CN215908960U - Lamp hanger frame for hoisting on steel structure - Google Patents

Abstract

The utility model relates to a field lamp gallows of hoist and mount usefulness on steel construction, belong to the technical field of gallows, it includes the band steel, the band steel both ends all are provided with the jib, the fixed orifices has all been seted up to the band steel tip, the fixed orifices is vertical to be seted up, and the fixed orifices diameter from top to bottom reduces gradually, there is the distance between jib run through fixed orifices and jib outer wall and the fixed orifices pore wall, jib one end is provided with the fixation ball, the jib runs through the fixation ball centre of sphere, the fixation ball is located the fixed orifices, the fixation ball diameter is greater than fixed orifices minimum aperture and is less than the fixed orifices maximum aperture, the jib is kept away from fixation ball one end and is fixed with the lamp holder, this application has the effect that improves light utilization ratio.

Description

Lamp hanger frame for hoisting on steel structure

Technical Field

The utility model belongs to the technical field of the technique of gallows and specifically relates to a field lamp gallows of hoist and mount usefulness on steel construction is related to.

Background

At present, people live more and more abundantly, various theaters and stages are more and more, the theaters and the stages need a large amount of illumination often, the top spans of the theaters and the stages are large, steel structures are generally adopted, concealed lamps need to be hung on the steel structures, and the illumination of the theaters is often a plurality of groups.

In the related art, the hanger bar is usually directly fixed to the frame beam, and the hanger bar is fixed to the frame beam by penetrating the hanger bar through the frame beam and then screwing a nut, and then the lamp is fixed to the hanger bar.

To the correlation technique among the above-mentioned, the inventor thinks that in the installation, the manual work can't guarantee that the jib is vertical fixed downwards to cause the lamp to be can't be vertical decurrent state, the light beam of adjacent lamp alternately causes the light source extravagant, has the lower defect of light utilization ratio.

SUMMERY OF THE UTILITY MODEL

In order to guarantee to be vertical decurrent state after the jib installation, reach the effect that improves light utilization ratio, this application provides a field lamp gallows of hoist and mount usefulness on the steel construction.

The application provides a pair of field lamp gallows of hoist and mount usefulness on steel construction adopts following technical scheme:

the utility model provides a field lamp gallows of hoist and mount usefulness on steel construction, including the band steel, the band steel both ends all are provided with the jib, the fixed orifices has all been seted up to the band steel tip, the fixed orifices is vertical to be seted up, and the fixed orifices diameter from top to bottom reduces gradually, the jib runs through and has the distance between fixed orifices and jib outer wall and the fixed orifices pore wall, jib one end is provided with the fixed ball, the jib runs through the fixed ball centre of sphere, the fixed ball is located the fixed orifices, the fixed ball diameter is greater than the fixed orifices minimum aperture and is less than the fixed orifices maximum aperture, the jib is kept away from fixed ball one end and is fixed with the lamp holder.

Through adopting above-mentioned technical scheme, when using the gallows, arrange the gallows in on the frame roof beam, the fixed orifices will fix ball and jib card owner, when the jib is not vertical down state, fixed ball can rotate for the jib rotates thereupon together, rotates to vertical down state, thereby the lamp holder is vertical downwards, light is vertical shining downwards thereupon, the light beam that has reduced adjacent lamp is alternately, it is extravagant to have reduced the light source, reaches the effect that improves light utilization ratio.

Optionally, a positioning plate is fixed on a side wall of the flat steel, which is away from the lamp holder, a positioning hole is formed in the positioning plate, the diameter of the positioning hole is larger than that of the suspension rod and smaller than that of the fixing ball, the suspension rod penetrates through the positioning hole and has a distance with the wall of the positioning hole, and the number of the positioning plates is the same as the number of the positioning holes.

Through adopting above-mentioned technical scheme, the locating plate passes the jib and fixes the one end at the big disc of fixed orifices, the setting of locating plate for the location ball is difficult for following the roll-off in the fixed orifices, plays a limiting displacement to the fixation ball.

Optionally, a first magnetic ring is fixed on the inner wall of the fixing hole, a second magnetic ring is fixed on the outer wall of the boom close to one end of the fixing ball in a sleeved manner, after the fixing ball is located in the positioning hole, a distance exists between the outer wall of the second magnetic ring and the inner wall of the first magnetic ring and the second magnetic ring is arranged opposite to the inner wall of the first magnetic ring, and the second magnetic ring and the first magnetic ring are mutually exclusive.

Through adopting above-mentioned technical scheme, first magnetic ring and second magnetic ring repel each other, can weaken the jib in the swing of fixed orifices to more quick make the fixed ball stop fast and rock, light is vertical downwards fast, reaches the effect that makes the quick vertical downward irradiation of light.

Optionally, a threaded cylinder and an extension rod are arranged between the suspension rod and the lamp holder, one end of the threaded cylinder is in threaded connection with one end of the suspension rod far away from the fixing ball, the other end of the threaded cylinder is in threaded connection with one end of the extension rod, the other end of the extension rod is fixedly connected with the lamp holder, and the thread turning direction of the suspension rod and the thread turning direction of the threaded cylinder are opposite to the thread turning direction of the extension rod and the thread turning direction of the threaded cylinder.

Through adopting above-mentioned technical scheme, the screw thread of jib and extension rod revolves to opposite, so rotate a screw thread section of thick bamboo, and jib and extension rod can be done and be close to each other or the motion of keeping away from each other to the distance of stage is kept apart from to the adjustment lamp holder, and the distance of adjustment light apart from the stage reaches the effect of adjustment light and stage distance.

Optionally, the band steel is provided with a plurality ofly, two band steels are a set of, be provided with coupling assembling between the adjacent band steel of same intragroup, coupling assembling includes first slide and second slide, the second slide is embedded in first slide, the second slide slides in first slide, the tip that first slide and second slide kept away from each other and the band steel fixed connection that is close to, a plurality of connecting holes have been seted up on the second slide, adjacent connecting hole is seted up along second slide length direction equidistance, be provided with the spike on the first slide, be provided with the spring between spike and the first slide outer wall, the spring snare is on the spike and one end and first slide outer wall fixed connection, the other end and spike self top cap fixed connection, under the original long state of spring, the spike runs through first slide and inserts in corresponding the connecting hole.

By adopting the technical scheme, the second slide way is embedded in the first slide way and slides in the first slide way, so that the length of the whole connecting assembly is adjusted, the distance between the adjacent flat steels is changed, the distance between the adjacent flat steels can be changed according to the size of a theater, and the effect of improving the utilization rate of light is achieved; the spring is fixed between spike and first slide, and the setting of pulling spike, spring can make the spike spring back to in the connecting hole fast, reaches the effect of the relative position of first slide and the second slide of quick location.

Optionally, one side that the band steel is close to the frame roof beam is fixed with U type checkpost, and a plurality of checkpost holes have all been seted up at the band steel both ends, and the adjacent checkpost hole of band steel one end is seted up along band steel length direction equidistance, and U type checkpost both ends are provided with the nut respectively, and the both ends of U type checkpost are passed respectively and are corresponded behind the checkpost hole that is close to and nut threaded connection, and the frame roof beam is located the space that U type checkpost and band steel enclose.

By adopting the technical scheme, the U-shaped clamp fixes the flat steel on the frame beam so as to fix the suspender and the lamp holder, and the U-shaped clamp is arranged so as to achieve the effect of fixing the hanger; the two ends of the U-shaped clip can penetrate through different clip holes and then fix the U-shaped clip, so that the hanger can be suitable for more kinds of frame beams, the hanger is more widely applied, and the effect of wider application of the hanger is achieved.

Optionally, a layer of sponge covers the outer side of the U-shaped clamp, and the sponge is fixedly connected with the outer wall of the U-shaped clamp.

Through adopting above-mentioned technical scheme, when using the gallows, U type frame can be direct and the contact of frame roof beam, and contact point pressure can be given to U type frame, and the setting of sponge, sponge texture are softer, have reduced the pressure that the frame roof beam received, reach the effect of protection frame roof beam.

Optionally, the outer wall of one side, deviating from the frame beam, of the first slide way and the second slide way are provided with scales.

By adopting the technical scheme, the distance between the adjacent lamp holders is more visually represented by the scales, and the effect of accurately determining the distance between the lamp holders is achieved.

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

1. the arrangement of the fixing ball and the connecting component achieves the effect of improving the utilization rate of the light;

2. the first magnetic ring and the second magnetic ring are arranged to achieve the effect of enabling light to quickly and vertically irradiate downwards;

3. the arrangement of the long nail and the spring achieves the effect of quickly positioning the distance between the adjacent lamp holders;

and 4, the U-shaped clamp is arranged to achieve the effect of fixing the hanging bracket.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a vertical structural section along the length of the flat steel;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure, 1, flat steel; 11. a fixing hole; 12. positioning a plate; 121. positioning holes; 13. a first magnetic ring; 14. a second magnetic ring; 2. a boom; 21. fixing the ball; 22. a threaded barrel; 23. an extension pole; 3. a lamp cap; 4. a connecting assembly; 41. a first slideway; 42. a second slideway; 43. connecting holes; 44. a long nail; 45. a spring; 5. a U-shaped clip; 51. a nut; 52. a sponge; 6. a clip hole; 7. and (4) calibration.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a field lamp gallows of hoist and mount usefulness on steel construction.

For convenience of description, the present apparatus is used. Referring to fig. 1, a field lamp hanger for hoisting on a steel structure comprises two hanger rods 2, a lamp holder 3 and a flat steel 1, wherein the two hanger rods 2 are arranged on a single flat steel 1, the two hanger rods 2 are completely the same, the two hanger rods 2 are respectively fixed at two ends of the flat steel 1, the two hanger rods 2 are both perpendicular to the flat steel 1, the lamp holder 3 is fixed on each hanger rod 2, and the lamp holder 3 is fixed at one end of each hanger rod 2, which is far away from the flat steel 1; flat steel 1 is located on the frame roof beam of original building, and flat steel 1 and frame roof beam roof fixed connection, and the horizontal projection of flat steel 1 in this embodiment is perpendicular with the horizontal projection of frame roof beam, and flat steel 1 is provided with a plurality ofly along frame roof beam length direction equidistance, and two flat steels 1 are a set of.

Referring to fig. 2 and 3, one end of the suspension rod 2 far away from the lamp holder 3 is fixed with a fixing ball 21, the suspension rod 2 penetrates through the spherical center of the fixing ball 21, fixing holes 11 are respectively formed in two ends of a single flat steel 1, the fixing holes 11 are in axial symmetry with the central line of the flat steel 1 in the vertical direction as a symmetry axis, the fixing holes 11 are vertically formed, the diameter of the fixing holes 11 is gradually reduced from top to bottom, the minimum diameter of the fixing holes 11 is larger than that of the suspension rod 2, the fixing ball 21 is located in the fixing holes 11, namely, the diameter of the fixing ball 21 is larger than that of the fixing holes 11 and smaller than that of the fixing holes 11. When fixed gallows, fixed ball 21 is located fixed orifices 11 internal free rotation to take jib 2 to rotate together, because the effect of gravity, jib 2 can rotate vertical decurrent state, and lamp holder 3 is vertical decurrent thereupon, and light will be vertical shines downwards, and the light beam can not intersect, reaches the effect that improves light utilization ratio.

Referring to fig. 2 and 3, a positioning plate 12 is fixed on one side of the single flat steel 1, which is away from the frame beam, and the positioning plate 12 may be fixed on the outer wall of the frame beam in a bonding manner in this embodiment. The locating hole 121 has been seted up at locating plate 12 center, and the central line of locating hole 121 coincides with the central line of jib 2, and there is the distance between jib 2 runs through locating hole 121 and 2 outer walls of jib and the locating hole 121 pore wall, and the diameter of locating hole 121 is less than the diameter of fixed ball 21, and the quantity of locating plate 12 corresponds the quantity setting of jib 2 on single band steel 1. When using the gallows, the setting of locating plate 12 for fixed ball 21 can't follow the roll-off in the fixed orifices 11, plays limiting displacement to fixed ball 21, and jib 2 is placed in fixed orifices 11 back, because all there is the distance between 2 outer walls of jib and locating hole 121 pore wall and the 11 inner walls of fixed orifices, so jib 2 can rock and be quiescent condition until 2 vertical downwardly directions of jib, reaches and guarantees 2 vertical decurrent effects of jib, guarantees the utilization ratio of light.

Referring to fig. 2 and 3, a first magnetic ring 13 is fixed on the inner wall of a fixing hole 11, a second magnetic ring 14 is fixed on the outer wall of a suspender 2 in a ring sleeve manner, after a fixing ball 21 is positioned in the fixing hole 11, the second magnetic ring 14 and the first magnetic ring 13 are positioned at the same horizontal elevation and mutually repel, at the moment, the first magnetic ring 13 and the second magnetic ring 14 are both positioned above the fixing ball 21, a distance exists between the inner wall of the first magnetic ring 13 and the outer wall of the second magnetic ring 14, the inner diameter of the first magnetic ring 13 is larger than the diameter of the fixing ball 21, so that the fixing ball 21 is not influenced to be placed in the fixing hole 11, the mutually repelling first magnetic ring 13 and the second magnetic ring 14 can resist the swinging action of the suspender 2, and the suspender 2 can return to a vertical static state as soon as possible.

Referring to fig. 2, a threaded cylinder 22 and an extension rod 23 are arranged between a suspension rod 2 and a lamp holder 3, one end of the suspension rod 2, which is far away from a fixing ball 21, extends into the threaded cylinder 22 and is in threaded connection with the threaded cylinder 22, one end of the threaded cylinder 22, which is far away from the suspension rod 2, is sleeved on the outer wall of one end of the extension rod 23 and is in threaded connection with the extension rod 23, one end of the extension rod 23, which is far away from the threaded cylinder 22, is fixedly connected with the lamp holder 3, wherein the threads at two ends of the threaded cylinder 22 are opposite in screwing direction, when the hanger is installed, the threaded cylinder 22 is rotated, the distance between the suspension rod 2 and the extension rod 23 can be adjusted, and therefore the distance from the lamp holder 3 to a stage is adjusted, and the effect of installing the lamp holder 3 at a proper height is achieved.

Referring to fig. 1 and 2, one side that single band steel 1 is close to the frame roof beam all is provided with U type checkpost 5, a plurality of checkpost holes 6 have all been seted up at the both ends of band steel 1, 1 one of band steel is served adjacent checkpost hole 6 and is seted up along 1 length direction equidistance of band steel, 5 tip of U type checkpost passes the checkpost hole 6 of 1 tip of band steel that is close to, the both ends of U type checkpost 5 are provided with nut 51 respectively, when the installation gallows, arrange band steel 1 in on the frame roof beam, pass a checkpost hole 6 of 1 one end of band steel with the one end of U type checkpost 5 again, the other end of U type checkpost 5 passes a checkpost hole 6 of the 1 other end of band steel, correspond respectively two nuts 51 and twist at the both ends of U type checkpost 5, make U type checkpost 5 and frame roof beam butt, thereby the card reaches the effect of fixed gallows on the frame roof beam. The clip holes 6 at different positions can be adapted to the U-shaped clips 5 with different sizes to be correspondingly arranged on the frame beams with different sizes.

Referring to fig. 2, U type checkpost 5 external surface is fixed with one deck sponge 52, and sponge 52 covers U type checkpost 5 external surface completely, and when fixing U type checkpost 5, U type checkpost 5 can block on the frame roof beam, can give frame roof beam pressure, and sponge 52 texture is softer, and the setting of sponge 52 has avoided frame roof beam and U type checkpost 5's rigid butt, reaches the effect of protection frame roof beam.

Referring to fig. 1 and 2, a connecting assembly 4 is fixed between two flat steels 1 in a single group, the connecting assembly 4 comprises a first slideway 41 and a second slideway 42, the second slideway 42 is embedded in the first slideway 41, the second slideway 42 slides in the first slideway 41, and the end parts of the first slideway 41 and the second slideway 42 far away from each other are fixedly connected with the middle part of the flat steel 1 close to the end parts. The first slide way 41 and the second slide way 42 are both square tubes in the embodiment, the second slide way 42 is provided with a plurality of connecting holes 43, the adjacent connecting holes 43 are arranged at intervals along the length direction of the second slide way 42, the first slide way 41 is provided with long nails 44, springs 45 are arranged between the long nails 44 and the outer wall of the first slide way 41, the springs 45 are sleeved on the long nails 44 in a sleeving manner, one ends of the springs 45 are fixedly connected with the outer wall of the first slide way 41, the other ends of the springs are fixedly connected with the nail caps of the long nails 44, and the long nails 44 penetrate through the first slide way 41 and are inserted into the corresponding connecting holes 43 in the original long state of the springs 45. When fixed gallows, need adjust the distance between adjacent band steel 1 according to the stage size, can extract spike 44 and pull, slide second slide 42 to relevant position to adjust the distance between adjacent band steel 1, loosen spike 44, the setting of spring 45 can be with spike 44 bullet income corresponding connecting hole 43, reaches the effect of quick location distance between adjacent band steel 1.

Referring to fig. 1, the side of the connecting assembly 4 facing away from the frame beam is provided with a scale 7, that is, the outer walls of the first slideway 41 and the second slideway 42 facing away from the frame beam are provided with scales 7. The distance between adjacent lamp holders 3 is more clearly seen through the arrangement of the scales 7, and the distance between the flat steels 1 is more accurately adjusted.

The implementation principle of the field lamp hanger for hoisting on the steel structure of the embodiment of the application is as follows: when the hanger is needed, a group of flat steel 1 and the connecting assembly 4 are placed on the frame beam, the connecting assembly 4 is adjusted, the long nail 44 is pulled out, the second slide way 42 is slid to the needed scale 7, the long nail 44 is rebounded, the positions of two ends of the U-shaped clamp 5 are adjusted, the flat steel 1 is fixed on the frame beam, and the hanger is installed.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, 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 (8)

1. The utility model provides a field lamp gallows of hoist and mount usefulness on steel construction which characterized in that: including band steel (1), band steel (1) both ends all are provided with jib (2), fixed orifices (11) have all been seted up to band steel (1) tip, fixed orifices (11) are vertical to be seted up, and fixed orifices (11) diameter from top to bottom reduces gradually, there is the distance between jib (2) run through fixed orifices (11) and jib (2) outer wall and fixed orifices (11) pore wall, jib (2) one end is provided with fixed ball (21), jib (2) run through fixed ball (21) centre of sphere, fixed ball (21) are located fixed orifices (11), fixed ball (21) diameter is greater than fixed orifices (11) minimum aperture and is less than fixed orifices (11) maximum aperture, jib (2) are kept away from fixed ball (21) one end and are fixed with lamp holder (3).

2. The yard lamp hanger bracket for hoisting on steel structure as claimed in claim 1, wherein: the side wall of the flat steel (1) departing from the lamp holder (3) is fixedly provided with a positioning plate (12), the positioning plate (12) is provided with a positioning hole (121), the diameter of the positioning hole (121) is larger than that of the suspender (2) and smaller than that of the fixing ball (21), the suspender (2) penetrates through the positioning hole (121) and is far away from the wall of the positioning hole (121), and the positioning plate (12) is arranged in the same number as the fixing holes (11).

3. The yard lamp hanger bracket for hoisting on steel structure as claimed in claim 2, wherein: a first magnetic ring (13) is fixed on the inner wall of the fixing hole (11), a second magnetic ring (14) is fixed on the outer wall of the boom (2) close to one end of the fixing ball (21) in a ring sleeve mode, after the fixing ball (21) is located in the positioning hole (121), a distance exists between the outer wall of the second magnetic ring (14) and the inner wall of the first magnetic ring (13) and the second magnetic ring (14) and the first magnetic ring (13) are arranged in a facing mode, and the second magnetic ring (14) and the first magnetic ring (13) are mutually exclusive.

4. The yard lamp hanger bracket for hoisting on steel structure as claimed in claim 1, wherein: be provided with screw thread section of thick bamboo (22) and extension rod (23) between jib (2) and lamp holder (3), the one end threaded connection of fixed ball (21) is kept away from with jib (2) to the one end of screw thread section of thick bamboo (22), the other end and the one end threaded connection of extension rod (23) of screw thread section of thick bamboo (22), the other end and lamp holder (3) fixed connection of extension rod (23), and the screw thread of jib (2) and screw thread section of thick bamboo (22) is revolved to the screw thread opposite with extension rod (23) and screw thread section of thick bamboo (22).

5. The yard lamp hanger bracket for hoisting on steel structure as claimed in claim 1, wherein: the flat steel (1) is provided with a plurality of flat steels (1), two flat steels (1) are in a group, a connecting assembly (4) is arranged between adjacent flat steels (1) in the same group, the connecting assembly (4) comprises a first slide way (41) and a second slide way (42), the second slide way (42) is embedded in the first slide way (41), the second slide way (42) slides in the first slide way (41), the end parts, far away from each other, of the first slide way (41) and the second slide way (42) are fixedly connected with the adjacent flat steel (1), the second slide way (42) is provided with a plurality of connecting holes (43), the adjacent connecting holes (43) are equidistantly arranged along the length direction of the second slide way (42), long nails (44) are arranged on the first slide way (41), springs (45) are arranged between the long nails (44) and the outer wall of the first slide way (41), the springs (45) are sleeved on the long nails (44) and one end of the springs is fixedly connected with the outer wall of the first slide way (41), the other end is fixedly connected with the top cap of the long nail (44), and the long nail (44) penetrates through the first slide way (41) and is inserted and embedded in the corresponding connecting hole (43) under the original long state of the spring (45).

6. The yard lamp hanger bracket for hoisting on steel structure as claimed in claim 1, wherein: one side that band steel (1) is close to the frame roof beam is fixed with U type checkpost (5), a plurality of checkpost holes (6) have all been seted up at band steel (1) both ends, adjacent checkpost hole (6) of band steel (1) one end are seted up along band steel (1) length direction equidistance, U type checkpost (5) both ends are provided with nut (51) respectively, the both ends of U type checkpost (5) pass respectively correspond behind the checkpost hole (6) that is close to with nut (51) threaded connection, the frame roof beam is located the space that U type checkpost (5) and band steel (1) enclose.

7. The yard lamp hanger bracket for hoisting on steel structure as claimed in claim 6, wherein: a layer of sponge (52) covers the outer side of the U-shaped clamp (5), and the sponge (52) is fixedly connected with the outer wall of the U-shaped clamp (5).

8. The yard lamp hanger bracket for hoisting on steel structure as claimed in claim 5, wherein: and scales (7) are arranged on the outer wall of one side, deviating from the frame beam, of the first slide way (41) and the second slide way (42).

Images