CN215930906U - Measuring and positioning device - Google Patents
Measuring and positioning device Download PDFInfo
- Publication number
- CN215930906U CN215930906U CN202122364893.6U CN202122364893U CN215930906U CN 215930906 U CN215930906 U CN 215930906U CN 202122364893 U CN202122364893 U CN 202122364893U CN 215930906 U CN215930906 U CN 215930906U
- Authority
- CN
- China
- Prior art keywords
- positioning
- measuring
- fixing plate
- positioning device
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a measuring and positioning device which comprises a fixing plate, an infrared level gauge, a fixing piece and a positioning assembly, wherein the infrared level gauge is arranged on the upper surface of the fixing plate through the fixing piece; the positioning assembly is arranged on the lower surface of the fixing plate; the positioning assembly comprises at least one positioning unit, each positioning unit comprises at least two positioning fixture blocks used for being clamped with an external object, and a positioning space is formed by the plurality of positioning fixture blocks; the center of the positioning space of each positioning unit and the center of the infrared level meter are arranged along the same central axis. The utility model can realize the accurate positioning of the position of the reserved pipeline mounting hole between the upper and lower floors, and has simple and rapid operation.
Description
Technical Field
The utility model relates to the technical field of building measuring instruments, in particular to a measuring and positioning device.
Background
In the construction process of building floor slabs, pipeline (such as water supply pipes and drain pipes) mounting holes are reserved between an upper floor and a lower floor. When the constructor reserves the mounting hole, often adopt following two kinds of measurement positioning mode:
1) determining the location of the mounting hole by measuring with a measuring ruler
The measuring method is that the size of the position of a mounting hole of a reference pipeline (namely the pipeline already mounted on a floor slab) is measured by a measuring scale, and then the size of the position of the mounting hole of the pipeline to be mounted is determined by the size measurement. The measuring method is easy to cause measuring errors, so that the positions of the mounting holes between floors are difficult to align up and down. Particularly, among a plurality of floors, the measured position errors of a plurality of mounting holes are accumulated, so that the problems that the pipeline is difficult to mount, and the pipeline is easy to bend or twist after being mounted are caused.
2) Determining mounting hole position using infrared level gauge measurement
Before measurement, the infrared gradienter needs to be erected at the position of a reference pipeline mounting hole; and then, starting the infrared level meter to measure and position the position of the mounting hole of the pipeline to be mounted. However, when the infrared level is erected, a temporary erection method is mostly adopted, for example, a wood board is placed on the pipeline to serve as a temporary erection platform or a long-leg tripod is adopted for erection, the two erection methods are complicated in operation, the erected infrared level cannot be aligned with the installation hole of the reference pipeline, and the accurate measurement and positioning of the installation hole of the pipeline to be installed cannot be ensured. In addition, when a long-leg tripod is adopted, a large erection space is occupied, and other constructions are affected.
In summary, a measuring and positioning device is urgently needed to solve the problems of complex operation, large measuring error and large occupied space of the measuring tool in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a measuring and positioning device, which has the following specific technical scheme:
a measuring and positioning device comprises a fixing plate, an infrared level gauge, a fixing piece and a positioning assembly, wherein the infrared level gauge is arranged on the upper surface of the fixing plate through the fixing piece; the positioning assembly is arranged on the lower surface of the fixing plate; the positioning assembly comprises at least one positioning unit, each positioning unit comprises at least two positioning fixture blocks used for being clamped with an external object, and a positioning space is formed by the plurality of positioning fixture blocks; the center of the positioning space of each positioning unit and the center of the infrared level meter are arranged along the same central axis.
Preferably, each positioning unit comprises at least three positioning fixture blocks, and the plurality of positioning fixture blocks are uniformly distributed on the periphery of the positioning space.
Preferably, the positioning assembly comprises N positioning units, wherein the value of N is not less than 2; n positioning units are arranged outwards in sequence along the same central axis.
Preferably, one end of the fixing plate is an arc end; two positioning fixture blocks in each positioning unit are arranged along the arc-shaped end of the fixing plate.
Preferably, the measuring and positioning device further comprises a handle, and the handle is arranged on the upper surface of the fixing plate.
Preferably, the measuring and positioning device further comprises a support assembly, the support assembly comprises a plurality of support legs arranged on the lower surface of the fixing plate, and the length of each support leg is greater than that of each positioning fixture block.
Preferably, the supporting leg comprises a threaded section, and a threaded hole matched with the threaded section is formed in the fixing plate.
Preferably, the measuring and positioning device further comprises a horizontal calibration device arranged on the upper surface of the fixing plate.
Preferably, the fixing member includes a nut and a bolt.
The technical scheme of the utility model at least has the following beneficial effects:
according to the measuring and positioning device, the positioning unit is clamped with the outer wall surface of the reference pipeline, the center of the positioning space of the positioning unit and the center of the infrared level meter are arranged along the same central axis, the center of the infrared level meter and the center of the reference pipeline are arranged along the same central axis, and therefore the position of the reserved pipeline mounting hole between an upper floor and a lower floor is accurately positioned, and the operation is simple and rapid. In addition, the measuring and positioning device can be provided with a plurality of positioning units according to different actually measured outer diameters of the reference pipelines, so that the positions of a plurality of reserved pipeline mounting holes can be determined by using the same measuring tool, the use efficiency is improved, and the manufacturing cost is reduced.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural view of a measurement positioning apparatus in embodiment 1 of the present invention (a fixing plate in the figure is a sectional view);
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1 (the circle formed by broken lines represents the circle where the outer wall of the reference pipe is located, and the circles shown in the figure represent the application scenario where the measuring and positioning device is clamped with different reference pipes);
wherein, 1, fixed plate, 1.1, arc end, 2, infrared spirit level, 3, location fixture block, 4, handle, 5, supporting leg, 6, mounting, A, benchmark pipeline, B, arc observation area.
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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example 1:
referring to fig. 1, a measuring and positioning device is used for measuring and determining the position of mounting holes of reserved pipelines (such as a water supply pipe and a water drainage pipe) between an upper floor and a lower floor. The measuring and positioning device comprises a fixing plate 1, an infrared level meter 2, a fixing piece 6 and a positioning assembly, wherein the infrared level meter 2 is arranged on the upper surface of the fixing plate 1 through the fixing piece 6; the positioning assembly is welded on the lower surface of the fixing plate 1; the positioning assembly comprises at least one positioning unit, each positioning unit comprises four positioning fixture blocks 3 which are used for being clamped (namely contacted) with the outer wall surface of a reference pipeline A (namely a pipeline which is installed on a floor), and a positioning space is formed by the four positioning fixture blocks 3; the four positioning fixture blocks 3 are uniformly distributed on the periphery of the positioning space; the positioning size of the positioning space is determined according to the outer diameter of the reference pipeline A, specifically, a plurality of positioning units can be arranged according to different actually measured outer diameters of the reference pipeline A, and different positioning units are respectively attached with marks so as to be conveniently and quickly selected in use; the center of the positioning space of each positioning unit and the center of the infrared level 2 are arranged along the same central axis.
The positioning assembly comprises N positioning units, wherein the value of N is 7; the N positioning units are sequentially arranged outwards along the same central axis, and the centers of the positioning spaces corresponding to the N positioning units are located at the same position.
One end of the fixing plate 1 is provided with an arc-shaped end 1.1; two positioning fixture blocks 3 in every positioning unit are arranged along arc end 1.1 symmetry of fixed plate 1 and are provided, are convenient for measure positioner and form arc observation area B when using, improve positioning fixture block 3 and benchmark pipeline A outer wall joint speed.
The measuring and positioning device further comprises a handle 4, and the handle 4 is arranged on the upper surface of the fixing plate 1. The quantity of handle 4 is two, and the symmetry sets up in the both sides of infrared spirit level 2, is convenient for get and puts measurement positioner, and still be convenient for adjust the 3 joint effects of positioning fixture block.
The measuring and positioning device further comprises a supporting assembly, the supporting assembly comprises four supporting legs 5 arranged on the lower surface of the fixing plate 1, and the length of each supporting leg 5 is greater than that of each positioning fixture block 3. In addition, the supporting component can be arranged according to the arrangement mode of the positioning units, namely the supporting component and the N positioning units are arranged along the same central axis and are positioned on the outermost side of the N positioning units, and the center of the positioning space formed by the supporting component and the center of the positioning space corresponding to the N positioning units are positioned at the same position. The supporting assembly not only realizes the supporting effect of the measuring and positioning device, but also can be clamped and positioned with the outer wall surface of the reference pipeline A, so that a long-leg tripod is avoided, and the occupied space is reduced.
Supporting leg 5 includes the screw thread section be equipped with on fixed plate 1 with the screw hole of screw thread section adaptation, realize supporting leg 5 adjustable length through fixed plate 1 and screw thread section threaded connection, help fixed plate 1 to be transferred into the horizontality.
The measuring and positioning device further comprises a horizontal calibration device (not shown in the figure) arranged on the upper surface of the fixing plate 1, and the horizontal calibration device is adjusted by adjusting the length of the supporting leg 5, so that the measuring and positioning device is in a horizontal state.
The fixing member 6 includes a nut and a bolt. Specifically, one end of the bolt penetrates through the fixing plate 1 to be in threaded connection with the base of the infrared level meter 2, and the other end of the bolt is locked and fixed through a nut.
In embodiment 1, when the measuring and positioning device is used for measuring and determining the positions of the mounting holes of the reserved pipelines (such as a water supply pipe and a water drainage pipe) between an upper floor and a lower floor, the specific use process is as follows:
step S1, determining the position of a reference pipeline A on a floor, selecting a positioning unit matched in the measuring and positioning device according to the actual outer diameter size of the reference pipeline A, specifically, clamping (namely contacting) the selected positioning unit with the outer wall surface of the reference pipeline A through a positioning fixture block 3, and rapidly observing and determining the clamping connection of the positioning unit and the outer wall surface of the reference pipeline A through an arc-shaped observation area B;
step S2, adjusting the horizontal calibration device by adjusting the length of the supporting leg 5 to enable the measuring and positioning device to be in a horizontal state;
and step S3, starting the infrared level meter 2, and measuring and determining the position of the mounting hole of the pipeline to be mounted.
The measuring and positioning device is connected with the outer wall surface of the reference pipeline A in a clamped mode through the positioning unit, the center of the positioning space of the positioning unit and the center of the infrared level meter 2 are arranged along the same central axis, the center of the infrared level meter 2 and the center of the reference pipeline A are arranged along the same central axis, and therefore accurate positioning of the position of the reserved pipeline mounting hole between an upper floor and a lower floor is achieved, and operation is simple and fast. In addition, the measuring and positioning device can be provided with a plurality of positioning units according to different actually measured outer diameters of the reference pipelines A, so that the positions of a plurality of reserved pipeline mounting holes can be determined by using the same measuring tool, the use efficiency is improved, and the manufacturing cost is reduced. The supporting assembly not only realizes the supporting effect of the measuring and positioning device, but also can be clamped and positioned with the outer wall surface of the reference pipeline A, so that a long-leg tripod is avoided, and the occupied space is reduced. The threaded section of the support assembly is designed to help the fixing plate 1 to be adjusted to a horizontal state.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (9)
1. The measuring and positioning device is characterized by comprising a fixing plate (1), an infrared level meter (2), a fixing piece (6) and a positioning assembly, wherein the infrared level meter (2) is arranged on the upper surface of the fixing plate (1) through the fixing piece (6); the positioning assembly is arranged on the lower surface of the fixing plate (1); the positioning assembly comprises at least one positioning unit, each positioning unit comprises at least two positioning fixture blocks (3) which are used for being clamped with an external object, and a positioning space is formed by the plurality of positioning fixture blocks (3); the center of the positioning space of each positioning unit and the center of the infrared level meter (2) are arranged along the same central axis.
2. The measuring and positioning device according to claim 1, wherein each positioning unit comprises at least three positioning blocks (3), and a plurality of positioning blocks (3) are uniformly distributed on the periphery of the positioning space.
3. The measurement positioning apparatus according to claim 2, wherein the positioning assembly includes N positioning units, where N is not less than 2; n positioning units are arranged outwards in sequence along the same central axis.
4. A measuring and positioning device according to claim 3, characterized in that one end of the fixing plate (1) is provided as an arc-shaped end (1.1); two positioning fixture blocks (3) in each positioning unit are arranged along the arc-shaped end (1.1) of the fixing plate (1).
5. The measuring and positioning device according to any of claims 1-4, further comprising a handle (4), wherein the handle (4) is arranged on the upper surface of the fixing plate (1).
6. The measuring and positioning device according to claim 5, further comprising a support assembly, wherein the support assembly comprises a plurality of support legs (5) arranged on the lower surface of the fixing plate (1), and the length of each support leg (5) is greater than that of each positioning fixture block (3).
7. The measuring and positioning device according to claim 6, characterized in that the supporting leg (5) comprises a threaded section, and a threaded hole adapted to the threaded section is provided on the fixing plate (1).
8. The measuring and positioning device according to claim 7, characterized by further comprising a horizontal calibration means arranged on the upper surface of the fixed plate (1).
9. The measurement positioning device according to claim 8, characterized in that the fixing member (6) comprises a nut and a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364893.6U CN215930906U (en) | 2021-09-28 | 2021-09-28 | Measuring and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364893.6U CN215930906U (en) | 2021-09-28 | 2021-09-28 | Measuring and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215930906U true CN215930906U (en) | 2022-03-01 |
Family
ID=80415151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122364893.6U Active CN215930906U (en) | 2021-09-28 | 2021-09-28 | Measuring and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215930906U (en) |
-
2021
- 2021-09-28 CN CN202122364893.6U patent/CN215930906U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108844477B (en) | Portable pipeline external diameter measuring device | |
| CN102620695A (en) | Measuring tool for three-coordinate measuring machine and detecting method of measuring tool | |
| CN215930906U (en) | Measuring and positioning device | |
| CN209894172U (en) | Quick detection device of spiral formula aluminum mould board straightness that hangs down | |
| CN107747934B (en) | Pipe jacking axis measuring method | |
| CN204854573U (en) | A multi -functional chi for piping installation | |
| CN207214999U (en) | A kind of metering device for calibrating slump cone coaxiality deviation | |
| CN211740203U (en) | Foldable device for measuring gradient and verticality of pipeline | |
| CN111622222A (en) | Verticality adjusting device | |
| CN217874851U (en) | Vibration-free circulating type support for measurement in pipe jacking construction | |
| CN212240700U (en) | Pipe quartering frock clamp | |
| CN114876093B (en) | Construction method of reaction wall with stiff concrete hollow structure | |
| CN210797517U (en) | Cross plate shear instrument auxiliary support | |
| CN217420596U (en) | A yardstick tool frame for concrete embedded pipeline location | |
| CN110899379A (en) | Bending angle measuring mechanism of metal bent pipe | |
| CN220772224U (en) | Device for measuring and correcting elevation total station | |
| CN219347784U (en) | Sleeve pipe accurate positioner that hangs down that possesses flexible function | |
| CN216448861U (en) | Building engineering quality detection equipment | |
| CN218973468U (en) | Device for controlling installation verticality of circular prefabricated inspection well | |
| CN219931677U (en) | Transverse secondary joist positioning and mounting device for curtain wall | |
| CN218947531U (en) | Fixed anti-falling device used during vertical pipeline installation | |
| CN210398312U (en) | Infrared level meter bracket | |
| CN217276140U (en) | Auxiliary tool for measuring pipeline center elevation in narrow space | |
| CN216523972U (en) | Portable cableway pipe location is with quick centering device of prism | |
| CN212903031U (en) | Flatness testing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 9th Floor, New Zhoubang Science and Technology Building, No. 9 Changye Road, Liulian Community, Pingshan Street, Pingshan District, Shenzhen, Guangdong, 518118 Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. Address before: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee before: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |