CN108826131A - A kind of bridge integrated form light trough box - Google Patents

A kind of bridge integrated form light trough box Download PDF

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Publication number
CN108826131A
CN108826131A CN201811003764.0A CN201811003764A CN108826131A CN 108826131 A CN108826131 A CN 108826131A CN 201811003764 A CN201811003764 A CN 201811003764A CN 108826131 A CN108826131 A CN 108826131A
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CN
China
Prior art keywords
box
cable
lamps
lanterns
light trough
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811003764.0A
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Chinese (zh)
Other versions
CN108826131B (en
Inventor
郑腾鲲
赵茜茜
鲁晓龙
余天元
冯宁
耿东升
贾双荣
杜默
雷鸣
杨菁
郭海川
陈奕璇
王娟
吴越文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Major Bridge Reconnaissance and Design Institute Co Ltd
Original Assignee
China Railway Major Bridge Reconnaissance and Design Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Railway Major Bridge Reconnaissance and Design Institute Co Ltd filed Critical China Railway Major Bridge Reconnaissance and Design Institute Co Ltd
Priority to CN201811003764.0A priority Critical patent/CN108826131B/en
Publication of CN108826131A publication Critical patent/CN108826131A/en
Application granted granted Critical
Publication of CN108826131B publication Critical patent/CN108826131B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023Power supplies in a casing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V27/00Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 

Abstract

The invention discloses a kind of bridge integrated form light trough boxes, for service cable and control cable to be integrated in light trough box, light trough box includes cable box, a partition is equipped in cable box, partition is arranged along cable box length direction, cable box is separated into the first distribution chamber and the second distribution chamber by partition, and the first distribution chamber and the second distribution chamber are respectively used to storage service cable and control cable;For the lamps and lanterns holding section of mounted lamp, lamps and lanterns holding section is set to the bottom of cable box;An at least electrical appliance kit, electrical appliance kit are detachably arranged at the top of cable box.Power supply, the cable of control and lamps and lanterns are integrated in a light trough box, construction and installation and the maintenance in later period are greatly facilitated.

Description

A kind of bridge integrated form light trough box
Technical field
The present invention relates to bridge lighting areas, and in particular to a kind of bridge integrated form light trough box.
Background technique
With going deep into for Urbanization Process In China and infrastructure, bridge is sent out from simple overpass, viaduct Exhibition is more complicated cross a river or even bridge spanning the sea, and form and function become more diverse, and not with people's living standard Disconnected raising, bridge nightscape lighting also become important one of the landscape of urban landscape, the type and quantity of illumination device for bridge Also just growing day by day.
Currently, lamplit control method increases on bridge, lighting effects are more art up, general using on bridge It is laid with multiloop service cable and control cable, it is lamplit diversified and art up on bridge to realize, and also bridge shines Bright project installation complicated condition, short construction period, pontic two sides lay cable and the enforcement difficulty of lamps and lanterns laying is big, security risk Height is also unfavorable for the maintenance in later period.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of bridge integrated form light trough box, Power supply, the cable of control and lamps and lanterns are integrated in a light trough box, construction and installation and the maintenance in later period are greatly facilitated.
To achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of bridge integrated form light trough box, for service cable and control cable to be integrated in light trough box, the lamp Slot box includes:
Cable box, the cable box is interior to be equipped with a partition, and the partition is arranged along the length direction of the cable box, described The cable box is separated into the first distribution chamber and the second distribution chamber, the first distribution chamber and the second distribution chamber point by partition Service cable and control cable Yong Yu not stored;
For the lamps and lanterns holding section of mounted lamp, the lamps and lanterns holding section is set to the bottom of the cable box;
An at least electrical appliance kit, the electrical appliance kit are detachably arranged at the top of the cable box.
Based on the above technical solution, the first distribution chamber is greater than the second distribution chamber.
Based on the above technical solution, the lamps and lanterns holding section is extended to form by the cable box bottom outside, and The lamps and lanterns holding section is equipped with the card holding structure that inclination extends upwards.
Based on the above technical solution, the cable box includes a top cover, and the two sides of the top cover are equipped with draw runner, institute The top two sides for stating cable box are equipped with sliding slot compatible with the draw runner, and the electrical appliance kit and the detachable phase of the top cover Even.
Based on the above technical solution, the light trough box further includes a containing cavities, and the containing cavities are set to the electricity Between the bottom of cable box and the lamps and lanterns holding section.
The present invention also provides a kind of bridge, including guardrail, group is equipped with multiple light trough boxes on the pontic below the guardrail, more A light trough box is continuously arranged, and the light trough box is used to for service cable and control cable being integrated in light trough box, and described Light trough box includes:
Cable box, the cable box is interior to be equipped with a partition, and the partition is arranged along the length direction of the cable box, described The cable box is separated into the first distribution chamber and the second distribution chamber by partition, and the first distribution chamber and the second distribution chamber are used respectively In storage service cable and control cable;
Lamps and lanterns holding section, the lamps and lanterns holding section are set to the bottom of the cable box, are connected on the lamps and lanterns holding section Lamps and lanterns;
An at least electrical appliance kit, the electrical appliance kit are detachably arranged at the top of the cable box.
Based on the above technical solution, the light trough box is detachably connected with the pontic by L-type card holder, described L-type card holder top and bottom are connected with the top of the light trough box and bottom end by screw respectively.
Based on the above technical solution, the lamps and lanterns holding section is extended to form by the cable box bottom outside, and The lamps and lanterns holding section is equipped with the card holding structure that inclination extends upwards, and the lamps and lanterns are fixed on the card holding structure.
Based on the above technical solution, the lamps and lanterns holding section is extended to form by the cable box bottom outside, and The lamps and lanterns holding section is equipped with the card holding structure that inclination extends upwards, is arranged with a fastener, the fastener on the card holding structure It is connected with one end of the card holding structure by screw, and the lamps and lanterns are hung on the fastener by connector.
Based on the above technical solution, the connector includes:
Rolling bearing, one end of the fixed lamps and lanterns of the inner ring of the rolling bearing, the outer ring inside of the rolling bearing Equipped at least one card slot, the card slot is adapted with the ball of the rolling bearing;
V-type pendant, the V-type pendant is sheathed on the outer ring of the rolling bearing, and is fixed on the fastener.
Compared with the prior art, the advantages of the present invention are as follows:
(1) present invention includes a kind of bridge integrated form light trough box, for service cable and control cable to be integrated in lamp In slot box, the cable box in light trough box is physically separated the first distribution chamber and the second distribution chamber by partition, facilitates power supply The laying of cable and control cable, and prevent from interfering between the cables of two chambers, service cable for giving lamps and lanterns power supply, Control cable is used to control the lighting effects of lamps and lanterns, keeps the lighting effects of lamps and lanterns more art up, will power supply, control cable and Lamps and lanterns are integrated in light trough box, greatly facilitate construction and installation and the maintenance in later period.
(2) the invention also includes a kind of bridge, multiple light trough boxes, multiple light troughs are fixed on the pontic below Bridge guardrail Box is continuously arranged, and each light trough box is detachably connected with L-type card holder that is pre-buried or being welded on pontic, guarantees light trough box steadily It is fixed on pontic;And lamps and lanterns can be fixed on the card holding structure of lamps and lanterns holding section, can also carry out angle by rolling bearing It is suspended on the fastener on card holding structure after adjustment, guarantees that lamps and lanterns can be installed and fixed tiltedly to pontic inclination at an angle, Light is irradiated by lamps and lanterns towards the pontic below guardrail, provides illumination for pontic.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of truss bridge integrated form light trough box in the embodiment of the present invention;
Fig. 2 is the partial enlarged view in Fig. 1 at A;
Fig. 3 is a kind of structural schematic diagram of concrete-bridge integrated form light trough box in the embodiment of the present invention;
Fig. 4 is the partial enlarged view in Fig. 3 at B;
Fig. 5 is the structural schematic diagram of rolling bearing in the embodiment of the present invention.
In figure:1- light trough box, 10- cable box, 100- partition, 101- the first distribution chamber, 102- the second distribution chamber, the top 103- Lid, 104- draw runner, 105- sliding slot, 11- lamps and lanterns holding section, 110- card holding structure, 12- electrical appliance kit, 13- fastener, 14- containing cavities, 2- lamps and lanterns, 3- connector, 30- rolling bearing, 301- inner ring, the outer ring 302-, 303- card slot, 304- ball, 31-V type pendant, 4- Guardrail, 5- pontic, 6-L type card holder.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Referring to figure 1 and figure 2, the embodiment of the present invention provides a kind of bridge integrated form light trough box, and light trough box 1 passes through boat Empty aluminium extruded is molded, can effectively shield external disturbance, main structure wall thickness 3mm, and preservative treatment, and surface color and installation are done in surface It is consistent to locate pontic, does not influence the overall beautiful of bridge, and light trough box 1 is wrapped for integrating service cable and control cable, light trough box 1 It includes:Cable box 10, cable box 10 is interior to be equipped with a partition 100, and partition 100 is arranged along the length direction of cable box 10, and partition 100 will Cable box 10 is separated into the first distribution chamber 101 and the second distribution chamber 102, and the first distribution chamber 101 and the second distribution chamber 102 are used respectively In storage service cable and control cable, the first distribution chamber 101 and the second distribution chamber 102 are physically separated by partition 100, side Just the laying of service cable and control cable, and prevent from interfering between the cables of two chambers, lamps and lanterns holding section 11, lamps and lanterns Holding section 11 is set to the bottom of cable box 10, and wherein service cable is used to power to lamps and lanterns 2, and control cable is for controlling lamps and lanterns Lighting effects;An at least electrical appliance kit 12, electrical appliance kit 12 are detachably arranged at the top of cable box 10, are equipped with electricity in electrical appliance kit 12 The equipment such as source converter, signal light control equipment, power adapter are used to the AC conversion of service cable be direct current, are small The LED lamp 2 of power is powered, and signal light control equipment is connect by controlling cable with lamps and lanterns 2, to control the lighting effects of lamps and lanterns 2, Keep the lighting effects of lamps and lanterns 2 more art up.Wherein the quantity of electrical appliance kit 12 is arranged according to the power of lamps and lanterns 2, therefore one Light trough box 1 may need to configure multiple electrical appliance kits 12.The bottom of cable box 10 is equipped with drain hole, prevents 1 internal water accumulation of light trough box from damaging Power supply, the cable of control and lamps and lanterns are integrated in light trough in the embodiment of the present invention by the equipment in bad light trough box 1 and light trough box 1 In box 1, construction and installation and the maintenance in later period are greatly facilitated.
As an optional embodiment, the first distribution chamber 101 is greater than the second distribution chamber 102.In first distribution chamber 101 The laying of service cable is more complicated than the laying of the control cable in the second distribution chamber 102, and service cable is relative to control electricity Cable is thick, and the storage space needed is big, and the first distribution chamber 101 is greater than the second distribution chamber 102 and is able to satisfy design requirement.
As an optional embodiment, lamps and lanterns holding section 11 is extended to form by 10 bottom outside of cable box, and lamps and lanterns card It holds portion 11 and is equipped with the card holding structure 110 that inclination extends upwards.Lamps and lanterns holding section 11 for fixing lamps and lanterns 2, lamps and lanterns 2 be wall lamp or Other headlamps, inclination enables lamps and lanterns 2 fixed thereon to roll tiltedly installation simultaneously to pontic at an angle to card holding structure 110 upwards It is fixed, light is irradiated by lamps and lanterns 2 towards pontic, increases the lighting effects of pontic.
As an optional embodiment, cable box 10 includes a top cover 103, and the two sides of top cover 103 are equipped with draw runner 104, The top two sides of cable box 10 are equipped with sliding slot 105 compatible with draw runner 104, and electrical appliance kit 12 passes through screw and cable box 10 Top cover 103 is attached, the dismounting of convenient electrical box 12, and the top cover 103 and cable box 10 of cable box 10 by draw runner 104 and are slided Slot 105 is in mating connection, facilitates the installation and removal of cable box 10, meanwhile, it is also beneficial to the maintenance of cable box 10.
As an optional embodiment, light trough box 1 further includes a containing cavities 14, and containing cavities 14 are set to the bottom of cable box 10 Between portion and lamps and lanterns holding section 11.Containing cavities 14 can increase the thickness of 1 bottom of light trough box, keep 1 overall structure of light trough box more steady It is fixed, it can be used cooperatively with cable box 10, and store service cable and control cable, while avoiding extraneous interference.
Referring to figure 1 and figure 2, the embodiment of the present invention also provides a kind of bridge, and bridge structure is truss bridge, including guardrail 4, group is equipped with multiple light trough boxes 1, multiple continuously settings of light trough boxes 1, it is contemplated that light trough box 1 itself on the pontic 5 of the lower section of guardrail 4 Weight and enforcement difficulty, the length of single light trough box 1 should not also be shorter than 1m, the length of light trough box 1 can basis no more than 3m The installation environment of bridge and the installation requirements of lamps and lanterns 2 are changed, and are generated and touched between light trough box 1 each when preventing bridge from shaking It hits and squeezes, certain gap must be reserved between each light trough box 1.Distribution box is additionally provided on bridge, each distribution box can be given more Power supply and the power supply of signal light control equipment, each light trough box 1 in a light trough box include:Cable box 10 is equipped in cable box 10 One partition 100, partition 100 are arranged along the length direction of cable box 10, and cable box 10 is separated into the first distribution chamber by partition 100 101 and the second distribution chamber 102, the first distribution chamber 101 and the second distribution chamber 102 be respectively used to storage service cable and control electricity First distribution chamber 101 and the second distribution chamber 102 are physically separated by cable, partition 100, are facilitated service cable and are controlled cable Laying, and prevent from interfering between the cables of two chambers;Lamps and lanterns holding section 11, lamps and lanterns holding section 11 are set to cable box 10 Bottom is connected with lamps and lanterns 2 on lamps and lanterns holding section 11, and wherein service cable is for giving lamps and lanterns 2 to power, and control cable is for controlling lamp The lighting effects of tool 2;An at least electrical appliance kit 12, electrical appliance kit 12 are detachably arranged at the top of cable box 10, peace in electrical appliance kit 12 Equipped with equipment such as power adapter, signal light control equipment, power adapter is used to the AC conversion of service cable be direct current Electricity is powered for low power LED lamp 2, and signal light control equipment is connect by controlling cable with lamps and lanterns 2, to control the lamp of lamps and lanterns 2 Light effect keeps the lighting effects of lamps and lanterns 2 more art up.
As an optional embodiment, it is welded with L-type card holder 6 on the pontic 5 of 4 lower section of guardrail of bridge, light trough box 1 is logical It crosses L-type card holder 6 to be removably connected on the pontic 5 of the lower section of guardrail 4,6 top and bottom of the L-type card holder top with light trough box 1 respectively End is connected with bottom end by screw, and the containing cavities 14 of light trough box 1 are alternatively arranged as the reserved space of screw, and the lower end of L-type card holder 6 is logical It crosses screw to be fixed in containing cavities 14, plays the role of reinforcing light trough box 1;And it is bonded between 6 inside of L-type card holder and light trough box 1 There is antidetonation rubber pad, the influence for preventing light trough box 1 from being shaken by bridge, this connection type can reduce the damage to pontic, side Just the installation and removal of light trough box 1 greatly reduce difficulty of construction, improve construction efficiency.
As an optional embodiment, lamps and lanterns holding section 11 is extended to form by 10 bottom outside of cable box, and lamps and lanterns card It holds portion 11 and is equipped with the card holding structure 110 that inclination extends upwards, lamps and lanterns 2 are fixed on card holding structure 110.Lamps and lanterns holding section 11 is for solid Determine lamps and lanterns 2, lamps and lanterns 2 are wall lamp or other headlamps, and inclination enables lamps and lanterns 2 fixed thereon in one to card holding structure 110 upwards Determine angle tiltedly to install and fix to pontic inclination, lamps and lanterns 2 towards on the pontic below guardrail 4, are mentioned light for pontic For illumination.
As an optional embodiment, lamps and lanterns holding section 11 is extended to form by 10 bottom outside of cable box, and lamps and lanterns card It holds portion 11 and is equipped with the card holding structure 110 that inclination extends upwards, be arranged with a fastener 13, fastener 13 and clamping on card holding structure 110 One end of structure 110 is connected by screw, and lamps and lanterns 2 are hung on fastener 13 by connector 3.Fastener 13 is metal structure, It is buckled on card holding structure 110 by metal tension, and is fixed by screw with card holding structure 110, lamps and lanterns 2 pass through connection Part 3 is hung on fastener 13, the angle of lamps and lanterns 2 is adjusted to after light-illuminating to pontic lamps and lanterns 2 are hung on fastener 13 again, be made The angle that lamps and lanterns 2 can stably keep design is irradiated pontic.
As shown in figure 5, as a preferred embodiment, connector 3 includes:Rolling bearing 30, rolling bearing 30 it is interior Circle 301 fixes one end of lamps and lanterns 2, is equipped with an at least card slot 303 on the inside of the outer ring 302 of rolling bearing 30, the embodiment of the present invention is set It there are three card slot 303, is disposed adjacent between three card slots 303, lamps and lanterns 2, card slot 303 and rotation can be fixed strongerly The ball 304 of bearing 30 is adapted, and one end of the lamp stand of lamps and lanterns 2 is fixed in the inner ring 301 of rolling bearing 30, rolling bearing 30 Three card slots 303 of the inside of outer ring 302 be used for clamping three adjacent balls 304, ball 304 is fixed on the outer of inner ring 301 Side rotates the inner ring 301 of rolling bearing 30 by force, so that three adjacent balls 304 are fastened in adjacent three respectively In a card slot 303, so that the rotation of lamps and lanterns 2 is driven, to realize the adjusting of the angle of lamps and lanterns 2;V-type pendant 31, V-type pendant 31 It is sheathed on the outer ring 302 of rolling bearing 30, and is fixed on fastener 13.Rolling bearing 30 herein can also use common screw generation It replaces, the angle of pre-adjusted lamps and lanterns 2, then lamps and lanterns 2 is fixed on fastener 13 by screw and V-type pendant 31.
As shown in figure 3 and figure 4, the embodiment of the present invention also provides a kind of bridge to ginseng, and bridge structure is concrete bridge, due to mixed Solidifying Tu Qiao cannot fix light trough box 1 in such a way that truss bridge welds L-type card holder 6, and concrete bridge passes through below guardrail 4 Pre-embedded bolt on pontic 5 passes through the fixed light trough box 1 of pre-embedded bolt, the connection type of specific connection type and above-mentioned truss bridge It is identical.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.

Claims (10)

1. a kind of bridge integrated form light trough box, for service cable and control cable to be integrated in light trough box (1), feature It is, the light trough box (1) includes:
Cable box (10), the cable box (10) is interior to be equipped with a partition (100), and the partition (100) is along the cable box (10) Length direction setting, the cable box (10) is separated into the first distribution chamber (101) and the second distribution chamber by the partition (100) (102), the first distribution chamber (101) and the second distribution chamber (102) are respectively used to storage service cable and control cable;
For the lamps and lanterns holding section (11) of mounted lamp (2), the lamps and lanterns holding section (11) is set to the bottom of the cable box (10) Portion;
An at least electrical appliance kit (12), the electrical appliance kit (12) are detachably arranged at the top of the cable box (10).
2. bridge as described in claim 1 integrated form light trough box, it is characterised in that:The first distribution chamber (101) is greater than The second distribution chamber (102).
3. bridge as described in claim 1 integrated form light trough box, it is characterised in that:The lamps and lanterns holding section (11) is by described Cable box (10) bottom outside extends to form, and the lamps and lanterns holding section (11) is equipped with the card holding structure that inclination extends upwards (110)。
4. bridge as described in claim 1 integrated form light trough box, it is characterised in that:The cable box (10) includes a top cover (103), the two sides of the top cover (103) are equipped with draw runner (104), and the top two sides of the cable box (10) are equipped with and the cunning The compatible sliding slot (105) of item (104), and the electrical appliance kit (12) is detachably connected with the top cover (103).
5. bridge as described in claim 1 integrated form light trough box, it is characterised in that:The light trough box (1) further includes a receipts It receives chamber (14), the containing cavities (14) are set between the bottom and the lamps and lanterns holding section (11) of the cable box (10).
6. a kind of bridge, including guardrail (4), which is characterized in that group is equipped with multiple lamps on the pontic (5) below the guardrail (4) Slot box (1), multiple light trough boxes (1) are continuously arranged, and the light trough box (1) is used to for service cable and control cable being integrated in In light trough box (1), and the light trough box (1) includes:
Cable box (10), the cable box (10) is interior to be equipped with a partition (100), and the partition (100) is along the cable box (10) Length direction setting, the cable box (10) is separated into the first distribution chamber (101) and the second distribution chamber by the partition (100) (102), the first distribution chamber (101) and the second distribution chamber (102) are respectively used to storage service cable and control cable;
Lamps and lanterns holding section (11), the lamps and lanterns holding section (11) are set to the bottom of the cable box (10), the lamps and lanterns holding section (11) lamps and lanterns (2) are connected on;
An at least electrical appliance kit (12), the electrical appliance kit (12) are detachably arranged at the top of the cable box (10).
7. bridge as claimed in claim 6, it is characterised in that:The light trough box (1) and the pontic (5) pass through L-type card holder (6) detachable to be connected, L-type card holder (6) top and bottom pass through screw with the top of the light trough box (1) and bottom end respectively It is connected.
8. bridge as claimed in claim 6 integrated form light trough box, it is characterised in that:The lamps and lanterns holding section (11) is by described Cable box (10) bottom outside extends to form, and the lamps and lanterns holding section (11) is equipped with the card holding structure that inclination extends upwards (110), the lamps and lanterns (2) are fixed on the card holding structure (110).
9. bridge as claimed in claim 6 integrated form light trough box, it is characterised in that:The lamps and lanterns holding section (11) is by described Cable box (10) bottom outside extends to form, and the lamps and lanterns holding section (11) is equipped with the card holding structure that inclination extends upwards (110), it is arranged with a fastener (13) on the card holding structure (110), the one of the fastener (13) and the card holding structure (110) End is connected by screw, and the lamps and lanterns (2) are hung on the fastener (13) by connector (3).
10. bridge as claimed in claim 9 integrated form light trough box, which is characterized in that the connector (3) includes:
Rolling bearing (30), one end of the fixed lamps and lanterns (2) of the inner ring (301) of the rolling bearing (30), the rotation axis It holds and is equipped at least one card slot (303) on the inside of the outer ring (302) of (30), the card slot (303) and the rolling bearing (30) Ball (304) is adapted;
V-type pendant (31), the V-type pendant (31) are sheathed on the outer ring (302) of the rolling bearing (30), and are fixed on described Fastener (13).
CN201811003764.0A 2018-08-30 2018-08-30 Integrated lamp trough box for bridge Active CN108826131B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811003764.0A CN108826131B (en) 2018-08-30 2018-08-30 Integrated lamp trough box for bridge

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Application Number Priority Date Filing Date Title
CN201811003764.0A CN108826131B (en) 2018-08-30 2018-08-30 Integrated lamp trough box for bridge

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CN108826131A true CN108826131A (en) 2018-11-16
CN108826131B CN108826131B (en) 2023-07-14

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