CN210177943U - Formwork mechanism of assembled boundary beam - Google Patents
Formwork mechanism of assembled boundary beam Download PDFInfo
- Publication number
- CN210177943U CN210177943U CN201920757071.4U CN201920757071U CN210177943U CN 210177943 U CN210177943 U CN 210177943U CN 201920757071 U CN201920757071 U CN 201920757071U CN 210177943 U CN210177943 U CN 210177943U
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- China
- Prior art keywords
- template
- boundary beam
- piece
- fixing
- fabricated
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- Expired - Fee Related
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- 238000009415 formwork Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000002390 adhesive tape Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a formwork mechanism of an assembled boundary beam, which comprises a formwork, a traction piece, a formwork fixing piece and a sealing piece; the template is provided with a plurality of positioning pieces, the positioning pieces are fixed on the template in a transverse row at intervals, and the positioning pieces protrude out of the surface of the template and are vertical to the surface of the template; the template is erected on the upper end surface of the boundary beam through a positioning piece and is fixedly connected with the boundary beam through a template fixing piece; one end of the traction piece is fixedly connected with the upper edge of the template, and the other end of the traction piece is connected with the structural rib of the laminated layer; the sealing element is fixed on the side surfaces of the template and the side beam and seals a gap between the template and the outer side of the side beam. The utility model fixes the template through the positioning piece and the traction piece, removes the support block in the prior art, is convenient to disassemble, and reduces the damage to the boundary beam; the side shutoff of template and boundary beam can be with to the sealing member, and the concrete thick liquid when having avoided pouring coincide layer concrete leaks out, need not to carry out the secondary and cleans.
Description
Technical Field
The utility model belongs to assembly type structure formwork field, concretely relates to formwork mechanism of assembled boundary beam.
Background
In the fabricated building, after the prefabricated beam is installed, the superposed layer concrete needs to be poured, and the poured height is the thickness of the slab. The boundary beam formwork in the cast-in-place range of the boundary beam laminated layer becomes a difficult subject because the boundary beam is positioned at the periphery of the whole assembled structure and the longitudinal construction joint cannot be reserved on the surface of the precast beam.
The traditional way is to pass through the outside of multirow cement nail with the template in the boundary beam to prevent that the template from taking place to fix a tray in addition in the bottom of template, the tray also passes through the cement nail and fixes on the boundary beam, plays the effect of support template, prevents that the template from gliding.
In the mode, a plurality of cement nails are required to be nailed on the edge beam, and the edge beam is a prefabricated part, so that the prefabricated part is easily damaged due to the nailing times; due to the existence of the supporting block and the nail, the subsequent template is time-consuming to remove; during the pouring of the superimposed layer concrete, the concrete slurry easily flows down along the seams on the outer sides of the template and the precast beam to cause pollution, and secondary cleaning is time-consuming and labor-consuming.
Therefore, a new technology is needed to solve the problems of side beam damage, time consumption for dismantling and time and labor consumption for secondary cleaning caused by fixing the template in the prior art.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem among the prior art, the utility model provides a formwork mechanism of assembled boundary beam, it is favorable to reducing damage, convenient to detach, the secondary clearance that need not to the boundary beam.
The utility model adopts the following technical scheme:
a formwork mechanism of an assembled boundary beam comprises a formwork, a traction piece, a formwork fixing piece and a sealing piece;
the template is provided with a plurality of positioning pieces, the positioning pieces are fixed on the template in a transverse row at intervals, and the positioning pieces protrude out of the surface of the template and are vertical to the surface of the template;
the template is erected on the upper end surface of the boundary beam through the positioning piece and is fixedly connected with the boundary beam through the template fixing piece;
one end of the traction piece is fixedly connected with the upper edge of the template, and the other end of the traction piece is connected with the structural rib of the laminated layer;
the sealing element is fixed on the side faces of the template and the side beam and seals a gap between the template and the outer side of the side beam.
Further conduct the utility model discloses technical scheme's improvement, the up end of template is equipped with the tractive mounting of the up end of protrusion template, the tractive spare is close to the one end of template with tractive mounting fixed connection.
Further conduct the utility model discloses technical scheme's improvement, the tractive mounting includes the vertical fixation and is in the first staple of the up end of template.
Further as the utility model discloses technical scheme's improvement, the setting element includes the second staple, the one end of second staple is passed and is surpassed the template.
Further conduct the utility model discloses technical scheme's improvement, the second staple surpasss at least 3cm of template.
Further conduct the utility model discloses technical scheme's improvement, the template mounting sets up including becoming a horizontal row a plurality of third staple of template lower extreme, the third staple passes the template and insert in the boundary beam.
Further conduct the utility model discloses technical scheme's improvement, the template mounting is tight step by step.
Further as the utility model discloses technical scheme's improvement, the template is plank sheathing or aluminum mould board.
Further as the utility model discloses technical scheme's improvement, the sealing member includes the double faced adhesive tape.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model fixes the template through the positioning piece and the traction piece, removes the support block in the prior art, is convenient to disassemble, and reduces the damage to the boundary beam; the side shutoff of template with the boundary beam can be with to the sealing member, and the concrete thick liquid when having avoided pouring coincide layer concrete leaks out, need not to carry out the secondary and cleans.
Drawings
The technology of the present invention will be further described in detail with reference to the accompanying drawings and detailed description:
FIG. 1 is a schematic view of the structure of the present invention mounted on a side sill;
fig. 2 is an enlarged view at a in fig. 1.
Reference numerals:
1-template; 11-a positioning element; 12-pulling the fixture; 2-a pulling member; 3-template fixing part; 31-a third staple; 4-a seal; 5-edge beam; 6-a lamination layer; 61-structural ribs.
Detailed Description
The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.
Referring to fig. 1 and 2, the formwork mechanism of the fabricated boundary beam comprises a formwork 1, a traction member 2, a formwork fixing member 3 and a sealing member 4.
The formwork 1 is provided with a plurality of positioning parts 11, the positioning parts 11 are fixed on the formwork 1 in a transverse row at intervals, and the positioning parts 11 exceed the formwork 1 and are vertical to the surface of the formwork 1; the template 1 is erected on the upper end surface of the boundary beam 5 through the positioning piece 11. The positioning piece 11 is a second fixing nail, and one end of the second fixing nail penetrates through and protrudes out of the surface of the template 1. In practical use, the second fixing nail is an iron nail. The second staple is decided perpendicularly on template 1, and it forms the right angle with template 1, can paste the right angle of the side of leaning on boundary beam 5 and top surface and then carry out the vertical outside of erectting at boundary beam 5 with template 1 and fix a position.
In order to ensure the stability of the formwork 1 when it is erected against the edge beam 5, the second fixing nail exceeds the formwork 1 by at least 3cm, and the longer the length of the second fixing nail exceeds, the more the second fixing nail is favorable for the stability of the second fixing nail, and the second fixing nail is prevented from sliding outwards when being erected.
Erect template 1 back, need further fix template 1 and boundary beam 5, the utility model discloses in through template mounting 3 with boundary beam 5 fixed connection.
In particular, form fastener 3 may be used to secure form 1 to edge beam 5 in a step-wise fashion that does not damage edge beam 5 during the securing process. Since step-down is a common form clamping tool in the industry, it is not further detailed here for the step-down configuration.
One end of the traction piece 2 is fixedly connected with the upper edge of the template 1, and the other end of the traction piece is connected with the structural rib 61 of the laminated layer 6; in order to facilitate the last edge of tractive spare 2 and template 1 to fix, the utility model discloses the up end of template 1 is equipped with the tractive mounting 12 of the up end of protrusion template 1, tractive spare 2 is close to the one end of template 1 with tractive mounting 12 fixed connection. Specifically, the pulling fixing piece 12 comprises a first fixing nail vertically fixed on the upper end surface of the formwork 1; the pull 2 may be in the form of a cable or wire.
The arrangement of the traction piece 2 limits the upper end of the template 1 and prevents the template 1 from inclining outwards; the lower end of the template 1 is fixed through a template fixing piece 3, so that the template 1 is prevented from inclining inwards; the traction piece 2 and the template fixing piece 3 fix and limit the template 1 one above the other, and the vertical arrangement of the template 1 is ensured.
Concrete paste when pouring the composite layer 6 concrete in order to solve leaks out from the gap of template 1 and 5 sides of boundary beam, the utility model discloses set up sealing member 4 in template 1 and 5 sides of boundary beam, this sealing member 4 plays the effect that prevents concrete paste and leak with template 1 and 5 outside gap shutoff of boundary beam, has avoided follow-up secondary cleanness that carries on. Specifically, the sealing element 4 is a double faced adhesive tape, and the double faced adhesive tape is attached to the side faces of the template 1 and the edge beam 5 to seal the gap between the template 1 and the outer side of the edge beam 5.
The template 1 is a wood template 1 or an aluminum template 1, so that the weight is light, and the difficulty in carrying and mounting and fixing is reduced.
Based on the above structure, the following briefly describes the use process:
after the prefabricated edge beam 5 is installed, the structural ribs 61 of the superposed layer 6 are installed; cleaning the upper side of the edge beam 5; jacking a second fixing nail on the template 1, and ensuring that the second fixing nail exceeds the template by more than 13 cm; attaching a sealing member 4 (i.e., a double-sided tape) to the side edge of the edge beam 5; erecting the template 1 on the upper side of the boundary beam 5 by using second fixing nails which are tightly attached to the upper end face of the boundary beam 5; nailing a third fixing nail, fixing the template 1 and the boundary beam 5 and adjusting the verticality of the template 1; nailing a first fixing nail into the upper end face of the template 1, tightly binding and fixing one end of the traction piece 2 with the first fixing nail, tightly tightening and fixing the other end of the traction piece on the structural rib 61 of the overlapping layer 6, and adjusting the verticality of the template 1 again; the concrete of the superimposed layer 6 is finally poured.
Other contents of the formwork supporting mechanism of the assembly type boundary beam refer to the prior art and are not repeated herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a formwork mechanism of assembled boundary beam which characterized in that: comprises a template, a traction piece, a template fixing piece and a sealing piece;
the template is provided with a plurality of positioning pieces, the positioning pieces are fixed on the template in a transverse row at intervals, and the positioning pieces protrude out of the surface of the template and are vertical to the surface of the template;
the template is erected on the upper end surface of the boundary beam through the positioning piece and is fixedly connected with the boundary beam through the template fixing piece;
one end of the traction piece is fixedly connected with the upper edge of the template, and the other end of the traction piece is connected with the structural rib of the laminated layer;
the sealing element is fixed on the side faces of the template and the side beam and seals a gap between the template and the outer side of the side beam.
2. The fabricated boundary beam formwork mechanism of claim 1, wherein: the upper end face of the template is provided with a traction fixing piece protruding out of the upper end face of the template, and one end, close to the template, of the traction piece is fixedly connected with the traction fixing piece.
3. The fabricated boundary beam formwork mechanism of claim 2, wherein: the drawing fixing piece comprises a first fixing nail which is vertically fixed on the upper end surface of the template.
4. The fabricated boundary beam formwork mechanism of claim 1, wherein: the positioning piece comprises a second fixing nail, and one end of the second fixing nail penetrates through and exceeds the template.
5. The fabricated boundary beam formwork mechanism of claim 4, wherein: the second fixing nail at least exceeds the template by 3 cm.
6. The fabricated boundary beam formwork mechanism of claim 1, wherein: the template fixing piece comprises a plurality of third fixing nails arranged at the lower end of the template in a transverse row, and the third fixing nails penetrate through the template and are inserted into the boundary beam.
7. The fabricated boundary beam formwork mechanism of claim 1, wherein: the template fixing piece is fastened step by step.
8. The fabricated boundary beam formwork mechanism of claim 1, wherein: the template is a wood template or an aluminum template.
9. The fabricated boundary beam formwork mechanism of claim 1, wherein: the seal member includes a double sided adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757071.4U CN210177943U (en) | 2019-05-23 | 2019-05-23 | Formwork mechanism of assembled boundary beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757071.4U CN210177943U (en) | 2019-05-23 | 2019-05-23 | Formwork mechanism of assembled boundary beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210177943U true CN210177943U (en) | 2020-03-24 |
Family
ID=69834512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757071.4U Expired - Fee Related CN210177943U (en) | 2019-05-23 | 2019-05-23 | Formwork mechanism of assembled boundary beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210177943U (en) |
-
2019
- 2019-05-23 CN CN201920757071.4U patent/CN210177943U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |