CN210151554U - Bailey frame structure of quick installation - Google Patents
Bailey frame structure of quick installation Download PDFInfo
- Publication number
- CN210151554U CN210151554U CN201920807836.0U CN201920807836U CN210151554U CN 210151554 U CN210151554 U CN 210151554U CN 201920807836 U CN201920807836 U CN 201920807836U CN 210151554 U CN210151554 U CN 210151554U
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- oblique
- frame
- triangle frame
- bailey
- regular triangle
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Abstract
The utility model discloses a bailey frame structure of quick installation belongs to building construction technical field, including a plurality of regular triangle frame and a plurality of and regular triangle frame swing joint's the triangle frame of falling, regular triangle frame and the triangle frame of falling all include crossbeam and a plurality of and crossbeam fixed connection's sloping, seted up oblique sliding tray on the sloping on the regular triangle frame, the fixed oblique fixed block crossbeam that uses with oblique sliding tray cooperation that is provided with on the sloping on the triangle frame of falling's has and the junction welded supporting beam between the adjacent sloping. The utility model discloses, through oblique fixed block and oblique sliding tray swing joint between regular triangle-shaped frame and the inverted triangle-shaped frame, go up fixed beam and use bolted connection bailey frame structure jointly with lower fixed beam simultaneously to reach the installation and dismantle convenient, simple structure, purpose that product cost is low.
Description
Technical Field
The utility model relates to a bailey frame structure especially relates to a bailey frame structure of quick installation, belongs to building construction technical field.
Background
The Bailey truss is also called as an assembled highway steel bridge and is originally named as a '321' highway steel bridge. Is a combat readiness highway steel bridge in China. The bailey truss is a steel frame forming a certain unit, and can be spliced and assembled into a plurality of members and equipment.
The structure of the existing bailey truss is complex, certain influence is caused on installation and disassembly, the assembling and disassembling time is greatly prolonged, and great trouble is caused to turnover transportation.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a bailey frame structure of quick installation, through oblique fixed block and oblique sliding tray swing joint between regular triangle frame and the inverted triangle frame, go up fixed beam and use bolted connection bailey frame structure jointly with fixed beam down simultaneously to reach the installation and dismantle convenient, simple structure, purpose that product cost is low.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a bailey frame structure of quick installation, including a plurality of regular triangle frame and a plurality of with regular triangle frame swing joint's the triangle frame of falling, regular triangle frame with the triangle frame of falling all including crossbeam and a plurality of with crossbeam fixed connection's sloping, oblique sliding tray has been seted up on the sloping on the regular triangle frame, fixed be provided with on the sloping on the triangle frame of falling with oblique fixed block that the sliding tray cooperation was used.
Preferably, the upper end of the cross beam is welded with a support beam welded with the joint between the adjacent oblique beams.
Preferably, an upper fixed beam and a lower fixed beam are fixedly connected between adjacent bailey truss structures, two ends of the upper fixed beam are fixedly connected with the cross beam on the inverted triangular frame on the adjacent bailey truss structure through bolts respectively, and two ends of the lower fixed beam are fixedly connected with the cross beam on the regular triangular frame on the adjacent bailey truss structure through bolts respectively.
Preferably, the bottom end of the oblique sliding groove is provided with a limiting partition plate fixedly connected with the oblique beam.
Preferably, the regular triangle frame and the inverted triangle frame have the same structure.
Preferably, the cross beam is fixedly connected with the oblique beam in a welding mode.
The utility model has the advantages of:
1. through oblique fixed block and oblique sliding tray swing joint between regular triangle frame and the inverted triangle frame, oblique fixed block can sliding connection in oblique sliding tray, simple structure, and it is convenient quick to connect, and it is more convenient to install and dismantle, goes up fixed beam and uses jointly with lower fixed beam simultaneously and increases the structural strength between bailey frame structure, uses bolted connection to make things convenient for the installation and the dismantlement of bailey frame structure simultaneously, saves installation and takedown time, the transportation of conveniently having enough to meet the need.
2. The bottom of oblique sliding tray is provided with the spacing baffle with sloping fixed connection, and the position of oblique fixed block on oblique sliding tray can be restricted to spacing baffle, prevents that oblique fixed block from slipping out oblique sliding tray, improves the security that bailey frame structure used.
3. The upper end welding of crossbeam has a supporting beam with the junction welding between the adjacent sloping, and a supporting beam can support the gravity of sloping, reinforcing structural strength improves the stability of triangle-shaped frame.
4. Regular triangle frame and the structure of triangle frame of falling are the same, and the structure is the same makes things convenient for the installation of regular triangle frame and triangle frame of falling, and it is fixed to be portable simultaneously in the turnover transportation.
Drawings
Fig. 1 is a front view schematic diagram of a preferred embodiment of a quick-install bailey frame structure in accordance with the present invention;
fig. 2 is a schematic perspective view of a triangular frame according to a preferred embodiment of the rapid installation bailey frame structure of the present invention;
fig. 3 is a schematic perspective view of an inverted triangular frame according to a preferred embodiment of the rapid installation bailey frame structure of the present invention;
fig. 4 is a schematic view of a connecting front cross-sectional structure of an oblique sliding groove and an oblique fixing block according to a preferred embodiment of the quick-mounting bailey frame structure of the present invention;
fig. 5 is a schematic view of a connection structure between the bailey frames according to a preferred embodiment of the quick-mounting bailey frame structure of the present invention.
In the figure: the structure comprises 1-a regular triangle frame, 2-an inverted triangle frame, 3-a cross beam, 4-an oblique beam, 5-a supporting beam, 6-an oblique sliding groove, 7-an oblique fixing block, 8-an upper fixing beam, 9-a lower fixing beam and 10-a limiting partition plate.
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. 1-4, this embodiment provides a bailey truss structure of quick installation, including a plurality of regular triangle frame 1 and a plurality of and regular triangle frame 1 swing joint's triangle frame 2 that falls, regular triangle frame 1 and triangle frame 2 all include crossbeam 3 and two sloping 4 with crossbeam 3 fixed connection, oblique sliding tray 6 has been seted up on the sloping 4 on the regular triangle frame 1, it is provided with oblique fixed block 7 with oblique sliding tray 6 cooperation use to fix on the sloping 4 on the triangle frame 2 that falls, through oblique fixed block 7 and oblique sliding tray 6 swing joint between regular triangle frame 1 and the triangle frame 2 that falls, oblique fixed block 7 can sliding connection in oblique sliding tray 6, moreover, the steam generator is simple in structure, it is convenient quick to connect, it is more convenient to install and dismantle.
In this embodiment, as shown in fig. 1 to 3, a support beam 5 welded to a connection portion between adjacent oblique beams 4 is welded to an upper end of the cross beam 3, and the support beam 5 can support the gravity of the oblique beams 4, thereby enhancing the structural strength and improving the stability of the triangular frame.
In this embodiment, as shown in fig. 5, an upper fixed beam 8 and a lower fixed beam 9 are fixedly connected between adjacent bailey truss structures, two ends of the upper fixed beam 8 are respectively connected with a cross beam 3 on an inverted triangular frame 2 on the adjacent bailey truss structures through bolt fixing, two ends of the lower fixed beam 9 are respectively connected with a cross beam 3 on an inverted triangular frame 1 on the adjacent bailey truss structures through bolt fixing, the upper fixed beam 8 and the lower fixed beam 9 are jointly used to increase the structural strength between the bailey truss structures, and meanwhile, the bolts are used to connect the bailey truss structures conveniently for installation and disassembly, so that the installation and disassembly time is saved, and the turnover and transportation are facilitated.
In this embodiment, as shown in fig. 2, a limiting partition plate 10 fixedly connected to the oblique beam 4 is disposed at the bottom end of the oblique sliding groove 6, and the limiting partition plate 10 can limit the position of the oblique fixing block 7 on the oblique sliding groove 6, so as to prevent the oblique fixing block 7 from sliding out of the oblique sliding groove 6, thereby improving the safety of the bailey truss structure.
In the embodiment, as shown in fig. 1-3, the regular triangle frame 1 and the inverted triangle frame 2 have the same structure, which facilitates the installation of the regular triangle frame 1 and the inverted triangle frame 2, and is convenient to carry and fix during the turnover transportation process.
In the present embodiment, as shown in fig. 2 and 3, the cross beam 3 and the oblique beam 4 are fixedly connected by welding, and the welding connection increases the connection stability between the cross beam 3 and the oblique beam 4.
As shown in fig. 1 to 5, the principle of the quick-mounting bailey truss structure provided by the present embodiment is as follows: the regular triangle frame 1 and the inverted triangle frame 2 both comprise a cross beam 3 and two oblique beams 4 fixedly connected with the cross beam 3, oblique sliding grooves 6 are arranged on the oblique beams 4 on the regular triangle frame 1, oblique fixing blocks 7 matched with the oblique sliding grooves 6 for use are fixedly arranged on the oblique beams 4 on the inverted triangle frame 2, the regular triangle frame 1 and the inverted triangle frame 2 are movably connected through the oblique fixing blocks 7 and the oblique sliding grooves 6, the oblique fixing blocks 7 can be slidably connected in the oblique sliding grooves 6, in the sliding process, the bottom of the oblique sliding groove 6 is provided with a limiting partition plate 10 fixedly connected with the oblique beam 4, the limiting partition plate 10 can limit the position of the oblique fixing block 7 on the oblique sliding groove 6, the oblique fixing block 7 is prevented from sliding out of the oblique sliding groove 6, the upper end of the cross beam 3 is welded with a supporting beam 5 welded at the joint between the adjacent oblique beams 4, and the supporting beam 5 can support the gravity of the oblique beam 4.
To sum up, in this embodiment, according to the rapid-installation bailey frame structure of this embodiment, the regular triangle frame and the inverted triangle frame are movably connected through the oblique fixing blocks and the oblique sliding grooves, the oblique fixing blocks can be slidably connected in the oblique sliding grooves, the structure is simple, the connection is convenient and rapid, the installation and the disassembly are more convenient, meanwhile, the upper fixing beam and the lower fixing beam are jointly used to increase the structural strength between the bailey frame structures, meanwhile, the assembly and the disassembly of the bailey frame structure are facilitated by using bolts, the installation and the disassembly time are saved, the turnover transportation is facilitated, the upper end of the cross beam is welded with the supporting beam welded with the joint between the adjacent oblique beams, the supporting beam can support the gravity of the oblique beams, the structural strength is enhanced, the stability of the triangle frame is improved, the bottom end of the oblique sliding groove is provided with the limiting partition plate fixedly connected with the oblique beams, the position of oblique fixed block on oblique sliding tray can be restricted to spacing baffle, prevents that oblique fixed block from slipping out oblique sliding tray, improves the security that bailey frame structure used, and the structure of regular triangle frame and inverted triangle frame is the same, and the structure is the same makes things convenient for the installation of regular triangle frame and inverted triangle frame, and portable is fixed in the turnover transportation simultaneously.
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 (6)
1. The utility model provides a bailey truss structure of quick installation which characterized in that: including a plurality of regular triangle frame (1) and a plurality of with regular triangle frame (1) swing joint's triangle frame (2) of falling, regular triangle frame (1) with fall triangle frame (2) all including crossbeam (3) and a plurality of with crossbeam (3) fixed connection's sloping (4), set up oblique sliding tray (6) on sloping (4) on regular triangle frame (1), fall fixed being provided with on sloping (4) on the triangle frame (2) with oblique sliding tray (6) cooperation oblique fixed block (7) of using.
2. A quick-install bailey truss structure according to claim 1 wherein: and a supporting beam (5) welded with the joint between the adjacent oblique beams (4) is welded at the upper end of the cross beam (3).
3. A quick-install bailey truss structure according to claim 1 wherein: fixed beam (8) and lower fixed beam (9) on the fixedly connected with between the adjacent bailey truss structure, go up the both ends of fixed beam (8) respectively with adjacent bailey truss structure crossbeam (3) on the triangle-shaped frame (2) pass through bolt fixed connection, the both ends of lower fixed beam (9) respectively with adjacent bailey truss structure crossbeam (3) on the triangle-shaped frame (1) pass through bolt fixed connection.
4. A quick-install bailey truss structure according to claim 1 wherein: and the bottom end of the oblique sliding groove (6) is provided with a limiting partition plate (10) fixedly connected with the oblique beam (4).
5. A quick-install bailey truss structure according to claim 1 wherein: the regular triangle frame (1) and the inverted triangle frame (2) have the same structure.
6. A quick-install bailey truss structure according to claim 1 wherein: the cross beam (3) is fixedly connected with the oblique beam (4) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920807836.0U CN210151554U (en) | 2019-05-31 | 2019-05-31 | Bailey frame structure of quick installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920807836.0U CN210151554U (en) | 2019-05-31 | 2019-05-31 | Bailey frame structure of quick installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151554U true CN210151554U (en) | 2020-03-17 |
Family
ID=69761222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920807836.0U Expired - Fee Related CN210151554U (en) | 2019-05-31 | 2019-05-31 | Bailey frame structure of quick installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210151554U (en) |
-
2019
- 2019-05-31 CN CN201920807836.0U patent/CN210151554U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200317 |