CN216865940U - Pre-buried locating component of outer scaffold frame even wall spare - Google Patents
Pre-buried locating component of outer scaffold frame even wall spare Download PDFInfo
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- CN216865940U CN216865940U CN202122965902.7U CN202122965902U CN216865940U CN 216865940 U CN216865940 U CN 216865940U CN 202122965902 U CN202122965902 U CN 202122965902U CN 216865940 U CN216865940 U CN 216865940U
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- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 239000011440 grout Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an external scaffold wall connecting piece pre-buried positioning assembly which comprises a pre-buried anchor, a positioning rod and an adjusting rod, wherein one end of the pre-buried anchor facing the outside of a wall is provided with a screw hole, one end of the positioning rod is in threaded connection with the screw hole, the other end of the positioning rod is fixedly provided with a connecting ring for connecting the adjusting rod, one end of the positioning rod close to the pre-buried anchor is also in threaded connection with a resisting nut, and the resisting nut can enable the end face of the end, provided with the screw hole, of the pre-buried anchor to be tightly attached to the inner side face of a beam template so as to prevent concrete grout from permeating into the screw hole. The utility model has the advantages that through the matching of the positioning rod, the abutting nut and the pre-buried anchor, the pre-buried anchor can be effectively ensured to be pre-buried precision, the pre-buried anchor is fastened on a beam template by the positioning rod and the abutting nut before pouring, the pre-buried anchor cannot shift during pouring, and the problems that the wall connecting piece of the external scaffold is difficult to install and the safety is influenced due to the deviation of the anchor at the later stage are avoided; compared with the modes of positioning ribs, binding and the like, the device is simple and convenient to operate, and the construction efficiency is obviously improved.
Description
Technical Field
The utility model belongs to the field of assembly type buildings, and particularly relates to an embedded positioning assembly for an external scaffold wall connecting piece.
Background
In scaffold engineering, a wall connecting piece is used as a key structural measure for the anti-overturning of an outer wall, and the connecting mode is usually to pre-embed a steel pipe or a finished anchor in concrete, and realize the effective tie of the outer frame and a building structure through the modes of fastener connection, welding or bolt connection and the like. Even fix through modes such as steel bar welding or ligature commonly used when wall spare is pre-buried, nevertheless often the off normal phenomenon appears easily at the concreting in-process to difficulty when causing the installation of outrigger wall spare, and have great potential safety hazard when the off normal is too big. Therefore, it is necessary to provide a wall connecting member pre-embedding positioning technology which is convenient for installation and more accurate in positioning.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an embedded positioning assembly for an external scaffold wall connecting piece, which aims at embedding and positioning a special anchor wall connecting piece for an embedded finished product in a bolt type connection mode so as to realize quick installation and accurate positioning.
The technical scheme for solving the technical problems is as follows: the utility model provides an outer scaffold frame is pre-buried locating component of wall spare even, its includes pre-buried anchor, locating lever and regulation pole, pre-buried anchor is equipped with the screw towards the outer one end of wall, locating lever one end threaded connection in the screw, the other end is fixed with and is used for connecting the go-between of regulation pole, the locating lever is close to the one end of pre-buried anchor still threaded connection has to support tight nut, it can make to support tight nut the pre-buried anchor is established the one end terminal surface of screw is pasted tightly in order to avoid concrete grout infiltration extremely in the screw with the medial surface of beam template.
On the basis of the technical scheme, the utility model can be further improved as follows.
Furthermore, the adjusting rod is an L-shaped rod, and one rod section of the adjusting rod can be inserted into the connecting ring and is perpendicular to the positioning rod.
The beneficial effect of adopting above-mentioned further scheme is that L shape pole is convenient for to it grips and drives the rotation thereby conveniently to screw in the locating lever or screw out pre-buried anchor.
Furthermore, the connecting ring is welded and fixed at one end of the positioning rod and is provided with internal threads, and the connecting ring is in threaded connection with the corresponding rod section of the adjusting rod.
The further scheme has the advantages that the welding mode is convenient to fix, and the welding mode is not easy to loosen no matter the welding mode is rotated forwards or backwards after the welding mode is fixed; after the connecting ring is in threaded connection with the adjusting rod, the adjusting rod is effectively prevented from falling off from the connecting ring due to the fact that the adjusting rod is out of hand in the mounting or dismounting process, risks are avoided, and safety is improved.
Furthermore, the abutting nut is a butterfly nut.
The beneficial effect who adopts above-mentioned further scheme is, does not need dedicated spanner instrument, only the hand twisting mode can accomplish the dismouting, and is convenient high-efficient.
Furthermore, pre-buried anchor includes fixed barrel and locates the anticreep portion at fixed barrel both ends, the fixed barrel be equipped with the one end of screw the anticreep portion is the ring form, the other end the anticreep portion be the square block shape.
The beneficial effects of adopting above-mentioned further scheme are that, the anticreep portion at inside and outside both ends is thick in fixed barrel, and it is effectual to the location of pre-buried anchor after pouring, improves the anti-drawing performance, and when ring form anticreep portion and beam form medial surface support tightly simultaneously, the protectiveness to the screw is better.
Furthermore, a sealing gasket is arranged on the outer side end face of the annular anti-falling part.
The beneficial effect of adopting above-mentioned further scheme is that, seal ring is flexible plastics, and when tightly supporting with the beam mold board, the leak protection thick liquid effect is good, avoids concrete thick liquid water to get into in the screw hole.
Compared with the prior art, the utility model has the technical effects and advantages that:
through the matching of the positioning rod, the abutting nut and the pre-buried anchor piece, the pre-buried accuracy of the anchor piece can be effectively guaranteed, the pre-buried anchor piece is fastened on a beam template through the positioning rod and the abutting nut before pouring, the pre-buried anchor piece cannot shift during pouring, and the problems that the wall connecting piece of the external scaffold is difficult to install and the safety is affected due to later-stage anchor piece deviation are avoided; compared with the mode of positioning ribs, binding and the like, the device is simple and convenient to operate, and the construction efficiency is obviously improved.
Drawings
Fig. 1 is an axonometric view of an embedded positioning assembly of an external scaffold wall connecting piece provided by the utility model;
FIG. 2 is an isometric view of pre-embedded anchors in the pre-embedded positioning assembly of FIG. 1;
fig. 3 is an isometric view of a positioning rod and a clamping nut thereon in the pre-embedded positioning assembly shown in fig. 1 (threads on the positioning rod are not shown);
fig. 4 is a schematic view of the using state of the embedded positioning assembly shown in fig. 1 (after being installed in place on a beam formwork, the beam can be cast in situ).
In the drawings, the components represented by the respective reference numerals are listed below:
1. pre-burying an anchor; 2. positioning a rod; 3. adjusting a rod; 4. a connecting ring; 5. tightly abutting the nut; 6. a beam template; 7. fixing the cylinder; 8. an anti-drop part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc., are used, they indicate orientation or positional relationship based on that shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the utility model provides an external scaffold wall connecting piece pre-buried positioning assembly, which comprises a pre-buried anchor 1, a positioning rod 2 and an adjusting rod 3, wherein one end of the pre-buried anchor 1 facing the outside of a wall is provided with a screw hole, one end of the positioning rod 2 is connected in the screw hole in a threaded manner, the other end of the positioning rod 2 is fixed with a connecting ring 4 for connecting the adjusting rod 3, one end of the positioning rod 2 close to the pre-buried anchor 1 is also connected with a resisting nut 5 in a threaded manner, and the resisting nut 5 can enable one end face of the pre-buried anchor 1 provided with the screw hole to be tightly attached to the inner side face of a beam template 6 so as to prevent concrete grout from permeating into the screw hole.
It should be noted that, as shown in fig. 4, the pre-buried anchor is located between the two beam forms opposite to each other inside and outside and is in close contact with the inner side surface of the outer beam form, wherein the positioning rod passes through the beam form on the outer side and extends into the mold cavity to be connected with one end of the pre-buried anchor in the mold cavity, the outer beam form is clamped by the abutting nut and the pre-buried anchor after the abutting nut is tightened, and then concrete is poured into the mold cavity.
In one embodiment of the present invention, the adjusting lever 3 is an L-shaped lever, and one lever segment of the adjusting lever 3 is inserted into the connecting ring 4 and is perpendicular to the positioning lever 2.
It should be noted that the adjusting rod is not limited to be L-shaped, and may be a straight rod or a rod bent in another shape, as long as the connecting ring can be inserted into the adjusting rod to facilitate manual rotation of the positioning rod.
On the basis of the above embodiment, the connecting ring 4 is fixed to one end of the positioning rod 2 in a welding manner, the connecting ring 4 has internal threads, and the connecting ring 4 is in threaded connection with the corresponding rod section of the adjusting rod 3.
It can be understood that the thread area on the corresponding pole section of adjusting the pole can set up certain length, guarantees that operating personnel adjusts the position of go-between on adjusting the pole as required, adjusts suitable arm of force length promptly, is convenient for drive the locating lever and rotates when making power.
In one embodiment of the present invention, the fastening nut 5 is a wing nut.
It should be noted that, besides the wing nut, other nut structures which are convenient for hand screwing may be adopted.
In an embodiment of the present invention, the pre-embedded anchor 1 includes a fixing cylinder 7 and anti-falling portions 8 disposed at two ends of the fixing cylinder 7, the anti-falling portion 8 at one end of the fixing cylinder 7 where the screw hole is disposed is annular, and the anti-falling portion 8 at the other end is square.
In an embodiment of the present invention, a sealing washer is disposed on an outer side end surface of the annular retaining portion 8.
It will be appreciated that the sealing gasket is an alternative and need not be provided, and when provided, the corresponding end face of the annular retaining portion may be provided with a gasket groove to facilitate installation of the sealing gasket.
The basic principle of the utility model is as follows:
and reserving holes at corresponding positions of the templates according to the design point positions of the wall connecting pieces of the external scaffold. And (3) embedding the outer wall connecting piece after finishing binding the beam template and the steel bars: firstly, a butterfly nut is screwed into a positioning rod, then a pre-buried anchor is placed at a position corresponding to a preformed hole of a template, the positioning rod is penetrated from the outer side of the template, one end of the positioning rod is screwed into the pre-buried anchor at the corresponding position, and finally the butterfly nut is fastened and fixed on the template, so that the anchor is ensured to be tightly attached to the contact surface of the template without gaps, and concrete slurry is prevented from permeating into a pipe of the anchor when concrete is poured and tamped. When the positioning rod is screwed into the pre-buried anchor, the adjusting rod is penetrated into the connecting ring in advance, and the positioning rod can be fastened into the pre-buried anchor 4 by rotating the adjusting rod clockwise. And after the concrete is installed in place, concrete can be poured.
When the concrete is demolished after reaching the strength, the positioning rod can be dismantled, and the dismantling steps are as follows: (1) resetting the butterfly nut; (2) rotating the adjusting rod anticlockwise so that the positioning rod is drawn out of the pre-buried anchor piece; (3) and finally, the whole template is dismantled.
By the method, the anchor of the wall connecting piece of the external scaffold can be accurately positioned. And finally, when the scaffold wall connecting piece is installed, the horizontal connecting steel pipe is directly fixed with the anchor piece in a screw connection mode, and the installation of the wall connecting piece is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an outer scaffold frame is pre-buried locating component of wall spare even, a serial communication port, including pre-buried anchor (1), locating lever (2) and regulation pole (3), pre-buried anchor (1) is equipped with the screw towards the outer one end of wall, locating lever (2) one end threaded connection in the screw, the other end is fixed with and is used for connecting go-between (4) of adjusting pole (3), locating lever (2) are close to the one end of pre-buried anchor (1) is still threaded connection to have and supports lock nut (5), support lock nut (5) and can make pre-buried anchor (1) are established the one end terminal surface of screw and the medial surface of beam template (6) paste tightly in order to avoid the infiltration of concrete thick liquid to in the screw.
2. The pre-buried positioning assembly of the external scaffold wall connecting piece as claimed in claim 1, wherein the adjusting rod (3) is an L-shaped rod, and one rod section of the adjusting rod (3) can be inserted into the connecting ring (4) and is perpendicular to the positioning rod (2).
3. The pre-buried positioning assembly of the external scaffold wall connecting piece as claimed in claim 2, wherein the connecting ring (4) is welded and fixed at one end of the positioning rod (2) and the connecting ring (4) has internal threads, and the connecting ring (4) is in threaded connection with the corresponding rod section of the adjusting rod (3).
4. The external scaffold wall connecting piece embedded positioning assembly as claimed in claim 1, wherein the abutting nut (5) is a butterfly nut.
5. The pre-buried positioning assembly of the external scaffold wall connecting piece as claimed in any one of claims 1 to 4, wherein the pre-buried anchor (1) comprises a fixing cylinder (7) and anti-falling parts (8) arranged at two ends of the fixing cylinder (7), the anti-falling part (8) at one end of the fixing cylinder (7) where the screw hole is arranged is circular, and the anti-falling part (8) at the other end is square.
6. The external scaffold wall connecting piece embedded positioning assembly as claimed in claim 5, wherein a sealing washer is arranged on the outer side end face of the annular anti-dropping part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965902.7U CN216865940U (en) | 2021-11-29 | 2021-11-29 | Pre-buried locating component of outer scaffold frame even wall spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965902.7U CN216865940U (en) | 2021-11-29 | 2021-11-29 | Pre-buried locating component of outer scaffold frame even wall spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216865940U true CN216865940U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122965902.7U Active CN216865940U (en) | 2021-11-29 | 2021-11-29 | Pre-buried locating component of outer scaffold frame even wall spare |
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| Country | Link |
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| CN (1) | CN216865940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116427733A (en) * | 2023-04-24 | 2023-07-14 | 上海建工七建集团有限公司 | Accurate positioning device for space curve steel stair embedded part |
-
2021
- 2021-11-29 CN CN202122965902.7U patent/CN216865940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116427733A (en) * | 2023-04-24 | 2023-07-14 | 上海建工七建集团有限公司 | Accurate positioning device for space curve steel stair embedded part |
| CN116427733B (en) * | 2023-04-24 | 2023-12-01 | 上海建工七建集团有限公司 | Accurate positioning device for space curve steel stair embedded part |
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| GR01 | Patent grant | ||
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Effective date of registration: 20240123 Granted publication date: 20220701 |
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| PP01 | Preservation of patent right |