CN115539728A

CN115539728A - From ring flange of taking location installation function

Info

Publication number: CN115539728A
Application number: CN202211389311.2A
Authority: CN
Inventors: 邢亚龙
Original assignee: Chengdu Chaoyang Yangwei Technology Co ltd
Current assignee: Chengdu Chaoyang Yangwei Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2022-12-30

Abstract

The invention relates to the field of flange plate connection, in particular to a flange plate with a positioning and mounting function, which comprises a first flange plate and a second flange plate, wherein the first flange plate and the second flange plate are oppositely arranged, one side of the first flange plate, which is far away from a connecting pipe, is provided with a plurality of first circular through grooves, and nuts are fixedly mounted on the inner walls of the first circular through grooves. The ring flange needs to be installed with the bolt after the location, and present mounting means inserts the bolt one by one after the location is aimed at and screws up, and this kind of mode step is loaded down with trivial details and installation effectiveness is lower, and it is difficult to make whole ring flange skew lead to the problem that other part bolts can't be twisted after the bolt tightening of one end simultaneously. The invention designs the gear sleeve and the transmission latch capable of rotating in a single direction, the external transmission ring can rotate in a single direction to drive the transmission latch so as to rotate the gear sleeve and drive the internal bolt to rotate and fasten, and meanwhile, the rotation of the gear sleeve can not drive the transmission latch to move.

Description

From ring flange of taking location installation function

Technical Field

The invention relates to the field of flange plate connection, in particular to a flange plate with a positioning and mounting function.

Background

The flange, also called flange or flange, usually means a metal body like a disk, provided with several holes for fastening at its periphery for connection to other objects. Most commonly used in industrial manufacturing to act as a connection between two water pipes. The flange is widely used in machinery, so that the flange is not fixed in style, and can be called as a flange as long as the flange is similar in shape.

Although the flange plate is widely used, the following problems still exist during installation:

1. the existing flange plates are not provided with pre-positioning devices, when the flange plates are installed, bolt connecting holes of the two flange plates need to be manually aligned slowly, once the thickness of the flange plates is larger or the installation positions are narrower, the manual positioning mode is difficult, and therefore a mechanical positioning structure is needed to achieve a certain positioning effect when the flange plates are installed;

2. the flange plate needs to be installed by bolts after being positioned, the existing installation mode is that the bolts are inserted one by one after positioning and aligning and are screwed, the step of the mode is complicated, the installation efficiency is low, and meanwhile, the whole flange plate can be deviated after the bolt at one end is screwed, so that the bolts at other parts can not be screwed;

3. when transversely installing, because most pipeline is the mode of unsettled connection, if do not have fixed fixture, can lead to fixing ring flange and connecting tube of unable horizontal direction before screwing the bolt, so unable one-man operation needs personnel to help fixedly, so need design a structure and assist its preliminary fixed operation of screwing the bolt after the ring flange location is accomplished.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a flange plate with a positioning and mounting function.

In order to achieve the purpose, the invention adopts the following technical scheme:

a flange plate with a positioning and mounting function comprises a first flange plate and a second flange plate, wherein the first flange plate and the second flange plate are oppositely arranged, one side, away from a connecting pipeline, of the first flange plate is provided with a plurality of first circular through grooves, and nuts are fixedly mounted on the inner wall of the first circular through grooves;

the novel gear ring is characterized in that a plurality of second circular through grooves are formed in the second flange plate, the set positions of the second circular through grooves correspond to the first circular through grooves in a one-to-one manner, a plurality of gear sleeves are rotatably mounted on one side, away from the first flange plate, of the second flange plate, the set positions of the gear sleeves correspond to the set positions of the second circular through grooves in a one-to-one manner, bolt sleeves are fixedly mounted on the inner ring wall of the gear sleeves, bolt through grooves are formed in the bolt sleeves, the set positions of the second circular through grooves correspond to the set positions in a one-to-one manner, a sliding base is fixedly mounted on one side, away from the first flange plate, of the sliding base, a transmission ring is slidably mounted on one side, away from the second flange plate, of the transmission ring, a rotating pipe is fixedly mounted on the outer ring wall of the transmission ring, a plurality of C-shaped fixing blocks are fixedly mounted on the inner ring wall of the C-shaped fixing blocks, transmission latch teeth are rotatably mounted on the C-shaped fixing blocks, the transmission latch teeth are of triangular prism structures, one ends, away from the transmission latch teeth, which are correspondingly mounted, are fixedly mounted on the adjacent transmission latch teeth, and a reset spring is fixedly connected to the adjacent transmission latch teeth.

In the above flange plate with the positioning and mounting functions, a plurality of first fixing blocks which are symmetrically arranged are fixedly mounted on the outer annular wall of the first flange plate, a rotating groove is formed in one side, close to the second flange plate, of the fixing frame, an L-shaped fixing block is rotatably mounted in the rotating groove, a rubber ring is rotatably mounted at one end, far away from the first fixing block, of the L-shaped fixing block, and a fixing groove is formed in the outer annular wall of the second flange plate.

In foretell a flange dish from area location installation function, the both sides that L shape fixed block is close to the swivelling chute are inserted and are equipped with the spring inserted bar, the logical groove that resets that corresponds the setting with the spring inserted bar is seted up to a fixed block inner wall, the logical groove that resets runs through a fixed block, the logical one end fixed mounting that keeps away from L shape fixed block of groove that resets has the inserted bar that resets.

In the above-mentioned ring flange from area location installation function, one side fixed mounting that the ring flange is close to No. two ring flanges has No. one dead lever that two symmetries set up, no. two arc logical grooves have been seted up on No. two ring flanges, no. two arc logical grooves are seted up the position and are corresponded with dead lever mounted position No. one.

In the above-mentioned ring flange from area location installation function, the one side fixed mounting that No. two ring flanges are close to No. one ring flange has No. two dead levers that two symmetries set up, no. one the ring flange is seted up two arc logical grooves, no. two dead lever mounted position and an arc logical groove set up the position corresponding.

In the flange plate with the positioning and mounting functions, the two spherical limiting insertion rods are inserted into the second fixing rod, the inner wall of the first arc-shaped through groove is provided with two limiting grooves, and the limiting grooves are arranged at positions corresponding to the mounting positions of the spherical limiting insertion rods.

In foretell a ring flange from area location installation function, one side fixed mounting that No. one ring flange was kept away from to No. two ring flanges has the connecting tube, connecting tube outer wall fixed mounting has the slip top cap, the slip top cap rotates with the gear sleeve to be connected, slip top cap and driving ring sliding connection, the one side that No. one ring flange was kept away from to the slip top cap has been seted up a plurality of circular logical grooves No. three, no. three circular logical grooves are seted up the position and are put the one-to-one with bolt housing mounted position, the circular logical groove No. three is run through at bolt housing top.

In foretell one kind from ring flange of taking location installation function, the bolt leads to the logical inslot and has seted up the extrusion groove that the symmetry set up, extrusion inslot horizontal installation has extrusion spring, the one end fixed mounting that extrusion spring is close to each other has the extrusion piece, the extrusion piece is the triangular prism structure.

Compared with the prior art, this spray drying integrated device for auto-parts processing's advantage lies in:

1. the first fixing rod and the first arc-shaped through groove are designed, the two ends of the first arc-shaped through groove are designed to be large and small, sleeving is facilitated, and after the first arc-shaped through groove is rotated, the first fixing rod moves towards the small end, so that a guiding and positioning effect can be realized;

2. according to the invention, a second fixing rod and a second arc-shaped through groove are designed, a spherical limiting inserted rod is inserted into the second fixing rod, a limiting groove is formed in the inner wall of the second arc-shaped through groove, and the two ends of the second arc-shaped through groove are designed to be larger and smaller;

3. according to the invention, the gear sleeve and the transmission latch capable of rotating in one direction are designed, the external transmission ring can rotate in one direction to drive the transmission latch so as to rotate the gear sleeve and drive the internal bolt to rotate and fasten, meanwhile, the rotation of the gear sleeve can not drive the transmission latch to move, and after the integral rotation is only needed, whether each check is fixed or not is firm, so that the single rotation is prevented from influencing the integral, and the problem of low efficiency caused by the fact that the bolts need to be screwed one by one is solved;

4. the L-shaped fixing block and the fixing groove are designed, after positioning is completed, the L-shaped fixing block on the first flange plate can be clamped into the fixing groove of the second flange plate in a rotating mode, meanwhile, the first fixing rod can also play a certain supporting and fixing role in the transverse direction, and the problem that installation is inconvenient due to the fact that fixation cannot be carried out in the transverse installation process is solved;

in conclusion, the flange plate mounting device effectively solves the problems of difficult positioning, complex mounting and the like in the background art, and can effectively improve the efficiency of flange plate mounting.

Drawings

FIG. 1 is a schematic structural diagram of a flange with a positioning and mounting function according to the present invention;

fig. 2 is a schematic top view of a first flange plate of a flange plate with positioning and mounting functions according to the present invention;

fig. 3 is a schematic top view of a second flange plate in the flange plate with positioning and mounting functions according to the present invention;

fig. 4 is a schematic bottom view of a second flange plate of the flange plate with positioning and mounting functions according to the present invention;

FIG. 5 is a schematic cross-sectional view of a second flange plate of the flange plate with positioning and mounting functions according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;

FIG. 7 is a schematic structural view of a C-shaped fixing block and a transmission latch in a flange with a positioning and mounting function according to the present invention;

FIG. 8 is a schematic cross-sectional view of a flange with positioning and mounting functions according to the present invention;

FIG. 9 is an enlarged view of the structure at B in FIG. 8;

FIG. 10 is an enlarged view of the structure at C in FIG. 8;

FIG. 11 is an enlarged view of the structure of FIG. 8 at D;

fig. 12 is a schematic cross-sectional structural view of a first fixing block in a flange with a positioning and mounting function according to the present invention;

fig. 13 is a schematic cross-sectional structural view of an L-shaped fixing block in a flange with a positioning and mounting function according to the present invention.

In the figure: 1. a first flange plate; 2. a second flange plate; 3. connecting a pipeline; 4. a first circular through groove; 5. a first fixing rod; 6. an arc through groove; 7. a second circular through groove; 8. a second fixing rod; 9. a spherical limiting inserted rod; 11. fixing grooves; 12. a limiting groove; 13. a second arc-shaped through groove; 14. a first fixed block; 15. a rotating tank; 16. an L-shaped fixed block; 17. a rubber ring; 20. a spring plunger; 21. a reset through groove; 22. resetting the inserted rod; 23. a nut; 30. a gear sleeve; 31. a bolt through groove; 32. a sliding base; 33. a sliding top cover; 34. a drive ring; 35. a C-shaped fixed block; 36. a transmission latch; 37. a return spring; 41. a third circular through groove; 42. a bolt sleeve; 43. rotating the tube; 44. extruding a groove; 45. a compression spring; 46. and extruding the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-13, a ring flange from area location installation function, including ring flange 1 and No. two ring flanges 2, ring flange 1 and No. two ring flanges 2 set up in opposite directions, no. one a plurality of circular logical groove 4 have been seted up to one side that connecting tube 3 was kept away from to ring flange 1, fixed mounting has nut 23 on the circular logical groove 4 inner wall of a number, no. two circular logical groove 7 have been seted up on No. two ring flange 2, no. two circular logical groove 7 set up the position and circular logical groove 4 one-to-one of a number, nut 23 fixed mounting is in circular logical groove 4 of a number, but direct rotation bolt need not consider the removal of nut 23 when the installation.

No. 1 No. one side fixed mounting of ring flange is close to No. two ring flange 2 has a dead lever 5 that two symmetries set up, no. two arc through groove 13 have been seted up on No. two ring flange 2, no. two arc through groove 13 set up the position corresponding with dead lever 5 mounted position, no. two ring flange 2 is close to No. two dead lever 8 that one side fixed mounting of ring flange 1 has two symmetries to set up, no. 1 on the ring flange has been seted up two arc through groove 6, no. two dead lever 8 mounted position and an arc through groove 6 set up the position corresponding, no. 6 and No. two arc through groove 13 here all are the little water droplet shape arc structure of the big one end, no. 5's effect of dead lever is location and support, no. two dead lever 8 effects are spacing, during the installation, only need aim at No. two arc through groove 13 and No. 6 big opening end direct cover with No. 5 and No. two arc through groove 8 respectively, no. two rotatory No. 2 of No. two dead lever 5 and No. 8 can be promptly toward the little open end that No. 6 that the arc through groove was led to the groove.

Insert on No. two dead levers 8 and be equipped with two spherical spacing inserted bar 9, no. 6 inner walls in the logical groove of arc have seted up two spacing recesses 12, spacing recess 12 is seted up the position and is corresponding with spherical spacing inserted bar 9 mounted position, spherical spacing inserted bar 9 and spacing recess 12 can let No. two ring flanges 2 block when rotating the assigned position, it indicates this moment that No. two circular logical grooves 7 are aimed at circular logical groove 4, can insert the bolt and carry out fixed operation, spacing recess 12 is the design of semi-cylindrical recess simultaneously, can ensure that spherical spacing inserted bar 9 can reciprocate when including controlling fixedly, do not influence the installation when ensuring fastening bolt.

A plurality of first fixed blocks 14 which are symmetrically arranged are fixedly arranged on the outer ring wall of the first flange plate 1, a rotating groove 15 is formed in one side, close to the second flange plate 2, of the fixed frame, an L-shaped fixed block 16 is installed in the rotating groove 15, one end, far away from the first fixed block 14, of the L-shaped fixed block 16 is rotated and installed with a rubber ring 17, a fixed groove 11 is formed in the outer ring wall of the second flange plate 2, the length of the fixed groove 11 can ensure that the rubber ring 17 can move in a certain mode, after the spherical limiting insertion rod 9 is clamped into the limiting groove 12, the L-shaped fixed block 16 can be rotated, the rubber ring 17 is clamped into the fixed groove 11 in the second flange plate 2, and a certain fixing effect is achieved.

Spring inserted bar 20 is inserted to the both sides that L shape fixed block 16 is close to swivelling chute 15, the logical groove 21 that resets that corresponds the setting with spring inserted bar 20 is seted up to fixed block 14 inner wall, the logical groove 21 that resets runs through fixed block 14, the one end fixed mounting that L shape fixed block 16 was kept away from to logical groove 21 that resets has an inserted bar 22 that resets, spring inserted bar 20 can ensure that rubber circle 17 card goes into behind fixed slot 11, L shape fixed block 16 no longer removes, and the inserted bar 22 that resets can make L shape fixed block 16 resume the removal after pressing.

A plurality of gear sleeves 30 are rotatably mounted on one side, away from the first flange plate 1, of the second flange plate 2, the mounting positions of the gear sleeves 30 correspond to the positions, away from the second circular through groove 7, of the second circular through groove 7 one by one, bolt sleeves 42 are fixedly mounted on the inner annular wall of the gear sleeves 30, bolt through grooves 31 are formed in the bolt through grooves 31, the positions, away from the second circular through groove 7, of the bolt through grooves are corresponding one by one, a sliding base 32 is fixedly mounted on one side, away from the first flange plate 1, of the second flange plate 2, a transmission ring 34 is slidably mounted on one side, away from the second flange plate 2, of the sliding base 32, a rotating pipe 43 is fixedly mounted on the outer annular wall of the transmission ring 34, a plurality of C-shaped fixing blocks 35 are fixedly mounted on the inner annular wall of the transmission ring 34, transmission latch 36 is rotatably mounted on the C-shaped fixing blocks 35, the transmission latch 36 is of a triangular prism structure, and one end, away from the transmission latch 36, is meshed with the gear sleeves 30, a reset spring 37 is fixedly installed on one side of the C-shaped fixed block 35 far from the correspondingly installed transmission latch 36, one end of the reset spring 37 far from the C-shaped fixed block 35 is fixedly connected to the adjacent transmission latch 36, the transmission latch 36 therein drives the gear sleeve 30 to rotate, the rotation of the gear sleeve 30 can drive the bolt sleeve 42 fixedly installed in the gear sleeve 30 to rotate, the transmission latch is in a 36 triangular prism structure and is rotatably installed on the C-shaped fixed block 35, one surface is outside the C-shaped fixed block 35, one surface abuts against the C-shaped fixed block 35 under the condition that the transmission ring 34 moves clockwise, so that the transmission latch cannot rotate, under the condition that the gear sleeve 30 rotates clockwise, the transmission latch 36 does not abut against the C-shaped fixed block 35, so that the transmission latch can rotate, the reset spring 37 can reset the transmission latch 36 after rotating, when in use, only after the L-shaped fixed block 16 is clamped, insert the bolt in the bolt logical groove 31, then insert the rotating tube 43 with external instrument in, drive the driving ring 34 through the rotating tube 43 and rotate, inside transmission latch 36 drives gear sleeve 30 again simultaneously and rotates to make bolt sleeve 42 and inside bolt rotate fixedly, rotate to a certain degree after, rotate every bolt sleeve 42 one by one again, make every bolt fastening.

The bolt through groove 31 is internally provided with the extrusion grooves 44 which are symmetrically arranged, the extrusion springs 45 are horizontally installed in the extrusion grooves 44, one ends, close to each other, of the extrusion springs 45 are fixedly provided with the extrusion blocks 46, each extrusion block 46 is of a triangular prism structure, the extrusion blocks 46 can enable the bolts placed in the bolt through groove 31 to be tightly attached to the nuts 23, and when the bolts are prevented from being just placed in, part of the bolts are prevented from rotating inefficiently.

No. two ring flanges 2 keep away from one side fixed mounting of a ring flange 1 and have connecting

tube

3, 3 outer wall fixed mounting of connecting tube have a slip top cap 33, slip top cap 33 rotates with gear sleeve 30 to be connected, slip top cap 33 and driving ring 34 sliding connection, slip top cap 33 keeps away from one side of a ring flange 1 and has seted up a plurality of circular logical grooves 41 No. three, circular logical groove 41 No. three sets up position and bolt cover 42 mounted position one-to-one, the circular logical groove 41 No. three is run through at bolt cover 42 top, slip top cap 33 can make gear sleeve 30 and driving ring 34 closely fix between slip top cap 33 and No. two ring flanges 2, play the fixed action, circular logical groove 41 No. three simultaneously can make bolt cover 42 normally rotate.

The application process of the invention comprises the following steps: when the fixing device is installed, the first fixing rod 5 and the second fixing rod 8 are respectively aligned with the large opening ends of the second arc-shaped through groove 13 and the first arc-shaped through groove 6 to be directly sleeved, then the second flange plate 2 is rotated, the first fixing rod 5 and the second fixing rod 8 are respectively moved towards the small opening directions of the second arc-shaped through groove 13 and the first arc-shaped through groove 6, the second flange plate 2 can be clamped when being rotated to a specified position through the spherical limiting inserting rod 9 and the limiting groove 12, the second circular through groove 7 is aligned with the first circular through groove 4, a bolt can be inserted for fixing operation, the limiting groove 12 is in a semi-cylindrical groove design, the spherical limiting inserting rod 9 can be ensured to move up and down while being fixed on the inner side and the left side, and the installation is not influenced when the bolt is fastened, after the spherical limiting inserted bar 9 is clamped into the limiting groove 12, the L-shaped fixing block 16 is rotated, the rubber ring 17 is clamped into the fixing groove 11 on the second flange plate 2, a certain fixing effect is achieved, after the L-shaped fixing block 16 is clamped, bolts are inserted into the bolt through grooves 31, the nuts 23 are fixedly installed in the circular through grooves 4, the bolts can be directly rotated in installation without considering the movement of the nuts 23, then the bolts are inserted into the rotating pipe 43 through an external tool, the rotating ring 34 is driven to rotate through the rotating pipe 43, meanwhile, the gear sleeve 30 is driven to rotate by the internal transmission latch 36, the bolt sleeve 42 and the internal bolts are rotated and fixed, after the bolts are rotated to a certain degree, each bolt sleeve 42 is rotated one by one, and each bolt is fastened.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a from ring flange of taking location installation function, includes ring flange (1) and No. two ring flanges (2), its characterized in that: the first flange plate (1) and the second flange plate (2) are arranged oppositely, a plurality of first circular through grooves (4) are formed in one side, away from the connecting pipeline (3), of the first flange plate (1), and nuts (23) are fixedly mounted on the inner wall of each first circular through groove (4);

the novel gear transmission device is characterized in that a plurality of second circular through grooves (7) are formed in the second flange plate (2), the set positions of the second circular through grooves (7) correspond to the first circular through grooves (4) one by one, a plurality of gear sleeves (30) are rotatably mounted on one side, away from the first flange plate (1), of the second flange plate (2), the set positions of the gear sleeves (30) correspond to the set positions of the second circular through grooves (7) one by one, bolt sleeves (42) are fixedly mounted on the inner ring wall of the gear sleeves (30), bolt through grooves (31) are formed in the bolt sleeves (42), the set positions of the second circular through grooves (7) are fixedly mounted in the bolt through grooves (31) one by one, sliding bases (32) are fixedly mounted on one sides, away from the first flange plate (1), of the sliding bases (32), transmission rings (34) are slidably mounted on one sides, away from the second flange plate (2), transmission rings (34) are fixedly mounted with rotating pipes (43), a plurality of C-shaped fixing blocks (35) are fixedly mounted on the inner ring wall of the transmission rings (34), and one ends, away from the transmission gears (36) are meshed with the triangular prism-shaped clamping teeth (34), one side fixed mounting that transmission latch (36) of corresponding installation was kept away from in C shape fixed block (35) has reset spring (37), reset spring (37) keep away from the one end fixed connection of C shape fixed block (35) on adjacent transmission latch (36).

2. The flange plate with the positioning and mounting functions as claimed in claim 1, wherein: the fixed ring flange comprises a first flange plate (1), wherein a plurality of first fixing blocks (14) which are symmetrically arranged are fixedly arranged on the outer annular wall of the first flange plate (1), a rotating groove (15) is formed in one side, close to a second flange plate (2), of the fixing frame, an L-shaped fixing block (16) is installed in the rotating groove (15) in a rotating mode, one end, far away from the first fixing block (14), of the L-shaped fixing block (16) is rotated and installed with a rubber ring (17), and a fixing groove (11) is formed in the outer annular wall of the second flange plate (2).

3. The flange plate with the positioning and mounting functions as claimed in claim 2, wherein: l shape fixed block (16) are close to the both sides of swivelling chute (15) and are inserted and are equipped with spring inserted bar (20), logical groove (21) that resets that correspond the setting with spring inserted bar (20) is seted up to fixed block (14) inner wall, logical groove (21) that resets run through fixed block (14), the one end fixed mounting that L shape fixed block (16) were kept away from to logical groove (21) that resets has the inserted bar (22) that resets.

4. The flange plate with the positioning and mounting functions as claimed in claim 1, wherein: no. one side fixed mounting that No. one ring flange (1) is close to No. two ring flanges (2) has a dead lever (5) that two symmetries set up, no. two arc through groove (13) have been seted up on No. two ring flanges (2), no. two arc through groove (13) are seted up the position and are corresponding with dead lever (5) mounted position.

5. The flange plate with the positioning and mounting functions as claimed in claim 1, wherein: no. two fixed rods (8) that one side fixed mounting that No. two ring flanges (2) are close to a ring flange (1) has two symmetries to set up, no. one ring flange (1) is last to have seted up No. two arc and to lead to groove (6), no. two fixed rod (8) mounted position and an arc lead to groove (6) set up the position corresponding.

6. The flange plate with the positioning and mounting functions as claimed in claim 5, wherein: two spherical limiting insertion rods (9) are inserted into the second fixing rod (8), two limiting grooves (12) are formed in the inner wall of the first arc-shaped through groove (6), and the limiting grooves (12) are arranged at positions corresponding to the mounting positions of the spherical limiting insertion rods (9).

7. The flange plate with the positioning and mounting functions as claimed in claim 1, wherein: no. two ring flanges (2) keep away from one side fixed mounting of a ring flange (1) have connecting tube (3), connecting tube (3) outer wall fixed mounting has slip top cap (33), slip top cap (33) rotate with gear sleeve (30) and are connected, slip top cap (33) and driving ring (34) sliding connection, slip top cap (33) are kept away from one side of a ring flange (1) and have been seted up a plurality of circular logical grooves (41), no. three circular logical groove (41) are seted up the position and are overlapped with bolt (42) mounted position one-to-one, no. three circular logical groove (41) are run through at bolt cover (42) top.

8. The flange plate with the positioning and mounting functions as claimed in claim 1, wherein: the bolt passes through the extrusion groove (44) of seting up the symmetry in groove (31), horizontal installation is equipped with extrusion spring (45) in extrusion groove (44), the one end fixed mounting that extrusion spring (45) are close to each other has extrusion piece (46), extrusion piece (46) are the triangular prism structure.