CN217530688U - Large-diameter pipeline flange winding gasket mounting tool - Google Patents

Abstract

The utility model relates to a heavy-calibre pipeline flange winding gasket mounting tool, including support frame and adjusting part, what the adjusting part was portable and fixed a position installs on the support frame for the position of adjustment winding gasket. The beneficial effects of the utility model are that simple structure, reasonable in design can realize winding gasket's quick accurate installation, and the operating efficiency improves greatly, has both guaranteed the leakproofness of flange, has guaranteed again that winding gasket and flange seal face do not receive the damage.

Description

Large-diameter pipeline flange winding gasket mounting tool

Technical Field

The utility model relates to a gasket assembly and disassembly tools technical field, concretely relates to heavy-calibre pipeline flange winding gasket mounting tool.

Background

With the construction and development of oil and gas long-distance pipelines in China, the basic characteristics of the oil and gas long-distance pipelines are that the pressure grade is high, the caliber is large, and the safe and stable operation is realized. At present, pipelines in an oil and gas transportation station are connected with other equipment such as a compressor unit, a pump unit and the like mainly by flanges, and the sealing between the flanges is mainly a metal wound gasket. The partial winding gasket can be directly positioned by the outer positioning ring, but the outer positioning ring of the partial winding gasket is not matched with the flange, so that direct positioning cannot be carried out, and installation deviation often causes flange leakage to cause safety accidents.

At present, the unmatched winding gasket of holding ring outside the installation, there is not fashioned specialized tool on the market, maintain in the gasket installation personnel mainly under the flange splitter is supplementary, hang the winding gasket with the thread seal area at 12 o' clock direction, follow 3 with a word screwdriver or other flat instrument, 6, 9 three directions of point are adjusted, through the visual observation, the ruler is measured and is twined the gasket position and confirm whether seal gasket installs in place, the process is loaded down with trivial details and unreliable, it is also not firm to twine the gasket location, when the flange splitter loosens, twine the position that the gasket probability can deviate the preliminary adjustment in advance, lead to doing over again.

In addition, the gasket is repeatedly adjusted by a straight screwdriver or other flat tools, the sealing surface of the gasket can be scratched, and the flange surface of the flange splitter is repeatedly expanded, so that the wound gasket is extruded due to uneven stress between flanges, whether the wound gasket is damaged or not cannot be visually observed, and the serious consequence of sealing failure can be possibly caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a large-diameter pipeline flange winding gasket mounting tool is provided, aim at solving the problem among the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a heavy-calibre pipeline flange winding gasket mounting tool, includes support frame and adjusting part, the installation that adjusting part is portable and location is in on the support frame for the position of adjustment winding gasket.

The utility model has the advantages that: during the use, three sets of this mounting tool are a set of, set up 3, 6, 9 o' clock directions at the flange respectively to measure the relative position in advance in flange and the winding gasket outside, adjusted the position of three adjusting part, and utilized this instrument to carry out the adjustment of winding gasket position, in order to realize pinpointing, guaranteed simultaneously that winding gasket and flange seal face do not receive the damage. The utility model discloses simple structure, reasonable in design can realize twining the quick accurate installation of gasket, and the operating efficiency improves greatly, has both guaranteed the leakproofness of flange, has guaranteed again that flange twining gasket and flange seal face do not receive the damage.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the supporting frame comprises a supporting plate and two fixing plates, the two fixing plates are oppositely arranged on the supporting plate, can respectively move and be positioned along the direction from one end of the supporting plate to the other end of the supporting plate, and are used for clamping or loosening the two flange plates; the adjusting piece is installed on the supporting plate, is positioned at the center between the two fixing plates, and can move and be positioned along the direction perpendicular to the moving tracks of the two fixing plates.

The beneficial effect of the further scheme is that when in use, three sets of the mounting tools are taken as a group and are respectively arranged in the 3 o ' clock direction, the 6 o ' clock direction and the 9 o ' clock direction of the flange, and two fixing plates in the three sets of the mounting tools are respectively adjusted, so that the two fixing plates clamp one side of the two flange plates which are far away from each other; meanwhile, the relative positions of the outer sides of the flange and the wound gasket are measured in advance, the positions of the three adjusting pieces are adjusted, and the tool is used for adjusting the position of the wound gasket so as to realize accurate positioning and ensure that the wound gasket and the flange sealing surface are not damaged; in addition, the interval between two fixed plates is adjustable to be applicable to the flange of different specifications, the commonality is strong.

Furthermore, two penetrating openings are oppositely arranged at two ends of the supporting plate, the two openings are respectively long-strip-shaped openings, and the two long-strip-shaped openings respectively extend along the direction from one end of the supporting plate to the other end of the supporting plate; the two fixing plates are movably and fixedly arranged at the two openings.

The beneficial effects of adopting above-mentioned further scheme are simple structure, reasonable in design, but the position of two fixed plates of quick adjustment to be applicable to the flange of different specifications, easy and simple to handle, labour saving and time saving.

Further, the two fixing plates are respectively installed at the two openings through bolts.

The beneficial effect who adopts above-mentioned further scheme is simple structure, and reasonable in design can unscrew the nut on two bolts so that two fixed plates of removal to setting for the position, then screws up two nuts in order to fix two fixed plates again, realizes the position of two fixed plates of quick adjustment to be applicable to the flange of different specifications, easy and simple to handle, labour saving and time saving.

Furthermore, the two openings are respectively long strip-shaped openings, and the two long strip-shaped openings respectively extend along the direction from one end of the supporting plate to the other end of the supporting plate.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design conveniently adjusts the position of two fixed plates.

Further, the center of the supporting plate is bent to form a concave cavity, and the adjusting piece is installed at the concave cavity.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design has increased the space of adjusting part adjustment to be applicable to wider flange, the commonality is stronger.

Furthermore, the adjusting piece is an adjusting rod which is perpendicular to the supporting plate, and one end of the adjusting rod and the bottom of the concave cavity can move in the direction perpendicular to the moving tracks of the two fixing plates and are connected and positioned.

The beneficial effects of adopting above-mentioned further scheme are simple structure, easy dismounting, and but the position of quick adjustment winding gasket, it is easy and simple to handle, labour saving and time saving.

Furthermore, the support frame also comprises a fixed rod, the fixed rod is arranged between the two fixed plates, and two ends of the fixed rod are respectively detachably connected with the two fixed plates; the other end of the adjusting rod is internally provided with a cavity, two avoidance ports communicated with the cavity are oppositely arranged on the adjusting rod, and the fixing rod penetrates through the cavity from the two avoidance ports.

The beneficial effect who adopts above-mentioned further scheme is simple structure, reasonable in design, further increases the stability of whole instrument installation through the dead lever to improve the accuracy of winding gasket adjustment.

Furthermore, the end surface of the other end of the adjusting rod is of an arc-shaped surface-shaped structure.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design, the shape of adjusting lever other end terminal surface and the shape phase-match in winding the gasket outside to the position of better adjustment winding gasket.

Furthermore, the adjusting rod is a screw rod, one end of the adjusting rod is inserted into the bottom of the concave cavity in a penetrating mode, two nuts are sleeved on the bottom of the concave cavity in a threaded mode, and the two nuts are located on two sides of the bottom of the concave cavity respectively and are clamped respectively.

The further scheme has the advantages that the structure is simple, the design is reasonable, and the two nuts are manually screwed to loosen the inner side and the outer side of the concave cavity so as to adjust the adjusting rod to a set position; then, manually twist two nuts to the inside and outside that it presss from both sides tight cavity respectively, in order to fix the adjusting lever, easy and simple to handle, labour saving and time saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the support plate of the present invention;

FIG. 3 is a schematic structural view of the adjusting rod of the present invention;

fig. 4 is a schematic structural diagram of the present invention in application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. winding the gasket; 2. a support plate; 3. a fixing plate; 4. a flange plate; 5. an opening; 6. a bolt; 7. an adjusting lever; 8. fixing the rod; 9. a nut; 10. avoiding the mouth.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a large-diameter pipe flange gasket winding tool, which includes a supporting frame and an adjusting member, wherein the adjusting member is movably and positionally mounted on the supporting frame, and is used for adjusting the position of the winding gasket 1.

During the use, three sets of this mounting tool are a set of, set up respectively in 3, 6, 9 o' clock directions of flange to measure the relative position in advance in flange and the winding gasket 1 outside, the position of three adjusting part has been adjusted, and utilize this instrument to carry out the adjustment of winding gasket 1 position, in order to realize accurate positioning, guaranteed simultaneously that winding gasket and flange seal face do not receive the damage.

This embodiment simple structure, reasonable in design can realize winding gasket 1's quick accurate installation, and the operating efficiency improves greatly, has both guaranteed the leakproofness of flange, has guaranteed again that winding gasket 1 and the sealed face of flange do not receive the damage.

Example 2

On the basis of the embodiment 1, in this embodiment, the supporting frame includes a supporting plate 2 and two fixing plates 3, the two fixing plates 3 are relatively installed on the supporting plate 2, and can respectively move and be positioned along the direction from one end to the other end of the supporting plate 2, so as to clamp or loosen the two flanges 4; the adjusting member is mounted on the supporting plate 2, is located at the center between the two fixing plates 3, and is movable and positionable in a direction perpendicular to the moving tracks of the two fixing plates 3.

When the mounting tool is used, three sets of mounting tools are taken as a group and are respectively arranged in the 3 o ' clock direction, the 6 o ' clock direction and the 9 o ' clock direction of the flange, and two fixing plates 3 in the three sets of mounting tools are respectively adjusted, so that the two fixing plates 3 clamp one side of two flange plates 4 which are far away from each other; meanwhile, the relative positions of the flange and the outer side of the wound gasket 1 are measured in advance, the positions of the three adjusting pieces are adjusted, the tool is used for adjusting the position of the wound gasket 1, so that accurate positioning is realized, and the wound gasket 1 and the flange sealing surface are prevented from being damaged; in addition, the distance between two fixed plates 3 is adjustable to be applicable to the flange of different specifications, the commonality is strong.

In the present embodiment, the two fixing plates 3 are preferably rectangular plates, but other suitable geometric plate bodies, such as circular plates, may also be used.

Preferably, in the present embodiment, the support plate 2 is preferably a rectangular plate.

It should be noted that the position of the adjusting member in the moving direction of the two fixing plates 3 remains unchanged, and the two fixing plates 3 are synchronously close to or far away from each other, so as to ensure that the distance between the two fixing plates 3 and the adjusting member is always equal.

Example 3

On the basis of the embodiment 2, in the present embodiment, two through openings 5 are oppositely arranged at two ends of the supporting plate 2, and the two fixing plates 3 are movably and positionally installed at the two openings 5.

This scheme simple structure, reasonable in design, but the position of two fixed plates 3 of quick adjustment to be applicable to the flange of different specifications (the ring flange 4 of different thickness promptly), easy and simple to handle, labour saving and time saving.

Besides the above embodiments, the two fixing plates 3 may also be mounted in other manners, for example, one end of each of the two fixing plates 3 is fixedly mounted with a magnet, the supporting plate 2 is made of an iron plate, the two fixing plates 3 are manually adjusted to a set position according to the thickness of the flange 4, and then the two fixing plates 3 are connected with the supporting plate 2 through the magnets respectively and clamp one side of the two flanges 4 away from each other.

It should be noted that, the two magnets are tightly adsorbed on the supporting plate 2 and can be taken down only by a certain external force, so as to ensure the stability of the installation of the supporting plate 2.

Besides the above embodiments, the fixing plate 3 may also be installed in other manners, for example, two ends of the supporting plate 2 are respectively provided with a plurality of first screw holes at uniform intervals, and the corresponding ends of the two fixing plates 3 are respectively provided with a second screw hole. During the use, two fixed plates 3 are moved to the set position manually for two screw two communicate with two screw one that correspond respectively, then fix two fixed plates 3 through two bolts.

Example 4

On the basis of embodiment 3, in the present embodiment, two fixing plates 3 are respectively mounted at two openings 5 by bolts 6.

This scheme simple structure, reasonable in design can unscrew the nut on two bolts 6 so that two fixed plates 3 move to setting for the position, then screws up two nuts in order to fix two fixed plates 3 again, realizes the position of two fixed plates 3 of quick adjustment to be applicable to the flange of different specifications, easy and simple to handle, labour saving and time saving.

Preferably, in this embodiment, the two bolts 6 are fixedly installed in the following manner: one end of each bolt is fixedly connected with one end of each fixing plate 3 close to the supporting plate 2, the other end of each bolt extends in the direction perpendicular to the supporting plate 2 and penetrates through the two openings 5, and the two nuts are respectively sleeved on the other ends of the two bolts 6 in a threaded manner. When the device is used, the two nuts are unscrewed manually to be separated from the supporting plate 2, and then the two fixing plates 3 are moved manually to set positions; finally, the two nuts are manually tightened until they are fitted to the corresponding sides of the support plate 2, to fix the two fixing plates 3.

Example 5

In the present embodiment, on the basis of any one of embodiments 3 to 4, the two openings 5 are respectively long-strip-shaped openings, and the two long-strip-shaped openings respectively extend along the direction from one end to the other end of the supporting plate 2.

This scheme simple structure, reasonable in design conveniently adjusts the position of two fixed plates 3.

Example 6

In the present embodiment, a concave cavity is formed by bending the center of the support plate 2, and the adjustment member is mounted in the concave cavity, based on any one of embodiments 2 to 5.

This scheme simple structure, reasonable in design has increased the space of adjusting part adjustment to be applicable to wider flange, the commonality is stronger.

In addition to the above embodiments, the support plate 2 may have other structures, for example, an arc-shaped protrusion is formed at the middle of the support plate 2, and the adjusting member is installed at the center of the arc-shaped protrusion.

Example 7

On the basis of the embodiment 6, in this embodiment, the adjusting member is an adjusting rod 7, the adjusting rod 7 is disposed perpendicular to the supporting plate 2, and one end thereof and the bottom of the cavity can move in a direction perpendicular to the moving tracks of the two fixing plates 3 and are connected and positioned.

This scheme simple structure, easy dismounting, but and the position of quick adjustment winding gasket 1, it is easy and simple to handle, labour saving and time saving.

Example 8

On the basis of embodiment 7, in this embodiment, the adjusting rod 7 is a screw rod, one end of the adjusting rod is inserted into the bottom of the cavity and is sleeved with two nuts 9 in a threaded manner, a through hole for the screw rod to pass through is formed in the center of the bottom of the cavity, and the two nuts 9 are respectively located on two sides of the bottom of the cavity and respectively clamp two sides of the bottom of the cavity.

The scheme has a simple structure and a reasonable design, and the two nuts 9 are manually screwed to loosen the inner side and the outer side of the concave cavity so as to adjust the adjusting rod 7 to a set position; then, the two nuts 9 are manually screwed to clamp the inner side and the outer side of the concave cavity respectively so as to fix the adjusting rod 7, so that the operation is simple and convenient, and time and labor are saved.

Besides the above embodiment, the adjusting rod 7 may also be a smooth straight rod, and the adjusting rod 7 may be positioned in the following manner, for example, a screw hole communicated with the through hole is formed in the supporting plate 2, and a locking screw is connected to the screw hole through a thread. When the adjusting device is used, the locking screw is manually screwed until one end of the locking screw abuts against or loosens the adjusting rod 7 so as to fix or loosen the adjusting rod 7.

Example 9

In any one of embodiments 7 to 8, in this embodiment, the end surface of the other end of the adjusting lever 7 has an arc-shaped planar structure.

This scheme simple structure, reasonable in design, the shape of the other end terminal surface of adjusting lever 7 and the shape phase-match in winding gasket 1 outside to better adjustment winding gasket 1's position.

Example 10

On the basis of any one of embodiments 7 to 9, in this embodiment, the supporting frame further includes a fixing rod 8, the fixing rod 8 is installed between the two fixing plates 3, and two ends of the fixing rod 8 are detachably connected with the two fixing plates 3 respectively; the other end of the adjusting rod 7 is provided with a cavity, two avoiding openings 10 communicated with the cavity are oppositely arranged on the cavity, and the fixing rod 8 penetrates through the two avoiding openings 10.

This scheme simple structure, reasonable in design, during the use dead lever 8 alternates in the one end through-hole that corresponds on two ring flanges 4, further increases the stability of whole instrument installation through dead lever 8 to improve the accuracy of 1 adjustment of winding gasket.

Preferably, in this embodiment, the connection between the two ends of the fixing rod 8 and the two fixing plates 3 may be:

the first scheme is as follows: the dead lever 8 is fixing screw, is equipped with the round hole on two solid bottom plates 3 relatively, and fixing screw alternates in two screw holes, and its both ends extend to one side that two fixed plates 3 kept away from each other respectively to the thread bush is equipped with two nuts. During the use, manually twist two nuts and hug closely in order to fix clamping screw to its one side of keeping away from each other with two fixed plates 3 respectively, perhaps to its one side separation of keeping away from each other with two fixed plates 3 respectively in order to loosen clamping screw, simple structure, it is easy and simple to handle.

Scheme II: the fixing rod 8 is a smooth rod body, round holes are oppositely formed in the two fixing plates 3, a fixing screw rod is inserted into the two screw holes, and two ends of the fixing screw rod respectively extend to the sides, far away from each other, of the two fixing plates 3; the two fixing plates 3 are respectively provided with screw holes communicated with the two round holes, and the two screw holes are respectively in threaded connection with screws. When the fixing rod 8 is used, after the fixing rod 8 is installed, the two screws are manually screwed until one ends of the two screws respectively abut against or loosen the two ends of the fixing rod 8 so as to fix or loosen the fixing rod 8, so that the operation is simple and convenient, and the time and the labor are saved.

The utility model discloses a theory of operation as follows:

when in use, the three sets of mounting tools form a group and are respectively arranged in the 3, 6 and 9 o' clock directions of the flange;

for each set of mounting tool, firstly, manually inserting the fixing rod 8 into the corresponding through hole at one end of the two flange plates 4; then, manually moving the two fixing plates 3 to a set position and clamping the sides of the two flanges 4 away from each other, and fixing the two fixing plates 3 by any one of the above manners;

meanwhile, the relative positions of the flange and the outer side of the wound gasket 1 are measured in advance, and the positions of the three adjusting rods 7 are manually adjusted to adjust the position of the wound gasket 1, so that the wound gasket 1 and the flange sealing surface are prevented from being damaged.

The utility model discloses a design a heavy-calibre pipeline flange winding gasket mounting tool, provide a lightly, easy operation, practical high-efficient, solve exist not enough among the traditional gasket installation technique, swiftly make things convenient for more, the high-quality practical tool of accomplishing heavy-calibre pipeline flange winding gasket installation operation.

Additionally, the utility model provides a heavy-calibre pipeline flange winding gasket installation difficulty, once install the success rate not high, avoid adjusting repeatedly and twine the gasket position and arouse the problem of the sealed face damage of gasket and flange, solved the installation of heavy-calibre pipeline flange winding gasket and have not specialized tool's realistic problem. The mounting tool for the large-diameter pipeline flange winding gasket is light and reasonable in design, simple to operate and good in field application effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a heavy-calibre pipeline flange winding gasket mounting tool which characterized in that: the device comprises a support frame and an adjusting piece, wherein the adjusting piece is movably and fixedly arranged on the support frame and used for adjusting the position of a wound gasket (1);

the supporting frame comprises a supporting plate (2) and two fixing plates (3), the two fixing plates (3) are oppositely arranged on the supporting plate (2), and can respectively move and be positioned along the direction from one end to the other end of the supporting plate (2) for clamping or loosening the two flange plates (4); the adjusting piece is arranged on the supporting plate (2), is positioned at the center between the two fixing plates (3), and can move and be positioned along the direction perpendicular to the moving tracks of the two fixing plates (3).

2. The large-caliber pipeline flange-wound gasket installation tool of claim 1, wherein: two penetrating openings (5) are oppositely arranged at two ends of the supporting plate (2), the two openings (5) are respectively long-strip-shaped openings, and the two long-strip-shaped openings respectively extend along the direction from one end of the supporting plate (2) to the other end; two fixing plates (3) are movably and fixedly arranged at the two openings (5).

3. The large-caliber pipeline flange-wound gasket installation tool of claim 2, wherein: the two fixing plates (3) are respectively installed at the two openings (5) through bolts (6).

4. A large caliber pipe flange winding shim installation tool as claimed in any one of claims 1 to 3, wherein: the center of the supporting plate (2) is bent to form a concave cavity, and the adjusting piece is installed at the concave cavity.

5. The large-caliber pipeline flange-wound gasket installation tool of claim 4, wherein: the adjusting piece is an adjusting rod (7), the adjusting rod (7) is perpendicular to the supporting plate (2), and one end of the adjusting rod and the bottom of the concave cavity can move in the direction perpendicular to the moving tracks of the two fixing plates (3) and are connected and positioned.

6. The large caliber pipe flange winding shim mounting tool of claim 5, wherein: the support frame further comprises a fixed rod (8), the fixed rod (8) is installed between the two fixed plates (3), and two ends of the fixed rod are detachably connected with the two fixed plates (3) respectively; the other end of the adjusting rod (7) is internally provided with a cavity, two avoidance ports (10) communicated with the cavity are oppositely arranged on the cavity, and the fixing rod (8) penetrates through the cavity from the two avoidance ports (10).

7. The large caliber pipe flange winding shim mounting tool of claim 5, wherein: the end face of the other end of the adjusting rod (7) is of an arc-shaped surface structure.

8. The large-caliber pipeline flange-winding gasket installation tool of claim 5, wherein: the adjusting rod (7) is a screw rod, one end of the adjusting rod is inserted into the bottom of the concave cavity in a penetrating mode, two nuts (9) are sleeved on the bottom of the concave cavity in a threaded mode, and the two nuts (9) are located on two sides of the bottom of the concave cavity respectively and are clamped respectively.

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