CN216379944U - Multi-angle flexible fixing device between steel structure and steel pipe - Google Patents
Multi-angle flexible fixing device between steel structure and steel pipe Download PDFInfo
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- CN216379944U CN216379944U CN202120670055.9U CN202120670055U CN216379944U CN 216379944 U CN216379944 U CN 216379944U CN 202120670055 U CN202120670055 U CN 202120670055U CN 216379944 U CN216379944 U CN 216379944U
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Abstract
The utility model discloses a multi-angle flexible fixing device between steel pipes of a steel structure, which comprises a large fixing piece, a small fixing piece and a connecting bolt, wherein the large fixing piece consists of a transverse large angle steel and a U12 large bolt, and two ends of the U12 large bolt are fixedly connected to the transverse large angle steel through nuts; the small fixing piece consists of a transverse small angle steel, a U12 small bolt, a longitudinal angle steel and a steel plate, two ends of the U12 small bolt are fixedly connected to the transverse small angle steel through nuts, and the longitudinal angle steel is vertically welded on the upper end face of the transverse small angle steel; the other end of the longitudinal angle steel is fixedly welded on the steel plate; the steel plate and the transverse large angle steel are fixed through a connecting bolt. When the device is used, different U-shaped bolts can be selected according to different pipe diameter structures, the device is simple to manufacture in the construction process, flexible to install, convenient to remove and maintain in the later stage, and the construction efficiency is further improved while the construction cost is reduced.
Description
Technical Field
The utility model relates to the technical field of steel pipes, in particular to a multi-angle flexible fixing device between steel pipes of a steel structure.
Background
In recent years, with the continuous and rapid development of civil construction in China, steel structures are widely applied to various industrial and civil buildings due to the advantages of convenient construction, short period, good comprehensive economic benefit and the like.
In the steel structure construction process, the diameters of steel pipes with different structures are different, the directions are different, the fixation in place in the construction process is inconvenient, the traditional welding fixation is inconvenient to adjust, and the construction operation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-angle flexible fixing device between steel pipes of a steel structure, which can be suitable for connection between steel pipes with different diameters and different trends of the steel structure, is simple to manufacture, flexible to install, convenient to dismantle and maintain at a later stage, reduces construction cost, and simultaneously further improves construction efficiency so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-angle flexible fixing device between steel pipes of a steel structure comprises a large fixing piece, a small fixing piece and connecting bolts, wherein the large fixing piece consists of a large transverse angle steel and a large U12 bolt, and two ends of the large U12 bolt are fixedly connected to the large transverse angle steel through nuts; the small fixing piece consists of a transverse small angle steel, a U12 small bolt, a longitudinal angle steel and a steel plate; two ends of the U12 small bolt are fixedly connected to the transverse small angle steel through nuts, and a longitudinal angle steel is vertically welded on the upper end face of the transverse small angle steel; the other end of the longitudinal angle steel is fixedly welded on the steel plate; the steel plate and the transverse large angle steel are fixed through a connecting bolt.
Preferably, the transverse large angle steel is L75 angle steel, a connecting hole matched with the U12 large bolt is pre-drilled on the transverse large angle steel, and two end feet of the U12 large bolt penetrate through the connecting hole and are screwed and fixed through double nuts to form an arch structure.
Preferably, the transverse small angle steel and the longitudinal angle steel are L75 angle steel, connecting holes matched with the U12 small bolts are pre-drilled on the transverse small angle steel, and two end feet of the U12 small bolts penetrate through the connecting holes from bottom to top and are screwed and fixed through double nuts to form an inverted arch structure.
Preferably, the thickness of the steel plate is 6mm, and bolt holes matched with the connecting bolts are preset on the steel plate and the transverse large angle steel.
Compared with the prior art, the utility model has the following beneficial effects:
this nimble fixing device of multi-angle between steel construction steel pipe, by horizontal big angle steel, U12 big bolt, horizontal little angle steel, U12 little bolt, vertical angle steel, steel sheet and connecting bolt are constituteed, in use, can choose different U type bolts for use according to different pipe diameter structure, respectively with big mounting, little mounting and structure pipe connection are fixed the back, rethread connecting bolt is connected big mounting and is fixed, simple manufacture in the work progress, the installation is nimble, the maintenance is demolishd to the later stage of being convenient for, further improve the efficiency of construction when reducing construction cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a diagram of the working state of the present invention;
FIG. 3 is a view of the construction of the large fixture of the present invention;
fig. 4 is a structural view of a small fixing member of the present invention.
In the figure: 1. a large fixed member; 101. a transverse large angle steel; 102. u12 large bolt; 2. a small fixing member; 201. transverse small angle steel; 202. a U12 small bolt; 203. longitudinal angle steel; 204. a steel plate; 3. and connecting the bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a multi-angle flexible fixing device between steel pipes of a steel structure comprises a large fixing member 1, a small fixing member 2 and a connecting bolt 3, wherein the large fixing member 1 is composed of a transverse large angle steel 101 and a U12 large bolt 102, and two ends of the U12 large bolt 102 are fixedly connected to the transverse large angle steel 101 through nuts; the small fixing piece 2 consists of a transverse small angle steel 201, a U12 small bolt 202, a longitudinal angle steel 203 and a steel plate 204; two ends of the U12 small bolt 202 are fixedly connected to the transverse small angle steel 201 through nuts, and the upper end face of the transverse small angle steel 201 is vertically welded with a longitudinal angle steel 203; the other end of the longitudinal angle steel 203 is fixedly welded on the steel plate 204; the steel plate 204 and the transverse large angle steel 101 are fixed through connecting bolts 3, and the connecting bolts 3 are made of M10 outer hexagonal double-nut bolts.
In the above embodiment, the transverse large angle steel 101 is L75 angle steel, a connecting hole matched with the U12 large bolt 102 is pre-drilled on the transverse large angle steel 101, and two end feet of the U12 large bolt 102 pass through the connecting hole and are fastened and fixed by double nuts to form an arch structure.
In the above embodiment, the transverse small angle steel 201 and the longitudinal angle steel 203 are L75 angle steel, the transverse small angle steel 201 is pre-drilled with a connecting hole matched with the U12 small bolt 202, and two end feet of the U12 small bolt 202 penetrate through the connecting hole from bottom to top and are screwed and fixed by double nuts to form an inverted arch structure.
In the above embodiment, the thickness of the steel plate 204 is 6mm, and bolt holes matched with the connecting bolts 3 are preset on the steel plate 204 and the transverse large angle steel 101.
The working principle is as follows: the multi-angle flexible fixing device for the steel pipes of the steel structure is characterized in that after the large fixing piece 1, the small fixing piece 2 and the connecting bolts 3 are made of prepared materials, the transverse small angle steel 201 and the steel plate 204 in the small fixing piece 2 are welded and fixed, bolt holes are drilled in the selected transverse small angle steel 201, the transverse large angle steel 101 and the steel plate 204 before field installation, the U12 large bolt 102, the transverse large angle steel 101, the U12 small bolt 202 and the transverse small angle steel 201 are connected during installation respectively, and finally the U12 large bolt 102 and the U12 small bolt 202 are inserted into different depths according to the diameter of a steel pipe to form arch structures of different sizes, and the large fixing piece 1 and the small fixing piece 2 are screwed through the connecting bolts 3, so that the manufacturing and installation are finished.
During the use, select for use different U type bolts according to different pipe diameter structures, respectively with big mounting 1, little mounting 2 and structural pipeline be connected fixed back, rethread connecting bolt 3 is connected big or small mounting and is fixed, simple manufacture in the work progress, the installation is nimble, and the maintenance is demolishd to the later stage of being convenient for, further improves the efficiency of construction when reducing construction cost.
In summary, the following steps: this nimble fixing device of multi-angle between steel construction steel pipe comprises horizontal big angle steel 101, U12 big bolt 102, horizontal little angle steel 201, U12 little bolt 202, vertical angle steel 203, steel sheet 204 and connecting bolt 3, and it is simple not only to make the installation, and convenient to use is nimble, and the material that uses is the common material of job site moreover, therefore convenient for material collection, and the cost is with low costs.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a nimble fixing device of multi-angle between steel construction steel pipe, includes big mounting (1), little mounting (2) and connecting bolt (3), its characterized in that: the large fixing piece (1) consists of a transverse large angle steel (101) and a U12 large bolt (102), and two ends of the U12 large bolt (102) are fixedly connected to the transverse large angle steel (101) through nuts; the small fixing piece (2) consists of a transverse small angle steel (201), a U12 small bolt (202), a longitudinal angle steel (203) and a steel plate (204); two ends of the U12 small bolt (202) are fixedly connected to the transverse small angle steel (201) through nuts, and a longitudinal angle steel (203) is vertically welded on the upper end face of the transverse small angle steel (201); the other end of the longitudinal angle steel (203) is fixedly welded on a steel plate (204); the steel plate (204) and the transverse large angle steel (101) are fixed through a connecting bolt (3).
2. The multi-angle flexible fixing device for steel structure steel pipes of claim 1, which is characterized in that: the transverse large angle steel (101) is L75 angle steel, a connecting hole matched with the U12 large bolt (102) is pre-drilled in the transverse large angle steel (101), and two end feet of the U12 large bolt (102) penetrate through the connecting hole and are screwed and fixed through double nuts to form an arch structure.
3. The multi-angle flexible fixing device for steel structure steel pipes of claim 1, which is characterized in that: the transverse small angle steel (201) and the longitudinal angle steel (203) are L75 angle steel, connecting holes matched with the U12 small bolts (202) are pre-drilled on the transverse small angle steel (201), and two end feet of the U12 small bolts (202) penetrate through the connecting holes from bottom to top and are screwed and fixed through double nuts to form an inverted arch structure.
4. The multi-angle flexible fixing device for steel structure steel pipes of claim 1, which is characterized in that: the thickness of the steel plate (204) is 6mm, and bolt holes matched with the connecting bolts (3) are preset in the steel plate (204) and the transverse large angle steel (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120670055.9U CN216379944U (en) | 2021-04-01 | 2021-04-01 | Multi-angle flexible fixing device between steel structure and steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120670055.9U CN216379944U (en) | 2021-04-01 | 2021-04-01 | Multi-angle flexible fixing device between steel structure and steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216379944U true CN216379944U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120670055.9U Active CN216379944U (en) | 2021-04-01 | 2021-04-01 | Multi-angle flexible fixing device between steel structure and steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216379944U (en) |
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2021
- 2021-04-01 CN CN202120670055.9U patent/CN216379944U/en active Active
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