CN201417985Y

CN201417985Y - Safety mobile device of oil pumping machine motor

Info

Publication number: CN201417985Y
Application number: CN2009201603481U
Authority: CN
Inventors: 李庆林; 刘金堂; 陈泽庆; 胡海英; 康亚洲
Original assignee: Daqing Oilfield Co Ltd
Current assignee: Daqing Oilfield Co Ltd
Priority date: 2009-06-23
Filing date: 2009-06-23
Publication date: 2010-03-03
Anticipated expiration: 2019-06-23

Abstract

A safety mobile device of an oil pumping machine motor is used to mainly solve problems that the operation of the motor top thread of the existing oil pumping machine is ado and danger, and the top thread is easy to be stole. The safety mobile device of the oil pumping machine motor is characterized in that a guide rail (8) is arranged on two sides of the bottom of the motor (7), two bafflers (5)are welded below the middle of the motor, a nut (5) is arranged between two bafflers (5), the top thread (1) supported by a support is welded with a standby cap (4) and then passes through the bafflers (5) and the nut (6). The safety mobile device of the oil pumping machine motor has characteristics of high safe coefficient and high operating efficiency due to omit of ground high-pressure pump.

Description

Pumping-unit motor safety mobile device

Technical field:

The utility model relates to the used a kind of device of oil pumper on the oil field, a kind of specifically pumping-unit motor safety mobile device.

Background technology:

The mobile among a small circle of pumping-unit motor on the oil field generally finished by jackscrew at present, and jackscrew can be adjusted the elasticity of belt, prevents that simultaneously the motor hold-down nut is loosening and cause belt creep, plays safety effect.Existing oil pumper is that two motor jackscrew diagonal angles are placed, and the workman must stand and operate in the balance of well pumping unit piece rotary area, has very big potential safety hazard in the operating process; Simultaneously, during operation, mobile motor must increase staff labor intensity by instruments such as sled sledgehammers, and the operating time is long; And the prior motor jackscrew can only be to sinciput, and jackscrew passes in firm banking, is fixed on the oil pumper basis by hold-down nut, lay down hold-down nut after a whole set of motor jackscrew be easy to be removed, therefore be very easy to stolen.

The utility model content:

In order to overcome existing pumping-unit motor jackscrew operation effort, dangerous big, easy stolen deficiency, the utility model provides a kind of pumping-unit motor safety mobile device, and this pumping-unit motor safety mobile device has handling safety, laborsaving, antitheft characteristics.

The technical solution of the utility model is: a kind of pumping-unit motor safety mobile device, comprise jackscrew, motor, there is guide rail the motor bottom both sides, two baffle plates of below, middle part welding, and nut is arranged between the baffle plate, by the jackscrew of seat supports be equipped with the cap welding after pass baffle plate and nut.

The utlity model has following beneficial effect: owing to take such scheme, the motor jackscrew is installed in distribution box one side, avoids operating personnel to operate in balance of well pumping unit piece rotary area, coefficient of safety improves; Because there is cap fully the jackscrew inboard, therefore can not withdraw from, and plays antitheft effect; Simultaneously, at the motor bottom mounting guide rail, operating personnel's only with hand swing handle, jackscrew can drive motor and move forward and backward, and has avoided operating with heavy instruments such as crowbar, sledgehammers, has alleviated labor intensity of operating personnel.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 be in the accompanying drawing 1 A-A to view.

1-jackscrew among the figure, the 2-bearing, the 3-pad, 4-is equipped with cap, 5-baffle plate, 6-nut, 7-motor, 8-guide rail, 9-handle.

Embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing:

By Figure 1 and Figure 2, a kind of pumping-unit motor safety mobile device comprises jackscrew 1, motor 7, motor 7 two bottom sides guide rails 8, and guide rail 8 can adopt common on the market guide rail, also can form with waste and old sucker rod and half pipe, saves material; Two baffle plates 5 of below, motor 7 middle parts welding, and nut 6 is arranged between the baffle plate 5, one end of jackscrew 1 connects handle 9, the other end passes bearing 2 and pad 3, is equipped with cap 4, and welds with being equipped with cap 4, passes baffle plate 5 and nut 6 then, like this, jackscrew 1 can only rotate in bearing 2 and can not withdraw from, under the situation of not destroying package unit, and can be not stolen.

When the motor needs are mobile, only need swing handle 9, jackscrew 1 rotates in nut 6, can drive motor 7 front and back claims, this device is installed in distribution box one side with the motor jackscrew, avoids operating personnel to operate in balance of well pumping unit piece rotary area, and coefficient of safety improves; Because there is cap 4 fully jackscrew 1 inboard, therefore can not withdraw from, and plays antitheft effect; Simultaneously, at motor 7 bottom mounting guide rails, it is lighter that motor 7 is moved, and avoided operating with heavy instruments such as crowbar, sledgehammers, alleviated labor intensity of operating personnel.

Claims

1, a kind of pumping-unit motor safety mobile device, comprise jackscrew (1), motor (7), it is characterized in that: motor (7) two bottom sides has guide rail (8), below, middle part welding two baffle plates (5), and nut (6) is arranged between the baffle plate (5), the jackscrew (1) that supports by bearing (2) be equipped with cap (4) welding after pass baffle plate (5) and nut (6).