CN104695331B - A kind of building construction hoist - Google Patents
A kind of building construction hoist Download PDFInfo
- Publication number
- CN104695331B CN104695331B CN201410037915.XA CN201410037915A CN104695331B CN 104695331 B CN104695331 B CN 104695331B CN 201410037915 A CN201410037915 A CN 201410037915A CN 104695331 B CN104695331 B CN 104695331B
- Authority
- CN
- China
- Prior art keywords
- platform
- building
- drivewheel
- building construction
- construction hoist
- 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 - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses a kind of building construction hoist, it is to build ring-type manned platform with four pieces of fan-shaped chain-wales around column building, use two pieces of fan-shaped chain-wales to connect into two semicircle shape platforms when building the most respectively, the most again the two semicircle shape platform is surrounded column building；There is below manned platform multiple radial groove and the support that can radially slide being arranged in chute, drivewheel and driven pulley are installed on support, transmission is carried out by drive mechanism between drivewheel on adjacent stent, being arranged on the motor below manned platform and pass through actuator drives drivewheel, motor has brake gear.This machine simple in construction of climbing to a higher point, security performance is high, operation, easy to maintenance, and work efficiency can be greatly improved；With low cost, adapt to various landform；Use clean energy resource: use electric energy, good environmental protection.
Description
Technical field
The present invention relates to building machinery, a kind of liter processed for the surface of the column buildings such as overhead bridge pier, high ferro bridge pier
Fall machine.
Background technology
At present, when the surface of the column buildings such as overhead bridge pier, high ferro bridge pier is processed, all use proping, employ
The manned process of mode such as motor crane or rising machine, this mode inefficiency, with high costs and mobility is poor.
Summary of the invention
It is an object of the invention to provide a kind of elevator processed for the surface of the column buildings such as overhead bridge pier, high ferro bridge pier.
Technical scheme: a kind of building construction hoist, it is characterised in that with four pieces of fans around column building
Ring-type manned platform built by shape chain-wales, uses two pieces of fan-shaped chain-wales to connect into two semicircle shape platforms, so when building the most respectively
After again the two semicircle shape platform is surrounded column building；There is below manned platform multiple radial groove and be arranged in chute
The support that can radially slide, support is provided with drivewheel and driven pulley, between the drivewheel on adjacent stent, passes through transmission
Mechanism carries out transmission, is arranged on the motor below manned platform and passes through actuator drives drivewheel, and motor has brake gear.
As preferably, between outer end and the manned platform outer end of described support, it is provided with adjusting screw rod.
As preferably, between outer end and the manned platform outer end of described support, it is provided with compression spring.
As preferably, between two adjacent chain-wales, it is provided with tensioner and horizontal positioning device.
As preferably, described drivewheel outer surface has the rubber layer that coefficient of friction is big.
As preferably, described manned platform is provided with guard rail.
As preferably, connect spline housing by cross between the described drivewheel on adjacent stent and middle contiguous block carries out transmission.
Beneficial effects of the present invention: elevator structure of the present invention is simple, security performance is high, operation, easy to maintenance, can be very big
Improve work efficiency；With low cost, adapt to various landform；Use clean energy resource: use electric energy, good environmental protection.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the front view of elevator；
Fig. 2 is the top view of elevator；
Fig. 3 is that in Fig. 2, partial cross connects spline housing and the schematic diagram of middle contiguous block connection.
In figure: 1-adjusting screw rod, 2-compression spring, 3-support, 4-driven pulley, 5-drivewheel, 6-cross connects spline housing, in 7-
Between contiguous block, 8-driven sprocket, 9-drive sprocket, 10-motor (reductor), 11-horizontal positioning device, 12-tensioning bearing pin,
13-tensioning screw, 14-tensioning nut, 15-fixed pin shaft, 16-fixed connecting plate, 17-driving chain, 18-pin-and-hole seat, 19-
Bridge pier, 20-guard rail, 21-manned platform, 22-bearing.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, around pending bridge pier 19, ring-type manned platform is built with four pieces of fan-shaped chain-wales
21, manned platform 21 arranges guard rail 20.The connecting portion of every piece of fan-shaped chain-wales is provided with pin-and-hole seat 18, first in adjacent pin
Respectively two pieces of fan-shaped chain-wales are connected into two semicircle shape platforms with fixed pin shaft 15 and fixed connecting plate 16 between hole seat 18,
The most again the two semicircle shape platform is surrounded bridge pier, between two semicircle shape platforms, use tensioning screw 13, tensioning nut 14
Connecting with tensioning bearing pin, rotation tensioning screw 13 and tensioning nut 14 can regulate the internal diameter size of manned platform.For ensureing head
Four chain-wales that WEILIAN connects, on same horizontal plane, are provided with between adjacent two chain-wales by horizontal bearing pin and horizontal pin-and-hole structure
The horizontal positioning device 11 become.There is below manned platform multiple chute and triangular supports 3, support 3 have horizontal arm and
The parallel vertical arm of bridge pier and support oblique arm, in the horizontal arm of support 3 installs chute and can be with slip in chute.Pacify in vertical arm
Equipped with drivewheel 5 and driven pulley 4, the outer surface of drivewheel 5 has the rubber layer of coefficient of friction.It is provided with below manned platform
Motor (reductor) 10, motor 10 has brake gear.Motor (reductor) 10 is by drive sprocket 9, driven sprocket 8
Drive a drivewheel 5 with driving chain 17, between adjacent main driving wheel 5, connect spline housing 6 and middle contiguous block 7 by cross
Carry out transmission, it is achieved synchronous axial system.Chute outer end is provided with bearing 22, between outer end and the bearing 22 of support 3 horizontal arm
Being provided with adjusting screw rod 1 and compression spring 2, adjusting screw rod 1 can disengage with support 3 horizontal arm outer end, rotate tune inside
Support 3 can be pushed to bridge pier by joint screw rod 1, and the elastic force of compression spring 2 can keep the drivewheel on support 3 and driven pulley the moment
Keep contacting with bridge pier surface.
During work, the brake gear of motor (reductor) 10 is opened, by drive sprocket 9, driving chain 17 and driven sprocket
8 transfer torque on drivewheel 5.5 need of drivewheel overcome less rolling frictional resistance and the gravity of manned platform 21,
Just whole manned platform 21 can be made along bridge pier outer surface to move up and down the height reaching required with scroll-up/down.When not working,
Motor output shaft is fixed by the brake gear of motor so that drivewheel 5 can not roll on bridge pier 19 outer surface, drivewheel 5
Manned platform 21 is made to rest on arbitrary height with the frictional force of bridge pier 19 outer surface.
Claims (7)
1. a building construction hoist, it is characterised in that build ring-type with four pieces of fan-shaped chain-wales around column building
Manned platform (21), uses two pieces of fan-shaped chain-wales to connect into two semicircle shape platforms, the most again by the two the most respectively when building
Semicircle shape platform surrounds column building；Manned platform (21) lower section have multiple radial groove and be arranged in chute permissible
The support (3) radially slided, support (3) is provided with drivewheel (5) and driven pulley (4), the master on adjacent stent (3)
Driving wheel carries out transmission by drive mechanism between (5), and the motor (10) being arranged on manned platform (21) lower section is filled by transmission
Putting driving drivewheel (5), motor (10) has brake gear.
Building construction hoist the most according to claim 1, is characterized in that, the outer end of described support (3) is with manned
Adjusting screw rod (1) it is provided with between platform (21) outer end.
Building construction hoist the most according to claim 2, is characterized in that, the outer end of described support (3) is with manned
Compression spring (2) it is provided with between platform (21) outer end.
4., according to the building construction hoist described in claim 1 or 2 or 3, it is characterized in that, set between two adjacent chain-wales
It is equipped with tensioner and horizontal positioning device.
5. according to the building construction hoist described in claim 1 or 2 or 3, it is characterized in that, described drivewheel (5) is outward
Surface has the rubber layer that coefficient of friction is big.
Building construction hoist the most according to claim 1, is characterized in that, described manned platform (21) is provided with
Guard rail (20).
Building construction hoist the most according to claim 1, is characterized in that, the described active on adjacent stent (3)
Connect spline housing (6) by cross between wheel (5) and middle contiguous block (7) carries out transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037915.XA CN104695331B (en) | 2013-12-10 | 2014-01-20 | A kind of building construction hoist |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310663494 | 2013-12-10 | ||
| CN2013106634947 | 2013-12-10 | ||
| CN201410037915.XA CN104695331B (en) | 2013-12-10 | 2014-01-20 | A kind of building construction hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104695331A CN104695331A (en) | 2015-06-10 |
| CN104695331B true CN104695331B (en) | 2016-09-28 |
Family
ID=53342847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037915.XA Expired - Fee Related CN104695331B (en) | 2013-12-10 | 2014-01-20 | A kind of building construction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695331B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090776B (en) * | 2017-05-26 | 2019-04-05 | 枣庄市顺达公路工程有限公司 | A kind of bridge pier climbs machine |
| CN107386113B (en) * | 2017-06-23 | 2018-12-04 | 中建市政工程有限公司 | Climb certainly safe operation platform and its construction method for pier column pouring construction |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681321A (en) * | 1992-08-31 | 1994-03-22 | Maeda Corp | Moving device for construction |
| CN102230313B (en) * | 2011-03-14 | 2012-12-05 | 中铁五局（集团）有限公司 | Bridge thin-wall hollow-pier chain block hoisting operation platform and construction method thereof |
| CN202164546U (en) * | 2011-07-28 | 2012-03-14 | 中铁一局集团有限公司 | High pier bridge construction platform |
| CN202401397U (en) * | 2011-12-05 | 2012-08-29 | 中国建筑第六工程局有限公司 | Tool type movable outer frame for constructing pier stud |
| CN103046473A (en) * | 2013-01-15 | 2013-04-17 | 中国土木工程集团有限公司 | Construction method for constructing double-limb hollow high-pier mould side hydraulic jacking creeping formwork and double-limb hollow high-pier |
| CN203700966U (en) * | 2013-12-10 | 2014-07-09 | 陈天贵 | Building construction hoist |
-
2014
- 2014-01-20 CN CN201410037915.XA patent/CN104695331B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104695331A (en) | 2015-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Hongwang Inventor after: Guo Zigui Inventor after: Ni Shiyong Inventor after: Zhu Gexin Inventor after: Liu Zhengquan Inventor after: Chen Tiangui Inventor before: Zhu Gexin Inventor before: Liu Zhengquan Inventor before: Chen Tiangui |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160505 Address after: 427000 Zhangjiajie City, Hunan province Yongding District Dayong Bridge Office water pit Applicant after: Zhangjiajie Institute of Aeronautical Engineering Address before: 411228 Hunan city of Xiangtan province to building up No. 8 Su River Day Avenue 10 floor Applicant before: Chen Tiangui |
|
| C14 | Grant of patent or utility model | ||
| 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: 20160928 Termination date: 20180120 |