CN215167184U - Angle-adjustable oblique angle I-shaped steel beam - Google Patents
Angle-adjustable oblique angle I-shaped steel beam Download PDFInfo
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- CN215167184U CN215167184U CN202120531649.1U CN202120531649U CN215167184U CN 215167184 U CN215167184 U CN 215167184U CN 202120531649 U CN202120531649 U CN 202120531649U CN 215167184 U CN215167184 U CN 215167184U
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Abstract
The utility model discloses an adjustable angle's oblique angle I-steel roof beam belongs to I-steel roof beam technical field, including unable adjustment base, a plurality of first bolt holes have been seted up on the unable adjustment base, and the inside of first bolt hole is equipped with the first bolt that is used for fixed unable adjustment base, and the unable adjustment base is last to be equipped with first connecting device, and first connecting device's below is equipped with second connecting device, and second connecting device bottom is equipped with the angulation scale plate, is connected with the oblique angle I-beam between first connecting device and the second connecting device, and first connecting device's top is equipped with the gear buckle. The utility model discloses a thereby this kind of mode I-shaped girder steel can reach when can shortening the construction at the arbitrary angle of horizontal plane adjustment, increase girder steel stability, and reduce cost can the reutilization increase purpose of using.
Description
Technical Field
The utility model relates to a bevel angle I-steel beam especially relates to an angle adjustable's bevel angle I-steel beam, belongs to I-steel beam technical field.
Background
Novel bearing frame of encorbelmenting, the installation plan that relies on brand-new design, optimize the construction step, the design of standardized construction, encorbelment in building major structure's concrete wall, the post, the component outsides such as roof beam, through encorbelmenting shaped steel supporting beam, diagonal member, bracing member and the outer built-in fitting of structure with the shaped steel supporting structure of outer frame load transmission building major structure, and the full pre-buried bearing frame system of novel roof beam side that each item index and security performance homoenergetic are up to standard, install in the I-steel roof beam of structure corner according to scaffold puts up the condition for the construction, adopt diagonal angle, oblique angle design preparation.
The existing oblique angle I-shaped steel beam is characterized in that an oblique angle rod with a fixed angle needs to be welded after the angle is designed according to the arrangement condition of a scaffold, a larger angle error easily occurs after the oblique angle I-shaped steel beam is installed, the scaffold cannot be installed due to difficulty in installing the scaffold, the oblique angle I-shaped steel beam is multiple in specification, a corresponding I-shaped steel beam needs to be found according to construction drawings on an installation construction site, the construction time is prolonged, the oblique angle I-shaped steel beam with the fixed angle cannot be manufactured in advance before the scaffold arrangement diagram is not determined, materials cannot be prepared in advance, one end of the oblique angle I-shaped steel beam is installed on a building, the suspension stability of the other end is not high, the returned oblique angle I-shaped steel beam with the fixed angle meets different building structures in the next engineering, and the cost is increased basically because the oblique angle I-shaped steel beam cannot be used for the second time.
How to research a high-stability angle-adjustable I-shaped steel beam is a problem to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is in order to solve and can not adjust the I-beam angle according to the job site condition, and the I-beam is half unsettled poor stability more, and next engineering meets the unable secondary use of different building type structures, leads to the problem that the cost increases, and provides an angle adjustable's oblique angle I-beam to reach and to adjust I-beam angle according to the site condition, increase stability can prepare material in advance, the purpose that the increase was used.
The purpose of the utility model can be achieved by adopting the following technical scheme:
an angle-adjustable oblique angle I-shaped steel beam comprises a fixing base, wherein a plurality of first bolt holes are formed in the fixing base, first bolts for fixing the fixing base are arranged in the first bolt holes, a first connecting device is arranged on the fixing base, a second connecting device is arranged below the first connecting device, an angle measuring scale plate is arranged at the bottom of the second connecting device, an oblique angle I-shaped beam is connected between the first connecting device and the second connecting device, a gear buckle is arranged at the top of the first connecting device, pin shaft holes are formed in the first connecting device, the second connecting device and the gear buckle, a plurality of second bolt holes are formed in one side of each pin shaft hole, a pin shaft hole groove is formed in one end of the oblique angle I-shaped beam, and a rotating pin shaft inserted into the pin shaft hole groove is arranged in the pin shaft hole, the angle measuring device is characterized in that a second bolt for fixing the oblique-angle I-beam is arranged in the second bolt hole, a positioning device is arranged at the top of the oblique-angle I-beam, a positioning rod connected with the gear buckle is arranged on the positioning device, an upper supporting rod fixing device is arranged at the top of the oblique-angle I-beam, an upper supporting rod connecting device is arranged above the gear buckle and connected with the upper supporting rod fixing device through an upper supporting rod, a lower supporting rod connecting device is arranged below the angle measuring scale plate, a lower supporting rod fixing device is arranged at the bottom of the oblique-angle I-beam, and the lower supporting rod connecting device is connected with the lower supporting rod fixing device through a lower supporting rod.
Preferably, the upper supporting rod connecting device comprises two first steel plates which are arranged on the fixed base from top to bottom, and the two first steel plates are provided with first bolt holes.
Preferably, a first pin shaft used for being connected with the upper supporting rod is arranged inside the first pin hole, and the upper supporting rod is rotatably connected with the first pin shaft.
Preferably, a second pin hole is formed in the upper support rod fixing device, and a second pin used for connecting the upper support rod is arranged in the second pin hole.
Preferably, the lower support rod connecting device comprises two second steel plates arranged on the fixed base from top to bottom, and third bolt holes are formed in the two second steel plates.
Preferably, a third pin shaft used for connecting the lower support rod is arranged inside the third pin hole, and the lower support rod is rotatably connected with the third pin shaft.
Preferably, a fourth bolt hole is formed in the lower support rod fixing device, and a fourth bolt used for connecting the lower support rod is arranged in the fourth bolt hole.
Preferably, one side of the lower support rod fixing device is provided with a scaffold support rod fixing device, and the scaffold support rod fixing device is connected with a scaffold support rod.
Preferably, the scaffold support rod fixing device is composed of two square steel plates.
Preferably, a fifth bolt hole is formed in the scaffold support rod fixing device, and a fifth bolt for connecting the scaffold support rod is arranged in the fifth bolt hole.
The utility model has the advantages of: according to the angle-adjustable oblique angle I-shaped steel beam of the utility model, the angle-measuring scale plate solves the problem that the angle of the I-shaped beam can not be adjusted according to the construction site conditions, the angle-adjustable I-shaped steel beam is divided into the clamping groove type fixed seat which is arranged outside the building structure through bolts, the clamping groove type fixed seat is provided with an upper clamping groove and a lower clamping groove, and the welding shaft groove I-shaped steel beam is welded in the clamping groove of the fixed seat by using a single pin shaft, the I-shaped steel beam can be adjusted at any angle on the horizontal plane by the mode, after the angle of the I-shaped steel beam is adjusted according to the upright position of a scaffold in the installation construction site, the dead angle is fastened and fixed by screwing a nut, the mutual matching of the gear buckle and the positioning device plays the role of secondary angle fixing, the upper supporting rod and the lower supporting rod play the role of improving the stability, thereby the construction time can be shortened, the angle of the I-shaped steel beam can be adjusted, the stability of the steel beam can be increased, and the cost can be reduced, can be reused for increasing the use purpose.
Drawings
FIG. 1 is a schematic view of the overall construction of a preferred embodiment of an adjustable angle I-beam according to the present invention;
FIG. 2 is a schematic view of a preferred embodiment of a mounting base for an angle adjustable I-beam according to the present invention;
FIG. 3 is a schematic view of the internal structure of a preferred embodiment of an angle adjustable I-beam according to the present invention;
FIG. 4 is a top view of a preferred embodiment of an adjustable angle I-beam construction according to the present invention;
FIG. 5 is a bottom view of a preferred embodiment of an adjustable angle I-beam construction according to the present invention;
fig. 6 is a schematic structural view of a steel bevel angle beam according to a preferred embodiment of the angle adjustable bevel angle beam of the present invention.
In the figure: 1-a fixed base, 2-a first connecting device, 3-a second connecting device, 4-a gear buckle, 5-a graduated angle scale plate, 6-an upper support rod connecting device, 7-a lower support rod connecting device, 8-an angled i-beam, 9-an upper support rod fixing device, 10-a lower support rod fixing device, 11-a scaffold support rod fixing device, 12-an upper support rod, 13-a lower support rod, 14-a scaffold support rod, 15-a first bolt hole, 16-a pin hole, 17-a first bolt, 18-a rotating pin, 19-a positioning device, 20-a positioning rod, 21-a pin hole groove, 26-a second bolt hole, and 27-a second bolt.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the angle-adjustable i-beam provided in this embodiment includes a fixing base 1, the fixing base 1 is provided with a plurality of first bolt holes 15, first bolts 17 for fixing the base 1 are provided inside the first bolt holes 15, the fixing base 1 is provided with a first connecting device 2, a second connecting device 3 is provided below the first connecting device 2, a protracting scale plate 5 is provided at the bottom of the second connecting device 3, an i-beam 8 is connected between the first connecting device 2 and the second connecting device 3, a gear buckle 4 is provided at the top of the first connecting device 2, pin shaft holes 16 are provided on the first connecting device 2, the second connecting device 3 and the gear buckle 4, a plurality of second bolt holes 26 are provided at one side of the pin shaft holes 16, one end of the i-beam 8 is provided with a pin shaft hole groove 21, a rotary pin shaft 18 inserted into the pin shaft hole 21 is provided inside the pin shaft hole 16, the inside of second bolt hole 26 is equipped with second bolt 27 that is used for fixed oblique angle I-beam 8, the top of oblique angle I-beam 8 is equipped with positioner 19, the last locating lever 20 who connects gear buckle 4 that is equipped with of positioner 19, the top of oblique angle I-beam 8 is equipped with upper strut fixing device 9, the top of gear buckle 4 is equipped with upper strut connecting device 6, upper strut connecting device 6 connects upper strut fixing device 9 through upper strut 12, the below of angulation scale plate 5 is equipped with lower support rod connecting device 7, the bottom of oblique angle I-beam 8 is equipped with lower support rod fixing device 10, lower support rod connecting device 7 connects lower support rod fixing device 10 through lower support rod 13. The angle measuring scale plate 5 solves the problem that the angle of the I-beam cannot be adjusted according to the construction site conditions, the fixed base 1 is installed on the outer side of a building structure through a first bolt 17, the fixed base 1 is provided with a first connecting device 2, a second connecting device 3 and an oblique angle I-beam 8, and the I-beam can be assembled in a pin hole groove 21 by using a single rotating pin 18. Thereby reach and to adjust I-beam angle according to the on-the-spot condition, can prepare material in advance, but the effect that reutilization increase was used.
In this embodiment, as shown in fig. 1 and fig. 2, the upper supporting rod connecting device 6 includes two first steel plates installed on the fixing base 1 from top to bottom, first pin holes are both formed in the two first steel plates, a first pin for connecting the upper supporting rod 12 is disposed inside the first pin hole, the upper supporting rod 12 is rotatably connected to the first pin, a second pin hole is disposed inside the upper supporting rod fixing device 9, a second pin for connecting the upper supporting rod 12 is disposed inside the second pin hole, the upper supporting rod fixing device 9 is detachably and movably connected to the upper supporting rod connecting device 6 and the upper supporting rod fixing device 9, and the upper supporting rod 12 connects the upper supporting rod connecting device 6 and the upper supporting rod fixing device 9 to fix the i-beam 8. The lower supporting rod connecting device 7 comprises two second steel plates which are arranged on the fixing base 1 from top to bottom, third bolt holes are formed in the two second steel plates, a third pin shaft used for being connected with the lower supporting rod 13 is arranged inside each third bolt hole, the lower supporting rod 13 is connected with the third pin shaft in a rotating mode, a fourth bolt hole is formed in the lower supporting rod fixing device 10, a fourth bolt used for being connected with the lower supporting rod 13 is arranged inside each fourth bolt hole, and the lower supporting rod connecting device 7 and the lower supporting rod fixing device 10 are connected through the lower supporting rod 13 to fix the oblique angle I-shaped beam 8. The upper support rods 12 and the lower support rods 13 are matched with each other to enhance the stability of the I-shaped steel beam.
In this embodiment, as shown in fig. 5 and 6, one side of the lower support rod fixing device 10 is provided with a scaffold support rod fixing device 11, the scaffold support rod fixing device 11 is connected with a scaffold support rod 14, the scaffold support rod fixing device 11 is composed of two square steel plates, a fifth plug hole is formed in the scaffold support rod fixing device 11, and a fifth plug for connecting the scaffold support rod 14 is arranged inside the fifth plug hole. The scaffold support rods 14 are connected through the scaffold support rod fixing devices 11 to fix the I-shaped steel beam and the scaffold.
In this embodiment, as shown in fig. 1 to 6, the working process of the angle-adjustable i-beam provided in this embodiment is as follows:
step 1: fixing the fixed base 1 on a wall by a plurality of first bolts 17;
step 2: fixing a gear buckle 4 on the first connecting device 2, installing the bevel I-beam 8 between the first connecting device and the second connecting device 3, fixing the bevel I-beam by using a rotating pin 18, inserting a second bolt 27 into a second bolt hole 26, installing a positioning device 19 and a positioning rod 20 on the bevel I-beam 8 after fixing the angle of the bevel I-beam 8, and buckling the positioning rod 20 in the gear buckle 4;
and step 3: after the oblique-angle I-beam 8 is fixed, the upper support rod 12 is arranged on the upper support rod connecting device 6, and the other end of the upper support rod 12 is fixedly arranged above the oblique-angle I-beam 8 by using the upper support rod fixing device 9;
and 4, step 4: the lower support rod 13 is arranged on the lower support rod connecting device 7, the other end of the lower support rod 13 is arranged and fixed below the oblique angle I-shaped beam 8 by the lower support rod fixing device 10, and the scaffold support rod fixing device 11 and the scaffold support rod 14 are arranged according to the angle.
In summary, in the present embodiment, according to the angle-adjustable i-beam of the present embodiment, the upper support rod 12 connects the upper support rod connecting device 6 and the upper support rod fixing device 9 to fix the i-beam 8, and the lower support rod 13 connects the lower support rod connecting device 7 and the lower support rod fixing device 10 to fix the i-beam 8. The upper support rods 12 and the lower support rods 13 are matched with each other to enhance the stability of the I-shaped steel beam. The scaffold support rods 14 are connected through the scaffold support rod fixing devices 11 to fix the I-shaped steel beam and the scaffold.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. The angle-adjustable oblique angle I-shaped steel beam is characterized by comprising a fixing base (1), wherein a plurality of first bolt holes (15) are formed in the fixing base (1), first bolts (17) used for fixing the fixing base (1) are arranged in the first bolt holes (15), a first connecting device (2) is arranged on the fixing base (1), a second connecting device (3) is arranged below the first connecting device (2), an angle measuring scale plate (5) is arranged at the bottom of the second connecting device (3), an oblique angle I-shaped beam (8) is connected between the first connecting device (2) and the second connecting device (3), a gear buckle (4) is arranged at the top of the first connecting device (2), a pin shaft hole (16) is formed in each of the first connecting device (2), the second connecting device (3) and the gear buckle (4), a plurality of second bolt holes (26) are formed in one side of the pin shaft hole (16), a pin shaft hole groove (21) is formed in one end of the oblique-angle I-shaped beam (8), a rotary pin shaft (18) inserted into the pin shaft hole groove (21) is arranged in the pin shaft hole (16), a second bolt (27) used for fixing the oblique-angle I-shaped beam (8) is arranged in the second bolt hole (26), a positioning device (19) is arranged at the top of the oblique-angle I-shaped beam (8), a positioning rod (20) connected with the gear buckle (4) is arranged on the positioning device (19), an upper support rod fixing device (9) is arranged at the top of the oblique-angle I-shaped beam (8), an upper support rod connecting device (6) is arranged above the gear buckle (4), and the upper support rod connecting device (6) is connected with the upper support rod fixing device (9) through an upper support rod (12), the angle measuring scale plate is characterized in that a lower support rod connecting device (7) is arranged below the angle measuring scale plate (5), a lower support rod fixing device (10) is arranged at the bottom of the oblique angle I-shaped beam (8), and the lower support rod connecting device (7) is connected with the lower support rod fixing device (10) through a lower support rod (13).
2. The angle-adjustable I-shaped steel beam according to claim 1, wherein the upper support rod connecting device (6) comprises two first steel plates which are arranged on the fixed base (1) from top to bottom, and each of the two first steel plates is provided with a first pin hole.
3. The angle-adjustable I-shaped steel beam as claimed in claim 2, wherein a first pin shaft for connecting the upper support rod (12) is arranged in the first pin hole, and the upper support rod (12) is rotatably connected with the first pin shaft.
4. An angle adjustable i-beam according to claim 3, characterised in that the inner part of the upper support rod fixing means (9) is provided with a second pin hole, and the inner part of the second pin hole is provided with a second pin for connecting the upper support rod (12).
5. The angle-adjustable I-shaped steel beam as claimed in claim 1, wherein the lower support rod connecting device (7) comprises two second steel plates mounted on the fixing base (1) from top to bottom, and each of the two second steel plates is provided with a third pin hole.
6. The angle-adjustable I-shaped steel beam as claimed in claim 5, wherein a third pin shaft for connecting the lower support rod (13) is arranged in the third pin hole, and the lower support rod (13) is rotatably connected with the third pin shaft.
7. The angle-adjustable I-shaped steel beam according to claim 6, characterized in that a fourth bolt hole is formed in the lower support rod fixing device (10), and a fourth bolt for connecting the lower support rod (13) is formed in the fourth bolt hole.
8. An angle adjustable I-beam according to claim 1, characterised in that the lower support bar fixing means (10) is provided with a scaffold support bar fixing means (11) on one side, and a scaffold support bar (14) is attached to the scaffold support bar fixing means (11).
9. An angle adjustable i-section steel beam according to claim 8, characterised in that the scaffold support bar fixing means (11) is formed of two square steel plates.
10. The angle-adjustable i-shaped steel beam as claimed in claim 9, wherein a fifth bolt hole is formed in the scaffold support rod fixing device (11), and a fifth bolt for connecting the scaffold support rod (14) is arranged in the fifth bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120531649.1U CN215167184U (en) | 2021-03-15 | 2021-03-15 | Angle-adjustable oblique angle I-shaped steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120531649.1U CN215167184U (en) | 2021-03-15 | 2021-03-15 | Angle-adjustable oblique angle I-shaped steel beam |
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| CN215167184U true CN215167184U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120531649.1U Active CN215167184U (en) | 2021-03-15 | 2021-03-15 | Angle-adjustable oblique angle I-shaped steel beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382281A (en) * | 2022-02-28 | 2022-04-22 | 淮安市博彦土木工程科学研究院有限公司 | A hang and draw scaffold system that is used for building rotatable locking of corner position skew installation |
-
2021
- 2021-03-15 CN CN202120531649.1U patent/CN215167184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382281A (en) * | 2022-02-28 | 2022-04-22 | 淮安市博彦土木工程科学研究院有限公司 | A hang and draw scaffold system that is used for building rotatable locking of corner position skew installation |
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