CN212146241U - Prevent that flange face from haring hydraulic flange separator - Google Patents
Prevent that flange face from haring hydraulic flange separator Download PDFInfo
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- CN212146241U CN212146241U CN202020855369.1U CN202020855369U CN212146241U CN 212146241 U CN212146241 U CN 212146241U CN 202020855369 U CN202020855369 U CN 202020855369U CN 212146241 U CN212146241 U CN 212146241U
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- separator
- flange
- hydraulic
- mounting bracket
- mounting frame
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Abstract
The utility model discloses a prevent that flange face from damaging hydraulic flange separator, arc mounting bracket body comprises first mounting bracket and second mounting bracket, first mounting bracket welding is at second mounting bracket lower surface; the fixed slot has been seted up to first mounting bracket outward appearance wall, threaded connection has the separator body on the fixed slot, the separator body comprises separator, bearing and threaded rod, the bearing has been inlayed to the separator upper surface, the threaded rod has been welded in the bearing. This prevent flange face damage hydraulic flange separator, ingenious with three separator body equidistant setting on first mounting bracket, under the condition that triangle-shaped has stability, do work to the flange face simultaneously, for traditional single flange separator, reduced the separator to the damage that the flange face caused when the expansion, improved the life of flange face.
Description
Technical Field
The utility model relates to a flange separator technical field especially relates to a prevent flange face damage hydraulic flange separator.
Background
The flange separator is a device for separating large industrial machines and is divided into an integrated hydraulic flange separator and a split flange separator. The device is mainly used in the industrial fields of pipeline maintenance, pipeline construction, testing, flange replacement, gasket maintenance, pressure containers, cylinder cover opening, power generation plants, bearing disassembly, oil-electricity drilling, motor rotor disassembly, offshore platforms, jacking work, shipbuilding, industrial equipment, horizontal movement of workpieces and the like, and the industrial fields of pipeline maintenance, pipeline construction, testing, flange replacement, gasket maintenance, pressure containers, cylinder cover opening, power generation plants, bearing disassembly, oil-electricity drilling, motor rotor disassembly, offshore platforms, jacking work, shipbuilding, industrial equipment, horizontal movement of workpieces and the like. Has the advantages that: 1. the portable and single-person operation type high-altitude operation platform is suitable for narrow space and high-altitude operation; 2. the device is portable, reduces labor intensity and has wide application range; 3. the application range is wide, the convenience and the safety are realized, and the efficiency is improved; 4. the service life is prolonged; 5. the application range is enlarged, and the inner gasket of the flange is prevented from being damaged.
Most of the existing flange separators are single separators, when the flange surfaces are separated, the single stress point is single, the flange surfaces are easily damaged, and a small part of the separators with the flange surface protection can not adjust the adaptive size according to the size of the flange.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the hydraulic flange separator of preventing flange face damage that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the arc-shaped mounting frame comprises an arc-shaped mounting frame body and is characterized in that the arc-shaped mounting frame body consists of a first mounting frame and a second mounting frame, and the first mounting frame is welded on the lower surface of the second mounting frame;
a fixed groove is formed in the outer surface wall of the first mounting frame, a separator body is connected to the fixed groove in a threaded mode, the separator body is composed of a separator, a bearing and a threaded rod, the bearing is embedded in the upper surface of the separator, and the threaded rod is welded in the bearing;
the welding of table wall has the holder body in the second mounting bracket, the holder body comprises hydraulic press, hydraulic stem and arc supporting frame, be provided with the hydraulic stem in the hydraulic press, the welding of length direction one end has the arc supporting frame for the hydraulic stem.
Preferably, the number of the separator bodies is three, and the three separator bodies are distributed at equal intervals with respect to the center of the first mounting frame.
Preferably, the two gripper bodies are arranged in total, and the two gripper bodies are symmetrical to each other about the center of the second mounting frame.
Preferably, the first mounting frame is matched with the second mounting frame in diameter size.
Preferably, the arc-shaped clamping frame is connected with two fixing bolts through threads, and the two fixing bolts are symmetrical to each other about the center of the second mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, this prevent that flange face from haring hydraulic flange separator, ingenious with three separator body equidistant setting on first mounting bracket, under the condition that triangle-shaped has stability, do work to the flange face simultaneously, for traditional single flange separator, reduced the separator to the damage that the flange face caused when the expansion, improved the life of flange face.
2. The utility model discloses in, this prevent that flange face from haring hydraulic flange separator makes the separator back-and-forth movement through rotatory threaded rod, and is different according to the position that removes for the separator separates the ring flange of equidimension not, through bearing interconnect between separator and the threaded rod, makes the threaded rod when rotatory, and the separator opening part remains parallel with the flange face all the time, has improved the practicality of separator body.
Drawings
Fig. 1 is a front view of a hydraulic flange separator for preventing a flange surface from damaging a flange surface according to the present invention;
fig. 2 is a schematic structural view of a first mounting bracket for preventing a flange surface from damaging a hydraulic flange separator according to the present invention;
fig. 3 is a schematic structural view of a second mounting bracket for preventing a flange surface from damaging a hydraulic flange separator according to the present invention;
fig. 4 is the utility model provides a prevent that flange face from damaging separator body structure sketch map of hydraulic flange separator.
Illustration of the drawings:
1. an arc-shaped mounting rack body; 2. a first mounting bracket; 21. fixing grooves; 22. a separator body; 23. a separator; 24. a bearing; 25. a threaded rod; 3. a second mounting bracket; 31. a holder body; 32. a hydraulic press; 33. a hydraulic lever; 34; an arc-shaped clamping frame; 35. and (6) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the hydraulic flange separator for preventing the flange surface from being damaged comprises an arc-shaped mounting frame body 1, wherein the arc-shaped mounting frame body 1 consists of a first mounting frame 2 and a second mounting frame 3, and the first mounting frame 2 is welded on the lower surface of the second mounting frame 3;
the outer wall of the first mounting frame 2 is provided with a fixing groove 21, the fixing groove 21 is in threaded connection with a separator body 22, the separator body 22 enables the separator 23 to move back and forth by rotating a threaded rod 25 through a separator 23, a bearing 24 and a threaded rod 25 group, the separator 23 separates flange plates with different sizes according to different moving positions, the separator 23 and the threaded rod 25 are connected with each other through the bearing 24, so that when the threaded rod 25 rotates, the opening of the separator 23 is always parallel to the flange surface, and the practicability of the separator body 22 is improved;
the welding of table wall has holder body 31 in the second mounting bracket 3, and holder body 31 comprises hydraulic press 32, hydraulic stem 33 and arc holding frame 34, is provided with hydraulic stem 33 in the hydraulic press 32, and the welding of hydraulic stem 33 along length direction one end has arc holding frame 34.
The two gripper bodies 31 are arranged, the two gripper bodies 31 are symmetrical with each other about the center of the second mounting frame 3, when the gripper is used, the gripper bodies 31 can assist in limiting a pipeline, and the separator 23 is prevented from displacing when expanding outwards.
The first mounting frame 2 is matched with the second mounting frame 3 in diameter.
Threaded connection has gim peg 35 on the arc supporting frame 34, and gim peg 35 is provided with two altogether, and two gim pegs 35 are located mutual symmetry about the 3 centers of second mounting bracket, tighten up fixedly arc-shaped clamping frame 34 through the rotatory gim peg of screw thread 35, prevent that separator body 22 from taking place the displacement arc mounting frame body 1 when the expansion.
The working principle is as follows: this prevent that flange face from haring hydraulic flange separator when using, with 1 joint of arc mounting bracket body on the exterior wall of flange face, through rotatory threaded rod 25, make separator 23 back-and-forth movement, when rotatory to separator body 22 and the position of flange face looks adaptation, under bearing 24's effect, make separator body 22 opening part keep horizontal position with the flange face all the time, open hydraulic press 32, it removes to drive hydraulic stem 33, arc holding frame 34 carries out the centre gripping to the pipeline, tighten up fixedly arc holding frame 34 through rotatory gim peg 35 of screw, prevent that separator body 22 from taking place the displacement when the expansion arc mounting bracket body 1, open separator 23, make separator 23 outwards expand, thereby separate the flange face.
The above, only be the concrete implementation of the preferred of the wood utility model, but the protection scope of the wood utility model is not limited to this, and any technical personnel familiar with this technical field are in the technical scope of the utility model discloses an according to the technical scheme of the utility model and utility model design equivalence substitution or change, all should be covered within the protection scope of the utility model.
Claims (5)
1. The hydraulic flange separator capable of preventing the flange surface from being damaged comprises an arc-shaped mounting frame body (1), and is characterized in that the arc-shaped mounting frame body (1) consists of a first mounting frame (2) and a second mounting frame (3), and the first mounting frame (2) is welded to the lower surface of the second mounting frame (3);
a fixing groove (21) is formed in the outer wall of the first mounting frame (2), a separator body (22) is connected to the fixing groove (21) in a threaded mode, the separator body (22) is composed of a separator (23), a bearing (24) and a threaded rod (25), the bearing (24) is embedded in the upper surface of the separator (23), and the threaded rod (25) is welded in the bearing (24);
the welding of table wall has holder body (31) in second mounting bracket (3), holder body (31) comprise hydraulic press (32), hydraulic stem (33) and arc supporting frame (34), be provided with hydraulic stem (33) in hydraulic press (32), the welding of length direction one end has arc supporting frame (34) hydraulic stem (33).
2. A hydraulic flange decoupler against flange face damage according to claim 1, characterised in that a total of three decoupler bodies (22) are provided, and that the three decoupler bodies (22) are equally spaced about the centre of the first mounting bracket (2).
3. Hydraulic flange decoupler against flange face damage according to claim 1, characterised in that a total of two gripper bodies (31) are provided, and that the two gripper bodies (31) are symmetrical to each other about the centre of the second mounting bracket (3).
4. A hydraulic flange decoupler against flange face damage according to claim 1, characterised in that the first mounting bracket (2) is adapted to the diameter of the second mounting bracket (3).
5. The hydraulic flange separator for preventing the damage of the flange surface according to claim 1, wherein the arc-shaped clamping frame (34) is connected with two fixing bolts (35) in a threaded manner, and the two fixing bolts (35) are symmetrical with each other about the center of the second mounting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855369.1U CN212146241U (en) | 2020-05-20 | 2020-05-20 | Prevent that flange face from haring hydraulic flange separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855369.1U CN212146241U (en) | 2020-05-20 | 2020-05-20 | Prevent that flange face from haring hydraulic flange separator |
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| Publication Number | Publication Date |
|---|---|
| CN212146241U true CN212146241U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020855369.1U Active CN212146241U (en) | 2020-05-20 | 2020-05-20 | Prevent that flange face from haring hydraulic flange separator |
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| Country | Link |
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| CN (1) | CN212146241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967984A (en) * | 2023-09-22 | 2023-10-31 | 泰州市捷鑫机械设备有限公司 | Flange hydraulic separation device |
-
2020
- 2020-05-20 CN CN202020855369.1U patent/CN212146241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967984A (en) * | 2023-09-22 | 2023-10-31 | 泰州市捷鑫机械设备有限公司 | Flange hydraulic separation device |
| CN116967984B (en) * | 2023-09-22 | 2023-12-05 | 泰州市捷鑫机械设备有限公司 | Flange hydraulic separation device |
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