CN204413970U - A kind of flange device for spreading - Google Patents
A kind of flange device for spreading Download PDFInfo
- Publication number
- CN204413970U CN204413970U CN201420821903.1U CN201420821903U CN204413970U CN 204413970 U CN204413970 U CN 204413970U CN 201420821903 U CN201420821903 U CN 201420821903U CN 204413970 U CN204413970 U CN 204413970U
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- CN
- China
- Prior art keywords
- folder
- folders
- circular groove
- adjusting screw
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of flange device for spreading, comprising the supervisor for being clamped in flange, and can the first folder assembly of relative movement and the second folder assembly; Wherein, described first folder assembly comprises two the first folders, described first folder is respectively arranged with adjusting screw(rod), and two described first folders relatively fit together, and between two described first folders, be formed with the first cavity for clamping described supervisor; Described second folder assembly comprises two the second folders, described second folder is arranged respectively the screwed hole being used for described adjusting screw(rod) and passing, two described second folders relatively fit together, and between two described second folders, be formed with the second cavity for clamping described supervisor; One end of two described adjusting screw(rod)s is fixedly connected on described first folder respectively, and its other end is each passed through the described screwed hole on two described second folders, and is connected with nut.
Description
Technical field
The utility model relates to flange service technique field, particularly relates to a kind of flange device for spreading.
Background technology
In the maintenance flange operation that we are daily, when changing supervisor's flange O type or E RunddichtringO, can only lean on and manually by force two end flanges main interfaces be staggered.Owing to affecting by working space, a people can only be held and carry out operation.A people is difficult to again supervisor to strut, even if supervisor strutted, during docking supervisor flange-interface, often squeezed by sealing ring again rotten, once success rate is not high, and operating efficiency is extremely low.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, provides a kind of structure simple, easy to operate, two flanges can be strutted, and is convenient to the flange device for spreading changing sealing ring.
Technical solutions of the utility model provide a kind of flange device for spreading, comprise the supervisor for being clamped in flange, and can the first folder assembly of relative movement and the second folder assembly; Wherein, described first folder assembly comprises two the first folders, described first folder is respectively arranged with adjusting screw(rod), and two described first folders relatively fit together, and between two described first folders, be formed with the first cavity for clamping described supervisor; Described second folder assembly comprises two the second folders, described second folder is arranged respectively the screwed hole being used for described adjusting screw(rod) and passing, two described second folders relatively fit together, and between two described second folders, be formed with the second cavity for clamping described supervisor; One end of two described adjusting screw(rod)s is fixedly connected on described first folder respectively, and its other end is each passed through the described screwed hole on two described second folders, and is connected with nut.
Further, described first folder has the first circular groove, and two described first folders are linked together by the first connecting bolt, and described first cavity is formed by two described first circular grooves; Described second folder has the second circular groove, and two described second folders are linked together by the second connecting bolt, and described second cavity is formed by two described second circular grooves.
Further, described first circular groove and described second circular groove are semicircle.
Further, described first folder is respectively arranged with the first folder connecting plate in the both sides of described first circular groove, and is provided with the first through hole on described first folder connecting plate, described first connecting bolt is connected in described first through hole; Described second folder is respectively arranged with the second folder connecting plate in the both sides of described second circular groove, and is provided with the second through hole on described second folder connecting plate, described second connecting bolt is connected in described second through hole.
Further, the outer surface of described first folder is outward extended with the first gripper shoe, one end of described adjusting screw(rod) is fixedly connected in described first gripper shoe; The outer surface of described second folder is outward extended with the second gripper shoe, and described screwed hole is arranged in described second gripper shoe.
Further, described first folder, described first gripper shoe and described adjusting screw(rod) are one-body molded; Described second folder and described second gripper shoe one-body molded.
Further, described first circular groove and described second circular groove are provided with antiskid thread.
Further, between described first folder assembly and described second folder assembly, hydraulically extensible bar is also provided with.
Adopt technique scheme, there is following beneficial effect:
The flange device for spreading that the utility model provides, its structure is simple, volume is little, easy to carry, replacing sealing ring for convenience detach, saves manpower and time, improves operating efficiency.And when changing sealing ring, prevent sealing ring from rolling, damaged, ensure operation quality, achieve and can complete flange seal ring by a people and change, saved manpower thing financial resources.
Accompanying drawing explanation
The top view of the flange device for spreading that Fig. 1 provides for the utility model;
The front view of the flange device for spreading that Fig. 2 provides for the utility model;
The side view of the flange device for spreading that Fig. 3 provides for the utility model;
Fig. 4 is the front view of the first folder;
Fig. 5 is the top view of the first folder;
Fig. 6 is the side view of the first folder;
Fig. 7 is the front view of the second folder;
Fig. 8 is the top view of the second folder;
Fig. 9 is the side view of the second folder.
The Reference numeral table of comparisons:
1-first folder assembly; 10-first cavity; 11-first folder;
12-adjusting screw(rod); 13-first folder connecting plate; 14-first gripper shoe;
15-first connecting bolt; 16-first circular groove; 17-first through hole;
2-second folder assembly; 20-second cavity; 21-second folder;
22-second folder connecting plate; 23-second gripper shoe; 24-second connecting bolt;
25-second circular groove; 26-second through hole; 27-screwed hole;
3-nut.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing.The identical Reference numeral of wherein identical parts represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in figs 1-9, a kind of flange device for spreading that the utility model provides, comprises the supervisor for being clamped in flange, and can the first folder assembly 1 and the second folder assembly 2 of relative movement.
Wherein, the first folder assembly 1 comprises on two the first folder 11, first folders 11 and is respectively arranged with adjusting screw(rod) 12, and two the first folders 11 relatively fit together, and between two the first folders 11, be formed with the first cavity 10 for clamping supervisor.
Second folder assembly 2 comprises two the second folders 21, second folder 21 is arranged respectively the screwed hole 27 being used for adjusting screw(rod) 12 and passing, two the second folders 21 relatively fit together, and between two the second folders 21, be formed with the second cavity 20 for clamping supervisor.
One end of two adjusting screw(rod)s 12 is fixedly connected on the first folder 11 respectively, and its other end is each passed through the screwed hole 27 on two the second folders 21, and is connected with nut 3.
That is to say, this flange device for spreading comprises the first folder assembly 1 and the second folder assembly 2, second folder assembly 2 can move relative to the first folder assembly 1, during use, first folder assembly 1 and the second folder assembly 2 are all enclosed within the supervisor of flange, then drive the second folder assembly 2 to move, to be strutted by adpting flange, carry out replacing sealing ring, handled easily.
First folder assembly 1 comprises two the first folders, 11, two the first folders 11 and is oppositely disposed, and is formed with the first cavity 10 between, and during use, one end of flange supervisor is enclosed within the first cavity 10.And adjusting screw(rod) 12 is fixedly installed on the first folder 11.
Second folder assembly 2 comprises two the second folders, 21, two the second folders 21 and is oppositely disposed, and is formed with the second cavity 20 between, and during use, the other end of flange supervisor is enclosed within the first cavity 20.And screwed hole 27 is provided with on the second folder 21.
Each adjusting screw(rod) 12 is each passed through corresponding screwed hole 27, and is linked together by nut 3.
During use, can adjusting nut 3 be passed through, and drive two the second folders 21 to move towards the direction away from the first folder 11, to be strutted by the flange of connection, carry out replacing sealing ring.A people is so set and gets final product complete operation.
Thus, the flange device for spreading that the utility model provides, structure is simple, volume is little, easy to carry, replacing sealing ring for convenience detach, saves manpower and time, improves operating efficiency.And when changing sealing ring, prevent sealing ring from rolling, damaged, ensure operation quality, achieve and can complete flange seal ring by a people and change, saved manpower thing financial resources.
Preferably, as shown in Fig. 1-2, Fig. 4-5 and Fig. 7-8, the first folder 11 is had the first circular groove 16, two the first folders 11 and is linked together by the first connecting bolt 15, and the first cavity 10 is formed by two the first circular grooves 16.
Second folder 21 is had the second circular groove 25, two the second folders 21 and is linked together by the second connecting bolt 24, and the second cavity 20 is formed by two the second circular grooves 25.
By arranging the first circular groove 16, and the first cavity 10 being formed by two the first circular grooves 16, can ensure that the first cavity 10 part is circular arc, be beneficial to and clamp with being responsible for coordinate.Similarly, by arranging the second circular groove 25, and the second cavity 20 being formed by two the second circular grooves 25, can ensure that the second cavity 20 part is circular arc, be beneficial to and clamp with being responsible for coordinate.
Preferably, as shown in Fig. 1-2, Fig. 4-5 and Fig. 7-8, the first circular groove 16 and the second circular groove 25 are semicircle, with ensure the first cavity 10 and the second cavity all rounded, be beneficial to and clamp with being responsible for coordinate.
Preferably, as shown in Fig. 1, Fig. 4-5 and Fig. 7-8, first folder 11 is respectively arranged with the first folder connecting plate 13 in the both sides of the first circular groove 16, and the first through hole 17 is provided with on the first folder connecting plate 13, first connecting bolt 15 is connected in the first through hole 17, to be linked together by two the first folders 11.
Second folder 21 is respectively arranged with the second folder connecting plate 22 in the both sides of the second circular groove 25, and the second through hole 26 is provided with on the second folder connecting plate 22, second connecting bolt 24 is connected in the second through hole 26, to be linked together by two the second folders 21.
Preferably, as shown in figs 1-9, the outer surface of the first folder 11 is outward extended with the first gripper shoe 14, one end of adjusting screw(rod) 12 is fixedly connected in the first gripper shoe 14; The outer surface of the second folder 21 is outward extended with the second gripper shoe 23, and screwed hole 27 is arranged in the second gripper shoe 23.To make, between adjusting screw(rod) 12 and clamp body, there is certain altitude, be convenient to regulate.
Preferably, the first folder 11, first gripper shoe 14 is one-body molded with adjusting screw(rod) 12, to improve structural strength; Second folder 21 and the second gripper shoe 23 one-body molded, to improve structural strength, extend service life.
Preferably, the first circular groove 16 and the second circular groove 25 are provided with antiskid thread (not shown), during to coordinate with supervisor, place supervisor and slide.
Preferably, between the first folder assembly 1 and the second folder assembly 2, be also provided with hydraulically extensible bar (not shown), be beneficial to open or order about the second folder assembly 2 move relative to the first folder assembly 1.
As required, above-mentioned each technical scheme can be combined, to reach best-of-breed technology effect.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, other modification some can also be made, also should be considered as protection domain of the present utility model.
Claims (8)
1. a flange device for spreading, is characterized in that, comprises the supervisor for being clamped in flange, and can the first folder assembly of relative movement and the second folder assembly;
Wherein, described first folder assembly comprises two the first folders, described first folder is respectively arranged with adjusting screw(rod), and two described first folders relatively fit together, and between two described first folders, be formed with the first cavity for clamping described supervisor;
Described second folder assembly comprises two the second folders, described second folder is arranged respectively the screwed hole being used for described adjusting screw(rod) and passing, two described second folders relatively fit together, and between two described second folders, be formed with the second cavity for clamping described supervisor;
One end of two described adjusting screw(rod)s is fixedly connected on described first folder respectively, and its other end is each passed through the described screwed hole on two described second folders, and is connected with nut.
2. a kind of flange device for spreading according to claim 1, it is characterized in that, described first folder has the first circular groove, and two described first folders are linked together by the first connecting bolt, and described first cavity is formed by two described first circular grooves;
Described second folder has the second circular groove, and two described second folders are linked together by the second connecting bolt, and described second cavity is formed by two described second circular grooves.
3. a kind of flange device for spreading according to claim 2, is characterized in that, described first circular groove and described second circular groove are semicircle.
4. a kind of flange device for spreading according to claim 2, it is characterized in that, described first folder is respectively arranged with the first folder connecting plate in the both sides of described first circular groove, and the first through hole is provided with on described first folder connecting plate, described first connecting bolt is connected in described first through hole;
Described second folder is respectively arranged with the second folder connecting plate in the both sides of described second circular groove, and is provided with the second through hole on described second folder connecting plate, described second connecting bolt is connected in described second through hole.
5. a kind of flange device for spreading according to claim 2, is characterized in that, the outer surface of described first folder is outward extended with the first gripper shoe, and one end of described adjusting screw(rod) is fixedly connected in described first gripper shoe;
The outer surface of described second folder is outward extended with the second gripper shoe, and described screwed hole is arranged in described second gripper shoe.
6. a kind of flange device for spreading according to claim 5, is characterized in that, described first folder, described first gripper shoe and described adjusting screw(rod) are one-body molded; Described second folder and described second gripper shoe one-body molded.
7. a kind of flange device for spreading according to claim 2, is characterized in that, described first circular groove and described second circular groove are provided with antiskid thread.
8. a kind of flange device for spreading according to claim 1, is characterized in that, between described first folder assembly and described second folder assembly, be also provided with hydraulically extensible bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821903.1U CN204413970U (en) | 2014-12-22 | 2014-12-22 | A kind of flange device for spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821903.1U CN204413970U (en) | 2014-12-22 | 2014-12-22 | A kind of flange device for spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413970U true CN204413970U (en) | 2015-06-24 |
Family
ID=53464376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821903.1U Active CN204413970U (en) | 2014-12-22 | 2014-12-22 | A kind of flange device for spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413970U (en) |
-
2014
- 2014-12-22 CN CN201420821903.1U patent/CN204413970U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |