SU652441A1 - Correcting device - Google Patents

Correcting device

Info

Publication number
SU652441A1
SU652441A1 SU772488575A SU2488575A SU652441A1 SU 652441 A1 SU652441 A1 SU 652441A1 SU 772488575 A SU772488575 A SU 772488575A SU 2488575 A SU2488575 A SU 2488575A SU 652441 A1 SU652441 A1 SU 652441A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stand
centering
sleeve
correcting device
mirror
Prior art date
Application number
SU772488575A
Other languages
Russian (ru)
Inventor
Лев Алексеевич Козлов
Геннадий Евгеньевич Рязанцев
Александр Максимович Назаров
Original Assignee
Предприятие П/Я А-1158
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 Предприятие П/Я А-1158 filed Critical Предприятие П/Я А-1158
Priority to SU772488575A priority Critical patent/SU652441A1/en
Application granted granted Critical
Publication of SU652441A1 publication Critical patent/SU652441A1/en

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Description

(54) ЦЕНТРИРОВОЧНОЕ УСТРОЙСТВО(54) CENTERING DEVICE

Изобретение относитс  к области геодезического приборостроени , в частности, к высокоточньш центрировочным устройствам, примен емым при геодезйческой съемке, оно может быть применено при высокоточных инженерно геодезических измерени х при монтаже технологического оборудовайи , на пример, уско1 ителей зар женных Час тиц. Известно устройство дл  центрировани  инструмента над точкой, содержащ е подставку с посадочной втулкой механизм перемещени  устройства над опорным знаком, уровень и отсчетное устройство 1.Недостатком данного устройства  вл етс  невозможность центрировани  инструмента над знаком расположенным в непосредственной бли зости от него, т.е. на рассто нии менее одного метра. Целью изобретени   вл етс  повьше ние точности и расширение диапазона центрировани . Это достигаетс  тем, что предлага емое устройство содержит зеркало, которое закреплено вертикально над перекрытием Спорного знака в оправе, соединенной штангой с подставкой уст ройства. Зеркало вместе с оправой мо жет вращатьс  вокруг оси посадочной втулки и перемещатьс  в горизонтальной плоскости до совмещени  рабочей плб.скости зеркала с центром перекрыти  опорного знака. На фиг. 1 показан общий вид опи сываемого устройства в разрезе; на фиг. 2 - положение подставки при центрировании над опорным знаком, подставка не отцентрирована; на фиг. 3 - подставка отцентрирована. Центрировочное устройство состоит из подставки 1, снабженной подъемными винтами 2. На подставке 1 размещен ползун 3, перемицающийс  в направл ющих 4 посредством микрометрического винта 5, цилиндрическа  втулка 6 с пальцем 7, который соединен с плитой 8, несущей посадочную втулку 9 и уровень 10. В нижней части пальца 7 закреплена штанга 11, к которой крепитс  оправа 12 дл  вспомогательного 13 и основного 14 зеркал. Плита 8 с зеркалами может вращатьс  вокруг оси посадочной втулки 9; Кроме того, на поЙ ставке 1 установлено отсчетное устройство 15, контактирующее с ползуном, несущим втулку 9, ось втулки 9 центрируетс  над опорным знаком 16, имеющим центр вThe invention relates to the field of geodesic instrumentation, in particular, to high-precision centering devices used in surveying, it can be applied to high-precision engineering geodetic measurements during the installation of technological equipment, for example, accelerated charging of Particles. A device for centering the tool over a point is known, which includes a stand with a landing sleeve, a mechanism for moving the device over the reference mark, a level and a reading device 1. The disadvantage of this device is the impossibility of centering the tool above the mark located in the immediate vicinity of it, i.e. at a distance of less than one meter. The aim of the invention is to increase the accuracy and expand the range of centering. This is achieved by the fact that the proposed device contains a mirror, which is fixed vertically above the overlap of the controversial sign in the frame connected by a bar to the stand of the device. The mirror, together with the frame, can rotate around the axis of the mounting sleeve and move in a horizontal plane until the working surface of the mirror is aligned with the center of the overlap of the reference sign. FIG. 1 shows a general view of the described device in section; in fig. 2 - the position of the stand when centering above the reference sign, the stand is not centered; in fig. 3 - the stand is centered. The centering device consists of a stand 1, equipped with lifting screws 2. On the stand 1, a slider 3 is placed, intermingled in the guides 4 by means of a micrometric screw 5, a cylindrical sleeve 6 with a finger 7, which is connected to the plate 8, bearing the landing sleeve 9 and level 10. In the lower part of the finger 7, a rod 11 is fixed, to which the rim 12 for the auxiliary 13 and the main 14 mirrors are attached. The plate 8 with the mirrors can rotate around the axis of the landing sleeve 9; In addition, a readout device 15 is installed on the SIP rate 1, which is in contact with a slide carrying the sleeve 9, the axis of the sleeve 9 is centered above the reference sign 16, having a center in

SU772488575A 1977-05-23 1977-05-23 Correcting device SU652441A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772488575A SU652441A1 (en) 1977-05-23 1977-05-23 Correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772488575A SU652441A1 (en) 1977-05-23 1977-05-23 Correcting device

Publications (1)

Publication Number Publication Date
SU652441A1 true SU652441A1 (en) 1979-03-15

Family

ID=20710065

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772488575A SU652441A1 (en) 1977-05-23 1977-05-23 Correcting device

Country Status (1)

Country Link
SU (1) SU652441A1 (en)

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