CN113653995A

CN113653995A - Wisdom street lamp

Info

Publication number: CN113653995A
Application number: CN202110957208.2A
Authority: CN
Inventors: 陈墩煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2021-11-16

Abstract

The invention discloses an intelligent street lamp, which comprises a fixing device, a fastening bolt, a chassis, a stand column, a display screen, a bracket, a monitor, a solar panel component and an LED lamp, wherein the stand column is vertically connected with the center position of the top surface of the chassis, the fixing device is driven into the soil by a pile driver, an insert is additionally arranged at the bottom of the fastening bolt, an inserting channel matched with the insert is arranged in a bidirectional threaded screw rod, the bidirectional threaded screw rod is driven to rotate by the aid of screwing in of the fastening bolt and can accommodate the insert, a sleeve with an open slot and a support shaft is additionally arranged on a nut pair of the bidirectional threaded screw rod, a moving plate is enabled to translate by a first connecting rod and a second connecting rod, a guide rod with a guide slot is additionally arranged on the moving plate and is in sliding fit with a soil binding nail so as to push the soil binding nail to be obliquely upwards bound into the guide column to further fix the positioning column, prevent that the reference column from taking place not hard up, above can stand the horse, install wisdom street lamp fast.

Description

Wisdom street lamp

Technical Field

The invention relates to the technical field of street lamps, in particular to an intelligent street lamp.

Background

The intelligent street lamp is a street lamp which realizes remote centralized control and management of the street lamp by applying an advanced, efficient and reliable power line carrier communication technology, a wireless GPRS/CDMA communication technology and the like, and the intelligent street lamp has the functions of automatically adjusting brightness according to traffic flow, controlling remote illumination, actively alarming faults, preventing theft of lamp cables, remotely reading meters and the like, so that power resources can be greatly saved, the management level of public illumination is improved, and the maintenance cost is saved.

The existing installation of the intelligent street lamp is to dig a pit according to the height of a lamp pole to place an embedded part, the embedded part is added with concrete after being placed, the lamp pole can be installed after 3-5 days of concrete solidification, the installation mode is more complicated, the 3-5 days of waiting time is long, if storm rain occurs, the concrete is easily washed away by rainwater or damaged, more time and energy are needed to be spent for repairing, the construction period can be delayed, in addition, cracks inevitably exist in a concrete structure due to the action of internal and external factors, the existence of the cracks can reduce the stability of the street lamp, and therefore the intelligent street lamp which can be installed quickly and is high in installation firmness is needed urgently.

Disclosure of Invention

Aiming at the problems, the invention provides an intelligent street lamp, which aims to solve the problems that the street lamp is complicated to install by adopting a mode of adding concrete into an embedded part, the concrete is easy to wash away or be damaged by rainwater when the storm occurs within a few days after the concrete is solidified, more time and energy are needed to repair, the construction period is delayed, cracks inevitably exist in a concrete structure due to the internal and external factors, and the stability of the street lamp is reduced due to the existence of the cracks.

In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent street lamp comprises a fixing device, a fastening bolt, a chassis, a column, a display screen, a bracket, a monitor, a solar panel component and an LED lamp, the center of the top surface of the chassis is vertically connected with an upright post, the top of the upright post is fixedly connected with the center of the bottom surface of the display screen, a bracket is arranged on the top surface of the display screen, an LED lamp is arranged on one side surface of the bracket, a monitor is movably connected on the other side, a solar panel component is arranged above the monitor, the solar panel component is positioned above the bracket and is connected with the bracket, the solar panel component is electrically connected with the LED lamp and the display screen, the fixing device comprises a solid disc, a supporting disc and a positioning column, a solid disc which is of a concentric circle structure is fixed on the top surface of the supporting disc, positioning columns are vertically connected to four square positions of the supporting disc, and the positioning columns are connected with the chassis through fastening bolts;

as optimization, the reference column is including cylinder, fastening soil binding mechanism, inclined hole, cylinder way, thread way, the inside of cylinder is equipped with cylinder way, thread way, the bore of cylinder way is greater than the bore and the cylinder way that the thread way is located the below of thread way, four square positions of cylinder all are equipped with the three inclined hole that sets up side by side, the inclined hole communicates with each other with cylinder way, the cylinder way embeds there is fastening soil binding mechanism, fastening soil binding mechanism is connected with the cylinder.

As optimization, the fastening soil pricking mechanism comprises a transmission assembly, a movable plate and soil pricking nails, the four square positions of the transmission assembly are all connected with the movable plate, three soil pricking nails arranged side by side are movably matched on one surface, far away from the transmission assembly, of the movable plate, and the soil pricking nails are matched with inclined holes.

As the optimization, the transmission assembly is including two-way screw lead screw, a displacement piece, a connecting rod, translation board, No. two connecting rods, No. two displacement pieces, the translation board is equipped with four, the top of translation board links to each other with a displacement piece through a connecting rod, and the bottom meets with No. two displacement pieces through No. two connecting rods, No. two displacement pieces, a displacement piece cooperate with two-way screw lead screw, two-way screw lead screw is located four the centre of translation board, the bottom and the cylinder of two-way screw lead screw are connected perpendicularly, a center and the movable plate fixed connection of two-way screw lead screw are kept away from to the translation board.

As the optimization, No. two displacement blocks are vice, sleeve pipe, open slot including the counter roll, contrary nut, the sleeve pipe is embedded to have vice contrary nut, the vice contrary screw thread portion of two-way screw lead screw cooperatees against the nut, the sleeve pipe is equipped with four open slots towards the one end of translation board, be equipped with the counter roll in the open slot, counter roll and sleeve pipe fixed connection, the one end swing joint of counter roll and No. two connecting rods.

As optimization, the movable plate comprises a plate body, guide rods, grooves and guide grooves, the grooves are formed in the plate body, the guide rods fixedly connected with the plate body are arranged in the grooves, the guide grooves are formed in two sides of each guide rod, and one surface, far away from the grooves, of the plate body is fixedly connected with the translation plate.

Preferably, the soil binding nail comprises a nail, a channel and balls, wherein the channel is arranged at one end of the nail far away from the nail head, two or more balls are uniformly distributed on the inner wall of the channel, the channel penetrates through the guide rod, the balls are in sliding fit with the guide groove, and the nail penetrates through the inclined hole and is matched with the inclined hole.

Preferably, the bottom surface of the fastening bolt is vertically connected with a plug-in unit, the plug-in unit consists of a solid column and four limiting strips, the limiting strips are arranged in four directions of the solid column, and the limiting strips and the solid column are arranged in an integrated structure.

Preferably, the two-way threaded screw rod is internally provided with an inserting channel, and the inserting channel is matched with the plug-in.

According to the technical scheme, the intelligent street lamp has the following beneficial effects:

the invention drives a fixing device into the soil through a pile driver, the bottom of a fastening bolt is additionally provided with an insert, an inserting channel matched with the insert is arranged in a bidirectional threaded screw rod, the bidirectional threaded screw rod is driven to rotate through the insert by screwing in the fastening bolt, the insert channel can accommodate the insert, a sleeve with an open slot and a support shaft is additionally arranged on a nut pair of the bidirectional threaded screw rod, a moving plate is enabled to translate through a first connecting rod and a second connecting rod, a guide rod with a guide slot is additionally arranged on the moving plate, the guide rod is in sliding fit with a soil binding nail, so that the soil binding nail can be pushed to obliquely upwards bind into the inside, the positioning column is further fixed, the positioning column is prevented from loosening, the intelligent street lamp can be installed immediately, the traditional mode that the embedded part is placed in a pit, the concrete is added after the embedded part is placed, and the lamp pole can be installed after 3-5 days and the like, thereby can avoid the concrete crack to appear and lead to the street lamp to rock the problem.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent street lamp according to the present invention.

Fig. 2 is a schematic perspective view of the fixing device of the present invention.

Fig. 3 is a schematic cross-sectional view of a positioning post according to the present invention.

Fig. 4 is a schematic top view of the fastening and soil-binding mechanism of the present invention.

Fig. 5 is a front view of the transmission assembly of the present invention.

Fig. 6 is a schematic perspective view of the second displacement block of the present invention.

Fig. 7 is a schematic perspective view of the movable plate and the soil binding nail of the present invention.

Fig. 8 is a schematic cross-sectional view of the soil piercing nail of the present invention.

Fig. 9 is a schematic structural view of a fastening bolt of the present invention.

In the figure: fixing device-1, fastening bolt-2, chassis-3, upright post-4, display screen-5, bracket-6, monitor-7, solar panel component-8, LED lamp 9, solid disc-S, supporting disc-R, positioning post-T, cylinder-T1, fastening soil binding mechanism-T2, inclined hole-T3, cylindrical track-T4, thread track-T5, transmission component-T21, moving plate-T22, soil binding nail-T23, bidirectional threaded screw rod-101, first displacement block-102, first connecting rod-103, translation plate-104, second connecting rod-105, second displacement block-106, fulcrum shaft-061, inverse nut pair-062, sleeve-063, open slot-064, plate body-201, guide rod-202, guide rod-105, guide rod-106, Groove-203, guide groove-204, nail-301, channel-302, ball-303, solid column-2 a, limit strip-2 b and inserting channel-011.

Detailed Description

In order to make the technical means, creation features, achievement objects and effects of the invention easy to understand, fig. 1 to 9 schematically show a structure of an intelligent street lamp according to an embodiment of the invention, and the invention is further described below with reference to specific embodiments.

The first embodiment is as follows: referring to fig. 1-3, the embodiments of the present invention are as follows:

the invention provides an intelligent street lamp, which structurally comprises a fixing device 1, a fastening bolt 2, a chassis 3, an upright post 4, a display screen 5, a bracket 6, a monitor 7, a solar panel component 8 and an LED lamp 9, wherein the upright post 4 is vertically connected to the center of the top surface of the chassis 3, the top of the upright post 4 is fixedly connected with the center of the bottom surface of the display screen 5, the display screen 5 is used for putting advertisements, the bracket 6 is installed on the top surface of the display screen 5, the LED lamp 9 is arranged on one side surface of the bracket 6, the LED lamp 9 is used for illuminating the night road, the monitor 7 is movably connected to the other side of the bracket 6, the monitor 7 is used for monitoring, the solar panel component 8 is arranged above the monitor 7, the solar panel component 8 performs photoelectric conversion by absorbing sunlight so as to improve the electric energy for the LED lamp 9 and the display screen 5, the solar panel component 8 is positioned above the bracket 6 and is connected with the bracket 6, the solar panel component 8 is electrically connected with the LED lamp 9 and the display screen 5.

Fixing device 1 is including solid dish S, supporting disk R, reference column T, supporting disk R' S top surface is fixed with solid dish S that is the concentric circle structure with it, four square all vertical connections of supporting disk R have reference column T, reference column T passes through fastening bolt 2 and is connected with chassis 3.

The chassis 3 is provided with four threaded holes which can be in threaded connection with the fastening bolts 2, so that the fastening fit between the supporting disk R and the chassis 3 can be improved, and the chassis 3 is also provided with a circular groove capable of accommodating the solid disk S.

The positioning column T comprises a column T1, a fastening soil binding mechanism T2, inclined holes T3, a cylindrical channel T4 and a threaded channel T5, a cylindrical channel T4 and a threaded channel T5 are arranged inside the column T1, the caliber of the cylindrical channel T4 is larger than that of a threaded channel T5, the cylindrical channel T4 is located below the threaded channel T5, three inclined holes T3 arranged side by side are arranged in four square positions of the column T1, the inclined holes T3 are communicated with the cylindrical channel T4, the fastening soil binding mechanism T2 is arranged inside the cylindrical channel T4, and the fastening soil binding mechanism T2 is connected with the column T1.

Based on the above embodiment, the specific working principle is as follows:

beat on solid dish S through the pile driver to make reference column T prick into in the soil, until supporting disk R is parallel with ground, carry out rotation fixing through fastening bolt 2 with the chassis 3 of street lamp and supporting disk R, thereby can avoid fastening bolt 2 directly to bore in the soil, realize the installation on street lamp and ground this moment.

Example two: referring to fig. 1-9, the embodiments of the present invention are as follows:

as shown in fig. 1-8, the invention provides an intelligent street lamp, which structurally comprises a fixing device 1, a fastening bolt 2, a chassis 3, a column 4, a display screen 5, a bracket 6, a monitor 7, a solar panel component 8 and an LED lamp 9, wherein the column 4 is vertically connected to the center of the top surface of the chassis 3, the top of the column 4 is fixedly connected to the center of the bottom surface of the display screen 5, the display screen 5 is used for placing advertisements, the bracket 6 is installed on the top surface of the display screen 5, the LED lamp 9 is arranged on one side surface of the bracket 6, the LED lamp 9 is used for illuminating the night road, the monitor 7 is movably connected to the other side, the monitor 7 is used for monitoring, the solar panel component 8 is arranged above the monitor 7, the solar panel component 8 performs photoelectric conversion by absorbing sunlight so as to improve the electric energy for the LED lamp 9 and the display screen 5, the solar panel component 8 is arranged above the bracket 6 and connected with the bracket 6, the solar panel component 8 is electrically connected with the LED lamp 9 and the display screen 5.

Fastening soil pricking mechanism T2 is including transmission assembly T21, movable plate T22, soil pricking nail T23, four square all are connected with movable plate T22 of transmission assembly T21, the equal movable fit of one side that transmission assembly T21 was kept away from to movable plate T22 has three soil pricking nail T23 that sets up side by side, soil pricking nail T23 cooperatees with inclined hole T3.

The combination setting of prick soil nail T23 and inclined hole T3 for prick soil nail T23 carries out the displacement to the incline, prick in soil nail T23 can prick soil, fixes cylinder T1, avoids cylinder T1 to take place to become flexible and is pulled out perpendicularly, thereby can further improve the steadiness of street lamp.

Transmission component T21 is including two-way screw lead screw 101, a displacement piece 102, a connecting rod 103, translation board 104, No. two connecting rods 105, No. two displacement pieces 106, translation board 104 is equipped with four, the top of translation board 104 links to each other with a displacement piece 102 through a connecting rod 103, and the bottom meets with No. two displacement pieces 106 through No. two connecting rods 105, No. two displacement pieces 106, a displacement piece 102 cooperate with two-way screw lead screw 101, two-way screw lead screw 101 is located four the centre of translation board 104, the bottom and the cylinder T1 of two-way screw lead screw 101 are connected perpendicularly, translation board 104 keeps away from one side center and the movable board T22 fixed connection of two-way screw lead screw 101.

The second displacement block 106 comprises a support shaft 061, an inverse nut pair 062, a bushing 063 and an open slot 064, the bushing 063 is internally embedded with the inverse nut pair 062, the inverse nut pair 062 is matched with an inverse thread portion of the bidirectional thread screw rod 101, one end of the bushing 063 facing the translation plate 104 is provided with four open slots 064, the open slot 064 is internally provided with the support shaft 061, the support shaft 061 is fixedly connected with the bushing 063, the support shaft 061 is movably connected with one end of the second connecting rod 105, and the open slot 064 is combined with the support shaft 061, so that the second connecting rod 105 can movably rotate and is not limited, and the translation plate 104 can be conveniently pushed to translate.

The positive nut pair 062 is adopted in the first displacement block 102, so that the bidirectional threaded screw rod 101 rotates clockwise, the first displacement block 102 and the second displacement block 106 translate in opposite directions, the bidirectional threaded screw rod 101 rotates anticlockwise, and the first displacement block 102 and the second displacement block 106 translate in opposite directions.

The movable plate t22 comprises a plate body 201, guide rods 202, grooves 203 and guide grooves 204, the grooves 203 are formed in the plate body 201, the guide rods 202 fixedly connected with the plate body 201 are arranged in the grooves 203, the guide grooves 204 are formed in the two sides of the guide rods 202, one surface, far away from the grooves 203, of the plate body 201 is fixedly connected with the translation plate 104, the guide rods 202 and the soil binding nails t23 are combined, tension or thrust can be generated on the soil binding nails t23 when the plate body 201 is displaced, and the soil binding nails t23 can be bound into soil and generate tension when the thrust is generated, so that the soil binding nails t23 can be pulled out of the soil.

The soil binding nail T23 comprises a nail 301, a channel 302 and balls 303, wherein the channel 302 is arranged at one end of the nail 301, which is far away from the nail head, the inner wall of the channel 302 is uniformly distributed with two or more balls 303, the channel 302 penetrates through the guide rod 202, the balls 303 are in sliding fit with the guide groove 204, the combination of the balls 303 and the guide groove 204 is favorable for the smooth sliding of the nail 301, so that the soil binding nail T23 can be conveniently displaced in an oblique direction by the translation of the movable plate T22, and the nail 301 penetrates through the oblique hole T3 and is matched with the oblique hole T3.

The bottom surface of fastening bolt 2 is connected with plug-in components perpendicularly, and plug-in components comprise a solid post 2a and four spacing 2b, spacing 2b sets up in four positions of solid post 2a, spacing 2b and solid post 2a structure setting as an organic whole, the inside lane 011 that is equipped with of two-way screw thread lead screw 101, the lane 011 is identical with plug-in components, and plug-in components and the combination setting of lane 011 can drive two-way screw thread lead screw 101 rotatory when lieing in plug-in components rotation, and the lane 011 can hold plug-in components simultaneously for plug-in components can descend along with fastening bolt 2 is rotatory.

Based on the above embodiment, the specific working principle is as follows:

based on the embodiment 1, when the insert passes through the threaded hole of the chassis 3 and is inserted into the thread channel T5 to match with the insertion channel 011, the external thread of the fastening bolt 2 is engaged with the threaded hole and the thread channel T5, the insert is inserted into the external hexagon nut of the fastening bolt 2 through the internal hexagon tool, the fastening bolt 2 is driven to rotate clockwise by rotating the tool, so that the fastening bolt 2 is gradually screwed into the thread channel T5, the insert rotates along with the fastening bolt 2 and drives the two-way threaded screw rod 101 to rotate, because the fastening bolt 2 rotates and descends, the insert drives the two-way threaded screw rod 101 to rotate and simultaneously descends to enter the insertion channel 011, the rotation of the two-way threaded screw rod 101 causes the first displacement block 102 and the second displacement block 106 to translate towards each other, and the translation plate 104 is pushed away from the two-way threaded screw rod 101 through the first connecting rod 103 and the second connecting rod 105, therefore, the movable plate T22 is pushed to move in the direction away from the two-way threaded screw rod 101, the movable plate T22 can push the nail 301, the nail 301 extends outwards towards the inclined hole T3 under the guiding action of the channel 302 and the guide rod 202, the guide groove 204 and the ball 303 are combined, the nail 301 can move more smoothly, the nail 301 is obliquely inserted into the soil, the two transversely adjacent soil inserting nails are staggered, the soil at the same position can be prevented from being inserted loosely, when the nail needs to be detached, the fastening bolt 2 is reversely rotated by the inner hexagonal tool, the two-way threaded screw rod 101 is indirectly rotated, the nail 301 is pulled back by the movable plate T22, the nail 301 is separated from the soil, and the fixing device 1 is convenient to pull out.

The invention solves the problems that the prior installation of the intelligent street lamp is to dig a pit according to the height of a lamp post to place an embedded part, the embedded part is added with concrete after being placed, the lamp post can be installed after the concrete is solidified for 3-5 days, the installation mode is more complicated, and the concrete is easy to be washed away by rainwater or damaged in the 3-5 days waiting for rainstorm, so more time and energy are needed to be spent for repairing, the construction period is delayed, in addition, cracks inevitably exist in a concrete structure due to the action of internal and external factors, the stability of the street lamp is reduced due to the existence of the cracks, the invention can install a fixing device into the soil through the mutual combination of components such as a solid disc, a supporting disc, a positioning column, a fastening and a soil binding mechanism, an inclined hole, a cylindrical channel, a threaded channel and the like, and through additionally arranging an insert part at the bottom of a fastening bolt, an inserting channel matched with the plug-in is arranged in the two-way threaded screw rod, the two-way threaded screw rod is driven to rotate by the plug-in by screwing in the fastening bolt, and the inserting channel can accommodate the plug-in, the moving plate is translated by a first connecting rod and a second connecting rod by additionally arranging a sleeve with an open slot and a fulcrum on a nut pair of the bidirectional threaded screw rod, the guide rod with the guide groove is additionally arranged on the movable plate and is in sliding fit with the soil pricking nail, so that the soil pricking nail can be pushed to be obliquely pricked upwards into the soil, further fix the reference column with this, prevent that the reference column from taking place not hard up, above can stand immediately, install wisdom street lamp fast, abandoned the tradition and adopted the pit to place the built-in fitting, add the concrete after the built-in fitting is put into, wait after 3-5 days the mode that the lamp pole just can be installed to concrete solidification to can avoid the concrete problem that the crack leads to the street lamp to rock to appear.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an wisdom street lamp which characterized in that: the LED lamp support structurally comprises a fixing device (1), a fastening bolt (2), a chassis (3), a stand column (4), a display screen (5), a support (6), a monitor (7), a solar panel assembly (8) and an LED lamp (9), wherein the stand column (4) is vertically connected to the top surface of the chassis (3), the top of the stand column (4) is fixedly connected with the bottom surface of the display screen (5), the support (6) is installed on the top surface of the display screen (5), the LED lamp (9) is arranged on one side surface of the support (6), the monitor (7) is movably connected to the other side of the support, the solar panel assembly (8) is arranged above the monitor (7), and the solar panel assembly (8) is installed on the support (6);

the fixing device (1) comprises a solid disc (S), a supporting disc (R) and positioning columns (T), wherein the solid disc (S) is fixed on the top surface of the supporting disc (R), the positioning columns (T) are vertically connected to four square positions of the supporting disc (R), and the positioning columns (T) are connected with the chassis (3) through fastening bolts (2);

reference column (T) is including cylinder (T1), fastening soil binding mechanism (T2), inclined hole (T3), cylinder way (T4), screw thread way (T5), the inside of cylinder (T1) is equipped with cylinder way (T4), screw thread way (T5), cylinder way (T4) is located the below of screw thread way (T5), four square positions of cylinder (T1) all are equipped with three communicating inclined hole (T3) with cylinder way (T4), cylinder way (T4) embeds there is fastening soil binding mechanism (T2), fastening soil binding mechanism (T2) is connected with cylinder (T1).

2. The intelligent street lamp as claimed in claim 1, wherein: soil mechanism (T2) is pricked in fastening is including transmission assembly (T21), movable plate (T22), prick soil nail (T23), four square of transmission assembly (T21) all are connected with movable plate (T22), the equal movable fit of one side that transmission assembly (T21) was kept away from in movable plate (T22) has three soil nail (T23) of pricking of setting side by side, prick soil nail (T23) and cooperate with inclined hole (T3).

3. The intelligent street lamp according to claim 2, wherein: drive assembly (T21) is including two-way screw lead screw (101), displacement piece (102), a connecting rod (103), translation board (104), No. two connecting rods (105), No. two displacement pieces (106), translation board (104) are equipped with four, the top of translation board (104) links to each other with a displacement piece (102) through a connecting rod (103), and the bottom meets with No. two displacement pieces (106) through No. two connecting rods (105), No. two displacement pieces (106), a displacement piece (102) cooperate with two-way screw lead screw (101), the bottom and cylinder (T1) of two-way screw lead screw (101) are connected perpendicularly, translation board (104) and movable plate (T22) fixed connection.

4. The intelligent street lamp according to claim 3, wherein: no. two displacement piece (106) are including counter shaft (061), contrary vice (062) of nut, sleeve pipe (063), open slot (064), sleeve pipe (063) is embedded to have contrary vice (062) of nut, contrary vice (062) of nut cooperatees with two-way screw lead screw (101), sleeve pipe (063) is equipped with four open slot (064), be equipped with counter shaft (061) in open slot (064), counter shaft (061) and No. two connecting rod (105) swing joint.

5. The intelligent street lamp according to claim 2, wherein: moving plate (t22) is including plate body (201), guide bar (202), recess (203), guide way (204), be equipped with recess (203) in plate body (201), recess (203) embeds guide bar (202) of being connected with plate body (201), guide way (204) have all been seted up to the both sides of guide bar (202), the one side and translation board (104) fixed connection that recess (203) were kept away from in plate body (201).

6. The intelligent street lamp according to claim 2, wherein: prick soil nail (T23) including nail (301), passageway (302), ball (303), nail (301) are equipped with passageway (302), the inner wall equipartition of passageway (302) has ball (303) with guide way (204) sliding fit, passageway (302) run through in guide bar (202), nail (301) run through in inclined hole (T3).

7. The intelligent street lamp as claimed in claim 1, wherein: the bottom surface of the fastening bolt (2) is vertically connected with an insert which consists of a solid column (2a) and four limiting strips (2b), and the limiting strips (2b) are integrally connected with the solid column (2 a).

8. The intelligent street lamp as claimed in claim 1, wherein: the bidirectional threaded screw rod (101) is internally provided with an inserting channel (011) matched with the plug-in.