CN201950437U - Detaching tool for valve glands and motor fans - Google Patents
Detaching tool for valve glands and motor fans Download PDFInfo
- Publication number
- CN201950437U CN201950437U CN2011200139139U CN201120013913U CN201950437U CN 201950437 U CN201950437 U CN 201950437U CN 2011200139139 U CN2011200139139 U CN 2011200139139U CN 201120013913 U CN201120013913 U CN 201120013913U CN 201950437 U CN201950437 U CN 201950437U
- Authority
- CN
- China
- Prior art keywords
- valve
- gripper
- electric motor
- motor fan
- jackscrew
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A detaching tool for valve glands and motor fans mainly resolves the problem that an existing detaching tool is difficult for detaching valve glands and blades of motor fans. The detaching tool is characterized in that a jackscrew (3) is in center connection onto a supporting plate (1) in a threaded manner, elongated holes (4) are correspondingly arranged on two sides of the supporting plate (1), a gripper (2) penetrates through the elongated holes (4) and is connected onto the supporting plate (1) via a nut, and hooks (5) are arranged on corresponding sides of the lower end of the gripper (2). The detaching tool for valve glands and motor fans can detach the valve glands and blades of the motor fans conveniently and quickly, and is simple in structure.
Description
Technical field:
The utility model relates to oil recovery field, oil field valve gland and the used instrument of electric motor fan, especially valve gland and electric motor fan extracting tool.
Background technology:
In oil recovery field, oil field, oil pumper, metering room and multi-purpose station are provided with a lot of valves and motor, as Power equipment and controlling equipment.And because the flange form valve gland of metering room, terminal is soaked by high-temperature medium, valve gland and packing rust impel valve switch motionless on the screw mandrel of valve, utilize existing extracting tool dismounting difficulty; In utilizing existing extracting tool dismounting electric motor fan leaf process, be prone to the damage phenomenon simultaneously, cause the waste of fund and the waste of manpower, both influenced heat and washed, influence the pumpingh well gauging again
The utility model content:
In order to solve the problem of existing extracting tool dismounting valve gland and electric motor fan leaf difficulty.The utility model provides a kind of valve gland and electric motor fan extracting tool.This valve gland and electric motor fan extracting tool can convenient and swift dismounting valve gland and electric motor fan leaves, and simple in structure.
The technical solution of the utility model is: this valve gland and electric motor fan extracting tool comprise gripper shoe, gripper and jackscrew.Jackscrew is connected on the gripper shoe between two parties by screw thread, and the gripper shoe both sides are to there being strip hole, and gripper passes strip hole and is connected on the gripper shoe by nut, and gripper lower end respective side has hook respectively.
The utlity model has following beneficial effect: at first because employing is connected with jackscrew and gripper on gripper shoe, gripper lower end respective side has the simple structure of hook respectively for this valve gland and electric motor fan extracting tool.Utilize gripper to catch on valve gland and electric motor fan, withstand valve screw mandrel and motor shaft by jackscrew, form a pulling force simultaneously, the valve gland is withdrawed from the valve leading screw or the electric motor fan leaf withdraws from motor shaft, realize convenient and swift dismounting valve gland or electric motor fan leave function, thereby structure and simple to operate, reduce maintenance cost.This valve gland and electric motor fan extracting tool can convenient and swift dismounting valve gland and electric motor fan leaves thus, and simple in structure.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
1-gripper shoe among the figure, 2-gripper, 3-jackscrew, 4-strip hole, 5-hook.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in the figure, this valve gland and electric motor fan extracting tool comprise gripper shoe 1, gripper 2 and jackscrew 3.Jackscrew 3 is connected on the gripper shoe 1 between two parties by screw thread, and gripper shoe 1 both sides are to there being strip hole 4, and gripper 2 passes strip hole 4 and is connected on the gripper shoe 1 by nut, and gripper 2 lower end respective side have hook 5 respectively.
During actual the use;
When dismounting valve packing gland, valve-off at first, dismantle the packing gland screw, utilize the hook 5 of gripper 2 to hook gland, rotation jackscrew 3, jackscrew 3 withstands the valve screw mandrel, makes jackscrew 3, valve screw mandrel and valve gland form a pulling force system simultaneously, make the valve gland withdraw from the valve leading screw, finish dismounting valve gland operation.When dismounting electric motor fan leaf, elder generation's deenergization, unload the electric motor fan shell, utilize the hook 5 of gripper 2 to hook the electric motor fan leaf, rotation jackscrew 3, jackscrew 3 withstands motor shaft, makes jackscrew 3, motor shaft and electric motor fan leaf form a pulling force system simultaneously, make the electric motor fan leaf withdraw from motor shaft, finish the operation of dismounting electric motor fan leaf.
This valve gland and electric motor fan extracting tool have been obtained remarkable result by The field.Between petroleum metering, when petroleum transferring station, multi-purpose station, water-injection station gate, electric motor fan maintenance, successfully keep in repair 225 on valve, 38 in motor is saved more than 70,000 yuan of cost, and is safe and reliable, is convenient to operation, has extensive use and is worth.
Claims (1)
1. valve gland and electric motor fan extracting tool, comprise gripper shoe (1), gripper (2) and jackscrew (3), it is characterized in that: jackscrew (3) is connected on the gripper shoe (1) between two parties by screw thread, gripper shoe (1) both sides are to there being strip hole (4), gripper (2) passes strip hole (4) and is connected on the gripper shoe (1) by nut, and gripper (2) lower end respective side has hook (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200139139U CN201950437U (en) | 2011-01-16 | 2011-01-16 | Detaching tool for valve glands and motor fans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200139139U CN201950437U (en) | 2011-01-16 | 2011-01-16 | Detaching tool for valve glands and motor fans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950437U true CN201950437U (en) | 2011-08-31 |
Family
ID=44494564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200139139U Expired - Fee Related CN201950437U (en) | 2011-01-16 | 2011-01-16 | Detaching tool for valve glands and motor fans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570270A (en) * | 2014-11-11 | 2016-05-11 | 何天麟 | Detachable anti-theft nut and bolt assembly |
-
2011
- 2011-01-16 CN CN2011200139139U patent/CN201950437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570270A (en) * | 2014-11-11 | 2016-05-11 | 何天麟 | Detachable anti-theft nut and bolt assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201950437U (en) | Detaching tool for valve glands and motor fans | |
| CN201940963U (en) | Special disassembling tool for bearing | |
| CN204553176U (en) | Central controlled energy-efficient air feed equipment | |
| CN201271797Y (en) | Hydraulic screw extractor | |
| CN203702894U (en) | Temperature measuring component of grinding roller bearing | |
| CN202174547U (en) | Device for quickly and safely disassembling end cover of reverse osmosis membrane shell | |
| CN204221705U (en) | A kind of flame-proof electric motor detaching device for coupling | |
| CN201442247U (en) | Mould pin disassembling tool | |
| CN204603722U (en) | Rotary wheel of water turbine blade pivot copper bushing dismounting device | |
| CN202068266U (en) | Rotating direction conversion device of motor | |
| CN201618956U (en) | Convenient bearing dismounting device | |
| CN203771837U (en) | Energy-saving cooling system with defrosting function | |
| CN202281043U (en) | Water circulating system | |
| CN203103846U (en) | Special tool for power line spacer mounting and dismounting | |
| CN202985044U (en) | Hydraulic wheel puller | |
| CN103187695A (en) | Tool specially for assembling and disassembling power circuit spacer and assembling and disassembling method thereof | |
| CN204713044U (en) | A kind of separating tool | |
| CN202132024U (en) | Intermittently pumping controller for oil pumping unit well | |
| CN204365492U (en) | Nylon polymerization centrifuge machine envelope cooling system | |
| CN202673789U (en) | Disassembly tool for centrifugal fan impellers | |
| CN202749934U (en) | Motor fixing support | |
| CN202241112U (en) | Motor pulley gear puller of oil-pumping unit | |
| CN201335613Y (en) | Power plant circulating water parallel operation device | |
| CN202333177U (en) | Grounding wire steering device | |
| CN201006366Y (en) | Rapidly-fixing relieving attachment for fanlike plate of vacuum solid-liquid separation machine |
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: 20110831 Termination date: 20130116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |