Overhead type concrete storage tank pile cover template
Technical field
This utility model relates to template, particularly relates to a kind of overhead type concrete storage tank pile cover template.
Background technology
At present, in installing engineering, most vertical concrete structure formwork as bottom bracing structure,
After utilizing the modes such as permanent structure bottom it, brick fetal membrane or cement mortar levelling, then vertical template is installed,
Template uses the closure of the material such as cement mortar, fluid sealant, with mortar leakage prevention with the gap of bottom bracing structure.
Existing template is generally common wooden template or steel form, is plane bottom it, is installing
Time on bottom bracing structure, due to the flatness of the structure supported of the gap between template and supporting construction
Impact is relatively big, so, when overhead type concrete storage tank pile cover is constructed, need between template and supporting construction
Brick fetal membrane to be used is levelling;And owing to its flatness is built by laying bricks or stones level, selection of measuring point, survey by operator
The impact such as accuracy of measurement is relatively big, it is therefore more difficult to control.And after common templates is installed, between great majority exist
The problem that gap is bigger, must use cement mortar to block again.If cement mortar is only built by laying bricks or stones at punching block
Plate outer rim, when concreting, still has part of cement slurry to flow out, and flows between template and brick fetal membrane
Gap in, be therefore easily caused rotten of pile cover root.It addition, after masonry of cement mortar, in addition it is also necessary to
Strength of cement mortar meets demand to have time enough to wait, otherwise, the concrete water mud poured also can
Destroy cement mortar and spill;If gap cement mortar being applied to as far as possible between template and brick fetal membrane
In, it would be possible to cement mortar is applied in pile cover, affects pile cover pouring quality.
Utility model content
Main purpose of the present utility model is the disadvantages mentioned above overcoming prior art to exist, and provides a kind of
Overhead type concrete storage tank pile cover template, it utilizes the compressibility of rubber-plastic sponge, solves due to bottom
Supporting construction out-of-flatness and the clearance issues that produces, not only efficiently avoid pile cover, to pour period spillage existing
As, decrease the generation of the situation of rotten of root, improve the quality that pile cover pours;It is additionally, since viscous
Intersect during pasting other operations before rubber-plastic sponge can be arranged in installation form and carry out, greatly reduce block
Build, smear the time of cement mortar and wait, improve work efficiency and sequence continuation.
The purpose of this utility model is realized by techniques below scheme:
A kind of overhead type concrete storage tank pile cover template, it is characterised in that: including: a pair be oppositely arranged
Semicircle template, it is arranged on the Os Draconis of semicircle template outer surface, is arranged on semicircle two straight flanges of template
Vertical band steel, wherein, vertical band steel is provided with several bolt hole, is separately installed with in several bolts hole
Bolt and nut pair, by two pieces of semicircle dies plate tap together;The bottom of semicircle template is separately installed with
Semi-circular band steel, the middle part of semi-circular band steel is provided with half circumferential groove, is provided with rubber and plastic in half circumferential groove
Sponge.
Described semicircle template is steel.
Described vertical band steel length is isometric with semicircle template.
The both sides of described rubber-plastic sponge are provided with two-sided in order to be fixed on by rubber-plastic sponge in half circumferential groove
Adhesive tape.
The beneficial effects of the utility model: this utility model is owing to using technique scheme, and its structure is simple
Single, easy to operate;It utilizes the compressibility of rubber-plastic sponge, solves owing to bottom bracing structure is uneven
Whole and the clearance issues that produces, not only efficiently avoid pile cover and pours period spillage phenomenon, decrease root
The generation of the situation that portion is rotten, improves the quality that pile cover pours;Being additionally, since stickup rubber-plastic sponge can
Intersect during other operations before being arranged in installation form and carry out, greatly reduce and build by laying bricks or stones, smear cement
Mortar and the time of wait, improve work efficiency and sequence continuation.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model front view.
Major Symbol explanation in figure:
1. semicircle template, 2. Os Draconis, 3. vertical band steel, 4. bolt hole, 5. bolt and nut pair, 6. half
Annular band steel, 7. half circumferential groove, 8. double-sided tape, 9. rubber-plastic sponge.
Detailed description of the invention
Such as Fig. 1, shown in Fig. 2, this utility model includes: the semicircle template 1 of a pair be oppositely arranged,
Welding manner is used to be arranged on semicircle template 1 outer surface in order to ensure the Os Draconis 2 of its circularity and intensity, to adopt
The vertical band steel 3 of semicircle 1 two straight flanges of template it is arranged on, wherein, on vertical band steel 3 with welding manner
It is drilled with several bolt hole 4, is separately installed with bolt and nut in several bolts hole 4 to 5, by two pieces of semicircles
Template 1 tightens together;It is flat that the bottom of semicircle template 1 uses welding manner to be separately installed with semi-circular
Steel 6, the middle part of semi-circular band steel 6 is provided with half circumferential groove 7, is provided with and has one in half circumferential groove 7
Fixed compressible rubber-plastic sponge 9.
Above-mentioned semicircle template 1 is steel.
Above-mentioned vertical band steel 3 length is isometric with semicircle template 1.
The both sides of above-mentioned rubber-plastic sponge 9 use bonding way to be provided with in order to rubber-plastic sponge 9 to be fixed on half
Double-sided tape 8 in circumferential groove 7.
During use, rubber-plastic sponge 9 utilize double-sided tape 8 be respectively adhered on two pieces of semicircle template 1 ends
In half circumferential groove 7 on portion's annular band steel 6, then, two pieces of semicircle templates 1 are stood on stake successively
On the brick fetal membrane that cap reinforcing bar both sides have laid, then fastening bolt 5 is through in bolt hole 4 respectively, even
Connect fastening, adjusting template thickness of protection tier, perpendicularity, regulate employing adequate measures pair afterwards
Steel form 1 carries out reinforcing.
The above, be only preferred embodiment of the present utility model, not appoint this utility model
What pro forma restriction, every according to technical spirit of the present utility model above example is made any
Simple modification, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.