CN220892062U - Lighting lamp fixing device convenient for tunnel monitoring and measuring - Google Patents
Lighting lamp fixing device convenient for tunnel monitoring and measuring Download PDFInfo
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- CN220892062U CN220892062U CN202321907471.1U CN202321907471U CN220892062U CN 220892062 U CN220892062 U CN 220892062U CN 202321907471 U CN202321907471 U CN 202321907471U CN 220892062 U CN220892062 U CN 220892062U
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- height adjusting
- lamp
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- tunnel
- light
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 238000005286 illumination Methods 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 18
- 238000005259 measurement Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a fixing device of a lighting lamp, which is convenient for tunnel monitoring and measuring; the utility model relates to tunnel construction appurtenance field, light condition is poor and the inconvenient problem of arranging of illumination facility when measuring to present tunnel monitoring, carry out centre gripping and support for measuring the reflection of light piece illumination through the support that has the light fixation clamp, stably bear the weight of the light, can reduce external interference through flexible adjustment height and regulation irradiation angle, after reaching required position, can continuously throw light on the reflection of light piece to can alone accomplish the work of shining reflection of light piece and operation total powerstation, improve operating efficiency.
Description
Technical Field
The utility model relates to the field of tunnel construction auxiliary tools, in particular to a fixing device for a lighting lamp convenient for tunnel monitoring and measuring.
Background
The monitoring measurement is to use various instruments and tools in the tunnel construction process to monitor the mechanical information of surrounding rock mass in the construction process so as to judge the stability of the surrounding rock and supporting structure and determine the feasibility of the excavation scheme and the rationality of supporting design parameters. During tunnel engineering construction, because the tunnel is greatly influenced by factors such as geological conditions, operation space, surrounding environment and the like, monitoring measurement is an indispensable part in tunnel construction, and accurate monitoring data can provide safety guarantee for tunnel construction.
Because the monitoring measurement is operated in the tunnel, no solar ray irradiates in the tunnel, and the working environment is darker, in order to ensure the monitoring measurement precision and the measurement data accuracy, the flashlight is adopted to illuminate the reflective sheet, so that the construction efficiency is improved, and the measurement precision is ensured.
When monitoring and measuring personnel operate in the tunnel, one person usually holds the flashlight to irradiate the reflecting sheet, and the other person operates the total station to aim at the reflecting sheet irradiated by the flashlight. According to the operation, the problem that the irradiation of the flashlight is unstable and the error of measurement data is large because the irradiation of the flashlight is not corresponding to the light reflecting sheet aimed by the total station easily exists when the flashlight irradiates the light reflecting sheet for a long time, and if the number of the measurement piles is large in single monitoring, the measurement operation time is long, so that the labor intensity of workers holding the flashlight is increased, and the efficiency is low. Meanwhile, workers who irradiate the reflecting sheet on the handheld flashlight easily touch the total station by mistake, so that the total station is unstable, and the total station needs to be leveled again and then measured, so that the working efficiency is reduced. In the mountain road tunnel step construction method, sometimes, a large construction vehicle with slag discharge shields a reflection sheet due to low visibility after blasting on an upper step, so that a worker cannot irradiate the reflection sheet on the upper step, and the position of measurement work needs to be adjusted for many times, so that the working efficiency is greatly reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the fixing device for the illuminating lamp, which is convenient for tunnel monitoring and measuring, clamps and supports the illuminating lamp through the bracket with the illuminating lamp fixing clamp, stably loads the illuminating lamp to illuminate the reflecting sheet for measuring, can adjust the height and the illumination angle through expansion and contraction, reduces external interference, and can continuously illuminate the reflecting sheet after reaching the required position, thereby independently completing the work of illuminating the reflecting sheet and operating the total station by one person and improving the operation efficiency.
In order to achieve the above purpose, the following technical scheme is adopted:
a lighting lamp fixture for facilitating tunnel monitoring and measurement, comprising:
The base comprises a plurality of support rods which are arranged around the same vertical axis, and the top ends of all the support rods are butted at the same position;
One axial end of the telescopic rod is abutted against the base, and the other axial end is abutted against the connecting plate;
The connecting plate is connected with the light fixation clamp through ball joint, and the light mount includes concave shape support, support column, spring and arc clamp plate, and concave shape support inside sets up the recess, is provided with the support column on the lateral wall of recess both sides respectively, and every support column has the arc clamp plate through spring coupling respectively, forms the clamping part that holds the light between two arc clamp plates.
Further, the concave bracket comprises a bottom panel and side panels, wherein two sides of the bottom panel are respectively connected with the side panels to form a concave structure, and the spherical joint is connected with the bottom panel.
Further, the axial one end butt joint support column of spring, the axial other end butt joint arc clamp plate, two springs of connecting in the recess both sides are coaxial to be arranged, and the spring can compress and rebound, changes the size of clamping part.
Further, the spherical joint comprises a screw rod and a spherical universal joint, the bottom of the spherical universal joint is arranged on the connecting plate, the top end of the spherical universal joint is connected with the screw rod, and the screw rod is connected with the lighting lamp fixing clamp.
Further, the top ends of all the supporting rods are in butt joint, the bottom ends of the supporting rods are arranged at intervals with the vertical axis to form a similar polygonal pyramid-shaped frame structure together, and the supporting rods are located at the side edge line of the similar polygonal pyramid-shaped frame structure.
Further, the telescopic link is connected in the top butt joint position of bracing piece, and the one end that the bracing piece kept away from the telescopic link is the toper pointed end.
Further, the telescopic link includes matched with heightening pole and heightening sleeve, and heightening sleeve is fixed in the base, and heightening pole one end inserts in the heightening sleeve, and the other end butt joint connecting plate of heightening pole forms the sliding pair between heightening pole and the heightening sleeve.
Further, a locking hole is formed in the side wall of the height-adjusting sleeve, the locking hole penetrates through the height-adjusting sleeve in the radial direction, a bolt is matched with the locking hole, and the bolt acts on the height-adjusting rod to keep the relative positions of the height-adjusting rod and the height-adjusting sleeve.
Further, a plurality of positioning holes are formed in the height adjusting rod, each positioning hole penetrates through the height adjusting rod in the radial direction, the positioning holes are sequentially arranged at intervals along the axial direction of the height adjusting rod, and the bolts penetrate through the locking holes and the positioning holes and then extend to the outer matched nuts of the height adjusting sleeve.
Further, the warning lamp comprises a lamp body, a dust cover and a storage battery, wherein the lamp body and the storage battery are arranged in the dust cover, and the lamp body is connected with the storage battery to obtain electricity.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) The light condition is poor and the inconvenient problem of arranging of illumination facility when measuring is monitored to present tunnel, carry out centre gripping and support for measuring the reflection of light piece illumination through the support that has the light fixation clamp to the stable light that bears, can reduce external interference through flexible adjustment height and regulation irradiation angle, after reaching required position, can continuously throw light on the reflection of light piece to can alone accomplish the work of shining reflection of light piece and operation total powerstation, improve operating efficiency.
(2) Lifting operation of the illuminating lamp fixing clamp can be realized through the height adjusting sleeve in combination with the height adjusting rod, so that the illuminating lamp irradiation position can be conveniently adjusted, shielding of a construction vehicle due to steps on a tunnel is reduced, the position for monitoring and measuring is reduced, and the working efficiency is improved.
(3) The warning lamp is arranged on the connecting plate, so that the lighting effect of the total station is convenient to level, and the construction efficiency is improved; the method is beneficial to timely finding out monitoring and measuring staff when a large-scale construction vehicle passes through a tunnel, and ensures the safety of the monitoring and measuring staff.
(4) The lamp fixing clamp can rotate up and down and left and right through the spherical universal joint, so that the movable lighting device can be reduced, the requirement of irradiating the reflecting sheet can be met, and the working efficiency can be improved; the inside spring and the arc clamp plate that adopt of light fixation clamp can fix the light of equidimension not, and the suitability is strong.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a front view of a fixing device for a tunnel monitoring and measuring lighting lamp in an embodiment of the utility model.
Fig. 2 is a schematic structural view of a fixing clip for an illumination lamp according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a ball joint according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of a warning lamp according to an embodiment of the utility model.
Fig. 5 is a schematic view of the structure of the bolt and nut in the height-adjusting sleeve according to the embodiment of the utility model.
In the figure, 1, base, 2, reflection of light strip, 3, bracing piece, 4, height-adjusting pole, 5, locating hole, 6, height-adjusting sleeve, 7, bolt, 8, nut, 9, connecting plate, 10, warning light, 11, ball joint, 12, light fixation clamp, 1001, mounting bracket, 1002, battery, 1003, lamp body, 1004, dust cover, 1101, screw rod, 1102, ball universal joint, 1201, fixation clamp screw hole, 1202, bottom plate, 1203, side board, 1204, support column, 1205, spring, 1206, arc clamp plate.
Detailed Description
In an exemplary embodiment of the present utility model, as shown in fig. 1-5, a device for fixing a tunnel monitoring and measuring lighting lamp is provided.
When monitoring and measuring in a tunnel at present, due to poor light conditions, a worker is required to hold the flashlight to irradiate the reflecting sheet, but the handheld flashlight is rocked, so that a good illumination environment of the reflecting sheet position is not convenient to maintain; meanwhile, the measuring position needs to be replaced for a plurality of times due to the influence of the shielding object in the tunnel on the irradiation reflecting sheet, so that the operation efficiency is low.
Based on this, this embodiment provides a be convenient for tunnel control and measure light fixing device, carries out centre gripping and support for the illumination lamp through the support that has light fixation clamp 12, and stable bearing light is for measuring with reflection sheet illumination, can adjust the height and adjust the illumination angle through flexible, reduces external interference, after reaching required position, can keep illuminating reflection sheet to can alone accomplish the work of shining reflection sheet and operating the total station appearance, improvement operating efficiency.
The following describes the fixing device of the illuminating lamp for tunnel monitoring and measuring in detail with reference to the attached drawings.
Referring to fig. 1, the fixing device for the illumination lamp convenient for tunnel monitoring and measurement comprises a base 1, a telescopic rod, a connecting plate 9 and an illumination lamp fixing clamp 12 which are sequentially connected, wherein the base 1 comprises a plurality of support rods 3, the plurality of support rods 3 are circumferentially arranged around the same vertical axis, the top ends of the plurality of support rods 3 are in butt joint, the bottom ends of the plurality of support rods are in spaced arrangement with the vertical axis, a polygonal pyramid-like frame structure is formed jointly, and the support rods 3 are located at side edge lines of the polygonal pyramid-like frame structure.
The bottom of bracing piece 3 is the toper pointed end, reduces the area of contact of bracing piece 3 bottom and ground supporting position, reduces the influence of rugged bottom to bracing piece 3 location in the tunnel, makes bracing piece 3 bottom can stable contact ground for base 1 can stably place in the tunnel in smooth concrete road surface or rugged road surface, guarantees measurement accuracy.
In this embodiment, taking four support rods 3 as an example, the four support rods 3 are arranged around the same vertical axis, the top ends of the four support rods 3 are butted at the same position as a connecting part, the telescopic rods are installed at the connecting part, connection between the telescopic rods and the base 1 is established, and the four support rods 3 correspond to side edge lines of the rectangular pyramid-like frame structure formed by the four support rods.
It is understood that the support rods 3 may be uniformly distributed around the same vertical axis in a circumferential direction, and the support rods 3 are distributed corresponding to four ridge lines on the side surface of the regular rectangular pyramid.
In other alternative embodiments, the number of support bars 3 may be increased or decreased, with a minimum of three support bars 3 being provided, forming a tripod support.
The support rod 3 is provided with the reflective strips 2, a plurality of reflective strips 2 are arranged at a plurality of positions on the annular direction of the base 1, and after the reflective strips 2 are attached to the support rod 3, construction vehicles passing through a dark tunnel are warned to avoid collision.
As shown in fig. 1, the telescopic link includes matched with height-adjusting rod 4 and height-adjusting sleeve 6, height-adjusting sleeve 6 is fixed in base 1, and height-adjusting rod 4 one end inserts in height-adjusting sleeve 6, forms the sliding pair between height-adjusting rod 4 and the height-adjusting sleeve 6, and the other end butt joint connecting plate 9 of height-adjusting rod 4, height-adjusting rod 4 can be followed height-adjusting sleeve 6 axial sliding adjustment to change the relative position of connecting plate 9 and base 1, realize placing the altitude mixture control on ground for base 1 to connecting plate 9, and then change the height of the light that light fixation clamp 12 centre gripping light on connecting plate 9.
After the height position of the connecting plate 9 is adjusted through the telescopic rod, the axial length of the telescopic rod needs to be fixed, in the embodiment, a locking hole is formed in the side wall of the height-adjusting sleeve 6, the locking hole penetrates through the height-adjusting sleeve 6 in the radial direction, and the locking hole is matched with a bolt 7; the height-adjusting rod 4 is provided with a plurality of positioning holes 5, each positioning hole 5 penetrates through the height-adjusting rod 4 along the radial direction, and the plurality of positioning holes 5 are sequentially arranged at intervals along the axial direction of the height-adjusting rod 4. The bolt 7 passes through the locking hole and a certain positioning hole 5 and then extends to the outer matching nut 8 of the heightening sleeve 6, so that the positions of the heightening rod 4 and the heightening sleeve 6 are locked, as shown in fig. 5.
When the axial length of the telescopic rod needs to be adjusted, the nut 8 is loosened, the bolt 7 is pulled out from the positioning hole 5, the height adjusting rod 4 slides upwards along the axial direction of the height adjusting sleeve 6, after adjustment is completed, the bolt 7 penetrates through the positioning hole 5 corresponding to the locking hole at the moment and is locked by matching with the nut 8, and the height position of the connecting plate 9 is fixed.
Lifting operation of the illuminating lamp fixing clamp 12 can be realized through the height adjusting sleeve 6 and the height adjusting rod 4, so that the illuminating lamp irradiation position can be conveniently adjusted, shielding of construction vehicles due to steps on a tunnel is reduced, the monitoring and measuring positions can be reduced, and the working efficiency is improved.
As shown in fig. 1 and 4, a warning lamp 10 is arranged on the connecting plate 9, the bottom of the warning lamp 10 is fixed on the connecting plate 9 through a mounting frame 1001, and the mounting frame 1001 and the connecting plate 9 can be connected through welding, threaded connection, plugging and the like.
Taking two warning lamps 10 arranged on the connecting plate 9 as an example, the warning lamps 10 are symmetrically arranged on the connecting plate 9 relative to the axis of the telescopic rod, when more than two warning lamps 10 are arranged, the warning lamps 10 are arranged around the axis of the telescopic rod, the visual range of the warning lamps 10 is improved, and the warning effect is improved.
The warning lamp 10 comprises a lamp body 1003, a dust cover 1004 and a storage battery 1002, as shown in fig. 4, the lamp body 1003 and the storage battery 1002 are arranged in the dust cover 1004, so that the influence of dust generated by tunnel construction on the lamp body 1003 is reduced, and the brightness of the warning lamp 10 is convenient to clean and maintain; the storage battery 1002 is connected to the lamp body 1003, the capacity of the storage battery 1002 can meet the requirement of the operation time in the tunnel, and a corresponding switch can be arranged to control the lamp body 1003 to be turned on and off.
Through the warning light 10 that sets up in connecting plate 9 both sides, can carry out strong effectual warning effect to the large-scale construction vehicle that comes and goes in the tunnel, ensured the control and measured the self security of operation personnel, and can play auxiliary lighting effect when total powerstation leveling under the dark condition of tunnel, raise the efficiency.
As shown in fig. 3, the lamp holder 12 is mounted on the connection plate 9 through the ball joint 11, the ball joint 11 includes a screw 1101 and a ball joint 1102, the bottom of the ball joint 1102 is arranged on the connection plate 9, the top end is connected with the screw 1101, the screw 1101 is connected with the lamp holder 12, and the lamp holder 12 can swing and rotate relative to the connection plate 9 through the ball joint 1102, so that the adjustable range of the lamp on the lamp holder 12 is improved.
The lamp fixing clamp 12 is provided with a fixing clamp screw hole 1201 connected with the screw 1101, and the spherical joint 11 is matched with the screw hole of the fixing frame through the screw 1101 to realize the butt joint of the lamp fixing clamp 12.
The illuminating lamp fixing clamp 12 comprises a concave bracket, support columns 1204, springs 1205 and arc-shaped pressing plates 1206, wherein a fixing clamp screw hole 1201 is formed in the bottom of the concave bracket, grooves are formed in the concave bracket, the support columns 1204 are respectively arranged on the side walls of two sides of the grooves, each support column 1204 is respectively connected with an arc-shaped pressing plate 1206 through a spring 1205, and a clamping part for accommodating the illuminating lamp is formed between the two arc-shaped pressing plates 1206.
As shown in fig. 2, the bracket in a concave shape comprises a bottom plate 1202 and side plates 1202, wherein two sides of the bottom plate 1202 are respectively connected with the side plates 1202 to form a concave structure. The spring 1205 one end butt joint support column 1204, the other end butt joint arc clamp plate 1206, spring 1205 are applied to the light with clamping force through arc clamp plate 1206, simultaneously, and spring 1205 can compress and kick-back, changes the size of clamping part, adapts to the centre gripping demand of different sizes light.
When the fixing device for the illumination lamp convenient for tunnel monitoring and measurement in the present embodiment is installed in the tunnel monitoring and measurement operation, the following is specific:
Firstly, the device is placed on the ground vertically and stably through the base 1, and then the spherical joint 11 on the connecting plate 9 and the lamp body 1003, the storage battery 1002 and the dust cover 1004 in the warning lamp 10 are installed perfectly;
The height-adjusting rod 4 and the connecting plate 9 are integrally arranged in the height-adjusting sleeve 6, and after the height of the height-adjusting rod 4 is determined, the height-adjusting rod 4 passes through the height-adjusting sleeve 6 and the positioning hole 5 in the height-adjusting rod 4 to be connected with the nut 8 for fixing;
The lamp is rotatably screwed through a screw 1101 in the spherical joint 11 and a fixing clamp screw hole 1201 in the lamp fixing clamp 12, then the lamp is put into the lamp fixing clamp 12, and the lamp is limited and fixed through a spring 1205 and an arc clamping plate in the lamp fixing clamp 12;
The monitoring and measuring staff can flexibly irradiate various directions through the spherical joint 11 under the fixation of the lighting lamp fixing clamp 12 according to the direction of the actual reflection sheet, so that the monitoring and measuring work of irradiating the reflection sheet and operating the total station by one person can be fully realized, the efficiency is improved, and the safety of the staff in field operation in the complex tunnel construction environment is ensured.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. Light fixing device is measured in tunnel control of being convenient for, a serial communication port includes:
The base comprises a plurality of support rods which are arranged around the same vertical axis, and the top ends of all the support rods are butted at the same position; one axial end of the telescopic rod is abutted against the base, and the other axial end is abutted against the connecting plate;
The connecting plate is connected with the light fixation clamp through ball joint, and the light mount includes concave shape support, support column, spring and arc clamp plate, and concave shape support inside sets up the recess, is provided with the support column on the lateral wall of recess both sides respectively, and every support column has the arc clamp plate through spring coupling respectively, forms the clamping part that holds the light between two arc clamp plates.
2. The lighting lamp fixing device for tunnel monitoring and measuring according to claim 1, wherein the concave bracket comprises a bottom panel and side panels, wherein two sides of the bottom panel are respectively connected with the side panels to form a concave structure, and the spherical joint is connected with the bottom panel.
3. The device for fixing the illumination lamp for tunnel monitoring and measuring according to claim 1 or 2, wherein one axial end of the spring is abutted against the supporting column, the other axial end is abutted against the arc-shaped pressing plate, two springs connected to two sides of the groove are coaxially arranged, the springs can compress and rebound, and the size of the clamping part is changed.
4. A tunnel monitoring and measuring lamp fixing device according to claim 3, wherein the spherical joint comprises a screw rod and a spherical universal joint, the bottom of the spherical universal joint is arranged on the connecting plate, the top end of the spherical universal joint is connected with the screw rod, and the screw rod is connected with the lamp fixing clamp.
5. The lighting lamp fixing device for tunnel monitoring and measuring according to claim 1, wherein the top ends of all the supporting rods are in butt joint, the bottom ends of the supporting rods are arranged at intervals with the vertical axis to form a polygonal pyramid-like frame structure together, and the supporting rods are positioned at side edge lines of the polygonal pyramid-like frame structure.
6. The apparatus of claim 1 or 5, wherein the telescopic rod is connected to a top end of the supporting rod at a butt joint position, and one end of the supporting rod away from the telescopic rod is a conical tip.
7. The device for fixing the illuminating lamp for monitoring and measuring the tunnel conveniently according to claim 1, wherein the telescopic rod comprises a height adjusting rod and a height adjusting sleeve which are matched with each other, the height adjusting sleeve is fixed on the base, one end of the height adjusting rod is inserted into the height adjusting sleeve, the other end of the height adjusting rod is in butt joint with the connecting plate, and a sliding pair is formed between the height adjusting rod and the height adjusting sleeve.
8. The device for fixing the illumination lamp for tunnel monitoring and measuring according to claim 7, wherein the side wall of the height adjusting sleeve is provided with a locking hole, the locking hole penetrates through the height adjusting sleeve in the radial direction, the locking hole is matched with a bolt, and the bolt acts on the height adjusting rod to keep the relative positions of the height adjusting rod and the height adjusting sleeve.
9. The device for fixing the illuminating lamp for monitoring and measuring the tunnel according to claim 8, wherein the height adjusting rod is provided with a plurality of positioning holes, each positioning hole penetrates through the height adjusting rod in the radial direction, the plurality of positioning holes are sequentially arranged at intervals along the height adjusting rod in the axial direction, and the bolts penetrate through the locking holes and the positioning holes and then extend to the outer matched nuts of the height adjusting sleeve.
10. The apparatus for facilitating tunnel monitoring and measuring lighting lamp as set forth in claim 1, wherein,
The warning lamp is arranged on the connecting plate, and the bottom of the warning lamp is fixed on the connecting plate through the mounting frame; the warning lamp comprises a lamp body, a dust cover and a storage battery, wherein the lamp body and the storage battery are arranged in the dust cover, and the lamp body is connected with the storage battery to take electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907471.1U CN220892062U (en) | 2023-07-19 | 2023-07-19 | Lighting lamp fixing device convenient for tunnel monitoring and measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907471.1U CN220892062U (en) | 2023-07-19 | 2023-07-19 | Lighting lamp fixing device convenient for tunnel monitoring and measuring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220892062U true CN220892062U (en) | 2024-05-03 |
Family
ID=90873775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321907471.1U Active CN220892062U (en) | 2023-07-19 | 2023-07-19 | Lighting lamp fixing device convenient for tunnel monitoring and measuring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220892062U (en) |
-
2023
- 2023-07-19 CN CN202321907471.1U patent/CN220892062U/en active Active
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