CN208614491U - Cable rust remover - Google Patents

Abstract

The utility model provides a kind of cable rust remover, which includes scale mill, motor, leading block, guiding trestle, rolling stand, bearing, bearing block, steel brush, sleeve, spring.In practical application, cable is for linear motion by the drive of other external impetus, cable is passed through into scale mill, and be oriented to by two sides leading block, passes through motor and drive roller rotation.It is derusted by three groups of steel brushes being mounted in roller to cable jacket.The effect of the utility model is to save manpower and working hour manually being changed to be realized with rust remover to the work of cable jacket derusting, easy, fast, safety.

Description

Cable rust remover

Technical field

The utility model relates to the reforms of offshore oil industry cable jacket derusting more to show when cost of labor increases The superiority of the utility model.

Background technique

Because in marine drilling, cable will contact a large amount of seawater, after placing, the shell of cable can be generated largely Rust staining, the time, which has been grown, to cause to corrode to the intracorporal cable of shell, and the cost of cable is very high, so just needing to carry out cable outer Portion's derusting operation to protect the shell of cable not to be rusted, then by manually brush oil, is protected the shell of cable, It ensure that the service life of cable.In practical operation, by manually derusting to cable jacket, cable is transported by external impetus straight line Dynamic, worker uses steel brush fast brushing cable jacket, and to guarantee that steel brush brushes each position of cable jacket circumference, Cai Nengbao Demonstrate,prove the completeness of shell derusting.Since cable weight is big, length is long, and manual operation is time-consuming, and efficiency is also low.Pass through above-mentioned reality Situation just produces idea, steel brush can be allowed to rotate, and cable only does the movement of straight ahead, so that it may realize to cable The comprehensive derusting of shell.For this reason, cable rust remover has been made.

Summary of the invention

To solve the problems, such as above-mentioned practical derusting operation, the purpose of the utility model is to provide a kind of derusting of cable The process manually to derust is changed to the process of machine derusting by machine, and derusting operation is made to become simple and easy.

The technical solution adopted in the utility model is to provide a kind of cable jacket derusting device, in which: the device includes Scale mill, motor, leading block, guiding trestle, guiding trestle, rolling stand, bearing, bearing block, steel brush, sleeve, bullet Spring；Motor band moving axis band gear and scale mill gear ring cooperate, and gear ring is welded into a whole with roller, and scale mill passes through two Sleeve-bearing is fixed on rolling stand.Roller can be installed three groups of steel brushes by outside, and every group of steel brush is three sets, pass through sleeve and rolling Cylinder connection, is bolted, and spring is installed between sleeve and steel brush, and upper cartridge installs clamp nut realization to the pressure of spring Tightly, thin washer can be installed under the nut to realize the elastic adjustment of spring.Scale mill two sides are respectively equipped with a set of leading block, lead to It crosses bolt to be fixed on pulley support, a guiding trestle is respectively welded on pulley support, be for controlling moving up and down for cable.It is sliding Wheeling support is fixed on guiding trestle.

The effect of the utility model is the derusting work of manually-operated cable jacket to be converted to the work of machine operation, Heavy operating process becomes simple and easy.In particular, more showing the excellent of the invention when rusty stain is serious when derusting cable length is long More property.In actual operation, cable is moved along a straight line by external impetus pulling, passes through the rust remover.The machine cylinder that derusts drives steel Brush rotation, it is comprehensive to derust to cable jacket.It improves work efficiency, saves labor hour, saved cost.

Detailed description of the invention

The structural schematic diagram of Fig. 1 the utility model cable rust remover；

Fig. 2 is the top view of Fig. 1；

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

Fig. 4 is the A direction view of Fig. 1；

Fig. 5 is the C-C cross-sectional view of Fig. 1.

In figure:

1, pulley 2, pulley spindle 3, positioning bolt

4, shaft 5, pulley support 6, the first guiding trestle

7, connecting shaft 8, steel brush 9, clamp nut

10, spring 11, top bearing shell lid 12, bearing shell

13, bracket 14, sliding plug 15, roller are positioned

16, gear ring 17, pinion gear 18, motor

19, the second guiding trestle 20, rolling stand 21, brush fastening screw

22, the first check plate 23, the second check plate 24, guide plate

25, bearing block 26, bearing block bolt 27, lubricating cup

28, protective cover 29, stop crab bolt 30, sleeve

Specific embodiment

The structure of the cable rust remover of the utility model is illustrated with reference to the accompanying drawing.

In actual operation, cable is for linear motion by the drive of other external impetus for the utility model, and cable is passed through and is removed Become rusty roller, and is oriented to by two sides leading block, drives roller rotation by motor.

The utility model cable direction of travel is the right side skidding to the left from figure, by first set guiding device, into removing Become rusty roller.

The utility model is suitable for round cable.Because cable size changes, so being removed when designing the utility model Respectively there are a set of adjustable mechanism, including guide plate 24, check plate 23 and pulley 1 in the front and rear sides of rust roller 15.It can be according to electricity The gap of the shape adjustment pulley of cable, to guarantee to be smoothly through cable.This Liang Tao mechanism realizes the guiding and transverse direction of cable Stop.Every set mechanism includes two pieces of guide plates 24, point or so.Guide plate 24 is one block of 20mm thick steel plate, and band is there are two diameter The through-hole of 21mm, to wear positioning bolt 3；Front is welded with pulley spindle 2, is furnished with pulley 1 on pulley spindle 2；Guide plate (24), which has, to be turned Axis 4, when between adjustable pulley 1 apart from when, guide plate 24 can around the shaft 4 rotation, when being transferred to appropriate location, with positioning bolt 3 Guide plate 24 and pulley support 5 are secured together, block shaft 4 using check plate 23, when due to cable operation, cross can be generated To bounce, pulley 1 can be transmitted on guide plate 24 by outside power, and the counteracting of positioning bolt 3, shaft 4 and check plate can be used 23 can also undertake the cross force of a part.

It is pulley support 5 below guide plate 24, is guiding trestle 6 below pulley support 5.Pulley support 5 is by 20mm thickness Steel plate is bent, and has two half-moon grooves, is matched with the through-hole of guide plate 24, and positioning bolt 3 passes through guide plate 24, is then passed through Pulley support 5, lower section is tightened with nut.Ensure that guide plate 24 and pulley support 5 are relatively fixed in this way.On guide plate 24 Shaft 4 and pulley support 5 weld, to guarantee that guide plate 24 is freely rotatable centered on shaft 4 on pulley support 5.

Two sets of pulley supports 5 can be sized according to field condition, is poured and is filled on ground with cement, it is ensured that removes in cable When rust, cable it is stable.

The outside of scale mill 15 is inlaid with a circle gear ring 16, tooth number Z=108, m=4.Motor 18 is Y132S-8 type, Pinion gear 17, tooth number Z=18 are had on the output shaft of motor 18.Gear ring 16 is matched with gear 17, and center is away from for 252mm. When motor 18 rotates, band moving gear 17 rotates, and gear 17 drives gear ring 16 to rotate, at this point, scale mill 15 is also in gear ring It is rotated under 16 drive.

Scale mill 15 is supported on rolling stand 20 by twice bearing shell 12, and when scale mill 15 rotates, bearing shell 12 is risen The effect of sliding bearing is arrived.Bearing shell 12 is set in twice bearing block 25, and bearing block 25 is welded on rolling stand 20.Derusting rolling Cylinder 15 is made of the steel pipe of Φ 380X14 thickness.

Three groups of wire brushes 8 are housed on scale mill 15, every group of wire brush 8 shares three sets in a circumferential direction.By compressing Nut 9, sleeve 30, sliding plug 14, wire brush 8 form.Sleeve 30 and scale mill 15 by the bolt of two M10 together, Sliding plug 14 passes through after sleeve 30 with wire brush 8 together, and 14 top of sliding plug is equipped with spring 10, and 10 top of spring is equipped with compression Nut 9 has inside sleeve 30 screw thread and clamp nut 9 to cooperate pressing spring 10, to adjust the dynamics of wire brush brush cable cover(ing).

When motor drives scale mill rotation, wire brush can rotate simultaneously, rub to the outside of cable cover(ing), Play the purpose of derusting.

Claims (6)

1. a kind of cable rust remover, it is characterized in that: including rotating cylinder, being separately positioned on leading for rotating cylinder inlet and outlet The several groups derusting device in roller is set to pulley, along rotating cylinder length direction, the derusting device is by being uniformly distributed Three sleeves being fixed on the same circumference of rotating cylinder, the interior wire brush equipped with sliding plug, sliding plug spring and sliding plug outer end of sleeve, The circular hole that three wire brushes pass through in rotating cylinder center besieged city cable.

2. a kind of cable rust remover according to claim 1, it is characterized in that: the derusting device is three groups.

3. a kind of cable rust remover according to claim 1, it is characterized in that: the rotating cylinder is supported on by twice bearing shell On rolling stand, outer circle peripheral end portion is equipped with gear ring and is rotated by motor drive.

4. a kind of cable rust remover according to claim 3, it is characterized in that: the gear ring is welded into a whole with roller, With axis band gear and scale mill gear ring.

5. a kind of cable rust remover according to claim 1, it is characterized in that: the rotating cylinder inlet and outlet is led Pulley is provided with regulating mechanism to be separately positioned on the first, second guiding trestle.

6. a kind of cable rust remover according to claim 5, it is characterized in that: the regulating mechanism includes guide plate, stop Plate and pulley, pulley are mounted on pulley spindle, and guide plate is mounted in shaft.