CN218955666U - Flatness detection device for engineering construction quality supervision - Google Patents
Flatness detection device for engineering construction quality supervision Download PDFInfo
- Publication number
- CN218955666U CN218955666U CN202222031430.2U CN202222031430U CN218955666U CN 218955666 U CN218955666 U CN 218955666U CN 202222031430 U CN202222031430 U CN 202222031430U CN 218955666 U CN218955666 U CN 218955666U
- Authority
- CN
- China
- Prior art keywords
- block
- connecting rod
- engineering construction
- construction quality
- fixed
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The application discloses roughness detection device of engineering construction quality supervision usefulness includes: the bottom end of the fixed plate is provided with a supporting wheel; the detection device is arranged on the fixed plate; the rotating rod is rotationally arranged at the bottom end of the fixed plate; one end of the connecting rod is fixedly connected with the rotating rod, and the other end of the connecting rod is provided with a guide wheel which is contacted with the ground and moves up and down along with the fluctuation of the ground so as to enable the connecting rod to rotate; the angle measurer is arranged on the rotating rod and used for detecting the rotating angle of the rotating rod so that the detecting device can calculate the flatness of the road surface; this application can let the lower terminal surface of connecting rod and fixed plate laminate each other through the mode of pulling stay cord to when not needing to detect, let leading wheel and ground contactless, and then need not when transporting, also let the continuous rotation of connecting rod, in order to lead to angle measuring apparatu's life-span to reduce.
Description
Technical Field
The application relates to the field of building equipment, in particular to a flatness detection device for engineering construction quality supervision.
Background
Road surface flatness measurement is an important link in engineering inspection and reception; in the detection of the road surface flatness, the detection is generally performed by a level meter, but such detection cannot analyze the flatness variation of the road surface as a whole. Therefore, in the related art, a rod body which is rotatably arranged is arranged at the bottom end of the trolley, a guide wheel which is abutted against the ground is arranged at the bottom end of the rod body, and when the guide wheel slides on the road surface, the guide wheel moves up and down along with the fluctuation of the road surface, so that the rod body rotates by different angles, and the leveling condition of the road surface can be obtained by measuring the rotation angle of the rod body; for specific cases, reference may be made to the chinese patent literature: CN210712470U road surface flatness detecting device.
Among the above-mentioned technical scheme, the leading wheel can not be according to whether work and carry out the exhibition and receive, so when transporting this device, the leading wheel also can be with ground contact to lead to the pivot, the angle measurement ware that are associated with the leading wheel to be in rotatory state always, pivot like this and angle sensor life are low.
Disclosure of Invention
The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In order to solve the technical problem that whether the leading wheel can not be according to whether being in work and expand and receive and lead to pivot and angle sensor life is low, some embodiments of this application provide a roughness detection device that engineering construction quality supervised usefulness, include:
the bottom end of the fixed plate is provided with a supporting wheel;
the detection device is arranged on the fixed plate;
the rotating rod is rotationally arranged at the bottom end of the fixed plate;
one end of the connecting rod is fixedly connected with the rotating rod, and the other end of the connecting rod is provided with a guide wheel which is contacted with the ground and moves up and down along with the fluctuation of the ground so as to enable the connecting rod to rotate;
the angle measurer is arranged on the rotating rod and used for detecting the rotating angle of the rotating rod so that the detecting device can calculate the flatness of the road surface;
flatness detection device that engineering construction quality supervised usefulness still includes: the fixing device is used for fixing the connecting rod to a position mutually attached to the fixing plate;
the fixing device comprises;
the fixed block is arranged on the upper end face of the fixed plate;
one end of the pull rope is connected with the connecting rod, and the other end of the pull rope penetrates through the fixing plate and is detachably connected with the fixing block;
the fixing device further includes:
the guide block is provided with a through hole, one end of the pull rope is fixedly connected with one end of the connecting rod, which is connected with the guide wheel, the other end of the pull rope penetrates through the through hole and is provided with a pull block, and the cross section of the pull block is larger than that of the through hole.
This application can let the lower terminal surface of connecting rod and fixed plate laminate each other through the mode of pulling stay cord to when not needing to detect, let leading wheel and ground contactless, and then need not when transporting, also let the continuous rotation of connecting rod, in order to lead to angle measuring apparatu's life-span to reduce.
Further, the fixing device further comprises a guide plate arranged on the upper end face of the fixing plate, and a through hole for the pull rope to pass through is formed in the guide plate.
Further, an arc notch is formed in the fixing block, and the pull block penetrates through the arc notch to enable the pull block to be in buckling connection with the fixing block.
Further, the upper fixedly connected with of fixed block is colluded the portion down, is provided with on the pull block and colludes the portion down and colludes the buckling so that the fixed block is connected with the pull block.
Further, the lower end face of the fixing plate is provided with a fixing shell, a sliding block sliding along the height direction of the fixing plate is arranged on the fixing shell, and the sliding block is connected with the fixing shell through a spring.
Further, the sliding block is connected with the connecting rod through a connecting rope.
Further, the fixed shell is provided with a sliding groove, and the sliding block is arranged in the sliding groove in a sliding way.
Further, one end of the spring is connected with the inner wall of the top end of the sliding groove, and the other end of the spring is connected with the sliding block.
Further, the sliding block and the sliding shell are arc-shaped, and the guide wheel is arranged on one side of the concave of the sliding block.
The beneficial effects of this application lie in: the flatness detection device for engineering construction quality supervision is long in service life.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic diagram according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment;
fig. 3 is an enlarged view of a portion a of fig. 2;
FIG. 4 is a perspective view of a slider, connecting cord, and spring according to an embodiment of the present application;
reference numerals:
1. a fixing plate; 11. a support wheel; 12. a detection device; 13. an opening;
2. a connecting rod; 21. a rotating lever; 22. a guide wheel;
3. a fixing device; 31. a pull rope; 311. pulling blocks; 312. an upper hook portion; 32. a guide block;
33. a fixed block; 331. a lower hook part; 332. an arc-shaped notch;
4. a pushing assembly; 41. a fixed case; 411. a sliding groove; 42. a sliding block; 43. a connecting rope;
44. a spring;
5. a hydraulic rod;
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 2, the flatness detection device 12 for engineering construction quality supervision includes a fixed plate 1, a detection device 12, a connecting rod 2, a rotating rod 21, an angle measurer, a guide wheel 22, and a support wheel 11.
Wherein, detection device 12 is fixed at the up end of fixed plate 1, and supporting wheel 11 is the universal wheel, and supporting wheel 11 fixed connection is at the lower terminal surface of fixed plate 1, and supporting wheel 11 erects fixed plate 1. Fixedly connected with dwang 21 on the fixed plate 1, connecting rod 2 and dwang 21 rotate to be connected, and the angle measurement ware can measure dwang 21 turned angle, and leading wheel 22 sets up the end at connecting rod 2. In this way, the guide wheel 22 will abut against the ground under the action of gravity, while the connecting rod 2 and the fixing plate 1 form an inclination of a certain angle.
When whether the road surface is level or not needs to be detected, the fixing plate 1 is only required to be pushed, the guide wheel 22 moves upwards or downwards along with the fluctuation of the road surface when sliding on the ground, then the included angle formed by the connecting rod 2 and the fixing plate 1 can be changed, the rotating angle of the connecting rod 2 measured by the angle measurer can also be changed, and thus the analysis of the road surface horizontal condition can be completed through the computer chip arranged in the detecting device 12. The technical scheme of the part is the prior technical means, and can be referred to Chinese patent literature: CN210712470U road surface flatness detecting device.
In the above technical solution, there are the following problems; when the angle measurement is not needed, the end face of the guide wheel 22 and the end face of the fixed plate 1 are preferably bonded, so that the continuous change of the included angle between the connecting rod 2 and the fixed plate 1 is avoided, and the service life of the angle measurer is influenced.
For this purpose, the fixing plate 1 is also provided with a fixing device 3;
referring to fig. 2, the fixture 3 includes; a pull rope 31, a guide block 32 and a fixed block 33; an opening 13 is arranged on the fixed plate 1, one end of a pull rope 31 is fixedly connected with one end of a connecting guide wheel 22 of the connecting rod 2, and the other end of the pull rope penetrates through the opening 13, penetrates through a guide block 32 and is detachably connected with a fixed block 33. The distance between the fixed block 33 and the rotating rod 21 is greater than the distance between the guide block 32 and the rotating rod 21; therefore, when the end of the pull cord 31 abuts against the guide block 32, the pull cord 31 is in a released state, and the connecting rod 2 can be rotated to a state where the guide wheel 22 abuts against the ground. When the end of the pull rope 31 is connected with the fixing block 33, the pull rope 31 is pulled tightly, and then the connecting rod 2 is pulled to be in a horizontal state with the fixing plate 1, and the guide wheel 22 is not contacted with the ground when the fixing plate 1 is pulled, so that the rotating rod 21 is not continuously rotated due to the fluctuation of the ground.
Referring to fig. 3, further, a pull block 311 is disposed at an end of the pull rope 31, a cross section of the pull block 311 is larger than that of the pull rope 31, a through hole is disposed on the guide block 32, the pull rope 31 passes through the through hole, and a cross section of the pull block 311 is larger than that of the through hole. The fixed block 33 is provided with an arc notch 332, the fixed block 33 is fixedly provided with a lower hook 331, the pull block 311 is provided with an upper hook 312, and the pull rope 31 is pulled so that the upper hook 312 is hooked on the lower hook 331, so that the pull block 311 and the fixed block 33 can be fixed.
Furthermore, what we need to measure is the flatness of the ground, not the amount of broken stone on the ground, for this reason, a pushing block assembly is further provided in front of the guiding wheel 22, and the pushing block assembly can push the broken stone on the ground to two sides, so as to avoid the influence on the detection accuracy caused by irregular shake of the guiding wheel 22 due to broken stone.
Referring to fig. 2 and 4, the push assembly 4 includes a fixed housing 41, a sliding block 42, a connection string 43, and a spring 44; wherein, fixed shell 41 fixed connection is in the bottom of fixed plate 1, and the lower terminal surface of fixed shell 41 is provided with slide slot 411, and the sliding block 42 slides along the direction of height of fixed plate 1 and sets up in slide slot 411, and the tip of sliding block 42 passes through spring 44 and slide slot 411's bottom inner wall connection, and spring 44 promotes sliding block 42 downward movement to make sliding block 42 and ground contact. The fixed shell 41 and the fixed block 33 are both arc-shaped, and the guide wheel 22 is arranged on one side of the arc-shaped indent of the fixed block 33.
Further, one end of the connecting rope 43 is fixedly connected to the end of the sliding block 42, and the other end is fixedly connected to the connecting rod 2 by penetrating from the sliding slot 411. Thus, when the connecting rod 2 rotates downwards until the guide wheel 22 contacts the ground, the connecting rope 43 is in a loose state, and the sliding block 42 contacts the ground; when the connecting rod 2 is turned to be engaged with the fixing plate 1, the slide block 42 slides into the fixing case 41.
Furthermore, in order to increase the force of the connecting rod 2 contacting with the ground, the bottom end of the fixing plate 1 is rotatably connected with a hydraulic rod 5, and the hydraulic rod 5 is rotatably connected with the connecting rod 2.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (9)
1. Flatness detection device for engineering construction quality supervision includes:
the bottom end of the fixed plate is provided with a supporting wheel;
the detection device is arranged on the fixed plate;
the rotating rod is rotationally arranged at the bottom end of the fixed plate;
one end of the connecting rod is fixedly connected with the rotating rod, and the other end of the connecting rod is provided with a guide wheel which is contacted with the ground and moves up and down along with the fluctuation of the ground so as to enable the connecting rod to rotate;
the angle measurer is arranged on the rotating rod and used for detecting the rotating angle of the rotating rod so that the detecting device can calculate the flatness of the road surface;
the method is characterized in that:
flatness detection device that engineering construction quality supervised usefulness still includes: the fixing device is used for fixing the connecting rod to a position mutually attached to the fixing plate;
the fixing device comprises;
the fixed block is arranged on the upper end face of the fixed plate;
one end of the pull rope is connected with the connecting rod, and the other end of the pull rope penetrates through the fixing plate and is detachably connected with the fixing block;
the fixing device further includes:
the guide block is provided with a through hole, one end of the pull rope is fixedly connected with one end of the connecting rod, which is connected with the guide wheel, the other end of the pull rope penetrates through the through hole and is provided with a pull block, and the cross section of the pull block is larger than that of the through hole.
2. The flatness detection apparatus for engineering construction quality supervision according to claim 1, wherein: the fixing device further comprises a guide plate arranged on the upper end face of the fixing plate, and a through hole for the pull rope to pass through is formed in the guide plate.
3. The flatness detection apparatus for engineering construction quality supervision according to claim 1, wherein: the fixed block is provided with an arc notch, and the pull block penetrates through the arc notch to enable the pull block to be buckled with the fixed block.
4. The flatness detection apparatus for engineering construction quality supervision according to claim 1, wherein: the upper fixedly connected with lower hook portion of fixed block draws and is provided with the upper hook portion on the piece, and upper hook portion and lower hook portion lock make the fixed block and draw the piece to connect.
5. The flatness detection apparatus for engineering construction quality supervision according to claim 1, wherein: the lower terminal surface of fixed plate is provided with the fixed shell, is provided with the sliding block that slides along fixed plate direction of height on the fixed shell, and sliding block and fixed shell pass through the spring and link to each other.
6. The flatness detection apparatus for engineering construction quality supervision according to claim 5, wherein: the sliding block is connected with the connecting rod through a connecting rope.
7. The flatness detection apparatus for engineering construction quality supervision according to claim 5, wherein: the fixed shell is provided with a sliding groove, and the sliding block is arranged in the sliding groove in a sliding way.
8. The flatness detection apparatus for engineering construction quality supervision according to claim 7, wherein: one end of the spring is connected with the inner wall of the top end of the sliding groove, and the other end of the spring is connected with the sliding block.
9. The flatness detection apparatus for engineering construction quality supervision according to claim 8, wherein: the sliding block and the sliding shell are arc-shaped, and the guide wheel is arranged on one side of the concave of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222031430.2U CN218955666U (en) | 2022-08-03 | 2022-08-03 | Flatness detection device for engineering construction quality supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222031430.2U CN218955666U (en) | 2022-08-03 | 2022-08-03 | Flatness detection device for engineering construction quality supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218955666U true CN218955666U (en) | 2023-05-02 |
Family
ID=86140585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222031430.2U Active CN218955666U (en) | 2022-08-03 | 2022-08-03 | Flatness detection device for engineering construction quality supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218955666U (en) |
-
2022
- 2022-08-03 CN CN202222031430.2U patent/CN218955666U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115031624B (en) | Measuring mechanism, measuring system and measuring method | |
| CN112252179A (en) | Bridge nondestructive test equipment | |
| CN218955666U (en) | Flatness detection device for engineering construction quality supervision | |
| CN114322925A (en) | Settlement detection device for constructional engineering and use method thereof | |
| CN113587985A (en) | Steel cable type roadway surrounding rock convergence monitoring device and monitoring method | |
| CN209043296U (en) | A kind of inclinometer pipe deformation position detection device | |
| CN112681407A (en) | Pile foundation pore-forming quality detection device and detection method thereof | |
| CN218566475U (en) | Slope deep displacement measuring device | |
| CN216246683U (en) | Hydrogeological exploration ground water level observation device | |
| CN115824359A (en) | Multilayer underground water level observation device for hydrogeological hole | |
| CN214033654U (en) | Hydraulic engineering ground detection device | |
| CN214793144U (en) | Special gradient measuring device of building engineering | |
| CN114812488A (en) | Wall surface verticality and flatness measuring device and measuring method | |
| CN208635784U (en) | A kind of dilapidated house detection device based on wireless tilt angle sensor | |
| CN217331017U (en) | Wall surface flatness detection device for engineering detection | |
| CN112834727A (en) | Surface environment monitor | |
| CN106595590A (en) | Dual-axis inclinometer based on balance bar principle | |
| CN207109881U (en) | A kind of anchor cable stressometer detection means | |
| CN116519094B (en) | Liquid flowmeter detection equipment and detection method | |
| CN214502259U (en) | Measuring device for building engineering detection | |
| CN215296235U (en) | Quality detection equipment for constructional engineering | |
| CN218524107U (en) | Crack width gauge for bridge tunnel | |
| CN209977612U (en) | Ecological environment sampling monitoring equipment for tunnel construction | |
| CN214893556U (en) | Simple measuring device for water level and well depth | |
| CN212903164U (en) | Portable device for foundation settlement detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |