CN211504139U - Pipe culvert prefabricated component installation state measuring device - Google Patents
Pipe culvert prefabricated component installation state measuring device Download PDFInfo
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- CN211504139U CN211504139U CN202020457374.7U CN202020457374U CN211504139U CN 211504139 U CN211504139 U CN 211504139U CN 202020457374 U CN202020457374 U CN 202020457374U CN 211504139 U CN211504139 U CN 211504139U
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Abstract
The utility model provides a pipe culvert prefabricated component installation state measuring device, which belongs to the technical field of assembly type pipe culvert engineering construction, wherein a total station is installed behind the prefabricated component to be installed, and a rearview prism is installed behind the total station; installing a plurality of forward-looking prisms on the prefabricated part to be installed, and installing an inclinometer; the total station and the inclinometer are in communication connection with the controller; the total station measures the position information of the forward-looking prism and sends the position information to the controller; the inclinometer measures the inclination angle information of the prefabricated part to be installed and sends the information to the controller; and the controller calculates the actual position information of the prefabricated part to be installed according to the position information of the front-view prism and the calibrated position information of the rear-view prism. The utility model discloses the structure is exquisite, simple to operate, and measuring method is simple and convenient, can realize that prefabricated pipe culvert, box culvert component gesture and the accurate measurement of position in the space have improved measurement of efficiency, measurement accuracy and data measurement's reliability, have reduced cost of labor and manufacturing cost simultaneously.
Description
Technical Field
The utility model relates to the technical field, concretely relates to pipe culvert prefabricated component installation state measuring device who has improved pipe culvert prefab state data measurement of efficiency, accuracy.
Background
The prefabricated concrete pipe culvert is a prefabricated reinforced concrete structure and has the characteristics of factory prefabrication and processing and field assembly. Compared with a cast-in-place construction method, the method has the advantages of improving efficiency, reducing workers, shortening construction period, being green and environment-friendly and the like.
The prefabricated pipe culvert components can be widely applied to underground projects such as urban comprehensive pipe galleries, cable tunnels, water storage tanks, underground passages, drainage facilities and the like. Under the general condition, rubber waterstops are pre-buried at two ends of the box culvert, the waterstops are squeezed tightly after the two sections of box culverts are in butt joint, and then the two sections of box culverts are fixed in a certain mode, so that water leakage between the sections can be prevented.
In order to ensure that the structure assembled by the prefabricated pipe culvert meets the requirements of structural safety and use functions, the assembling precision of the prefabricated components must be ensured. Namely, after the prefabricated parts are assembled, the positions and postures of the prefabricated parts meet the requirements of design files. Therefore, after each prefabricated part is assembled, the prefabricated part is measured, and whether the position and posture deviation meets the requirements or not is checked.
At present, in the assembly construction process of the prefabricated pipe culvert components, the measurement work is mainly to measure the positions and postures of the prefabricated components by manually using a measuring instrument. The manual measurement has problems as follows: firstly, the manual measurement process is complicated, the flow of manually arranging equipment, leveling, aligning reading and the like takes long time of construction procedures, and the construction efficiency is reduced; secondly, the manual measurement can only be carried out after the components are assembled, and the measurement cannot be carried out in the assembling process, so that the positions of the components can only be repeatedly hoisted and adjusted, the measurement is repeated, and the construction efficiency is further reduced. And thirdly, the manual measurement depends on manual ruler holding or prism measurement, so that the operation error is large, and the assembly precision is limited. Finally, manual measurement requires separate setting of a measurement team to be responsible for the measurement, increasing personnel costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve pipe culvert prefab state data measurement of efficiency and accuracy, guaranteed to measure the reliability and reduced cost of labor's pipe culvert prefabricated component installation state measuring device to solve at least one technical problem that exists among the above-mentioned background art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a prefabricated component installation state measuring device is contained to pipe, include:
the total station is arranged behind the prefabricated part to be installed, and a rearview prism is arranged behind the total station; a plurality of forward-looking prisms which are not on the same straight line and are arranged on the prefabricated component to be installed, and an inclinometer is also arranged on the prefabricated component to be installed;
the total station and the inclinometer are in communication connection with a controller;
the total station is used for measuring the position information of the forward-looking prism and sending the position information to the controller;
the inclinometer is used for measuring the inclination angle information of the prefabricated part to be installed and sending the inclination angle information to the controller;
and the controller is used for calculating the actual position information of the prefabricated part to be installed according to the position information of the front-view prism and the inclination angle information of the inclinometer and by combining the calibrated position information of the rear-view prism.
Preferably, the total station is mounted on top of the installed prefabricated part behind the prefabricated part to be installed through a total station mounting frame.
Preferably, the rear view prism is mounted on top of the mounted prefabricated member behind the total station by a prism mounting bracket.
Preferably, the number of the front view prisms is 3.
Preferably, the front view prism is installed on the upper surface, the left side surface and the right side surface of the prefabricated part to be installed.
Preferably, the upper surface, the left side surface and the right side surface of the prefabricated part to be installed are provided with embedded threaded pipes, the front-view prism is provided with a screw rod, and the screw rod is provided with a limiting clamp; the forward-looking prism is detachably connected to the prefabricated component to be installed through matching of the screw rod and the threaded pipe.
Preferably, the inclinometer is arranged on the lower surface of the prefabricated part to be installed.
Preferably, the controller is an intelligent touch display screen.
Preferably, the total station and the inclinometer are in wireless communication connection with the intelligent touch display screen.
The utility model discloses beneficial effect: the device has the advantages of simple structure, convenience in installation and simple measurement method, improves the measurement efficiency, the measurement precision and the reliability of data measurement, and simultaneously reduces the labor cost and the production cost.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Figure 1 is the embodiment of the utility model provides a pipe culvert prefabricated component installation state measuring device installation service condition sketch map.
FIG. 2 is a schematic cross-sectional view taken along line A-A in FIG. 1.
Fig. 3 is a view illustrating an installation structure of a front prism according to an embodiment of the present invention.
Wherein: 1-a prefabricated part to be installed; 2-a total station; 3-a rearview prism; 4-a forward-looking prism; 5-inclinometer; 6-mounting a total station; 7-prefabricated parts already installed; 8-a prism mounting frame; 9-a threaded pipe; 10-a screw; 11-a limit card; 12-a controller.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by way of the drawings are exemplary only for the purpose of explaining the present invention and should not be construed as limiting the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
In the description of this patent, it is noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "coupled," and "disposed" are intended to be inclusive and mean, for example, that they may be fixedly coupled or disposed, or that they may be removably coupled or disposed, or that they may be integrally coupled or disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
To facilitate understanding of the present invention, the present invention will be further explained with reference to specific embodiments in conjunction with the accompanying drawings, and the specific embodiments do not constitute limitations of the embodiments of the present invention.
It will be appreciated by those skilled in the art that the drawings are merely schematic representations of embodiments and that elements shown in the drawings are not necessarily required to practice the invention.
Examples
As shown in fig. 1 to 3, the embodiment of the present invention provides a pipe culvert prefabricated component installation state measuring device, including:
the total station 2 is arranged behind the prefabricated part 1 to be installed, and a rearview prism 3 is arranged behind the total station 2; a plurality of front view prisms 4 which are not on the same straight line and are arranged on the prefabricated component 1 to be installed. In the present embodiment, the front view prism 4 is installed on the upper surface, the left side surface and the right side surface of the prefabricated part 1 to be installed, and there are three front view prisms.
The total station 2 and the inclinometer 5 are both in communication connection with a controller 12; the controller is an intelligent touch display screen, and the controller can also use a tablet computer.
The total station 2 is used for measuring the position information of the forward-looking prism 4 and sending the position information to the controller;
and the controller is used for calculating the actual position information of the prefabricated part 1 to be installed according to the position information of the three forward-looking prisms 4 and the calibrated position information of the rear-looking prism 3.
The total station 2 is mounted on top of an installed prefabricated part 7 behind the prefabricated part 1 to be installed by means of a total station mounting frame 6.
The rear view prism 3 is mounted on top of an installed prefabricated part 7 behind the total station 2 by means of a prism mounting 8.
The upper surface, the left side surface and the right side surface of the prefabricated part 1 to be installed are provided with embedded threaded pipes 9, the front-view prism 4 is provided with a screw rod 10, and the screw rod 10 is provided with a limiting clamp 11; the front prism 4 is detachably connected to the prefabricated part 1 to be installed through the matching of a screw 10 and a threaded pipe 9. In practical application, a steel plate can be embedded in the prefabricated part, a magnet is arranged on the prism base, the prism is attracted on the steel plate, and the position of the prefabricated part can be measured.
In practical application, the actual position of the prefabricated part to be installed can also be measured by adding an inclinometer to the two forward-looking prisms. The inclinometer 5 is used for measuring the inclination angle information of the prefabricated part 1 to be installed and sending the inclination angle information to the controller, and the controller calculates the actual position of the prefabricated part to be installed according to the coordinate information of the two front view prisms, the calibration information of the rear view prisms and the information of the inclinometer; the inclinometer 5 is arranged on the lower surface of the prefabricated part 1 to be installed. And the total station 2 and the inclinometer 5 are in wireless communication connection with the intelligent touch display screen.
Utilize the embodiment of the utility model provides 1 the device when carrying out the pipe culvert prefabricated component installation state measurement, include:
firstly, hoisting a prefabricated part to be installed into a foundation pit, and carrying out splicing and alignment;
measuring the coordinate of the forward-looking prism by using a total station under the static state of the prefabricated part to be installed, and sending the coordinate to the controller;
and the controller calculates the actual position information of the prefabricated part to be installed according to the coordinates and the inclination angles of the two forward-looking prisms and the calibration position coordinates given by the rear-looking prisms.
Or the controller calculates the actual position information of the prefabricated part to be installed according to the coordinates of the three forward-looking prisms and the given calibration position coordinates of the rear-looking prisms.
The embodiment of the utility model provides an in 1, will calculate treat the actual position information of installation prefabricated component, can be the coordinate of the three prism of direct measurement, send and calculate actual position for the controller. Or the coordinates of the two forward-looking prisms are measured, and then the information of the inclinometer is read and sent to the controller to calculate the actual position. The former requires about 30s for measuring one cycle, and the latter requires only about 10 s. Thus, the addition of the inclinometer can actually improve the working efficiency of the measurement.
Example 2
As shown in fig. 1, embodiment 2 of the present invention provides an automatic measuring system for a state of a prefabricated component to be installed, including a total station, a rear-view prism, three front-view prisms, an inclinometer, and a controller.
And arranging a total station and a rearview prism at the inner side of the assembled prefabricated pipe section. After the total station and the rear-view prism are arranged, the total station and the rear-view prism are not moved in principle unless the measuring working distance between the total station and the front-view prism exceeds 200 m. The rear view prism coordinates are known values. The total station and the rearview prism can be fixed on the inner wall of the prefabricated part through a frame.
And installing a forward-looking prism and an inclinometer on the inner wall of the prefabricated part to be assembled. In order to ensure the measurement accuracy and efficiency, the positions of the forward-looking prism and the inclinometer on each prefabricated component assembled by the sections need to be ensured to be consistent. The forward looking prisms cannot be collinear.
In order to ensure the accurate position of the forward-looking prism on each prefabricated part, a method of accurately pre-embedding a fixing piece on the prefabricated part can be adopted. The fixing member may be in the form of a threaded sleeve or other means of ensuring accuracy may be employed.
The threaded sleeve installation method is shown in fig. 3: the bottom of the front-view prism 4 is provided with a threaded rod (a threaded rod 10), the top of the threaded rod is provided with a limiting clamp 11, a threaded sleeve (a threaded pipe 9) is embedded in the prefabricated part, the front-view prism is screwed into the sleeve, the limiting clamp is tightly pressed, and the installation is completed.
To sum up, the installation state measuring device for the pipe culvert prefabricated part provided by the embodiment of the utility model has the advantages that the total station is installed behind the prefabricated part to be installed, and the rearview prism is installed behind the total station; installing a plurality of forward-looking prisms on the prefabricated part to be installed, and installing an inclinometer at the bottom of the prefabricated part; the total station and the inclinometer are in communication connection with the controller; the total station measures the position information of the forward-looking prism and sends the position information to the controller; and the controller calculates the actual position information of the prefabricated part to be installed according to the coordinate information of the three forward-looking prisms and the given calibration information of the rear-looking prism.
Or the inclinometer measures the inclination angle information of the prefabricated part to be installed and sends the information to the controller; and the controller calculates the actual position information of the prefabricated part to be installed according to the coordinates of the two forward-looking prisms and the calibration position information and the inclination angle information of the rear-looking prisms.
The installation state measuring device is exquisite in structure, convenient to install and simple and convenient in measuring method, can achieve accurate measurement of the postures and positions of the prefabricated pipe culvert and box culvert components in the space, improves the measuring efficiency, the measuring accuracy and the reliability of data measurement, and reduces the labor cost and the production cost.
Those of ordinary skill in the art will understand that: the components in the device in the embodiments of the present invention may be distributed in the device in the embodiments according to the description of the embodiments, and may be correspondingly changed in one or more devices different from the embodiments. The components of the above embodiments may be combined into one component, or may be further divided into a plurality of sub-components.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a prefabricated component installation state measuring device is contained to pipe which characterized in that includes:
the total station (2) is arranged behind the prefabricated part (1) to be installed, and a rearview prism (3) is arranged behind the total station (2); a plurality of forward-looking prisms (4) which are not on the same straight line and are arranged on the prefabricated component (1) to be installed, and an inclinometer (5) is also arranged on the prefabricated component (1) to be installed;
the total station (2) and the inclinometer (5) are in communication connection with a controller (12);
the total station (2) is used for measuring the position information of the forward-looking prism (4) and sending the position information to the controller;
the inclinometer (5) is used for measuring the inclination angle information of the prefabricated part (1) to be installed and sending the information to the controller;
and the controller is used for calculating the actual position information of the prefabricated part (1) to be installed according to the position information of the front-view prism (4) and the inclination angle information of the inclinometer (5) and by combining the calibrated position information of the rear-view prism (3).
2. The pipe culvert prefabricated component installation state measuring device of claim 1, characterized in that the total station (2) is installed on top of an installed prefabricated component (7) behind the prefabricated component to be installed (1) through a total station installation rack (6).
3. The pipe culvert prefabricated component installation state measuring device of claim 1, characterized in that, the rearview prism (3) is installed on top of the installed prefabricated component (7) behind the total station (2) through a prism mounting bracket (8).
4. The pipe culvert prefabricated part installation state measuring device of claim 1, characterized in that the number of the forward-looking prisms (4) is 3.
5. The pipe culvert prefabricated part installation state measuring device according to claim 4, characterized in that the forward-looking prism (4) is installed on the upper surface, the left side surface and the right side surface of the prefabricated part to be installed (1).
6. The device for measuring the installation state of the pipe culvert prefabricated part according to claim 5, wherein pre-buried threaded pipes (9) are arranged on the upper surface, the left side surface and the right side surface of the prefabricated part (1) to be installed, a screw rod (10) is arranged on the front view prism (4), and a limiting clamp (11) is arranged on the screw rod (10); the front-view prism (4) is detachably connected to the prefabricated part (1) to be installed through matching of a screw rod (10) and a threaded pipe (9).
7. The pipe culvert prefabricated component installation state measuring device according to claim 1, characterized in that the inclinometer (5) is arranged on the lower surface of the prefabricated component (1) to be installed.
8. The device for measuring the installation state of the pipe culvert prefabricated part according to any one of claims 1-7, wherein the controller is an intelligent touch display screen.
9. The pipe culvert prefabricated component installation state measuring device of claim 8, characterized in that the total station (2) and the inclinometer (5) are in wireless communication connection with the intelligent touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457374.7U CN211504139U (en) | 2020-04-01 | 2020-04-01 | Pipe culvert prefabricated component installation state measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457374.7U CN211504139U (en) | 2020-04-01 | 2020-04-01 | Pipe culvert prefabricated component installation state measuring device |
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| CN211504139U true CN211504139U (en) | 2020-09-15 |
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| CN202020457374.7U Active CN211504139U (en) | 2020-04-01 | 2020-04-01 | Pipe culvert prefabricated component installation state measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307129A (en) * | 2020-04-01 | 2020-06-19 | 北京建工土木工程有限公司 | Device and method for measuring installation state of pipe culvert prefabricated part |
| CN113529559A (en) * | 2021-06-17 | 2021-10-22 | 中铁大桥局上海工程有限公司 | Segmented prefabricated cover beam template positioning device and operation method |
-
2020
- 2020-04-01 CN CN202020457374.7U patent/CN211504139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307129A (en) * | 2020-04-01 | 2020-06-19 | 北京建工土木工程有限公司 | Device and method for measuring installation state of pipe culvert prefabricated part |
| CN113529559A (en) * | 2021-06-17 | 2021-10-22 | 中铁大桥局上海工程有限公司 | Segmented prefabricated cover beam template positioning device and operation method |
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