CN217953495U - Lamp ball type target for monitoring automatic deformation of arch dam - Google Patents
Lamp ball type target for monitoring automatic deformation of arch dam Download PDFInfo
- Publication number
- CN217953495U CN217953495U CN202221684639.2U CN202221684639U CN217953495U CN 217953495 U CN217953495 U CN 217953495U CN 202221684639 U CN202221684639 U CN 202221684639U CN 217953495 U CN217953495 U CN 217953495U
- Authority
- CN
- China
- Prior art keywords
- light
- target
- ball
- luminous body
- spherical shell
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lamp ball type mark target for automatic deformation monitoring of arched dam. The device comprises an observation pier, a lamp ball and a network relay; the lamp ball is arranged on the observation pier; the network relay is connected with the lamp ball; the lamp ball comprises a spherical shell and a luminous body; the luminous body is arranged inside the spherical shell; the network relay penetrates through the spherical shell and is connected with the luminous body; the network relay is connected with an external power supply. The utility model has the advantages of can shoot required shape from the multi-angle, the observation device of being convenient for discerns its position and displacement steadily for a long time.
Description
Technical Field
The utility model relates to a hydraulic engineering safety monitoring technical field especially relates to a lamp ball type mark target for automatic deformation monitoring of arch dam.
Background
The dam safety monitoring work is an important means for ensuring the safe operation of the dam and preventing catastrophic accidents. The dam appearance deformation monitoring is one of long-term works, regular retesting is needed, and the automatic monitoring requirement exists.
At present, a measuring robot and a GNSS system are generally adopted for dam appearance deformation monitoring automation. These devices are very expensive and have high purchasing, maintenance and protection costs. More importantly, mountains on two sides of a dam of many hydropower stations are high and steep, and satellite signals are seriously shielded, so that data cannot be acquired through GNSS; the scheme of the measuring robot has the problems of difficult station establishment, poor observation condition and difficult guarantee of precision.
And the prior art is usually limited by the conditions of the arch dam surface for measuring the appearance deformation of the arch dam. According to the arch dam deformation monitoring method based on laser collimation, collimation lines need to be arranged along constructable positions of a dam face of a dam, pipelines and equipment are installed along a light path, equipment is installed at each monitoring point position simultaneously, a closed system is formed, equipment laying is limited by the condition of the dam face, installation is complex, and the required shape cannot be shot from multiple angles. Or the building is subjected to deformation monitoring by using a laser scanning method, the equipment cost is high, and the instrument is only arranged at a point position during monitoring and cannot be kept on site for a long time to realize remote automatic monitoring.
Therefore, it is necessary to develop a target that can photograph a desired shape from multiple angles and that facilitates the observation device to recognize its position and displacement stably for a long period of time.
Disclosure of Invention
The utility model aims at providing a light ball type mark target for automatic deformation monitoring of arched dam, be applied to dam crest especially arched dam crest outward appearance deformation monitoring of dam, be a to the archway characteristic of arched dam crest, based on photogrammetry angle measurement rendezvous principle, based on the low-cost external deformation monitoring system of sight line principle, only need install in the position, the sight can be unsettled and cross the dam face, need not to follow dam face design sight line, satisfy the automatic monitoring demand of arched dam crest outward appearance deformation; the required shape can be shot from multiple angles, so that the observation equipment can stably identify the position and the displacement for a long time; the target of the utility model can be recognized as a round shape from multiple angles by observation equipment at night, can automatically turn on the light at night and turn off the light at daytime, and can remotely turn on an external power supply for long-term real-time automatic observation when the solar energy and the electric quantity are insufficient; the defects that in the prior art, due to the condition of an arched dam surface, the sight cannot be suspended, pipelines and equipment need to be installed along the sight line light path, the equipment cost is high, the installation is complex, and remote automatic monitoring cannot be realized on site for a long time are overcome.
In order to realize the purpose, the technical scheme of the utility model is that: a lamp ball type mark target for monitoring automatic deformation of arch dam is characterized in that: comprises an observation pillar, a lamp ball and a network relay;
the lamp ball is arranged on the observation pier; the network relay is connected with the lamp ball;
the lamp ball comprises a spherical shell and a luminous body; the luminous body is arranged inside the spherical shell; the network relay penetrates through the spherical shell and is connected with the luminous body; the network relay is connected with an external power supply.
In the technical scheme, the observation pier comprises a cement pier and a forced centering base; the cement piers are stably poured in the target dam section at the top of the dam; the forced centering base is firmly embedded in the top surface of the cement pier.
In the technical scheme, the lamp ball further comprises a solar cell panel, a lithium battery and a positioning stud;
the spherical shell is arranged on the forced centering base through a positioning stud, so that the lamp ball is stably connected to the observation pier;
the solar cell panel, the lithium battery and the circuit board are all arranged at the bottom of the luminous body;
the solar cell panel, the lithium battery, the circuit board and the luminous body are connected in sequence.
In the above technical solution, the spherical shell includes a base portion and a spherical portion; the ball portion is located on the base portion. The spherical shell is spherical except the base part, and the upper half part is spherical, so that when the spherical shell is applied to arch dam monitoring, the observation equipment recognizes the shape of the lamp ball as a circle from multiple angles.
The front view of the spherical shell is more than 3/4 of a circle so that the observation equipment can identify the shape of the lamp ball;
the spherical shell is made of hard white semitransparent matte material with frosted appearance, and the luminous body is lightened to form a uniformly luminous spherical luminous body, so that the observation equipment can acquire white round patterns with uniform brightness from multiple angles.
In the technical scheme, the circuit board is provided with the light-operated switch, and the light-operated switch is used for automatically controlling the light-emitting body to light at night and turn off the light in the daytime; when the lamp is turned off in the daytime, the solar cell panel absorbs light energy, converts the light energy into electric energy and stores the electric energy into the lithium battery; and the lithium battery supplies power to the luminous body to light the lamp at night.
In the technical scheme, one end of the wire is connected with the network relay, and the other end of the wire penetrates through a wire outlet hole in the spherical shell and is connected with the luminous body; the network relay with the luminous body passes through the connection of electric lines, accessible network signal remote control such as 4G, 5G, wifi the network relay circular telegram or outage, through software system control the lamp ball is bright light or is put out the light.
In the technical scheme, the vertical distance between the central point of the luminous body and the spherical shell is greater than or equal to 12 cm.
In the above technical solution, the light emitting body is a light emitting diode LED.
In the technical scheme, the luminous body is an LED bulb with power less than or equal to 5 watts and is stably installed in the lamp ball, when the lamp is powered on and turned on, the brightness of the spherical shell is uniform, and the uniformity of the shot target pattern is not affected by the shape of the luminous body.
Compared with the prior art, the embodiment of the utility model provides an at least, following effect has:
(1) By pouring cement piers on the dam crest or the surface of a building and connecting the observation box with the forced centering base, the whole target can keep a fixed relative position with the dam crest or the surface of the building for a long time, and the effect of monitoring the deformation of the dam crest or the surface of the building in real time is achieved;
(2) By using the spherical luminous target, the spherical body can be observed to be in a circular shape from various angles in a dark night environment, and the requirement of intersection photogrammetry on an arch dam is met;
(3) The solar panel, the rechargeable lithium battery and the circuit with the photoswitch are arranged, so that the automatic lighting at night is realized, and the long-term automatic monitoring requirement is met; and meanwhile, a network relay connected with an external power supply is added to provide electric energy for the target when the light energy is insufficient.
The utility model discloses erect observation device at dam crest both ends, erect the monitoring point position on dam crest monitoring target dam section, based on photogrammetry angle measurement rendezvous principle, establish towards the dam deformation monitoring information perception system of arch dam. Targets erected on dam crest monitoring point positions need to be shot by observation equipment on two unparallel sight lines; target, can shoot required shape from the multi-angle, be convenient for observation equipment long-term stable discernment its position and displacement in real time.
Drawings
Fig. 1 is a front view of a light ball type target for monitoring the automatic deformation of an arch dam provided by the present invention;
fig. 2 is a schematic circuit diagram of an embodiment of the present invention.
In the figure, 1 represents an observation pier, 11 represents a cement pier, 12 represents a forced centering base, 2 represents a lamp ball, 2 represents a wire outlet hole, 21 represents a spherical shell, 22 represents a luminous body, 23 represents a solar panel, 24 represents a lithium battery, 25 represents a circuit board, 26 represents a positioning stud and 3 represents a network relay.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, which are not intended to limit the present invention, but are merely exemplary. While the advantages of the invention will be clear and readily appreciated by the description.
The utility model provides a lamp ball type mark target for automatic deformation monitoring of arched dam will mark the target and fix for a long time on dam facing or other building surfaces, through circuit board automatic control light switch when the lithium cell stores the electric quantity not enough, the cooperation the manual remote control light switch of network relay makes the target keep bright lamp state night, forms obvious luminance contrast with the dark background of night environment to by the clear discernment of observation equipment. Because the arc dam crest of arch dam is hardly connected the fixed observation point in both banks and the dam crest mark target through a straight collimation line, often need establish two and above collimation lines, need the fixed observation point in both banks to survey the dam crest mark target from different angles, the utility model provides a lamp ball type mark target for monitoring of the automatic deformation of arch dam sets up the lamp ball and is spherical shape, and the circular shape is observed from the multi-angle to the observation device of being convenient for to correctly draw mark target position and displacement change. This mark target satisfied the demand that the mark target was surveyed to the multi-angle in the monitoring of hunch dam deformation.
With reference to the accompanying drawings: as shown in fig. 1 and 2, the embodiment of the utility model provides a lamp ball type mark target for monitoring of automatic deformation of arch dam, including observing mound 1, lamp ball 2 and network relay 3. The viewing pier 1 has a forced centering base 12, to which the light ball 2 is firmly connected by 26 positioning studs 12. The network relay 3 is connected with the lamp ball 2 through a wire outlet hole 2a on the lamp ball.
The observation pier 1 comprises a cement pier 11 and a forced centering base 12, the cement pier 11 is stably poured on the surface of the monitored target dam section, and the forced centering base 12 is stably embedded on the top surface of the cement pier 11.
The lamp ball 2 comprises a spherical shell 21, a luminous body 22, a solar cell panel 23, a lithium cell 24, a circuit board 25 and a positioning stud 26, wherein the solar cell panel 23, the lithium cell 24 and the circuit board 25 are arranged at the bottom in the spherical shell 21, and the luminous body 22 is stably arranged at the middle position in the spherical shell.
The bottom of the lamp ball 2 is provided with a wire outlet hole 2a, the network relay 3 is connected with an external power supply, and the luminous body 22 is controlled to be powered on and powered off by wiring through the wire outlet hole 2 a.
Note that the circuit board 25 is mounted with a photo switch. The embodiment of the utility model provides an install under dam crest is open-air outdoor condition promptly, when external environment illumination is sufficient, extinguish through circuit board 25 control luminous element 22, solar cell panel 23 absorbs light energy and converts the computer into, stores in the lithium cell 24. At night, the external environment light becomes dark, the circuit board 25 automatically turns from the off state to the on state, and the light 22 emits light normally. The lamp ball 2 is automatically lighted at night every day, and the camera can monitor and sample the lamp ball 2 at night, so that the long-term automatic appearance deformation monitoring requirement of the dam is met.
It should be noted that, in the case of insufficient illumination in the daytime, the lithium battery 24 may have insufficient energy storage, resulting in a short or no lighting time at night. The network relay 3 is connected with an external power supply, and under the condition that the energy storage of the lithium battery 24 is insufficient, the network relay 3 can be conducted through network remote control, and the lamp ball 2 is supplied with power through the external power supply.
It should be noted that the light ball 2 can be made of various materials, and it can be understood that the light ball is only required to be rainproof, have small appearance change after being exposed in outdoor environment for a long time, and have uniform brightness after being lighted.
As a preferred embodiment, the light 22 uses a light emitting diode LED bulb with a power of 3W.
As a preferred embodiment, the spherical shell 21 is made of a white translucent acrylic material with frosted appearance, and the luminous body 22 is illuminated to form a uniformly luminous spherical luminous body, so that the observation device can acquire white circular patterns with uniform brightness from multiple angles.
As a preferred embodiment, as shown in fig. 1 and 2, the circuit board 25 has a light-operated switch for automatically controlling the light 22 to be turned on at night and turned off during the day. When the lamp is turned off in the daytime, the solar cell panel 23 absorbs light energy, converts the light energy into electric energy and stores the electric energy into the lithium battery; and the lithium battery supplies power to the luminous body to light the lamp at night.
As a preferred embodiment, the network relay 3 is connected with an external power supply and is connected with the luminous body 22 through a wire, and the power on or off of the network relay 3 can be remotely controlled through network signals such as 4G, 5G, wifi and the like, so that the lamp ball 2 is manually and remotely controlled to be on or off.
In a preferred embodiment, the spherical shell 21 has a spherical shape in the upper half except for the base portion. It can be understood that, because the position of the fixed observation point of dam both sides is generally a little higher than the mark target, the mark target of installing in dam top surface is looked down to the overlook under most circumstances, consequently spherical casing 21 only needs first half to be spherical, and the base can be made the flat base for the installation solar cell panel 23 of being convenient for, and the observation angle is decided to spherical complete degree, only need satisfy observation equipment homoenergetic observe specific pattern can. In this embodiment, it is required to photograph a circular pattern of the target so as to extract the center of the circle and determine the position of the target. Through measuring and calculating the shooting angle and field experiments, the front view of the spherical shell 21 is only required to be in a round shape of more than 3/4, so that the observation equipment can observe the complete round pattern of the lamp ball 2.
In a preferred embodiment, the light emitter 22 is an LED bulb with power less than or equal to 5 w, and is stably installed in the bulb, and the vertical distance from the central point of the light emitter 22 to the spherical shell 21 is not less than 12 cm.
This embodiment adopts the utility model discloses a lamp ball type mark target for automatic deformation monitoring of arch dam who adopts compares with prior art, utilizes cement pouring base to be fixed in the building surface with the mark target steadily for a long time, satisfies long-term deformation monitoring demand. In order to be suitable for monitoring the top of an arch dam, the target can be observed from different angles by fixed observation points on the two banks and recognized as a specific shape, the target is designed into a spherical lamp, the target is usually shot by fixed observation equipment on the two banks from a position with a height slightly higher than the top of the dam, and the spherical lamp can be recognized as a circle with the same size from all angles without specially adjusting the shooting angle. The shell of the lamp ball is made of white semitransparent matte materials, brightness contrast is formed between the shell and the surrounding night environment when the lamp ball is lighted at night, and the shell can be recognized as a uniform white circle by a camera from all angles. The target is automatically closed when the light is strong in the daytime and automatically opened at night by utilizing the built-in circuit board with the photoswitch, so that automatic monitoring is realized.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Other parts not described belong to the prior art.
Claims (9)
1. A lamp ball type target for monitoring automatic deformation of arch dam, which is characterized in that: comprises an observation pillar (1), a lamp ball (2) and a network relay (3);
the lamp ball (2) is arranged on the observation pier (1); the network relay (3) is connected with the lamp ball (2);
the lamp ball (2) comprises a spherical shell (21) and a luminous body (22); the luminophor (22) is arranged inside the spherical shell (21); the network relay (3) penetrates through the spherical shell (21) and is connected with the luminous body (22); the network relay (3) is connected with an external power supply.
2. The light ball type target for automated arch dam deformation monitoring of claim 1, wherein: the observation pier (1) comprises a cement pier (11) and a forced centering base (12); the cement pier (11) is poured in the target dam section at the top of the dam; the forced centering base (12) is embedded at the top of the cement pier (11).
3. The light ball target for automated arch dam deformation monitoring of claim 2, wherein: the lamp ball (2) also comprises a solar panel (23), a lithium battery (24) and a positioning stud (26);
the spherical shell (21) is arranged on the forced centering base (12) through a positioning stud (26);
the solar cell panel (23), the lithium battery (24) and the circuit board (25) are all arranged at the bottom of the luminous body (22);
the solar cell panel (23), the lithium battery (24), the circuit board (25) and the luminous body (22) are connected in sequence.
4. The light ball type target for automated arch dam deformation monitoring of claim 3, wherein: the spherical shell (21) comprises a base portion and a spherical portion; the ball portion is located on the base portion.
5. The light ball target for automated arch dam deformation monitoring of claim 4, wherein: the circuit board (25) is provided with a light-operated switch.
6. The light ball type target for automated arch dam deformation monitoring of claim 5, wherein: one end of the wire is connected with the network relay (3), and the other end of the wire passes through the wire outlet hole (2 a) on the spherical shell (21) and is connected with the luminous body (22).
7. The light ball target for automated arch dam deformation monitoring of claim 6, wherein: the vertical distance between the central point of the luminous body (22) and the spherical shell (21) is greater than or equal to 12 cm.
8. The light ball target for automated arch dam deformation monitoring of claim 7, wherein: the light emitter (22) is a Light Emitting Diode (LED).
9. The light ball target for automated arch dam deformation monitoring of claim 8, wherein: the luminous body (22) is an LED bulb with power less than or equal to 5 watts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221684639.2U CN217953495U (en) | 2022-07-01 | 2022-07-01 | Lamp ball type target for monitoring automatic deformation of arch dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221684639.2U CN217953495U (en) | 2022-07-01 | 2022-07-01 | Lamp ball type target for monitoring automatic deformation of arch dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217953495U true CN217953495U (en) | 2022-12-02 |
Family
ID=84217513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221684639.2U Active CN217953495U (en) | 2022-07-01 | 2022-07-01 | Lamp ball type target for monitoring automatic deformation of arch dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217953495U (en) |
-
2022
- 2022-07-01 CN CN202221684639.2U patent/CN217953495U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9945960B2 (en) | Luminaire associate | |
| KR200418184Y1 (en) | Indication lamp | |
| CN217953495U (en) | Lamp ball type target for monitoring automatic deformation of arch dam | |
| CN106332427A (en) | Monitoring and management system of civil air defense floodlight | |
| CN217953415U (en) | Day and night universal target for long-term deformation monitoring | |
| CN106931401A (en) | A kind of underground pipe gallery optical lighting system | |
| CN206377621U (en) | A kind of civil air defense constructions and installations automatic brightness-regulating system | |
| CN206724073U (en) | A kind of underground pipe gallery optical lighting system | |
| US11085601B2 (en) | Microwave-sensor application for light or electric device | |
| CN202032476U (en) | Light guide plate frame structure with water-proof illuminant module | |
| AU2020405824B2 (en) | Installation structure of aviation obstruction light | |
| KR20230101162A (en) | Remote monitoring apparatus for aviation obstruction light | |
| CN201764970U (en) | Calibration object sign box of aligning detection aiming tool | |
| JP6605428B2 (en) | Surface-emitting display | |
| JP6605427B2 (en) | Floor display | |
| CN117947826A (en) | Self-luminous foundation pit monitoring target | |
| RU215775U1 (en) | MULTIFUNCTIONAL LANTERN | |
| CN211260441U (en) | Lighting lamp | |
| CN206151433U (en) | Test -chart lamp house | |
| CN204582338U (en) | There is the escape guide rope of dot matrix screen structure | |
| KR102553514B1 (en) | Led lantern with digital illuminance sensor | |
| CN207831119U (en) | Lifting lamp and lifting lamp component | |
| CN209043322U (en) | With visualization to the laser plummet of function | |
| CN110057351B (en) | Pile hole perpendicularity detection device and detection method for hole digging pile | |
| CN220962714U (en) | Light-emitting component and flag surface lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |