CN210262666U - Bailey frame with anti-shaking structure - Google Patents
Bailey frame with anti-shaking structure Download PDFInfo
- Publication number
- CN210262666U CN210262666U CN201920646488.3U CN201920646488U CN210262666U CN 210262666 U CN210262666 U CN 210262666U CN 201920646488 U CN201920646488 U CN 201920646488U CN 210262666 U CN210262666 U CN 210262666U
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- frame
- chord
- dead lever
- bailey
- install
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- Expired - Fee Related
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Abstract
The utility model discloses a bailey frame with anti-sway structure, including last chord a and lower chord a, install between last chord a and the lower chord a and put erector and side link, the mounting groove has been seted up on one side outer wall of lower chord a, install the side connecting plate on one side outer wall of side link, the middle part position department of putting the erector in installs well connecting plate, put and install linking frame between erector and the side link in, install dead lever an through the mounting panel on the well connecting plate, install dead lever b and dead lever c through the fixed screw on the bottom both sides outer wall of dead lever a. The utility model discloses an install three dead lever respectively at the both sides face, three dead lever constitutes a triangle-shaped subaerial to effectively utilized triangle-shaped's stability, improved bailey frame side support ability greatly, thereby effectively prevented that bailey frame from taking place the condition emergence of rocking when using, ensured safe in utilization.
Description
Technical Field
The utility model belongs to the technical field of the bailey frame, concretely relates to bailey frame with prevent rocking structure.
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 installation steadiness of bailey frame is the necessary prerequisite of steel bridge safety guarantee, and traditional bailey frame is installed through various screws and is fixed in the mounted position, and the support is not given to the side direction, and after the live time has been long, because the condition that the side direction holding power of bailey frame can not lead to rocking takes place, and is extremely dangerous, consequently needs a bailey frame with anti-rock structure.
Disclosure of Invention
An object of the utility model is to provide a bailey frame with prevent rocking structure to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the bailey frame with the anti-shaking structure comprises an upper chord a and a lower chord a, wherein a middle vertical frame and a side connecting frame are installed between the upper chord a and the lower chord a, a mounting groove is formed in the outer wall of one side of the lower chord a, a side connecting plate is installed on the outer wall of one side of the side connecting frame, a middle connecting plate is installed at the middle position of the middle vertical frame, a connecting frame is installed between the middle vertical frame and the side connecting frame, a fixing rod a is installed on the middle connecting plate through a mounting plate, a fixing rod b and a fixing rod c are installed on the outer walls of two sides of the bottom of the fixing rod a through fixing screws, and the upper chord b is installed on one side of the upper chord a through a top connecting frame.
Preferably, two ends of the connecting frame are respectively positioned in the middle connecting plate and the side connecting plates.
Preferably, the outer surfaces of the upper chord a, the middle vertical frame, the lower chord a and the side connecting frame are all provided with wear-resistant material layers.
Preferably, one ends of the fixing rod b and the fixing rod c are mounted in the mounting groove through a connecting screw.
Preferably, a connecting frame hole is formed in the top connecting frame.
Preferably, a side connecting frame is installed between the upper chord a and the upper chord b.
Preferably, a lower chord b is mounted on the outer wall of the lower end side of the side connecting frame below the upper chord b.
Preferably, a female head is arranged at one side of the mounting groove and inside the lower chord a.
Compared with the prior art, the beneficial effects of the utility model are that:
1. three fixed rods are respectively installed on two side faces of the bailey frame, and the three fixed rods form a triangle on the ground, so that the stability of the triangle is effectively utilized, the lateral supporting capacity of two sides of the bailey frame is greatly improved, the bailey frame is effectively prevented from shaking when in use, and the use safety is guaranteed.
2. Through set up the wearing material layer on bailey frame surface to effectively improved the surperficial wearability of this bailey frame, thereby prevent that bailey frame from being scraped the flower in use period back surface, effectively improved the aesthetic property of this bailey frame.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. an upper chord a; 2. a connecting frame; 3. a middle vertical frame; 4. a wear resistant material layer; 5. a middle connecting plate; 6. a side connection plate; 7. a female head; 8. mounting grooves; 9. a lower chord a; 10. mounting a plate; 11. a fixed rod a; 12. an upper chord b; 13. a top link; 14. a connecting frame hole; 15. a fixing rod b; 16. fixing a rod c; 17. a side link; 18. and a lower chord b.
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 bailey truss with an anti-shaking structure comprises an upper chord a1 and a lower chord a9, a middle vertical frame 3 and a side connecting frame 17 are arranged between the upper chord a1 and the lower chord a9, a mounting groove 8 is formed in the outer wall of one side of the lower chord a9, a side connecting plate 6 is arranged on the outer wall of one side of the side connecting frame 17, a middle connecting plate 5 is arranged in the middle of the middle vertical frame 3, a connecting frame 2 is arranged between the middle vertical frame 3 and the side connecting frame 17, a fixing rod a11 is arranged on the middle connecting plate 5 through a mounting plate 10, a fixing rod b15 and a fixing rod c16 are arranged on the outer walls of two sides of the bottom of a fixing rod a11 through fixing screws, three fixing rods are respectively arranged on two side faces of the bailey truss, the three fixing rods form a triangle on the ground, so that the stability of the triangle is effectively utilized, the lateral supporting capability of two sides of the bailey truss is greatly improved, and the bailey truss, the use safety is guaranteed, and the upper chord b12 is installed on one side of the upper chord a1 through the top connecting frame 13.
The two ends of the connecting frame 2 are respectively positioned in the middle connecting plate 5 and the side connecting plate 6, the upper chord a1, the middle vertical frame 3, the lower chord a9 and the outer surface of the side connecting frame 17 are all provided with wear-resistant material layers 4, the wear-resistant material layers 4 can be made of polyurethane materials, the wear-resistant material layers 4 are arranged, so that the surface wear resistance of the bailey frame is effectively improved, the surface of the bailey frame is prevented from being scratched after the bailey frame is used for a period of time, the attractiveness of the bailey frame is effectively improved, the fixing rod b15 and one end of the fixing rod c16 are installed in the installation groove 8 through connecting screws, so that the fixing rod b15 and the fixing rod c16 are effectively fixed in the groove, the connecting frame hole 14 is formed in the top connecting frame 13, other bailey frames can be connected through the installing connecting frame hole 14, the side connecting frame 17 is installed between the upper chord a1 and the upper chord b12, the side connecting, the lower chord b18 is arranged on the outer wall of the lower end side of the side connecting frame 17 below the upper chord b12, the female head 7 is arranged inside the lower chord a9 on the mounting groove 8 side, and the lower chord a9 and the lower chord b18 can be connected through the connecting piece by installing the female head 7.
The utility model discloses a theory of operation and use flow: before using this bei lei truss, install dead lever a11 on well connecting plate 5 through mounting panel 10, install dead lever b15 and dead lever c16 in the bottom of well connecting plate 5, and dead lever b15 and dead lever c 16's one end embedding mounting groove 8 in, effectively fix through the fixed screw, during the use, dead lever a11, dead lever b15 has effectively guaranteed bei lei truss both sides holding power with dead lever c16, prevent to rock, wear-resistant material layer 4 has effectively improved the surface wearability of this bei lei truss, prevent that the bei lei truss from being scraped the flower in the surface after using for a period.
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 (8)
1. The utility model provides a bailey frame with anti-rock structure, includes upper chord a (1) and lower chord a (9), its characterized in that: the middle vertical frame (3) and the side connecting frame (17) are installed between the upper chord a (1) and the lower chord a (9), an installation groove (8) is formed in the outer wall of one side of the lower chord a (9), the side connecting plate (6) is installed on the outer wall of one side of the side connecting frame (17), the middle connecting plate (5) is installed at the middle position of the middle vertical frame (3), the connecting frame (2) is installed between the middle vertical frame (3) and the side connecting frame (17), the fixing rod a (11) is installed on the middle connecting plate (5) through the installation plate (10), the fixing rod b (15) and the fixing rod c (16) are installed on the outer walls of two sides of the bottom of the fixing rod a (11) through fixing screws, and the upper chord b (12) is installed on one side of the upper chord a (1) through the top connecting frame (13).
2. The bailey truss with the anti-sway structure of claim 1, wherein: and two ends of the connecting frame (2) are respectively positioned in the middle connecting plate (5) and the side connecting plate (6).
3. The bailey truss with the anti-sway structure of claim 1, wherein: and the outer surfaces of the upper chord a (1), the middle vertical frame (3), the lower chord a (9) and the side connecting frame (17) are provided with wear-resistant material layers (4).
4. The bailey truss with the anti-sway structure of claim 1, wherein: and one ends of the fixing rod b (15) and the fixing rod c (16) are arranged in the mounting groove (8) through connecting screws.
5. The bailey truss with the anti-sway structure of claim 1, wherein: and a connecting frame hole (14) is formed in the top connecting frame (13).
6. The bailey truss with the anti-sway structure of claim 1, wherein: and a side connecting frame (17) is arranged between the upper chord a (1) and the upper chord b (12).
7. The bailey truss with anti-sway structure of claim 6, wherein: and a lower chord b (18) is arranged on the outer wall of the lower end side of the side connecting frame (17) below the upper chord b (12).
8. The bailey truss with the anti-sway structure of claim 1, wherein: and a female head (7) is arranged in the lower chord a (9) on one side of the mounting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646488.3U CN210262666U (en) | 2019-05-08 | 2019-05-08 | Bailey frame with anti-shaking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646488.3U CN210262666U (en) | 2019-05-08 | 2019-05-08 | Bailey frame with anti-shaking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210262666U true CN210262666U (en) | 2020-04-07 |
Family
ID=70024200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646488.3U Expired - Fee Related CN210262666U (en) | 2019-05-08 | 2019-05-08 | Bailey frame with anti-shaking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210262666U (en) |
-
2019
- 2019-05-08 CN CN201920646488.3U patent/CN210262666U/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: 20200407 Termination date: 20210508 |