CN217517651U - Be applicable to large-scale prefabricated component measuring device of full assembled subway station - Google Patents
Be applicable to large-scale prefabricated component measuring device of full assembled subway station Download PDFInfo
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- CN217517651U CN217517651U CN202220585927.6U CN202220585927U CN217517651U CN 217517651 U CN217517651 U CN 217517651U CN 202220585927 U CN202220585927 U CN 202220585927U CN 217517651 U CN217517651 U CN 217517651U
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Abstract
The utility model provides a be applicable to large-scale prefabricated component measuring device of full assembled subway station belongs to subway station prefabricated component measuring device technical field. The problem that the prefabricated part of assembled subway station engineering does not have corresponding scanning device during inspection, and the work task is heavy and the error is great, easily causes the unable accurate installation of unqualified quality is solved. Including 3D scanner slide rail and the a plurality of 3D scanner subassembly of laying on it, the 3D scanner slide rail outside is provided with two portal crane slide rails, and the portal crane can follow the portal crane slide rail through the pulley and slide, and 3D scanner subassembly includes two sliders with 3D scanner slide rail sliding connection, be equipped with connecting rod, 3D scanner slide, telescopic link and 3D scanner on the slider in proper order. The 3D scanner can transversely, vertically, reciprocate and rotate, has realized taking place to omit to the omnidirectional data acquisition of the component multi-angle that awaits measuring when avoiding because manual operation, can reduce scanning error through the interval of adjustment 3D scanner and prefabricated component.
Description
For the present application, the applicant claims the priority of the prior chinese utility model patent application No. CN202122933979.6, which is filed on 26/11/2021.
Technical Field
The utility model relates to a subway station prefabricated component measuring device technical field particularly, relates to a be applicable to large-scale prefabricated component measuring device of full assembled subway station.
Background
Subway station platform is mostly reinforced concrete structure, adopts cast in situ's mode to be under construction usually, because the structural feature and the area of platform are great, the installation and the demolition of mould are all more difficult, lead to the construction efficiency low, construction cycle is long to, there are resource and energy resource consumption great, the big scheduling problem of construction waste volume. In order to improve construction quality and efficiency and reduce environmental pollution, assembly type subway stations are widely used in recent years. However, because the prefabricated components are produced in batches and have complex shapes, the components can not be used due to the problem of processing quality, unnecessary waste is caused in construction, and meanwhile, the traditional manual detection method can not meet the requirement of large-scale production detection at present in the aspect of production efficiency.
With the rapid development of the three-dimensional laser scanning technology and the BIM technology, particularly with the progress of data acquisition speed and quality, the combination of the three-dimensional laser scanning technology and the BIM technology is more and more widely applied in the construction process, and is mostly used for the installation detection of a steel structure and the monitoring of the construction process, but in the quality inspection of a prefabricated concrete structure, particularly, no mature and systematic application system exists for the quality of prefabricated components of an assembled subway station. Three-dimensional scanning to large-scale prefabricated component does not have corresponding device equally, needs the data acquisition of multi-angle when scanning, because the prefabricated component is bulky leads to the transport inconvenient, and easily takes place to omit during manual scanning, appears the error.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is:
the problem that when the prefabricated part of assembled subway station engineering is inspected, a corresponding scanning device is not arranged, the work task is heavy, the error is large, and the problem that the prefabricated part cannot be accurately installed due to unqualified quality is easily caused is solved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted:
the utility model provides a large-scale prefabricated component measuring device suitable for full assembled subway station, measuring device includes portal crane, portal crane slide rail, 3D scanner slide rail and a plurality of 3D scanner subassembly, 3D scanner slide rail outside is provided with two portal crane slide rails, the portal crane can slide along the portal crane slide rail through the pulley, at least one 3D scanner subassembly has been laid on the 3D scanner slide rail, 3D scanner subassembly can slide along the 3D scanner slide rail, 3D scanner subassembly includes two sliders with 3D scanner slide rail sliding connection, connecting rod, 3D scanner slide, telescopic link and 3D scanner have been set gradually on the slider, the connecting rod erects on two sliders, sliding connection has the 3D scanner slide on the connecting rod, 3D scanner slide is connected with telescopic link one end, the other end of the telescopic rod is rotatably connected with the 3D scanner.
Furthermore, the 3D scanner slide rail comprises two single slide rails parallel to each other, the slider is provided with a slide rail groove, and the single slide rail is connected with the slide rail groove and used for the slider to slide along the 3D scanner slide rail direction; the 3D scanner slide is provided with the connecting rod groove, the connecting rod is connected with the connecting rod groove for the 3D scanner slide slides along the connecting rod direction.
Further, measuring device sets up inside the factory building, the inside wall of factory building, roof and ground are the pure color background.
Further, the 3D scanner is a Trimble X7 high-precision intelligent 3D scanner.
Furthermore, a plurality of sleepers are uniformly distributed below the single slide rail.
Further, the number of the 3D scanner assemblies is two.
Further, the both sides of connecting rod are provided with 3D scanner slide stopper, 3D scanner slide stopper is used for preventing 3D scanner slide slippage from the connecting rod.
Further, the single slide rail is I-shaped steel, and the slider is connected through the slide rail groove and is pressed from both sides and establish on the single slide rail.
Further, the telescopic link is provided with the turn, telescopic link and 3D scanner pass through turn rotatable coupling.
Further, when the telescoping rod is extended, the 3D scanner is positioned above a member placed on the sleeper.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a be applicable to full assembled subway station large-scale prefabricated component measuring device, be provided with portal crane, 3D scanner slide rail and 3D scanner subassembly, single slide rail and connecting rod pass through slider slidable connection, telescopic link and connecting rod pass through 3D scanner slide slidable connection, telescopic link and 3D scanner rotatable connection, the longmen gallows is established in single slide rail both sides, and with portal crane slide rail slidable connection;
will await measuring prefabricated component and hang through the portal crane, the portal crane can be to the height adjustment of the component that awaits measuring, the 3D scanner can carry out horizontal and longitudinal movement on 3D scanner slide rail and connecting rod, can let the 3D scanner reciprocate and rotate through the telescopic link, the omnidirectional data acquisition of component multi-angle to await measuring has been realized, avoid taking place to omit some collection when manual operation, lead to the incomplete problem of data, interval through adjustment 3D scanner and prefabricated component can reduce scanning error, guarantee the high-quality effect of assembling when actually assembling, effectively improve work efficiency, avoid causing the phenomenon of cost increase by a wide margin to take place.
Drawings
Fig. 1 is a schematic perspective view of a measuring device for large prefabricated components of a fully-assembled subway station according to the present invention;
fig. 2 is a front view of the measuring device for large prefabricated components of a fully-assembled subway station according to the present invention;
fig. 3 is a schematic diagram of a three-dimensional structure of the 3D scanner assembly of the present invention.
Description of reference numerals:
1-gantry crane, 2-gantry crane slide rail, 3-pulley, 4-sleeper, 5-single slide rail, 6-slide block, 7-connecting rod, 8-3D scanner slide seat, 9-telescopic rod, 10-3D scanner, 12-3D scanner slide seat limiting block and 13-rotary head.
Detailed Description
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", and the like in the embodiments indicate terms of orientation, and are only used for simplifying the positional relationship based on the drawings of the specification, and do not represent that the elements, devices, and the like indicated in the specification must be operated according to specific orientations and defined operations and methods, configurations, and the like, and such terms of orientation do not constitute limitations of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The first specific embodiment is as follows: referring to fig. 1 to 3, the utility model provides a measuring device for large prefabricated components of a fully assembled subway station, which comprises a gantry crane 1, gantry crane slide rails 2, 3D scanner slide rails and a plurality of 3D scanner components, wherein two gantry crane slide rails 2 are arranged outside the 3D scanner slide rails, the gantry crane 1 can slide along the gantry crane slide rails 2 through pulleys 3, at least one 3D scanner component is arranged on the 3D scanner slide rails, the 3D scanner component can slide along the 3D scanner slide rails, the 3D scanner component comprises two sliders 6 connected with the 3D scanner slide rails in a sliding manner, a connecting rod 7, a 3D scanner slide 8, a telescopic rod 9 and a 3D scanner 10 are sequentially arranged on the sliders 6, the connecting rod 7 is arranged on the two sliders 6, sliding connection has 3D scanner slide 8 on connecting rod 7, 3D scanner slide 8 is connected with 9 one end of telescopic link, telescopic link 9 is provided with turns round 13, telescopic link 9 passes through 13 rotatable coupling that turns round with 3D scanner 10.
The method comprises the following steps that a prefabricated part to be detected is hoisted through a gantry crane 1, the gantry crane 1 can adjust the height of the part to be detected, a 3D scanner 10 can transversely and longitudinally move on a 3D scanner slide rail and a connecting rod 7, and the 3D scanner 10 can vertically move and rotate through a telescopic rod 9, so that multi-angle and all-directional data acquisition of the part to be detected is realized, and the problem of incomplete data caused by missing of acquisition of a part during manual operation is avoided;
scanning errors can be reduced by adjusting the distance between the 3D scanner 10 and the prefabricated part, the high-quality assembling effect in actual assembling is ensured, the working efficiency is effectively improved, and the phenomenon of greatly increasing the cost is avoided;
because each part of this device is the connection of dismantling, transport again after the in-process of removing this device resolvable for each part, the transportation of being convenient for reduces area.
The second specific embodiment: with reference to fig. 1 to 3, the 3D scanner slide rail includes two single slide rails 5 parallel to each other, the single slide rail 5 is an i-steel, the slider 6 is provided with a slide rail groove, and the slider 6 is connected to and clamped on the single slide rail 5 through the slide rail groove and is used for the slider 6 to slide along the extending direction of the single slide rail 5; the 3D scanner sliding seat 8 is provided with a connecting rod groove, and the 3D scanner sliding seat 8 is clamped on the connecting rod 7 through the connecting rod groove and used for the 3D scanner sliding seat 5 to slide along the extending direction of the connecting rod 7. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The third concrete implementation scheme is as follows: with reference to fig. 1 to 3, the measuring device is disposed inside a plant, walls, a roof and a ground inside the plant are all pure color backgrounds, and the pure color backgrounds are white backgrounds for avoiding scanning interference points outside objects and avoiding affecting the point cloud data processing quality due to error points caused by uneven reflection characteristics of the objects. Other combinations and connections of this embodiment are the same as those of the second embodiment.
The fourth concrete implementation scheme is as follows: with reference to fig. 1 to 3, the 3D scanner 10 is a Trimble X7 high-precision intelligent 3D scanner, and the Trimble X7 high-precision intelligent 3D scanner performs three-dimensional laser scanning in a storage area, so that the device can realize automatic intelligent scanning without manually setting parameters, automatically measuring and stopping the device, and can fully register, refine and control data and export the data to various existing data formats by fully integrating with the Trimble Perspective software specially designed for internal control and complete registration. Other combinations and connections of this embodiment are the same as those of the third embodiment.
The fifth concrete embodiment: referring to fig. 1 to 3, a plurality of sleepers 4 are uniformly distributed below the single slide rail 5, and are used for placing the prefabricated component to be measured on the sleepers 4, so that the prefabricated component to be measured is located on the same plane during measurement. Other combinations and connections of this embodiment are the same as those of the fourth embodiment.
The sixth specific embodiment: referring to fig. 1 to 3, the number of the 3D scanner assemblies is two or three, and the prefabricated parts to be measured can be scanned simultaneously. Other combinations and connections of this embodiment are the same as those of the fifth embodiment.
The seventh specific embodiment: referring to fig. 1 to 3, two sides of the connecting rod 7 are provided with 3D scanner slide stopper 12, the 3D scanner slide stopper 12 is connected to two ends of the connecting rod 7 through hinges, and when the 3D scanner slide stopper 12 is turned over to the upper end surface of the connecting rod 7, the 3D scanner slide stopper 12 is used for preventing the 3D scanner slide 8 from slipping off the connecting rod 7; when 3D scanner slide stopper 12 overturns to connecting rod 7 both sides, can take off 3D scanner slide 8 from connecting rod 7, be convenient for change and dismouting. Other combinations and connections of this embodiment are the same as those of the sixth embodiment.
The specific embodiment eight: referring to fig. 1 to 3, when the telescopic rod 9 is extended, the 3D scanner 10 is located above the prefabricated component to be measured placed on the sleeper 4, so as to avoid that the 3D scanner 10 cannot completely scan due to the fact that the prefabricated component to be measured is too high. Other combinations and connections of this embodiment are the same as those of the seventh embodiment.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. The utility model discloses a field technical personnel do not deviate from the utility model discloses a under the prerequisite of spirit and scope, can carry out various changes and modification, these changes all will fall into with the modification the utility model discloses a scope of protection.
Claims (10)
1. The utility model provides a be applicable to large-scale prefabricated component measuring device of full assembled subway station which characterized in that: the measuring device comprises a gantry crane (1), gantry crane slide rails (2), 3D scanner slide rails and a plurality of 3D scanner components, wherein two gantry crane slide rails (2) are arranged on the outer sides of the 3D scanner slide rails, the gantry crane (1) can slide along the gantry crane slide rails (2) through pulleys (3), at least one 3D scanner component is arranged on each 3D scanner slide rail, each 3D scanner component can slide along the 3D scanner slide rails, each 3D scanner component comprises two sliding blocks (6) connected with the 3D scanner slide rails in a sliding manner, each sliding block (6) is sequentially provided with a connecting rod (7), a 3D scanner slide seat (8), a telescopic rod (9) and a 3D scanner (10), the connecting rods (7) are erected on the two sliding blocks (6), and the connecting rods (7) are connected with the 3D scanner slide seats (8) in a sliding manner, 3D scanner slide (8) are connected with telescopic link (9) one end, and telescopic link (9) other end and 3D scanner (10) rotatable coupling.
2. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 1, wherein: the 3D scanner sliding rail comprises two single sliding rails (5) which are parallel to each other, the sliding block (6) is provided with a sliding rail groove, and the single sliding rails (5) are connected with the sliding rail groove and used for the sliding block (6) to slide along the direction of the 3D scanner sliding rail; 3D scanner slide (8) are provided with the connecting rod groove, connecting rod (7) are connected with the connecting rod groove for 3D scanner slide (8) slide along connecting rod (7) direction.
3. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 2, wherein: the measuring device is arranged inside the plant, and the wall, the roof and the ground inside the plant are all pure-color backgrounds.
4. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 3, wherein: the 3D scanner (10) is a Trimble X7 high-precision intelligent 3D scanner.
5. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 4, wherein: and a plurality of sleepers (4) are uniformly distributed below the single slide rail (5).
6. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 5, wherein: the number of the 3D scanner components is two.
7. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 6, wherein: the both sides of connecting rod (7) are provided with 3D scanner slide stopper (12), 3D scanner slide stopper (12) are used for preventing 3D scanner slide (8) slippage from connecting rod (7).
8. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 7, wherein: the single slide rail (5) is made of I-shaped steel, and the slide block (6) is connected and clamped on the single slide rail (5) through a slide rail groove.
9. The large prefabricated part measuring device suitable for the fully-assembled subway station as claimed in claim 8, wherein: the telescopic rod (9) is provided with a rotating head (13), and the telescopic rod (9) is rotatably connected with the 3D scanner (10) through the rotating head (13).
10. The device for measuring the large-scale prefabricated parts of the fully-assembled subway station as claimed in claim 9, wherein: when the telescopic rod (9) is extended, the 3D scanner (10) is positioned above a component placed on the sleeper (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021229339796 | 2021-11-26 | ||
| CN202122933979 | 2021-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217517651U true CN217517651U (en) | 2022-09-30 |
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ID=83369970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220585927.6U Active CN217517651U (en) | 2021-11-26 | 2022-03-17 | Be applicable to large-scale prefabricated component measuring device of full assembled subway station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217517651U (en) |
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2022
- 2022-03-17 CN CN202220585927.6U patent/CN217517651U/en active Active
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