CN212312303U - Precast beam base reinforcing sealing device - Google Patents
Precast beam base reinforcing sealing device Download PDFInfo
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- CN212312303U CN212312303U CN202021908166.0U CN202021908166U CN212312303U CN 212312303 U CN212312303 U CN 212312303U CN 202021908166 U CN202021908166 U CN 202021908166U CN 212312303 U CN212312303 U CN 212312303U
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- precast beam
- beam base
- rubber hose
- sealing device
- channel steel
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Abstract
The utility model discloses a precast beam base reinforcing sealing device relates to the installation field of precast beam base. The utility model discloses a precast beam base, installation breach has all been opened to precast beam base top both sides, installs the channel-section steel that is C type in the installation breach, has placed outside convex rubber hose in the channel-section steel, and rubber hose can the extrusion deformation, fixes lower, middle, last three position to the precast beam template, and the precast beam template extrudees rubber hose, and channel-section steel and rubber hose are hugged closely to the precast beam template, realizes sealedly, can prevent that the concrete of pouring in the precast beam base from leaking thick liquid, convenient operation, and rubber hose can used repeatedly; the utility model discloses can prevent effectively that the concrete from leaking thick liquid, sealing device can used repeatedly in the construction production, and the in-process need not increase other expenses, reduces recruitment quantity and material quantity, directly reduces construction cost, increases economic benefits.
Description
Technical Field
The utility model relates to an installation field of precast beam base, specific is a precast beam base reinforcing sealing device.
Background
In T-beam construction in China, a precast beam base is used as a bottom die of a beam slab, templates are arranged on two sides of the base and used as side dies, the side dies and the base need to be fully sealed, slurry leakage is prevented, and slurry stopping measures must be taken between the templates and the base because the templates and the base are rigid.
Adopt beam slab base both sides to paste double faced adhesive tape or sponge among the prior art, ordinary double faced adhesive tape is thinner, need paste two-layerly usually, ensures that the gap can contact completely between template and pedestal both sides to reach the effect that prevents to leak thick liquid. When the next construction is carried out, the used sealing double-sided adhesive tape or sponge is removed at first, and the double-sided adhesive tape or sponge is repeatedly pasted again, so that the working efficiency is reduced, and the repeated use is not easy.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects mentioned in the background art, the utility model aims to provide a precast beam base reinforced sealing device, the utility model discloses a channel steel is installed on the top both sides of precast beam base, an outward convex rubber hose is placed in the channel steel, the rubber hose can be extruded and deformed, after fixing the lower, middle and upper three positions of the precast beam template, the precast beam template extrudes the rubber hose, the precast beam template is clung to the channel steel and the rubber hose, sealing is realized, concrete poured in the precast beam base can be prevented from leaking slurry, the operation is convenient, and the rubber hose can be reused;
the utility model discloses can prevent effectively that the concrete from leaking thick liquid, sealing device can used repeatedly in the construction production, and the in-process need not increase other expenses, reduces recruitment quantity and material quantity, directly reduces construction cost, increases economic benefits.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a precast beam base reinforcing sealing device, includes the precast beam base, installation breach has all been opened to precast beam base top both sides, and the mounting hole that has a plurality of array distributions all is opened to the below of installation breach, and the mounting hole setting is on the lateral wall of precast beam base.
Install the channel-section steel that is the C type in the installation breach, placed outside convex rubber hose in the channel-section steel, the spacing groove has all been opened to the upper end both sides of channel-section steel, and the upper end of spacing groove is provided with the connecting block, and bottom one side of connecting block is provided with the stopper, and the spacing cooperation of stopper and spacing groove, the lateral wall of connecting block is opened has first connecting hole.
The two sides of the precast beam base are provided with precast beam templates, the side wall, close to the bottom end, of each precast beam template is provided with flat-head bolts, the flat-head bolts are connected with the mounting holes, the double-head bolts are mounted between the side walls, close to the top end, of the precast beam templates, and the front side and the rear side, close to the middle position, of each precast beam template are provided with second connecting holes.
All be provided with the connecting plate between first connecting hole and the second connecting hole, it has two fastening bolt to run through on the connecting plate, and fastening bolt is connected with first connecting hole, second connecting hole respectively, realizes spacing to precast beam template intermediate position.
Furthermore, the upper end of the precast beam base is provided with foundation pits which are distributed in an array manner, and the upper end of each foundation pit is provided with a notch.
Further, channel-section steel and installation breach looks adaptation, the inside of channel-section steel is opened there is the rectangular channel, and the opening of rectangular channel all towards the outside, and rubber hose sets up in the rectangular channel.
Further, the second connection hole and the first connection hole are arranged in parallel.
A construction method of a precast beam base reinforced sealing device comprises the following steps:
firstly, reinforcing channel steel into an installation notch formed in the top of a precast beam base according to the width and the height of the precast beam base;
secondly, firstly arranging a steel reinforcement mesh framework in the foundation pit, pouring concrete into the foundation pit, and arranging a rubber hose in the channel steel after the concrete strength reaches the age strength;
and thirdly, mounting the precast beam template, fixing the lower, middle and upper positions of the precast beam template, and enabling the rubber hose to deform and cling to the precast beam template and the channel steel to form a closed system.
The utility model has the advantages that:
1. the utility model discloses a channel-section steel is installed to the top both sides of precast beam base, places the rubber hose of outside bulge in the channel-section steel, and rubber hose can extrusion deformation, and after the lower, middle, last three position of precast beam template is fixed, precast beam template extrudees rubber hose, and channel-section steel and rubber hose are hugged closely to the precast beam template, realize sealedly, can prevent that the concrete of pouring in the precast beam base from leaking the thick liquid, convenient operation, rubber hose can used repeatedly;
2. the utility model discloses can prevent effectively that the concrete from leaking thick liquid, sealing device can used repeatedly in the construction production, and the in-process need not increase other expenses, reduces recruitment quantity and material quantity, directly reduces construction cost, increases economic benefits.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the precast beam base of the present invention;
FIG. 3 is a schematic view of the connection between the rubber hose and the channel steel of the present invention;
FIG. 4 is a schematic view of the precast beam formwork of the present invention;
FIG. 5 is a front view of the overall structure of the present invention;
fig. 6 is a schematic view of the connection plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model provides a precast beam base reinforcing sealing device, as shown in figure 1, includes precast beam base 1, and open precast beam base 1's upper end has array distribution's foundation ditch 11, and open foundation ditch 11's upper end has breach 12, earlier when using after arranging the steel reinforcement net skeleton in foundation ditch 11, again to the inside pouring concrete of foundation ditch 11. Mounting notches 13 are formed in two sides of the top of the precast beam base 1, a plurality of mounting holes 14 distributed in an array are formed below the mounting notches 13, and the mounting holes 14 are formed in the side wall of the precast beam base 1.
As shown in fig. 1 and 3, a C-shaped channel steel 2 is installed in the installation notch 13, the channel steel 2 is matched with the installation notch 13, a rectangular groove 21 is formed in the channel steel 2, the opening of the rectangular groove 21 faces the outside, a rubber hose 24 protruding outwards is placed in the rectangular groove 21, and the rubber hose 24 can be extruded and deformed. Limiting grooves 22 are formed in the two sides of the upper end of the channel steel 2, connecting blocks 23 are arranged at the upper ends of the limiting grooves 22, limiting blocks 231 are arranged on one sides of the bottoms of the connecting blocks 23, the limiting blocks 231 are in limiting fit with the limiting grooves 22, and first connecting holes 232 are formed in the side walls of the connecting blocks 23.
As shown in fig. 1 and 4, the precast beam base 1 is provided with precast beam formworks 3 on both sides, the side walls of the precast beam formworks 3 near the bottom end are provided with flat-head bolts 31, and the flat-head bolts 31 are connected with the mounting holes 14. Stud 32 is installed between the lateral wall that precast beam template 3 is close to the top for the top of fixed precast beam template 3, and precast beam template 3 has all opened second connecting hole 33 near the front side and the rear side of intermediate position, second connecting hole 33 and first connecting hole 232 parallel arrangement.
As shown in fig. 5 and 6, a connecting plate 4 is disposed between the first connecting hole 232 and the second connecting hole 33, two fastening bolts 41 penetrate through the connecting plate 4, and the fastening bolts 41 are respectively connected with the first connecting hole 232 and the second connecting hole 33, so that the middle position of the precast beam template 3 is limited.
After the lower, middle and upper three positions of the precast beam template 3 are fixed through the flat head bolts 31, the fastening bolts 41 and the stud bolts 32, the precast beam template 3 contacts with the channel steel 2, the precast beam template 3 extrudes the rubber hose 24, the precast beam template 3 is tightly attached to the channel steel 2 and the rubber hose 24, sealing is achieved, concrete poured in the precast beam base 1 can be prevented from leaking slurry, the rubber hose 24 can be reused, and cost is saved.
When in use, the concrete construction method comprises the following steps:
firstly, reinforcing the channel steel 2 into an installation gap 13 formed in the top of the precast beam base 1 according to the width and the height of the precast beam base 1;
secondly, firstly arranging a steel reinforcement mesh framework in the foundation pit 11, then pouring concrete into the foundation pit 11, and arranging a rubber hose 24 in the channel steel 2 after the strength of the concrete reaches the age strength;
and thirdly, mounting the precast beam template 3, fixing the lower, middle and upper positions of the precast beam template, and enabling the rubber hose 24 to deform and cling to the precast beam template 3 and the channel steel 2 to form a closed system.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. The reinforced sealing device for the precast beam base comprises a precast beam base (1) and is characterized in that mounting notches (13) are formed in two sides of the top of the precast beam base (1), a plurality of mounting holes (14) distributed in an array mode are formed below the mounting notches (13), and the mounting holes (14) are formed in the side wall of the precast beam base (1);
the C-shaped channel steel (2) is installed in the installation notch (13), a rubber hose (24) protruding outwards is placed in the channel steel (2), limiting grooves (22) are formed in two sides of the upper end of the channel steel (2), a connecting block (23) is arranged at the upper end of each limiting groove (22), a limiting block (231) is arranged on one side of the bottom end of each connecting block (23), the limiting blocks (231) are in limiting fit with the limiting grooves (22), and a first connecting hole (232) is formed in the side wall of each connecting block (23);
the prefabricated beam base is characterized in that prefabricated beam templates (3) are arranged on two sides of the prefabricated beam base (1), flat-head bolts (31) are arranged on the side walls, close to the bottom end, of the prefabricated beam templates (3), the flat-head bolts (31) are connected with mounting holes (14), stud bolts (32) are mounted between the side walls, close to the top end, of the prefabricated beam templates (3), and second connecting holes (33) are formed in the front side and the rear side, close to the middle position, of the prefabricated beam templates (3);
all be provided with connecting plate (4) between first connecting hole (232) and second connecting hole (33), run through on connecting plate (4) have two fastening bolt (41), and fastening bolt (41) are connected with first connecting hole (232), second connecting hole (33) respectively, realize spacing precast beam template (3) intermediate position.
2. The precast beam base reinforced sealing device according to claim 1, wherein the precast beam base (1) is provided with an array of foundation pits (11) at the upper end, and the upper end of the foundation pit (11) is provided with a gap (12).
3. A precast beam base reinforced sealing device according to claim 1, characterized in that the channel steel (2) is matched with the installation gap (13), a rectangular groove (21) is formed in the channel steel (2), the openings of the rectangular grooves (21) face to the outside, and the rubber hose (24) is arranged in the rectangular groove (21).
4. A precast beam base reinforced sealing device according to claim 1, wherein the second connection hole (33) and the first connection hole (232) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908166.0U CN212312303U (en) | 2020-09-03 | 2020-09-03 | Precast beam base reinforcing sealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908166.0U CN212312303U (en) | 2020-09-03 | 2020-09-03 | Precast beam base reinforcing sealing device |
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| CN212312303U true CN212312303U (en) | 2021-01-08 |
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| CN202021908166.0U Active CN212312303U (en) | 2020-09-03 | 2020-09-03 | Precast beam base reinforcing sealing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077985A (en) * | 2020-09-03 | 2020-12-15 | 中交一公局集团有限公司 | Precast beam base reinforcing sealing device |
| CN112077985B (en) * | 2020-09-03 | 2024-04-26 | 中交一公局集团有限公司 | Reinforcing sealing device for precast beam base |
-
2020
- 2020-09-03 CN CN202021908166.0U patent/CN212312303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077985A (en) * | 2020-09-03 | 2020-12-15 | 中交一公局集团有限公司 | Precast beam base reinforcing sealing device |
| CN112077985B (en) * | 2020-09-03 | 2024-04-26 | 中交一公局集团有限公司 | Reinforcing sealing device for precast beam base |
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