CN219925985U - Support for processing steel bar straight threads - Google Patents
Support for processing steel bar straight threads Download PDFInfo
- Publication number
- CN219925985U CN219925985U CN202321730420.6U CN202321730420U CN219925985U CN 219925985 U CN219925985 U CN 219925985U CN 202321730420 U CN202321730420 U CN 202321730420U CN 219925985 U CN219925985 U CN 219925985U
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- CN
- China
- Prior art keywords
- sleeve
- support
- steel bar
- bar
- cross bar
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model is suitable for the technical field of processing tools, and provides a support for processing a straight thread of a reinforcing steel bar, which comprises a cross bar, two support frames for supporting the cross bar and a sleeve sleeved on the cross bar, wherein the inner diameter of the sleeve is larger than the outer diameter of the cross bar, so that the sleeve can freely rotate relative to the cross bar, the two support frames are arranged at two ends of the cross bar, the sleeve is positioned between the two support frames, and the length of the sleeve is smaller than the distance between the two support frames. According to the utility model, the sleeve with larger diameter is sleeved on the cross rod, so that the sleeve can freely rotate relative to the cross rod, when the steel bar is lifted and placed on the bracket through the tower crane, the steel bar is actually placed on the sleeve, and the sleeve can be driven to roll on the cross rod by pushing the steel bar, so that the steel bar is convenient to push, labor-saving, economical and applicable, and the uniformity of feeding force can be ensured.
Description
Technical Field
The utility model belongs to the technical field of processing tools, and particularly relates to a support for processing a straight thread of a reinforcing steel bar.
Background
With the continuous development of the construction industry, large-diameter steel bars are widely applied to large public buildings, and according to corresponding planning and drawing requirements, the large-diameter steel bars are generally connected by adopting straight thread machinery. In the process of processing the straight threads of the steel bars, the steel bars are often raw materials, the length of the steel bars reaches 9-12 meters, and threading operation is generally required to be carried out at two ends of the steel bars, so that a temporary scaffold platform is generally required to be built through a steel pipe to serve as a support of the steel bars.
During concrete operation, the steel bar is placed on the scaffold platform through the tower crane lifting, when one end of the steel bar is processed into threads, the steel bar needs to be manually dragged to the threading machine for processing, and as the steel bar is processed into ribbed steel bars, when a worker drags the steel bar, friction exists between the steel bar rib and the fixed scaffold platform, so that the steel bar can be positioned with great effort, the time and the labor are wasted, the efficiency is low, and in addition, the quality defect of the processed threads can be caused due to uneven effort during processing.
Disclosure of Invention
The embodiment of the utility model provides a support for processing a steel bar straight thread, which aims to solve at least one technical problem in the background technology.
The embodiment of the utility model is realized in such a way that the bracket for processing the straight threads of the reinforcing steel bar comprises a cross bar, two supporting frames for supporting the cross bar and a sleeve sleeved on the cross bar, wherein the inner diameter of the sleeve is larger than the outer diameter of the cross bar so that the sleeve can freely rotate relative to the cross bar, the two supporting frames are arranged at two ends of the cross bar, the sleeve is positioned between the two supporting frames, and the length of the sleeve is smaller than the distance between the two supporting frames.
Preferably, the support frame comprises two support rods arranged at an included angle, and the top ends of the two support rods are adjacent and connected to the bottom of the cross rod.
Preferably, the support frame further comprises a reinforcing rod, and the reinforcing rod is connected with the two support rods.
Preferably, the reinforcing rod is connected to the middle parts of the two supporting rods.
Preferably, the cross bar is welded to the support frame.
Preferably, the cross bar comprises a bearing part and two connecting parts arranged at two ends of the bearing part, and the sleeve is sleeved on the bearing part.
Preferably, the connecting portion has a first end connected with the bearing portion and a second end far away from the first end, an outer diameter of the first end is equal to an outer diameter of the bearing portion, an outer diameter of the connecting portion gradually increases from the first end to the second end, and a maximum diameter of the connecting portion is larger than an inner diameter of the sleeve.
Preferably, the support frame is connected with the connecting part.
Compared with the prior art, through sleeving the sleeve with larger diameter on the cross rod, the sleeve can rotate freely relative to the cross rod, so that when the steel bar is lifted and placed on the bracket of the utility model through the tower crane, the steel bar is actually placed on the sleeve, and the sleeve can be driven to roll on the cross rod by pushing the steel bar, so that the steel bar is convenient, labor-saving, economical and applicable to pushing, and the uniformity of feeding force can be ensured. In addition, the sleeve is arranged between the two supporting frames, and the length of the sleeve is smaller than the distance between the two supporting frames, so that good supporting performance can be ensured, and meanwhile, the rolling of the sleeve is not hindered.
Drawings
Fig. 1 is a perspective view of a bracket for processing a straight thread of a reinforcing bar according to a first embodiment of the present utility model;
fig. 2 is a structural diagram of a bracket for processing a straight thread of a reinforcing bar in a second embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
Referring to fig. 1, a bracket for processing a straight thread of a reinforcement bar in a first embodiment of the present utility model includes a cross bar 10, two support frames 20 for supporting the cross bar 10, and a sleeve 30 sleeved on the cross bar 10, wherein the inner diameter of the sleeve 30 is larger than the outer diameter of the cross bar 10, so that the sleeve 30 can rotate freely relative to the cross bar 10, the two support frames 20 are arranged at two ends of the cross bar 10, the sleeve 30 is positioned between the two support frames 20, thus ensuring good support performance, and the length of the sleeve 30 is smaller than the distance between the two support frames 20, so that the support frames 20 do not prevent the sleeve 30 from rotating freely on the cross bar 10.
Specifically, in the present embodiment, the support frame 20 is in an "a" shape, and specifically includes two support rods 21 disposed at an included angle and a reinforcing rod 22 connecting the two support rods 21. Wherein, the top ends of the two support rods 21 are adjacent and connected to the bottom of the cross bar 10, and the distance between the two support rods 21 increases gradually from top to bottom. In a preferred embodiment, the angle between the two support rods 21 may be 45 ° -60 °, for example 50 °, etc. The reinforcing rod 22 is specifically connected to the middle parts of the two support rods 21, and plays a role in reinforcing the support. In this embodiment, the cross bar 10 is welded to the support frame 20, that is, the tops of the two support bars 21 are welded to each other and then welded to the bottom of the cross bar 10, and the support bars 21 and the reinforcing bars 22 are also connected by welding. Of course, in other alternative embodiments, the support bar 21, the reinforcing bar 22, and the cross bar 10 may be connected by screwing, clamping, integrally forming, or the like.
When the device is specifically used, the support for processing the straight threads of the steel bar can be placed every 2.5 meters, then the steel bar is lifted and placed on the support for processing the straight threads of the steel bar through the tower crane, and when one end of the steel bar is processed with threads, the steel bar is manually dragged to be processed by a threading machine, and because the steel bar is actually placed on the sleeve 30, the sleeve 30 can be driven to roll on the cross rod 10 by pushing the steel bar, so that the device is more labor-saving.
In summary, in the support for processing the straight threads of the steel bar in the embodiment, the sleeve 30 with a larger diameter is sleeved on the cross rod 10, so that the sleeve 30 can freely rotate relative to the cross rod 10, when the steel bar is lifted and placed on the support of the utility model through the tower crane, the steel bar is actually placed on the sleeve 30, and the sleeve 30 can be driven to roll on the cross rod 10 by pushing the steel bar at the moment, so that the steel bar is convenient to push, labor-saving, economical and applicable, and the uniformity of feeding force can be ensured. In addition, the sleeve 30 is arranged between the two supporting frames 20, and the length of the sleeve 30 is smaller than the distance between the two supporting frames 20, so that good supporting performance can be ensured, and rolling of the sleeve 30 is not hindered.
Example two
Referring to fig. 2, a bracket for processing a straight thread of a steel bar in a second embodiment of the present utility model is different from the bracket for processing a straight thread of a steel bar in the first embodiment in that:
further, the cross bar 10 includes a carrying portion 11 and two connecting portions 12 disposed at two ends of the carrying portion 11, the sleeve 30 is specifically sleeved on the carrying portion 11, and the support frame 20 is specifically connected with the connecting portions 12, that is, the tops of the two support bars 21 are welded together and then welded together at the bottom of the connecting portions 12. The connecting portion 12 has the first end of being connected with bear portion 11 and keep away from the second end of first end, the external diameter of first end equals with the external diameter of bear portion 11, and the external diameter of connecting portion 12 increases gradually from first end to the second end, and the maximum diameter of connecting portion 12 is greater than the internal diameter of sleeve pipe 30, the junction that connecting portion 12 and bear portion 11 forms a step 13 that the diameter increases gradually from inside to outside promptly, thereby can restrict sleeve pipe 30 between two steps 13, avoid sleeve pipe 30 to rock by a wide margin about relative horizontal pole 10 when the reinforcing bar removes, thereby guarantee the stability that the reinforcing bar removed, the existence of step 13 also can restrict the reinforcing bar to a certain extent from the support landing simultaneously.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a support is used in processing of straight screw thread of reinforcing bar, its characterized in that includes the horizontal pole, is used for supporting two support frames of horizontal pole and cover are located sleeve pipe on the horizontal pole, the internal diameter of sleeve pipe is greater than the external diameter of horizontal pole, so that the sleeve pipe can be relative the horizontal pole free rotation, two support frames are located the both ends of horizontal pole, the sleeve pipe is located between two support frames, just the sheathed tube length is less than the interval of two support frames.
2. The stand for straight thread processing of steel bars according to claim 1, wherein the support frame comprises two support bars arranged at an included angle, and the top ends of the two support bars are adjacent and connected to the bottom of the cross bar.
3. The stand for straight thread processing of reinforcing steel bars according to claim 2, wherein the supporting frame further comprises a reinforcing rod connecting the two supporting rods.
4. A support for straight thread processing of reinforcing steel bars according to claim 3, wherein the reinforcing rod connects the middle parts of the two supporting rods.
5. The stand for straight thread processing of steel reinforcement according to claim 1, wherein the cross bar is welded to the support frame.
6. The stand for straight thread processing of steel bar according to claim 1, wherein the cross bar comprises a bearing part and two connecting parts arranged at two ends of the bearing part, and the sleeve is sleeved on the bearing part.
7. The stand for straight thread processing of steel bar according to claim 6, wherein the connecting portion has a first end connected to the bearing portion and a second end distant from the first end, an outer diameter of the first end is equal to an outer diameter of the bearing portion, an outer diameter of the connecting portion gradually increases from the first end toward the second end, and a maximum diameter of the connecting portion is larger than an inner diameter of the sleeve.
8. The stand for straight thread processing of steel bar according to claim 6, wherein the supporting frame is connected to the connection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730420.6U CN219925985U (en) | 2023-07-03 | 2023-07-03 | Support for processing steel bar straight threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730420.6U CN219925985U (en) | 2023-07-03 | 2023-07-03 | Support for processing steel bar straight threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925985U true CN219925985U (en) | 2023-10-31 |
Family
ID=88491417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321730420.6U Active CN219925985U (en) | 2023-07-03 | 2023-07-03 | Support for processing steel bar straight threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925985U (en) |
-
2023
- 2023-07-03 CN CN202321730420.6U patent/CN219925985U/en active Active
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