CN201989118U - Installing tool for jet valve sealing ring - Google Patents
Installing tool for jet valve sealing ring Download PDFInfo
- Publication number
- CN201989118U CN201989118U CN2011200850718U CN201120085071U CN201989118U CN 201989118 U CN201989118 U CN 201989118U CN 2011200850718 U CN2011200850718 U CN 2011200850718U CN 201120085071 U CN201120085071 U CN 201120085071U CN 201989118 U CN201989118 U CN 201989118U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- spike
- adjusting rod
- injection valve
- valve sealing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an installing tool for a jet valve sealing ring, which comprises an internal regulating rod with screw threads, wherein the rod body of the internal regulating rod is screwed with an external regulating rod, one end of the internal regulating rod extends out of the external regulating rod, a contractive hinge is arranged on the rod end of the other end of the internal regulating rod, a rod body arranged at the upper end of the external regulating rod is screwed with a reverse Y-shaped external support foot element, the lower end of the external regulating element is also connected with a reverse Y-shaped internal support foot element, and the contractive hinge is connected with a rotating shaft hole group arranged at the inner side of the external support foot element. The installing tool for the jet valve sealing ring has the advantages that the design is unique, the operation is simple, the installing tool can extend deep into jet valves with various inner diameter sizes, the problems of difficult middle sealing installation of the jet valves, easy damage and the like are perfectly solved, simultaneously, the installation is simple and fast, in addition, sealing rings and sealing grooves can be ensured not to be damaged in the installing process, and the installing tool is applicable to the field of installation of jet valve sealing rings with various inner diameters.
Description
Technical field
The utility model relates to a kind of installation or instrument is used in assembling, relates in particular to the erecting tools that a kind of sealing ring that is applied to install injection valve is used.
Background technology
At present, in the cold water process of the hot rolling system of each tame steel production enterprise, often use a kind of small-bore injection valve (claiming plunger valve again), and when its middle sealing ring of daily replacing of this injection valve, because bore is little, the sealing station degree of depth is dark, and its sealing ring need be installed in the groove less than the interior round ledge of sealing ring external diameter, so relatively difficulty of sealing ring is installed.
And the seating means under the prior art is, adopt two flat mouthful of bottle openers earlier a sealing ring part to be disclosed in the groove at the scene, withstand the seal ring part of being disclosed into bottle opener on the other hand again, prevent that it from skidding off, the another hand is held another bottle opener and will be disclosed into part diagonal position sealing and also disclose in the seal groove, with the bottle opener piecemeal sealing is disclosed into more subsequently and install in the seal groove, not only this mounting means installation is wasted time and energy, and the sealing ring at fragile sealing position is installed in the installation process.Because small-bore valve rod plug valve, the sealing fitting depth is dark, hand can't touch the sealing installation position, generally all install by aid, yet traditional sealing-installing method, waste time and energy, also easily cause in the sealing installation process and scratch sealing inner edge lip, cause injection valve to leak water because of the use of inappropriate aid.Though the instrument that is used to install in other sealing installing areas in the prior art is a lot of, because the object difference of using does not now still have an erecting tools that can convenient, fastly be used for injection valve medial launder inner seal ring.
The utility model content
In order to solve the problem that is difficult to the sealing ring of injection valve is carried out accurate location and installation under the prior art, the utility model provides a kind of erecting tools of injection valve sealing ring, can be quickly and easily with the sealing ring installation in position, and can guarantee not to be damaged in the sealing ring installation process, concrete structure of the present utility model is as described below:
A kind of erecting tools of injection valve sealing ring comprises a threaded interior adjusting rod, it is characterized in that:
The shaft and an outer adjusting rod of adjusting rod spin in described, and an end of interior adjusting rod stretches out outer adjusting rod, and the rod end of the other end of interior adjusting rod is provided with a set-back hinge;
The upper end shaft of described outer adjusting rod and a lambdoid outer spike spare spin, and the lower end of outer adjusting rod is connected for the inner support heel piece of people's font equally with one.
Erecting tools according to a kind of injection valve sealing ring of the present utility model is characterized in that, the set-back hinge that is provided with on the rod end of the other end of described interior adjusting rod, and this set-back hinge is connected with the shaft hole group of outer spike spare inboard.
The purpose of this design is, in making adjusting rod outside the adjusting rod inward turning connect down when mobile, set-back hinge spurs outer spike spare folding by the shaft hole of connection.
Erecting tools according to a kind of injection valve sealing ring of the present utility model is characterized in that, described inner support heel piece is staggered form and is arranged in the outer spike spare, differs 90 ° between spike and the outer spike in each.
The purpose of this design is, differs 90 ° between spike and the outer spike in each, forms one 360 ° of circumference type erecting tools, and right-angled intersection oppositely draws high, and has made things convenient for the installation of the sealing ring of the injection valve under the prior art.
Erecting tools according to a kind of injection valve sealing ring of the present utility model is characterized in that, spike concave station in the lower end of spike is provided with in each of described inner support heel piece, and the lower end of the outer spike of each of outer spike spare is provided with outer spike inner recess.
The purpose of this design is, interior spike concave station and outer spike inner recess are when installing the sealing ring location, be a circumference type, spike concave station and outer spike inner recess place in sealing ring promptly is arranged at, blocked the inner edge of sealing ring, the skidding off of sealing ring when stopping the cross lifting because of interior spike and outer spike positions sealing ring further.
Erecting tools according to a kind of injection valve sealing ring of the present utility model is characterized in that, the lower end of the outer spike of each of described outer spike spare also is provided with boss.
The purpose of this design is that the boss that this place is provided with can ride on the seal groove of injection valve valve inner valve wall, makes sealing ring just in time aim at seal groove, like this can be quick very like a cork, exactly sealing ring is located.
Overall structure of the present utility model is specifically designed to injection valve as one " manipulator ", is used for the sealing ring installation position that staff can't touch in the certain limit diameter, and the sealing ring that is used for the fragile sealing of installation process position is installed.
Use the erecting tools of a kind of injection valve sealing ring of the present utility model to obtain following beneficial effect:
1. the erecting tools of a kind of injection valve sealing ring of the present utility model, design is unique, and is simple to operate;
2. the erecting tools of a kind of injection valve sealing ring of the present utility model can go deep in the injection valve of various internal diameter sizes, makes the injection valve intermediate seal that problem such as difficult, fragile is installed and has obtained solution well;
3. that the erecting tools of a kind of injection valve sealing ring of the present utility model, sealing are installed is simple, fast, and can guarantee that sealing ring and seal groove are not damaged in the installation process, be of very high actual application value.
Description of drawings
Fig. 1 is the concrete structure schematic diagram of the erecting tools of injection valve sealing ring of the present utility model;
Fig. 2 is the decomposing schematic representation of each parts of the erecting tools of injection valve sealing ring of the present utility model;
Fig. 3 is the concrete schematic diagram that puts sealing ring of the erecting tools of injection valve sealing ring of the present utility model;
Fig. 4 is the concrete operations schematic diagram of the erecting tools of injection valve sealing ring of the present utility model.
Among the figure: adjusting rod in the 1-, the outer adjusting rod of 2-, 3-set-back hinge, the outer spike spare of 4-, 4A-shaft hole group, the outer spike inner recess of 4B-, 4C-boss, spike concave station in the 5-inner support heel piece, 5A-, 6-sealing ring, the auxiliary rod of 7-.
The specific embodiment
Be further described below in conjunction with the erecting tools of drawings and Examples a kind of injection valve sealing ring of the present utility model.
Embodiment
At first each parts of the erecting tools of injection valve sealing ring of the present utility model are assembled one by one, specific as follows:
1. in the screwed hole with outer spike spare 4 tops of outer adjusting rod 2 precessions, interior adjusting rod 1 is screwed in outer adjusting rod and stretch out from an end of outer adjusting rod;
2. the other end of interior adjusting rod 1 is installed set-back hinge 3, and the shaft hole group 4A with outer spike spare 4 inboards is connected with set-back hinge, and fixes with roller pin;
3. the other end of outer adjusting rod 2 connects inner support heel piece 5, and the last head nut that screws on the bar head of interior adjusting rod 1 so far installs.
The concrete use of the erecting tools of injection valve sealing ring of the present utility model is as described below:
1. adjusting rod 1 moved up and down in the erecting tools of the injection valve sealing ring of the present utility model that will assemble was regulated by rotation, make the opening at outer spike inner recess 4B place of the spike bottom of outer spike spare 4 less than need the internal diameter of the injection valve of sealing ring is installed, to adjust to seal groove ledge internal diameter basic and that injection valve is interior similar always;
2. the outer adjusting rod 2 of rotation adjusting maintains an equal level inner support heel piece 5 basic and outer spike spares 4, put the sealing ring 6 that needs installation then, then rotation is regulated outer adjusting rod and is made the inner support heel piece be promoted to the sealing ring lifting to tighten up, the erecting tools of mentioning whole injection valve sealing ring of the present utility model then, make the boss 4C of outer spike spare ride over the seal groove of injection valve inside, regulate inside and outside adjusting rod simultaneously, outer spike spare is amplified, the sealing ring that supports bottom two sides is outward slipped into corresponding seal groove, same operation inner support heel piece is located sealing ring;
3. regulating outer adjusting rod 2 to inner support heel piece 5 slowly drops to sealing ring 6 and unclamps, use an auxiliary rod 7 to withstand sealing ring 6 down interior thrusters suitable for reading, progressively the sealing ring that will unclamp partly pushes in the seal groove, then take out auxiliary rod, reverse operating is regulated outer adjusting rod shrinks the opening of outer spike spare 4 bottoms, upwards take out the erecting tools of injection valve sealing ring of the present utility model at last, so far sealing ring is installed and is finished.
The erecting tools of injection valve sealing ring of the present utility model, it designs unique, simple to operate, can go deep in the injection valve of various internal diameter sizes, make the injection valve intermediate seal that problem such as difficult, fragile is installed and obtained solution well, install simply, fast simultaneously, and can guarantee that sealing ring and seal groove are not damaged in the installation process, be applicable to the installing area of the injection valve sealing ring of various internal diameters.
Claims (5)
1. the erecting tools of an injection valve sealing ring comprises a threaded interior adjusting rod (1), it is characterized in that:
The shaft and an outer adjusting rod (2) of adjusting rod (1) spin in described, and an end of interior adjusting rod stretches out outer adjusting rod, and the rod end of the other end of interior adjusting rod is provided with a set-back hinge (3);
The upper end shaft of described outer adjusting rod (2) and a lambdoid outer spike spare (4) spin, and the lower end of outer adjusting rod is connected for the inner support heel piece (5) of people's font equally with one.
2. the erecting tools of a kind of injection valve sealing ring as claimed in claim 1 is characterized in that, the set-back hinge (5) that is provided with on the rod end of the other end of described interior adjusting rod (1), and this set-back hinge is connected with the shaft hole group (4A) of outer spike spare (4) inboard.
3. the erecting tools of a kind of injection valve sealing ring as claimed in claim 1 is characterized in that, described inner support heel piece (5) is staggered form and is arranged in the outer spike spare (4), differs 90 ° between spike and the outer spike in each.
4. the erecting tools of a kind of injection valve sealing ring as claimed in claim 1, it is characterized in that, spike concave station (5A) in the lower end of spike is provided with in each of described inner support heel piece (5), the lower end of each outer spike of outer spike spare (4) is provided with outer spike inner recess (4B).
5. the erecting tools of a kind of injection valve sealing ring as claimed in claim 4 is characterized in that, the lower end of each outer spike of described outer spike spare (4) also is provided with boss (4C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200850718U CN201989118U (en) | 2011-03-28 | 2011-03-28 | Installing tool for jet valve sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200850718U CN201989118U (en) | 2011-03-28 | 2011-03-28 | Installing tool for jet valve sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989118U true CN201989118U (en) | 2011-09-28 |
Family
ID=44665620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200850718U Expired - Fee Related CN201989118U (en) | 2011-03-28 | 2011-03-28 | Installing tool for jet valve sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501222A (en) * | 2011-12-15 | 2012-06-20 | 青岛港（集团）有限公司 | Fast alignment tool for mounting hinge shaft of gantry crane |
| CN106826210A (en) * | 2017-01-09 | 2017-06-13 | 绍兴文理学院 | The erecting device of dual control up and down and its application method of a kind of triaxial test sealing ring |
-
2011
- 2011-03-28 CN CN2011200850718U patent/CN201989118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501222A (en) * | 2011-12-15 | 2012-06-20 | 青岛港（集团）有限公司 | Fast alignment tool for mounting hinge shaft of gantry crane |
| CN106826210A (en) * | 2017-01-09 | 2017-06-13 | 绍兴文理学院 | The erecting device of dual control up and down and its application method of a kind of triaxial test sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20160328 |