SU838110A1 - Lock for securing sections - Google Patents
Lock for securing sections Download PDFInfo
- Publication number
- SU838110A1 SU838110A1 SU792768008A SU2768008A SU838110A1 SU 838110 A1 SU838110 A1 SU 838110A1 SU 792768008 A SU792768008 A SU 792768008A SU 2768008 A SU2768008 A SU 2768008A SU 838110 A1 SU838110 A1 SU 838110A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lock
- profile
- force
- screw
- clamping
- Prior art date
Links
- 238000010276 construction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
- F16B7/0473—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof with hook-like parts gripping, e.g. by expanding, behind the flanges of a profile
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Description
(54) ЗАМОК ДЛЯ КРЕПЛЕНИЯ ПРОФИЛЕЙ(54) LOCK FOR FIXING PROFILES
II
Изобретение относитс к машиностроению , например, дл креплени профилей со стойками.The invention relates to mechanical engineering, for example, for fastening profiles with poles.
Известен замок дл креплени профилей, содержащий корпус, в котором смонтирована прижимна планка, кинематически св занна с корпусом и винт 1.A lock is known for fastening profiles, comprising a housing in which a pressure plate connected kinematically to the housing and a screw 1 are mounted.
Однако така конструкци замка не обеспечивает надежное крепление профилей, в результате чего имеет место перемещение црофилей под действием собственного веса. Кроме того, в этой конструкции за.мка усилие прижима планки пропорционально усилию; создаваемому винтом, так как длина плеч планки до оси остаетс посто нной. Поэтому дл обеспечени требуемых усилий прижима в зоне контакта планки с ребром профил рабочему-монтажнику необходимо прикладывать больщие усили на вращение винта, что св зано с затратой больщого количества мускульной энергии.However, such a lock construction does not ensure reliable fastening of the profiles, as a result of which the movement of the profiles takes place under the action of its own weight. In addition, in this design, the insert strap clamping force is proportional to the force; created by the screw, since the length of the shoulders of the strip to the axis remains constant. Therefore, in order to ensure the required clamping forces in the zone of contact of the strip with the edge of the profile, the installer needs to exert great forces on the rotation of the screw, which is associated with the expenditure of a large amount of muscular energy.
Цель изобретени - облегчение условий работы при монтаже и демонтаже профилей различных форм.The purpose of the invention is to facilitate working conditions during the assembly and disassembly of profiles of various shapes.
Поставленна цель достигаетс тем, что кинематическа св зь выполнена в виде механизма плоско-параллельного перемещени прижимной планки относительно стенок корпуса, а прижимна планка подпружинена, при этом механиз.м плоско-параллельного перемещени прижимной планки выполнен в виде штифтов, закрепленных на одном из св занных элементов с возможностью взаимодействи с криволинейными пазами, выполненными на другом элементе.The goal is achieved by the fact that the kinematic connection is made in the form of a mechanism of plane-parallel movement of the pressure plate relative to the walls of the housing, and the pressure plate is spring-loaded, while the mechanism of the plane-parallel movement of the pressure plate is made in the form of pins fixed on one of the connected elements with the ability to interact with curved grooves made on another element.
На фиг. 1 показан вид замка сбоКу, разрез (исполнение 1, рабочее положение замка ); на фиг. 2 - вид за.мка в плане; наFIG. 1 shows a view of the lock to the side, a section (version 1, the operating position of the lock); in fig. 2 - view of the plan in the plan; on
Ф фиг. 3 - вид замка разрез (исходное положение замка); на фиг. 4 - вид замка сбоку , разрез (исполнение 11, рабочее положение замка); на фиг. 5 - сравнительный график зависимости усили N прижима от усили Р винта дл предлагаемой конструкцииF fig. 3 - view of the lock section (the initial position of the lock); in fig. 4 - side view of the lock, section (version 11, the operating position of the lock); in fig. 5 is a comparative graph of the force N of the clamping force P screw for the proposed design
5 замка и известной конструкции.5 lock and famous design.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792768008A SU838110A1 (en) | 1979-05-16 | 1979-05-16 | Lock for securing sections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792768008A SU838110A1 (en) | 1979-05-16 | 1979-05-16 | Lock for securing sections |
Publications (1)
Publication Number | Publication Date |
---|---|
SU838110A1 true SU838110A1 (en) | 1981-06-15 |
Family
ID=20828482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792768008A SU838110A1 (en) | 1979-05-16 | 1979-05-16 | Lock for securing sections |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU838110A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4948290A (en) * | 1988-03-24 | 1990-08-14 | Schuco International Gmbh & Co. | T-connection between two profiles, particularly cross-bar profile and post profile of a facade |
WO2013163701A1 (en) * | 2012-04-20 | 2013-11-07 | Reynaers Aluminium, Naamloze Vennotschap | T-connector and t-connection realised with it |
-
1979
- 1979-05-16 SU SU792768008A patent/SU838110A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4948290A (en) * | 1988-03-24 | 1990-08-14 | Schuco International Gmbh & Co. | T-connection between two profiles, particularly cross-bar profile and post profile of a facade |
WO2013163701A1 (en) * | 2012-04-20 | 2013-11-07 | Reynaers Aluminium, Naamloze Vennotschap | T-connector and t-connection realised with it |
BE1020554A3 (en) * | 2012-04-20 | 2013-12-03 | Reynaers Aluminium Nv | T-CONNECTOR AND T-CONNECTED THEREFORE. |
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