A kind of connection of double and muscle full grout sleeve and double and muscle connection method

A kind of connection of double and muscle full grout sleeve and double and muscle connection method

  • CN 107,740,543 A
  • Filed: 11/28/2017
  • Published: 02/27/2018
  • Est. Priority Date: 11/28/2017
  • Status: Active Application
First Claim
Patent Images

1. A kind of 1. full grout sleeve of double and muscle connection, it is characterised in that:

  • Including for connecting two sections of double and muscle metal sleeves(1), two sealing rings (2,3) for being separately positioned on metal sleeve (1) both ends, be arranged in the middle part of metal sleeve (1) cavity and goldCategory sleeve (1) is connected and carries out spacing locating part and by being poured into metal sleeve (1) and two to two sections of double and muscleThe grouting structure (9) that the grouting material of cavity is formed between the double simultaneously muscle of Duan Suoshu, metal sleeve (1) linear pattern or fish belly typeBranch sleeve, two sections of double and muscle are integrated by structure of being in the milk (9) and metal sleeve (1) anchor connection;

    Two sections described doubleAnd the muscle respectively double simultaneously muscle (7) of the first paragraph in insertion metal sleeve (1) and from right to left insertion metal sleeve (1) from left to rightInterior second segment is double and muscle (8), metal sleeve (1) left end are provided with double for first paragraph and muscle (7) insertion left double and muscle and insertedMouth and its right-hand member are provided with double for second segment and muscle (8) insertion the right side pair and muscle sockets;

    Two sealing rings be arranged symmetrically andBlocked respectively to the left left sealing rings (2) that muscle socket is blocked double simultaneously and to the right double and muscle socket right closeSeal (3), it is described left double and between muscle socket and left sealing ring (2) and the right double and muscle sockets and right sealing ring (3) itBetween be interference fit;

    Left sealing ring (2) the suit first paragraph is double simultaneously on muscle (7), and be provided with left sealing ring (2) for firstThe double through holes that simultaneously muscle (7) penetrates of section;

    Right sealing ring (3) the suit second segment is double simultaneously on muscle (8), and opened on right sealing ring (3)There is the through hole that and muscle (8) double for second segment penetrates;

    The double simultaneously muscle (7) of the first paragraph and second segment double simultaneously muscle (8) diameter, reinforcing bar rootsNumber and arrangement all same;

    The first paragraph is double and muscle (7) and the double simultaneously muscle (8) of second segment are arranged in metal sleeve (1)On central axis and both insertion metal sleeve (1) inner lengths are 6d~14d, and wherein d is single in double and muscle to be connectedThe nominal diameter of reinforcing bar, the first paragraph is double and muscle (7) and the double simultaneously muscle (8) of second segment insert the internal length of metal sleeve (1)Sum is less than metal sleeve (1) length;

    Described two sections cavitys that are double and being used for grouting material perfusion between muscle and metal sleeve (1) are put downEqual gap 3mm~8mm;

    It is provided with the left end side wall of the metal sleeve (1) on a plasma discharge hole and its right end sidewalls and is provided with oneIndividual grout hole.

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