CN211233953U

CN211233953U - Just, dismantle fender steel device

Info

Publication number: CN211233953U
Application number: CN201921866625.0U
Authority: CN
Inventors: 王海涛
Original assignee: Tianjin Zhongzhong Science Technology and Engineering Co Ltd
Current assignee: Zhongzhong Science and Technology Tianjin Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-11
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a conveniently-disassembled steel blocking device, which comprises a steel blocking component and a fixing component; fixed subassembly includes support body, base, keep off steel subassembly level and fix on the support body, support body swing joint is on the base, keep off the steel subassembly and include: baffle, buffer beam, gland, spring, fixed cover, the buffer beam shape is the boss structure, the baffle passes through the bolt fastening in buffer beam one end, the spring is pegged graft on the first boss of buffer beam, fixed cover is pegged graft near spring one end on the buffer beam, makes the spring top in fixed cover one end, fixed cover other end top is on the support body. The utility model discloses create just, dismantle fender steel device can dismantle the support body 90 degrees, dismantle, maintain the part on the fender steel device, because fender steel device receives the impact very big, the part damages easily, the maintenance frequency is very high, so just, the fender steel device of dismantling is very convenient during the maintenance, need not demolish the roll table and carry out the dismouting maintenance to fender steel device.

Description

Just, dismantle fender steel device

Technical Field

The invention belongs to the technical field of hot-rolled strip steel production, and particularly relates to a conveniently-disassembled steel retaining device.

Background

Steel is a material widely applied by people, and the production level of the steel is an important mark for measuring the modernization level of a country. In recent years, the steel product market in China develops rapidly; the plate strip steel always occupies an important proportion in the yield of steel, and the hot-rolled strip steel is widely applied because the hot-rolled strip steel shows excellent mechanical properties in the fields of civil buildings, industrial buildings, bridge construction, petroleum industry, high-rise buildings, underground railways, mine roadways, industrial steel structural members and the like. With the rapid development of economy in China, the yield and quality requirements of strip steel are increased day by day, and higher requirements are placed on rolling mills for producing the strip steel, but the improvement of the performance of accessory equipment of the whole line is also indispensable.

In a hot rolling strip steel production line, a steel retaining device is an important auxiliary device. The device is generally arranged at the tail end of a furnace entering roller way, blocks the advance of a billet, limits the position of the billet and prepares for feeding the billet into a heating furnace. Keep off the effect of the main buffering striking force of steel device, the steel billet on the roll table is to keeping off steel device striking in-process, because the steel billet is very heavy, even the speed of roll table is not fast, but the inertia of its steel billet is very big, thereby the striking force that keeps off the steel device and receives is also very big, the part damage can appear in the long term, maintenance frequency is very high, but because keep off the steel device support in the past be the solid cast spare, pour and can not dismantle after subaerial easily, and keep off steel device buffer beam front end very near from the roll table roller, can not transversely take out when the maintenance is changed, so can only demolish the preceding roll table of buffer beam and just can take out keeping off steel device buffer beam and internals during the maintenance, so both time and energy are wasted and still influence production efficiency.

Disclosure of Invention

In view of this, the invention aims to provide a steel blocking device convenient to disassemble, so as to solve the problem that internal parts are damaged and difficult to replace in the using process.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a steel blocking device convenient to disassemble comprises a steel blocking component and a fixing component;

the steel blocking component is fixedly arranged in the hollow barrel of the fixing component;

the steel blocking component comprises: the baffle plate, the buffer rod and the spring are arranged on the base;

the baffle is fixed in buffer beam one end for block the steel billet, the buffer beam middle part is equipped with the cardboard, the spring cup joints on the buffer beam, the spring sets up the one end of keeping away from the baffle at the cardboard, well cavity bucket one end is equipped with the through-hole, the buffer beam has cup jointed the one end of spring and has passed the through-hole and extend to well cavity bucket outer end, the spring diameter is greater than the through-hole diameter, the cardboard diameter is corresponding with well cavity bucket diameter, the cardboard is laminated in well cavity bucket inner wall, the spring is located well cavity bucket.

Further, keep off the steel subassembly and still include the gland, the gland is the ring structure, the gland internal diameter is less than the cardboard diameter, the gland cup joints on the buffer beam, the gland top is close the one end of baffle at the cardboard, the gland external diameter is corresponding with cavity bucket external diameter, the gland passes through the bolt fastening in the cavity bucket outside.

Further, keep off the steel subassembly and still include fixed cover, fixed cover cup joints and has spring one end at the buffer beam cover, fixed cover one end laminating is inside the cavity bucket.

Further, keep off the steel subassembly and still include the backing plate, the backing plate cup joints in the buffer beam one end that is located the cavity bucket outside, is fixed in the outside that the cavity bucket was equipped with the through-hole with the backing plate through the nut.

Further, the nut includes ordinary nut, locknut, ordinary nut one end is laminated in backing plate one side, other end laminating and locknut, locknut is equipped with the opening, the screw thread one end of buffer beam is equipped with first bolt hole, first bolt hole is located the screw thread inside, first bolt hole is corresponding with locknut's opening, and locknut passes through the bolt to be fixed on the buffer beam.

Further, fixed subassembly includes the support body, the cavity bucket level sets up in the support body top, the right lower extreme of cavity bucket on the support body is equipped with the boss, the boss plays the supporting role.

Further, fixed subassembly still includes the base, the base is the cuboid structure, the base is equipped with two pairs of first fixed plates, three pairs of second fixed plates, be equipped with the third bolt hole on the first fixed plate, the second fixed plate is equipped with second pivot hole, the second fixed plate welds on being close to the base on long limit, first fixed plate welds on the long limit base of keeping away from second fixed plate one end, the one end that the support body was equipped with first pivot hole is pegged graft in the middle of the second fixed plate, swing joint is carried out through the pivot in first pivot hole and second pivot hole, the one end that the support body was equipped with second bolt hole is pegged graft in the middle of first fixed plate, third bolt hole and second bolt hole can be dismantled through the bolt and be connected, can dismantle the support body with the base and be connected.

Compared with the prior art, the conveniently-disassembled steel retaining device has the following advantages:

this structure is split type support, divide into and is fixed in subaerial "base" and can be rotary motion's "support body" two parts on the base, installs parts such as buffer beam, spring on rotatable support body, normal operating condition, and the buffer beam is in horizontal position to fix the support body on the base with the pin, when parts wherein go wrong like buffer beam, spring etc. take out the pin, 90 degrees support body upset, make the buffer beam become vertical.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:

FIG. 1 is a structural diagram of the operation of a device for conveniently detaching a steel baffle according to an embodiment of the invention;

FIG. 2 is an overall structure diagram of a steel blocking device convenient to detach according to an embodiment of the invention;

FIG. 3 is a structural diagram of a steel retaining component according to an embodiment of the invention;

fig. 4 is a structural view of a frame body according to an embodiment of the present invention;

fig. 5 is a rotary structure diagram of a conveniently-disassembled steel blocking device according to an embodiment of the invention.

Description of reference numerals:

1-a steel retaining component; 11-a baffle plate; 12-a buffer rod; 120-cardboard; 13-a gland; 14-a spring; 15-fixing the sleeve; 16-a backing plate; 17-common nut; 18-locknuts; 19-a first plug hole; 2-a frame body; 21-hollow barrel; 22-a boss; 23-a first spindle hole; 24-a second plug hole; 25-third bolt hole 3-base; 31-a first fixing plate; 32-a second fixing plate; 33-third plug hole; 34-a second spindle hole; 4-a steel billet; 5-entering a furnace roller way.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.

As shown in fig. 1 to 5, a steel blocking device convenient to disassemble, a steel blocking component 1 and a fixing component;

as shown in fig. 1 to 2, the steel baffle component 1 is fixedly installed in a hollow barrel 21 of a fixed component;

as shown in fig. 3, the steel stop component 1 comprises: the baffle 11, the buffer rod 12 and the spring 14;

as shown in fig. 1, the baffle 11 is fixed at one end of the buffer rod 12 for blocking the steel billet 4, the direction indicated by the arrow in fig. 1 is the running direction of the steel billet 4, the middle part of the buffer rod 12 is provided with a clamping plate 120, the spring 14 is sleeved on the buffer rod 12, the spring 14 is arranged at one end of the clamping plate 120 far away from the baffle 11, one end of the hollow barrel 21 is provided with a through hole, one end of the buffer rod 12 sleeved with the spring 14 passes through the through hole and extends to the outer end of the hollow barrel 21, the diameter of the spring 14 is larger than that of the through hole, the diameter of the clamping plate 120 corresponds to that of the hollow barrel 21, the clamping plate 120 is attached to the inner wall of the hollow barrel 21, the spring 14 is located in the hollow barrel 21, and the.

As shown in fig. 3, the steel blocking assembly 1 further includes a pressing cover 13, the pressing cover 13 is of a circular ring structure, an inner diameter of the pressing cover 13 is smaller than a diameter of the clamping plate 120, the pressing cover 13 is sleeved on the buffer rod 12, the pressing cover 13 abuts against one end of the clamping plate 120 close to the baffle 11, an outer diameter of the pressing cover 13 corresponds to an outer diameter of the hollow barrel 21, and the pressing cover 13 is fixed outside the hollow barrel 21 through bolts.

As shown in fig. 3, the steel blocking component 1 further includes a fixing sleeve 15, the fixing sleeve 15 is sleeved on the buffer rod 12 and is sleeved with one end of the spring 14, and one end of the fixing sleeve 15 is attached inside the hollow barrel 21.

As shown in fig. 3, the steel blocking component 1 further includes a backing plate 16, the backing plate 16 is sleeved on one end of the buffer rod 12 located at the outer side of the hollow barrel 21, and the backing plate 16 is fixed at the outer side of the hollow barrel 21 provided with the through hole through a nut.

As shown in fig. 3, the nut includes a common nut 17 and a locknut 18, one end of the common nut 17 is attached to one side of the cushion plate 16, the other end of the common nut 17 is attached to the locknut 18, the locknut 18 is provided with an opening, one end of a thread of the buffer rod 12 is provided with a first bolt hole 19, the first bolt hole 19 is located inside the thread, the first bolt hole 19 corresponds to the opening of the locknut 18, the locknut 18 is fixed on the buffer rod 12 through a bolt, and the opening of the locknut 18 is combined with the bolt to fix the nut.

As shown in fig. 4, the fixing assembly comprises a frame body 2, the hollow barrel is horizontally arranged at the top of the frame body, a boss 22 is arranged at the right lower end of the hollow barrel 21 on the frame body 2, the boss 22 plays a supporting role, and the boss 22 supports the whole frame body 2.

As shown in fig. 4, the fixing assembly further includes a base 3, the base 3 is a rectangular parallelepiped structure, the base 3 is provided with two pairs of first fixing plates 31 and three pairs of second fixing plates 32, the first fixing plate 31 is provided with a third bolt hole 33, the second fixing plate 32 is provided with a second rotating shaft hole 34, the second fixing plate 32 is welded on the base 3 close to the long side, the first fixing plate 31 is welded on the long side base 3 far away from one end of the second fixing plate 32, one end of the frame body 2 provided with a first rotating shaft hole 23 is inserted in the middle of the second fixing plate 32, the first rotating shaft hole 23 and the second rotating shaft hole 34 are movably connected through a rotating shaft, one end of the frame body 2 provided with a second bolt hole 24 is inserted in the middle of the first fixing plate 31, the third bolt hole 33 and the second bolt hole 24 are detachably connected through a bolt, so as to detachably connect the frame body 2 and the base 3, the frame body 2 is combined with the base to rotate, and replacement of the steel blocking assembly 1 is facilitated.

As shown in fig. 5, the frame body is detachably connected to the base 3, the pin between the second latch hole 24 and the third latch hole 33 is pulled out, the rotation shaft between the first rotation shaft hole 23 and the second rotation shaft hole 34 can be rotated by 90 degrees, and the boss 22 supports the frame body 2.

The specific embodiment is as follows:

the invention creates a structure of a split type support, which is divided into a base 3 fixed on the ground and a frame body 2 capable of rotating on the base, wherein parts such as a buffer rod 12, a spring 14 and the like are arranged on the rotatable frame body 2, the buffer rod 12 is in a horizontal position in a normal working state, the frame body 2 is fixed on the base 3 by a pin, when the parts such as the buffer rod 12, the spring 14 and the like have problems, the pin is taken out, the frame body 2 is turned over for 90 degrees, the buffer rod 12 is in a vertical state, and the maintenance of a steel blocking component 1 by dismantling a roller way is avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims

1. The utility model provides a just, dismantle fender steel device which characterized in that: the steel blocking component (1) and the fixing component;

the steel blocking component (1) is fixedly arranged in a hollow barrel (21) of the fixed component;

the steel blocking component (1) comprises: the buffer device comprises a baffle plate (11), a buffer rod (12) and a spring (14);

baffle (11) are fixed in buffer beam (12) one end for block steel billet (4), buffer beam (12) middle part is equipped with cardboard (120), spring (14) cup joint on buffer beam (12), spring (14) set up the one end of keeping away from baffle (11) in cardboard (120), well cavity bucket (21) one end is equipped with the through-hole, the one end that spring (14) were cup jointed in buffer beam (12) is passed the through-hole and is extended to well cavity bucket (21) outer end, spring (14) diameter is greater than the through-hole diameter, cardboard (120) diameter is corresponding with well cavity bucket (21) diameter, cardboard (120) are laminated in well cavity bucket (21) inner wall, spring (14) are located well cavity bucket (21).

2. The easy-to-detach steel retaining device according to claim 1, wherein: keep off steel subassembly (1) and still include gland (13), gland (13) are the ring structure, gland (13) inner diameter is less than cardboard (120) diameter, gland (13) cup joint on buffer beam (12), gland (13) top is close the one end of baffle (11) in cardboard (120), gland (13) outer diameter is corresponding with cavity bucket (21) outer diameter, gland (13) pass through the bolt fastening in cavity bucket (21) outside.

3. The easy-to-detach steel retaining device according to claim 1, wherein: keep off steel subassembly (1) and still include fixed cover (15), fixed cover (15) cup joint buffer pole (12) cover and have spring (14) one end, fixed cover (15) one end laminating is inside cavity bucket (21).

4. The easy-to-detach steel retaining device according to claim 1, wherein: keep off steel subassembly (1) and still include backing plate (16), backing plate (16) cup joint in buffer beam (12) and are located the one end in cavity bucket (21) outside, are fixed in the outside that cavity bucket (21) were equipped with the through-hole with backing plate (16) through the nut.

5. The easy-to-detach steel retaining device according to claim 4, wherein: the nut includes ordinary nut (17), locknut (18), ordinary nut (17) one end is laminated in backing plate (16) one side, other end laminating and locknut (18), locknut (18) are equipped with the opening, the screw thread one end of buffer pole (12) is equipped with first bolt hole (19), first bolt hole (19) are located the screw thread inside, first bolt hole (19) are corresponding with the opening of locknut (18), and locknut (18) are fixed on buffer pole (12) through the bolt.

6. The easy-to-detach steel retaining device according to claim 1, wherein: fixed subassembly includes support body (2), cavity bucket level sets up in support body (2) top, cavity bucket (21) right side lower extreme on support body (2) is equipped with boss (22), boss (22) play the supporting role.

7. The easy-to-detach steel retaining device according to claim 6, wherein: the fixing assembly further comprises a base (3), the base (3) is of a cuboid structure, the base (3) is provided with two pairs of first fixing plates (31) and three pairs of second fixing plates (32), third bolt holes (33) are formed in the first fixing plates (31), second rotating shaft holes (34) are formed in the second fixing plates (32), the second fixing plates (32) are welded on the base (3) close to the long sides, the first fixing plates (31) are welded on the long-side base (3) far away from one ends of the second fixing plates (32), one ends of the frame bodies (2) provided with first rotating shaft holes (23) are inserted in the middle of the second fixing plates (32), the first rotating shaft holes (23) are movably connected with the second rotating shaft holes (34) through rotating shafts, and the inserting end of the frame body (2) provided with the second bolt holes (24) is inserted in the middle of the first fixing plates (31), the third bolt hole (33) and the second bolt hole (24) are detachably connected through bolts, and the frame body (2) and the base (3) are detachably connected.