CN201381803Y

CN201381803Y - T-shaped base of beam pumper

Info

Publication number: CN201381803Y
Application number: CN200820228465U
Authority: CN
Inventors: 朱天寿; 李宁会; 吉效科
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-26
Filing date: 2008-12-26
Publication date: 2010-01-13
Anticipated expiration: 2018-12-26

Abstract

The utility model provides a T-shaped base of a beam pumper, which is characterized in that the a longitudinal beam I, a longitudinal beam II, a transverse beam I, a transverse beam II and a transverse beam III form a frame structure at the front end of a base body; concrete is poured in the frame to form a whole body; steel bars I and steel bars II are evenly distributed on the internal side of the transverse beams and the frame of the base body and are welded together; all transverse beams and longitudinal beams are made of joist steel; the concrete is directed poured in the frame after the steel bars are welded; and the concrete is firmly fixed in the frame to form a whole body together with the joist steel after the concrete is set. The utility model has the advantages that the structure is simple, the installation is convenient, the investment is saved, the installation time is saved and the replaced base of the beam pumper can be adjusted and replaced conveniently.

Description

The T type base of beam pumping unit

Technical field

The utility model relates to a kind of mechanical oil recovery equip ment, relates in particular to a kind of beam pumping unit base of oil field oil recovery usefulness.

Background technology

Existing beam pumping unit base is made up of chassis, cylindrical shell two parts, the chassis is welded by i iron, before installing, oil pumper needs prefabricated or on-the-spot pouring concrete pedestal, after treating the basis installation or solidifying well oil pumping unit base is placed on the basis, below base, add taper liner iron, make center line on the base and the central lines on the basis, the basis is fixed by fastening bolt with base.Because of it needs prefabricated or on-the-spot pouring concrete pedestal, the oil pumper mounting cost is higher, and on-the-spot installation and early-stage preparations are wasted time and energy.Big with bolt corrosion dismounting difficulty, adjust and exchange the oil pumper inconvenience.

Summary of the invention

The purpose of this utility model is the T type base that a kind of beam pumping unit will be provided, and overall structure is simple, easy for installation, reduce investment outlay, shorten the set-up time, be convenient to adjust the oil pumping unit base of exchange.

The technical solution of the utility model is: a kind of T type base of beam pumping unit, it is characterized in that constituting frame construction by longeron I, longeron II and crossbeam I, crossbeam II, crossbeam III at the pedestal front end, thereby placing of concrete forms an integral body in the framework, inboard uniform reinforcing bar I of crossbeam and pedestal framework and reinforcing bar II, weld together, all crossbeams and longeron are selected i iron for use, concrete is directly to water in the framework after the reinforcing bar welding is finished, solidify good back firmly being fixed in the framework and form one, be provided with drain hole in pedestal one side with i iron by crossbeam and longeron.

Design scheme of the present utility model is under the prerequisite of function of use that guarantees conventional concrete pedestal oil pumper and effect, install without concrete pedestal, guarantee that oil pumper normally uses under various parameters, have simultaneously easy for installation, the set-up time lacks, reduce investment outlay, be convenient to adjust the characteristics of exchange.This programme is applicable to various beam-pumping units, and except that base, all the other structures of oil pumper remain unchanged.Described T type is exactly that significant points---the base front end is widened, and widened section constitutes frame construction by longitudinal and cross beam in the oil pumping unit base carrying, thereby placing of concrete forms an integral body in the framework, increases with the bottom surface contact area.T type structure is extended lengthening to uphole end on the basis of original base simultaneously, and the part of lengthening will satisfy the requirement that prevents that oil pumper from leaning forward, and will be convenient to workover treatment simultaneously.T type structure widened section equals the concrete pedestal width, and reinforcing bar evenly arranges in the framework, so that fixing cement.

Feature of the present utility model is, without concrete pedestal.Increase bottom surface, heavily loaded position contact area by T type structure, increase supporting capacity, realize the oil pumper smooth working, this programme also has simple and practical, and is easy for installation, quick, is convenient to tear open transposition and changes, reduce the oil pumper mounting cost greatly, save 5000 yuan/platform as 8 type beam pumping units, 6 type beam pumping units are saved 4000 yuan/platform, have good value for applications.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is the B-B sectional view of Fig. 1.

Fig. 4 is the C-C sectional view of Fig. 1.

The specific embodiment

Below with reference to example and accompanying drawing the utility model is further described.

As shown in Figure 1, at pedestal 10 front ends by longeron I2, longeron II5 and crossbeam I1, crossbeam II3, crossbeam III4 constitutes frame construction, thereby placing of concrete 8 forms an integral body in the framework, inboard uniform reinforcing bar I6 of crossbeam and pedestal framework and reinforcing bar II7, weld together, all crossbeams and longeron are selected i iron for use, as Fig. 2, Fig. 3 and shown in Figure 4, concrete eight is directly to water in the framework after the reinforcing bar welding is finished, solidify good back firmly being fixed in the framework and form one with i iron by crossbeam and longeron, inertia is selected T type structure for use for saving steel, selects for use i iron than the little model of pedestal.Be provided with drain hole 9 in pedestal one side, effect is to prevent pedestal inner product water logging bubble basis, reduces basic supporting capacity.

Mounting method: after the welding of T type base, pouring are solidified, assemble with oil pumper.The same before on-the-spot the installation with conventional belt concrete pedestal oil pumper, the rammed earth of oil pumper ground, levelling will be installed in advance, with crane the oil pumper connection is put in place with one lifting of T type base and put installation behind centering, the centering.

Oil pumper is big load because of front end bears, and T type base and bottom surface contact area have reduced the stressed of unit area, and basic so suffered pressure reduces, and has guaranteed to move oil pumper the pressure on basis is no more than the supporting capacity of lay a good foundation.

Claims

1, a kind of T type base of beam pumping unit, it is characterized in that at pedestal (10) front end by longeron I (2), longeron II (5) and crossbeam I (1), crossbeam II (3), crossbeam III (4) constitutes frame construction, placing of concrete (8) in the framework thus form an integral body, inboard uniform reinforcing bar I (6) of crossbeam and pedestal framework and reinforcing bar II (7), weld together, all crossbeams and longeron are selected i iron for use, concrete (8) is directly to water in the framework after the reinforcing bar welding is finished, solidify good back firmly being fixed in the framework and form one, be provided with drain hole (9) in pedestal one side with i iron by crossbeam and longeron.