CN219573061U - Pile number positioning device and detection vehicle in tunnel two-lining thickness radar method detection - Google Patents
Pile number positioning device and detection vehicle in tunnel two-lining thickness radar method detection Download PDFInfo
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- CN219573061U CN219573061U CN202320437908.3U CN202320437908U CN219573061U CN 219573061 U CN219573061 U CN 219573061U CN 202320437908 U CN202320437908 U CN 202320437908U CN 219573061 U CN219573061 U CN 219573061U
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Abstract
The utility model relates to a pile number positioning device and a detection vehicle in the detection of a tunnel two-lining thickness radar method. The utility model provides a stake mark positioner in radar method detection of tunnel two lining thickness, includes the marker light, the marker light include the light source with set up in the lamp shade outside the light source, the lamp shade is the light-proof component, the lamp shade is equipped with curved strip clearance, the light beam that the light source sent out is through after the strip clearance can be at tunnel inner wall along the arch stripe or the half arch stripe of tunnel cross section formation. The strip formed by the marking lamp on the inner wall of the tunnel can accurately mark the detection cross section on the inner wall of the detected tunnel in real time, so that the man-made error of pile number marking data acquisition in the radar detection process is greatly reduced, the pile number data error of the detection cross section is reduced, the detection data error is further reduced, and the misleading engineering construction is avoided. And the number of required inspection personnel can be reduced.
Description
Technical Field
The utility model relates to the field of tunnel engineering quality detection, in particular to a pile number positioning device and a detection vehicle in the detection of a tunnel two-lining thickness radar method.
Background
In the lining quality detection of tunnel engineering, the radar method for detecting the thickness and defects of the concrete lining of the tunnel is a recommended method in related specifications. In the tunnel construction, pile number marking operation in the detection of a second-lining thickness radar method of the tunnel is usually realized through the cooperation of detection personnel and a detection vehicle, and more than three detection personnel are needed in the concrete operation, namely at least one reminding personnel for reminding the pile number marking, one detection personnel for carrying out the pile number marking on detection software and one lifting personnel for lifting a radar antenna to the tunnel wall; during detection, a lifting person lifts the radar antenna at the top of a construction platform of the detection vehicle, so that the radar antenna always contacts the tunnel wall, real-time detection is guaranteed, the person is reminded to judge whether the radar antenna and the pile number marked on the tunnel side wall are on the same cross section of the tunnel, and if the radar antenna and the pile number marked on the tunnel side wall are on the same cross section of the tunnel, the person is reminded to mark the pile number on detection software.
The construction environment of the detection mode is complex, the lighting condition is poor, the number of the coming and going engineering machinery is large, the detection personnel need to be vigilant about the safety at any time, accurately identify the detection pile number, and meanwhile, the pile number marking operation is carried out on the radar detection software, so that the pile number error of the detection section in the detection data is greatly increased; even under the detection condition of good detection environment and no engineering mechanical interference, the radar antenna accurately prompts the detection personnel to identify the pile number without equipment in the process of moving along with the detection vehicle, and the judgment of the pile number mark mainly depends on the subjective judgment of the reminding personnel, so that the pile number data error of the detection cross section is not small; therefore, the traceability of the later-period data is greatly reduced, and the error of the detected data is possibly large, so that the engineering construction is misled.
Disclosure of Invention
The utility model aims at: aiming at the problems that in the detection of a tunnel two-lining thickness radar method in the prior art, the error of pile number data of a detection cross section is large, and the error of the detection data is possibly large, so that engineering construction is misled, the pile number positioning device and the detection vehicle in the detection of the tunnel two-lining thickness radar method are provided.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a stake mark positioner in two lining thickness radar method detection of tunnel, includes the marker light, the marker light include the light source with set up in the lamp shade outside the light source, the lamp shade is the light-proof component, the lamp shade is equipped with curved strip clearance, the light beam that the light source sent out is through behind the strip clearance can form arch stripe or half arch stripe along the tunnel cross section at the tunnel inner wall.
According to the pile number positioning device in the detection of the tunnel two-lining thickness radar method, the lamp shade is arranged outside the light source to form the marker lamp, the lamp shade is an opaque member, and the light beam emitted by the light source of the marker lamp can form arc stripes after passing through the arc strip-shaped gaps on the lamp shade. When the device is used for positioning the pile number, the opening of the strip-shaped gap of the lampshade faces the inner wall of the tunnel, the light source is mapped on the inner wall of the tunnel after passing through the arc-shaped strip-shaped gap on the lampshade, so that arched stripes or semi-arched stripes along the cross section of the tunnel are formed on the inner wall of the tunnel, the arched stripes are matched with the arches of the cross section of the tunnel, the semi-arched stripes are matched with the transverse half of the arches of the cross section of the tunnel, namely, a stripe positioned in the cross section of the tunnel can be formed, and the radar antenna at the top of the tunnel and the mark pile number on the side wall of the tunnel can be simultaneously included.
In this scheme, can fix the stake number positioner in the two lining thickness radar method detection of tunnel on detecting the car, when detecting the car and along tunnel longitudinal movement, the strip is along the tunnel longitudinal movement along with detecting the car, lift the detector of radar antenna all the time can lift the radar antenna in arch stripe or half arch stripe, when the mark stake number of tunnel lateral wall appears in the stripe, another detector can be quick clear judge radar antenna and mark stake number all be located the stripe in, judge promptly whether radar antenna and mark stake number are located same detection cross section, and then can carry out stake number mark operation fast, and the data that stake number mark operation obtained is more accurate, can reduce and detect cross section stake number data error, and then reduce and detect data error, avoid misleading engineering construction. And the number of required inspection personnel can be reduced.
Preferably, the marker lamp is provided with a base, the light source is arranged on the base, the bottom of the lamp shade is fixed on the base, the top of the lamp shade is provided with a strip-shaped arc-shaped surface, the strip-shaped gap is arranged along the length direction of the arc-shaped surface, and the light beam emitted by the light source can form a half-arch stripe on the inner wall of the tunnel along the cross section of the tunnel after passing through the strip-shaped gap.
By adopting the marking lamp structure, after the light beam emitted by the light source passes through the strip-shaped gap, a half-arch stripe positioned in the cross section of the tunnel can be formed on the inner wall of the tunnel, namely, the pile position mark on the side wall of one side of the tunnel can be positioned.
Preferably, the light source passes through the power line and stretches out of the base and is connected with an external power supply, so that the usable time is prolonged.
Preferably, the device further comprises a support, the marker lamp is fixedly arranged on the support, the support can be connected onto the detection vehicle more stably, the marker lamp is used more stably, stripes generated due to the fact that the detection vehicle moves longitudinally in a tunnel are prevented from deviating from the cross section of the tunnel, and stripe precision is improved.
Preferably, the support comprises an adsorption surface, so that the connection is convenient and stable.
Preferably, the support further comprises a magnetic mechanism and a switch, and the switch controls the magnetic mechanism to enable the adsorption surface to generate adsorption force, so that the connection posture of the support can be conveniently adjusted, and the posture of the marker lamp can be conveniently adjusted.
Preferably, the marker lamp set up in the support is with respect to the opposite installation face of adsorption plane, be equipped with the spirit level on the support, the spirit level is used for detecting the straightness that hangs down in strip clearance improves the gesture precision of marker lamp, guarantees the straightness that hangs down in strip clearance of marker lamp, and then can guarantee the straightness that hangs down of the stripe that produces, guarantees that the stripe that produces is located the tunnel cross section.
Preferably, the level includes level pipe and bubble, the bubble is located the level middle part, the level pipe is fixed in the support, the level pipe is followed the normal plane direction setting at strip clearance place, after the bubble centering, can judge level pipe perpendicular to tunnel cross section, and then can guarantee the straightness that hangs down in strip clearance, this stripe that guarantees production that can be more accurate is located tunnel cross section.
The pile number detection vehicle comprises a vehicle, wherein a lifting operation platform is arranged on the vehicle, and a pile number positioning device in the detection of the tunnel two-lining thickness radar method is arranged on the operation platform.
When the detection vehicle moves longitudinally along the tunnel, the strip formed by the marking lamp of the pile number positioning device in the detection of the second lining thickness radar method moves longitudinally along the tunnel along with the detection vehicle, a detector for lifting the radar antenna can lift the radar antenna in the arched strip or the semi-arched strip all the time, when the marked pile number on the side wall of the tunnel appears in the strip, another detector can quickly and clearly judge whether the radar antenna and the marked pile number are positioned in the strip, namely, judge whether the radar antenna and the marked pile number are positioned in the same detection cross section, further, pile number marking operation can be quickly carried out, data obtained by the pile number marking operation are more accurate, pile number data errors of the detection cross section can be reduced, and further, detection data errors are reduced, and misleading engineering construction is avoided. And the number of required inspection personnel can be reduced.
Preferably, pile number positioning devices in the detection of the two-lining thickness radar method of the tunnel are respectively arranged on two side surfaces of the working platform along the transverse direction of the tunnel, strip-shaped gap openings of the marking lamps face to corresponding sides of the transverse direction of the tunnel, and half-arch stripes can be formed on the inner wall of the tunnel along the transverse direction of the tunnel after light beams emitted by light sources of the marking lamps pass through the strip-shaped gaps. Two semi-arch stripes can be generated by the pile number positioning device in the detection of the two-lining thickness radar method of the two tunnels, and an arch stripe is formed along the cross section of the tunnel, so that the marked pile numbers on two sides of the tunnel can be accurately and quickly positioned.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the pile number positioning device in the detection of the radar method of the second lining thickness of the tunnel, the detection cross section is accurately marked on the inner wall of the detected tunnel in real time through the stripes formed by the marking lamps on the inner wall of the tunnel, so that the man-made error of pile number marking data acquisition in the detection process of the radar method is greatly reduced, the pile number data error of the detection cross section is reduced, the detection data error is further reduced, and misleading of engineering construction is avoided. And the number of required inspection personnel can be reduced.
2. The pile number positioning device in the detection of the tunnel two-lining thickness radar method is installed on the detection vehicle through the magnetic support, is stable in installation and is convenient to adjust the position and the installation posture. And be equipped with the spirit level, guarantee the straightness that hangs down in strip clearance of mark lamp, and then can guarantee the straightness that hangs down of the stripe of production, guarantee that the stripe of production is located the tunnel cross section, guaranteed promptly to have identified the detection section on the tunnel inner wall of being examined in real time accurately.
3. According to the pile number detection vehicle in the detection of the tunnel two-lining thickness radar method, in the detection process, detection personnel can observe the pile number mark in the driving cabin of the detection vehicle to finish detection software pile number mark, detection working intensity is reduced, the influence of other engineering operations is avoided, personnel safety risk is reduced, and human errors of collecting data pile number marks in the detection process of the radar method can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of a pile number positioning device in the detection of a tunnel two-liner thickness radar method in embodiment 1;
fig. 2 is a schematic structural view of a marker lamp in embodiment 1;
fig. 3 is a schematic structural view of the mount in embodiment 1;
FIG. 4 is a schematic view of the structure of the level in example 1;
FIG. 5 is a schematic diagram of the use of the pile number positioning device in the detection of the tunnel two-liner thickness radar method in example 1;
FIG. 6 is a schematic diagram of the use of a pile number detection vehicle in the tunnel two-liner thickness radar method detection in example 2;
fig. 7 is a schematic diagram of the principle of streak positioning in embodiment 2.
Icon: 1-a support; 11-a switch; 12-an adsorption surface; 13-a connection face; 14-mounting surface; 2-marking a lamp; 21-a power line; 22-a lampshade; 221-bar gaps; 222-arc surface; 23-a base; 25-a light source; 3-leveling instrument; 31-bubble level; 32-leveling tubes; 4-vehicle; 41-an operation platform; a 5-radar antenna; 6-stripes.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
The present embodiment provides a pile number positioning device in radar detection of tunnel two lining thickness, see fig. 1-3, including a marker light 2, the marker light 2 includes a light source 25 and a lampshade 22 disposed outside the light source 25, the lampshade 22 is an opaque member, the lampshade 22 is provided with an arc-shaped strip gap 221, and a light beam emitted by the light source 25 can form an arc-shaped stripe 6 or a half-arc-shaped stripe 6 along the tunnel cross section on the tunnel inner wall after passing through the strip gap 221.
The color of the marking lamp 2, the light source 25 is required to be easily identified under the illumination and non-illumination conditions in the tunnel environment, the light beam can be emitted in a plane shape, a striking stripe 6 is formed on the surface of the irradiated object, the width of the stripe 6 is not more than 5cm, and the stripe 6 is not limited by the illumination condition of the detection environment, namely, the stripe 6 can be identified by naked eyes in the normal detection environment with various illumination degrees. The lamp housing 22 can protect the light source 25 and has an explosion-proof function.
According to the pile number positioning device in the detection of the tunnel two-lining thickness radar method, the lamp shade 22 is arranged outside the light source 25 to form the marker lamp 2, the lamp shade 22 is an opaque member, such as an opaque material or an opaque coating is adopted, so that the light source 25 of the marker lamp 2 can only emit through the strip-shaped gap 221, and an arc-shaped stripe 6 can be formed after a light beam emitted by the light source 25 of the marker lamp 2 passes through the arc-shaped strip-shaped gap 221 on the lamp shade 22, as shown in fig. 5, a planar light beam emitted by the light source 25 can form the arc-shaped stripe 6 after passing through the arc-shaped strip-shaped gap 221. When the device is used for positioning the pile number, the opening of the strip-shaped gap 221 of the lampshade 22 can be made to face the inner wall of the tunnel, and the light source 25 is mapped on the inner wall of the tunnel after passing through the arc-shaped strip-shaped gap 221 on the lampshade 22, so that an arch-shaped stripe 6 or a half-arch-shaped stripe 6 is formed on the inner wall of the tunnel along the cross section of the tunnel; if the lampshade 22 approaches to a sphere, the arc shape of the strip-shaped gap 221 of the lampshade 22 is a major arc, so that the center of the major arc is positioned on the transverse central axis of the tunnel, the light source 25 is mapped on the inner wall of the tunnel after passing through the arc-shaped gap 221 of the lampshade 22 to form an arch-shaped stripe 6 which is matched with the arch shape of the cross section of the tunnel, namely, the arch-shaped stripe 6 is formed on the cross section of the tunnel, and the marking pile numbers of the radar antenna 5 at the top of the tunnel and the side walls at the two sides of the tunnel can be simultaneously contained.
In this embodiment, as shown in fig. 2, the marker light 2 is provided with a base 23, the light source 25 is disposed on the base 23, the bottom of the lamp shade 22 is fixed on the base 23, the top of the lamp shade 22 is provided with a strip-shaped arc surface 222, the strip-shaped gap 221 is disposed along the length direction of the arc surface 222, a half-arch stripe 6 can be formed on the inner wall of the tunnel along the cross section of the tunnel after the light beam emitted by the light source 25 passes through the strip-shaped gap 221, the half-arch stripe 6 is adapted to the transverse half of the arch of the cross section of the tunnel, that is, a half-arch stripe 6 is formed on the cross section of the tunnel, so that the pile marks on the radar antenna 5 at the top of the tunnel and the side wall of the tunnel can be encapsulated at the same time, that is, and the pile marks on the side wall of the tunnel can be positioned.
As shown in fig. 2, the light source 25 extends out of the base 23 through the power cord 21 and is connected to an external power source, thereby increasing the usable time. When the following detection vehicle is used, the power line 21 of the light source 25 can be powered by the vehicle-mounted power supply.
In this embodiment, the support 1 may be further provided, and the marker light 2 is fixedly disposed on the support 1, that is, the base 23 of the marker light 2 is fixed with the support 1 through a screw, so that the support 1 may be more stably connected to the detection vehicle, so that the marker light 2 is more stably used, the stripe 6 generated due to the longitudinal movement of the detection vehicle in the tunnel is prevented from deviating from the tunnel cross section, and the precision of the stripe 6 is improved. And the support 1 can be provided with the adsorption surface 12, so that the connection is convenient, the connection is stable, and the beam surface of the marker lamp 2 is perpendicular to the adsorption surface 12. In the embodiment, the support 1 is a magnetic attraction fixed support, the attraction force is not less than 1kN, the switch 11 is arranged, the switch 11 is attracted to the detection vehicle when being opened, and the switch 11 is taken down when being closed.
As shown in fig. 1 and 3, the support 1 has a magnetic mechanism and a switch 11, the support 1 adopts a cuboid structure, the magnetic mechanism is arranged inside, the switch 11 is arranged on one surface of the support 1, the adsorption surface 12 is used for being adsorbed on a detection vehicle, the opposite surface of the adsorption surface 12 is a mounting surface 14, the mounting surface 14 is used for fixedly mounting the marker lamp 2, and the adsorption surface 12 and the mounting surface 14 are connected through a connecting surface 13 to form the stable support 1. The switch 11 can control the magnetic force mechanism to enable the adsorption surface 12 to generate adsorption force, so that the connection posture of the support 1 can be conveniently adjusted, and the posture of the marker lamp 2 can be conveniently adjusted.
And be equipped with the spirit level 3 on the support 1, as shown in fig. 1, the spirit level 3 is used for detecting the straightness that hangs down of strip clearance 221, improves the gesture precision of marker light 2, guarantees the straightness that hangs down of strip clearance 221 of marker light 2, and then can guarantee the straightness that hangs down of the stripe 6 that produces, guarantees that the stripe 6 that produces is located the tunnel cross section, promptly on the tunnel inner wall that is examined the real-time accurate sign detects the cross section. As shown in fig. 4, the level 3 includes a level tube 32 and a level bubble 31, the level bubble 31 is disposed in the middle of the level 3, the level tube 32 is fixed on the support 1, and the level tube 32 is disposed along a normal direction of the strip-shaped gap 221 of the lamp shade 22, or may be interpreted as being disposed along a width direction of the arc-shaped surface 222 of the lamp shade 22. After the leveling bubble 31 is centered, the leveling tube 32 can be judged to be perpendicular to the tunnel cross section, so that the perpendicularity of the strip-shaped gap 221 can be ensured, the generated stripe 6 can be more accurately ensured to be positioned on the tunnel cross section, and the detection cross section is accurately marked on the inner wall of the detected tunnel in real time. In this embodiment, a columnar level is installed on the connection surface 13 of the magnetic force suction fixing support, and is disposed along the normal direction of the strip-shaped gap 221 of the lampshade 22, so that the axis of the level 3 is perpendicular to the beam surface of the marker lamp 2, that is, the perpendicular normal of the level axis and the beam surface of the marker lamp coincides with each other; the level bubble 31 is used for indicating whether the planar light beam is on the plumb face or not when the device is installed on the side face of the detection vehicle, and is used for adjusting the direction of the light beam face of the marker lamp, and when the level bubble 31 is centered, the planar light beam face is on the plumb face. When the magnetic force adsorbs the fixed support and adsorbs in the side of detecting the car, the support is around detecting the whole rotation of side normal to the time of the level bubble 31 is placed in the middle of the car, and the mark lamp beam face is in the plumb face, and when the direction of going forward is in tunnel axis direction, the light mark line is the tunnel cross section on the tunnel surface.
In this embodiment, the pile number positioning device in the radar method detection of the second lining thickness of the tunnel can be fixed on the detection vehicle, when the detection vehicle moves longitudinally along the tunnel, the stripe 6 moves longitudinally along the tunnel along with the detection vehicle, the detection cross section is accurately marked on the inner wall of the detected tunnel in real time, the detection personnel lifting the radar antenna can lift the radar antenna in the arched stripe 6 or the semi-arched stripe 6 all the time, when the marked pile number on the side wall of the tunnel appears in the stripe 6, the other detection personnel can quickly and clearly judge whether the radar antenna and the marked pile number are positioned in the stripe 6, namely, judge whether the radar antenna and the marked pile number are positioned in the same detection cross section, further, pile number marking operation can be quickly carried out, the man-made error of pile number marking data acquisition in the radar method detection process is greatly reduced, the pile number marking operation obtained data is more accurate, the pile number data error of the detection cross section can be reduced, further the detection data error is reduced, and engineering construction is avoided. And the number of required inspection personnel can be reduced. The device is installed on a detection vehicle, and the accuracy of pile number data can be controlled within 10 cm. The principle is simple, the installation and operation are convenient, and the effect is good.
Example 2
The embodiment provides a pile number detection vehicle in the detection of a two-lining thickness radar method of a tunnel, as shown in fig. 6, comprising a vehicle 4, wherein a liftable operation platform 41 is arranged on the vehicle 4, and a pile number positioning device in the detection of the two-lining thickness radar method of the tunnel in embodiment 1 is arranged on the operation platform 41.
In this embodiment, the two side surfaces of the working platform 41 along the cross section direction of the tunnel are respectively provided with a pile number positioning device in the detection of the two lining thickness radar method of the tunnel, that is, the pile number positioning devices are installed on two sides of the working platform 41 through the support 1. The strip gap 221 of the marker lamp 2 is opened towards the corresponding side of the tunnel cross section direction, the light beam emitted by the light source 25 of the marker lamp 2 passes through the strip gap 221 and can form a half arch stripe 6 along the tunnel cross section direction on the inner wall of the tunnel, two half arch stripes 6 can be generated by the pile number positioning device in the two-lining thickness radar method detection of the tunnel, an arch stripe 6 along the tunnel cross section direction is formed, and the marker pile numbers on two sides of the tunnel can be accurately and rapidly positioned.
When the detection vehicle moves longitudinally along the tunnel, the strip 6 formed by the marking lamp 2 of the pile number positioning device in the detection of the second lining thickness radar method moves longitudinally along the tunnel along with the detection vehicle, a detector lifting the radar antenna 5 can always lift the radar antenna in the arched strip 6 or the semi-arched strip 6, when the marked pile number on the side wall of the tunnel appears in the strip 6, as shown in fig. 7, a schematic view of the longitudinal side elevation of the tunnel is shown, the radar antenna 5 is always lifted by the lifter within the width range of the strip 6, and when the other detector sees that the detection section pile number K0+010 marked on the side wall of the tunnel appears in the strip 6, the detector can know that the radar antenna 5 and the detection section pile number K0+010 appear in the same detection section, and then the detector is required to perform the pile number marking operation. Whether the radar antenna and the marked pile number are located in the same detection cross section can be judged rapidly and accurately, pile number marking operation can be performed rapidly, data obtained by the pile number marking operation are more accurate, pile number data errors of the detection cross section can be reduced, detection data errors are reduced, and misleading engineering construction is avoided. And the number of required inspection personnel can be reduced.
The pile number detection vehicle in the detection of the two-lining thickness radar method of the tunnel is shown in the embodiment, and the marking lamp is used for marking the cross section of the tunnel on the lining surface of the detected tunnel; the magnetic fixing support is used for fixing the marker lamp on the detection vehicle; the level is used for detecting the direction of the light emitting surface of the marker lamp so as to adjust the direction of the light emitting surface of the marker lamp and ensure that the light emitting direction of the marker lamp is consistent with the cross section of the tunnel. The light source power supply of the marking lamp is connected with the vehicle-mounted power supply through the power line, the marking lamp is fixed on two sides of the detection vehicle through the magnetic fixing support, a section to be detected marked by lamplight is formed on the surface of the detected tunnel lining in real time in the running process of the detection vehicle, namely corresponding stripes, the center of the radar antenna is kept to coincide with the marked section to be detected in the detection process, and when the section to be detected marked by the marking lamp moves to the whole 10 meter pile number on the tunnel side wall or other pile numbers, a detector is prompted to make pile number data mark storage on radar detection software, so that the purposes of accurate detection section positioning and convenient operation are achieved. In the detection process, detection personnel can observe the pile number mark in the detection vehicle driving cabin to finish detection software pile number mark, detection working intensity is reduced, personnel safety risk is reduced, and human errors of collecting data pile number marks in the radar method detection process can be reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a stake mark positioner in two lining thickness radar method detection in tunnel, its characterized in that includes marker light (2), marker light (2) include light source (25) and set up in lamp shade (22) outside light source (25), lamp shade (22) are the light tight component, lamp shade (22) are equipped with arc strip clearance (221).
2. The pile number positioning device in the detection of the tunnel two-lining thickness radar method according to claim 1, wherein the marker lamp (2) is provided with a base (23), the light source (25) is arranged on the base (23), the bottom of the lampshade (22) is fixed on the base (23), the top of the lampshade (22) is provided with a strip-shaped arc-shaped surface (222), the strip-shaped gap (221) is arranged along the length direction of the arc-shaped surface (222), and a half-arch stripe (6) can be formed on the inner wall of the tunnel along the cross section of the tunnel after the light beam emitted by the light source (25) passes through the strip-shaped gap (221).
3. The pile number positioning device in the detection of the tunnel two-lining thickness radar method according to claim 2, characterized in that the light source (25) passes out of the base (23) through a power line (21) and is connected with an external power supply.
4. A pile number positioning device in a tunnel two-lining thickness radar method detection according to any one of claims 1-3, further comprising a support (1), wherein the marker light (2) is fixedly arranged on the support (1).
5. The device for locating pile number in the detection of a tunnel two-liner thickness radar method according to claim 4, characterized in that the support (1) comprises an adsorption surface (12).
6. The pile number positioning device in the detection of the tunnel two-lining thickness radar method according to claim 5, wherein the support (1) further comprises a magnetic mechanism and a switch (11), and the switch (11) controls the magnetic mechanism to enable the adsorption surface (12) to generate adsorption force.
7. The pile number positioning device in the detection of the tunnel two-lining thickness radar method according to claim 6, wherein the marker lamp (2) is arranged on a mounting surface (14) opposite to the absorption surface (12) of the support (1), a level (3) is arranged on the support (1), and the level (3) is used for detecting the verticality of the strip-shaped gap (221).
8. The pile number positioning device in the detection of the tunnel two-lining thickness radar method according to claim 7, wherein the level (3) comprises a level tube (32) and a level bubble (31), the level bubble (31) is arranged in the middle of the level (3), the level tube (32) is fixed on the support (1), and the level tube (32) is arranged along the direction of a normal plane where the strip-shaped gap (221) is located.
9. The pile number detection vehicle for the detection of the two-lining thickness radar method of the tunnel comprises a vehicle (4), wherein a lifting operation platform (41) is arranged on the vehicle (4), and the pile number detection vehicle is characterized in that a pile number positioning device for the detection of the two-lining thickness radar method of the tunnel according to any one of claims 1-8 is arranged on the operation platform (41).
10. The pile number detection vehicle for the detection of the tunnel two-lining thickness radar method according to claim 9, wherein the operation platform (41) is respectively provided with a pile number positioning device for the detection of the tunnel two-lining thickness radar method along the two side surfaces of the tunnel cross section direction, the opening of the strip-shaped gap (221) of the marking lamp (2) faces the corresponding side of the tunnel cross section direction, and the light beam emitted by the light source (25) of the marking lamp (2) can form a half arch stripe (6) along the tunnel cross section on the inner wall of the tunnel after passing through the strip-shaped gap (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320437908.3U CN219573061U (en) | 2023-03-09 | 2023-03-09 | Pile number positioning device and detection vehicle in tunnel two-lining thickness radar method detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320437908.3U CN219573061U (en) | 2023-03-09 | 2023-03-09 | Pile number positioning device and detection vehicle in tunnel two-lining thickness radar method detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219573061U true CN219573061U (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320437908.3U Active CN219573061U (en) | 2023-03-09 | 2023-03-09 | Pile number positioning device and detection vehicle in tunnel two-lining thickness radar method detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219573061U (en) |
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2023
- 2023-03-09 CN CN202320437908.3U patent/CN219573061U/en active Active
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