CN210831706U - Projecting lamp mounting structure in bridge brightening engineering - Google Patents
Projecting lamp mounting structure in bridge brightening engineering Download PDFInfo
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- CN210831706U CN210831706U CN201921998413.8U CN201921998413U CN210831706U CN 210831706 U CN210831706 U CN 210831706U CN 201921998413 U CN201921998413 U CN 201921998413U CN 210831706 U CN210831706 U CN 210831706U
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Abstract
The utility model relates to a profection lamp mounting structure among bridge brightening engineering relates to bridge brightening engineering field, include: bridge cable pole, profection lamp, fixing device, first sliding plate, second sliding plate and stay cord subassembly, bridge cable pole are cylindricly, and fixing device includes: the support and ring board, the support has two, and two supports are fixed in on the inside and outside both sides face of bridge cable pole respectively, and the lower surface of ring board is connected with the upper surface fixed connection of two supports, and first sliding plate slides and assembles in the upper surface of ring board, and the slip orbit of first sliding plate is circular and this circular and bridge cable pole coaxial line arranges, and the second sliding plate slides and assembles in the upper surface of first sliding plate, and the slip orbit of second sliding plate is the direction of radius of ring board. The utility model discloses have the effect that is suitable for the installation of multiple profection lamp, and can freely switch the light irradiation direction of profection lamp.
Description
Technical Field
The utility model belongs to the technical field of bridge brightening engineering technique and specifically relates to a profection lamp mounting structure among bridge brightening engineering is related to.
Background
At present, a road bridge is an important city landmark building in each city, the bridge is also a bright scenic line in the city at night, and a projection lamp is arranged on the bridge to highlight the shape of the bridge so as to beautify the night scene of the city.
The Chinese patent with the publication number of CN107883351A now retrieves and discloses a bridge landscape lamp installation device, carries out independent installation device for a surround formula fixed knot constructs, and its characterized in that snap ring fixed plate is arranged main semicircle fixed plate inboardly in, and fastening groove has been opened respectively at the both ends of main semicircle fixed plate, the snap ring fixed plate is cavity semicircle loop structure, snap ring fixed plate inboard is opened there is the snap ring sliding tray, it has the sliding block spout to open on the snap ring fixed plate, the sliding block spout is semi-circular, and the snap ring fixed plate outside is arranged in to the fixed station, and the latch segment is arranged in on the fixed station, and the semicircle snap ring is arranged in the snap ring fixed plate dead zone, the sealing strip has been put at semicircle snap ring edge, and the sliding block is arranged in semicircle snap ring one end, and in the sliding block spout one end, the latch segment is.
The above prior art solutions have the following drawbacks: the position of the projection lamp around the bridge cable pole and the distance between the projection lamp and the bridge cable pole cannot be adjusted at will, and the light irradiation direction of the projection lamp cannot be switched freely.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a profection lamp mounting structure in bridge brightening engineering has the advantage that is suitable for the installation of multiple profection lamp, and can freely switch the light irradiation direction of profection lamp.
The above object of the present invention can be achieved by the following technical solutions: a profection lamp mounting structure in bridge brightening engineering includes: the bridge comprises a bridge cable rod, a projection lamp, a fixing device, a first sliding plate, a second sliding plate and a pull rope component;
the bridge cable pole is cylindricly, fixing device includes: the device comprises two supports and two circular ring plates, wherein the two supports are respectively fixed on the inner side surface and the outer side surface of the bridge cable rod, the lower surfaces of the circular ring plates are fixedly connected with the upper surfaces of the two supports, the circular ring plates are horizontally arranged, a through hole is formed in the middle of each circular ring plate, and the bridge cable rod penetrates through the through hole;
the first sliding plate is fan-shaped and is assembled on the upper surface of the circular ring plate in a sliding mode, the sliding track of the first sliding plate is circular and the circular shape is coaxial with the bridge cable rod, the second sliding plate is rectangular, the second sliding plate is assembled on the upper surface of the first sliding plate in a sliding mode, and the sliding track of the second sliding plate is in the radius direction of the circular ring plate;
the projection lamp is provided with a base, the base is fixed on the upper surface of the second sliding plate, the second sliding plate drives the projection lamp to slide on the upper surface of the first sliding plate so as to switch the position of the projection lamp, and two ends of the pull rope component are detachably connected with the support and the projection lamp respectively.
Through adopting above-mentioned technical scheme, two supports provide good holding power for the projection lamp installation, and make the projection lamp more convenient to install on bridge cable pole, guarantee the stable in structure of installation, the ring board provides the installation face for the projection lamp installation, make things convenient for the workman to install first sliding plate on its upper surface, fan-shaped first sliding plate makes first sliding plate when the surface slip on the ring board, can be good realization be circular motion around bridge cable pole, and make the light irradiation direction of projection lamp more diversified, the installation of second sliding plate convenience projection lamp base, first sliding plate drives the second sliding plate and slides, can realize that the projection lamp stops in the optional position around bridge cable pole, the second sliding plate drives the projection lamp and slides, can realize the projection lamp and the distance difference of bridge cable pole, thereby realize switching the position of projection lamp.
The utility model discloses set up as further, the ring board with slide through first slip subassembly between the first sliding plate, first slip subassembly includes: a chute and a pulley;
the two sliding grooves are arranged on the upper surface of the circular ring plate and are circular, and the two sliding grooves are coaxially arranged;
the pulley is equipped with two, two the pulley is located two respectively the spout, the pulley rotation assembly in the lower surface of first sliding plate.
By adopting the technical scheme, the sliding track of the first sliding plate is circular by the circular sliding grooves and moves circularly around the bridge cable rod, so that the position of the omnibearing projection lamp is adjusted, the sliding structure is more stable by the two sliding grooves, the first sliding plate cannot be laterally turned when the bearing capacity of the first sliding plate is overlarge, the sliding grooves provide a good sliding environment for the pulleys, and the pulleys are not easy to separate from the sliding grooves; the pulley rolls conveniently and moves smoothly in the chute compared with the sliding block and the like, and is not easy to clamp.
The utility model discloses set up as further, the second sliding plate with slide through second sliding component between the first sliding plate, second sliding component includes: a slide rail, a slide block and a stop block;
the two sliding rails are laid on the upper surface of the first sliding plate in parallel, the laying direction of the sliding rails is consistent with the radius direction of the circular ring plate, the two sliding blocks are respectively assembled on the two sliding rails in a sliding manner, and the second sliding plate is fixedly connected with the upper surfaces of the two sliding blocks;
the number of the stop blocks is four, the two stop blocks are in a group and are respectively positioned at two ends of the two slide rails, and the four stop blocks are all fixed on the upper surface of the first sliding plate.
By adopting the technical scheme, the slide rail makes the motion trail of the slide block be linear, the stop block makes the slide block slide rail not slide out from the slide rail when moving, the two slide blocks make the second sliding assembly have a more stable structure when sliding, and when the slide block moves along the slide rail, the slide block can drive the second sliding plate to slide back and forth on the slide rail, so that the second sliding plate is close to or far away from the bridge cable rod, and the projection lamp on the second sliding plate is driven to be close to or far away from the bridge cable rod.
The utility model discloses further set up to, be equipped with two first positioning bolts on the first sliding plate, two first positioning bolt is located respectively and is close to two radius limit departments of first sliding plate, two first positioning bolt screw assembly in on the first sliding plate, the bottom butt of first positioning bolt in the upper surface of ring board is in order to fix first sliding plate.
Through adopting above-mentioned technical scheme, two first positioning bolt can make the profection lamp fix the optional position around the bridge cable pole, and first positioning bolt is passing first sliding plate and support tightly on the ring board, blocks the slip of first sliding plate to block the pulley roll, accomplish the fixed of profection lamp optional position around the bridge cable pole.
The utility model discloses further set up to, be equipped with two second positioning bolt on the second sliding plate, two second positioning bolt locates respectively and is close to the both sides limit department of second sliding plate, two second positioning bolt screw assembly in on the second sliding plate, second positioning bolt's bottom butt in the upper surface of first sliding plate is in order to fix the second sliding plate.
Through adopting above-mentioned technical scheme, the second positioning bolt can make the profection lamp fix in the arbitrary position of effectual slip within range, and the second positioning bolt is passing the second sliding plate and is supported tightly on first sliding plate, can block the slip of second sliding plate.
The utility model discloses further set up to, the stay cord subassembly includes: a pull cord and a collar;
the lantern rings are two, the lantern rings are respectively and fixedly connected with the support and the projection lamp, and two ends of the pull rope are respectively fixed on the two lantern rings.
Through adopting above-mentioned technical scheme, the stay cord subassembly can prevent that the profection lamp from dropping and injures the pedestrian by a crashing object, and when the profection lamp dropped from the second sliding plate, the stay cord subassembly can be withstood the profection lamp, hangs on the support, and can not drop and injure thing or people by a crashing object.
The utility model discloses further set up to, the lantern ring comprises two semi-circular ironbars, two ironbar one end is articulated mutually, two the ironbar other end links respectively has two first rectangular plates, two first rectangular plate is through first screw clamp fastening.
Through adopting above-mentioned technical scheme, the lantern ring makes things convenient for the cover to establish on the different positions of support and profection lamp, and people can also adjust the opening of lantern ring, establishes the lantern ring cover on the profection lamp of equidimension not simultaneously, and the lantern ring also conveniently dismantles, the constructor's of being convenient for operation.
The utility model discloses further set up as, the support includes: an auxiliary frame, a vertical beam and an oblique beam;
the vertical beam is vertically fixed on the outer side surface of the bridge cable rod and is provided with a plurality of holes, the auxiliary frame is rectangular, the upper end of the vertical beam is fixed on the lower surface of two sides of the auxiliary frame, the inclined beams are two and are located on the lower surface of the auxiliary frame and between the outer side surfaces of the vertical beams.
Through adopting above-mentioned technical scheme, erect the roof beam convenience and fix the support in the side of bridge cable pole, attach the frame and provide laying position for the ring board, attach the both sides limit of frame and sloping and erect and form triangle-shaped between the roof beam, make the structure of support more stable to improve whole mounting structure's stability, two supports guarantee to attach the installation face that the frame formed and keep the level, make other part installations above the support more convenient.
The utility model discloses further set up to, the ring board is formed by two semi-arc plate combinations, two the upper and lower both ends of semi-arc plate are equipped with the second rectangular plate respectively, adjacent two the second rectangular plate passes through second screw clamp fastening and fixes.
Through adopting above-mentioned technical scheme, two semi-arc boards make ring plate easy to assemble and dismantlement, can satisfy the profection lamp mounting structure in the installation bridge brightening engineering on not equidimension bridge cable pole through the size of adjusting the arc, and the second rectangular plate is convenient in the outside to the fixed of ring plate and dismantlement.
To sum up, the utility model discloses a beneficial technological effect does:
one, two supports provide good holding power for the installation of the projection lamp, and make the projection lamp more conveniently installed on the bridge cable pole, guarantee the stable structure of installation, the circular ring plate provides the installation surface for the installation of the projection lamp, and is convenient for workers to install the first sliding plate and the sliding rail on the upper surface of the circular ring plate, the fan-shaped first sliding plate makes the first sliding plate well realize circular motion around the bridge cable pole when sliding on the upper surface of the circular ring plate, and makes the distance adjustment range between the projection lamp and the bridge cable pole wider, the second sliding plate facilitates the installation of the projection lamp base, has a larger fixed surface, makes the projection lamp better fixed on the second sliding plate, the first sliding plate drives the second sliding plate to slide, can realize the arbitrary position of the projection lamp around the bridge cable pole, the second sliding plate drives the projection lamp to slide, can realize the different distances between the projection lamp and the bridge cable pole, thereby realizing the switching of the position of the projection lamp;
the two sliding chutes enable the sliding track of the first sliding plate to be circular and to do circular motion around the bridge cable rod, so that the position of the omnibearing projection lamp is adjusted, the sliding structure is more stable, the first sliding plate cannot be laterally turned over when the bearing capacity of the first sliding plate is too large, the sliding chutes provide a good sliding environment for the pulleys, and the pulleys are not easy to break away from the sliding chutes; the pulley is convenient to roll in the sliding groove compared with the sliding block and the like, the movement is smooth and not easy to clamp, when the pulley rolls in the sliding groove, the pulley moves circularly around the bridge cable rod along the sliding groove, the first sliding plate fixed on the pulley also moves circularly around the bridge cable rod along with the pulley, the sliding rail enables the movement track of the sliding block to be linear, the stop block enables the sliding block sliding rail not to slide out of the sliding rail when moving, the two sliding blocks enable the structure of the second sliding assembly to be more stable when sliding, and when the sliding block moves along the sliding rail, the sliding block can drive the second sliding plate to slide back and forth on the sliding rail, so that the second sliding plate is close to or far away from the bridge cable rod, and the projection lamp on the second sliding plate is driven to be;
thirdly, the stay cord subassembly can prevent that the profection lamp from dropping and injures the pedestrian by a crashing object, and when the profection lamp dropped from the second sliding plate, the stay cord subassembly can be withstood the profection lamp, hangs on the support, and can not drop and injures thing or people by a crashing object.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a top view of an embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 1;
fig. 4 is a schematic structural diagram of a bracket in an embodiment of the present invention.
Reference numerals: 1. a bridge cable rod; 2. a projection lamp; 21. a base; 3. a fixing device; 31. a support; 311. an auxiliary frame; 312. erecting a beam; 313. an oblique beam; 32. a circular ring plate; 321. a second rectangular plate; 322. a second screw; 4. a first sliding plate; 41. a first positioning bolt; 5. a second sliding plate; 51. a second positioning bolt; 6. a pull cord assembly; 61. pulling a rope; 62. a collar; 63. a first rectangular plate; 64. a first screw; 7. a first slide assembly; 71. a chute; 72. a pulley; 8. a second slide assembly; 81. a slide rail; 82. a slider; 83. and a stop block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, do the utility model discloses a profection lamp mounting structure in bridge brightening engineering, include: the bridge is characterized by comprising a bridge cable bar 1, a projection lamp 2, a fixing device 3, a first sliding plate 4, a second sliding plate 5 and a pull rope assembly 6.
Bridge cable pole 1 is cylindricly, and one side that bridge cable pole 1 is close to the pontic is the medial surface, and one side that bridge cable pole 1 kept away from the pontic is the lateral surface, and fixing device 3 includes: support 31 and ring board 32, support 31 has two, and on two supports 31 were fixed in the inside and outside both sides face of bridge cable pole 1 with expansion bolts respectively, screw fixed connection was passed through with the upper surface of two supports 31 to the lower surface of ring board 32, and ring board 32 level sets up, is equipped with the perforation in the middle of the ring board 32, and bridge cable pole 1 runs through in the perforation, and support 31 and ring board 32 are made for stainless steel material.
The first sliding plate 4 is made of stainless steel material, the first sliding plate 4 is fan-shaped and is slidably assembled on the upper surface of the circular ring plate 32, the sliding track of the first sliding plate 4 is circular and the circular is arranged coaxially with the bridge cable bar 1, the second sliding plate 5 is rectangular, the second sliding plate 5 is slidably assembled on the upper surface of the first sliding plate 4, the sliding track of the second sliding plate 5 is in the radial direction of the circular ring plate 32, and the second sliding plate 5 is made of stainless steel material.
The projection lamp 2 is provided with a base 21, the base 21 is fixed on the upper surface of the second sliding plate 5 through screws, the second sliding plate 5 drives the projection lamp 2 to slide on the upper surface of the first sliding plate 4 so as to switch the position of the projection lamp 2, and two ends of the stay cord component 6 are respectively detachably connected with the bracket 31 and the projection lamp 2.
The two brackets 31 provide good supporting force for mounting the projection lamp 2, and the projection lamp 2 is more conveniently mounted on the bridge cable bar 1, so as to ensure the stable structure of the mounting, the circular ring plate 32 provides a mounting surface for mounting the projection lamp 2, so that a worker can conveniently mount the first sliding plate 4 and the sliding rail 81 on the upper surface of the circular ring plate, the fan-shaped first sliding plate 4 can well realize the circular motion around the bridge cable bar 1 when the first sliding plate 4 slides on the upper surface of the circular ring plate 32, and the distance adjusting range between the projection lamp 2 and the bridge cable bar 1 is wider, the second sliding plate 5 facilitates the mounting of the base 21 of the projection lamp 2, has a larger fixing surface, so that the projection lamp 2 is better fixed on the second sliding plate 5, the first sliding plate 4 drives the second sliding plate 5 to slide, so as to realize the arbitrary position of the projection lamp 2 around the bridge cable bar 1, and the second sliding plate 5 drives the projection lamp 2 to slide, can realize that the distance of profection lamp 2 and bridge cable pole 1 is different to the realization switches the position of profection lamp 2 illumination.
The circular ring plate 32 is formed by combining two semi-arc plates, the upper end and the lower end of each semi-arc plate are respectively provided with a second rectangular plate 321, and two adjacent second rectangular plates 321 are clamped and fixed through second screws 322; two half arc boards make ring board 32 easy to assemble and dismantle, can satisfy the 2 mounting structure of profection lamp in the installation bridge brightening engineering on not equidimension bridge cable pole 1 through the size of adjusting the arc, and second rectangular plate 321 is convenient in the outside to ring board 32 fixed with dismantle.
Referring to fig. 2 and 3, the circular ring plate 32 and the first sliding plate 4 are slid by the first sliding member 7, and the first sliding member 7 includes: chute 71 and pulley 72; the sliding grooves 71 are formed in the upper surface of the circular ring plate 32, the number of the sliding grooves 71 is two, the two sliding grooves 71 are circular, the two sliding grooves 71 are arranged coaxially, the number of the pulleys 72 is two, the two pulleys 72 are located in the two sliding grooves 71 respectively, the pulleys 72 are rotatably assembled on the lower surface of the first sliding plate 4, and the lower surface of the first sliding plate 4 is fixedly connected with the two pulleys 72 through screws.
The circular sliding grooves 71 enable the sliding track of the first sliding plate 4 to be circular and move circularly around the bridge cable rod 1, so that the position of the omnibearing projection lamp 2 is adjusted, the two sliding grooves 71 enable the sliding structure to be more stable, the first sliding plate 4 cannot roll over when the bearing capacity is too large, meanwhile, the sliding grooves 71 provide a good sliding environment for the pulleys 72, and the pulleys 72 are not easy to break away from the sliding grooves 71; the pulley 72 rolls in the chute 71 more conveniently and smoothly than the sliding block 82, and is not easy to be jammed, when the pulley 72 rolls in the chute 71, the pulley 72 moves along the chute 71 in a circular manner around the bridge cable bar 1, and the first sliding plate 4 fixed on the pulley 72 also moves along with the pulley 72 in a circular manner around the bridge cable bar 1.
The second sliding plate 5 and the first sliding plate 4 are slid by a second sliding assembly 8, and the second sliding assembly 8 includes: the sliding rail 81, the sliding block 82 and the stop block 83 are made of stainless steel materials, the number of the sliding rails 81 is two, the two sliding rails 81 are laid on the upper surface of the first sliding plate 4 in parallel, the laying direction of the sliding rails 81 is consistent with the radius direction of the circular ring plate 32, the number of the sliding blocks 82 is two, the two sliding blocks 82 are respectively assembled on the two sliding rails 81 in a sliding mode, and the second sliding plate 5 is fixedly connected with the upper surfaces of the two sliding blocks 82; the number of the stoppers 83 is four, two stoppers 83 are a set and located at two ends of the two slide rails 81, and the four stoppers 83 are fixed on the upper surface of the first sliding plate 4.
The slide rail 81 makes the trajectory of motion of slider 82 be the straight line form, the dog 83 can not slide out from slide rail 81 when making slider 82 slide rail 81 move, two sliders 82 make second slip subassembly 8 structure when sliding more stable, when slider 82 moved along slide rail 81, slider 82 can drive second sliding plate 5 and make a round trip to slide on slide rail 81, make second sliding plate 5 be close to or keep away from bridge cable pole 1 to it is close to or keep away from bridge cable pole 1 to drive projecting lamp 2 on the second sliding plate 5.
Two first positioning bolts 41 are arranged on the first sliding plate 4, the two first positioning bolts 41 are respectively arranged at two radius edges close to the first sliding plate 4, the two first positioning bolts 41 are assembled on the first sliding plate 4 in a threaded manner, and the bottom ends of the first positioning bolts 41 are abutted against the upper surface of the annular plate 32 to fix the first sliding plate 4.
The two first positioning bolts 41 can fix the projection lamp 2 at any position around the bridge cable bar 1, and the first positioning bolts 41 form a blocking force between the first sliding plate 4 and the circular ring plate 32 to block the sliding of the first sliding plate 4, so that the pulley 72 is blocked from rolling, and the fixation of the projection lamp 2 at any position around the bridge cable bar 1 is completed.
The second sliding plate 5 is provided with two second positioning bolts 51, the two second positioning bolts 51 are respectively arranged at two side edges close to the second sliding plate 5, the two second positioning bolts 51 are assembled on the second sliding plate 5 in a threaded manner, the bottom ends of the second positioning bolts 51 are abutted against the upper surface of the first sliding plate 4 to fix the second sliding plate 5,
the second positioning bolt 51 can fix the projector lamp 2 at any position within the effective sliding range, and the second positioning bolt 51 can form a blocking force when passing through the second sliding plate 5, so as to block the sliding of the second sliding plate 5.
The pulling rope assembly 6 includes: a pull cord 61 and a collar 62; the lantern ring 62 has two, lantern ring 62 respectively with support 31 and profection lamp 2 fixed connection, the both ends of stay cord 61 are fixed respectively on two lantern rings 62, stay cord 61 is the elastic rubber rope, stay cord subassembly 6 can prevent that profection lamp 2 from dropping and injures the pedestrian by a crashing object, when profection lamp 2 drops from second sliding plate 5, stay cord subassembly 6 can be withheld profection lamp 2, hangs on support 31, and can not drop and injures thing or people by a crashing object.
The lantern ring 62 is composed of two semicircular iron strips, one ends of the two iron strips are hinged, the other ends of the two iron strips are respectively connected with two first rectangular plates 63, and the two first rectangular plates 63 are clamped and fixed through first screws 64.
Referring to fig. 1 and 4, the bracket 31 includes: an auxiliary frame 311, a vertical beam 312, and an oblique beam 313; there are two vertical beams 312, two vertical beams 312 are vertically fixed on the outer side surface of the bridge cable bar 1, a plurality of holes are respectively arranged on the two vertical beams 312, the auxiliary frame 311 is rectangular, the upper ends of the two vertical beams 312 are respectively fixed on the lower surfaces of the two side edges of the auxiliary frame 311, there are two oblique beams 313, and the two oblique beams 313 are located between the lower surface of the auxiliary frame 311 and the outer side surface of the vertical beam 312.
The vertical beam 312 conveniently fixes the support 31 on the side of the bridge cable rod 1, the auxiliary frame 311 provides a laying position for the circular ring plate 32, and a triangle is formed between the two side edges of the auxiliary frame 311, the oblique beam 313 and the vertical beam 312, so that the structure of the support 31 is more stable, the stability of the whole installation structure is improved, the two supports 31 ensure that the installation surface formed by the auxiliary frame 311 is horizontal, and other parts above the support 31 are more convenient to install.
The implementation principle of the embodiment is as follows: the two brackets 31 provide good supporting force for mounting the projection lamp 2, and the projection lamp 2 is more conveniently mounted on the bridge cable bar 1, so as to ensure the stable structure of the mounting, the circular ring plate 32 provides a mounting surface for mounting the projection lamp 2, so that a worker can conveniently mount the first sliding plate 4 and the sliding rail 81 on the upper surface of the circular ring plate, the fan-shaped first sliding plate 4 can well realize the circular motion around the bridge cable bar 1 when the first sliding plate 4 slides on the upper surface of the circular ring plate 32, and the distance adjusting range between the projection lamp 2 and the bridge cable bar 1 is wider, the second sliding plate 5 facilitates the mounting of the base 21 of the projection lamp 2, has a larger fixing surface, so that the projection lamp 2 is better fixed on the second sliding plate 5, the first sliding plate 4 drives the second sliding plate 5 to slide, so as to realize the arbitrary position of the projection lamp 2 around the bridge cable bar 1, and the second sliding plate 5 drives the projection lamp 2 to slide, can realize that the distance of profection lamp 2 and bridge cable pole 1 is different to the realization switches the position that profection lamp 2 shines.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a profection lamp mounting structure in bridge brightening engineering which characterized in that includes: the bridge comprises a bridge cable rod (1), a projection lamp (2), a fixing device (3), a first sliding plate (4), a second sliding plate (5) and a pull rope component (6);
bridge cable pole (1) is cylindricly, fixing device (3) include: the bridge cable rod fixing device comprises two supports (31) and two circular plate plates (32), wherein the two supports (31) are respectively fixed on the inner side surface and the outer side surface of the bridge cable rod (1), the lower surfaces of the circular plate plates (32) are fixedly connected with the upper surfaces of the two supports (31), the circular plate plates (32) are horizontally arranged, a through hole is formed in the middle of each circular plate (32), and the bridge cable rod (1) penetrates through the through hole;
the first sliding plates (4) are fan-shaped and are assembled on the upper surfaces of the circular ring plates (32) in a sliding mode, the sliding tracks of the first sliding plates (4) are circular and are arranged coaxially with the bridge cable rods (1), the second sliding plates (5) are rectangular, the second sliding plates (5) are assembled on the upper surfaces of the first sliding plates (4) in a sliding mode, and the sliding tracks of the second sliding plates (5) are in the radius direction of the circular ring plates (32);
the projection lamp (2) is provided with a base (21), the base (21) is fixed on the upper surface of the second sliding plate (5), the second sliding plate (5) drives the projection lamp (2) to slide on the upper surface of the first sliding plate (4) so as to switch the position of the projection lamp (2), and two ends of the pull rope component (6) are detachably connected with the support (31) and the projection lamp (2) respectively.
2. The projector lamp mounting structure in bridge lightening project according to claim 1, wherein the circular plate (32) and the first sliding plate (4) are slid by a first sliding assembly (7), and the first sliding assembly (7) comprises: a chute (71) and a pulley (72);
the sliding grooves (71) are formed in the upper surface of the circular ring plate (32), two sliding grooves (71) are formed, the two sliding grooves (71) are circular, and the two sliding grooves (71) are coaxially arranged;
the number of the pulleys (72) is two, the two pulleys (72) are respectively positioned in the two sliding grooves (71), and the pulleys (72) are rotatably assembled on the lower surface of the first sliding plate (4).
3. The projector lamp mounting structure in bridge lightening project according to claim 1, wherein the second sliding plate (5) and the first sliding plate (4) are slid by a second sliding assembly (8), and the second sliding assembly (8) comprises: a slide rail (81), a slide block (82) and a stop block (83);
the two sliding rails (81) are laid on the upper surface of the first sliding plate (4) in parallel, the laying direction of the sliding rails (81) is consistent with the radius direction of the circular ring plate (32), the two sliding blocks (82) are arranged, the two sliding blocks (82) are respectively assembled on the two sliding rails (81) in a sliding mode, and the second sliding plate (5) is fixedly connected with the upper surfaces of the two sliding blocks (82);
the number of the stop blocks (83) is four, the two stop blocks (83) are in a group and are respectively positioned at two ends of the two sliding rails (81), and the four stop blocks (83) are all fixed on the upper surface of the first sliding plate (4).
4. The projector mounting structure of bridge lightening engineering according to claim 1, wherein the first sliding plate (4) is provided with two first positioning bolts (41), the two first positioning bolts (41) are respectively arranged near two radius edges of the first sliding plate (4), the two first positioning bolts (41) are threadedly assembled on the first sliding plate (4), and the bottom ends of the first positioning bolts (41) abut against the upper surface of the annular plate (32) to fix the first sliding plate (4).
5. The projector lamp mounting structure in bridge lightening engineering according to claim 1, wherein two second positioning bolts (51) are disposed on the second sliding plate (5), the two second positioning bolts (51) are respectively disposed near two sides of the second sliding plate (5), the two second positioning bolts (51) are threadedly assembled on the second sliding plate (5), and a bottom end of the second positioning bolt (51) abuts against an upper surface of the first sliding plate (4) to fix the second sliding plate (5).
6. The projector lamp installation structure in bridge lightening engineering according to claim 1, wherein the stay cord assembly (6) comprises: a pull cord (61) and a collar (62);
the number of the lantern rings (62) is two, the lantern rings (62) are respectively fixedly connected with the support (31) and the projection lamp (2), and two ends of the pull rope (61) are respectively fixed on the two lantern rings (62).
7. The projector lamp mounting structure in bridge lightening engineering as claimed in claim 6, wherein the collar (62) is composed of two semicircular iron bars, one end of each of the two semicircular iron bars is hinged, the other end of each of the two semicircular iron bars is connected with two first rectangular plates (63), and the two first rectangular plates (63) are clamped and fixed by first screws (64).
8. The projector lamp mounting structure in bridge lightening engineering according to claim 1, wherein the bracket (31) comprises: an auxiliary frame (311), a vertical beam (312) and an oblique beam (313);
erect roof beam (312) and have two erect roof beam (312) and vertically be fixed in on the lateral surface of bridge cable pole (1), two be equipped with a plurality of holes on erecting roof beam (312) respectively, attach frame (311) and be the rectangle form, two erect roof beam (312) upper end and be fixed in respectively attach the lower surface department of two sides of frame (311), sloping (313) have two, two sloping (313) are located attach the lower surface of frame (311) with between the lateral surface of erecting roof beam (312).
9. The projector lamp mounting structure in bridge lightening engineering as claimed in claim 1, wherein the circular ring plate (32) is formed by combining two semi-arc plates, the upper and lower ends of the two semi-arc plates are respectively provided with a second rectangular plate (321), and two adjacent second rectangular plates (321) are clamped and fixed by a second screw (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921998413.8U CN210831706U (en) | 2019-11-18 | 2019-11-18 | Projecting lamp mounting structure in bridge brightening engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921998413.8U CN210831706U (en) | 2019-11-18 | 2019-11-18 | Projecting lamp mounting structure in bridge brightening engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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