CN208168357U - A kind of pillar steel form bottom leakproof sizing device - Google Patents
A kind of pillar steel form bottom leakproof sizing device Download PDFInfo
- Publication number
- CN208168357U CN208168357U CN201820593048.1U CN201820593048U CN208168357U CN 208168357 U CN208168357 U CN 208168357U CN 201820593048 U CN201820593048 U CN 201820593048U CN 208168357 U CN208168357 U CN 208168357U
- Authority
- CN
- China
- Prior art keywords
- rubber strip
- steel form
- sizing device
- groove
- positioning plate
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000004513 sizing Methods 0.000 title claims abstract description 15
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 10
- 230000003796 beauty Effects 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Abstract
The utility model provides a kind of pillar steel form bottom leakproof sizing device, it is related to bridge building operations apparatus field, solves the technical issues of bottom spillage in cylinder work progress, it includes two semicircular half templates, half module board bottom portion opens up fluted along its circumferencial direction, rubber strip is embedded in the groove, the rubber strip vertical direction is projected as semicircle；It can be bonded well with column sole plane by the setting of rubber strip using the quality of rubber strip softness, to increase the density of casting concrete, prevent template from occurring rotten because of spillage, voids and pits phenomenon；In addition using this steel formwork material can also be being saved, while guaranteeing column beauty, is greatly improving working efficiency to avoid the duplication of labour of worker.
Description
Technical field
The utility model relates to bridge building operations apparatus fields more particularly to a kind of pillar steel form bottom mortar leakage prevention to fill
It sets.
Background technique
In order to ensure pillar construction globality and appearance it is smooth, beautiful, generally require and constructed using steel form.
However, general steel form does not do yin-yang bolt, only directly it is fixed by bolt after template splicing, bolt is pouring coagulation
It is easy displacement when native, leads to the deformation of concrete column, template misplaces, it is also possible to there are problems that spillage, finally even not
Meet design requirement, piece position is also easy to appear spillage, causes concrete " honeycomb " phenomenon occur, influences the matter of concrete column
Amount.
Therefore Authorization Notice No. is that the Chinese patent of " CN203846768U " discloses a kind of cylindrical steel template comprising the
Mutually matched positive seam allowance is respectively equipped in half template and the second half templates, the first half templates and the second half templates and yin stops
Mouthful.Above-mentioned technical proposal in the first half templates and the second half templates by being respectively set the positive seam allowance and yin of the setting that cooperates
Seam allowance increases contact area, so that the first half templates and the second template die plate are after installation is complete so as to avoid concrete
It is leaked out from seam crossing.
But after Template Location, can because the cable wind rope tightness of the out-of-flatness of column sole plane or template surrounding is different and
Prevent steel form from being bonded well with basal plane, in casting process, it may appear that bottom spillage phenomenon influences the total quality of column
And beauty.Traditional way is, with timber wedge, geotextiles or other objects fill in clearance position, is then sealed with mortar,
Or be directly sealed with mortar, this construction method is time-consuming and laborious, and is easy to appear column bottom bad root phenomenon.
Utility model content
The utility model provides a kind of pillar steel form bottom leakproof sizing device, and template can be effectively prevented by having
The characteristics of spillage phenomenon generates after the completion of splicing.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of pillar steel form bottom leakproof sizing device, including two semicircular half templates, half module board bottom portion edge
Its circumferencial direction opens up fluted, rubber strip is embedded in the groove, the rubber strip vertical direction is projected as semicircle.
It, can be very using the quality of rubber strip softness by the setting of rubber strip by using above-mentioned technical proposal
Good is bonded with column sole plane, to increase the density of casting concrete, prevents template from occurring spillage phenomenon because of spillage；Separately
It is outer that material can also saved, while guaranteeing column beauty, greatly to avoid the duplication of labour of worker using this steel formwork
Big raising working efficiency.
Preferably, the positioning plate being mutually matched with the groove is equipped in the groove, the rubber strip is fixed at
In positioning plate, the positioning plate is detachably connected in the groove.
By using above-mentioned technical proposal, since rubber strip is soft, the abrasion that will cause rubber strip is used for a long time, leads to
Cross positioning plate to be detachably connected in groove, facilitate and rubber strip is installed and is dismantled, when rubber strip abrasion be not enough to
Mutually agreeing between column sole plane, rubber strip being replaced by disassembling positioning plate.
Preferably, the half template outside screw is connected with the pilot pin through the positioning plate, and the pilot pin runs through
Described positioning plate one end is connected in the recess sidewall.
By using above-mentioned technical proposal, positioning plate is fixed by pilot pin, efficiently avoids work progress
In, the phenomenon that being mutually disengaged between positioning plate and half template, cause spillage generation, and by the fixed function of pilot pin, when needing
When replacing rubber strip, by backing out pilot pin rotation, the disassembly to positioning plate is facilitated, that is, is facilitated to rubber on positioning plate
The disassembly of item.
Preferably, the rubber strip both ends are equipped with the locating slot and convex block being mutually matched, the convex block and the locating slot
Interference fit.
By using above-mentioned technical proposal, by the setting of the locating slot and convex block of the setting that cooperates, in work progress,
By the mutual cooperation between two sides locating slot and convex block enable half template of two sides it is stable be bonded, it is fixed by bottom
Position slot and convex block carry out preliminary positioning to half template of two sides.
Preferably, wherein a side end extends outwardly equipped with arc panel the rubber strip, the arc panel internal diameter with it is described
Rubber strip internal diameter is consistent.
By using above-mentioned technical proposal, by the setting of arc panel, so that the contact area between the rubber strip of two sides obtains
It has arrived further increase, in casting process, has made the connection between the rubber strip of two sides even closer by the area of increase, from
And further avoid the generation of spillage phenomenon.
Preferably, the rubber strip protrudes the groove setting, and projecting portion height is not more than 5mm.
By using above-mentioned technical proposal, in work progress, need to be contacted by rubber strip with column sole plane, to keep away
Exempt from the generation of spillage situation, by limiting rubber strip projecting portion height, so that rubber strip being capable of contract in carrying out work progress
Be fitted on column sole plane with closing, and rubber strip part compressed by the gravity of half template, efficiently avoid due to
Rubber strip protrusion causes half module board bottom portion to protrude, and fixed unstable situation occurs.
Preferably, rubber strip protrusion part extends to horizontal direction is equipped with extension, and the extending part is in described
Rubber strip two sides and setting is bonded to each other with half module board bottom portion.
By using above-mentioned technical proposal, in work progress, by the setting of extension, so that rubber strip and column sole plane
Between contact area effectively increased, further increase the density of casting concrete, prevent template due to spillage
There is spillage phenomenon.
In conclusion the utility model has the advantages that：
1, it is protruded and is arranged by rubber strip, it, can be fine using the quality of rubber strip softness in cylinder casting process
Be bonded with column sole plane, to increase the density of casting concrete, prevent template from occurring rotten because of spillage, voids and pits
Phenomenon；
2, it is detachably connected in groove by positioning plate, after rubber strip damage, passes through the replacement realization pair to positioning plate
The replacement of rubber strip, so that rubber strip is installed and dismantled more convenient.
Detailed description of the invention
Fig. 1 is a kind of overall schematic of pillar steel form bottom leakproof sizing device；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the overall schematic in a kind of pillar steel form bottom leakproof sizing device work progress.
In figure, 1, half template；11, groove；2, positioning plate；22, pilot pin；3, rubber strip；31, locating slot；32, convex block；
33, arc panel；35, extension.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of pillar steel form bottom leakproof sizing device, as shown in Figure 1, including semicircular half template 1, and half template 1
Bottom opens up fluted 11 along its circumferencial direction, and rubber strip 3 is embedded in groove 11, here, as shown in Fig. 2, groove 11 and rubber
Positioning plate 2 is equipped between adhesive tape 3, rubber strip 3 is fixed on positioning plate 2, and positioning plate 2 is detachably connected in groove 11, rubber
Item 3 in the vertical direction be projected as semicircle.In this way, the quality soft using rubber strip 3, can be good at half template 1
It is bonded with column sole plane, to increase the density of casting concrete, prevents half template 1 from occurring spillage phenomenon because of spillage.
In the present embodiment, positioning plate 2 is detachably connected in groove 11, as shown in figure 3, half template, 1 outside screw connects
There is the pilot pin 22 through positioning plate 2, and pilot pin 22 is connected on 11 side wall of groove through 2 one end of positioning plate.In this way, working as rubber
Adhesive tape 3 damage when, by unscrewing pilot pin 22, positioning plate 2 is disassembled, facilitates the replacement to rubber strip 3, avoid due to
Rubber strip 3 is embedded causes rubber strip 3 to dismantle difficult situation appearance in groove 11.
In the present embodiment, the density of casting concrete in order to further increase, as shown in Figure 1, rubber strip 3 protrudes groove
11 are arranged, and in the present embodiment, protrusion segment thickness is not more than 5mm, and rubber strip 3 protrudes the shape that partially extends outwardly in the horizontal direction
At extension 35, here, extension 35 is located at the two sides of rubber strip 3 and extension 35 and half template, 1 bottom are bonded to each other setting.
In this way, the deformation by protruding part increases the contact area between half template 1 and column sole plane in casting process, and
Column bottom is further increased by extension 35 during half template 1 is abutted with column sole plane by the setting of extension 35
Contact area between basal plane and half template 1, thus the phenomenon that efficiently avoiding spillage generation.
During leakproof, since rubber strip 3 forms a positive round by two sides splicing, concrete can pass through two sides rubber strip 3
Stitching portion infiltration, as shown in Figures 1 and 2, the both ends of rubber strip 3 are equipped with the locating slot 31 and convex block 32 that are mutually matched, here, fixed
Position slot 31 and convex block 32 are interference fitted；And as shown in Fig. 2, rubber strip 3 wherein a side end extends outwardly equipped with arc panel 33, arc
33 internal diameter of shape plate is consistent with 3 internal diameter of rubber strip.In this way, passing through interference fit and arc panel 33 between locating slot 31 and convex block 32
Setting, increase the contact area of two sides rubber strip 3, avoid concrete and permeated by the seam crossing of two sides rubber strip 3；And
It is avoided by the convex block 32 and locating slot 31 of arc panel 33 and interference fit so that can be fixed to each other between two sides rubber strip 3
In carrying out process, since the toughness of rubber strip 3 leads to the displacement of rubber strip 3, so that cannot hinder concrete
Every the phenomenon that generate.
Working principle：
Before construction, rubber strip 3 is fixed on to the bottom of half template 1 by positioning plate 2, and pass through 22 pairs of pilot pin positioning
Plate 2 is fixed；Two sides rubber strip 3 is fixed by locating slot 31 and the interference fit and arc panel 33 of convex block 32；Again
It is poured between double of template 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of pillar steel form bottom leakproof sizing device, including two semicircular half templates（1）, it is characterised in that：It is described
Half template（1）Bottom opens up fluted along its circumferencial direction（11）, the groove（11）Inside it is embedded with rubber strip（3）, the rubber
Adhesive tape（3）Vertical direction is projected as semicircle.
2. a kind of pillar steel form bottom leakproof sizing device according to claim 1, it is characterised in that：The groove（11）
It is interior to be equipped with and the groove（11）The positioning plate being mutually matched（2）, the rubber strip（3）It is fixed at positioning plate（2）It is interior, institute
State positioning plate（2）It is detachably connected on the groove（11）It is interior.
3. a kind of pillar steel form bottom leakproof sizing device according to claim 2, it is characterised in that：Half template
（1）Outside screw is connected with through the positioning plate（2）Pilot pin（22）, the pilot pin（22）Through the positioning plate
（2）One end is connected to the groove（11）On side wall.
4. a kind of pillar steel form bottom leakproof sizing device according to claim 1, it is characterised in that：The rubber strip
（3）Both ends are equipped with the locating slot being mutually matched（31）With convex block（32）, the convex block（32）With the locating slot（31）Interference is matched
It closes.
5. a kind of pillar steel form bottom leakproof sizing device according to claim 4, it is characterised in that：The rubber strip
（3）Wherein a side end extends outwardly equipped with arc panel（33）, the arc panel（33）Internal diameter and the rubber strip（3）Internal diameter one
It causes.
6. a kind of pillar steel form bottom leakproof sizing device according to claim 1, it is characterised in that：The rubber strip
（3）Protrude the groove（11）Setting, and protrude segment thickness and be not more than 5mm.
7. a kind of pillar steel form bottom leakproof sizing device according to claim 6, it is characterised in that：The rubber strip
（3）Protrusion part extends to horizontal direction is equipped with extension（35）, the extension（35）Positioned at the rubber strip（3）Two sides and
With half template（1）Bottom is bonded to each other setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593048.1U CN208168357U (en) | 2018-04-24 | 2018-04-24 | A kind of pillar steel form bottom leakproof sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593048.1U CN208168357U (en) | 2018-04-24 | 2018-04-24 | A kind of pillar steel form bottom leakproof sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168357U true CN208168357U (en) | 2018-11-30 |
Family
ID=64372227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820593048.1U Expired - Fee Related CN208168357U (en) | 2018-04-24 | 2018-04-24 | A kind of pillar steel form bottom leakproof sizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2578122A (en) * | 2018-10-16 | 2020-04-22 | Macrete Ireland Ltd | Grout retaining member and system |
| CN111472444A (en) * | 2019-01-24 | 2020-07-31 | 中航天建设工程有限公司 | Construction method for preventing root rot of frame column |
-
2018
- 2018-04-24 CN CN201820593048.1U patent/CN208168357U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2578122A (en) * | 2018-10-16 | 2020-04-22 | Macrete Ireland Ltd | Grout retaining member and system |
| GB2578122B (en) * | 2018-10-16 | 2022-11-16 | Macrete Ireland Ltd | Grout retaining member and system |
| CN111472444A (en) * | 2019-01-24 | 2020-07-31 | 中航天建设工程有限公司 | Construction method for preventing root rot of frame column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |