CN216308846U - Concrete thickness measuring tool - Google Patents
Concrete thickness measuring tool Download PDFInfo
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- CN216308846U CN216308846U CN202122696659.3U CN202122696659U CN216308846U CN 216308846 U CN216308846 U CN 216308846U CN 202122696659 U CN202122696659 U CN 202122696659U CN 216308846 U CN216308846 U CN 216308846U
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Abstract
The utility model discloses a concrete thickness measuring tool, and particularly relates to the technical field of building construction, wherein the concrete thickness measuring tool comprises a positioning insertion column, wherein a joint shovel ring is sleeved outside the positioning insertion column, and the top end of the joint shovel ring is provided with a leveling mechanism; levelling mechanism is including setting up the ring that cup joints on laminating shovel ring top, the ring outside of cup jointing is provided with three leveling rod, leveling rod one end is connected with leveling plate, the ring inside that cup joints is provided with a plurality of fastening teeth. According to the leveling mechanism, the leveling plate is tilted, so that the positioning insertion column can be shifted to the leveling plate until the three leveling plates are attached to and parallel to the surface of concrete, and the position of the sleeve ring is fixed, so that the positioning insertion column can be leveled to be vertically inserted when being inserted downwards, the verticality of the positioning insertion column is ensured, deflection cannot occur during measurement, the measurement is more accurate, and the error is smaller.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a concrete thickness measuring tool.
Background
The term concrete refers to cement as a cementing material and sand and stone as aggregates; the cement concrete is obtained by mixing with water (which can contain an additive and an admixture) according to a certain proportion and stirring, and after the concrete is laid at a specified position, the laying thickness needs to be known, so that a measuring tool needs to be used for measuring.
In the actual use process, the measuring column needs to be inserted into the concrete, and then the submerged length can be measured by comparing the submerged length with a measuring scale, so that the thickness of the concrete can be obtained, and the following defects can be caused;
in the measuring process, the vertical state of the measuring column and the concrete cannot be guaranteed when the measuring column is inserted, so that the problem of deviation of the measuring column after the measuring column is keyed into the concrete is easily caused, and a large measuring error is generated in the measuring process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a concrete thickness measuring tool, which can ensure that a positioning insertion column can be leveled to be vertically inserted when being inserted downwards by arranging a leveling mechanism, so as to ensure the verticality of the positioning insertion column, and the positioning insertion column does not deflect during measurement, so that the measurement is more accurate and has a smaller error, thereby solving the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a concrete thickness measuring tool comprises a positioning insertion column, wherein a joint shovel ring is sleeved outside the positioning insertion column, and the top end of the joint shovel ring is provided with a leveling mechanism;
levelling mechanism is including setting up the ring that cup joints on laminating shovel ring top, cup joint the ring outside and be provided with three leveling pole, leveling pole one end is connected with leveling dish, cup joint the inside a plurality of fastening teeth that are provided with of ring, fastening tooth one end is connected with fastening screw, fastening screw outside and keep away from fastening tooth position department and be provided with and cup joint the spiro ring piece, fastening screw one end is connected with the dwang.
In a preferred embodiment, the socket screw ring block is in threaded connection with a fastening screw rod, and two ends of the fastening screw rod are respectively and fixedly connected with the fastening teeth and the rotating rod in pairs.
In a preferred embodiment, the attaching shovel ring is movably connected with the positioning insertion column, and the cross section area of the bottom end of the attaching shovel ring is smaller than that of the top end of the attaching shovel ring.
In a preferred embodiment, a limiting ring is connected to the top end of the positioning insertion column, a pressing rod is arranged inside the limiting ring, and a pressing handle is connected to the top end of the pressing rod.
In a preferred embodiment, two ends of the pressing rod are fixedly connected with the top end of the positioning inserted column and the pressing handle in pairs respectively.
In a preferred embodiment, a positioning frame is arranged at the bottom end of the positioning insertion column, one end of the positioning frame is connected with a measuring frame, a measuring scale is movably connected inside the measuring frame, and a concave block is arranged at the top end of the measuring scale.
In a preferred embodiment, the bottom end of the measuring scale is connected with a limiting block, the limiting block is fixedly connected with the measuring scale, and the concave block is movably connected with the measuring scale.
The utility model has the technical effects and advantages that:
1. through the arrangement of the leveling mechanism, the positioning inserted column is inserted into concrete, the three leveling rods respectively drive the three leveling disks to be at the position of the upper surface of the concrete, whether the three leveling disks are attached to the upper surface of the concrete in parallel or not is checked, and when the leveling disk is tilted, the positioning inserted column can be shifted to the leveling disk until the three leveling disks are attached to and parallel to the surface of the concrete, so that the position of the sleeving ring is fixed, the positioning inserted column can be leveled to be vertically inserted when being inserted downwards, the verticality of the positioning inserted column is ensured, the positioning inserted column cannot be deflected during measurement, the measurement is more accurate, and the error is smaller;
2. the dipperstick rotates downwards, and the locating rack is located the location and inserts post below position department, and the carriage drives the locating rack and removes along the dipperstick, and the locating rack inserts post bottom contact back with the location, can carry out the reading operation through the position of measuring rack on the dipperstick, can realize fixing a position the reading fast like this, has effectively improved reading efficiency to the reading is in same horizontal plane, has guaranteed the accuracy of reading.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a joint of the socket ring and the attaching shovel ring of the present invention.
FIG. 3 is a schematic view of the connection between the fastening screw and the fastening tooth of the present invention.
Fig. 4 is a schematic view of the lying structure of the measuring ruler of the present invention.
The reference signs are: 1. positioning the inserted column; 2. a sleeving connection ring; 3. attaching a shovel ring; 4. a leveling rod; 5. a leveling plate; 6. fastening a screw rod; 7. fastening teeth; 8. sleeving a screw ring block; 9. rotating the rod; 10. a limiting ring; 11. a lower pressure lever; 12. pressing down the handle; 13. a positioning frame; 14. a measuring frame; 15. measuring a scale; 16. a limiting block; 17. a concave block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The tool for measuring the thickness of the concrete as shown in the attached drawings 1-4 comprises a positioning insert column 1, wherein a joint shovel ring 3 is sleeved outside the positioning insert column 1, and a leveling mechanism is arranged at the top end of the joint shovel ring 3;
levelling mechanism is including setting up the ring 2 that cup joints on 3 tops of laminating shovel ring, and the ring 2 outside of cup jointing is provided with three leveling rod 4, and 4 one end of leveling rod are connected with leveling dish 5, and the ring 2 inside of cup jointing is provided with a plurality of fastening teeth 7, and 7 one end of fastening teeth are connected with fastening screw 6, and fastening screw 6 outside and keep away from fastening teeth 7 position department and be provided with and cup joint screw ring piece 8, and 6 one end of fastening screw is connected with dwang 9.
As shown in fig. 3, the screw thread connection between the socket ring block 8 and the fastening screw 6, and the two ends of the fastening screw 6 are respectively fixedly connected with the fastening teeth 7 and the rotating rod 9, so that the fastening screw 6 can be driven by rotating the rotating rod 9 to move from the socket ring block 8 under the action of the screw thread, and the fastening screw 6 drives the fastening teeth 7 to move and extrude.
As shown in fig. 1 and 2, laminating shovel ring 3 inserts 1 swing joint with the location, and 3 bottom cross sectional areas of laminating shovel ring are less than top cross sectional area to laminating shovel ring 3 can insert 1 along the location and remove, and after the later stage measurement finishes, can remove the shovel downwards and remain and insert the outside concrete of post 1 in the location.
As shown in the attached drawing 1, the top end of the positioning insertion column 1 is connected with a limiting ring 10, a lower pressing rod 11 is arranged inside the limiting ring 10, the top end of the lower pressing rod 11 is connected with a lower pressing handle 12, so that a measuring scale 15 can be rotated upwards, the measuring scale 15 can be upwards clamped into the limiting ring 10, the lower pressing handle 12 can be held by a hand to move downwards, the lower pressing handle 12 drives the lower pressing rod 11 to move downwards, the lower pressing rod 11 drives the positioning insertion column 1 to move downwards, and the positioning insertion column 1 can be inserted into concrete.
As shown in the attached figure 1, two ends of the lower pressure rod 11 are respectively and fixedly connected with the top end of the positioning inserting column 1 and the lower pressure handle 12 in pairs, so that the connection of the lower pressure rod 11 with the positioning inserting column 1 and the lower pressure handle 12 is more stable, and the T-shaped lower pressure stress is more uniform.
As shown in the attached drawings 1 and 4, a positioning frame 13 is arranged at the bottom end of the positioning insertion column 1, one end of the positioning frame 13 is connected with a measuring frame 14, a measuring scale 15 is movably connected inside the measuring frame 14, a concave block 17 is arranged at the top end of the measuring scale 15, so that the measuring scale 15 can be rotated upwards before the positioning insertion column 1 is inserted into concrete, the measuring scale 15 is turned upwards on the concave block 17, a limiting block 16 is turned to the top of a pressing handle 12, so that the positioning insertion column 1 can be inserted into the concrete, after the positioning insertion column 1 is pulled out, the measuring scale 15 can be rotated downwards, the positioning frame 13 is positioned below the positioning insertion column 1, then the measuring frame 14 is moved, the positioning frame 13 is driven by the measuring frame 14 to move along the measuring scale 15, so that the length of the measuring frame 14 measured on the measuring scale 15 can be the thickness of the concrete after the positioning frame 13 is connected with the bottom end of the positioning insertion column 1, the limit measurement can quickly realize the butt-joint measurement operation.
As shown in fig. 4, 15 bottom ends of the measuring scale are connected with a limiting block 16, the limiting block 16 is fixedly connected with 15 measuring scale, a concave block 17 is movably connected with 15 measuring scale, so that after the measuring frame 14 slides down on the measuring scale 15, the limiting block 16 can play a limiting role for the measuring frame 14, the measuring frame 14 is not easy to exceed the total length of the measuring scale 15, and the measuring scale 15 is not easy to drop.
The working principle of the utility model is as follows: when the positioning inserting column is used, the measuring scale 15 is firstly turned upwards by one hundred eighty degrees, then the positioning inserting column 1 is pressed downwards, the positioning inserting column 1 is inserted into concrete, meanwhile, the three leveling rods 4 respectively drive the three leveling disks 5 to move to the positions of the upper surface of the concrete, the attaching shovel ring 3 is inserted into the concrete, whether the three leveling disks 5 are attached to the upper surface of the concrete in parallel or not is checked, so that the positioning inserting column 1 can be deflected according to which leveling disk 5 is tilted, the positioning inserting column 1 is kept to be inserted downwards continuously until the three leveling disks 5 are completely attached to the upper surface of the concrete, the positioning inserting column 1 can be ensured to be inserted downwards vertically, after the inserting is finished, the rotating rod 9 can be rotated, the rotating rod 9 drives the fastening screw rod 6 to rotate, the fastening screw rod 6 enters the inside of the sleeving ring 2 along the sleeving ring block 8 under the action of threads, fastening screw 6 drives fastening tooth 7 and extrudes the fixed of cup jointing ring 2 realization cup jointing ring 2, can insert the post 1 with the location like this and extract can, then rotate dipperstick 15 to one hundred eighty degrees downwards to the locating rack 13 that shifts up laminates the location and inserts 1 bottom face of post, and the numerical value of measuring frame 14 on dipperstick 15 is promptly for measuring numerical value.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a concrete thickness survey instrument, inserts post (1) including the location, its characterized in that: a joint shovel ring (3) is sleeved outside the positioning insertion column (1), and a leveling mechanism is arranged at the top end of the joint shovel ring (3);
levelling mechanism is including setting up at the cover union ring (2) on laminating shovel ring (3) top, cover union ring (2) outside is provided with three leveling rod (4), leveling rod (4) one end is connected with leveling dish (5), cover union ring (2) inside is provided with a plurality of fastening tooth (7), fastening tooth (7) one end is connected with fastening screw (6), fastening screw (6) outside and keep away from fastening tooth (7) position department and be provided with and cup joint screw ring piece (8), fastening screw (6) one end is connected with dwang (9).
2. A concrete thickness measuring tool according to claim 1, wherein: the socket joint is characterized in that the socket joint screw ring block (8) is in threaded connection with the fastening screw rod (6), and two ends of the fastening screw rod (6) are fixedly connected with the fastening teeth (7) and the rotating rod (9) in a pairwise mode.
3. A concrete thickness measuring tool according to claim 1, wherein: laminating shovel ring (3) and location insert post (1) swing joint, laminating shovel ring (3) bottom cross sectional area is less than top cross sectional area.
4. A concrete thickness measuring tool according to claim 1, wherein: the positioning plug-in column is characterized in that the top end of the positioning plug-in column (1) is connected with a limiting ring (10), a lower pressing rod (11) is arranged inside the limiting ring (10), and the top end of the lower pressing rod (11) is connected with a lower pressing handle (12).
5. A concrete thickness measuring tool according to claim 4, wherein: two ends of the lower pressure rod (11) are respectively and fixedly connected with the top end of the positioning insertion column (1) and the lower pressure handle (12) in pairs.
6. A concrete thickness measuring tool according to claim 1, wherein: the utility model discloses a location post (1) is inserted in location, location post (1) bottom is provided with locating rack (13), locating rack (13) one end is connected with measuring frame (14), measuring frame (14) inside swing joint has dipperstick (15), dipperstick (15) top is provided with concave block (17).
7. A concrete thickness measuring tool according to claim 6, wherein: the measuring scale (15) bottom is connected with stopper (16), stopper (16) and measuring scale (15) fixed connection, concave piece (17) and measuring scale (15) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122696659.3U CN216308846U (en) | 2021-11-05 | 2021-11-05 | Concrete thickness measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122696659.3U CN216308846U (en) | 2021-11-05 | 2021-11-05 | Concrete thickness measuring tool |
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| Publication Number | Publication Date |
|---|---|
| CN216308846U true CN216308846U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122696659.3U Active CN216308846U (en) | 2021-11-05 | 2021-11-05 | Concrete thickness measuring tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379883A (en) * | 2023-04-25 | 2023-07-04 | 中铁十六局集团第三工程有限公司 | Airport pavement concrete slurry thickness measurement analysis system |
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2021
- 2021-11-05 CN CN202122696659.3U patent/CN216308846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379883A (en) * | 2023-04-25 | 2023-07-04 | 中铁十六局集团第三工程有限公司 | Airport pavement concrete slurry thickness measurement analysis system |
| CN116379883B (en) * | 2023-04-25 | 2024-03-22 | 中铁十六局集团第三工程有限公司 | Airport pavement concrete slurry thickness measurement analysis system |
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