Floor support plate splicing gap filling device and filling method

Abstract

The invention belongs to the technical field of gap filling, and discloses a floor support plate splicing gap filling device which comprises a moving device, a material barrel; a compression roller; the material conveying equipment is connected to the moving equipment in a penetrating mode, one end of the material conveying equipment communicates with the material barrel, and the other end of the material conveying equipment extends downwards, is located in front of the pressing roller and is used for extracting the filling materials in the material barrel and injecting the filling materials into the splicing gaps; wherein the conveying equipment and the compression roller can move along with the moving equipment in the extension direction of the splicing gap, and the filling material is injected into the splicing gap and the filling material in the splicing gap is compacted in sequence. According to the invention, the moving equipment moves to drive the conveying equipment to move while pouring the filling material into the splicing gap, and the pressing roller rolls the filling material injected into the splicing gap in the process, so that the filling material is compacted, and the filling effect is prevented from being influenced by looseness and more air contained in the filled filling material.

Description

Technical Field

[0001] This invention belongs to the field of gap filling technology, and specifically relates to a device and method for filling gaps in floor decking splices. Background Technology

[0002] The floor decking splice gap filling device and filling method is a specialized device or tool used to fill the gaps between floor deckings. Its design purpose is to improve the connection strength between floor deckings, ensure the integrity and stability of the floor decking structure, and prevent moisture, dust, and other impurities from entering the gaps and affecting the service life of the building structure. However, existing gap filling devices often result in poor filling effects because the concrete contains a lot of air and is relatively loose when it falls into the gap. Therefore, we propose a floor decking splice gap filling device and filling method to solve the above problems. Summary of the Invention

[0003] To address the aforementioned problems, this invention provides a filling device and method for filling gaps in floor decking joints, which solves the problem of poor filling effect caused by loose concrete.

[0004] This invention is achieved through the following solution: a device for filling gaps in floor decking joints, comprising: The mobile device can move back and forth along the direction of the seam extension; A material hopper, fixed to the top of the mobile equipment, is used to store filler material; A pressure roller is rotatably connected to the bottom of the mobile device, and the length of the pressure roller is not less than the width of the splicing gap; A material conveying device, connected throughout the mobile device, has one end connected to the material hopper and the other end extending downwards and located in front of the pressure roller, used to extract filler material from the material hopper and inject it into the splicing gap; wherein... The feeding device and the pressure roller are designed to move along the extension direction of the splice gap with the mobile device, thereby injecting filler material into the splice gap and compacting the filler material in the splice gap.

[0005] A further improvement of the floor decking splice gap filling device of the present invention is that the pressure roller includes a U-shaped frame, a connector and a roller. The connector is fixedly connected to the bottom of the mobile device. The U-shaped frame is height-adjustably connected to the connector through an adjustment mechanism, and the opening of the U-shaped frame faces downward. The roller is rotatably connected to the opening of the U-shaped frame.

[0006] A further improvement of the floor decking splice gap filling device of the present invention is that the material bucket includes a bucket body, a feeding port and a discharging pipe. The bucket body is fixed to the top of the mobile device, the feeding port is opened at the top of the bucket body, and the filling material is added into the bucket body through the feeding port. One end of the discharging pipe is connected to the bottom of the bucket body and the other end is connected to the material conveying device.

[0007] A further improvement of the floor decking splice gap filling device of the present invention is that the filling device further includes a stirring device for the filling material in the stirring tank.

[0008] A further improvement of the floor decking splice gap filling device of the present invention is that the mixing device includes a drive motor, a mixing shaft and multiple mixing rods. The mixing shaft is located inside the barrel and is rotatably connected to the central axis of the barrel. The upper end of the mixing shaft passes through the barrel and extends to the top of the barrel. The multiple mixing rods are all located inside the barrel and are distributed and fixedly connected to the outside of the mixing shaft. The drive motor is fixed to the top of the mixing shaft and is used to drive the mixing shaft to drive the multiple mixing rods to rotate, so as to mix the filling material inside the barrel.

[0009] A further improvement of the floor decking splice gap filling device of the present invention is that the mixing device further includes a connecting rod and a scraper. The scraper is fixedly connected to the mixing shaft through the connecting rod so as to rotate with the rotation of the mixing shaft. The scraper contacts the inner wall of the barrel, and the filling material adhering to the inner wall of the barrel is scraped off by the rotation of the scraper.

[0010] A further improvement of the floor decking splice gap filling device of the present invention is that the material conveying equipment includes a grouting pump, a conveying pipe and a grouting pipe. The conveying pipe is L-shaped. The grouting pump is connected between the material bucket and one end of the conveying pipe and is used to draw the filling material in the material bucket and convey it to the conveying pipe. The other end of the conveying pipe vertically passes through the moving device and is movably fitted with the upper end of the grouting pipe. The lower end of the grouting pipe is used to insert into the splice gap and guide the filling material in the conveying pipe to be injected into the splice gap. The filling device also includes a lifting device for adjusting the insertion depth of the grouting pipe into the splice joint.

[0011] A further improvement of the floor decking splice gap filling device of the present invention is that the lifting device includes a second driving device and a connecting plate. The connecting plate is fixedly connected to the outside of the grouting pipe. The second driving device is fixed to the bottom of the moving device, and the output end of the second driving device is fixed to the connecting plate for driving the connecting plate to adjust its height, so as to drive the grouting pipe to adjust its depth within the splice gap.

[0012] A filling method is implemented using the floor decking splice gap filling device as described above, the filling method comprising the following steps: S1. Adjust the position of the mobile device so that the pressure roller is aligned with the splicing gap; S2. Start the conveying equipment to transport the filling material in the bucket to the splicing gap, and at the same time move the equipment along the extension direction of the splicing gap, so that the pressure roller compacts the filling material in the splicing gap.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention uses a mobile device to move the material conveying equipment while simultaneously pouring filler into the splicing gaps. During the process, pressure rollers roll and compact the filler injected into the splicing gaps, thereby preventing the filler from being loose and containing too much air, which would affect the filling effect. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of the present invention is shown.

[0015] Figure 2 A schematic diagram of the adjustment mechanism of the present invention is shown.

[0016] Figure 3 A schematic diagram of the material conveying device of the present invention is shown.

[0017] Figure 4 A schematic diagram of the lifting device structure of the present invention is shown.

[0018] Figure 5 A schematic diagram of the internal structure of the material barrel of the present invention is shown.

[0019] In the diagram: 1. Mobile device; 101. Base; 102. Handle; 103. Support leg; 104. Roller; 2. Material bucket; 201. Bucket body; 202. Feeding port; 203. Discharge pipe; 3. Conveying equipment; 301. Grouting pump; 302. Conveying pipe; 303. Grouting pipe; 4. Roller; 5. Lifting equipment; 501. Second drive device; 502. Connecting plate; 503. Second U-shaped rod; 6. Scraper; 601. Blade; 602. Bending plate; 7. Adjusting mechanism; 701. First drive device; 702. U-shaped frame; 703. First U-shaped rod; 704. Spring; 705. Stop block; 8. Mixing device; 801. Drive motor; 802. Fixing plate; 803. Mixing shaft; 804. Mixing rod; 805. Connecting rod; 806. Scraper. Detailed Implementation

[0020] To address the problem of poor filling effect due to loose concrete, this invention provides a device and method for filling gaps in floor decking joints. The following detailed description, in conjunction with the accompanying drawings, further illustrates this device and method for filling gaps in floor decking joints.

[0021] See Figures 1-5As shown, a floor decking splice gap filling device includes: Mobile device 1 can move back and forth along the extension direction of the splicing seam; Material hopper 2, fixed to the top of mobile device 1, is used to store filling material; A pressure roller is rotatably connected to the bottom of the mobile device 1, and the length of the pressure roller is not less than the width of the splicing gap; A material conveying device 3 is connected through the mobile device 1. One end of the material conveying device 3 is connected to the material barrel 2, and the other end of the material conveying device 3 extends downward and is located in front of the pressure roller. It is used to draw filling material from the material barrel 2 and inject it into the splicing gap. The material conveying device 3 and the pressure roller are able to move along the extension direction of the splice gap with the moving device 1, and inject and compact the filling material in the splice gap in turn.

[0022] Specifically, in this embodiment, the mobile device 1 includes a base 101, a handle 102, four support legs 103, and four rollers 104. The base 101 is quadrilateral. The handle 102 is fixed to the outside of the base 101. The four support legs 103 are respectively fixed to the four corners of the base 101. The four rollers 104 are respectively fixed to the bottom of the four support legs 103. The base 101 is raised by the support legs 103, and the base 101 moves by the rollers 104, which facilitates operation. The filling material can be concrete. The mobile device 1 moves the material conveying device 3 while pouring filler into the splicing gap. During the process, the pressure roller rolls the filler injected into the splicing gap to compact it, thus preventing the filler from being loose and containing too much air, which would affect the filling effect.

[0023] The pressure roller includes a U-shaped frame 702, a connector, and a roller 4. The connector is fixedly connected to the bottom of the mobile device 1. The U-shaped frame 702 is height-adjustably connected to the connector through an adjustment mechanism 7, and the opening of the U-shaped frame 702 faces downward. The roller 4 is rotatably connected to the opening of the U-shaped frame 702.

[0024] Furthermore, the connecting member is a first U-shaped rod 703, and the U-shaped frame 702 can slide up and down along the first U-shaped rod 703. The adjustment mechanism 7 includes a first driving device 701, which is fixed to the bottom of the mobile device 1. The output end of the first driving device 701 is fixedly connected to the U-shaped frame 702. The first driving device 701 drives the U-shaped frame 702 to rise and fall, thereby adjusting the height of the roller 4. The first driving device 701 can be a cylinder.

[0025] By adopting the above design, the height of roller 4 can be adjusted to adapt to different construction requirements.

[0026] It also includes a scraper 6 located below the mobile device 1, which contacts the top of the floor deck. The mobile device 1 is moved so that the scraper 6 scrapes away the filler material that protrudes from the top of the floor deck after being compacted by the pressure roller in the splicing gap, so as to make the filler material in the splicing gap flush with the top of the floor deck.

[0027] Furthermore, the first U-shaped rod 703 is fixed to the bottom of the mobile device 1 with its opening facing upward. Both ends of the first U-shaped rod 703 are fixedly connected to the stop block 705. The scraper 6 includes a blade 601 and a bending plate 602. Both ends of the bending plate 602 are movably sleeved on the ends of the first U-shaped rod 703. Both ends of the first U-shaped rod 703 are sleeved with springs 704, and the springs 704 are connected between the corresponding stop block 705 and the bending plate 602. The blade 601 is fixed to the bottom of the bending plate 602. By adopting the above design, the first driving device 701 drives the U-shaped frame 702 to rise and fall, thereby driving the roller 4 and the blade 601 to adjust their height. When not in use, this ensures that the blade 601 and the pressure roller do not contact the floor deck, so as to ensure that the entire filling equipment is not obstructed during transport. When in use, the roller 4 and the blade 601 can be adjusted to descend. First, the scraper 6 will contact the floor deck. Then, as the roller 4 gradually lowers its height, the elastic spring 704 always pushes the scraper 6 to contact the floor deck. Therefore, no matter how the height of the roller 4 decreases, the scraper 6 always contacts the floor deck. When the roller 4 descends to contact the floor deck, it cooperates with the scraper 6 to compact the filling material in the splice gap and scrape off the filling material protruding from the top of the floor deck.

[0028] The material hopper 2 includes a hopper body 201, a feeding port 202, and a discharge pipe 203. The hopper body 201 is fixed to the top of the mobile device 1. The feeding port 202 is located on the top of the hopper body 201. Filling material is added into the hopper body 201 through the feeding port 202. One end of the discharge pipe 203 is connected to the bottom of the hopper body 201, and the other end is connected to the material conveying device 3.

[0029] By adopting the above design, the filling port 202 can continuously replenish the filling material into the barrel 201 to ensure a continuous supply of filling material; the conveying device 3 can extract the filling material from the barrel 201 through the discharge pipe 203.

[0030] The filling device also includes a mixing device 8 for the filling material in the mixing tank 201.

[0031] The stirring device 8 includes a drive motor 801, a stirring shaft 803, and multiple stirring rods 804. The stirring shaft 803 is located inside the barrel 201 and is rotatably connected to the central axis of the barrel 201. The upper end of the stirring shaft 803 passes through the barrel 201 and extends to the top of the barrel 201. The multiple stirring rods 804 are all located inside the barrel 201 and are distributed and fixedly connected to the outside of the stirring shaft 803. The drive motor 801 is fixed to the top of the stirring shaft 803 and is used to drive the stirring shaft 803 to drive the multiple stirring rods 804 to rotate, so as to stir the filler material inside the barrel 201.

[0032] Furthermore, the multiple stirring rods 804 are divided into five groups, and the five groups of stirring rods 804 are arranged at intervals along the height direction of the stirring shaft 803. Each group of stirring rods 804 includes three stirring rods 804, and the three stirring rods 804 are arranged at intervals along the outer circumferential surface of the stirring shaft 803. The drive motor 801 is fixed to the top of the barrel 201 by the fixing plate 802. The stirring device 8 also includes a connecting rod 805 and a scraper 806. The scraper 806 is fixedly connected to the stirring shaft 803 via the connecting rod 805 so as to rotate with the rotation of the stirring shaft 803. The scraper 806 contacts the inner wall of the barrel 201. By rotating the scraper 806, the filler material adhering to the inner wall of the barrel 201 is scraped off.

[0033] Furthermore, in this embodiment, there are two scrapers 806 and two connecting rods 805. The two scrapers 806 are fixed to both sides of the stirring shaft 803 by the two connecting rods 805 respectively, and the scrapers 806 are arranged vertically. By adopting the above design, the rotation of the stirring shaft 803 can drive multiple stirring rods 804 to stir the filler material in the barrel 201, and at the same time drive the scraper 806 to rotate to scrape off the filler material adhering to the inner wall of the barrel 201, so that the mixture is evenly stirred and the filler material in the barrel 201 can be prevented from solidifying due to prolonged standing.

[0034] The material conveying device 3 includes a grouting pump 301, a conveying pipe 302, and a grouting pipe 303. The conveying pipe 302 is L-shaped. The grouting pump 301 is connected between the material bucket 2 and one end of the conveying pipe 302. It is used to draw the filling material in the material bucket 2 and convey it to the conveying pipe 302. The other end of the conveying pipe 302 vertically passes through the moving device 1 and is movably fitted onto the upper end of the grouting pipe 303. The lower end of the grouting pipe 303 is used to insert into the splicing gap and guide the filling material in the conveying pipe 302 into the splicing gap. The filling device also includes a lifting device 5 for adjusting the insertion depth of the grouting pipe 303 into the splice joint.

[0035] The lifting device 5 includes a second drive device 501 and a connecting plate 502. The connecting plate 502 is fixedly connected to the outside of the grouting pipe 303. The second drive device 501 is fixed to the bottom of the moving device 1, and the output end of the second drive device 501 is fixed to the connecting plate 502. It is used to drive the connecting plate 502 to adjust its height so as to drive the grouting pipe 303 to adjust its depth within the splicing gap.

[0036] Furthermore, the lifting device 5 also includes a second U-shaped rod 503, which is fixed to the bottom of the mobile device 1 and has its opening facing upward. The connecting plate 502 includes a first horizontal plate and a second horizontal plate. One end of the first horizontal plate is fixedly connected to the grouting pipe 303, and the other end is vertically connected to the first horizontal plate. The two ends of the first horizontal plate are slidably sleeved on the two ends of the second U-shaped rod 503. The output end of the second driving device 501 is fixedly connected to the top of the first horizontal plate. The second driving device 501 can be a cylinder. By adopting the above design, the connecting plate 502 is raised and lowered by the second driving device 501, thereby driving the grouting pipe 303 to adjust its height along the conveying pipe 302, thereby adjusting its insertion depth into the splicing gap, which is convenient and quick.

[0037] A filling method is achieved using the floor decking splice gap filling device described above. The filling method includes the following steps: S1. Start the drive motor 801 to drive the stirring shaft 803 to rotate, which in turn drives the scraper 806 to scrape off the filler material adhering to the inner wall of the barrel 201. At the same time, the rotating stirring shaft 803 will drive multiple stirring rods 804 to stir and mix the filler material in the barrel 201. S2. Push the mobile device 1 to move and adjust the position of the mobile device 1 so that the roller 4 is aligned with the splicing gap; S3. Start the material conveying device 3 to convey the filling material in the material bucket 2 to the grouting pipe 303 through the conveying pipe 302 and inject it into the splicing gap; S4. Move the mobile device 1 along the extension direction of the splice joint so that the grouting pipe 303 can perform mobile grouting. The moving mobile device 1 drives the pressure roller to roll and compact the filling material in the splice joint. At the same time, the scraper 6 can scrape off the filling material in the splice joint that protrudes from the top of the floor deck after being compacted by the pressure roller.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A device for filling gaps in floor decking joints, characterized in that, include: The mobile device can move back and forth along the direction of the seam extension; A material hopper, fixed to the top of the mobile equipment, is used to store filler material; A pressure roller is rotatably connected to the bottom of the mobile device, and the length of the pressure roller is not less than the width of the splicing gap; A material conveying device, connected throughout the mobile device, has one end connected to the material hopper and the other end extending downwards and located in front of the pressure roller, used to extract filler material from the material hopper and inject it into the splicing gap; wherein... The feeding device and the pressure roller are designed to move along the extension direction of the splice gap with the mobile device, thereby injecting filler material into the splice gap and compacting the filler material in the splice gap.

2. The floor decking splice gap filling device as described in claim 1, characterized in that, The pressure roller includes a U-shaped frame, a connector, and a roller. The connector is fixedly connected to the bottom of the mobile device. The U-shaped frame is height-adjustable to the connector via an adjustment mechanism, with the opening of the U-shaped frame facing downwards. The roller is rotatably connected to the opening of the U-shaped frame.

3. The floor decking splice gap filling device as described in claim 1, characterized in that, The material hopper includes a hopper body, a feeding port, and a discharge pipe. The hopper body is fixed to the top of the mobile device. The feeding port is located at the top of the hopper body, through which filler material is added to the hopper body. One end of the discharge pipe is connected to the bottom of the hopper body, and the other end is connected to the material conveying device.

4. The floor decking splice gap filling device as described in claim 3, characterized in that, The filling device also includes a stirring device for mixing the filling material inside the mixing tank.

5. The floor decking splice gap filling device as described in claim 4, characterized in that, The stirring device includes a drive motor, a stirring shaft, and multiple stirring rods. The stirring shaft is located inside the barrel and is rotatably connected to the central axis of the barrel. The upper end of the stirring shaft passes through the barrel and extends to the top of the barrel. The multiple stirring rods are all located inside the barrel and are distributed and fixedly connected to the outside of the stirring shaft. The drive motor is fixed to the top of the stirring shaft and is used to drive the stirring shaft to rotate the multiple stirring rods to stir the filler material inside the barrel.

6. The floor decking splice gap filling device as described in claim 5, characterized in that, The stirring device also includes a connecting rod and a scraper. The scraper is fixedly connected to the stirring shaft via the connecting rod so as to rotate with the rotation of the stirring shaft. The scraper contacts the inner wall of the barrel, and by rotating the scraper, the filler material adhering to the inner wall of the barrel is scraped off.

7. The floor decking splice gap filling device as described in claim 1, characterized in that, The material conveying equipment includes a grouting pump, a conveying pipe, and a grouting pipe. The conveying pipe is L-shaped. The grouting pump is connected between the material bucket and one end of the conveying pipe and is used to draw the filler material in the material bucket and convey it to the conveying pipe. The other end of the conveying pipe passes vertically through the mobile device and is movably fitted with the upper end of the grouting pipe. The lower end of the grouting pipe is used to insert into the splicing gap and guide the filler material in the conveying pipe into the splicing gap. The filling device also includes a lifting device for adjusting the insertion depth of the grouting pipe into the splice joint.

8. The floor decking splice gap filling device as described in claim 7, characterized in that, The lifting device includes a second driving device and a connecting plate. The connecting plate is fixedly connected to the outside of the grouting pipe. The second driving device is fixed to the bottom of the moving device, and the output end of the second driving device is fixed to the connecting plate. It is used to drive the connecting plate to adjust its height, so as to drive the grouting pipe to adjust its depth within the splicing gap.

9. A filling method, characterized in that, This is achieved using the floor decking splice gap filling device as described in claim 1, wherein the filling method includes the following steps: S1. Adjust the position of the mobile device so that the pressure roller is aligned with the splicing gap; S2. Start the conveying equipment to transport the filling material in the bucket to the splicing gap, and at the same time move the equipment along the extension direction of the splicing gap, so that the pressure roller compacts the filling material in the splicing gap.

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