CN209849563U - Protective device for roller way - Google Patents
Protective device for roller way Download PDFInfo
- Publication number
- CN209849563U CN209849563U CN201920290827.9U CN201920290827U CN209849563U CN 209849563 U CN209849563 U CN 209849563U CN 201920290827 U CN201920290827 U CN 201920290827U CN 209849563 U CN209849563 U CN 209849563U
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- CN
- China
- Prior art keywords
- base
- comb
- steel billet
- roller way
- billet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a protector for roll table, locate the deflector of steel billet rollgang both sides including the symmetry, the deflector extends, two along the direction of delivery of steel billet on the steel billet rollgang the base fixed connection of deflector between through locating the steel billet rollgang, be equipped with on the base and wind rotation axis pivoted backstop comb, the backstop comb with the base rotates to be connected in order to realize when the backstop comb rotation rises stopping to the steel billet on the direction of delivery. The protective device for the roller way is simple in structure, convenient to install and manufacture and low in cost, can reduce the deviation phenomenon in the steel billet conveying process so as to enhance the steel billet conveying stability, and has the safety stopping function of stopping the steel billet conveying so as to guarantee the safety of roller way maintenance operation.
Description
Technical Field
The utility model relates to a metallurgical machine technical field, in particular to a protector for roll table.
Background
A steel billet conveying roller way is a key conveying device for conveying steel billets produced by steelmaking continuous casting to a hot rolling heating furnace area, and plays an important role in the production process. The furnace zone roller bed equipment comprises a feeding buttress plate table, a feeding pusher, a furnace entering roller bed, a steel loading machine and the like. The working principle is as follows: the steel billets provided by steel making are placed on the feeding stack slab platform after being off-line by the travelling crane, the feeding pusher pushes the steel billets onto the furnace entering roller way, the furnace entering roller way conveys the steel billets to the front of the heating furnace door, and then the steel loading machine lifts the steel billets to be conveyed into the heating furnace for heating.
The existing steel billet conveying roller way has the defects that the parallelism and the foundation of the roller way are damaged in different degrees due to high temperature, heavy load, long running time and the like, so that the steel billets are frequently deviated or even run out of the conveying roller way in the conveying process, and the daily production and safety of hot rolled strip steel are seriously restricted. Meanwhile, due to production needs, in the process of processing faults of the conveying roller way or steel billet falling accidents, the process of conveying the steel billets to the steel rolling unit by the steel making unit cannot be stopped, and if the upper and lower processes are not confirmed in place, the steel billets are easily conveyed by mistake, so that great safety risks are brought to the inspection and maintenance operation of the area. Therefore, how to provide a protection device for a roller way, which can reduce the deviation phenomenon in the billet conveying process so as to enhance the billet conveying stability, has a safety stop function for stopping billet conveying so as to ensure the safety of roller way maintenance operation, has a simple structure, is convenient to install and manufacture, and has low cost, is a technical problem which needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a protective device for a roller way, which has simple structure, and the guide mechanism can solve the problem of steel billet deviation, so that the steel billet can be reliably conveyed without deviation and normally run; the stopping mechanism greatly increases the safety of maintenance operation and avoids the impact hazard caused by continuous sliding of the steel billet.
In order to realize the above-mentioned purpose, the utility model provides a protector for roll table, locate the deflector of steel billet rollgang both sides including the symmetry, the deflector extends, two along the direction of delivery of steel billet on the steel billet rollgang base fixed connection between the deflector is through locating the steel billet rollgang, be equipped with on the base and wind rotation axis pivoted backstop comb, the backstop comb with the base rotates to be connected in order to realize when the rotation of backstop comb rises blockking of steel billet on the direction of delivery.
Preferably, a rib plate is arranged between the guide plate and the base, and two rib plates for supporting and fixing are arranged on each guide plate.
Preferably, the guide plate comprises a vertical extension plate and inclined extension plates which are arranged on two sides of the vertical extension plate and extend obliquely along the direction far away from the conveying direction.
Preferably, the base includes two risers of parallel arrangement and two end plates of parallel arrangement, the riser with the end plate is perpendicular and in proper order fixed connection, the riser with the upside and the top panel fixed connection of end plate.
Preferably, the base further comprises connecting plates, and the connecting plates are inserted into two ends of the upper panel to realize that two ends of the base are clamped and embedded on the billet conveying roller way to be fixed.
Preferably, the base further comprises a comb guiding plate, and the comb guiding plate extends along the conveying direction and is sequentially and vertically arranged on the upper panel.
Preferably, the upper panel is provided with a mounting notch for mounting the stop comb when the stop comb is horizontally placed in a rotating way.
Preferably, the adjusting device comprises an adjusting rod which penetrates through the base to drive the stop comb to rotate.
Preferably, a through hole for fixedly connecting the head end of the adjusting rod is arranged on the stopping comb in a penetrating manner, and an assembling hole for extending the tail end of the adjusting rod is arranged on the end plate.
Preferably, the adjusting rod comprises a straight rod and a bent rod, and the straight rod penetrates through the base and is connected with the bent rod on the outer side of the base.
Compared with the background technology, the utility model provides a protector for roller bed includes the deflector of symmetry locating steel billet rollgang both sides, the base of locating between the steel billet rollgang, two deflectors and base fixed connection, be equipped with the backstop comb that can pivot on the base, this protector for roller bed is through setting up the deflector in the both sides of steel billet rollgang to realize the direction protection of side direction when the steel billet is carried on the steel billet rollgang, through set up the base between the steel billet rollgang to realize the fixed support of the deflector of both sides, through set up the backstop comb on the base to realize the fixed mounting of backstop comb, through the pivoting of backstop comb and further rotatory lift-up to realize the blockking of steel billet in the direction of delivery, this protector for roller bed simple structure, the installation convenient manufacture, low cost, can reduce the off tracking phenomenon in the steel billet transportation process in order to strengthen the stability of steel billet transportation, the safety stopping device has the safety stopping function of stopping the billet conveying so as to ensure the safety of roller way maintenance operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of the operation effect of a roller conveyor in the prior art;
fig. 2 is a schematic view of a working effect of a rear roller way provided with a protective device for the roller way according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a protection device for a roller bed according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the base in FIG. 3;
FIG. 5 is a schematic structural view of the stop mechanism of FIG. 3;
fig. 6 is a schematic view of another working effect of the rear roller way of the protection device installed on the roller way according to the embodiment of the present invention.
Wherein:
the device comprises a 1-steel blank, a 2-steel blank conveying roller way, a 3-steel blank conveying roller way base, a 4-guide mechanism, a 41-base, a 411-vertical plate, a 412-end plate, an 413-upper panel, a 414-assembling hole, an 415-mounting notch, a 416-connecting plate, a 42-guide comb plate, a 43-guide plate, a 44-rib plate, a 5-stop mechanism, a 51-adjusting rod and a 52-stop comb.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Please refer to fig. 1 to fig. 6, wherein, fig. 1 is a schematic diagram of a working effect of a roller way in the prior art, fig. 2 is a schematic diagram of a working effect of a roller way after installing a protection device for a roller way, fig. 3 is a schematic diagram of a structure of a protection device for a roller way, fig. 4 is a schematic diagram of a structure of a base in fig. 3, fig. 5 is a schematic diagram of a structure of a stop mechanism in fig. 3, and fig. 6 is a schematic diagram of a working effect of a roller way after installing a protection device for a roller way.
In the schematic diagram of the conveying effect of the steel billet 1 on the steel billet conveying roller way 2 shown in fig. 1, the steel billet conveying roller way 2 comprises a plurality of rollers which are distributed at equal intervals, the steel billet conveying roller way 2 is arranged on a steel billet conveying roller way foundation 3, and the steel billet 1 is conveyed on the steel billet conveying roller way 2. The protection structures are not arranged on the two sides of the steel billet conveying roller bed 2 in the figure, the steel billet 1 is easy to move and deviate in the conveying process, and the structure for immediately stopping the movement of the steel billet 1 is not arranged on the steel billet conveying roller bed 2, so that the movement of the steel billet 1 is not limited in the maintenance process, and the maintenance safety is influenced. Therefore, the utility model provides an among the protector for roll table, set up guiding mechanism 4 through the both sides at steel billet rollgang 2 in order to prevent the movement off tracking of steel billet 1 in transportation process, through set up backstop mechanism 5 on steel billet rollgang 2 in order to prevent that steel billet 1 from examining and repairing the continuation of in-process and sliding.
In a specific embodiment, the utility model provides an among the protector for roll table, locate the deflector 43 of steel billet rollgang 2 both sides including the symmetry, deflector 43 and the direction of delivery syntropy extension of steel billet 1 on steel billet rollgang 2, be equipped with base 41 between steel billet transfer passage 2, the both ends of base 41 and the deflector 43 fixed connection of steel billet rollgang 2 both sides, be equipped with but pivoting's backstop comb 52 on base 41, backstop comb 52 and base 41 rotate to be connected in order to realize that the rotation of relative base 41 rises and rotatory keeping flat. Specifically, when the steel billet 1 slides on the steel billet conveying roller way 2 along the conveying direction, the guide mechanisms 4 arranged on the two sides of the steel billet conveying roller way 2, namely the guide plates 43 extending in the same direction as the conveying direction, provide guide protection for the steel billet 1, and the steel billet 1 can only slide on the steel billet conveying roller way 2 along the conveying direction under the limiting action of the guide plates 43 on the two sides, so that deviation and deviation of the steel billet 1 on the steel billet conveying roller way 2 in the conveying process are prevented; the stopping mechanism 5 arranged between the billet conveying roller ways 2, namely the rotating shaft of the stopping comb 52, is fixed on the base 41, the stopping comb 52 rotates around the rotating shaft to rotate and lift relative to the base 41, namely rotate and lift relative to the billet conveying roller ways 2, the billet 1 slides on the billet conveying roller ways 2 along the conveying direction and is protected by the stopping mechanism 5 which rotates and lifts, namely the stopping comb 52, so that the continuous sliding of the billet 1 on the billet conveying roller ways 2 in the overhauling process is prevented.
In another specific embodiment, a plurality of sets of guards for roller bed, which are composed of guide plates 43, bases 41 and stop combs 52, are provided on the billet conveying roller bed 2, specifically, each set of guards is provided between adjacent rollers of the billet conveying roller bed 2, that is, the guide plates 43 of each set of guards provide lateral guide protection to the billet 1 during the conveying process between the adjacent rollers, in addition, the bases 41 are specifically provided between the adjacent rollers between the billet conveying channels 2, and the billet 1 is stopped between the adjacent rollers by rotating and lifting the stop combs 52 on the bases 41. It should be noted that the protection device for the roller table is disposed between the adjacent rollers of the billet conveying roller table 2, not all the adjacent rollers on the billet conveying channel 2 are required to be disposed with the protection device, for example, the protection device may be disposed on the billet conveying channel 2 at intervals, one roller is disposed between the adjacent protection devices to ensure the best use effect and cost control of the protection device, further, considering that the sliding stop of the billet 1 during the maintenance process is far less frequently used than the guide mechanism 4, i.e. the guide plate 43, for lateral guiding protection, the stop mechanism 5, i.e. the stop comb 52 is disposed on one or two of the plurality of groups of protection devices to replace the scheme that the stop mechanism 5, i.e. the stop comb 52 is disposed on each group of protection devices, thereby realizing cost control and improving the economic benefit of the protection device, as for the specific interval manner and the specific number manner adopted on the billet conveying roller way 2 to set the protection device, and the specific location of the billet conveying roller way 2 on which the stop mechanism 5, i.e. the stop comb 52, is arranged on the protection device, and the specific number of the stop mechanisms 5, i.e. the stop comb 52, is arranged on the protection device, the adjustment and the change should be performed according to the actual installation structure and the field application requirements of the protection device and the billet conveying roller way 2, the embodiment of the protection device is only a specific implementation manner, and a plurality of implementation manners similar to this are provided, and are not described again one by one.
In the embodiment, a rib plate 44 is arranged between the guide plate 43 and the base 41, and the guide plate 43 is fixed on the base 41 by the support of the rib plate 44. Specifically, two rib plates 44 for supporting and fixing are provided on each guide plate 43, and the fixing effect of the guide plate 43 on the base 41 and the supporting effect of the base 41 on the guide plate 43 are further improved by providing the two rib plates 44.
For better technical effect, the guide plate 43 includes a vertically extending plate and inclined extending plates provided on both sides of the vertically extending plate and extending obliquely in a direction away from the conveying direction. The vertical extending plates are vertically arranged at two ends of the base 41, and inclined extending plates which extend obliquely and are far away from the conveying direction are respectively arranged at two sides of the vertical extending plates along the conveying direction of the steel billet 1. The guide plate 43 is provided with a plurality of combined inclined plates, so that the structural stability of the guide plate 43 fixedly mounted on the base 41 is improved, and the guide protection range of the guide plate 43 is further widened.
In this embodiment, the base 41 includes two vertical plates 411 disposed in parallel and two end plates 412 disposed in parallel, the vertical plates 411 and the end plates 412 are vertically and sequentially fixedly connected, and the upper sides of the vertical plates 411 and the end plates 412 are fixedly connected with the upper panel 413. It should be noted that, for the connection manner between the vertical plate 411 and the end plate 412 and the connection manner of the upper panel 413 on the upper side, a welding manner, a bolt connection manner, a snap connection manner, or the like may be adopted, and details are not repeated here. In addition, the base 41 further includes a connecting plate 416, the connecting plate 416 is inserted into two ends of the upper panel 413, that is, two ends of the upper panel 413 are respectively inserted into two connecting plates 416, and the two ends of the protection device are fixed between adjacent rollers by being clamped and embedded by the connecting plates 416, that is, two ends of the base 41 are fixed on the billet conveying roller table 2 by being clamped and embedded. The base 41 further includes a comb guide plate 42, and the comb guide plate 42 extends along the conveying direction and is sequentially and vertically disposed on the upper panel 413.
For better technical effect, the upper panel 413 is provided with a mounting slot 415 for mounting the stop comb 52 when the stop comb 52 is placed flat in rotation, that is, the stop comb 52 is placed flat and fixed in the mounting slot 415 when the stop comb 52 does not need to be raised up in rotation to achieve the conveying stop of the billet 1. Besides, the steel billet protection device further comprises an adjusting rod 51 penetrating through the base 41 to drive the stop comb 52 to rotate, and the adjusting rod 51 further drives the stop comb 52 to rotate and lift to realize stop protection on the steel billet 1 by rotating the adjusting rod 51 penetrating through the base 41. Specifically, the stopping comb 52 is provided with a through hole for the head end of the adjusting rod 51 to penetrate and fixedly connect, and the end plate 412 is provided with an assembling hole 414 for the tail end of the adjusting rod 51 to extend out. When the steel billet 1 needs to be subjected to stop protection operation in the maintenance process, the adjusting rod 51 is rotated in the through hole at one end of the base 41, namely the assembling hole 414 on the end plate 412, the adjusting rod 51 drives the stop comb 52 fixedly connected with the head end of the adjusting rod 51 to rotate, the stop comb 52 is driven by the rotation of the adjusting rod 51 to rotate and rise so as to realize stop protection on the steel billet 1, and similarly, by reversely rotating the adjusting rod 51, the stop comb 52 rotates towards the direction close to the upper panel 413 and finally rotates and horizontally puts in the mounting notch 415.
Besides, the adjusting rod 51 includes a straight rod and a bent rod, the straight rod penetrates through the base 41 and is connected with the bent rod outside the base 41, that is, the bent rod outside the base 41 is rotated for holding, and the bent rod drives the straight rod penetrating through the base 41 to rotate around the shaft, so as to further realize the rotation effect on the stopping comb 52.
In a specific embodiment, backstop comb 52 includes two relative parallel arrangement's comb plate, correspond at the first end of comb plate and be equipped with the through-hole that can supply adjusting rod 51 installation fixed, correspond at the second end of comb plate and be equipped with the comb rod, when lifting by rotating adjusting rod 51 and drive backstop comb 52 rotation, the comb plate rises and places in the direction of delivery along with adjusting rod 51 is rotatory and drive the relative steel billet rollgang 2 of comb rod between the comb plate in vertical direction, and final steel billet 1 receives the backstop protection of comb rod in the direction of delivery. It should be noted that the present embodiment only provides a specific arrangement manner of the stop comb 52, and there are many arrangement manners of the stop comb 52, which are not described in detail herein.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above that the utility model provides a protector for roll table has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a protector for roll table, its characterized in that, including deflector (43) of symmetry locating billet rollgang (2) both sides, deflector (43) extend along billet (1) direction of delivery on billet rollgang (2), two deflector (43) are through locating base (41) fixed connection between billet rollgang (2), be equipped with on base (41) and wind rotation axis pivoted backstop comb (52), backstop comb (52) with base (41) rotate to be connected in order to realize the rotatory time-up of backstop comb (52) blocks billet (1) in the direction of delivery.
2. The protection device for the roller way according to claim 1, wherein a rib plate (44) is arranged between the guide plates (43) and the base (41), and two rib plates (44) for supporting and fixing are arranged on each guide plate (43).
3. Guard device for roller table according to claim 1, characterized in that the guide plates (43) comprise a vertically extending plate and obliquely extending plates provided on both sides of the vertically extending plate and extending obliquely away from the transport direction.
4. The protection device for a roller table according to any one of claims 1 to 3, wherein the base (41) comprises two vertical plates (411) arranged in parallel and two end plates (412) arranged in parallel, the vertical plates (411) are perpendicular to the end plates (412) and are sequentially and fixedly connected, and the upper sides of the vertical plates (411) and the end plates (412) are fixedly connected with an upper panel (413).
5. The protection device for a roller way according to claim 4, wherein the base (41) further comprises a connecting plate (416), and the connecting plate (416) is inserted into two ends of the upper panel (413) to realize the clamping and fixing of the two ends of the base (41) on the billet conveying roller way (2).
6. Guard device for roller way according to claim 4 characterized in that the base (41) further comprises a comb guide plate (42), the comb guide plate (42) extending along the transport direction and being in turn vertically arranged on the upper panel (413).
7. Guard device for roller way according to claim 4 characterized in that the upper panel (413) is provided with a mounting notch (415) for the stop comb (52) to be mounted when it is rotated and laid flat.
8. The protection device for a roller table according to claim 4, characterized by comprising an adjusting rod (51) passing through said base (41) to enable the stop comb (52) to be driven in rotation.
9. The protection device for the roller way according to claim 8, wherein a through hole for fixedly connecting the head end of the adjusting rod (51) is arranged on the stop comb (52) in a penetrating manner, and an assembly hole (414) for extending the tail end of the adjusting rod (51) is arranged on the end plate (412).
10. Guard device for roller way according to claim 8 characterized in that said adjustment rod (51) comprises a straight flat rod and a bent rod, said straight flat rod passing through said base (41) and being connected to said bent rod outside said base (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290827.9U CN209849563U (en) | 2019-03-07 | 2019-03-07 | Protective device for roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290827.9U CN209849563U (en) | 2019-03-07 | 2019-03-07 | Protective device for roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209849563U true CN209849563U (en) | 2019-12-27 |
Family
ID=68933020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920290827.9U Expired - Fee Related CN209849563U (en) | 2019-03-07 | 2019-03-07 | Protective device for roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209849563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877169A (en) * | 2019-03-07 | 2019-06-14 | 山东钢铁股份有限公司 | A kind of protective device for roller-way |
| CN113275391A (en) * | 2021-05-20 | 2021-08-20 | 新疆八一钢铁股份有限公司 | Novel hot rolling steel billet rollgang multifunctional guardrail |
-
2019
- 2019-03-07 CN CN201920290827.9U patent/CN209849563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877169A (en) * | 2019-03-07 | 2019-06-14 | 山东钢铁股份有限公司 | A kind of protective device for roller-way |
| CN113275391A (en) * | 2021-05-20 | 2021-08-20 | 新疆八一钢铁股份有限公司 | Novel hot rolling steel billet rollgang multifunctional guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210307 |
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| CF01 | Termination of patent right due to non-payment of annual fee |