CN205935681U - Inflatable plastics mould shell removal tool - Google Patents
Inflatable plastics mould shell removal tool Download PDFInfo
- Publication number
- CN205935681U CN205935681U CN201620965073.9U CN201620965073U CN205935681U CN 205935681 U CN205935681 U CN 205935681U CN 201620965073 U CN201620965073 U CN 201620965073U CN 205935681 U CN205935681 U CN 205935681U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- sleeve pipe
- mould shell
- removal tool
- plastics mould
- 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.)
- Active
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses an inflatable plastics mould shell removal tool, it includes a ring flange, go up the pot head establish in the through -hole of ring flange middle part and the top stretch out the sleeve pipe of ring flange up end and go up the pot head establish sleeve pipe lower extreme, lower extreme and air compressor machine trachea be linked together with the trachea, sleeve pipe upper end is fixed in the through -hole of ring flange middle part through the welding mode, evenly be equipped with at least three screw hole on the ring flange, all the cover is equipped with a puller bolt on every screw hole. The utility model provides an inflatable plastics mould shell removal tool is through inserting plastics mould shell to to gas filled mode in the plastics mould shell, make plastics mould shell under the promotion of atmospheric pressure, drop more easily, can not cause the damage to plastics mould shell, can also improve the efficiency of demolising plastics mould shell simultaneously.
Description
Technical field
This utility model is related to the form removal instrument in a kind of construction and in particular to a kind of inflated plastic formwork is removed
Instrument.
Background technology
In the construction to shed deckhead, a lot of plastic forms can be used, after by plastic form proper alignment, the later stage leads to
Cross casting concrete above plastic form, form waffle beam.After concrete parches, needs will with concrete glue and together with
Plastic form take out.
At present, form removal mainly has carried out to plastic form prizing using homemade crowbar.But, due to plastic form with
Closely, most formworks are difficult to be pried open for the comparison of concrete bonding, meanwhile, it is easy to by formwork during prying open formwork
Damage, thus leading to the waste of formwork.Therefore, it is badly in need of one kind rapidly to remove plastic form from concrete, meanwhile,
Formwork will not be caused with the removal tool damaged.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：
Existing plastic form removal tool is all to carry out formwork dismounting by way of playing sled, is removed using this instrument
Can there is the phenomenon being difficult formwork to be separated at concrete and is easily damaged formwork during formwork.
In order to solve above-mentioned technical problem, this utility model employs following technical scheme：
A kind of inflated plastic formwork removal tool it is characterised in that it include a ring flange, upper end is set in ring flange
The sleeve pipe of ring flange upper surface is stretched out in middle through-hole and top and upper end is set in its lower end, lower end and air compressor machine trachea
The gas-adding pipe being connected；Sleeve upper end is fixed in ring flange middle through-hole by welding manner；Ring flange is uniformly provided with
At least three screwed holes, are all arranged with a puller bolt on each screwed hole.
During use, cannula tip is directed at the through hole that formwork bottom is opened up, and ring flange is close to formwork by puller bolt
Bottom, now, starts air compressor machine, air enters gas-adding pipe, sleeve pipe at air compressor machine trachea, enters finally in formwork, cocurrent
Leading between formwork and concrete layer, thus promoting formwork to occur separating situation with concrete, now, then adopting crowbar or other
Instrument is prized, and just easily can intactly take off plastic form very much.
Further, an anchor ear for being fixed on sleeve pipe is arranged with gas-adding pipe.To be added using anchor ear
Trachea is fixed on sleeve pipe, efficient and convenient, difficult for drop-off.
Further, described sleeve pipe stretches out ring flange 2-5mm, is cased with a sealing ring in the section of stretching out of sleeve pipe.Sleeve pipe is stretched
Just it is socketed with the through hole that opens up on plastic form after going out, after sheathed sealing ring on sleeve pipe, sleeve pipe and plastics can be strengthened
Compactness between formwork, prevents during inflation, gas is excessive, the effect of the impact demoulding.
Compared with prior art, the inflated plastic formwork removal tool that this utility model obtains has the advantage that：
1st, by the gas in air compressor machine being incorporated between formwork and concrete layer using this device, thus the formwork that meets accident
After deformation occurs, loosening, then with crowbar, plastic form is removed, be just more prone to.After which, it is not only able to carry
The efficiency that high plastic form is removed, due to, before playing sled, having air between formwork and concrete, occurs in that deformation, loosens,
Therefore also will not damage plastic form during playing sled, and the loss of formwork can be efficiently reduced, cost-effective.
2nd, this removal tool makes simply, only just need to can be used after simple assembling, can promote on a large scale.
Brief description
Fig. 1 is the structural representation in form removal for the inflated plastic formwork removal tool in embodiment；
Fig. 2 is the planar structure schematic diagram of ring flange in embodiment.
In figure：Ring flange 1, middle through-hole 11, screwed hole 12, puller bolt 2, sleeve pipe 3, gas-adding pipe 4, anchor ear 5, sealing ring
6th, plastic form 7.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
Embodiment：
As illustrated, the inflated plastic formwork removal tool that the present embodiment provides, it includes a ring flange 1, upper end set
It is located in ring flange 1 middle through-hole 11 and the sleeve pipe 3 of ring flange 1 upper surface is stretched out on top and upper end set passes through 5 sets of an anchor ear
Be located at sleeve pipe 3 lower end, gas-adding pipe 4 that lower end is connected with air compressor machine trachea；Sleeve pipe 3 upper end is fixed on flange by welding manner
In disk 1 middle through-hole 11；Six screwed holes 12 are uniformly provided with ring flange 1, the rounded distribution of described screwed hole 12, at each
One puller bolt 2 is all arranged with screwed hole 12, ring flange 1 is fixed on by plastic form removal tool by puller bolt 2
Plastic form bottom.
Sleeve pipe 3 in the present embodiment stretches out ring flange 4mm, is cased with an a diameter of 30-60mm in the section of stretching out of sleeve pipe 3
Sealing ring 6, by arranging this sealing ring, can effectively increase the sealing between sleeve pipe 3 and plastic form.
In the present embodiment, sleeve pipe 3 is made using steel pipe, and, apart from ring flange 1 edge 20mm, ring flange 1 is straight for screwed hole 12
Footpath is 100mm, thick 5mm.
Concrete installation with regard to the inflated plastic formwork removal tool in the present embodiment below and using method are made to say as follows
Bright：Before installing formwork removal tool, first electricity consumption is drilled in the through hole that formwork bottom opens up an a diameter of 10-20mm, and this leads to
Kong Kaizhi concrete interface.Then, the through hole then by sleeve pipe 3 top be aligned plastic form 7 bottom being opened up, and rotate top
Tight bolt 2, makes ring flange 1 be close to plastic form 7 bottom, now, starts air compressor machine, and air enters at air compressor machine trachea and adds
Trachea 4, sleeve pipe 3, enter finally in plastic form 7, and are passed between plastic form 7 and concrete layer, thus promoting to mould
There is separating situation with concrete in material formwork 7, now, then is prized using crowbar or other instrument, just can easily will very much
Plastic form intactly takes off.
Certainly, in order to prevent electric drill from destroying formwork, can be before formwork be installed, in one air inlet of formwork bottom preset and set
Pipe 3 is coordinated.So that plastic form 7 is more tight with what removal tool was fixed, one also can be arranged at plastic form 7
The individual ring flange corresponding with ring flange in removal tool 1, the screwed hole in two ring flanges corresponds, by puller bolt
2 are connected（In figure is not drawn into）.But, using aforesaid way, cost can be increased, meanwhile, the plastic form of more difficult dismounting
Also will not be large batch of, can cause to waste.
Finally it should be noted that above example is only in order to illustrate the technical solution of the utility model rather than restriction technologies
Scheme, although applicant has been described in detail to this utility model with reference to preferred embodiment, those of ordinary skill in the art
It should be appreciated that those are modified to the technical solution of the utility model or equivalent, without deviating from the technical program
Objective and scope, all should cover in the middle of right of the present utility model.
Claims (3)
1. a kind of inflated plastic formwork removal tool is it is characterised in that it includes a ring flange（1）, upper end be set in flange
Disk（1）Middle through-hole（11）In and ring flange is stretched out on top（1）The sleeve pipe of upper surface（3）And upper end is set in sleeve pipe（3）Under
The gas-adding pipe that end, lower end are connected with air compressor machine trachea（4）；Sleeve pipe（3）Upper end is fixed on ring flange by welding manner（1）In
Portion's through hole（11）In；In ring flange（1）On be uniformly provided with least three screwed holes（12）, in each screwed hole（12）On all sheathed
There is a puller bolt（2）.
2. inflated plastic formwork removal tool according to claim 1 is it is characterised in that in gas-adding pipe（4）Upper sheathed
One is had to be used for being fixed in sleeve pipe（3）On anchor ear（5）.
3. inflated plastic formwork removal tool according to claim 1 is it is characterised in that described sleeve pipe（3）Stretch out method
Blue disk 2-5mm, in sleeve pipe（3）Section of stretching out on be cased with a sealing ring（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965073.9U CN205935681U (en) | 2016-08-29 | 2016-08-29 | Inflatable plastics mould shell removal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965073.9U CN205935681U (en) | 2016-08-29 | 2016-08-29 | Inflatable plastics mould shell removal tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935681U true CN205935681U (en) | 2017-02-08 |
Family
ID=57953532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620965073.9U Active CN205935681U (en) | 2016-08-29 | 2016-08-29 | Inflatable plastics mould shell removal tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193602A (en) * | 2016-08-29 | 2016-12-07 | 中冶建工集团有限公司 | Plastic form removal tool and the method using this instrument dismounting plastic form |
| CN111648599A (en) * | 2020-05-07 | 2020-09-11 | 江苏省建筑工程集团有限公司 | Inflatable plastic formwork dismantling tool |
-
2016
- 2016-08-29 CN CN201620965073.9U patent/CN205935681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193602A (en) * | 2016-08-29 | 2016-12-07 | 中冶建工集团有限公司 | Plastic form removal tool and the method using this instrument dismounting plastic form |
| CN111648599A (en) * | 2020-05-07 | 2020-09-11 | 江苏省建筑工程集团有限公司 | Inflatable plastic formwork dismantling tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205935681U (en) | Inflatable plastics mould shell removal tool | |
| CN202391115U (en) | Construction device taking air bag as foundation preformed hole | |
| CN203096941U (en) | Detachable locking pin screw | |
| CN208009263U (en) | Bridge cored slab core model floating structure is prevented using existing exhaust pipe tapping pipe | |
| CN206393810U (en) | A kind of concrete test block stripper apparatus | |
| CN205935646U (en) | Plastics mould shell | |
| CN205777495U (en) | A kind of concrete cylindrical inflated type template | |
| CN101863078A (en) | Production method of concrete tube pile | |
| CN108203979B (en) | Pile head breaking system and pile head breaking method adopting vanishing breaking method | |
| CN202622993U (en) | Side mold plugging device at hoop position of wall concrete prefabricated member | |
| CN101338619B (en) | Mould for manufacturing methane tank | |
| CN201900613U (en) | Special maintenance tool for air sac type tube grabbing device of spinning frame | |
| CN214033388U (en) | Recyclable air bag for detaching form of pier column steel formwork | |
| CN108166398A (en) | Bridge cored slab core model floating structure and technique are prevented using existing exhaust pipe tapping pipe | |
| CN201900110U (en) | Yellow sand removing tool for embedded hole of T-shaped bolt of device foot margin | |
| CN106193602A (en) | Plastic form removal tool and the method using this instrument dismounting plastic form | |
| CN202654935U (en) | Desulfurization dust collector for turbogrid tower | |
| CN212859879U (en) | Aerated concrete block cleaning device that blows | |
| CN207988508U (en) | A kind of Pneumatic demoulding device for frp mould | |
| CN203496190U (en) | Pneumatic mould releaser specially used for composite material | |
| CN203924694U (en) | Biogas charging and discharging pond die special for concrete | |
| CN206748132U (en) | A kind of container inside wall sanding apparatus | |
| CN202241547U (en) | Hollow mould for concrete precast plate girder | |
| CN208410191U (en) | A kind of graphite crucible vibrating forming mold | |
| CN202106468U (en) | Quickly opened/closed fastening piece for mold closing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |