CN201534177U

CN201534177U - Looping car

Info

Publication number: CN201534177U
Application number: CN2009201285972U
Authority: CN
Inventors: 石莉; 陈兵; 王宇; 傅玉勇; 陈连运
Original assignee: CISDI Engineering Co Ltd
Current assignee: CISDI Engineering Co Ltd
Priority date: 2009-08-25
Filing date: 2009-08-25
Publication date: 2010-07-28
Anticipated expiration: 2019-08-25

Abstract

The utility model discloses a metal strip looping car device, which is used for eight or more layers of horizontal loops, and comprises a looping car body, looping rollers, traveling wheels, a guide wheel, an anti-overturn guide plate, a movable pulley, and a wire rope guide wheel. The metal strip looping car device is characterized in that the number of the looping rollers which are connected to the lopping car body via a bearing support and have paralleled axes is four or higher, and the looping roller bodies are provided with convexity. The utility model has the characteristics of strong practicability, simple and reasonable structure, reliable operation, low manufacturing cost and flexible adjustment, thereby especially satisfying the requirements for large quality of the horizontal loops.

Description

A kind of looping car

Technical field

The utility model belongs to the production line of rolling mill looper, particularly relates to zinc-plated, color coating, connects the horizontal looper that moves back.

Background technology

Because mostly be four layers or six layers at the employed horizontal kink of cold rolling production field, so the structure of looping car is simple relatively in the past, and because the number of plies of band steel is few, so the load condition of its looping car is simple relatively.But modern unit requirement speed height, the looper that the cover amount is big.If the cover amount of horizontal looper is big, stroke can be longer, also can produce thus a series of about looping car stable and band steel whether can sideslip etc. problem.

The utility model content

The purpose of this utility model is for the steel rolling field provides the looping car that a kind of amount of overlapping is big, simple in structure, reliable, operate steadily, and can adapt to kink use more than eight layers.

The technical solution of the utility model is: a kind of looping car, it comprises looping car car body, loop back roll, walk driving wheel, directive wheel, anti-tipping guide plate, movable pulley and steel wire rope directive wheel, it is characterized in that: be connected on the looping car car body and axis loop back roll parallel to each other has more than four by bearing block, and loop back roll body of roll band convexity, it is big that its convexity can be designed to body of roll interlude diameter, and the two ends diameter is little.

The above-mentioned driving wheel of walking includes two kinds of wheel rim wheel and no wheel rim wheels, quantity is respectively 2, direction of advance along the looping car car body, a driving wheel of walking that wheel rim is arranged respectively is installed before and after one side of looping car car body middle and upper part, the driving wheel of walking of a no wheel rim respectively is installed before and after the opposite side, the front walk driving wheel and

The spacing of walking driving wheel of back is big as far as possible in allowed band, thereby can prevent looping car vertically tumbling along traffic direction.

Above-mentioned directive wheel is arranged on four angles of described looping car car body middle and upper part, and the directive wheel on each angle is a pair of, is arranged in the both sides of orbit, and directive wheel is an eccentric structure.

For the anti-tipping performance that makes looping car is more superior, above-mentioned anti-tipping guide plate is arranged in the middle and upper part of described looping car car body, and 4 anti-tipping guide plates are installed altogether; The next door, position of installing driving wheel on the looping car car body is fixed in each anti-tipping guide plate upper end, and the recess of orbit is inserted in the lower end;

Above-mentioned movable pulley is fixed in front, looping car car body middle and upper part, and the steel wire rope of movable pulley inlet and import department all are provided with the horizontal direction of steel wire rope and steel wire rope directive wheel longitudinally.

The beneficial effects of the utility model are:

1, the loop back roll of installing on the looping car car body has more than four, the two-layer band steel of each kink roller strap, thereby can adapt to kink more than eight layers, make to adapt to the bigger demand of kink cover amount.Because loop back roll body of roll band convexity plays certain correction effect to the band steel.

2, structure, quantity and the layout of walking driving wheel both can lead to the looping car direction along ng a path, can avoid looping car stuck again; Walking the middle and upper part that driving wheel is positioned at the looping car car body makes looping car stable; The spacing of front and back wheel is big as far as possible in allowed band, thereby can prevent looping car vertically tumbling along traffic direction.

3, the directive wheel on four angles of car body is arranged and eccentric structure, can adjust the gap of directive wheel surface and track side surfaces easily, make each directive wheel and the adjustment of track side surfaces gap even, effectively prevent the sideways overturning of looping car, help the stable operation of looping car.

4, the layout of anti-tipping guide plate makes the anti-tipping performance of looping car more superior.

5, the steel wire rope directive wheel leads to steel wire rope, prevents the steel wire rope slippage, has guaranteed the normal operation of steel wire rope.

Description of drawings

Fig. 1 is the front view of the utility model looping car;

Fig. 2 is the left view of looping car;

Fig. 3 is a D-D view in the looping car left view;

Fig. 4 is the partial enlarged drawing in the looping car front view.

The specific embodiment

For further understanding summary of the invention of the present utility model, characteristics and effect, now lift following examples, and conjunction with figs. 1～Fig. 4 is described as follows:

A kind of looping car, it comprises looping car car body 1, loop back roll 2, walks driving wheel 3, directive wheel 4, anti-tipping guide plate 5, movable pulley 6 and steel wire rope directive wheel 7.Wherein, there are four by the loop back roll 2 that bearing block is connected on the looping car car body 1 and axis is parallel to each other, the two-layer band steel of each kink roller strap, thus can adapt to eight layers of kink, satisfy the bigger demand of kink cover amount.Loop back roll 2 body of roll band convexitys, it is big generally can be designed to the interlude diameter, and the two ends diameter is little, and band steel in the kink is had certain correction effect.

Walk driving wheel 3 and include wheel rim wheel and two kinds of no wheel rim wheels, quantity is respectively 2, direction of advance along looping car car body 1, before and after one side of looping car car body 1 middle and upper part, respectively install one the wheel rim wheel is arranged, a no wheel rim wheel respectively is installed before and after the opposite side, walking the middle and upper part that driving wheel 3 is positioned at looping car car body 1 makes looping car stable, employing has wheel rim and does not have the wheel rim wheel and can avoid looping car stuck, and the spacing of walking driving wheel 3 of walking driving wheel 3 and back of front can prevent looping car vertically tumbling along traffic direction greatly as far as possible in allowed band.

On four angles of looping car car body 1 middle and upper part, directive wheel 4 is housed, a pair of directive wheel 4 is arranged on each angle, be arranged in the both sides of orbit, directive wheel 4 is an eccentric structure, can adjust the gap of directive wheel 4 surfaces and track side surfaces easily, make each directive wheel 4 even with the adjustment of track side surfaces gap

Effectively prevent the sideways overturning of looping car, help the stable operation of looping car.

4 anti-tipping guide plates 5 are installed in the middle and upper part of looping car car body 1, the next door, position of installing driving wheel 3 on the looping car car body 1 is fixed in each anti-tipping guide plate 5 upper end, the recess of orbit is inserted in the lower end, it carries out horizontal anti-tipping guide and guard along the non-working surface of looping car orbit to looping car, makes the anti-tipping performance of looping car more superior.

Be fixed in the steel wire rope inlet of movable pulley 6 of front, looping car car body 1 middle and upper part and import and go out all to be provided with the horizontal direction of steel wire rope and steel wire rope directive wheel 7 longitudinally, steel wire rope is led, prevent the steel wire rope slippage, the normal operation of assurance steel wire rope.

Claims

1. looping car, comprise looping car car body (1), loop back roll (2), walk driving wheel (3), directive wheel (4), anti-tipping guide plate (5), movable pulley (6) and steel wire rope directive wheel (7), it is characterized in that: be connected to by bearing block that described looping car car body (1) is gone up and axis described loop back roll (2) parallel to each other has more than four, and described loop back roll (2) body of roll band convexity.

2. looping car as claimed in claim 1 is characterized in that: loop back roll (2) convexity that the body of roll is with is positioned at body of roll middle part, and promptly the interlude diameter is big, and the two ends diameter is little.

3. looping car as claimed in claim 1 or 2, it is characterized in that: the described driving wheel (3) of walking includes wheel rim wheel and no wheel rim wheel, quantity is respectively 2, direction of advance along looping car car body (1), before and after one side of looping car car body (1) middle and upper part, respectively install one the wheel rim wheel is arranged, a no wheel rim wheel respectively is installed before and after the opposite side, and the spacing of walking driving wheel (3) of walking driving wheel (3) and back of front is in allowed band.

4. looping car as claimed in claim 1 or 2, it is characterized in that: described directive wheel (4) is arranged on four angles of described looping car car body (1) middle and upper part, directive wheel on each angle (4) is a pair of, is arranged in the both sides of orbit, and directive wheel (4) is an eccentric structure.

5. looping car as claimed in claim 1 or 2 is characterized in that: described anti-tipping guide plate (5) is arranged in the middle and upper part of described looping car car body (1), and 4 anti-tipping guide plates (5) are installed altogether; Each anti-tipping guide plate (5) upper end is fixed in looping car car body (1) and is gone up the next door, position of installing driving wheel (3), and the recess of orbit is inserted in the lower end.

6. looping car as claimed in claim 1 or 2 is characterized in that: described movable pulley (6) is fixed in the front of described looping car car body (1) middle and upper part; The steel wire rope of movable pulley (6) inlet and import department all are provided with the horizontal direction of steel wire rope and steel wire rope directive wheel (7) longitudinally.

7. looping car as claimed in claim 1 is characterized in that: loop back roll (2) convexity that the body of roll is with is positioned at body of roll middle part, and promptly the interlude diameter is big, and the two ends diameter is little;

The described driving wheel (3) of walking includes wheel rim wheel and no wheel rim wheel, quantity is respectively 2, direction of advance along looping car car body (1), before and after one side of looping car car body (1) middle and upper part, respectively install one the wheel rim wheel is arranged, a no wheel rim wheel respectively is installed before and after the opposite side, and the spacing of walking driving wheel (3) of walking driving wheel (3) and back of front is in allowed band;

Described directive wheel (4) is arranged on four angles of described looping car car body (1) middle and upper part, and the directive wheel on each angle (4) is a pair of, is arranged in the both sides of orbit, and directive wheel (4) is an eccentric structure;

Described anti-tipping guide plate (5) is arranged in the middle and upper part of described looping car car body (1), and 4 anti-tipping guide plates (5) are installed altogether; Each anti-tipping guide plate (5) upper end is fixed in looping car car body (1) and is gone up the next door, position of installing driving wheel (3), and the recess of orbit is inserted in the lower end;

Described movable pulley (6) is fixed in the front of described looping car car body (1) middle and upper part; The steel wire rope of movable pulley (6) inlet and import department all are provided with the horizontal direction of steel wire rope and steel wire rope directive wheel (7) longitudinally.