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CN-121972898-A - Group circle supports frock and group circle equipment

CN121972898ACN 121972898 ACN121972898 ACN 121972898ACN-121972898-A

Abstract

The invention relates to the technical field of mechanical equipment, and discloses a circle assembling and supporting tool and circle assembling equipment. The supporting mechanism comprises a supporting rod and an adjusting piece, one end of the supporting rod is connected with the mounting mechanism, the other end of the supporting rod is provided with the adjusting piece, and the adjusting piece can stretch and retract along the axial direction of the supporting rod. The installation mechanism is fixed on the output shaft of the round combining machine. And when the circle assembling machine is used for assembling the segmented circles, the supporting mechanism is installed, the length of the supporting mechanism is accurately adjusted through the hydraulic mechanism on the adjusting piece, and the roundness of the whole circular tube is controlled. The circular support assembly fixture is favorable for accurately adjusting the roundness of the circular tube, increases the overall dimensional accuracy of the circular tube, improves the quality of the overall construction engineering, is convenient to detach integrally, and reduces the disassembly difficulty and labor intensity of workers.

Inventors

  • LIU LI
  • SHI YUHAO
  • CHEN CHEN
  • GUO JILIANG

Assignees

  • 中建钢构股份有限公司

Dates

Publication Date
20260505
Application Date
20260204

Claims (10)

  1. 1. Group circle supports frock, a serial communication port, include: A mounting mechanism (1); The support mechanism comprises a support rod (201) and an adjusting piece (202), wherein one end of the support rod (201) is connected with the mounting mechanism (1), the other end of the support rod is provided with the adjusting piece (202), and the adjusting piece (202) can stretch and retract along the axial direction of the support rod (201).
  2. 2. The round support assembly tool according to claim 1, wherein the adjusting member (202) is provided with graduation marks along the extending and retracting direction thereof.
  3. 3. The round support assembly tool according to claim 1, wherein the support mechanism (2) further comprises a cushion block (203), and the cushion block (203) is arranged at one end of the adjusting piece (202) away from the support rod (201).
  4. 4. A round support assembly according to claim 3, wherein the adjusting member (202) is a hydraulic jack, the mounting end of the hydraulic jack is connected with the end of the supporting rod (201) far away from the mounting mechanism (1), and the driving end of the hydraulic jack is connected with the cushion block (203).
  5. 5. The round supporting tool set forth in claim 1, wherein the mounting mechanism (1) comprises a mounting seat (101) and a plurality of connecting pieces (102), the connecting pieces (102) are arranged at intervals around the circumference of the mounting seat (101), one end of each connecting piece (102) is connected with the mounting seat (101), and the other end of each connecting piece is connected with one end, far away from the adjusting piece (202), of the supporting rod (201).
  6. 6. The round supporting tool as claimed in claim 5, wherein the mounting base (101) comprises a connecting disc (1011) and a sleeve (1012), the connecting disc (1011) is arranged at one end of the sleeve (1012), and one end of the connecting piece (102) is connected with the connecting disc (1011).
  7. 7. The round support assembly tool according to claim 5, wherein an external thread is arranged at one end of the connecting piece (102) away from the mounting seat (101), an internal thread is arranged at one end of the supporting rod (201) away from the adjusting piece (202), and the supporting rod (201) is in threaded connection with the connecting piece (102).
  8. 8. The round assembling device is characterized by comprising the round assembling supporting tool and the round assembling machine according to any one of claims 1 to 7, wherein the round assembling machine comprises a host machine (3) and a base (4), the host machine (3) is arranged on the base (4), and the round assembling supporting tool is arranged on an output shaft (5) of the host machine (3).
  9. 9. The rounding device according to claim 8, further comprising an anti-drop means (6) provided at one end of the output shaft (5), the anti-drop means (6) having an anti-drop state abutting against a side of the mounting mechanism (1) near the end of the output shaft (5) and a separated state separated from a side of the mounting mechanism (1) near the end of the output shaft (5).
  10. 10. The rounding device according to claim 9, wherein the anti-falling device (6) comprises a guide mechanism (601), a clamping plate mechanism (602) and a driving piece (603), one end of the output shaft (5) is provided with a mounting sleeve (1012), the mounting sleeve (1012) is provided with a mounting cavity, a plurality of limiting grooves (7) are formed in the mounting sleeve (1012) at intervals around the mounting cavity, the guide mechanism (601) comprises an end plate (6011) and a guide rod (6012), the inner wall of the mounting cavity far away from one side of the output shaft (5) is a first end face, the end plate (6011) is arranged on the first end face, one end of the guide rod (6012) is connected with the end plate (6011), the clamping plate mechanism (602) comprises a movable seat (6021), a follower (6022), a clamping piece (6023) and a hinge seat (6024), the movable seat (6021) is arranged on the guide rod (6012) in a sliding mode, the follower (6022) is arranged on the periphery of the movable seat (6021) around the hinge seat (6024), one end face is arranged on the hinge seat (6024) near to the first end face, and the hinge seat (6024) is arranged on the hinge seat (6024), one end with the other end of follower (6022) articulates, the stiff end of driving piece (603) with output shaft (5) are connected, the drive end with remove seat (6021) are connected, anti-drop device (6) are in when anticreep state, the other end of joint spare (6023) stretches out spacing groove (7) with installation mechanism (1) butt, anti-drop device (6) are in when the separation state, the other end of joint spare (6023) is retracted in the installation cavity.

Description

Group circle supports frock and group circle equipment Technical Field The invention relates to the technical field of mechanical equipment, in particular to a circle assembling supporting tool and circle assembling equipment. Background In the manufacturing process of the ultra-large diameter circular tube structure (such as an underground tunnel pipeline, a large-scale gas storage pipeline and the like), the circular tube cannot be directly transported to a designated installation position of a construction area due to the fact that the diameter of the circular tube is overlarge and the underground transportation channel is smaller. The round pipe is split into a plurality of segmented circles, the segmented circles are transported to a round assembling machine of a construction area through a transport channel, the segmented circles are assembled into a whole circle by the round assembling machine, and finally the round pipe is transported to a designated installation position. In the circle assembling and installing process of the segmented circles, the problems that the circular tubes are too large in diameter and too heavy in weight, the circular tubes are easy to deform in the circle assembling process and the like are solved, and the circular tubes are required to be supported at the moment. The traditional group circle supporting mode adopts temporary welding to support or simple jack to support more, and the temporary welding supports or simple jack has the problems of low adjustment precision, difficult disassembly and assembly and the like, so that the roundness and the overall size precision of the round pipe are not high, and the overall engineering quality is influenced. Disclosure of Invention The invention provides a circle assembling supporting tool and circle assembling equipment, which are used for solving the problems that the roundness and the overall dimensional accuracy of a circular tube are not high and the overall engineering quality is influenced in the prior art. In a first aspect, the present invention provides a circle supporting tool, including: A mounting mechanism; The plurality of groups of supporting mechanisms are arranged around the circumference of the installation mechanism at intervals. The supporting mechanism comprises a supporting rod and an adjusting piece, one end of the supporting rod is connected with the mounting mechanism, the other end of the supporting rod is provided with the adjusting piece, and the adjusting piece can stretch and retract along the axial direction of the supporting rod. The circular degree control device has the beneficial effects that the length of the supporting mechanism is accurately adjusted through the adjusting piece, and the circular degree of the whole circular tube is controlled. The roundness of the circular tube can be accurately adjusted, the overall dimensional accuracy of the circular tube is improved, and the quality of the overall construction engineering is improved. In an alternative embodiment, the adjusting element is provided with graduation marks along its telescoping direction. The circular pipe roundness adjusting device has the beneficial effects that constructors can rapidly install and position the supporting mechanism through the scale marks, and the circular pipe roundness can be rapidly and accurately adjusted. In an alternative embodiment, the support mechanism further comprises a spacer block disposed at an end of the adjustment member remote from the support bar. The round supporting tool has the beneficial effects that the contact area and the stressed area of the cushion block with the round pipe are increased, so that the whole round supporting tool can better provide supporting force for the round pipe. In an alternative embodiment, the adjusting member is a hydraulic jack, the mounting end of the hydraulic jack is connected to the end of the support rod remote from the mounting mechanism, and the driving end of the hydraulic jack is connected to the spacer block. The hydraulic jack has the beneficial effects that the fine adjustment of the length of the supporting rod is completed through the lifting action of the hydraulic jack and is matched with the cushion block, so that the stability of the supporting rod and the radius stability of the whole round supporting tool are ensured in the whole construction process. In an alternative embodiment, the mounting mechanism comprises a mounting seat and a plurality of connecting pieces, wherein the connecting pieces are arranged at intervals around the circumference of the mounting seat, one end of each connecting piece is connected with the mounting, and the other end of each connecting piece is connected with one end of the supporting rod, which is far away from the adjusting piece. In an alternative embodiment, the mounting base includes a connection pad and a sleeve, the connection pad is disposed at one end of the sleeve, and one end of the connection