. Connecting rod; 805. Rotating shaft; 806. Motor No. 3. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-2 The utility model provides an embodiment: a grouting device for reinforced concrete includes a supporting base 1, a mixing barrel 2, a storage barrel 3, a mixing component, a filtering component, and a cleaning component; the mixing barrel 2 is installed on the supporting base 1, and the storage barrel 3 is provided on one side of the mixing barrel 2, and a pipeline with a valve installed is connected between the storage barrel 3 and the mixing barrel 2, and the mixing barrel 2 and the storage barrel 3 are both provided with a mixing component, and a filtering component for sieved slurry is installed in the storage barrel 3, and a cleaning component is installed in the storage barrel 3. By adding a cleaning component in the grouting device, the filtering component that prevents the sieved slurry from clogging the grouting hole is cleaned, and the filter screen 702 is prevented from being blocked and affecting the filtering effect. The stirring component is used to make slurry and accelerate slurry molding.

[0026] See also Figure 2-4In this embodiment, the stirring assembly includes a stirring shaft No. 101 and a motor No. 102; a stirring shaft No. 101 with a stirring block sleeved on the outside is arranged in the stirring barrel 2, and a transmission element is installed on the stirring barrel 2 to connect the motor No. 102 on the stirring shaft No. 101; the stirring assembly also includes a stirring shaft No. 203 and a motor No. 204; a stirring shaft No. 203 is arranged in the storage barrel 3, and a motor No. 204 connected to the stirring shaft No. 203 is installed on the support base 1; an inlet is fixedly connected to the top of the stirring barrel 2 Material pipe, a discharge hose 5 with a valve installed is fixedly connected to the right side of the storage barrel 3, a support frame 6 is installed on the support base 1, and the discharge hose 5 is wound on the support frame 6. After the No. 1 motor 402 is started, the No. 1 stirring shaft 401 starts to rotate, and the slurry raw materials and water are fully mixed to make slurry. After the No. 2 motor 404 is started, it drives the No. 2 stirring shaft 403 to rotate, and the slurry in the storage barrel 3 is stirred to maintain the fluidity of the slurry. The slurry in the storage barrel 3 is slurried through the discharge hose 5, and the support frame 6 can store the discharge hose 5.

[0027] See also Figure 4-6 In this embodiment, the filter assembly includes a support ring 701 and a filter screen 702; the support ring 701 is fixedly connected in the storage barrel 3, and the filter screen 702 arranged above the second stirring shaft 403 is installed on the support ring 701. The cleaning assembly includes a cleaning brush 801, a slide 802, and a slider 803; a cleaning brush 801 close to the filter screen 702 is arranged above the filter screen 702, and a slide 802 is opened on the upper side of the storage barrel 3. The slider 803 is slidably connected in the slide 802, and the cleaning brush 801 is installed at the bottom end of the slider 803. The cleaning assembly also includes a connecting rod 804, a rotating shaft 805, and a third motor 806; the slider 80 3 is fixedly connected with a connecting rod 804, and the bottom end of the connecting rod 804 is fixedly connected with a rotating shaft 805 inserted in the storage barrel 3. A transmission element is installed in the storage barrel 3 and connected to the third motor 806 on the rotating shaft 805. The support ring 701 supports the filter screen 702. The filter screen 702 can filter out impurities in the slurry to prevent the slurry from clogging the grouting holes. The slider 803 slides in the slide groove 802 to drive the cleaning brush 801 to rotate in the storage barrel 3. After the third motor 806 is started, it drives the rotating shaft 805 and the slider 803 fixedly connected to the rotating shaft 805 to rotate, so as to change the position of the cleaning brush 801.

[0028] When working, the staff first moves the grouting device to the construction area, pours clean water into the mixing barrel 2 from the feed pipe, and then starts the No. 1 motor 402, which drives the No. 1 stirring shaft 401 to rotate, and pours the raw materials of the grouting material into the feed pipe at a uniform speed. The raw materials and water are gradually formed and turned into slurry under the stirring of the No. 1 stirring shaft 401;

[0029] After the slurry is made, the valve on the pipeline is opened, and the slurry flows from the mixing barrel 2 into the storage barrel 3. The slurry first flows onto the filter screen 702, and the impurities in the slurry are retained on the filter screen 702. The second motor 404 is started, and the second motor 404 drives the stirring shaft to rotate, and the slurry filtered in the storage barrel 3 is stirred. The discharge hose 5 is removed from the support frame 6, and the valve is opened to check the slurry quality. After passing the inspection, the grouting work is carried out;

[0030] After the grouting work is completed, clean water is injected into the mixing barrel 2 through the feed pipe network, and the clean water is transported to the storage barrel 3 through the pipeline. The No. 3 motor 806 is started, and the No. 3 motor 806 drives the cleaning brush 801 to rotate. The cleaning brush 801 cooperates with the clean water to brush the slurry residue dried on the surface of the filter screen 702, scrape it off, and avoid clogging the filter screen 702.

[0031] Through the above steps, a cleaning component is added to the existing grouting device, and the driving element in the cleaning component is used to drive the cleaning tool to rotate above the filter 702. The clean water that flows from the mixing barrel 2 into the storage barrel 3 through the pipeline is used to scrub the surface of the filter 702, and the dried slurry remaining on the filter 702 is scraped off and discharged through the discharge port, so as to achieve the effect of cleaning the filter 702 and avoiding clogging, so as to solve the problem that the existing grouting device will cause the filter 702 in the filter component to be blocked after long-term use, thereby affecting the filtering effect.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A grouting device for reinforced concrete, comprising a support base (1), a mixing barrel (2), and a material storage barrel (3); characterized in that: It also comprises a stirring assembly, a filtering assembly and a cleaning assembly; a stirring barrel (2) is mounted on the supporting base (1); a material storage barrel (3) is arranged on one side of the stirring barrel (2); a pipe with a valve installed is connected between the material storage barrel (3) and the stirring barrel (2); stirring assemblies are arranged in both the stirring barrel (2) and the material storage barrel (3); a filtering assembly for sieved slurry is installed in the material storage barrel (3); and a cleaning assembly is installed in the material storage barrel (3).

2. A grouting device for reinforced concrete according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft (401) and a motor (402); the stirring shaft (401) having a stirring block sleeved on its outer side is arranged in the stirring barrel (2); and the motor (402) connected to the stirring shaft (401) is provided with a transmission element on the stirring barrel (2).

3. A grouting device for reinforced concrete according to claim 2, characterized in that: The stirring assembly further comprises a No. 2 stirring shaft (403) and a No. 2 motor (404); the No. 2 stirring shaft (403) is arranged in the material storage barrel (3), and the No. 2 motor (404) connected to the No. 2 stirring shaft (403) by a transmission element is installed on the support base (1).

4. A grouting device for reinforced concrete according to claim 1, characterized in that: A feed pipe is fixedly connected to the top of the mixing barrel (2), a discharge hose (5) with a valve installed is fixedly connected to the right side of the storage barrel (3), a support frame (6) is installed on the support base (1), and the discharge hose (5) is wound on the support frame (6).

5. The grouting device for reinforced concrete according to claim 3, characterized in that: The filter assembly comprises a support ring (701) and a filter screen (702); the support ring (701) is fixedly connected inside the material storage barrel (3), and the filter screen (702) arranged above the second stirring shaft (403) is installed on the support ring (701).

6. A grouting device for reinforced concrete according to claim 5, characterized in that: The cleaning component comprises a cleaning brush (801), a slide groove (802), and a slider (803); a cleaning brush (801) is arranged above the filter (702) and is in close contact with the filter (702); a slide groove (802) is provided on the upper side of the storage barrel (3); a slider (803) is slidably connected in the slide groove (802); and the cleaning brush (801) is installed at the bottom end of the slider (803).

7. A grouting device for reinforced concrete according to claim 6, characterized in that: The cleaning component also includes a connecting rod (804), a rotating shaft (805), and a third motor (806); the connecting rod (804) is fixedly connected to the slider (803); the bottom end of the connecting rod (804) is fixedly connected to the rotating shaft (805) inserted into the material storage barrel (3); and a transmission element is installed in the material storage barrel (3) and connected to the third motor (806) on the rotating shaft (805).

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