CN218028162U - Combined main beam frame steel structure - Google Patents
Combined main beam frame steel structure Download PDFInfo
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- CN218028162U CN218028162U CN202222008706.5U CN202222008706U CN218028162U CN 218028162 U CN218028162 U CN 218028162U CN 202222008706 U CN202222008706 U CN 202222008706U CN 218028162 U CN218028162 U CN 218028162U
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Abstract
The utility model discloses a combined main beam frame steel structure, which comprises a first main beam frame and second main beam frames positioned at two sides of the first main beam frame in an inserting way, wherein a movable cavity is arranged in the first main beam frame, a fixed frame is welded at the bottom of the first main beam frame, and a limiting plate is arranged at the middle position of the fixed frame; the utility model utilizes the self elasticity of the reset spring to fix the first slider and the second slider in the second fixed groove respectively, and the recycled bolt is used for fixing the L-shaped fixed frame, the first main beam frame and the second main beam frame, thereby realizing the secondary fixation and being firmer during the fixation; the bolt is firstly unscrewed, the bolt cancels the fixation of the L-shaped fixing frame, the first main beam frame and the second main beam frame, the L-shaped fixing frame can be disassembled, the pulling plate is pulled, the first sliding block and the second sliding block are separated from the first fixing groove and the second fixing groove which are formed in the inner side of the second main beam frame, the first main beam frame and the second main beam frame can be disassembled, and the disassembly is more convenient.
Description
Technical Field
The utility model relates to a steel construction technical field specifically is a modular girder frame steel construction.
Background
When the steel structure is used, the steel structure is required to be assembled together, most of the steel structure is welded to fix the main beam frame and the auxiliary beam frame, most of the steel structure is disposable, and when the steel structure is disassembled, time and labor are wasted, and the operation is inconvenient, such as the Chinese patent with the publication number of CN215670087U, the steel structure discloses a high-pressure-bearing combined steel structure, which comprises a steel structure assembly, a lower steel structure and an upper steel structure, wherein the upper steel structure is arranged at the top end of the lower steel structure; and the upper steel structure is installed at the top end of the lower steel structure through the connecting mechanism, the connecting mechanism comprises a lower installing frame which is fixedly sleeved on the outer wall of the lower steel structure, the bottom wall of the upper steel structure is provided with an upper installing frame, the upper installing frame is movably connected with the lower installing frame, and the upper installing frame is sleeved on the outer wall of the lower steel structure.
However, the above scheme has the following disadvantages:
1. when the fixing device works, the fixing effect on the main beam frame and the auxiliary beam frame is lacked, the main beam frame and the auxiliary beam frame cannot be secondarily fixed, and the fixing effect is not firm; 2. when the dismounting device works, the dismounting effect on the main beam frame and the auxiliary beam frame is lacked, and when the main beam frame and the auxiliary beam frame need to be dismounted, the dismounting cannot be quickly carried out, and the dismounting is inconvenient to operate. Therefore, a combined main beam frame steel structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular girder frame steel construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a combined main beam frame steel structure comprises a first main beam frame and second main beam frames inserted at two sides of the first main beam frame, wherein a movable cavity is formed in the first main beam frame, a fixed frame is welded at the bottom of the first main beam frame, and a limiting plate is arranged at the middle position of the fixed frame;
a pull rod is arranged inside the movable cavity, a pull plate is welded at the bottom of the pull rod after penetrating through a limiting plate between the first main beam frame and the fixing frame, so that the connection relation between the pull plate and the pull rod is firmer, a first round rod is hinged to the top of the pull rod, a first fixing seat is hinged to the top of the first round rod, the top of the pull rod is connected to the bottom of the first round rod through a first pin shaft, the rotation between the top of the pull rod and the bottom of the first round rod is smoother, the top of the first round rod is connected to the middle of the first fixing seat through a third pin shaft, the rotation between the top of the first round rod and the middle of the first fixing seat is smoother, a first sliding block is welded on one side of the first fixing seat, the connection relation between the first sliding block and the first fixing seat is firmer, a first fixing groove for sliding connection of the first sliding block is formed in the inner side of the second main beam frame, and the first fixing groove is convenient for inserting the first sliding block;
the top of pull rod articulates there is the second pole, the top of second pole articulates there is the second fixing base, the top at the top of pull rod is passed through second round pin hub connection in the bottom of second pole, and the rotation between the top of pull rod and the bottom of second pole is more smooth the middle part at the second fixing base is passed through fourth round pin hub connection at the second pole top, and the rotation between the top of second pole and the middle part of second fixing base is more smooth, one side welding of second fixing base has the second slider, and the relation of connection between second fixing base and the second slider is more firm, the second fixed slot that is used for the sliding connection second slider is offered to the inboard of second girder frame, and the second fixed slot is convenient for peg graft the second slider, the outside of second girder frame is provided with L type mount. The right side of L type mount is laminated with the outside of second girder structure mutually, the bottom of L type mount is laminated with the top of first girder structure mutually, the surface of L type mount is provided with a plurality of bolt, and L type mount is laminated with the top of first girder structure in the outside of second girder structure and first girder structure through a plurality of bolt fastening respectively, and L type mount is laminated with the outside of second girder structure and the top of first girder structure mutually, is convenient for utilize a plurality of bolt to fix L type mount and second girder structure and first girder structure.
The inside of the first main beam frame is located at the bottom of the second main beam frame, a placing groove is formed in the bottom of the first main beam frame, the second main beam frame is convenient to place due to the arrangement of the placing groove, and the second main beam frame is convenient to place more accurately when placed.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses loosening the arm-tie just can utilize reset spring self elasticity, promote first round bar and second round bar, make first round bar and second round bar promote corresponding first slider and second slider, fix in the first fixed slot and the second fixed slot that set up to the second girder mount inboard respectively, reuse the bolt to further fix L type mount and first girder mount and second girder mount, realize the secondary fixed, it is more firm when fixing;
firstly, the bolt is unscrewed, the bolt cancels the fixation of the L-shaped fixing frame, the first main beam frame and the second main beam frame, the L-shaped fixing frame can be disassembled, the pulling plate is pulled, the pulling plate drives the pulling rod to move upwards, the pulling rod can correspondingly drive the first sliding block and the second sliding block to move inwards to the first round rod and the second round rod, the first sliding block and the second sliding block are separated from the first fixing groove and the second fixing groove which are formed in the inner side of the second main beam frame, the first main beam frame and the second main beam frame can be rapidly disassembled, and the disassembly is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;
fig. 3 is a schematic structural view of the present invention during the whole movement.
In the figure: 1. a first main beam frame; 2. a second main beam frame; 3. a first fixed seat; 4. a first slider; 5. a second fixed seat; 6. a second slider; 7. pulling a plate; 8. a limiting plate; 9. a fixed mount; 10. a return spring; 11. a first pull block; 12. a first round bar; 13. a second round bar; 14. a second pull block; 15. a movable cavity; 16. a pull rod; 17. a first fixing groove; 18. a second fixing groove; 19. an L-shaped fixing frame; 20. a bolt; 21. and (6) placing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a combined main beam frame steel structure comprises a first main beam frame 1 and second main beam frames 2 which are inserted at two sides of the first main beam frame 1, wherein a movable cavity 15 is formed in the first main beam frame 1, a fixed frame 9 is welded at the bottom of the first main beam frame 1, and a limiting plate 8 is arranged in the middle of the fixed frame 9;
a pull rod 16 is arranged in the movable cavity 15, a pull plate 7 is welded to the bottom of the pull rod 16 after penetrating through a limiting plate 8 between the first main beam frame 1 and the fixed frame 9, a first round rod 12 is hinged to the top of the pull rod 16, a first fixed seat 3 is hinged to the top of the first round rod 12, a first sliding block 4 is welded to one side of the first fixed seat 3, and a first fixing groove 17 for slidably connecting the first sliding block 4 is formed in the inner side of the second main beam frame 2;
the top of the pull rod 16 is hinged with a second round rod 13, the top of the second round rod 13 is hinged with a second fixing seat 5, one side of the second fixing seat 5 is welded with a second sliding block 6, a second fixing groove 18 used for sliding connection of the second sliding block 6 is formed in the inner side of the second main beam frame 2, and an L-shaped fixing frame 19 is arranged on the outer side of the second main beam frame 2.
One side welding of first round bar 12 has first pull piece 11, one side welding of second round bar 13 has the second to draw piece 14, and the welding sets up and is convenient for draw the fixed mode between piece 14 more firm to first pull piece 11 and second, first pull piece 11 and second draw and be connected with reset spring 10 between piece 14, draw piece 11 and second when piece 14 inboard removal is drawn to first pull, first pull piece 11 and second draw piece 14 can drive reset spring 10 and compress, make reset spring 10 be in the state of compression, draw piece 14 inboard when removing to first pull piece 11 and second when removing, reset spring 10 utilizes the compressive force of self, draws piece 11 and second to draw piece 14 to the outside removal with first pull.
The top of pull rod 16 is connected in the bottom of first round bar 12 through first round pin hub connection, and the rotation between the top of pull rod 16 and the bottom of first round bar 12 is more smooth, the top at the top of pull rod 16 is connected in the bottom of second round bar 13 through second round pin hub connection, and the rotation between the top of pull rod 16 and the bottom of second round bar 13 is more smooth.
The top of first round bar 12 is passed through the third round pin hub connection and is in the middle part of first fixing base 3, and the rotation between the top of first round bar 12 and the middle part of first fixing base 3 is more smooth, second round bar 13 top is passed through the fourth round pin hub connection and is in the middle part of second fixing base 5, and the rotation between the top of second round bar 13 and the middle part of second fixing base 5 is more smooth.
The right side of the L-shaped fixing frame 19 is attached to the outer side of the second main beam frame 2, the bottom of the L-shaped fixing frame 19 is attached to the top of the first main beam frame 1, a plurality of bolts 20 are arranged on the surface of the L-shaped fixing frame 19, the L-shaped fixing frame 19 is fixed to the outer side of the second main beam frame 2 and the top of the first main beam frame 1 through the plurality of bolts 20, the L-shaped fixing frame 19 is attached to the outer side of the second main beam frame 2 and the top of the first main beam frame 1, and the L-shaped fixing frame 19 is conveniently fixed to the second main beam frame 2 and the first main beam frame 1 through the plurality of bolts 20.
The inside of first main roof beam structure 1 is located the bottom of second main roof beam structure 2 and has seted up standing groove 21, and the setting of standing groove 21 is convenient for place second main roof beam structure 2, and is more accurate when being convenient for place second main roof beam structure 2 when placing.
Particularly, when the steel structure is used, the steel structure needs to be assembled together, most of the steel structure is welded to fix the first main beam frame 1 and the second main beam frame 2, most of the steel structure is disposable, and time and labor are wasted and the operation is inconvenient when the steel structure is disassembled;
when the fixing is needed, the bottom of the second main beam frame 2 is inserted into a placing groove 21 formed in the first main beam frame 1, then the pulling plate 7 is loosened, the return spring 10 connected between the first pulling block 11 welded on one side of the first round rod 12 and the second pulling block 14 welded on one side of the second round rod 13 pushes the first round rod 12 and the second round rod 13 by using the self elastic force of the return spring 10, and when the first round rod 12 and the second round rod 13 move, the first sliding block 4 and the second sliding block 6 are respectively pushed to respectively fix the first fixing groove 17 and the second fixing groove 18 formed in the inner side of the second main beam frame 2;
the side edge of the L-shaped fixing frame 19 is contacted with the outer side of the second main beam frame 2, the bottom of the L-shaped fixing frame 19 is contacted with the top of the first main beam frame 1, and the bolt 20 is screwed in, so that the first main beam frame 1 and the second main beam frame 2 can be secondarily fixed, and the fixation is firmer;
the first round rod 12 and the second round rod 13 can be pushed by the self elasticity of the return spring 10 by loosening the pull plate 7, so that the first round rod 12 and the second round rod 13 push the corresponding first sliding block 4 and second sliding block 6 to be respectively fixed in a first fixing groove 17 and a second fixing groove 18 which are formed in the inner side of the second main beam frame 2, and the L-shaped fixing frame 19 and the first main beam frame 1 and the second main beam frame 2 are further fixed by using bolts 20, so that secondary fixing is realized, and the fixing is firmer;
when the first sliding block 4 and the second sliding block 6 need to be dismounted, the pulling plate 7 is pulled, the pulling plate 7 drives the pulling rod 16 to move upwards, the first round rod 12 and the second round rod 13 which are connected with the top of the pulling rod 16 correspondingly drive the first sliding block 4 and the second sliding block 6 to move inwards, in the process that the first sliding block 4 and the second sliding block 6 move, the reset spring 10 between the first round rod 12 and the second round rod 13 is extruded, the reset spring 10 is in a compressed state, and the first sliding block 4 and the second sliding block 6 are separated from the first fixing groove 17 and the second fixing groove 18 which are formed in the inner side of the second main beam frame 2;
when the bolt 20 is unscrewed, the bolt 20 cancels the fixation of the L-shaped fixed frame 19 and the first main beam frame 1 and the second main beam frame 2, so that the L-shaped fixed frame 19 and the first main beam frame 1 and the second main beam frame 2 can be quickly disassembled, and the disassembly is more convenient;
firstly, the bolt 20 is unscrewed, the bolt 20 cancels the fixation of the L-shaped fixed frame 19 and the first main beam frame 1 and the second main beam frame 2, the L-shaped fixed frame 19 can be disassembled, then the pulling plate 7 is pulled, the pulling plate 7 drives the pulling rod 16 to move upwards, the pulling rod 16 can correspondingly drive the first sliding block 4 and the second sliding block 6 to move inwards to the first round rod 12 and the second round rod 13, so that the first sliding block 4 and the second sliding block 6 are separated from the first fixing groove 17 and the second fixing groove 18 which are formed on the inner side of the second main beam frame 2, the first main beam frame 1 and the second main beam frame 2 can be disassembled, and the disassembly is more convenient.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modular girder frame steel construction, includes first girder frame (1) and is located second girder frame (2) of pegging graft in first girder frame (1) both sides, its characterized in that: a movable cavity (15) is formed in the first main beam frame (1), a fixed frame (9) is welded at the bottom of the first main beam frame (1), and a limiting plate (8) is arranged in the middle of the fixed frame (9);
a pull rod (16) is arranged in the movable cavity (15), a pull plate (7) is welded behind a limiting plate (8) which is arranged between the first main beam frame (1) and the fixed frame (9) in a penetrating mode at the bottom of the pull rod (16), a first round rod (12) is hinged to the top of the pull rod (16), a first fixed seat (3) is hinged to the top of the first round rod (12), a first sliding block (4) is welded on one side of the first fixed seat (3), and a first fixed groove (17) used for being in sliding connection with the first sliding block (4) is formed in the inner side of the second main beam frame (2);
the top of pull rod (16) articulates there is second pole (13), the top of second pole (13) articulates there is second fixing base (5), one side welding of second fixing base (5) has second slider (6), second fixed slot (18) that are used for sliding connection second slider (6) are offered to the inboard of second girder mount (2), the outside of second girder mount (2) is provided with L type mount (19).
2. The modular main beam frame steel structure of claim 1, wherein: one side welding of first round bar (12) has first piece (11) of drawing, one side welding of second round bar (13) has the second to draw piece (14), first drawing piece (11) and second draw and be connected with reset spring (10) between piece (14).
3. The modular main beam frame steel structure of claim 1, wherein: the top of the pull rod (16) is connected to the bottom of the first round rod (12) through a first pin shaft, and the top of the pull rod (16) is connected to the bottom of the second round rod (13) through a second pin shaft.
4. The modular main beam frame steel structure of claim 1, wherein: the top of the first round rod (12) is connected to the middle of the first fixing seat (3) through a third pin shaft, and the top of the second round rod (13) is connected to the middle of the second fixing seat (5) through a fourth pin shaft.
5. The modular main beam frame steel structure of claim 1, wherein: the right side of L type mount (19) is laminated with the outside of second girder frame (2) mutually, the bottom of L type mount (19) is laminated with the top of first girder frame (1) mutually, the surface of L type mount (19) is provided with a plurality of bolt (20), and L type mount (19) are fixed in the outside of second girder frame (2) and the top of first girder frame (1) through a plurality of bolt (20) respectively.
6. The modular main beam frame steel structure of claim 1, wherein: the inside of the first main beam frame (1) is positioned at the bottom of the second main beam frame (2) and is provided with a placing groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222008706.5U CN218028162U (en) | 2022-08-02 | 2022-08-02 | Combined main beam frame steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222008706.5U CN218028162U (en) | 2022-08-02 | 2022-08-02 | Combined main beam frame steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218028162U true CN218028162U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222008706.5U Active CN218028162U (en) | 2022-08-02 | 2022-08-02 | Combined main beam frame steel structure |
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| Country | Link |
|---|---|
| CN (1) | CN218028162U (en) |
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2022
- 2022-08-02 CN CN202222008706.5U patent/CN218028162U/en active Active
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