CN105135377A - Lighting lamp holder - Google Patents
Lighting lamp holder Download PDFInfo
- Publication number
- CN105135377A CN105135377A CN201510577850.2A CN201510577850A CN105135377A CN 105135377 A CN105135377 A CN 105135377A CN 201510577850 A CN201510577850 A CN 201510577850A CN 105135377 A CN105135377 A CN 105135377A
- Authority
- CN
- China
- Prior art keywords
- bazooka
- pulley
- pedestal
- drive link
- chute
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Abstract
The invention discloses a lighting lamp holder. The lighting lamp holder comprises a base, a telescopic frame, a lamp holder body and a lighting lamp. A chute is fixedly formed in the base, a pulley is arranged in the chute in a sliding mode through a transmission mechanism, and the transmission mechanism drives the pulley to linearly move along the chute. The telescopic frame is erected on the base and fixedly connected to the pulley, and the telescopic frame is driven by the pulley to ascend and descend. The lamp holder body is fixedly arranged at the top of the telescopic frame. The lighting lamp is fixedly arranged on the lamp holder body. According to the lighting lamp holder, the pulley is driven by the transmission mechanism to linearly move along the chute, the telescopic frame is further driven by the pulley to ascend and descend, and then lighting lamp holder can stretch out and contract. The lighting lamp holder is easy and convenient to assemble on a construction site, flexible to apply, easy to operate, convenient to use and high in circulation performance, resources are saved, manufacturing cost is reduced, and the requirements of green construction are met.
Description
Technical field
The present invention relates to technical field of building construction, refer in particular to a kind of bazooka.
Background technology
In construction, night work, enclosure space operation are more, and existing tower crane and priming illumination facility cannot meet Contraction in Site lighting demand sometimes, and make, mounting cost is higher, do not meet the requirement of nowadays green construction.
In order to meet different lighting demands, the height of some light fixtures can regulate, and can reach different illumination zones and effect by regulating the height of light fixture.The arrangement for adjusting height of existing light fixture is generally cylinder elevating lever or hydraulic lifting arm, although these arrangement for adjusting height precision are very high, cost compare is high, also needs specialized factory to provide service during maintenance, brings a lot of inconvenient place to using.In some occasion, although also need the height regulating light fixture, do not need frequent adjustment, if adopt cylinder or hydraulic cylinder, cause cost very high, and it is a lot of that the volume of light fixture can be caused to increase, and makes light fixture become very heavy.
Summary of the invention
Because the problems referred to above, the object of the invention is to economize on resources, reduce field service expense, and a kind of assembled lamp bracket of extension type is provided, meet the lighting demand such as little space, job site, fragmentary engineering.
In order to achieve the above object, the invention provides a kind of bazooka, comprising:
Pedestal, is installed with chute in described pedestal, and be slidably equipped with pulley by transmission mechanism in described chute, described transmission mechanism drives described pulley to do rectilinear motion along described chute;
Expansion bracket, being set up on described pedestal and being fixed in described pulley, described expansion bracket moves up and down under the drive of described pulley;
Lamp bracket, is fixedly arranged on described expansion bracket top;
Illuminating lamp, is fixedly arranged on described lamp bracket.
Bazooka of the present invention, pulley does rectilinear motion along chute under the driving of transmission mechanism, and expansion bracket moves up and down further under the drive of pulley, and then realizes a kind of telescopic bazooka.Simple and convenient assembly at the construction field (site), applies in a flexible way, simple to operate, easy to use, revolving strong, economize on resources, reduce cost, meet the requirement of green construction.
The further improvement of bazooka of the present invention is, is formed with the second accommodation space that the first accommodation space of vertically offering and level are offered in described pedestal;
Described transmission mechanism comprises:
Be located at the first drive link in described first accommodation space, described first drive link be installed with the collar and the first bevel gear, the described collar is provided with the drag-line affixed with described pulley;
Be located at the second drive link in described second accommodation space, the first end of described second drive link is provided with the second bevel gear be engaged with described first bevel gear, and the second end of described second drive link is removably provided with the handle being positioned at described pedestal outside.
The further improvement of bazooka of the present invention is, described handle is connected by second end of circular gear with described second drive link, is provided with banking stop above described circular gear.
The further improvement of bazooka of the present invention is, be arranged with connection bearing in the middle part of described first drive link, described connection bearing is fixed in described chute.
The further improvement of bazooka of the present invention is, described first accommodation space is formed at described pedestal top, and described first drive link top is installed with the closed steel plate be closed in above described first accommodation space.
The further improvement of bazooka of the present invention is, described pedestal is concrete pedestal, and described second drive link outer cover is provided with protective casing.
The further improvement of bazooka of the present invention is:
Described pedestal is triangular base, and the quantity of described chute is three, and the quantity of described pulley is three, and three described chutes are circumferentially evenly laid in described pedestal;
Described expansion bracket comprises three flexible support bodys, described flexible support body comprises multiple telescopic unit and is formed by connecting, described telescopic unit comprises two cross-shaped expansion links, the middle part of two expansion links of arbitrary telescopic unit is connected by bearing pin, be connected by the first hinge between the expansion link of adjacent two telescopic units of arbitrary flexible support body, two expansion links being positioned at the telescopic unit of arbitrary flexible support body bottom are connected with described pulley by the second hinge.
The further improvement of bazooka of the present invention is, described lamp bracket comprises three joint pins, be interconnected by tripod between three described joint pins, be connected with the telescopic unit being positioned at three described flexible support body the tops respectively by hinge assembly bottom three described joint pins, described hinge assembly comprises and is fixed in the first hinged seat bottom described joint pin, the second hinged seat being fixed in the telescopic unit of described flexible support body the top and the square steel tube be articulated and connected between described first hinged seat and described second hinged seat.
The further improvement of bazooka of the present invention is, described base bottom is provided with universal wheel.
The further improvement of bazooka of the present invention is, described hole, the base interior side of being provided with and reserving hole, is provided with cable in described side hole, and described cable is connected with described illuminating lamp through described reserving hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of bazooka of the present invention.
Fig. 2 is the enlarged diagram of the pedestal of bazooka of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the schematic perspective view after the lamp bracket of bazooka of the present invention is connected with illuminating lamp.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Coordinate referring to shown in Fig. 1, Fig. 1 is the structural representation of bazooka of the present invention.Bazooka of the present invention, comprising:
Pedestal 10, is installed with chute 110 in pedestal 10, be slidably equipped with pulley 120 by transmission mechanism in chute 110, described transmission mechanism drive pulley 120 does rectilinear motion along chute 110.Preferably, the bottom of pedestal 10 is provided with the universal wheel 101 of strap brake, can realize moving horizontally of bazooka.
Expansion bracket 20, being set up on pedestal 10 and being fixed in pulley 120, expansion bracket 20 moves up and down under the drive of pulley 120.
Lamp bracket 30, is fixedly arranged on the top of expansion bracket 20;
Illuminating lamp 40, is fixedly arranged on lamp bracket 30.Preferably, illuminating lamp 40 is connected with lamp bracket 30 by bolt, arranges one piece of solar panel on the top of illuminating lamp 40, the conversion of the solar energy on daytime is saved as electric energy, may be used for the illumination at night.
Bazooka of the present invention, pulley does rectilinear motion along chute under the driving of transmission mechanism, and expansion bracket moves up and down further under the drive of pulley, and then realizes a kind of telescopic bazooka.Simple and convenient assembly at the construction field (site), applies in a flexible way, simple to operate, easy to use, revolving strong, economize on resources, reduce cost, meet the requirement of green construction.
Particularly, consult shown in Fig. 2 and Fig. 3, Fig. 2 is the enlarged diagram of the pedestal of bazooka of the present invention.Fig. 3 is the top view of Fig. 2.The second accommodation space that the first accommodation space 130 of vertically offering is offered with level is formed in pedestal 10;
Described transmission mechanism comprises:
Be located on the first drive link 140, first drive link 140 in the first accommodation space 130 and be installed with the collar 141 and the first bevel gear 142, the collar 141 is provided with the drag-line 143 affixed with pulley 120, and drag-line 143 is preferably steel wire rope.Preferably, the middle part of the first drive link 140 is arranged with connection bearing 144, and connection bearing 144 is welded in chute 110.First accommodation space 130 is formed at the top of pedestal 10, and the welded top of the first drive link 140 has the closed steel plate 145 be closed in above the first accommodation space 130.
Be located at the second drive link 150 in described second accommodation space, the second end that the first end of the second drive link 150 is provided with the second bevel gear 151, second drive link 150 be engaged with the first bevel gear 142 of the first drive link 140 is removably provided with the handle 152 being positioned at pedestal 10 outside.Preferably, handle 152 is connected by second end of circular gear 153 with the second drive link 150, and the top of circular gear 153 is provided with banking stop 154, and banking stop 154 can be used for preventing the rotation of circular gear 153, and then the position of fixing lamp bracket.Second bevel gear 151 and circular gear 153 are all connected with the second drive link 150 by bearing 155.Further, pedestal 10 is concrete pedestal, and the outside of the second drive link 150 is also arranged with protective casing, the second drive link 150 can be isolated with concrete, ensure that the second drive link 150 freely rotates.
In the embodiment shown in the drawings, pedestal 10 is triangular base, and the quantity of chute 110 is three, and the quantity of pulley 120 is three, and three chutes 110 are circumferentially evenly laid in pedestal 10.Again shown in composition graphs 1, expansion bracket 20 comprises three flexible support bodys, described flexible support body comprises multiple telescopic unit 210 and is formed by connecting, telescopic unit 210 comprises two cross-shaped expansion links 211, the middle part of two expansion links 211 of arbitrary telescopic unit 210 is connected by bearing pin 212, be connected by the first hinge 213 between the expansion link 220 of adjacent two telescopic units 210 of arbitrary flexible support body, two expansion links 220 being positioned at the telescopic unit 210 of arbitrary flexible support body bottom are connected with pulley 120 by the second hinge 214.
Consult shown in Fig. 4, Fig. 4 is the schematic perspective view after the lamp bracket of bazooka of the present invention is connected with illuminating lamp.Lamp bracket 30 comprises three joint pins 310, be interconnected by tripod 320 between three joint pins 310, the bottom of three joint pins 310 is connected with the telescopic unit 210 being positioned at three described flexible support body the tops respectively by hinge assembly 330, hinge assembly 330 comprises and is fixed in the first hinged seat 331 bottom joint pin 310, the second hinged seat 332 being fixed in the telescopic unit 210 of described flexible support body the top and the square steel tube 333 be articulated and connected between the first hinged seat 331 and the second hinged seat 332, ensures that lamp bracket 30 and expansion bracket 20 move simultaneously.
Further, again shown in composition graphs 2, hole, the inside side of being provided with 160 and the reserving hole 170 of pedestal 10, be provided with cable in square hole 160, and described cable is connected with illuminating lamp 40 through reserving hole 170.
During bazooka operation of the present invention, the position using bazooka is determined in job site, first move to use location by the universal wheel 101 bottom pedestal 10, then handle 152 is inserted the second drive link 150, swinging handle 152 drives the second drive link 150 around horizontal axis, second bevel gear 151 of the second drive link 150 drives the first bevel gear 142 of the first drive link 140 to rotate around vertical axes again, and then make the collar 141 pull drag-line 143, pulley 120 is made to do rectilinear motion along chute 110, realize expansion bracket 20 to move up and down to use location under the drive of pulley 120.Extract handle 152, fill in banking stop 154 simultaneously, prevent circular gear 153 and again rotate, and then the position of fixing lamp bracket.
Bazooka of the present invention, all components all adopt shaped steel, and rod member adopts hinge and bolt to connect, and can meet the demand needing temporary lighting in field operation process, avoid producing fixing lamp bracket in enormous quantities and the measure expense that causes increases.
The beneficial effect of bazooka of the present invention is:
Extension type portable lamp frame member component, equipment assemblingization, pedestal mobile, lamp bracket flexibleization, while realizing a large amount of lighting demand in job site, can economize on resources, reduce construction enterprises' measure cost, embodies the environmental requirement of green construction.
Lamp bracket bottom square steel tube and hinged seat hinged design reasonable benefit/risk, the ingenious problem solving lamp bracket stability in expansion bracket mediation process, realizes the relative motion of lamp bracket in expansion bracket mediation process.
Not only can store day by day solar energy supply night illumination, also be provided with ballast and cable at pedestal, to realize the normal use under the various environment such as autumn and winter, lamp bracket lighting hours length.
The above is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, not departing from the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a bazooka, is characterized in that, comprising:
Pedestal, is installed with chute in described pedestal, and be slidably equipped with pulley by transmission mechanism in described chute, described transmission mechanism drives described pulley to do rectilinear motion along described chute;
Expansion bracket, being set up on described pedestal and being fixed in described pulley, described expansion bracket moves up and down under the drive of described pulley;
Lamp bracket, is fixedly arranged on described expansion bracket top;
Illuminating lamp, is fixedly arranged on described lamp bracket.
2. bazooka as claimed in claim 1, is characterized in that, is formed with the second accommodation space that the first accommodation space of vertically offering and level are offered in described pedestal;
Described transmission mechanism comprises:
Be located at the first drive link in described first accommodation space, described first drive link be installed with the collar and the first bevel gear, the described collar is provided with the drag-line affixed with described pulley;
Be located at the second drive link in described second accommodation space, the first end of described second drive link is provided with the second bevel gear be engaged with described first bevel gear, and the second end of described second drive link is removably provided with the handle being positioned at described pedestal outside.
3. bazooka as claimed in claim 2, it is characterized in that, described handle is connected by second end of circular gear with described second drive link, is provided with banking stop above described circular gear.
4. bazooka as claimed in claim 2, it is characterized in that, be arranged with connection bearing in the middle part of described first drive link, described connection bearing is fixed in described chute.
5. bazooka as claimed in claim 2, it is characterized in that, described first accommodation space is formed at described pedestal top, and described first drive link top is installed with the closed steel plate be closed in above described first accommodation space.
6. bazooka as claimed in claim 2, it is characterized in that, described pedestal is concrete pedestal, and described second drive link outer cover is provided with protective casing.
7. bazooka as claimed in claim 1, is characterized in that:
Described pedestal is triangular base, and the quantity of described chute is three, and the quantity of described pulley is three, and three described chutes are circumferentially evenly laid in described pedestal;
Described expansion bracket comprises three flexible support bodys, described flexible support body comprises multiple telescopic unit and is formed by connecting, described telescopic unit comprises two cross-shaped expansion links, the middle part of two expansion links of arbitrary telescopic unit is connected by bearing pin, be connected by the first hinge between the expansion link of adjacent two telescopic units of arbitrary flexible support body, two expansion links being positioned at the telescopic unit of arbitrary flexible support body bottom are connected with described pulley by the second hinge.
8. bazooka as claimed in claim 7, it is characterized in that, described lamp bracket comprises three joint pins, be interconnected by tripod between three described joint pins, be connected with the telescopic unit being positioned at three described flexible support body the tops respectively by hinge assembly bottom three described joint pins, described hinge assembly comprises and is fixed in the first hinged seat bottom described joint pin, the second hinged seat being fixed in the telescopic unit of described flexible support body the top and the square steel tube be articulated and connected between described first hinged seat and described second hinged seat.
9. bazooka as claimed in claim 1, it is characterized in that, described base bottom is provided with universal wheel.
10. bazooka as claimed in claim 1, is characterized in that described hole, the base interior side of being provided with and reserving hole are provided with cable in described side hole, and described cable is connected with described illuminating lamp through described reserving hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577850.2A CN105135377B (en) | 2015-09-11 | 2015-09-11 | A kind of bazooka |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577850.2A CN105135377B (en) | 2015-09-11 | 2015-09-11 | A kind of bazooka |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105135377A true CN105135377A (en) | 2015-12-09 |
| CN105135377B CN105135377B (en) | 2018-07-31 |
Family
ID=54720832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510577850.2A Active CN105135377B (en) | 2015-09-11 | 2015-09-11 | A kind of bazooka |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135377B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388093A (en) * | 2017-09-05 | 2017-11-24 | 上海宝冶集团有限公司 | Adjustable moving formula lamp bracket |
| CN108799944A (en) * | 2018-07-12 | 2018-11-13 | 安徽鼎升自动化科技有限公司 | A kind of vehicle-mounted multi-angle liftable searchlight |
| WO2020113491A1 (en) * | 2018-12-06 | 2020-06-11 | 杭州容大智造科技有限公司 | Lighting compensation apparatus for unloading area of logistics vehicle |
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| CN203787851U (en) * | 2014-02-12 | 2014-08-20 | 国家电网公司 | Maintenance device used for power supply and power transmission lines |
| CN204164983U (en) * | 2014-11-17 | 2015-02-18 | 林锡森 | A kind of Novel hand-power lamp bracket |
| CN205065645U (en) * | 2015-09-11 | 2016-03-02 | 中国建筑第八工程局有限公司 | Lighting lamp holder |
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155492Y (en) * | 1993-06-29 | 1994-02-09 | 刘德翔 | Hand-lifting illumination lighthouse |
| DE29809270U1 (en) * | 1998-05-22 | 1998-08-06 | Lin Jack | Floor lamp with two telescopic ladder bars with luminaire frames |
| CN2526310Y (en) * | 2002-02-10 | 2002-12-18 | 李亿征 | Scissors electric lifting hanger |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388093A (en) * | 2017-09-05 | 2017-11-24 | 上海宝冶集团有限公司 | Adjustable moving formula lamp bracket |
| CN107388093B (en) * | 2017-09-05 | 2023-10-27 | 上海宝冶集团有限公司 | Adjustable movable lamp bracket |
| CN108799944A (en) * | 2018-07-12 | 2018-11-13 | 安徽鼎升自动化科技有限公司 | A kind of vehicle-mounted multi-angle liftable searchlight |
| WO2020113491A1 (en) * | 2018-12-06 | 2020-06-11 | 杭州容大智造科技有限公司 | Lighting compensation apparatus for unloading area of logistics vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105135377B (en) | 2018-07-31 |
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