CN211780946U

CN211780946U - Mounting structure of lighting equipment

Info

Publication number: CN211780946U
Application number: CN202020805647.2U
Authority: CN
Inventors: 黄明
Original assignee: Guangdong Zhongli Construction Co ltd
Current assignee: Guangdong Zhongli Construction Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-10-27
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to an installation structure of lighting equipment, which comprises upright posts vertically erected at both sides of a road and a lamp post installed at the upper end of the upright posts, wherein the upper end of the upright post is horizontally provided with a first wall hole towards one side of a main road, a limiting device is sleeved and slid inside the first wall hole, two groups of T-shaped grooves are vertically arranged on the outer peripheral surface of the upright post towards one side of the main road, two groups of T-shaped blocks are fixed on the vertical end surface of the lamp post towards the upright post, and the T-shaped blocks are sleeved and slid with the T-shaped grooves; two sets of light are installed to the one end that the stand was kept away from to the lamp pole, and stop device carries out spacing support to the lamp pole, and the lower terminal surface of lamp pole articulates there is the sleeve, and the sleeve is inside to be pegged graft to have the bracing piece, and the staff holds the bracing piece and goes up and down to the lamp pole. The utility model discloses need not to carry out high altitude construction when staff's installation and maintenance light, and then promoted the operation protection to the staff, ensured staff's personal safety.

Description

Mounting structure of lighting equipment

Technical Field

The utility model belongs to the technical field of the technique of road municipal administration equipment and specifically relates to a lighting apparatus's mounting structure is related to.

Background

Along with the development of society, the highway construction mileage of China is continuously increased, and the demand for road municipal installation equipment is increased day by day. Road lighting is one of the important links in the municipal road construction, has important meaning to improving night traffic safety, has all installed lighting apparatus to the road both sides, throws light on to the vehicle that traveles night.

The existing road lighting equipment comprises a stand column, a lamp post and a lighting lamp, wherein the stand column is erected on two sides of a road, the lamp post is fixedly connected with the higher end of the stand column, and the lighting lamp is screwed on the lamp post.

The above prior art solutions have the following drawbacks: when the illuminating lamps on two sides of the road are installed and maintained, workers need to lift the top end of the upright post by means of the lifting device, great potential safety hazards exist in the installation and maintenance process, potential hazards to personal safety of the workers exist, and accordingly improved space exists.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a lighting apparatus's mounting structure has realized that the staff accomplishes the installation and the maintenance to the light subaerial, has avoided the staff to carry out high altitude construction, has promoted the safety protection to the staff.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a mounting structure of lighting equipment comprises upright posts vertically erected on two sides of a road and a lamp post mounted at the upper end of the upright posts, wherein a first wall hole is horizontally formed in one side, facing a main road, of the upper end of each upright post, a sliding limiting device is sleeved in the first wall hole, two groups of T-shaped grooves are vertically formed in one side, facing the main road, of the outer peripheral surface of each upright post, the T-shaped grooves penetrate through the end surface of the upper end of each upright post, two groups of T-shaped blocks are fixed on the vertical end surface, facing the upright posts, of the lamp post, and the T-shaped blocks are sleeved with the T-shaped grooves; the lamp pole is kept away from the one end of stand installs two sets of light, stop device is right the lamp pole carries out spacing support, the lower terminal surface of lamp pole articulates there is the sleeve, the inside bracing piece that pegs graft of sleeve, the staff holds the bracing piece is right the lamp pole goes up and down.

By adopting the technical scheme, the T-shaped block on the lamp post is sleeved with the T-shaped groove on the stand column to slide, and a worker holds the support rod to insert into the sleeve hinged to the lower end face of the lamp post in a hand manner to push the lamp post to slide upwards along the T-shaped groove; a sliding limiting device is sleeved in the first wall hole on the stand column, when the lamp post slides to the upper end position of the stand column, the limiting device limits the lamp post to enable the lamp post to be fixedly connected with the stand column, the illuminating lamp is installed on the lamp post, and the lamp post fixedly supports the illuminating lamp, so that the stability of the illuminating lamp is improved; when the lighting lamp needs to be replaced, a worker operates the limiting device to enable the limiting device to be accommodated into the first wall hole, the limiting device removes the support of the lamp pole, the worker holds the supporting rod to be inserted into the sleeve, slowly drops the lamp pole to the ground, directly replaces the lighting on the ground, and then holds the supporting rod to fix the lamp pole to the upper end of the stand column after replacement is completed; through the cooperation, the lamp pole that the staff will install the light descends subaerially, for the traditional mounting means who installs and trade and repair the light through the lift truck, the staff need not to carry out high altitude construction, and then has promoted the operation protection to the staff, has ensured operation personnel's personal safety.

The present invention may be further configured in a preferred embodiment as: the limiting device comprises a wedge-shaped block and a fixed pulley, one end, far away from the stand column, of the wedge-shaped block is arranged in an upward inclined mode, one end, close to the stand column, of the lamp post is provided with a wedge-shaped opening arranged in an downward inclined mode, and the wedge-shaped block is abutted to and slides on the wedge-shaped opening; a pressure spring is arranged between the bottom of the first wall hole and the wedge block, two ends of the pressure spring are respectively abutted against the bottom of the first wall hole and the wedge block, and the wedge block is kept to move to one side of a road by the pressure spring; a square cavity is formed in the upright column, the fixed pulley is rotatably connected with the vertical inner walls on the two sides of the square cavity, the axis of the fixed pulley is perpendicular to the extending direction of the first wall hole, a through hole is formed in the hole bottom of the first wall hole and communicates the first wall hole with the square cavity, a pull rope is fastened at one end, close to the hole bottom of the first wall hole, of the wedge block, and the pull rope penetrates through the through hole and is in winding connection with the fixed pulley; the bottom internal surface in square cavity has seted up the line hole, the second wall hole has been seted up to the bottom outer peripheral face of stand, the second wall hole with line hole intercommunication, the stay cord passes the line hole extends to the second wall hole, the lower extreme of stay cord is provided with spacing post, two sets of links are installed to the inner wall in second wall hole, spacing post articulates into the link is realized the wedge to first wall hole is inside to be accomodate.

By adopting the technical scheme, the wedge-shaped block is matched with the wedge-shaped opening on the lamp pole in shape, when a worker pushes the lamp pole to move up and down, the wedge-shaped opening is abutted and slides against the wedge-shaped block, so that the wedge-shaped block is accommodated into the first wall hole, and when the wedge-shaped block moves, the pressure spring is compressed, and elastic potential energy is accumulated in the compression process of the pressure spring; when the lamp pole slides through the wedge-shaped block, the pressure spring pushes the wedge-shaped block to move towards one side far away from the first wall hole, the wedge-shaped block is popped out of the first wall hole, the wedge-shaped block supports the lamp pole, and the lamp pole is abutted against the wedge-shaped block under the action of gravity; when the illuminating lamp needs to be overhauled, the limiting column in the second wall hole is pulled to enable the pull rope to move downwards, and the fixed pulley is arranged to support and rotate the pull rope, so that the abrasion of the pull rope in the pulling process is reduced; when spacing post articulates with the link, stay cord pulling wedge is accomodate in first wall hole inside, and the wedge removes spacing to the lamp pole, supports for the lamp pole can descend subaerially smoothly, through the above-mentioned cooperation, the pulling stay cord is accomodate the wedge in first wall hole, and the pressure spring promotes the wedge and makes the wedge remain outside trend all the time simultaneously, makes the wedge support the lamp pole all the time, has guaranteed the positional stability of lamp pole, has promoted the labor efficiency of repairing the lighting lamp.

The present invention may be further configured in a preferred embodiment as: a cable is embedded in the upright post, and the lower end of the cable is connected with a municipal power supply network; when the lamp post is installed on the stand column, the T-shaped block is abutted to the upper end of the cable, a good conductor is buried in the T-shaped block, and the cable supplies power to the illuminating lamp.

By adopting the technical scheme, the cable supplies power to the illuminating lamp on the lamp post, and when the lamp post is fixed on the stand column, the cable is abutted against the good conductor in the T-shaped block, so that the normal work of the illuminating lamp is ensured, the wiring in the stand column is simplified, and the illuminating lamp is smoothly electrified when the lamp post is fixed on the stand column; when the lamp pole breaks away from with the fixed of stand, the cable breaks away from the grafting relation with T type piece, and the light is cut off the power supply.

The present invention may be further configured in a preferred embodiment as: the wedge is close to vertical terminal surface all is fixed with the butt piece about the one end in first wall hole, the internal surface all is fixed with the stopper about the entry in first wall hole, the pressure spring promotes during the wedge motion, the butt piece with the stopper butt.

Through adopting above-mentioned technical scheme, the setting up of butt piece and stopper makes the position of wedge obtain injecing, and the pressure spring promotes the wedge, makes butt piece and stopper butt, has avoided the first wall hole of wedge roll-off, has promoted the reliability that the lamp pole of wedge to the upper end supported.

The present invention may be further configured in a preferred embodiment as: after the limit column is hung in the hanging ring, the wedge-shaped block is pulled by the pull rope to be completely accommodated in the first wall hole; the limiting column is not connected with the hanging ring in a hanging mode, the pressure spring pushes the wedge block to move towards one side of the bottom of the hole far away from the first wall hole, the wedge block extends out of the first wall hole, and the lower end face of the lamp pole is connected with the upper end face of the wedge block in an abutting mode.

Through adopting above-mentioned technical scheme, when spacing post hung and inserts the link, because the lower tip fixed connection of spacing post and stay cord, spacing post is located inside the second wall hole, the link is spacing to spacing post, makes the stay cord of pulling downwards be located, and then makes the wedge of stay cord pulling be located, is carrying out the decline in-process of lamp pole, only needs to articulate spacing post into the link, has avoided the staff to continuously stimulate the stay cord, intensity of labour when having simplified the descending lamp pole, has promoted labor efficiency.

The present invention may be further configured in a preferred embodiment as: the door plate is hinged to the entrance position of the second wall hole, a bolt is mounted on the door plate, a fixing seat is fixed to the outer peripheral face of the upright post, and the bolt is inserted into the fixing seat.

Through adopting above-mentioned technical scheme, the door plant carries out the shutoff to second wall hole, has reduced the inside dust that wafts of second wall hole, and the bolt on the door plant is pegged graft fixedly with the fixing base on the stand outer peripheral face, makes the door plant be difficult for opening.

The present invention may be further configured in a preferred embodiment as: the lamp post is of an isosceles trapezoid table structure, the lamp post gradually shrinks from top to bottom, lamp sockets are fixed on the left end face and the right end face of the lamp post, and good conductors inside the T-shaped blocks are connected with the lamp sockets; the axis of the lamp holder is perpendicular to the left end surface and the right end surface of the lamp pole and is arranged in a downward inclination mode, and the illuminating lamp is screwed inside the lamp holder.

Through adopting above-mentioned technical scheme, the lamp pole is isosceles trapezoid platform structure, and the lamp socket is installed at the terminal surface about the lamp pole, and the lamp socket sets up to ground slope, and the light is screwed up inside the lamp socket, makes the light set up to ground slope, and the irradiation range of light enlarges, and the light quantity of installation in the unit length reduces, and then has promoted the economic nature of lighting apparatus installation.

The present invention may be further configured in a preferred embodiment as: the lamp post is characterized in that an arc-shaped plate is installed on the upper end face of the lamp post, and two ends of the arc-shaped plate extend out of the end faces of two sides of the lamp post.

Through adopting above-mentioned technical scheme, the arc covers the up end of lamp pole, and the both sides terminal surface of lamp pole is stretched out at the both ends of arc, and when the rainfall, the rainwater is smooth and down along the arc, has avoided the rainwater to get into the socket and has caused the electric leakage, has promoted the protection to passing pedestrian.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the T-shaped block on the lamp pole is sleeved with the T-shaped groove on the stand column to slide, the sliding wedge block is sleeved in the first wall hole on the stand column, the wedge block keeps an outward movement trend under the elastic action of the pressure spring, and the wedge port on the lamp pole is matched with the wedge block in shape; the illuminating lamp is installed on a lamp pole, a worker holds the support pole and inserts the support pole into the sleeve to push the lamp pole to move upwards, when a wedge-shaped opening of the lamp pole is contacted with the wedge-shaped block, the wedge-shaped block is accommodated into the first wall hole, when the lamp pole completely slides over the wedge-shaped block, the wedge-shaped block pops out of the first wall hole under the elastic action of the pressure spring, the lower end face of the lamp pole is abutted to the upper end face of the wedge-shaped block, and the T-shaped block is limited by the T-shaped groove to enable the lamp pole to be; when the lamp is required to be overhauled, the limiting column on the pull rope is pulled to enable the limiting column to be hung on the hanging ring in the second wall hole, the wedge block is pulled by the pull rope to enable the wedge block to be accommodated in the first wall hole, the wedge block is not abutted to the lamp pole any more, a worker holds the support rod to enable the lamp pole to be descended to the ground, and the overhaul of the illuminating lamp is completed; through the cooperation, compared with the traditional method that the lamp post is installed and overhauled through a lifting vehicle, the lamp post is landed on the ground, workers do not need to climb a lifting device, the potential danger in the installation process is reduced, and the protection of the workers is improved;

2. a cable is embedded in the upright post, when the lower end of the lamp post is limited by the wedge-shaped block, the T-shaped block on the lamp post is abutted against the upper end of the cable, the lower end of the cable is connected with a municipal power supply network, a good conductor is embedded in the T-shaped block and connected with a lamp socket, and therefore the lighting lamp is electrified;

3. the up end of lamp pole is fixed with the arc, and the terminal surface about the lamp pole is stretched out at the both ends of arc, and when the rainfall, the rainwater is down-flow to both sides along the arc, has avoided the rainwater to get into the socket on the lamp pole inside and take place the electric leakage, has promoted the protection to passing pedestrian.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a partial sectional view of the present embodiment;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

fig. 4 is a partially enlarged schematic view at B in fig. 2.

In the figure, 1, a column; 11. a first wall aperture; 111. a limiting block; 12. a T-shaped groove; 13. a wedge block; 131. a butting block; 132. a pressure spring; 14. a square cavity; 141. a fixed pulley; 15. a through hole; 16. pulling a rope; 161. a limiting column; 17. a wire hole; 18. a second wall aperture; 181. hanging a ring; 182. a door panel; 183. a bolt; 184. a fixed seat; 2. a lamp post; 21. a T-shaped block; 22. a sleeve; 23. a lamp socket; 24. an arc-shaped plate; 25. a wedge-shaped opening; 3. an illuminating lamp; 4. a cable; 5. a support bar; 6. a road.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a lighting device's mounting structure, including the stand 1 that is the cylinder, stand 1 erects vertically in the both sides of road 6. Two sets of T-shaped grooves 12 are formed in one side of the upright post 1 facing the main road of the road 6, the extending direction of the T-shaped grooves 12 is parallel to the axis of the upright post 1, and the T-shaped grooves 12 are communicated with the outer peripheral surface of the upright post 1 (see fig. 3). The lamp pole 2 is installed to one side that T type groove 12 was seted up to stand 1, and the extending direction perpendicular to stand 1's of lamp pole 2 axis, lamp pole 2 are isosceles trapezoid at its extending direction's of perpendicular to cross-section, and lamp pole 2 contracts from the upper end to the lower extreme gradually, and the up end that stand 1's one side was kept away from to lamp pole 2 is fixed with arc 24, and the terminal surface about lamp pole 2 is stretched out at the both ends of arc 24. The lamp holder 23 is fixed on the left end face and the right end face of the lamp post 2, the lamp holder 23 is annular, and the axis of the lamp holder 23 is perpendicular to the plane where the left end face and the right end face are located. The illuminating lamp 3 is screwed in the lamp socket 23, and the illuminating lamp 3 inclines towards the ground.

The lower terminal surface of lamp pole 2 articulates there is annular sleeve 22, and sleeve 22 is inside to be pegged graft there is bracing piece 5, and bracing piece 5 is the cylinder, and the pole footpath of bracing piece 5 is less than sleeve 22's pipe diameter, and behind the sleeve 22 was pegged graft into to bracing piece 5, the outer peripheral face of bracing piece 5 and the inner peripheral surface clearance fit of sleeve 22.

Referring to fig. 2 and 3, a first wall hole 11 is opened at an upper end of the pillar 1 facing the main road of the road 6, and a distance from the first wall hole 11 to a bottom of the pillar is an installation height of the lighting lamp 3. The first wall hole 11 is a square space, and the first wall hole 11 is located in the middle between the two sets of T-shaped grooves 12. The first wall hole 11 is internally sleeved with a wedge block 13 in a sliding manner, and one end, far away from the bottom of the first wall hole 11, of the wedge block 13 is arranged in an upward inclined manner. A pressure spring 132 is installed between the wedge block 13 and the bottom of the first wall hole 11, and two ends of the pressure spring 132 are respectively abutted against the wedge block 13 and the bottom of the first wall hole 11.

The square cavity 14 has been seted up to stand 1's inside, and square cavity 14 is close to the hole bottom one side of first wall hole 11, and the through-hole 15 that has the level setting is seted up to the hole bottom of first wall hole 11, and through-hole 15 communicates square cavity 14 and first wall hole 11. The vertical inner walls at two sides of the interior of the square cavity 14 are rotatably connected with a fixed pulley 141, and the axis of the fixed pulley 141 is perpendicular to the extending direction of the first wall hole 11. The end face of the wedge block 13 close to the bottom of the first wall hole 11 is tied with a pull rope 16, and the pull rope 16 passes through the pressure spring 132 and the through hole 15 and is wound and connected with the fixed pulley 141. The inner surface of the lower end of the square cavity 14 is provided with a wire hole 17, the aperture of the wire hole 17 is larger than the diameter of the pull rope 16, and the axis of the wire hole 17 is parallel to the axis of the upright post 1. The pull cord 16 extends downwardly through the cord aperture 17. The left and right end faces of the wedge block 13 near the bottom of the first wall hole 11 are fixed with abutting blocks 131, and the abutting blocks 131 abut against and slide on the inner surface of the first wall hole 11. The left end and the right end of the inlet of the first wall hole 11 are both fixed with a limiting block 111, the limiting block 111 and the abutting block 131 are the same in size, and the left vertical end face and the right vertical end face of the wedge block 13 are abutted and slid with the vertical end faces of the two groups of limiting blocks 111 which are close to each other (refer to fig. 1).

Two groups of T-shaped blocks 21 are fixed on the vertical end surface of the lamp post 2 close to the upright post 1, and the T-shaped blocks 21 are inserted into the T-shaped groove 12. The one end that lamp pole 2 is close to stand 1 is seted up the wedge 25 that the downward sloping set up, and wedge 25 is the triangular prism space of slope, wedge 25 and wedge 13 shape fit. The inside of stand 1 has buried cable 4 underground, and the lower extreme and the municipal power supply net of cable 4 are connected. The upper end of cable 4 is walked around fixed pulley 141 and first wall hole 11, and the end of the upper end of cable 4 is located the up end of T type groove 12, and when the lower terminal surface of lamp pole 2 and the up end butt of wedge 13, cable 4 pegs graft with vertical lower extreme T type piece 21, and T type piece 21 is inside to be buried well the conductor and is connected with lamp socket 23 underground, and then makes light 3 power-on work.

Referring to fig. 2 and 4, a second wall hole 18 is formed at the bottom of the upright post 1, and the second wall hole 18 is a square space. The line hole 17 is communicated with the second wall hole 18, one end of the pull rope 16 extending into the second wall hole 18 is fixed with a limiting column 161, the limiting column 161 is a cylinder, and the axis of the limiting column 161 is perpendicular to the pull rope 16. Two groups of hanging rings 181 are fixed at the bottom of the second wall hole 18, the two groups of hanging rings 181 are located at the same vertical height, the hanging rings 181 are arc-shaped, and when the limiting columns 161 are hung with the hanging rings 181, the pull ropes 16 pull the wedge-shaped blocks 13 to be accommodated in the first wall hole 11.

Referring to fig. 1 and 4, a door plate 182 is hinged to an entrance of the second wall hole 18, the door plate 182 is matched with the entrance of the second wall hole 18 in shape, a latch 183 is fixed on a vertical edge of one side of the door plate 182, which is far away from the hinged end, a fixing seat 184 is fixed on a position of the outer peripheral surface of the upright post 1, which is close to the latch 183, and when the latch 183 is inserted into the fixing seat 184, the door plate 182 is closed. The lower end of the cable 4 is connected to the power supply network buried in the road 6 through the second wall hole 18.

The working conditions and the implementation principle of the embodiment are as follows:

when the installation structure of the lighting equipment is installed, the upright posts 1 are firstly erected on two sides of the road 6, and the upright posts 1 are perpendicular to the road surface of the road 6. The T-shaped groove 12 on the upright post 1 faces the main road of the road 6, and the T-shaped block 21 on the lamp post 2 slides up and down in the T-shaped groove 12. When the installation structure of the lighting device is installed, firstly, the upright posts 1 are erected on both sides of the road 6, and the T-shaped grooves 12 face the main road of the road 6; screw up light 3 back on lamp socket 23, the staff upwards promotes lamp pole 2, and T type piece 21 on the lamp pole 2 cup joints with T type groove 12 and slides and along T type groove 12 upward movement, treats that lamp pole 2 risees to the staff overhead time, and inside the staff held bracing piece 5 and pegged graft sleeve 22, further promoted sleeve 22 and made lamp pole 2 upward movement.

When wedge 25 on lamp pole 2 and wedge 13 butt, wedge 25 promotes wedge 13 and accomodates to first wall hole 11 is inside, and pressure spring 132 is compressed, and when lamp pole 2 slided wedge 13, first wall hole 11 was popped out to wedge 13 under the spring action of pressure spring 132, and simultaneously, the lower terminal surface of lamp pole 2 and the up end butt of wedge 13, lamp pole 2 was fixed to on the stand 1. The upper end of the cable 4 is in contact with the T-shaped block 21, and power is supplied to the illumination lamp 3 through a good conductor inside the T-shaped block 21.

When the lighting lamp 3 needs to be overhauled, the door plate 182 of the second wall hole 18 is opened, the bolt 183 is separated from the fixing seat 184, the worker pulls the limiting column 161 to enable the pull rope 16 to move downwards, the pull rope 16 bypasses the fixed pulley 141 to pull the wedge block 13 to be accommodated in the first wall hole 11, meanwhile, the support rod 5 is inserted into the sleeve 22, the support rod 5 supports the lamp post 2, and the limiting column 161 is hung on the hanging ring 181; when wedge 13 was accomodate in first wall hole 11 inside completely, lamp pole 2 broke away from wedge 13 spacing, and the staff holds bracing piece 5 and descends lamp pole 2 to the bottom of stand 1, when treating the maintenance of accomplishing light 3, repeated installation step was in order to install lamp pole 2 on stand 1, the completion was to the maintenance of light 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a lighting device's mounting structure, includes vertical upright post (1) of erectting in the road both sides and installs lamp pole (2) of stand (1) upper end, its characterized in that: a first wall hole (11) is horizontally formed in one side, facing the main road, of the upper end of the stand column (1), a limiting device is sleeved and slid in the first wall hole (11), two groups of T-shaped grooves (12) are vertically formed in one side, facing the main road, of the outer peripheral surface of the stand column (1), the T-shaped grooves (12) penetrate through the end surface of the upper end of the stand column (1), two groups of T-shaped blocks (21) are fixed on the vertical end surface, facing the stand column (1), of the lamp post (2), and the T-shaped blocks (21) are sleeved and slid with the T-shaped grooves (12); keep away from lamp pole (2) two sets of light (3) are installed to the one end of stand (1), stop device is right lamp pole (2) carry out spacing support, the lower terminal surface of lamp pole (2) articulates there is sleeve (22), sleeve (22) inside is pegged graft and is had bracing piece (5), and the staff holds bracing piece (5) are right lamp pole (2) go up and down.

2. The mounting structure of a lighting device according to claim 1, wherein: the limiting device comprises a wedge-shaped block (13) and a fixed pulley (141), one end, far away from the upright post (1), of the wedge-shaped block (13) is arranged in an upward inclined mode, one end, close to the upright post (1), of the lamp post (2) is provided with a wedge-shaped opening (25) which is arranged in a downward inclined mode, and the wedge-shaped block (13) is abutted to and slides on the wedge-shaped opening (25); a pressure spring (132) is installed between the bottom of the first wall hole (11) and the wedge block (13), two ends of the pressure spring (132) are respectively abutted against the bottom of the first wall hole (11) and the wedge block (13), and the pressure spring (132) enables the wedge block (13) to move towards one side of a road; a square cavity (14) is formed in the upright column (1), the fixed pulley (141) is rotatably connected with vertical inner walls on two sides of the square cavity (14), the axis of the fixed pulley (141) is perpendicular to the extending direction of the first wall hole (11), a through hole (15) is formed in the hole bottom of the first wall hole (11), the first wall hole (11) and the square cavity (14) are communicated through the through hole (15), a pull rope (16) is tied at one end, close to the hole bottom of the first wall hole (11), of the wedge-shaped block (13), and the pull rope (16) penetrates through the through hole (15) and is in winding connection with the fixed pulley (141); line hole (17) have been seted up to the bottom internal surface in square cavity (14), second wall hole (18) have been seted up to the bottom outer peripheral face of stand (1), second wall hole (18) with line hole (17) intercommunication, stay cord (16) pass line hole (17) extend to second wall hole (18), the lower extreme of stay cord (16) is provided with spacing post (161), two sets of link (181) are installed to the inner wall in second wall hole (18), spacing post (161) articulate into link (181) are realized wedge (13) to first wall hole (11) are inside to be accomodate.

3. The mounting structure of a lighting device according to claim 1, wherein: a cable (4) is buried in the upright post (1), and the lower end of the cable (4) is connected with a municipal power supply network; when the lamp post (2) is installed on the stand column (1), the T-shaped block (21) is abutted to the upper end of the cable (4), a good conductor is buried in the T-shaped block (21), and the cable (4) supplies power to the illuminating lamp (3).

4. The mounting structure of a lighting device according to claim 2, wherein: wedge (13) are close to the vertical terminal surface all is fixed with butt piece (131) about the one end of first wall hole (11), internal surface all is fixed with stopper (111) about the entry of first wall hole (11), pressure spring (132) promote during wedge (13) motion, butt piece (131) with stopper (111) butt.

5. The mounting structure of a lighting device according to claim 2, wherein: after the limiting column (161) is hung in the hanging ring (181), the pulling rope (16) pulls the wedge-shaped block (13) to be completely accommodated in the first wall hole (11); spacing post (161) not with during link (181) articulate, pressure spring (132) promote wedge (13) are to keeping away from one side motion at the bottom of the hole of first wall hole (11), wedge (13) stretch out first wall hole (11), the lower terminal surface of lamp pole (2) with the up end butt of wedge (13).

6. The mounting structure of a lighting device according to claim 2, wherein: the door plate (182) is hinged to the entrance position of the second wall hole (18), a bolt (183) is installed on the door plate (182), a fixing seat (184) is fixed to the outer peripheral surface of the upright post (1), and the bolt (183) is inserted into the fixing seat (184).

7. The mounting structure of a lighting device according to claim 1, wherein: the lamp post (2) is of an isosceles trapezoid table structure, the lamp post (2) gradually shrinks from top to bottom, lamp sockets (23) are fixed on the left end face and the right end face of the lamp post (2), and good conductors in the T-shaped block (21) are connected with the lamp sockets (23); the axis of the lamp holder (23) is perpendicular to the left end face and the right end face of the lamp pole (2) and is arranged in a downward inclined mode, and the illuminating lamp (3) is screwed inside the lamp holder (23).

8. The mounting structure of a lighting device according to claim 1, wherein: an arc-shaped plate (24) is installed on the upper end face of the lamp pole (2), and two ends of the arc-shaped plate (24) extend out of the end faces of two sides of the lamp pole (2).