CN203361671U - Building near edge protective device - Google Patents
Building near edge protective device Download PDFInfo
- Publication number
- CN203361671U CN203361671U CN 201320418207 CN201320418207U CN203361671U CN 203361671 U CN203361671 U CN 203361671U CN 201320418207 CN201320418207 CN 201320418207 CN 201320418207 U CN201320418207 U CN 201320418207U CN 203361671 U CN203361671 U CN 203361671U
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- China
- Prior art keywords
- steel pipe
- protective
- fixed
- wall
- bolt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a building near edge protective device. The building near edge protective device comprises an upper pair of fixed parts (2) and a lower pair of fixed parts (2), wherein the upper pair of fixed parts (2) and the lower pair of fixed parts (2) are fixed on wall bodies on the two sides of a near edge; the upper pair of fixed parts is connected with the two ends of an upper protective steel tube respectively; the lower pair of fixed parts is connected with the two ends of a lower protective steel tube respectively; a protective screen (5) is fixed between the upper protective steel tube and the lower protective steel tube; a skirting board (6) is fixed between the wall bodies on the two sides below the protective screen. The building near edge protective device is simple in manufacturing and material drawing, easy and convenient to machine, and low in installation difficulty; compared with a traditional diagonal bracing type near edge protective device, the building near edge protective device made from the fixed parts has the advantage that two stand columns, four diagonal bracing steel tubes (the total length of the four diagonal bracing steel tubes is 9 m) and ten fasteners can be saved at each protective opening; only expansion bolt sleeves and front bolts are disposably arranged pieces, and the protective device can be recycled and reused after being dismounted later as long as the sleeves and conical nuts are installed again.
Description
Technical field
the utility model relates to a kind of building and faces the frontier defense protection unit, high-rise building safe guard technology field.
Background technology
development along with modern economy, highrise building has become the main trend of modern architecture development, the floor edge security protection is the important leverage of safety in production, and traditional face frontier defense and protect way and mostly be scaffold building in inboard, then hound is set support, such face frontier defense and protect way and not only take up room, affect the construction in floor, and the material used is more, protect also insecurely, and guard rail is easily arbitrarily removed by the workman.
Summary of the invention
the purpose of this utility model is, provides a kind of building to face the frontier defense protection unit, simple in structure, firmly.Easy for installation, be difficult for to remove, take space little in the building in, facilitate in building and construct.
the technical solution of the utility model:
a kind of building is faced the frontier defense protection unit, comprise and be fixed on the two pairs of fixtures up and down that face on the body of wall of both sides, limit, above a pair of fixture with upper protection steel pipe two ends, be connected respectively; Above a pair of fixture with lower protection steel pipe two ends, be connected respectively; Be fixed with protective screening between upper protection steel pipe and lower protection steel pipe, between the both sides body of wall of protective screening below, be fixed with baseboard.
in aforementioned protector, described fixture comprises sleeve pipe, and sleeve pipe is welded with interior expansion bolt near body of wall one side, and sleeve pipe is provided with the through hole vertical with interior expansion bolt, and the outside of through hole is welded with and holds out against nut, holds out against nut and is provided with and holds out against screw.
in aforementioned protector, described casing length is 70-100mm, and external diameter is 57mm, the seamless steel pipe that wall thickness is 3mm.
in aforementioned protector, described interior expansion bolt comprises the cinch bolt of M8 * 80mm, and cinch bolt one end is provided with screw thread, and the cinch bolt other end is provided with tapered cup nut; The cinch bolt overcoat has expansion tube, and expansion tube one end is provided with one group of expansion slot.
in aforementioned protector, the length of described upper protection steel pipe and lower protection steel pipe is greater than the distance between the two pairs of fixtures up and down that face on the body of wall of both sides, limit; Upper protection steel pipe and lower protection steel pipe are that external diameter is φ 48 seamless steel pipes, are through in the sleeve pipe that faces both sides, limit body of wall upper fixing element, through holding out against screw, fix.
compared with prior art, the utility model is made and draws materials simply, processes simple and convenient, installation difficulty is little, the protection that this protection fixture is made and traditional diagonal-bracing type face frontier defense to be protected and compares, each protective port can be saved two vertical rods, four diagonal brace steel pipes (four about 9m of steel pipe total length) and 10 fasteners.And in the present invention only expansion bolt sleeve pipe and tapered cup nut be disposable input part, after the later stage protection is removed, can be recycled after reinstalling sleeve pipe and tapered cup nut.The utility model be applicable to width at 2m with the interior limit of facing, mainly shear wall structure and shear force of frame wall construction, the protection that is greater than 2m for the protection width adds protective upright rod in the middle of need to protecting steel pipe, in general building engineering, can use this kind to face the limit protector.
The accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the structural representation of fixture;
fig. 3 is the decomposing schematic representation of fixture.
being labeled as in accompanying drawing: 1-body of wall, 2-fixture, the upper protection of 3-steel pipe, protect steel pipe under 4-, 5-protective screening, 6-baseboard, the 7-sleeve pipe, expansion bolt in 8-, 9-holds out against nut, 10-holds out against screw, 11-cinch bolt, 12-bolt head, the 13-tapered cup nut, the 14-expansion tube, 15-expansion slot, 16-ground.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
a kind of building is faced the frontier defense protection unit, as shown in Figure 1.Comprise and be fixed on the two pairs of fixtures 2 up and down that face on both sides, limit body of wall 1, above a pair of fixture with upper protection steel pipe 3 two ends, be connected respectively; Above a pair of fixture with lower protection steel pipe 4 two ends, be connected respectively; Be fixed with protective screening 5 between upper protection steel pipe 3 and lower protection steel pipe 4, between the both sides body of wall 1 of protective screening 5 belows, be fixed with baseboard 6.Described fixture 2 as shown in Figure 2, comprise sleeve pipe 7, sleeve pipe 7 is welded with interior expansion bolt 8 near body of wall one side, and sleeve pipe 7 is provided with the through hole (not shown in FIG.) vertical with interior expansion bolt 8, the outside of through hole is welded with and holds out against nut 9, holds out against nut 9 and is provided with and holds out against screw 10.Described sleeve pipe 7 length are 70-100mm, and external diameter is 57mm, the seamless steel pipe that wall thickness is 3mm.Described interior expansion bolt 8 as shown in Figure 3, comprises the cinch bolt 11 of M8 * 80mm, and cinch bolt 11 1 ends are provided with screw thread, and cinch bolt 11 other ends are provided with tapered cup nut 13; Cinch bolt 11 overcoats have expansion tube 14, and expansion tube 14 1 ends are provided with one group of expansion slot 15.The length of described upper protection steel pipe 3 and lower protection steel pipe 4 is greater than the distance between the two pairs of fixtures 2 up and down that face on both sides, limit body of wall 1; Upper protection steel pipe 3 and lower protection steel pipe 4 are that external diameter is φ 48 seamless steel pipes, are through in the sleeve pipe 7 that faces both sides, limit body of wall 1 upper fixing element 2, fixing through holding out against screw 10.
Embodiment
during concrete enforcement, as shown in Figure 2, first make fixture 2, the sleeve pipe 7 in fixture 2 adopts the seamless steel pipe of φ 57 * 3 to make, and length is 80mm.Sleeve pipe 7 bores a through hole (not shown in FIG.) that aperture is 11mm in the middle of sides, then on through hole the nut of a M10 of welding as holding out against nut 9, hold out against on nut join a M10 * 20mm hold out against screw 10.Subsequently at the cinch bolt 11 of a sleeve pipe side vertical position welding M8 * 80mm vertical with through hole.During welding, the bolt head of cinch bolt 11 12 is welded on to the centre of sleeve pipe 7.Face the porthole that on the metope 1 on frontier defense retaining both sides, hole diameter is 10mm, the about 80mm of the degree of depth at building, the tapered cup nut of cinch bolt on fixture 11 13 ends are squeezed in porthole, sleeve pipe 7 turns clockwise, sleeve pipe 7 drives cinch bolt 11 rotations, to be enclosed within expansion tube 14 distendings of cinch bolt 11 outsides by the tapered cup nut 13 of cinch bolt 11, being fixed on body of wall 1 tightly by fixture 2.
face frontier defense and protect every limit 2 fixtures are set, arranging highly respectively apart from ground 16 is 0.6m and 1.2m.After four fixtures 2 are fixed on body of wall 1, two φ 48 seamless steel pipes are passed from the sleeve pipe 7 of fixture, after steel pipe is put on, tighten and hold out against screw 10 on sleeve pipe, by upper protection steel pipe 3 and lower protection steel pipe 4 chuckings, finally between upper protection steel pipe 3 and lower protection steel pipe 4, hang protective screening 5, protective screening 5 can be the strong net of nylon, can be also gauze wire cloth.And in protective screening 5 bottoms, baseboard 6 being set, baseboard 6 two ends also can be fixed on the body of wall 1 that building faces frontier defense retaining both sides by expansion bolt.So far facing the frontier defense protection unit installs.The single uplift resistance of fixture 2 after installing can reach 1.5kN.While facing the dismounting of frontier defense protection unit, at first the bolt of sleeve bottom setting is unscrewed, then extracted out steel pipe, finally sleeve pipe is back-outed counterclockwise.Then, after expansion bolt in M8 being joined to a sleeve pipe and tapered cup nut again, this sleeve pipe can be recycled.
Claims (5)
1. a building is faced the frontier defense protection unit, it is characterized in that: comprise and be fixed on the two pairs of fixtures (2) up and down that face on both sides, limit bodies of wall (1), above a pair of fixture with upper protection steel pipe (3) two ends, be connected respectively; Above a pair of fixture with lower protection steel pipe (4) two ends, be connected respectively; Be fixed with protective screening (5) between upper protection steel pipe (3) and lower protection steel pipe (4), between the both sides body of wall (1) of protective screening (5) below, be fixed with baseboard (6).
2. protector according to claim 1, it is characterized in that: described fixture (2) comprises sleeve pipe (7), sleeve pipe (7) is welded with interior expansion bolt (8) near body of wall one side, sleeve pipe (7) is provided with the through hole vertical with interior expansion bolt (8), the outside of through hole is welded with and holds out against nut (9), holds out against nut (9) and is provided with and holds out against screw (10).
3. protector according to claim 2, it is characterized in that: described sleeve pipe (7) length is 70-100mm, and external diameter is 57mm, the seamless steel pipe that wall thickness is 3mm.
4. protector according to claim 2, it is characterized in that: described interior expansion bolt (8) comprises the cinch bolt (11) of M8 * 80mm, and cinch bolt (11) one ends are provided with screw thread, and cinch bolt (11) other end is provided with tapered cup nut (13); Cinch bolt (11) overcoat has expansion tube (14), and expansion tube (14) one ends are provided with one group of expansion slot (15).
5. protector according to claim 2, it is characterized in that: the length of described upper protection steel pipe (3) and lower protection steel pipe (4) is greater than the distance between two pairs of fixtures (2) up and down of facing on both sides, limit bodies of wall (1); Upper protection steel pipe (3) and lower protection steel pipe (4) are that external diameter is φ 48 seamless steel pipes, are through in the sleeve pipe (7) that faces both sides, limit bodies of wall (1) upper fixing elements (2), fixing through holding out against screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418207 CN203361671U (en) | 2013-07-15 | 2013-07-15 | Building near edge protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418207 CN203361671U (en) | 2013-07-15 | 2013-07-15 | Building near edge protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361671U true CN203361671U (en) | 2013-12-25 |
Family
ID=49809457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320418207 Expired - Fee Related CN203361671U (en) | 2013-07-15 | 2013-07-15 | Building near edge protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141392A (en) * | 2014-07-15 | 2014-11-12 | 江苏南通三建集团有限公司 | Tool type edge protecting device for balconies and floor slabs and installing method of tool type edge protecting device |
| CN104314320A (en) * | 2014-11-17 | 2015-01-28 | 南通华新建工集团有限公司 | Wall hole tool type near-the-edge protection fixture |
-
2013
- 2013-07-15 CN CN 201320418207 patent/CN203361671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141392A (en) * | 2014-07-15 | 2014-11-12 | 江苏南通三建集团有限公司 | Tool type edge protecting device for balconies and floor slabs and installing method of tool type edge protecting device |
| CN104141392B (en) * | 2014-07-15 | 2016-08-24 | 江苏南通三建集团有限公司 | A kind of tool-type balcony, the installation method facing frontier defense protection unit of floor |
| CN104314320A (en) * | 2014-11-17 | 2015-01-28 | 南通华新建工集团有限公司 | Wall hole tool type near-the-edge protection fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131225 Termination date: 20160715 |