CN216787643U - Steel beam with mutual butt joint structure - Google Patents
Steel beam with mutual butt joint structure Download PDFInfo
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- CN216787643U CN216787643U CN202220043847.8U CN202220043847U CN216787643U CN 216787643 U CN216787643 U CN 216787643U CN 202220043847 U CN202220043847 U CN 202220043847U CN 216787643 U CN216787643 U CN 216787643U
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- butt joint
- steel beam
- magnet
- plate
- butt
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 210000001503 joint Anatomy 0.000 title claims abstract description 69
- 230000003014 reinforcing effect Effects 0.000 claims description 32
- 239000003351 stiffener Substances 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of constructional engineering, in particular to a steel beam with a mutual butt joint structure, which comprises a steel beam body, butt joint plates and butt joint blocks, wherein the butt joint plates are connected to two ends of the steel beam body, butt joint grooves are formed in the butt joint plates, the butt joint grooves are arranged in the two sides of the steel beam body, butt joint blocks are connected in the butt joint grooves in a sliding manner, the butt joint block is connected on the butt joint plate, the upper end and the lower end of the butt joint block are both connected with a first magnet, the first magnet is connected with the second magnet in a magnetic attraction way, and the second magnet is connected in the two sides of the steel beam body, and cooperation first magnet and second magnet can carry out the pre-fixing to two girder steel bodies, later through bolt and nut, can fix two butt-joint plates to reach the effect fixed to the device butt joint.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a steel beam with a mutual butt joint structure.
Background
The steel beam is made of steel, the crane beam and the working platform beam in the factory building, the floor beam in the multi-storey building, the purlin in the roof structure and the like can be divided into section steel beams and combined beams, the section steel beams are made of I-shaped steel or channel steel formed by hot rolling, the light beams such as purlins and the like can also be made of Z-shaped steel and channel steel formed by cold bending, the section steel beams are simple to process and low in cost, but the section size of the section steel is limited by certain specification, the combined beams are formed by welding or riveting steel plates or section steel, the welding is mainly performed due to the fact that the riveting wastes labor and materials are wasted, the commonly used welded combined beams are I-shaped sections and box-shaped sections formed by upper and lower flange plates and web plates, the latter is wasted, the manufacturing process is complicated, but has larger bending rigidity and torsional rigidity, and the combined beam is suitable for the conditions that the side load and the requirement are higher or the beam height is limited and the like, with the development of society, the application to the girder steel that has mutual butt joint structure is increasing extensively.
Most girder steel in the market, in the use, can not dock it fast fixedly, need operate with the help of the instrument or use a large amount of manpowers, the process is loaded down with trivial details to efficiency is lower, influences the result of use, simultaneously in the use, can not improve the intensity of device, probably leads to the device to break down easily after long triangular use, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel beam with a mutual butt joint structure, and aims to solve the problem that mutual butt joint of the steel beams is inconvenient in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a girder steel with mutual butt joint structure, includes girder steel body, butt joint plate and butt joint piece, girder steel body both ends all are connected with the butt joint plate, the butt joint groove has been seted up on the butt joint plate, just the butt joint groove is seted up in girder steel body both sides, sliding connection has the butt joint piece in the butt joint groove, the butt joint piece is connected on the butt joint plate, both ends all are connected with first magnet about the butt joint piece, magnetism is inhaled on the first magnet and is connected with second magnet, second magnet is connected in girder steel body both sides.
Preferably, a first threaded hole is formed in the butt joint plate, a plurality of first threaded holes are formed in the butt joint plate, a bolt penetrates through the first threaded hole, the bolt is connected to the butt joint plate in a sliding mode, a nut is connected to the bolt in a threaded mode, and the nut is connected to the butt joint plate in a sliding mode.
Preferably, both sides of both ends all are connected with the strengthening rib about the girder steel body, the strengthening rib is connected on both sides about the butt joint board.
Preferably, both sides all are seted up flutedly around the girder steel body, the upside is connected with the connection for reinforcement board in the recess on the girder steel body, the bottom side is connected with connection for reinforcement board down in the recess on the girder steel body.
Preferably, the upper reinforcing connecting plate and the lower reinforcing connecting plate are both provided with second threaded holes, countersunk screws penetrate through the second threaded holes, and the countersunk screws are spirally connected in the steel beam body.
Preferably, all the laminating is connected with the stiffener in the recess of both ends around the girder steel body, the stiffener is connected at last gusset and between the gusset down.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the butt joint block, the butt joint groove, the bolt, the nut, the first magnet and the second magnet, the two steel beam bodies can be in butt joint through the butt joint block and the butt joint groove, the two steel beam bodies can be pre-fixed by matching the first magnet and the second magnet, and then the two butt joint plates can be fixed through the bolt and the nut, so that the effect of butt joint and fixation of the device is achieved.
2. According to the utility model, the upper reinforcing connecting plate and the lower reinforcing connecting plate can be connected to the front side and the rear side of the steel beam body through the reinforcing ribs, the upper reinforcing connecting plate, the lower reinforcing connecting plate, the reinforcing rods and the countersunk screws, and the strength and the stability of the steel beam body during working can be improved by matching the reinforcing rods, and meanwhile, the steel beam body and the butt-joint plate can be stabilized through the reinforcing ribs, so that the strength after butt-joint is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the butt plate according to the present invention;
FIG. 3 is a schematic view of the reinforcing bar mounting structure of the present invention.
In the figure: the steel beam comprises a steel beam body 1, a butt joint plate 2, a reinforcing rib 3, a first threaded hole 4, an upper reinforcing connecting plate 5, a first magnet 6, a butt joint block 7, a butt joint groove 8, a second magnet 9, a lower reinforcing connecting plate 10, a second threaded hole 11, a reinforcing rod 12, a nut 13, a bolt 14 and a countersunk head screw 15.
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. 1-3, the present invention provides a technical solution:
the utility model provides a girder steel with mutual butt joint structure, including girder steel body 1, buttcover plate 2 and butt joint piece 7, 1 both ends of girder steel body all are connected with buttcover plate 2, have seted up butt joint groove 8 on the buttcover plate 2, and set up in 1 both sides of girder steel body in butt joint groove 8, sliding connection has butt joint piece 7 in butt joint groove 8, butt joint piece 7 is connected on buttcover plate 2, both ends all are connected with first magnet 6 about butt joint piece 7, magnetism is inhaled on first magnet 6 and is connected with second magnet 9, second magnet 9 is connected in 1 both sides of girder steel body.
The butt joint plate 2 is provided with a first threaded hole 4, the butt joint plate 2 is provided with a plurality of first threaded holes 4, a bolt 14 penetrates through the first threaded hole 4, the bolt 14 is connected to the butt joint plate 2 in a sliding mode, a nut 13 is connected to the bolt 14 in a threaded mode, the nut 13 is connected to the butt joint plate 2 in a sliding mode, and the two butt joint plates 2 can be fixed through the nut 13 and the bolt 14; the two sides of the upper end and the lower end of the steel beam body 1 are both connected with reinforcing ribs 3, the reinforcing ribs 3 are connected to the upper side and the lower side of the butt plate 2, and the strength and the stability of the steel beam body 1 and the butt plate 2 can be improved through the reinforcing ribs 3; the front side and the rear side of the steel beam body 1 are respectively provided with a groove, the upper side in the groove on the steel beam body 1 is connected with an upper reinforcing connecting plate 5, the bottom side in the groove on the steel beam body 1 is connected with a lower reinforcing connecting plate 10, and the strength of the steel beam body 1 can be conveniently improved through the upper reinforcing connecting plate 5 and the lower reinforcing connecting plate 10; the upper reinforcing connecting plate 5 and the lower reinforcing connecting plate 10 are both provided with second threaded holes 11, countersunk screws 15 penetrate through the second threaded holes 11, the countersunk screws 15 are spirally connected in the steel beam body 1, and the upper reinforcing connecting plate 5 and the lower reinforcing connecting plate 10 can be fixed in the front side and the rear side of the steel beam body 1 through the countersunk screws 15; all laminating in the both ends recess around the girder steel body 1 is connected with stiffener 12, and stiffener 12 is connected at last gusset 5 and under between the gusset 10, through stiffener 12, can improve the intensity of device.
The working process is as follows: when the device is used, power is supplied by an external power supply, when the device needs to be butted, a butting block 7 on a butting plate 2 can be inserted into a butting groove 8 on another steel beam body 1, the two steel beam bodies 1 are pre-fixed by matching a first magnet 6 and a second magnet 9, so that the effect of butting the two steel beam bodies 1 is achieved, meanwhile, the butting plate 2 on the two steel beam bodies 1 can be fixed by matching a bolt 14 and a nut 13, the device is fixed, in the using process, the connecting strength of the butting plate 2 and the steel beam bodies 1 can be increased by the reinforcing ribs 3, meanwhile, the upper reinforcing connecting plate 5 and the lower reinforcing connecting plate 10 can be fixed in two sides of the steel beam bodies 1 by matching a sunk screw 15 and a second threaded hole 11, and the strength of the device can be increased by matching a reinforcing rod 12, simple structure and strong practicability.
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 (6)
1. The utility model provides a girder steel with mutual butt joint structure, includes girder steel body (1), butt joint board (2) and butt joint piece (7), its characterized in that: girder steel body (1) both ends all are connected with buttcover plate (2), butt joint groove (8) have been seted up on buttcover plate (2), just butt joint groove (8) are seted up in girder steel body (1) both sides, sliding connection has butt joint piece (7) in butt joint groove (8), butt joint piece (7) are connected on butt joint plate (2), both ends all are connected with first magnet (6) about butt joint piece (7), magnetism is inhaled on first magnet (6) and is connected with second magnet (9), second magnet (9) are connected in girder steel body (1) both sides.
2. A steel beam having an interconnected structure according to claim 1, wherein: seted up first screw hole (4) on butt plate (2), just a plurality ofly seted up first screw hole (4) on butt plate (2), it has bolt (14) to pass in first screw hole (4), bolt (14) sliding connection is on butt plate (2), threaded connection has nut (13) on bolt (14), nut (13) sliding connection is on butt plate (2).
3. A steel beam having an interconnected structure according to claim 1, wherein: both sides of both ends all are connected with strengthening rib (3) about girder steel body (1), strengthening rib (3) are connected on both sides about butt plate (2).
4. A steel beam having an interconnected structure according to claim 1, wherein: grooves are formed in the front side and the rear side of the steel beam body (1), an upper reinforcing connecting plate (5) is connected to the inner upper side of each groove in the steel beam body (1), and a lower reinforcing connecting plate (10) is connected to the inner bottom side of each groove in the steel beam body (1).
5. A steel beam with an inter-abutting structure as claimed in claim 4, wherein: go up reinforced connection board (5) and all seted up second screw hole (11) on reinforced connection board (10) down, it has countersunk screw (15) to pass in second screw hole (11), countersunk screw (15) screwed connection is in girder steel body (1).
6. A steel beam having an interconnected structure according to claim 1, wherein: all laminating in the both ends recess around girder steel body (1) is connected with stiffener (12), stiffener (12) are connected at last gusset (5) and under between gusset (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043847.8U CN216787643U (en) | 2022-01-10 | 2022-01-10 | Steel beam with mutual butt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043847.8U CN216787643U (en) | 2022-01-10 | 2022-01-10 | Steel beam with mutual butt joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216787643U true CN216787643U (en) | 2022-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220043847.8U Expired - Fee Related CN216787643U (en) | 2022-01-10 | 2022-01-10 | Steel beam with mutual butt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216787643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262957A (en) * | 2022-07-19 | 2022-11-01 | 中建三局集团有限公司 | Double-layer concrete structural slab supporting system and construction method |
-
2022
- 2022-01-10 CN CN202220043847.8U patent/CN216787643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262957A (en) * | 2022-07-19 | 2022-11-01 | 中建三局集团有限公司 | Double-layer concrete structural slab supporting system and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |