CN208680903U

CN208680903U - A kind of quick disintegration provision for disengagement of short stress rolling mill

Info

Publication number: CN208680903U
Application number: CN201821041806.5U
Authority: CN
Inventors: 张建峰; 吴硕明
Original assignee: Shanxi Tongcai Industry and Trade Co Ltd
Current assignee: Shanxi Tongcai Industry and Trade Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-04-02
Anticipated expiration: 2028-06-29

Abstract

The utility model discloses a kind of quick disintegration provisions for disengagement of short stress rolling mill, including first crossbeam, second cross beam, first support bar, first support bar is vertically installed between first crossbeam and second cross beam, the two sides of the first support bar upper surface are welded with the first bearing rod, second bearing rod, the first support is welded on the left and right sides end face of first bearing rod, second support, third support is welded on the left and right sides end face of second bearing rod, 4th support, second support bar is vertically welded between the first crossbeam and second cross beam one end, the upper surface of the second support bar is provided with third bearing rod；The first crossbeam, second cross beam the upper surface of the other end be welded with the 4th bearing rod, the 5th bearing rod, the device manufacturing is simple, realizes quickly to short stress rolling mill disassembly, breakdown maintenance, improves production efficiency.

Description

A kind of quick disintegration provision for disengagement of short stress rolling mill

Technical field

The utility model belongs to steel making equipment technical field, and in particular to a kind of quick disintegration of short stress rolling mill is torn open Handler.

Background technique

Short stress rolling mill is the common milling train model of steel rolling mill, iron and steel enterprise, domestic bar steel rolling mm finishing mill unit, wire rod It is rolled in steel rolling and pre-finishing mill group all overwhelming majority uses short stress rolling mill, and short stress rolling mill is poor because of working environment: Red steel rolling temperature is general >=and 1000 DEG C, it is short to answer using the muddy water cooling system (being mixed with greasy dirt and oxidizing slag in muddy water) of circulation Power milling train easy-to-rust and spare part rotary part product oxidizing slag, short stress rolling mill operating environment are subjected to circulation muddy water, steel oxygen for a long time Slugging, high temperature, strong external force (rotation and compressed steel) influence, every time it is online after a period of use, will periodically disintegrate to milling train, tear open Maintenance and repair are unloaded, such as to milling train rotation portion: tension column, screwdown gear, bearing block disintegrate respectively, dismantle cleaning maintenance. Currently without it is a kind of can by device and equipment carry out quickly dismantling operation, cause short stress rolling mill to disintegrate, disassembly cleaning Maintenance cycle length, every rolling mill breakdown maintenance need labor hour generally more than 80 hours people, and at least two people are with cooperation Industry could complete this task, cause enterprise's large labor intensity, production efficiency low.

Summary of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a kind of quick disintegration provision for disengagement of short stress rolling mill, The device manufacturing is simple, realizes quickly to short stress rolling mill disassembly, breakdown maintenance, improves production efficiency.

The purpose of this utility model is achieved through the following technical solutions:

A kind of quick disintegration provision for disengagement of short stress rolling mill, including first crossbeam, second cross beam, first support bar, the It is arranged in parallel between one crossbeam, second cross beam, first support bar is vertically installed between first crossbeam and second cross beam, and first It is welded respectively with the middle part of first crossbeam, second cross beam side end face at the both ends of support rod；

The two sides of the first support bar upper surface are welded with the first bearing rod, the second bearing rod, first bearing rod Left and right sides end face on be welded with the first support, the second support, be welded on the left and right sides end face of second bearing rod Third support, the 4th support, first support and the setting of third support Parallel Symmetric, put down between the second support and the 4th support Row is symmetrical arranged；

Be vertically welded with second support bar between the first crossbeam and second cross beam one end, second support bar with first Strut is parallel to each other, and second support bar is located on the left of first support bar, and the upper surface of the second support bar is vertically installed with Third bearing rod；The first crossbeam, second cross beam the upper surface of the other end be welded with the 4th bearing rod, the 5th bearing rod.

Further, the first crossbeam, second cross beam upper surface be vertically welded with first baffle and second baffle, and First baffle and second baffle are between first support bar and second support bar.

Further, the first support is consistent with third height of support, and the second support and the 4th height of support are consistent, and second The height of support and the 4th support is higher than the height of the first support and third support.

Further, first support, the second support, third support, the 4th support both sides of the upper end be equipped with gear Bar, the bar is perpendicular to the first bearing rod, the second bearing rod.

The utility model has the beneficial effects that the present apparatus is to remove power resources, and first supports using hydraulic and jack Region realizes the disassembly of short stress rolling mill bottom bracket and tension column, tension column and rolling mill bearing respectively at left and right sides of bar, It is easy to operate, it is time saving and energy saving, substantially increase production efficiency.

Detailed description of the invention

Fig. 1 is the top view of the utility model；

Fig. 2 is the perspective view of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in figures 1 and 2, the quick disintegration provision for disengagement of a kind of short stress rolling mill, including first crossbeam 1, second cross beam 2, First support bar 3 is arranged in parallel between first crossbeam 1, second cross beam 2, and first support bar 3 is vertically installed in 1 He of first crossbeam Between second cross beam 2, and the both ends of first support bar 3 are welded with the middle part of first crossbeam, second cross beam side end face respectively；

The two sides of 3 upper surface of first support bar are welded with the first bearing rod 4, the second bearing rod 5, and described first accepts The first support 41, the second support 42, the left and right sides end face of second bearing rod 5 are welded on the left and right sides end face of bar 4 On be welded with third support 51, the 4th support 52, first support 41 and the setting of 51 Parallel Symmetric of third support, the second support 42 and the 4th setting of Parallel Symmetric between support 52, the first support is consistent with third height of support, the second support and the 4th support Height is consistent, and the height of the second support and the 4th support is higher than the height of the first support and third support；

Second support bar 6, second support bar 6 and are vertically welded between 2 one end of the first crossbeam 1 and second cross beam One support rod 3 is parallel to each other, and second support bar 6 is located at 3 left side of first support bar, and the upper surface of the second support bar 6 is hung down Directly it is provided with third bearing rod 7；The first crossbeam 1, second cross beam 2 the other end upper surface be welded with the 4th bearing rod 8, 5th bearing rod 9.

Further, the first crossbeam 1, second cross beam 2 upper surface be vertically welded with first baffle 10 and second gear Plate 11, and first baffle 10 and second baffle 11 are between first support bar and second support bar.

Further, first support, the second support, third support, the 4th support both sides of the upper end be equipped with gear Bar 12, the bar is perpendicular to the first bearing rod, the second bearing rod.

When specifically used, come loose short stress rolling mill bolt of cover, and when dismantling rolling mill bearing and tension column, bearing block is put It is placed between first support bar and second support bar, tension column is made to be respectively placed in second support bar upper end third bearing rod two sides, Two tops of hydraulic jack are put on the first support and third support, hydraulic jack is started, Zhang Lizhu is pushed, makes axis It holds seat and tension column is slowly detached from, until disassembling, first baffle and second baffle can effectively prevent bearing block to deviate movement； When dismantling screwdown gear and tension column, screwdown gear is placed on the right side first crossbeam second cross beam of first support bar, it will Two tops of hydraulic jack are put on the second support and the 4th support, start hydraulic jack, push tension column, so that pressure Lower device and tension column are slowly detached from, and when the stroke of hydraulic jack is finished, steel plate gasket can be added to be again started up jack, It moves in circles, until screwdown gear and Zhang Lizhu disassemble.

In the description of the present invention, it should be understood that term " left side ", " right side ", " bottom ", " one end ", " top The orientation of the instructions such as portion ", " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of quick disintegration provision for disengagement of short stress rolling mill, which is characterized in that including first crossbeam, second cross beam, first Support rod is arranged in parallel between first crossbeam, second cross beam, first support bar be vertically installed in first crossbeam and second cross beam it Between, and the both ends of first support bar are welded with the middle part of first crossbeam, second cross beam side end face respectively；

The two sides of the first support bar upper surface are welded with the first bearing rod, the second bearing rod, a left side for first bearing rod It is welded with the first support, the second support on right both sides of the face, is welded with third on the left and right sides end face of second bearing rod Support, the 4th support, first support and the setting of third support Parallel Symmetric, it is parallel right between the second support and the 4th support Claim setting；

Second support bar, second support bar and first support bar are vertically welded between the first crossbeam and second cross beam one end It is parallel to each other, and second support bar is located on the left of first support bar, the upper surface of the second support bar is vertically installed with third Bearing rod；The first crossbeam, second cross beam the upper surface of the other end be welded with the 4th bearing rod, the 5th bearing rod.

2. a kind of quick disintegration provision for disengagement of short stress rolling mill according to claim 1, which is characterized in that described first Crossbeam, second cross beam upper surface be vertically welded with first baffle and second baffle, and first baffle and second baffle are located at the Between one support rod and second support bar.

3. a kind of quick disintegration provision for disengagement of short stress rolling mill according to claim 1, which is characterized in that the first support Consistent with third height of support, the second support and the 4th height of support are consistent, and the height of the second support and the 4th support is higher than The height of first support and third support.

4. a kind of quick disintegration provision for disengagement of short stress rolling mill according to claim 1, which is characterized in that described first Support, the second support, third support, the 4th support both sides of the upper end be equipped with bar, the bar is accepted perpendicular to first Bar, the second bearing rod.