CN220723103U - Coiled steel bar paying-off device - Google Patents
Coiled steel bar paying-off device Download PDFInfo
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- CN220723103U CN220723103U CN202322185831.8U CN202322185831U CN220723103U CN 220723103 U CN220723103 U CN 220723103U CN 202322185831 U CN202322185831 U CN 202322185831U CN 220723103 U CN220723103 U CN 220723103U
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- pay
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- fixed ring
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a coiled steel bar paying-off device, which relates to the technical field of steel bar processing and comprises a bracket base and a main body bracket, wherein a rotating shaft penetrates through the center of the main body bracket; the main part support includes the pay-off reel and the telescopic bracket of coaxial setting, and the telescopic bracket cover is established on the rotation axis and is set up in the pay-off reel top, and telescopic bracket telescopic connection is on the rotation axis, and flexible direction is parallel with the pay-off reel, and the rotation axis runs through the pay-off reel and installs on the support base. By arranging the main body support on the rotating shaft in a telescopic manner, when the steel bar coils with different diameters are placed on the pay-off reel, the length of the main body support is adjusted in the direction parallel to the pay-off reel, so that the diameter of the main body support is matched with the steel bar coils.
Description
Technical Field
The utility model relates to the technical field of steel bar processing, in particular to a coiled steel bar paying-off device.
Background
In the production process of coiled steel bars, in the process of using the steel bars for subsequent dephosphorization, reducing and the like, the steel bar coils are required to be placed on a pay-off rack, and the steel bars to be processed are output to a subsequent processing mechanism through the self-rotation of the steel bar coils on the pay-off rack. However, when placing a coil of steel bar, it is common to place the entire coil of steel bar on a pay-off rack, since the overall diameter of the coil of steel bar is small, if the diameter of the pay-off rack is fixed, then some small diameter coils of steel bar cannot be placed in and are easily scattered from the pay-off rack. Therefore, when in use, pay-off frames with rotating shafts of different diameters are generally used according to the different diameters of the steel bar coils. And the steel bar coil is directly placed on the pay-off rack, so that the steel bar coil is easy to scatter in the rotating process.
Disclosure of Invention
The utility model aims to provide a coiled steel bar paying-off device which is used for solving the problem that the sizes of an adjustable coiled steel bar and a paying-off frame are not matched in the prior art.
In order to solve the technical problems, the utility model adopts the following scheme:
the coiled steel bar paying-off device comprises a bracket base and a main bracket, wherein a rotating shaft penetrates through the center of the main bracket; the main part support includes the pay-off reel and the telescopic bracket of coaxial setting, and the telescopic bracket cover is established on the rotation axis and is set up in the pay-off reel top, and telescopic bracket telescopic connection is on the rotation axis, and flexible direction is parallel with the pay-off reel, and the rotation axis runs through the pay-off reel and installs on the support base.
In some optional embodiments, the telescopic bracket comprises a first fixed ring, a second fixed ring, a plurality of diagonal braces and a plurality of supporting columns matched with the diagonal braces in number, wherein the first fixed ring and the second fixed ring are sleeved on the rotating shaft, the first fixed ring is installed at the top of the rotating shaft, the second fixed ring is installed at the center of the pay-off reel, one end of each diagonal brace is movably connected with the first fixed ring, the other end of each diagonal brace is movably connected with one end of each supporting column, and the supporting columns are movably connected on the second fixed ring.
In some alternative embodiments, the telescopic bracket further comprises a plurality of telescopic rods matched with the supporting upright post, one ends of the telescopic rods are installed on the side wall of the second fixing ring, and the other ends of the telescopic rods are installed on the side wall of the supporting upright post.
In some alternative embodiments, a fixing piece for connecting the diagonal brace is arranged on the side wall of the first fixing ring, the fixing piece comprises a locking piece, a first fixing lug and a second fixing lug which are arranged in parallel, and one end of the diagonal brace is arranged between the first fixing lug and the second fixing lug through the locking piece.
In some alternative embodiments, the locking member comprises a bolt and a fixing nut matched with the bolt, and the bolt sequentially passes through the first fixing lug, the diagonal bracing and the second fixing lug to be locked by the fixing nuts at two ends of the bolt.
In some alternative embodiments, the outer diameter of the first retaining ring is smaller than the outer diameter of the second retaining ring.
In some alternative embodiments, a protective cover is covered on the support base, and a steel bar outlet is arranged on the side surface of the protective cover.
In some alternative embodiments, the shield surface is provided with wear rollers.
In some alternative embodiments, universal wheels are provided at the bottom of the bracket base.
The utility model has the beneficial effects that:
the utility model relates to a coiled steel bar paying-off device which comprises a bracket base and a main bracket, wherein a rotating shaft penetrates through the center of the main bracket; the main part support includes the pay-off reel and the telescopic bracket of coaxial setting, and the telescopic bracket cover is established on the rotation axis and is set up in the pay-off reel top, and telescopic bracket telescopic connection is on the rotation axis, and flexible direction is parallel with the pay-off reel, and the rotation axis runs through the pay-off reel and installs on the support base.
The effect is as follows: this application is through installing main part support telescopic on the rotation axis, when the reinforcing bar of different diameters coils and places on the drawing drum, adjusts the length of main part support in the direction that is on a parallel with the drawing drum for the diameter of main part support suits with the reinforcing bar volume.
The protection casing sets up on the support base, and the position is close to the edge of drawing drum, can play like this to the support and the guard action in the reinforcing bar coiling outside, when the reinforcing bar coiled along with the rotation of rotation axis, can avoid the reinforcing bar coiling to scatter, is equipped with wear-resisting the rolling in the protection casing outside, reduces the resistance when the reinforcing bar is taken out, has also alleviateed the harm that the friction between reinforcing bar and the protection casing caused the protection casing.
Drawings
FIG. 1 is a schematic view of a three-dimensional exploded structure of embodiment 1 of the present utility model;
fig. 2 is a schematic view of a perspective exploded view of embodiment 1 of the present utility model;
fig. 3 is a schematic perspective view of a gasket in embodiment 1 of the present utility model.
Reference numerals illustrate:
1-support base, 2-main body support, 3-rotation axis, 4-pay-off reel, 5-telescopic support, 51-first fixed ring, 52-second fixed ring, 53-bracing, 54-support post, 55-telescopic link, 6-mounting, 61-first fixed ear, 62-second fixed ear, 63-retaining member, 7-protection casing, 8-antifriction roll.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is described in detail below by reference to the attached drawings and in connection with the embodiments:
example 1:
as shown in fig. 1 to 2, the present embodiment provides a coiled steel paying-off device, which includes a support base 1 and a main support 2, wherein a rotation shaft 3 penetrates through the center of the main support 2; the main body support 2 comprises a pay-off disc 4 and a telescopic support 5 which are coaxially arranged, the telescopic support 5 is sleeved on the rotating shaft 3 and arranged above the pay-off disc 4, the telescopic support 5 is connected onto the rotating shaft 3 in a telescopic manner, the telescopic direction is parallel to the pay-off disc 4, and the rotating shaft 3 penetrates through the pay-off disc 4 and is arranged on the support base 1.
Specifically, as shown in fig. 3, the telescopic bracket 5 includes a first fixed ring 51, a second fixed ring 52, a plurality of diagonal braces 53 and a plurality of support columns 54 matched with the diagonal braces 53 in number, the first fixed ring 51 and the second fixed ring 52 are both sleeved on the rotating shaft 3, the first fixed ring 51 is installed at the top of the rotating shaft 3, the second fixed ring 52 is installed at the center of the pay-off reel 4, one end of the diagonal brace 53 is movably connected with the first fixed ring 51, the other end is movably connected with one end of the support column 54, and the support columns 54 are movably connected on the second fixed ring 52. Specifically, the outer diameter of the first fixing ring 51 is smaller than the outer diameter of the second fixing ring 52. Optionally, the top end of the supporting upright 54 is provided with a groove for the diagonal brace 53 to move, and the supporting upright 54 can be hinged with the diagonal brace 53
More specifically, the telescopic bracket 5 further includes a plurality of telescopic rods 55 matched with the supporting upright posts 54, one ends of the telescopic rods 55 are mounted on the side wall of the second fixing ring 52, and the other ends of the telescopic rods 55 are mounted on the side wall of the supporting upright posts 54. The telescopic rod 55 is arranged parallel to the pay-off reel 4.
The diagonal brace 53 and the first fixing ring 51 are connected in the following manner: the side wall of the first fixing ring 51 is provided with a fixing piece 6 for connecting the diagonal bracing 53, the fixing piece 6 comprises a first fixing lug 61 and a second fixing lug 62 which are arranged in parallel, and one end of the diagonal bracing 53 is arranged between the first fixing lug 61 and the second fixing lug 62 through a locking piece 63. The locking piece 63 adopts movable connection matched with bolts and nuts, the locking piece 63 comprises bolts and fixing nuts matched with the bolts, and the bolts sequentially penetrate through the first fixing lugs 61, the diagonal braces 53 and the second fixing lugs 62 to be locked through the fixing nuts at two ends of the bolts.
In order to avoid the scattered disk of the steel bar coil during rotation, a protective cover 7 is covered on the support base 1, and a steel bar outlet is arranged on the side surface of the protective cover 7. The shield 7 serves as a support for the outside of the bar coil and the shield 7 does not rotate with the bar coil. Therefore, in order to slow down the damage to the protective cover 7 caused by friction to the inner wall of the protective cover 7 when the steel bar coil rotates, the surface of the protective cover 7 is provided with a wear-resistant roller 8. In order to facilitate the movement of the whole paying-off device, universal wheels can be arranged at the bottom of the support base 1, and when the paying-off disc 4 rotates, the universal wheels are locked. Optionally, in order to adapt to the steel bar coils with different sizes, a plurality of support rods inclining upwards can be welded on the outer sides of the pay-off reels 4, and anti-overturning steel rings are welded on the outer sides of the plurality of support rods.
The use flow of this embodiment is as follows:
according to the size of the main body support 2 of the size adjustment of the steel bar coil, namely, the size of the pay-off reel 4 for placing the steel bar coil is adjusted, when the diameter of the steel bar coil is smaller, the size of the main body support 2 needs to be reduced, and the concrete process is as follows:
the locking member 63 is opened, that is, the fixing nut is loosened, so that the diagonal brace 53 can rotate around the bolt between the two fixing lugs, then, the distance between the supporting upright rod and the second fixing ring 52 is adjusted, the supporting upright rod is pushed towards the direction of the second fixing ring 52, the telescopic rod 55 stretches, the distance between the supporting upright rod and the second fixing ring 52 is reduced, then the telescopic rod 55 is fixed at a proper position, the bolt and the nut are fixed, so that the diagonal brace 53 is fixed on the first fixing ring 51, and at the moment, the size of the main body bracket 2 surrounded by the supporting upright rod is reduced due to the fact that the supporting upright rod approaches the first fixing ring 51, and then the steel bar coil can be placed on the paying-off disc 4. When the reinforcing bar is placed on pay-off reel 4, rotation axis 3 drives pay-off reel 4, main part support 2 and rotates together, owing to set up protection casing 7 at support base 1, protection casing 7 does not rotate along with rotation axis 3, consequently, sets up the reinforcing bar export in protection casing 7 side for the reinforcing bar is taken out, and protection casing 7 plays the supporting role to the reinforcing bar outside of coiling.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (9)
1. The coiled steel bar paying-off device is characterized by comprising a bracket base (1) and a main body bracket (2), wherein a rotating shaft (3) penetrates through the center of the main body bracket (2); the main body support (2) comprises a pay-off reel (4) and a telescopic support (5) which are coaxially arranged, the telescopic support (5) is sleeved on the rotating shaft (3) and is arranged above the pay-off reel (4), the telescopic support (5) is connected onto the rotating shaft (3) in a telescopic mode, the telescopic direction is parallel to the pay-off reel (4), and the rotating shaft (3) penetrates through the pay-off reel (4) to be installed on the support base (1).
2. The coiled steel paying-off device according to claim 1, wherein the telescopic support (5) comprises a first fixed ring (51), a second fixed ring (52), a plurality of diagonal braces (53) and a plurality of supporting columns (54) matched with the diagonal braces (53) in number, the first fixed ring (51) and the second fixed ring (52) are sleeved on the rotating shaft (3), the first fixed ring (51) is mounted on the top of the rotating shaft (3), the second fixed ring (52) is mounted at the center of the paying-off disc (4), one end of each diagonal brace (53) is movably connected with the first fixed ring (51), the other end of each diagonal brace is movably connected with one end of each supporting column (54), and each supporting column (54) is movably connected with the second fixed ring (52).
3. A coiled steel pay-off device according to claim 2, characterized in that the telescopic support (5) further comprises a plurality of telescopic rods (55) matched with the supporting upright (54), one end of each telescopic rod (55) is arranged on the side wall of the second fixing ring (52), and the other end of each telescopic rod is arranged on the side wall of the supporting upright (54).
4. A coiled steel pay-off device according to claim 2, characterized in that the side wall of the first fixing ring (51) is provided with a fixing piece (6) for connecting the diagonal bracing (53), the fixing piece (6) comprises a locking piece (63), a first fixing lug (61) and a second fixing lug (62) which are arranged in parallel, and one end of the diagonal bracing (53) is arranged between the first fixing lug (61) and the second fixing lug (62) through the locking piece (63).
5. The coiled steel pay-off device according to claim 4, wherein the locking member (63) comprises a bolt and a fixing nut matched with the bolt, and the bolt sequentially passes through the first fixing lug (61), the diagonal brace (53) and the second fixing lug (62) to be locked by the fixing nuts at two ends of the bolt.
6. A coiled reinforcement pay-off as claimed in claim 2, wherein the outer diameter of the first retaining ring (51) is smaller than the outer diameter of the second retaining ring (52).
7. A coiled reinforcement pay-off device according to claim 1, characterized in that a protective cover (7) is covered on the support base (1), and the side of the protective cover (7) is provided with a reinforcement outlet.
8. A coiled steel pay-off device according to claim 7, characterized in that the surface of the protective cover (7) is provided with wear-resistant rollers (8).
9. A coiled steel pay-off device according to claim 1, characterized in that the bottom of the support base (1) is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185831.8U CN220723103U (en) | 2023-08-15 | 2023-08-15 | Coiled steel bar paying-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185831.8U CN220723103U (en) | 2023-08-15 | 2023-08-15 | Coiled steel bar paying-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723103U true CN220723103U (en) | 2024-04-05 |
Family
ID=90493750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185831.8U Active CN220723103U (en) | 2023-08-15 | 2023-08-15 | Coiled steel bar paying-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723103U (en) |
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2023
- 2023-08-15 CN CN202322185831.8U patent/CN220723103U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |