CN108252514A - A kind of punching block column construction platform - Google Patents
A kind of punching block column construction platform Download PDFInfo
- Publication number
- CN108252514A CN108252514A CN201810247702.8A CN201810247702A CN108252514A CN 108252514 A CN108252514 A CN 108252514A CN 201810247702 A CN201810247702 A CN 201810247702A CN 108252514 A CN108252514 A CN 108252514A
- Authority
- CN
- China
- Prior art keywords
- loading plate
- hanger bar
- mandril
- punching block
- block column
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of punching block column construction platforms, include the loading plate of structure horizontally disposed and annular in shape, the outer side edges edge of loading plate is equipped with guardrail, the inner side edge of loading plate is fixedly connected with multiple free bearings along interval along its length, hanger bar is provided on free bearing, one end of hanger bar is hingedly connected to by hinge shaft on free bearing, torsional spring is arranged on hinge shaft, the both ends of torsional spring are connected on hanger bar and free bearing that spring force can be provided towards the rotation of loading plate interior direction for hanger bar respectively, also being convexed to form on free bearing can be to limited block that hanger bar is limited, when limited block limits hanger bar blocking, angle on the axis direction and horizontal direction of hanger bar is more than or equal to 0 ° and less than 90 °, the one end of hanger bar far from free bearing convexes to form the hook portion of punching block column upper end that can be hooked.The configuration of the present invention is simple, it is easy for installation, it is fixed by hooking, shortens the construction period, improve construction efficiency.
Description
Technical field
The present invention relates to a kind of the realm of building construction, and in particular to a kind of punching block column construction platform.
Background technology
Building template is the important tool of concrete structure engineering construction, and the common column template of the realm of building construction is at present
Plank sheathing and steel form.Plank sheathing is light-weight, convenient in carrying, and cutting is flexible, but takes up a large area, and intensity is low, and loss is big, unsuitable
It reuses, the number of turnover is small, and composite rigidity is relatively small, and peripheral support system is sufficiently complex.Steel form strength of parts is high, group
Conjunction rigidity is big, and piece is tightly unlikely to deform, therefore more and more projects employ steel form and spliced and combined, with structure
Into concrete cavity to be poured.Since some column structure height are higher, during casting concrete, in order to avoid coagulation
There are the mass defects such as cavity in soil, it will usually vibrate to concrete.And entire column mould employ the mode that segmentation vibrates with
Improve concrete quality, every section of column mould when vibrating, all can column die orifice position erection construction platform in order to constructing
Personnel are operated, and often one section of column mould of increase will dismantle original construction platform and set up new construction platform accordingly, in this way
The work load of construction personnel is not only increased, while also extends the construction period, reduces construction efficiency.
Invention content
In view of the above shortcomings of the prior art, the technical problems to be solved by the invention are：How a kind of user is provided
Just, shorten the construction period, improve the punching block column construction platform of construction efficiency.
In order to solve the above-mentioned technical problem, present invention employs following technical solutions：
A kind of punching block column construction platform includes the loading plate of structure horizontally disposed and annular in shape, the outer side edges edge peace of loading plate
Equipped with guardrail, the inner side edge of loading plate is fixedly connected with multiple free bearings along interval along its length, and suspension is provided on free bearing
Bar, one end of hanger bar are hingedly connected on free bearing, can rotate towards loading plate interior direction, cover on hinge shaft by hinge shaft
Equipped with torsional spring, the both ends of torsional spring are connected on hanger bar and free bearing be that hanger bar turns towards loading plate interior direction respectively
Dynamic to provide spring force, also being convexed to form on free bearing can be to the limited block that hanger bar is limited, when limited block is to hanger bar
When blocking is limited, the angle on the axis direction and horizontal direction of hanger bar is more than or equal to 0 ° and less than 90 °, suspension
The one end of bar far from free bearing convexes to form the hook portion of punching block column upper end that can be hooked.
In the present invention, when needing the placing concrete into punching block column, setting up for construction platform is first carried out, passes through tower crane
This construction platform is hoisted to the top of punching block column by the tools of grade, then declines loading plate, and punching block column is made to be passed through on the inside of loading plate.
During punching block column passes through, the suspension club body turned on the inside of loading plate will be connected to punching block column upper end, with holding
The continuous decline of support plate, the upper end of punching block column are slided on the shaft of hanger bar, and the hook portion in final hanger bar is just hooked on
The upper end of punching block column is supported entire loading plate.Its is simple in structure, easy for installation, shortens the construction period, improves and applies
Work efficiency rate.
As an optimization, it the bottom surface of the loading plate and is fixedly connected using the loading plate center as the center of circle around its uniform intervals
There are at least three guide sleeves, the centerline direction of guide sleeve extends towards loading plate inside, along its axis side in guide sleeve
To being sliding combined with mandril, the both ends of mandril stretch out in guide sleeve respectively, on mandril and towards one end on the outside of the loading plate
Being fixedly connected with can be connected on guide sleeve to move the limited block limited along its axis direction to mandril, on mandril and
Position between guide sleeve and limited block is arranged with spring, and the both ends of spring are respectively fixedly connected in guide sleeve and limited block
On, spring can provide spring force, one end end of the mandril far from limited block for mandril towards loading plate interior direction movement
Face is the bearing surface set obliquely, when the loading plate is located above punching block column and the center line of the loading plate and punching block column
Center line it is coaxial when, bearing surface can be corresponding with the upper end of punching block column.Loading plate is being hooked on punching block column by hanger bar
Behind upper end, since loading plate inner ring diameter is more than the outer diameter of punching block column, it just will appear gap between loading plate and punching block column,
Construction personnel station easily shakes when top-operation, not only influences construction, and safety accident in addition also easily occurs.
In the present invention, when loading plate declines above punching block column, the upper end of punching block column will abut to the bearing surface on mandril, according to work
With force resolution, the active force that punching block column upper end is connected on bearing surface is changed into the active force along mandril length direction, makes top
Bar is moved towards loading plate lateral direction, while the upper end of punching block column is slided on bearing surface, and the upper end of final punching block column passes through
Loading plate inner ring, and mandril is connected on the shaft of punching block column.Since spring is that mandril is moved towards loading plate interior direction
It is dynamic that spring force is provided, therefore mandril can be connected on punching block column always, in conjunction with the active force on other several directions, it will be able to
The position of loading plate is limited, avoids shaking, construction personnel is enable preferably to carry out constructing operation, eliminates safety
Hidden danger.
As an optimization, roller bearing has been horizontally disposed with above the bearing surface and close to the position of the mandril, it is described
Plane and the outer diameter of the roller bearing are tangent where bearing surface, and the branch being rotatablely connected with roller bearing both ends is fixedly connected on the mandril
Support.When mandril is connected on punching block column shaft, with the decline of loading plate, mandril can rub with punching block column surface, no
The decline of loading plate can be only hindered, in addition also easily punching block column is damaged.In the present invention, punching block column upper end is abutted from mandril
After being skidded off on face, the roller bearing on mandril will be connected on punching block column and be rolled with the decline of loading plate, make loading plate
Installation it is more flexible, while also reduce the injury to punching block column.
As an optimization, it is recessed along its circumferential direction to be equipped with a circle arc for the roller surface and centre position along its length
Slot, the width of arc groove are less than the length of the roller bearing.When punching block column section is rectangular configuration, roller surface can just support
It is connected on and rolls thereon, when punching block column section is circular configuration, the arc groove on roller bearing, which can be just fitted on punching block column, to be rolled
Dynamic, applicability is wider.
As an optimization, the surface of the roller bearing is covered with one layer of friction rubber.Due to punching block column surface smoother, roller bearing
It is susceptible to slipping phenomenon on it, friction rubber can increase and the frictional force between it, and roller bearing is made preferably to roll.
In conclusion the beneficial effects of the present invention are：The configuration of the present invention is simple, it is easy for installation, consolidated by hooking
It is fixed, the construction period is shortened, improves construction efficiency.
Description of the drawings
In order to make the purpose, technical scheme and advantage of invention clearer, the present invention is made into one below in conjunction with attached drawing
The detailed description of step, wherein：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of anti-shake position limiting structure in the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of punching block column construction platform in present embodiment, including horizontally disposed and
The loading plate 1 of structure annular in shape, the outer side edges of loading plate 1 are along guardrail is equipped with, and the inner side edge of loading plate 1 is along its length
Interval is fixedly connected with multiple free bearings, hanger bar 2 is provided on free bearing, one end of hanger bar 2 is hingedly connected to by hinge shaft
Can be rotated towards 1 interior direction of loading plate on seat, torsional spring is arranged on hinge shaft, the both ends of torsional spring are connected to hanger bar respectively
2 and free bearing on can for hanger bar 2 towards 1 interior direction of loading plate rotation spring force be provided, also convexed to form on free bearing
The limited block that hanger bar 2 can be limited, when limited block limits the blocking of hanger bar 2, the axis of hanger bar 2
Line direction is more than or equal to 0 ° and less than 90 ° with the angle in horizontal direction, and the one end of hanger bar 2 far from free bearing has convexed to form energy
The hook portion of punching block column upper end enough hooked.
In present embodiment, the bottom surface of the loading plate 1 and be the center of circle between its is uniform using 1 center of loading plate
Every being fixedly connected at least three guide sleeves 3, the centerline direction of guide sleeve 3 extends towards 1 inside of loading plate, guide sleeve
Mandril 4 is sliding combined with along its axis direction in 3, and the both ends of mandril 4 stretch out in guide sleeve 3 respectively, on mandril 4 and towards described
The one end in 1 outside of loading plate is fixedly connected with to be connected on guide sleeve 3 to be limited with being moved to mandril 4 along its axis direction
The limited block 5 of position, on the mandril 4 and position positioned at guide sleeve 3 and limited block 5 between are arranged with spring 6, and the both ends of spring 6 are divided
It is not fixedly connected on guide sleeve 3 and limited block 5, spring 6 can be that mandril 4 is carried towards 1 interior direction of loading plate movement
For spring force, one end end face of the mandril 4 far from limited block 5 is the bearing surface set obliquely, when the loading plate 1 is located at punching block
Above column and when the center line of the center line and punching block column of the loading plate 1 is coaxial, bearing surface can be with the upper end phase of punching block column
It is corresponding.
In present embodiment, it has been horizontally disposed with above the bearing surface and close to the position of the mandril 4
Roller bearing 7, plane and the outer diameter of the roller bearing 7 are tangent where the bearing surface, are fixedly connected on the mandril 4 and 7 liang of roller bearing
Hold the supporting rack 8 of rotation connection.
In present embodiment, 7 surface of roller bearing and centre position along its length is equipped with along its circumferential direction
One circle arc groove, the width of arc groove are less than the length of the roller bearing 7.
In present embodiment, the surface of the roller bearing 7 is covered with one layer of friction rubber.
During specific implementation, the one end in the mandril 4 towards 1 outside of the loading plate convexed to form with it is described
The connecting screw that mandril 4 is coaxially disposed offers perforation on the limited block 5 and is set on connecting screw by perforation, even
It connects on screw rod and is useful for the limited block 5 being locked at positioned at side thread fitting of the limited block 5 far from the mandril 4
Locking nut on the mandril 4.It is convenient limited block to be removed in order to the dismounting to entire mandril.
The guardrail includes positioned at the outer side edges edge of the loading plate 1 and is arranged at intervals with more along its length vertically
The upright bar 9 of extension, the bottom of upright bar 9 are fixedly connected with the loading plate 1, and two are offered in upright bar 9 by its top along vertical
The card slot that direction extends downwardly, is vertically provided with baffle 10 between adjacent two upright bars 9, baffle 10 vertically on projection
Is overlapped with the outer side edges of the loading plate 1 along the projection on vertically, be located on baffle 10 and respectively its adjacent upright bar 9
Vertically arranged strip, the length for being shorter in length than card slot of strip are fixedly connected on the side of side, baffle 10 passes through its both sides
The card slot that snaps into its side upright bar 9 of strip in be limited to baffle.After upright bar is fixed on loading plate, i.e.,
Baffle can be installed, and baffle is inserted in the card slot in the upright bar of both sides by the strip at its both ends, to its horizontal direction into
Row limiting；In addition baffle is influenced by its own gravity, and strip will not come off from card slot upper opening, and this completes baffles
Installation operation, not only reduce the workload of welding, reduce the workload of installer, at the same it is easy for installation easily, save
Shi Shengli.
The top of the upright bar 9 is provided with block, the bottom surface of block 11 and corresponds to the positions of two card slots respectively and consolidates
Surely it is connected with and can extend into the blend stop in card slot, the sum of the length of blend stop and the length of the strip are equal to the length of the card slot
Degree, block 11 are fixedly connected on 9 top of upright bar so that blend stop limits the strip by fastening bolt.In upright bar
Top installation block, blend stop is made to be inserted in card slot, and be connected on strip, the upper and lower directions of baffle is limited, is made
Baffle is more secured.
The outer side edges of the loading plate 1 are provided with along its length along and positioned at position between adjacent two upright bars 9
The bar shaped rib 12 of direction extension, bar shaped rib 12 connect for vertically arranged and its bottom with 1 outer side edges of loading plate along fixed
It connects.Article on loading plate can be stopped, it is avoided to fall to form hidden danger.
The baffle 10 is netted baffle plate, and the edge of netted baffle plate is fixedly connected with the bound edge extended along its length.
Netted baffle plate can mitigate the weight of itself, it is easier to which operating personnel are installed, and in addition the bound edge around netted baffle plate can
Its sharp position is blocked, avoids sustaining an injury to construction personnel.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although passing through ginseng
According to the preferred embodiment of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
Various changes are made to it in the form and details, the present invention that is limited without departing from the appended claims
Spirit and scope.
Claims (5)
1. a kind of punching block column construction platform, it is characterised in that：Include the loading plate of structure horizontally disposed and annular in shape, loading plate
Outer side edges along guardrail is equipped with, the inner side edge of loading plate is fixedly connected with multiple free bearings, free bearing along interval along its length
On be provided with hanger bar, one end of hanger bar is hingedly connected on free bearing towards loading plate interior direction to turn by hinge shaft
It is dynamic, torsional spring is arranged on hinge shaft, the both ends of torsional spring are connected on hanger bar and free bearing be hanger bar direction carrying respectively
The rotation of plate interior direction provides spring force, also convexes to form on free bearing and can work as limit to the limited block that hanger bar is limited
When position block limits hanger bar blocking, the angle on the axis direction and horizontal direction of hanger bar be more than or equal to 0 ° and
Less than 90 °, the one end of hanger bar far from free bearing convexes to form the hook portion of punching block column upper end that can be hooked.
2. a kind of punching block column construction platform according to claim 1, it is characterised in that：The bottom surface of the loading plate and with
The loading plate center is fixedly connected at least three guide sleeves, the centerline direction court of guide sleeve for the center of circle around its uniform intervals
Extend on the inside of to the loading plate, be sliding combined with mandril along its axis direction in guide sleeve, the both ends of mandril stretch out in respectively
Guide sleeve, being fixedly connected on mandril and towards one end on the outside of the loading plate can be connected on guide sleeve with to mandril edge
The limited block that is limited of its axis direction movement, on the mandril and position between guide sleeve and limited block are arranged with bullet
Spring, the both ends of spring are respectively fixedly connected on guide sleeve and limited block, and spring can be mandril towards on the inside of the loading plate
Direction movement provides spring force, and one end end face of the mandril far from limited block is the bearing surface set obliquely, when the loading plate
Above punching block column and when the center line of the loading plate and the coaxial center line of punching block column, bearing surface can be with punching block column
Upper end is corresponding.
3. a kind of punching block column construction platform according to claim 2, it is characterised in that：Above the bearing surface and
Roller bearing is horizontally disposed with close to the position of the mandril, plane and the outer diameter of the roller bearing are tangent where the bearing surface, institute
State the supporting rack for being fixedly connected on mandril and being rotatablely connected with roller bearing both ends.
4. a kind of punching block column construction platform according to claim 3, it is characterised in that：The roller surface and along its length
The centre position for spending direction is equipped with a circle arc groove along its circumferential direction, and the width of arc groove is less than the length of the roller bearing.
5. a kind of punching block column construction platform according to claim 3, it is characterised in that：The surface of the roller bearing covered with
One layer of friction rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247702.8A CN108252514B (en) | 2018-03-23 | 2018-03-23 | Construction platform for steel form column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247702.8A CN108252514B (en) | 2018-03-23 | 2018-03-23 | Construction platform for steel form column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108252514A true CN108252514A (en) | 2018-07-06 |
| CN108252514B CN108252514B (en) | 2023-05-26 |
Family
ID=62747161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810247702.8A Active CN108252514B (en) | 2018-03-23 | 2018-03-23 | Construction platform for steel form column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252514B (en) |
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| CN206735564U (en) * | 2017-04-06 | 2017-12-12 | 广州均实复合材料科技有限公司 | A kind of anti-falling mechanism of weight-loss type hoistable platform |
| CN206942108U (en) * | 2017-06-13 | 2018-01-30 | 陕西汉江投资开发有限公司蜀河水力发电厂 | Inspection platform |
| CN207999073U (en) * | 2018-03-23 | 2018-10-23 | 中冶建工集团有限公司 | Punching block column operation platform |
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| GB1117706A (en) * | 1964-12-21 | 1968-06-19 | George Hubmann | Elevated traffic surface and method of building same |
| AU7326598A (en) * | 1997-05-16 | 1998-12-11 | Mevon Pty Limited | Partly retractable construction platform |
| CN2895377Y (en) * | 2006-04-26 | 2007-05-02 | 董飞 | Platform capable of quick mounting-dismounting-lifting |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108252514B (en) | 2023-05-26 |
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