CN205857726U - A kind of jackscrew device for shaped metal angle mould form removal - Google Patents
A kind of jackscrew device for shaped metal angle mould form removal Download PDFInfo
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- CN205857726U CN205857726U CN201620796015.8U CN201620796015U CN205857726U CN 205857726 U CN205857726 U CN 205857726U CN 201620796015 U CN201620796015 U CN 201620796015U CN 205857726 U CN205857726 U CN 205857726U
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- form removal
- threaded rod
- shaped metal
- screwed hole
- metal angle
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Abstract
This application discloses a kind of jackscrew device for shaped metal angle mould form removal, offer the formwork for placing of the first screwed hole for removing, including: through described first screwed hole, and with the threaded rod of described first screwed hole threaded engagement；The spanner that described threaded rod rotates can be driven.The jackscrew device for shaped metal angle mould form removal that this utility model provides, achieve formwork for placing by the threaded engagement of threaded rod and formwork for placing to separate with concrete, form removal operation is carried out not in use by instruments such as chisel tool, sledgehammer, crowbars, thus avoid the destruction to body of wall, the build guality and the appearance that make body of wall are obviously improved, and form removal operation is more time saving and energy saving, also reduces the injury causing formwork for placing, reduces maintenance cost simultaneously.
Description
Technical field
This utility model relates to building implement technical field, particularly to a kind of jackscrew for shaped metal angle mould form removal
Device.
Background technology
During construction of buildings, the most all can relate to the concreting at the negative and positive angle of body of wall.At present, build
During the negative and positive angle of body of wall, it is necessary first to support, fix the shaped metal angle mould of correspondence, then concreting is enclosed to angle mould
In the space become, after concrete setting, then removing angle mould, negative and positive angle has i.e. been built.
The comparison bonding with shaped metal angle mould due to the concrete after solidification is tight, causes the difficulty that form removal operates very
Greatly.In the prior art, removing the most commonly used method of shaped metal angle mould is first to use chisel tool at shaped metal angle mould
With dig out on concrete binding face gap or use sledgehammer beat the cornea plate face exposed, re-use crowbar by shaped metal angle
Mould is pried open, and then removes.This kind of form removal method is the most time-consuming, laborious, dangerous high, and shaped metal angle mould is the easiest
Deformation, causes shaped metal angle mould maintenance cost height, service life short, it is often more important that, also can to constructed negative and positive angle not
Evitable damage, have a strong impact on build guality and the appearance of body of wall.
Therefore, reduce the form removal operation impact on wall quality the most further, have become as current people in the art
Member's problem demanding prompt solution.
Utility model content
In view of this, this utility model provides a kind of jackscrew device for shaped metal angle mould form removal, and it is being carried out
Body of wall will not be damaged during form removal operation, reduce the form removal operation impact on wall quality, and form removal is grasped
It is more time saving and energy saving to make.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of jackscrew device for shaped metal angle mould form removal, comprising:
Formwork for placing, pouring of described formwork for placing offers the first screwed hole on face；
Through described first screwed hole, and with the threaded rod of described first screwed hole threaded engagement；
The spanner that described threaded rod rotates can be driven.
Preferably, above-mentioned in the jackscrew device of shaped metal angle mould form removal, described formwork for placing offer multiple
Described first screwed hole, each described first screwed hole is all threadeded with a described threaded rod.
Preferably, above-mentioned in the jackscrew device of shaped metal angle mould form removal, also include with described threaded rod away from
The connecting rod that described one end pouring face connects, the diameter of described connecting rod is more than the diameter of described threaded rod.
Preferably, above-mentioned in the jackscrew device of shaped metal angle mould form removal, the end face of described connecting rod one end is opened
Being provided with the second screwed hole, described connecting rod is threadeded with described threaded rod by described second screwed hole.
Preferably, above-mentioned in the jackscrew device of shaped metal angle mould form removal, the end face of the other end of described connecting rod
On be welded with and the connection ring of described spanner cooperating.
Preferably, above-mentioned in the jackscrew device of shaped metal angle mould form removal, described spanner is described for being inserted into
Connect in ring, and with the described shaft-like spanner being connected ring clamping.
Preferably, above-mentioned in the jackscrew device of shaped metal angle mould form removal, described threaded rod includes respectively close to two
First thread segment of end setting and the second thread segment, and the circle between described first thread segment and described second thread segment
Bar segment.
The jackscrew device for shaped metal angle mould form removal that this utility model provides, including threaded rod and spanner, is used for
Removing formwork for placing, this pouring of template of casting offers the first screwed hole on face.Wherein, threaded rod can pass the first screw thread
Hole, and realize threaded engagement with screwed hole, spanner is then used for driving threaded rod to rotate in screwed hole.Using this for fixed
When the jackscrew device of type metal angle mould form removal pours body of wall, first make threaded rod through screwed hole end face with pour face (this
The face of pouring refers to the wall that formwork for placing contacts with concrete) in the same plane, then carry out formwork for placing (on and
Threaded rod) support, fixing, then casting concrete treat that it solidifies, turn threaded rod in screwed hole by spanner afterwards
Rotate so that the end of threaded rod is protruded the face that pours and conflicted with concrete, continues to turn threaded rod, due to concreting
Body of wall maintains static, so under threaded function, formwork for placing can threadingly the axial of bar move to the direction away from body of wall, enters
And make and produce gap between formwork for placing and body of wall and realize departing from, the most again formwork for placing is pulled down completely, i.e. complete wall
Body pour operation.The jackscrew device for shaped metal angle mould form removal that this utility model provides, by threaded rod and pouring
The threaded engagement of template achieves formwork for placing and separates with concrete, tears open not in use by instruments such as chisel tool, sledgehammer, crowbars
Modulo operation, thus avoid the destruction to body of wall, make the build guality of body of wall and appearance are obviously improved, and
And form removal operation is more time saving and energy saving, also reduces the injury causing formwork for placing, reduces maintenance cost simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
The knot of threaded rod in the jackscrew device of shaped metal angle mould form removal that Fig. 1 provides for this utility model embodiment
Structure schematic diagram；
Fig. 2 is connecting rod and the structural representation connecting ring；
Fig. 3 is the cooperation schematic diagram of threaded rod, connecting rod and connection ring；
Fig. 4 is spanner and threaded rod, connecting rod and the schematic diagram of the cooperating being connected ring；
Fig. 5 be formwork for placing (inner corner trim mould) with threaded rod coordinate schematic diagram；
Fig. 6 is formwork for placing (inner corner trim mould) and threaded rod, connecting rod and the cooperation schematic diagram being connected ring；
Fig. 7 be formwork for placing (external corner mould) with threaded rod coordinate schematic diagram；
Fig. 8 is formwork for placing (external corner mould) and threaded rod, connecting rod and the cooperation schematic diagram being connected ring.
In Fig. 1-Fig. 8:
1-formwork for placing, 2-the first screwed hole, 3-threaded rod, 4-spanner, 5-connecting rod, 6-the second screwed hole, 7-connects
Ring；
31-the first thread segment, 32-the second thread segment, 33-round rod segment.
Detailed description of the invention
This utility model provides a kind of jackscrew device for shaped metal angle mould form removal, and it is when carrying out form removal operation
Body of wall will not be damaged, reduce the form removal operation impact on wall quality, and form removal operation is more saved time
Laborsaving.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As Figure 1-Figure 8, the jackscrew device for shaped metal angle mould form removal that this utility model embodiment provides, use
Pour in dismounting and offer the first screwed hole 2 on face (this pours face and refers to the wall that formwork for placing 1 contacts with concrete)
Formwork for placing 1, this formwork for placing 1 can be the shaped metal angle mould (including inner corner trim mould and external corner mould) at construction wall negative and positive angle,
But being not limited only to shaped metal angle mould, it can also be other moulds.This is for the jackscrew device bag of shaped metal angle mould form removal
Include: through the first screwed hole 2, and with the threaded rod 3 of the first screwed hole 2 threaded engagement, it is also possible to referred to as jackscrew；Can
Driving the spanner 4 that threaded rod 3 rotates, this spanner 4 can connect as one with threaded rod 3, it is also possible to separately positioned so that it is with spiral shell
Rasp bar 3 is respectively two independent parts, cooperates the most again.
When using this jackscrew device for shaped metal angle mould form removal to pour body of wall, first make passing of threaded rod 3
The end face of the first screwed hole 2, with to pour face in the same plane, then carry out the support of formwork for placing 1, fixing, then pours mixed
Solidifying soil also treats that it solidifies, and turns threaded rod 3 by spanner 4 afterwards and rotates in the first screwed hole 2 so that the end of threaded rod 3
Protrusion pours face and conflicts with concrete, continues to turn threaded rod 3, owing to the body of wall of concreting maintains static, so
Under threaded function, formwork for placing 1 can move to the direction away from body of wall, and then makes generation gap between formwork for placing 1 and body of wall
And realize departing from, the most again formwork for placing 1 is pulled down completely, i.e. complete body of wall pours operation.
This utility model is applicable to the concrete structure construction having negative and positive angle, is especially adapted for use in clear-water concrete structure and executes
Work, can destroy by notable less body structure surface, i.e. owing to this jackscrew device being used for shaped metal angle mould form removal is by regulation spiral shell
Rasp bar 3, to play the effect strutting formwork for placing 1 with concrete, does not use routine to pick the modes such as chisel, can be greatly decreased coagulation
The destruction of soil wall；This uses special-purpose machinery processing and fabricating, simple for production, effect for the jackscrew device of shaped metal angle mould form removal
Rate is high, precision is high, is existing for manufacturing threaded rod 3, connecting rod 5, connection ring 7 and the φ 20mm of spanner 4, φ 30mm round steel etc.
Field common used material, draws materials conveniently；Adding man-hour, use special-purpose machinery (tapping machine) to process the first screwed hole 2, working (machining) efficiency is high, becomes
Product rate is high, it is simple to flowing water is processed；This is convenient, fast for the jackscrew device form removal of shaped metal angle mould form removal, and meanwhile, this is used for
The jackscrew device of shaped metal angle mould form removal, in disassembly process, does not hinder normal construction, need not prize yet and pour mould during form removal
Plate 1, decreases the damage of formwork for placing 1, reduces construction cost.
For further optimisation technique scheme, the jackscrew device for shaped metal angle mould form removal that the present embodiment provides
In, formwork for placing 1 offers multiple first screwed hole 2, each first screwed hole 2 is all threadeded with a threaded rod 3, as
Shown in Fig. 5-Fig. 8.In order to realize form removal operation more efficiently, easily, the preferred each formwork for placing 1 of this enforcement is all offered many
Individual first screwed hole 2, and make multiple first screwed hole 2 be distributed on formwork for placing 1, and in each first screwed hole 2
It is inserted with a threaded rod 3.When carrying out form removal operation, the threaded rod 3 at the different position being distributed in formwork for placing 1 is revolved
Twist, so that it may simpler, quickly make formwork for placing 1 separate with concrete.Concrete, by tapping machine at formwork for placing 1
Two wing plates on open the first screwed hole 2, mono-the first screwed hole 2 of the upper and lower Ge Kai of each wing plate, screwed hole is away from limit, wing plate left and right
Edge 50mm, the position away from lower edges 100mm is offered, and avoids the back cord of formwork for placing 1 during perforate.
The present embodiment provide in the jackscrew device of shaped metal angle mould form removal, also include with threaded rod 3 away from
Pouring the connecting rod 5 that the one end in face connects, the diameter of connecting rod 5 is more than the diameter of threaded rod 3, as shown in figs 2-4.This enforcement
Example is in order to improve the convenience of operation further, and the functional reliability of parts, and preferably connecting in one end of threaded rod 3 has even
Extension bar 5, connecting rod 5 is positioned at the outside of formwork for placing 1, stretches out the distance of formwork for placing 1 for extending threaded rod 3, consequently facilitating
It is connected with spanner 4, reduces the probability interfered with formwork for placing 1 when spanner 4 rotates, also allow for operator to spanner simultaneously
4 apply active force.Additionally, make the diameter diameter more than threaded rod 3 of connecting rod 5, it is possible to improve structural strength further, bear
Bigger active force, also allows for realizing and the removably connecting of threaded rod 3 simultaneously.
Concrete, the end face of connecting rod 5 one end offers the second screwed hole 6, connecting rod 5 by the second screwed hole 6 with
Threaded rod 3 is threaded, as shown in figs 2-4.In the present embodiment, preferably connecting rod 5 is processed by the round steel of φ 30mm, long 55mm
Forming, processing a degree of depth inside round steel one end is 15mm, the thread circle hole of a diameter of 20mm, the i.e. second screwed hole 6, threaded rod
3 can extend in this second screwed hole 6 away from the one end pouring face and to threaded with the second screwed hole 6, thus realize connecting
Bar 5 removably connects with threaded rod 3.After form removal completes, connecting rod 5 can be removed from threaded rod 3, continue on for
The dismounting of other formwork for placing 1, is only equipped with a connecting rod 5 and achieves that the connection to whole threaded rods 3, torquing operations, from
And reduce improvement cost.
As shown in figs 2-4, the end face of the other end of connecting rod 5 is welded with and the connection ring 7 of spanner 4 cooperating.
In the present embodiment, in order to provide convenient for form removal operation further, the most also in connecting rod 5, another does not offers the second screwed hole
Being welded with connection ring 7 on the end face of 6, this connects ring 7 and can use directly as spanner 4, by operator directly to connection
Ring 7 applies active force and realizes screwing threaded rod 3, it is also possible to as the parts with spanner 4 cooperating, i.e. make to pull
Hands 4 through connect ring 7 with its clamping, then apply active force, as shown in Figure 4 to connecting ring 7.Concrete, connecting ring 7 is diameter
The round steel ring of 50mm, it uses φ 20mm round steel to simmer system and forms.
In the present embodiment, preferably spanner 4 is for being inserted into connecting in ring 7, and be connected the shaft-like spanner of ring 7 clamping,
As shown in Figure 4.Spanner 4 in the present embodiment, can be the most common spanner, but the present embodiment is preferably direct rod shape spanner
(spanner 4 can be interpreted as one section of straight-bar), it is specifically by a length of 300mm, and the round steel of a diameter of φ 20mm processes.This
Plant the spanner 4 of structure, it is simple to draw materials, beneficially the realization of technical scheme.
More preferably, threaded rod 3 includes the first thread segment 31 and the second thread segment 32 arranged respectively close to its two ends,
And the round rod segment 33 between the first thread segment 31 and described second thread segment 32, as shown in Figure 1.Wherein, the first screw thread
Section 31 is for being connected with the first screwed hole 2, and the second thread segment 32 is for being connected with the second screwed hole 6, and pars intermedia
Dividing is then smooth round rod segment 33, and compared with the mode that threaded rod 3 is the most all threaded, this kind of set-up mode is not
Reduced by only the processing and manufacturing difficulty of threaded rod 3, and on mid portion, do not process screw thread, it is possible to make whole threaded rod 3
Intensity gets a promotion, it is to avoid threaded rod 3 occurs the unexpected risk ruptured, it is ensured that being normally carried out of form removal operation.Concrete,
Using the round steel of φ 20mm to be processed into threaded rod 3 in the present embodiment, its entire length is 100mm, the first thread segment 31 and second
On thread segment 32, processed length is the screw thread in the same direction of 15mm, when formwork for placing 1 installs, and this threaded rod 3 and formwork for placing 1
Together as formwork parts, as shown in Figure 5-Figure 8.
In the present embodiment, concrete structure pouring completes, when reaching form removal condition, first connecting rod 5 be connected with threaded rod 3
Fastening, re-uses spanner 4 and turns connection ring 7, drive threaded rod 3 to advance to the direction, inner side of formwork for placing 1 by connecting rod 5,
Withstand concrete surface, promote formwork for placing 1 to peel away with concrete surface by screw thread counter-force, reach to loosen the mesh of formwork for placing 1
, connect the most one by one and turn remaining threaded rod 3, being finally reached the purpose removing formwork for placing 1.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, remaining identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. the jackscrew device for shaped metal angle mould form removal, it is characterised in that offer the first screwed hole for dismounting
Formwork for placing, including:
Through described first screwed hole, and with the threaded rod of described first screwed hole threaded engagement；
The spanner that described threaded rod rotates can be driven.
Jackscrew device for shaped metal angle mould form removal the most according to claim 1, it is characterised in that described in pour mould
Offering multiple described first screwed hole on plate, each described first screwed hole is all threadeded with a described threaded rod.
Jackscrew device for shaped metal angle mould form removal the most according to claim 1, it is characterised in that also include and institute
Stating the connecting rod connected away from described one end pouring face of threaded rod, the diameter of described connecting rod is straight more than described threaded rod
Footpath.
Jackscrew device for shaped metal angle mould form removal the most according to claim 3, it is characterised in that described connecting rod
Offering the second screwed hole on the end face of one end, described connecting rod is by described second screwed hole with described threaded rod screw thread even
Connect.
Jackscrew device for shaped metal angle mould form removal the most according to claim 4, it is characterised in that described connecting rod
The other end end face on be welded with and the connection ring of described spanner cooperating.
Jackscrew device for shaped metal angle mould form removal the most according to claim 5, it is characterised in that described spanner is
Be inserted in described connection ring, and with the described shaft-like spanner being connected ring clamping.
7., according to the jackscrew device for shaped metal angle mould form removal described in any one in claim 1-6, its feature exists
In, described threaded rod includes the first thread segment and the second thread segment arranged respectively close to two ends, and is positioned at described first spiral shell
Round rod segment between stricture of vagina section and described second thread segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796015.8U CN205857726U (en) | 2016-07-26 | 2016-07-26 | A kind of jackscrew device for shaped metal angle mould form removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796015.8U CN205857726U (en) | 2016-07-26 | 2016-07-26 | A kind of jackscrew device for shaped metal angle mould form removal |
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| Publication Number | Publication Date |
|---|---|
| CN205857726U true CN205857726U (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796015.8U Active CN205857726U (en) | 2016-07-26 | 2016-07-26 | A kind of jackscrew device for shaped metal angle mould form removal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412004A (en) * | 2020-11-27 | 2021-02-26 | 河南职业技术学院 | Concrete formwork capable of being rapidly disassembled |
| CN113356584A (en) * | 2021-06-30 | 2021-09-07 | 中国建筑第七工程局有限公司 | Manufacturing method of elevator control panel accurate reserved hole die |
-
2016
- 2016-07-26 CN CN201620796015.8U patent/CN205857726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412004A (en) * | 2020-11-27 | 2021-02-26 | 河南职业技术学院 | Concrete formwork capable of being rapidly disassembled |
| CN113356584A (en) * | 2021-06-30 | 2021-09-07 | 中国建筑第七工程局有限公司 | Manufacturing method of elevator control panel accurate reserved hole die |
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