CN210801077U

CN210801077U - Lamp mounting rack for road lighting construction

Info

Publication number: CN210801077U
Application number: CN201921841717.3U
Authority: CN
Inventors: 路桂山; 赵安康
Original assignee: Fengqi Electrical Group Co ltd
Current assignee: Fengqi Electrical Group Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-19
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a lamps and lanterns mounting bracket is used in road lighting construction, comprising a frame body, the middle part of support body is provided with two sets of bull sticks, the middle part of support body is provided with the movable plate, and is two sets of the bull stick runs through the movable plate, the left side of movable plate is provided with the outer loop bar, the left side of the front end of outer loop bar is provided with fixed the knot, the left side of fixed knot is provided with the inserted bar, the left middle part welding of movable plate has fixed clamp splice, the middle part of outer loop bar is provided with the removal clamp splice, the left end of carriage release has passed the welding of outer loop bar and has the knob, the left front bracket has all been welded at both ends around the support body bottom, the. The utility model discloses make the street lamp can not take place the phenomenon of overturning at the in-process of installation, the security is high to can lift up the street lamp or put down, alleviateed the user when installing the street lamp, with the intensity of labour that the street lamp was lifted up, very laborsaving light, the practicality is strong.

Description

Lamp mounting rack for road lighting construction

Technical Field

The utility model relates to a road lighting construction technical field specifically is a lamps and lanterns mounting bracket is used in road lighting construction.

Background

The street lighting is lighting arranged for a road and accessory facilities thereof, is used for improving the safety of vehicle driving and pedestrian walking at night and preventing traffic accidents, is reasonably arranged, can improve traffic conditions, reduce driving fatigue, improve road traffic capacity and effectively reduce traffic accidents, and a street lamp lighting lamp is generally a rod-shaped street lamp, needs to be fixed on two sides of the road by expansion bolts, needs to be lifted in the installation process, is heavy and high in labor intensity, is easy to overturn and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns mounting bracket is used in road lighting construction to the in-process of the shaft-like street lamp installation of proposing in solving above-mentioned background art needs lift up the street lamp, and street lamp weight is big, and intensity of labour is high, and produces the street lamp turnover easily, has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp mounting rack for road lighting construction comprises a rack body, wherein two groups of rotating rods are arranged in the middle of the rack body, the bottom ends of the rotating rods are connected with the inner wall of the rack body through embedded bearings, a first bevel gear is welded to the position, extending to the inside of the top end of the rack body, of the top ends of the rotating rods, a second bevel gear is meshed with the back face of the first bevel gear, a third bevel gear is arranged in the middle of the inside of the top end of the rack body, a fourth bevel gear is meshed with the right side of the third bevel gear, a rotating handle is welded to the position, extending to the right side of the rack body, of the right end of a center shaft of the fourth bevel gear, a center shaft of the second bevel gear and a center shaft of the third bevel gear are welded with each other, one end, close to the inner wall of the rack body, of the center, the left side of movable plate is provided with outer loop bar, outer loop bar's end is connected with the movable plate is articulated, the left side of outer loop bar's front end is provided with fixed knot, and the other end of fixed knot is connected with the positive left side of movable plate is articulated, the left side of fixed knot is provided with the inserted bar, and the right-hand member of inserted bar runs through fixed knot and outer loop bar and inserts and establish inside the movable plate, the left middle part welding of movable plate has fixed clamp splice, outer loop bar's middle part is provided with the removal clamp splice, and removes the left middle part of clamp splice and be connected with the carriage release lever right-hand member through embedded bearing, the left end of carriage release lever passes outer loop bar welding and has the knob, the front truck has all been welded at both ends around the left of.

Preferably, the surface of the rotating rod is provided with external threads, the inner wall of the moving plate is provided with internal threads, and the rotating rod is connected with the moving plate through a threaded structure.

Preferably, the outside cover of inserted bar is equipped with the spring, and the one end and the inserted bar right-hand member welded fastening of spring to the other end and the fixed knot welded fastening of spring.

Preferably, the left side of the fixed clamping block is glued with a rubber pad, and the right side of the movable clamping block is glued with a rubber pad.

Preferably, the front end and the rear end of the movable clamping block are welded with sliding blocks, the inner wall of the outer loop bar is provided with a sliding groove, and the outer loop bar is connected with the movable clamping block through a sliding structure.

Preferably, the surface of the movable rod is provided with external threads, the inner wall of the outer sleeve rod, which is attached to the movable rod, is provided with internal threads, and the movable rod is connected with the outer sleeve rod through a threaded structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with outer loop bar, the user will overlap outer loop bar and turn over the outside of buckleing the street lamp, fix outer loop bar through fixed knot, the knob of final rotation drives the carriage release lever and rotates, promote through the helicitic texture and remove the clamp splice, make fixed clamp splice and remove the clamp splice and press from both sides tightly, the user can fix the street lamp in the middle part of this mounting bracket, easy operation is convenient, it is fixed firm, make the street lamp can not take place to turn over the phenomenon in the course of installing, the security is high;

the utility model discloses a be provided with the movable plate, user's rotating is changeed and is driven fourth bevel gear and rotate, drives second bevel gear through third bevel gear and rotates, drives the bull stick through first bevel gear and rotates to drive the movable plate through helicitic texture and reciprocate, can lift up the street lamp or put down, alleviateed the user when installing the street lamp, with the intensity of labour that the street lamp lifted up, very laborsaving light, the practicality is strong.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: 1. a frame body; 2. a rotating rod; 3. a first bevel gear; 4. a second bevel gear; 5. a third bevel gear; 6. a fourth bevel gear; 7. turning a handle; 8. moving the plate; 9. an outer loop bar; 10. a fixing buckle; 11. inserting a rod; 12. fixing the clamping block; 13. moving the clamping block; 14. a travel bar; 15. a knob; 16. a front bracket; 17. and (7) wheels.

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. 1-3, the present invention provides an embodiment:

a lamp mounting rack for road lighting construction comprises a rack body 1, two groups of rotating rods 2 are arranged in the middle of the rack body 1, the bottom ends of the rotating rods 2 are connected with the inner wall of the rack body 1 through embedded bearings, first bevel gears 3 are coaxially welded on the top ends of the rotating rods 2 extending to the top end of the rack body 1, second bevel gears 4 are meshed with the back surfaces of the first bevel gears 3, third bevel gears 5 are arranged in the middle of the top end of the rack body 1, fourth bevel gears 6 are meshed with the right sides of the third bevel gears 5, rotating handles 7 are welded on the right sides of the center shafts of the fourth bevel gears 6 extending to the right side of the rack body 1, the center shafts of the second bevel gears 4 and the third bevel gears 5 are welded with each other, two ends, close to the inner wall of the rack body 1, of the center shaft of the second bevel gears 4 are connected with the inner wall of the rack body 1, the two groups of rotating rods 2 penetrate through the movable plate 8, external threads are arranged on the surface of the rotating rods 2, internal threads are arranged on the inner wall of the movable plate 8, the rotating rods 2 are connected with the movable plate 8 through a threaded structure, and the rotating rods 2 rotate to drive the movable plate 8 to move up and down through the threaded structure, so that the street lamp is lifted or put down, and the labor intensity of lifting the street lamp when a user installs the street lamp is reduced; in practical use, the first bevel gear 3, the second bevel gear 4, the third bevel gear 5, the fourth bevel gear 6 and the rotating handle can be arranged at the lower part of the frame body 1, so that the operation of workers is better facilitated, and the connection relationship among the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear and the rotating handle is referred to above.

As shown in fig. 2, the left side of the moving plate 8 is provided with an outer loop bar 9, the end of the outer loop bar 9 is hinged with the moving plate 8, the left side of the front end of the outer loop bar 9 is provided with a fixing buckle 10 (for positioning the outer loop bar 9 after the outer loop bar 9 rotates in place relative to the moving plate 8), the other end of the fixing buckle 10 is hinged with the left side of the front surface of the moving plate 8, the left side of the fixing buckle 10 is provided with an insert rod 11, the right end of the insert rod 11 penetrates through the fixing buckle 10 and the outer loop bar 9 and is inserted into the moving plate 8, the outer side of the insert rod 11 is sleeved with a spring, one end of the spring is welded and fixed with the right end of the insert rod 11, and the other end of the spring is welded and fixed with the fixing buckle 10, the spring fixes the insert rod 11 inside the moving plate 8 by elasticity, so that the fixing buckle 10 fixes the outer loop bar 9, and prevents, the insertion rod 11 is pulled leftwards to stretch the spring, so that the insertion rod 11 is pulled out from the moving plate 8 and the outer loop bar 9, the fixing buckle 10 is separated from the outer loop bar 9, and the operation is simple and convenient; specifically, the outer loop bar 9 includes a positioning portion, the fixing buckle 10 includes a limiting portion for pressing against the positioning portion, and a spring is disposed between the insert bar 11 and the limiting portion.

As shown in fig. 2, a fixed clamping block 12 is welded in the middle of the left side of the moving plate 8, a movable clamping block 13 is arranged in the middle of the outer sleeve rod 9, a rubber pad is glued on the left side of the fixed clamping block 12, a rubber pad is glued on the right side of the movable clamping block 13, the rubber pad has good elasticity, when the fixed clamping block 12 and the movable clamping block 13 clamp the street lamp, the rubber pad deforms, the fixing firmness of the street lamp is improved through the friction force and the resilience force of the rubber pad, sliding blocks are welded at the front end and the rear end of the movable clamping block 13, a sliding groove is formed in the inner wall of the outer sleeve rod 9, the outer sleeve rod 9 is connected with the movable clamping block 13 through a sliding structure (a sliding space for the movable clamping block 13 to slide is formed on the outer sleeve rod 9), the movable clamping block 13 is positioned in the middle of the outer sleeve rod 9 without affecting the movement of the movable clamping block 13, the middle of the, inner circle fixed connection of carriage release lever 14 and bearing), the left end of carriage release lever 14 passes outer loop bar 9 and welds knob 15, carriage release lever 14 surface is provided with the external screw thread, be provided with the internal thread on the inner wall that outer loop bar 9 and carriage release lever 14 laminated mutually, carriage release lever 14 is connected through helicitic texture with outer loop bar 9, user's rotating knob 15 drives carriage release lever 14 and rotates, promote to remove clamp splice 13 through helicitic texture and remove, front bracket 16 has all been welded at both ends around the left of support body 1 bottom, wheel 17 is all installed to both sides around the bottom of support body 1 right side.

The working principle is as follows: firstly, a user places a street lamp in the middle of two groups of front supports 16, then turns over and buckles the outer loop bar 9 to the outer side of the street lamp, then turns over and buckles the fixing buckle 10 to the front end of the outer loop bar 9, so that the inserted bar 11 penetrates through the fixing buckle 10 and the outer loop bar 9 and is inserted into the moving plate 8, thereby fixing the outer loop bar 9, finally, the knob 15 is rotated to drive the moving rod 14 to rotate, the moving clamp block 13 is pushed to move through a threaded structure, so that the fixing clamp block 12 and the moving clamp block 13 are clamped, and the user can fix the street lamp in the middle of the mounting frame;

when the user need lift up the street lamp, the rotating handle 7 drives the fourth bevel gear 6 to rotate, drives the second bevel gear 4 to rotate through the third bevel gear 5, drives the rotating rod 2 to rotate through the first bevel gear 3, thereby drives the movable plate 8 to reciprocate through the threaded structure, can lift up or put down the street lamp, and the labor intensity of the user for lifting up the street lamp when the street lamp is installed is reduced, so that the street lamp lifting device is labor-saving and easy and has strong practicability. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lamps and lanterns mounting bracket is used in road lighting construction, includes support body (1), its characterized in that: the middle part of the frame body (1) is provided with two groups of rotating rods (2), the bottom ends of the rotating rods (2) are connected with the inner wall of the frame body (1) through embedded bearings, the top ends of the rotating rods (2) extend to the inner part of the top end of the frame body (1) and are provided with first bevel gears (3), the back surfaces of the first bevel gears (3) are meshed with second bevel gears (4), the middle part of the inner part of the top end of the frame body (1) is provided with third bevel gears (5), the right sides of the third bevel gears (5) are meshed with fourth bevel gears (6), the right ends of the center shafts of the fourth bevel gears (6) extend to the right side of the frame body (1) and are welded with rotating handles (7), the center shafts of the second bevel gears (4) and the third bevel gears (5) are welded with each other, one end, close to the inner wall of the frame body (1), of the center shaft of the second bevel gears (4, the middle of the frame body (1) is provided with a movable plate (8), two groups of rotating rods (2) penetrate through the movable plate (8), the left side of the movable plate (8) is provided with an outer loop bar (9), the tail end of the outer loop bar (9) is hinged with the movable plate (8), the left side of the front end of the outer loop bar (9) is provided with a fixed buckle (10), the other end of the fixed buckle (10) is hinged with the front left side of the movable plate (8), the left side of the fixed buckle (10) is provided with an insert rod (11), the right end of the insert rod (11) penetrates through the fixed buckle (10) and the outer loop bar (9) and is inserted into the movable plate (8), the left middle of the movable plate (8) is welded with a fixed clamping block (12), the middle of the outer loop bar (9) is provided with a movable clamping block (13), and the left middle of the movable clamping block (13) is connected with, the left end of carriage release lever (14) passes outer loop bar (9) and welds knob (15), front bracket (16) have all been welded at both ends around support body (1) bottom left side, wheel (17) are all installed to both sides around support body (1) right side bottom.

2. The lamp mounting rack for road lighting construction of claim 1, wherein: the surface of the rotating rod (2) is provided with external threads, the inner wall of the moving plate (8) is provided with internal threads, and the rotating rod (2) is connected with the moving plate (8) through a threaded structure.

3. The lamp mounting rack for road lighting construction of claim 1, wherein: the outside cover of inserted bar (11) is equipped with the spring, and the one end and inserted bar (11) right-hand member welded fastening of spring to the other end and fixed knot (10) welded fastening of spring.

4. The lamp mounting rack for road lighting construction of claim 1, wherein: the left side of the fixed clamping block (12) is glued with a rubber pad, and the right side of the movable clamping block (13) is glued with a rubber pad.

5. The lamp mounting rack for road lighting construction of claim 1, wherein: the front end and the rear end of the movable clamping block (13) are welded with sliding blocks, the inner wall of the outer sleeve rod (9) is provided with a sliding groove, and the outer sleeve rod (9) is connected with the movable clamping block (13) through a sliding structure.

6. The lamp mounting rack for road lighting construction of claim 1, wherein: the surface of the moving rod (14) is provided with external threads, the inner wall of the outer sleeve rod (9) which is jointed with the moving rod (14) is provided with internal threads, and the moving rod (14) is connected with the outer sleeve rod (9) through a thread structure.