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Long-distance and high-precision height transmission alignment sighting board

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Publication number
CN103487023A
CN103487023A CN 201310456525 CN201310456525A CN103487023A CN 103487023 A CN103487023 A CN 103487023A CN 201310456525 CN201310456525 CN 201310456525 CN 201310456525 A CN201310456525 A CN 201310456525A CN 103487023 A CN103487023 A CN 103487023A
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alignment
components
board
arranged
precision
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CN 201310456525
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Chinese (zh)
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CN103487023B (en )
Inventor
杨培兵
曾凡清
陈向阳
杨红
刘彦杰
赖金富
梁柱信
陈宝红
梁兵
周忠伟
吴有清
张付明
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长江三峡勘测研究院有限公司(武汉)
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

Abstract

The invention discloses a long-distance and high-precision height transmission alignment sighting board which comprises alignment components, adjustment rods and a support truss, wherein the alignment components are fixedly arranged on the support truss; the adjustment rods are arranged between the two alignment components; the alignment components comprise white lamp boxes and black light barriers; and every two black light barriers are fixedly arranged at the upper end of the lower end of each white lamp box respectively. The board can meet observation requirements in the day and at night, the stability of the alignment sighting board can be ensured, and the fabrication precision can meet alignment requirements of the corresponding grade.

Description

长距离高精度高程传递照准觇板 Elevation precision long distance transmission sighting target plate

技术领域 FIELD

[0001] 本发明属于工程测量领域,具体涉及一种长距离高精度高程传递照准觇板。 [0001] The present invention belongs to the field of measurement engineering, particularly to a high-precision long-distance transmission elevation sighting target plate.

背景技术 Background technique

[0002]《国家一、二等水准测量规范》(GB/T 12897-2006),仅规定了3.5Km以下跨河水准测量照准标志的制作相关要求,在一些大型工程中,有些超长距离的跨江(海)水准测量可以使用GPS水准法进行,但有些项目因地形地貌等条件导致GPS水准法无法按规范实施,精度与可靠性难以保证,故常规水准测量方法(经纬仪倾角法和测距三角高程法)仍然不可替代。 [0002] "national one, second order leveling" (GB / T 12897-2006), only provides for the production of the following requirements 3.5Km River - crossing Leveling sighting marks, in some large-scale projects, some ultra-long haul Kuajiang (sea) leveling may be performed using GPS level, but some projects due to conditions such as topography cause the GPS level embodiment not according to specifications, it is difficult to ensure accuracy and reliability, it is conventional leveling method (dip method and test theodolite triangle elevation from the law) is still irreplaceable. 但是目前用于长距离高精度高程传递的照准标志受野外观测条件的限制,而且不能同时满足白天和夜晚的观测要求,难以达到规范要求的相应照准精度,因此需要对照准觇板进行专项设计制作。 However, currently used for long distance with high precision sighting mark elevation transmission limited field observation conditions, and can not meet the requirements of day and night observation, sighting accuracy is difficult to achieve the appropriate regulatory requirements, it is necessary to conduct a special target plate registration control design production.

发明内容 SUMMARY

[0003] 本发明要解决的技术问题在于提供一种长距离高精度高程传递照准觇板,它可以满足白天和夜晚的观测要求,可以保证照准觇板的稳定性,制作精度能够满足相应等级水准照准要求。 [0003] The present invention is to solve the technical problem to provide a long-distance transmission elevation sighting target plate with high accuracy, which can meet the requirements of both day and night observation, can guarantee the stability, the target plate making precision sighting that the appropriate grade level sight requirements.

[0004] 本发明解决其技术问题所采用的技术方案是:长距离高精度高程传递照准觇板,包括照准组件、调节杆和支撑桁架,所述照准组件固定设置在支撑桁架上,所述调节杆设置在两组照准组件之间,其中:所述照准组件包括白色灯箱和黑色挡光板,两个所述黑色挡光板分别固定设置在白色灯箱的上端和下端。 [0004] aspect of the present invention to solve the technical problem is that: long-distance transmission precision elevation sighting a target plate, comprising a sighting assembly, the adjusting lever and the support truss, the truss support assembly fixed on the sighting provided, the adjustment lever is disposed between the two sighting assembly, wherein: the sighting assembly including white and black boxes light barriers, the two black light shielding plate are respectively fixed to upper and lower ends of the white boxes.

[0005] 按上述技术方案,所述白色灯箱的形状为矩形,固定设置在灯箱架上,所述黑色挡光板固定设置在挡光板架上,所述灯箱架和挡光板架焊接成一体设置在支撑桁架上。 [0005] According to the above embodiment, the shape of the white box is rectangular, provided on a fixed box frame, the black light-blocking plate disposed on the light blocking plate fixed frame, the light box frame and a light blocking plate provided integrally welded frame supporting truss.

[0006] 按上述技术方案,所述黑色挡光板的形状为矩形,所述黑色挡光板上均匀分布多个通风孔,所述通风孔的直径为2〜3cm。 [0006] According to the above embodiment, the shape of the black light shielding plate is rectangular, the light blocking plate black evenly distributed a plurality of vent holes, the diameter of the vent hole is 2~3cm.

[0007] 按上述技术方案,所述白色灯箱包括三个灯箱组件,所述灯箱组件包括箱体、以及设于所述箱体内的5〜10根白色LED灯带,所述白色LED灯带并列放置。 [0007] According to the above embodiment, the three white light box assembly comprising a box, the box assembly comprising a box body, and with 5 to 10 root white LED lamp provided in the cabinets, in parallel with the white LED lamp place.

[0008] 按上述技术方案,所述箱体的内壁固定安装有U型铝合金条,所述白色LED灯带设置在U型铝合金条的槽内。 [0008] According to the above embodiment, the inner wall of the casing is fixedly mounted U-shaped aluminum alloy strip, the white LED lamp provided in the groove with a U-shaped aluminum strip.

[0009] 按上述技术方案,所述调节杆包括2根螺杆、以及连接所述2根螺杆的螺母,所述2根螺杆的螺纹旋向相反。 [0009] According to the above embodiment, the adjusting lever comprising two screws, nut and screw connecting the two, the two screw threaded in opposite.

[0010] 按上述技术方案,所述调节杆的数量为3个。 [0010] According to the above embodiment, the adjusting lever number is three.

[0011] 按上述技术方案,所述支撑桁架包括第一桁架和第二桁架,所述第一桁架和第二桁架之间设有横向固定杆和斜向固定杆,所述第一桁架和第二桁架均通过混凝土预埋浇注、或与基础预埋件连接安装加固于实地。 [0011] According to the above embodiment, the supporting truss comprising a first truss and second truss, a transverse rod fixed rod and obliquely fixed between said first truss and second truss, said first and second truss two trusses are embedded by casting concrete, mounted or attached to a reinforcement member embedded base and the ground.

[0012] 按上述技术方案,所述支撑桁架的顶端安装有避雷针。 [0012] According to the above embodiment, the supporting truss tip lightning rod is mounted.

[0013] 按上述技术方案,还包括用于提升所述灯箱架的手动绞盘,所述手动绞盘上设有逆向制动卡槽。 [0013] According to the above embodiment, further comprising a manual winch for lifting the box holder, a reverse brake provided on the manual winch slot.

[0014] 本发明产生的有益效果是:通过设置支撑桁架来支撑照准组件,使其具有抗风性,从而保证其稳定性;再通过调节杆可以精确调节两灯箱架之间的间距和水平度,进而达到精确调节两灯箱之间的距离,保证本发明的制作精度满足相应规范等级的照准精度;在白天时段观测时,不需开启灯箱,利用白色灯箱和黑色挡光板的色差,可以清楚的观测灯箱成像(远处观测灯箱形成的灯箱线),白天观测受天气能见度影响明显,在有薄雾、逆光时不能观测;在夜晚时段观测,开启内设有LED灯带的灯箱,等成像清晰时观测灯箱,LED灯带具有功率小、安装方便、制作简单、成本低廉、供电便捷等特点。 [0014] Advantageous effects of the present invention is produced: by a support trusses support the sighting assembly, it has wind resistance, to ensure stability; and then precisely adjust the spacing between the two horizontal frame box by the adjustment rod degree, thus achieving precise adjustment of the distance between the two boxes, to ensure the accuracy of the present invention is made to meet the corresponding specification sighting accuracy level; observation period during the day, without opening boxes, using black boxes and white color light barrier may be clear observation box imaging (observation distance line boxes formed boxes), daytime visibility significantly affected by weather observation, in misty backlighting can not be observed; at night observation period, turn equipped with LED strip light boxes, etc. when the observation image clear boxes, LED lights has low power, easy installation, simple manufacture, low cost, supply convenient features.

附图说明 BRIEF DESCRIPTION

[0015] 下面将结合附图及实施例对本发明作进一步说明,附图中: [0015] The accompanying drawings and the following embodiments of the present invention is further illustrated drawings in which:

图1是本发明实施例的结构示意图; FIG 1 is a configuration diagram of an embodiment of the present invention;

图2是图1的左视图; FIG 2 is a left side view of Figure 1;

图3是图1的俯视图; FIG 3 is a plan view of Figure 1;

图4是照准组件的结构示意图; FIG 4 is a schematic view sighting assembly;

图5是调节杆的结构示意图。 FIG 5 is a schematic view of the adjustment lever.

[0016] 其中,1-支撑祐1架、101-第一祐1架、102-第二祐1架、2-横向固定杆、3-斜向固定杆、4-避雷针、5-手动绞盘、6-照准组件、7-挡光板架、8-挡光板、9-灯箱架、10-灯箱、Il-LED灯带、12-调节杆、13-螺杆、14-螺母、15-标志线、16-通风孔。 [0016] wherein, l-woo a support, 101 a first Woo, Woo second 102- 1, 2 transversely fixed rod, the rod is fixed obliquely 3-, 4- lightning 5- manual winch, Sight assembly 6-, 7- light barrier carrier, the light shielding plate 8-, 9- frame box, 10 boxes, Il-LED lights, 12 adjustment rod, 13 screw, 14 nut, 15 mark line, 16- vents.

具体实施方式 detailed description

[0017] 为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。 [0017] To make the objectives, technical solutions and advantages of the present invention will become more apparent hereinafter in conjunction with the accompanying drawings and embodiments of the present invention will be further described in detail. 应当理解,此处所描述的具体实施例仅用以解释本发明,并不用于限定本发明。 It should be understood that the specific embodiments described herein are merely used to explain the present invention and are not intended to limit the present invention.

[0018] 在本发明的较佳实施例中,如图1〜图5所示,长距离高精度高程传递照准觇板,包括照准组件6、调节杆12和支撑桁架1,照准组件6固定设置在支撑桁架I上,用水平仪控制照准组件水平,调节杆12设置在两组照准组件6之间。 [0018] In the preferred embodiment of the present invention, FIG. 1 ~ 5, the high-precision long-distance transmission elevation sighting a target plate, comprising a sighting assembly 6, the adjusting lever 12 and the support truss 1, sighting assembly 6 is fixed to the support provided truss I, a level control assembly sighting level, the adjustment lever 12 is provided between the two sighting assembly 6.

[0019] 照准组件6包括白色灯箱10和黑色挡光板8,两个黑色挡光板8分别固定设置在白色灯箱10的上端和下端。 [0019] 6 sighting assembly including white and black boxes 10 light blocking plate 8, two black light barrier 8 are respectively fixed to the upper and lower ends 10 of the white boxes. 白色灯箱10的形状为矩形,固定设置在灯箱架9上,黑色挡光板8固定设置在挡光板架7上,灯箱架9和挡光板架7焊接成一体设置在支撑桁架I上。 The shape of the white box 10 is rectangular, is fixed on the box frame 9, a black light-blocking plate 8 is fixed on the light blocking plate holder 7, lamp holder 9 and a light blocking plate frame 7 are welded integrally provided on the support truss I. 白色灯箱10包括三个灯箱组件,灯箱组件包括箱体、以及设于箱体内的5〜10根白色LED灯带11,白色LED灯带并列放置,每个灯箱组件用车用12V电池供电,箱体的内壁固定安装有U型铝合金条,白色LED灯带11设置在U型铝合金条的槽内,箱体为由白色透明有机玻璃制成的箱体,白色灯箱10的中间位置设有标志线15。 White box assembly 10 comprises three boxes, box assembly comprising a box, and 5 to 10 at the root of the white LED lamp provided with cabinets 11, juxtaposed with the white LED lamp, with each box assembly 12V car battery, tank the inner wall is attached to a fixed U-shaped aluminum alloy strip, the white LED lamp provided with a U-shaped groove 11 of the aluminum alloy strip, a white box by box made of transparent plexiglass, an intermediate position is provided with a white box 10 flag line 15. 黑色挡光板8的形状为矩形,黑色挡光板8上均匀分布多个通风孔16,通风孔16的直径为2〜3cm,在本实施例中,通风孔的直径选用3 cm。 Shaped black light barrier 8 is a rectangular, black uniform distribution of the light blocking plate 8 a plurality of vent holes 16, the diameter of the vent hole 16 is 2~3cm, in the present embodiment, the selection of the diameter of the vent hole 3 cm.

[0020] 调节杆12用于精确调整照准组件6的水平度、以及两组照准组件6之间的间距,在本实施例中,调节杆的数量为3个,每个调节杆12包括2根螺杆13、以及连接2根螺杆13的螺母14,2根螺杆13的螺纹旋向相反,即旋转螺母14时两根螺杆13相对运动,螺杆13的另一头用螺丝固定在挡光板架7上,在本实施例中,螺杆为长螺杆,螺母为长螺母,螺杆13的外径选用16mm,螺母14的外径选用32mm,通过转动螺母14来调整调节杆12的长度,从而达到调节灯箱间距的目的。 [0020] The adjusting lever 12 for adjusting the level of accuracy of the sighting assembly 6, and the spacing between the two sighting assembly 6, in the present embodiment, the number of the adjusting lever 3, each adjustment lever 12 comprises two screws 13, and the connection of two screw nut 13 threaded screw 13 14,2 root in the opposite, i.e., rotation of the nut 14 relative movement of the two screws 13, the other end of the screw 13 with the screw fixed to the light barrier plate frame 7 , in the present embodiment example, the screw length is screw nut nut is long, the outer diameter of the screw 13 the selection of 16mm, an outer diameter of the nut 14 the selection of 32mm, by rotating the nut 14 to adjust the length of the rod 12 is adjusted so as to regulate lightbox spacing purposes.

[0021] 支撑桁架I用来支撑照准组件,还具有抗风的作用,在本实施例中,支撑桁架I包括第一桁架101和第二桁架102,第一桁架101和第二桁架102之间设有横向固定杆2和斜向固定杆3,横向固定杆2用于调节定位第一祐1架101和第二祐1架102的相对位置,自下而上安装支撑桁架1,仪器随时控制支撑桁架I的垂直度和水平度,斜向固定杆3用于增加支撑桁架I的稳定性,防止其扰动,斜向固定杆3可以交叉设置在支撑桁架I的上部,或同时设置在支撑桁架I的上下部,第一桁架101和第二桁架102根据地形条件,均通过混凝土预埋浇注、或与基础预埋件连接安装加固于实地,支撑桁架I的顶端安装避雷针4,支撑桁架I的两端还可以分别加装斜拉钢丝绳,用于在校正支撑桁架I的水平度和垂直度后固定各部件。 [0021] I truss support assembly for supporting the sighting, with further wind action, for example, the support truss according to the present embodiment includes a first truss I 101 and a second truss 102, a first truss and second truss 101 102 between the fixed rod 2 provided with a transverse rod 3 and obliquely fixed transverse rod relative to a position of the positioning of the first and second woo woo 1 101 1 102 2 for adjusting a bottom-mounted support truss, the instrument is ready control I support truss of vertical and horizontal, diagonal fixing bar 3 for increasing stability of the support truss I, which prevent the disturbance, the fixation rod 3 may cross obliquely disposed upper support truss I, or simultaneously provided on the support I upper and lower portions of the trusses, the first truss and second truss 101 102 according to the terrain conditions, are embedded by casting the concrete, or embedded with the base member is mounted is connected to a ground reinforcement, the top supporting truss mounting lightning I 4, I support truss the two ends of the oblique wire rope may also be installed separately, for fixing the components after correction of the horizontal and vertical support of the truss I.

[0022] 优选的,本发明还包括用于提升灯箱架9的手动绞盘5,手动绞盘5上设有逆向制动卡槽,用于防止灯箱架下滑或坠落。 [0022] Preferably, the present invention further comprises a manual winch for lifting boxes frame 5, a reverse brake provided with slots on the manual winch 59 for preventing falling or falling box frame.

[0023] 本发明的制作过程是: [0023] The production process of the present invention is:

a.先根据观测距离计算灯箱的制作尺寸及配套灯箱架,精确标示灯箱中线-标志线,灯箱尺寸由跨河(海)视线长度决定,灯箱宽度a = s/15,灯箱长度b = s/3,a、b以mm计,s为跨河(海)视线长度,以m计,为了安装和运输方便,每组灯箱由3个灯箱组件拼接组成; . A first observation distance is calculated according to the box size and production supporting frame boxes, boxes marked precise line - line flag, is determined by the size of the river crossing boxes (sea) length of the line of sight, box width a = s / 15, the length of box b = s / 3, a, b in mm, s is river crossing (sea) the length of the line of sight, in m, for easy transport and installation, each box by the splicing assembly composed of three boxes;

b.再计算两组灯箱的间距d,d由跨河(海)视线长度s决定,计算式为d= y/p??s,式中,d为上下两组灯箱间距,以m计,s为跨河(海)视线长度,Y为由望远镜至对岸觇板上两灯箱线的夹角,以(")计,P — 206265,以("); b. recalculation two boxes spacing d, d river crossing the line of sight is determined by the length s (the sea), calculated as d = y / p ?? s, where, d is the spacing of the upper and lower two boxes, in m, s is river crossing (sea) the length of the line of sight, Y by the telescope on the target plate to the other side of the angle between two line boxes, the ( ") gauge, P - 206265, the (");

c.然后在灯箱组件内安装白色LED灯带,每个灯箱组件根据计算尺寸,在箱体内安装5~10根白色LED灯带,白色LED灯带水平排列,白色LED灯带安装在U型铝合金条的槽内,U型铝合金条固定于箱体的内壁,每组灯箱组件分别用车用12V电池供电; c. Then mounted within the box with the white LED lamp assembly, each component calculated size boxes, mounted in the housing 5 to 10 with a white LED lamp, the white LED lamp with horizontally arranged, the white LED lamp mounted on a U-shaped aluminum strip alloy strip groove, U-shaped aluminum alloy strip is fixed to the inner wall of the housing, respectively, each box assembly with 12V car battery;

d.制作支撑祐1架; making a support woo d.;

e.根据两组灯箱的间距d,安装照准组件,照准组件的灯箱架由手动绞盘13提升至设计高度,安装过程中用仪器和水平尺精确调校水平和垂直,两灯箱架之间用调节杆连接,并通过调节杆精确调整照准组件的水平度、垂直度,保证两照准组件的间距、以及水平度和垂直度均满足设计要求,调整到位后通过螺杆将灯箱架铆固于支撑桁架上,连通照明设备。 e. The two boxes spacing d, the component mounting sighting, sighting assembly box frame 13 to lift a hand winch design height, the installation process using the instrument calibration and precision horizontal ruler horizontal and vertical, between the two boxes frame with the adjusting lever is connected, and adjust the level of accuracy by adjusting the sighting rod assembly, vertical, to ensure spacing, and the horizontal and vertical components of the two sighting meet the design requirements, in place after adjustment by the screw holder boxes riveted on the supporting truss, the lighting device communication.

[0024] 本发明使用的支撑桁架、灯箱、灯箱架、调节杆、避雷针均为高强度材质,桁架由Φ50钢管和20方管制作,灯箱架由50角铁制作,灯箱材质为透明有机玻璃(又称亚克力)、变形极小,内置白色LED灯,每组灯箱分别用车用12V电池供电。 [0024] support truss according to the present invention, the light box frame, the adjusting lever, lightning rods are high-strength material, the truss 20 and side Φ50 steel tube production, angle iron 50 produced by the rack boxes, boxes made of transparent plexiglass ( also known as acrylic), small deformation, the built-in white LED lamp, respectively, each box with 12V car battery. 本发明大量采用标准件,具有制作成本低、使用方便、便于拆装,可以保证照准灯箱的稳定性和清晰度,提高了照准精度和角度测量精度。 The present invention uses a large number of standard, low manufacturing cost, easy to use, easy removal, we can ensure the stability and clarity of the sighting light box, and to improve the accuracy of angle measurement precision sighting.

[0025] 本发明是在针对于长距离环境下的高精度水准测量的一种手段,本发明结构稳定、上下标志精确可调、发光目标清晰,能有效提高仪器照准精度,对提高跨河(海)水准测量精度提供支持。 [0025] The present invention is directed to a means of high precision leveling of the long-distance environment, a stable structure of the present invention, the upper and lower adjustable precision flag, clear the target emission, can improve the accuracy of the telescope, to improve the river crossing (sea) leveling accuracy to provide support. 使用本发明时,先检查灯箱的水平度、垂直度使其满足规范要求,检查上下照准组件之间的间距,使满足设计要求,精确测量灯箱至基准点的垂直距离,按经纬仪倾角法和测距三角高程法进行跨江(海)水准测量。 When using the present invention, horizontal, vertical check boxes so as to satisfy regulatory requirements, the spacing between the upper and lower check sighting assembly, so as to satisfy the design requirements, accurate measurement of the vertical distance to the reference point of the box, and the method by inclination theodolite carried out across the river (sea) leveling distance triangular elevation method. 本发明可用作3-10KM跨江(海)水准测量的照准目标。 Sight object of the present invention is useful as 3-10KM Kuajiang (sea) Leveling.

[0026] 应当理解的是,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,而所有这些改进和变换都应属于本发明所附权利要求的保护范围。 [0026] It should be understood that those of ordinary skill in the art, can be modified or converted according to the above description, and all such modifications and variations shall fall within the scope of the appended claims of the invention.

Claims (10)

1.一种长距离高精度高程传递照准觇板,其特征在于:包括照准组件、调节杆和支撑桁架,所述照准组件固定设置在支撑桁架上,所述调节杆设置在两组照准组件之间,其中:所述照准组件包括白色灯箱和黑色挡光板,两个所述黑色挡光板分别固定设置在白色灯箱的上端和下端。 A long-distance transmission with high accuracy elevation sighting target plate, characterized by: a sighting assembly support truss rod and adjustment of the sighting assembly disposed on a support fixed to the truss, the adjustment lever is provided in both groups Sight between the components, wherein: the sighting assembly including white and black boxes light barriers, the two black light shielding plate are respectively fixed to upper and lower ends of the white boxes.
2.根据权利要求1所述的长距离高精度高程传递照准觇板,其特征在于:所述白色灯箱的形状为矩形,固定设置在灯箱架上,所述黑色挡光板固定设置在挡光板架上,所述灯箱架和挡光板架焊接成一体设置在支撑桁架上。 The transmitted long-distance high-precision elevation sighting a target plate according to claim 1, wherein: the shape of the white box is rectangular, provided on a fixed box frame, the black light blocking plate fixedly disposed light barrier frame, the light box and the light blocking plate frame holder welded integrally provided on a support truss.
3.根据权利要求1所述的长距离高精度高程传递照准觇板,其特征在于:所述黑色挡光板的形状为矩形,所述黑色挡光板上均匀分布多个通风孔,所述通风孔的直径为2〜3cm。 The transmitted long-distance high-precision elevation sighting a target plate according to claim 1, wherein: the shape of the black light shielding plate is rectangular, the light blocking plate black evenly distributed a plurality of vent holes, the vent hole diameter 2~3cm.
4.根据权利要求1所述的长距离高精度高程传递照准觇板,其特征在于:所述白色灯箱包括三个灯箱组件,所述灯箱组件包括箱体、以及设于所述箱体内的5〜10根白色LED灯带,所述白色LED灯带并列放置。 The elevation of the long-distance high-precision transmission sighting target plate 1, characterized in that wherein: the box assembly comprises three white light box, said light box includes a housing assembly, and provided in the cabinets 5 to 10 root white LED lamp with a white LED lamp with juxtaposed.
5.根据权利要求4所述的长距离高精度高程传递照准觇板,其特征在于:所述箱体的内壁固定安装有U型铝合金条,所述白色LED灯带设置在U型铝合金条的槽内。 The transmitted long-distance high-precision elevation sighting a target plate according to claim 4, wherein: said housing is fixedly mounted an inner wall of the U-shaped aluminum alloy strip, the white LED lamp provided with a U-shaped aluminum alloy strip groove.
6.根据权利要求1所述的长距离高精度高程传递照准觇板,其特征在于:所述调节杆包括2根螺杆、以及连接所述2根螺杆的螺母,所述2根螺杆的螺纹旋向相反。 The transmitted long-distance high-precision elevation sighting a target plate according to claim 1, wherein: said adjusting lever 2 comprises a screw and a nut screw connecting the two, said two screw threads spin to the contrary.
7.根据权利要求1或6所述的长距离高精度高程传递照准觇板,其特征在于:所述调节杆的数量为3个。 The long-distance or high-precision elevation sighting the target plate 16 is transmitted claim, wherein: the number of the adjusting lever is three.
8.根据权利要求1所述的长距离高精度高程传递照准觇板,其特征在于:所述支撑桁架包括第一桁架和第二桁架,所述第一桁架和第二桁架之间设有横向固定杆和斜向固定杆,所述第一桁架和第二桁架均通过混凝土预埋浇注、或与基础预埋件连接安装加固于实地。 The long-distance transmission with high accuracy elevation sighting a target plate according to claim 1, wherein: said supporting truss comprising a first truss and second truss, the truss is provided between the first and second truss fixed rod fixed lateral and oblique rod, said first truss and second truss are embedded by casting concrete, mounted or attached to a reinforcement member embedded base and the ground.
9.根据权利要求1所述的长距离高精度高程传递照准觇板,其特征在于:所述支撑桁架的顶端安装有避雷针。 Long distance with high accuracy according to claim elevation sighting target plate is transmitted to claim 1, wherein: said supporting truss tip lightning rod is mounted.
10.根据权利要求1所述的长距离高精度高程传递照准觇板,其特征在于:还包括用于提升所述灯箱架的手动绞盘,所述手动绞盘上设有逆向制动卡槽。 10. The elevation of the long distance with high accuracy according to claim 1 sighting transfer target plate, characterized in that: said box further comprising a frame for lifting manual winch, a reverse brake provided on the manual winch slot.
CN 201310456525 2013-09-29 2013-09-29 Elevation precision long distance transmission sighting target plate CN103487023B (en)

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