SU1269827A1

SU1269827A1 - Stand

Info

Publication number: SU1269827A1
Application number: SU853921202A
Authority: SU
Inventors: Роберт Анатольевич Газиян
Original assignee: Московский Городской Совет Воир
Priority date: 1985-04-11
Filing date: 1985-04-11
Publication date: 1986-11-15

Abstract

Изобретение относитс к области приборостроени . Цель изобретени расширение функциональных возможностей и повышение удобств эксплуатации. Объект 21 закреплен с помощью зажимов 20. Последовательно освобожда винты 4, 6, 9 и гайки 11, 13, производ т перемещение муфты 5 и составных частей 7 и 8 телескопической штанги. Осуществл ют также относительный поворот стойки 3, частей 7 и 8 телескопической штанги и дополнительных штанг таким образом, чтобы объект 21 оказалс в наиболее удобном дл набс Ф людени положении. 3 ил. (П f Htf Од ;о сх го The invention relates to the field of instrumentation. The purpose of the invention is to enhance the functionality and increase the convenience of operation. The object 21 is fastened with the help of clips 20. Sequentially freeing the screws 4, 6, 9 and nuts 11, 13, the coupling 5 and the component parts 7 and 8 of the telescopic rod are moved. Relative rotation of the pillar 3, parts 7 and 8 of the telescopic rod and additional rods is also carried out in such a way that the object 21 is in the most comfortable position. 3 il. (P f Htf Od; c

Description

Изобретение относится к приборостроению, в частности к средствам для установки и ориентации в пространстве различных объектов, и может быть использовано в различных отраслях народного хозяйства при проведении лабораторных исследований.The invention relates to instrumentation, in particular to means for installation and orientation in space of various objects, and can be used in various sectors of the economy during laboratory research.

Цель изобретения - расширение функциональных возможностей и повы-’ шение эксплуатации путём увеличения числа степеней свободы конструкции и тем самым обеспечения ориентации исследуемого объекта в наиболее удобном для наблюдателя положении.The purpose of the invention is to expand the functionality and increase operation by increasing the number of degrees of freedom of construction and thereby ensure the orientation of the object under study in the most convenient position for the observer.

На фиг. 1 схематически изображен штатив, аксонометрия; на фиг. 2 то же, разрез; на фиг. 3 - сечение А-А на фиг. 2; на фиг. 4 - сечение Б-Б на фиг. 3.In FIG. 1 schematically shows a tripod, axonometry; in FIG. 2 same cut; in FIG. 3 is a section AA in FIG. 2; in FIG. 4 is a section BB in FIG. 3.

Штатив содержит основание 1 с опорой 2, в которой размещена стойка 3, фиксируемая стопорным винтом 4, установленную на стойке 3 муфту 5 со стопорным винтом 6 и консольно зак~; репленной на ней телескопической штангой, образованной установленными одна другой составными частями 7 и 8, закрепляемыми между собой стопорным винтом 9, две дополнительные штанги, концы одной из которых с помощью осей 10 с гайками 11 шарнирно соединены с составной частью 8 телескопической штанги, при этом данная дополнительная тяга выполнена в виде двух Пластин 12, другие концы которой с помощью осей 10 и гаек 13 шарнирно соединены с одним из концов второй дополнительной штанги 14, на другом конце которой жестко закреплен стержень 15 узла закрепления объекта.The tripod contains a base 1 with a support 2, in which there is a rack 3, fixed by a locking screw 4, mounted on the rack 3, the clutch 5 with a locking screw 6 and cantilever closed ~; the telescopic rod connected to it, formed by the constituent parts 7 and 8 installed one by one, fixed by a locking screw 9, two additional rods, the ends of one of which are pivotally connected to the telescopic rod component 8 by means of the axes 10 with nuts 11; the additional rod is made in the form of two Plates 12, the other ends of which are pivotally connected to one of the ends of the second additional rod 14 with the help of the axes 10 and nuts 13, the rod 15 of which has been fixedly fixed to the other end Nia object.

Узел закрепления объекта выполнен в виде стержня 15, двух жестко закрепленных на стержне 15 параллельных планок 16 с полумуфтами 17 и стопорными винтами 1.8 и установленных в полумуфтах 17 захватов, каждый из которых содержит штырь 19 с пружинным зажимом (типа Крокодил) 20 на одном из его концов для взаимодействия с исследуемым, объектом 21. Перед проведением исследования объекта 21, освободив винты 18, перемещают штыри 19 в положение, удобное для взаимодействия зажимов 20 с объектом 21, закрепляют последний с помощью зажимов 20 и фиксируют штыри 19 в рабочем положении с помощью винтов 18. Затем, последовательно освобождая винты 4,The object fixing unit is made in the form of a rod 15, two parallel brackets 16 rigidly fixed on the rod 15 with half couplings 17 and retaining screws 1.8 and grippers installed in the half couplings 17, each of which contains a pin 19 with a spring clip (Crocodile type) 20 on one of its ends for interacting with the object 21 being studied. Before conducting the study, the object 21, having released the screws 18, move the pins 19 to a position convenient for the clamps 20 to interact with the object 21, fix the latter with the help of clamps 20 and fix the pins 19 in working m position with screws 18. Then, sequentially loosening screws 4,

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6, 9 и гайки 11 и 13, проводят перемещение муфты 5 и составных частей 7 и 8 телескопической штанги, а также относительный поворот стойки 3, час5 тей 7 и 8 телескопической штанги и дополнительных штанг таким образом, чтобы объект 21 оказался в наиболее удобном для наблюдения положении, после чего закрепляют штатное положено ние элементов конструкции с помощью средств фиксации и приступают к исследованиям.6, 9 and nuts 11 and 13, carry out the movement of the coupling 5 and the components 7 and 8 of the telescopic rod, as well as the relative rotation of the rack 3, parts 5 and 7 of the telescopic rod and additional rods so that the object 21 is in the most convenient for observation of the position, after which the regular position of the structural elements is fixed with the help of fixation means and proceed to research.

По окончании исследований для снятия исследуемого объекта со штатива • 5 выполняют в обратной последователь- / ности операции, осуществляющиеся при его закреплении.At the end of the research, in order to remove the test object from the tripod • 5, the operations are carried out in the reverse sequence when they are fixed.

Оснащение штатива двумя дополнительными штангами, шарнирно соединен20 ними одними своими концами между собой, а другими концами соответственно - шарнирно с телескопической штангой и жестко со стержнем узла закрепления объекта, а также выполнение со²⁵ единения основания со стойкой с возможностью поворота последней вокруг собственной продольной оси и шарнирных соединений дополнительных штанг между собой и одной из них - с теле30 скопической штангой с возможностью фиксации угла их относительного поворота позволило расширить функциональные возможности штатива и повысить удобства его эксплуатации.Equipping a tripod with two additional rods, pivotally connected 20 with one of their ends to each other, and with the other ends, respectively, pivotally with a telescopic rod and rigidly with the rod of the object fixing unit, as well as performing base connection with the stand from ²⁵ with the possibility of turning the latter around its own longitudinal axis and swivel joints of additional rods between each other and one of them - with a telescopic rod with the ability to fix the angle of their relative rotation allowed to expand the functional e capabilities of the tripod and increase the convenience of its operation.

Claims

1 The invention relates to instrumentation, in particular, to means for installation and orientation in space of various objects, and can be used in various branches of the national economy in laboratory studies. The purpose of the invention is to expand the functionality and increase the operation by increasing the number of degrees of freedom of the structure and thereby ensuring the orientation of the object under study in the most convenient position for the observer. FIG. 1 shows schematically a tripod, axonometrics; in fig. 2 the same cut; in fig. 3 is a section A-A in FIG. 2; in fig. 4 is a section BB in FIG. 3. The tripod contains a base 1 with a support 2 in which the rack 3 is located, fixed by a retaining screw 4 mounted on a rack 3 a coupling 5 with a retaining screw 6 and a telescopic bar fixed to it, formed by one another component parts 7 and 8, fixed between each other locking screw 9, two additional rods, the ends of one of which are connected to the component 8 of the telescopic rod by means of axles 10 with nuts 11, while this additional traction is executed in the form of two Plates 12, the others seedlings which via axes 10 and nuts 13 are pivotally connected to one end of the second additional rod 14, the other end of which is rigidly fixed to the rod 15 assembly fixing object. The fixing unit of the object is in the form of a rod 15, two rigidly mounted on the rod 15 parallel to the strips 16 with coupling halves 17 and locking screws 18 and 17 grippers installed in the coupling half, each of which contains a pin 19 with a spring clip (of the Crocodile 2P type at one of its ends to interact with the object under study 21. Before conducting the study of object 21, loosening the screws 18, move the pin 19 to a position convenient for the interaction of the clamps 20 with the object 21, fix the latter with the help of clamps 20 and fix the pins 19 in position with screws 18. Then release screws 4, 72 6, 9 and nuts 11 and 13 in succession, move coupling 5 and components 7 and 8 of the telescopic rod, and also rotate the pillar 3, parts 7 and 8 of the telescopic rod, and additional rods in such a way that the object 21 is in the most convenient position for observation, after which the normal position of the structural elements is fixed with the help of fixation means and the investigations are started. At the end of the research, in order to remove the test object from the tripod, it is performed in the reverse sequence of the operation, which is carried out when it is fixed. Equipping the tripod with two additional rods pivotally connected at one end to each other, and at the other ends, respectively, pivotally with a telescopic rod and rigidly with the stem of the object fixing unit, as well as connecting the base to the stand with the possibility of rotation of the latter around its own longitudinal axis and pivotal joints rods between themselves and one of them - with a telescopic rod with the possibility of fixing the angle of their relative rotation, allowed the function to be expanded tripod capabilities and increased ease of use. Invention A tripod, containing a base with a stand, a coupler mounted on a rack with a telescopic bar fixed to it, an object fixing unit, executed in the form of two hooks mounted on a common rod that can be moved, and fixation means, characterized in that expanding the functionality and convenience of operation, it is equipped with two additional rods, one ends of which are pivotally interconnected, the other end of the first of additional rods pivotally connected to the second end of the telescopic rod, and the other end of the second additional rod is rigidly connected to the rod of the object fixing unit, the stand being connected to the base with the possibility of rotation