CN214894907U - Narrow and small space observation device of bridge detection roof beam - Google Patents
Narrow and small space observation device of bridge detection roof beam Download PDFInfo
- Publication number
- CN214894907U CN214894907U CN202120969047.4U CN202120969047U CN214894907U CN 214894907 U CN214894907 U CN 214894907U CN 202120969047 U CN202120969047 U CN 202120969047U CN 214894907 U CN214894907 U CN 214894907U
- Authority
- CN
- China
- Prior art keywords
- bridge
- vertical direction
- direction indicator
- observation device
- detection panel
- 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
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a narrow and small space observation device of bridge detection roof beam, including mobile jib, auxiliary rod, axis rotary joint one, buckle joint one, axial rotary joint two, buckle joint two, survey panel, vertical direction indicator, handle, display screen, balancing weight, horizontal silk, vertical silk, laser emission device, camera. The utility model has the advantages that: can observe the narrow and small spatial position of bridge through the device, or receive the sight to shelter from the bridge surface situation of position far away to preliminarily judge quantity, length, position etc. of bridge floor surface crack etc. through supplementary image point, and decide whether need take further observation, thereby reduce the use of bridge inspection car, car of ascending a height etc. and improve work efficiency.
Description
Technical Field
The utility model relates to a bridge inspection device specifically is a narrow and small space observation device of bridge detection roof beam, belongs to engineering detection technology field.
Background
Public road bridge roof beam, urban road bridge roof beam need regularly inspect to confirm the service condition of bridge, guarantee the safe and reliable of bridge operation process. The most basic work in bridge detection is to check the damage, cracks, deformation, corrosion, support deformation and void and the like of a bridge structure, and sometimes the condition of the interior of a beam body needs to be checked through an opening of the beam body or by using a drainage opening.
In general, a bridge inspection vehicle, a climbing vehicle, a scaffold, or the like is used to bring a person close to an inspection site for visual inspection. At present, a specific part of the bridge is also inspected by means of an unmanned aerial vehicle, a climbing robot and the like. However, the inconvenient observation in many narrow and small space positions still remains in the testing process, also extravagant a large amount of equipment machine shifts and manpower for being close to the observation, and based on this, this application provides a narrow and small space observation device of bridge detection roof beam.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a narrow and small space observation device of bridge detection roof beam just in order to solve the problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a bridge detection beam narrow space observation device comprises a main rod, an auxiliary rod, a detection panel and a vertical direction indicator; the mobile jib, the auxiliary rod and the detection panel are connected to form a whole through a first axis rotary joint, a first bending joint, a second axial rotary joint and a second bending joint, the handle is installed at the tail end of the mobile jib, the display screen is installed at the position, close to the handle, of the mobile jib, and the vertical direction indicator is installed on the detection panel.
As a further aspect of the present invention: the mobile jib and the auxiliary rod are hollow rod pieces, a battery box is arranged inside a handle of the mobile jib, and the electricity utilization unit of the detection panel penetrates through the hollow rod pieces and the battery box through a connecting wire to be electrically connected.
As a further aspect of the present invention: the vertical direction indicator is annular and is arranged on the detection panel through a bearing of the circle center and can freely rotate along the axis.
As a further aspect of the present invention: the inner side of the vertical direction indicator is fixed with a horizontal wire and a vertical wire which are arranged in a cross shape, and the vertical direction indicator is fixedly provided with a balancing weight at one end of the vertical wire.
As a further aspect of the present invention: the inner side part of the vertical direction indicator of the detection panel is provided with a camera, and the camera is connected to a display screen at the handle through a line penetrating through the rod.
As a further aspect of the present invention: the laser emitting devices are arranged on the detection panel, and the number of the laser emitting devices is four, and the laser emitting devices are uniformly and symmetrically arranged at four corners of the detection panel in a square shape.
The utility model has the advantages that: this narrow and small space observation device of bridge detection roof beam reasonable in design can observe the narrow and small spatial position of bridge through the device, or receive the bridge surface situation that the sight sheltered from the position far away to tentatively judge quantity, length, position etc. of bridge floor surface crack etc. through supplementary image point, and decide whether need take further observation, thereby reduce the use of bridge detection car, car of ascending a height etc. and improve work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the rod end detection panel of the present invention.
In the figure: 1. the mobile jib, 2, the auxiliary rod, 3, axis rotary joint one, 4, the joint of buckling one, 5, axial rotary joint two, 6, the joint of buckling two, 7, survey the panel, 8, vertical direction indicator 9, handle, 10, display screen, 11, balancing weight, 12, horizontal silk, 13, vertical silk, 14, laser emitter and 15, camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-2, a device for observing a narrow space of a bridge detection beam comprises a main rod 1, an auxiliary rod 2, a detection panel 7 and a vertical direction indicator 8; the mobile jib 1, the auxiliary rod 2 and the detection panel 7 are connected to form a whole through an axis rotary joint 3, a bending joint 4, an axial rotary joint two 5 and a bending joint two 6, the handle 9 is installed at the tail end of the mobile jib 1, the display screen 10 is installed at the position of the mobile jib 1 close to the handle 9, and the vertical direction indicator 8 is installed on the detection panel 7.
Further, in the embodiment of the present invention, the main rod 1 and the auxiliary rod 2 are hollow rod members, and the handle 9 of the main rod 1 is internally mounted with a battery box, and the electricity utilization unit of the detection panel 7 passes through the hollow rod members through the connecting wires to be electrically connected with the battery box.
Further, in the embodiment of the present invention, the vertical direction indicator 8 is in a circular ring shape, and the vertical direction indicator 8 is installed on the detection panel 7 through the bearing of the circle center, and can freely rotate along the axis.
Further, in the embodiment of the present invention, the inner side of the vertical direction indicator 8 is fixed with a horizontal wire 12 and a vertical wire 13 which are arranged in a cross shape, and the vertical direction indicator 8 is fixedly mounted with a counterweight 11 at one end of the vertical wire 13.
Example two
Referring to fig. 1-2, a device for observing a narrow space of a bridge detection beam comprises a main rod 1, an auxiliary rod 2, a detection panel 7 and a vertical direction indicator 8; the mobile jib 1, the auxiliary rod 2 and the detection panel 7 are connected to form a whole through an axis rotary joint 3, a bending joint 4, an axial rotary joint two 5 and a bending joint two 6, the handle 9 is installed at the tail end of the mobile jib 1, the display screen 10 is installed at the position of the mobile jib 1 close to the handle 9, and the vertical direction indicator 8 is installed on the detection panel 7.
Further, in the embodiment of the present invention, the detection panel 7 is provided with a camera 15 at an inner portion of the vertical direction indicator 8, and the camera 15 is connected to the display screen 10 at the handle 9 through a line passing through the rod.
Further, in the embodiment of the utility model provides an in, install laser emission device 14 on the detection panel 7, and laser emission device 14 is provided with four to even symmetry is square arrangement and distributes on four angles of detection panel 7, sends the parallel laser point in the dead ahead of directional camera 15 and restraints. By viewing the laser spot of the display screen 10, the length dimensions of the bridge, such as cracks, can be preliminarily determined.
The working principle is as follows: when the observation device for the bridge detection beam in the narrow space is used, the observation device reaches the position near the bridge detection part, the power supply is started, and the rod is bent to a proper position; the camera 15 is extended to the observation position, if the position is not proper, the bending direction and the angle of the adjusting rod are retracted; the detection panel 7 points to the observation position of the observation bridge, and at this time, 4 laser spot bright spots are projected at the observation position by the laser emission device 14. After the direction indicator has stabilized, the vertical wires 13 are directed to the ground. And checking the surface condition of the bridge structure through the display screen 9. The sizes of cracks and the like are preliminarily judged through the positions of the laser points, and when the detection panel 7 is adjusted to enable the 4 laser projection points to be basically arranged in a square shape, the distance between the laser projection points is the preset distance between the laser transmitters. Under the action of the balancing weight 11, the vertical wire 13 of the vertical direction indicator 8 points to the ground, and the directions of cracks and the like can be judged through the direction of the vertical wire 13 in the display 9; and preliminarily judging whether further observation is needed or not, and recording.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A bridge detection beam narrow space observation device comprises a main rod (1), an auxiliary rod (2), a detection panel (7) and a vertical direction indicator (8); the method is characterized in that: the utility model discloses a mobile phone, including mobile jib (1), auxiliary rod (2) and detection panel (7), the mobile jib is connected through axis rotary joint (3), buckle joint (4), axial rotary joint two (5) and buckle joint two (6) and constitutes a whole, handle (9) are installed to the end of mobile jib (1), display screen (10) are installed to the position that mobile jib (1) is close to handle (9), vertical direction indicator (8) are installed on detection panel (7).
2. The observation device for the bridge detection beam in the narrow space according to claim 1, is characterized in that: the mobile rod (1) and the auxiliary rod (2) are hollow rod pieces, a battery box is arranged inside a handle (9) of the mobile rod (1), and an electricity utilization unit of the detection panel (7) penetrates through the hollow rod pieces through a connecting wire to be electrically connected with the battery box.
3. The observation device for the bridge detection beam in the narrow space according to claim 1, is characterized in that: the vertical direction indicator (8) is annular, and the vertical direction indicator (8) is arranged on the detection panel (7) through a bearing of the circle center and can freely rotate along the axis.
4. The observation device for the bridge detection beam in the narrow space according to claim 1, is characterized in that: horizontal wires (12) and vertical wires (13) which are arranged in a cross shape are fixed on the inner side of the vertical direction indicator (8), and a balancing weight (11) is fixedly installed at one end of the vertical wires (13) of the vertical direction indicator (8).
5. The observation device for the bridge detection beam in the narrow space according to claim 1, is characterized in that: the inner side part of the vertical direction indicator (8) of the detection panel (7) is provided with a camera (15), and the camera (15) is connected to a display screen (10) at the handle (9) through a line passing through the inside of the rod.
6. The observation device for the bridge detection beam in the narrow space according to claim 1, is characterized in that: the laser emitting device (14) is installed on the detection panel (7), and the number of the laser emitting devices (14) is four, and the laser emitting devices are uniformly and symmetrically arranged at four corners of the detection panel (7) in a square shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120969047.4U CN214894907U (en) | 2021-05-08 | 2021-05-08 | Narrow and small space observation device of bridge detection roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120969047.4U CN214894907U (en) | 2021-05-08 | 2021-05-08 | Narrow and small space observation device of bridge detection roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214894907U true CN214894907U (en) | 2021-11-26 |
Family
ID=78890082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120969047.4U Active CN214894907U (en) | 2021-05-08 | 2021-05-08 | Narrow and small space observation device of bridge detection roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214894907U (en) |
-
2021
- 2021-05-08 CN CN202120969047.4U patent/CN214894907U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111510640B (en) | Inspection system for vertical shaft of traffic tunnel | |
| KR101309098B1 (en) | Apparatus for inspecting power transmission system based on unmanned aerial vehicle and system for inspecting power transmission system using the same | |
| CN103174302A (en) | Construction method for large-diameter barrel cabin top | |
| CN214894907U (en) | Narrow and small space observation device of bridge detection roof beam | |
| CN109586193B (en) | Joint debugging device and method for adjusting post insulators | |
| US8375650B2 (en) | Rapid deployable structure for remote installation | |
| CN109898871A (en) | Inclined in two-way steel column mounting and positioning device and localization method | |
| CN112526256A (en) | Multifunctional transformer patrol detector | |
| CN202493901U (en) | Vehicle-mounted gas leak detector | |
| CN111485727B (en) | Construction method for hoisting and welding arched beam of steel-structure rainshed house | |
| CN218671658U (en) | Device for rapidly detecting and repairing leakage of buried pipeline | |
| CN104260673A (en) | Vehicle-mounted measuring system | |
| CN211374481U (en) | Porcelain insulator visual detection device | |
| CN209760838U (en) | But assembled component high efficiency of quality control and electromagnetism jack-up fine tuning is equipment of assembling in advance | |
| CN104808687B (en) | Control method based on unmanned airship control device for observing electrified detection bodies | |
| CN110044344B (en) | Vehicle-mounted scanning test frame surveying and mapping device | |
| JP2021181923A (en) | Geography measurement device and geography measurement method | |
| CN113066593A (en) | Magnetic adsorption wall surface crawling device for containment inspection of nuclear power plant | |
| CN106193754A (en) | A kind of straight line pole increases bar | |
| CN214702213U (en) | Open caisson gesture monitoring sectional shelf-unit | |
| CN206339233U (en) | A kind of whole station instrument apparatus | |
| CN211477012U (en) | Building engineering shaft measuring device | |
| CN217541940U (en) | Mine survey datum point stability supervision device | |
| CN213802666U (en) | Climbing camera device using tower crane | |
| CN214310713U (en) | Multifunctional transformer patrol detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |