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Mechanical interlocking mechanism

An interlocking mechanism and mechanical technology, applied in building components, building structures, door/window applications, etc., can solve the problems of inconvenient application of electromagnetic interlocking mechanism and inconvenience of electromagnetic interlocking mechanism application.

Inactive Publication Date: 2005-09-07
山东严格产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of inconvenient application of the existing electromagnetic interlock mechanism on some occasions, the present invention provides a mechanical interlock mechanism, whose function is to ensure that the two doors equipped with the interlock mechanism cannot be opened at the same time, that is, one Cannot open another door while the door is open
The mechanical structure selected by the present invention effectively solves the problem of inconvenient application of the existing electromagnetic interlock mechanism on some occasions, and has high operational reliability and good expandability

Method used

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Experimental program
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specific Embodiment approach 1

[0005] Specific implementation mode one: (see Fig. 1- Figure 9 ) This embodiment consists of a lock bracket 1, a front lock mechanism 2, a rear lock mechanism 3 and a linkage shaft 4. The rear end is affixed; the middle front part, the middle part and the middle rear part of the lock bracket 1 are respectively fixed with a front bearing bracket 1-1, a middle bearing bracket 1-2 and a rear bearing bracket 1-3, and the front bearing bracket 1-1, The lower ends of the middle bearing bracket 1-2 and the rear bearing bracket 1-3 are respectively fixed with a linear bearing 6, and the three linear bearings 5 ​​are respectively placed in the inner holes 6-1 of the three linear bearings 6; the linkage shaft 4 is placed in the inner hole 5-1 of the cage of the three linear bearings 5, the front end and the rear end of the linkage shaft 4 are respectively in contact with or loosened from the lower end of the front lock mechanism 2 and the lower end of the rear lock mechanism 3; the fro...

specific Embodiment approach 2

[0007] Specific implementation mode two: (see Figure 9 ) The difference between this embodiment and the specific embodiment one is that it increases the top screw 2-11, the lower end of the shaft 2-6 is provided with an external thread 2-6-3, and the upper end surface of the top cone 2-8 has a Connect the threaded hole 2-8-2, the side of the top cone 2-8 has a threaded hole 2-8-3, the lower end of the shaft 2-6 is threaded with the upper end of the top cone 2-8, and the top screw 2-11 is screwed in Inside the threaded hole 2-8-3. Other compositions and connections are the same as in the first embodiment. An advantage of this embodiment is that the axial position of the top cone 2-8 relative to the shaft 2-6 is adjustable, which is convenient for installation and debugging.

specific Embodiment approach 3

[0008] Specific embodiment three: (see Fig. 1) the difference between this embodiment and specific embodiment one and two is that it has increased coupling sleeve 7, two jackscrews 8, and coupling sleeve 7 is provided with axial through hole 7- 1. The front part and the rear part of the side wall of the coupling sleeve 7 are respectively provided with radial threaded holes 7-2, and the two threaded holes 7-2 are respectively connected with the axial through hole 7-1. The shaft 4-1 and the rear section shaft 4-2 are composed, the front end head 4-1-1 of the front section shaft 4-1 is a spherical surface, and the rear end of the front section shaft 4-1 is placed in the front of the axial through hole 7-1, The rear end 4-2-1 of the rear section shaft 4-2 is a spherical surface, and the front end of the rear section shaft 4-2 is placed in the rear portion of the axial through hole 7-1, and two top screws 8 are screwed into two diameters respectively. Into the threaded hole 7-2. O...

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Abstract

The invention relates to a design of mechanical interlock mechanism that includes two lock tool mechanism and a driving shaft. The front end and the back end of the supporting of the first lock tool mechanism separately connect to the up end of the front lock tool mechanism and the up end of the back lock tool mechanism. The middle front section, middle section and middle back section of the first lock tool supporting are separately set front shaft bearing, middle shaft bearing and back shaft bearing. The bottoms of the three shaft bearings are set three direct bearing. The driving shaft is set in the keeping hole of the three direct bearings. And the front end and the back end of the driving shaft are connected to the bottom of the front lock tool mechanism and the bottom point of the back lock tool mechanism, and realizing extending of the lock tools peak cone and driving the driving shaft to achieve the function of unlocking. The invention has good operation reliability and expansibility.

Description

Technical field: [0001] The invention relates to a mechanical interlock mechanism, in particular to a mechanical interlock mechanism for interior and exterior doors. Background technique: [0002] For some special occasions, such as the inner and outer doors of the isolation and intensive care unit for dangerous infectious diseases, in order to avoid the spread of germs caused by the entry and exit of personnel, the opening and closing of the two doors are required to be mutually self-locking and cannot be opened at the same time; the existing electromagnetic The application of the interlock mechanism is inconvenient in some occasions. At present, there is no mechanical interlocking mechanism with high reliability for interior and exterior doors. Invention content: [0003] In order to solve the problem of inconvenient application of the existing electromagnetic interlock mechanism on some occasions, the present invention provides a mechanical interlock mechanism, whose f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C7/00E06B5/00
Inventor 高海波邓宗全陈明王忠奎刘吉成
Owner 山东严格产业发展有限公司
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