WO2013040756A1 - 照明车 - Google Patents

照明车 Download PDF

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Publication number
WO2013040756A1
WO2013040756A1 PCT/CN2011/079884 CN2011079884W WO2013040756A1 WO 2013040756 A1 WO2013040756 A1 WO 2013040756A1 CN 2011079884 W CN2011079884 W CN 2011079884W WO 2013040756 A1 WO2013040756 A1 WO 2013040756A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
main
lamp holder
arm portion
vehicle according
Prior art date
Application number
PCT/CN2011/079884
Other languages
English (en)
French (fr)
Inventor
杨俊佰
Original Assignee
长沙中联重工科技发展股份有限公司
湖南中联重科专用车有限责任公司
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 长沙中联重工科技发展股份有限公司, 湖南中联重科专用车有限责任公司 filed Critical 长沙中联重工科技发展股份有限公司
Priority to PCT/CN2011/079884 priority Critical patent/WO2013040756A1/zh
Publication of WO2013040756A1 publication Critical patent/WO2013040756A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/18Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a searchlight
    • 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
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/26Pivoted arms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/04Electric lighting devices without a self-contained power source, e.g. for mains connection carried on wheeled supports

Definitions

  • the present invention relates to a fire rescue vehicle, and in particular to a lighting vehicle. Background technique
  • the existing lighting vehicles can be divided into two types: a boom type and a rear two-section folding type.
  • the boom type illuminator has a lifting boom, and the gantry of the hoisting boom is replaced by a light stand and an illumination lamp mounted on the light stand.
  • the rear two-section folding illuminator includes two folding booms, which include two pivotally connected arms, one arm connected to the body and the other arm mounted with a light stand.
  • the two arms are lifted to raise the illuminator, but the pitch of the illuminator needs to be tilted to pivotally mount the arm of the gantry.
  • the pitch angle of the lighting it is inevitable to reduce the height of the lighting, and the radius of the pitching pivot is large, requiring a large operation space, and the flexibility of the lighting vehicle is not high.
  • the large radius of the pitch pivot will also cause the illumination to be away from the location where illumination is required, resulting in the inability to achieve the desired illumination. Summary of the invention
  • the problem to be solved by the present invention is to avoid reducing the height of the illuminator as much as possible to adjust the pitch angle of the illuminator to meet the desired illumination angle, position and illumination intensity.
  • the present invention provides a lighting vehicle including a vehicle body, a boom structure mounted on the vehicle body, and an illumination lamp assembly, wherein the boom structure includes pivotally coupled to each other in sequence At least two arms, the gantry structure further comprising a distal arm pivotally coupled to a last one of the at least two arms, the illuminating light assembly being mounted at the end On the arm.
  • the length of the at least two arms can be fully utilized to lift the light assembly mounted on the distal arm, and the light assembly can be adjusted by pivoting the distal arm relative to the arm connected thereto
  • the angle is such that the desired angle adjustment can be made while ensuring lift height.
  • FIG. 1 is a front elevational view showing a lighting vehicle according to an embodiment of the present invention
  • Figure 2 is a right side view of the lighting vehicle shown in Figure 1;
  • Figure 3 is a perspective view of an embodiment of the boom structure of the present invention.
  • Figure 4 is a front elevational view of the boom structure shown in Figure 3;
  • Figure 5 is a perspective view of the distal arm of the boom structure shown in Figure 3;
  • Figure 6 is a schematic view showing the working state of the boom structure shown in Figure 3;
  • Figure 7 is a plan view showing the illuminating lamp assembly of the present invention.
  • Figure 8 is a rear elevational view showing the lighting assembly of the present invention.
  • Figure 9 is a rear elevational view showing the assembly structure of the illumination lamp assembly and the boom structure of the present invention.
  • Figure 10 is a perspective view of Figure 9, the side light frame is in a folded state;
  • Figure 11 is a perspective view of the side light stand in an unfolded state. Description of the reference numerals
  • Lateral support bar 34a First lateral support bar
  • 34b Second lateral support bar
  • 35 Light frame telescopic cylinder 35a: First mount 35b: Second mount
  • orientation words such as “up, down, left, and right” as used herein generally refer to the upper, lower, left, and right as shown in the accompanying drawings; "inside and outside”. It refers to the inside and outside of the contour of each component itself.
  • the front-rear direction refers to the arrangement order of the vehicle body, that is, the cab is located at the front of the vehicle body, and the car portion is located at the rear of the vehicle body for reference.
  • the lighting vehicle of the present invention includes a vehicle body, a boom structure mounted on the vehicle body, and an illumination lamp assembly 30, wherein the boom structure includes at least two armes pivotally coupled to each other in sequence, the boom
  • the structure also includes a stub arm 10 pivotally coupled to a last one of the at least two arms, the illuminator assembly 30 being mounted on the stub arm 10.
  • the present invention will now be described by a boom structure having a first pitch arm 21, a second pitch arm 22, and a distal end arm 10 as shown in FIGS. 3 to 6.
  • the boom structure can be unfolded by relatively pivoting the first pitch arm 21, the second pitch arm 22, and the distal end arm 10, thereby passing through the first pitch arm 21
  • the extension of the second section arm 22 ensures that the light assembly 30 mounted on the last section arm 10 is raised to the desired working height.
  • the illumination angle of the illumination lamp 33 can be adjusted by pivoting the distal arm 10.
  • the main arm portion 11 and the arm portion 12 are disposed at an angle to each other, thereby being capable of providing stable support to the illumination lamp assembly 30 mounted on the distal end arm 10.
  • the main arm portion 11 and the arm portion 12 can be disposed at an angle to each other in various ways.
  • the angle between the main arm portion 11 and the arm portion 12 can be adjusted.
  • one end of the arm portion 12 may be fixedly coupled to the main arm portion 11.
  • the angle between the main arm portion 11 and the arm portion 12 is 100-170 degrees, which facilitates placement and saves space.
  • the distal arm 10 can be pivotally coupled to the last arm (i.e., the second arm 22) by a variety of suitable configurations.
  • the boom structure may include a distal arm telescopic cylinder 13 including a cylinder and a piston, and one of the cylinder and the piston The last section of the arm is hinged, and the other of the cylinder and the piston is hinged to the arm portion 12. Thereby, the distal arm 10 can be pivoted relative to the last arm by the expansion and contraction of the distal arm telescopic cylinder 13.
  • the arm portion 12 is provided with a connecting seat 15 which is located between the main arm portion 11 and the arm portion 12, the cylinder block and The other of the pistons is hinged to the arm portion 12 by the connecting seat 15.
  • the connecting seat 15 can provide a firm support for the thrust of the last-arm telescopic cylinder 13, and also avoids wear and facilitates assembly.
  • the last arm of the main arm portion 11 and the second section ie, the second section
  • the end of the arm 22 is forked and has a fork and a side wall 14 defining the fork, the end of the second section arm 22 extending into the fork and pivotally coupled to the side wall 14.
  • the ends of the second section arms 22 are in connection with the two side walls 14 such that the ends of the second section arms 22 are located in the forks. Therefore, when an external force such as a gas flow exerts a force on the boom structure during use, the force and torque can be absorbed by the connection of the two side walls 14 and the second joint arm 22, and the second joint arm is multiplied. 22 and the torsion arm and contact area of the distal arm 10, so that the stability of the lamp holder 30 provided on the distal arm 10 under the action of airflow (wind) can be effectively improved.
  • the ends of the second section arms 22 and the side walls 14 can be pivotally connected in a variety of suitable manners.
  • the side wall 14 has a pin hole 14a, and an end of the last arm passes through a pin passing through the pin hole 14a and the main arm portion. 11 Pivot connection.
  • the width of the end of the main arm portion 11 connected to the last one arm is larger than the width of the remaining portion of the main arm portion 11, so that the The connection strength and torsion resistance of the main arm portion 11 with the last arm are reduced while unnecessary materials are used to reduce the weight of the end arm 10 and reduce the production cost.
  • first pitch arm 21 and the second pitch arm 22 can be pivotally connected by various known structures.
  • first pitch arm 21 and the second pitch arm 22 can be respectively connected to two links 23, the two links 23 being hinged, and The hinge point of the two links 23 articulates the cylinder or piston of the boom telescopic cylinder 24.
  • the piston or cylinder of the boom telescopic cylinder 24 can be hinged to the first section arm 21 or the second section arm 22.
  • the vehicle body is provided with a swing mechanism 50, which includes a driving device 51 and a turntable 52, and a first of the at least two arms is connected to the turntable 52.
  • the driving device 52 is used to drive the rotary table 52 to rotate.
  • the swing mechanism 50 the boom mechanism and the light assembly 30 mounted on the boom mechanism can be rotated to an appropriate angle to provide an all-round adjustable angle illumination.
  • the first section arm 21 can pass through the tower
  • first pitch arm 21 is mounted to the turntable 52.
  • first pitch arm 21 can be passed through the variable amplitude telescopic cylinder 27 It is loaded to the turntable 52 so that the first pitch arm 21 can be pivoted and unfolded or folded.
  • the vehicle body includes a cab 41 and a cabin portion 42, the turntable 52 is disposed at the cabin portion 42, and the first pitch arm extends from the turntable 52 to above the cab 41
  • the distal arm 10 and the arm connected to the distal arm 10 can extend from above the cab 41 to the rear of the turntable.
  • the body can be fully utilized to carry the boom structure and the light assembly 30.
  • the boom structure can be placed on the top of the vehicle body so that the light assembly 30 mounted on the last arm 10 can also be placed above the rear of the car portion 42. Therefore, the boom structure and the illuminating lamp unit 30 can be stably placed when the illuminating lamp is not used.
  • the boom structure and the illuminating light assembly 30 are disposed from the front portion to the rear portion along the longitudinal direction of the vehicle body, that is, extending from the cab 41 to the cabin portion 42, so that the vehicle body can more uniformly receive the boom structure and illumination along its length direction.
  • the weight of the lamp assembly 30 avoids the possibility of rollover caused by the shift of the center of gravity of the load.
  • the rotary table is usually disposed at the rear of the vehicle body.
  • the turntable 52 may be located substantially in the rear axle of the lighting vehicle. Above. Therefore, the center of gravity of the overall load of the slewing mechanism 50, the boom structure, and the illuminating lamp assembly 30 can be closer to the center of the longitudinal direction of the vehicle body, and the illuminating vehicle is more stable when the jib structure is deployed.
  • the illumination lamp assembly 30 includes a lamp holder, and the lamp holder includes a lamp holder main body and a lateral support rod 34, and the lamp holder main body is mounted to the In the distal arm 10, the lateral support bar 34 connects the side of the main arm portion 11 with the lamp holder body.
  • the distal arm 10 can form a plurality of stable support for the lamp holder main body through the main arm portion 11, the arm portion 12, and the lateral support bars 34.
  • the lamp holder main body may be formed in various structures as long as it can be adapted to be mounted to the distal end arm 10. As shown in FIG. 2, FIG. 7, and FIG. 8, in a preferred embodiment of the present invention, the lamp holder main body includes a main lamp holder 31 and two sides in a longitudinal direction pivotally connected to the main lamp holder 31.
  • Two side light fixtures 32 the light fixture further comprising two light fixture telescopic oils corresponding to the two side light fixtures 32, respectively a cylinder 35, two ends of each of the lamp holder telescopic cylinders 35 are respectively connected to the main lamp holder 31 and the corresponding side lamp holder 2, wherein the connection between the two lamp holder telescopic cylinders 35 and the main lamp holder 31 Positioned near the length centerline AA of the main light stand 31, the light assembly includes a plurality of lights 33 and/or searchlights, the light 33 and/or the searchlight being mounted on the main light stand 31 and
  • the side light frame 32 is on the side.
  • the case of including a plurality of illumination lamps 33 is shown.
  • the pivotal connection of the main lamp holder 31 and the side lamp holder 32 can be realized by the lamp holder telescopic cylinder 35.
  • the side light frame 32 can be pivoted relative to the main light stand 31 to deploy the light stand body; when not in use, it can be pivoted back and folded into the state shown in Figure 2 for storage.
  • the top of the car portion 42 may be provided with a lamp support frame 36 which may be supported on the top of the car portion 42 by the lamp support frame 36 when not in use.
  • one end of the lamp holder telescopic cylinder 35 is hinged with the main lamp holder 31 through a first mounting seat 35a, and the other end of the lamp holder telescopic cylinder 35 passes through the second mounting seat 35b and the side light stand. 32 hinged for easy connection and avoid wear.
  • the hinge positions of the two lamp holder telescopic cylinders 35 and the main lamp holder 31 are respectively located on both sides of the length center line A-A of the main lamp holder 31.
  • This arrangement facilitates an even distribution of the weight of the lamp holder.
  • the two lamp holder telescopic cylinders 35 can be evenly distributed along the width center line B-B of the main lamp holder 31.
  • the two lamp holder telescopic cylinders 35 may be arranged in parallel and offset from each other, or the lamp frame telescopic cylinders 35 may be symmetrically disposed along the width center line B-B of the main lamp holder 31.
  • the illumination lamp 33 is disposed in three rows and four columns, and the two lamp holder telescopic cylinders 35 are respectively located on both sides of the length center line AA of the main lamp holder 31, and are respectively disposed in the second row.
  • the two sides of the row of lights ie, the side of the second row of lights adjacent to the first row of lights and the side of the second row of lights adjacent to the third row of lights.
  • the two lamp holder telescopic cylinders 35 can be disposed symmetrically along the width center line B-B.
  • the two lamp holder telescopic cylinders 35 are hinged to the side light frame 32 at a position close to the center line of the side light frame 32.
  • the lamp holder telescopic cylinder 35 can apply a stable, uniform force to the side light frame 32, thereby avoiding uneven force due to the side light frame 32. Distortion occurred.
  • the main lamp holder 31 has a reinforcing member 31a along the length center line AA of the main lamp holder 31 to reinforce the strength near the center line AA of the length of the main lamp holder 31, thereby more stably supporting the side when folded.
  • the load of the light stand 32 is not limited to.
  • the illuminating light 33 can be mounted to the main light stand 31 and the side light stand 32 by various suitable means.
  • the illuminating lamp assembly may include a first connecting member 37 and a second connecting member 38 detachably coupled to the first connecting member 37, the first connecting member 37 being fixed to the main lamp holder 31 and The side light fixture 32 is connected to the first connecting member 37 via the second connecting member 38.
  • a first connector 37 of a suitable structure may be fixedly disposed on the main lamp frame 31 and the side lamp frame 32, and then the second connector 38 is mounted to the illumination lamp 33 and the second connector 38 and the illumination lamp 33 It is connected to the first connecting member 37.
  • the first connecting member 37 and the second connecting member 38 can be formed into various appropriate structures as long as the illuminating lamp 33 can be mounted to the lamp holder.
  • the first connecting member 37 may be an L-shaped flap
  • the second connecting member 38 may be a U-shaped mounting bracket mounted at the bottom of the illuminating lamp 33 and connected to the first connecting member 37.
  • the first connecting member 37 and the second connecting member 38 are both L-shaped flaps and joined by plate faces parallel to each other. In this way, the first connecting member 37 and the second connecting member 38 can be brought into contact by the plate surface, thereby increasing the engaging force, and having good torsion resistance when the airflow acts on the illumination lamp 33 and/or the lamp holder. .
  • one of the first connecting member 37 and the second connecting member 38 may be provided with a slot, and the other may be provided with a circular hole that cooperates with the slot.
  • the mounting position of the illumination lamp 33 with respect to the lamp holder can be adjusted by making the round holes correspond to different positions of the slots.
  • the lateral support bar 34 includes a first lateral support bar 34a and a second lateral support bar 34b ; the first end of the first lateral support bar 34a is fixedly coupled a first side of the main arm portion 11 , the second end is fixedly connected to the back of the main lamp holder 31 ; the first end of the second lateral support rod 34 b is fixedly connected to the second side of the main arm 11 The second end is fixedly coupled to the back of the main lamp holder 31.
  • the distal arm 10 and the lateral support bar 34 are in common with the lamp holder
  • the main body is formed in four directions of front, rear, left and right directions, so that the main body of the lamp holder obtains a widely distributed stable supporting surface, so that the main body of the lamp holder can effectively resist the external load, and the stability of the connection structure between the end arm and the 10 lamp holder main body is ensured.
  • the first lateral support bar 34a and the second lateral support bar 34b are distributed back and forth along the longitudinal direction of the distal arm 10, so that a rocking motion in the left-right direction of the lamp holder body can be formed better.
  • the blocking function makes the connection structure of the last arm 10 and the lamp holder main body more stable and reliable.
  • the distal arm 10 can be coupled to the base of the lamp holder by a variety of suitable structures and mounting members.
  • the front end of the main arm portion 11 is provided with a front flange 11a; the end of the arm portion 12 is provided with a rear flange 12a; the front flange 11a and the rear method
  • the blue 12a is located on the same plane, and at least one of them is provided with a waist-shaped hole;
  • the main lamp holder 31 is provided with a longitudinal connecting flange 31b that cooperates with the front flange 11a and the rear flange 12a,
  • the distal arm 10 is fixedly coupled to the main lamp holder 31 by bolts provided on each of the flanges.
  • the waist hole is disposed on at least one of the front flange 11a and the rear flange 12a, so that the installation position of the distal arm 10 can be adjusted through the waist hole even if there is an error during installation, so that the last arm 10 is facilitated. Installation and debugging with the main light stand 31.
  • the lateral support bars 34 can be coupled to the base body and the stub arm 10 by a variety of suitable configurations and mounting features.
  • the first lateral connecting rod 34a and the second lateral supporting rod 34b are respectively provided with first connecting flanges 34c, and the left and right sides of the main arm portion 11 a second connecting flange 34d engaging with the first connecting flange 34c is disposed on the two sides and the main lamp holder 31; at least one end of the first connecting flange 34c is provided with a waist hole; a lateral support bar 34a and the second lateral support bar 34b and the main arm portion 11, the first lateral support bar 34a and the second lateral support bar 34b, and the main lamp
  • the brackets 31 are fixedly connected by connecting bolts provided on the respective flanges.
  • at least one end of the first connecting flange 34c is provided with a waist-shaped hole, so that even if there is an error in mounting, the mounting can be performed through the waist
  • the boom structure when the boom structure is unfolded and folded, it can be disposed in the cabin portion 42 through The power unit 60 is driven.
  • the power unit 60 can be used alone for the boom drive or for the drive of other hydraulic or electric devices.
  • a lighting vehicle is typically provided with legs 70, and the power unit 60 can also provide driving power to the legs 70.
  • the lighting vehicle may be provided with a control unit 80, and in the embodiment shown in Fig. 2, the control unit 80 may be disposed at the rear of the vehicle body.
  • the control unit 80 can be used to control the deployment and folding of the boom structure and/or to control the deployment and folding of the side light fixtures 32.
  • the electrical energy required for the illuminator 33 may be provided by a generator 26 disposed within the cabin portion 42, which may also be configured as a high power generator to power other devices.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

一种照明车,包括车身、安装在所述车身上的臂架结构和照明灯组件(30),其中臂架结构包括依次连接的彼此可枢转的至少两节臂,所述臂架结构还包括与所述至少两节臂中的最后一节臂可枢转地连接的末节臂(10),所述照明灯组件(30)安装在所述末节臂(10)上。该照明车充分利用所述至少两节臂的长度来举升安装在末节臂上的照明灯组件,并能够通过使末节臂相对于与其连接的臂枢转来调节所述照明灯组件的角度,从而能够在确保举升高度的同时进行所需的角度调节。

Description

照明车
技术领域
本发明涉及消防抢险车辆, 具体地, 涉及一种照明车。 背景技术
照明车在夜间消防火场灭火、 抢险、 救援、 指挥以及地震抢险救援中 的现场照明起到了非常重要的作用。 现有的照明车可以分为吊臂式和后置 两节折叠式两种。 其中, 吊臂式照明车具有起重吊臂, 并使用灯架以及安 装在灯架上的照明灯来替换起重吊臂的吊具。 使用时, 为了调节照明灯的 俯仰角度, 只能通过俯仰地枢转起重吊臂来实现。 后置两节折叠式照明灯 包括两节折叠臂架, 该两节折叠臂架包括两个可枢转连接的臂, 一节臂与 车身连接, 另一节臂上安装有灯架。 使用时, 两节臂举升以抬高照明灯, 但调节照明灯的俯仰角度时需要俯仰地枢转安装有灯架的臂。 上述两种类 型的照明车在调节照明灯的俯仰角度时, 都不可避免地需要降低照明灯的 高度, 而且俯仰枢转的半径较大, 需要很大的操作空间, 照明车的灵活性 不高。 另外, 俯仰枢转的半径较大还会造成照明灯远离需要照明的位置, 导致无法达到所需的照明效果。 发明内容
本发明所要解决的问题是在调节照明灯的俯仰角度时尽可能避免降低 照明灯的高度, 以满足所需的照明角度、 位置和照明强度。
为了实现上述目的, 本发明提供一种照明车, 该照明车包括车身, 安 装在所述车身上的臂架结构, 和照明灯组件, 其中, 所述臂架结构包括依 次连接的彼此可枢转的至少两节臂, 所述臂架结构还包括与所述至少两节 臂中的最后一节臂可枢转地连接的末节臂, 所述照明灯组件安装在所述末 节臂上。
通过上述技术方案, 可以充分利用所述至少两节臂的长度来举升安装 在末节臂上的照明灯组件, 并能够通过使末节臂相对于与其连接的臂枢转 来调节所述照明灯组件的角度, 从而能够在确保举升高度的同时进行所需 的角度调节。 本发明的其他特征和优点将在随后的具体实施方式部分予以 详细说明。 附图说明
附图是用来提供对本发明的进一步理解, 并且构成说明书的一部分, 与下面的具体实施方式一起用于解释本发明, 但并不构成对本发明的限制。 在附图中:
图 1是说明本发明的一种实施方式的照明车的主视图;
图 2是图 1所示的照明车的右视图;
图 3是本发明的臂架结构的一种实施方式的透视图;
图 4是图 3所示的臂架结构的主视图;
图 5是图 3所示的臂架结构的末节臂的透视图;
图 6是说明图 3所示的臂架结构的工作状态示意图;
图 7是说明本发明的照明灯组件的俯视图;
图 8是说明本发明的照明灯组件的后视图;
图 9是说明本发明的照明灯组件和臂架结构的装配结构的后视图; 图 10是图 9的立体图, 侧灯架处于折叠状态;
图 11是侧灯架处于展开状态的立体图。 附图标记说明
10: 末节臂
11: 主臂部 11a: 前法兰 12: 支臂部 12a: 后法兰 13: 末节臂伸缩油缸 14: 侧壁 14a: 销孔 15 : 连接座
21: 第一节臂 22: 第二节臂 23 : 连杆
24: 节臂伸缩油缸 25 : 塔架 26: 发电机 27: 变幅伸缩油缸 30: 照明灯组件
31: 主灯架 31a: 加强件 31b: 纵向连接法兰
32: 侧灯架 33 : 照明灯
34: 侧向支撑杆 34a: 第一侧向支撑杆 34b: 第二侧向支撑杆
34c: 第一连接法兰 34d: 第二连接法兰
35: 灯架伸缩油缸 35a: 第一安装座 35b: 第二安装座
36: 照明灯支撑架 37: 第一连接件 38: 第二连接件
41: 驾驶室 42: 车厢部
50: 回转机构 51 : 驱动装置 52: 回转台
60: 动力单元 70: 支腿 80: 控制单元 具体实施方式
以下结合附图对本发明的具体实施方式进行详细说明。应当理解的是, 此处所描述的具体实施方式仅用于说明和解释本发明, 并不用于限制本发 明。
在本发明中, 在未作相反说明的情况下, 使用的方位词如 "上、 下、 左、 右"通常是指参考附图所示的上、 下、 左、 右; "内、 外"是指相对于 各部件本身的轮廓的内、 外。 另外, 前后方向参考车身的布置顺序, 即以 驾驶室位于车身的前部, 车厢部位于车身的后部进行参考。
本发明的照明车包括车身, 安装在所述车身上的臂架结构, 和照明灯 组件 30, 其中, 所述臂架结构包括依次连接的彼此可枢转的至少两节臂, 所述臂架结构还包括与所述至少两节臂中的最后一节臂可枢转地连接的末 节臂 10, 所述照明灯组件 30安装在所述末节臂 10上。 下面通过如图 3至图 6所示的具有第一节臂 21、第二节臂 22和末节臂 10的臂架结构来说明本发明。
如上所述, 使用照明灯组件 30时, 如图 4所示, 可以通过相对枢转第 一节臂 21、 第二节臂 22和末节臂 10而展开臂架结构, 从而通过第一节臂 21和第二节臂 22的伸展来确保安装在末节臂 10上的照明灯组件 30举升到 所需的工作高度。 同时, 可以通过枢转末节臂 10来调整照明灯 33的照射 角度。 此外, 主臂部 11和支臂部 12彼此呈角度设置, 从而能够对安装在 末节臂 10上的照明灯组件 30提供稳定的支撑。
其中, 主臂部 11和支臂部 12可以通过各种方式彼此呈角度设置。 例 如, 可以使主臂部 11和支臂部 12的夹角可调节。 可选择地, 在本发明的 一种实施方式中, 如图 3至图 6所示, 可以使所述支臂部 12的一端与所述 主臂部 11固定连接。
优选地,主臂部 11和支臂部 12之间的夹角为 100-170度,从而便于布 置并节约空间。
末节臂 10 可以通过各种适当的结构实现与最后一节臂 (即第二节臂 22) 的可枢转连接。 在图 3至图 6所示的实施方式中, 所述臂架结构可以 包括末节臂伸缩油缸 13, 该末节臂伸缩油缸 13包括缸体和活塞, 所述缸体 和所述活塞中的一个与所述最后一节臂铰接, 所述缸体和所述活塞中的另 一个与所述支臂部 12铰接。 由此, 末节臂 10可以通过末节臂伸缩油缸 13 的伸缩而相对于最后一节臂枢转。
另外, 如图 4和图 5所示, 所述支臂部 12上设置有连接座 15, 该连接 座 15位于所述主臂部 11和所述支臂部 12之间, 所述缸体和所述活塞中的 另一个通过所述连接座 15与所述支臂部 12铰接。通过这种设置连接座 15, 能够为末节臂伸缩油缸 13的推力提供稳固的支撑, 还可以避免磨损, 而且 有利于装配。
优选地, 如图 5所示, 所述主臂部 11的与所述最后一节臂 (即第二节 臂 22 )连接的端部为叉形并具有叉口和限定该叉口的侧壁 14,第二节臂 22 的端部伸入所述叉口并与侧壁 14枢轴连接。 通过这种布置, 第二节臂 22 的端部与两个侧壁 14形成连接关系, 使得第二节臂 22的端部位于叉口中。 由此, 在使用过程中, 气流等外部因素对臂架结构施加作用力时, 可以通 过两个侧壁 14和第二节臂 22的连接来承受力和扭矩, 成倍增大了第二节 臂 22和末节臂 10的抗扭力臂和接触面积, 从而能够有效得提高设置在末 节臂 10上的灯架 30在气流 (风力) 作用下的平稳性。
第二节臂 22的端部和侧壁 14可以通过各种适当的方式实现枢轴连接。 在本发明的优选实施方式中, 如图 5所示, 所述侧壁 14具有销孔 14a, 所 述最后一节臂的端部通过穿过所述销孔 14a 的销与所述主臂部 11 枢轴连 接。
更优选地, 所述主臂部 11的与所述最后一节臂(即第二节臂 22)连接 的端部的宽度大于所述主臂部 11的其余部分的宽度, 从而能够在保证所述 主臂部 11的与所述最后一节臂的连接强度和抗扭性的同时减少不必要的用 料, 以减轻末节臂 10的重量并降低生产成本。
在本发明中, 第一节臂 21和第二节臂 22可以通过各种公知的结构实 现可枢转连接。 例如, 在图 3、 图 4和图 6所示的实施方式中, 第一节臂 21和第二节臂 22可以分别连接于两根连杆 23, 该两根连杆 23铰接, 并且 在该两根连杆 23的铰接点铰接节臂伸缩油缸 24的油缸或活塞。 节臂伸缩 油缸 24的活塞或油缸则可以铰接于第一节臂 21或第二节臂 22。
优选地, 如图 1 所示, 所述车身设置有回转机构 50, 该回转机构 50 包括驱动装置 51和回转台 52, 所述至少两节臂中的第一节臂 21连接于所 述回转台 52。 其中, 驱动装置 52用于驱动回转台 52回转。 通过设置回转 机构 50,臂架机构以及安装在臂架机构上的照明灯组件 30可以旋转到适当 角度, 以提供全方位可调节角度的照明。 其中, 第一节臂 21可以通过塔架
25安装到回转台 52上。另外, 可以使第一节臂 21通过变幅伸缩油缸 27安 装到回转台 52, 从而第一节臂 21能够枢转并展开或折叠。
更优选地, 所述车身包括驾驶室 41和车厢部 42, 所述回转台 52设置 在所述车厢部 42, 所述第一节臂从所述回转台 52延伸到所述驾驶室 41的 上方, 所述末节臂 10和与所述末节臂 10连接的臂能够从所述驾驶室 41的 上方延伸到所述回转台的后方。 通过这种布置, 可以充分利用车身来承载 臂架结构和照明灯组件 30。 具体地, 如图 1所示, 臂架结构折叠后可以放 置在车身顶部, 从而安装在末节臂 10上的照明灯组件 30也可以放置在车 厢部 42的后部上方。 因此, 在不使用照明灯时, 臂架结构和照明灯组件 30 可以稳定地安放。 另外, 臂架结构和照明灯组件 30沿车身的长度方向从前 部延伸到后部设置, 即从驾驶室 41延伸到车厢部 42, 从而车身能够沿其长 度方向较为均匀地承受臂架结构和照明灯组件 30的重力, 避免了载荷重心 偏移造成翻车的可能性。
另外, 为了进一步改善载荷分布, 与现有的照明车中通常将回转台设 置在车身后部的做法不同, 在本发明中, 所述回转台 52可以位于所述照明 车的后车轴的大致正上方。 因此, 回转机构 50、 臂架结构、 照明灯组件 30 的整体载荷的重心可以更加靠近车身的长度方向的中心, 臂架结构展开时, 照明车更加平稳。
另外, 优选地, 如图 2、 图 9至图 11所示, 所述照明灯组件 30包括灯 架, 所述灯架包括灯架主体和侧向支撑杆 34, 所述灯架主体安装到所述末 节臂 10, 所述侧向支撑杆 34连接所述主臂部 11的侧部与所述灯架主体。 通过这种布置, 末节臂 10可以通过主臂部 11、 支臂部 12和侧向支撑杆 34 形成对灯架主体的多点稳固支撑。
所述灯架主体可以形成为各种结构, 只要能够适于安装到末节臂 10即 可。 如图 2、 图 7和图 8所示, 在本发明的优选实施方式中, 所述灯架主体 包括主灯架 31和可枢转地连接于所述主灯架 31的长度方向的两侧的两个 侧灯架 32,所述灯架还包括分别与两个侧灯架 32相对应的两个灯架伸缩油 缸 35, 每个灯架伸缩油缸 35的两端分别连接于所述主灯架 31和相应的侧 灯架 2, 其中, 所述两个灯架伸缩油缸 35与所述主灯架 31的连接位置靠近 所述主灯架 31的长度中心线 A-A, 所述照明灯组件包括多个照明灯 33和 / 或探照灯, 所述照明灯 33和 /或所述探照灯安装在所述主灯架 31和所述侧 灯架 32上。 在本发明的附图中, 显示了包括多个照明灯 33的情况。
其中, 可以通过灯架伸缩油缸 35实现主灯架 31和侧灯架 32的可枢转 连接。 使用时, 可以使侧灯架 32相对于主灯架 31枢转, 以展开灯架主体; 不使用时, 可以反向枢转并折叠到图 2所示的状态以便存放。 另外, 车厢 部 42的顶部可以设置有照明灯支撑架 36, 不使用时, 主灯架 31可以通过 照明灯支撑架 36支撑在车厢部 42的顶部上。
优选地, 所述灯架伸缩油缸 35的一端分别通过第一安装座 35a与所述 主灯架 31铰接, 所述灯架伸缩油缸 35的另一端通过第二安装座 35b和所 述侧灯架 32铰接, 以便于连接和避免磨损。 另外, 如图 7所示, 所述两个 灯架伸缩油缸 35与所述主灯架 31的铰接位置分别位于所述主灯架 31的长 度中心线 A-A的两侧。 这种布置有利于灯架的重量均匀分布。 更优选地, 可以使两个灯架伸缩油缸 35沿主灯架 31的宽度中心线 B-B均布重量。 具 体地, 可以使所述两个灯架伸缩油缸 35平行设置并相互错开, 或者所述灯 架伸缩油缸 35沿所述主灯架 31的宽度中心线 B-B对称设置。
例如, 在图 7所示的实施方式中, 照明灯 33设置为 3行 4列, 两个灯 架伸缩油缸 35分别位于主灯架 31的长度中心线 A-A的两侧, 并分别设置 在第 2行照明灯的两侧 (即第 2行照明灯与第 1行照明灯相邻的侧和第 2 行照明灯与第 3行照明灯相邻的侧)。 显然, 当照明灯设置为偶数行, 例如 4行时, 可以将两个灯架伸缩油缸 35设置为沿宽度中心线 B-B对称设置。
优选地, 如图 8所示, 所述两个灯架伸缩油缸 35与所述侧灯架 32铰 接的位置靠近所述侧灯架 32 的中心线。 通过这种布置, 灯架伸缩油缸 35 可以对侧灯架 32施加稳定、 均匀的力, 从而避免因侧灯架 32受力不均而 发生扭曲变形。
优选地, 所述主灯架 31沿所述主灯架 31的长度中心线 A-A具有加强 件 31a, 以加强主灯架 31的长度中心线 A-A附近的强度, 从而在折叠时更 稳固地承受侧灯架 32的载荷。
另外, 照明灯 33可以通过各种适当的方式安装到主灯架 31和侧灯架 32上。优选地,所述照明灯组件可以包括第一连接件 37和与所述第一连接 件 37可拆卸连接的第二连接件 38, 所述第一连接件 37固定在所述主灯架 31和所述侧灯架 32上, 所述照明灯通过所述第二连接件 38连接到所述第 一连接件 37。 具体地, 可以在主灯架 31和侧灯架 32上固定地布置适当结 构的第一连接件 37, 然后将第二连接件 38安装到照明灯 33并将第二连接 件 38和照明灯 33—起连接到第一连接件 37。
第一连接件 37和第二连接件 38可以形成各种适当的结构, 只要能够 将照明灯 33安装到灯架即可。 例如, 第一连接件 37可以是 L形折板, 第 二连接件 38可以是 U形安装架, 该 U形安装架安装在照明灯 33的底部并 与第一连接件 37连接。 优选地, 如图 7所示, 所述第一连接件 37和所述 第二连接件 38均为 L形折板并通过彼此平行的板面接合。通过这种方式可 以使第一连接件 37和第二连接件 38之间通过板面接触, 从而增大接合力, 并且在气流作用在照明灯 33和 /或灯架时具有良好的抗扭性。
更优选地, 所述第一连接件 37和所述第二连接件 38中的一个可以设 置有槽孔, 另一个可以设置有与所述槽孔配合的圆孔。 由此, 通过使圆孔 对应槽孔的不同位置, 可以调节照明灯 33相对于灯架的安装位置。
在本发明的优选实施方式中, 所述侧向支撑杆 34包括第一侧向支撑杆 34a和第二侧向支撑杆 34b; 所述第一侧向支撑杆 34a的第一端固定连接在 所述主臂部 11 的第一侧, 第二端固定连接在所述主灯架 31背面; 所述第 二侧向支撑杆 34b的第一端固定连接在所述主臂 11的第二侧, 第二端固定 连接在所述主灯架 31背面。 由此, 末节臂 10与侧向支撑杆 34共同对灯架 主体形成前后左右四个方向的支撑, 使灯架主体获得分布较广的稳定支撑 面, 使灯架主体能有效地抵抗外载荷, 保证末节臂与 10灯架主体连接结构 的稳定性。
优选地, 所述第一侧向支撑杆 34a和所述第二侧向支撑杆 34b沿所述 末节臂 10的纵向方向前后分布, 从而能够对灯架主体的左右方向的摇摆运 动形成更好的抵挡作用,使末节臂 10与灯架主体的连接结构更加稳定可靠。
末节臂 10可以通过各种适当的结构和安装件连接于灯架主体。在本发 明的优选实施方式中, 所述主臂部 11 的前端设置有前法兰 11a; 所述支臂 部 12的末端设置有后法兰 12a; 所述前法兰 11a和所述后法兰 12a位于同 一平面上, 且其中至少之一上设置有腰形孔; 所述主灯架 31上设置有与所 述前法兰 11a和所述后法兰 12a配合的纵向连接法兰 31b, 所述末节臂 10 与所述主灯架 31通过设置在各所述法兰上的螺栓固定连接。 其中, 设置在 前法兰 11a和后法兰 12a中的至少一个上的腰形孔,使得安装时即使存在误 差, 也能够通过腰形孔对末节臂 10 的安装位置进行调整, 便于末节臂 10 与主灯架 31之间的安装调试。
另外, 侧向支撑杆 34可以通过各种适当的结构和安装件连接于灯架主 体和末节臂 10。 在本发明的优选实施方式中个, 所述第一侧向支撑杆 34a 和所述第二侧向支撑杆 34b的两端分别设置有第一连接法兰 34c,所述主臂 部 11的左右两侧和所述主灯架 31上设置有与所述第一连接法兰 34c配合 的第二连接法兰 34d; 所述第一连接法兰 34c的至少一端设置有腰形孔; 所 述第一侧向支撑杆 34a和所述第二侧向支撑杆 34b与所述主臂部 11之间、 所述第一侧向支撑杆 34a和所述第二侧向支撑杆 34b与所述主灯架 31之间 通过设置在各所述法兰上的连接螺栓固定连接。 其中, 同样地, 第一连接 法兰 34c 的至少一端设置有腰形孔, 使得安装时即使存在误差, 也能够通 过腰形孔进行安装调试。
本发明中, 臂架结构展开和折叠时, 可以通过的设置在车厢部 42内的 动力单元 60驱动。 动力单元 60可以是单独用于臂架驱动, 也可以同时用 于其它液压或电动装置的驱动。 例如, 照明车通常设置有支腿 70, 动力单 元 60也可以对支腿 70提供驱动动力。 此外, 照明车可以设置有控制单元 80, 如图 2所示的实施方式中, 控制单元 80可以设置在车身的后部。 控制 单元 80 可以用于控制臂架结构的展开和折叠, 以及 /或者用于控制侧灯架 32的展开和折叠。 另外, 照明灯 33所需的电能可以由设置在车厢部 42内 的发电机 26提供, 该发电机 26还可以设置为大功率发电机, 以对其他装 置供电。
以上结合附图详细描述了本发明的优选实施方式, 但是, 本发明并不 限于上述实施方式中的具体细节, 在本发明的技术构思范围内, 可以对本 发明的技术方案进行多种简单变型, 这些简单变型均属于本发明的保护范 围。
另外需要说明的是, 在上述具体实施方式中所描述的各个具体技术特 征, 在不矛盾的情况下, 可以通过任何合适的方式进行组合。 为了避免不 必要的重复, 本发明对各种可能的组合方式不再另行说明。
此外, 本发明的各种不同的实施方式之间也可以进行任意组合, 只要 其不违背本发明的思想, 其同样应当视为本发明所公开的内容。

Claims

权利要求
1、 一种照明车, 该照明车包括车身, 安装在所述车身上的臂架结构, 和照明灯组件 (30), 其特征在于, 所述臂架结构包括依次连接的彼此可枢 转的至少两节臂, 所述臂架结构还包括与所述至少两节臂中的最后一节臂 可枢转地连接的末节臂(10),所述照明灯组件(30)安装在所述末节臂(10) 上。
2、 根据权利要求 1所述的照明车, 其中, 所述末节臂 (10) 包括彼此 呈角度设置的主臂部 (11 ) 和支臂部 (12), 所述主臂部 (11 ) 的一端与所 述至少两节臂中的最后一节臂可枢转地连接, 所述照明灯组件 (30) 通过 所述主臂部 (11 ) 和所述支臂部 (12) 安装在所述末节臂 (10) 上。
3、 根据权利要求 2所述的臂架结构, 其特征在于, 所述主臂部 (11 ) 和所述支臂部 (12) 之间的夹角为 100-170度。
4、 根据权利要求 2所述的照明车, 其中, 所述支臂部 (12) 的一端与 所述主臂部(11 )固定连接, 所述主臂部(11 )的另一端和所述支臂部(12) 的另一端分别连接于所述照明灯组件 (30)。
5、 根据权利要求 2所述的照明车, 其中, 所述臂架结构还包括末节臂 伸缩油缸 (13 ), 该末节臂伸缩油缸 (13 ) 包括缸体和活塞, 所述缸体和所 述活塞中的一个与所述最后一节臂铰接, 所述缸体和所述活塞中的另一个 与所述支臂部 (12) 铰接。
6、 根据权利要求 5所述的照明车, 其中, 所述支臂部 (12) 上设置有 连接座 (15), 该连接座 (15) 位于所述主臂部 (11) 和所述支臂部 (12) 之间的夹角处并分别与所述主臂部 (11) 和所述支臂部 (12) 连接, 所述 缸体和所述活塞中的另一个通过所述连接座 (15) 与所述支臂部 (12) 铰 接。
7、 根据权利要求 2所述的照明车, 其中, 所述主臂部 (11) 的与所述 最后一节臂连接的端部为叉形并具有叉口和限定该叉口的侧壁 (14), 所述 最后一节臂的端部伸入所述叉口并与所述侧壁 (14) 枢轴连接。
8、根据权利要求 7所述的照明车,其中,所述侧壁(14)具有销孔(14a), 所述最后一节臂的端部通过穿过所述销孔 (14a) 的销与所述侧壁 (14) 枢 轴连接。
9、 根据权利要求 7所述的照明车, 其中, 所述主臂部 (11) 的与所述 最后一节臂连接的端部的宽度大于所述主臂部 (11) 的其余部分的宽度。
10、根据权利要求 2-9中任意一项所述的照明车, 其中, 所述车身设置 有回转机构 (50), 该回转机构 (50) 包括驱动装置 (51) 和回转台 (52), 所述至少两节臂中的第一节臂连接于所述回转台 (52)。
11、根据权利要求 10所述的照明车, 其中, 所述车身包括驾驶室(41) 和车厢部 (42), 所述回转台 (52) 设置在所述车厢部 (42), 所述第一节 臂从所述回转台 (52) 延伸到所述驾驶室 (41) 的上方, 所述末节臂 (10) 和与所述末节臂 (10) 连接的臂能够从所述驾驶室 (41) 的上方延伸到所 述回转台 (52) 的后方。
12、 根据权利要求 11所述的照明车, 其中, 所述回转台 (52) 位于所 述照明车的后车轴的大致正上方。
13、根据权利要求 2-9中任意一项所述的照明车, 其中, 所述照明灯组 件 (30) 包括灯架, 所述灯架包括灯架主体和侧向支撑杆 (34), 所述灯架 主体连接到所述末节臂(10), 所述侧向支撑杆(34)连接所述主臂部(11) 的侧部与所述灯架主体。
14、 根据权利要求 13所述的照明车, 其中, 所述灯架主体包括主灯架 (31) 和可枢转地连接于所述主灯架 (31) 的长度方向的两侧的两个侧灯 架 (32), 所述灯架还包括分别与两个侧灯架 (32)相对应的两个灯架伸缩 油缸 (35), 每个灯架伸缩油缸 (35) 的两端分别连接于所述主灯架 (31) 和相应的侧灯架 (2), 其特征在于, 所述两个灯架伸缩油缸 (35) 与所述 主灯架 (31) 的连接位置靠近所述主灯架 (31) 的长度中心线 (A-A), 所 述照明灯组件包括多个照明灯 (33) 和 /或探照灯, 所述照明灯 (33) 和 / 或所述探照灯安装在所述主灯架 (31) 和所述侧灯架 (32) 上。
15、 根据权利要求 14所述的照明车, 其中, 所述灯架伸缩油缸 (35) 的一端通过第一安装座 (35a) 与所述主灯架 (31) 铰接, 所述灯架伸缩油 缸 (35) 的另一端通过第二安装座 (35b) 与所述侧灯架 (32) 铰接, 所述 两个灯架伸缩油缸 (35) 与所述主灯架 (31) 的铰接位置分别位于所述主 灯架 (31) 的长度中心线 (A-A) 的两侧。
16、根据权利要求 15所述的照明车,其中,所述两个灯架伸缩油缸(35) 平行设置并相互错开,或者所述两个灯架伸缩油缸(35)沿所述主灯架(31) 的宽度中心线 (B-B) 对称设置。
17、根据权利要求 15所述的照明车,其中,所述两个灯架伸缩油缸(35 ) 与所述侧灯架 (32) 铰接的位置靠近所述侧灯架 (32 ) 的中心线。
18、 根据权利要求 15所述的照明车, 其中, 所述主灯架 (31 ) 沿所述 主灯架 (31 ) 的长度中心线 (A-A) 具有加强件 (31a)。
19、 根据权利要求 13所述的照明车, 其中, 所述侧向支撑杆 (34) 包 括第一侧向支撑杆 (34a) 和第二侧向支撑杆 (34b);
所述第一侧向支撑杆 (34a) 的第一端固定连接在所述主臂部 (11 ) 的 第一侧, 第二端固定连接在所述主灯架 (31 ) 背面;
所述第二侧向支撑杆 (34b) 的第一端固定连接在所述主臂 (11 ) 的第 二侧, 第二端固定连接在所述主灯架 (31 ) 背面。
20、根据权利要求 19所述的照明车, 其中, 所述第一侧向支撑杆(34a) 和所述第二侧向支撑杆 (34b) 沿所述末节臂 (10 ) 的纵向方向前后分布。
21、 根据权利要求 19所述的照明车, 所述主臂部 (11 ) 的前端设置有 前法兰 ( 11a);
所述支臂部 (12 ) 的末端设置有后法兰 (12a);
所述前法兰 (11a) 和所述后法兰 (12a) 位于同一平面上, 且所述前法 兰 (11a) 和所述后法兰 (12a) 中的至少一个上设置有腰形孔;
所述主灯架 (31 ) 上设置有与所述前法兰 (11a) 和所述后法兰 (12a) 配合的纵向连接法兰 (31b), 所述末节臂 (10 ) 与所述主灯架 (31 ) 通过 设置在各所述法兰上的螺栓固定连接。
22、根据权利要求 19所述的照明车, 其中, 所述第一侧向支撑杆(34a) 和所述第二侧向支撑杆 (34b) 的两端分别设置有第一连接法兰 (34c), 所 述主臂部 (11) 的左右两侧和所述主灯架 (31) 上设置有与所述第一连接 法兰 (34c) 配合的第二连接法兰 (34d);
所述第一连接法兰 (34c) 的至少一端设置有腰形孔;
所述第一侧向支撑杆 (34a) 和所述第二侧向支撑杆 (34b) 与所述主 臂部(11)之间、所述第一侧向支撑杆(34a)和所述第二侧向支撑杆(34b) 与所述主灯架 (31) 之间通过设置在各所述法兰上的连接螺栓固定连接。
PCT/CN2011/079884 2011-09-20 2011-09-20 照明车 WO2013040756A1 (zh)

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JPS62195909U (zh) * 1986-06-03 1987-12-12
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JPS62195909U (zh) * 1986-06-03 1987-12-12
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CN111452710A (zh) * 2020-06-05 2020-07-28 诸暨平措照明科技有限公司 一种救援照明车
CN111452710B (zh) * 2020-06-05 2020-12-08 湖北江南专用特种汽车有限公司 一种救援照明车

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