SU135587A1 - Device for linear movement of moving parts of an x-ray tripod - Google Patents
Device for linear movement of moving parts of an x-ray tripodInfo
- Publication number
- SU135587A1 SU135587A1 SU645620A SU645620A SU135587A1 SU 135587 A1 SU135587 A1 SU 135587A1 SU 645620 A SU645620 A SU 645620A SU 645620 A SU645620 A SU 645620A SU 135587 A1 SU135587 A1 SU 135587A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screw
- linear movement
- moving parts
- tripod
- ray
- Prior art date
Links
Landscapes
- Transmission Devices (AREA)
Description
Известны предназначенные дл пр молинейного передвижени подвижных частей рентгеновского штатива устройства, состо щие из черв чного ходового винта, черв чного колеса, штурвала и управл емого тормоза черв чного колеса. Управление процессом передвижени в этих устройствах сложное.Devices are known that are intended for the linear movement of the moving parts of an X-ray tripod, consisting of a worm spindle, a worm wheel, a steering wheel, and a controlled worm wheel brake. Managing the process of movement in these devices is complicated.
В предлагаемом устройстве управление, осуществл емое как вручную , так и от электропривода, упрощено и облегчено. Это достигаетс тем, что благодар соответствующему расположению черв чного ходового винта и соединенного с подвижной частью штатива черв чного колеса последнее может свободно передвигатьс по неподвижному винту , а если его остановить, оно будет играть роль маточной гайки при вращении винта.In the proposed device, the control, carried out both manually and from the electric drive, is simplified and facilitated. This is achieved due to the fact that due to the appropriate location of the worm screw and the worm wheel connected to the movable part of the tripod, the latter can move freely on the fixed screw, and if stopped, it will play the role of the uterine nut when the screw is rotated.
На чертеже изображена схема описываемого устройства. Оно состоит из винта 1 с резьбой черв чного профил , закрепленного на неподвижной части штатива, черв чного колеса 2 и соосного с ним штурвала 3, укрепленных в подвижной каретке 4 штатива, и управл емого тормоза 5 (например электромагнитного).The drawing shows a diagram of the described device. It consists of a screw 1 with a screw-shaped worm profile fixed on the fixed part of the tripod, a worm gear 2 and a steering wheel 3 coaxial with it, fixed in the movable carriage 4 of the tripod, and a controlled brake 5 (for example electromagnetic).
Черв чный винт 1 приводитс во вращение от электродвигател 6 через редуктор 7.The screw screw 1 is driven in rotation from the electric motor 6 through the gearbox 7.
При передвижении каретки 4 вручную черв чный винт / остаетс неподвижным, а тормоз 5 разомкнутым. При повороте штурвала 3 вместе с ним свободно поворачиваетс вокруг оси черв чное колесо 2, которое катитс по неподвижному винту / как по зубчатой рейке и перемещает каретку 4 в вертикальном направлении.When moving the carriage 4 manually, the screw screw / remains fixed and the brake 5 is open. When the handwheel 3 is rotated, the worm gear 2 freely rotates around the axis, which rolls along the fixed screw / as along a rack and moves the carriage 4 in the vertical direction.
При точной установке каретки 4 черв чный винт / также остаетс неподвижным, а каретка перемещаетс при вращении штурвала 3. В этих случа х каретка должна быть уравновешена. При ее механичеWith an accurate mounting of the carriage 4, the screw / screw also remains fixed, and the carriage moves with the rotation of the handwheel 3. In these cases, the carriage must be balanced. With its mechanical
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU645620A SU135587A1 (en) | 1959-11-30 | 1959-11-30 | Device for linear movement of moving parts of an x-ray tripod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU645620A SU135587A1 (en) | 1959-11-30 | 1959-11-30 | Device for linear movement of moving parts of an x-ray tripod |
Publications (1)
Publication Number | Publication Date |
---|---|
SU135587A1 true SU135587A1 (en) | 1960-11-30 |
Family
ID=48291899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU645620A SU135587A1 (en) | 1959-11-30 | 1959-11-30 | Device for linear movement of moving parts of an x-ray tripod |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU135587A1 (en) |
-
1959
- 1959-11-30 SU SU645620A patent/SU135587A1/en active
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