CN211393762U

CN211393762U - Lifting device for street lamp installation and construction

Info

Publication number: CN211393762U
Application number: CN201922015765.3U
Authority: CN
Inventors: 王随超; 张爱东; 韩璐; 李梅华; 吴书峰; 朱振; 董建芹
Original assignee: Baode Lighting Group Co ltd
Current assignee: Baode Lighting Group Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-01
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a elevating gear that street lamp construction and installation used, including connecting plate and damper, the last fixed surface of connecting plate installs fixed block one and fixed block two, movable mounting has the threaded rod between fixed block one and the fixed block two, the slide rail has been seted up to the upper surface symmetry of connecting plate, fixed mounting has the movable plate between two backup pads, the threaded hole has been seted up to the outer wall of movable plate, the top fixed mounting of two backup pads has the lift fence, the one end fixed mounting that fixed block one was kept away from to the threaded rod has gear one, the last fixed surface of connecting plate installs the motor cabinet, the top fixed mounting of motor cabinet has the motor, damper includes the shock absorber pole, the stopper, spring and. The utility model provides a pair of elevating gear that street lamp installation and construction used, easy operation convenient and fast reduces the wearing and tearing that produce because of the vibration of device, increases the life of device, improves constructor's factor of safety.

Description

Lifting device for street lamp installation and construction

Technical Field

The utility model relates to a street lamp construction technical field relates to a elevating gear that street lamp installation construction used particularly.

Background

The lamp provides a road with a lighting function, and generally refers to a lamp in a road lighting range in traffic lighting. The street lamp is widely applied to various places needing illumination, and is formed by a lamp, an electric wire, a light source, a lamp post, a lamp arm, a flange plate and a basic embedded part into a whole, along with the rapid development of science and technology and society, the construction of the street lamp obtains the rapid development, the road illumination quality is continuously improved, the high-intensity gas discharge lamp is widely used, and the street lamp plays a great role in improving the investment environment of China, promoting the rapid development of economy, facilitating the life of the masses, beautifying the city and being used as the construction of an outward modernized city.

In the process of street lamp installation, need install the street lamp with the help of elevating gear, however, in the elevating gear of a street lamp installation construction usefulness now, there are such problems, when using elevating gear to install the street lamp, because the kind of street lamp is different, so the height of street lamp is also different, so need adjust elevating gear's height, current elevating gear is just more troublesome when height-adjusting, and lift platform puts unstablely, when going up and down, can produce the vibration, not only can reduce the life of device, and also influence constructor's factor of safety, current lift platform generally adopts hydraulic pressure lifter as lift power, and is with high costs.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a elevating gear that street lamp construction and installation used has solved the problem mentioned in the above-mentioned background.

In order to achieve the above object, the utility model provides a pair of elevating gear that street lamp installation and construction used, include:

the utility model provides a lifting device that street lamp installation construction used which characterized in that includes:

the connecting plate is obliquely arranged, a first fixed block and a second fixed block are fixedly arranged at the upper end and the lower end of the upper surface of the connecting plate respectively, a threaded rod is movably arranged between the first fixed block and the second fixed block, slide rails are symmetrically arranged on two sides of the upper surface of the connecting plate, the arrangement direction of the slide rails is parallel to the arrangement direction of the connecting plate, a support plate is arranged in the slide rails in a sliding manner, the stability of the device is improved by arranging the slide rails, a support plate is arranged in the slide rails, a movable plate is fixedly arranged between the two support plates, a threaded hole is formed in the movable plate, the threaded rod is screwed in the threaded hole, a lifting fence is fixedly arranged at the tops of the two support plates, a first gear is coaxially and fixedly arranged at one end of the threaded rod, which is far, a second gear is coaxially and fixedly installed at the output end of the motor, and the second gear is meshed with the first gear and used for driving the threaded rod to rotate under the action of the motor; a support frame and a support post are respectively fixedly arranged at two ends of the bottom of the connecting plate and used for supporting the connecting plate; the bottom ends of the support frame and the strut are respectively provided with a damping mechanism; damping mechanism includes shock-absorbing rod, stopper, spring and sleeve, each the support frame with the bottom rigid coupling of pillar is one the shock-absorbing rod, telescopic top is formed with the confession the perforation that the shock-absorbing rod wore to establish, telescopic bottom opening, intercommunication in open-ended spring groove has been seted up to telescopic inside, the one end of shock-absorbing rod is located the spring inslot, place in the spring inslot, stopper fixed mounting is in on the telescopic top inner wall, stopper 19 sets up and is for not letting stopper one 4 and sleeve 1's inner wall contact, reduces the wearing and tearing of colliding with, telescopic bottom fixed mounting has the supporting shoe for prop up subaerial, the one end fixed mounting of spring is in the bottom of shock-absorbing rod, other end fixed mounting be in the top of supporting shoe.

Preferably, the number of the supporting frame and the number of the supporting columns are two.

Preferably, the second gear (14) and the first gear (13) both adopt bevel gears, and the rotation axes of the second gear (14) and the first gear (13) are arranged at 90 degrees.

Preferably, the outer wall of the support frame is fixedly provided with a connecting rod, one end of the connecting rod, which is far away from the support frame, is fixedly arranged on the lower surface of the connecting plate, and the connecting rod is arranged to increase the stability of the device.

Preferably, the included angle between the connecting plate and the supporting frame is 30-60 degrees.

Preferably, a control switch is fixedly mounted at the top of the lifting fence, and the control switch is electrically connected with the motor.

Preferably, the motor is of the type fq 360G.

Compared with the prior art, the utility model provides a pair of elevating gear that street lamp installation and construction used possesses following beneficial effect:

1. the utility model discloses a, through the rotation that utilizes the motor, the rotation of motor drives a gear rotation of case meshing to make threaded rod and rotation, the rotation of threaded rod drives threaded connection's movable plate and reciprocates along the direction slope of threaded rod, thereby makes the backup pad of installing on the movable plate and install the lift fence removal in the backup pad, can be according to the height of the construction height adjustment lift fence of street lamp, easy operation convenient and fast.

2. The utility model discloses a, set up damper through the bottom at support frame and pillar to can reduce the vibration of device when the device goes up and down, thereby increase the stability of device, reduce the wearing and tearing that produce because of the vibration of device, increase the life of device, improve constructor's factor of safety.

3. The utility model discloses a, through utilizing the motor as lift power, the motor drives the lift fence to reduce device's cost.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is the schematic view of the sectional structure of the damping mechanism of the present invention.

The main reference numbers:

2. a support frame; 3. a connecting rod; 4. a damping mechanism; 5. a first fixed block; 6. a connecting plate; 7. a lifting fence; 8. a support plate; 9. moving the plate; 10. a threaded hole; 11. a threaded rod; 12. a second fixed block; 13. a first gear; 14. a second gear; 15. a motor; 16. a motor base; 17. a slide rail; 18. a shock-absorbing lever; 19. a limiting block; 20. a spring; 21. a sleeve; 22. a support block; 23. a spring slot; 25. a pillar; 26. and controlling the switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-2, a lifting device for street lamp installation, wherein a motor 15 is rotated to drive a first gear 13 engaged with the first gear 13 to rotate (the first gear 13 is coaxially fixed at the bottom end of a threaded rod 11), so as to rotate the threaded rod 11, and the threaded rod 11 is rotated to drive a moving plate 9 connected with a screw to obliquely move up and down along the threaded rod, so as to move a supporting plate 8 mounted on the moving plate 9 and a lifting fence 7 mounted on the supporting plate, so as to adjust the height of the lifting fence according to the construction height of the street lamp, thereby achieving simple, convenient and rapid operation, and the utility model discloses a damping mechanism 4 is arranged at the bottom of a supporting frame 2 and a supporting column 25, so as to reduce the vibration of the device when the device is lifted, thereby increasing the stability of the device, reducing the abrasion of the device caused by the vibration, and prolonging the, improve constructor's factor of safety, through utilizing motor 15 as lift power, motor 15 drives lift fence 7, thereby the cost of device has been reduced, the utility model discloses when using, at first utilize the device to load and unload the car and remove the place of construction, then in constructor gets into lift fence 7, drive motor 15 through pressing control button 26 and rotate, two 14 gears on the output shaft of motor 15 mesh with 13 gears on the threaded rod 11, thereby it is rotatory to drive threaded rod 11, with 11 threaded connection's of threaded rod movable plate 9 along the direction of threaded rod 11, the slope rebound, thereby drive lift fence 7 slope rebound, constructor adjusts lift fence 7's height according to the construction needs, the utility model provides a lifting device of street lamp construction usefulness, concrete structure is as follows:

as shown in fig. 1, in the further proposed technical solution of the present invention, a first fixed block 5 and a second fixed block 12 are respectively and fixedly installed at the upper end and the lower end of the upper surface of a connecting plate 6 which is obliquely arranged, a threaded rod 11 is movably installed between the first fixed block 5 and the second fixed block 12 (specifically, both ends of the threaded rod 11 are respectively and rotatably installed on the first fixed block 5 and the second fixed block 12 through a bearing, the arrangement direction of the threaded rod 11 is parallel to the arrangement direction of the connecting plate 6), slide rails 17 are symmetrically arranged on the upper surface of the connecting plate 6, the arrangement direction of the slide rails 17 is parallel to the arrangement direction of the connecting plate 6, a support plate 8 is slidably arranged in the slide rails 17, the arrangement of the slide rails 17 is to increase the stability of the device, a support plate 8 is arranged in the slide rails 17, a movable plate 9 is fixedly, the lifting fence 7 is fixedly mounted at the tops of the two supporting plates 8, a first gear 13 is fixedly mounted at one end, far away from the first fixing block 5, of the threaded rod 11, a motor base 16 is fixedly mounted on the upper surface of the connecting plate 6, a motor 15 is fixedly mounted at the top of the motor base 16, a second gear 14 is fixedly mounted at the output end of the motor 15, and the second gear 14 is meshed with the first gear 13. Specifically, the first gear 13 and the second gear 14 are both bevel gears, and a rotating shaft of the first gear 13 and a rotating shaft of the second gear 14 are distributed at an angle of 90 degrees; the slide rail is I-shaped, and the end part of the support plate 8 which is arranged in the slide rail in a sliding way is matched with the slide rail in shape.

The number of the damping mechanisms 4 is four, each damping mechanism 4 comprises a damping rod 18 (each supporting frame is fixedly connected with a damping rod at the bottom end of the strut), a limiting block 19, a spring 20 and a sleeve 21 (as shown in fig. 2, the bottom end of the sleeve 21 is open, the top end of the sleeve 21 is provided with a through hole for the damping rod 18 to penetrate through), a spring groove 23 is formed in the sleeve 21, one end of the damping rod 18 is arranged in the spring groove 23, the spring 20 is arranged in the spring groove 23, the limiting block 19 is fixedly arranged on the inner wall of the top end of the sleeve 21, the limiting block 19 is arranged so as not to prevent the damping rod 18 from contacting with the inner wall of the top end of the sleeve 21, the collision abrasion is reduced, the limiting effect is achieved, a supporting block 22 is fixedly arranged at the bottom of the sleeve 21, one end of the spring 20 is fixedly arranged at the bottom of the damping rod 18, the other end, thereby can reduce the vibration of device when the device goes up and down to increase the stability of device, reduce the wearing and tearing that produce because of the vibration of device, increase the life of device, improve constructor's factor of safety. Specifically, the limiting block 19 is a buffering block, and plays a role in buffering while limiting.

Furthermore, as shown in fig. 1, preferably, two shock absorbing rods 18 are fixedly installed at the bottom of the supporting frame 2, and the other two shock absorbing rods 18 are fixedly installed at the bottom of the supporting column 25.

The utility model discloses in the technical scheme that further provides, as shown in FIG. 1, the bottom fixed mounting of connecting plate 6 has support frame 2 and pillar 25, and the quantity of support frame 2 and pillar 25 is two, and two support frames 2 and pillar 25 lay respectively in the both ends of connecting plate.

As further shown in fig. 1, it can be seen that in some embodiments, it is preferable that the outer wall of the support frame 2 is fixedly installed with a connecting rod 3, one end of the connecting rod 3 far away from the support frame 2 is fixedly installed on the lower surface of the connecting plate 6, and the connecting rod 3 is arranged to increase the stability of the device.

Furthermore, in the present invention, the included angle between the connecting plate 6 and the supporting frame 2 is specifically 30-60 °.

Furthermore, in the utility model discloses in, the top fixed mounting of lift fence 7 has control switch 16, control switch 26 and motor 15 electric connection for control motor 15 is just reversing, and concrete electric connection structure is prior art, and this description does not describe in detail.

The utility model discloses in, the rail guard has been laid all around of lift fence 7, improves the security of using.

The utility model discloses when using, the device is before using, movable plate 9 is in slide rail 17's bottommost, at first utilize the device to load and unload the car and remove the place of construction, then in constructor gets into lift fence 7, drive motor 15 through pressing control button 26 and rotate, two 14 gears on the output shaft of motor 15 mesh with 13 gears on the threaded rod 11 mutually, thereby it is rotatory to drive threaded rod 11, movable plate 9 along the direction of threaded rod 11 with 11 threaded connection of threaded rod, the slope rebound, thereby drive lift fence 7 slope rebound, constructor adjusts lift fence 7's height according to the construction needs.

The utility model has the advantages that the rotation of the motor 15 is utilized to drive the first gear 13 meshed with the box to rotate, so that the threaded rod 11 and the threaded rod 11 rotate, the rotation of the threaded rod 11 drives the moving plate 9 connected with the threads to obliquely move up and down along the direction of the threaded rod, so that the supporting plate 8 arranged on the moving plate 9 and the lifting fence 7 arranged on the supporting plate can move, the height of the lifting fence can be adjusted according to the construction height of the street lamp, the operation is simple, convenient and rapid, the utility model discloses a damping mechanism 4 is arranged at the bottom of the supporting frame 2 and the supporting column 25, so that the vibration of the device can be reduced when the device is lifted, the stability of the device is increased, the abrasion of the device caused by the vibration is reduced, the service life of the device is prolonged, the safety factor of a constructor is improved, the, thereby reducing the cost of the device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connection methods, such as welding, bonding or screwing, may also be used to realize the present invention, and in practical applications, the spring constant of the spring 20 is within the range that meets the corresponding technical requirements.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a lifting device that street lamp installation construction used which characterized in that includes: a connecting plate (6) which is obliquely arranged, a first fixing block (5) and a second fixing block (12) are fixedly arranged at the upper end and the lower end of the upper surface of the connecting plate (6), a threaded rod (11) is movably arranged between the first fixing block (5) and the second fixing block (12), slide rails (17) are symmetrically arranged on two sides of the upper surface of the connecting plate (6), the arrangement direction of the slide rails (17) is parallel to the arrangement direction of the connecting plate (6), a support plate (8) is arranged in the slide rails (17) in a sliding manner, a movable plate (9) is fixedly arranged between the two support plates (8), a threaded hole (10) is formed in the movable plate (9), the threaded rod (11) is in threaded connection with the threaded hole (10), a lifting fence (7) is fixedly arranged at the top of the two support plates (8), and a first gear (13) is coaxially and fixedly arranged at one end, a motor base (16) is fixedly installed on the upper surface of the connecting plate (6), a motor (15) is fixedly installed at the top of the motor base (16), a second gear (14) is coaxially and fixedly installed at the output end of the motor (15), and the second gear (14) is meshed with the first gear (13) and used for driving the threaded rod (11) to rotate under the action of the motor (15); a support frame (2) and a support column (25) are respectively fixedly arranged at two ends of the bottom of the connecting plate (6) and used for supporting the connecting plate (6); the bottom ends of the support frame (2) and the strut (25) are respectively provided with a damping mechanism (4); the damping mechanism (4) comprises damping rods (18), limiting blocks (19), springs (20) and sleeves (21), the damping rods (18) are fixedly connected to the bottom ends of the supporting frames (2) and the supporting columns (25), through holes for the damping rods (18) to penetrate through are formed in the top ends of the sleeves (21), bottom ends of the sleeves (21) are open, spring grooves (23) communicated with the openings are formed in the sleeves (21), one ends of the damping rods (18) are arranged in the spring grooves (23), the springs (20) are located in the spring grooves (23), the limiting blocks (19) are fixedly mounted on the inner walls of the top ends of the sleeves (21), supporting blocks (22) are fixedly mounted at the bottoms of the sleeves (21) and used for supporting on the ground, and one ends of the springs (20) are fixedly mounted at the bottoms of the damping rods (18), the other end is fixedly arranged on the top of the supporting block (22).

2. The lifting device for street lamp installation and construction as claimed in claim 1, characterized in that the number of the supporting frame (2) and the number of the supporting columns (25) are two.

3. The lifting device for street lamp installation and construction as claimed in claim 1, wherein the second gear (14) and the first gear (13) are bevel gears, and the rotation axes of the second gear (14) and the first gear (13) are arranged at 90 degrees.

4. The lifting device for street lamp installation and construction as claimed in claim 1, wherein the outer wall of the support frame (2) is fixedly provided with a connecting rod (3), and one end of the connecting rod (3) far away from the support frame (2) is fixedly arranged on the lower surface of the connecting plate (6).

5. The lifting device for street lamp installation and construction according to claim 1, characterized in that the angle between the connection plate (6) and the support frame (2) is 30-60 °.