CN202280022U - Inversely-hung triangular aslant-climbing hanging basket - Google Patents
Inversely-hung triangular aslant-climbing hanging basket Download PDFInfo
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- CN202280022U CN202280022U CN2011203801484U CN201120380148U CN202280022U CN 202280022 U CN202280022 U CN 202280022U CN 2011203801484 U CN2011203801484 U CN 2011203801484U CN 201120380148 U CN201120380148 U CN 201120380148U CN 202280022 U CN202280022 U CN 202280022U
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Abstract
The utility model discloses an inversely-hung triangular aslant-climbing hanging basket, which comprises a main truss system, a stop system, a counter-force support system, a walking system, a template system, a working platform and a safeguard system. The inversely-hung triangular aslant-climbing hanging basket is characterized in that the main truss system is in a two-frame triangular truss structure symmetrically arranged on two ends of a middle cross beam (11); the two-frame triangular truss is connected with a front cross beam (10) and the middle cross beam (11); the stop system is provided with a shear-resisting arm (16) and a retaining system (17); a shear-resisting arm jack (27) is arranged between the retaining system (17) and the shear-resisting arm (16); and the counter-force support system is composed of a draw bar (8), a rear fulcrum jack (14) and a reaction wheel (15), the draw bar (8) passes through a main truss piece (1), and the rear fulcrum jack (14) and the reaction wheel (15) are arranged on the rear end part of a truss piece B (3). According to the inversely-hung triangular aslant-climbing hanging basket, the main truss can be inversely hung on the bottom surface of a girder box to walk, and the requirements of wide box arch, great gradient and varied arc trajectory can be satisfied. The inversely-hung triangular aslant-climbing hanging basket has the characteristics of simple structure and the like and is convenient to assemble and disassemble.
Description
Technical field
The utility model belongs to field of bridge construction, relates in particular to a kind of reversely hung Yong triangle and tiltedly climbs Hanging Basket.
Background technology
Large-span steel reinforced concrete box arch bridge is that one of suitable, reasonable, economic bridge type in mountain area, particularly western mountainous areas rock foundation are many and bearing capacity is high, and building large-span steel reinforced concrete box arch bridge is economical rationality., build mountain area large-span steel reinforced concrete box arch bridge and proposed new requirement from structure design and construction technology in the face of more complicated topographic and geologic condition and worse communications and transportation environment to present mountain highway bridge: a. construction material and equipment transportation are convenient as far as possible; B. do not need prefabricated place; C. construction technology is simple; D. structural integrity is strong; E. structural stability and wind resistance are high in the construction; F. structure material is economized, and it is in light weight to conduct oneself with dignity.Possess the mountain area reinforced concrete arch bridge design and construction scheme of above condition, can well adapt to present mountain area bridge construction Technology Need.In the prior art, its job practices is different and varied because of natural environment and execution conditions, and mountain area large-span steel reinforced concrete box arch bridge non-stand construction method mainly contains usually: a. erection with cableway; B. construction by swing; C. stiff skeleton method; D. cantilever truss method; E. any two or more combined methods that combine in above-mentioned four kinds.From actual demands of engineering, existing mountain area large-span steel reinforced concrete arch bridge non-stand construction method all can not be satisfied the demand.
Adopting the single-box multi-cell arch case cross section of global sections, the construction of Hanging Basket cantilever pouring is practical and effective job practices.And the whether smooth key of cantilever arch bridge is Hanging Basket.Conventional cantilever pouring construction Hanging Basket only is used for the case beam that end face is in basic horizontal; Hanging Basket only need satisfy the vertical applied force requirement; Arch Bridge Construction for wide case beam, heavy grade and change camber line; Need to solve macrostructure size, the lightness of Hanging Basket and tiltedly climb and problems such as stopping, the sliding force that when building the arch ring concrete, produces with opposing, satisfy arch section angle change and satisfy stressed, distortion simultaneously and the construction demand of stability.For cradle structure, mainly contain two types of truss-like, cable-stayed types.Cradle in truss type can be divided into universal rod body Hanging Basket, Bei Leiliang or assembling highway steel trusses combined type and Hanging Basket, shaped steel composite roof truss combined type etc. by the difference of its component parts.Press truss and constitute the difference of shape, can be divided into parallel truss again, that flat string does not have balance weight type, bowstring type, diamond type etc. is multiple.Above-mentioned various Hanging Basket; When the construction box arch bridge, have following defective: the Hanging Basket of standing formula steel member processing such as shellfish thunder sheet or universal rod body is adopted in (1); Because these steel members are approved products, cause configuration flexibility poor, connection processing difficulty and Hanging Basket weight are very heavy between the rod member.(2) be arranged at casting beams section end face Hanging Basket, its truss principal places the case top, because arch bridge beam section has inclination, is radian, Hanging Basket forearm rod member certainly will need lengthening, and then the anchor angle is all changing for every section, makes cradle structure become complicated.(3) prop up, hold system unification, though the maximum weighted needs can satisfy Hanging Basket walking or concreting the time, can not two kinds of operating modes of simultaneous adaptation under different stressed needs.(4) main truss adopts side purlin formula, though can satisfy general case arch cantilever casting construction, can't adapt to the construction of wide case arch.(5) fulcrum of side purlin formula Hanging Basket is outside truss, causes face outer stressed bigger, and that difficulty satisfies simultaneously is stressed, distortion and stability requirement.(6) design of side purlin formula Hanging Basket running gear is unreasonable, like the π shape track that falls to be provided with, causes Hanging Basket walking irregularity; And this type of Hanging Basket adjustment absolute altitude process is more loaded down with trivial details.(7) side direction template formwork erection, form removal speed are slow, influence construction speed.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcoming and a kind of main couple reversal of the natural order of things walking in beam case bottom surface that can make is provided, and can satisfy wide case arch, heavy grade and become the camber line demand, and simple in structure, reversely hung Yong triangle easy to loading and unloading is tiltedly climbed Hanging Basket.
The purpose of the utility model and solve its technical problem underlying and adopt following technical scheme to realize:
The reversely hung Yong triangle of the utility model is tiltedly climbed Hanging Basket; Comprise main truss system, stopping system, support reaction system, walking system, template system, working platform and security protection system; Wherein: the main truss system is the symmetrically arranged two Pin triangular truss structures in middle cross beam two ends; Purlin sheet A, purlin sheet B, purlin sheet F that every Pin triangular truss structure comprises the main truss sheet that links to each other with middle cross beam, flexibly connects with main truss sheet one end, with purlin sheet C, purlin sheet D, the purlin sheet E that the main truss sheet other end flexibly connects, purlin sheet C and the purlin sheet D other end and purlin sheet A flexible connection; The purlin sheet E other end and purlin sheet B flexibly connect, and two Pin English trusses are connected with middle cross beam with front beam; The stopping system is a shearing resistance arm and a blocking means, and a blocking means is fixed in the end of purlin sheet B, and the shearing resistance arm is positioned at blocking means one side, between a blocking means and shearing resistance arm, is provided with shearing resistance arm jack; The support reaction system is made up of the rear fulcrum jack and the reaction wheel of the rearward end setting of the pull bar that passes the main truss sheet, purlin sheet B; Walking system is the sliding ship that sheet F upper end in purlin is provided with, and sliding ship one side is provided with pushing tow box, walking jack A, and sliding ship below is provided with the walking track; Template system comprises bed die, side form, side form mobile device and running gear; Distribution beam is fixedly connected with purlin sheet A through junction plate; Bed die is positioned at the distribution beam top, and the bottom surface of side form is fixed on the side form adjusting device, and the below of side form adjusting device is provided with the side form mobile device; Working platform and security protection system comprise front end working platform, side direction working platform, back hangings, and the front end working platform is positioned at the front end of template system, the side direction working platform be positioned at template system the side, be fixedly connected with the side form adjusting device.
Above-mentioned reversely hung Yong triangle is tiltedly climbed Hanging Basket, and wherein: said purlin sheet B is connected with sheet G two ends, purlin respectively with purlin sheet F.
Above-mentioned reversely hung Yong triangle is tiltedly climbed Hanging Basket, wherein: be provided with stable trussed construction between the said two Pin triangular trusses.
Above-mentioned reversely hung Yong triangle is tiltedly climbed Hanging Basket, and wherein: said blocking means is block.
Above-mentioned reversely hung Yong triangle is tiltedly climbed Hanging Basket, and wherein: said rear fulcrum jack is the self-locking synchronous jack.
Above-mentioned reversely hung Yong triangle is tiltedly climbed Hanging Basket, and wherein: said shearing resistance arm jack is flat jack.
Above-mentioned reversely hung Yong triangle is tiltedly climbed Hanging Basket, wherein: all adopt the pin joint mode to flexibly connect between said each purlin sheet.
The utility model compared with prior art has tangible advantage and beneficial effect.Can know that by above technical scheme each member is the strut and tie architecture, adopt pin-connected panel, stressed clear and definite, safe and reliable, and convenient to disassembly.The stopping system comprises shearing resistance arm, a blocking means, shearing resistance arm jack, and blocking means one side is provided with the shearing resistance arm, between a blocking means and shearing resistance arm, is provided with shearing resistance arm jack; The end upper surface of purlin sheet B is provided with the shearing resistance arm; The sliding force that produces when resisting case beam to be poured and building, this moment, sliding ship came to nothing, and did not participate in stressed; Reached the separation of supporting system, supporting system separates can make Hanging Basket adapt to the different stressed needs when walking with concreting.Side form is fixed on the side direction working platform through the side form mobile device, can be with the whole reach of Hanging Basket; Formwork erection, form removal only need be moved the side form mobile device and can be accomplished, and be simple and quick.Solved the case arch construction that has heavy grade, becomes camber line; And through the walking on walking track fixing on the case vault of sliding ship (the triangle main truss structure is partly hung upside down in the end walking of case arch), the construction demand of each sections angle change when satisfying curve, wide case arch bridge main arch circle cantilever pouring.Adopt the bolt form to be connected between the end basket crossbeam of template system and the purlin sheet (longeron); With sheet top, purlin junction plate is set in the crossbeam bottom; Connect to realize being connected between crossbeam and the purlin sheet through bolt, end basket connects main truss system both sides English truss, has played the effect of support bed die.The main truss system of Hanging Basket and end basket systems incorporate increase the integral rigidity of structure, well satisfied anti-ly incline, the wind resisting stability requirement.
The truss principal system is combined with end basket supporting system, and the main truss triangular truss hangs upside down in the bottom of case beam, on main truss, makes distribution beam with shaped steel, on distribution beam, places bed die; And the side form mobile device is installed on the side direction working platform, with the side template solid welding surely on it.During cantilever pouring, earlier main couple and bed die are mentioned the bottom of being close to the case beam with pull bar, self-locking synchronous jack adjustment bed die front end absolute altitude is set on rear fulcrum; And the shearing resistance arm is set in the rear portion of middle cross beam; The sliding force that opposing case beam produces when building, this moment, hook came to nothing, and did not participate in stressed.During walking, the jack of releasing lever, shearing resistance arm and rear fulcrum is suspended on whole Hanging Basket on the hogback through sliding ship, and rear fulcrum is stressed, and to convert reaction wheel into stressed, make the Hanging Basket reach in place through the sliding ship of pushing tow after, carry out next sections concreting.Hanging Basket mainly is made up of shaped steel and steel plate assembly welding member, under the prerequisite that guarantees its rigidity and intensity, has alleviated deadweight.
In a word, the novel hanging triangle of this use is tiltedly climbed Hanging Basket and is had the following advantages:
1, connects through flexibly connecting (or bolt) form between each member, brought into play the characteristics of structural system composed of bar axially loaded to greatest extent, let structure stress more be tending towards reasonable; Reduced the subsidiary stress that unnecessary additional bending moment brings to structural member; Improved the stressed safety of structure, and effectively reduced sectional dimension, reduced cost; Reduced the Hanging Basket deadweight simultaneously, easy construction.
2,Hanging basket's components is structural system composed of bar, simple structure, and manufacturing and installation are convenient and swift.
3,When Hanging Basket walking and concreting, supporting system separates, and can adapt to different stressed needs.
4, be welded on side form on the removable outrigger and be fixed on the side direction working platform, with the whole reach of Hanging Basket; Formwork erection, form removal only need be moved outrigger and can be accomplished, and be simple and quick.
5, telescopic shear resistance system is set, and goes up the walking of sliding ship on case vault track, the construction demand that each sections angle of inclination constantly changes when having satisfied wide case, heavy grade and having become camber line arch bridge main arch circle cantilever pouring through hook.
6,Main truss system and end basket systems incorporate increase the integral rigidity of structure, be well positioned to meet anti-ly incline, the wind resisting stability requirement.
7,Carrying platform (end basket system) is the plane rigid frame structure, and simple structure is stressed clear and definite; Cradle structure mainly adopts common section bar to make, and member dead weight is lighter.According to each member stress characteristic, adopted different structural forms, under the prerequisite that guarantees its rigidity and intensity, alleviated deadweight.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a basket system plan structure sketch map at the bottom of the utility model;
Fig. 3 is the user mode figure of the utility model;
Fig. 4 is the utility model running gear structural representation;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the utility model running gear user mode figure;
Fig. 7 is the utility model Hanging Basket side form mobile device side-looking user mode figure;
Fig. 8 is the utility model Hanging Basket shear resistance system user mode figure;
Mark among the figure:
1, main truss sheet; 2, purlin sheet A; 3, purlin sheet B; 4, purlin sheet C; 5, purlin sheet D; 6, purlin sheet E; 7, purlin sheet F; 8, pull bar; 9, distribution beam; 10, front beam; 11, middle cross beam; 12, stablize trussed construction; 13, purlin sheet G; 14, rear fulcrum jack; 15, reaction wheel; 16, shearing resistance arm; 17, prop up blocking means; 18, bed die; 19, preceding working platform; 20, side direction working platform; 21, back hangings; 22, stone bolt; 23, walking track; 24, slide ship; 25, pushing tow box; 26, walking jack; 27, flat jack; 28, side direction template; 29, side form mobile device; 30, side form adjusting device; 31, junction plate; 32, watered the case beam; 33, case beam to be poured.
The specific embodiment:
Below in conjunction with accompanying drawing and preferred embodiment, the reversely hung Yong triangle that proposes according to the utility model is tiltedly climbed the Hanging Basket specific embodiment, structure, characteristic and effect thereof, specify as after.
Referring to Fig. 1 to Fig. 8; The reversely hung Yong triangle of the utility model is tiltedly climbed Hanging Basket; Comprise main truss system, stopping system, support reaction system, walking system, template system, working platform and security protection system; Wherein: the main truss system is the symmetrically arranged two Pin triangular truss structures in middle cross beam 11 two ends; Purlin sheet A2, purlin sheet B3, purlin sheet F7 that every Pin triangular truss structure comprises the main truss sheet 1 that links to each other with middle cross beam 11, flexibly connects with main truss sheet 1 one ends, with purlin sheet C4, purlin sheet D5, the purlin sheet E6 that main truss sheet 1 other end flexibly connects, purlin sheet C4 and the purlin sheet D5 other end and purlin sheet A2 flexible connection; The purlin sheet E6 other end and purlin sheet B3 flexibly connect, and two Pin English trusses are connected with middle cross beam 11 with front beam 10; The stopping system is a shearing resistance arm 16 and a blocking means 17, and a blocking means 17 is fixed in the end of purlin sheet B3, and shearing resistance arm 16 is positioned at blocking means 17 1 side, between a blocking means 17 and shearing resistance arm 16, is provided with shearing resistance arm jack 27; The support reaction system is made up of the rear fulcrum jack 14 and the reaction wheel 15 of the rearward end setting of the pull bar that passes main truss sheet 18, purlin sheet B3; Walking system is the sliding ship 24 that sheet F7 upper end in purlin is provided with, and sliding ship 24 1 sides are provided with pushing tow box 25, walking jack A26, and sliding ship 24 belows are provided with walking track 23; Template system comprises bed die 18, side form 28, side form mobile device 29 and running gear 30; Distribution beam 9 is fixedly connected with purlin sheet A2 through junction plate 31; Bed die 18 is positioned at distribution beam 9 tops; The bottom surface of side form 28 is fixed on the side form adjusting device 30, and the below of side form adjusting device 30 is provided with side form mobile device 29; Working platform and security protection system comprise front end working platform 19, side direction working platform 20, back hangings 21; Front end working platform 19 is positioned at the front end of template system, side direction working platform 20 be positioned at template system the side, be fixedly connected with side form adjusting device 30.
Said purlin sheet B3 is connected with sheet G13 two ends, purlin respectively with purlin sheet F7.
Be provided with between the said two Pin triangular trusses and stablize trussed construction 12.
Said blocking means 17 is block.
Said rear fulcrum jack 14 is the self-locking synchronous jack.
Said shearing resistance arm jack 27 is flat jack.
All adopt the pin joint mode to flexibly connect between said each purlin sheet.
During use, two Pin English trusses of main truss system are symmetrical set with the Hanging Basket longitudinal axis, all adopt single hinge form to connect between each purlin sheet of every Pin English truss, and hinge adopts the steel pin of high-strength material to be made.The sliding ship 24 of walking system is weldingly fixed on purlin sheet F7 upper end; Form hook; Walking track 23 is anchored on the arch rib that waters case beam 31 through the stone bolt 22 that is embedded in vault, reach walking track 23 and be close to the case arch, and vertically spreading adopts bolt to connect; Guaranteed that track is close to hogback and vertically straight, the ride comfort when having satisfied the Hanging Basket walking.The supporting system front fulcrum is arranged on and waters case beam 32 arch sections front ends, about each two pull bar 8 pass main truss sheet 1 and be embedded in the pipeline in the case arch, be anchored at the case vault; Rear support is made up of the self-locking synchronous jack 14 and the billet that are fixed on the sheet B3 of purlin, the counter-force fulcrum of Hanging Basket with as concreting the time, and this rear fulcrum jack 14 plays the effect of adjustment Hanging Basket absolute altitude simultaneously.During cantilever pouring; Earlier the bottom of being close to the case beam is mentioned by main truss system and bed die 18 usefulness pull bars 8, self-locking synchronous jack 14 is set on rear fulcrum adjusts bed die front end absolute altitudes, and the end upper surface of sheet B3 is provided with shearing resistance arm 16 in the purlin; The sliding force that produces when resisting case beam 33 to be poured and building; This moment, sliding ship 24 came to nothing, and did not participate in stressedly, had reached the separation of supporting system.
Constructed behind the sections, carried out the Hanging Basket walking.During walking, extract shearing resistance arm 16 out, the jack 14 of releasing lever 8 and rear fulcrum; Hanging Basket descends, and places in the walking track 23 through sliding ship 24, and whole Hanging Basket is hung upside down at the end face that waters case beam 31; The stressed reaction wheel 15 that converts into of rear fulcrum makes the Hanging Basket reach in place through the sliding ship 24 of pushing tow.
Side form mobile device 29 in the template system; Need first trapped orbit; Then running gear is laid in orbit, again side form adjusting device 30 is installed on the side form mobile device 29, according to main arch circle camber line side direction template 28 is welded on the side form adjusting device 30 at last.During walking, only need to regulate earlier side form adjusting device 30, then whole device is fixed on the side direction working platform 20 through side form mobile device 29 outer moving, get final product with whole the moving of Hanging Basket at last.During cantilever, treat that reinforcement installation is intact after, only needing can be in place with moving fine setting side form adjusting device 30 in whole side form mobile device 29 and the side direction template 28, simple to operate, quick.
End basket in the template system; Adopt the bolt form to be connected between end basket crossbeam 9 and the purlin sheet 2 (longeron); In crossbeam 9 bottoms and purlin sheet 2 tops junction plate 31 is set; Connect to realize being connected between crossbeam 9 and the purlin sheet 2 through bolt, end basket has played the effect of support bed die with the both sides English truss connection of main truss system.So just realized main truss system and the perfect adaptation of end basket system, not only increased structure integral rigidity, alleviated dead load, and well satisfied anti-incline, wind resistance, stability requirement.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Any the utility model technical scheme content that do not break away from, all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (7)
1. a reversely hung Yong triangle is tiltedly climbed Hanging Basket; Comprise main truss system, stopping system, support reaction system, walking system, template system, working platform and security protection system; It is characterized in that: the main truss system is the symmetrically arranged two Pin triangular truss structures in middle cross beam (11) two ends; Purlin sheet A (2), purlin sheet B (3), purlin sheet F (7) that every Pin triangular truss structure comprises the main truss sheet (1) that links to each other with middle cross beam (11), flexibly connects with main truss sheet (1) one end; Purlin sheet C (4), purlin sheet D (5), purlin sheet E (6) with the flexible connection of main truss sheet (1) other end; The purlin sheet C (4) and purlin sheet D (5) other end and purlin sheet A (2) flexibly connect, and purlin sheet E (6) other end and purlin sheet B (3) flexibly connect, and two Pin English trusses are connected with middle cross beam (11) with front beam (10); The stopping system is a shearing resistance arm (16) and a blocking means (17); Blocking means (17) is fixed in the end of purlin sheet B (3); Shearing resistance arm (16) is positioned at blocking means (17) one side, between a blocking means (17) and shearing resistance arm (16), is provided with shearing resistance arm jack (27); The support reaction system is made up of the rear fulcrum jack (14) and the reaction wheel (15) of the rearward end setting of the pull bar that passes main truss sheet (1) (8), purlin sheet B (3); Walking system is the sliding ship (24) that purlin sheet F (7) upper end is provided with, and sliding ship (24) one sides are provided with pushing tow box (25), walking jack A (26), and sliding ship (24) below is provided with walking track (23); Template system comprises bed die (18), side form (28), side form mobile device (29) and running gear (30); Distribution beam (9) is fixedly connected with purlin sheet A (2) through junction plate (31); Bed die (18) is positioned at distribution beam (9) top; The bottom surface of side form (28) is fixed on the side form adjusting device (30), and the below of side form adjusting device (30) is provided with side form mobile device (29); Working platform and security protection system comprise front end working platform (19), side direction working platform (20), back hangings (21); Front end working platform (19) is positioned at the front end of template system, side direction working platform (20) be positioned at template system the side, be fixedly connected with side form adjusting device (30).
2. reversely hung Yong triangle as claimed in claim 1 is tiltedly climbed Hanging Basket, it is characterized in that: said purlin sheet B (3) is connected with purlin sheet G (13) two ends respectively with purlin sheet F (7).
3. reversely hung Yong triangle as claimed in claim 1 is tiltedly climbed Hanging Basket, it is characterized in that: be provided with stable trussed construction (12) between the said two Pin triangular trusses.
4. reversely hung Yong triangle as claimed in claim 1 is tiltedly climbed Hanging Basket, it is characterized in that: said blocking means (17) is block.
5. reversely hung Yong triangle as claimed in claim 1 is tiltedly climbed Hanging Basket, it is characterized in that: said rear fulcrum jack (14) is the self-locking synchronous jack.
6. reversely hung Yong triangle as claimed in claim 1 is tiltedly climbed Hanging Basket, it is characterized in that: said shearing resistance arm jack (27) is flat jack.
7. tiltedly climb Hanging Basket like each described reversely hung Yong triangle in the claim 1 to 6, it is characterized in that: all adopt the pin joint mode to flexibly connect between said each purlin sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203801484U CN202280022U (en) | 2011-10-09 | 2011-10-09 | Inversely-hung triangular aslant-climbing hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203801484U CN202280022U (en) | 2011-10-09 | 2011-10-09 | Inversely-hung triangular aslant-climbing hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280022U true CN202280022U (en) | 2012-06-20 |
Family
ID=46226196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203801484U Expired - Fee Related CN202280022U (en) | 2011-10-09 | 2011-10-09 | Inversely-hung triangular aslant-climbing hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280022U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409618A (en) * | 2011-10-09 | 2012-04-11 | 贵州路桥集团有限公司 | Inverted type triangular and obliquely-creeping cradle |
| CN108824195A (en) * | 2018-06-13 | 2018-11-16 | 贵州路桥集团有限公司 | Microlight-type hanging basket main truss |
| CN108824199A (en) * | 2018-06-27 | 2018-11-16 | 贵州路桥集团有限公司 | The Arch Bridge Construction method of underneath type Hanging Basket |
| CN114164773A (en) * | 2021-12-15 | 2022-03-11 | 中铁二十三局集团有限公司 | Hanging basket structure |
-
2011
- 2011-10-09 CN CN2011203801484U patent/CN202280022U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409618A (en) * | 2011-10-09 | 2012-04-11 | 贵州路桥集团有限公司 | Inverted type triangular and obliquely-creeping cradle |
| CN102409618B (en) * | 2011-10-09 | 2014-07-09 | 贵州路桥集团有限公司 | Inverted type triangular and obliquely-creeping cradle |
| CN108824195A (en) * | 2018-06-13 | 2018-11-16 | 贵州路桥集团有限公司 | Microlight-type hanging basket main truss |
| CN108824195B (en) * | 2018-06-13 | 2019-12-31 | 贵州路桥集团有限公司 | Ultra-light hanging basket main truss |
| CN108824199A (en) * | 2018-06-27 | 2018-11-16 | 贵州路桥集团有限公司 | The Arch Bridge Construction method of underneath type Hanging Basket |
| CN114164773A (en) * | 2021-12-15 | 2022-03-11 | 中铁二十三局集团有限公司 | Hanging basket structure |
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