CN211418469U - Steel sheet rack is used in storage tank production - Google Patents

Abstract

The utility model discloses a steel plate placing rack for storage tank production, which comprises a plurality of placing units which are parallel to each other, wherein adjacent placing units are fixedly connected through a cross rod; the utility model discloses a quick detach mechanism is installed on the track groove, the unit of placing includes the landing leg and sets up the track groove on the landing leg, the track inslot has a plurality of roller train along the length direction equipartition, the roller train is including being the three gyro wheel that triangle-shaped arranged, and wherein, two gyro wheels are located the lower part, and a gyro wheel is located the top, is located going up along the parallel and level of two gyro wheels of lower part, and the gyro wheel that is located the top contacts and is located the gyro wheel at top through quick detach mechanism and installs on the track groove with two gyro wheels that are located the lower part, the utility model discloses a roller train replaces traditional single gyro wheel, can not influence the rotation of top gyro wheel and effectively share the pressure that the gyro wheel at top bore again.

Description

Steel sheet rack is used in storage tank production

Technical Field

The utility model relates to a store up production processing equipment technical field, concretely relates to steel sheet rack is used in storage tank production.

Background

In the storage tank production and processing process, the upstream ends of the devices such as a decoiler, a coiler and a panel turnover machine all need steel plate placing racks to realize the placing and feeding of steel plates 1, the existing steel plate placing racks are shown in figures 1 and 2 and comprise supporting legs 2, cross arms 3, track grooves 4 and rollers 5 arranged in the track grooves 4, the supporting and sliding of the steel plates 5 can be realized, but the rollers of the existing steel plate placing racks are all arranged singly, the steel plate quality required by the storage tank processing is very large, in the process of placing the steel plates and moving the steel plates, the single rollers, particularly roller shafts, are easy to be impacted to generate bending deformation and damage, and the stable continuous work of the steel plate placing racks is not facilitated.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model aims to provide a steel sheet rack is used in storage tank production, it has effectively solved the problem that exists among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a steel plate placing rack for storage tank production comprises a plurality of placing units which are parallel to each other, wherein adjacent placing units are fixedly connected through cross rods; the placing unit comprises supporting legs and track grooves arranged on the supporting legs, a plurality of roller groups are uniformly distributed in the track grooves along the length direction, each roller group comprises three rollers which are arranged in a triangular shape, two rollers are positioned at the lower part, one roller is positioned at the top, the upper edges of the two rollers at the lower part are flush, the roller at the top is in contact with the two rollers at the lower part, and the roller at the top is arranged on the track groove through a quick-release mechanism;

the quick detach mechanism includes that the symmetry sets up respectively in two limiting plates and two installation pieces of gyro wheel both sides, limiting plate and installation piece set firmly respectively and the movable sleeve is established on the roller shaft, seted up on the lateral wall in track groove with installation piece matched with mounting groove, the spout has been seted up at the both ends of installation piece, set firmly in the mounting groove with spout matched with slider, the installation piece is packed into during in the mounting groove, the limiting plate supports tightly one side of installation piece.

Furthermore, two ends of the cross rod are fixedly connected with the supporting legs.

Further, the lower surface in track groove set firmly with the inserted bar of landing leg one-to-one, coaxial seting up on the landing leg with inserted bar matched with jack, the cover is equipped with reset spring on the inserted bar between track groove lower surface and the landing leg.

Further, set up on the lateral wall in track groove with the gyro wheel group in be located the bar hole of two gyro wheels one-to-one of lower part, the upper portion opening in bar hole, the roller shaft tip that is located two gyro wheels of lower part is provided with the screw thread, and the spiro union has the nut after the roller shaft tip wears out the bar hole, and the nut supports the lateral wall in tight track groove.

Furthermore, a through hole is formed in the mounting block, and a roller shaft of a roller positioned at the top in the roller group is arranged in the through hole in a penetrating mode in a matching mode.

The utility model discloses following beneficial technological effect has:

the utility model discloses a roller train replaces traditional single gyro wheel, and the roller train comprises the three gyro wheel that is triangle-shaped and arranges, and the gyro wheel that neither influences the rotation of top gyro wheel can effectively share the pressure that the gyro wheel at top bore again, compares in traditional single gyro wheel, the damage probability greatly reduced of gyro wheel especially roller shaft, and the gyro wheel at top passes through quick detach mechanism and links to each other with the track groove in addition, can take out rapidly, makes things convenient for the dismouting maintenance of two gyro wheels of top gyro wheel and lower part, is favorable to user's daily use.

Drawings

FIG. 1 is a schematic view of a steel plate placing rack in the prior art;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of a placement unit according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a schematic view of an internal structure of a placement unit according to an embodiment of the present invention;

fig. 6 is the embodiment of the present invention provides an assembly structure diagram of the mounting block, the limiting plate and the roller shaft.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the steel plate placing rack for storage tank production according to the present embodiment includes a plurality of placing units 6 parallel to each other, and adjacent placing units 6 are fixedly connected by a cross bar (not shown); the placing unit 6 comprises supporting legs 2 and track grooves 4 arranged on the supporting legs 2, a plurality of roller groups are uniformly distributed in the track grooves 4 along the length direction, each roller group comprises three rollers 5 which are arranged in a triangular shape, wherein two rollers 5 are positioned at the lower part, one roller 5 is positioned at the top part, the upper edges of the two rollers 5 positioned at the lower part are parallel and level, the roller 5 positioned at the top part is in contact with the two rollers 5 positioned at the lower part, and the roller 5 positioned at the top part is arranged on the track grooves 4 through a quick-release mechanism;

quick detach mechanism is including setting up in two limiting plates 7 and two installation pieces 8 of 5 both sides of gyro wheel respectively the symmetry, limiting plate 7 and installation piece 8 weld respectively and the movable sleeve is established on roller shaft 9, it is concrete, the through-hole has been seted up on installation piece 8, the roller shaft 9 slidable cooperation of the gyro wheel 5 that is located the top in the roller train is worn to establish in the through-hole, seted up on the lateral wall of track groove 4 with installation piece 8 matched with mounting groove 10, when the gyro wheel 5 that is located the top contacts with gyro wheel 5 that is located the lower part, the lower edge of installation piece 8 has the clearance with the lower edge of mounting groove 10 down, spout 11 has been seted up at the both ends of installation piece 8, integrative setting or turning go out in the mounting groove 10 with spout 11 matched with slider 12, when installation piece 8 packs into in mounting groove 10, limiting plate 7 supports one side of tight installation piece 8, avoid the.

The two ends of the cross bar are respectively welded on the supporting legs 2 corresponding to the adjacent placing units 6, the inserting rods 13 corresponding to the supporting legs 2 one by one are welded on the lower surface of the track groove 4, the inserting holes 14 matched with the inserting rods 13 are coaxially formed in the supporting legs 2, the inserting rods 13 between the lower surface of the track groove 4 and the supporting legs 2 are sleeved with the reset springs 15, the two ends of the reset springs 15 respectively support against the lower surface of the track groove 4 and the upper surfaces of the supporting legs 2, the reset springs 15 can be 65Mn spring steel springs with the wire diameter of 10mm, the diameter of 70mm and the length of 150mm, and have larger elasticity, when the steel plate 1 is placed on the steel plate placing rack through a sucker manipulator or a crane, the track groove 4 and the inserting rods 13 are stressed to sink, at the moment, the reset springs 15 can absorb partial impact force, the direct damage of the roller group due to large impact when the steel plate 1 is just, in the actual assembly process, springs of other specifications can be selected according to the total mass of the track groove 4 and the main transport steel plate 1 to obtain suitable elastic redundancy, and the skilled person can decide by himself, and details are not described herein.

The side wall of the track groove 4 is provided with strip-shaped holes 16 which are in one-to-one correspondence with the two rollers 5 positioned at the lower part in the roller group, the upper parts of the strip-shaped holes 16 are opened, the end parts of the roller shafts 9 of the two rollers 5 positioned at the lower part are provided with threads, the end parts of the roller shafts 9 penetrate through the strip-shaped holes 16 and then are screwed with nuts 17, the nuts 17 are tightly propped against the outer side wall of the track groove 4, when the two rollers 5 positioned at the lower part need to be disassembled, the roller 5 positioned at the top is firstly taken out, then the nuts 17 at the two ends of the roller shaft 9 of the roller 5 positioned at the lower part are unscrewed, the roller 5 positioned at the lower part is taken out and matched with a quick-disassembling structure, the disassembly maintenance of the two rollers 5 at the lower part is convenient, the roller 5 positioned at the top and the roller 5 positioned at the lower part both comprise, the product is durable and wear resistant.

The working principle of the embodiment is as follows:

the whole steel plate 1 is placed on the steel plate placing frame by the sucker manipulator or the crane and is in contact with the top roller 5, the roller 5 positioned at the lower part can effectively share the pressure of the top roller 5, so that the phenomenon that a certain roller 5, particularly a roller shaft 9, in a roller group is easily damaged is avoided, when the steel plate 1 slides on the steel plate placing frame, the three rollers 5 in the roller group synchronously roll, and the advancing of the steel plate 1 is not influenced; when the top roller 5 or the lower roller 5 needs to be disassembled and maintained, the top roller 5 is directly held and lifted upwards, then the mounting block 8 is slid down to realize the replacement and maintenance of the top roller 5, and then the lower roller 5 is disassembled for maintenance; when top gyro wheel 5 is installed back, embolia installation piece 8 respectively and make installation piece 8 and limiting plate 7 contact closely to the roller shaft 9 both ends of top gyro wheel 5, aim at mounting groove 10 and put down installation piece 8 perpendicularly and make the slider 12 in the spout 11 alignment mounting groove 10 on the installation piece 8, make installation piece 8 get into mounting groove 10 completely and accomplished installing of top gyro wheel 5 promptly, whole process is simple quick, be favorable to guaranteeing the normal work of roller train, the whole time of maintaining the steel sheet rack has been saved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. A steel plate placing rack for storage tank production is characterized by comprising a plurality of placing units which are parallel to each other, wherein adjacent placing units are fixedly connected through a cross rod; the placing unit comprises supporting legs and track grooves arranged on the supporting legs, a plurality of roller groups are uniformly distributed in the track grooves along the length direction, each roller group comprises three rollers which are arranged in a triangular shape, two rollers are positioned at the lower part, one roller is positioned at the top, the upper edges of the two rollers at the lower part are flush, the roller at the top is in contact with the two rollers at the lower part, and the roller at the top is arranged on the track groove through a quick-release mechanism;

the quick detach mechanism includes that the symmetry sets up respectively in two limiting plates and two installation pieces of gyro wheel both sides, limiting plate and installation piece set firmly respectively and the movable sleeve is established on the roller shaft, seted up on the lateral wall in track groove with installation piece matched with mounting groove, the spout has been seted up at the both ends of installation piece, set firmly in the mounting groove with spout matched with slider, the installation piece is packed into during in the mounting groove, the limiting plate supports tightly one side of installation piece.

2. The steel plate placing rack for storage tank production according to claim 1, wherein two ends of the cross rod are fixedly connected with the supporting legs.

3. The steel plate placing frame for the storage tank production as claimed in claim 1, wherein the lower surface of the rail groove is fixedly provided with inserting rods corresponding to the supporting legs one by one, the supporting legs are coaxially provided with inserting holes matched with the inserting rods, and the inserting rods between the lower surface of the rail groove and the supporting legs are sleeved with return springs.

4. The steel plate placing frame for the production of the storage tank is characterized in that the side wall of the track groove is provided with strip-shaped holes which correspond to the two rollers at the lower part in the roller group in a one-to-one manner, the upper parts of the strip-shaped holes are opened, the end parts of the roller shafts of the two rollers at the lower part are provided with threads, the end parts of the roller shafts penetrate through the strip-shaped holes and then are in threaded connection with nuts, and the nuts abut against the outer side wall of the track groove.

5. The steel plate placing frame for the production of the storage tank is characterized in that the mounting block is provided with a through hole, and a roller shaft of a roller positioned at the top in the roller group is arranged in the through hole in a matching and penetrating manner.

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