CN105952976A - Adjustable lift sub for pipes - Google Patents
Adjustable lift sub for pipes Download PDFInfo
- Publication number
- CN105952976A CN105952976A CN201610435267.2A CN201610435267A CN105952976A CN 105952976 A CN105952976 A CN 105952976A CN 201610435267 A CN201610435267 A CN 201610435267A CN 105952976 A CN105952976 A CN 105952976A
- Authority
- CN
- China
- Prior art keywords
- snap
- ring element
- pipes
- snap ring
- lift sub
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/11—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing and hanging from a pendant
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to a lift sub, in particular to an adjustable lift sub for pipes. The adjustable lift sub for pipes comprises a first snap ring piece and a second snap ring piece, wherein the first snap ring piece and the second snap ring piece are connected in a screwed manner to form a ring body; and each of the first snap ring piece and the second snap ring piece is provided with at least one tightening bolt. The adjustable lift sub for pipes not only is simple in structure and low in production cost, but also is suitable for pipes with different diameters, so that mounting and repairing are quite convenient.
Description
Technical field
The present invention relates to a kind of elevator, refer specifically to a kind of adjustable tube elevator.
Background technology
Effective elevator is the common workpiece being used for fixing pipe fitting at present, consists of two snap rings that can mutually piece together pipe shape.
Current existing effective elevator cannot regulate the diameter of snap ring, must change, the body of different-diameter is installed when, the elevator matched with pipe diameter, not only complex installation process, and production cost is the highest, simultaneously when elevator damages, also have to find and want that the elevator mated is changed with pipe diameter, it is impossible to enough replacings in time, cause maintenance inconvenience.
Summary of the invention
For the deficiencies in the prior art, it is desirable to provide a kind of adjustable tube elevator, this elevator is not only simple in structure, and production cost is low, and is applicable to the body of different-diameter so that installation, maintenance is very convenient.
For solving the problems referred to above, the present invention provides techniques below scheme:
A kind of adjustable tube elevator, is spirally connected into ring body including the first snap-ring element and the second snap-ring element, the first snap-ring element and the second snap-ring element, described the first snap-ring element, the second snap-ring element is respectively equipped with at least one and tightens bolt.
Integrally formed with connecting rod in the second described snap-ring element, the end face of described connecting rod offers installation screw.
Being equipped with two in described the first snap-ring element, the second snap-ring element and tighten bolt, four described axial lines tightening bolt are generally aligned in the same plane and intersect at same point.
Beneficial effect: the present invention is not only simple in structure, production cost is low, and is applicable to the body of different-diameter so that installation, maintenance is very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Description of reference numerals: the first snap-ring element 1, the second snap-ring element 2, connecting rod 201, tighten bolt 3.
Detailed description of the invention
Specific embodiment below according to the Figure of description detailed description present invention:
A kind of adjustable tube elevator, including the first snap-ring element 1 and the second snap-ring element 2, first snap-ring element 1 is spirally connected into ring body with the second snap-ring element 2, being equipped with two in first described snap-ring element the 1, second snap-ring element 2 and tighten bolt 3, four described axial lines tightening bolt 3 are generally aligned in the same plane and intersect at same point；Integrally formed with connecting rod 201 in the second described snap-ring element 2, the end face of described connecting rod 201 offers installation screw.
The above, it it is only presently preferred embodiments of the present invention, not the technical scope to the present invention makes any restriction, therefore every any trickle amendment, equivalent variations and modification above example made according to the technical spirit of the present invention, all still fall within the range of technical scheme.
Claims (3)
1. an adjustable tube elevator, including the first snap-ring element and the second snap-ring element, the first snap ring
Part and the second snap-ring element are spirally connected into ring body, it is characterised in that: described the first snap-ring element, second
It is respectively equipped with at least one in snap-ring element and tightens bolt.
A kind of adjustable tube elevator the most according to claim 1, it is characterised in that: described
The second snap-ring element on integrally formed with connecting rod, the end face of described connecting rod offers peace
Dress screw.
A kind of adjustable tube elevator the most according to claim 1, it is characterised in that: described
The first snap-ring element, be equipped with two in the second snap-ring element and tighten bolt, described four tighten
The axial line of bolt is generally aligned in the same plane and intersects at same point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435267.2A CN105952976A (en) | 2016-06-13 | 2016-06-13 | Adjustable lift sub for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435267.2A CN105952976A (en) | 2016-06-13 | 2016-06-13 | Adjustable lift sub for pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952976A true CN105952976A (en) | 2016-09-21 |
Family
ID=56905913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610435267.2A Pending CN105952976A (en) | 2016-06-13 | 2016-06-13 | Adjustable lift sub for pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387880A (en) * | 2017-07-20 | 2017-11-24 | 成都聚芯光科通信设备有限责任公司 | It is easy to adjust the anchor ear type feeder clamp of caliber |
-
2016
- 2016-06-13 CN CN201610435267.2A patent/CN105952976A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387880A (en) * | 2017-07-20 | 2017-11-24 | 成都聚芯光科通信设备有限责任公司 | It is easy to adjust the anchor ear type feeder clamp of caliber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |