CN207406030U - A kind of standard safety guard net truss - Google Patents
A kind of standard safety guard net truss Download PDFInfo
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- CN207406030U CN207406030U CN201721452691.4U CN201721452691U CN207406030U CN 207406030 U CN207406030 U CN 207406030U CN 201721452691 U CN201721452691 U CN 201721452691U CN 207406030 U CN207406030 U CN 207406030U
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- underbeam
- upper beam
- wire rope
- safety guard
- rope handling
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Abstract
The utility model is related to a kind of standard safety guard net truss, on the external wall of building, hang the safety net around building；The standard safety guard net truss includes the base board being mounted on building walls, and the upper beam and underbeam stretched out oblique upper is equipped on the base board, is equipped with wire rope handling pipe in the external part of upper beam and underbeam, connecting rod is equipped between the upper beam and underbeam；The upper beam is upper beam made of shaped steel, and the underbeam is underbeam made of shaped steel；The beneficial effects of the utility model are：The protection network truss of structuring is made of shaped steel, is easy to implement the industrialization manufacture of protection network truss, reasonable in design, complete function facilitates installation, can improve manufacture and the installation quality of protection network truss, ensures the safety and reliability of protection network.
Description
Technical field
The utility model belongs to construction safety net more particularly to a kind of standard safety guard net truss.
Background technology
High-rise working, which falls, in order to prevent causes casualties, construction safety specification regulation：It is " high on the outside of project under construction
Layer building first floor surrounding should set up the double-layer horizontal safety net of 6m wide, and net bottom cannot be less than 5m away from contact surface.The outside of safety net
Edge will be apparently higher than 50~60cm of inside edge." traditional safety net builder's jack using building enclosure wall opening using steel pipe with
Fastener is set up, and requires height to the level of skill of scaffolder, labor intensity is big；Scaffolder is needed to climb operation, it is dangerous big；And it marks
It is accurate inconsistent, it is irregular to set up quality；Builder's jack overall stiffness is small, and level interval cannot be excessive；For shear wall structure, safety
Plain net builder's jack, which needs to be fixed on exterior wall, the position at hole, and level interval may be excessive；In use, if subjected to hitting
Afterwards, it is easily deformed, fastener loosens, and influences the reliability of protection.
The content of the invention
The purpose of this utility model is to propose a kind of technical solution of standard safety guard net truss, using the anti-of structuring
Protecting wire net truss improves the reliability and stability of protection network.
To achieve these goals, the technical solution of the utility model is：A kind of standard safety guard net truss, is mounted on
On the external wall of building, the safety net around building is hung；The standard safety guard net truss includes being mounted on building
Base board on object wall is equipped with the upper beam and underbeam stretched out oblique upper, in the stretching of upper beam and underbeam on the base board
End is equipped with wire rope handling pipe, and connecting rod is equipped between the upper beam and underbeam；The upper beam is upper beam made of shaped steel, and the underbeam is
Underbeam made of shaped steel.
Further, the upper beam is upper beam made of square steel tube, and the underbeam is underbeam made of square steel tube.
Further, the standard safety guard net truss stretches out the distance of building walls for 6100mm, the upper beam
Be inclined upwardly 30 ° of angles, and the underbeam is inclined upwardly 31.7 °, and the vertical spans of the upper beam and underbeam at base board are
500mm, the upper beam are upper beams made of 100mm × 100mm square steel tubes, and the underbeam is made of 150mm × 100mm square steel tubes
Underbeam, the 150mm width profiles of the underbeam are to the upper beam.
Further, the connecting rod is the square steel tube of 100mm × 50mm, and the 100mm width side of the connecting rod corresponds to
The 100mm width side of the upper beam.
Further, the connecting rod includes more vertical connectings, and the vertical connecting is perpendicular to the underbeam, institute
It is 950mm to state the spacing between vertical connecting；The connecting rod further includes two oblique connecting rods, and the oblique connecting rods connect
Connect beam and base board connect angle and underbeam and vertical connecting connect angle, oblique connecting rods connection underbeam described in another with it is vertical
Connecting rod connect angle and upper beam and vertical connecting connect angle.
Further, the wire rope handling pipe includes upper wire rope handling pipe and lower wire rope handling pipe, among the upper wire rope handling pipe and lower wire rope handling pipe
Equipped with standpipe, the lower wire rope handling pipe is located at the top end of the underbeam, and the upper wire rope handling pipe is located at 500mm above lower wire rope handling pipe
Place.
Further, the upper wire rope handling pipe and lower wire rope handling pipe and standpipe are the steel pipes of Φ 48.3 × 3.6.
Further, the one side of the underbeam is equipped with cat ladder, and the cat ladder is the steel pipe for stretching out the underbeam；The upper beam
Corresponding to tossing about equipped with knob for the cat ladder.
The beneficial effects of the utility model are：The protection network truss of structuring is made of shaped steel, is easy to implement protection network
The industrialization manufacture of truss, reasonable in design, complete function facilitates installation, can improve protection network truss manufacture and
Installation quality ensures the safety and reliability of protection network.
The utility model is described in detail with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the utility model facade structures figure；
Fig. 2 is on the left of the utility model（It is watched towards base board direction）Stereogram；
Fig. 3 is on the right side of the utility model（It is watched towards base board direction）Stereogram；
Fig. 4 is the schematic diagram that the utility model is mounted on building.
Specific embodiment
As shown in Figure 1, Figure 2, Fig. 3, a kind of standard safety guard net truss on the external wall 10 of building, hang and build
Build the safety net around object；The standard safety guard net truss includes the base board 20 being mounted on building walls, in institute
Upper beam 30 and underbeam 40 of the base board equipped with oblique upper stretching are stated, wire rope handling pipe 50, institute are equipped in the external part of upper beam and underbeam
It states and connecting rod is equipped between upper beam and underbeam；The upper beam is upper beam made of shaped steel, and the underbeam is underbeam made of shaped steel.
The upper beam is upper beam made of square steel tube, and the underbeam is underbeam made of square steel tube.
The standard safety guard net truss stretches out the distance L of building walls for 6100mm, and the upper beam is inclined upwardly
30 ° of angle α, the underbeam are inclined upwardly β=31.7 °, and the vertical spans D of the upper beam and underbeam at base board is 500mm, institute
It is upper beam made of 100mm × 100mm square steel tubes to state upper beam, and the underbeam is underbeam made of 150mm × 100mm square steel tubes,
The 150mm width profiles of the underbeam are to the upper beam.
The connecting rod is the square steel tube of 100mm × 50mm, and the 100mm width side of the connecting rod corresponds to the upper beam
100mm width side.
The connecting rod includes more vertical connectings 61, and the vertical connecting is described vertical perpendicular to the underbeam
Interval S between connecting rod is 950mm；The connecting rod further includes two oblique connecting rods, and the oblique connecting rods 62 connect
Upper beam and base board connect angle and underbeam and vertical connecting connect angle, oblique connecting rods 63 described in another connect underbeam with it is vertical
Connecting rod connect angle and upper beam and vertical connecting connect angle.
The wire rope handling pipe includes upper wire rope handling pipe 51 and lower wire rope handling pipe 52, is equipped among the upper wire rope handling pipe and lower wire rope handling pipe vertical
Pipe 53, the lower wire rope handling pipe are located at the top end of the underbeam, and the upper wire rope handling pipe is located above lower wire rope handling pipe at 500mm.
The upper wire rope handling pipe and lower wire rope handling pipe and standpipe are the steel pipes of Φ 48.3 × 3.6.
The one side of the underbeam is equipped with cat ladder 71, and the cat ladder is the steel pipe for stretching out the underbeam；The upper beam corresponds to
The cat ladder is tossed about equipped with knob 72.
Embodiment one：
As shown in Figure 1, Figure 2, Fig. 3, a kind of standard safety guard net truss on the external wall 10 of building, hang and build
Build the safety net around object.
Standard safety guard net truss includes the base board 20 being mounted on building walls, and base board is equipped with mounting hole
21, due to bearing drag load on the upside of floor installation plate, symmetrical two mounting holes are equipped on the upside of base board, the bottom of at
Centre position sets that there are one mounting holes on the downside of seat board.A mounting hole also is provided in the centre position of base board, when needed may be used
Further increase the mounting stability of base board.
Upper beam 30 and the underbeam 40 that oblique upper is stretched out are equipped on base board, standard safety guard net truss stretches out building
Distance L=6100mm of wall, upper beam are inclined upwardly angle α=30 ° from horizontal plane, underbeam from horizontal plane be inclined upwardly angle β=
31.7 °, the vertical spans D of upper beam and underbeam at base board is 500mm.
Upper beam and underbeam are all made of shaped steel.Upper beam is 100mm × 100mm × 7mm（Width × height × wall thickness）'s
Square steel tube, the underbeam are 150mm × 100mm × 7mm（Width × height × wall thickness）Square steel tube, the 150mm width of underbeam
Side is to upper beam.Underbeam bears section bar that is larger by compressive load, therefore using section larger, and upper beam bears drag load, therefore can
Using the section bar of small cross sections, to realize the reasonable employment of section bar, the preferable structural-mechanical characteristic of activity, and material is saved, subtracted
Light weight.
Connecting rod is equipped between upper beam and underbeam.Connecting rod is the square steel tube of 100mm × 50mm, the 100mm wide of connecting rod
Degree side corresponds to the 100mm width side of the upper beam.Connecting rod includes six vertical connectings 61.Vertical connecting is under
Beam, interval S=950mm between vertical connecting.Connecting rod further includes two oblique connecting rods, and an oblique connecting rods 62 connect
Beam and base board connect angle and underbeam and vertical connecting connect angle, another oblique connecting rods 63 connect underbeam and vertical connecting
Connect angle and upper beam and vertical connecting connect angle.According to calculating and testing, above-mentioned six vertical connectings and oblique connecting rods can
Fully meet the structural requirement of truss, and with material is saved, mitigate the effect of weight.
Wire rope handling pipe 50 is equipped in the external part of upper beam and underbeam, wire rope handling pipe includes upper wire rope handling pipe 51 and lower wire rope handling pipe 52, on
Standpipe 53 is equipped among wire rope handling pipe and lower wire rope handling pipe, lower wire rope handling pipe is located at the top end of the underbeam, and upper wire rope handling pipe is worn under being located at
Above rope pipe at D=500mm.Upper wire rope handling pipe and lower wire rope handling pipe and standpipe are the steel pipe of Φ 48.3 × 3.6, i.e. outer diameter 48.3mm, wall
The steel pipe of thick 3.6mm.
The right side of underbeam（It is watched towards base board direction）Equipped with cat ladder 71, cat ladder is the steel pipe for stretching out underbeam.Upper beam is left
Side（It is watched towards base board direction）Equipped with knob 72.Convenient for hanging operation during safety net construction.
Standard safety guard net truss is mounted on using bolt 22 on building walls by the mounting hole of base board.Safety
The nettle of net 11 is hung by upper wire rope handling pipe and lower wire rope handling pipe on skin, as shown in Figure 4.
The standard safety guard net truss of the present embodiment, makes overall weight light using rational selection and truss structure, knot
Structure intensity is good.It can produce in batches, reuse, easy for installation, equipped with cat ladder and knob, perfect in shape and function can realize " standard
The production of change " and constructing operation.Significantly improve the efficiency and quality of production and construction.
Claims (8)
1. a kind of standard safety guard net truss on the external wall of building, hangs the safety net around building；Its
It is characterized in that, the standard safety guard net truss includes the base board being mounted on building walls, on the base board
Equipped with upper beam and underbeam that oblique upper is stretched out, wire rope handling pipe is equipped in the external part of upper beam and underbeam, between the upper beam and underbeam
Equipped with connecting rod；The upper beam is upper beam made of shaped steel, and the underbeam is underbeam made of shaped steel.
2. a kind of standard safety guard net truss according to claim 1, which is characterized in that the upper beam is square steel control
Into upper beam, the underbeam is underbeam made of square steel tube.
A kind of 3. standard safety guard net truss according to claim 2, which is characterized in that the standard safety guard net
Truss stretches out the distance of building walls for 6100mm, and the upper beam is inclined upwardly 30 ° of angles, and the underbeam is inclined upwardly 31.7 °,
The vertical spans of the upper beam and underbeam at base board are 500mm, and the upper beam is made of 100mm × 100mm square steel tubes
Upper beam, the underbeam are underbeams made of 150mm × 100mm square steel tubes, and the 150mm width profiles of the underbeam are on described
Beam.
4. a kind of standard safety guard net truss according to claim 3, which is characterized in that the connecting rod is 100mm
The square steel tube of × 50mm, the 100mm width side of the connecting rod correspond to the 100mm width side of the upper beam.
5. a kind of standard safety guard net truss according to claim 3, which is characterized in that the connecting rod includes more
Vertical connecting, spacing of the vertical connecting between the underbeam, the vertical connecting are 950mm；It is described
Connecting rod further includes two oblique connecting rods, and an oblique connecting rods connection upper beam connects with connect angle and the underbeam of base board with vertical
Extension bar connects angle, and oblique connecting rods connection underbeam described in another and vertical connecting connect connecing for angle and upper beam and vertical connecting
Angle.
6. a kind of standard safety guard net truss according to claim 1, which is characterized in that the wire rope handling pipe includes above wearing
Rope pipe and lower wire rope handling pipe, the upper wire rope handling pipe and lower wire rope handling pipe centre are equipped with standpipe, and the lower wire rope handling pipe is located at the underbeam
Top end, the upper wire rope handling pipe are located above lower wire rope handling pipe at 500mm.
7. a kind of standard safety guard net truss according to claim 6, which is characterized in that the upper wire rope handling pipe is worn under
Rope pipe and standpipe are the steel pipes of Φ 48.3 × 3.6.
8. a kind of standard safety guard net truss according to claim 1, which is characterized in that the one side of the underbeam is equipped with
Cat ladder, the cat ladder are the steel pipes for stretching out the underbeam；The upper beam corresponds to tossing about for the cat ladder and is equipped with knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452691.4U CN207406030U (en) | 2017-11-03 | 2017-11-03 | A kind of standard safety guard net truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452691.4U CN207406030U (en) | 2017-11-03 | 2017-11-03 | A kind of standard safety guard net truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406030U true CN207406030U (en) | 2018-05-25 |
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ID=62318082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452691.4U Active CN207406030U (en) | 2017-11-03 | 2017-11-03 | A kind of standard safety guard net truss |
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| CN (1) | CN207406030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173301A (en) * | 2020-02-19 | 2020-05-19 | 中天华南建设投资集团有限公司 | Safety net protection frame and installation method thereof |
-
2017
- 2017-11-03 CN CN201721452691.4U patent/CN207406030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173301A (en) * | 2020-02-19 | 2020-05-19 | 中天华南建设投资集团有限公司 | Safety net protection frame and installation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee after: CHINA XINXING CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 100079 Beijing City, Fengtai District Yongwai, Shun eight No. 9 Patentee before: CHINA XINXING BUILDING ENGINEERING Corp. |