CN210132442U - Sealing element mounting tool - Google Patents
Sealing element mounting tool Download PDFInfo
- Publication number
- CN210132442U CN210132442U CN201822204880.0U CN201822204880U CN210132442U CN 210132442 U CN210132442 U CN 210132442U CN 201822204880 U CN201822204880 U CN 201822204880U CN 210132442 U CN210132442 U CN 210132442U
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- cylinder
- installation tool
- seal
- working part
- seal installation
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- 238000007789 sealing Methods 0.000 title abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000012856 packing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model provides a sealing member mounting tool for to the installation of the sealing member on the pump, include: an operation section; the working part is connected with the operating part and comprises a closed annular abutting surface for abutting against the sealing element. The technical scheme of the utility model the pump among the prior art has been solved effectively and sealed not tight problem behind the change complete sealing member.
Description
Technical Field
The utility model relates to a mounting tool's technical field particularly, relates to a sealing member mounting tool.
Background
In the process of thick oil recovery, an oil transfer pump is an important transfer device in an oil recovery metering station. Whether the oil transfer pump is normal or not and whether the crude oil in the oil storage tank can be smoothly transferred or not are finished by the oil transfer pump. In the production process, because of service environment and operating mode constantly change, the filler can lose elasticity or lubrication action, will appear making the sealed water clock increase of filler, cause the drain bucket oil spilling in the pump house, make the staff all need carry out blowdown work every day, seriously cause the pump house to run oil and form environmental pollution and increase staff's work load, influenced company's crude oil production task's transport and influenced the equipment operation rate.
In the process of replacement, an operator basically replaces the filler by using a straight screwdriver, in the adding process, the straight screwdriver directly acts on the filler, the surface of the filler is uneven, the homogeneity of the filler is damaged, after the filler is completely added, the filler is compressed and compacted by a packing cover through a compression bolt, the compression force is nearly eliminated along with the increase of the number of stages, the damage of the homogeneity in the adding process of the filler in the earlier stage cannot be recovered through compression, the filler is filled, gaps between the filler and the filler continue to exist, and the leakage of the filler seal is caused.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a sealing member mounting tool to solve the problem of the pump in the prior art that is not tight after the sealing member is replaced.
In order to achieve the above object, the present invention provides a sealing member installation tool for installing a sealing member on a pump, comprising: an operation section; the working part is connected with the operating part and comprises a closed annular abutting surface for abutting against the sealing element.
Further, the operation portion is detachably connected to the working portion.
Further, the working portion includes a cylinder, the operating portion is connected to a first end of the cylinder, and the annular abutting surface is formed at a second end of the cylinder.
Furthermore, the working part is provided with a jack, and the operating part is provided with a cantilever matched with the jack.
Furthermore, the insertion hole penetrates through the inner side and the outer side of the side wall of the cylinder, and the cantilever is perpendicular to the central shaft of the cylinder.
Further, the seal installation tool further includes an elongated arm disposed between the operating portion and the working portion.
Further, the first end of the elongated arm is matched with the jack, and the second end of the elongated arm is matched with the cantilever.
Further, the drum has dodges the opening, dodges the first end that the opening link up jack and drum, and the length of jack is greater than the width of dodging the opening, and the first end of extension arm has spacing portion and necking down, and the necking down and dodge opening looks adaptation, spacing portion and jack looks adaptation.
Furthermore, the second end of the lengthened arm is provided with a connecting hole, and the connecting hole is matched with the cantilever.
Furthermore, the cylinder comprises a first half cylinder and a second half cylinder which are divided along a plane passing through the central axis of the cylinder, and the first half cylinder and the second half cylinder are in plug-in fit.
Use the technical scheme of the utility model, the pump is when installing the sealing member, and operating personnel grips the operating portion, and annular pressure surface is supported to the pressure sealing member through the closure of working portion, and the sealing member atress is more balanced like this, the compaction that the sealing member can be even. It should be noted that, generally, the sealing elements in the same sealing box are divided into a plurality of sealing elements, each sealing element is compacted by a sealing element installation tool after being installed, and thus, the plurality of sealing elements in the same sealing box are uniformly compacted, so that the sealing is tight and the sealing effect is good. The technical scheme of the utility model the pump among the prior art has been solved effectively and sealed not tight problem behind the change complete sealing member.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
figure 1 shows an exploded schematic view of an embodiment of a seal installation tool according to the present invention; and
fig. 2 shows an assembly schematic of the seal installation tool of fig. 1.
Wherein the figures include the following reference numerals:
10. an operation section; 20. a working part; 30. and (5) lengthening the arm.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
As shown in fig. 1 and 2, the seal installation tool of the present embodiment is used for installation of a seal on a pump. The seal mounting tool includes: an operation section 10 and a working section 20. The working part 20 is connected with the operating part 10, and the working part 20 comprises a closed annular abutting surface for abutting against the sealing element.
By applying the technical scheme of the embodiment, when the sealing element is installed on the pump, an operator holds the operating part 10 and presses the sealing element through the closed annular pressing surface of the working part 20, so that the stress of the sealing element is relatively balanced, and the sealing element can be uniformly compacted. It should be noted that, generally, the sealing elements in the same sealing box are divided into a plurality of sealing elements, each sealing element is compacted by a sealing element installation tool after being installed, and thus, the plurality of sealing elements in the same sealing box are uniformly compacted, so that the sealing is tight and the sealing effect is good. The technical scheme of this embodiment has solved the not tight problem of seal after the change of the complete sealing member of pump among the prior art effectively.
As shown in fig. 1 and 2, in the present embodiment, the operation unit 10 is detachably connected to the working unit 20. The pump is generally small in the location where the seal is installed, and the operating portion 10 and the working portion 20 are detachably constructed, so that the seal installation tool can be more easily operated in a small space. The sealing element can be a packing gland or a packing.
As shown in fig. 1 and 2, in the present embodiment, the working portion 20 includes a cylinder, the operating portion 10 is connected to a first end of the cylinder, and an annular abutting surface is formed at a second end of the cylinder. The position of the sealing element is also annular, and the structure of the cylinder is matched with that of the sealing element, so that the sealing element is more favorably compacted.
As shown in fig. 1 and 2, in the solution of the present embodiment, the working portion 20 is provided with an insertion hole, and the operating portion 10 is provided with a cantilever engaged with the insertion hole. The structure has lower processing cost. Specifically, the operation portion 10 includes an operation arm and a fitting ring that fits with the cylinder, the operation arm and the fitting ring being connected. The cantilever is arranged on the inner wall of the matching circular ring. The operation part 10 is divided into two parts, and the matching circular ring is also of a two-semicircle structure.
As shown in fig. 1 and 2, in the present embodiment, the insertion hole penetrates the inside and outside of the side wall of the cylinder, and the cantilever is perpendicular to the central axis of the cylinder. The structure has convenient operation and low processing cost.
As shown in fig. 1 and 2, in the solution of the present embodiment, the seal mounting tool further includes an elongated arm 30, and the elongated arm 30 is disposed between the operation portion 10 and the working portion 20. The provision of the elongate arm 30 enables the seal installation tool to work over a wider range, for example where the depth of the seal is greater, the seal installation tool may also compact the seal evenly. Especially in compact spaces, the longer the cylinder is arranged, the packing box cannot be placed in, and the seal at a deeper position can be compacted uniformly very easily by the extension arm 30.
As shown in fig. 1 and 2, in the solution of the present embodiment, a first end of the elongated arm 30 is engaged with the insertion hole, and a second end of the elongated arm 30 is engaged with the cantilever. The structure has lower processing cost. In the technical solution of this embodiment, there are two cantilevers, two jacks and two elongated arms 30.
As shown in fig. 2, in the technical solution of this embodiment, the cylinder has an avoiding notch, the avoiding notch penetrates through the jack and the first end of the cylinder, the length of the jack is greater than the width of the avoiding notch, the first end of the extension arm 30 has a limiting portion and a necking neck, the necking neck is adapted to the avoiding notch, and the limiting portion is adapted to the jack. The structure is convenient to use and low in manufacturing cost. The limiting part is a boss. The longitudinal direction of the insertion hole is a direction along the circumferential wall surface of the cylinder.
As shown in fig. 2, in the solution of the present embodiment, the second end of the elongated arm 30 has a connection hole, and the connection hole is adapted to the cantilever. The arrangement of the connecting holes enables the matching to be easy and the processing cost to be low.
As shown in fig. 2, in the solution of this embodiment, the cylinder includes a first half cylinder and a second half cylinder divided along a plane passing through a central axis of the cylinder, and the first half cylinder and the second half cylinder are in insertion fit. The side wall of the first semi-cylinder is provided with an avoiding groove, the side wall of the second semi-cylinder is provided with a lug, and the lug is matched with the avoiding groove, so that the first semi-cylinder and the second semi-cylinder are connected into a whole cylinder.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A seal installation tool for installing a seal on a pump, comprising:
an operation unit (10);
the working part (20), the said working part (20) is connected with said operating part (10), the said working part (20) includes the annular abutting surface of the enclosed ground in order to abut against the said seal;
the operating part (10) is detachably connected with the working part (20);
the working part (20) comprises a cylinder, the operating part (10) is connected with a first end of the cylinder, and the annular abutting surface is formed at a second end of the cylinder;
the working part (20) is provided with a jack, and the operating part (10) is provided with a cantilever matched with the jack.
2. The seal installation tool of claim 1 wherein said receptacle extends through the inside and outside of the side wall of said cylinder, said cantilever arm being perpendicular to the central axis of said cylinder.
3. Seal installation tool according to claim 2, characterized in that it further comprises an elongated arm (30), said elongated arm (30) being arranged between the operating part (10) and the working part (20).
4. The seal installation tool of claim 3 wherein a first end of the elongated arm (30) mates with the receptacle and a second end of the elongated arm (30) mates with the cantilever arm.
5. The seal installation tool according to claim 4, wherein the cylinder has a relief notch, the relief notch penetrates through the insertion hole and the first end of the cylinder, the length of the insertion hole is greater than the width of the relief notch, the first end of the extension arm (30) has a limiting portion and a constriction, the constriction is adapted to the relief notch, and the limiting portion is adapted to the insertion hole.
6. Seal installation tool according to claim 5, characterized in that the second end of the elongated arm (30) has a connection hole adapted to the cantilever.
7. The seal installation tool of claim 5 wherein the cylinder comprises a first half cylinder and a second half cylinder divided along a plane passing through a central axis of the cylinder, the first half cylinder and the second half cylinder being a snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204880.0U CN210132442U (en) | 2018-12-26 | 2018-12-26 | Sealing element mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204880.0U CN210132442U (en) | 2018-12-26 | 2018-12-26 | Sealing element mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210132442U true CN210132442U (en) | 2020-03-10 |
Family
ID=69701855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822204880.0U Active CN210132442U (en) | 2018-12-26 | 2018-12-26 | Sealing element mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210132442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157614A (en) * | 2020-10-09 | 2021-01-01 | 北京萃丰资本投资有限公司 | Oil seal clamp and framework oil seal installation method |
| CN114952713A (en) * | 2021-02-26 | 2022-08-30 | 中国石油天然气股份有限公司 | Sealing filler dismouting device and oil delivery bent lever pump |
-
2018
- 2018-12-26 CN CN201822204880.0U patent/CN210132442U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157614A (en) * | 2020-10-09 | 2021-01-01 | 北京萃丰资本投资有限公司 | Oil seal clamp and framework oil seal installation method |
| CN112157614B (en) * | 2020-10-09 | 2022-04-05 | 北京萃丰资本投资有限公司 | Framework oil seal installation method |
| CN114952713A (en) * | 2021-02-26 | 2022-08-30 | 中国石油天然气股份有限公司 | Sealing filler dismouting device and oil delivery bent lever pump |
| CN114952713B (en) * | 2021-02-26 | 2024-06-25 | 中国石油天然气股份有限公司 | Sealing packing dismounting device and oil transportation curved rod pump |
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| GR01 | Patent grant |