CN214723642U - Fixed bearing structure is used in pipeline processing - Google Patents
Fixed bearing structure is used in pipeline processing Download PDFInfo
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- CN214723642U CN214723642U CN202120914301.0U CN202120914301U CN214723642U CN 214723642 U CN214723642 U CN 214723642U CN 202120914301 U CN202120914301 U CN 202120914301U CN 214723642 U CN214723642 U CN 214723642U
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Abstract
The utility model provides a fixed bearing structure is used in pipeline processing, include: the device comprises a base, a supporting unit, a hinge shaft, a first connecting steel pipe, a second connecting steel pipe, a roller unit and an elastic element; the supporting units are arranged in pairs and distributed along the X direction, and each supporting unit comprises a lower bracket and an upper bracket, the lower bracket and the upper bracket are both V-shaped, and the top point of the lower bracket is provided with a lower mounting hole; the top point of the upper bracket is provided with an upper mounting hole; the hinged shaft extends along the X direction and is hinged between the adjacent supporting units, and the first connecting steel pipe and the second connecting steel pipe both extend along the X direction and are welded between the upper brackets of the adjacent supporting units; the roller unit and the supporting unit are correspondingly arranged and comprise two rollers which are adjacently arranged, and a rotating gap is formed between the two rollers; the elastic element is arranged corresponding to the upper bracket, one end of the elastic element is fixed on a bracket rod of the upper bracket, and the other end of the elastic element is fixed on the other bracket rod of the upper bracket. The utility model discloses can realize fixing the automatic support of pipeline at the pipeline course of working.
Description
Technical Field
The utility model belongs to the technical field of the pipe-line machining, especially, relate to a fixed bearing structure is used in pipe-line machining.
Background
In the current building construction, some water pipes do not need to be processed and are directly applied to buildings for installation and construction; but a part of the pipeline needs to be processed by a constructor on site and then assembled to a corresponding position. When the water pipe is machined, the water pipe is first engaged by a machine and then rotated. Because the other side of water pipe along the axial lead does not have any supporting mechanism, lead to the water pipe most unsettled, caused great processing resistance to the machine, if hold the water pipe by constructor and deposit, can bring the potential safety hazard.
Disclosure of Invention
An object of the utility model is to provide a fixed bearing structure is used in pipeline processing can realize fixing the automatic support of pipeline in the pipeline processing process to solve the problem that exists among the above-mentioned prior art. In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixed support structure for pipe machining, comprising:
a base;
the supporting units are arranged in pairs and distributed along the X direction, and each supporting unit comprises a lower support and an upper support, the lower support and the upper support are both V-shaped, two ends of the lower support face downwards and are welded on the base along the Y direction, and a lower mounting hole is formed in the top point of the lower support; the two ends of the upper bracket are arranged upwards; an upper mounting hole is formed at the vertex of the upper bracket; the upper mounting hole and the lower mounting hole are correspondingly arranged;
the hinged shaft extends along the X direction and is hinged between the adjacent supporting units, one end of the hinged shaft penetrates through the upper mounting hole and the lower mounting hole of one supporting unit, and the other end of the hinged shaft penetrates through the upper mounting hole and the lower mounting hole of the other supporting unit;
the first connecting steel pipe and the second connecting steel pipe extend along the X direction and are welded between the upper brackets of the adjacent supporting units; the first connecting steel pipe is welded at one end of each of the two adjacent upper brackets, and the second connecting steel pipe is welded at the other end of each of the two adjacent upper brackets;
the roller unit is arranged corresponding to the supporting unit and comprises two rollers which are arranged adjacently, and a rotating gap is formed between the two rollers; one roller is matched with the first connecting steel pipe, and the other roller is matched with the second connecting steel pipe;
and the elastic element is arranged corresponding to the upper bracket, one end of the elastic element is fixed on one bracket rod of the upper bracket, and the other end of the elastic element is fixed on the other bracket rod of the upper bracket.
Preferably, the roller is a bearing.
Preferably, the base is a steel plate.
Preferably, a connecting strip is welded at both ends of the upper bracket, and the connecting strip extends along the X direction; one of the connecting strips extends into the first connecting steel pipe and is welded on the inner wall of the first connecting steel pipe; and the other connecting strip extends into the second connecting steel pipe and is welded on the inner wall of the second connecting steel pipe.
Preferably, the hinge shaft is an JBG pipe.
Preferably, the first connecting steel pipe is in threaded connection with an annular fixing sheet, and the fixing sheet is arranged corresponding to the roller; the fixing piece is arranged close to the other upper support in the direction.
Preferably, the first connecting steel pipe is a galvanized steel pipe.
Compared with the prior art, the utility model has the advantages that: the pipeline that will treat processing is put into the clearance of rotation by the clearance of rotation of cylinder unit's top, and the upper bracket of the left and right sides rotates round the articulated shaft and makes two support rods of upper bracket keep away from each other, and two support rods in the final upper bracket reach balanced state under the deformation effect of spring, and the spring is in tensile state this moment, and the pipeline all keeps in contact with two cylinders of the cylinder unit of the left and right sides. In the pipeline machining process, the roller rotates around the corresponding connecting steel pipe and keeps rotating synchronously with the pipeline. Therefore, the structure can realize automatic supporting and fixing of the pipeline in the pipeline machining process.
Drawings
Fig. 1 is a front view of a fixing and supporting structure for pipeline processing according to an embodiment of the present invention;
FIG. 2 is a right side view of the left side support unit of FIG. 1;
FIG. 3 is a partial schematic view of the connecting strip of FIG. 2;
fig. 4 is a view illustrating an operation state of the fixing support structure for pipe machining in fig. 1.
Wherein, 1-roller, 2-first connecting steel pipe, 3-lower support, 4-articulated shaft, 5-upper support, 6-elastic element, 7-fixing piece, 8-base, 9-connecting strip.
Detailed Description
The present invention will now be described in more detail with reference to the drawings, in which preferred embodiments of the invention are shown, it being understood that one skilled in the art could modify the invention herein described while still achieving the beneficial effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1 to 4, a fixing and supporting structure for processing a pipeline includes: a base 8, a pair of supporting units welded on the base 8, a connecting steel pipe, a hinge shaft 4, a roller unit and an elastic element 6; the connection steel pipe includes a first connection steel pipe 2 and a second connection steel pipe. Wherein, a pair of support units is distributed along the X direction, and the two support units share a hinge shaft 4, a first connecting steel pipe 2 and a second connecting steel pipe.
The two supporting units have the same structure and are used for supporting the steel pipe to be processed. The support unit comprises a lower bracket 3 and an upper bracket 5. The lower support 3 and the upper support 5 are both V-shaped, and two ends of the lower support 3 face downwards and are welded on the base 8 along the Y direction, so that the stability of the whole structure and the firmness in the construction process are ensured; a lower mounting hole is formed at the vertex of the lower bracket 3; the two ends of the upper bracket 5 are arranged upwards; the top point of the upper bracket 5 is provided with an upper mounting hole; the upper mounting hole and the lower mounting hole are correspondingly arranged. In this embodiment, the vertex of the upper bracket 5 refers to the intersection of two bracket rods of the upper bracket 5, and the two ends of the upper bracket 5 refer to the ends of the bracket rods of the upper bracket 5 far away from the vertex; similarly, the vertex of the lower bracket 3 is the intersection of two bracket rods of the small bracket; the two ends of the lower bracket 3 refer to one end of the bracket rod of the lower bracket 3 far away from the vertex. Wherein, the base 8 is a steel plate.
And the hinge shaft 4 extends along the X direction and is hinged between the adjacent supporting units, and the hinge shaft 4 is used for rotating the two bracket rods in the upper bracket 5. Specifically, the left end of the hinge shaft 4 passes through the upper mounting hole and the lower mounting hole of one of the supporting units (left supporting unit), and the upper mounting hole and the lower mounting hole of the other supporting unit (right supporting unit) at the right end. That is, in the present embodiment, the hinge shaft 4 passes through 4 holes in total to hinge the adjacent two lower brackets 3 into one body; the hinge shaft 4 is an JBG pipe.
The first connecting steel pipe 2 and the second connecting steel pipe extend along the X direction and are welded between the upper brackets 5 of the adjacent supporting units; the first connecting steel pipe 2 is welded to one end (rear end) of each of the two adjacent upper brackets 5, and the second connecting steel pipe is welded to the other end (front end) of each of the two adjacent upper brackets 5. Preferably, the first connecting steel pipe 2 and the second connecting steel pipe are both galvanized steel pipes.
And the roller units are arranged corresponding to the supporting units, namely one roller unit is arranged on one supporting unit. Specifically, the roller unit comprises two rollers 1 which are adjacently arranged, and a rotating gap is formed between the two rollers 1; one roller 1 is matched with the first connecting steel pipe 2, and the other roller 1 is matched with the second connecting steel pipe. Preferably, the roller 1 is a self-aligning roller bearing with an inner diameter of 90mm, an outer diameter of 180mm and a width of 45 mm.
The elastic element 6 is arranged corresponding to the upper bracket 5, namely, the elastic element 6 is arranged on one upper bracket 5. Specifically, one end of the elastic element 6 is fixed to one support rod of the upper support 5, and the other end is fixed to the other support rod of the upper support 5.
The elastic element 6 is a round wire coil spring with a specification of 0.5-3.9N/mm. The elastic member 6 functions to provide a restoring force of the upper bracket 5.
The upper bracket 5, the first connecting steel pipe 2 and the second connecting steel pipe are connected with the upper bracket 5 in the following modes: two ends of the upper bracket 5 are respectively welded with a connecting strip 9, and the connecting strips 9 extend along the X direction; one of the connecting strips 9 extends into the first connecting steel pipe 2 and is welded to the inner wall of the first connecting steel pipe 2; and the other connecting strip 9 extends into the second connecting steel pipe and is welded on the inner wall of the second connecting steel pipe.
In the embodiment, the first connecting steel pipe 2 and the second connecting steel pipe are both connected with an annular fixing piece 7 in a threaded manner, and the fixing piece 7 is arranged corresponding to the roller 1; the fixing piece 7 is disposed in a direction close to the other upper bracket 5. The function of the stator 7 is to prevent the roller 1 from moving axially due to rolling.
The installation method comprises the following steps:
firstly, all weld 2 cradling pieces of left side lower carriage 3 in base 8, later set up down the mounting hole in 2 cradling pieces's of left side lower carriage 3 juncture. Similarly, 2 support rods of the right lower support 3 are welded on the base 8, and lower mounting holes are formed at the junctions of the 2 support rods of the right lower support 3; the diameter of the lower mounting hole is 30 mm.
Then, the whole of the drum unit, the hinge shaft 4 and the upper bracket 5, and the corresponding lower bracket 3 are aligned. Namely, the left upper mounting hole is aligned with the left lower mounting hole, the right upper mounting hole is aligned with the right lower mounting hole, then one end of the articulated shaft 4 penetrates through the left upper mounting hole and the left lower mounting hole, the other end of the articulated shaft 4 penetrates through the right upper mounting hole and the right lower mounting hole, and nuts are mounted at two ends of the articulated shaft 4 so as to position the left upper bracket 5 and the right upper bracket 5 on the articulated shaft 4.
Finally, two support rods of the upper support 5 are connected by springs.
Before using, putting into the clearance of rotating by the clearance of rotating of cylinder unit's top the pipeline of treating processing, the upper bracket 5 of the left and right sides rotates round articulated shaft 4 and inside keeping away from each other, and two support rods in the final upper bracket 5 reach balanced state under the deformation effect of spring, and the spring is in tensile state this moment, and two cylinders 1 of the cylinder unit of pipeline and left and right sides all keep in contact.
In the process of machining the pipeline, the roller 1 rotates around the corresponding connecting steel pipe and keeps rotating synchronously with the pipeline.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (7)
1. The utility model provides a fixed bearing structure is used in pipeline processing which characterized in that includes:
a base;
the supporting units are arranged in pairs and distributed along the X direction, and each supporting unit comprises a lower support and an upper support, the lower support and the upper support are both V-shaped, two ends of the lower support face downwards and are welded on the base along the Y direction, and a lower mounting hole is formed in the top point of the lower support; the two ends of the upper bracket are arranged upwards; an upper mounting hole is formed at the vertex of the upper bracket; the upper mounting hole and the lower mounting hole are correspondingly arranged;
the hinged shaft extends along the X direction and is hinged between the adjacent supporting units, one end of the hinged shaft penetrates through the upper mounting hole and the lower mounting hole of one supporting unit, and the other end of the hinged shaft penetrates through the upper mounting hole and the lower mounting hole of the other supporting unit;
the first connecting steel pipe and the second connecting steel pipe extend along the X direction and are welded between the upper brackets of the adjacent supporting units; the first connecting steel pipe is welded at one end of each of the two adjacent upper brackets, and the second connecting steel pipe is welded at the other end of each of the two adjacent upper brackets;
the roller unit is arranged corresponding to the supporting unit and comprises two rollers which are arranged adjacently, and a rotating gap is formed between the two rollers; one roller is matched with the first connecting steel pipe, and the other roller is matched with the second connecting steel pipe;
and the elastic element is arranged corresponding to the upper bracket, one end of the elastic element is fixed on one bracket rod of the upper bracket, and the other end of the elastic element is fixed on the other bracket rod of the upper bracket.
2. The fixed support structure for pipe machining according to claim 1, wherein the roller is a bearing.
3. The fixed support structure for pipe machining according to claim 1, wherein the base is a steel plate.
4. The fixed support structure for pipe machining according to claim 1, wherein a connecting strip is welded to both ends of the upper bracket, and the connecting strip extends in the X direction; one of the connecting strips extends into the first connecting steel pipe and is welded on the inner wall of the first connecting steel pipe; and the other connecting strip extends into the second connecting steel pipe and is welded on the inner wall of the second connecting steel pipe.
5. The fixed support structure for piping according to claim 1, wherein said hinge shaft is an JBG pipe.
6. The fixed support structure for pipeline processing according to claim 1, wherein an annular fixing piece is screwed on the first connecting steel pipe, and the fixing piece is arranged corresponding to the roller; the fixing piece is arranged close to the other upper support in the direction.
7. The fixed support structure for piping processing according to claim 1, wherein said first connecting steel pipe is a galvanized steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914301.0U CN214723642U (en) | 2021-04-29 | 2021-04-29 | Fixed bearing structure is used in pipeline processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914301.0U CN214723642U (en) | 2021-04-29 | 2021-04-29 | Fixed bearing structure is used in pipeline processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214723642U true CN214723642U (en) | 2021-11-16 |
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ID=78615309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120914301.0U Active CN214723642U (en) | 2021-04-29 | 2021-04-29 | Fixed bearing structure is used in pipeline processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214723642U (en) |
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2021
- 2021-04-29 CN CN202120914301.0U patent/CN214723642U/en active Active
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