CN219474453U - Measuring tool for supervision of construction civil engineering - Google Patents
Measuring tool for supervision of construction civil engineering Download PDFInfo
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- CN219474453U CN219474453U CN202320412072.1U CN202320412072U CN219474453U CN 219474453 U CN219474453 U CN 219474453U CN 202320412072 U CN202320412072 U CN 202320412072U CN 219474453 U CN219474453 U CN 219474453U
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Abstract
The utility model provides a measuring tool for supervision of construction civil engineering, which belongs to the technical field of civil engineering measuring tools, and comprises the following components: the base is fixedly connected with a fixing plate, a first reciprocating screw rod and a second reciprocating screw rod are respectively connected to the top and the side wall of the fixing plate in a penetrating and rotating mode, and a first nut and a second nut are respectively connected to the first reciprocating screw rod and the second reciprocating screw rod in a threaded mode; the measuring assembly comprises a first limiting rod fixedly connected to the first nut, and a second limiting rod fixedly connected to the second nut. According to the utility model, the scale plate is driven to move by the movement of the limiting rod and the limiting block, so that a mode of manually poking the scale plate is replaced, the measurement is more convenient, and the accuracy of the final target numerical value of the measuring ruler is improved; and can carry out the horizontal plane calibration to measuring tool, avoid the measuring tool to appear the tilting phenomenon when measuring, guarantee measuring scale's measurement stability and accuracy.
Description
Technical Field
The utility model relates to the technical field of civil engineering measuring tools, in particular to a measuring tool for construction civil engineering supervision.
Background
Civil engineering is a generic term for civil engineering and construction engineering, which generally includes construction of houses, roads and various foundation facilities and site buildings in a water-soil range, and construction engineering and methods involved in the construction process of the civil engineering are very extensive, such as land exploration, structural design, construction and construction management, etc., and specific construction operations and procedures are also required to be supervised during the construction process of the construction to ensure the overall rigor and high degree of completion of the construction.
The existing measuring tool for supervision of construction civil engineering comprises the following structures: the utility model discloses a measuring tool for civil engineering supervision, which comprises a base, four corners of base bottom are fixedly connected with the wheel, the outside both sides of base are provided with the support, the top fixedly connected with shell of base, one side on shell top is provided with the motor, the opposite side on shell top runs through and is provided with the threaded rod, the outside of threaded rod cup joints and is provided with positioning bolt, one side fixedly connected with measuring plate of positioning bolt; the inside of support runs through and is provided with the lead screw, the top fixedly connected with first hand wheel of lead screw.
The above prior art often has the following problems when in use:
1. the existing measuring tool for construction supervision is usually manually measured, the shaking phenomenon is unavoidable in the process of manually holding the measuring ruler, the measuring data of the measuring ruler is usually determined in the existing device in a slot mode, but the mode still requires staff to manually stir a vernier, and the accuracy of the final target numerical value of the measuring ruler cannot be guaranteed;
2. the existing measuring tool for supervision often cannot support the movement of the tool, and as the use scene of the measuring tool is usually in a construction site, the construction site has the condition that the horizontal plane of part of the land is uneven, so that the plane where the measuring tool is located is inclined, and the position of a measuring ruler is offset, and the stability of the measuring process is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a measuring tool for supervision of construction civil engineering.
The embodiment of the utility model provides a measuring tool for construction civil engineering supervision, which comprises the following components:
the base is fixedly connected with a fixing plate, a first reciprocating screw rod and a second reciprocating screw rod are respectively connected to the top and the side wall of the fixing plate in a penetrating and rotating mode, and a first nut and a second nut are respectively connected to the first reciprocating screw rod and the second reciprocating screw rod in a threaded mode;
the measuring assembly comprises a first limiting rod fixedly connected to a first nut, a second limiting rod is fixedly connected to a second nut, limiting blocks are slidably connected to the first limiting rod and the second limiting rod, measuring teeth are fixedly connected to the second nut, a scale plate is slidably connected to the measuring ruler, and the scale plate is fixedly connected with the limiting blocks through straight rods;
the positioning assembly comprises positioning plates fixedly connected to two sides of the base, bolts are connected to the positioning plates in a penetrating threaded mode, and positioning water pipes are arranged between the two positioning plates on the base.
Further, a motor is fixedly connected to the base, and the output end of the motor is fixedly connected with the end part of the first reciprocating screw.
Further, the end parts of the first reciprocating screw rod and the second reciprocating screw rod, which are positioned in the fixed plate, are fixedly connected with bevel gears, and the two bevel gears are meshed with each other.
Further, the positioning water pipe is made of transparent materials.
Further, a rubber supporting pad is arranged at the bottom of the bolt.
Further, the bottom of the base is fixedly connected with a castor.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the measuring assembly is arranged, the scale plate is driven to move through the movement of the limiting rod and the limiting block, a mode of manually poking the scale plate is replaced, the measurement is more convenient, and the accuracy of the final target value of the measuring ruler is improved; and set up locating component, carry out horizontal plane calibration to measuring tool through locating plate and positioning bolt, through transparent location water pipe inspection levelness simultaneously, the phenomenon of inclining appears when avoiding measuring tool to measure, guarantees measuring stability and the accuracy of dipperstick.
Drawings
Fig. 1 is a schematic diagram illustrating a main view structure analysis of a measuring tool for supervision of construction civil engineering according to an embodiment of the present utility model.
Fig. 2 is an enlarged view at a of fig. 1.
Fig. 3 is an enlarged view at B of fig. 1.
In the above figures: 1 base, 2 fixed plates, 3 first reciprocating screw rods, 4 second reciprocating screw rods, 5 first nuts, 6 second nuts, 7 first limit rods, 8 second limit rods, 9 limit blocks, 10 measuring scales, 11 scale plates, 12 positioning plates, 13 bolts, 14 positioning water pipes, 15 motors, 16 bevel gears and 17 casters.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present utility model provides a measuring tool for supervision of construction civil engineering, which includes a base 1, a measuring assembly and a positioning assembly: the bottom of the base 1 is fixedly connected with a castor 17, the base 1 is fixedly connected with a fixed plate 2, the top and the side wall of the fixed plate 2 are respectively connected with a first reciprocating screw rod 3 and a second reciprocating screw rod 4 in a penetrating and rotating manner, the end parts of the first reciprocating screw rod 3 and the second reciprocating screw rod 4 in the fixed plate 2 are fixedly connected with bevel gears 16, the two bevel gears 16 are meshed with each other, the base 1 is fixedly connected with a motor 15, the output end of the motor 15 is fixedly connected with the end part of the first reciprocating screw rod 3, and the first reciprocating screw rod 3 and the second reciprocating screw rod 4 are respectively connected with a first nut 5 and a second nut 6 in a threaded manner; the measuring assembly comprises a first limiting rod 7 fixedly connected to a first nut 5, a second limiting rod 8 fixedly connected to a second nut 6, limiting blocks 9 respectively and slidably connected to the first limiting rod 7 and the second limiting rod 8, a measuring ruler 10 fixedly connected to the second nut 6, a scale plate 11 slidably connected to the measuring ruler 10, and the scale plate 11 fixedly connected with the limiting blocks 9 through straight rods;
when the measuring device is used, the base 1 is moved to an object to be measured, the motor 15 is started, the motor 15 drives the first reciprocating screw rod 3 to rotate, so that the first nut 5 and the first limiting rod 7 move, meanwhile, the bevel gear 16 on the first reciprocating screw rod 3 drives the second reciprocating screw rod 4 to rotate through the bevel gear 16 on the second reciprocating screw rod 4, so that the second nut 6 and the second limiting rod 8 move, the limiting block 9 moves, the limiting block 9 drives the scale plate 11 to slide on the measuring scale 10 through the straight rod, the scale plate 11 stops when moving to the side wall of the object to be measured, relevant specific data of the object can be measured, the mode of manually stirring the scale plate 11 is replaced, the measuring is more convenient, and the accuracy of the final target value of the measuring scale 10 is improved.
As shown in fig. 1, the positioning assembly comprises positioning plates 12 fixedly connected to two sides of a base 1, bolts 13 are connected to the positioning plates 12 through threads, rubber supporting pads are arranged at the bottoms of the bolts 13, positioning water pipes 14 are arranged between the two positioning plates 12 on the base 1, and the positioning water pipes 14 are made of transparent materials;
when the measuring tool is required to be moved to other places, the locking switch of the caster 17 is opened, the base 1 is moved, the rubber supporting pad at the bottom end of the bolt 13 is contacted with the ground by rotating the bolt 13 at the measuring position, the inclination angle of the base 1 relative to the ground can be adjusted by adjusting the two bolts 13 at two sides of the base 1 to be at different heights, so that the measuring tool is calibrated to a horizontal plane, in addition, whether the horizontal direction of the tool is accurate can be effectively checked by the positioning water pipe 14 which is arranged in a transparent mode, the measuring ruler 10 is completely positioned on a horizontal reference plane, and the measuring stability and accuracy of the secondary measuring tool are ensured.
The detailed working process of the utility model is as follows:
when the measuring device is used, the base 1 is moved to an object to be measured, the motor 15 is started, the motor 15 drives the first reciprocating screw rod 3 to rotate, so that the first nut 5 and the first limiting rod 7 move, meanwhile, the bevel gear 16 on the first reciprocating screw rod 3 drives the second reciprocating screw rod 4 to rotate through the bevel gear 16 on the second reciprocating screw rod 4, so that the second nut 6 and the second limiting rod 8 move, the limiting block 9 moves, the limiting block 9 drives the scale plate 11 to slide on the measuring scale 10 through the straight rod, the scale plate 11 stops when moving to the side wall of the object to be measured, relevant specific data of the object can be measured, a mode of manually stirring the scale plate 11 is replaced, the measuring is more convenient, and the accuracy of the final target value of the measuring scale 10 is improved;
when the measuring tool is required to be moved to other places, the locking switch of the caster 17 is opened, the base 1 is moved, the rubber supporting pad at the bottom end of the bolt 13 is contacted with the ground by rotating the bolt 13 at the measuring position, the inclination angle of the base 1 relative to the ground can be adjusted by adjusting the two bolts 13 at two sides of the base 1 to be at different heights, so that the measuring tool is calibrated to a horizontal plane, in addition, whether the horizontal direction of the tool is accurate can be effectively checked by the positioning water pipe 14 which is arranged in a transparent mode, the measuring ruler 10 is completely positioned on a horizontal reference plane, and the measuring stability and accuracy of the secondary measuring tool are ensured.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. Measuring tool is used in construction civil engineering supervision, characterized in that includes:
the base (1), fixedly connected with fixed plate (2) on base (1), the top and the lateral wall of fixed plate (2) are respectively run through and rotate and are connected with first reciprocating screw (3) and second reciprocating screw (4), threaded connection has first nut (5) and second nut (6) on first reciprocating screw (3), the second reciprocating screw (4) respectively;
the measuring assembly comprises a first limiting rod (7) fixedly connected to a first nut (5), a second limiting rod (8) is fixedly connected to a second nut (6), limiting blocks (9) are slidably connected to the first limiting rod (7) and the second limiting rod (8), a measuring scale (10) is fixedly connected to the second nut (6), a scale plate (11) is slidably connected to the measuring scale (10), and the scale plate (11) is fixedly connected with the limiting blocks (9) through straight rods;
the positioning assembly comprises positioning plates (12) fixedly connected to two sides of the base (1), bolts (13) are connected to the positioning plates (12) in a penetrating threaded mode, and positioning water pipes (14) are arranged between the two positioning plates (12) on the base (1).
2. The measurement tool for construction civil engineering supervision according to claim 1, wherein:
the base (1) is fixedly connected with a motor (15), and the output end of the motor (15) is fixedly connected with the end part of the first reciprocating screw rod (3).
3. The measurement tool for construction civil engineering supervision according to claim 1, wherein:
the end parts of the first reciprocating screw rod (3) and the second reciprocating screw rod (4) which are positioned in the fixed plate (2) are fixedly connected with bevel gears (16), and the two bevel gears (16) are meshed with each other.
4. The measurement tool for construction civil engineering supervision according to claim 1, wherein:
the positioning water pipe (14) is made of transparent materials.
5. The measurement tool for construction civil engineering supervision according to claim 1, wherein:
rubber supporting pads are arranged at the bottoms of the bolts (13).
6. The measurement tool for construction civil engineering supervision according to claim 1, wherein:
the bottom of the base (1) is fixedly connected with a castor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320412072.1U CN219474453U (en) | 2023-03-07 | 2023-03-07 | Measuring tool for supervision of construction civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320412072.1U CN219474453U (en) | 2023-03-07 | 2023-03-07 | Measuring tool for supervision of construction civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219474453U true CN219474453U (en) | 2023-08-04 |
Family
ID=87463137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320412072.1U Active CN219474453U (en) | 2023-03-07 | 2023-03-07 | Measuring tool for supervision of construction civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219474453U (en) |
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2023
- 2023-03-07 CN CN202320412072.1U patent/CN219474453U/en active Active
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