CN211113122U - Light steel temporary bridge erected by utilizing bailey frames - Google Patents
Light steel temporary bridge erected by utilizing bailey frames Download PDFInfo
- Publication number
- CN211113122U CN211113122U CN201921870795.6U CN201921870795U CN211113122U CN 211113122 U CN211113122 U CN 211113122U CN 201921870795 U CN201921870795 U CN 201921870795U CN 211113122 U CN211113122 U CN 211113122U
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- bailey
- fixedly connected
- ground
- frames
- temporary bridge
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Abstract
The utility model discloses a light steel temporary bridge erected by utilizing bailey frames, which relates to the technical field of bailey frame type bridges and comprises a plurality of bailey beams, wherein the upper surfaces of the bailey beams are fixedly connected with supporting plates through bolts, the upper surfaces of the supporting plates are used for pedestrians to pass through, both ends of the bailey beams are fixedly connected with bailey bases, the bottom parts of the bailey bases are respectively propped against the ground, one sides of the two bailey bases opposite to each other are respectively and fixedly connected with fixing frames, one side of the fixing frame far away from the bailey bases is fixedly connected with a fixing column, and the fixing column is fixedly connected with the ground. And the later engineering is convenient to dismantle after being finished.
Description
Technical Field
The utility model relates to a bailey truss type bridge technical field especially relates to an utilize light steel portable bridge that bailey erect.
Background
In a building or a hydraulic engineering, when gullies or small rivers generally occur, a temporary bridge is usually built by using a bailey truss in order to facilitate the convenience of engineering construction. When the bailey truss steel temporary bridge is built, base stations are required to be poured at two ends to provide fulcrums for the bridge, however, compared with a simple and feasible building mode of the bailey truss, pouring of the base stones is complicated, building time of the steel temporary bridge is prolonged, special equipment is required to pour, and meanwhile dismantling work after engineering is not convenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides an utilize light steel temporary bridge that bailey erect, the purpose is in order to solve the problem of dismantling the work after the foundation stone pouring of buildding as the fulcrum of interim bailey frame steel temporary bridge among the conventional art comparatively loaded down with trivial details and inconvenient engineering finishes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an utilize light steel temporary bridge that bailey erect, includes a plurality of bailey roof beams, it is a plurality of the bailey roof beam upper surface is through bolt fixedly connected with backup pad, the backup pad upper surface supplies the vehicle pedestrian to pass through, and is a plurality of equal fixedly connected with bailey bank base in bailey roof beam both ends, two bailey bank base bottom all supports and leans on subaerial, two equal fixedly connected with mount in the back of the body bank base one side of carrying on back mutually, bailey bank base one side fixedly connected with fixed column is kept away from to the mount, fixed column fixed connection is subaerial, fixed column top both sides are fixedly connected with back cable and haulage cable respectively, the fixed column one end fixed connection is kept away from to the back cable subaerial, the haulage cable is kept away from.
Preferably, the Bailey beam and the Bailey shore base are formed by installing and combining Bailey frames, and the Bailey beam and the Bailey shore base are matched to be in an I shape on a vertical projection.
Preferably, the supporting plate is fixedly connected with a rubber plate on the upper surface, the upper surface of the rubber plate is used for vehicles and pedestrians to pass through, and the rubber plate is made of wear-resistant rubber.
Preferably, the bottom of the Bailey shore base is abutted against a ground groove, and the ground groove is formed in the ground.
Preferably, the fixing column is fixedly connected in a ground hole, and the ground hole is formed in the ground.
Preferably, the rear pull cable and the traction cable are both steel cables, the middle parts of the two traction cables are mutually crossed, and one end of each traction cable, which is far away from the fixed column connected with the traction cable, is fixedly connected to the Bailey beam close to the middle part.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the utility model discloses a bailey bank base and geosyncline cooperate, replace the keystone, utilize bigger support area of contact to replace comparatively firm keystone strong point to do not influence the intensity of buildding of bailey roof beam, nevertheless compare in pouring the keystone, this temporary bailey frame steel temporary bridge's the work of buildding is simple and easy, and demolishs the convenience after the later stage engineering is accomplished.
2. The utility model discloses a fixed column and traction cable, fixed column fix again bailey bank base through the mount, improve overall structure's stability, and traction cable carries out supplementary tractive to bailey roof beam, improves the load capacity of this steel temporary bridge.
Drawings
Fig. 1 is a schematic structural view of a light steel temporary bridge erected by using a bailey truss according to the present invention;
fig. 2 is a schematic side view of a light steel temporary bridge erected by using a bailey truss according to the present invention;
fig. 3 is the utility model provides an utilize some bailey roof beams and the backup pad structural sketch of the light steel temporary bridge that bailey was erect.
In the figure: 1 beret beam, 2 support plates, 21 rubber plates, 3 beret shore bases, 31 ground grooves, 4 fixing columns, 41 ground holes, 42 fixing frames, 5 rear pull cables and 6 traction cables.
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.
Referring to fig. 1-3, a light steel temporary bridge erected by using bailey frames comprises a plurality of bailey beams 1, wherein the upper surfaces of the bailey beams 1 are fixedly connected with supporting plates 2 through bolts.
Fixed surface is connected with rubber slab 21 on backup pad 2, and rubber slab 21 upper surface supplies the vehicle pedestrian to pass, and rubber slab 21 material adopts wear-resisting rubber, weakens the vibrations that produce when vehicle and pedestrian pass, reduces the noise.
The equal fixedly connected with bailey bank 3 in a plurality of bailey roof beams 1 both ends, bailey roof beam 1 and bailey bank 3 all adopt bailey frame installation combination to form, and bailey frame adopts prior art, simple to operate, and the two cooperation is the I-shaped on vertical projection, increases the area of contact on bailey bank 3 and ground, improves overall structure stability.
The bottoms of the two bailey shore bases 3 are abutted against the ground groove 31, and the ground groove 31 is formed in the ground to support the bailey shore bases 3 and achieve a certain limiting effect.
Two equal fixedly connected with mounts 42 in bailey bank 3 back of the body one side mutually, 3 one side fixedly connected with fixed column 4 of bailey bank are kept away from to mounts 42, further form fixedly to bailey bank 3, improve overall structure stability.
The fixed column 4 is fixedly connected in the ground hole 41, and the ground hole 41 is formed in the ground to fix the fixed column 4.
The two sides of the top of the fixed column 4 are respectively and fixedly connected with a rear inhaul cable 5 and a traction cable 6, and one end, far away from the fixed column 4, of the rear inhaul cable 5 is fixedly connected to the ground to form traction support for the fixed column 4.
The rear pull cables 5 and the pull cables 6 are all steel cables, the middle parts of the two pull cables 6 are mutually crossed, and one ends of the two pull cables, far away from the fixing columns 4 which are respectively connected, are fixedly connected to the position, close to the middle part, of the Bailey beam 1, so that the traction supporting effect on the Bailey beam 1 is increased, and the load capacity of the Bailey beam 1 is improved.
Now, the operation principle of the present invention is described as follows:
offer geosyncline 31 and ground hole 41 on the ground earlier, install the position that corresponds the seting up with bailey bank base 3 and fixed column 4 again, through mount 42 with fixed column 4 and bailey bank base 3 fixed connection together, install back cable 5 for fixed column 4 again, keep away from fixed column 4 one end fixed connection subaerial with back cable 5, equipment bailey roof beam 1 between two bailey bank bases 3 after that, after the installation finishes, fixed laying backup pad 2 and rubber slab 21 can on bailey roof beam 1.
The installation operation is simple and easy, the construction time is short, and the follow-up engineering is convenient to dismantle after finishing.
In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A light steel temporary bridge erected by utilizing Bailey frames comprises a plurality of Bailey beams (1) and is characterized in that the upper surfaces of the Bailey beams (1) are fixedly connected with supporting plates (2) through bolts, the upper surfaces of the supporting plates (2) are used for vehicles and pedestrians to pass through, Bailey bases (3) are fixedly connected to two ends of each Bailey beam (1), bottoms of the two Bailey bases (3) are abutted against the ground, fixing frames (42) are fixedly connected to opposite sides of the two Bailey bases (3), a fixing column (4) is fixedly connected to one side, away from the Bailey bases (3), of each fixing frame (42), the fixing column (4) is fixedly connected to the ground, rear pull cables (5) and pull cables (6) are fixedly connected to two sides of the tops of the fixing columns (4), one ends, away from the fixing columns (4), of the rear pull cables (5) are fixedly connected to the ground, one end of the traction cable (6) far away from the fixing column (4) is fixedly connected to the middle of the Bailey beam (1).
2. The light steel temporary bridge erected by utilizing bailey frames as claimed in claim 1, wherein the bailey beams (1) and the bailey shore bases (3) are formed by mounting and combining the bailey frames, and are matched with each other to form an I shape in vertical projection.
3. The light steel temporary bridge erected by using Bailey frames as claimed in claim 1, wherein a rubber plate (21) is fixedly connected to the upper surface of the supporting plate (2), the upper surface of the rubber plate (21) is used for vehicles and pedestrians to pass through, and the rubber plate (21) is made of wear-resistant rubber.
4. The light steel temporary bridge erected by using Bailey frames as claimed in claim 1, wherein the bottom of the Bailey shore foundation (3) is abutted against a ground groove (31), and the ground groove (31) is formed on the ground.
5. The light steel temporary bridge erected by using Bailey frames as claimed in claim 1, wherein the fixing column (4) is fixedly connected in a ground hole (41), and the ground hole (41) is formed in the ground.
6. The light steel temporary bridge erected by using the Bailey frames as claimed in claim 1, wherein the rear guy cable (5) and the traction cable (6) are steel cables, the middle parts of the two traction cables (6) are mutually crossed, and one end of the fixing column (4) far away from the connection part is fixedly connected to the Bailey beam (1) close to the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870795.6U CN211113122U (en) | 2019-11-01 | 2019-11-01 | Light steel temporary bridge erected by utilizing bailey frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870795.6U CN211113122U (en) | 2019-11-01 | 2019-11-01 | Light steel temporary bridge erected by utilizing bailey frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113122U true CN211113122U (en) | 2020-07-28 |
Family
ID=71724173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921870795.6U Expired - Fee Related CN211113122U (en) | 2019-11-01 | 2019-11-01 | Light steel temporary bridge erected by utilizing bailey frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113122U (en) |
-
2019
- 2019-11-01 CN CN201921870795.6U patent/CN211113122U/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: 20200728 Termination date: 20211101 |