CN211502532U

CN211502532U - Viaduct lighting tower

Info

Publication number: CN211502532U
Application number: CN202020003485.0U
Authority: CN
Inventors: 姜祥龙
Original assignee: TIANJIN FANGHUA COMMUNICATION ENGINEERING CO LTD
Current assignee: TIANJIN FANGHUA COMMUNICATION ENGINEERING CO LTD
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-15
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a viaduct lighting tower, including base and rotatory piece, the base bottom is fixed with the bracing piece, and wherein, first thread groove has been seted up to bracing piece one side, and the inside gomphosis of bracing piece has the connecting rod, and first spout has been seted up to connecting rod one side, and the third thread groove has been seted up to first spout inside, is connected with first bolt between first spout and the first thread groove, and the inside gomphosis of connecting rod has the ejector pin. This overpass lighting tower is provided with the bracing piece and can extends through the pulling connecting rod to can drive first spout when the connecting rod extends and remove, can slide with first bolt when first spout removes, thereby the connecting rod is adjusted and is accomplished back pull ejector pin and connecting rod and extend, can drive the second spout when the ejector pin extends and remove, and then can slide with the second bolt when the second spout removes, the height of lighting tower can be adjusted as required to the convenience according to the user.

Description

Viaduct lighting tower

Technical Field

The utility model relates to a overpass lighting apparatus technical field specifically is an overpass light tower.

Background

Viaducts, i.e. overpasses, a type of bridge. After the city is developed, the traffic is crowded, the buildings are dense, the streets are difficult to widen, and the traffic density can be evacuated by adopting the bridge, so that the transportation efficiency is improved. In addition, the highway or railway between cities can be used without embankment to avoid crossing with other line planes, save land and reduce subgrade settlement. The viaduct needs to illuminate the vehicle through an illumination lighthouse or an illumination street lamp when being used at night.

The viaduct lighting tower in the current market has many defects, the height is inconvenient to adjust, the lighting angle is inconvenient to fix, and therefore, the technology capable of improving the structure of the viaduct lighting tower is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a viaduct lighting tower to solve the viaduct lighting tower on the existing market that above-mentioned background art provided and have many defects, inconvenient height-adjusting, inconvenient fixed, the inconvenient problem of adjusting illumination angle.

In order to achieve the above object, the utility model provides a following technical scheme: a viaduct lighting tower comprises a base and a rotating block, wherein a supporting rod is fixed at the bottom of the base; a first thread groove is formed in one side of the supporting rod, a connecting rod is embedded in the supporting rod, a first sliding groove is formed in one side of the connecting rod, a third thread groove is formed in the first sliding groove, a first bolt is connected between the first sliding groove and the first thread groove, an ejector rod is embedded in the connecting rod, a second sliding groove is formed in one side of the ejector rod, a second bolt is connected between the second sliding groove and the third thread groove, mounting plates are fixed to two sides of the ejector rod, a fixing rod is fixed to one side of each mounting plate, a first connecting shaft is connected to one end of each fixing rod, and a lighting lamp is mounted; keep away from light one side of first connecting axle and install the second connecting axle, second connecting axle one side is connected with and pushes away a section of thick bamboo, push away the inside second thread groove of having seted up of a section of thick bamboo, be connected with two-way threaded rod between second thread groove and the mounting panel, it has cup jointed to be close to inside two-way threaded rod one side of mounting panel, first meshing gear has been cup jointed to two-way threaded rod one side, the mounting panel internal connection who is close to two-way threaded rod has the rotary rod, the rotary rod one end that is close to first meshing gear has cup jointed second meshing gear.

Preferably, the diameter of the first thread groove and the width of the first sliding groove are the same as the diameter of the first bolt, the first thread groove is in threaded connection with the first bolt, the first sliding groove is in sliding connection with the first bolt, and the maximum sliding distance of the first bolt does not exceed the length of the first sliding groove.

Preferably, the connecting rod is provided with three groups, and the connecting rod is cylindricly to the diameter of three groups of connecting rods is steadilyd decrease in proper order, constitutes extending structure about the connecting rod between bracing piece and the ejector pin.

Preferably, four groups of the fixed rod, the first connecting shaft and the illuminating lamp are arranged, and a rotating structure is formed between the fixed rod and the illuminating lamp about the first connecting shaft.

Preferably, four groups of pushing cylinders and four groups of second thread grooves are arranged, the pushing cylinders, the second thread grooves and the bidirectional threaded rod are cylindrical, and the pushing cylinders and the bidirectional threaded rod are in threaded connection through the second thread grooves.

Preferably, the first and second meshing gears are provided in two sets, and the size of the first meshing gear is the same as that of the second meshing gear, and the first and second meshing gears are in meshed connection.

Compared with the prior art, the utility model has the advantages that:

beneficial effect 1 is provided with the bracing piece and can extend through the pulling connecting rod to can drive first spout when the connecting rod extends and remove, can slide with first bolt when first spout removes, thereby the connecting rod is adjusted and is accomplished back pull ejector pin and extend with the connecting rod, can drive the second spout when the ejector pin extends and remove, and then can slide with the second bolt when the second spout removes, the height of illumination tower can conveniently be adjusted according to user's needs.

Beneficial effect 2 is provided with the connecting rod and can rotate first bolt and first thread groove when removing the assigned position and carry out the screw thread slip to can extrude fixedly to first spout when first bolt slides first spout one side, thereby the ejector pin can rotate the second bolt and can carry out the screw thread slip with the third thread groove when removing the assigned position, and then the second bolt screw thread can extrude fixedly to the second spout when sliding second spout one side, can fix when making things convenient for connecting rod and ejector pin height-adjusting.

Beneficial effect 3 be provided with the rotary rod and can rotate through rotating rotatory piece, so that the rotary rod can drive the second tooth wheel when rotating and rotate, can drive first tooth wheel when second tooth wheel rotates, thereby can drive two-way threaded rod when first tooth wheel rotates and rotate, can promote the pushing cylinder through the second thread groove when two-way threaded rod rotates and remove, and then can promote the light through the second connecting axle when pushing cylinder removes and rotate, the light can rotate through first connecting axle and dead lever when rotating, make things convenient for the light can adjust illumination angle according to the use needs.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top cross-sectional structure of the support rod of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

FIG. 4 is an enlarged schematic view of the part B of the present invention;

fig. 5 is an enlarged schematic view of the part C of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a first thread groove; 4. a connecting rod; 5. a first chute; 6. a first bolt; 7. a top rod; 8. a second chute; 9. a second bolt; 10. fixing the rod; 11. a first connecting shaft; 12. an illuminating lamp; 13. a second connecting shaft; 14. a push cylinder; 15. a second thread groove; 16. a bidirectional threaded rod; 17. a first toothed wheel; 18. rotating the rod; 19. a second toothed wheel; 20. rotating the block; 21. a third thread groove; 22. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a viaduct lighting tower, includes base 1, bracing piece 2, first thread groove 3, connecting rod 4, first spout 5, first bolt 6, ejector pin 7, second spout 8, second bolt 9, dead lever 10, first connecting axle 11, light 12, second connecting axle 13, a push away section of thick bamboo 14, second thread groove 15, two-way threaded rod 16, first engaging gear 17, rotary rod 18, second engaging gear 19, swivel block 20, third thread groove 21 and mounting panel 22.

The bottom of the base 1 is fixed with a support rod 2, one side of the support rod 2 is provided with a first thread groove 3, the diameter of the first thread groove 3 and the width of a first sliding groove 5 are the same as the diameter of a first bolt 6, the first thread groove 3 is in threaded connection with the first bolt 6, the first sliding groove 5 is in sliding connection with the first bolt 6, the maximum sliding distance of the first bolt 6 is not more than the length of the first sliding groove 5, the connecting rod 4 can drive the first sliding groove 5 to move when extending, the first sliding groove 5 can slide with the first bolt 6 when moving, the connecting rod 4 can rotate the first bolt 6 to perform threaded sliding with the first thread groove 3 when moving to a designated position, the first bolt 6 can extrude and fix the first sliding groove 5 when sliding to one side of the first sliding groove 5, the connecting rods 4 are embedded in the support rod 2, the connecting rods 4 are provided with three groups, and the connecting rods 4 are cylindrical, and the diameters of the three groups of connecting rods 4 are sequentially decreased progressively, a telescopic structure is formed between the supporting rod 2 and the ejector rod 7 about the connecting rod 4, the connecting rod 4 can be pulled to extend with the supporting rod 2, the ejector rod 7 and the connecting rod 4 are pulled to extend after the connecting rod 4 is adjusted, a first sliding groove 5 is formed in one side of the connecting rod 4, a third threaded groove 21 is formed in the first sliding groove 5, a first bolt 6 is connected between the first sliding groove 5 and the first threaded groove 3, the ejector rod 7 is embedded in the connecting rod 4, a second sliding groove 8 is formed in one side of the ejector rod 7, a second bolt 9 is connected between the second sliding groove 8 and the third threaded groove 21, mounting plates 22 are fixed on two sides of the ejector rod 7, a fixing rod 10 is fixed on one side of the mounting plates 22, four groups of the fixing rod 10, the first connecting shaft 11 and the illuminating lamp 12 are, when the push cylinder 14 moves, the illuminating lamp 12 can be pushed to rotate through the second connecting shaft 13, when the illuminating lamp 12 rotates, the illuminating lamp 12 can rotate with the fixing rod 10 through the first connecting shaft 11, one end of the fixing rod 10 is connected with the first connecting shaft 11, and the illuminating lamp 12 is installed on one side of the first connecting shaft 11.

A second connecting shaft 13 is arranged on one side of the illuminating lamp 12 far away from the first connecting shaft 11, a push cylinder 14 is connected on one side of the second connecting shaft 13, four groups of push cylinders 14 and second thread grooves 15 are arranged, the push cylinders 14, the second thread grooves 15 and a bidirectional threaded rod 16 are in a cylindrical shape, the push cylinders 14 and the bidirectional threaded rod 16 form threaded connection through the second thread grooves 15, the push cylinders 14 can be pushed to move through the second thread grooves 15 when the bidirectional threaded rod 16 rotates, the illuminating lamp 12 can be pushed to rotate through the second connecting shaft 13 when the push cylinders 14 move, the second thread grooves 15 are formed in the push cylinders 14, the bidirectional threaded rod 16 is connected between the second thread grooves 15 and the mounting plate 22, one side of the bidirectional threaded rod 16 close to the inside of the mounting plate 22 is sleeved, a first meshing gear 17 is sleeved on one side of the bidirectional threaded rod 16, and two groups of the first meshing gear 17 and a second meshing, and the size of first cogged wheel 17 is the same with the size of second cogged wheel 19, and be the meshing connection between first cogged wheel 17 and the second cogged wheel 19, rotary rod 18 can drive second cogged wheel 19 when rotating and rotate, second cogged wheel 19 can drive first cogged wheel 17 when rotating and rotate, can drive two-way threaded rod 16 when first cogged wheel 17 rotates and rotate, the mounting panel 22 internal connection that is close to two-way threaded rod 16 has rotary rod 18, rotary rod 18 one end that is close to first cogged wheel 17 has cup jointed second cogged wheel 19, rotatory piece 20 is fixed at the rotary rod 18 other end.

The working principle is as follows: when the viaduct illuminating tower is used, firstly, the viaduct illuminating tower needs to be simply known, the illuminating angle of the illuminating lamp 12 needs to be adjusted before the viaduct illuminating tower is used, the rotating rotary block 20 can be rotated to drive the rotary rod 18 to rotate, the rotary rod 18 can be rotated to drive the second meshing gear 19 to rotate, the second meshing gear 19 can be rotated to drive the first meshing gear 17 to rotate, so that the first meshing gear 17 can drive the bidirectional threaded rod 16 to rotate, the bidirectional threaded rod 16 can drive the pushing cylinder 14 to move through the second threaded groove 15 when rotating, further, the pushing cylinder 14 can drive the illuminating lamp 12 to rotate through the second connecting shaft 13 when moving, the illuminating lamp 12 can rotate through the first connecting shaft 11 and the fixed rod 10 when rotating, the illuminating lamp 12 can adjust the illuminating angle according to the using requirement, and the height of the illuminating tower can be adjusted after the illuminating angle of the illuminating lamp 12 is adjusted, the connecting rod 4 can be pulled to extend with the supporting rod 2, the connecting rod 4 can drive the first sliding groove 5 to move when extending, the first sliding groove 5 can slide with the first bolt 6 when moving, the connecting rod 4 can rotate the first bolt 6 to perform threaded sliding with the first threaded groove 3 when moving to a specified position, the first bolt 6 can extrude and fix the first sliding groove 5 when sliding to one side of the first sliding groove 5, the ejector rod 7 and the connecting rod 4 can be pulled to extend after the three groups of connecting rods 4 are adjusted, the ejector rod 7 can drive the second sliding groove 8 to move when extending, the second sliding groove 8 can slide with the second bolt 9 when moving, the ejector rod 7 can rotate the second bolt 9 to perform threaded sliding with the third threaded groove 21 when moving to the specified position, the second bolt 9 can extrude and fix the second sliding groove 8 when sliding to one side of the second sliding groove 8 through threads, the tower can be used when the post 7 is fixed, and the details not described in the present description belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A viaduct tower of illumination, includes base (1) and rotatory piece (20), its characterized in that: a supporting rod (2) is fixed at the bottom of the base (1); a first thread groove (3) is formed in one side of a support rod (2), a connecting rod (4) is embedded in the support rod (2), a first sliding groove (5) is formed in one side of the connecting rod (4), a third thread groove (21) is formed in the first sliding groove (5), a first bolt (6) is connected between the first sliding groove (5) and the first thread groove (3), a push rod (7) is embedded in the connecting rod (4), a second sliding groove (8) is formed in one side of the push rod (7), a second bolt (9) is connected between the second sliding groove (8) and the third thread groove (21), mounting plates (22) are fixed to two sides of the push rod (7), a fixing rod (10) is fixed to one side of each mounting plate (22), one end of each fixing rod (10) is connected with a first connecting shaft (11), and a lighting lamp (12) is installed on one; keep away from light (12) one side of first connecting axle (11) and install second connecting axle (13), second connecting axle (13) one side is connected with push cylinder (14), push cylinder (14) inside second thread groove (15) have been seted up, be connected with two-way threaded rod (16) between second thread groove (15) and mounting panel (22), it has cup jointed to be close to mounting panel (22) inside two-way threaded rod (16) one side, first meshing gear (17) have been cup jointed on one side of two-way threaded rod (16), mounting panel (22) internal connection that is close to two-way threaded rod (16) has rotary rod (18), rotary rod (18) one end that is close to first meshing gear (17) has cup jointed second meshing gear (19), rotary block (20) are fixed at the rotary rod (18) other end.

2. The overpass light tower of claim 1, wherein: the diameter of the first thread groove (3) and the width of the first sliding groove (5) are the same as the diameter of the first bolt (6), the first thread groove (3) is in threaded connection with the first bolt (6), the first sliding groove (5) is in sliding connection with the first bolt (6), and the maximum sliding distance of the first bolt (6) does not exceed the length of the first sliding groove (5).

3. The overpass light tower of claim 1, wherein: connecting rod (4) are provided with three groups, and connecting rod (4) are cylindricly to the diameter of three groups of connecting rod (4) diminishes progressively in proper order, constitutes extending structure about connecting rod (4) between bracing piece (2) and ejector pin (7).

4. The overpass light tower of claim 1, wherein: four groups of fixing rods (10), first connecting shafts (11) and illuminating lamps (12) are arranged, and a rotating structure is formed between the fixing rods (10) and the illuminating lamps (12) relative to the first connecting shafts (11).

5. The overpass light tower of claim 1, wherein: four groups of pushing cylinders (14) and second thread grooves (15) are arranged, the pushing cylinders (14), the second thread grooves (15) and the bidirectional threaded rod (16) are cylindrical, and the pushing cylinders (14) and the bidirectional threaded rod (16) are in threaded connection through the second thread grooves (15).

6. The overpass light tower of claim 1, wherein: the first meshed gear (17) and the second meshed gear (19) are arranged in two groups, the size of the first meshed gear (17) is the same as that of the second meshed gear (19), and the first meshed gear (17) is in meshed connection with the second meshed gear (19).