CN205979473U - High -Pole lamp couple connection structure - Google Patents
High -Pole lamp couple connection structure Download PDFInfo
- Publication number
- CN205979473U CN205979473U CN201620952392.6U CN201620952392U CN205979473U CN 205979473 U CN205979473 U CN 205979473U CN 201620952392 U CN201620952392 U CN 201620952392U CN 205979473 U CN205979473 U CN 205979473U
- Authority
- CN
- China
- Prior art keywords
- groove
- hook
- lamp
- couple
- guiding surface
- 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.)
- Active
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a high -Pole lamp couple connection structure, solve on the high -Pole lamp couple and get in touch cooperation department atress down big, the problem of destruction easily. This device projectes a plurality of pulley arms including lamp pole, lamp pole top, and pulley wall outer end is provided with the couple down, corresponds on the lamp panel to be provided with down the couple, go up on the inner wall of couple the interval provide hooking grooves with shirk the groove, hooking grooves shirks the groove and feeds through from top to bottom to the upper shed, hooking grooves and shirk and be equipped with down oriented slant between the groove also is equipped with on linking up with the inner wall on at hooking grooves and above shirking the groove respectively with hooking grooves, shirks the last oriented slant that the groove corresponds, the top all outer walls of ring of couple evenly set up the post that articulates of a plurality of level settings down, down oriented slant for the inclination for alpha's spiral inclined plane, and spiral sweep face for articulating the cylinder normal line that post downside and vertical plane included angle located for alpha. The utility model discloses the atress is avoided concentrating by the atress of couple and lower couple in the dispersion, reduces the damage of spare part.
Description
Technical field
This utility model is related to a kind of high mast lighting equipment, links up with attachment structure particularly to a kind of High-Pole Lamp.
Background technology
In the busy place of the spaciousness such as city square, airport, harbour, highway, installation high mast lighting is usually used
Device realizing centralized lighting on a large scale, high mast lighting device due to pole height big so that the normal maintenance of lighting is protected
Foster difficulty is big, high cost, therefore lighting is arranged on to solve the problems, such as maintenance on liftable lamp panel, and lamp panel passes through steel
Cable pulls realizes lifting, realizes the mounting with lamp stand top by Rotary hanging hook and shirks.Hang in the setting of the top of lamp stand
Hook, arranges lower draw-bar on the lamp panel of lifting, after wirerope bypasses lamp stand top pulleys, sequentially passes through in hook and lower draw-bar
Portion's cavity is fixed on lamp panel, when lamp panel is lifted into push rod top, by upper hook and the guiding hook of lower draw-bar or shirk
Or first lamp panel mounts or shirks.Mounting and during shirking, lower draw-bar needs to bear the weight of lamp panel, therefore lower draw-bar and
The contact surface of upper hook can produce larger active force, easily hanging structure is caused to damage, and life-time service can lead to lose efficacy, and produces
Raw potential safety hazard.
The CN202581196U patent of Patent Office of the People's Republic of China's on December 5th, 2012 bulletin, entitled High-Pole Lamp lowering or hoisting gear,
Interval setting mounting groove and shirk groove in the upper hook of this device, mounting groove and shirk lower guiding surface is set between groove, under lead
Shift to install upper guiding surface, the setting of lower draw-bar top side and mounting post to above inclined-plane, mounting post is by upper guiding surface
With the guiding of lower guiding surface, after each action successively with mounting groove, shirk groove cooperatively form mounting or shirk state.Should
Device mounting post and guiding surface be principal contact surfaces, if guiding surface with mounting post mismate, can cause mount post and
Guiding surface is point contact for a long time, and contact surface stress is excessive to be easily destroyed, and leads to device deformation failure.
Content of the invention
The purpose of this utility model is to solve that at hook and lower draw-bar cooperation on High-Pole Lamp, stress is big, and be easily destroyed asks
Topic, provides a kind of High-Pole Lamp hook attachment structure, adopts linear contact lay, it is to avoid concentrate stress at upper hook and lower draw-bar cooperation.
This utility model solves its technical problem and be employed technical scheme comprise that：A kind of High-Pole Lamp links up with attachment structure, bag
Include lamp stand, the lamp panel along the lifting of lamp stand outer wall, all outwardly directed some pulley arms of lamp stand top ring, pulley wall outer end court divides into
It is equipped with hook, lamp panel is correspondingly arranged on lower draw-bar, described upper hook tube-in-tube structure, lower draw-bar are to be inserted in hook sleeve
Rod-like structure, interval setting mounting groove and shirk groove on the inwall of upper hook, mount groove upward opening, shirk groove and connect up and down
Logical, mounting groove and shirk and be provided with lower guiding surface between groove, mounting groove with the upper hook inwall shirking above groove are additionally provided with
Respectively with mounting groove, shirk the corresponding upper guiding surface of groove, upper guiding surface and lower guiding surface shift to install and towards same
Roll tiltedly, the top ring week outer wall of described lower draw-bar is uniformly arranged some horizontally disposed mounting posts, and described lower guiding surface is
Inclination angle is screw inclined plane and the spiral swept surface for mounting post downside and perpendicular angle is the cylinder normal at α of α.
Lower draw-bar passes through to mount post and upper hook cooperation, and when mounting post snaps in mounting groove, then lamp panel is in mounting state, when mounting post falls
Enter and shirk groove, then lamp panel can be drawn by wirerope and decline, conversely, in lamp panel uphill process, also by wirerope traction, when mounting post
Rise from shirking groove, lower draw-bar rotates after upper guiding surface, lower guiding surface guiding, so that mounting post is fallen in mounting groove.?
During mounting and shirking, mounting post receives the angle of the promotion change lower draw-bar of guiding surface, lower guiding surface, especially
Mounting post is subject to the when that lower guiding surface promotes, and the gravity of lamp panel passes through mounting post and is applied to lower guiding surface, the larger pressure of formation,
Whether lower guiding surface smooths to the promotion guiding of mounting post, is directly connected to the stress of contact position.The lower guiding of this device
Inclined-plane adopts screw inclined plane, and screw inclined plane is formed according to the Contact normal swept surface with screw inclined plane by mounting post, makes mounting
The contact process of post and lower guiding surface is the linear contact lay of smooth uniform, disperses stress, the risk of the mechanism collapse of reduction, extends
Service life.
Preferably, described upper guiding surface for inclination angle be β screw inclined plane and for mounting post upper side and perpendicular
Angle is the spiral swept surface of the cylinder normal at β.
Preferably, the helix angle β of described upper guiding surface is consistent with the helix angle α of lower guiding surface.
Preferably, the top of described upper hook inwall is embedded with guide holder, the bottom surface of upper guide holder forms guiding
Inclined-plane.Upper guide holder and on link up with mounting groove, shirk groove parts processing, reduce difficulty of processing.
Preferably, the welded top setting guide head of described lower draw-bar, mount the lateral wall that post is arranged on guide head, institute
The outside stating guide head is arranged with fairlead, and fairlead is the shelly of lower ending opening, the arc of perforate centered on the top surface of fairlead
Shape face, the side bottom of fairlead is provided with L-shaped draw-in groove corresponding with mounting post, and fairlead and guide head adopt clamp screw in side
Nail is fixed.
Preferably, described mounting groove is respectively provided with two with shirking groove on upper hook inwall, and in upper hook inwall
On be uniformly distributed, described mounting post the top both sides of lower draw-bar interval 180 degree be symmetrical arranged.
This utility model forms lower guiding surface and upper using with the mounting fully mated spiral swept surface of post cylinder normal
Guiding surface, the stress of hook and lower draw-bar in dispersion, it is to avoid concentrate stress, reduces the damage of parts.
Brief description
Fig. 1 is the top lamp panel hanging structure schematic diagram of this utility model High-Pole Lamp.
Fig. 2 is the decomposition texture schematic diagram of hook and lower draw-bar on this utility model.
Fig. 3 is subordinate's guiding surface structural representation in hook on this utility model.
Fig. 4 is hook guiding surface and mounting groove on this utility model, shirks groove expanded view.
Fig. 5 is that this utility model mounts the schematic diagram that post spiral swept surface forms lower guiding surface.
In figure：1st, lamp stand, 2, pulley arm, 3, upper hook, 4, lower draw-bar, 5, lamp panel, 6, on link up with guide holder, 7, loudspeaker
Mouthful, 8, guide head, 9, mounting post, 10, fairlead, 11, mounting groove, 12, shirk groove, 13, lower guiding surface, 14, upper guiding tiltedly
Face.
Specific embodiment
Below by specific embodiment and combine accompanying drawing this utility model is further illustrated.
Embodiment：A kind of High-Pole Lamp links up with attachment structure, as shown in Figure 1.This device includes lamp stand 1, and lamp stand 1 is outer up and down may be used
It is arranged with the lamp panel 5 of annular up and down, the top of lamp panel stretches out and is provided with some pulley walls 2.The outer end of each pulley arm 2
Bottom is provided with the upper hook 3 of sleeve-shaped, and lamp panel 5 is correspondingly arranged on lower draw-bar 4 with upper hook, and upper hook and lower draw-bar have extension
Connect and shirk two states.After wirerope bypasses pulley yoke 2, sequentially pass through hook and the inside of lower draw-bar is finally fixed at lamp panel
On.
As shown in Figure 2,3, 4, upper hook 3 is in set wound packages to the structure of upper hook, and lower end is flared horn mouth 7.On
The inwall waist interval 180 degree of hook is provided with two bottoms the mounting groove 11 of undertaking, is spaced 90 degree of settings two with mounting groove
Individual up/down perforation shirk groove 12, mounting groove and shirk and be provided with lower guiding surface 13 between groove.Mount groove and shirk the upper of groove
Side setting on link up with guide holder 6, on link up with the inwall that guide holder embeds upper hook from upper end.As shown in figure 4, upper hook
Upper guide holder 6 and mounting groove, shirk groove and be provided with four upper guiding surfaces 14 correspondingly, upper guiding surface and lower guiding are oblique
Mutually stagger in face, and guide direction is consistent.The lower end shirking groove is also flaring targeting port.
As shown in Fig. 2 lower draw-bar 4 main body hollow stem, lower draw-bar upper end is fixed with guide head 8, guides the structure of lower draw-bar
Head hollow.The lower end of guide head is welded and fixed with lower draw-bar top, and guide head upper end outside spacers 180 degree is provided with two extensions
Connect post 9.The outside of guide head is arranged with fairlead 10, and fairlead 10 is the housing of open lower side, and fairlead leaves centered on top
The cambered surface in hole, fairlead two side bottom is correspondingly provided with two L-shaped draw-in grooves with mounting post, and L-shaped draw-in groove hooks after being stuck on mounting post, adopts
With holding screw in side fixed guide head and fairlead.
As shown in figure 5, lower guiding surface for inclination angle be 45 degree screw inclined plane and for mounting post downside and perpendicular
Angle is the spiral swept surface of the cylinder normal at 45 degree.Corresponding as shown in figure 4, upper guiding surface be 45 degree for inclination angle spiral shell
Rotation inclined-plane and the spiral swept surface being the cylinder normal at 45 degree with perpendicular angle for mounting post upper side.
During upper hook shirks and mounts with lower draw-bar, mounting post is line and connects with upper guiding surface, lower guiding surface
Touch, and uniformly slide along spiral curve, it is to avoid concentrate stress.
Claims (6)
1. a kind of High-Pole Lamp links up with attachment structure, includes lamp stand, the lamp panel lifting along lamp stand outer wall, and lamp stand top ring circumference is overhanging
The some pulley arms going out, pulley wall outer end towards being arranged with hook, lamp panel is correspondingly arranged on lower draw-bar it is characterised in that：
Described upper hook tube-in-tube structure, lower draw-bar are the rod-like structure that can be inserted in hook sleeve, interval setting on the inwall of upper hook
Mounting groove and shirk groove, mounts groove upward opening, shirks groove and connect up and down, mounting groove and shirk and be provided with lower guiding between groove tiltedly
Face, mounting groove be additionally provided with the upper hook inwall shirking above groove respectively with mounting groove, shirk groove corresponding on guiding tiltedly
Face, upper guiding surface and lower guiding surface shift to install and tilt towards the same side, and the top ring week outer wall of described lower draw-bar is equal
Even setting some horizontally disposed mounting posts, described lower guiding surface be inclination angle be α screw inclined plane and for mount post downside
The spiral swept surface being the cylinder normal at α with perpendicular angle.
2. a kind of High-Pole Lamp hook attachment structure according to claim 1 it is characterised in that：Described upper guiding surface is to incline
Angle is screw inclined plane and the spiral swept surface for mounting post upper side and perpendicular angle is the cylinder normal at β of β.
3. a kind of High-Pole Lamp hook attachment structure according to claim 2 it is characterised in that：The spiral shell of described upper guiding surface
Rotation angle of inclination beta is consistent with the helix angle α of lower guiding surface.
4. a kind of High-Pole Lamp hook attachment structure according to claim 1 or 2 or 3 it is characterised in that：In described upper hook
The top of wall is embedded with guide holder, and the bottom surface of upper guide holder forms guiding surface.
5. a kind of High-Pole Lamp hook attachment structure according to claim 1 or 2 or 3 it is characterised in that：Described lower draw-bar
Welded top arranges guide head, and mounting post is arranged on the lateral wall of guide head, and the outside of described guide head is arranged with fairlead, leads
It is the shelly of lower ending opening to set, the arcwall face of perforate centered on the top surface of fairlead, the side bottom of fairlead is provided with and hangs
Connect post corresponding L-shaped draw-in groove, fairlead is fixed using holding screw in side with guide head.
6. a kind of High-Pole Lamp hook attachment structure according to claim 1 or 2 or 3 it is characterised in that：Described mounting groove and
Shirk groove and be respectively provided with two on upper hook inwall, and be uniformly distributed on upper hook inwall, described mounting post is in lower draw-bar
Top both sides interval 180 degree be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952392.6U CN205979473U (en) | 2016-08-28 | 2016-08-28 | High -Pole lamp couple connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952392.6U CN205979473U (en) | 2016-08-28 | 2016-08-28 | High -Pole lamp couple connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979473U true CN205979473U (en) | 2017-02-22 |
Family
ID=58036499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952392.6U Active CN205979473U (en) | 2016-08-28 | 2016-08-28 | High -Pole lamp couple connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435328A (en) * | 2019-07-02 | 2019-11-12 | 得力集团有限公司 | Fixture |
| CN113503497A (en) * | 2021-07-14 | 2021-10-15 | 四川华体照明科技股份有限公司 | High lamp post |
-
2016
- 2016-08-28 CN CN201620952392.6U patent/CN205979473U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435328A (en) * | 2019-07-02 | 2019-11-12 | 得力集团有限公司 | Fixture |
| CN110435328B (en) * | 2019-07-02 | 2024-04-23 | 得力集团有限公司 | Clamp |
| CN113503497A (en) * | 2021-07-14 | 2021-10-15 | 四川华体照明科技股份有限公司 | High lamp post |
| CN113503497B (en) * | 2021-07-14 | 2023-01-17 | 四川华体照明科技股份有限公司 | High lamp post |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100588809C (en) | Lifting scaffold for construction of chimney and shaft inner wall | |
| CN201224993Y (en) | Elevating rack body for chimney and well path inner wall constructions | |
| CN205979473U (en) | High -Pole lamp couple connection structure | |
| CN207030720U (en) | A kind of reactor lifting device | |
| CN107934829A (en) | A kind of small-size carrying machine of power distribution cabinet | |
| CN201864466U (en) | Expansion type hoisting and fastening device for hoisting electrode of large diameter | |
| CN205979472U (en) | Lifting type high -pole lamp | |
| CN106744310A (en) | A kind of large-scale steel structure column hanging method | |
| CN210559254U (en) | Municipal administration well lid is with playing to cover device | |
| CN212154101U (en) | Electromechanical integrated lifting mechanism of attached lifting scaffold | |
| CN211444740U (en) | Shaft pipeline hoist device | |
| CN209193404U (en) | Short space bottle gouard moved by hands row hangs equipment | |
| CN204162271U (en) | Chloride plate hanging apparatus | |
| CN207845010U (en) | A kind of small-size carrying machine of power distribution cabinet | |
| CN109132905B (en) | Device for preventing large-hoisting-distance lifting steel wire rope from winding | |
| CN208200139U (en) | A kind of tubular construction material lift device | |
| CN201846045U (en) | Mine hanger for manual underground power cable hanging | |
| CN220056110U (en) | Truss hoisting device | |
| CN215160262U (en) | Pile foundation steel reinforcement cage hoisting device | |
| CN206033024U (en) | Pipeline hoist and mount mould | |
| CN213802529U (en) | Hoist device is changed to scroll | |
| CN205873664U (en) | Lift by crane auxiliary device | |
| CN219432803U (en) | Base convenient to hoist and mount | |
| CN217458429U (en) | Stator slip ring lifting appliance of gearless ball mill | |
| CN214269969U (en) | Single crystal growing furnace main chamber hoist and mount positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |