CN206593948U - A kind of casing repairing experimental rig - Google Patents

Abstract

A kind of casing repairing experimental rig, belongs to laboratory testing rig field, is by push rotating handles, base, bolt, supporting plate, guide rail, fixed rotating handles, console, shaping head, sliding block, motor, bearing, No. 1 conical gear, No. 2 conical gears, power transmission shaft, torque controller, cam, No. 1 connecting rod, bearing pin, No. 2 connecting rods, what No. 3 connecting rods were constituted, it is characterised in that：Base is fixedly connected with console, supporting plate agrees with base, rotating handles is pushed to be fixed on supporting plate through base, fixed rotating handles is threadedly attached on base, guide rail and supporting plate are bolted, sliding block agrees with guide rail, shaping head is threadedly coupled with sliding block, cam and No. 1 connecting rod, No. 1 connecting rod and No. 2 connecting rods, No. 2 connecting rods and No. 3 connecting rods, No. 3 connecting rods and supporting plate pass through hinge, cam, torque controller and No. 2 conical gears are linked together by power transmission shaft combination, No. 2 conical gears and No. 1 conical gear carry out gear engagement connection, No. 1 conical gear connects motor, bearing is housed between motor and No. 1 conical gear.The utility model realizes the function of simulation deformed casing reforming process, has reached the purpose of the deformational behavior of proof theory analysis and simulation results and observation sleeve pipe during reparation.

Description

A kind of casing repairing experimental rig

Technical field

The utility model is related to a kind of casing repairing experimental rig, and specifically application pushes rotating handles, base, spiral shell Bolt, supporting plate, guide rail, fixed rotating handles, console, shaping head, sliding block, motor, bearing, No. 1 conical gear, No. 2 circular cone teeth Wheel, power transmission shaft, torque controller, cam, No. 1 connecting rod, bearing pin, No. 2 connecting rods, a kind of casing repairing examination of the composition such as No. 3 connecting rods Experiment device, belongs to laboratory testing rig class.

Background technology

At present, because oil field development has been enter into the middle and later periods, the sleeve pipe of buried underground gradually goes out by prolonged military service Now in various degree, the damage phenomenon of type.Numerous scholars start to be directed to the research for casing repairing problem, but in recent years Most of research remains in theory analysis and computer simulation stage, therefore can not clearly state sleeve pipe repairing Deformational behavior and mechanical property change during multiple.But if by simulated test, can not only observe impaired sleeve pipe Time-varying shape state is being repaired, can also whether correct by the analysis of result of the test proof theory and simulation results, therefore I Just in the urgent need to a kind of casing repairing experimental rig, but in the market without such experimental rig.

Utility model content

For above-mentioned deficiency, the utility model provides a kind of casing repairing experimental rig.

The utility model is achieved through the following technical solutions：A kind of casing repairing experimental rig, is by pushing rotation Handle, base, bolt, supporting plate, guide rail, fixed rotating handles, console, shaping head, sliding block, motor, bearing, No. 1 circular cone tooth Wheel, No. 2 conical gears, power transmission shaft, torque controller, cam, No. 1 connecting rod, bearing pin, No. 2 connecting rods, what No. 3 connecting rods were constituted, it is special Levy and be：Base is fixedly connected with console, and supporting plate agrees with base, is pushed rotating handles and is fixed on supporting plate through base On, fixed rotating handles is threadedly attached on base, and guide rail and supporting plate are bolted, and sliding block agrees with guide rail, whole Forming head is threadedly coupled with sliding block, cam and No. 1 connecting rod, No. 1 connecting rod and No. 2 connecting rods, No. 2 connecting rods and No. 3 connecting rods, No. 3 connecting rods and Supporting plate is linked together by hinge, cam, torque controller and No. 2 conical gears by power transmission shaft combination, No. 2 circular cones Gear and No. 1 conical gear carry out gear engagement connection, and No. 1 conical gear connects motor, filled between motor and No. 1 conical gear There is bearing.

The usefulness of the utility model is：Console can apply different size of load to sleeve pipe, trap to simulation The stressing conditions of pipe.Motor translating rotation is horizontal reciprocating movement of the sliding block on guide rail, drives shaping primary drying to hit and is fixed on control The impaired sleeve pipe of platform processed, the repair process that underground is damaged sleeve pipe is simulated with this.This set experimental rig can accurate mould Intend the repair process of down-hole casing, realize proof theory analysis and simulation results and observation sleeve pipe during reparation The effect of deformational behavior.

Brief description of the drawings

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

Accompanying drawing 2 is close-up schematic view of the present utility model；

In figure, 1, push rotating handles, 2, base, 3, bolt, 4, supporting plate, 5, guide rail, 6, fixed rotating handles, 7, control Platform, 8, shaping head, 9, sliding block, 10, motor, 11, bearing, 12, No. 1 conical gear, 13, No. 2 conical gears, 14, power transmission shaft, 15th, torque controller, 16, cam, 17, No. 1 connecting rod, 18, bearing pin, 19, No. 2 connecting rods, 20, No. 3 connecting rods.

Embodiment

As shown in Figure 1-2, a kind of casing repairing experimental rig, be by push rotating handles 1, base 2, bolt 3, supporting plate 4, Guide rail 5, fixed rotating handles 6, console 7, shaping first 8, sliding block 9, motor 10, the circular cone of conical gear 12,2 of bearing 11,1 Gear 13, power transmission shaft 14, torque controller 15,16, No. 1 connecting rod 17 of cam, the connecting rod 20 of connecting rod 19,3 of bearing pin 18,2 is constituted , it is characterised in that：Base 2 is fixedly connected with console 7, and supporting plate 4 agrees with base 2, is pushed rotating handles 1 and is passed through base 2 are fixed on supporting plate 4, and fixed rotating handles 6 is threadedly attached on base 2, and guide rail 5 and supporting plate 4 are connected by bolt 3, Sliding block 9 agrees with guide rail 5, and shaping first 8 is threadedly coupled with sliding block 9, cam 16 and No. 1 connecting rod 17, No. 1 connecting rod 17 and No. 2 connecting rods 19th, No. 2 connecting rods 19 and No. 3 connecting rods 20, No. 3 connecting rods 20 and supporting plate 4 are hinged by bearing pin 18, cam 16, torque controller 15 and 2 Number conical gear 13 is linked together by the combination of power transmission shaft 14, and No. 2 conical gears 13 and No. 1 conical gear 12 carry out gear and nibbled Connection is closed, No. 1 conical gear 12 connects motor 10, bearing 11 is housed between motor 10 and No. 1 conical gear 12.

When the device in use, sleeve pipe is fixed in console 7, and certain outer load is applied by console 7, then turned It is dynamic to push rotating handles 1, supporting plate 4 is moved to suitable position, fixed rotating handles 6 is rotated and fixes supporting plate 4.Start motor 10, motor 10 drives No. 1 conical gear 12 to rotate, No. 2 concomitant rotations of conical gear 13 engaged with No. 1 conical gear 12.No. 2 The rotation of conical gear 13 is delivered on cam 16 by power transmission shaft 14, and cam 16 rotates.No. 1 connecting rod 17, No. 2 connecting rods 19 and 3 The translating rotation of cam 16 is reciprocating horizontal motion of the sliding block 9 on guide rail 5 by the combination of number connecting rod 20, is arranged on so as to realize The collision of the first 8 pairs of deformed casings of shaping on sliding block 9, simulates shaping.The arrangement achieves simulation deformed casing reforming process Function, has reached the mesh of the deformational behavior of proof theory analysis and simulation results and observation sleeve pipe during reparation 's.

For the ordinary skill in the art, according to teaching of the present utility model, the utility model is not being departed from Principle with spirit in the case of, changes, modifications, replacement and the modification carried out to embodiment still falls within of the present utility model Within protection domain.

Claims (1)

1. a kind of casing repairing experimental rig, is the fixed rotating handles by push rotating handles, base, bolt, supporting plate, guide rail, Console, shaping head, sliding block, motor, bearing, No. 1 conical gear, No. 2 conical gears, power transmission shaft, torque controller, cam, 1 Number connecting rod, bearing pin, No. 2 connecting rods, No. 3 connecting rods compositions, it is characterised in that：Base is fixedly connected with console, and supporting plate agrees with On base, push rotating handles and be fixed on through base on supporting plate, fixed rotating handles is threadedly attached on base, guide rail It is bolted with supporting plate, sliding block agrees with guide rail, shaping head is threadedly coupled with sliding block, cam and No. 1 connecting rod, No. 1 connecting rod Pass through hinge, cam, torque controller and No. 2 circular cones with No. 2 connecting rods, No. 2 connecting rods and No. 3 connecting rods, No. 3 connecting rods and supporting plate Gear is linked together by power transmission shaft combination, and No. 2 conical gears and No. 1 conical gear carry out gear engagement connection, No. 1 circular cone Gear connects motor, and bearing is housed between motor and No. 1 conical gear.