CN210624218U - Special lighting device for underground engineering construction measurement - Google Patents
Special lighting device for underground engineering construction measurement Download PDFInfo
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- CN210624218U CN210624218U CN201921616310.0U CN201921616310U CN210624218U CN 210624218 U CN210624218 U CN 210624218U CN 201921616310 U CN201921616310 U CN 201921616310U CN 210624218 U CN210624218 U CN 210624218U
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Abstract
The utility model discloses a special lighting device for underground engineering construction measurement, which comprises a power supply unit, a main lighting unit and three auxiliary lighting units; the power supply unit consists of a battery box, a storage battery and a power supply distributor, wherein the storage battery and the power supply distributor are arranged in the battery box; the power supply distributor consists of an input interface and three output interfaces, the input interface is connected with the storage battery through a power switch, the first output interface is connected with the main lighting unit and the first auxiliary lighting unit, and the second output interface and the third output interface are respectively connected with the second auxiliary lighting unit and the third auxiliary lighting unit correspondingly; the main lighting unit consists of a main lighting lamp holder arranged at one end of the universal bending lamp neck and a first auxiliary lighting unit at the other end of the universal bending lamp neck; the first, second and third auxiliary lighting units have the same structure and are composed of a lamp housing provided with a plug-in slot, a lamp bead arranged on the wall of the lamp housing and a power input interface. The utility model discloses a construction measurement provides the illumination light of permanent time, stability under low light or no light environment.
Description
Technical Field
The utility model relates to an underground works construction lighting device especially relates to special lighting device of underground works construction survey.
Background
In the process of constructing underground structures such as tunnels, the construction measurement control point position or the plane measurement of the control network plane lead point position is required. When the measuring environment is in a weak light or no light condition, the prism group and the triangular plate installed on the measuring position need to be illuminated normally to complete the measuring work. At present, under the condition of weak light or no light, the constant-brightness illumination of the prism group and the triangular plate mark is mostly finished by holding a strong-light flashlight by a special person; because the illumination duration is longer, the phenomenon of rocking can appear in the light source among the lighting process, lead to department's mirror personnel eye fatigue even cause serious visual disorder, this not only causes the injury for department's mirror personnel's body and mind, because the light source rocks direct influence measurement accuracy and work efficiency.
Disclosure of Invention
An object of the utility model is to provide a special lighting device of underground works construction survey realizes providing stable normal bright light.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model discloses a special lighting device for underground engineering construction measurement, which comprises a power supply unit, a main lighting unit and three auxiliary lighting units; the power supply unit consists of a battery box, a storage battery and a power supply distributor, wherein the storage battery and the power supply distributor are arranged in the battery box; the power supply distributor consists of an input interface and three output interfaces, the input interface is connected with the storage battery through a power switch, the first output interface is connected with the power supply input interfaces of the main lighting unit and the first auxiliary lighting unit, and the second output interface and the third output interface are respectively correspondingly connected with the power supply input ends of the second auxiliary lighting unit and the third auxiliary lighting unit; the main lighting unit consists of a main lighting lamp holder arranged at one end of the universal bending lamp neck and a first auxiliary lighting unit at the other end of the universal bending lamp neck; the first, second and third auxiliary lighting units have the same structure and are composed of a lamp shell provided with a plug-in groove, a lamp bead arranged on the wall of the lamp shell and a power input interface.
The input interface, the first output interface, the second output interface, the third output interface and the power input interfaces of the main lighting unit, the first auxiliary lighting unit, the second auxiliary lighting unit and the third auxiliary lighting unit on the power distributor are all hole type two-core jacks.
The battery case with power distributor passes through the screw connection as an organic whole, and the battery case lateral wall is equipped with the couple that is used for being connected with prism group chopping block.
The storage battery is a 12-volt rechargeable storage battery, and the lamp beads of the main lighting lamp holder and the auxiliary lighting unit are 12-volt LED lamp beads.
The utility model discloses specially design for underground structure construction measurement, for construction measurement provides permanent time, stable light under low light or no light environmental condition, avoided main department's mirror personnel to aim produced visual fatigue at reading in-process in normal measurement, not only improved measurement accuracy and work efficiency, removed the artificial lighting operation simultaneously from, saved the personnel resource allocation that the special messenger carries out the auxiliary lighting to prism group.
Drawings
Fig. 1 is a schematic structural diagram of the power supply unit of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic structural diagram of the main lighting unit of the present invention.
Fig. 4 is a schematic structural diagram of the auxiliary lighting unit of the present invention.
Fig. 5 is a schematic diagram of the right-side structure of fig. 4.
Fig. 6 is a schematic structural diagram of the two-core power line of the present invention.
Fig. 7 is a schematic view of the structure of the usage state of the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.
As shown in figures 1-7, the utility model discloses a special lighting device is measured in underground works construction, including electrical unit, main lighting unit and three auxiliary lighting unit.
As shown in fig. 1 and 2, the power supply unit is composed of a battery box 2 with a hook 1, a 12-volt rechargeable battery arranged in the battery box 2 and a power distributor 3, wherein the battery box 2 and the power distributor 3 are connected into a whole through a screw 4. The power supply distributor 3 consists of an input interface 5 and three output interfaces 6.1, 6.2 and 6.3, wherein the input interface 5 is connected with a storage battery through a power switch 7, the first output interface 6.1 is connected with the power supply input interfaces of the main lighting unit and the first auxiliary lighting unit, and the second output interface 6.2 and the third output interface 6.3 are respectively and correspondingly connected with the power supply input ends of the second auxiliary lighting unit and the third auxiliary lighting unit.
As shown in fig. 3, the main lighting unit is composed of a main lighting base 9 disposed at one end of the universal bending light neck 8 and a first auxiliary lighting unit at the other end.
As shown in fig. 4 and 5, the first, second and third auxiliary lighting units have the same structure, and are composed of a lamp housing 11 provided with an insertion groove 10, a row of two LED lamp beads 12 arranged on the wall of the lamp housing 11, and a power input interface.
For the convenience of carrying and dismouting, power supply unit, main lighting unit and three auxiliary lighting unit are independent respectively. The input interface 5, the first, second and third output interfaces 6.1, 6.2 and 6.3 of the power distributor 3 and the power input interfaces of the main lighting unit and the first, second and third auxiliary lighting units all adopt hole-type two-core jacks, and when in use, the two-core jacks are connected through a two-core power line as shown in fig. 6.
The utility model discloses a special lighting device's application method, as shown in FIG. 7, goes on according to the following step:
step 1, during construction measurement, arranging a prism group frame 13 at a position of a measurement point location, and after finishing accurate centering and accurate leveling of the prism group to the point location, respectively inserting and fixing the inserting grooves 10 of the lamp shells 11 of the first, second and third auxiliary lighting units with the top edge, the left edge and the right edge of a prism group chopping board 14; lamp beads of the first, second and third auxiliary lighting units respectively face the triangular marks on the top side, the left side and the right side of the prism group chopping board to provide lighting for the triangular marks;
and 3, hanging the battery box on the top edge of the prism group chopping block, correspondingly connecting the input interfaces of the main lighting unit and the three auxiliary lighting units with the output interface of the power distributor through power lines and plugs, and finally connecting the output end of the storage battery with the input interface of the power distributor, so that the power switch can be pressed down for construction measurement.
Claims (4)
1. The utility model provides a special lighting device is measured in underground construction, its characterized in that: the lighting device comprises a power supply unit, a main lighting unit and three auxiliary lighting units; the power supply unit consists of a battery box, a storage battery and a power supply distributor, wherein the storage battery and the power supply distributor are arranged in the battery box; the power supply distributor consists of an input interface and three output interfaces, the input interface is connected with the storage battery through a power switch, the first output interface is connected with the power supply input interfaces of the main lighting unit and the first auxiliary lighting unit, and the second output interface and the third output interface are respectively correspondingly connected with the power supply input ends of the second auxiliary lighting unit and the third auxiliary lighting unit; the main lighting unit consists of a main lighting lamp holder arranged at one end of the universal bending lamp neck and a first auxiliary lighting unit at the other end of the universal bending lamp neck; the first, second and third auxiliary lighting units have the same structure and are composed of a lamp shell provided with a plug-in groove, a lamp bead arranged on the wall of the lamp shell and a power input interface.
2. The special lighting device for underground engineering construction measurement according to claim 1, wherein: the input interface, the first output interface, the second output interface, the third output interface and the power input interfaces of the main lighting unit, the first auxiliary lighting unit, the second auxiliary lighting unit and the third auxiliary lighting unit on the power distributor are all hole type two-core jacks.
3. The special lighting device for underground engineering construction measurement according to claim 1 or 2, wherein: the battery case with power distributor passes through the screw connection as an organic whole, and the battery case lateral wall is equipped with the couple that is used for being connected with prism group chopping block.
4. The special lighting device for underground engineering construction measurement according to claim 1 or 2, wherein: the storage battery is a 12-volt rechargeable storage battery, and the lamp beads of the main lighting lamp holder and the auxiliary lighting unit are 12-volt LED lamp beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616310.0U CN210624218U (en) | 2019-09-26 | 2019-09-26 | Special lighting device for underground engineering construction measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616310.0U CN210624218U (en) | 2019-09-26 | 2019-09-26 | Special lighting device for underground engineering construction measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210624218U true CN210624218U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921616310.0U Active CN210624218U (en) | 2019-09-26 | 2019-09-26 | Special lighting device for underground engineering construction measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210624218U (en) |
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2019
- 2019-09-26 CN CN201921616310.0U patent/CN210624218U/en active Active
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