CN216973169U - Operation platform with guardrail in bridge center - Google Patents
Operation platform with guardrail in bridge center Download PDFInfo
- Publication number
- CN216973169U CN216973169U CN202220584894.3U CN202220584894U CN216973169U CN 216973169 U CN216973169 U CN 216973169U CN 202220584894 U CN202220584894 U CN 202220584894U CN 216973169 U CN216973169 U CN 216973169U
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- bridge
- platform
- guardrail
- stores pylon
- operation platform
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Abstract
The utility model discloses a bridge median strip guardrail operation platform which comprises a first hanging frame, a second hanging frame, a ladder stand and an overhaul platform, wherein the first hanging frame and the second hanging frame are respectively supported on bridges on two sides in a sliding mode through pulleys, the first hanging frame and the lower end of the second hanging frame are connected with the overhaul platform, the ladder stand formed on the first hanging frame is communicated with the upper surface of the bridge and the overhaul platform, and a protection mechanism is arranged on the periphery of the overhaul platform. The remarkable effects are as follows: the large operation field is not occupied, the influence of the terrain is avoided, and the traffic is not influenced; still improved maintenance work efficiency, reduced the cost of overhaul.
Description
Technical Field
The utility model relates to the technical field of bridge overhauling and maintaining equipment, in particular to a bridge median strip guardrail operation platform.
Background
In recent years, with the great increase of traffic volume, the traveling density and the vehicle load capacity are increased, which forms a new challenge for the safety of bridges, and proper bridge management and maintenance can avoid accidents caused by bridge collapse and other problems. Therefore, the daily maintenance of the bridge is enhanced, the service life of the bridge can be prolonged, and the cost of secondary construction is saved.
In the existing overhaul and maintenance equipment for the viaduct, a certain gap exists between two parallel bridges, but the gap is not wide, no special equipment is needed for overhauling the middle sides of the two bridges, and a common overhaul vehicle (bridge inspection vehicle) cannot overhaul and maintain the bridge. And the construction is carried out by using the climbing operation vehicle to operate at the bottom of the bridge or building a full-space bracket, so that the construction period is long, the cost is high, in addition, a large operation field needs to be occupied, and the influence of the terrain and the traffic is large.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a bridge middle-zone guardrail operation platform which is convenient to overhaul a viaduct, improves the overhaul efficiency and reduces the overhaul cost.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a divide area guardrail work platform in bridge, its key lies in: including first stores pylon, second stores pylon, cat ladder and maintenance platform, first stores pylon and second stores pylon respectively through pulley sliding support on the bridge of both sides, the lower extreme of first stores pylon and second stores pylon with the maintenance platform is connected form on the first stores pylon between maintenance platform and the bridge upper surface the cat ladder the week side of maintenance platform is enclosed and is equipped with protection machanism.
Furthermore, the first hanging rack and the second hanging rack are consistent in structure and are arranged in a mirror image mode.
Further, first stores pylon includes two first pole settings, two horizontal poles and two second pole settings, the upper end of first pole setting with the one end of horizontal pole links to each other, the lower extreme of first pole setting with the pulley is connected, the other end of horizontal pole with the upper end of second pole setting links to each other, the lower extreme of second pole setting with overhaul platform fixed connection, two form between the second pole setting the cat ladder.
Furthermore, first pole setting and horizontal pole and second pole setting are all connected perpendicularly.
Furthermore, protection machanism includes that a plurality of are fixed in respectively overhaul the protection rod of platform week side the top of protection rod is connected and is formed with the protection rail.
Furthermore, a reinforcing guardrail is connected and formed in the middle of the protection rod.
The utility model has the following remarkable effects:
1. the utility model has simple structure, low cost and convenient operation;
2. the utility model has flexible operation and simple operation, realizes the rolling support of the whole operation platform on the surface of the bridge through the bilateral hanging rack with the pulleys, can easily complete controllable sliding on the bridge, has stable and reliable support, can conveniently overhaul the bridge, does not occupy larger operation field, is not influenced by terrain and does not influence traffic;
3. the bridge maintenance device can complete bridge maintenance only by being erected once, improves maintenance work efficiency and reduces maintenance cost.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a bridge median strip guardrail operation platform comprises a first hanging rack 1, a second hanging rack 2, a ladder stand 4 and an overhaul platform 5, wherein the first hanging rack 1 and the second hanging rack 2 are respectively supported on bridges S at two sides in a sliding mode through pulleys 3, the lower ends of the first hanging rack 1 and the second hanging rack 2 are connected with the overhaul platform 5, the ladder stand 4 is formed on the first hanging rack 1 between the overhaul platform 5 and the upper surface of the bridge, and a protection mechanism 6 is arranged on the periphery of the overhaul platform 5.
In this embodiment, in order to provide a better supporting effect for the work platform, the first hanging rack 1 and the second hanging rack 2 are consistent in structure and are arranged in a mirror image manner. Specifically, first stores pylon 1 includes two first pole settings 11, two horizontal poles 12 and two second pole settings 13, the upper end of first pole setting 11 with the one end of horizontal pole 12 links to each other, the lower extreme of first pole setting 11 with pulley 3 is connected, the other end of horizontal pole 12 with the upper end of second pole setting 13 links to each other, the lower extreme of second pole setting 13 with overhaul platform 5 fixed connection, two form between the second pole setting 13 cat ladder 4.
Preferably, the first vertical rod 11 and the cross rod 12 and the second vertical rod 13 are vertically connected, so that the hanging rack has better structure and trafficability characteristic, and is suitable for more types of bridges S.
As can be further seen from fig. 1, the guard mechanism 6 includes a plurality of guard bars 61 respectively fixed on the peripheral sides of the service platform 5, a guard fence 62 is connected and formed on the top of the guard bars 61, and a reinforcing guardrail 63 is connected and formed in the middle of the guard bars 61. Through the protection mechanism 6 with the structure, the operator on the operation platform can be well protected, safety accidents are avoided, and the safety of the operation process is greatly improved.
When the bridge S maintenance device is used, the operation platform can be supported on the surface of the bridge S through the first hanging rack 1 and the second hanging rack 2 which are arranged in mirror symmetry, the pulleys 3 arranged on the first hanging rack 1 and the second hanging rack 2 realize the rolling support of the whole operation platform on the surface of the bridge S, the controllable sliding can be easily completed on the bridge S, and then the maintenance of the whole bridge S can be completed only by once erection, so that a large operation field is not occupied, the influence of the terrain is avoided, and the traffic is not influenced; still improved maintenance work efficiency, reduced the cost of overhaul.
The technical solution provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a divide area guardrail work platform in bridge which characterized in that: including first stores pylon, second stores pylon, cat ladder and maintenance platform, first stores pylon and second stores pylon respectively through pulley sliding support on the bridge of both sides, the lower extreme of first stores pylon and second stores pylon with the maintenance platform is connected form on the first stores pylon between maintenance platform and the bridge upper surface the cat ladder the week side of maintenance platform is enclosed and is equipped with protection machanism.
2. The bridge midspan guardrail operation platform of claim 1, wherein: the first hanging rack and the second hanging rack are consistent in structure and are arranged in a mirror image mode.
3. The bridge midspan guardrail operation platform of claim 2, wherein: the first hanging rack comprises two first vertical rods, two transverse rods and two second vertical rods, the upper end of each first vertical rod is connected with one end of each transverse rod, the lower end of each first vertical rod is connected with the corresponding pulley, the other end of each transverse rod is connected with the upper end of each second vertical rod, the lower end of each second vertical rod is fixedly connected with the corresponding maintenance platform, and the crawling ladder is formed between the corresponding second vertical rods.
4. The bridge midspan guardrail operation platform of claim 3, wherein: the first vertical rod and the cross rod and the second vertical rod are both vertically connected.
5. The bridge midspan guardrail operation platform of claim 1, wherein: the protection mechanism comprises a plurality of protection rods which are respectively fixed on the periphery of the maintenance platform, and the tops of the protection rods are connected to form a protection fence.
6. The bridge midspan guardrail operation platform of claim 5, wherein: and a reinforced guardrail is connected and formed in the middle of the guard bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584894.3U CN216973169U (en) | 2022-03-17 | 2022-03-17 | Operation platform with guardrail in bridge center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584894.3U CN216973169U (en) | 2022-03-17 | 2022-03-17 | Operation platform with guardrail in bridge center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216973169U true CN216973169U (en) | 2022-07-15 |
Family
ID=82360361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220584894.3U Active CN216973169U (en) | 2022-03-17 | 2022-03-17 | Operation platform with guardrail in bridge center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216973169U (en) |
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2022
- 2022-03-17 CN CN202220584894.3U patent/CN216973169U/en active Active
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