CN103790109A - Automatic light and multifunctional bridge inspection bracket - Google Patents
Automatic light and multifunctional bridge inspection bracket Download PDFInfo
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- CN103790109A CN103790109A CN201410069369.8A CN201410069369A CN103790109A CN 103790109 A CN103790109 A CN 103790109A CN 201410069369 A CN201410069369 A CN 201410069369A CN 103790109 A CN103790109 A CN 103790109A
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- bridge
- steel pipe
- inverted triangle
- bridge inspection
- undercarriage
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Abstract
The invention relates to an automatic light and multifunctional bridge inspection bracket. The automatic light and multifunctional bridge inspection bracket comprises an upper bracket and a lower bracket, wherein the upper bracket is placed on a bridge floor, and the lower bracket is located below a bridge. The upper bracket is a single-layer scaffold. The two ends of the scaffold are provided with rotary disks. Ropes on the rotary disks are connected with the two ends of the lower bracket respectively. The lower bracket is formed by connecting two inverted triangle structures which are formed by welding and fixing two primary steel tubes and two secondary steel tubes through a plurality of reinforcing ribs, wherein the two secondary steel tubes and one primary steel tube are located on the same plane and used as the bottom edges of the inverted triangle structures, and the other primary steel tube is used as the top edges of the inverted triangle structures. Foot boards are laid on the plane of the bottom edges of the inverted triangle structures. Handrails are welded to the two secondary steel tubes on the bottom edges of the inverted triangle structures respectively. Ladders are vertically arranged at the two ends of the lower bracket. Compared with a bridge inspection vehicle, the automatic light and multifunctional bridge inspection bracket has the advantages of being simpler and lighter in structure, more convenient to disassembly, assemble and carry and easier to operate; the automatic light and multifunctional bridge inspection bracket is easy to manufacture, low in cost and simple in follow-up maintenance, and greatly facilitates related inspection of the bridge.
Description
Technical field
The present invention relates to bridge inspection apparatus field, be specially a kind of light automatic multi-function bridge inspection frame.
Background technology
At present, the work such as the stickup of the inspection of bridge and detection strain meter mainly rely on bridge inspection vehicle to complete, the structure of existing bridge inspection vehicle comprises that special haulage vehicle is as conveying arrangement, on car, be equipped with the bridge inspection frame for stretching into bridge bottom, so that the stickup of the inspection of bridge and detection strain meter simultaneously.And need first bridge inspection vehicle is reached relevant position will check bridge time, then the bridge inspection frame assembling on car is extend into and under bridge, carry out relevant bridge inspection, but when using bridge inspection vehicle to check bridge and detecting the work such as stickup of strain meter, there is following shortcoming: the one, bridge inspection vehicle build is huge, and detected activity is poor; The 2nd, rent or buy bridge inspection vehicle somewhat expensive; The 3rd, bridge inspection vehicle maintenance expense is large; The 4th, bridge inspection vehicle complex operation, needs know-how personnel.So just the convenient handy bridge inspection equipment of necessary development replaces bridge inspection vehicle.
Summary of the invention
For the shortcoming of above-mentioned prior art, the invention provides a kind of simple in structure, processing ease and light automatic multi-function bridge inspection frame easy to carry.
The present invention solves the problems of the technologies described above by the following technical solutions: a kind of light automatic multi-function bridge inspection frame, comprise and be positioned over added on bridge floor and be positioned at the undercarriage under bridge, described added be individual layer scaffold, these scaffold two ends are respectively equipped with rotating disk, and the rope on rotating disk is connected with described undercarriage two ends respectively; Described undercarriage is to weld by many reinforcing bars the inverted triangle structure being fixed into by two main steel pipes and twice steel pipes by two to be formed by connecting, wherein said twice steel pipes and a main steel pipe are in same plane and as the base of described inverted triangle structure, the main steel pipe of another root is as the top margin of described inverted triangle structure, in the plane of the base of described inverted triangle structure, be equipped with pedal, on twice steel pipes on described inverted triangle structure base, be welded with respectively railing, be also vertically provided with respectively ladder at described undercarriage two ends.
As preferably, described added two ends are also respectively equipped with the pulley corresponding with described rotating disk, and described rope is connected with described undercarriage through pulley, more laborsaving can make to promote undercarriage like this time.
As preferably, described rope and described undercarriage two ends are bolted, and like this in dismounting with convenient while installing, safety factor is also high.
As preferably, both sides, described ladder top extend and bend to hook, and can hang on the railing of bridge, make this bridge inspection frame more safe and reliable in the time of work.
Further, one end of the cross bar of described ladder is fixed on described ladder on one side by rotatable latch, the other end of cross bar is bolted to the another side of described ladder by openable, greatly facilitate like this their turnover in the time that maintenance personal carries out maintenance work.
Further, the diameter of described main steel pipe is greater than steel pipe described time, is guaranteeing under the constitutionally stable prerequisite of undercarriage, adopts the mode of more economizing material.
Further, on the main port of steel pipe of described two inverted triangle structure junctions, be welded with respectively steel plate, wherein on a steel plate, be also welded with the little steel pipe that diameter is less than main steel pipe, another steel plate reserves main steel pipe opening, in the main steel pipe opening reserving described in described little steel pipe is inserted, then by bolt, two close steel plates are fixedly connected with.Such connected mode has facilitated assembly and disassembly, and safety factor is also higher.
Bridge inspection frame of the present invention and bridge inspection vehicle structure compared are more simple, more light, and undercarriage is by two inverted triangle structures by bolted splice, and easy disassembly, is also convenient for carrying; After this bridge inspection frame assembling, by rotating disk, undercarriage is risen to desired location and overhaul accordingly, so operation is simpler; This bridge inspection frame is easy to manufacture, and cost is low, and follow-up maintenance is easy, greatly facilitates the coherence check of bridge, has overcome the shortcoming of bringing while using bridge inspection vehicle.
Accompanying drawing explanation
Fig. 1 is the added structural representation of the present invention;
Fig. 2 is the forward cross-sectional schematic of undercarriage of the present invention;
Fig. 3 is the side schematic view of undercarriage of the present invention;
Fig. 4 is the fixing schematic diagram on ladder cross bar of the present invention and limit;
Fig. 5 is undercarriage two inverted triangle structure connection diagrams of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram and embodiment, further set forth the present invention.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The embodiment of the present invention provides a kind of light automatic multi-function bridge inspection frame, with reference to figure 1, it is positioned at added for individual layer scaffold 1 on bridge, these scaffold 1 two ends are respectively equipped with rotating disk 11, added two ends are also respectively equipped with the pulley 12 corresponding with described rotating disk 11, and the rope 111 on rotating disk 11 is bolted with the undercarriage two ends that are positioned under bridge respectively through pulley 12.Referring to figs. 2 and 3, the undercarriage being positioned under bridge is by main steel pipe 211 by two, main steel pipe 212, inferior steel pipe 221, the inverted triangle structure that inferior steel pipe 222 is welded and fixed by many reinforcing bars 20 is formed by connecting, wherein time steel pipe 221, inferior steel pipe 222 with main steel pipe 211 in same plane and as the base of described inverted triangle structure, main steel pipe 212 is as the top margin of described inverted triangle structure, the diameter of main steel pipe is greater than time steel pipe, in the plane of the base of described inverted triangle structure, be equipped with pedal 4, on twice steel pipes on described inverted triangle structure base, be welded with respectively railing 22, also vertically be provided with respectively ladder 23 at described undercarriage two ends, ladder 23 both sides, top extend and bend to hook.With reference to figure 4, one end of the cross bar 232 of described ladder 4 is fixed on described ladder one side 231 by rotatable latch 34, and the other end of cross bar 232 is fixed on the another side 231 of described ladder by openable bolt 33.With reference to figure 5, on the main port of steel pipe of described two inverted triangle structure junctions, be welded with respectively steel plate 01 and steel plate 02, on its light plate 02, be also welded with the little steel pipe 021 that diameter is less than main steel pipe, steel plate 01 reserves main steel pipe opening 011, in the main steel pipe opening 011 reserving described in described little steel pipe 021 is inserted, then by bolt 32, two close steel plates 01 are fixedly connected with steel plate 02.
Operate time of the present invention, first added being put in when bridge is examined needed on the bridge floor on Seeding location, undercarriage is put on the ground needing under Seeding location, complete the corresponding assembling of undercarriage, be bolted with the undercarriage two ends that assemble from the added rope that puts down again, the maintenance personal who is positioned on bridge floor is lifted to desired location by added rotating disk by undercarriage, again the crotch of undercarriage two ends ladder is hung on the railing of bridge, and carry out corresponding fixing, then maintenance personal is along arriving undercarriage under ladder, the openable bolt of ladder cross bar is opened, then enter in undercarriage, bridge is overhauled accordingly.After maintenance completes, maintenance personal Yan Yuan returns on road, then undercarriage is transferred to ground, and maintenance personal takes away job site after upper undercarriage being dismantled.Bridge inspection frame of the present invention and bridge inspection vehicle structure compared are more simple, more light, and undercarriage is by two inverted triangle structures by bolted splice, and easy disassembly, is also convenient for carrying; After this bridge inspection frame assembling, by rotating disk, undercarriage is risen to desired location and overhaul accordingly, so operation is simpler; This bridge inspection frame is easy to manufacture, and cost is low, and follow-up maintenance is easy, greatly facilitates the coherence check of bridge, has overcome the shortcoming of bringing while using bridge inspection vehicle.
More than show and described basic principle of the present invention and principal character and advantage of the present invention; the technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. a light automatic multi-function bridge inspection frame, it is characterized in that: comprise and be positioned over added on bridge floor and be positioned at the undercarriage under bridge, described added be individual layer scaffold, these scaffold two ends are respectively equipped with rotating disk, the rope on rotating disk is connected with described undercarriage two ends respectively; Described undercarriage is to weld by many reinforcing bars the inverted triangle structure being fixed into by two main steel pipes and twice steel pipes by two to be formed by connecting, wherein said twice steel pipes and a main steel pipe are in same plane and as the base of described inverted triangle structure, the main steel pipe of another root is as the top margin of described inverted triangle structure, in the plane of the base of described inverted triangle structure, be equipped with pedal, on twice steel pipes on described inverted triangle structure base, be welded with respectively railing, be also vertically provided with respectively ladder at described undercarriage two ends.
2. bridge inspection frame according to claim 1, is characterized in that: described added two ends are also respectively equipped with the pulley corresponding with described rotating disk, and described rope is connected with described undercarriage through pulley.
3. bridge inspection frame according to claim 2, is characterized in that: described rope and described undercarriage two ends are bolted.
4. bridge according to claim 1 inspection frame, is characterized in that: both sides, described ladder top extend and bend to hook.
5. bridge inspection frame according to claim 4, is characterized in that: one end of the cross bar of described ladder is fixed on described ladder on one side by rotatable latch, and the other end of cross bar is bolted to the another side of described ladder by openable.
6. bridge inspection frame according to claim 1, is characterized in that: the diameter of described main steel pipe is greater than steel pipe described time.
7. bridge inspection frame according to claim 1, it is characterized in that: on the main port of steel pipe of described two inverted triangle structure junctions, be welded with respectively steel plate, wherein on a steel plate, be also welded with the little steel pipe that diameter is less than main steel pipe, another steel plate reserves main steel pipe opening, in the main steel pipe opening reserving described in described little steel pipe is inserted, then by bolt, two close steel plates are fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069369.8A CN103790109B (en) | 2014-02-28 | 2014-02-28 | Light automatic multi-function bridge inspection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069369.8A CN103790109B (en) | 2014-02-28 | 2014-02-28 | Light automatic multi-function bridge inspection frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103790109A true CN103790109A (en) | 2014-05-14 |
| CN103790109B CN103790109B (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069369.8A Expired - Fee Related CN103790109B (en) | 2014-02-28 | 2014-02-28 | Light automatic multi-function bridge inspection frame |
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| Country | Link |
|---|---|
| CN (1) | CN103790109B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648908A (en) * | 2016-01-18 | 2016-06-08 | 中铁三局集团有限公司 | Decorating trolley used for crossing existing lines or crossing bridges and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040035319A (en) * | 2002-10-22 | 2004-04-29 | 주식회사 탑스코 | A bridge maintain inspection apparatus with structure high strength |
| CN202543798U (en) * | 2012-04-14 | 2012-11-21 | 无锡科通工程机械制造有限公司 | Railway bridge inspection and maintenance hanging basket |
| CN202658520U (en) * | 2012-05-08 | 2013-01-09 | 武桥重工集团股份有限公司 | Bridge inspection vehicle with rotatable inflecting working platform |
| CN203065965U (en) * | 2013-01-22 | 2013-07-17 | 武桥重工集团股份有限公司 | Bridge inspection vehicle capable of detaching and replacing frame automatically |
| CN203361016U (en) * | 2013-07-17 | 2013-12-25 | 武汉武桥交通装备技术有限公司 | Bridge inspection car capable of passing through tensile anchor seat |
-
2014
- 2014-02-28 CN CN201410069369.8A patent/CN103790109B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040035319A (en) * | 2002-10-22 | 2004-04-29 | 주식회사 탑스코 | A bridge maintain inspection apparatus with structure high strength |
| CN202543798U (en) * | 2012-04-14 | 2012-11-21 | 无锡科通工程机械制造有限公司 | Railway bridge inspection and maintenance hanging basket |
| CN202658520U (en) * | 2012-05-08 | 2013-01-09 | 武桥重工集团股份有限公司 | Bridge inspection vehicle with rotatable inflecting working platform |
| CN203065965U (en) * | 2013-01-22 | 2013-07-17 | 武桥重工集团股份有限公司 | Bridge inspection vehicle capable of detaching and replacing frame automatically |
| CN203361016U (en) * | 2013-07-17 | 2013-12-25 | 武汉武桥交通装备技术有限公司 | Bridge inspection car capable of passing through tensile anchor seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648908A (en) * | 2016-01-18 | 2016-06-08 | 中铁三局集团有限公司 | Decorating trolley used for crossing existing lines or crossing bridges and construction method |
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| Publication number | Publication date |
|---|---|
| CN103790109B (en) | 2015-11-04 |
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