Foam concrete pouring device

Abstract

The utility model provides a foam concrete pouring device. The foam concrete pouring device comprises a fixed sleeve, the supporting structures are fixed to the two ends of the side wall of the bottom end of the fixing sleeve, each supporting structure comprises supporting rods, fixing blocks and limiting nuts, the supporting rods are fixed to the two ends of the side wall of the bottom end of the fixing sleeve, and the fixing blocks are fixed to the bottom faces of the supporting rods at equal intervals; the pouring structure penetrates through the interior of the fixed sleeve; the limiting structure is mounted at one end of the supporting rod; the trowelling plate is mounted on the side wall of one end of the limiting structure; the balance structure is fixed on the side wall of the bottom end of the fixed sleeve; the loading block is placed on the surface of the trowelling plate; the foam concrete pouring device has the advantages that the foam concrete efficiency and quality can be improved, and the construction automation speed can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a foam concrete pouring device. Background Art

[0002] In the past 30 years, my country's highway engineering construction has made great progress. A large number of new technologies, new processes and new materials have been studied and practiced in the coastal areas' expressways and national and provincial roads in the treatment of soft soil foundations, protection of high slopes on mountain roads, high retaining walls, and half-fill and half-excavation, and widening engineering treatment. Among them, in the direction of engineering materials, foam concrete is widely used. The so-called foam concrete is a lightweight building material that is mixed and solidified by water, cement, air bubble groups or sand (or fly ash, fine soil) and other materials in a certain designed proportion.

[0003] In the prior art, when pouring foam concrete, a fully manual pouring method is usually adopted, which is greatly affected by human factors. In the process of manual pouring, defects are more likely to occur in manual operation than in mechanical operation, which leads to problems such as uneven pouring or hollowing.

[0004] Therefore, it is necessary to provide a new foam concrete pouring device to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a foam concrete pouring device which can improve the efficiency and quality of foam concrete and the speed of construction automation.

[0006] In order to solve the above technical problems, the foam concrete pouring device provided by the utility model comprises: a fixed sleeve; a supporting structure, the supporting structure is fixed to the two ends of the side wall of the bottom end of the fixed sleeve, the supporting structure comprises a support rod, a fixing block and a limiting nut, the support rod is fixed to the two ends of the side wall of the bottom end of the fixed sleeve, the fixing block is equidistantly fixed to the bottom surface of the support rod, and the limiting nut is threadedly connected to the side wall of the support rod; a pouring structure, the pouring structure runs through the interior of the fixed sleeve, the pouring structure comprises a pouring conduit, a shunt pipe and a nozzle, One end of the casting conduit passes through the interior of the fixed sleeve, the diverter pipe is connected to the side wall of the bottom end of the casting conduit, and the nozzle is equidistantly fixed to the bottom surface of the diverter pipe; a limiting structure, the limiting structure is installed at one end of the support rod; a trowel plate, the trowel plate is installed on the side wall of one end of the limiting structure; a balancing structure, the balancing structure is fixed to the side wall of the bottom end of the fixed sleeve, and the balancing structure includes a fixing frame, one end of the fixing frame is fixed to the side wall of the bottom end of the fixed sleeve; a load block, the load block is placed on the surface of the trowel plate.

[0007] Preferably, the limiting structure further includes a baffle, a limiting frame and a limiting bolt, the baffle is installed at one end of the support rod, the limiting frame is fixed to the top end of the side wall of one end of the baffle, and the limiting bolt thread penetrates the side wall of the limiting frame.

[0008] Preferably, the length of the limiting frame is smaller than the height of the baffle plate, and the distance between the limiting frame and the baffle plate is slightly larger than the thickness of the trowel plate.

[0009] Preferably, the trowel plate is in an "L" shape, and one end of the trowel plate is engaged between the limiting frame and the baffle, and one end of the limiting bolt abuts against the side wall of the trowel plate.

[0010] Preferably, the length of the trowel plate is greater than the distance between the two templates, and the trowel plate is horizontally mounted on the top surface of the template and slides on the top surface of the template.

[0011] Preferably, the balancing structure further comprises a screw rod, a positioning nut and a roller, the screw rod slides through one end of the fixing frame, the positioning nut is threadedly connected to the side wall of the screw rod, and the roller is installed at the bottom end of the screw rod.

[0012] Preferably, two positioning nuts are provided, and the two positioning nuts are clamped on the top surface and the bottom surface of one end of the fixing frame, and the bottom end of the screw rod is supported on the ground through the roller, and the length of the screw rod is greater than the height of the template.

[0013] Preferably, the support rod is connected to the diverter pipe via the fixing block, and one end of the support rod limits the position of the baffle plate via the limiting nut, and the height of the baffle plate is greater than the height of the trowel plate.

[0014] Compared with the related art, the foam concrete pouring device provided by the utility model has the following beneficial effects:

[0015] The utility model provides a foam concrete pouring device. Before use, the pouring template is first erected and fixed, the trowel plate is horizontally erected on the top surface of the template, so that the trowel plate can close a part of the space at the top of the template, and then the limiting structure is inserted into the two ends of the supporting structure, and it is erected between the templates in the same direction as the trowel plate, so that the limiting structure is located outside the template, and then the position of the device is adjusted so that the limiting structure is close to a side of the vertical angle of the trowel plate, and then the limiting structure is inserted from the two ends of the trowel plate so that the limiting structure is against the outer wall of the template, and then the trowel plate and the limiting structure are positioned together by rotating the limiting bolts. The balance structure is then installed at one end of the fixed sleeve so that the balance structure and the trowel plate are opposite to each other, and then the height of the balance structure and the trowel plate are adjusted to be consistent, so as to keep the device balanced, and then the casting structure transports the foam concrete and casts it in the space of the template between the limiting structures. When the thickness of the foam concrete is higher than the template, the trowel plate will squeeze and smooth the poured foam concrete by slowly pulling the device to one end, so that the thickness of the poured foam concrete is level with the template, and its surface is smoothed, and the excess foam concrete is pushed away. This device has the advantages of improving the efficiency and quality of foam concrete and the speed of construction automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the foam concrete pouring device provided by the utility model;

[0017] Figure 2 for Figure 1 The schematic diagram of the structure of the overall side view is shown;

[0018] Figure 3 for Figure 2 The structural schematic diagram of the overall front view section is shown;

[0019] Figure 4 for Figure 1 The structural schematic diagram of the positioning of the screed plate shown;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure for fixing the cast structure support shown.

[0021] Numbers in the figure: 1. Fixed sleeve, 2. Support structure, 21. Support rod, 22. Fixed block, 23. Limit nut, 3. Casting structure, 31. Casting conduit, 32. Diverter pipe, 33. Nozzle, 4. Limit structure, 41. Baffle, 42. Limit frame, 43. Limit bolt, 5. Screw plate, 6. Balance structure, 61. Fixed frame, 62. Screw, 63. Positioning nut, 64. Roller, 7. Template, 8. Load block. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] See also Figure 1 to Figure 5 , Figure 1 A structural schematic diagram of a preferred embodiment of the foam concrete pouring device provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the structure of the overall side view is shown; Figure 3 for Figure 2 The structural schematic diagram of the overall front view section is shown; Figure 4 for Figure 1 The structural schematic diagram of the positioning of the screed plate shown; Figure 5 for Figure 1 The schematic diagram of the structure of the cast structure support and fixation shown in the figure; wherein the foam concrete casting device comprises: a fixed sleeve 1; a support structure 2, wherein the support structure 2 is fixed to the two ends of the side wall of the bottom end of the fixed sleeve 1, and the support structure 2 comprises a support rod 21, a fixing block 22 and a limiting nut 23, wherein the support rod 21 is fixed to the two ends of the side wall of the bottom end of the fixed sleeve 1, and the fixing block 22 is equidistantly fixed to the bottom surface of the support rod 21, and the limiting nut 23 is threadedly connected to the side wall of the support rod 21; a cast structure 3, wherein the cast structure 3 runs through the interior of the fixed sleeve 1, and the cast structure 3 comprises a cast conduit 31, a shunt pipe 32 and a nozzle 33, One end of the casting conduit 31 passes through the interior of the fixed sleeve 1, the diverter pipe 32 is connected to the side wall of the bottom end of the casting conduit 31, and the nozzle 33 is equidistantly fixed to the bottom surface of the diverter pipe 32; a limiting structure 4, the limiting structure 4 is installed at one end of the support rod 21; a trowel plate 5, the trowel plate 5 is installed on the side wall of one end of the limiting structure 4; a balancing structure 6, the balancing structure 6 is fixed to the side wall of the bottom end of the fixed sleeve 1, and the balancing structure 6 includes a fixing frame 61, one end of the fixing frame 61 is fixed to the side wall of the bottom end of the fixed sleeve 1; a load block 8, the load block 8 is placed on the surface of the trowel plate 5.

[0024] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the limiting structure 4 also includes a baffle 41, a limiting frame 42 and a limiting bolt 43, the baffle 41 is installed at one end of the support rod 21, the limiting frame 42 is fixed to the top end of the side wall of one end of the baffle 41, and the limiting bolt 43 threadedly penetrates the side wall of the limiting frame 42; the length of the limiting frame 42 is less than the height of the baffle 41, and the distance between the limiting frame 42 and the baffle 41 is slightly larger than the thickness of the trowel plate 5; the trowel plate 5 is in an "L" shape, and one end of the trowel plate 5 is engaged between the limiting frame 42 and the baffle 41, and one end of the limiting bolt 43 is in contact with the side wall of the trowel plate 5.

[0025] The baffle plate 41 is convenient for contacting the side wall of the template 7 to prevent concrete from overflowing the template 7 , and the trowel plate 5 is restricted by the limiting frame 42 so that the trowel plate 5 is connected to the baffle plate 41 .

[0026] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the length of the trowel plate 5 is greater than the distance between the two templates 7, and the trowel plate 5 is horizontally mounted on the top surface of the template 7 and slides on the top surface of the template 7.

[0027] This facilitates the bottom surface of the trowel plate 5 to be flush with the top surface of the template, thereby enabling the trowel plate 5 to slide on the template 7 to squeeze and flatten the poured concrete.

[0028] In the specific implementation process, Figure 1 , Figure 2 , Figure 5 As shown, the balancing structure 6 also includes a screw rod 62, a positioning nut 63 and a roller 64. The screw rod 62 slides through one end of the fixing frame 61, the positioning nut 63 is threadedly connected to the side wall of the screw rod 62, and the roller 64 is installed at the bottom end of the screw rod 62; two positioning nuts 63 are provided, and the two positioning nuts 63 are clamped on the top and bottom surfaces of one end of the fixing frame 61, and the bottom end of the screw rod 62 is supported on the ground through the roller 64, and the length of the screw rod 62 is greater than the height of the template 7.

[0029] The height at which the screw rod 62 supports the ground through the roller 64 can be adjusted by rotating the limit nut 23 , so that the height supported by the screw rod 62 corresponds to the trowel plate 5 , thereby maintaining the balance of the device.

[0030] In the specific implementation process, Figure 1 , Figure 3 and Figure 5As shown, the support rod 21 is connected to the diverter pipe 32 via the fixing block 22 , and one end of the support rod 21 limits the position of the baffle 41 via the limiting nut 23 , and the height of the baffle 41 is greater than the height of the trowel plate 5 .

[0031] The shunt pipe 32 is conveniently fixedly connected to the support rod 21 through the fixing block 22 to enhance the stability of the shunt pipe 32 . At the same time, by rotating the positioning nut 63 , the baffle plate 41 is driven to contact the side wall of the template 7 to limit the position of the baffle plate 41 .

[0032] The working principle of the foam concrete pouring device provided by the utility model is as follows:

[0033] When in use, first set up the formwork 7 for pouring foam concrete, then set up the trowel plate 5 horizontally on the formwork 7, adjust the position of the trowel plate 5 so that it is set up in the middle position of the top of the formwork 7 as much as possible, then penetrate the baffle plate 41 into one end of the support rod 21, and threadedly connect it to one end of the support rod 21 through the limiting nut 23 to limit the baffle plate 41, and then set it to the middle of the formwork 7, and insert the baffle plate 41 into the side wall of one end of the trowel plate 5 through the limiting frame 42, so that the inner side wall of the baffle plate 41 contacts the side wall of the formwork 7, and then squeeze and position the trowel plate 5 on the side wall of the baffle plate 41 by rotating the limiting bolt 43, so that the baffle plate 41 and the trowel plate 5 are connected together in a vertical state, and then the screw 62 is installed in the fixing frame 61 through the fixing frame 61. One end of the sleeve 1 is made to be opposite to the position of the trowel plate 5, and then the positioning nut 63 is rotated to drive the height of the screw rod 62 to be consistent with the height of the trowel plate 5, and then one end of the pouring conduit 31 is connected to the material source, so that the material source conveys the foam concrete through the pouring conduit 31, and then sprays it into the interior of the template 7 through the nozzle 33 fixed on the bottom surface of the diversion pipe 32. When the thickness of the concrete to be poured is higher than the template 7, the device is slowly pulled to translate along the roller 64, so that the push plate squeezes and smoothes the foam concrete, and pushes away the excess foam concrete. Under the obstruction of the baffle 41, the pushed foam concrete will still be in the inner space of the template 7, avoiding excessive manual intervention. This device has the advantages of improving the efficiency and quality of foam concrete and the speed of construction automation.

[0034] Compared with the related art, the foam concrete pouring device provided by the utility model has the following beneficial effects:

[0035] The utility model provides a foam concrete pouring device. Before use, the poured template 7 is first erected and fixed, the trowel plate 5 is horizontally erected on the top surface of the template 7, so that the trowel plate 5 can close a part of the space at the top of the template 7, and then the limiting structure 4 is inserted into the two ends of the supporting structure 2, and it is erected between the template 7 in the same direction as the trowel plate 5, so that the limiting structure 4 is on the outside of the template 7, and then the position of the device is adjusted to make the limiting structure 4 close to a side of the vertical angle of the trowel plate 5, and then the limiting structure 4 is inserted from the two ends of the trowel plate 5, so that the limiting structure 4 is against the outer wall of the template 7, and then the trowel plate 5 and the limiting structure 4 are fixed by rotating the limiting bolts 43. The balance structure 6 is positioned together, and then the balance structure 6 is installed at one end of the fixed sleeve 1, so that the balance structure 6 is opposite to the trowel plate 5, and then the height of the balance structure 6 and the trowel plate 5 are adjusted to be consistent, so as to keep the balance of the device, and then the casting structure 3 transports the foam concrete and casts it in the space of the template 7 between the limiting structures 4. When the thickness of the foam concrete is higher than the template 7, the trowel plate 5 will squeeze and smooth the poured foam concrete by slowly pulling the device to one end, so that the thickness of the poured foam concrete is level with the template 7, and its surface is smoothed, and the excess foam concrete is pushed away. This device has the advantages of improving the efficiency and quality of foam concrete and the speed of construction automation.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A foam concrete pouring device, characterized in that: include; A fixed sleeve (1); A support structure (2), the support structure (2) being fixed to two ends of the side wall of the bottom end of the fixed sleeve (1), the support structure (2) comprising a support rod (21), a fixing block (22) and a limiting nut (23), the support rod (21) being fixed to two ends of the side wall of the bottom end of the fixed sleeve (1), the fixing block (22) being fixed to the bottom surface of the support rod (21) at equal distances, and the limiting nut (23) being threadedly connected to the side wall of the support rod (21); A casting structure (3), the casting structure (3) passes through the interior of the fixed sleeve (1), the casting structure (3) comprises a casting conduit (31), a flow diversion pipe (32) and a nozzle (33), one end of the casting conduit (31) passes through the interior of the fixed sleeve (1), the flow diversion pipe (32) is connected to the side wall of the bottom end of the casting conduit (31), and the nozzle (33) is fixed to the bottom surface of the flow diversion pipe (32) at an equal distance; A limiting structure (4), the limiting structure (4) being mounted on one end of the support rod (21); A trowel plate (5), the trowel plate (5) being mounted on a side wall at one end of the limiting structure (4); A balancing structure (6), the balancing structure (6) being fixed to the side wall of the bottom end of the fixed sleeve (1), the balancing structure (6) comprising a fixing frame (61), one end of the fixing frame (61) being fixed to the side wall of the bottom end of the fixed sleeve (1); A load block (8), the load block (8) being placed on the surface of the trowel plate (5).

2. The foam concrete pouring device according to claim 1, characterized in that: The limiting structure (4) further comprises a baffle (41), a limiting frame (42) and a limiting bolt (43); the baffle (41) is mounted on one end of the support rod (21); the limiting frame (42) is fixed to the top end of a side wall at one end of the baffle (41); and the limiting bolt (43) is threadedly passed through the side wall of the limiting frame (42).

3. The foam concrete pouring device according to claim 2, characterized in that: The length of the limiting frame (42) is smaller than the height of the baffle plate (41), and the distance between the limiting frame (42) and the baffle plate (41) is slightly larger than the thickness of the trowel plate (5).

4. The foam concrete pouring device according to claim 2, characterized in that: The trowel plate (5) is in an "L" shape, and one end of the trowel plate (5) is engaged between the limiting frame (42) and the baffle plate (41), and one end of the limiting bolt (43) abuts against the side wall of the trowel plate (5).

5. The foam concrete pouring device according to claim 1, characterized in that: The length of the trowel plate (5) is greater than the distance between the two templates (7), and the trowel plate (5) is horizontally mounted on the top surface of the template (7) and slides on the top surface of the template (7).

6. The foam concrete pouring device according to claim 5, characterized in that: The balancing structure (6) further comprises a screw rod (62), a positioning nut (63) and a roller (64); the screw rod (62) slides through one end of the fixing frame (61); the positioning nut (63) is threadedly connected to a side wall of the screw rod (62); and the roller (64) is mounted on the bottom end of the screw rod (62).

7. The foam concrete pouring device according to claim 6, characterized in that: Two positioning nuts (63) are provided, and the two positioning nuts (63) are clamped on the top surface and the bottom surface of one end of the fixing frame (61), and the bottom end of the screw rod (62) is supported on the ground through the roller (64), and the length of the screw rod (62) is greater than the height of the template (7).

8. The foam concrete pouring device according to claim 2, characterized in that: The support rod (21) and the diverter pipe (32) are connected via the fixing block (22), and one end of the support rod (21) limits the position of the baffle plate (41) via the limiting nut (23), and the height of the baffle plate (41) is greater than the height of the trowel plate (5).

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