CN213268958U - Cast-in-place concrete slab thickness controller - Google Patents
Cast-in-place concrete slab thickness controller Download PDFInfo
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- CN213268958U CN213268958U CN202020970468.4U CN202020970468U CN213268958U CN 213268958 U CN213268958 U CN 213268958U CN 202020970468 U CN202020970468 U CN 202020970468U CN 213268958 U CN213268958 U CN 213268958U
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Abstract
The utility model discloses a cast-in-place concrete slab thickness controller, which comprises a round platform-shaped cylinder body and an adjusting rod, wherein the upper port of the cylinder body is provided with a circular ring plate, the upper end surface of the circular ring plate is provided with two rectangular grooves, the length directions of the two rectangular grooves are mutually vertical, and two horizontal rulers are respectively arranged in the two rectangular grooves; a circular plate is arranged at the lower port of the barrel, a cylindrical through hole is formed in the middle of the circular plate, a supporting frame plate is arranged on the upper end face of the middle of the circular plate, a thread through hole in the vertical direction is formed in the supporting frame plate, the adjusting rod comprises a cylindrical positioning rod part and an adjusting rod part, the cylindrical positioning rod part comprises a polished rod part and an external thread rod part, the external thread rod part is screwed into the thread through hole formed in the supporting frame plate, and the polished rod part penetrates through the cylindrical through hole formed in the circular; use the utility model discloses when carrying out cast in situ concrete plate thickness control, can audio-visually see concrete placement's height, can not cause the vertical reinforcing bar of wall post to produce the deviation moreover.
Description
Technical Field
The utility model relates to a thick controller field of board specifically is a thick controller of cast in situ concrete board.
Background
The cast-in-place concrete slab is used as a main component of building engineering, and the control of the thickness of the cast-in-place concrete slab directly influences the bearing capacity of the slab and the control degree of slab cracks, so that the control of the thickness of the cast-in-place slab directly determines the structural safety and the use function of the engineering. At present, most of cast-in-place concrete plate thickness control of floors on construction sites adopts a wire pulling method and a drill rod inserting method, but the methods have different defects, for example, the drill rod inserting method is greatly influenced by human, when a manager does not supervise the method in place, workers are easy to feel tired, even the problem that the worker does not insert the drill rod for measurement and data are directly counterfeited is solved; although the pulling method can visually see the concrete pouring height (namely the thickness), the deviation of the vertical steel bars of the wall column can be caused, so that the elevation control line is inaccurate, and the expected effect cannot be achieved.
Therefore, the applicant provides a cast-in-place concrete plate thickness controller which can visually see the casting height of concrete and does not cause deviation of vertical steel bars of wall columns.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thick controller of cast in situ concrete board can audio-visually see concrete placement's height, and can not cause the vertical reinforcing bar of wall post to produce the deviation.
The utility model discloses a realize like this: a cast-in-place concrete slab thickness controller comprises a round platform-shaped cylinder and an adjusting rod, wherein the diameter of the upper end of the cylinder is larger than that of the lower end of the cylinder, a circular ring plate is arranged at the upper port of the cylinder, the outer wall of the circular ring plate is connected with the inner wall of the cylinder in a welding mode, two rectangular grooves are formed in the upper end face of the circular ring plate, the length directions of the two rectangular grooves are perpendicular to each other, and a horizontal ruler is arranged in each of the two rectangular grooves; a circular plate is arranged at the lower port of the barrel, the outer wall of the circular plate is connected with the inner wall of the barrel in a welding mode, a cylindrical through hole is formed in the middle of the circular plate, a supporting frame plate is arranged on the upper end face of the middle of the circular plate, a threaded through hole in the vertical direction is formed in the supporting frame plate, and the threaded through hole is collinear with the central axis of the cylindrical through hole formed in the circular plate; the adjusting rod comprises a cylindrical positioning rod part and an adjusting rod part, the cylindrical positioning rod part is positioned at the lower end of the adjusting rod part, the cylindrical positioning rod part comprises a polished rod part and an external thread rod part, the external thread rod part is positioned at the upper end of the polished rod part, the external thread rod part is screwed into a thread through hole arranged on the supporting frame plate, and the polished rod part downwards penetrates through a cylindrical through hole arranged on the circular plate; be provided with at least three regulation screw thread through-hole on the plectane, each regulation screw thread through-hole all is located the outside of the cylindrical through-hole on the plectane, and evenly sets up along the circumferencial direction of cylindrical through-hole, all install an adjusting bolt in each regulation screw thread through-hole, adjusting bolt's head is located the barrel, be provided with non-circular shape inserting groove on the up end of adjusting bolt head, it has the dwang to peg graft in the inserting groove, can twist adjusting bolt through the dwang.
Furthermore, the cross section of the insertion groove is non-circular, the lower end of the rotating rod is provided with an insertion part, the shape and the size of the cross section of the insertion part are the same as those of the cross section of the insertion groove, and the insertion part is detachably inserted into the insertion groove.
Furthermore, the cross section of the insertion groove is rectangular, regular hexagonal or spline-shaped.
Furthermore, the upper end of dwang is provided with disc portion, be provided with anti-skidding line on the outer wall of disc portion.
Furthermore, the adjusting rod part is of a cylindrical structure, and the outer wall of the upper end of the adjusting rod part is provided with anti-skid lines.
Furthermore, four adjusting thread through holes are formed in the circular plate.
Further, be provided with the tubulose rubber sleeve on the inner wall of the cylindrical through-hole that the plectane middle part set up, the outer wall of tubulose rubber sleeve is fixed continuous through gluing with the inner wall of cylindrical through-hole, polished rod portion passes in by the tubulose rubber sleeve, and polished rod portion and tubulose rubber sleeve are interference fit.
Compared with the prior art, the beneficial effects of the utility model are that:
1. use the utility model discloses when carrying out cast in situ concrete plate thickness control, can audio-visually see concrete placement's height, can not cause the vertical reinforcing bar of wall post to produce the deviation moreover.
2. Cast-in-place concrete slab pours the completion back, takes out the barrel by not the concrete slab that solidifies completely to supply the concrete of appropriate volume in this position, clean totally the utility model discloses deposit afterwards, in order to be prepared for next use, make the utility model discloses used repeatedly many times practices thrift the cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a cast-in-place concrete slab thickness controller of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a plan view of a cast-in-place concrete slab thickness controller according to the present invention.
In the figure: 1. a barrel; 2. a circular ring plate; 3. a circular plate; 4. a level bar; 5. a support frame plate; 6. adjusting a rod; 601. a cylindrical positioning rod part; 602. a regulating rod part; 603. a light bar section; 604. an externally threaded rod portion; 7. adjusting the bolt; 701. inserting grooves; 8. rotating the rod; 801. a plug-in part; 802. a disk portion.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a cast-in-place concrete slab thickness controller includes a circular truncated cone-shaped barrel 1 and an adjusting rod 6, wherein the diameter of the upper end of the barrel 1 is greater than the diameter of the lower end, a circular ring plate 2 is disposed at the upper port of the barrel 1, the outer wall of the circular ring plate 2 is connected with the inner wall of the barrel 1 in a welding manner, two rectangular grooves are disposed on the upper end surface of the circular ring plate 2, the length directions of the two rectangular grooves are perpendicular to each other, and a horizontal ruler 4 is disposed in each of the two rectangular grooves; a circular plate 3 is arranged at the lower port of the barrel body 1, the outer wall of the circular plate 3 is connected with the inner wall of the barrel body 1 in a welding mode, a cylindrical through hole is formed in the middle of the circular plate 3, a supporting frame plate 5 is arranged on the upper end face of the middle of the circular plate 3, a threaded through hole in the vertical direction is formed in the supporting frame plate 5, and the threaded through hole is collinear with the central axis of the cylindrical through hole formed in the circular plate 3; the adjusting rod 6 comprises a cylindrical positioning rod part 601 and an adjusting rod part 602, the cylindrical positioning rod part 601 is positioned at the lower end of the adjusting rod part 602, the cylindrical positioning rod part 601 comprises a polished rod part 603 and an external thread rod part 604, the external thread rod part 604 is positioned at the upper end of the polished rod part 603, the external thread rod part 604 is screwed into a thread through hole arranged on the supporting frame plate 5, and the polished rod part 603 downwards passes through a cylindrical through hole arranged on the circular plate 3; the adjusting rod part 602 is of a cylindrical structure, and the outer wall of the upper end of the adjusting rod part is provided with anti-skid lines, so that the length of the smooth rod part 603 extending to the lower part of the circular plate 3 can be adjusted more conveniently by screwing the adjusting rod part 602; the circular plate 3 is provided with at least three adjusting thread through holes, the number of the adjusting thread through holes can be 3, 4, 5 and the like, each adjusting thread through hole is positioned on the outer side of the cylindrical through hole on the circular plate 3 and is uniformly arranged along the circumferential direction of the cylindrical through hole, an adjusting bolt 7 is arranged in each adjusting thread through hole, the head of the adjusting bolt 7 is positioned in the barrel body 1, the upper end surface of the head of the adjusting bolt 7 is provided with a non-circular inserting groove 701, and a rotating rod 8 is inserted in the inserting groove 701; the cross section of the insertion groove 701 is non-circular, such as a shape, a regular hexagon or a spline, the lower end of the rotating rod 8 is provided with an insertion part 801, the shape and the size of the cross section of the insertion part 801 are the same as those of the cross section of the insertion groove 701, the insertion part 801 is detachably inserted into the insertion groove 701, and when the insertion part 801 is inserted into the insertion part 801, the rotating rod 8 can be screwed to screw the adjusting bolt 7; the upper end of the rotating rod 8 is provided with a disk part 802, the outer wall of the disk part 802 is provided with anti-slip lines, and it is more convenient to screw the rotating rod 8 through the disk part 802.
The utility model discloses a use method and theory of operation: firstly, drilling a hole on a supporting surface of a concrete slab to be poured, wherein the aperture of the drilled hole is slightly larger than the diameter of the polished rod part 603, then inserting the polished rod part 603 into the drilled hole, screwing the adjusting rod part 602 according to the thickness of the concrete slab to be poured, and supporting the barrel body 1 to a certain height so that the horizontal position of the upper end surface of the barrel body 1 is the horizontal position of the upper end of the concrete slab to be poured; in order to keep the upper end surface of the cylinder body 1 horizontal, the adjusting bolts 7 are sequentially adjusted through the rotating rod 8 until the middle air bubbles of the two leveling rods 4 are positioned at the middle position, and are matched with the adjusting rod part 602 to complete the height adjustment and the horizontal adjustment of the cylinder body 1 together. The utility model discloses be provided with many places on the holding surface that needs concrete slab to pour, will adjust to same level with the upper end of each barrel 1. When concrete is poured, the polished rod part 603 has a limiting effect on the cylinder bodies 1, and when the upper end of the concrete reaches the upper end position of each cylinder body 1, the pouring is completed. Therefore, use the utility model discloses when carrying out cast in situ concrete plate thickness control, can audio-visually see concrete placement's height, can not cause the vertical reinforcing bar of wall post to produce the deviation moreover.
Cast-in-place concrete slab pours the completion back, takes out barrel 1 in by the concrete slab that solidifies completely not to supply the concrete of appropriate volume in this position, clean totally the utility model discloses deposit afterwards, in order to be equipped with next use, so, the utility model discloses used repeatedly many times practices thrift the cost.
Please refer to fig. 1, in the embodiment of the present invention, a tubular rubber sleeve is disposed on the inner wall of the cylindrical through hole disposed at the middle of the circular plate 3, the outer wall of the tubular rubber sleeve is fixedly connected to the inner wall of the cylindrical through hole by gluing, the polish rod portion 603 is passed through the tubular rubber sleeve, and the polish rod portion 603 and the tubular rubber sleeve are in interference fit, so that a sealing structure is formed between the outer wall of the polish rod portion 603 and the inner wall of the tubular rubber sleeve, when the present invention is located in the poured concrete, there is no dirt such as water and mud entering the cylinder 1 through the cylindrical through hole disposed at the middle of the circular plate 3.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The cast-in-place concrete slab thickness controller is characterized by comprising a circular truncated cone-shaped cylinder body (1) and an adjusting rod (6), wherein the diameter of the upper end of the cylinder body (1) is larger than that of the lower end of the cylinder body, a circular ring plate (2) is arranged at the upper port of the cylinder body (1), the outer wall of the circular ring plate (2) is connected with the inner wall of the cylinder body (1) in a welding mode, two rectangular grooves are formed in the upper end face of the circular ring plate (2), the length directions of the two rectangular grooves are perpendicular to each other, and a horizontal ruler (4) is arranged in each of the two rectangular grooves; a circular plate (3) is arranged at the lower port of the barrel body (1), the outer wall of the circular plate (3) is connected with the inner wall of the barrel body (1) in a welding mode, a cylindrical through hole is formed in the middle of the circular plate (3), a supporting frame plate (5) is arranged on the upper end face of the middle of the circular plate (3), a threaded through hole in the vertical direction is formed in the supporting frame plate (5), and the threaded through hole is collinear with the central axis of the cylindrical through hole formed in the circular plate (3); the adjusting rod (6) comprises a cylindrical positioning rod part (601) and an adjusting rod part (602), the cylindrical positioning rod part (601) is located at the lower end of the adjusting rod part (602), the cylindrical positioning rod part (601) comprises a polished rod part (603) and an external thread rod part (604), the external thread rod part (604) is located at the upper end of the polished rod part (603), the external thread rod part (604) is screwed into a thread through hole formed in the supporting frame plate (5), and the polished rod part (603) downwards penetrates through a cylindrical through hole formed in the circular plate (3); be provided with at least three regulation screw thread through-hole on plectane (3), each regulation screw thread through-hole all is located the outside of the cylindrical through-hole on plectane (3), and evenly sets up along the circumferencial direction of cylindrical through-hole, each all install an adjusting bolt (7) in the regulation screw thread through-hole, the head of adjusting bolt (7) is located barrel (1), be provided with on the up end of adjusting bolt (7) head non-circular shape inserting groove (701), peg graft in inserting groove (701) has dwang (8), can twist adjusting bolt (7) through dwang (8).
2. A cast-in-place concrete thickness controller as claimed in claim 1, wherein the cross section of the inserting groove (701) is non-circular, the lower end of the rotating rod (8) is provided with an inserting part (801), the shape and size of the cross section of the inserting part (801) are the same as those of the cross section of the inserting groove (701), and the inserting part (801) is detachably inserted into the inserting groove (701).
3. A cast in situ concrete slab thickness controller as claimed in claim 2, wherein said socket (701) is rectangular or regular hexagonal or splined in cross section.
4. A cast-in-place concrete thickness controller according to claim 2, characterized in that a disc portion (802) is provided at an upper end of the rotating lever (8), and an outer wall of the disc portion (802) is provided with an anti-slip pattern.
5. A cast-in-place concrete thickness controller according to any one of claims 1 to 4, characterized in that the adjusting rod portion (602) is of a cylindrical structure and is provided with anti-slip lines on the outer wall of the upper end thereof.
6. A cast-in-place concrete thickness controller according to any one of claims 1 to 4, characterized in that the circular plate (3) is provided with four adjusting threaded through holes.
7. A thickness controller of cast-in-place concrete slab according to any one of claims 1 to 4, characterized in that a tubular rubber sleeve is arranged on the inner wall of the cylindrical through hole arranged in the middle of the circular plate (3), the outer wall of the tubular rubber sleeve is fixedly connected with the inner wall of the cylindrical through hole through gluing, the polish rod part (603) passes through the tubular rubber sleeve, and the polish rod part (603) is in interference fit with the tubular rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970468.4U CN213268958U (en) | 2020-06-01 | 2020-06-01 | Cast-in-place concrete slab thickness controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970468.4U CN213268958U (en) | 2020-06-01 | 2020-06-01 | Cast-in-place concrete slab thickness controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213268958U true CN213268958U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020970468.4U Expired - Fee Related CN213268958U (en) | 2020-06-01 | 2020-06-01 | Cast-in-place concrete slab thickness controller |
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| Country | Link |
|---|---|
| CN (1) | CN213268958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738114A (en) * | 2021-09-05 | 2021-12-03 | 中建八局第四建设有限公司 | Plate thickness control device and plate thickness control method |
-
2020
- 2020-06-01 CN CN202020970468.4U patent/CN213268958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738114A (en) * | 2021-09-05 | 2021-12-03 | 中建八局第四建设有限公司 | Plate thickness control device and plate thickness control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |