CN207962571U - A kind of novel fabricated lamp stand - Google Patents
A kind of novel fabricated lamp stand Download PDFInfo
- Publication number
- CN207962571U CN207962571U CN201820219519.2U CN201820219519U CN207962571U CN 207962571 U CN207962571 U CN 207962571U CN 201820219519 U CN201820219519 U CN 201820219519U CN 207962571 U CN207962571 U CN 207962571U
- Authority
- CN
- China
- Prior art keywords
- arm
- rod
- lamp stand
- connecting rod
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of novel fabricated lamp stands, including the body of rod, the body of rod top is provided with connecting rod, the connecting rod upper surface is provided with connecting hole, the connecting rod medial end is provided with ring gear, the connecting rod connects arm, the arm is provided with mounting hole in the connecting hole corresponding position, the mounting hole is arranged to through-hole, the arm is provided with external toothing in the ring gear corresponding position, the end of the arm connects key lighting lamps and lanterns, and vertical arm is connected at the top of the body of rod.A kind of novel fabricated lamp stand of the utility model setting, arm are installed in such a way that external toothing is meshed with ring gear on the body of rod, circumferentially fixed securely to be not susceptible to slide, easy for installation, and connection is reliable, and performance is stablized.
Description
Technical field
The utility model is related to lighting device technical fields, specifically, more particularly to a kind of novel fabricated lamp stand.
Background technology
With the continuous propulsion of urbanization process, urban infrastructure constantly improve, street lamp is as urban infrastructure
Chief component, utilization are also more and more extensive.The street lamp body of rod is generally higher, and arm and the body of rod are made integral, transport ten
Point inconvenience, increase field erected workload, the body of rod and arm are usually fabricated separately by existing street lamp, to scene again into
Luggage is matched, and to save transportation cost, existing assembled lamp stand is being carried out since the connection structure of arm and the body of rod is insecure
After a period of use, it is susceptible to the phenomenon that insecure arm installation, arm sliding or even arm fall, there are larger
Security risk.Therefore, it is necessary to a kind of easy to assembly quick, and connect the assembled lamp stand reliable, performance is stablized.
Utility model content
Purpose of the utility model is to solve deficiencies existing for existing assembled lamp stand, provide a kind of novel fabricated
Lamp stand.
To achieve the goals above, the utility model is achieved through the following technical solutions：
A kind of novel fabricated lamp stand, including the body of rod, the body of rod top are provided with connecting rod, the connecting rod with it is described
The body of rod is welded to connect, and the connecting rod inner hollow, the connecting rod upper surface is provided with connecting hole, and the connecting hole is arranged to
Through-hole, the connecting rod medial end are provided with ring gear, and the connecting rod connects arm；
The arm is provided with mounting hole in the connecting hole corresponding position, and the mounting hole is arranged to through-hole, the lamp
Arm is provided with external toothing in the ring gear corresponding position, and the end of the arm connects key lighting lamps and lanterns.
A kind of above-mentioned novel fabricated lamp stand, the body of rod top connect vertical arm, and the vertical arm includes perpendicular
To lamp stand, the vertical lamp stand top is provided with flange, and auxiliary lamp is connected at the top of the vertical lamp stand.
A kind of above-mentioned novel fabricated lamp stand, the arm use aluminum alloy material.
Compared with prior art, the beneficial effects of the utility model are as follows：A kind of novel assembly of the utility model setting
Formula lamp stand is provided with connecting rod on the body of rod, and connecting rod is welded to connect with the body of rod, and arm is meshed using external toothing with ring gear
Mode be installed in connecting rod, it is circumferentially fixed securely, arm and connecting rod and the body of rod carried out by vertical arm axial solid
It is fixed, it is not susceptible to slide, installation effectiveness is high, and connection is reliable, and performance is stablized；Arm is mounted directly by existing assembled lamp stand
To the body of rod, mounting groove need to be processed on the body of rod, can reduce the intensity of body of rod itself, which is connected using connecting rod
Arm is connect, the external force that arm is subject to is acted on into connecting rod, the effective force-bearing situation for improving the body of rod improves the body of rod itself and resists
External applied load ability, the arm of the novel fabricated lamp stand and the connection structure form of the body of rod, are conveniently replaceable, versatile, reduce
The workload of daily maintenance；Arm uses aluminum alloy material, light weight to effectively reduce active force of the arm dead weight to the body of rod,
The force-bearing situation for improving lamp stand, extends the service life of the body of rod.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of connecting rod in the utility model；
Fig. 3 is the structural schematic diagram of arm in the utility model；
Fig. 4 is the structural schematic diagram of vertical arm in the utility model.
In attached drawing：1, the body of rod；2, connecting rod；3, arm；4, vertical arm；21, connecting hole；22, ring gear；31, external tooth
Circle；32, mounting hole；41, vertical lamp stand；42, flange；43, auxiliary lamp.
Specific implementation mode：
Refering to fig. 1 to Fig. 4, the present embodiment provides a kind of novel fabricated lamp stand, including the body of rod 1,1 top of the body of rod is provided with
Connecting rod 2, connecting rod 2 are welded to connect with the body of rod 1, and 2 inner hollow of connecting rod, 2 upper surface of connecting rod is provided with connecting hole 21, even
It connects hole 21 and is arranged to through-hole, 2 medial end of connecting rod is provided with ring gear 22, and connecting rod 2 connects arm 3；
Arm 3 is provided with mounting hole 32 in 21 corresponding position of connecting hole, and mounting hole 32 is arranged to through-hole, and arm 3 is in internal tooth
It encloses 22 corresponding positions and is provided with external toothing 31, the end of arm 3 connects key lighting lamps and lanterns.
In the present embodiment, 1 top of the body of rod connects vertical arm 4, and vertical arm 4 includes vertical lamp stand 41, vertical lamp stand 41
Top is provided with flange 42, and 41 top of vertical lamp stand connects auxiliary lamp 43.
In the present embodiment, arm 3 uses aluminum alloy material.
The operation principle of the utility model：The novel fabricated lamp stand includes the body of rod 1, and 1 top of the body of rod is provided with connection
Bar 2, connecting rod 2 are welded to connect with the body of rod 1, and the surface of 2 inner hollow of connecting rod, connecting rod 2 is provided with connecting hole 21, connecting rod
2 medial ends are provided with ring gear 22,3 sets of inside for being attached to connecting rod 2 of arm, and external toothing 31 is meshed with ring gear 22, will
Arm 3 carries out circumferentially fixed, the end connection key lighting lamps and lanterns of arm 3 with connecting rod 2；Further, perpendicular in 1 top installation of the body of rod
To arm 4, vertical arm 4 is connect using bolt with 1 top of the body of rod by flange 42, and the vertical lamp stand 41 of vertical arm 4 passes through
Arm 3 is fixedly connected by mounting hole 32 and connecting hole 21 with connecting rod 2, and 41 top of vertical lamp stand connects auxiliary lamp 43, auxiliary
Lamps and lanterns 43 collectively form the lighting system of the novel fabricated lamp stand with key lighting lamps and lanterns；Arm 3 uses aluminum alloy material, quality
Gently, in the case where ensureing the bonding strength of arm, active force of the arm 3 to the body of rod 1 is effectively reduced, the stress of lamp stand is improved
Situation.The novel fabricated lamp stand carries out the connection of arm and the body of rod, peace using ring gear with the intermeshing structure of external toothing
Fill convenient and efficient, installation effectiveness is high, and the axial restraint of arm and lamp body is secured, is not susceptible to slide, and arm uses aluminium alloy material
Matter, light weight, transport and onsite moving are easy for installation, reduce arm dead weight to the active force of the body of rod, improve lamp stand by
Power situation, the effective service life for extending lamp stand.
In conclusion the basic principles and main features and the utility model of the utility model have been shown and described above
Advantage, only the embodiments of the present invention not are used for limiting the range of the utility model implementation.The utility model is not
It is restricted to the described embodiments, carried out by all shape, construction, feature and spirit according to described in the utility model claims range
Equivalent changes and modifications should all be fallen into the scope of the utility model.The scope of protection of the utility model is wanted by appended right
Book and its equivalent is asked to define.
Claims (3)
1. a kind of novel fabricated lamp stand, including the body of rod (1), it is characterised in that：The body of rod (1) top is provided with connecting rod
(2), the connecting rod (2) is welded to connect with the body of rod (1), connecting rod (2) inner hollow, on the connecting rod (2)
Surface is provided with connecting hole (21), and the connecting hole (21) is arranged to through-hole, and connecting rod (2) medial end is provided with internal tooth
It encloses (22), connecting rod (2) the connection arm (3)；
The arm (3) is provided with mounting hole (32) in the connecting hole (21) corresponding position, and the mounting hole (32) is arranged to
Through-hole, the arm (3) are provided with external toothing (31) in the ring gear (22) corresponding position, and the end of the arm (3) connects
Connect key lighting lamps and lanterns.
2. a kind of novel fabricated lamp stand according to claim 1, it is characterised in that：Connection is vertical at the top of the body of rod (1)
Arm (4), the vertical arm (4) includes vertical lamp stand (41), and vertical lamp stand (41) top is provided with flange (42), institute
State connection auxiliary lamp (43) at the top of vertical lamp stand (41).
3. a kind of novel fabricated lamp stand according to claim 1, it is characterised in that：The arm (3) uses aluminium alloy material
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219519.2U CN207962571U (en) | 2018-02-07 | 2018-02-07 | A kind of novel fabricated lamp stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219519.2U CN207962571U (en) | 2018-02-07 | 2018-02-07 | A kind of novel fabricated lamp stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962571U true CN207962571U (en) | 2018-10-12 |
Family
ID=63738295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219519.2U Expired - Fee Related CN207962571U (en) | 2018-02-07 | 2018-02-07 | A kind of novel fabricated lamp stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962571U (en) |
-
2018
- 2018-02-07 CN CN201820219519.2U patent/CN207962571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210207 |