CN210050702U - Mounting structure of lighting equipment - Google Patents

Abstract

A mounting structure of lighting equipment comprises a stand column, a lamp post and a lifting device, wherein a rope receiving device is arranged at the bottom end of an inner cavity of the stand column, a fixed pulley is fixedly connected above the inner cavity of the stand column, a steel cable is wound on the outer peripheral surface of the fixed pulley, one end of the steel cable is fixedly connected with the lamp post, and the other end of the steel cable is wound and fixed with the rope receiving device; the outer peripheral surface of the upright post is provided with a straight groove, the outer peripheral surface of the upright post is provided with a transverse groove, and the lamp post is spliced with the straight groove and the transverse groove; the cavity bottom of stand rotates and is connected with the carousel, and the up end fixedly connected with of carousel rotates the post, the lamp pole keep away from with two rotate post sliding connection. By adopting the technical scheme, the fixed pulley is utilized to change the tension direction of the steel cable, so that the lifting operation of the lamp post is simpler and more convenient; through setting up the straight flute, rotating post and transverse groove, the lamp pole of being convenient for slides from top to bottom, and then supports the lamp pole at the lower terminal surface of transverse groove, consequently, conveniently goes up and down and supports the lamp pole, improves the security of staff's operation simultaneously.

Description

Mounting structure of lighting equipment

Technical Field

The utility model belongs to the technical field of the lighting technology and specifically relates to a lighting apparatus's mounting structure is related to.

Background

Road lighting is the important component of town road illumination, and the illumination light can improve night traffic safety effectively simultaneously, and consequently, most roads have all been equipped with the light for the illumination road. At present, current lighting lamp makes stand, light and lamp pole including supporting on ground, the one end and the stand fixed connection of lamp pole, and the other end and the light of lamp pole can be dismantled and be connected.

Along with the wide use of illumination light for the trouble that illumination light appears also increases thereupon, consequently need utilize jacking equipment and staff high altitude construction, and purchase and maintenance elevating gear can cause great expense burden, and maintenance personal scrambles to higher stand top in addition, has great potential safety hazard in the maintenance process, causes great threat to personal safety. Therefore, there is room for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an illumination equipment's mounting structure has and is convenient for maintain the light on ground, improves staff's operational safety's advantage simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an installation structure of lighting equipment comprises a stand column supported on the ground, a lamp post provided with a lighting lamp and a lifting device, wherein the lifting device comprises a fixed pulley, the stand column is a hollow cylinder, the bottom end of an inner cavity of the stand column is provided with a rope receiving device, the fixed pulley is fixedly connected above the inner cavity of the stand column, the outer peripheral surface of the fixed pulley is wound and connected with a steel cable, one end of the steel cable is fixedly connected with one end of the lamp post, which is far away from the lighting lamp, and the other end of the steel cable is wound and fixed with the rope receiving device; the lamp post is characterized in that a straight groove communicated with an inner cavity of the upright post is formed in the peripheral surface of the upright post, the length direction of the straight groove is consistent with that of the upright post, a transverse groove communicated with the inner cavity of the upright post is formed in the peripheral surface of the upright post, the transverse groove is communicated with the straight groove and is vertically arranged, and the lamp post is spliced with the straight groove and the transverse groove; the cavity bottom of stand rotates and is connected with the carousel, the up end fixedly connected with of carousel rotates the post for two, the lamp pole is kept away from the one end and two of light rotate post sliding connection.

By adopting the technical scheme, the upright post is a hollow column body, the lamp post and the illuminating lamp can be lifted by arranging the lifting device, the rope collecting device is used for pulling or loosening the steel cable, the fixed pulley is utilized to change the tension direction of the steel cable, so that the tension generated by the rope collecting device in the rope collecting process to the steel cable is conveniently converted into the tension of the steel cable to the lamp post, the lifting operation of the lamp post is simpler and more convenient, meanwhile, the gravity of the lamp post is conveniently converted into the tension of the steel cable to the rope collecting device, and the descending operation of the lamp post is simpler and more convenient; the straight groove is arranged, so that the lamp post can conveniently penetrate through the straight groove and can slide up and down along the length direction of the straight groove; the transverse groove is arranged, so that the lamp post is conveniently supported on the lower end surface of the transverse groove, and the stability of the lamp post installation and the stand column is improved; through setting up the carousel and rotating the post, when the length direction of lamp pole and transverse groove is just right to the time, utilize the rolling disc to rotate with the stand and be connected, through rotatory rotation post for the lamp pole rotates to the position of keeping away from the straight groove, and with the inside wall butt of transverse groove, and then be convenient for support the lamp pole in the lower terminal surface of transverse groove, make the fixed operation of support of lamp pole more convenient. Therefore, through the arrangement, the lamp pole with the illuminating lamp is convenient to lift and support on the ground, and meanwhile, the safety of the operation process of workers is improved.

The utility model discloses further set up to: the lamp post is characterized by comprising a supporting block fixedly connected with one end, far away from the illuminating lamp, of the lamp post, the supporting block is fixedly connected with the steel cable, a dovetail groove is formed in the inner circumferential surface of the upright post, the length direction of the dovetail groove is consistent with that of the upright post, a dovetail block is arranged on the outer circumferential surface of the supporting block in a protruding mode, the dovetail block is clamped with the dovetail groove to slide, and the dovetail groove is used for circumferentially limiting the dovetail block; the inner circumferential surface of the upright post is provided with an annular groove, the annular groove is used for supporting the dovetail block, and the lower end surface of the annular groove is aligned with the lower end surface of the transverse groove.

By adopting the technical scheme, the supporting block is arranged, the steel cable is fixedly connected with the center position of the upper end face of the supporting block, so that the supporting block is stressed more uniformly, meanwhile, the arc-shaped hole for the steel cable to pass through is communicated with the end face of the supporting block, and the situation that the steel cable generates movement interference in the up-and-down movement process of the supporting block and the lamp post is favorably reduced; by arranging the dovetail groove and the dovetail block, the dovetail groove can conveniently limit the dovetail block in the circumferential direction, and the dovetail block can conveniently slide in the dovetail groove in a clamping manner, so that the stability and guidance of the supporting block in the sliding process are improved, and the movement is smoother; through setting up the ring channel, when lamp pole and horizontal groove butt, the supporting shoe is located the up end of ring channel and the position between the terminal surface down, through rotatory rotation post for the inside wall butt of lamp pole and horizontal groove, simultaneously, make dovetail piece and dovetail dislocation set, so that support the supporting shoe in the lower terminal surface of ring channel, and then improve the stability that the lamp pole wholly supported, it is more convenient to make the operation simultaneously.

The utility model discloses further set up to: the rope winding device comprises a base, a rotating shaft is rotatably connected to the base, one end of the rotating shaft is rotatably connected with the inner circumferential surface of the upright post, a winding wheel coaxially rotates on the rotating shaft, and one end, far away from the supporting block, of the steel cable is fixedly wound on the outer circumferential surface of the winding wheel.

Through adopting above-mentioned technical scheme, the base supports the pivot in the take-up height, and the pivot of being convenient for simultaneously rotates the operation, when rotating the pivot to drive the reel and rotate, and then make the reel carry out wire winding or unwrapping wire operation, thereby drive the lamp pole through the cable wire and rise or descend, when making wire winding convenient operation, for the operation of going up and down brings the facility.

The utility model discloses further set up to: the lamp post is characterized by comprising a supporting rod, one end of the supporting rod is fixedly connected with the lamp post, the other end of the supporting rod is fixedly connected with a supporting ring, and the supporting ring is sleeved with the outer peripheral face of the stand column.

Through adopting above-mentioned technical scheme, the bracing piece downward sloping is fixed in the outer peripheral face of support ring, utilizes the support ring to cup joint with the outer peripheral face of stand to improve the stability that the outer peripheral face of support ring and stand supported, the stability of lamp pole and light support process.

The utility model discloses further set up to: the inner circumferential surface of the support ring is provided with a ball which is abutted against the outer circumferential surface of the upright post.

Through adopting above-mentioned technical scheme, through setting up the ball, be favorable to reducing lamp pole and light lift in-process, the sliding friction power that support ring and stand outer peripheral face produced is favorable to reducing simultaneously and scrapes the condition of colored stand outer peripheral face because of frictional force.

The utility model discloses further set up to: the rotating shaft coaxially rotates to form a limiting disc, a plurality of limiting grooves distributed at equal angles penetrate through the limiting disc, a plurality of first bolts are inserted into the base in an inserting mode, and the first bolts are inserted into the limiting grooves and fixed.

Through adopting above-mentioned technical scheme, through setting up spacing dish and first bolt, peg graft fixedly with the spacing groove through first bolt, be convenient for reduce spacing dish pivoted condition to reduce the pivot and rotate and then drive the reel and rotate, and then drive the condition that the cable wire pulled the lamp pole and goes up and down, simultaneously, set up first bolt, after the stop pivot rotates, can make things convenient for the staff to carry out operation on next step, make the operation more simple and convenient.

The utility model discloses further set up to: the rotary table is inserted with a plurality of second bolts, and the second bolts are inserted and fixed with the bottom ends of the inner cavities of the upright posts.

Through adopting above-mentioned technical scheme, through setting up carousel and second bolt, it is fixed to peg graft with the carousel through the second bolt, is convenient for reduce the carousel and rotates and drive the supporting shoe and rotate, and then reduces the condition that rocks about the lamp pole produces, simultaneously, sets up the second bolt, and the stall post rotates the back, can make things convenient for the staff to carry out operation on next step for it is more simple and convenient to operate.

The utility model discloses further set up to: and a rotating handle is arranged at the other end of the rotating shaft.

Through adopting above-mentioned technical scheme, through turning handle, be convenient for through rotatory turning handle, and then drive the pivot and rotate, the drive reel rotates to make the cable wire pull the lamp pole and go up and down, make the lift operation more convenient.

The utility model discloses further set up to: the peripheral face of stand articulated have with the revolving door of the inner chamber intercommunication of stand.

Through adopting above-mentioned technical scheme, through setting up the revolving door, be convenient for go up and down the operation of lamp pole in the cavity of stand for easy and simple to handle.

To sum up, the utility model discloses following beneficial effect has:

1. the lifting device is arranged, so that the lamp post and the illuminating lamp can be conveniently lifted, the fixed pulley is utilized to change the tension direction of the steel cable, the tension generated by the rope collecting device in the rope collecting process is conveniently converted into the tension of the steel cable on the lamp post, the lifting operation of the lamp post is simpler and more convenient, meanwhile, the gravity of the lamp post is conveniently converted into the tension of the steel cable on the rope collecting device, and the descending operation of the lamp post is simpler and more convenient;

2. by arranging the supporting block and the annular groove, the steel cable is fixedly connected with the center of the upper end face of the supporting block, so that the stress uniformity of the supporting block is improved, meanwhile, the supporting block is conveniently supported on the lower end face of the annular groove, and the integral supporting stability of the lamp post is further improved; by arranging the dovetail groove and the dovetail block, the dovetail groove can conveniently carry out circumferential limit on the dovetail block, the stability and guidance of the supporting block in the sliding process are improved, and the movement is smoother;

3. the base supports the rotating shaft at a certain height through the rope collecting device, so that the rotating shaft can rotate conveniently, and in addition, the winding wheel is used for winding and connecting the steel cable, so that the steel cable can be collected and released conveniently, and the operation is convenient and fast;

4. through setting up support ring and ball, be favorable to reducing lamp pole and light lift in-process, the sliding friction power that support ring and stand outer peripheral face produced is favorable to reducing simultaneously and scrapes the condition of colored stand outer peripheral face because of frictional force.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the present embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial sectional view of the present embodiment;

fig. 5 is a schematic view illustrating a maintenance operation state of the illumination lamp according to the embodiment.

Reference numerals: 1. a column; 11. a straight groove; 12. a transverse groove; 13. a dovetail groove; 14. an annular groove; 2. a lamp post; 21. a support block; 211. a dovetail block; 3. an illuminating lamp; 4. a lifting device; 41. a fixed pulley; 42. a steel cord; 5. a support bar; 51. a support ring; 511. a ball bearing; 6. a rope retracting device; 61. a base; 62. a rotating shaft; 63. a reel; 64. a limiting disc; 641. a limiting groove; 65. rotating the handle; 66. a first latch; 67. a limiting groove; 7. a turntable; 71. rotating the column; 72. a second bolt; 8. a revolving door.

Detailed Description

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

As shown in fig. 1 to 2, an installation structure of a lighting device includes a column 1 and a lamp post 2, the column 1 is a hollow cylinder, a straight groove 11 communicating with a cavity of the column 1 is formed on an outer peripheral surface of the column 1, a length direction of the straight groove 11 is consistent with a length direction of the column 1, a transverse groove 12 communicating with the cavity of the column 1 is formed on an outer peripheral surface of the column 1, the transverse groove 12 is located on an upper end surface of the straight groove 11 and is communicated with the straight groove 11, the transverse groove 12 and the straight groove 11 are perpendicular to each other, and a revolving door 8 communicating with an inner cavity of the column 1 is hinged below the outer peripheral surface of the column 1.

The lamp pole 2 slides with the straight flute 11 grafting, lamp pole 2 slides with the horizontal flute 12 grafting, and support in the lower terminal surface of horizontal flute 12, light 3 is installed to the one end of lamp pole 2, the middle part fixedly connected with bracing piece 5 of lamp pole 2, the one end fixedly connected with support ring 51 of lamp pole 2 is kept away from to bracing piece 5, support ring 51 is the annular cylinder, support ring 51 cup joints with the outer peripheral face of stand 1, the inner peripheral surface of support ring 51 rotates and is connected with a plurality of balls 511, ball 511 and the outer peripheral face butt of stand 1.

As shown in fig. 2 to 3, the other end of the lamp post 2 is fixedly connected with a supporting block 21, the supporting block 21 is a cylinder, two dovetail blocks 211 are protruded on the outer peripheral surface of the supporting block 21, two dovetail grooves 13 are formed in the inner peripheral surface of the upright post 1, the length direction of each dovetail groove 13 is consistent with the length direction of the upright post 1, the dovetail blocks 211 are clamped and slide with the dovetail grooves 13, the dovetail grooves 13 circumferentially limit the dovetail blocks 211, an annular groove 14 is recessed in the inner peripheral surface of the upright post 1, the groove width of the annular groove 14 is greater than the thickness of the supporting block 21, the lower end surface of the annular groove 14 is flush with the lower end surface of the transverse groove 12, and the.

Lifting device 4 is fixedly connected to the upper portion of the cavity of column 1, lifting device 4 includes fixed pulley 41, fixed pulley 41 is fixedly connected to the upper portion of the cavity of column 1, steel cable 42 is wound around the outer peripheral surface of fixed pulley 41, one end of steel cable 42 is fixedly connected to the upper end face of supporting block 21, the other end of steel cable 42 penetrates through the arc-shaped hole in the upper end face of supporting block 21, and rope receiving device 6 (as shown in fig. 4) is fixed to the winding connection.

As shown in fig. 4, the rope winding device 6 includes a base 61, the base 61 is a rectangular parallelepiped, the base 61 is fixedly connected to the bottom end of the inner cavity of the upright post 1, two first bolts 66 are inserted into the side surface of the base 61 perpendicular to the ground, a rotating shaft 62 is rotatably connected to the side surface of the base 61 perpendicular to the ground, one end of the rotating shaft 62 is rotatably connected to the inner circumferential surface of the upright post 1, a rotating handle 65 is detachably connected to the other end of the rotating shaft 62, a reel 63 is coaxially rotated by the rotating shaft 62, a steel cable 42 is fixed to the outer circumferential surface of the reel 63 in a winding manner, the rotating shaft 62 coaxially rotates a limiting disc 64, the limiting disc 64 is located between the reel 63 and the base 61, the limiting disc 64 is a cylinder, the axis of the limiting disc 64 and the axis of the rotating shaft 62 are coaxially arranged, four limiting grooves 641 which are equiangularly distributed and are used for inserting and fixing, the four limit grooves 641 extend along the arc to form an arc shape, and the distances from the axis of the rotating shaft 62 to the four limit grooves are equal.

The bottom end of the cavity of the upright column 1 is rotatably connected with a rotary table 7, the upper end face of the rotary table 7 is fixedly connected with two rotary columns 71, the two rotary columns 71 are respectively arranged at two sides of the axis of the rotary table 7, the rotary columns 71 are communicated with the supporting blocks 21, the supporting blocks 21 are slidably connected with the rotary columns 71, and the lengths of the two rotary columns 71 are greater than the lengths of the dovetail grooves 13. Four second bolts 72 distributed at equal angles penetrate through the upper end face of the rotary table 7, and the second bolts 72 are fixedly inserted into the bottom end of the inner cavity of the upright post 1.

The working conditions and principles of the embodiment are as follows:

in operation, when installing the light 3, at first, open revolving door 8, will take out first bolt 66 and second bolt 72, install turning handle 65 in the tip of pivot 62, then rotate turning handle 65, make reel 63 twine in succession and tighten up cable 42, make cable 42 pull supporting shoe 21 through fixed pulley 41 and rise, drive lamp pole 2 and light 3 simultaneously and rise, make dovetail 211 slide in dovetail 13, lamp pole 2 slides in straight flute 11 simultaneously, when lamp pole 2 and the up end butt of horizontal flute 12, the lower terminal surface of supporting shoe 21 is higher than the lower terminal surface of horizontal flute 12.

Then, the rotating lever is rotated to support the support block 21 on the lower end surface of the annular groove 14, and the lamp post 2 is brought into contact with the inner side wall of the lateral groove 12. Then, a second pin 72 is inserted into the upper end surface of the rotating disc 7, so that the second pin 72 is inserted and fixed into the bottom end of the inner cavity of the upright 1 to limit the rotation of the supporting block 21. Then, the first latch 66 is installed on the side surface of the base 61, so that the first latch 66 is fixedly inserted into the stopper groove 641, thereby restricting the rotation of the reel 63. Thereby, the installation process of the illumination lamp 3 is completed.

When the lighting lamp 3 needs to be disassembled or maintained, the revolving door 8 is firstly opened, the second bolt 72 is taken out, then the rotating column 71 is rotated to the position where the lamp post 2 is opposite to the length direction of the straight groove 11, and the second bolt 72 is inserted, so that the state that the lamp post 2 is opposite to the length direction of the straight groove 11 is kept.

Next, the turning handle 65 is mounted on the end of the rotation shaft 62, the turning of the turning handle 65 is controlled by hand, and then the first latch 66 is removed to rotate the turning handle 65. Then, the turning handle 65 is rotated to loosen the wire rope 42 in the reel 63, the supporting block 21 is slid downward along the longitudinal direction of the straight groove 11 by its own weight through the fixed pulley 41, and when the pole 2 is slid down to abut against the lower end surface of the straight groove 11, the first latch 66 is attached to restrict the turning of the turning handle 65 and stop the downward sliding movement of the supporting block 21.

Next, the illumination lamp 3 on the lamp post 2 is detached or repaired. Thereby completing the process of disassembling or repairing the illumination lamp 3 (see fig. 5).

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 (9)

1. The utility model provides a lighting device's mounting structure, includes stand (1) that supports in ground and lamp pole (2) of installing light (3), characterized by: the lamp post comprises a lifting device (4), wherein the lifting device (4) comprises a fixed pulley (41), the upright post (1) is a hollow cylinder, a rope receiving device (6) is arranged at the bottom end of an inner cavity of the upright post (1), the fixed pulley (41) is fixedly connected above the inner cavity of the upright post (1), a steel cable (42) is wound on the outer peripheral surface of the fixed pulley (41), one end of the steel cable (42) is fixedly connected with one end, far away from the illuminating lamp (3), of the lamp post (2), and the other end of the steel cable (42) is fixedly wound with the rope receiving device (6); the lamp post is characterized in that a straight groove (11) communicated with an inner cavity of the upright post (1) is formed in the peripheral surface of the upright post (1), the length direction of the straight groove (11) is consistent with the length direction of the upright post (1), a transverse groove (12) communicated with the inner cavity of the upright post (1) is formed in the peripheral surface of the upright post (1), the transverse groove (12) is communicated with the straight groove (11) and is vertically arranged, and the lamp post (2) slides in the straight groove (11) and the transverse groove (12); the cavity bottom of stand (1) rotates and is connected with carousel (7), two rotation post (71) of up end fixedly connected with of carousel (7), lamp pole (2) are kept away from the one end and two of light (3) rotate post (71) sliding connection.

2. The mounting structure of a lighting device according to claim 1, wherein: the lamp post fixing device comprises a supporting block (21) fixedly connected with one end, far away from an illuminating lamp (3), of the lamp post (2), wherein the supporting block (21) is fixedly connected with a steel cable (42), a dovetail groove (13) is formed in the inner peripheral surface of the upright post (1), the length direction of the dovetail groove (13) is consistent with that of the upright post (1), a dovetail block (211) is protruded on the outer peripheral surface of the supporting block (21), the dovetail block (211) is clamped with the dovetail groove (13) to slide, and the dovetail groove (13) circumferentially limits the dovetail block (211); an annular groove (14) is formed in the inner circumferential surface of the upright post (1), the dovetail block (211) is supported by the annular groove (14), and the lower end face of the annular groove (14) is aligned with the lower end face of the transverse groove (12).

3. The mounting structure of a lighting device according to claim 2, wherein: the rope winding device (6) comprises a base (61), a rotating shaft (62) is rotatably connected to the base (61), one end of the rotating shaft (62) is rotatably connected with the inner circumferential surface of the upright post (1), a winding wheel (63) is coaxially rotated on the rotating shaft (62), and one end, far away from the supporting block (21), of the steel cable (42) is fixedly wound on the outer circumferential surface of the winding wheel (63).

4. The mounting structure of a lighting device according to claim 1, wherein: including bracing piece (5), the one end of bracing piece (5) with lamp pole (2) fixed connection, the other end fixedly connected with support ring (51) of bracing piece (5), support ring (51) with the outer peripheral face of stand (1) cup joints.

5. The mounting structure of a lighting device according to claim 4, wherein: the inner circumferential surface of the support ring (51) is provided with balls (511), and the balls (511) are abutted with the outer circumferential surface of the column (1).

6. The mounting structure of a lighting device according to claim 3, wherein: the rotating shaft (62) coaxially rotates to form a limiting disc (64), a plurality of limiting grooves (641) distributed at equal angles penetrate through the limiting disc (64), a plurality of first bolts (66) are inserted into the base (61), and the first bolts (66) are inserted into the limiting grooves (641) and fixed.

7. The mounting structure of a lighting device according to claim 1, wherein: the rotary table (7) is inserted with a plurality of second bolts (72), and the second bolts (72) are inserted and fixed with the bottom end of the inner cavity of the upright post (1).

8. The mounting structure of a lighting device according to claim 3, wherein: and a rotating handle (65) is arranged at the other end of the rotating shaft (62).

9. The mounting structure of a lighting device according to claim 1, wherein: the peripheral surface of the upright post (1) is hinged with a revolving door (8) communicated with the inner cavity of the upright post (1).

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