CN2367689Y - Deviation rectifier - Google Patents

Abstract

The utility model relates to a deviation rectifying device which is composed of a bottom seat, a hydraulic cylinder, a sealing plate, a wheel frame, a wheel shaft, a deviation rectifying wheel, a bearing and a retainer ring. The inner ring of the bearing 9 forms tight fit with the wheel shaft 7, and the outer ring of the bearing 9 forms the tight fit with an inner hole of the deviation rectifying wheel 8; the wheel shaft 7 is fixed on the wheel frame 6 through the retainer ring 10; the hydraulic cylinder 2 is arranged on the bottom seat by the sealing plate 3 through screws 4; the wheel frame 6 is fixedly and integrally connected with a piston of the hydraulic cylinder 2 through nuts 5; four slide rails 11 on the wheel frame 6 are arranged in a guide groove of the bottom seat 1, and the four slide rails 11 can form reciprocating movement along the guide groove. Combined with a device, such as a sensor, etc., the deviation rectifying can automatically rectify the deflection caused by elongated components when the elongated components move along a set guide rail.

Description

Deviation rectifier

The utility model relates to the building operations facility, the auxiliary facility of particularly lifting, horizontal pushing tow, installation slender member.

When producing skew during existing slender member moves continuously, generally be that the member that adopts manpower or nonstandard mode to depart from is retracted definitive orbit, and do not have special equipment; This mode make the continuous action of member destroyed, prolonged the working time, startup repeatedly member is impacted and the precision that resets inaccurate, easily cause once more and depart from.

The purpose of this utility model is to provide a kind of Deviation rectifier that can correct the skew that member produces when slender member moves when set guide rail moves, the accurate location after moving into place in order to member.

For reaching above-mentioned purpose, the Deviation rectifier of the utility model is made up of base, hydraulic cylinder, sealing plate, wheel carrier, wheel shaft, correction wheel, bearing, back-up ring, the inner ring of bearing and wheel shaft tight fit, the outer ring of bearing and the endoporus tight fit of rectifying a deviation and taking turns, wheel shaft is fixed on the wheel carrier with back-up ring, and hydraulic cylinder is installed on the base by screw with sealing plate, and wheel carrier is consolidated into one by the piston of nut and hydraulic cylinder, four slide rails on the wheel carrier place in the gathering sill of base, can move back and forth along gathering sill.

During construction, Deviation rectifier of the present utility model and field-installed sensor and oil pump control cabinet are connected into a system, can correct the skew that slender member produces automatically when set guide rail moves, the accurate location after moving into place in order to member.And bulking block is simple, and is easy to operate.

Below, in conjunction with the accompanying drawings and embodiments architectural feature of the present utility model is described further.

Fig. 1: the utility model Deviation rectifier structural representation;

Fig. 2: the utility model Deviation rectifier structural representation (the A-A sectional view of Fig. 1);

Fig. 3: the utility model Deviation rectifier user mode reference diagram.

Embodiment

A kind of Deviation rectifier, as shown in Figure 1 and Figure 2, this Deviation rectifier is made up of base 1, hydraulic cylinder 2, sealing plate 3, screw 4, nut 5, wheel carrier 6, wheel shaft 7, correction wheel 8, bearing 9, back-up ring 10, the inner ring of bearing 9 and wheel shaft 7 tight fits, the endoporus tight fit of the outer ring of bearing 9 and correction wheel 8, wheel shaft 7 usefulness back-up rings 10 are fixed on the wheel carrier 6, hydraulic cylinder 2 usefulness sealing plates 3 are installed on the base 1 by screw 4, wheel carrier 6 is consolidated into one by the piston of nut 5 and hydraulic cylinder 2, four slide rails 11 on the wheel carrier 6 place in the gathering sill of base 1, can move back and forth along gathering sill.

During site operation, with the utility model Deviation rectifier P and member 11, position sensor 12 common systems of composition also are installed on the pedestal Q, hydraulic cylinder is connected with high-pressure rubber pipe with the oil circuit of oil pump, cable is with position sensor 12 link to each other with the oil pump control cabinet (referring to Fig. 3), when member 11 produces skew in moving continuously, touch position sensor 12, position sensor 12 sends signal to the oil pump control cabinet, by hydraulic cylinder 2 being provided with the flexible of dynamic Control hydraulic cylinder 2, the piston of hydraulic cylinder 2 stretches out and stops member 11 to continue to depart from, simultaneously, the continuing to stretch out of hydraulic cylinder 2 pistons back into set moving track with member 11, guarantees that the location after member moves into place is accurate.

Claims (1)

1, a kind of Deviation rectifier, it is characterized in that: this Deviation rectifier is by base (1), hydraulic cylinder (2), sealing plate (3), wheel carrier (6), wheel shaft (7), correction wheel (8), bearing (9), back-up ring (10) is formed, the inner ring of bearing (9) and wheel shaft (7) tight fit, the endoporus tight fit of the outer ring of bearing (9) and correction wheel (8), wheel shaft (7) is fixed on the wheel carrier (6) with back-up ring (10), hydraulic cylinder (2) is installed on the base (1) by screw (4) with sealing plate (3), wheel carrier (6) is consolidated into one by the piston of nut (5) and hydraulic cylinder (2), four slide rails (11) on the wheel carrier (6) place in the gathering sill of base (1), can move back and forth along gathering sill.

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