CN201047569Y - Multifunctional back bar - Google Patents
Multifunctional back bar Download PDFInfo
- Publication number
- CN201047569Y CN201047569Y CN 200720149537 CN200720149537U CN201047569Y CN 201047569 Y CN201047569 Y CN 201047569Y CN 200720149537 CN200720149537 CN 200720149537 CN 200720149537 U CN200720149537 U CN 200720149537U CN 201047569 Y CN201047569 Y CN 201047569Y
- Authority
- CN
- China
- Prior art keywords
- socket
- cable
- steel wire
- wire rope
- lamp bar
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a multifunctional horizontal suspender, an equipment steel beam is provided with a hoist, steel wire ropes, pulleys, a cable fixing frame, a flat cable, a cable collecting basket and a chandelier rod. An upper stopper and a lower stopper are arranged on a bearing shelf of the hoist, a roof-impacting-proof apparatus is arranged on the equipment steel beam, and a protector against loose and broken ropes is arranged at the pulleys. The cable collecting basket is hung below the equipment steel beam, the chandelier rod is hung below the cable collecting basket and provided with a socket which takes a shape of 'RI' (like a Chinese character), the side of the socket is provided with a junction box. The utility model can hang lamps with different types and different numbers with safe and reliable use and can be an important choice hanging device of the large and medium-size studio hanging lamps.
Description
Technical field
The utility model relates to the back(ing) bar that a kind of studio is used, particularly a kind of multi-functional horizontal suspension rod.
Background technology
The back(ing) bar that present big-and-middle-sized television stadio is used can only be hung a kind of light fixture, can not satisfy the needs that multiple light fixture is hung in big-and-middle-sized studio.
The utility model content
The purpose of this utility model is to solve the problem that the light fixture suspension rod can not be hung multiple light fixture in the present big-and-middle-sized television stadio, and a kind of multi-functional horizontal suspension rod that can hang various light fixtures, have safety device is provided.
The structure of a kind of multi-functional horizontal suspension rod of the utility model is: elevator, steel wire rope, pulley, cable fixed mount, flat cable, take-up basket and pendent lamp bar are installed on the equipment girder steel, be equiped with stop up and down on the bearing bracket stand of described elevator, the erosion control ejection device is installed on the equipment girder steel, and the pulley place is equiped with loosen and broken rope protector; Described take-up basket is hung on equipment girder steel below, described pendent lamp bar is hung on the below of take-up basket by steel wire rope, pulley, on the pendent lamp bar socket is installed, this socket adopts a day font aluminium alloy extrusions, cable trough on the socket is divided into forceful electric power cable trough and light current cable trough, and the side of socket is provided with the junction box.
The lower end of described steel wire rope is equiped with rope regulator.
Hanging board is equipped with in the junction of described pendent lamp bar and steel wire rope.
Be equipped with light modulation socket, digital modulation socket, mechanical light control socket, straight-through socket, DMX512 signal plug and network socket on the described socket.
The technical scheme that is provided by above-mentioned the utility model as can be seen, loosen and broken rope protector, stop and erosion control ejection device up and down in the overall structure of light fixture suspension rod, have been increased in the utility model, socket on the pendent lamp bar adopts a day font structure, cable trough on the socket is divided into forceful electric power cable trough and light current cable trough, forceful electric power and light current separately make two kinds of cables walk separately cable trough separately, so the security insurance coefficient of this device improves greatly; The various sockets of configuration can be hung various light fixtures on socket, have improved the function of use of light fixture.
The beneficial effects of the utility model are:
1. reliability, safe, the possibility that can avoid accident to take place to greatest extent;
2. have many specifications, multifunctionality, can satisfy and hang the light fixture that polytype, quantity do not wait, increased the space of selecting to the user.
Description of drawings
Fig. 1 is the structural representation of a kind of multi-functional horizontal suspension rod of the utility model.
Fig. 2 is the sectional view of socket.
Number in the figure:
1, elevator 2, steel cable 3, stop 4, equipment girder steel 5, erosion control ejection device 6, flat cable 7, cable fixed mount 8, pulley 9, loosen and broken rope protector 10, take-up basket 11, rope regulator 12, junction box 13, socket 14, mechanical light control socket 15, hanging board 16, light modulation socket 17, digital modulation socket 18.DMX512 signal plug 19, straight-through socket 20, network socket 21, pendent lamp bar up and down
The specific embodiment
As shown in Figure 1, a kind of multi-functional horizontal suspension rod of the present utility model, elevator 1, steel wire rope 2, pulley 8, cable fixed mount 7, flat cable 6 that elevator drove are installed on equipment girder steel 4, and take-up basket 10 is hung on equipment girder steel below, is used for pendent lamp bar lifting process and places cable; Pendent lamp bar 21 is hung on the below of take-up basket 10 by steel wire rope 2 and pulley 8, is equiped with stop 3 up and down on the bearing bracket stand of elevator 1, and erosion control ejection device 5 is installed on the equipment girder steel, and pulley 8 places are equiped with loosen and broken rope protector 9; Socket 13 is installed on pendent lamp bar 21, and the cross section of this socket is a day font (as shown in Figure 2), and the cable trough on the socket is divided into forceful electric power cable trough and light current cable trough, can be separately with forceful electric power and light current, and two kinds of cables are walked cable trough separately separately.Be provided with junction box 12 in the side of socket.
In the present embodiment, the lower end of steel wire rope 2 is equiped with rope regulator 11, can adjust the tightness of steel wire rope in the short period of time.Pendent lamp bar 21 can be equipped with hanging board 15 with the junction of steel wire rope 2.
On socket 13, be equipped with mechanical light control socket 14, light modulation socket 16, digital modulation socket 17, DMX512 signal plug 18, straight-through socket 19 and network socket 20.
The utility model can be hung manual light fixture, mechanical light fixture, digital light fixture, and socket is provided with sockets such as light modulation, straight-through, mechanical light control socket, DMX512 signal, satisfies the various light fixtures of hanging and uses.Lamp stand is provided with various safety guards such as position limiter device, erosion control ejection device, loose rope broken protector up and down, at cylinder rope stretching position up and down rope press device is housed also, prevents steel wire rope disorder cable, folded rope; The pine rope broken protector makes the steel wire rope safety coefficient greater than 9; Adopt a day font aluminium alloy extrusions, make the strong, weak electricity circuit separately, electrical equipment is provided with safety precautions.Therefore, this multi-functional horizontal suspension rod is that the main separation that light fixture is hung in big-and-middle-sized studio is hung equipment.
Claims (4)
1. multi-functional horizontal suspension rod, elevator (1), steel wire rope (2), pulley (8), cable fixed mount (7), flat cable (6), take-up basket (10) and pendent lamp bar (21) are installed on equipment girder steel (4), it is characterized in that: be equiped with stop (3) up and down on the bearing bracket stand of described elevator (1), erosion control ejection device (5) is installed on the equipment girder steel, and pulley (8) locates to be equiped with loosen and broken rope protector (9); Described take-up basket (10) is hung on equipment girder steel below, described pendent lamp bar (21) is hung on the below of take-up basket (10) by steel wire rope (2), pulley (8), socket (13) is installed on the pendent lamp bar (21), this socket adopts a day font aluminium alloy extrusions, cable trough on the socket is divided into forceful electric power cable trough and light current cable trough, and the side of socket is provided with junction box (12).
2. multi-functional horizontal suspension rod according to claim 1 is characterized in that: the lower end of described steel wire rope (2) is equiped with rope regulator (1).
3. multi-functional horizontal suspension rod according to claim 1 is characterized in that: described pendent lamp bar (21) is equipped with hanging board (15) with the junction of steel wire rope (2).
4. according to claim 1,2 or 3 described multi-functional horizontal suspension rods, it is characterized in that: be equipped with light modulation socket, digital modulation socket, mechanical light control socket, straight-through socket, DMX512 signal plug and network socket on the described socket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720149537 CN201047569Y (en) | 2007-06-08 | 2007-06-08 | Multifunctional back bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720149537 CN201047569Y (en) | 2007-06-08 | 2007-06-08 | Multifunctional back bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047569Y true CN201047569Y (en) | 2008-04-16 |
Family
ID=39300153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720149537 Expired - Lifetime CN201047569Y (en) | 2007-06-08 | 2007-06-08 | Multifunctional back bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047569Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003321A (en) * | 2014-05-28 | 2014-08-27 | 佑图物理应用科技发展(武汉)有限公司 | Crane with cable collecting device for studio and stage |
| CN106402759A (en) * | 2016-10-24 | 2017-02-15 | 浙江大丰实业股份有限公司 | Suspension type electric horizontal suspender |
| CN107883296A (en) * | 2017-10-31 | 2018-04-06 | 安徽天地间文化产业有限公司 | A kind of frame type lifting scene lighting module |
| CN109882813A (en) * | 2019-02-18 | 2019-06-14 | 北京星光影视设备科技股份有限公司 | The back(ing) bar of indoor suspension lamp |
| CN109881837A (en) * | 2019-02-18 | 2019-06-14 | 北京星光影视设备科技股份有限公司 | Sunpender |
-
2007
- 2007-06-08 CN CN 200720149537 patent/CN201047569Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003321A (en) * | 2014-05-28 | 2014-08-27 | 佑图物理应用科技发展(武汉)有限公司 | Crane with cable collecting device for studio and stage |
| CN106402759A (en) * | 2016-10-24 | 2017-02-15 | 浙江大丰实业股份有限公司 | Suspension type electric horizontal suspender |
| CN107883296A (en) * | 2017-10-31 | 2018-04-06 | 安徽天地间文化产业有限公司 | A kind of frame type lifting scene lighting module |
| CN109882813A (en) * | 2019-02-18 | 2019-06-14 | 北京星光影视设备科技股份有限公司 | The back(ing) bar of indoor suspension lamp |
| CN109881837A (en) * | 2019-02-18 | 2019-06-14 | 北京星光影视设备科技股份有限公司 | Sunpender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |