CN218970601U - Detachable pre-buried outer wall scaffold frame even wall spare - Google Patents
Detachable pre-buried outer wall scaffold frame even wall spare Download PDFInfo
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- CN218970601U CN218970601U CN202223501989.3U CN202223501989U CN218970601U CN 218970601 U CN218970601 U CN 218970601U CN 202223501989 U CN202223501989 U CN 202223501989U CN 218970601 U CN218970601 U CN 218970601U
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Abstract
The utility model discloses a detachable embedded outer wall scaffold wall connecting piece, which comprises U-shaped embedded bars, U-shaped embedded sleeves and connecting components for connecting the U-shaped embedded bars and an outer wall scaffold; the bottom of the U-shaped embedded sleeve is nailed on the floor bottom die, and a strip hole for the contact of the horizontal section of the U-shaped embedded bar with the floor bottom die is formed in the bottom of the U-shaped embedded sleeve; the height of the vertical section of the U-shaped embedded sleeve is equal to the thickness of the floor slab, and the height of the vertical section of the U-shaped embedded bar is greater than the height of the vertical section of the U-shaped embedded sleeve. According to the utility model, the U-shaped embedded sleeve is arranged to protect the U-shaped embedded bars, so that the U-shaped embedded bars are prevented from being in direct contact with concrete, and then are combined with the strip holes at the bottom of the U-shaped embedded sleeve, so that the used U-shaped embedded bars are easier to dismantle, the auxiliary cutting tool is not needed, the connection stability of the U-shaped embedded bars can be greatly improved by the special structure of the U-shaped embedded bars without the auxiliary of an adhesive, and the safety of operation on an outer wall scaffold is ensured.
Description
Technical Field
The utility model belongs to the technical field of outer wall scaffold installation, and particularly relates to a detachable embedded outer wall scaffold wall connecting piece.
Background
The traditional outer wall scaffold wall connecting piece mainly adopts an embedded steel pipe type wall connecting piece, and an early embedded steel pipe is needed, so that the loss of steel pipe materials is great. After the later-stage outer wall scaffold is dismantled, a mechanical cutting mode is adopted to dismantle the embedded steel pipe wall connecting piece, so that manpower and material resources are consumed, and a certain safety risk exists. The existing improved wall connecting piece structure adopts the combination of a steel pipe and an embedded pipe, so that the steel pipe after the use can be pulled out, but the combined structure needs transparent adhesive to be fixed in an auxiliary way, otherwise, the structure is poor in reliability, and additional adhesive removing operation is needed during later pulling out, so that the safety and tearing efficiency is not improved.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art, and provides a detachable embedded outer wall scaffold wall connecting piece which is simple in structure, reasonable in design and strong in practicability, U-shaped embedded bars are protected by the aid of the U-shaped embedded sleeves, the U-shaped embedded bars are prevented from being in direct contact with concrete, and then the U-shaped embedded bars are combined with strip holes at the bottoms of the U-shaped embedded sleeves, so that the used U-shaped embedded bars are easier to detach, a cutting tool is not needed to assist, the connection stability and the pulling resistance of the U-shaped embedded bars can be greatly improved by the aid of special structures of the U-shaped embedded bars without an adhesive, structural stress is reliable, and safety of operation on the outer wall scaffold is guaranteed.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a detachable pre-buried outer wall scaffold frame even wall spare which characterized in that: the U-shaped embedded steel bar comprises U-shaped embedded steel bars, a U-shaped embedded sleeve sleeved outside the U-shaped embedded steel bars, and a connecting assembly for connecting the U-shaped embedded steel bars with an outer wall scaffold; the bottom of the U-shaped embedded sleeve is nailed on the floor bottom die, and a strip hole for the contact of the horizontal section of the U-shaped embedded bar with the floor bottom die is formed in the bottom of the U-shaped embedded sleeve; the height of the U-shaped embedded sleeve vertical section is equal to the thickness of the floor slab, and the height of the U-shaped embedded bar vertical section is greater than the height of the U-shaped embedded sleeve vertical section.
Foretell a detachable pre-buried outer wall scaffold frame even wall spare, its characterized in that: the horizontal section perpendicular to outer wall scaffold of U type embedded bar lays, coupling assembling is including the cover steel sheet of establishing on two vertical sections of U type embedded bar and the dish of connecting on outer wall scaffold detain the horizontal pole, and the dish detains the horizontal pole and is connected with the steel sheet interlock, and the steel sheet upper and lower both sides are pressed from both sides and are established fixedly through the nut clamp, and the nut is with the vertical section threaded connection of U type embedded bar.
Foretell a detachable pre-buried outer wall scaffold frame even wall spare, its characterized in that: the bottom of the U-shaped embedded sleeve is integrally connected with a plurality of outward expansion mounting plates, and the outward expansion mounting plates are nailed on the floor bottom die by iron nails.
Foretell a detachable pre-buried outer wall scaffold frame even wall spare, its characterized in that: the cross section of the vertical section of the U-shaped embedded sleeve is an elliptical ring.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the U-shaped embedded sleeve is arranged to protect the U-shaped embedded bars, the U-shaped embedded bars are prevented from being in direct contact with concrete, and the long strip holes at the bottom of the U-shaped embedded sleeve are combined, so that the used U-shaped embedded bars are easier to dismantle, the auxiliary cutting tool is not needed, the special structure of the U-shaped embedded bars can greatly improve the connection stability and the pulling resistance of the U-shaped embedded bars without the auxiliary of an adhesive, the structural stress is reliable, and the safety of the operation on an outer wall scaffold is ensured.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the U-shaped pre-buried sleeve of the present utility model.
Reference numerals illustrate:
1-U-shaped embedded bars; 2-U-shaped embedded sleeves; 3-floor bottom die;
4-floor slab; 5-an outer wall scaffold; 6-a steel plate;
7-coiling the cross rod; 8-a nut; 9-a flared mounting plate;
10-iron nails.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises a U-shaped embedded bar 1, a U-shaped embedded sleeve 2 sleeved outside the U-shaped embedded bar 1, and a connecting component for connecting the U-shaped embedded bar 1 and an outer wall scaffold 5; the bottom of the U-shaped embedded sleeve 2 is nailed on the floor bottom die 3, and a strip hole for the contact of the horizontal section of the U-shaped embedded bar 1 and the floor bottom die 3 is formed in the bottom of the U-shaped embedded sleeve 2; the height of the vertical section of the U-shaped embedded sleeve 2 is equal to the thickness of the floor slab 4, and the height of the vertical section of the U-shaped embedded bar 1 is greater than the height of the vertical section of the U-shaped embedded sleeve 2.
In this embodiment, the U-shaped embedded sleeve 2 is a plastic U-shaped embedded sleeve.
In this embodiment, the width of rectangular hole is slightly more than the diameter of U type embedded bar 1 and is less than the width of the embedded cover 2 horizontal segment of U type, makes the embedded cover 2 bottom of U type still can contact with floor die block 3, avoids concrete contact U type embedded bar 1.
When the novel reinforced concrete pouring system is in actual use, a plurality of sleeved U-shaped embedded bars 1 and U-shaped embedded sleeves 2 are uniformly arranged on a floor bottom die 3 along the peripheral side of a floor 4, the U-shaped embedded sleeves 2 are nailed on the floor bottom die 3, and then a reinforcement cage is bound for concrete pouring. After the floor 4 is molded, the outer wall scaffold 5 is connected with the U-shaped embedded steel bar 1 by using the connecting component, the floor bottom die 3 is removed, the U-shaped embedded sleeve 2 is separated from the floor bottom die 3, the bottom of the U-shaped embedded steel bar 1 is exposed, but the U-shaped embedded steel bar cannot easily move longitudinally under the limit of the connecting component connected with the top of the U-shaped embedded steel bar and the outer wall scaffold 5, after the outer wall scaffold 5 is removed after being used, the connecting component is removed, then the U-shaped embedded steel bar 1 can be easily extracted from the lower part of the floor, and the U-shaped embedded steel bar can be removed by knocking loose a hammer if resistance is met, and cutting operation is not needed; and finally, plugging the holes in the U-shaped embedded sleeve 2 by adopting expansion mortar, wherein the U-shaped embedded bars 1 can be reused.
It should be noted that, through setting up the pre-buried cover 2 protection U type embedded bar 1 of U type, prevent the pre-buried bar 1 of U type and concrete direct contact, the rectangular hole of the pre-buried cover 2 bottom of recombination U type makes the U type embedded bar 1 after finishing using demolish more easily, need not cutting tool and assists, and the special structure of U type can improve the connection stability and the resistance to plucking of the pre-buried bar 1 of U type greatly under the assistance that does not have the adhesive, and the structure atress is reliable, guarantees the security of operation on the outer wall scaffold frame 5.
In this embodiment, the horizontal segment of U type embedded bar 1 lays perpendicularly to outer wall scaffold 5, coupling assembling is including the cover steel sheet 6 of establishing on two vertical segments of U type embedded bar 1 and the dish of connecting on outer wall scaffold 5 detain horizontal pole 7, and the dish detains horizontal pole 7 and steel sheet 6 interlock and is connected, and the nut 8 presss from both sides through nut 8 to set up fixedly about the steel sheet 6, and nut 8 and the vertical segment threaded connection of U type embedded bar 1.
In this embodiment, the thickness of the steel plate 6 is not less than 1cm.
In this embodiment, a plurality of expansion mounting plates 9 are integrally connected to the bottom of the U-shaped embedded sleeve 2, and the iron nails 10 are used for nailing the expansion mounting plates 9 on the floor bottom die 3.
After the floor slab concrete is poured and formed, the connection between the floor slab bottom die 3 and the outward expansion mounting plate 9 can be released by tilting the floor slab bottom die 3 by using the claw hammer. After the floor die block 3 is dismantled, the U-shaped embedded steel bar 1 is exposed, the U-shaped embedded steel bar 1 can be directly pulled out from the lower part under the condition that the U-shaped embedded sleeve 2 is well sealed, if concrete slightly permeates into the U-shaped embedded sleeve 2, the U-shaped embedded steel bar 1 is loosened by a hammer, the U-shaped embedded steel bar 1 can be dismantled, cutting is not needed, and convenience and quickness are realized.
In this embodiment, the cross section of the vertical section of the U-shaped embedded sleeve 2 is an elliptical ring.
It should be noted that, the vertical section of the U-shaped embedded bar 1 is penetrated in the elliptical ring, so that the distance between the vertical section and the outer wall scaffold 5 can be slightly adjusted, the subsequent connection is convenient, and the U-shaped embedded bar 1 can be removed more easily.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (4)
1. The utility model provides a detachable pre-buried outer wall scaffold frame even wall spare which characterized in that: the novel embedded steel bar comprises a U-shaped embedded steel bar (1), a U-shaped embedded sleeve (2) sleeved outside the U-shaped embedded steel bar (1) and a connecting assembly for connecting the U-shaped embedded steel bar (1) and an outer wall scaffold (5); the bottom of the U-shaped embedded sleeve (2) is nailed on the floor bottom die (3), and a strip hole for the contact of the horizontal section of the U-shaped embedded bar (1) and the floor bottom die (3) is formed in the bottom of the U-shaped embedded sleeve (2); the height of the vertical section of the U-shaped embedded sleeve (2) is equal to the thickness of the floor slab (4), and the height of the vertical section of the U-shaped embedded bar (1) is greater than the height of the vertical section of the U-shaped embedded sleeve (2).
2. The detachable pre-buried outer wall scaffold wall connecting piece according to claim 1, wherein: the horizontal segment perpendicular to outer wall scaffold frame (5) of U type embedded bar (1) is laid, coupling assembling is including cover steel sheet (6) of establishing on two vertical sections of U type embedded bar (1) and the dish of connecting on outer wall scaffold frame (5) detains horizontal pole (7), and dish detains horizontal pole (7) and steel sheet (6) interlock and is connected, and both sides are pressed from both sides through nut (8) clamp about steel sheet (6) and are established fixedly, and vertical section threaded connection of nut (8) and U type embedded bar (1).
3. The detachable pre-buried outer wall scaffold wall connecting piece according to claim 1, wherein: the bottom of the U-shaped embedded sleeve (2) is integrally connected with a plurality of outward expansion mounting plates (9), and the outward expansion mounting plates (9) are nailed on the floor bottom die (3) by iron nails (10).
4. The detachable pre-buried outer wall scaffold wall connecting piece according to claim 1, wherein: the cross section of the vertical section of the U-shaped embedded sleeve (2) is an elliptical ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501989.3U CN218970601U (en) | 2022-12-26 | 2022-12-26 | Detachable pre-buried outer wall scaffold frame even wall spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501989.3U CN218970601U (en) | 2022-12-26 | 2022-12-26 | Detachable pre-buried outer wall scaffold frame even wall spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218970601U true CN218970601U (en) | 2023-05-05 |
Family
ID=86150889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223501989.3U Active CN218970601U (en) | 2022-12-26 | 2022-12-26 | Detachable pre-buried outer wall scaffold frame even wall spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218970601U (en) |
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2022
- 2022-12-26 CN CN202223501989.3U patent/CN218970601U/en active Active
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