CN212773582U - Construction is chosen net - Google Patents
Construction is chosen net Download PDFInfo
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- CN212773582U CN212773582U CN202020508981.1U CN202020508981U CN212773582U CN 212773582 U CN212773582 U CN 212773582U CN 202020508981 U CN202020508981 U CN 202020508981U CN 212773582 U CN212773582 U CN 212773582U
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- arc
- net
- fixing piece
- shaped fixing
- fastener
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims description 31
- 239000002131 composite material Substances 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a net is chosen in construction, it includes girder steel one and girder steel two: the first steel beam is located at the bottom of the second steel beam, the two scaffold pipes are fixedly connected to the right side of the top of the second steel beam, a first fastener is arranged on the surface of each scaffold pipe, the first fastener comprises a first arc-shaped fixing piece, a first groove is formed in the left rear side of the first arc-shaped fixing piece, and the second arc-shaped fixing piece is rotatably connected to the inner cavity of the first groove. The utility model provides a when adopting the barrel form of steel framework reinforcing bar shear force wall to the structure, the frame floor adopts steel bar truss composite floor slab usually, and anchor clamps are fixed with the girder steel about the conventional way adopts, but when building carrier plate was laid to this way, need demolish the net of choosing outward, be not suitable for the fixed problem of choosing the net form outward, and the net is chosen in this construction, and the preparation is easy, convenient to use is swift, durable, circulated use and with low costs, great improvement safety protection measure's maneuverability.
Description
Technical Field
The utility model belongs to the technical field of construction safety, especially, relate to a net is chosen in construction.
Background
Because the vertical cross of structure is more in the super high-rise construction, for guaranteeing the safety of cross operation in-process, generally need set up in the structure outside and choose the net, before hard isolation is not installed, the tower sets up twice and chooses the net outward, sets up the fixed net of choosing outward at the three-layer one, again along with construction height repeated ann tears the net outward (every six layers turn over to tear open once), after hard isolation installation is accomplished, sets up one along with construction height repeated ann chooses the net outward. When the structure adopts the cylindrical form of the steel frame and steel rib shear wall, the outer frame floor slab usually adopts a steel bar truss composite floor slab, the upper clamp and the lower clamp are fixed with steel beams in the conventional method, but when the floor support plate is laid in the conventional method, the cantilever net needs to be detached, and the outer frame floor slab is not suitable for fixing the cantilever net.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a net is chosen in construction has the convenient advantage of turnover use, when having solved the barrel form to the structure adoption steel frame reinforcing bar shear force wall, and the frame floor adopts steel bar truss composite floor usually, and anchor clamps are fixed with the girder steel about the conventional way adopts, but when building carrier plate was laid to this way, need demolish the net of choosing outward, is not suitable for the fixed problem of choosing the net form outward.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a net is chosen in construction, its includes girder steel one and girder steel two: the first steel beam is positioned at the bottom of the second steel beam, two scaffold tubes are fixedly connected to the right side of the top of the first steel beam, a first fastener is arranged on the surface of each scaffold tube, the first fastener comprises a first arc-shaped fastener, a first groove is formed in the left rear side of the first arc-shaped fastener, a second arc-shaped fastener is rotatably connected to the inner cavity of the first groove, a first locking mechanism is arranged between the second arc-shaped fastener and the first arc-shaped fastener, a second fastener is arranged on the right side of the first arc-shaped fastener, the second fastener comprises a first arc-shaped mounting plate, a second arc-shaped mounting plate is arranged on the right side of the first arc-shaped mounting plate, a second locking mechanism is arranged between the first arc-shaped mounting plate and the second arc-shaped mounting plate, a screen frame is installed between the first arc-shaped mounting plate and the second arc-shaped mounting, and a dragging mechanism is arranged between the net picking frame and the second steel beam.
The utility model discloses as above be used for the construction to choose the net, further: the towing mechanism comprises two hooks I fixed on the right side of the top of the steel beam II, the right side of the top of the cantilever net rack is fixedly connected with two hooks II, and a rope is arranged between the hooks I and the hooks II.
The utility model discloses as above be used for the construction to choose the net, further: the rope is a steel wire rope with the diameter of mm.
The utility model discloses as above be used for the construction to choose the net, further: the locking mechanism I comprises a groove II arranged on the front side of the left side of the arc-shaped fixing part I, the inner cavity of the groove II is rotatably connected with a bolt I, a rectangular opening matched with the bolt I is formed in the front side of the arc-shaped fixing part II, and a nut I is in threaded connection with the surface of the bolt I.
The utility model discloses as above be used for the construction to choose the net, further: the right side fixedly connected with gasket of nut one, the gasket is located the surface of bolt one, the right side and the contact of arc mounting two of gasket.
The utility model discloses as above be used for the construction to choose the net, further: the locking mechanism comprises a bolt II which is arranged on the top and the bottom of the left side of the arc-shaped mounting plate II, mounting holes matched with the bolt II are formed in the top and the bottom of the right side of the arc-shaped mounting plate II, and a nut II is connected to the surface of the bolt II in a threaded mode.
The utility model discloses as above be used for the construction to choose the net, further: the rotating mechanism comprises a connecting plate fixed on the right side of the first arc-shaped fixing piece, the left side of the first arc-shaped mounting plate is fixedly connected with two fixing plates, and the two fixing plates are rotatably connected with the connecting plate.
The utility model has the advantages that:
1. the utility model is fixed with the first steel beam by welding, and the scaffold tube is made of construction turnover materials, so the scaffold tube is easy to purchase and can be reused, the repeated utilization rate in the use process is increased, and the mounting mechanism adopts the first fastener and the second fastener, so the mounting and dismounting are convenient, the purpose of convenient turnover and use can be achieved, when laying the floor support plate, the exterior net does not need to be dismantled, the problem that when the structure adopts the cylinder form of the steel frame and steel rib shear wall is solved, the outer frame floor slab usually adopts a steel bar truss combined floor slab, the upper and lower clamps are fixed with steel beams in the conventional method, but when the method is used for laying the floor support plate, the cantilever net needs to be dismantled, which is not suitable for the problem of fixing the form of the cantilever net, the construction cantilever net is easy to manufacture, convenient and fast to use, durable, recyclable, low in cost and capable of greatly improving operability of safety protection measures.
2. The utility model discloses a towing mechanism and slewing mechanism's setting can be adjusted according to the demand and choose the inclination of rack, and convenient to use person uses.
3. The utility model discloses a cooperation of fastener one and fastener two is used, makes scaffold pipe welding in advance at the top of girder steel one, then fastener one is installed on scaffold pipe's surface, makes fastener two fix on the surface of choosing the rack after that, can accomplish the installation of choosing the rack, and fastener one is dismantled conveniently with fastener two moreover, can realize used repeatedly's purpose.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic perspective view of a partial structure according to an embodiment of the present invention;
FIG. 3 is a perspective view of a first fastener and a second fastener connecting structure according to an embodiment;
fig. 4 is a schematic three-dimensional exploded view of a first fastener and a second fastener connecting structure according to an embodiment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the first steel beam, 2, the second steel beam, 3, the scaffold tube, 4, the first fastener, 41, the first arc-shaped fastener, 42, the first groove, 43, the second arc-shaped fastener, 44, the first locking mechanism, 441, the second groove, 442, the first bolt, 443, the rectangular opening, 444, the first nut, 445, the gasket, 5, the second fastener, 51, the first arc-shaped mounting plate, 52, the second arc-shaped mounting plate, 53, the second locking mechanism, 531, the second bolt, 532, the mounting hole, 533, the second nut, 6, the net-lifting frame, 7, the net-lifting frame, 8, the towing mechanism, 81, the first hook, 82, the second hook, 83, the rope, 9, the rotating mechanism, 91, the connecting plate, 92 and the fixing plate.
Detailed Description
Hereinafter, an embodiment of the present invention of a construction screen will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-4 show the utility model relates to a net is chosen in construction of embodiment, it includes girder steel 1 and girder steel two 2: the steel beam I1 is positioned at the bottom of the steel beam II 2, the right side of the top of the steel beam I1 is fixedly connected with two scaffold tubes 3, the surfaces of the scaffold tubes 3 are provided with a fastener I4, the fastener I4 comprises an arc-shaped fixing piece I41, the rear side of the left side of the arc-shaped fixing piece I41 is provided with a groove I42, the inner cavity of the groove I42 is rotatably connected with an arc-shaped fixing piece II 43, a locking mechanism I44 is arranged between the arc-shaped fixing piece II 43 and the arc-shaped fixing piece I41, the locking mechanism I44 comprises a groove II 441 arranged at the front side of the left side of the arc-shaped fixing piece I41, the inner cavity of the groove II 441 is rotatably connected with a bolt I442, the front side of the arc-shaped fixing piece II 43 is provided with a rectangular notch 443 matched with the bolt I442, the surface of the bolt I442 is in threaded connection with a nut I444, the right side, the right side of the first arc-shaped fixing part 41 is provided with a second fastener 5, the second fastener 5 comprises a first arc-shaped mounting plate 51, the right side of the first arc-shaped mounting plate 51 is provided with a second arc-shaped mounting plate 52, a second locking mechanism 53 is arranged between the first arc-shaped mounting plate 51 and the second arc-shaped mounting plate 52, the second locking mechanism 53 comprises a second bolt 531 arranged at the top and the bottom of the left side of the second arc-shaped mounting plate 52, mounting holes 532 matched with the second bolt 531 are formed in the top and the bottom of the right side of the first arc-shaped mounting plate 51, the surface of the second bolt 531 is in threaded connection with a second nut 533, the first fastener 4 is matched with the second fastener 5 for use, the scaffold pipe 3 is welded at the top of the first steel beam 1 in advance, then the first fastener 4 is mounted on the surface of the scaffold pipe 3, then the second fastener 5 is fixed on, the purpose of repeated use can be achieved, a screen picking frame 6 is arranged between an arc-shaped mounting plate I51 and an arc-shaped mounting plate II 52, a screen picking 7 is arranged in an inner cavity of the screen picking frame 6, a rotating mechanism 9 is arranged between the arc-shaped mounting plate I41 and the arc-shaped mounting plate I51, the rotating mechanism 9 comprises a connecting plate 91 fixed on the right side of the arc-shaped mounting plate I41, two fixing plates 92 are fixedly connected on the left side of the arc-shaped mounting plate I51, the two fixing plates 92 are rotatably connected with the connecting plate 91, a dragging mechanism 8 is arranged between the screen picking frame 6 and a steel beam II 2, the dragging mechanism 8 comprises two hooks I81 fixed on the right side of the top of the steel beam II 2, two hooks II 82 are fixedly connected on the right side of the top of the screen picking frame 6, a rope 83 is arranged, the inclination angle of the grid picking frame 6 can be adjusted according to the requirement, so that the use is convenient.
The working principle is as follows: when the utility model is used, two scaffold tubes 3 are welded on the top of a steel beam 1 in advance, then a first arc fixing piece 41 and a second arc fixing piece 43 are sleeved on the surface of the scaffold tubes 3, then a first bolt 442 is rotated to enable the first bolt 442 to enter the inner cavity of a rectangular opening 443, then a first nut 444 is screwed to enable the first nut 444 to move towards the second arc fixing piece 43 until a gasket 445 is contacted with a second arc fixing piece 43, thus fixing a first fastener 4 on the surface of the scaffold tubes 3, then the net rack 6 is placed in the inner cavity of a first arc mounting plate 51, a second arc mounting plate 52 is sleeved on the surface of the net rack 6, a second bolt 531 is enabled to enter the inner cavity of a mounting hole 532, a second nut 533 is screwed to enable the second nut 533 to be contacted with the mounting hole 532, thus realizing the installation of the net rack 6, then a rope 83 is sleeved on the surface of a second hook 82, so that the other end of the rope 83 is sleeved on the surface of a first hook 81, the user can change the inclination of choosing net rack 6, and this mounting means need not to demolish the net of choosing outward when laying the building carrier plate, brings the convenience for the user.
In summary, the following steps: the construction screen is welded and fixed with the steel beam I1 through the scaffold tube 3, and the scaffold tube 3 is a building turnover material, so the construction screen is easy to purchase and can be reused, the reuse rate in the use process is increased, the mounting mechanism adopts the fastener I4 and the fastener II 5, the mounting and dismounting are convenient, the purpose of convenient turnover and use can be achieved, when laying the floor support plate, the exterior net does not need to be dismantled, the problem that when the structure adopts the cylinder form of the steel frame and steel rib shear wall is solved, the outer frame floor slab usually adopts a steel bar truss combined floor slab, the upper and lower clamps are fixed with steel beams in the conventional method, but when the method is used for laying the floor support plate, the cantilever net needs to be dismantled, which is not suitable for the problem of fixing the form of the cantilever net, the construction cantilever net is easy to manufacture, convenient and fast to use, durable, recyclable, low in cost and capable of greatly improving operability of safety protection measures.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (7)
1. The construction screen is characterized by comprising a first steel beam (1) and a second steel beam (2): the steel beam I (1) is located at the bottom of the steel beam II (2), the right side of the top of the steel beam I (1) is fixedly connected with two scaffold tubes (3), a fastener I (4) is arranged on the surface of each scaffold tube (3), each fastener I (4) comprises an arc-shaped fixing piece I (41), a groove I (42) is arranged on the left rear side of each arc-shaped fixing piece I (41), an inner cavity of each groove I (42) is rotatably connected with an arc-shaped fixing piece II (43), a locking mechanism I (44) is arranged between each arc-shaped fixing piece II (43) and each arc-shaped fixing piece I (41), a fastener II (5) is arranged on the right side of each arc-shaped fixing piece I (41), each fastener II (5) comprises an arc-shaped mounting plate I (51), an arc-shaped mounting plate II (52) is arranged on the right side of each arc-shaped mounting plate I (51), and a locking mechanism II (53) is arranged, install between arc mounting panel (51) and arc mounting panel two (52) and choose net rack (6), the inner chamber of choosing net rack (6) is installed and is chosen net (7), be provided with slewing mechanism (9) between arc mounting (41) and arc mounting panel (51), it is provided with towing mechanism (8) to choose between net rack (6) and girder steel two (2).
2. The construction screen according to claim 1, wherein the dragging mechanism (8) comprises two first hooks (81) fixed on the right side of the top of the second steel beam (2), two second hooks (82) are fixedly connected on the right side of the top of the screen frame (6), and a rope (83) is arranged between the first hooks (81) and the second hooks (82).
3. A construction screen according to claim 2, characterised in that the rope (83) is a wire rope of 10-12 mm diameter.
4. The construction screen according to claim 1, wherein the first locking mechanism (44) comprises a second groove (441) formed in the front side of the left side of the first arc-shaped fixing member (41), a first bolt (442) is rotatably connected to an inner cavity of the second groove (441), a rectangular notch (443) matched with the first bolt (442) is formed in the front side of the second arc-shaped fixing member (43), and a first nut (444) is threadedly connected to the surface of the first bolt (442).
5. The construction screen of claim 4, wherein a gasket (445) is fixedly connected to the right side of the first nut (444), the gasket (445) is positioned on the surface of the first bolt (442), and the right side of the gasket (445) is in contact with the second arc-shaped fixing piece (43).
6. The construction screen according to claim 1, wherein the second locking mechanism (53) comprises a second bolt (531) at the top and the bottom of the left side of the second arc-shaped mounting plate (52), the top and the bottom of the right side of the first arc-shaped mounting plate (51) are both provided with mounting holes (532) matched with the second bolt (531), and the surface of the second bolt (531) is in threaded connection with a second nut (533).
7. The construction screen according to claim 1, wherein the rotating mechanism (9) comprises a connecting plate (91) fixed on the right side of the first arc-shaped fixing piece (41), two fixing plates (92) are fixedly connected on the left side of the first arc-shaped mounting plate (51), and the two fixing plates (92) are rotatably connected with the connecting plate (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508981.1U CN212773582U (en) | 2020-04-09 | 2020-04-09 | Construction is chosen net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508981.1U CN212773582U (en) | 2020-04-09 | 2020-04-09 | Construction is chosen net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212773582U true CN212773582U (en) | 2021-03-23 |
Family
ID=75026431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508981.1U Expired - Fee Related CN212773582U (en) | 2020-04-09 | 2020-04-09 | Construction is chosen net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212773582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541790A (en) * | 2022-03-07 | 2022-05-27 | 中建八局第三建设有限公司 | Construction method for quickly assembling and disassembling horizontal overhanging net of high-altitude overhanging outer frame |
-
2020
- 2020-04-09 CN CN202020508981.1U patent/CN212773582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541790A (en) * | 2022-03-07 | 2022-05-27 | 中建八局第三建设有限公司 | Construction method for quickly assembling and disassembling horizontal overhanging net of high-altitude overhanging outer frame |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |