CN204198142U - A kind of steel-bar access device - Google Patents
A kind of steel-bar access device Download PDFInfo
- Publication number
- CN204198142U CN204198142U CN201420412515.8U CN201420412515U CN204198142U CN 204198142 U CN204198142 U CN 204198142U CN 201420412515 U CN201420412515 U CN 201420412515U CN 204198142 U CN204198142 U CN 204198142U
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- Prior art keywords
- main shaft
- steel
- bearing
- bearing seat
- bar
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Abstract
The utility model discloses a kind of steel-bar access device, comprise supporting seat and main shaft, described main shaft is rotatably connected to described supporting seat, and the periphery of described main shaft is fixed with multiple support tube for Support tray round bar.During use, with suspender, steel-bar dish is hung onto on this device, and make the bottom surface support of steel-bar dish on each support tube, then pull steel bar end; When reinforcing bar is launched to use, steel-bar and main shaft will together with rotate, thus reinforcing bar dish to be launched, easy to use, work efficiency is high.This device not only structure is simple, use safety, convenience, and can reuse, and reduces construction cost, improves work efficiency.
Description
Technical field
The utility model relates to building engineering auxiliary machine tool technical field, particularly relates to a kind of steel-bar access device.
Background technology
In construction trade civil engineering construction, use steel-bar that often can be a large amount of, the steel-bar profile leaving camp site in is that dish is circular, and usually can placement in heaps, causes taking when in use very inconvenient.
Therefore, how solving the problem that steel-bar is not easy to take and deposit, is the current technical issues that need to address of those skilled in the art.
Utility model content
In view of this, the utility model provides a kind of steel-bar access device, for solving the problem that steel-bar is not easy to take and deposit.
In order to solve the problem, the utility model provides a kind of steel-bar access device, comprises supporting seat and main shaft, and described main shaft is rotatably connected to described supporting seat, and the periphery of described main shaft is fixed with multiple support tube for Support tray round bar.
Preferably, in above-mentioned steel-bar access device, described supporting seat is the bearing seat of the tubular of hollow structure, axial support bearing is provided with in the cavity of described bearing seat, described main shaft is rotatably connected to described bearing seat by described axial support bearing, the end of described main shaft stretches out in the open-ended of described bearing seat, described bearing seat is also fixed with the guide support plate with spacing hole, described main shaft runs through described spacing hole and freely can rotate in described spacing hole, the periphery that described main shaft stretches out in the shaft part of described bearing seat is fixed with multiple described support tube.
Preferably, in above-mentioned steel-bar access device, described axial support bearing is conical bearing, and described bearing seat is cylindric, and the bottom of the inner chamber of described bearing seat is fixed in the outer ring of described conical bearing, and described main shaft is fixed on the inner ring of described conical bearing.
Preferably, in above-mentioned steel-bar access device, the periphery that described main shaft is positioned at the shaft part of described bearing seat inner chamber is arranged with pipe box, and the lower end of described pipe box abuts with the inner ring of described conical bearing, and the upper end of described pipe box abuts with described guide support plate.
Preferably, in above-mentioned steel-bar access device, the lower end of described bearing seat is provided with the base plate of sealing.
Preferably, in above-mentioned steel-bar access device, the periphery of described bearing seat lower end is evenly fixed with multiple stay bearing plate.
Preferably, in above-mentioned steel-bar access device, described stay bearing plate is channel member, and the quantity of described stay bearing plate is 4, and 4 described stay bearing plates are fixedly welded on described bearing seat.
Preferably, in above-mentioned steel-bar access device, the periphery of the upper end open of described bearing seat is provided with the flange plate of annular arrangement, described flange plate be circumferentially with the multiple tapped bore of well-distributed, described guide support plate is bolted to connection in described flange plate.
Preferably, in above-mentioned steel-bar access device, the cross-sectional plane of described main shaft is circular, and the aperture of described spacing hole is greater than the external diameter of described main shaft.
Preferably, in above-mentioned steel-bar access device, described support tube is arranged relative to the axes normal of described main shaft, and described support tube is round steel pipe, and multiple described support tube uniform welding is fixed on the periphery of described main shaft.
The steel-bar access device that the utility model provides, comprises supporting seat and main shaft, and described main shaft is rotatably connected to described supporting seat, and the periphery of described main shaft is fixed with multiple support tube for Support tray round bar.During use, with suspender, steel-bar dish is hung onto on this device, and make the bottom surface support of steel-bar dish on each support tube, then pull steel bar end; When reinforcing bar is launched to use, steel-bar and main shaft will together with rotate, thus reinforcing bar dish to be launched, easy to use, work efficiency is high.
Visible, the steel-bar access device that the utility model provides not only structure is simple, use safety, convenience, and can reuse, and reduces construction cost, improves work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural front view of the steel-bar access device in the utility model specific embodiment scheme;
Fig. 2 is the cutaway view of Fig. 1;
In Fig. 1 and Fig. 2:
Main shaft-1, support tube-2, guide support plate-3, flange plate-4, stay bearing plate-5, base plate-6, bearing seat-7, bolt-8, conical bearing-9, pipe box-10.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structural front view of the steel-bar access device in the utility model specific embodiment scheme; Fig. 2 is the cutaway view of Fig. 1.
In a kind of specific embodiment, the utility model provides a kind of steel-bar access device, and comprise supporting seat and main shaft 1, main shaft 1 is rotatably connected to supporting seat, and the periphery of main shaft 1 is fixed with multiple support tube 2 for Support tray round bar.
It should be noted that, the main shaft 1 in this programme can in several ways or structure rotary connection in supporting seat, on supporting seat, such as arrange the blind hole that an aperture is greater than main shaft 1 external diameter, main shaft 1 just freely can rotate in this blind hole; Or be provided with bearing on supporting seat, main shaft 1 just can more be stablized by bearing and rotary connection is in supporting seat like a cork, and the form of its bearing specifically can have multiple, and is good with the bearing that can bear axial force.
During use, with suspender, steel-bar dish is hung onto on this device, and make the bottom surface support of steel-bar dish on each support tube 2, then pull steel bar end; When reinforcing bar is launched to use, steel-bar and main shaft 1 will together with rotate, thus reinforcing bar dish to be launched, easy to use, work efficiency is high.
Visible, the steel-bar access device that the utility model provides not only structure is simple, use safety, convenience, and can reuse, and reduces construction cost, improves work efficiency.
It should be noted that, supporting seat in the present embodiment scheme is the bearing seat 7 of the tubular of hollow structure, axial support bearing is provided with in the cavity of bearing seat 7, bearing seat 7 is rotatably connected with main shaft 1 by axial support bearing, the end of main shaft 1 stretches out in the open-ended of bearing seat 7, bearing seat 7 is also fixed with the guide support plate 3 with spacing hole, main shaft 1 runs through spacing hole and freely can rotate in spacing hole, and the periphery that main shaft 1 stretches out in the shaft part of bearing seat 7 is fixed with multiple support tube 2 for Support tray round bar.
In above-mentioned steel-bar access device, bearing seat 7 is used for supports main shaft 1 together with axial support bearing, and its shape can be square tube shape, cone tubular or cylindrical shape etc., preferably adopts steel cylinder to make; The support tube 2 that main shaft 1 is arranged is for Support tray round bar; Guide support plate 3 is fixed relative to bearing seat 7, shakes in rotary course for preventing main shaft 1.
It should be noted that, axial support bearing needs in this programme can bear the axial force that main shaft 1 applies together with steel-bar, therefore, the axial support bearing in this programme needs to select thrust baring or radial thrust bearing, such as conical bearing, deep groove ball bearing or thrust baring etc.Preferably, the axial support bearing in this programme is conical bearing 9.In order to install conical bearing 9, in this programme, bearing seat 7 is designed to cylindrical shape, the outer ring of conical bearing 9 is fixed on the bottom of the inner chamber of bearing seat 7, and main shaft 1 is fixed on the inner ring of conical bearing 9, so just can realize the rotary connection of main shaft 1 relative to bearing seat 7.If when selecting thrust baring, stepped hole can be set at the inwall of bearing seat 7, and the lower gasket of thrust baring is positioned on stepped hole, then main shaft 1 is fixed on the upper gasket of thrust baring, can rotary connection be realized equally.
It should be noted that, because the inner ring of conical bearing 9 can be separated with outer ring, in order to ensure that inner ring is positioned in outer ring well, this programme is also positioned at the shaft part of bearing seat 7 inner chamber periphery at main shaft 1 is arranged with pipe box 10, the internal diameter of pipe box 10 is greater than the external diameter of main shaft 1, and the lower end of this pipe box 10 abuts with the inner chamber of conical bearing 9, and upper end and the guide support plate 3 of pipe box 10 abut against, inner ring so just can be avoided to drop out from outer ring, ensure that the safe operation of bearing.
In order to ensure the safe operation of axial support bearing further, foreign material or dust is avoided to enter in bearing, preferably, this programme is provided with the base plate 6 of sealing in the lower end of bearing seat 7, base plate 6 can also strengthen the bottom support effect of bearing seat 7, also can provide good support for the outer ring of conical bearing 9.
In order to strengthen the supporting role of bearing seat 7 further, preferably, this programme is fixed with multiple stay bearing plate 5 in the periphery of the lower end of bearing seat 7, and more preferably, multiple stay bearing plate 5 is evenly arranged along the circumference of bearing seat 7, so that more stably supporting bearing base 7.Concrete, stay bearing plate 5 can be made with channel-section steel, T-steel or I-beam section etc., and preferably, this programme adopts channel-section steel, and preferably adopt 4 stay bearing plate 5 uniform weldings in the circumference of bearing seat 7, and make the bottom surface of the bottom surface of each stay bearing plate 5 and bearing seat 7 in same level.
It should be noted that, the guide support plate 3 in this programme fixedly mounts relative to bearing seat 7, shakes in rotary course for preventing main shaft 1.Wherein, guide support plate 3 can be fixed on bearing seat 7 in several ways, such as, be bolted, or it is fixing to be threaded, or adopts the mode of buckle or set pin fixing.Preferably, this programme is provided with the flange plate 4 of annular arrangement in the periphery of the upper end open of bearing seat 7, flange plate 4 be circumferentially with the multiple tapped bore of well-distributed, guide support plate 3 is also provided with tapped bore mounting hole one to one that is multiple and flange plate 4, and guide support plate 3 is fixedly connected on flange plate 4 by bolt 8.Concrete, flange plate 4 can by being fixedly welded on bearing seat 7, also can be one-body molded with bearing seat 7, more preferably, multiple tapped bore is uniformly distributed in the circumference of flange plate 4, and the shape of guide support plate 3 is preferably disc, so that be installed on flange plate 4.
It should be noted that, the shape of cross section of main shaft 1 can be multiple, and for the ease of manufacturing, the cross-sectional plane of this programme main shaft 1 is circular, or adopts hollow circular tube to be used as main shaft 1.Corresponding, the aperture of spacing hole is then greater than the external diameter of main shaft 1, so that main shaft 1 freely rotates in spacing hole.The material of main shaft 1 is metal, and the main shaft 1 in the present embodiment is preferably round steel pipe.The external diameter of main shaft 1 and length dimension can be determined according to conical bearing 9 and bearing seat 7, and the external diameter of the main shaft 1 in the present embodiment can be 100 ~ 120mm, length can be 1000 ~ 1500mm.
It should be noted that, multiple support tube 2 can form the bracket for Support tray round bar, therefore, needs the arrangement structure of multiple support tube 2 can effective Support tray round bar.Preferably, the support tube 2 in this programme is arranged relative to the axes normal of main shaft 1, when namely main shaft 1 is vertically arranged, then and multiple support tube 2 all horizontal arrangement.More preferably, multiple support tube 2 is uniformly distributed in the periphery of main shaft 1.Concrete, support tube 2 in this programme adopts round steel pipe, the mode that support tube 2 is arranged at main shaft 1 also can have various ways, such as be threaded connection fixing, or being welded and fixed or arranging on main shaft 1 mounting hole, to carry out grafting fixing etc., preferably, in this programme, have employed 3 support tubes 2, and the fixed form of 3 support tubes by welding is uniformly distributed and is arranged on main shaft 1.Wherein, the length of support tube 2 can design according to the radius of steel-bar, and the support tube 2 in the present embodiment can be the round steel pipe of long 800 ~ 1000mm.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a steel-bar access device, it is characterized in that, comprise supporting seat and main shaft (1), described main shaft (1) is rotatably connected to described supporting seat, the periphery of described main shaft is fixed with multiple support tube for Support tray round bar (2), described supporting seat is the bearing seat (7) of the tubular of hollow structure, axial support bearing is provided with in the cavity of described bearing seat (7), described main shaft (1) is rotatably connected to described bearing seat (7) by described axial support bearing, the end of described main shaft (1) stretches out in the open-ended of described bearing seat (7), described bearing seat (7) is also fixed with the guide support plate (3) with spacing hole, described main shaft (1) runs through described spacing hole and freely can rotate in described spacing hole, the periphery that described main shaft (1) stretches out in the shaft part of described bearing seat (7) is fixed with multiple described support tube (2), described support tube (2) is arranged relative to the axes normal of described main shaft (1), described support tube (2) is round steel pipe, and multiple described support tube (2) uniform welding is fixed on the periphery of described main shaft (1).
2. steel-bar access device according to claim 1, it is characterized in that, described axial support bearing is conical bearing (9), described bearing seat (7) is cylindric, the bottom of the inner chamber of described bearing seat (7) is fixed in the outer ring of described conical bearing (9), and described main shaft (1) is fixed on the inner ring of described conical bearing (9).
3. steel-bar access device according to claim 2, it is characterized in that, the periphery that described main shaft (1) is positioned at the shaft part of described bearing seat (7) inner chamber is arranged with pipe box (10), the lower end of described pipe box (10) abuts with the inner ring of described conical bearing (9), and the upper end of described pipe box (10) abuts with described guide support plate (3).
4. steel-bar access device according to claim 1, is characterized in that, the lower end of described bearing seat (7) is provided with the base plate (6) of sealing.
5. steel-bar access device according to claim 4, is characterized in that, the periphery of described bearing seat (7) lower end is evenly fixed with multiple stay bearing plate (5).
6. steel-bar access device according to claim 5, it is characterized in that, described stay bearing plate (5) is channel member, and the quantity of described stay bearing plate (5) is 4, and 4 described stay bearing plates (5) are fixedly welded on described bearing seat (7).
7. steel-bar access device according to claim 1, it is characterized in that, the periphery of the upper end open of described bearing seat (7) is provided with the flange plate (4) of annular arrangement, described flange plate (4) be circumferentially with the multiple tapped bore of well-distributed, described guide support plate (3) is fixedly connected on described flange plate (4) by bolt (8).
8. steel-bar access device according to claim 7, is characterized in that, the cross-sectional plane of described main shaft (1) is circular, and the aperture of described spacing hole is greater than the external diameter of described main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412515.8U CN204198142U (en) | 2014-07-24 | 2014-07-24 | A kind of steel-bar access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412515.8U CN204198142U (en) | 2014-07-24 | 2014-07-24 | A kind of steel-bar access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198142U true CN204198142U (en) | 2015-03-11 |
Family
ID=52656126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412515.8U Expired - Fee Related CN204198142U (en) | 2014-07-24 | 2014-07-24 | A kind of steel-bar access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853999A (en) * | 2021-02-05 | 2021-05-28 | 泰州职业技术学院 | Bridge construction is with hoist for anticollision barrier |
-
2014
- 2014-07-24 CN CN201420412515.8U patent/CN204198142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853999A (en) * | 2021-02-05 | 2021-05-28 | 泰州职业技术学院 | Bridge construction is with hoist for anticollision barrier |
| CN112853999B (en) * | 2021-02-05 | 2022-09-30 | 泰州职业技术学院 | Bridge construction is with hoist for anticollision barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |