CN209195292U - A kind of whirlpool disk bolt locked centralizer locating snap ring - Google Patents
A kind of whirlpool disk bolt locked centralizer locating snap ring Download PDFInfo
- Publication number
- CN209195292U CN209195292U CN201822016853.0U CN201822016853U CN209195292U CN 209195292 U CN209195292 U CN 209195292U CN 201822016853 U CN201822016853 U CN 201822016853U CN 209195292 U CN209195292 U CN 209195292U
- Authority
- CN
- China
- Prior art keywords
- groups
- locating snap
- snap ring
- centralizer
- semicircle locating
- 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 discloses a kind of whirlpool disk bolt locked centralizer locating snap rings of centralizer technical field, including two groups of semicircle locating snap rings, the left end of two groups of semicircle locating snap rings is connected by pin shaft, two groups of semicircle locating snap ring right ends are equipped with adjusting component, two groups of adjusting components are respectively connected with fixed block far from one end of semicircle locating snap ring, two groups of fastening bolts are connected between two groups of fixed blocks, fastening screw is uniformly provided on semicircle locating snap ring described in two groups, fastening screw is equipped with locking member far from semicircle locating snap ring, when two groups of semicircle locating snap rings are for a long time using wearing, when centralizer and casing being made loose phenomenon occur, by disassembly adjusting rod and adjusting chain can make two groups of semicircle locating snap rings restore closely to connect again, keep centralizer upper connection in casing even closer, righting can be effectively prevented in male cooperation locking member Device moves up and down in casing, plays good fixed effect.
Description
Technical field
The utility model relates to centralizer technical field, specially a kind of whirlpool disk bolt locked centralizer locating snap ring.
Background technique
The centralizer of various specifications is one of most common tool in current cementing operation, and main function is to guarantee casing
It is placed in the middle in pit shaft, to improve cementing quality.Centralizer is usually and is directly sleeved between two box cuplings of casing to use at present.Two groups
Semicircle locating snap ring will appear abrasion when using for a long time, and there are loose phenomenons for the contact with casing, for this purpose, it is proposed that a kind of whirlpool
Disk bolt locked centralizer locating snap ring.
Summary of the invention
The purpose of this utility model is to provide a kind of whirlpool disk bolt locked centralizer locating snap rings, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of whirlpool disk bolt locked centralizer stops
The left end of rotating ring, including two groups of semicircle locating snap rings, two groups of semicircle locating snap rings is connected by pin shaft, two groups of semicircle locating snap rings
Right end is equipped with adjusting component, and two groups of adjusting components are respectively connected with fixed block far from one end of semicircle locating snap ring, and two groups are fixed
It is connected with two groups of fastening bolts between block, is uniformly provided with fastening screw on semicircle locating snap ring described in two groups, fastening screw is separate
Semicircle locating snap ring is equipped with locking member.
Preferably, adjusting component includes two groups of connecting plates, and left side connecting plate is equipped with shackle member, and connecting plate passes through clamping
Part and semicircle locating snap ring are clamped, and offer two groups of fixing threaded holes on the connecting plate of right side.
Preferably, flexible connecting plate is connected between two groups of connecting plates, flexible connecting plate includes that multiple groups adjust chain and multiple groups
Adjusting rod composition adjusts chain and adjusting rod clamping.
Preferably, the adjusting rod outer wall is uniformly provided with multiple groups protrusion, and protrusion described in multiple groups is integrally formed with adjusting rod
Structure.
Preferably, locking member is equipped with close to the one side of fastening screw and adjusts screw hole, one side of the locking member far from adjusting screw rod
Equipped with elastic cushion, elastic cushion is connected with locking member by marine glue.
Compared with prior art, the utility model has the beneficial effects that when two groups of semicircle locating snap ring uses for a long time go out
It now wears, when centralizer and casing being made loose phenomenon occur, by disassembly adjusting rod and adjusting chain can be such that two groups of semicircles stop
Rotating ring restores closely to connect again, keeps centralizer upper connection in casing even closer, male cooperation locking member can effectively be prevented
Only centralizer moves up and down in casing, plays good fixed effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model adjusts component structure diagram.
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.
The utility model provides a kind of whirlpool disk bolt locked centralizer locating snap ring technical solution referring to FIG. 1-2: a kind of
Whirlpool disk bolt locked centralizer locating snap ring, including two groups of semicircle locating snap rings 1, the left end of two groups of semicircle locating snap rings 1 pass through
Pin shaft 2 is connected, and two groups of 1 right ends of semicircle locating snap ring, which are equipped with, adjusts component 3, and two groups of adjusting components 3 are far from semicircle locating snap ring 1
One end be respectively connected with fixed block 4, two groups of fastening bolts 5 are connected between two groups of fixed blocks 4, semicircle locating snap ring described in two groups
Fastening screw 6 is uniformly provided on 1, fastening screw 6 is equipped with locking member 7 far from semicircle locating snap ring 1.
Wherein, it adjusts component 3 and includes two groups of connecting plates 31,31 are equipped with shackle member 32, and connecting plate 31 on the connecting plate of left side
It is clamped by shackle member 32 and semicircle locating snap ring 1, offers two groups of fixing threaded holes 36, two groups of connecting plates on right side connecting plate 31
Flexible connecting plate is connected between 31, flexible connecting plate includes that multiple groups adjust chain 33 and the composition of multiple groups adjusting rod 34, adjusts chain 33
Be clamped with adjusting rod 34, adjusting chain 33 and adjusting rod 34 is detachable setting, after centralizer and casing connection, by with fixation
The fixing bolt that screw hole 36 matches keeps two groups of adjusting components 3 fixed, by flexible connecting plate make centralizer in casing on connect
It connects even closer；34 outer wall of adjusting rod is uniformly provided with multiple groups protrusion 35, and protrusion 35 described in multiple groups is integrated with adjusting rod 34
Molding structure, protrusion 36 locks part 7 centralizer can be effectively prevented to be moved up and down in casing, plays fixed effect well
Fruit；Locking member 7 is equipped with close to the one side of fastening screw 6 and adjusts screw hole, and locking member 7 is equipped with elasticity far from the one side of adjusting screw rod 6
Pad, elastic cushion are connected with locking member 7 by marine glue, locking member 7 can be prevented directly to be in contact with casing by elastic cushion
Damage casing.
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 whirlpool disk bolt locked centralizer locating snap ring, including two groups of semicircle locating snap rings, it is characterised in that: two groups of semicircles
The left end of shape locating snap ring is connected by pin shaft, and two groups of semicircle locating snap ring right ends are equipped with adjusting component, and two groups of adjusting components are remote
One end from semicircle locating snap ring is respectively connected with fixed block, two groups of fastening bolts is connected between two groups of fixed blocks, described in two groups
Fastening screw is uniformly provided on semicircle locating snap ring, fastening screw is equipped with locking member far from semicircle locating snap ring.
2. a kind of whirlpool disk bolt locked centralizer locating snap ring according to claim 1, it is characterised in that: adjust component packet
Two groups of connecting plates are included, left side connecting plate is equipped with shackle member, and connecting plate is clamped by shackle member and semicircle locating snap ring, right side
Two groups of fixing threaded holes are offered on connecting plate.
3. a kind of whirlpool disk bolt locked centralizer locating snap ring according to claim 2, it is characterised in that: two groups of connecting plates
Between be connected with flexible connecting plate, flexible connecting plate includes that multiple groups adjust chain and multiple groups adjusting rod composition, adjusts chain and adjusting rod
Clamping.
4. a kind of whirlpool disk bolt locked centralizer locating snap ring according to claim 3, it is characterised in that: the adjusting rod
Outer wall is uniformly provided with multiple groups protrusion, and protrusion described in multiple groups is an integral molding structure with adjusting rod.
5. a kind of whirlpool disk bolt locked centralizer locating snap ring according to claim 1, it is characterised in that: locking member is close
The one side of fastening screw, which is equipped with, adjusts screw hole, and locking member is equipped with elastic cushion, elastic cushion and locking member far from the one side of adjusting screw rod
It is connected by marine glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016853.0U CN209195292U (en) | 2018-12-04 | 2018-12-04 | A kind of whirlpool disk bolt locked centralizer locating snap ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016853.0U CN209195292U (en) | 2018-12-04 | 2018-12-04 | A kind of whirlpool disk bolt locked centralizer locating snap ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195292U true CN209195292U (en) | 2019-08-02 |
Family
ID=67427359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016853.0U Expired - Fee Related CN209195292U (en) | 2018-12-04 | 2018-12-04 | A kind of whirlpool disk bolt locked centralizer locating snap ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195292U (en) |
-
2018
- 2018-12-04 CN CN201822016853.0U patent/CN209195292U/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: 20190802 Termination date: 20211204 |