CN210563350U - Scaffold fixing device of prefabricated shear wall - Google Patents
Scaffold fixing device of prefabricated shear wall Download PDFInfo
- Publication number
- CN210563350U CN210563350U CN201921190750.4U CN201921190750U CN210563350U CN 210563350 U CN210563350 U CN 210563350U CN 201921190750 U CN201921190750 U CN 201921190750U CN 210563350 U CN210563350 U CN 210563350U
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- Prior art keywords
- square steel
- wedge
- wall
- safety
- shear wall
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- Withdrawn - After Issue
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 92
- 239000010959 steel Substances 0.000 claims abstract description 92
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Abstract
The utility model provides a scaffold fixing device of precast shear wall, the installation that aims at solving current scaffold frame needs the wall of wearing, and the complicated shortcoming of dismouting provides a scaffold fixing device of precast shear wall, and the device includes: the safety bolt comprises a square steel outer sleeve, a square steel inner sleeve, a safety bolt and a wedge; one end opening is sealed to pre-buried square steel outer tube one end in the shear force wall, the open end inner wall is equipped with the dog, be equipped with couple and safety cock mounting hole in the square steel inner tube, the square steel inner tube sets up in the square steel outer tube, the couple end sets up outside and couple up at the square steel outer tube, the safety cock sets up in the sheathed tube safety cock mounting hole of square steel, the wedge sets up between safety cock and square steel inner tube inner wall, the safety cock contacts with the wedge and constitutes the direction of motion of safety cock and the perpendicular structure of the direction of motion of wedge, form the mounting groove structure of scaffold frame between couple on the square steel outer tube and the shear force wall. The utility model has the advantages that: simple structure, the dismouting is swift, can have enough to meet the need, and is with low costs.
Description
Technical Field
The invention relates to the field of building construction, in particular to a scaffold fixing device for a prefabricated shear wall.
Background
The traditional scaffold for building external walls mainly comprises an overhanging scaffold and a floor scaffold. The formula of encorbelmenting scaffold frame need wear the wall, and there is the risk of infiltration in the later stage, installs moreover with dismantle very inconvenient, with high costs, the labour demand is big, the potential safety hazard shortcoming such as big, the console mode scaffold frame has same problem.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes current building outer wall scaffold frame needs to wear the wall, and the consuming time power of consuming time is dismantled in the installation, and shortcoming such as cost of labor height provides a scaffold frame fixing device of precast shear wall.
The utility model discloses the technical scheme who realizes that the purpose adopts is: a scaffold mounting arrangement for a prefabricated shear wall, the arrangement comprising: the shear wall comprises a square steel outer sleeve, a square steel inner sleeve, a safety bolt and a wedge, wherein the square steel outer sleeve and the square steel inner sleeve are pre-embedded in the shear wall; one end of the square steel outer sleeve is closed, the opening of the square steel outer sleeve faces the outer surface of the shear wall, and a stop block is arranged on the inner wall of the opening end of the square steel outer sleeve; a hook for mounting a shear wall is arranged at one opening end of the square steel inner sleeve, and a safety plug mounting hole is also formed in the tube wall of the square steel inner sleeve; the square steel inner sleeve is arranged in the square steel outer sleeve, the hook end of the square steel inner sleeve is arranged outside the square steel outer sleeve, the hook faces upwards, the safety bolt is arranged in a safety bolt mounting hole in the square steel inner sleeve, the wedge is arranged between the safety bolt and the inner wall of the square steel inner sleeve, the safety bolt is in contact with the wedge to form a structure which is vertical to the movement direction of the safety bolt and the movement direction of the wedge, the safety bolt corresponds to a stop block on the square steel outer sleeve, and a mounting groove structure of a scaffold is formed between the hook of the square steel inner sleeve and the surface of a shear wall.
Furthermore, the other opening end of the square steel inner sleeve is also provided with a baffle and a spring, one end of the spring is in contact with the baffle, and the other end of the spring is in contact with the inner wall of the square steel outer sleeve.
Furthermore, one end of the safety plug is also provided with a safety plug base, and the size of the safety plug base corresponds to the upper surface of the wedge.
Furthermore, a pull rope for detaching the wedge is arranged at the large end of the wedge.
The utility model has the advantages that: the utility model discloses a part is few, and sleeve pipe in the square steel wherein, the safety cock, wedge all are turnover spare, have simple structure, with low costs, fixed reliable, be convenient for have enough to meet the need, installation and dismantlement not only simple but also quick advantage.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the fixing device of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Figure 3 is the utility model discloses a fixing device installs the assembly sketch map of scaffold frame.
In the attached drawing, 1 is a shear wall, 2 is a square steel outer sleeve, 2-1 is a stop block, 3 is a square steel inner sleeve, 3-1 is a hook, 3-2 is a safety bolt mounting hole, 3-3 is a baffle, 4 is a safety bolt, 4-1 is a safety bolt base, 5 is a wedge, 5-1 is a pull rope, 6 is a spring, and 7 is a scaffold.
Detailed Description
As shown in the accompanying drawings, the scaffold fixing device for the prefabricated shear wall of the embodiment comprises: the shear wall comprises a square steel outer sleeve 2, a square steel inner sleeve 3, a safety bolt 4 and a wedge 5 which are pre-embedded in a shear wall 1; one end of the square steel outer sleeve 2 is closed, the opening of the square steel outer sleeve 2 faces the outer surface of the shear wall 1, and a stop block 2-1 is arranged on the inner wall of the opening end of the square steel outer sleeve 2; a hook 3-1 for installing the shear wall 1 is arranged at the opening end of the square steel inner sleeve 3, and a safety plug installing hole 3-2 is also arranged on the tube wall of the square steel inner sleeve 3; the square steel inner sleeve 3 is arranged in the square steel outer sleeve 2, the end of a hook 3-1 of the square steel inner sleeve 3 is arranged outside the square steel outer sleeve 2, the hook 3-1 faces upwards, the safety bolt 4 is arranged in a safety bolt mounting hole 3-2 in the square steel inner sleeve 3, the wedge 5 is arranged between the safety bolt 4 and the inner wall of the square steel inner sleeve 3, the safety bolt 4 is in contact with the wedge 5 to form a structure with the movement direction of the safety bolt 4 being vertical to the movement direction of the wedge 5, the safety bolt 4 corresponds to a position of a stop block 2-1 on the square steel outer sleeve 2, and a mounting groove structure of a scaffold 7 is formed between the hook 3-1 of the square steel inner sleeve 3 and the surface of the shear wall 1.
In the preferred embodiment, the other opening end of the square steel inner sleeve 3 is further provided with a baffle 3-3 and a spring 6, one end of the spring 6 is in contact with the baffle 3-3, the other end of the spring 6 is in contact with the inner wall of the square steel outer sleeve 2, and the spring 6 can push the safety bolt 4 to be in contact with a stop block 2-1 on the square steel outer sleeve 2, so that the mounting groove of the scaffold 7 formed between the hook 3-1 of the square steel inner sleeve 3 and the surface of the shear wall 1 keeps a stable width.
In the preferred embodiment, one end of the safety plug 4 is further provided with a safety plug base 4-1, the size of the safety plug base 4-1 corresponds to the upper surface of the wedge 5, and the safety plug base 4-1 is fixed in the square steel inner sleeve 3 by the wedge 5, so that the safety plug 4 is assembled more stably and has higher safety.
The preferred big end of the wedge 5 of this embodiment is provided with a pull rope 5-1 for detaching the wedge 5, in order to ensure the safety, the big end of the wedge 5 needs to be knocked by an instrument to ensure that the wedge 5 can reliably fix the safety bolt 4, after the construction is completed, the square steel inner sleeve 3, the safety bolt 4 and the wedge 5 need to be removed for turnover, and the pull rope 5-1 can make the detaching work very simple and fast.
When the shear wall 1 is prefabricated, the square steel outer sleeve 2 is pre-embedded into a specified position in concrete slurry of the shear wall 1 as required, an opening of the square steel outer sleeve 2 faces the outer surface of the shear wall 1, after the concrete of the shear wall 1 is condensed and hardened, the square steel outer sleeve 2 is combined with the shear wall 1 into a firm whole, when the shear wall 1 needs outer wall operation in the building construction process, the baffle 3-3 is clamped in the square steel inner sleeve 3, then the spring 6 is arranged on the side surface of the baffle 3-3, the end of the baffle 3-3 of the square steel inner sleeve 3 and the spring 6 are arranged in the square steel outer sleeve 2, the other end of the spring 6 is contacted with the inner wall of the square steel outer sleeve 2, the hook 3-1 of the square steel inner sleeve 3 is arranged outside the square steel outer sleeve 2 and upwards, the square steel inner sleeve 3 is pushed, the baffle 3-3 compresses the spring 6, the safety bolt 4 penetrates through a safety bolt mounting hole 3-2 from the inside of a square steel inner sleeve 3, a safety bolt base 4-1 is arranged in the square steel inner sleeve 3, a wedge 5 is arranged between the safety bolt 4 and the inner wall of the square steel inner sleeve 3, the upper surface of the wedge 5 is contacted with the safety bolt base 4-1, a tool is used for knocking the big end of the wedge 5, the safety bolt 4 is pushed by the wedge 5, the moving direction is vertical to the moving direction of the wedge 5, the safety bolt 4 and the wedge 5 are mutually extruded and are fixed on the square steel inner sleeve 3 together, a spring 6 reversely pushes the square steel inner sleeve 3 to move outwards, the safety bolt 4 is blocked by a block 2-1 on the square steel outer sleeve 2, so the square steel inner sleeve 3 cannot be loosened from the square steel outer sleeve 2, at the moment, a scaffold 7 can be installed in a groove formed between the hook 3-1 on the square steel inner sleeve 3 and the wall surface of the shear wall 1 for external wall operation; after construction is completed, the scaffold 7 is detached, the pull rope 5-1 on the wedge 5 is pulled, the wedge 5, the safety bolt 4, the square steel inner sleeve 3 and the spring 6 can be conveniently and quickly taken down for turnover use, the operation is very convenient and quick, and the parts can be turned over for use, so that the cost is saved.
Claims (4)
1. The utility model provides a scaffold frame fixing device of prefabricated shear wall which characterized in that: the device includes: the shear wall comprises a square steel outer sleeve (2), a square steel inner sleeve (3), a safety bolt (4) and a wedge (5), wherein the square steel outer sleeve (2), the square steel inner sleeve (3), the safety bolt and the wedge are pre-embedded in the shear wall (1); one end of the square steel outer sleeve (2) is closed, the opening of the square steel outer sleeve (2) faces the outer surface of the shear wall (1), and a stop block (2-1) is arranged on the inner wall of the opening end of the square steel outer sleeve (2); a hook (3-1) for mounting the shear wall (1) is arranged at one opening end of the square steel inner sleeve (3), and a safety plug mounting hole (3-2) is also formed in the pipe wall of the square steel inner sleeve (3); the square steel inner sleeve (3) is arranged in the square steel outer sleeve (2), the end of a hook (3-1) of the square steel inner sleeve (3) is arranged outside the square steel outer sleeve (2), the hook (3-1) faces upwards, a safety bolt (4) is arranged in a safety bolt mounting hole (3-2) in the square steel inner sleeve (3), a wedge (5) is arranged between the safety bolt (4) and the inner wall of the square steel inner sleeve (3), the safety bolt (4) is in contact with the wedge (5) to form a structure with the movement direction of the safety bolt (4) being perpendicular to the movement direction of the wedge (5), the safety bolt (4) corresponds to a stop block (2-1) in the square steel outer sleeve (2), and a mounting groove structure of a scaffold (7) is formed between the hook (3-1) of the square steel inner sleeve (3) and the surface of a shear wall (1).
2. A scaffold mounting arrangement for a precast shear wall according to claim 1, wherein: the other opening end of the square steel inner sleeve (3) is also provided with a baffle (3-3) and a spring (6), one end of the spring (6) is contacted with the baffle (3-3), and the other end of the spring (6) is contacted with the inner wall of the square steel outer sleeve (2).
3. A scaffold mounting arrangement for a precast shear wall according to claim 1, wherein: one end of the safety plug (4) is also provided with a safety plug base (4-1), and the size of the safety plug base (4-1) corresponds to the upper surface of the wedge (5).
4. A scaffold mounting arrangement for a precast shear wall according to claim 1, wherein: the big end of the wedge (5) is provided with a pull rope (5-1) for detaching the wedge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190750.4U CN210563350U (en) | 2019-07-26 | 2019-07-26 | Scaffold fixing device of prefabricated shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190750.4U CN210563350U (en) | 2019-07-26 | 2019-07-26 | Scaffold fixing device of prefabricated shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210563350U true CN210563350U (en) | 2020-05-19 |
Family
ID=70630607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921190750.4U Withdrawn - After Issue CN210563350U (en) | 2019-07-26 | 2019-07-26 | Scaffold fixing device of prefabricated shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210563350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318532A (en) * | 2019-07-26 | 2019-10-11 | 深圳市鹏城建筑集团有限公司 | A kind of scaffold fastening apparatus and installation method of precast shear wall |
-
2019
- 2019-07-26 CN CN201921190750.4U patent/CN210563350U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318532A (en) * | 2019-07-26 | 2019-10-11 | 深圳市鹏城建筑集团有限公司 | A kind of scaffold fastening apparatus and installation method of precast shear wall |
| CN110318532B (en) * | 2019-07-26 | 2024-01-30 | 深圳市鹏城建筑集团有限公司 | Scaffold fixing device of prefabricated shear wall and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200519 Effective date of abandoning: 20240130 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200519 Effective date of abandoning: 20240130 |