CN218374443U - Advance support I-shaped steel beam - Google Patents
Advance support I-shaped steel beam Download PDFInfo
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- CN218374443U CN218374443U CN202221456353.9U CN202221456353U CN218374443U CN 218374443 U CN218374443 U CN 218374443U CN 202221456353 U CN202221456353 U CN 202221456353U CN 218374443 U CN218374443 U CN 218374443U
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- forepoling
- joint
- locking rod
- shaped
- hinged
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Abstract
The utility model discloses an advance support I-shaped steel beam, which belongs to the field of building construction materials and comprises an I-shaped beam, wherein fixed plates are welded at the two ends of the I-shaped beam, a rotary seat is arranged on the surface of one side, away from each other, of the fixed plate, a rotary disc is connected with the surface of one side, away from each other, of the fixed plate through the rotation of the rotary seat, a hinged beam joint is welded on the surface of the rotary disc, a copper-based bushing is arranged on the inner wall of a splicing hole of the hinged beam joint, a locking rod is movably spliced in an inner cavity of the splicing hole of the hinged beam joint, a second copper-based bushing is sleeved on the surface of the locking rod, anti-falling rods are movably spliced at the two ends of the locking rod, limiting holes are symmetrically formed in the surface of the rotary disc, the anti-falling rods are connected with threads of the limiting holes, and the symmetrical threads on the surface of the rotary disc are connected with fixing bolts; this is novel to need both ends to lift simultaneously when solving current I-steel roof beam and erect and just can install, has the operation degree of difficulty and operates dangerous great problem.
Description
Technical Field
The utility model relates to a construction material field, more specifically say, relate to an advance support I-shaped steel roof beam.
Background
The I-shaped steel beam is a long steel bar with an I-shaped section, and found through patent search, the steel bar has the following publication number: CN202430895U, the apparatus includes two i-beams and two channel-shaped reinforcing plates; the two I-shaped steel beams are respectively provided with an end face which is welded by electric welding, then two groove-shaped reinforcing plates are respectively placed in open grooves at two sides of the I-shaped steel beams, the middle division position of the groove-shaped reinforcing plates in the length direction is aligned with the butt welding seam of the two I-shaped steel beams, a bottom plate of the groove-shaped reinforcing plates is attached to a middle plate of the I-shaped steel beams, side plates of the groove-shaped reinforcing plates are attached to wing plates of the I-shaped steel beams, and then the groove-shaped reinforcing plates are welded with the I-shaped steel beams along the edges of the groove-shaped reinforcing plates.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, the utility model aims to provide an advance support I-shaped steel roof beam, when hoist the I-shaped roof beam, can hoist I-shaped roof beam one end, link to each other with the connecting seat through the hinged joint roof beam joint, and insert the check lock pole and can fix I-shaped roof beam one end, hoist the I-shaped roof beam other end, insert the check lock pole and fix, can reduce the installation degree of difficulty to the I-shaped roof beam, improve the security when installing the I-shaped roof beam, can rotate the angle that the hinged joint roof beam connects through the roating seat, with the installation that adapts to different angles, need both ends to lift up simultaneously when erectting in order to solve current I-shaped steel roof beam and just can install, there is the great problem of the operation degree of difficulty and operation danger.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an advance support I-shaped steel roof beam, includes the I-shaped roof beam, the fixed plate has all been welded at the I-shaped roof beam both ends, the side surface that the fixed plate was kept away from each other is equipped with the roating seat, the side surface that the fixed plate was kept away from each other rotates through the roating seat and is connected with the rotary disk, the welding of rotary disk skin weld has the hinged beam joint, the spliced eye inner wall of hinged beam joint is equipped with copper base bush No. one, the activity of the spliced eye inner chamber of hinged beam joint is pegged graft and is had the check lock lever.
Furthermore, a second copper-based bushing is sleeved on the surface of the locking rod.
Furthermore, the two ends of the locking rod are movably inserted with anti-drop rods in a penetrating and inserting mode.
Furthermore, the surface of the rotating disc is symmetrically provided with limiting holes, and the anti-falling rod is in threaded connection with the limiting holes.
Furthermore, the symmetrical threads on the surface of the rotating disc are connected with fixing bolts in a penetrating mode.
Furthermore, fixing holes are symmetrically formed in the surface of the fixing plate, and the fixing bolts are in threaded connection with the fixing holes.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) According to the technical scheme, when the I-shaped beam is hoisted, one end of the I-shaped beam can be hoisted and connected with the connecting seat through the hinged beam joint, the locking rod is inserted into the connecting seat to fix one end of the I-shaped beam, the other end of the I-shaped beam is hoisted and fixed through the locking rod, the mounting difficulty of the I-shaped beam can be reduced, the safety of the I-shaped beam during mounting is improved, and the angle of the hinged beam joint can be rotated through the rotating seat to adapt to mounting at different angles.
(2) This technical scheme check lock lever surface and hinged beam joint connection department contact through a copper base bush and No. two copper base bushes, can promote the wearability on hinged beam joint spliced eye and check lock lever surface, prevent that the I-beam junction from breaking, the equal activity grafting in check lock lever both ends has the anticreep pole, anticreep pole bottom links to each other with spacing hole screw, can carry on spacingly through the anticreep pole to check lock lever both ends, prevent that the check lock lever from taking place to drop, can promote the stability of I-beam junction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic view of the joint structure of the articulated beam of the present invention;
fig. 4 is a schematic view of the i-beam structure of the present invention.
The reference numbers in the figures illustrate:
1. an I-beam; 2. a fixing plate; 201. a rotating base; 202. rotating the disc; 203. a hinged beam joint; 204. a fixing hole; 205. fixing the bolt; 3. a first copper-based bushing; 301. a locking lever; 302. a second copper-based bushing; 303. an anti-drop rod; 304. and a limiting hole.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Example (b):
referring to fig. 1 to 4, the advanced supporting i-beam comprises an i-beam 1, wherein fixing plates 2 are welded at two ends of the i-beam 1, rotating seats 201 are arranged on the surfaces of the sides, far away from each other, of the fixing plates 2, rotating discs 202 are rotatably connected to the surfaces of the sides, far away from each other, of the fixing plates 2 through the rotating seats 201, hinged beam joints 203 are welded to the surfaces of the rotating discs 202, copper-based bushings 3 are arranged on the inner walls of the inserting holes of the hinged beam joints 203, locking rods 301 are movably inserted into inner cavities of the inserting holes of the hinged beam joints 203, when the i-beam 1 is hoisted, one end of the i-beam 1 can be hoisted and connected with the connecting seats through the hinged beam joints 203, the locking rods 301 can be inserted to fix one end of the i-beam 1, when the other end of the i-beam 1 is hoisted, the locking rods 301 are inserted to fix the other end of the i-beam 1, the mounting difficulty of the i-beam 1 can be reduced, the safety of the i-beam 1 during mounting can be improved, and the angle 201 of the hinged beam joints 203 can be rotated through the rotating seats to adapt to mounting at different angles.
Referring to fig. 3, a second copper-based bushing 302 is sleeved on the surface of the locking rod 301, and the joint of the locking rod 301 and the hinged beam joint 203 is in contact with the second copper-based bushing 302 through the first copper-based bushing 3, so that the wear resistance of the splicing hole of the hinged beam joint 203 and the surface of the locking rod 301 can be improved, and the joint of the i-beam 1 is prevented from being broken.
Referring to fig. 3, the locking lever 301 both ends activity is run through and is pegged graft and is had anticreep pole 303, spacing hole 304 has been seted up on rotary disk 202 surface symmetry, anticreep pole 303 links to each other with spacing hole 304 screw thread, and anticreep pole 303 bottom links to each other with spacing hole 304 screw thread, can carry on spacingly to locking lever 301 both ends through anticreep pole 303, prevents that locking lever 301 from taking place to drop, can promote the stability of I-beam 1 junction.
Referring to fig. 3, the fixing bolts 205 are symmetrically and threadedly connected to the surface of the rotating disc 202, the fixing holes 204 are symmetrically formed in the surface of the fixing plate 2, the fixing bolts 205 are threadedly connected to the fixing holes 204, and the rotating disc 202 can be locked by connecting the fixing bolts 205 to the fixing holes 204 after the hinged beam joint 203 is rotated.
When in use: the fixed plates 2 are symmetrically welded at two ends of the I-beam 1, the surfaces of the sides, far away from each other, of the fixed plates 2 are rotatably connected with the rotating discs 202 through the rotating seats 201, the hinged beam joints 203 are welded on the surfaces of the rotating discs 202, one end of the I-beam 1 can be hoisted when the I-beam 1 is hoisted, the I-beam 1 is connected with the connecting seats through the hinged beam joints 203, one end of the I-beam 1 can be fixed by inserting the locking rods 301, the other end of the I-beam 1 is hoisted and fixed by inserting the locking rods 301, the mounting difficulty of the I-beam 1 can be reduced, the safety of the I-beam 1 during mounting is improved, the angles of the hinged beam joints 203 can be rotated through the rotating seats 201 to adapt to mounting at different angles, after the hinged beam joints 203 are rotated, the locking device is connected with the fixing hole 204 through the fixing bolt 205, the rotating disc 202 can be locked, the inner wall of the plug hole of the hinged beam joint 203 is provided with a copper-based bushing 3, the surface of the locking rod 301 is sleeved with a copper-based bushing 302 II, the surface of the locking rod 301 and the joint of the hinged beam joint 203 are in contact with each other through the copper-based bushing 3 and the copper-based bushing 302 II, the wear resistance of the plug hole of the hinged beam joint 203 and the surface of the locking rod 301 can be improved, the joint of the I-shaped beam 1 is prevented from being broken, the two ends of the locking rod 301 are movably plugged with the anti-falling rod 303, the bottom of the anti-falling rod 303 is in threaded connection with the limiting hole 304, the two ends of the locking rod 301 can be limited through the anti-falling rod 303, the locking rod 301 is prevented from falling off, and the stability of the joint of the I-shaped beam 1 can be improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a forepoling I-steel roof beam, includes I-steel roof beam (1), its characterized in that: all welded at I-beam (1) both ends has fixed plate (2), one side surface that fixed plate (2) kept away from each other is equipped with roating seat (201), one side surface that fixed plate (2) kept away from each other rotates through roating seat (201) and is connected with rotary disk (202), rotary disk (202) surface welding has articulated beam joint (203), the spliced eye inner wall of articulated beam joint (203) is equipped with copper base bush (3) No. one, the activity of spliced eye inner chamber of articulated beam joint (203) is pegged graft and is had check lock lever (301).
2. A forepoling i-section steel beam as claimed in claim 1, wherein: and a second copper-based bushing (302) is sleeved on the surface of the locking rod (301).
3. A forepoling i-section steel beam as claimed in claim 1, wherein: the two ends of the locking rod (301) are movably inserted with anti-drop rods (303) in a penetrating and inserting mode.
4. A forepoling i-section steel beam as claimed in claim 3, wherein: the surface of the rotating disc (202) is symmetrically provided with limiting holes (304), and the anti-falling rod (303) is in threaded connection with the limiting holes (304).
5. A forepoling i-section steel beam as claimed in claim 1, wherein: the surface of the rotating disc (202) is symmetrically threaded and is connected with a fixing bolt (205) in a penetrating manner.
6. A forepoling I-beam according to claim 5, wherein: fixing holes (204) are symmetrically formed in the surface of the fixing plate (2), and the fixing bolts (205) are in threaded connection with the fixing holes (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221456353.9U CN218374443U (en) | 2022-06-10 | 2022-06-10 | Advance support I-shaped steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221456353.9U CN218374443U (en) | 2022-06-10 | 2022-06-10 | Advance support I-shaped steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218374443U true CN218374443U (en) | 2023-01-24 |
Family
ID=84958559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221456353.9U Active CN218374443U (en) | 2022-06-10 | 2022-06-10 | Advance support I-shaped steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218374443U (en) |
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2022
- 2022-06-10 CN CN202221456353.9U patent/CN218374443U/en active Active
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