CN115183206B - Stage lamp fixing device - Google Patents
Stage lamp fixing device Download PDFInfo
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- CN115183206B CN115183206B CN202211092320.5A CN202211092320A CN115183206B CN 115183206 B CN115183206 B CN 115183206B CN 202211092320 A CN202211092320 A CN 202211092320A CN 115183206 B CN115183206 B CN 115183206B
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- plate
- sliding
- hole
- rod
- riser
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- 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
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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- 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
- F21V21/34—Supporting elements displaceable along a guiding element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention belongs to the technical field of lighting devices, and particularly relates to a stage lamp fixing device which comprises a fixing plate; the inclined plate is provided with a hanging plate which comprises an attaching plate and a drooping plate; the attaching plates are attached and extruded on the upper surface of the inclined plate, the two sides of the attaching plates are symmetrically and fixedly connected with the drooping plates, the drooping plates are provided with fixing holes, and the stage lamps are fixedly connected between the drooping plates; attach the fixed plate on the crossbeam, pass through the bolt with the stage lamp both sides lug through the bolt fastening in the fixed orifices of seting up on the board that hangs down, the staff holds the riser position of sliding plate for one hand this moment, another kind of hand is held and is held the lift stage lamp, make the link plate be close to in the sliding plate, and with attached plate attached on the swash plate, and will attach the board near on the riser, the stage lamp just hung this moment and is put, it is more convenient to compare current fixed mode through bolt fit nut, improve the operation security of ascending a height simultaneously.
Description
Technical Field
The invention belongs to the technical field of lighting devices, and particularly relates to a stage lamp fixing device.
Background
The stage lamp and the household lamp are different in that the stage lamp is a light path tool for supporting the scene atmosphere, the main function is not illumination, the household lamp is mainly used for illumination, the household lamp is generally fixed, namely, the household lamp is directly fixed on a wall, the household lamp is moved at a later stage with low possibility, the stage lamp is different, and the stage lamp needs to be fixed according to the scene environment and the light effect which is planned to be achieved, namely, the position can be moved at any time.
As for the stage lamp placed on the ground, a worker can move the stage lamp easily, the stage lamp for fixing a house beam needs to be lifted for operation, the position of the stage lamp is moved, certain trouble is brought to the operation of the worker, the existing fixing mode for the stage lamp is generally that the stage lamp is fixed through a screw, one end of the screw is supported on a steel beam, the other end of the screw vertically points to the ground and is matched with a nut to fix a lifting lug of the stage lamp on the screw, the stage lamp is fixedly suspended and stably, the mode that the screw is matched with the nut brings trouble to installation and disassembly, and due to the gravity of the stage lamp, the gravity of the stage lamp needs to be considered when the stage lamp is installed and disassembled, the upper support stage lamp is held by hands, the nut is disassembled by the other hand, at the moment, the body does not hold attachments, and potential safety hazards are brought to high-altitude operation.
Therefore, the invention provides a stage lamp fixing device.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the stage lamp fixing device comprises a fixing plate; the end part of the fixed plate is provided with a chute, the cross section of the chute is in a T shape, a sliding plate is connected in the chute in a sliding way, and the sliding plate comprises a vertical plate and an inclined plate; the upper end of the vertical plate is in a T shape and is connected in the chute in a sliding way, the lower end of the vertical plate is fixedly connected with one end of the inclined plate, and the other end of the inclined plate is arranged obliquely upwards; the inclined plate is provided with a hanging plate which comprises an attaching plate and a drooping plate; the attaching plates are attached and extruded on the upper surfaces of the inclined plates, the two sides of the attaching plates are symmetrically and fixedly connected with the drooping plates, the drooping plates are provided with fixing holes, and stage lamps are fixedly connected between the drooping plates; the fixed plate is attached to the cross beam, lifting lugs on two sides of the stage lamp are fixed in a fixed hole formed in the hanging plate through bolts, a worker holds the position of a vertical plate of the sliding plate with one hand at the moment, holds the lifting stage lamp with the other hand, enables the hanging plate to be close to the sliding plate, attaches the attaching plate to the inclined plate, and enables the attaching plate to be close to the vertical plate, the stage lamp is hung at the moment, compared with the existing fixing mode of matching bolts with nuts, the fixing method is more convenient, and meanwhile the safety of ascending operation is improved; and the upper end sliding connection of riser is in the spout, puts stable back at the stage lamp string, and more demand moves the stage lamp position, promptly, promotes the riser for the riser removes in the spout, thereby easily realizes the change of stage lamp position.
Preferably, the lower surfaces of two sides of the upper end of the vertical plate are symmetrically provided with rotary grooves, the rotary grooves are rotationally connected with idler wheels, the fixed connection positions of the rotary shafts of the two idler wheels are provided with locking wheels, the surfaces of the locking wheels are provided with a plurality of strip-shaped clamping grooves, arc-shaped clamping plates are arranged below the locking wheels, the inner concave surfaces of the clamping plates are provided with a plurality of strip-shaped clamping strips, the clamping strips are matched with the clamping grooves, the middle positions of the outer convex surfaces of the clamping plates are fixedly connected with vertical rods, the vertical rods are connected in spring grooves formed in the vertical plates in a sliding mode through springs, the lower ends of the vertical plates are vertically and fixedly connected with cross rods, the cross rods are vertically and slidably connected in through grooves formed in the middle positions of the vertical plates, and two ends of the cross rods protrude out of two sides of the vertical plates; when moving and adjusting the stage lamp position, a worker holds the holding object around the body with one hand, the other hand holds the cross rod, the cross rod is pulled downwards, the cross rod drives the clamping plate to move downwards, the clamping strip in the clamping plate is separated from the clamping groove on the locking wheel, the locking wheel is free of obstacles at the moment, the vertical plate is pushed, the roller on the vertical plate moves along the sliding groove, the roller is matched with the sliding groove, the resistance when the stage lamp moves is reduced, the stage lamp faces to the climbing operation, the smooth movement of the stage lamp can be realized, the occurrence probability of dangerous accidents can be reduced, meanwhile, after the cross rod is loosened by the hand, the vertical rod and the clamping plate are reset through the spring, the clamping plate is attached to the surface of the locking wheel again, the clamping strip is matched with the clamping groove, the roller is fixed, the condition that the fixing plate is obliquely fixed on the cross beam is suitable for preventing the stage lamp from moving along the inclination angle, the stage lamp can move by oneself, moreover, a rubber ring can be arranged on the surface of the roller, the noise generated when the roller rotates is reduced, and the friction damage of the roller and the sliding groove is reduced.
Preferably, a plurality of through holes are formed in the middle of the attaching plate; the inclined plate is internally provided with a guide hole along the length direction, a push rod is arranged in the guide hole, one end of the push rod is connected in the guide hole through a spring and is arranged close to the other end of the inclined plate, the other end of the push rod protrudes out of one end of the inclined plate, the upper surface of the inclined plate is provided with an inclined hole which is obliquely directed to the vertical plate, the inclined hole penetrates through the guide hole, an elastic rod is arranged in the inclined hole, one end of the elastic rod is fixedly connected with the push rod, and the other end of the elastic rod extends into the through hole along the inclined hole; in the process that the attaching plate is extruded on the inclined plate, the elastic rods are sequentially embedded into the through holes, and the attaching plate is limited by the elastic rods, so that the stability between the hanging plate and the sliding plate is improved; when taking off the link plate from the sliding plate, the riser is held to one hand to the palm centre extrusion push rod of this palm, the push rod impels in to the guiding hole, in later the elastic rod retraction inclined hole, the elastic rod no longer blocks the attached plate, then lifts the stage lamp with another hand, and will attach the plate and take off from the inclined plate, easy operation, staff can hold the riser simultaneously, guarantees self safety.
Preferably, the guide hole penetrates through the other end of the inclined plate, a push pin is connected in the guide hole in a sliding manner, the push pin is arranged close to the other end of the inclined plate, the inner end of the push pin is fixedly connected with the end of a spring, and the outer end of the push pin protrudes out of one end of the inclined plate; the outer end of the attaching plate is bent and vertically arranged downwards, and covers the other end of the inclined plate; the palm center of a palm is when the propelling movement push rod, and the push rod extrusion pushes the spring rather than being connected, and the elasticity extrusion of spring is promoted, pushes away the extrusion and is buckled vertical downward position in the outer end of pasting the board, with the propelling movement of pasting the board to the other end direction of swash plate, promptly, supplementary another hand will paste the board and take off from the swash plate, help another kind of hand to hold in the palm the stage lamp for pasting the board and breaking away from the swash plate.
Preferably, the back of the vertical plate is provided with a winding wheel, the center of the winding wheel is fixedly connected to the vertical plate, a handle is rotated on the outer end face of the winding wheel, the other end of the handle is vertically and fixedly connected with a stop lever, and the stop lever points to the back of the vertical plate; stage lamp passes through the subaerial power of wire electric connection, because of the uncertainty of the required mounted position of every stage lamp, need guarantee that the wire can electric connection stage lamp, consequently every wire design has the surplus, and this wire that makes partial stage lamp access has a lot of allowances, the wire is taken deafly in mid-air, influence pleasing to the eye promptly, there is the danger of dragging with the winding of external article again, set up the rolling wheel at the back of riser for this, rotate the handle on the rolling wheel, the pin blocks the wire of wire winding on the rolling wheel, bind the wire, avoid the wire to take the emergence of deafness problem.
Preferably, the stop lever is provided with an arc-shaped notch, the notch is arranged opposite to the central axis of the winding wheel, and the inner top surface and the inner bottom surface of the notch are rotationally connected with the ball; the lead is embedded into the notch, the lead is bound, the ball extrudes the lead, the lead slides along the notch when the handle is rotated, and the ball is twisted to rotate, so that the lead can be bound in the notch, the lead can be wound conveniently, friction between the lead and the notch can be reduced, and the lead can slide along the notch conveniently.
Preferably, a threaded hole is formed in the end part of the stop lever, a jacking pin is rotatably connected with the internal thread of the threaded hole, the inner end of the jacking pin is connected with a sleeve in an extrusion manner through a pressure spring, and the other end of the sleeve penetrates into the notch and is rotatably connected with a ball; after the wire winding is gone up in the rolling, rotate the knock pin, the knock pin pushes down the pressure spring to extrude the sleeve pipe, the ball extrusion of the sheathed tube other end is fixed on the wire this moment between wire and the breach, makes the wire be difficult to slide along the breach, thereby stably retrains the wire in wind-up wheel and breach, prevents that the wire from scattering because of the elasticity of self.
Preferably, a sliding hole is formed in the handle, one end of the sliding hole is communicated to the bolt hole, the other end of the sliding hole is communicated with a cross cavity formed in the handle rotating rod, the cross cavity penetrates through the outer ring of the rotating rod, a locking rod is arranged in each cavity of the cross cavity, the middle position of each locking rod is rotatably connected into the cavity through a torsion spring, one end of each locking rod is arranged in the cavity and close to the outer position, the other end of each locking rod abuts against the inner bottom of the cavity, one end of a pull rope is fixedly connected to the other end of each locking rod, and one side of the other end of each pull rope penetrates through the cross cavity, the sliding hole and a threaded hole and is wound on the outer ring of the top pin; a plurality of notches are formed in the inner surface of the winding wheel, which is rotatably connected with the handle, and are matched with one end of the lock rod; rotate the knock pin, knock pin rolling stay cord, the other end of stay cord pulling locking lever, the locking lever is connected the rotation around its rotation, the chamber is stretched out gradually to the one end of locking lever to imbed gradually in the notch, then the locking lever embedding is fixed the rotation of handle in the notch, promptly, fix between handle and the rolling wheel, handle reversal and corotation all can not move, the wire is extruded in the notch by the ball simultaneously, further guarantee that the wire twines back stability on the rolling wheel.
Preferably, the inner top surface of the sliding chute is provided with a concave part, the end parts of two adjacent fixing plates are opposite to each other, the concave parts are spliced into a rectangular shape, a connecting plate is arranged in each concave part, and each connecting plate is provided with a connecting hole and penetrates through the corresponding fixing plate; through the connecting plate, connect two fixed plates together, guarantee that two fixed plate tip can be in the same place to its connection for the riser when removing along the spout, two fixed plate interconnect positions can steadily be crossed to the riser, guarantee the steady slip of riser.
Preferably, a plurality of jacks are uniformly formed in the end of the fixing plate, and inserting rods are arranged in the jacks; the cooperation that sets up inserted bar and jack is fixed with one of them fixed plate installation back, is connected together through the inserted bar in advance with another fixed plate one end, then fixes the other end of another fixed plate, and later fixed the one end of another fixed plate again, makes things convenient for staff's installation operation.
The invention has the following beneficial effects:
1. according to the stage lamp fixing device, the fixing plate is attached to the cross beam, the lifting lugs on two sides of the stage lamp are fixed in the fixing holes formed in the downward hanging plate through bolts, at the moment, a worker holds the position of the vertical plate of the sliding plate with one hand and holds the lifting stage lamp with the other hand, so that the hanging plate is close to the sliding plate, the attaching plate is attached to the inclined plate, the attaching plate abuts against the vertical plate, at the moment, the stage lamp is hung, compared with the existing fixing mode of matching the bolts with the nuts, the fixing device is more convenient, and meanwhile the safety of ascending operation is improved.
2. According to the stage lamp fixing device, the upper end of the vertical plate is connected in the sliding groove in a sliding mode, after the stage lamp is hung stably, the position of the stage lamp is moved according to requirements, namely the vertical plate is pushed to move in the sliding groove, and therefore the position of the stage lamp is changed easily.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a fixation device of the present invention;
FIG. 2 is a perspective view of the hanging plate of the present invention;
FIG. 3 is a cross-sectional view of the fastening device of the present invention;
FIG. 4 is a view of the engagement of the catch plate and the locking wheel of the present invention;
FIG. 5 is a perspective view of the take-up reel and riser of the present invention;
FIG. 6 is a cross-sectional view of the take-up reel in combination with a handle of the present invention;
FIG. 7 is a view of the mating of the socket and the plunger of the present invention;
in the figure: the device comprises a fixed plate 1, a sliding groove 2, a sliding plate 3, a vertical plate 4, an inclined plate 5, a hanging plate 6, an attached plate 7, a hanging plate 8, a fixed hole 9, a rotary groove 10, a roller 11, a locking wheel 12, a clamping groove 13, a clamping plate 14, a clamping strip 15, a vertical rod 16, a cross rod 17, a through groove 18, a through hole 19, a guide hole 20, a push rod 21, an inclined hole 22, an elastic rod 23, a push pin 24, a winding wheel 25, a handle 26, a stop lever 27, a notch 28, a ball 29, a top pin 30, a sleeve 31, a cross cavity 32, a rotary rod 33, a locking rod 34, a pull rope 35, a notch 36, a concave part 37, a connecting plate 38, a jack 39 and an inserting rod 40.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
referring to fig. 1, 2 and 3, a stage lamp fixing device includes a fixing plate 1; the end part of the fixed plate 1 is provided with a chute 2, the cross section of the chute 2 is in a T shape, a sliding plate 3 is connected in the chute 2 in a sliding way, and the sliding plate 3 comprises a vertical plate 4 and an inclined plate 5; the upper end of the vertical plate 4 is in a T shape and is connected in the chute 2 in a sliding manner, the lower end of the vertical plate 4 is fixedly connected with one end of the inclined plate 5, and the other end of the inclined plate 5 is arranged upwards in an inclined manner; the inclined plate 5 is provided with a hanging plate 6, and the hanging plate 6 comprises an attaching plate 7 and a drooping plate 8; the attaching plates 7 are attached and extruded on the upper surfaces of the inclined plates 5, the two sides of the attaching plates 7 are symmetrically and fixedly connected with the drooping plates 8, the drooping plates 8 are provided with fixing holes 9, and stage lamps are fixedly connected between the drooping plates 8; the fixing plate 1 is attached to the cross beam, lifting lugs on two sides of the stage lamp are fixed in a fixing hole 9 formed in a downward hanging plate 8 through bolts, at the moment, a worker holds the position of a vertical plate 4 of the sliding plate 3 with one hand and holds and lifts the stage lamp with the other hand, so that a hanging plate 6 is close to the sliding plate 3, an attaching plate 7 is attached to an inclined plate 5, the attaching plate 7 is close to the vertical plate 4, the stage lamp is hung at the moment, compared with the existing fixing mode of matching bolts with nuts, the fixing plate is more convenient, and meanwhile, the safety of ascending operation is improved; and the upper end sliding connection of riser 4 is in spout 2, puts stable back at the stage lamp string, according to the demand, moves the stage lamp position, promptly, promotes riser 4 for riser 4 removes in spout 2, thereby easily realizes the change of stage lamp position.
Referring to fig. 3 and 4, rotary grooves 10 are symmetrically formed in the lower surfaces of two sides of the upper end of a vertical plate 4, rollers 11 are rotatably connected in the rotary grooves 10, locking wheels 12 are arranged at the fixed connection positions of the rotary shafts of the two rollers 11, a plurality of strip-shaped clamping grooves 13 are formed in the surfaces of the locking wheels 12, an arc-shaped clamping plate 14 is arranged below the locking wheels 12, a plurality of strip-shaped clamping strips 15 are arranged on the inner concave surface of the clamping plate 14, the clamping strips 15 are matched with the clamping grooves 13, vertical rods 16 are fixedly connected to the middle positions of the outer convex surfaces of the clamping plate 14, the vertical rods 16 are slidably connected in spring grooves formed in the vertical plate 4 through springs, a cross rod 17 is vertically and fixedly connected to the lower end of the vertical plate 4, the cross rod 17 is vertically and slidably connected in a through groove 18 formed in the middle position of the vertical plate 4, and two ends of the cross rod 17 protrude out of two sides of the vertical plate 4; when the position of the stage lamp is adjusted in a moving mode, a worker holds a holding object around the body with one hand, the other hand holds the cross rod 17, the cross rod 17 pulls the clamping plate 14 downwards, the clamping strips 15 in the clamping plate 14 are separated from the clamping grooves 13 in the locking wheels 12, the locking wheels 12 do not have obstacles at the moment, the vertical plates 4 are pushed, the idler wheels 11 on the vertical plates 4 move along the sliding grooves 2, the idler wheels 11 are matched with the sliding grooves 2, resistance in moving of the stage lamp is reduced, smooth moving of the stage lamp is achieved in the face of climbing operation, the probability of dangerous accidents can be reduced, meanwhile, after the cross rod 17 is loosened by the hand, the vertical rods 16 and the clamping plates 14 are reset through springs, the clamping plates 14 are attached to the surfaces of the locking wheels 12 again, the clamping strips 15 are matched in the clamping grooves 13, the idler wheels 11 are fixed on the cross beam, the condition that the stage lamp is obliquely fixed on the cross beam in a fixing plate 1 is met, the stage lamp is prevented from moving along the oblique angle, the stage lamp is caused to move automatically, moreover, rubber rings can be arranged on the surfaces of the idler wheels 11, noise generated when the idler wheels 11 rotate is reduced, and friction damage of the idler wheels 11 and the sliding grooves 2 is reduced.
Referring to fig. 3, a plurality of through holes 19 are formed in the middle of the attaching plate 7; a guide hole 20 is formed in the inclined plate 5 along the length direction of the inclined plate, a push rod 21 is arranged in the guide hole 20, one end of the push rod 21 is connected into the guide hole 20 through a spring and is arranged close to the other end of the inclined plate 5, the other end of the push rod 21 protrudes out of one end of the inclined plate 5, an inclined hole 22 is formed in the upper surface of the inclined plate 5, the inclined hole 22 is obliquely directed to the vertical plate 4, the inclined hole 22 penetrates through the guide hole 20, an elastic rod 23 is arranged in the inclined hole 22, one end of the elastic rod 23 is fixedly connected with the push rod 21, and the other end of the elastic rod 23 extends into the through hole 19 along the inclined hole 22; in the process that the attaching plate 7 is extruded on the inclined plate 5, the elastic rods 23 are sequentially embedded into the through holes 19, and the elastic rods 23 limit the attaching plate 7 at the moment, so that the stability between the hanging plate 6 and the sliding plate 3 is improved; when taking down link plate 6 from sliding plate 3, riser 4 is held to a hand to extrude push rod 21 with the palm center of this palm, push rod 21 impels in to guiding hole 20, later in elastic rod 23 retraction inclined hole 22, elastic rod 23 no longer blockked attaching plate 7, then lifts the stage lamp with the other hand, and will attach plate 7 and take off from swash plate 5, easy operation, the staff can hold riser 4 simultaneously, guarantees self safety.
Referring to fig. 3, the guide hole 20 is arranged through the other end of the inclined plate 5, a push pin 24 is further connected in the guide hole 20 in a sliding manner, the push pin 24 is arranged close to the other end of the inclined plate 5, the inner end of the push pin 24 is fixedly connected with the end of a spring, and the outer end of the push pin 24 protrudes out of one end of the inclined plate 5; the outer end of the attaching plate 7 is bent and vertically arranged downwards, and covers the other end of the inclined plate 5; when the push rod 21 is pushed by the palm center of one palm, the push rod 21 presses the spring connected with the push rod 21, the elastic force of the spring presses the push pin 24, the push pin 24 presses the bent downward part of the outer end of the attaching plate 7, the attaching plate 7 is pushed towards the other end direction of the inclined plate 5, namely, the attaching plate 7 is taken down from the inclined plate 5 by the other hand, the other hand is helped to lift up the stage lamp, and the attaching plate 7 is separated from the inclined plate 5.
Referring to fig. 5 and 6, a winding wheel 25 is arranged on the back surface of the vertical plate 4, the central position of the winding wheel 25 is fixedly connected to the vertical plate 4, a handle 26 is rotatably arranged on the outer end surface of the winding wheel 25, a stop lever 27 is vertically fixedly connected to the other end of the handle 26, and the stop lever 27 points to the back surface of the vertical plate 4; stage lamp passes through wire electric connection subaerial power, because of the uncertainty of the required mounted position of every stage lamp, need guarantee that the wire can electric connection stage lamp, consequently every wire design has the allowance, and this wire that makes partial stage lamp access has a lot of allowances, the wire is taken deafly in mid-air, influence pleasing to the eye promptly, there is the danger of dragging with the winding of external article again, set up wind-up wheel 25 at riser 4's the back for this, rotate handle 26 on the wind-up wheel 25, pin 27 blocks the wire of wire winding on wind-up wheel 25, bind the wire, avoid the wire to take the emergence of deafness problem.
Referring to fig. 6, an arc-shaped notch 28 is formed in the stop lever 27, the notch 28 is arranged opposite to the central axis of the winding wheel 25, and the inner top surface and the inner bottom surface of the notch 28 are rotatably connected with a ball 29; the wires are embedded in the notches 28 and are bound, the balls 29 squeeze the wires, the wires slide along the notches 28 when the handle 26 is rotated, and the balls 29 are twisted, so that the wires can be bound in the notches 28, winding of the wires is facilitated, friction between the wires and the notches 28 can be reduced, and the wires can slide along the notches 28 conveniently.
Referring to fig. 6, a threaded hole is formed in the end of the stop lever 27, a knock pin 30 is rotatably connected in the threaded hole, the inner end of the knock pin 30 is connected with a sleeve 31 through compression of a compression spring, and the other end of the sleeve 31 penetrates into the gap 28 and is rotatably connected with a ball 29; after the wire is wound on the winding wheel, the ejector pin 30 is rotated, the ejector pin 30 presses the pressure spring downwards to extrude the sleeve 31, the ball 29 at the other end of the sleeve 31 is extruded on the wire, and the wire and the notch 28 are fixed at the moment, so that the wire is difficult to slide along the notch 28, the wire is stably bound in the winding wheel 25 and the notch 28, and the wire is prevented from being scattered due to the elasticity of the wire.
Referring to fig. 6, a sliding hole is formed in the handle 26, one end of the sliding hole is communicated with the bolt hole, the other end of the sliding hole is communicated with a cross cavity 32 formed in a rotating rod 33 of the handle 26, the cross cavity 32 penetrates through to the outer ring of the rotating rod 33, a locking rod 34 is arranged in each cavity of the cross cavity 32, the middle position of each locking rod 34 is rotatably connected into the cavity through a torsion spring, one end of each locking rod 34 is arranged at a position close to the outside in the cavity, the other end of each locking rod 34 abuts against the inner bottom of the cavity, the other end of each locking rod 34 is fixedly connected with one end of a pull rope 35, and one side of the other end of each pull rope 35 penetrates through the cross cavity 32, the sliding hole and the threaded hole and is wound on the outer ring of the ejector pin 30; a plurality of notches 36 are formed in the inner surface of the winding wheel 25, which is rotatably connected with the handle 26, and the notches 36 are matched with one end of the lock rod 34; the jacking pin 30 is rotated, the jacking pin 30 winds the pulling rope 35, the pulling rope 35 pulls the other end of the locking rod 34, the locking rod 34 rotates around the locking rod 34 in a rotating connection mode, one end of the locking rod 34 gradually extends out of the cavity and is gradually embedded into the notch 36, then the locking rod 34 is embedded into the notch 36, the rotation of the handle 26 is fixed, namely the handle 26 and the winding wheel 25 are fixed, the handle 26 cannot rotate in the reverse rotation mode or the forward rotation mode, meanwhile, the conducting wire is extruded into the notch 28 by the ball 29, and the stability of the conducting wire wound on the winding wheel 25 is further guaranteed.
The second embodiment:
referring to fig. 7, as another embodiment of the present invention, in the first comparative example, a concave portion 37 is formed on the inner top surface of the sliding chute 2, the ends of two adjacent fixing plates 1 are aligned with each other, the concave portion 37 is spliced into a rectangular shape, a connecting plate 38 is arranged in the concave portion 37, and a connecting hole is formed in the connecting plate 38 and penetrates through the fixing plate 1; through connecting plate 38, connect two fixed plates 1 together, guarantee that two fixed plate 1 tip can be connected together to it for riser 4 is when moving along spout 2, and riser 4 can steadily cross two fixed plate 1 interconnect positions, guarantees the steady slip of riser 4.
A plurality of insertion holes 39 are uniformly formed in the end of the fixing plate 1, and insertion rods 40 are arranged in the insertion holes 39; the cooperation that sets up inserted bar 40 and jack 39 is fixed with the installation of one of them fixed plate 1 back, is connected together through inserted bar 40 with another fixed plate 1 one end in advance, then fixes the other end of another fixed plate 1, and later fixed the one end of another fixed plate 1 again, makes things convenient for staff's installation operation.
The working principle is as follows: the fixing plate 1 is attached to the cross beam, lifting lugs on two sides of the stage lamp are fixed in a fixing hole 9 formed in a downward hanging plate 8 through bolts, at the moment, a worker holds the position of a vertical plate 4 of the sliding plate 3 with one hand and holds and lifts the stage lamp with the other hand, so that a hanging plate 6 is close to the sliding plate 3, an attaching plate 7 is attached to an inclined plate 5, the attaching plate 7 is close to the vertical plate 4, the stage lamp is hung at the moment, compared with the existing fixing mode of matching bolts with nuts, the fixing plate is more convenient, and meanwhile, the safety of ascending operation is improved; the upper ends of the vertical plates 4 are connected in the sliding grooves 2 in a sliding mode, after the stage lamp is hung stably, the position of the stage lamp is moved according to requirements, namely the vertical plates 4 are pushed, so that the vertical plates 4 move in the sliding grooves 2, and the position of the stage lamp is changed easily;
when the position of the stage lamp is adjusted in a moving mode, one hand of a worker holds holding objects around the body, the other hand holds the cross rod 17, the cross rod 17 pulls the clamping plate 14 downwards, the clamping strips 15 in the clamping plate 14 are separated from the clamping grooves 13 in the locking wheels 12, at the moment, the locking wheels 12 do not have obstacles, the vertical plates 4 are pushed, the rollers 11 on the vertical plates 4 move along the sliding grooves 2, the rollers 11 are matched with the sliding grooves 2, resistance in the moving process of the stage lamp is reduced, the stage lamp smoothly moves in the face of climbing operation, the probability of dangerous accidents can be reduced, meanwhile, after the cross rod 17 is loosened by the hand, the vertical rods 16 and the clamping plates 14 are reset through springs, the clamping plate 14 is attached to the surfaces of the locking wheels 12 again, the clamping strips 15 are matched in the clamping grooves 13, the rollers 11 are fixed, the condition that the stage lamp is obliquely fixed on the cross beam can be adapted, the stage lamp is prevented from moving along the oblique angle, the stage lamp can automatically move, moreover, rubber rings can be arranged on the surfaces of the rollers 11, noise in the rotating process of the rollers 11 is reduced, and friction damage between the rollers 11 and the sliding grooves 2 is reduced;
in the process that the attaching plate 7 is extruded on the inclined plate 5, the elastic rods 23 are sequentially embedded into the through holes 19, and the attaching plate 7 is limited by the elastic rods 23 at the moment, so that the stability between the hanging plate 6 and the sliding plate 3 is improved; when the hanging plate 6 is taken down from the sliding plate 3, one hand grasps the vertical plate 4, the palm center of the palm is used for extruding the push rod 21, the push rod 21 is pushed into the guide hole 20, then the elastic rod 23 retracts into the inclined hole 22, the elastic rod 23 does not block the attaching plate 7 any more, then the other hand is used for lifting the stage lamp, and the attaching plate 7 is taken down from the inclined plate 5, the operation is simple, meanwhile, a worker can grasp the vertical plate 4, and the safety of the worker is guaranteed;
when the palm center of one palm pushes the push rod 21, the push rod 21 presses a spring connected with the push rod 21, the elastic force of the spring presses a push pin 24, the push pin 24 presses a bent downward part at the outer end of the attached plate 7, and the attached plate 7 is pushed towards the other end direction of the inclined plate 5, namely, the other hand is assisted to take the attached plate 7 off the inclined plate 5, so that the other hand can support the stage lamp, and the attached plate 7 is separated from the inclined plate 5;
the stage lamps are electrically connected with a power supply on the ground through wires, and because the required installation position of each stage lamp is uncertain, the wires are required to be ensured to be electrically connected with the stage lamps, so that each wire is designed with a margin, and thus, part of wires connected into the stage lamps have a lot of margins, the wires are laid in the midair, the appearance is influenced, and the wires are wound and pulled with external articles, so that a winding wheel 25 is arranged on the back of a vertical plate 4, a handle 26 on the winding wheel 25 is rotated, the wires wound on the winding wheel 25 are blocked by a blocking rod 27, the wires are bound, and the problem that the wires are laid on the deaf is avoided;
the lead is embedded in the notch 28 and is bound, the ball 29 squeezes the lead, the lead slides along the notch 28 when the handle 26 is rotated, and the ball 29 is twisted to rotate, so that the lead can be bound in the notch 28, the winding of the lead is facilitated, the friction between the lead and the notch 28 can be reduced, and the lead can slide along the notch 28 conveniently;
after the wire is wound on the winding wheel, the ejector pin 30 is rotated, the ejector pin 30 presses the pressure spring downwards and extrudes the sleeve 31, the ball 29 at the other end of the sleeve 31 is extruded on the wire, and at the moment, the wire and the notch 28 are fixed, so that the wire is difficult to slide along the notch 28, the wire is stably bound in the winding wheel 25 and the notch 28, and the wire is prevented from being scattered due to the elasticity of the wire;
the jacking pin 30 is rotated, the jacking pin 30 winds the pulling rope 35, the pulling rope 35 pulls the other end of the locking rod 34, the locking rod 34 rotates around the locking rod in a rotating connection mode, one end of the locking rod 34 gradually extends out of the cavity and is gradually embedded into the notch 36, then the locking rod 34 is embedded into the notch 36, the rotation of the handle 26 is fixed, namely, the handle 26 and the winding wheel 25 are fixed, the handle 26 cannot rotate in the reverse rotation mode or the forward rotation mode, meanwhile, the conducting wire is extruded in the notch 28 by the ball 29, and the stability of the conducting wire wound on the winding wheel 25 is further guaranteed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A stage lamp fixing device comprises a fixing plate (1); the method is characterized in that: a sliding chute (2) is formed in the end portion of the fixed plate (1), the cross section of the sliding chute (2) is in a T shape, a sliding plate (3) is connected in the sliding chute (2) in a sliding mode, and the sliding plate (3) comprises a vertical plate (4) and an inclined plate (5); the upper end of the vertical plate (4) is T-shaped and is connected in the chute (2) in a sliding manner, the lower end of the vertical plate (4) is fixedly connected with one end of the inclined plate (5), and the other end of the inclined plate (5) is arranged obliquely upwards; the inclined plate (5) is provided with a hanging plate (6), and the hanging plate (6) comprises an attaching plate (7) and a drooping plate (8); the attaching plates (7) are attached and extruded on the upper surface of the inclined plate (5), two sides of each attaching plate (7) are symmetrically and fixedly connected with the drooping plates (8), the drooping plates (8) are provided with fixing holes (9), and stage lamps are fixedly connected between the drooping plates (8);
the utility model discloses a vertical plate's (4) spring, including riser (4), the upper end both sides lower surface symmetry of riser (4) sets up turn-trough (10), turn-trough (10) internal rotation is connected with gyro wheel (11), the pivot rigid coupling position of two gyro wheels (11) is equipped with locking wheel (12), draw-in groove (13) of a plurality of bar forms are seted up on locking wheel (12) surface, the below of locking wheel (12) is equipped with cardboard (14) of arc form, the interior concave surface of cardboard (14) is equipped with card strip (15) of a plurality of bar forms, card strip (15) cooperate in draw-in groove (13), the evagination face intermediate position rigid coupling of cardboard (14) has montant (16), montant (16) pass through the spring sliding connection in the spring inslot that riser (4) inside was seted up, the perpendicular rigid coupling of lower extreme of riser (4) has horizontal pole (17), sliding connection is in logical groove (18) that riser (4) intermediate position was seted up about horizontal pole (17), and the both sides of the both ends protrusion riser (4) of horizontal pole (17).
2. The stage light fixture of claim 1, wherein: a plurality of through holes (19) are formed in the middle of the attaching plate (7); guide hole (20) are seted up along its length direction to swash plate (5) inside, be equipped with push rod (21) in guide hole (20), spring coupling is passed through in guide hole (20) to the one end of push rod (21), and be close to the other end setting of swash plate (5), the one end setting of the other end protrusion swash plate (5) of push rod (21), inclined hole (22) are seted up to the upper surface of swash plate (5), directional riser (4) of inclined hole (22) slope, inclined hole (22) run through to guide hole (20), be equipped with elastic rod (23) in inclined hole (22), one end rigid coupling push rod (21) of elastic rod (23), the other end of elastic rod (23) extends to in through-hole (19) along inclined hole (22).
3. A stage light fixture as defined in claim 2 in which: the guide hole (20) penetrates through the other end of the inclined plate (5) to be arranged, a push pin (24) is further connected in the guide hole (20) in a sliding mode, the push pin (24) is arranged close to the other end of the inclined plate (5), the inner end of the push pin (24) is fixedly connected with the end of a spring, and the outer end of the push pin (24) protrudes out of one end of the inclined plate (5); the outer end of the attaching plate (7) is bent and vertically arranged downwards, and covers the other end of the inclined plate (5).
4. A stage light fixture as claimed in claim 2 wherein: the back of riser (4) is equipped with rolling wheel (25), and rolling wheel (25) central point puts the rigid coupling on riser (4), and the outer terminal surface of rolling wheel (25) rotates there is handle (26), and the perpendicular rigid coupling of the other end of handle (26) has pin (27), and the directional riser (4) back of pin (27).
5. The stage light fixture of claim 4, wherein: an arc-shaped notch (28) is formed in the stop lever (27), the notch (28) is arranged opposite to the central axis of the winding wheel (25), and the inner top surface and the inner bottom surface of the notch (28) are rotatably connected with balls (29).
6. The stage light fixture of claim 5, wherein: the end part of the stop lever (27) is provided with a threaded hole, the thread in the threaded hole is rotationally connected with a top pin (30), the inner end of the top pin (30) is connected with a sleeve (31) through compression spring extrusion, and the other end of the sleeve (31) penetrates into the notch (28) and is rotationally connected with a ball (29).
7. The stage light fixture of claim 4, wherein: a sliding hole is formed in the handle (26), one end of the sliding hole is communicated to the inside of the bolt hole, the other end of the sliding hole is communicated with the inside of a cross cavity (32) formed in a rotating rod (33) of the handle (26), the cross cavity (32) penetrates through the outer ring of the rotating rod (33), a locking rod (34) is arranged in each cavity of the cross cavity (32), the middle position of each locking rod (34) is rotatably connected into the cavity through a torsion spring, one end of each locking rod (34) is arranged in the cavity and close to the outer position, the other end of each locking rod (34) abuts against the inner bottom of the cavity, the other end of each locking rod (34) is fixedly connected with one end of a pull rope (35), and one side of the other end of each pull rope (35) penetrates through the cross cavity (32), the sliding hole and a threaded hole and is wound on the outer ring of the top pin (30); the inner surface of the winding wheel (25) which is rotationally connected with the handle (26) is provided with a plurality of notches (36), and the notches (36) are matched with one end of the lock rod (34).
8. A stage light fixture as claimed in claim 1 wherein: concave parts (37) are formed in the inner top surface of the sliding chute (2), the end parts of two adjacent fixing plates (1) are opposite to each other, the concave parts (37) are spliced to form a rectangular shape, connecting plates (38) are arranged in the concave parts (37), and connecting holes are formed in the connecting plates (38) and penetrate through the fixing plates (1).
9. A stage light fixture as claimed in claim 8 wherein: a plurality of jacks (39) are uniformly formed in the end of the fixing plate (1), and inserting rods (40) are arranged in the jacks (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211092320.5A CN115183206B (en) | 2022-09-08 | 2022-09-08 | Stage lamp fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211092320.5A CN115183206B (en) | 2022-09-08 | 2022-09-08 | Stage lamp fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115183206A CN115183206A (en) | 2022-10-14 |
| CN115183206B true CN115183206B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211092320.5A Active CN115183206B (en) | 2022-09-08 | 2022-09-08 | Stage lamp fixing device |
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| Country | Link |
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| CN (1) | CN115183206B (en) |
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| CN208281904U (en) * | 2018-06-06 | 2018-12-25 | 江西丽美科技有限公司 | A kind of efficient civilian dress just tears stage lighting open |
| CN210135490U (en) * | 2019-07-30 | 2020-03-10 | 深圳市图灵科创产业发展有限公司 | Track lamp |
| CN212252230U (en) * | 2020-05-14 | 2020-12-29 | 中山市祥霖照明科技有限公司 | Lamp easy to mount and free of screws |
| CN113357564A (en) * | 2021-04-25 | 2021-09-07 | 天津大学 | Tunnel lighting device convenient to dismantle |
| CN215570081U (en) * | 2021-08-03 | 2022-01-18 | 河海大学 | Ceiling lamp structure convenient to installation |
| CN216448020U (en) * | 2021-10-26 | 2022-05-06 | 佛山极度光科技有限公司 | LED thing networking down lamp |
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2022
- 2022-09-08 CN CN202211092320.5A patent/CN115183206B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208281904U (en) * | 2018-06-06 | 2018-12-25 | 江西丽美科技有限公司 | A kind of efficient civilian dress just tears stage lighting open |
| CN210135490U (en) * | 2019-07-30 | 2020-03-10 | 深圳市图灵科创产业发展有限公司 | Track lamp |
| CN212252230U (en) * | 2020-05-14 | 2020-12-29 | 中山市祥霖照明科技有限公司 | Lamp easy to mount and free of screws |
| CN113357564A (en) * | 2021-04-25 | 2021-09-07 | 天津大学 | Tunnel lighting device convenient to dismantle |
| CN215570081U (en) * | 2021-08-03 | 2022-01-18 | 河海大学 | Ceiling lamp structure convenient to installation |
| CN216448020U (en) * | 2021-10-26 | 2022-05-06 | 佛山极度光科技有限公司 | LED thing networking down lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115183206A (en) | 2022-10-14 |
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