Road engineering illuminating lamp holder

Abstract

The invention discloses a road engineering illuminating lamp holder, and relates to the technical field of illuminating lamp holders, the road engineering illuminating lamp holder comprises a placement bottom plate, a plurality of limiting through holes formed in the periphery of the placement bottom plate, and a telescopic mounting mechanism, the telescopic mounting mechanism comprises a fixed cylinder, a movable mounting rod and a movable sliding block, and the fixed cylinder is mounted at the top end of the placement bottom plate; a movable sliding block is slidably mounted at the upper end of an inner cavity of the fixing cylinder, and a movable mounting rod is mounted at the top end of the movable sliding block. When an accident occurs in the using process, the lighting end can be protected in the first time, when toppling occurs, the protection end makes contact with the ground to achieve the buffering effect, vibration force generated by the lighting end is reduced through the buffering effect, the lighting end cannot make hard contact with the ground, and in the process that the protection end is opened, the protection end is not prone to falling off. A large amount of airflow can be conveyed into the protection end, and the opening efficiency of the protection end is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting lamp stands, in particular to a lighting lamp stand for road engineering. Background Art

[0002] At present, engineering lighting racks are key equipment used to support and fix lighting fixtures in scenarios such as industry, construction and road construction. Their design must meet requirements such as high strength, durability, flexibility and safety.

[0003] Since road construction is carried out outdoors and the construction environment is relatively complex, if an abnormal situation occurs, such as an external collision, the lamp stand will fall over. At this time, the lamp stand and the lighting lamp installed on the top of the lamp pole will contact the ground. The existing technology does not have the ability to protect the lighting on the lamp stand, which can easily cause damage to the lamp stand and the lighting lamp body. Since there is a lot of dust at the construction site, if the lighting lamp body is always exposed to the outside and cannot be cleaned, the efficiency of the lighting lamp body during use will be easily reduced.

[0004] Prior art research and development of road lighting fixtures has primarily focused on stability in complex environments, primarily on reinforcement. Existing reinforcement methods and maintenance measures often fail to fully address or resolve these issues, significantly compromising the stability and reliability of the lighting system. This not only impacts nighttime driving safety for road users, but also increases maintenance costs, impacting the overall quality and effectiveness of road engineering projects. Summary of the Invention

[0005] The object of the present invention is to provide a road engineering lighting lamp stand to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a road engineering lighting lamp stand, comprising a placement base plate, with a plurality of limiting through holes formed around the placement base plate;

[0007] The telescopic mounting mechanism includes a fixed cylinder, a movable mounting rod, and a movable slider. The fixed cylinder is mounted on the top of the base plate. The movable slider is slidably mounted on the upper end of the inner cavity of the fixed cylinder. The movable mounting rod is mounted on the top of the movable slider.

[0008] A placement limiting mechanism, the placement limiting mechanism includes a placement bottom frame and a limiting top plate, the top of the movable mounting rod is provided with a placement bottom frame, the top of the placement bottom frame is provided with a limiting top plate, and a protective cover is sleeved and installed on the upper end of the outer portion of the placement bottom frame;

[0009] The protection mechanism includes a movable frame and a mounting ring frame. The mounting ring frame is installed around the bottom end of the placement base frame, and a plurality of movable frames are movably installed around the outside of the mounting ring frame.

[0010] Preferably, the telescopic mounting mechanism also includes a protective shell, an installation airbag, a support airbag ring, a fixing slot, a double-headed electric push rod, a limit block and a limit opening, a fixing slot is provided in the middle of the movable slider, a support airbag ring in a contracted state is installed on the upper end around the outside of the fixed cylinder, and a protective shell is fitted on both sides of the support airbag ring, a double-headed electric push rod is installed in the inner cavity of the fixed slot, and limit blocks are installed at both ends of the double-headed electric push rod, and the limit blocks are T-shaped structures, and limit openings are provided at the upper ends of both sides of the inner cavity of the fixed cylinder at the relative positions of the limit blocks, and the bottom end of the movable slider is installed with an installation airbag, the bottom end of the installation airbag is connected to the bottom end of the inner cavity of the fixed cylinder, and connecting air holes are provided on both sides of the inner cavity of the fixed cylinder, and the top of the connecting air hole is connected to the two ends of the inner side of the support airbag ring, and the bottom end of the connecting air hole is connected to the bottom of the installation airbag.

[0011] Preferably, the placement limit mechanism also includes a movable limit rod, a movable recess, a limit inclined plate, a limit spring, a movable mounting plate, a mounting slide, an operating connecting rod, a mounting slide block and a mounting elastic rope. An extrusion air bag is installed around the inner cavity of the placement bottom frame, a silicone strip is installed at the bottom end of the inner wall of the placement bottom frame, a rubber layer is installed at the bottom end of the limit top plate, movable recesses are provided at the front and rear ends of both sides of the top of the placement bottom frame, limit springs are installed at the bottom end of the movable recess inner cavity, movable limit rods are installed at the top end of the limit springs, the top end of the movable limit rod is connected to the bottom end of the limit top plate, movable through grooves are provided on the opposite sides of the movable recesses on both sides, and movable mounting plates are movably installed inside the movable through grooves, and the movable mounting plates are pressed against The movable limit rod has a T-shaped bottom end, and a rubber blocking inclined plate is installed on one side of the bottom end of the movable limit rod. The bottom end of the movable mounting plate is installed with a rubber layer. The top and bottom ends of the movable through grooves on both sides of the placement bottom frame are provided with mounting slides, and the inner cavity of the mounting slides is slidably installed with an operating connecting rod, and the end of the operating connecting rod away from the mounting slide is connected to the outside of the movable mounting plate. The end of the operating connecting rod close to the mounting slide is installed with a mounting slider, and the end of the mounting slider away from the operating connecting rod is installed with a mounting elastic rope, and the end of the mounting elastic rope away from the mounting slider is connected to the inner cavity of the mounting slide, and a working lamp head is placed in the inner cavity of the placement bottom frame.

[0012] Preferably, the protection mechanism further comprises an inflatable airbag strip, a protective airbag ring, a mounting frame, a movable slide groove, a movable rod, a collecting slot and a movable baffle. The outer periphery of the mounting ring frame is provided with a collecting slot, and the inner cavity of the collecting slot is provided with a compressed protective airbag ring. The inner cavity of the movable frame is provided with an inflatable airbag strip in a compressed state. The bottom end of the movable frame is provided with a delivery hole, and one end of the delivery hole contacts the bottom end of the inflatable airbag strip, and the other end of the delivery hole contacts the protective airbag ring. The inner cavity of the mounting ring frame is provided with mounting holes at relative positions to the movable frame. The frame plate has an L-shaped top, and the upper end of the outer periphery of the mounting ring frame is provided with movable slide grooves at relative positions of the movable frame. A movable rod is slidably installed in the inner cavity of the movable slide groove. The movable rod has an L-shaped structure, and the top of the movable frame is provided with a through opening on one side of the mounting ring frame. A movable baffle is movably installed on the upper end of the inner cavity of the movable frame. One end of the movable rod passes through the through opening and is connected with one side of the movable baffle. Magnetic strips are installed on one side of the inner cavity of the movable baffle and one side of the inner cavity of the movable frame. A conveying through hole is provided on the side of the inner cavity of the movable slide groove away from the movable frame.

[0013] Preferably, the protection mechanism also includes a pulling rope, a gathering slot, a one-way solenoid valve, a conveying fan head, a retracting and releasing wheel, a rotating rod and a rebound spring strip, and the inner cavity of the mounting ring frame is provided with a gathering slot at the relative position of the movable frame around the inner cavity of the mounting ring frame, and a conveying hole is provided on one side of the inner cavity of the gathering slot and on the side of the protective airbag ring, and a one-way solenoid valve is installed in the inner cavity of the gathering slot, and the upper end of the mounting frame plate is located on the side of the mounting ring frame and a rotating rod is installed through a bearing on the rotating rod at one end of the rotating rod away from the mounting frame plate, and a retracting and releasing wheel is installed in the middle of the rotating rod, a pulling rope is wrapped around the outside of the retracting and releasing wheel, and the end of the pulling rope away from the retracting and releasing wheel passes through the conveying through hole and is connected to one end of the moving rod, and a rebound spring strip is installed on one side of the middle of the rotating rod, and one end of the rebound spring strip is connected to the mounting frame plate, the inner cavities of the inflatable airbag strip and the protective airbag ring are both in a vacuum state, and the inflatable airbag strip and the protective airbag ring are both in a compressed state.

[0014] Preferably, the lamp holder also includes a rotating mechanism, which includes a fixed frame, a porous air jet tube, a turbofan head, a mounting notch, a mounting ring rail, a rotating rod, a single-phase motor, a mounting slide and an air delivery hole. The top of the movable mounting rod is installed with a fixed frame, the bottom end of the inner cavity of the fixed frame is installed with a single-phase motor, the top of the single-phase motor is installed with a rotating rod, the top of the rotating rod is connected to the bottom end of the placement bottom frame, the upper end of the inner cavity of the fixed frame is installed with a mounting ring rail, the inner cavity of the mounting ring rail is slidably installed with a mounting slide, and the top of the mounting slide is connected to the placement bottom frame. The bottom end of the frame is connected, and a mounting slot is provided at the bottom end of the inner cavity of the bottom frame. Air intake slots are provided around the bottom end of the inner cavity of the mounting slot, and filter plates are installed inside the air intake slots. The top end of the rotating rod passes through the bottom frame and extends into the mounting slot to install a turbofan head. A top plate is installed at the upper end of the inner cavity of the mounting slot, and air delivery holes are provided around the inner cavity of the bottom frame. Multi-porous jet pipes are installed at positions relative to the air delivery holes around the top of the bottom frame. The inner cavity of the multi-porous jet pipe is hollow, and the multi-porous jet pipes are all oblique structures.

[0015] Preferably, the rotating mechanism further includes an installation opening, a limiting top block, a return spring, a collecting wheel, an installation ring sleeve and an elastic pull rope, a installation ring sleeve is movably installed on the upper and middle end of the outer portion of the rotating rod, the top of the installation ring sleeve is connected to the bottom end of the bottom frame, the inner cavity of the rotating rod is provided with an installation opening at a relative position of the installation ring sleeve, and a working electromagnetic block is installed inside the installation opening, and a docking arc-shaped magnetic plate is installed around the inner cavity of the installation ring sleeve at a relative position of the working electromagnetic block, and a docking arc groove is provided around the inner cavity of the installation slide bar, and an installation opening is provided in the middle of the inner side of the installation ring rail, and a limiting top block is movably installed in the inner cavity of the installation opening, and a collecting wheel is installed on the outside of the installation ring sleeve, and the end of the limiting top block away from the installation opening is connected to the outside of the collecting wheel, and a number of equidistantly installed around the middle of the limiting top block. A connecting block, and a return spring is installed on the side of the connecting block away from the docking arc groove, and one end of the return spring is connected to one side of the inner cavity of the installation port away from the connecting block, and an elastic pull rope is installed on the side of the limiting top block away from the docking arc groove, and one end of the elastic pull rope is connected to the outside of the collecting wheel away from the limiting top block. A control panel is installed on the other side of the inner cavity of the fixed frame, and a signal transceiver is provided inside the control panel, and the signal transceiver is connected to the external control end. The control panel is electrically connected to the control panel and the single-phase motor respectively, and the double-headed electric push rod and the one-way solenoid valve are electrically connected to the control panel, the double-headed electric push rod and the one-way solenoid valve are electrically connected to the battery, the working electromagnetic block is electrically connected to the control panel and the battery respectively, and there is a battery on one side of the inner cavity of the fixed frame, and the single-phase motor is electrically connected to the battery.

[0016] Preferably, the lamp holder also includes a detection mechanism, which includes a movable force-bearing plate, a detection frame, a mounting ball, a mounting cylinder, a mounting lever, an annular extrusion airbag, an extrusion ring plate and an arc-shaped baffle. The detection frame is installed on the top of the limiting top plate, a mounting groove is provided in the middle of the top of the detection frame, and a mounting ball is movably installed inside the mounting groove, a mounting lever is installed in the middle of the mounting ball, a mounting cylinder is installed on the top of the mounting lever, movable force plates are installed around the mounting cylinder, and arc-shaped baffles are installed between the top and bottom of the movable force plates around the four sides, an annular extrusion airbag is installed around the bottom of the inner cavity of the detection frame, a connecting air pipe is installed on one side of the top of the annular extrusion airbag, an extrusion ring plate is installed at the bottom of the mounting lever, and the extrusion ring plate is annular in structure.

[0017] Preferably, the detection mechanism also includes a mounting spring, a detection slide, a pressure control switch, a drainage hole, a silicone ball, a movable piston and an arc-shaped notch. Arc-shaped notches are provided around the outside of the mounting cylinder between the movable force-bearing plates on the four sides. A detection slide is installed at the upper end of one side of the inner cavity of the detection frame, and a mounting spring is installed at the bottom end of the mounting lever. The bottom end of the mounting spring is connected to the bottom end of the inner cavity of the detection frame, and the top end of the connecting air pipe is connected to the bottom end of the detection slide. An air hole is provided at the bottom end of the inner cavity of the detection slide, and a movable piston is slidably installed at the bottom end of the inner cavity of the detection slide. A silicone ball is installed at the top end of the movable piston. A drainage hole is provided at the middle and upper end of one side of the detection slide, and a pressure control switch is installed at the upper end of the inner cavity of the detection slide. The pressure control switch is electrically connected to the control panel, and the pressure control switch is electrically connected to the battery.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention can immediately protect the lighting end in the event of an accident during use. When the lighting end falls, the protective end contacts the ground to act as a buffer, thereby reducing the vibration force generated by the lighting end and preventing the lighting end from coming into hard contact with the ground. In addition, during the opening process of the protective end, a large amount of airflow can be transported into the interior of the protective end, thereby improving the efficiency of the protective end when opening the protective end, thereby avoiding the problem of the protective end not being able to open within a short period of time during the opening process, resulting in the failure to achieve the expected protective effect, and thus causing the lighting end to be damaged in the event of an accident. The invention can also improve the success rate of the protective end when opening, thereby avoiding the problem of the protective end not being able to open completely, thereby failing to achieve the expected effect.

[0020] 2. During outdoor use, the present invention can adjust the lighting angle according to the needs of use, thereby improving the applicability of the lighting equipment during use. The exterior of the lighting end can also be cleaned during use, thereby improving the stability of the lighting end during outdoor use, ensuring the intensity of the irradiated light, and increasing the efficiency of the lighting. This prevents a large amount of dirt from sticking to the exterior of the lighting end during long-term outdoor use, thereby reducing the stability of the lighting end during operation, resulting in insufficient light intensity during operation, and affecting the normal construction work of the workers, and failing to provide an effective warning effect.

[0021] 3. During outdoor use, the present invention can dually monitor the climate and unexpected situations. If an unexpected situation occurs, the control panel can be triggered immediately and corresponding processing can be carried out, thereby ensuring stability during outdoor use and improving protection during use. This avoids the situation where problems cannot be discovered immediately when abnormal situations occur, and cannot be processed immediately, resulting in damage to the working end. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Provides an overall structural diagram for an embodiment of the present invention;

[0023] Figure 2 A structural diagram of an overall horizontal cross-section provided by an embodiment of the present invention;

[0024] Figure 3 A horizontal cross-sectional structural diagram of a bottom frame provided in an embodiment of the present invention;

[0025] Figure 4 A cross-sectional structural diagram of a movable frame and an installation ring frame provided in an embodiment of the present invention;

[0026] Figure 5 The embodiment of the present invention provides Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 6 A structural diagram of a cross-section of a movable slider provided in an embodiment of the present invention;

[0028] Figure 7 A structural diagram of a cross-section of a detection frame provided by an embodiment of the present invention;

[0029] Figure 8 A structural diagram of a cross-section of a detection slide provided in an embodiment of the present invention;

[0030] Figure 9 A top view of the structure of the mounting cylinder and the movable load-bearing plate provided in an embodiment of the present invention;

[0031] Figure 10This is a structural diagram of a cross-section of one side of the interior of the mounting ring rail provided in an embodiment of the present invention.

[0032] In the figure: 1. Placement base plate; 2. Telescopic mounting mechanism; 201. Fixed cylinder; 202. Movable mounting rod; 203. Protective shell; 204. Install airbag; 205. Support airbag ring; 206. Moving slider; 207. Fixed notch; 208. Double-headed electric push rod; 209. Limit block; 210. Limit opening; 3. Rotation mechanism; 301. Fixed frame; 302. Multi-hole jet pipe; 303. Turbofan head; 304. Mounting notch; 305. Mounting ring rail; 306. Rotating rod; 307, single-phase motor; 308, mounting slide; 309, air delivery hole; 310, mounting port; 311, limiter block; 312, return spring; 313, collection wheel; 314, mounting ring; 315, elastic pull rope; 4, protective mechanism; 401, movable frame; 402, mounting ring frame; 403, inflatable airbag strip; 404, protective airbag ring; 405, mounting frame; 406, movable slide; 407, movable rod; 408, collection notch; 409, movable baffle; 410, pull rope; 411, gathering notch; 412, one-way solenoid valve; 413, conveying fan head; 414, retracting and releasing wheel; 415, rotating rod; 416, rebound spring; 5, placement of limit mechanism; 501, placement of bottom frame; 502, limit top plate; 503, movable limit rod; 504, movable notch; 505, limit inclined plate; 506, limit spring; 507, movable mounting plate; 508, mounting slide; 509, operating connecting rod; 510, installation slide; 511, installation Loading rope; 6. Detection mechanism; 601. Movable force plate; 602. Detection frame; 603. Mounting ball; 604. Mounting cylinder; 605. Mounting lever; 606. Annular extrusion airbag; 607. Extrusion ring plate; 608. Mounting spring; 609. Detection slide; 610. Pressure control switch; 611. Guide hole; 612. Silicone ball; 613. Moving piston; 614. Arc baffle; 615. Arc notch; 7. Protective cover; 8. Limiting through hole; 9. Working lamp head. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1-10 The present invention provides a technical solution: a road engineering lighting lamp stand, comprising a placement base plate 1, with a plurality of limiting through holes 8 opened around the placement base plate 1;

[0035] The telescopic mounting mechanism 2 includes a fixed cylinder 201, a movable mounting rod 202, and a movable slider 206. The fixed cylinder 201 is mounted on the top of the base plate 1. The movable slider 206 is slidably mounted on the upper end of the inner cavity of the fixed cylinder 201. The movable mounting rod 202 is mounted on the top of the movable slider 206.

[0036] The placement limiting mechanism 5 includes a placement bottom frame 501 and a limiting top plate 502. The top of the movable mounting rod 202 is provided with the placement bottom frame 501, and the top of the placement bottom frame 501 is provided with a limiting top plate 502. The upper end of the outer portion of the placement bottom frame 501 is fitted with a protective cover 7.

[0037] The protection mechanism 4 includes a movable frame 401 and a mounting ring frame 402 . The mounting ring frame 402 is mounted around the bottom end of the bottom frame 501 , and a plurality of movable frames 401 are movably mounted around the outside of the mounting ring frame 402 .

[0038] The telescopic mounting mechanism 2 also includes a protective shell 203, an installation airbag 204, a support airbag ring 205, a fixed notch 207, a double-headed electric push rod 208, a limit block 209 and a limit port 210. The middle of the movable slider 206 is provided with a fixed notch 207. The upper end of the outer periphery of the fixed cylinder 201 is provided with a support airbag ring 205 in a contracted state. The protective shell 203 is fitted on both sides of the support airbag ring 205. The inner cavity of the fixed notch 207 is provided with a double-headed electric push rod 208. The double-headed electric push rod Limit blocks 209 are installed at both ends of 208, and the limit blocks 209 are T-shaped structures. Limit openings 210 are provided at the upper ends of both sides of the inner cavity of the fixed cylinder 201 at positions relative to the limit blocks 209. The bottom end of the movable slider 206 is installed with an installation airbag 204, and the bottom end of the installation airbag 204 is connected to the bottom end of the inner cavity of the fixed cylinder 201. Connecting air holes are provided on both sides of the inner cavity of the fixed cylinder 201, and the top ends of the connecting air holes are connected to the two ends of the inner side of the support airbag ring 205, and the bottom ends of the connecting air holes are connected to the bottom end of the installation airbag 204;

[0039] The specific implementation method is as follows: when an accident occurs, the double-headed electric push rod 208 is started to drive the limit blocks 209 on both sides to move, so that the limit blocks 209 are separated from the inside of the limit opening 210, so that the movable mounting rod 202 loses its restraint force, and the movable mounting rod 202 moves toward the bottom end of the inner cavity of the fixed cylinder 201, thereby squeezing the mounting airbag 204 to have a certain buffering effect, and squeezing the air inside the mounting airbag 204 into the inside of the supporting airbag ring 205, so that the supporting airbag ring 205 expands, and plays a supporting role when tipping occurs, thereby preventing the movable mounting rod 202 and the fixed cylinder 201 from colliding with the ground and causing damage.

[0040] The placement limit mechanism 5 also includes a movable limit rod 503, a movable recess 504, a limit inclined plate 505, a limit spring 506, a movable mounting plate 507, a mounting slide 508, an operating connecting rod 509, a mounting slider 510 and a mounting elastic rope 511. Extrusion air bags are installed around the inner cavity of the placement bottom frame 501, a silicone strip is installed at the bottom end of the inner wall of the placement bottom frame 501, a rubber layer is installed at the bottom end of the limit top plate 502, movable recesses 504 are provided at the front and rear ends of both sides of the top of the placement bottom frame 501, limit springs 506 are installed at the bottom end of the inner cavity of the movable recess 504, movable limit rods 503 are installed at the top of the limit springs 506, the top of the movable limit rods 503 are connected to the bottom end of the limit top plate 502, movable through grooves are provided on the opposite sides of the movable recesses 504 on both sides, and movable mounting plates 507 are movably installed inside the movable through grooves. The movable mounting plates 507 are close to A plurality of limiting inclined plates 505 are equidistantly installed on one side of the movable recess 504, and the bottom ends of the movable limiting rods 503 are all T-shaped structures, and a rubber blocking inclined plate is installed on one side of the bottom end of the movable limiting rods 503, and a rubber layer is installed on the bottom ends of the movable mounting plates 507. Mounting slides 508 are provided at the top and bottom ends of the movable through grooves on both sides of the placement bottom frame 501, and operating connecting rods 509 are slidably installed in the inner cavities of the mounting slides 508. The end of the operating connecting rod 509 away from the mounting slide 508 is connected to the outside of the movable mounting plate 507, and the end of the operating connecting rod 509 close to the mounting slide 508 is installed with a mounting slide 510, and the end of the mounting slide 510 away from the operating connecting rod 509 is installed with an installation elastic rope 511, and the end of the installation elastic rope 511 away from the mounting slide 510 is connected to the inner cavity of the mounting slide 508, and a working lamp head 9 is placed in the inner cavity of the placement bottom frame 501;

[0041] The specific implementation method is as follows: when fixing the working lamp head 9, first pull the limiting top plate 502 upward, and drive the movable limiting rod 503 to slide inside the movable recess 504, and stretch the limiting spring 506, and drive the rubber blocking inclined plate to move, then place the working lamp head 9 on the upper end of the placement bottom frame 501, pull the movable mounting plate 507 to move to the side away from the movable recess 504, drive the operating connecting rod 509 and the mounting slider 510 to move, so that the mounting elastic rope 511 is in a stretched state, and drive the limiting inclined plate 505 to move, so that the limiting inclined plate 505 and the movable mounting plate 507 are in a stretched state. When the rubber blocking inclined plate is separated, the movable limit rod 503 loses its restraining force, and the movable limit rod 503 is driven to move downward by the limit spring 506 in a stretched state, so that the limit top plate 502 is contacted and fixed with the top of the working lamp head 9. Then the operating connecting rod 509 is released, and the operating connecting rod 509 and the movable mounting plate 507 are driven to reset and move through the stretched installation elastic rope 511, and the limit inclined plate 505 is driven to move and reset, so that the limit inclined plate 505 is contacted with the rubber blocking inclined plate, and the rubber blocking inclined plate is limited, and the movable limit rod 503 and the limit top plate 502 are limited.

[0042] The protective mechanism 4 also includes an inflatable airbag strip 403, a protective airbag ring 404, a mounting frame 405, a movable slide 406, a movable rod 407, a collecting slot 408 and a movable baffle 409. The collecting slots 408 are provided around the outside of the mounting ring frame 402. The inner cavities of the collecting slots 408 are all installed with compressed protective airbag rings 404. The inside of the movable frame 401 is installed with inflatable airbag strips 403 in a compressed state. A delivery hole is provided at the bottom of the movable frame 401, and one end of the delivery hole contacts the bottom of the inflatable airbag strip 403, and the other end of the delivery hole contacts the protective airbag ring 404. The inner cavity of the mounting ring frame 402 is provided with mounting holes at relative positions relative to the movable frame 401. The mounting plate 405 has an L-shaped top. The upper end of the mounting plate 405 is located on the outer periphery of the mounting ring frame 402 and is located at a position relative to the movable frame 401. A movable slide 406 is slidably installed in the inner cavity of the movable slide 406. The movable rod 407 has an L-shaped structure. The top of the movable frame 401 is located on one side of the mounting ring frame 402 and is provided with a through opening. A movable baffle 409 is movably installed on the upper end of the inner cavity of the movable frame 401. One end of the movable rod 407 passes through the through opening and is connected to one side of the movable baffle 409. Magnetic strips are installed on one side of the inner cavity of the movable baffle 409 and one side of the inner cavity of the movable frame 401. A conveying through hole is provided on the side of the inner cavity of the movable slide 406 away from the movable frame 401.

[0043] The protection mechanism 4 also includes a pulling rope 410, a gathering notch 411, a one-way solenoid valve 412, a conveying fan head 413, a retracting wheel 414, a rotating rod 415 and a rebound spring bar 416. The inner cavity of the mounting ring frame 402 is provided with a gathering notch 411 at a relative position of the movable frame 401. One side of the inner cavity of the gathering notch 411 is provided with a conveying hole on one side of the protective airbag ring 404. The inner cavity of the gathering notch 411 is provided with a one-way solenoid valve 412. The upper end of the mounting frame 405 is located on one side of the mounting ring frame 402 and a rotating rod 415 is installed through a bearing. The rotating rod A conveying fan head 413 is installed at the end of 415 away from the mounting plate 405, a retracting wheel 414 is installed in the middle of the rotating rod 415, a pulling rope 410 is wrapped around the outside of the retracting wheel 414, and the end of the pulling rope 410 away from the retracting wheel 414 passes through the conveying through hole and is connected to one end of the moving rod 407, a rebound spring bar 416 is installed on one side of the middle of the rotating rod 415, and one end of the rebound spring bar 416 is connected to the mounting plate 405, the inner cavity of the inflatable airbag strip 403 and the protective airbag ring 404 are both in a vacuum state, and the inflatable airbag strip 403 and the protective airbag ring 404 are both in a compressed state;

[0044] The specific implementation is as follows: when an accidental tipping occurs, the one-way solenoid valve 412 is directly activated to supply air to the inside of the protective airbag ring 404, and the protective airbag ring 404 expands, driving the movable frame 401 to move to the side away from the mounting ring frame 402, thereby driving the moving rod 407 to slide inside the moving slide groove 406, and driving the pulling rope 410 to move. Since one end of the pulling rope 410 is wrapped around the outside of the retracting wheel 414, when the pulling rope 410 moves, it drives the retracting wheel 414 to rotate, and drives the rotating rod 415 to rotate, and the rebound spring bar 416 is compressed by the rotating rod 415, and the conveying fan head 413 is mobilized to rotate, through The rotation of the conveying fan head 413 conveys air flow to the inner cavity of the gathering slot 411, so that the air flow contacts the one-way solenoid valve 412, thereby increasing the speed of air conveyance to the interior of the protective airbag ring 404 and increasing the efficiency of the expansion of the protective airbag ring 404. When the movable frame 401 continues to drive the moving rod 407 to move, one end of the moving rod 407 will be stuck on one side of the inner cavity of the moving slide groove 406 and stop moving, and the magnetic strips on both sides will be separated, so that the movable baffle 409 is separated from the upper end of the movable frame 401, and then the air inside the protective airbag ring 404 is conveyed to the interior of the expansion airbag strip 403, causing the expansion airbag strip 403 to expand, and a protective layer will be formed around the outside of the lighting end.

[0045] The lamp holder also includes a rotating mechanism 3, which includes a fixed frame 301, a porous air jet tube 302, a turbofan head 303, a mounting notch 304, a mounting ring rail 305, a rotating rod 306, a single-phase motor 307, a mounting slide 308 and an air delivery hole 309. The top of the movable mounting rod 202 is equipped with a fixed frame 301, and the bottom end of the inner cavity of the fixed frame 301 is equipped with a single-phase motor 307. The top of the single-phase motor 307 is equipped with a rotating rod 306. The top of the rotating rod 306 is connected to the bottom end of the bottom frame 501. The upper end of the inner cavity of the fixed frame 301 is equipped with a mounting ring rail 305. The inner cavity of the mounting ring rail 305 is slidably equipped with a mounting slide 308. The top of the mounting slide 308 is connected to the bottom of the bottom frame 501. A mounting slot 304 is provided at the bottom end of the cavity, and air intake slots are provided around the bottom end of the inner cavity of the mounting slot 304, and filter plates are installed inside the air intake slots. The top end of the rotating rod 306 passes through the placement bottom frame 501 and extends into the installation slot 304, where a turbofan head 303 is installed. A top plate is installed at the upper end of the inner cavity of the mounting slot 304, and air delivery holes 309 are provided around the inner cavity of the placement bottom frame 501. Porous air injection pipes 302 are installed at positions relative to the air delivery holes 309 around the top end of the placement bottom frame 501. The inner cavity of the porous air injection pipes 302 is hollow and has an oblique structure. Air intake filter plates are installed around the bottom end of the inner cavity of the mounting slot 304, and there is a gap between the top end of the fixed frame 301 and the bottom end of the placement bottom frame 501.

[0046] The rotating mechanism 3 also includes an installation opening 310, a limiting top block 311, a reset spring 312, a collecting wheel 313, a mounting ring 314 and an elastic pull rope 315. The mounting ring 314 is movably installed on the upper middle end of the outer portion of the rotating rod 306. The top of the mounting ring 314 is connected to the bottom end of the bottom frame 501. The inner cavity of the rotating rod 306 is located at a relative position of the mounting ring 314 to open an installation opening, and a working electromagnetic block is installed inside the installation opening. The inner cavity of the mounting ring 314 is located at a relative position of the working electromagnetic block. A docking arc magnetic plate is installed, a docking arc groove is opened around the inner cavity of the mounting slide 308, a mounting opening 310 is opened in the middle of the inner side of the mounting ring rail 305, a limited top block 311 is movably installed in the inner cavity of the mounting opening 310, a collecting wheel 313 is installed on the outside of the mounting ring sleeve 314, and the end of the limited top block 311 away from the mounting opening 310 is connected to the outside of the collecting wheel 313. Several connecting blocks are equidistantly installed around the middle of the limited top block 311, and a reset spring is installed on the side of the connecting block away from the docking arc groove. The spring 312 is connected to one side of the inner cavity of the installation port 310 at one end of the return spring 312 away from the connecting block, and an elastic pull rope 315 is installed on the side of the limiting top block 311 away from the docking arc groove. The end of the elastic pull rope 315 away from the limiting top block 311 is connected to the outside of the collecting wheel 313, and an arc-shaped connecting block is installed around the top of the mounting ring 314, and an arc-shaped opening is opened around the bottom end of the bottom frame 501, and the top of the arc-shaped connecting block is slidably connected to the inner cavity of the arc opening, and a control is installed on the other side of the inner cavity of the fixed frame 301. The control panel is provided with a signal transceiver inside the control panel, and the signal transceiver is connected to the external control terminal. The control panel is electrically connected to the control panel and the single-phase motor 307 respectively, and the double-headed electric push rod 208 and the one-way solenoid valve 412 are electrically connected to the control panel. The double-headed electric push rod 208 and the one-way solenoid valve 412 are electrically connected to the battery. The working electromagnetic block is electrically connected to the control panel and the battery respectively, and a battery is provided on one side of the inner cavity of the fixed frame 301. The single-phase motor 307 is electrically connected to the battery.

[0047] The specific implementation is as follows: during the operation of the working lamp head 9, when the lighting angle needs to be adjusted, the single-phase motor 307 is started to drive the rotating rod 306 to rotate, and the working electromagnetic block is started to generate magnetism and generate magnetic attraction with the arc magnetic plate, and the mounting ring sleeve 314 is driven to rotate by the rotating rod 306, and the arc connecting block is driven to slide inside the arc opening. When it slides to the other side of the inner cavity of the arc opening, the arc connecting block contacts the other side of the inner cavity of the arc opening, and a blocking force is generated to drive the placement bottom frame 501 to rotate. Since the mounting ring sleeve 314 is driven to rotate first, the retracting wheel 414 is driven to rotate, and the elastic pull rope 315 is collected and wound by the retracting wheel 414, and the limiting top block 311 is first driven by the elastic pull rope 315 to move inside the mounting opening 310 and squeeze the reset spring 312. When the limiting top block 311 moves, the limiting top block 311 is separated from the outside of the mounting slide 308, and the mounting slide 30 When the cam 314 is in the closed position, the cam 314 is in the closed position, and the cam 314 is in the closed position, so ... so the cam 314 is in the closed position, and the cam 314 is in the closed position, so the cam 314 is in the closed position, so the cam 314

[0048] The lamp holder also includes a detection mechanism 6, which includes a movable force-bearing plate 601, a detection frame 602, a mounting ball 603, a mounting cylinder 604, a mounting lever 605, an annular extrusion airbag 606, an extrusion ring plate 607 and an arc-shaped baffle 614. The detection frame 602 is installed on the top of the limit top plate 502, and a mounting groove is provided in the middle of the top of the detection frame 602, and a mounting ball 603 is movably installed inside the mounting groove. A mounting lever 605 is installed in the middle of the mounting ball 603, and a mounting cylinder 604 is installed on the top of the mounting lever 605. The movable force-bearing plate 601 is installed around the mounting cylinder 604, and an arc-shaped baffle 614 is installed between the top and bottom ends of the movable force-bearing plate 601 around the four sides. An annular extrusion airbag 606 is installed around the bottom end of the inner cavity of the detection frame 602, and a connecting air pipe is installed on one side of the top of the annular extrusion airbag 606. An extrusion ring plate 607 is installed on the bottom end of the mounting lever 605, and the extrusion ring plate 607 has an annular structure.

[0049] The detection mechanism 6 also includes a mounting spring 608, a detection slide 609, a pressure control switch 610, a guide hole 611, a silicone ball 612, a movable piston 613 and an arc-shaped notch 615. The outer periphery of the mounting cylinder 604 is provided with an arc-shaped notch 615 between the movable force-bearing plates 601 located on the periphery. The detection slide 609 is installed on the upper end of the inner cavity of the detection frame 602. The mounting spring 608 is installed at the bottom end of the mounting lever 605. The bottom end of the mounting spring 608 is connected to the bottom end of the inner cavity of the detection frame 602. The top of the trachea is connected to the bottom of the detection slide 609. An air hole is provided at the bottom of the detection slide 609. A movable piston 613 is slidably installed at the bottom of the inner cavity of the detection slide 609. A silicone ball 612 is installed at the top of the movable piston 613. A drainage hole 611 is provided at the middle and upper end of one side of the detection slide 609. A pressure control switch 610 is installed at the upper end of the inner cavity of the detection slide 609. The pressure control switch 610 is electrically connected to the control panel, and the pressure control switch 610 is electrically connected to the battery.

[0050] The specific implementation method is as follows: during outdoor construction, when encountering abnormal weather, such as strong winds, the wind will contact the movable force-bearing plate 601, and the movable force-bearing plate 601 and the mounting cylinder 604 will be pushed harder through the slot surrounded by the movable force-bearing plate 601 and the arc-shaped baffle 614. The mounting lever 605 is driven to swing with the mounting ball 603 as the axis, and the extrusion ring plate 607 is driven to move by the mounting lever 605, so that the extrusion ring plate 607 contacts and squeezes the inner cavity of the annular extrusion airbag 606, and the air inside the annular extrusion airbag 606 is vented. It is transported to the inside of the detection slide 609 through the connecting air pipe, and pushes the movable piston 613 to move upward, driving the silicone ball 612 to move upward, so that the top of the silicone ball 612 contacts the pressure control switch 610. When it reaches the numerical range set in advance in the pressure control switch 610, it will trigger the control panel. When the lamp stand is tilted, due to the heavy weight of the extrusion ring plate 607, the extrusion ring plate 607 will move to the tilted side with the installation ball 603 as the axis, so that the extrusion ring plate 607 contacts and squeezes the annular extrusion airbag 606, completing the above-mentioned alarm process.

[0051] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0052] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A road engineering lighting lamp stand, comprising a base plate (1), characterized in that: A telescopic mounting mechanism (2), the telescopic mounting mechanism (2) comprising a fixed cylinder (201), a movable mounting rod (202) and a movable slider (206), the fixed cylinder (201) being mounted on the top of the placement base plate (1), a movable slider (206) being slidably mounted on the upper end of the inner cavity of the fixed cylinder (201), and a movable mounting rod (202) being mounted on the top of the movable slider (206); A placement limiting mechanism (5), the placement limiting mechanism (5) comprising a placement bottom frame (501) and a limiting top plate (502), the placement bottom frame (501) being provided at the top end of the movable mounting rod (202), and the limiting top plate (502) being provided at the top end of the placement bottom frame (501); The protective mechanism (4) comprises a movable frame (401) and a mounting ring frame (402). The mounting ring frame (402) is mounted around the bottom end of the placement base frame (501), and a plurality of movable frames (401) are movably mounted around the outside of the mounting ring frame (402).

2. A road engineering lighting lamp stand according to claim 1, characterized in that: The telescopic mounting mechanism (2) further comprises a protective shell (203), an installation airbag (204), a support airbag ring (205), a fixing notch (207), a double-headed electric push rod (208), a limit block (209) and a limit opening (210); the middle of the movable slider (206) is provided with a fixing notch (207); the upper end of the outer periphery of the fixed cylinder (201) is provided with a support airbag ring (205) in a contracted state; both sides of the support airbag ring (205) are fitted with a protective shell (203); the inner cavity of the fixing notch (207) is provided with a double-headed electric push rod (208); the double-headed electric push rod (209) is provided with a protective shell (203); Limit blocks (209) are installed at both ends of the electric push rod (208), and the limit blocks (209) are T-shaped structures. Limit openings (210) are provided at the upper ends of both sides of the inner cavity of the fixed cylinder (201) at positions relative to the limit blocks (209). An installation airbag (204) is installed at the bottom end of the movable slider (206), and the bottom end of the installation airbag (204) is connected to the bottom end of the inner cavity of the fixed cylinder (201). Connecting air holes are provided on both sides of the inner cavity of the fixed cylinder (201), and the top ends of the connecting air holes are connected to the two ends of the inner side of the supporting airbag ring (205), and the bottom ends of the connecting air holes are connected to the bottom end of the installation airbag (204).

3. A road engineering lighting lamp stand according to claim 2, characterized in that: The placement limiting mechanism (5) further comprises a movable limiting rod (503), a movable recess (504), a limiting inclined plate (505), a limiting spring (506), a movable mounting plate (507), a mounting slide (508), an operating connecting rod (509), a mounting slide block (510) and a mounting elastic rope (511); an extrusion air bag is mounted around the inner cavity of the placement bottom frame (501); a silicone strip is mounted at the bottom end of the inner wall of the placement bottom frame (501); a rubber layer is mounted at the bottom end of the limiting top plate (502); and the placement bottom frame (501) is provided with a plurality of movable limiting rods (503), a movable limiting notch (504), a limiting inclined plate (505), a limiting spring (506), a movable mounting plate (507), a mounting slide block (508), an operating connecting rod (509), a mounting slide block (510) and a mounting elastic rope (511). The front and rear ends of both sides of the top of the frame (501) are provided with movable recesses (504), the bottom ends of the inner cavities of the movable recesses (504) are provided with limit springs (506), the top ends of the limit springs (506) are provided with movable limit rods (503), the top ends of the movable limit rods (503) are connected to the bottom ends of the limit top plates (502), the opposite sides of the movable recesses (504) on both sides are provided with movable through grooves, and movable mounting plates (507) are movably mounted inside the movable through grooves, and the movable mounting plates (507) are close to the movable recesses (504). A plurality of limiting inclined plates (505) are equidistantly installed on one side of the movable recess (504), the bottom end of the movable limiting rod (503) is a T-shaped structure, a rubber blocking inclined plate is installed on one side of the bottom end of the movable limiting rod (503), and a rubber layer is installed on the bottom end of the movable mounting plate (507). The top and bottom ends of the movable through grooves on both sides of the placement bottom frame (501) are provided with mounting sliding openings (508), and the inner cavity of the mounting sliding openings (508) is slidably installed with an operating connecting rod (509), and the operating connecting rod ( 509) is connected to the outside of the movable mounting plate (507) at one end away from the mounting slide (508), and the end of the operating connecting rod (509) close to the mounting slide (508) is installed with a mounting slider (510), and the end of the mounting slider (510) away from the operating connecting rod (509) is installed with a mounting elastic rope (511), and the end of the mounting elastic rope (511) away from the mounting slider (510) is connected to the inner cavity of the mounting slide (508), and the inner cavity of the placement base frame (501) is placed with a working lamp head (9).

4. A road engineering lighting lamp stand according to claim 3, characterized in that: The protection mechanism (4) further comprises an inflatable airbag strip (403), a protective airbag ring (404), a mounting frame (405), a movable slide groove (406), a movable rod (407), a collecting slot (408) and a movable baffle (409). The outer periphery of the mounting ring frame (402) is provided with a collecting slot (408). The inner cavity of the collecting slot (408) is provided with a compressed protective airbag ring (404). The inner cavity of the movable frame (401) is provided with a compressed inflatable airbag strip (403). The bottom end of the movable frame (401) is provided with a delivery hole, and one end of the delivery hole contacts the bottom end of the inflatable airbag strip (403), and the other end of the delivery hole contacts the protective airbag ring (404). The inner cavity of the mounting ring frame (402) is provided with mounting frames at relative positions of the movable frame (401). The plate (405) is provided with an L-shaped structure at the top of the mounting frame plate (405). The upper ends of the outer four sides of the mounting ring frame (402) are located at relative positions of the movable frame (401). A movable rod (407) is slidably installed in the inner cavity of the movable groove (406). The movable rod (407) is in an L-shaped structure. The top of the movable frame (401) is located on one side of the mounting ring frame (402) and is provided with a through opening. A movable baffle (409) is movably installed on the upper end of the inner cavity of the movable frame (401). One end of the movable rod (407) passes through the through opening and is connected to one side of the movable baffle (409). Magnetic strips are installed on one side of the inner cavity of the movable baffle (409) and one side of the inner cavity of the movable frame (401). A conveying through hole is provided on the side of the inner cavity of the movable groove (406) away from the movable frame (401).

5. The road engineering lighting lamp stand according to claim 4, characterized in that: The protection mechanism (4) further comprises a pulling rope (410), a gathering notch (411), a one-way electromagnetic valve (412), a conveying fan head (413), a retracting wheel (414), a rotating rod (415) and a rebound spring bar (416); the inner cavity of the mounting ring frame (402) is provided with a gathering notch (411) at positions relative to the movable frame (401) on all sides; the inner cavity of the gathering notch (411) is provided with a conveying hole on one side of the protective airbag ring (404); the inner cavity of the gathering notch (411) is provided with a one-way electromagnetic valve (412); the upper end of the mounting frame (405) is provided with a rotating rod (415) on one side of the mounting ring frame (402) through a bearing; the rotating rod ( A conveying fan head (413) is installed at one end of the rotating rod (415) away from the mounting frame (405), a retracting wheel (414) is installed in the middle of the rotating rod (415), a pulling rope (410) is wrapped around the outside of the retracting wheel (414), and the end of the pulling rope (410) away from the retracting wheel (414) passes through the conveying through hole and is connected to one end of the moving rod (407), a rebound spring strip (416) is installed on one side of the middle of the rotating rod (415), one end of the rebound spring strip (416) is connected to the mounting frame (405), the inner cavities of the inflatable airbag strip (403) and the protective airbag ring (404) are in a vacuum state, and the inflatable airbag strip (403) and the protective airbag ring (404) are in a compressed state.

6. The road engineering lighting lamp stand according to claim 5, characterized in that: The lamp stand further comprises a rotating mechanism (3), the rotating mechanism (3) comprising a fixed frame (301), a multi-hole air jet tube (302), a turbofan head (303), a mounting notch (304), a mounting ring rail (305), a rotating rod (306), a single-phase motor (307), a mounting slide bar (308) and an air delivery hole (309), the top end of the movable mounting rod (202) being mounted with a fixed frame (301), the bottom end of the inner cavity of the fixed frame (301) being mounted with a single-phase motor (307), the top end of the single-phase motor (307) being mounted with a rotating rod (306), the top end of the rotating rod (306) being connected to the bottom end of the placement bottom frame (501), the upper end of the inner cavity of the fixed frame (301) being mounted with a mounting ring rail (305), the inner cavity of the mounting ring rail (305) being slidably mounted with a mounting slide bar (308), the The top of the installation slide bar (308) is connected to the bottom of the placement bottom frame (501), and the bottom of the inner cavity of the placement bottom frame (501) is provided with an installation slot (304), and the bottom of the inner cavity of the installation slot (304) is provided with air intake slots around the periphery, and filter plates are installed inside the air intake slots. The top of the rotating rod (306) passes through the placement bottom frame (501) and extends into the installation slot (304) to be provided with a turbofan head (303), and the upper end of the inner cavity of the installation slot (304) is provided with a top plate, and the inner cavity of the placement bottom frame (501) is provided with air delivery holes (309), and multi-porous jet pipes (302) are installed around the top of the placement bottom frame (501) at positions relative to the air delivery holes (309), and the inner cavity of the multi-porous jet pipes (302) is hollow, and the multi-porous jet pipes (302) are all inclined.

7. The road engineering lighting lamp stand according to claim 6, characterized in that: The rotating mechanism (3) further comprises an installation opening (310), a limiting top block (311), a return spring (312), a collecting wheel (313), an installation ring (314) and an elastic pull rope (315); an installation ring (314) is movably installed at the upper middle end of the outer portion of the rotating rod (306); the top end of the installation ring (314) is connected to the bottom end of the placement bottom frame (501); an installation opening is provided in the inner cavity of the rotating rod (306) at a position opposite to the installation ring (314), and a working electromagnetic block is installed inside the installation opening; the installation ring A docking arc-shaped magnetic plate is installed around the inner cavity of the sleeve (314) at a position relative to the working electromagnetic block, a docking arc groove is opened around the inner cavity of the installation slide (308), and an installation opening (310) is opened in the middle of the inner side of the installation ring rail (305). A limiting top block (311) is movably installed in the inner cavity of the installation opening (310), and a collection wheel (313) is installed on the outside of the installation ring sleeve (314). The end of the limiting top block (311) away from the installation opening (310) is connected to the outside of the collection wheel (313). A plurality of connecting blocks are installed at equal intervals around the middle of the position top block (311), and a reset spring (312) is installed on the side of the connecting block away from the docking arc groove. The end of the reset spring (312) away from the connecting block is connected to the inner cavity side of the installation port (310). An elastic pull rope (315) is installed on the side of the position limiting top block (311) away from the docking arc groove. The end of the elastic pull rope (315) away from the position limiting top block (311) is connected to the outside of the collecting wheel (313). A control panel is installed on the other side of the inner cavity of the fixing frame (301). A signal transceiver is provided inside the control panel, and the signal transceiver is connected to an external control terminal. The control panel is electrically connected to the control panel and the single-phase motor (307) respectively. The double-headed electric push rod (208) and the one-way solenoid valve (412) are electrically connected to the control panel. The double-headed electric push rod (208) and the one-way solenoid valve (412) are electrically connected to the battery. The working electromagnetic block is electrically connected to the control panel and the battery respectively. A battery is provided on one side of the inner cavity of the fixed frame (301). The single-phase motor (307) is electrically connected to the battery.

8. The road engineering lighting lamp stand according to claim 7, characterized in that: The lamp stand further comprises a detection mechanism (6), the detection mechanism (6) comprising a movable force-bearing plate (601), a detection frame (602), a mounting ball (603), a mounting cylinder (604), a mounting lever (605), an annular extrusion airbag (606), an extrusion ring plate (607) and an arc-shaped baffle (614), the detection frame (602) being mounted on the top of the limiting top plate (502), a mounting circular groove being provided in the middle of the top of the detection frame (602), and a mounting ball (603) being movably mounted in the mounting circular groove, and a mounting ball (603) being mounted in the middle of the mounting ball (603). A mounting lever (605) is provided, wherein a mounting cylinder (604) is provided at the top of the mounting lever (605), wherein movable force-bearing plates (601) are provided around the mounting cylinder (604), wherein arc-shaped baffles (614) are provided between the top and bottom of the movable force-bearing plates (601), wherein an annular extrusion airbag (606) is provided at the bottom of the inner cavity of the detection frame (602), wherein a connecting air pipe is provided at one side of the top of the annular extrusion airbag (606), wherein an extrusion ring plate (607) is provided at the bottom of the mounting lever (605), wherein the extrusion ring plate (607) is in an annular structure.

9. The road engineering lighting lamp stand according to claim 8, characterized in that: The detection mechanism (6) further comprises a mounting spring (608), a detection slide (609), a pressure control switch (610), a guide hole (611), a silicone ball (612), a movable piston (613) and an arcuate notch (615). The outer periphery of the mounting cylinder (604) is provided with an arcuate notch (615) between the movable force-bearing plates (601) located on the periphery. The upper end of the inner cavity of the detection frame (602) is provided with a detection slide (609). The bottom end of the mounting lever (605) is provided with a mounting spring (608). The bottom end of the mounting spring (608) is connected to the inner cavity of the detection frame (602). The bottom end of the cavity is connected, and the top end of the trachea is connected to the bottom end of the detection slide (609), the bottom end of the detection slide (609) is provided with an air hole, the bottom end of the inner cavity of the detection slide (609) is slidably installed with a movable piston (613), the top end of the movable piston (613) is installed with a silicone ball (612), a guide hole (611) is opened at the middle and upper end of one side of the detection slide (609), the upper end of the inner cavity of the detection slide (609) is provided with a pressure control switch (610), the pressure control switch (610) is electrically connected to the control panel, and the pressure control switch (610) is electrically connected to the battery.

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