Concrete wedge anchor mabhaudhi ekuwedzera

Mabhaudhi ekuwedzera ane mwero wekuita we4.6 anoreva:

1. Simba rezita rekusimba rekuwedzera bhoti zvinhu zvinosvika 400 MPa level;

2. Chiyero chesimba regoho rekuwedzera kwebhaudhi zvinhu ndeye 0.6;

3. Simba rekuita goho rekuwedzera bhaudhi zvinhu zvinosvika 400 × 0.6 = 240MPa level.

4. Kudzika kwekuchera: Zvakanakisisa kudzika anenge 5 millimeters kupfuura kureba kwepombi yekuwedzera.

5. Zvinodiwa zvekuwedzera bhoti pasi ndezvechokwadi zvakanyanya kuoma zviri nani, izvo zvinoenderanawo nemamiriro ezvinhu emasimba echinhu chaunoda kugadzirisa. Simba rekumanikidzika rakaiswa mukrete (C13-15) rakapetwa kashanu kupfuura iro muzvidhinha.

6. Mushure mekuisa zvakanaka M6/8/10/12 bhaudhi yekuwedzera mukongiri, iyo yakakodzera yakanyanya static stress ndeye 120/170/320/510 makirogiramu, zvichiteerana.

7. Iyo screw yekuwedzera inoumbwa nezvikamu zvakaita se screw uye chubhu yekuwedzera. Muswe we screw is conical, uye dhayamita yemukati yekoni yakakura kudarika dhayamita yemukati yechubhu yekuwedzera. Kana nut yakasimbiswa, screw inofamba ichienda kunze, uye axial movement ye thread inoita kuti conical chikamu chifambe, zvichiita kuti iite guru guru rakanaka pamusoro pekunze kwechubhu yekuwedzera. Mukuwedzera, kona yekoni idiki kwazvo, izvo zvinokonzeresa friction yekuzvivharira pakati pemadziro, iyo yekuwedzera chubhu, uye koni, nekudaro kuwana kugadzirisa kugadzirisa;

8. Chitubu chinowachisa pane chekuwedzera sikururu chikamu chakajairwa nekuti kuvhurika kwacho kwakadzedzereka uye elastic, saka inonzi spring washer. Basa rewasher yechirimo kushandisa kona yakapinza yekuvhura kwakadzama kubaya mukati me nut uye flat washer, kudzivirira nati kuti isasununguke;

9. A flat washer is also a standard component, uye basa rayo nderokugovera zvakaenzana kudzvinyirirwa kwe nut pane zvikamu zvakabatana.

Kuwanda kwekushandiswa kwezvikwiriso zvekuwedzera

Masikiru ekuwedzera ane zvakanakira kuchera kudiki, kusimba kwesimba, uye kuburitswa pachena mushure mekushandiswa. Kana isina kushandiswa, inogona kubviswa nyore nyore kuchengetedza rusvingo rwakadzika. Iwo anoshandiswa zvakanyanya muakasiyana ekushongedza zviitiko.