CN202852744U - Lamp lifting and rotating control device - Google Patents
Lamp lifting and rotating control device Download PDFInfo
- Publication number
- CN202852744U CN202852744U CN 201220556034 CN201220556034U CN202852744U CN 202852744 U CN202852744 U CN 202852744U CN 201220556034 CN201220556034 CN 201220556034 CN 201220556034 U CN201220556034 U CN 201220556034U CN 202852744 U CN202852744 U CN 202852744U
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- CN
- China
- Prior art keywords
- lamp
- rotating control
- lamp mounting
- hydraulic cylinder
- expansion link
- 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
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Abstract
The utility model relates to a lamp lifting and rotating control device and is capable of effectively solving that problem that a lamp pole is hard to satisfy lighting demands of night construction and emergency rescue. The technical scheme includes that the lamp lifting and rotating control device comprises a hydraulic cylinder, an expansion rod and a lamp mounting rack. The expansion rod is arranged inside a supporting rod in a sleeved mode. The expansion rod is in an expansion structure formed by a plurality of square steel pipes which are connected in a sleeved mode, wherein the diameters of the square steel pipes decrease from bottom to top in sequence. One side of the upper portion of each square steel pipe is provided with a fixed pulley. Two adjacent square steel pipes are connected with each other through the fixed pulley and a steel wire. The hydraulic cylinder is arranged on the supporting rod. The upper end portion of a piston rod of the hydraulic cylinder is connected with the lower portion of the expansion rod which is provided with a fixed supporting seat. The lamp mounting rack and an electric push rod are arranged on the fixed supporting seat. The end portion of a piston of the electric push rod is connected with the middle portion of the transverse lamp mounting rack. Illuminating lamps are symmetrically arranged at two ends of the lamp mounting rack. The lamp lifting and rotating control device is novel and unique in structure, convenient to carry and move, low in cost, good in using effect, and innovative in lamp racks.
Description
Technical field
The utility model relates to open-air engineering construction and fire-fighting and speedily carries out rescue work and be used for a kind of light fixture lifting and the rotating control assembly of mobilite in the operation.
Background technology
Open-air engineering construction and fire-fighting are speedily carried out rescue work, and have the most of the time to carry out at night.Owing to environment of living in is without commercial power supply or sets up the reasons such as line is with high costs, if need the engineering illumination, then need to be equipped with generating set so that stable AC power and the lamppost with certain altitude to be provided, satisfy the needs of engineering and emergency lighting.Traditional lamppost such as lamp post be because volume is large, and carrying and inconvenience is installed, and light illumination direction and angle fix is difficult to satisfy carrying on construction work at night and the needs of emergency repair illumination.Therefore, exploitation is a kind of can conveniently move and irradiating angle and scope can freely regulated light be urgent problems.
Summary of the invention
For above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of light fixture lifting and rotating control assembly, can effectively solve lamppost because volume is large, carrying and installation inconvenience, light illumination direction and angle are fixed, and are difficult to satisfy the problem that carries on construction work at night with emergency repair illumination needs.
The technical scheme that the utility model solves is, comprise hydraulic cylinder, expansion link and lamp mounting stand, expansion link is sleeved in the support bar, expansion link is the telescopic structure that is connected together and consisted of by the square bar pipe box that some bottom-up bores successively decrease successively, top one side of each rectangular steel tube all is equipped with a fixed pulley, adjacent two rectangular steel tubes link to each other with steel wire through fixed pulley, hydraulic cylinder is contained on the support bar, the piston rod upper end of hydraulic cylinder links to each other with the bottom of expansion link, hold-down support is housed on the expansion link, lamp mounting stand and electric pushrod are housed on the hold-down support, the piston rod end of electric pushrod links to each other with the middle part of horizontal lamp mounting stand, and symmetry is equipped with illuminating lamp on the lamp mounting stand two ends.
The utility model novel structure is unique, advantages of simple, easy to use, be easy to carry and move, can free adjustment light fixture range of exposures and orientation angle, can greatly accelerate the progress of engineer operation, shorten the time that preparation spends before the operation, reducing construction cost is the innovation on the lamp bracket simultaneously.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Provided by Fig. 1 and Fig. 2, the utility model comprises hydraulic cylinder, expansion link and lamp mounting stand, expansion link 7 is sleeved in the support bar 6, expansion link 7 is the telescopic structures that connected together and consisted of by the square bar pipe box that some bottom-up bores successively decrease successively, top one side of each rectangular steel tube all is equipped with a fixed pulley 9, adjacent two rectangular steel tubes link to each other with steel wire 8 through fixed pulley 9, hydraulic cylinder 10 is contained on the support bar 6, the piston rod upper end of hydraulic cylinder 10 links to each other with the bottom of expansion link 7, hold-down support 11 is housed on the expansion link 7, lamp mounting stand 3 and electric pushrod 2 are housed on the hold-down support 11, the piston rod end of electric pushrod 2 links to each other with the middle part of horizontal lamp mounting stand 3, and symmetry is equipped with illuminating lamp 4 on lamp mounting stand 3 two ends.
In order to guarantee result of use, the fixed pulley of described expansion link 7 on a rectangular steel tube of bottom bore maximum links to each other with support bar 6 with steel wire;
Described lamp mounting stand 3 middle parts the first bolt 1 is contained on the hold-down support 11;
Piston rod end second bolt 5 of described electric pushrod 2 links to each other with estimation bearing 11;
Described fixed pulley 9 is left and right sides interlaced arrangement, consists of articulated structure with steel wire 8.
Operating position of the present utility model is, during hydraulic cylinder 10 oil-feed, the piston rod of hydraulic cylinder rises, and the fixed pulley that drives on the rectangular steel tube of expansion link 7 rises, and along with the tension of steel wire 8, rectangular steel tube rises thereupon, and the expansion link elongation descends in like manner.Adopt step by step interlock, rising or falling speed is fast, and it is little to fall the rear telescopic rod size, convenient transportation.Owing to adopt Driven by Hydraulic Cylinder, adjustable height can be controlled, and can fix the optional position in the hydraulic cylinder travel scope, to satisfy the illumination needs under the different construction conditions simultaneously.When the piston rod of the electric pushrod on the hold-down support 11 stretches out, by being hinged of the first bolt 1 and the second bolt 5, lamp mounting stand 3 being done clockwise rotated, rotate counterclockwise otherwise do, light fixture can be adjusted irradiating angle within the specific limits like this.The stroke of electric pushrod is adjustable, so just can satisfy the needs of the different irradiating angles of light fixture.The utility model advantages of simple, simple to operate, safe and reliable, easy to use, be easy to carry and move, can free adjustment light fixture range of exposures and orientation angle, can greatly accelerate the progress of engineer operation, shorten the time that the front preparation of operation spends, reducing construction cost is the innovation on the lamp bracket simultaneously.
Claims (5)
1. a light fixture lifting and rotating control assembly, comprise hydraulic cylinder, expansion link and lamp mounting stand, it is characterized in that, expansion link (7) is sleeved in the support bar (6), expansion link (7) is the telescopic structure that is connected together and consisted of by the square bar pipe box that some bottom-up bores successively decrease successively, top one side of each rectangular steel tube all is equipped with a fixed pulley (9), adjacent two rectangular steel tubes link to each other with steel wire (8) through fixed pulley (9), hydraulic cylinder (10) is contained on the support bar (6), the piston rod upper end of hydraulic cylinder (10) links to each other with the bottom of expansion link (7), hold-down support (11) is housed on the expansion link (7), lamp mounting stand (3) and electric pushrod (2) are housed on the hold-down support (11), the piston rod end of electric pushrod (2) links to each other with the middle part of horizontal lamp mounting stand (3), and symmetry is equipped with illuminating lamp (4) on lamp mounting stand (3) two ends.
2. light fixture lifting according to claim 1 and rotating control assembly is characterized in that, the fixed pulley of described expansion link (7) on a rectangular steel tube of bottom bore maximum links to each other with support bar (6) with steel wire.
3. light fixture lifting according to claim 1 and rotating control assembly is characterized in that, described lamp mounting stand (3) middle part is contained on the hold-down support (11) through the first bolt (1).
4. light fixture lifting according to claim 1 and rotating control assembly is characterized in that, piston rod end second bolt (5) of described electric pushrod (2) links to each other with hold-down support (11).
5. light fixture lifting according to claim 1 and rotating control assembly is characterized in that, described fixed pulley (9) is left and right sides interlaced arrangement, consist of articulated structure with steel wire (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556034 CN202852744U (en) | 2012-10-29 | 2012-10-29 | Lamp lifting and rotating control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556034 CN202852744U (en) | 2012-10-29 | 2012-10-29 | Lamp lifting and rotating control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852744U true CN202852744U (en) | 2013-04-03 |
Family
ID=47983937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556034 Expired - Fee Related CN202852744U (en) | 2012-10-29 | 2012-10-29 | Lamp lifting and rotating control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852744U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913870A (en) * | 2012-10-29 | 2013-02-06 | 郑州宇动新能源有限公司 | Lamp lifting and rotating control device |
| CN104214623A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Lighting device |
| CN106907596A (en) * | 2017-03-28 | 2017-06-30 | 重庆交通大学 | Multistage nodular nested type movable lighting system |
| CN106910441A (en) * | 2017-04-28 | 2017-06-30 | 长乐圆明工业设计有限公司 | One kind carries public transport stop board safety lighting fitting |
-
2012
- 2012-10-29 CN CN 201220556034 patent/CN202852744U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913870A (en) * | 2012-10-29 | 2013-02-06 | 郑州宇动新能源有限公司 | Lamp lifting and rotating control device |
| CN104214623A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Lighting device |
| CN104214623B (en) * | 2013-05-31 | 2016-08-31 | 深圳市海洋王照明工程有限公司 | Illuminator |
| CN106907596A (en) * | 2017-03-28 | 2017-06-30 | 重庆交通大学 | Multistage nodular nested type movable lighting system |
| CN106907596B (en) * | 2017-03-28 | 2020-02-18 | 重庆交通大学 | Multi-stage nodal nested mobile lighting system |
| CN106910441A (en) * | 2017-04-28 | 2017-06-30 | 长乐圆明工业设计有限公司 | One kind carries public transport stop board safety lighting fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170511 Granted publication date: 20130403 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190511 Granted publication date: 20130403 |
|
| 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: 20130403 Termination date: 20181029 |