CN203513225U - Mounting crow bar for triaxial reduction casing oil seal of pumping unit - Google Patents
Mounting crow bar for triaxial reduction casing oil seal of pumping unit Download PDFInfo
- Publication number
- CN203513225U CN203513225U CN201320692193.2U CN201320692193U CN203513225U CN 203513225 U CN203513225 U CN 203513225U CN 201320692193 U CN201320692193 U CN 201320692193U CN 203513225 U CN203513225 U CN 203513225U
- Authority
- CN
- China
- Prior art keywords
- lever
- mounting
- pumping unit
- triaxial
- spherical structure
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A mounting crow bar for a triaxial reduction casing oil seal of a pumping unit comprises a mounting contact, a pivot adjuster, a lever and a handle, and is characterized in that the mounting contact is arranged at the front end of the lever in a bending manner; a spherical structure is formed at the top end of the mounting contact; the pivot adjuster is arranged in the rear of the mounting contact; a spherical structure is formed at the upper part of the pivot adjuster, and the diameter of the spherical structure is larger than that of a lower-section screw rod; the pivot adjuster and the lever are in threaded connection; and the handle is arranged at the tail end of the lever. The mounting crow bar for the triaxial reduction casing oil seal of the pumping unit has the benefits of exquisite structure, reasonable design, convenience in use, time saving and labor saving, the maintenance efficiency of a worker is improved, and economic loss of an enterprise due to maintenance is reduced.
Description
technical field:
The utility model relates to mechanical equipment technical field, refers in particular to a kind of oil pumping unit reduction gearbox three shafting oil envelopes crowbar is installed.
background technology:
When maintenance and installation oil pumping unit reduction gearbox three shafting oils envelope, comprise little spatial operation at present, the seal ring of the drop-gear box three shafting oils envelopes on oil pumper need to be put in inner groove.But because inside grooves is narrow, very painstaking when O-ring seal is installed.So just to service worker, bring great trouble, made maintenance efficiency in reduced levels, also delayed the normal operation of equipment simultaneously, reduced production efficiency, brought economic loss to enterprise and user.
summary of the invention:
The purpose of this utility model is to provide a kind of oil pumping unit reduction gearbox three shafting oils envelopes crowbars is installed, and the seal ring that solves the drop-gear box three shafting oils envelopes on oil pumper is now installed inconvenient, painstaking, time-consuming problem.
The purpose of this utility model realizes as follows: a kind of oil pumping unit reduction gearbox three shafting oil envelopes are installed crowbar, comprise contact, fulcrum adjuster, lever, handle are installed, it is characterized in that: the front end at lever is the bent installation contact to arranging, it is spherical structure that contact top is installed, at installation contact rear portion, be provided with fulcrum adjuster, fulcrum adjuster top is spherical structure, and spherical structure diameter is greater than hypomere screw diameter, fulcrum adjuster adopts and is threaded with lever, at lever end, is provided with handle.
The beneficial effects of the utility model are: delicate structure, and reasonable in design; Easy to use, time saving and energy saving, improved workman's maintenance efficiency, alleviate the economic loss that enterprise brings because of maintenance.
accompanying drawing explanation:
Accompanying drawing is the utility model structural representation;
In figure: contact 1, fulcrum adjuster 2, lever 3, handle 4 are installed.
the specific embodiment:
With reference to accompanying drawing, a kind of oil pumping unit reduction gearbox three shafting oil envelopes are installed crowbar, comprise contact 1, fulcrum adjuster 2, lever 3, handle 4 are installed, it is characterized in that: the front end at lever 3 is the bent installation contact 1 to arranging, and it is spherical structure that contact 1 top is installed, and at installation contact 1 rear portion, is provided with fulcrum adjuster 2, fulcrum adjuster 2 tops are spherical structure, and spherical structure diameter is greater than hypomere screw diameter, fulcrum adjuster 2 adopts and is threaded with lever 3, at lever 3 ends, is provided with handle 4.When needs are installed oil pumping unit reduction gearbox three shafting oil envelope, by being installed, contact 1 aims at the O-ring seal of oil pumping unit reduction gearbox three shafting oil envelopes, then adjust fulcrum adjuster 2, by operating handle 4, utilize lever principle just can easily O-ring seal extruding be installed in seal groove.
Claims (1)
1. oil pumping unit reduction gearbox three shafting oil envelopes are installed crowbar, comprise contact (1), fulcrum adjuster (2), lever (3), handle (4) are installed, it is characterized in that: the front end at lever (3) is the bent installation contact (1) to arranging, it is spherical structure that contact (1) top is installed, at installation contact (1) rear portion, be provided with fulcrum adjuster (2), fulcrum adjuster (2) top is spherical structure, and spherical structure diameter is greater than hypomere screw diameter, fulcrum adjuster (2) adopts and is threaded with lever (3), at lever (3) end, is provided with handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692193.2U CN203513225U (en) | 2013-11-06 | 2013-11-06 | Mounting crow bar for triaxial reduction casing oil seal of pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692193.2U CN203513225U (en) | 2013-11-06 | 2013-11-06 | Mounting crow bar for triaxial reduction casing oil seal of pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513225U true CN203513225U (en) | 2014-04-02 |
Family
ID=50372184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692193.2U Expired - Fee Related CN203513225U (en) | 2013-11-06 | 2013-11-06 | Mounting crow bar for triaxial reduction casing oil seal of pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203513225U (en) |
-
2013
- 2013-11-06 CN CN201320692193.2U patent/CN203513225U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202333599U (en) | Split pin installer for hot-line work suspension clamp | |
| CN203513225U (en) | Mounting crow bar for triaxial reduction casing oil seal of pumping unit | |
| CN202344544U (en) | Manipulator | |
| CN204961435U (en) | Quick pressurized cylinder is kept apart to oil gas | |
| CN202251241U (en) | Multi-stage lifting oil cylinder buffer mechanism | |
| CN202203210U (en) | Freely installed cylinder | |
| CN203125447U (en) | Hydraulic coupler dismounting tool | |
| CN203330961U (en) | Hydraulic disassembly extractor for gear | |
| CN203412365U (en) | Easy-to-fix handle | |
| CN203863622U (en) | Device for rapidly detaching and assembling down lamp | |
| CN202544088U (en) | Steel jacket locking mechanism for steel structure building | |
| CN202854639U (en) | Vertical lathe crossbeam operation handle structure | |
| CN202280805U (en) | Lead screw for swing handle quick-opening manhole | |
| CN203223880U (en) | Lifting lamp | |
| CN202706977U (en) | Long-term packing box of rod pumped well | |
| CN204144798U (en) | A kind of XWR type porcelain vase R sells replacer | |
| CN202660070U (en) | Wired laterally-inclined cable guiding device for direction well | |
| CN202544100U (en) | Supporting mechanism used between purlines and used for structural steel building | |
| CN204012569U (en) | A kind of novel socket-clevis eye | |
| CN203265323U (en) | Novel straightening device for bent steel pipe | |
| CN203622348U (en) | Extractor for rod-pumped well opening packing | |
| CN102880226B (en) | Beam operating handle structure of vertical lathe | |
| CN201869971U (en) | Card sleeve with push rod | |
| CN202326512U (en) | Overhead spherical hinge lug ring | |
| CN206858044U (en) | A kind of electric lifting device |
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 |
Granted publication date: 20140402 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |