CN203080427U - Gear running type suspended basket structure - Google Patents
Gear running type suspended basket structure Download PDFInfo
- Publication number
- CN203080427U CN203080427U CN 201320054248 CN201320054248U CN203080427U CN 203080427 U CN203080427 U CN 203080427U CN 201320054248 CN201320054248 CN 201320054248 CN 201320054248 U CN201320054248 U CN 201320054248U CN 203080427 U CN203080427 U CN 203080427U
- Authority
- CN
- China
- Prior art keywords
- gear
- main longitudinal
- longitudinal grider
- running
- walking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000009184 walking Effects 0.000 claims description 52
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract 2
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to the field of cast-in-cantilever engineering construction, in particular to a gear running type suspended basket structure. The gear running type suspended basket structure is characterized in that a running gear is arranged on the side face of a lower main longitudinal girder, a running rack is arranged on the surface of an existing casting body, the running gear meshes with the running rack, the running gear and the running rack form a running system, and one end of the lower main longitudinal girder is connected with the existing casting body in an anchoring mode. the gear running type suspended basket structure has the advantages of being simple in structure, convenient to mount, low in manufacturing cost, convenient to popularize, reasonable in stress, strong in self-balanced capacity, and small in frictional resistance. Further, the gears run conveniently, the performance of components is stable, and the gear running type suspended basket structure can be used permanently. The gear running type suspended basket structure can be widely applied to cast-in-cantilever engineering construction such as building structures and bridges, eccentric loading is overcome effectively, and running safety of the suspended basket structure is guaranteed.
Description
Technical field
The utility model relates to cantilever pouring engineering construction field, is specifically related to gear stepped type cradle structure.
Background technology
What the cradle structure running gear of using in the prior art generally adopted at present is that slide plate adds the walking power set, it is characterized in that this type systematic be with the wheel to or the polytetrafluoroethylene (PTFE) slide plate, be equipped with bottle gouard moved by hands, drive motors or jack equal power device, lay cradle structure on the described slide plate, described cucurbit, motor or jack are fixed on the front end or the rear end of cradle structure.Have advantages such as coordination performance is good, automaticity is high, walking is laborsaving, but mechanism's complexity, operation easier is big, workload is big, price is higher, because cradle structure system center of gravity is forward, end resistance is bigger before the walking process middle slide plate, the back anchor-hold that causes anchor system to produce is bigger, has certain potential safety hazard in the walking process.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art, and gear stepped type cradle structure is provided, and this structure is by adopting lift-up device, control structure off-centre, slide plate discontinuity equalization, the excessive problem of back anchor-hold; By tourelle, the control difficulty in walking; By rack and pinion drive, the control system walking; Overcome the shortcoming of conventional cradle structure gravity off-centre, made its steady safety when walking; Utilize vertical jack bear at cradle structure center of gravity place most of gravity eliminate eccentric and realize characteristics such as the rolling frictional resistance is little, simple to operate reach reduce cost, simplify the internal structure of an organization, the purpose of security of system.
The utility model purpose realizes being finished by following technical scheme:
Gear stepped type cradle structure, relate to load bearing system, Hanging Basket, the existing body of building, described load bearing system is fixed on the described running gear, described load bearing system supports described Hanging Basket, described load bearing system comprises main longitudinal grider, following main longitudinal grider, described main longitudinal grider down is positioned at described existing building above the body and with the dislocation of described upward main longitudinal grider formation and is connected, it is characterized in that: described main longitudinal grider side down is provided with walking gear, the described existing surface of building is provided with a walking tooth bar, described walking gear and the engagement of described walking rack constitute described running gear, described an end and the described existing body anchor connection of building of main longitudinal grider down.
Described below of going up the overhead positions of main longitudinal grider is provided with a jacking running gear, described jacking running gear is the rollered jacking cylinder in a bottom, its piston stress surface is supported on the described soffit of going up the overhead positions of main longitudinal grider, and described pulley is positioned at described existing building on the body.
Described down main longitudinal grider constitutes anchor connection with the described existing body of building by a pair of anchor pole and the nut of drawing, and is provided with back-pressure wheel between described main longitudinal grider down and the described nut, described back-pressure wheel with described under main longitudinal grider, described nut constitute rolling respectively and cooperate.
Described walking rack and described existing building are provided with a slide plate and some cushion blocks between the body, described some cushion blocks are arranged at describedly existingly builds on the body and support described slide plate, is described walking rack on the described slide plate.
The top to drawing anchor pole of described Hanging Basket is provided with lift-up device.
The utility model has the advantages that: simple in structure, be convenient to install; Cost is low, and it is convenient to promote; Stressed reasonable, self-balancing ability is strong; Frictional resistance is little, and the gear walking is convenient; Component performance is stable, can forever use.Can widely be applied to cantilever pouring engineering constructions such as building structure, bridge, effectively overcome eccentric load, guarantee cradle structure walking safety.
Description of drawings
Fig. 1 is the utility model general assembly drawing;
Fig. 2 is a load bearing system structural representation in the utility model;
Fig. 3 is an anchor system structural representation in the utility model;
Fig. 4 is a Hanging Basket system architecture schematic diagram in the utility model;
Fig. 5 is a running gear structural representation in the utility model;
Fig. 6 is for existingly in the utility model building body, newly building the structural representation of body.
The specific embodiment
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-6, mark 1-25 is respectively among the figure: vertical rod 1, front tension bar 2, back stay 3, go up main longitudinal grider 4, down main longitudinal grider 5, back anchor 6, back strap 7, preceding suspender belt 8, longeron 9, preceding top rail 10, the preceding lift-up device 11, preceding lower transverse beam 12, back top rail 13, back gone up are gone up lift-up device 14, back lower transverse beam 15, back back-pressure wheel 16, walking lift-up device 17, the positive pinch roller 18 of walking, the operation board 19 of walking, walking gear 20, walking rack 21, slide plate 22, cushion block 23, are newly built body 24, the existing body 25 of building down.
Embodiment: as shown in Figure 1, gear stepped type cradle structure in the present embodiment is used for the Hanging Basket system is moved to and newly builds body 24 from the existing body 25 of building, cradle structure is made up of load bearing system, anchor system, Hanging Basket system, running gear, load bearing system is used to support the Hanging Basket system, anchor system is fixed on existing building on the body 25 with load bearing system, running gear is arranged on load bearing system and existing building between the body 25, uses so that the load bearing system walking.
As shown in Figure 2, load bearing system comprises vertical rod 1, front tension bar 2, back stay 3, last main longitudinal grider 4, following main longitudinal grider 5.Constitute dislocation between last main longitudinal grider 4 and the following main longitudinal grider 5 and connect, wherein descend main longitudinal grider 5 to be positioned at existing building on the body 25, and its dislocation end constitutes anchor connection by back anchor 6 and the existing body 25 of building; The below of the overhead positions of last main longitudinal grider 4 is provided with walking lift-up device 17, the positive pinch roller 18 of walking in order to will go up main longitudinal grider 4 jack-up.Vertical rod 1, front tension bar 2, back stay 3 respectively with last main longitudinal grider 4 or down main longitudinal grider 5 fixedly connected the load bearing system that is triangular shape with formation, its central post 1 is with last main longitudinal grider 4, descends the superposition section between the main longitudinal grider 5 to fixedly connected, to improve the support effects for the Hanging Basket system.
As shown in Figure 3, anchor system comprises back anchor 6, is anchored in the old anchor structure 25, will descend main longitudinal grider 5 fixing.Additionally to illustrate herein what be that back anchor 6 adopts is a pair of cooperation of drawing anchor pole and nut, make its easy accessibility, and for after running gear facilitate.Back anchor 6 when down main longitudinal grider 5 moves, only to main longitudinal grider 5 down constraint vertically arranged, main longitudinal grider 5 rolls and level is to allowing down, satisfies cradle structure reach walking.
As shown in Figure 4, the Hanging Basket system comprises lift-up device 14, back lower transverse beam 15 on back strap 7, preceding suspender belt 8, following longeron 9, preceding top rail 10, preceding upward lift-up device 11, preceding lower transverse beam 12, back top rail 13, the back, is connected with last main longitudinal grider 4, following main longitudinal grider 5.Lift-up device 14 is in order to draw on back strap 7, preceding suspender belt 8, following longeron 9, preceding top rail 10, preceding lower transverse beam 12, back top rail 13, back lower transverse beam 15 are carried out or to transfer on preceding upward lift-up device 11, the back, when building when newly building body 24, preceding going up on lift-up device 11, the back drawn on the lift-up device 14, longeron 9 and the existing body 25 of building are fully fitted, play position-limiting action; Transfer after finishing when building, the body 24 of newly building after making down longeron 9 and building separates, to carry out the construction of next section.
As shown in Figure 5, running gear comprises back back-pressure wheel 16, walking lift-up device 17, the positive pinch roller 18 of walking, walking operation board 19, walking gear 20, walking rack 21, slide plate 22, cushion block 23, and make wholely go up main longitudinal grider 4, main longitudinal grider 5 is built body 25 walkings along existing down.Cushion block 23 is built being distributed in distance of body 25 and is built on the body 25 existing along existing, and the bearing surface that some cushion blocks 23 are formed is provided with slide plate 22, is laid with walking rack 21 on the slide plate 22.Following main longitudinal grider 5 both sides are respectively arranged with walking gear 20, and walking gear 20 is positioned on the walking rack 21 and with its formation and meshes.Walking gear 20 is fixedly connected with walking operation board 19 with one heart, with convenient walking operation.Back-pressure wheel 16 is fixed on down the junction of main longitudinal grider 5 and back anchor 6, is used for guiding and spacing.The below of the overhead positions of last main longitudinal grider 4 is provided with walking lift-up device 17 and the positive pinch roller 18 of walking, in order to last main longitudinal grider 4 is carried out jacking.
As shown in Figure 6, cantilever pouring construction comprises newly builds body 24, the existing body 25 of building, and the Hanging Basket system is existing to build the body 25 new pouring structure 24 of walking, the construction of beginning next stage cantilever pouring.
Present embodiment is in the specific implementation:
Running gear be installed in main longitudinal grider 4, down main longitudinal grider 5 with newly build between body 24, the old anchor structure 25, when newly building after body 24 finishes operations such as prestressed stretch-draw, grouting, back-pressure takes turns 16 after install the back anchor 6 and the junction of following main longitudinal grider 5; Walking lift-up device 17, the positive pinch roller 18 of walking are set below the dislocation end of last main longitudinal grider 4; Opened walking lift-up device 17, make down main longitudinal grider 5, but walking gear 20 still was positioned on the walking rack 21 and the formation engagement this moment along with the jacking of last main longitudinal grider 4 is an oblique angle with slide plate 22, walking rack 21; Rotate walking operation board 19, cradle structure is progressively moved on the new pouring structure 24 from the existing body 25 of building.
Claims (5)
1. gear stepped type cradle structure, relate to load bearing system, Hanging Basket, the existing body of building, described load bearing system is fixed on the described running gear, described load bearing system supports described Hanging Basket, described load bearing system comprises main longitudinal grider, following main longitudinal grider, described main longitudinal grider down is positioned at described existing building above the body and with the dislocation of described upward main longitudinal grider formation and is connected, it is characterized in that: described main longitudinal grider side down is provided with walking gear, the described existing surface of building is provided with a walking tooth bar, described walking gear and the engagement of described walking rack constitute described running gear, described an end and the described existing body anchor connection of building of main longitudinal grider down.
2. gear stepped type cradle structure according to claim 1, it is characterized in that: described below of going up the overhead positions of main longitudinal grider is provided with a jacking running gear, described jacking running gear is the rollered jacking cylinder in a bottom, its piston stress surface is supported on the described soffit of going up the overhead positions of main longitudinal grider, and described pulley is positioned at described existing building on the body.
3. gear stepped type cradle structure according to claim 1, it is characterized in that: described main longitudinal grider down and the described existing body of building constitute anchor connection by a pair of anchor pole and the nut of drawing, be provided with back-pressure wheel between described main longitudinal grider down and the described nut, described back-pressure wheel constitutes rolling respectively with described main longitudinal grider, described nut down and cooperates.
4. gear stepped type cradle structure according to claim 1, it is characterized in that: described walking rack and described existing building are provided with a slide plate and some cushion blocks between the body, described some cushion blocks are arranged at describedly existingly builds on the body and supports described slide plate, is described walking rack on the described slide plate.
5. gear stepped type cradle structure according to claim 1 is characterized in that: the top to drawing anchor pole of described Hanging Basket is provided with lift-up device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054248 CN203080427U (en) | 2013-01-31 | 2013-01-31 | Gear running type suspended basket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054248 CN203080427U (en) | 2013-01-31 | 2013-01-31 | Gear running type suspended basket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080427U true CN203080427U (en) | 2013-07-24 |
Family
ID=48826283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054248 Expired - Lifetime CN203080427U (en) | 2013-01-31 | 2013-01-31 | Gear running type suspended basket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080427U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088967A (en) * | 2014-05-15 | 2015-11-25 | 朱兴土 | Program-controlled automatic lifting mechanism for bottom basket of hanging basket |
| CN107100089A (en) * | 2017-05-17 | 2017-08-29 | 贵州路桥集团有限公司 | A kind of Hanging Basket uses the traveling method of this device with roller type running gear and Hanging Basket |
| CN107142849A (en) * | 2017-05-17 | 2017-09-08 | 贵州路桥集团有限公司 | Hanging Basket uses the traveling method of this device with self-locking wheel-track type running gear and Hanging Basket |
| CN110258355A (en) * | 2019-05-29 | 2019-09-20 | 中国一冶集团有限公司 | A kind of hanging basket advancing control device and its application method |
-
2013
- 2013-01-31 CN CN 201320054248 patent/CN203080427U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088967A (en) * | 2014-05-15 | 2015-11-25 | 朱兴土 | Program-controlled automatic lifting mechanism for bottom basket of hanging basket |
| CN107100089A (en) * | 2017-05-17 | 2017-08-29 | 贵州路桥集团有限公司 | A kind of Hanging Basket uses the traveling method of this device with roller type running gear and Hanging Basket |
| CN107142849A (en) * | 2017-05-17 | 2017-09-08 | 贵州路桥集团有限公司 | Hanging Basket uses the traveling method of this device with self-locking wheel-track type running gear and Hanging Basket |
| CN110258355A (en) * | 2019-05-29 | 2019-09-20 | 中国一冶集团有限公司 | A kind of hanging basket advancing control device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203080427U (en) | Gear running type suspended basket structure | |
| CN103938552B (en) | Steel truss arched bridge self-balancing cantilever construction method and the spacing bearing of main pier | |
| CN202323777U (en) | Continuous traveling device for bridge suspension casting hanging basket | |
| CN102556891A (en) | Slide lifter | |
| CN103046477A (en) | Traveling-rail-free type triangular hanging basket traveling construction method | |
| CN103288002B (en) | Simple combination door frame high-altitude weight hanging apparatus | |
| CN203145532U (en) | Rear cantilever lift and traverse garage | |
| CN205170209U (en) | A type gate -type hoisting apparatus | |
| CN203729212U (en) | Cable loading crane with hydraulic traction and idler wheel walking combined | |
| CN201106296Y (en) | Motorbus up-down parallel-moving parking equipment with weight counterbalance | |
| CN103061514A (en) | Long-span steel structure corridor construction method | |
| CN204823731U (en) | Hoist hoisting accessory | |
| CN201972099U (en) | Through type hanging basket in bridge construction | |
| CN201661299U (en) | Forced sliding formwork added with counterweight | |
| CN201526014U (en) | Internal cable-stayed bailey cradle | |
| CN204510965U (en) | Two-layer lift-sliding formula parking apparatus | |
| CN203755173U (en) | Formwork device used for hydraulic climbing of bridge high pier | |
| CN202415024U (en) | Crane capable of climbing over beam-arch, climbing up slope and climbing down slope | |
| CN204435240U (en) | The midfoot support device of novel large-tonnage Bridge Erector | |
| CN106348186B (en) | Tower type multifunctional truck crane | |
| CN204917574U (en) | Companion ladder is overhauld at superelevation longmen | |
| CN203160139U (en) | Wide multiple-main-truss basket travelling unit | |
| CN201943400U (en) | Scenic type flight parking device | |
| CN203213026U (en) | Plate girder mounting and dismounting machine | |
| CN202465179U (en) | Slide lifter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |