CN201433588Y - Silo roof steel beam slip-form falling back device - Google Patents
Silo roof steel beam slip-form falling back device Download PDFInfo
- Publication number
- CN201433588Y CN201433588Y CN200920086976XU CN200920086976U CN201433588Y CN 201433588 Y CN201433588 Y CN 201433588Y CN 200920086976X U CN200920086976X U CN 200920086976XU CN 200920086976 U CN200920086976 U CN 200920086976U CN 201433588 Y CN201433588 Y CN 201433588Y
- Authority
- CN
- China
- Prior art keywords
- vertical beam
- storehouse
- crossbeam
- welded
- cross beam
- 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
Images
Landscapes
- Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
Abstract
The utility model belongs to the technical field of silo roof steel framework lift construction, and particularly relates to a silo roof steel beam slip-form falling back device. The utility model ischaracterized in that the device comprises a gantry and an electric hoist, wherein the gantry consists of a first vertical beam, a cross beam and a second vertical beam; the upper end of the first vertical beam is welded at the left end part of the cross beam; the upper end of the second vertical beam is welded at the right end part of the cross beam; the cross beam is made of I-steel; the electric hoist is hung over the cross beam; a contact plate is respectively welded at the lower ends of the first and second vertical beams; the contact plates are fixedly connected through a bolt and an anchor plate; an anchor bar is welded on the lower surface of the anchor plate; and the anchor plate and the anchor bar are pre-buried in the silo wall. The device provided by the utility model has the advantages of simple structure, convenient use and low cost.
Description
Technical field
The utility model belongs to top, sliding formwork storehouse steel framework lifting technical field of construction, is specifically related to a kind of sliding formwork cylindrical shell storehouse-top steel girder and falls device after rise.
Background technology
Silo by the storehouse at the bottom of, Ku Bi and storehouse top constitutes, and generally adopts sliding formwork (sliding mode system) to construct, often need set up storehouse-top steel girder for large-scale silo at the top.Sliding mode system comprises template, operating platform, door frame, feed-through hydraulic jack and hydraulic system.
At present, in silo slip form construction, storehouse-top steel girder adopts large-scale crane directly to lift the design elevation place usually and lays.Large-scale crane lifting operating expenses costliness, and can't carry out operation at some special construction scene, the job site of or road under-developed area open as the space is insufficient in mountain area etc.
Adopt storehouse-top steel girder sliding formwork lifting appliance storehouse-top steel girder can be delivered to the top, storehouse.Storehouse-top steel girder sliding formwork lifting appliance is to fix the first girder steel end lift-up device and the second girder steel end lift-up device on the door frame of existing sliding mode system, and the two ends of storehouse-top steel girder are separately fixed on the first girder steel end lift-up device and the second girder steel end lift-up device; The first girder steel end lift-up device, the second girder steel end lift-up device, storehouse-top steel girder move on to the top, storehouse on along with moving on the sliding mode system; Sliding mode system is reserved slotted eye (groove) according to the storehouse-top steel girder position at Ku Bishang during to top, storehouse design elevation.Be reserved with on the wall of storehouse in the slotted eye of placing storehouse-top steel girder, need to adopt a kind of storehouse-top steel girder to fall device after rise storehouse-top steel girder is put into slotted eye.
Summary of the invention
The purpose of this utility model is to provide a kind of sliding formwork cylindrical shell storehouse-top steel girder simple in structure, easy to use, that cost is low to fall device after rise.
To achieve these goals, the technical solution of the utility model is: sliding formwork cylindrical shell storehouse-top steel girder falls device after rise, it is characterized in that it comprises door frame, electric block; Door frame is made up of first vertical beam, crossbeam, second vertical beam, the upper end of first vertical beam and the welding of the left part of crossbeam, and the upper end of second vertical beam and the welding of the right part of crossbeam, crossbeam adopts i iron; Electric block is suspended on the crossbeam; The lower end of first vertical beam, second vertical beam is welded with contact plate respectively, and contact plate is fixedlyed connected with anchor slab by bolt, is welded with dowel below the anchor slab; Anchor slab, dowel are embedded in Ku Bizhong.
The control input end of described electric block is linked to each other by the control output end of control line with the switch control cabinet, and the switch control cabinet is fixed on first vertical beam, and control line is fixed on first vertical beam by otic placode.
The beneficial effects of the utility model are:
1, parts are few, and are simple in structure.
2, applied widely.
3, utilize height, effect by force.No matter wall many height in storehouse all can use.Powerful superiority with installation exercise and security protection dual characteristics.
4, easy to use, flexibility good.Very easy to use, and can dismantle whenever and wherever possible and install according to user's needs, need not Aided Machine and just can finish by hand.
5, cost is low, income is high.Door frame is that common shaped steel is welded, but the simplicity of design field fabrication.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the use figure of the utility model in construction;
Fig. 4 is the sectional view of Fig. 3 along the A-A direction;
Among the figure: the 1-contact plate, 2-first vertical beam, the 3-crossbeam, the 4-electric block, 5-switch control cabinet, the 6-bolt, the 7-otic placode, the 8-anchor slab, the 9-dowel, 10-second vertical beam, 11-sliding formwork cylindrical shell storehouse-top steel girder falls device, 12-storehouse-top steel girder, 13-storehouse wall after rise.
The specific embodiment
As shown in Figure 1 and Figure 2, sliding formwork cylindrical shell storehouse-top steel girder falls device after rise, and it comprises door frame, electric block 4; Door frame is made up of first vertical beam 2, crossbeam 3, second vertical beam 10, the left part welding of the upper end of first vertical beam 2 and crossbeam 3, the right part welding (constituting " door " structure) of the upper end of second vertical beam 10 and crossbeam 3, first vertical beam 2, crossbeam 3, second vertical beam 10 all adopt i iron; Electric block 4 is suspended on the crossbeam 3; The lower end of first vertical beam 2, second vertical beam 10 is welded with contact plate 1 respectively, contact plate 1 is fixedlyed connected with anchor slab 8 by bolt 6 that (contact plate is provided with bolt mounting holes, the lower end of bolt is welded on the anchor slab 8, the upper end of bolt screws on nut after passing bolt mounting holes), be welded with dowel 9 below the anchor slab 8; Anchor slab 8, dowel 9 are embedded in the storehouse wall (fabric structure or structure structure).
The control input end of described electric block 4 is linked to each other by the control output end of control line with switch control cabinet 5, and on first vertical beam 2, control line is fixed on first vertical beam 2 by otic placode 7 switch control cabinet 5 fixing (connecting as bolt).
The course of work of the present utility model is: as shown in Figure 3, Figure 4, anchor slab 8, dowel 9 are embedded in (being in the wall concrete of storehouse) in the storehouse wall 13, treat storehouse wall concrete strength reach design strength 75% after, utilize bolt 6 to fix door frame.Storehouse-top steel girder (member) 12 two ends are bundled with wire rope, and electric block 4 is slowly mentioned storehouse-top steel girder from storehouse-top steel girder sliding formwork lifting appliance, then in falling back to the slotted eye of reservation, but move left and right.Note during operation that the two ends lifting will be synchronously.
Claims (2)
1. sliding formwork cylindrical shell storehouse-top steel girder falls device after rise, it is characterized in that it comprises door frame, electric block (4); Door frame is made up of first vertical beam (2), crossbeam (3), second vertical beam (10), the left part welding of the upper end of first vertical beam (2) and crossbeam (3), and the right part welding of the upper end of second vertical beam (10) and crossbeam (3), crossbeam (3) adopts i iron; Electric block (4) is suspended on the crossbeam (3); The lower end of first vertical beam (2), second vertical beam (10) is welded with contact plate (1) respectively, and contact plate (1) is fixedlyed connected with anchor slab (8) by bolt (6), is welded with dowel (9) below the anchor slab (8); Anchor slab (8), dowel (9) are embedded in Ku Bizhong.
2. sliding formwork cylindrical shell storehouse-top steel girder according to claim 1 falls device after rise, it is characterized in that: the control input end of described electric block (4) is linked to each other by the control output end of control line with switch control cabinet (5), switch control cabinet (5) is fixed on first vertical beam (2), and control line is fixed on first vertical beam (2) by otic placode (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920086976XU CN201433588Y (en) | 2009-06-30 | 2009-06-30 | Silo roof steel beam slip-form falling back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920086976XU CN201433588Y (en) | 2009-06-30 | 2009-06-30 | Silo roof steel beam slip-form falling back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433588Y true CN201433588Y (en) | 2010-03-31 |
Family
ID=42052399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920086976XU Expired - Fee Related CN201433588Y (en) | 2009-06-30 | 2009-06-30 | Silo roof steel beam slip-form falling back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433588Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530734A (en) * | 2012-02-07 | 2012-07-04 | 张崇志 | Movable portal crane |
| CN102677907A (en) * | 2012-05-11 | 2012-09-19 | 中国十七冶集团有限公司 | Method for manually installing steel beam at top of silo |
| CN104444878A (en) * | 2014-11-12 | 2015-03-25 | 宁夏嘉翔自控技术有限公司 | Pump type overhauling and hoisting device for sewage treatment system for filtering quartz sand |
| CN106894834A (en) * | 2017-03-13 | 2017-06-27 | 北京市轨道交通设计研究院有限公司 | A kind of leading screw branch ejection device and subsidence control method |
-
2009
- 2009-06-30 CN CN200920086976XU patent/CN201433588Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530734A (en) * | 2012-02-07 | 2012-07-04 | 张崇志 | Movable portal crane |
| CN102530734B (en) * | 2012-02-07 | 2014-08-27 | 张崇志 | Movable portal crane |
| CN102677907A (en) * | 2012-05-11 | 2012-09-19 | 中国十七冶集团有限公司 | Method for manually installing steel beam at top of silo |
| CN104444878A (en) * | 2014-11-12 | 2015-03-25 | 宁夏嘉翔自控技术有限公司 | Pump type overhauling and hoisting device for sewage treatment system for filtering quartz sand |
| CN106894834A (en) * | 2017-03-13 | 2017-06-27 | 北京市轨道交通设计研究院有限公司 | A kind of leading screw branch ejection device and subsidence control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101672102B (en) | Steel structural overhead ceiling construction platform | |
| CN104088449B (en) | Safe and fast double-track construction platform of super high-rise curtain wall | |
| CN202706503U (en) | Electric lifting discharging platform for main building construction | |
| CN202787928U (en) | Construction device for steel plate wall | |
| CN201433588Y (en) | Silo roof steel beam slip-form falling back device | |
| CN204899184U (en) | Hanging flower basket equipment | |
| CN101761031A (en) | Continuous and perpendicular lifting apparatus for large segmental bridge floor beam | |
| CN103774841A (en) | Track type sliding formwork device | |
| CN204754160U (en) | Rail mounted removes work platform | |
| CN101603379B (en) | Method for installing storehouse-top steel girder | |
| CN102677907A (en) | Method for manually installing steel beam at top of silo | |
| CN204282843U (en) | The sliding hoisted in position device of steel girder erection in a kind of stiffness combination construction | |
| CN201511439U (en) | System for integrally binding and hoisting box girder steel reinforcement framework | |
| CN203891442U (en) | High-rise elevator shaft template supporting platform | |
| CN202627483U (en) | Pressure weight type railless slip form | |
| CN207538483U (en) | A kind of steel box-girder suspender | |
| CN103046743A (en) | High-rise conversion layer type steel concrete girder hanging type template supporting system and construction method | |
| CN203129604U (en) | Structure for controlling thickness of reinforced concrete floor slab | |
| CN202323727U (en) | Device for adjusting horizontal position of steel box girder | |
| CN201722937U (en) | Sliding platform for installation of net rack | |
| CN206607706U (en) | A kind of drawing shore for shear wall construction | |
| CN203531349U (en) | Novel high-bearing easily-dismantled overhanging type scaffold | |
| CN207090776U (en) | A kind of prefabricated part hanging instrument | |
| CN204265168U (en) | Shipbuilding building hoist specialized standard saves | |
| CN217001052U (en) | Supporting device for pouring overhanging concrete component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA FIRST METALLURGICAL CONSTRUCTION GROUP CORPO Free format text: FORMER NAME: CHINA FIRST METALLURGICAL CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee after: China First Metallurgical Group Co., Ltd. Address before: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee before: China First Metallurgical Construction Co., Ltd. |
|
| 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: 20100331 Termination date: 20170630 |