CN211228146U - Steel and rubber combined comb template - Google Patents
Steel and rubber combined comb template Download PDFInfo
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- CN211228146U CN211228146U CN201921754683.4U CN201921754683U CN211228146U CN 211228146 U CN211228146 U CN 211228146U CN 201921754683 U CN201921754683 U CN 201921754683U CN 211228146 U CN211228146 U CN 211228146U
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Abstract
The utility model discloses a steel and rubber combined comb template, which comprises a slit type leaking stoppage rubber plate, wherein the back of the slit type leaking stoppage rubber plate is connected with a comb type steel template, a plurality of groups of holes are arranged on the slit type leaking stoppage rubber plate along the vertical direction, and each group of holes are downwards provided with a communicated bottom joint-cutting from the hole at the top part; and a plurality of groups of notches penetrating through the bottom are arranged on the comb type steel template along the vertical direction, and the notches correspond to the holes and the cutting seams. The template has the advantages of simple structure, convenient operation, convenient installation and disassembly and good slurry leakage prevention effect.
Description
Technical Field
The utility model relates to a comb template, in particular to a steel and rubber combined comb template.
Background
In the decking work progress, because of its structural specificity, the decking reinforcing bar in the decking reservation notch passes the notch, and reservation groove side mould adopts the steel comb board form usually, guarantees that the decking reinforcing bar passes the template smoothly, but such structure will certainly leave rectangular notch on the side mould. Lead to the concrete placement in-process, the concrete flows out from rectangular notch easily, so need carry out the shutoff to rectangular notch, traditional shutoff mode: 1. the foam rubber or cotton yarn is adopted for plugging, so that the cleaning is very difficult after plugging, the plugging is not tight, the reinforcing steel bar is polluted, and the environment is not protected. 2. The strip-shaped napping strips are arranged on the inner side of the template, so that the installation and the removal are difficult, the fixation is difficult, the plugging is not tight, and slurry is easy to leak around the reinforcing steel bars, so that the quality defect is caused. In summary, the traditional plugging mode has the conditions of loose plugging, easy slurry leakage, complex plugging process, foam rubber pollution to the bridge deck, high construction cost, difficulty in dismounting the comb plate, great difficulty in cleaning concrete leaking into the notch and the like.
Disclosure of Invention
An object of the utility model is to provide a steel, gluey combination formula comb template. The template has the advantages of simple structure, convenient operation, convenient installation and disassembly and good slurry leakage prevention effect.
The technical scheme of the utility model: a steel and rubber combined comb template comprises a slit type leaking stoppage rubber plate, wherein the back of the slit type leaking stoppage rubber plate is connected with a comb type steel template; and a plurality of groups of notches penetrating through the bottom are arranged on the comb type steel template along the vertical direction, and the notches correspond to the holes and the cutting seams.
According to the steel and rubber combined comb template, the top of the comb steel template is provided with the hanging ring.
In the steel and rubber combined comb template, the slit type leaking stoppage rubber plate and the comb type steel template are adhered to form a whole.
The steel and rubber combined comb template, the 4 slit type leaking stoppage rubber plates and the 4 comb type steel templates are connected through the 4 rubber clamping grooves to form 1 square frame structure.
In the steel and rubber combined comb template, the rubber clamping grooves are respectively provided with 1 clamping groove with the same structure in the horizontal direction and the vertical direction, and two ends of the comb type steel template are clamped into the clamping grooves.
In the steel and rubber combined comb template, the diameter of the hole is less than or equal to the diameter of the bridge deck steel bar.
The utility model has the advantages that: compared with the prior art, the utility model discloses a form wholly with comb formula steel form and slot type leaking stoppage rubber slab bonding, can install in step, slot type leaking stoppage rubber slab is softer because of its rubber material, utilizes its rubber elasticity, can wrap up the decking reinforcing bar well when the decking reinforcing bar passes from the hole, plays the effect of shutoff concrete, is provided with the slot-cutting and communicates the hole, makes things convenient for the decking reinforcing bar to reach hole position department after the slot-cutting is passed from slot type leaking stoppage rubber slab bottom opening. The self-sealing thin seam does not influence the sealing effect, after the reinforcing steel bar is installed, the rubber elastic self-healing capacity can be automatically closed, the concrete sealing is completed, and the whole sealing process is very simple. The slit type leaking stoppage rubber plate and the comb type steel formwork are connected through the rubber clamping groove to form a firm four-side closed state, the integrity is good, the installation is firm, and the deformation is not easy. And the disposable slit type leaking stoppage rubber plate and the comb type steel template can be removed simultaneously in the removing process, the removing is very convenient, and the removed template can be used repeatedly.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic structural view of a slit type leaking stoppage rubber plate;
FIG. 3 is a schematic structural diagram of a comb-type steel formwork;
FIG. 4 is a schematic structural view of a rubber neck;
FIG. 5 is an elevation view of the utility model after installation;
FIG. 6 is a cross-sectional view of the utility model after installation;
reference numerals: 1-slit type leaking stoppage rubber plate, 2-hole, 3-slit, 4-comb type steel template, 5-notch, 6-rubber clamping groove, 7-clamping groove, 8-hanging ring and 9-bridge deck slab steel bar.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
The embodiment of the utility model provides a: a steel and rubber combined comb template is shown in attached figures 1-6 and comprises a slit type leaking stoppage rubber plate 1, wherein the back of the slit type leaking stoppage rubber plate 1 is fixedly connected with a comb type steel template 4, a plurality of groups of holes 2 are arranged on the slit type leaking stoppage rubber plate 1 along the vertical direction, and a connecting bottom cutting seam 3 is arranged downwards from the hole 2 at the topmost part of each group of holes 2; and a plurality of groups of notches 5 penetrating through the bottom are arranged on the comb-type steel template 4 along the vertical direction, and the notches 5 correspond to the holes 2 and the cutting seams 3.
In the use, insert comb formula steel form 4 from top to bottom for when the decking reinforcing bar 9 passed from notch 5 the decking reinforcing bar 9 gets into in the kerf along the open end of kerf 3 bottom, finally the card is gone into to hole 2 position department. The number of the holes 2 is the same as the number of the bridge deck steel bars 9 clamped in each notch 5. Because the rubber material that slot type leaking stoppage rubber slab 1 used, the rubber around 2 holes of hole can be in the same place bridge deck reinforcing bar 9 parcel well under rubber material's elastic action, and the notch 5 outside then is blocked by slot type leaking stoppage rubber slab 1, though there is the joint-cutting 3, but under rubber's elastic action, the joint-cutting 3 both sides are close-fitting together, utilize the rubber slab self-healing ability, automatic closure, form the leak protection thick liquid state to avoid concrete thick liquids to leak out from this department outward. Through in slit formula leaking stoppage rubber slab 1 and comb formula steel form 4 fixed connection together, slit formula leaking stoppage rubber slab 1 can realize synchronous installation in the installation of comb formula steel form 4, simple to operate is swift again. Only the comb-type steel moulding plate 4 needs to be removed in the removing process. Due to the elastic characteristic of the rubber plate, the rubber plate is more convenient to dismantle, and the peripheral concrete cannot be damaged.
The slit type leaking stoppage rubber plate 1 and the comb type steel template 4 are adhered to form a whole. Ensuring that the contact surfaces of the two are perfectly and tightly attached together. The slurry is prevented from leaking out from other gaps between the two.
4 corners of the 4 slit type leaking stoppage rubber plates 1 and the 4 comb type steel templates 4 are connected through 4 rubber clamping grooves 6 to form 1 square frame structure. Thereby forming a firm four-side closed state, having good integrity, firm installation and difficult deformation.
And a lifting ring 8 is arranged at the top of the comb type steel template 4. The four-side comb type steel template 4 is pulled out upwards from the rubber clamping groove 6 by manpower or machines conveniently, and the rubber clamping groove 6 is removed at last.
The rubber clamping grooves 6 are respectively provided with 1 clamping groove 7 with the same structure in the horizontal direction and the vertical direction, and the two ends of the comb-type steel template 4 are clamped into the clamping grooves 7. Four angular designs rubber draw-in groove 6, and the material is softer rubber, and when comb formula steel form 4 inserted draw-in groove 7, formed good closed state, cliied comb formula steel form 4 simultaneously, accomplished the reinforcement of comb formula steel form 4.
The diameter of the hole 2 is less than or equal to the diameter of the bridge deck steel bar 9. Thereby making the seam-cutting type leaking stoppage rubber plate 1 can wrap the reinforcing steel bar 9 of the bridge deck well and block the seam formed by the reinforcing steel bar 9 of the bridge deck and the notch 5.
Claims (6)
1. The utility model provides a steel, gluey combination formula comb template which characterized in that: the sealing device comprises a slit type leakage stoppage rubber plate (1), wherein the back of the slit type leakage stoppage rubber plate (1) is connected with a comb type steel template (4), a plurality of groups of holes (2) are arranged on the slit type leakage stoppage rubber plate (1) along the vertical direction, and a communicating bottom joint seam (3) is arranged downwards from the hole (2) at the topmost part of each group of holes (2); and a plurality of groups of notches (5) penetrating through the bottom are arranged on the comb-type steel template (4) along the vertical direction, and the notches (5) correspond to the holes (2) and the cutting seams (3) in position.
2. The steel and rubber combined comb template of claim 1, wherein: and a hanging ring (8) is arranged at the top of the comb type steel formwork (4).
3. The steel and rubber combined comb template of claim 1, wherein: the slit type leaking stoppage rubber plate (1) and the comb type steel template (4) are adhered to form a whole.
4. The steel and rubber combined comb template of claim 1, wherein: 4 seam-cutting type leaking stoppage rubber plates (1) and 4 comb type steel templates (4) are connected through 4 rubber clamping grooves (6) to form 1 square frame structure.
5. The steel and rubber combined comb template of claim 4, wherein: rubber draw-in groove (6) level and vertical direction respectively are equipped with 1 draw-in groove (7) that the structure is the same, and comb formula steel form (4) both ends card is gone into in draw-in groove (7).
6. The steel and rubber combined comb template of claim 4, wherein: the diameter of the hole (2) is less than or equal to that of the bridge deck steel bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754683.4U CN211228146U (en) | 2019-10-18 | 2019-10-18 | Steel and rubber combined comb template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754683.4U CN211228146U (en) | 2019-10-18 | 2019-10-18 | Steel and rubber combined comb template |
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| Publication Number | Publication Date |
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| CN211228146U true CN211228146U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921754683.4U Active CN211228146U (en) | 2019-10-18 | 2019-10-18 | Steel and rubber combined comb template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281627A (en) * | 2020-09-21 | 2021-01-29 | 宁波交通工程建设集团有限公司 | Steel bar joint structure of prefabricated section T beam |
-
2019
- 2019-10-18 CN CN201921754683.4U patent/CN211228146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281627A (en) * | 2020-09-21 | 2021-01-29 | 宁波交通工程建设集团有限公司 | Steel bar joint structure of prefabricated section T beam |
| CN112281627B (en) * | 2020-09-21 | 2021-05-11 | 宁波交通工程建设集团有限公司 | Steel bar joint structure of prefabricated section T beam |
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