CN208100238U - A kind of nitrogen-hydrogen compressor crosshead and piston connector extracting tool - Google Patents
A kind of nitrogen-hydrogen compressor crosshead and piston connector extracting tool Download PDFInfo
- Publication number
- CN208100238U CN208100238U CN201820659757.5U CN201820659757U CN208100238U CN 208100238 U CN208100238 U CN 208100238U CN 201820659757 U CN201820659757 U CN 201820659757U CN 208100238 U CN208100238 U CN 208100238U
- Authority
- CN
- China
- Prior art keywords
- fixed ring
- nitrogen
- extracting tool
- hydrogen compressor
- crosshead
- 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 extracting tool technical fields, and disclose a kind of nitrogen-hydrogen compressor crosshead and piston connector extracting tool, including fixed ring, the outside of the fixed ring is fixedly connected with handle, mounting hole is offered in the fixed ring, the both ends of the fixed ring are provided with clamping block, and running through in the mounting hole has bolt.The nitrogen-hydrogen compressor crosshead and piston connector extracting tool, by being provided with fixed ring, and the both ends of fixed ring are arranged to the inclined-plane mutually agreed with, so that fixed ring can shrink and expand under the effect of external force, and clamping block plays the role of fixed and is oriented to, mounting hole has been opened up in fixed ring simultaneously facilitates bolt to be fixed and run through, and bolt also extends internally and moves after fixed ring, plays the role of fixing internal and needs to dismantle crosshead.
Description
Technical field
The utility model relates to extracting tool technical field, specially a kind of nitrogen-hydrogen compressor crosshead is connect with piston
Body extracting tool.
Background technique
Critical component piston in nitrogen-hydrogen compressor, after a long-term service, it may appear that hydraulic cylinder repairs problem
There are seal wear, piston rod assembly deformation, cushion collar abrasion etc..As a result, it is often necessary to by oil cylinder piston, piston locking screw
Female, cushion collar carries out disassembly with piston rod and separates, and guarantees that the precision of piston rod assembly is not destroyed as far as possible.Due to existing
General purpose tool can not quickly and easily dismantle piston rod assembly, and current disassembly mode is dismantled by a big spanner,
Not only working efficiency is lower for this mode, because big spanner is not easy the main crosshead of card, when being operated, is easy to slip off.
Chinese patent CN204819297U discloses a kind of ring spanner for dismantling reciprocating compressor cross head connector,
It is being able to achieve continuous rotation for dismantling cross head connector, removal efficiency is higher, and disassembling cross head connector only needs 5 points
Clock, but the utility model form is fixed, and a variety of crossheads can not be preferably dismantled, if encountering the unmatched crosshead of size
Then has no ample scope for abilities, user needs to buy newly at this time, causes the increase of cost.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of nitrogen-hydrogen compressor crosshead and piston connector
Extracting tool has the advantages of being suitble to a variety of different size crossheads, and it is single suitable to solve current existing extracting tool size
With the relatively narrow problem in face.
(2) technical solution
To realize that a kind of above-mentioned nitrogen-hydrogen compressor crosshead is suitble to a variety of different sizes from piston connector extracting tool
The purpose of crosshead, the utility model provide the following technical solutions：A kind of nitrogen-hydrogen compressor crosshead is torn open with piston connector
Tool, including fixed ring are unloaded, the outside of the fixed ring is fixedly connected with handle, and mounting hole, institute are offered in the fixed ring
The both ends for stating fixed ring are provided with clamping block, and running through in the mounting hole has bolt.
Preferably, the quantity of the bolt is several.
Preferably, the quantity of the mounting hole is several.
Preferably, the both ends of the fixed ring are inclined-plane.
Preferably, the quantity of the handle is several.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of nitrogen-hydrogen compressor crosshead and piston connector is dismantled
Tool has following beneficial effect：
1, the nitrogen-hydrogen compressor crosshead and piston connector extracting tool by being provided with fixed ring, and will be consolidated
The both ends for determining ring are arranged to the inclined-plane mutually agreed with, so that fixed ring can shrink and expand under the effect of external force, and
And clamping block plays the role of fixed and is oriented to, while having opened up mounting hole in fixed ring and bolt is facilitated to be fixed and pass through
It wears, bolt also extends internally and moves after fixed ring, plays the role of fixing internal and needs to dismantle crosshead.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model fixed ring overlooking structure diagram；
Fig. 3 is the utility model fixed ring side structure schematic diagram.
In figure：1 fixed ring, 2 handles, 3 mounting holes, 4 clamping blocks, 5 bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution：A kind of nitrogen-hydrogen compressor crosshead and work
Connector extracting tool is filled in, including fixed ring 1, the outside of fixed ring 1 are fixedly connected with handle 2, installation offered in fixed ring 1
Hole 3, the both ends of fixed ring 1 are provided with clamping block 4, and running through in mounting hole 3 has bolt 5, and the quantity of bolt 5 is several, install
The quantity in hole 3 is several, and the both ends of fixed ring 1 are inclined-plane, and the quantity of handle 2 is several.
When in use, fixed ring 1 is first sleeved in the crosshead for needing to dismantle by user, then by squeezing fixed ring
1 makes the size of fixed ring 1 and crosshead match, and then passes through mounting hole 3 using bolt 5, and the size of fixed ring 1 is carried out
It is fixed, while bolt 5 also contacts with crosshead and plays fixed function, fixes user's rotational handle 2 after terminating and dismantles.
In conclusion the nitrogen-hydrogen compressor crosshead and piston connector extracting tool, by being provided with fixed ring 1,
And the both ends of fixed ring 1 are arranged to the inclined-plane mutually agreed with, so that fixed ring 1 can be shunk under the effect of external force
And expansion, and clamping block 4 plays the role of fixed and is oriented to, while having opened up mounting hole 3 in fixed ring 4 and having facilitated bolt
5 are fixed and run through, and bolt 5 also extends internally and moves after fixed ring 4, play fixing internal and need to dismantle
The effect of crosshead.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of nitrogen-hydrogen compressor crosshead and piston connector extracting tool, including fixed ring (1), it is characterised in that：Institute
The outside for stating fixed ring (1) is fixedly connected with handle (2), offers mounting hole (3), the fixed ring on the fixed ring (1)
(1) both ends are provided with clamping block (4), and running through in the mounting hole (3) has bolt (5).
2. a kind of nitrogen-hydrogen compressor crosshead according to claim 1 and piston connector extracting tool, feature exist
In：The quantity of the bolt (5) is several.
3. a kind of nitrogen-hydrogen compressor crosshead according to claim 1 and piston connector extracting tool, feature exist
In：The quantity of the mounting hole (3) is several.
4. a kind of nitrogen-hydrogen compressor crosshead according to claim 1 and piston connector extracting tool, feature exist
In：The both ends of the fixed ring (1) are inclined-plane.
5. a kind of nitrogen-hydrogen compressor crosshead according to claim 1 and piston connector extracting tool, feature exist
In：The quantity of the handle (2) is several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659757.5U CN208100238U (en) | 2018-05-04 | 2018-05-04 | A kind of nitrogen-hydrogen compressor crosshead and piston connector extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659757.5U CN208100238U (en) | 2018-05-04 | 2018-05-04 | A kind of nitrogen-hydrogen compressor crosshead and piston connector extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208100238U true CN208100238U (en) | 2018-11-16 |
Family
ID=64114805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820659757.5U Expired - Fee Related CN208100238U (en) | 2018-05-04 | 2018-05-04 | A kind of nitrogen-hydrogen compressor crosshead and piston connector extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208100238U (en) |
-
2018
- 2018-05-04 CN CN201820659757.5U patent/CN208100238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181116 Termination date: 20210504 |