CN113108253B

CN113108253B - Stage lamp with lifting structure

Info

Publication number: CN113108253B
Application number: CN202110475289.2A
Authority: CN
Inventors: 何家安; 何伟林; 张秀球; 邓国雄
Original assignee: Guangzhou City Aiweidy Lighting Acoustics Equipment Co ltd
Current assignee: Guangzhou City Aiweidy Lighting Acoustics Equipment Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-07-05
Anticipated expiration: 2041-04-29
Also published as: CN113108253A

Abstract

The application relates to a stage lamp with a lifting structure, which comprises a mounting seat, a chain type guide piece connected with the mounting seat, a stage lamp body clamped and connected with the chain type guide piece in a sliding manner, and a lifting device driving the stage lamp body to move up and down; the chain type guide piece comprises a plurality of guide groove single bodies which are hinged with each other, and openings are formed in two ends of each guide groove single body; when two adjacent guide groove monomers are in a vertical state, the two guide groove monomers are spliced to form a guide rail for the stage lamp body to slide; the mounting seat is provided with a winding device for winding the chain type guide piece. The present application has the effect of reducing the space occupancy of the guide.

Description

Stage lamp with lifting structure

Technical Field

The application relates to the technical field of stage lighting equipment, in particular to a stage lighting with a lifting structure.

Background

With the development of the times and the change of life styles of people, stage lamp equipment is widely applied to stage meetings, singing meetings and the like, and in order to improve the stage presenting effect, the stage lamp is required to have a lifting function.

Among the correlation technique, the stage lamp is connected with the rope of being connected of hoist engine, and the lift of stage lamp is realized with the rolling through the release of the rope of being connected of hoist engine, in order to prevent that the stage lamp from rocking appearing in the lift in-process, can cooperate the guide bar to use usually, the guide bar can be fixed at the stage ceiling, also can fix on the stage, through with stage lamp sliding connection in guide bar, is favorable to improving the stability of stage lamp.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the lifting distance of the stage lamp is limited by the length of the guide rod, and the guide rod has high space occupancy rate, so that the construction of other equipment of the stage is not facilitated, and the improvement space is still provided.

Disclosure of Invention

In order to reduce the space occupancy rate of the guide, the application provides a stage lamp with a lifting structure.

The application provides a stage lamp with elevation structure adopts following technical scheme:

a stage lamp with a lifting structure comprises a mounting base, a chain type guide piece connected with the mounting base, a stage lamp body clamped and connected with the chain type guide piece in a sliding mode, and a lifting device driving the stage lamp body to move up and down; the chain type guide piece comprises a plurality of guide groove single bodies which are hinged with each other, and openings are formed in two ends of each guide groove single body; when two adjacent guide groove monomers are in a vertical state, the two guide groove monomers are spliced to form a guide rail for the stage lamp body to slide; the mounting seat is provided with a winding device for winding the chain type guide piece.

By adopting the technical scheme, the chain type guide piece is in a vertical state under the action of self gravity, and in the chain type guide piece, the adjacent guide groove monomers are mutually spliced to form a guide rail for clamping and sliding the stage lamp, so that the stage lamp can stably slide under the driving of the lifting device, and the condition that the stage lamp shakes in the lifting process is reduced; because the adjacent guide way monomer of chain guide is articulated each other to can carry out the rolling to the chain guide, through the rolling and the release of coiling mechanism to the chain guide, thereby can be according to stage demand just length adjustment, be favorable to reducing the occupation space of guide, and then reduce the influence of arranging other stage equipment.

Preferably, the side wall of the guide groove monomer and the bottom wall of the guide groove monomer form an included angle of more than 90 degrees.

Through adopting above-mentioned technical scheme for when chain guide carries out the rolling, the mutual gomphosis of guide way monomer is favorable to reducing the space occupancy when rolling, and has the advantage of being convenient for accomodate.

Preferably, adjacent the guide way monomer is articulated through the hinge, the heavy groove that is used for holding the hinge is seted up at guide way monomer both ends.

Through adopting above-mentioned technical scheme, through hiding the hinge in the heavy inslot of guide way monomer tip, when having to make adjacent guide way monomer splice each other, the free tip laminating of two adjacent guide ways is favorable to the stage lamp body to stabilize and slides, reduces the probability of card in guide way monomer concatenation department when the stage lamp slides.

Preferably, the iron sheet and the magnet are embedded into two ends of each guide groove monomer respectively, and the adjacent guide groove monomers are fixed through the magnet and the iron sheet in a magnetic attraction mode.

Through adopting above-mentioned technical scheme, when the coiling mechanism released the chain guide gradually, the guide way monomer swung to vertical state gradually, and adjacent guide way monomer carries out magnetism through magnet and iron sheet and inhales fixedly, is favorable to the free quick concatenation of adjacent guide way, and has improved the stability of chain guide, is favorable to further improving the gliding problem of guide.

Preferably, sliding grooves are formed in two inner side walls of each guide groove monomer, the length direction of each sliding groove is consistent with that of each guide groove monomer, openings are formed in two ends of each guide groove monomer, and when adjacent guide groove monomers are spliced, the sliding grooves of the adjacent guide groove monomers are communicated with each other; the stage lamp body is provided with a sliding block, and sliding strips clamped and connected with the sliding grooves in a sliding mode are arranged on two sides of the sliding block respectively.

Through adopting above-mentioned technical scheme, slide in the free spout of guide way through the draw runner joint with stage lamp body slider, be favorable to improving the sliding stability of stage lamp body, reduce the probability that stage lamp body breaks away from chain guide.

Preferably, the mounting seat comprises a mounting plate and a turntable rotatably connected with the mounting plate, and the winding device, the lifting device and the end part of the chain-type guide piece are all connected to the turntable; the mounting seat is provided with a driving device for driving the turntable to rotate.

Through adopting above-mentioned technical scheme, order about the carousel through drive arrangement and rotate to can order about elevating gear, coiling mechanism and the chain guide of being connected with the carousel and rotate together, be favorable to realizing the rotation function of stage lamp body, and then improve the use flexibility of stage lamp body.

Preferably, the driving device comprises a driving motor, a rotating shaft coaxially connected with an output shaft of the driving motor, two synchronizing wheels respectively and coaxially connected with the turntable and the rotating shaft, and a synchronous belt sleeved between the two synchronizing wheels.

Through adopting above-mentioned technical scheme, carousel and pivot carry out synchronous rotation under the transmission of hold-in range and synchronizing wheel, and driving motor drive pivot rotates to order about the carousel and rotate, be favorable to realizing the stable pivoted purpose of stage lamp body.

Preferably, the winding device comprises a first mounting frame, a winding drum rotationally connected with the first mounting frame and a winding motor driving the winding drum to rotate, and the chain type guide piece is hinged to the peripheral surface of the winding drum.

Through adopting above-mentioned technical scheme, order about the reel through the coiling motor and rotate, be favorable to realizing that the rolling of chain guide is accomodate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. chain guide is even through a plurality of articulated guide way monomers each other, and is connected chain guide one end and mount pad, and the other end and rolling are in coiling mechanism, are favorable to reducing the space occupancy of chain guide, slide in chain guide through with stage lamp body joint, and adjacent guide way monomer is fixed through iron sheet and magnet magnetism, is favorable to improving the sliding stability of stage lamp.

Drawings

Fig. 1 is a schematic overall structure diagram of a stage lamp with a lifting structure according to an embodiment of the present application.

FIG. 2 is a sectional view of a mounting plate in a stage lamp with a lifting structure according to an embodiment of the present disclosure.

FIG. 3 is a schematic view illustrating the connection between adjacent guide slot units in the stage lamp with a lifting structure according to the embodiment of the present application.

FIG. 4 is a schematic view of the connection between the stage lamp body and the single guide groove in the stage lamp with the lifting structure according to the embodiment of the present application.

Description of reference numerals: 1. a mounting seat; 11. mounting a plate; 111. a screw; 112. a support frame; 12. a turntable; 2. a guide groove monomer; 21. a chute; 22. iron sheets; 23. a magnet; 24. sinking a groove; 3. a stage lamp body; 31. a slider; 32. a slide bar; 4. a drive device; 41. a drive motor; 42. a rotating shaft; 43. a synchronizing wheel; 44. a synchronous belt; 5. a winding device; 51. a first mounting bracket; 52. a winding motor; 53. a reel; 6. a lifting device; 61. a second mounting bracket; 62. a lifting motor; 63. a winding wheel; 64. and connecting ropes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses stage lamp with elevation structure. Referring to fig. 1 and 2, stage lamp with elevation structure is including installing in the mount pad 1 of stage shed top, the chain guide that one end and mount pad 1 are connected, with gliding stage lamp body 3 of chain guide joint and order about the elevating gear 6 that stage lamp body 3 reciprocated, mount pad 1 is provided with the coiling mechanism 5 that is used for rolling even formula guide, stage lamp body 3 slides with chain guide joint, be favorable to improving the sliding stability of stage lamp body 3, coiling mechanism 5 rolls chain guide, be favorable to reducing the space occupancy of chain guide.

Referring to fig. 1 and 2, the mounting base 1 includes a mounting plate 11 and a turntable 12 rotatably coupled to a lower end surface of the mounting base 1. And two sides of the mounting plate 11 are respectively and vertically fixed with a screw 111, and the screw 111 can be used for being connected with a stage roof. The winding device 5, the head end of the chain guide and the lifting device 6 are all arranged on the lower end face of the turntable 12. The rotation of the turntable 12 drives the components to rotate together, which is beneficial to realizing the function of the stage lamp body 3 rotating around the rotation shaft 42 of the turntable 12.

Referring to fig. 1 and 2, a driving device 4 is installed on the upper end surface of the mounting plate 11, a supporting frame 112 is fixed on the upper end surface of the mounting plate 11, the driving device 4 includes a driving motor 41 fixed on the upper end surface of the supporting frame 112, a rotating shaft 42 coaxially connected with an output shaft of the driving motor 41, two synchronizing wheels 43 respectively coaxially connected to the turntable 12 and the rotating shaft 42, and a synchronous belt 44 sleeved between the two synchronizing wheels 43, and the synchronous belt 44 is in meshing transmission with the synchronizing wheels 43. The driving motor 41 drives the rotating shaft 42 to rotate, and the synchronous rotation of the turntable 12 is realized under the transmission of the synchronous belt 44 of the synchronous wheel 43, so that the aim of rotating the stage lamp body 3 is fulfilled.

Referring to fig. 2 and 3, the winding device 5 includes a first mounting bracket 51 fixed to the lower end surface of the turntable 12, a winding motor 52 fixed to the first mounting bracket 51, and a winding drum 53 coaxially connected to an output shaft of the winding motor 52, wherein the winding drum 53 is rotatably connected to one side of the first mounting bracket 51. The rotating shaft 42 line of the winding drum 53 is horizontally arranged, and the tail end of the chain-type guide piece is hinged to the outer peripheral surface of the winding drum 53, so that the chain-type guide piece is convenient to store.

Referring to fig. 3 and 4, the chain guide includes a plurality of guide groove units 2 hinged to each other, and when the chain guide is wound around the outer circumferential surface of the winding drum 53, the openings of the guide groove units 2 are disposed away from the outer circumferential surface of the winding drum 53. The openings at the two ends of each guide groove monomer 2 are arranged, when the chain type guide piece is hung below the rotary table 12 under the action of self gravity, the guide groove monomers 2 on the two sides are swung to be in a vertical state, and the adjacent guide groove monomers 2 are spliced to form a guide rail. 3 backs of stage lamp body are fixed with slider 31 with 2 sliding connection of guide way monomer, and slider 31 both sides are fixed with the draw runner 32 respectively, and the gliding spout 21 of confession draw runner 32 joint is all seted up to the inboard of two lateral walls of guide way monomer 2, and spout 21 length direction is unanimous with 2 length direction of guide way monomer. The openings at the two ends of the sliding groove 21 are arranged, when the adjacent guide groove monomers 2 are spliced, the sliding grooves 21 of the two guide groove monomers 2 are communicated and form a guide rail for clamping and sliding the sliding strip 32, and the length of the sliding strip 32 is three times that of the sliding groove 21.

Referring to fig. 2 and 3, there is 150 contained angles between the lateral wall of guide way monomer 2 and the diapire of guide way monomer 2 for the guide way monomer 2 opening widens gradually, makes chain guide roll-up when reel 53 periphery, and guide way monomer 2 can range upon range of accomodating, is favorable to reducing the space occupancy of chain guide.

Referring to fig. 2 and 3, it is articulated through the hinge between the adjacent guide way monomer 2, the heavy groove 24 that holds the hinge is seted up at 2 both ends of guide way monomer, adopt hidden hinge to connect, make when adjacent guide way monomer 2 splices, two guide way monomers 2 laminate each other, be favorable to reducing the clearance of 2 concatenation departments of adjacent guide way monomer, and then reduce the condition of slider 31 card at 2 concatenation departments of guide way, be favorable to the stable slip of stage lamp body 3.

Referring to fig. 2 and 3, the guide way monomer 2 both ends are embedded respectively has iron sheet 22 and magnet 23, and magnet 23 and iron sheet 22 are all installed in the tip of the lateral wall of guide way monomer 2, and when adjacent guide way monomer 2 splices, two guide way monomers 2 are fixed through magnet 23 and iron sheet 22 magnetism, are favorable to improving the stability of chain guide.

Referring to fig. 1 and 2, the lifting device 6 includes a second mounting bracket 61 fixed to the lower end surface of the turntable 12, a lifting motor 62 fixedly connected to the second mounting bracket 61, a winding wheel 63 coaxially connected to an output shaft of the lifting motor 62, and a connecting rope 64 fixedly connected to the stage lamp body 3, wherein the connecting rope 64 is fixedly connected to the outer peripheral surface of the winding wheel 63. The winding wheel 63 is driven to rotate by the lifting motor 62, and the winding wheel 63 releases and winds the connecting rope 64 connected with the stage lamp body 3, so that the lifting function of the stage lamp body 3 is realized.

The implementation principle of the stage lamp with the lifting structure provided by the embodiment of the application is as follows:

when the position of the stage lamp body 3 needs to be adjusted, an operator firstly drives the winding motor 52, the winding motor 52 drives the winding drum 53 to release the chain type guide piece to a proper length, the adjacent guide groove monomers 2 are spliced under the magnetic attraction effect of the magnets 23 and the iron sheets 22, and then the lifting motor 62 is started to release the stage lamp body 3 to a specified position. The winding device 5 winds the chain type guide pieces, and the space occupancy rate of the chain type guide pieces is favorably reduced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stage lamp with elevation structure which characterized in that: the stage lamp comprises a mounting seat (1), a chain type guide piece connected with the mounting seat (1), a stage lamp body (3) clamped and sliding on the chain type guide piece, and a lifting device (6) driving the stage lamp body (3) to move up and down; the chain type guide piece comprises a plurality of guide groove single bodies (2) which are hinged with each other, and openings are formed in two ends of each guide groove single body (2); when two adjacent guide groove single bodies (2) are in a vertical state, the two guide groove single bodies (2) are spliced to form a guide rail for the stage lamp body (3) to slide; the mounting seat (1) is provided with a winding device (5) for winding the chain type guide piece;

iron sheets (22) and magnets (23) are respectively embedded at two ends of each guide groove monomer (2), and adjacent guide groove monomers (2) are fixed with the iron sheets (22) in a magnetic attraction mode through the magnets (23);

the two inner side walls of the guide groove single bodies (2) are respectively provided with a sliding groove (21), the length direction of the sliding grooves (21) is consistent with that of the guide groove single bodies (2), openings are formed in two ends of the two guide groove single bodies (2), and when the adjacent guide groove single bodies (2) are spliced, the sliding grooves (21) of the adjacent guide groove single bodies (2) are mutually communicated; the stage lamp comprises a stage lamp body (3), and is characterized in that a sliding block (31) is arranged on the stage lamp body (3), and sliding strips (32) which are connected with a sliding groove (21) in a clamped mode are arranged on two sides of the sliding block (31) respectively.

2. The stage lamp with elevating structure as set forth in claim 1, wherein: the lateral wall of the guide groove monomer (2) and the bottom wall of the guide groove monomer (2) form an included angle larger than 90 degrees.

3. The stage lamp with elevating structure as set forth in claim 1, wherein: and the adjacent guide groove single bodies (2) are hinged through hinges, and sink grooves (24) for accommodating the hinges are formed in the two ends of each guide groove single body (2).

4. The stage lamp with elevating structure as set forth in claim 1, wherein: the mounting seat (1) comprises a mounting plate (11) and a rotary table (12) which is rotationally connected with the mounting plate (11), and the winding device (5), the lifting device (6) and the end part of the chain-type guide piece are connected to the rotary table (12); the mounting seat (1) is provided with a driving device (4) for driving the turntable (12) to rotate.

5. The stage lamp with elevating structure as set forth in claim 4, wherein: the driving device (4) comprises a driving motor (41), a rotating shaft (42) coaxially connected with an output shaft of the driving motor (41), two synchronizing wheels (43) respectively and coaxially connected with the turntable (12) and the rotating shaft (42), and a synchronous belt (44) sleeved between the two synchronizing wheels (43).

6. The stage lamp with elevating structure as set forth in claim 1, wherein: the winding device (5) comprises a first mounting frame (51), a winding drum (53) rotatably connected with the first mounting frame (51) and a winding motor (52) driving the winding drum (53) to rotate, and the chain type guide piece is hinged to the outer peripheral surface of the winding drum (53).