CN210135511U

CN210135511U - Novel lifting type street lamp pole

Info

Publication number: CN210135511U
Application number: CN201921165952.3U
Authority: CN
Inventors: 文浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-03-10
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a novel over-and-under type street lamp post, which comprises a housin, casing top be equipped with over-and-under type lamp holder subassembly mechanism, over-and-under type lamp holder subassembly mechanism pass through the haulage rope and connect the lifting winch mechanism, over-and-under type lamp holder subassembly mechanism one side install automatic power-off mechanism, automatic power-off mechanism pass through cable junction electric and cable subassembly mechanism. Compared with the prior art, the utility model the advantage lie in: the structure is simple and exquisite, no wearing parts exist, the maintenance efficiency is improved, various risks during maintenance are reduced, and the personal safety of personnel is improved practically.

Description

Novel lifting type street lamp pole

Technical Field

The utility model relates to a street lamp field specifically indicates a novel over-and-under type street lamp post.

Background

Along with the continuous development of national city construction, the scale of city foundation is continuously enlarged, the network of urban roads is continuously extended, the maintenance task amount of thousands of street lamps on one urban road is also increased in proportion with the urban construction, however, the service life of a light source in a traditional street lamp holder is a main reason of street lamp failure, the maintenance must use a special operation vehicle to carry out climbing operation for fault maintenance, the operation vehicle must occupy a large area of lane in work, which is not beneficial to the safety of maintenance personnel and vehicles, and the maintenance efficiency is very low.

The lamp pole in the CN106958798A patent adopts the lift counter weight balanced, drags the haulage rope through manual and fixed mode, and there is the drawback in this kind of design, if when personnel's work accident takes off the hand, the security can't effectively ensure.

The lamp pole in the CN106958798A patent adopts the design that the lateral wall set up the spout about, and there is the drawback in this design, if the assembly pulley that can supply the regulation is installed to double-wall shell intensity low, difficult according to actual conditions.

The lamp post in the CN106958798A patent has a single structure and function, only mentions the connection and installation relationship of each mechanism, and does not mention the internal electrical connection mode of the lamp set.

Therefore, a novel street lamp support is researched to improve the operation difficulty, reduce the operation risk and increase the operation efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that most street lamps on the market must use special type working vehicle to ascend a height the operation when carrying out the breakdown maintenance, and the working vehicle must occupy large tracts of land lane at work, is unfavorable for maintainer and vehicle safety, and maintenance efficiency ten minutes is low simultaneously, and the lift vehicle is overhauld by a lamp pole and is accomplished to shift to another lamp pole, will consume a large amount of transition time.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a novel over-and-under type street lamp pole, includes the casing, casing top be equipped with over-and-under type lamp holder subassembly mechanism, over-and-under type lamp holder subassembly mechanism pass through the haulage rope and connect lift capstan winch mechanism, over-and-under type lamp holder subassembly mechanism one side install automatic power-off mechanism, automatic power-off mechanism pass through cable junction electric and cable subassembly mechanism.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses can effectually thoroughly change the old illumination maintenance mode of modern city tradition, maintain the one car many people one pole low efficiency maintenance, it is a set of to change into two people, but many poles simultaneous operation, no special operation vehicle complex high efficiency is overhauld and is maintained, make maintenance efficiency increase at double, visual automatic power-off function and near ground operation state have avoided occupying the track to overhaul construction traffic accident when overhauing moreover, high altitude construction falls and risk such as electric shock, effectively guarantee the operation of staff safety.

As an improvement, a lamp post access door is arranged on the shell.

As an improvement, a fixed pulley is arranged above the automatic power-off mechanism, and the lifting lamp holder assembly mechanism is connected with the fixed pulley through a traction rope.

As an improvement, the main body of the automatic power-off mechanism is a pure mechanical contact type safe power-off device.

As an improvement, the main body of the lifting winch mechanism is a winch and worm assembly.

As an improvement, the interior of the shell adopts a single-sided sliding groove design.

As an improvement, a prefabricated fixed cable is adopted in the electric and cable assembly mechanism.

As an improvement, a small-sized pulley with adjustable clearance is arranged in the lifting lamp holder assembly mechanism.

As an improvement, a hinge is arranged in the lifting lamp cap assembly mechanism.

Drawings

Fig. 1 is a schematic structural diagram of a novel lifting type street lamp post.

Fig. 2 is a schematic structural diagram of a region a of a novel lifting type street lamp post.

Fig. 3 is a schematic structural diagram of a B area of a novel lifting type street lamp pole.

Fig. 4 is a front view of a novel lifting type street lamp pole.

Fig. 5 is a schematic structural diagram of a novel lifting type street lamp pole in a live-line operation state.

Fig. 6 is a schematic structural diagram of a novel lifting type street lamp pole in a power-off maintenance state.

Fig. 7 is a structural schematic diagram of a hinge mounting position of the novel lifting type street lamp pole.

Fig. 8 is a schematic diagram of a motion structure of a lifting lamp holder assembly mechanism of the novel lifting street lamp pole in a power-off maintenance state.

As shown in the figure: 1. the lamp post maintenance device comprises a shell, 2, a lifting lamp cap assembly mechanism, 3, an automatic power-off mechanism, 4, a lifting winch mechanism, 5, an electrical and cable assembly mechanism, 6, a cable, 7, a pure mechanical contact type safety power-off device, 8, a winch, 9, a worm assembly, 10, a lamp post maintenance door, 11, a traction rope, 12, a fixed pulley, 13 and a hinge.

Detailed Description

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

The utility model discloses when concrete implementation, a novel over-and-under type street lamp pole, including

casing

1, 1 top of casing be equipped with over-and-under type lamp holder subassembly mechanism 2, over-and-under type lamp holder subassembly mechanism 2 connect lift capstan winch mechanism 4 through

haulage rope

11, 2 one sides of over-and-under type lamp holder subassembly mechanism install auto-power-off mechanism 3, auto-power-off mechanism 3 pass through cable 6 and connect electric and cable subassembly mechanism 5.

The shell 1 is provided with a lamp post access door 10.

The fixed pulley 12 is arranged above the automatic power-off mechanism 3, and the lifting lamp holder assembly mechanism 2 is connected with the fixed pulley 12 through the traction rope 11.

The main body of the automatic power-off mechanism 3 is a pure mechanical contact type safe power-off device 7.

The main body of the lifting winch mechanism 4 is a winch 8 and a worm assembly 9.

The inside of the shell 1 adopts a single-sided sliding groove design.

The electric and cable assembly mechanism 5 adopts a prefabricated fixed cable.

And a small pulley with adjustable clearance is arranged in the lifting lamp holder component mechanism 2.

And a hinge is arranged in the lifting lamp holder assembly mechanism.

The utility model discloses a theory of operation: the lamp pole access door of the lower end can be opened when the lamp pole is overhauled and maintained, the winch is linked by adopting a common electric tool to correspond to the specially-made interface, the lifting lamp holder component mechanism is lifted or lowered to the height of a person to carry out lamp, and meanwhile, the lifting lamp holder component mechanism can be folded to the direction of a walking path after being lowered to the height of the ground operation, so that the construction, maintenance and safety of operators are facilitated.

The power utilization safety of the lamp pole during operation, overhauling and maintenance is considered, a connecting cable and a pure mechanical contact type safety power-off device are prefabricated in the lifting lamp holder assembly mechanism and the lamp pole shell, the lifting lamp holder assembly mechanism is guaranteed to have a live working state when rising to the top end operation position, once the lamp holder assembly module descends to a certain height during overhauling and maintenance, a power supply loop is automatically cut off, and the lamp holder is safer and more reliable to overhaul.

Except that being equipped with two sets of pulley cooperation work in the over-and-under type lamp holder subassembly mechanism, but the locking hinge has still been increased, over-and-under type lamp holder subassembly mechanism can be folded to the pavement direction when falling to the maintenance position, the occupation of operation to the motor vehicle lane has been avoided, reduce road safety measure and set up, the current efficiency of normal vehicle has been guaranteed, the safety of maintenance operation personnel maintenance construction has effectively been protected, improve its usability when improving the fastness, lamp holder subassembly occupation space has been reduced, it provides convenience to overhaul for the lamp pole.

The utility model discloses a worm gear speed reduction capstan winch, this scheme can be manually gone up and down also can plug into electric tool and carry out quick adjustment, have real-time brake stop function simultaneously, and manual, electric drive mode takes off the hand suddenly promptly or falls the electricity and also can guarantee equipment at the synchronous safety stop of lift in-process, and personnel and equipment security obtain improving by a wide margin.

The utility model discloses a be single face spout, lamp pole shell intensity obviously will be better than the two-sided spout of lamp pole shell, considers the design simultaneously on design lamp holder subassembly module to have the small-size pulley in adjustable clearance, and the top reaches embedded base that targets in place and reduces friction and effectively controls the controllable free gap of good lamp holder module and lamp pole in order to guarantee that banks equipment is in the rigid link of lamp holder module and lamp pole in strong wind and bad weather.

The utility model discloses well electric part adopts prefabricated fixed cable, and breakthrough design top sound contact power supply scheme, this scheme is automatic in operation and maintenance state through mechanical motion mode forms the transmission of closed or cut-off electric energy at banks running position and maintenance position, this design is very big has improved the conventional design of power supply cable from top to bottom along with the lamp holder motion, the not hard up of accomodating after effectively having avoided the cable to follow up for a long time and each electrical connection part easy appearance behind the repetitive motion, lead to the cable to break off the line, short circuit, open circuit, fault phenomena such as kinking, the visual electrical connection part of simultaneous operation process naked eye, there is obvious electric energy transmission break point, the effectual casualties who leads to because of appearing the mistake live working of having avoided.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless a limitation is explicitly stated.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a novel over-and-under type street lamp pole, includes casing (1), its characterized in that: casing (1) top be equipped with over-and-under type lamp holder subassembly mechanism (2), over-and-under type lamp holder subassembly mechanism (2) connect lift capstan winch mechanism (4) through haulage rope (11), over-and-under type lamp holder subassembly mechanism (2) one side install auto-power-off mechanism (3), auto-power-off mechanism (3) connect electric and cable subassembly mechanism (5) through cable (6).

2. The novel lifting type street lamp pole according to claim 1, characterized in that: the lamp post access door (10) is arranged on the shell (1).

3. The novel lifting type street lamp pole according to claim 1, characterized in that: the automatic power-off mechanism (3) is provided with a fixed pulley (12) above, and the lifting lamp holder assembly mechanism (2) is connected with the fixed pulley (12) through the traction rope (11).

4. The novel lifting type street lamp pole according to claim 1, characterized in that: the main body of the automatic power-off mechanism (3) is a pure mechanical contact type safe power-off device (7).

5. The novel lifting type street lamp pole according to claim 1, characterized in that: the main body of the lifting winch mechanism (4) is a winch (8) and a worm assembly (9).

6. The novel lifting type street lamp pole according to claim 1, characterized in that: the inner part of the shell (1) adopts a single-sided sliding groove design.

7. The novel lifting type street lamp pole according to claim 1, characterized in that: the electric and cable assembly mechanism (5) adopts a prefabricated fixed cable.

8. The novel lifting type street lamp pole according to claim 1, characterized in that: and a small pulley with adjustable clearance is arranged in the lifting lamp holder assembly mechanism (2).

9. The novel lifting type street lamp pole according to claim 1, characterized in that: and a hinge (13) is arranged in the lifting lamp cap component mechanism (2).