CN214996234U - Combined locking type safe outward-overhanging flat net capable of being used in turnover mode for steel structure building - Google Patents
Combined locking type safe outward-overhanging flat net capable of being used in turnover mode for steel structure building Download PDFInfo
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- CN214996234U CN214996234U CN202120998264.6U CN202120998264U CN214996234U CN 214996234 U CN214996234 U CN 214996234U CN 202120998264 U CN202120998264 U CN 202120998264U CN 214996234 U CN214996234 U CN 214996234U
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Abstract
The utility model particularly relates to a steel construction building is with combination locking formula safety outward choosing flat net that can have enough to meet need the use has solved that current protection network sets up and building rubbish clearance has the great problem of wasting time and energy and potential safety hazard. The protective net is arranged on the lower layer of I-shaped steel beam, the strip-shaped connecting plates are arranged on the upper layer of I-shaped steel beam, channel steel-shaped inserting clamping pieces are fixed at two end parts of each strip-shaped connecting plate, channel steel-shaped outer sleeve clamping pieces are inserted into the channel steel-shaped inserting clamping pieces in an inserting mode, horizontal strip-shaped adjusting holes are formed in the coincident positions of the channel steel-shaped inserting clamping pieces and the channel steel-shaped outer sleeve clamping pieces, and locking bolts penetrate through the horizontal strip-shaped adjusting holes; the strip-shaped connecting plate is fixedly provided with a motor, an output shaft of the motor is connected with a rope winding disc, and a steel wire rope is arranged on the rope winding disc. The utility model discloses installation effectiveness obtains promoting by a wide margin, and the turnover rate of utilization is high, has saved the process of workman high altitude climbing clearance building rubbish, and rubbish clearance efficiency obtains promoting by a wide margin, has stopped the potential safety hazard that high altitude construction exists.
Description
Technical Field
The utility model relates to a flat net is chosen outward to construction, specifically is a steel construction building is with combination locking formula safety flat net of choosing outward that can have enough to meet need the use.
Background
In the construction of reinforced concrete structure engineering, a horizontal protective net is erected, generally, a horizontal steel pipe is arranged at a door and window opening and fixed at the opening, and then a longitudinal steel pipe and a transverse steel pipe are erected outwards.
The process of setting up the protection network is more loaded down with trivial details, and high altitude construction is very dangerous moreover, has very big potential safety hazard, and the building rubbish that spills on it clears up very dangerous.
Disclosure of Invention
The utility model discloses a solve present protection network set up and building rubbish clearance have the great problem of waste time and energy and potential safety hazard, provide a steel construction building is with combination locking formula safety outward choosing flat net that can have enough to meet need the use.
The utility model discloses an adopt following technical scheme to realize: a reusable combined locking type safe outward-raising flat net for a steel structure building comprises steel pipe bundle shear walls which are vertically arranged and distributed left and right, an upper layer I-shaped steel beam and a lower layer I-shaped steel beam are arranged between the two steel pipe bundle shear walls, a protective net with the lower end hinged with the lower layer I-shaped steel beam is arranged on the lower layer I-shaped steel beam, and a hanging locking mechanism clamped on the lower flange of the upper layer I-shaped steel beam is arranged on the upper layer I-shaped steel beam; the hanging locking mechanism comprises a strip-shaped connecting plate positioned on the outer side of the upper layer of the I-shaped steel beam, two end parts of the strip-shaped connecting plate are respectively fixed with a channel steel-shaped inserting clamping piece with an inward opening and a lower end leg width larger than an upper end leg width, a channel steel-shaped outer sleeve clamping piece which is opposite to a notch of the channel steel-shaped inserting clamping piece and has a lower end leg width larger than an upper end leg width is inserted into the channel steel-shaped inserting clamping piece, a horizontal strip-shaped adjusting hole is formed in the position where the lower ends of the channel steel-shaped inserting clamping piece and the channel steel-shaped outer sleeve clamping piece coincide, a locking bolt penetrates through the horizontal strip-shaped adjusting hole, and a locking nut is screwed on the locking bolt; the adjacent one side of two channel-section steel form interpolation fastener all is provided with the motor of fixing on the strip connecting plate, is connected with the wire winding dish that is located the back of the body one side of two channel-section steel form interpolation fasteners on the output shaft of motor, is provided with the wire rope that one end is connected rather than being connected, the other end and protection network upper end are connected on the wire winding dish.
When the outward-projecting flat net is erected, firstly, a hanging locking mechanism is installed on a lower flange of an upper layer I-shaped steel beam, the distance between a channel steel-shaped inner inserting clamping piece and a channel steel-shaped outer sleeving clamping piece is adjusted according to the width of a flange plate, the hanging locking mechanism is fixed through a locking bolt and a locking nut, then a rope winding disc and a steel wire rope are installed, the lower end of a protective net is hinged to the lower layer I-shaped steel beam, and the upper end of the protective net is connected through the outer end of the steel wire rope; then, the motor drives the rope winding disc to rotate, so that the steel wire rope is wound and unwound, the overhanging angle of the protective net is wound and unwound, and the erection of the overhanging flat net is completed; when the protection network has more building rubbish, pack up the protection network step by step through the motor, building rubbish moves to protection network inboard bottom, progressively moves to the flat net of leak protection, is convenient for stand on the floor and carries out the safe clearance of building rubbish, restores the protection network to the protection state after the clearance finishes.
The problem of current protection network set up and building rubbish clearance exist and waste time and energy and the potential safety hazard is great is overcome.
The joint has bracket locking mechanism on the lower limb of a wing of lower floor's I-steel roof beam, bracket locking mechanism including control two openings that distribute inwards and lower extreme leg width be greater than the wide channel-section steel form interpolation fastener I of upper end leg, it has the channel-section steel form overcoat fastener I that is greater than the upper end leg width rather than the notch looks just to peg graft on the channel-section steel form interpolation fastener I, the lower extreme coincidence department of channel-section steel form interpolation fastener I and channel-section steel form overcoat fastener I is provided with horizontal strip regulation hole I, lock bolt I has been worn in the horizontal strip regulation hole I, it has lock nut I to twist on the lock bolt I, the upper end of channel-section steel form interpolation fastener I is provided with the support groove of tip card income in it under the protection network.
The concrete operation that the lower extreme of protection network articulated in lower floor's I-shaped steel roof beam department is for on the lower flange of bracket locking mechanism joint in lower floor's I-shaped steel roof beam, according to flange board width adjustment channel-section steel form interpolation fastener I and channel-section steel form overcoat fastener I's interval, then fixed with bracket locking mechanism through lock bolt I and lock nut I, then embedded in holding in the palm the groove with the lower extreme of protection network, the articulated fixed of completion protection network, structural design is more reasonable reliable.
The protection network includes a plurality of parallel arrangement's horizontal steel pipe, be provided with a plurality of vertical steel pipes crisscross rather than the perpendicular on the horizontal steel pipe, vertical steel pipe all is connected through right angle fastener with the crisscross position department of horizontal steel pipe, the lower tip of vertical steel pipe is provided with one row of rotatory fastener of same height, rotatory fastener in-connection has the horizontal support steel pipe fixed with lower floor's I-shaped steel roof beam, be provided with the leak protection plain net on the horizontal support steel pipe, the medial surface of horizontal steel pipe and vertical steel pipe is provided with the protection plain net, the seam crossing of protection plain net and leak protection plain net is provided with steel strand wires.
Firstly, connecting horizontal steel pipes and vertical steel pipes in a staggered manner, then installing a protective flat net, then erecting a leakage-proof platform through a rotary fastener and a horizontal supporting steel pipe, then installing the leakage-proof flat net, completing the connection of the leakage-proof flat net and the protective flat net through steel strands, and completing the installation of a protective net; when the construction waste is cleaned, the protective flat net is adjusted to be in an inclined state, the anti-leakage flat net is kept horizontal unchanged, the construction waste is gradually collected onto the anti-leakage flat net for cleaning, and after the construction waste is cleaned, the protective flat net is restored to be in a horizontal position. The cleaning effect is further improved.
The horizontal steel pipe at the lower end is clamped in the bracket, and the steel wire rope is connected with the upper end of the vertical steel pipe of the protective net; and a reversing switch is arranged on the side wall of the steel pipe bundle shear wall.
The arrangement of the reversing switch realizes the control of the motor.
The utility model has the advantages of reasonable design reliably, through addding the instrumentization installation that hangs locking mechanism and bracket locking mechanism realized the protection network, field weld's process has been saved, the installation effectiveness obtains promoting by a wide margin, the turnover rate of utilization is high, and through protecting plain net and leak protection plain net aggregate erection, the process of workman high altitude climbing clearance building rubbish has been saved, rubbish cleaning efficiency obtains promoting by a wide margin, the potential safety hazard that high altitude construction exists has been stopped, and is with low costs, the installation accuracy is high and reduce the advantage to workman's labor skill requirement.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another view of FIG. 1;
FIG. 3 is a schematic structural view of the padlock mechanism of FIG. 1;
fig. 4 is a schematic structural view of the bracket locking mechanism in fig. 2.
In the figure: 1-steel tube bundle shear wall, 2-upper layer steel I-beam, 3-lower layer steel I-beam, 4-protective net, 5-strip connecting plate, 6-channel steel shaped inner inserting fastener, 7-channel steel shaped outer sleeve fastener, 8-horizontal strip adjusting hole, 9-locking bolt, 10-locking nut, 11-motor, 12-rope winding disc, 13-steel wire rope, 14-channel steel shaped inner inserting fastener I, 15-channel steel shaped outer sleeve fastener I, 16-horizontal strip adjusting hole I, 17-locking bolt I, 18-locking nut I, 19-bracket, 20-horizontal steel tube, 21-vertical steel tube, 22-right angle fastener, 23-rotating fastener, 24-horizontal supporting steel tube, 25-anti-leakage flat net, 26-protective flat net, 27-steel strand and 28-reversing switch.
Detailed Description
A reusable combined locking type safe outward-raising flat net for a steel structure building comprises steel pipe bundle shear walls 1 which are vertically arranged and distributed left and right, an upper layer I-shaped steel beam 2 and a lower layer I-shaped steel beam 3 are arranged between the two steel pipe bundle shear walls 1, a protective net 4 with the lower end hinged with the lower layer I-shaped steel beam 3 is arranged on the lower layer I-shaped steel beam 3, and a hanging locking mechanism clamped on the lower flange of the upper layer I-shaped steel beam 2 is arranged on the upper layer I-shaped steel beam 2;
the suspension locking mechanism comprises a strip-shaped connecting plate 5 positioned on the outer side of the upper layer I-shaped steel beam 2, two end parts of the strip-shaped connecting plate 5 are respectively fixed with a channel steel-shaped inner inserting clamping piece 6 with inward opening and larger leg width at the lower end than the upper end, a channel steel-shaped outer sleeve clamping piece 7 which is opposite to the notch of the channel steel-shaped inner inserting clamping piece 6 and larger leg width at the lower end than the upper end is inserted into the channel steel-shaped inner inserting clamping piece 6, a horizontal strip-shaped adjusting hole 8 is formed in the superposition position of the lower ends of the channel steel-shaped inner inserting clamping piece 6 and the channel steel-shaped outer sleeve clamping piece 7, a locking bolt 9 penetrates through the horizontal strip-shaped adjusting hole 8, and a locking nut 10 is screwed on the locking bolt 9; adjacent one side of two channel-section steel form interpolation fastener 6 all is provided with motor 11 of fixing on strip connecting plate 5, is connected with the serving back of the body rope winding dish 12 that is located two channel-section steel form interpolation fastener 6 on motor 11's the output shaft, is provided with wire rope 13 that one end is connected rather than, the other end and protection network 4 upper end are connected on the rope winding dish 12.
A bracket locking mechanism is clamped on the lower flange of the lower-layer I-shaped steel beam 3, the bracket locking mechanism comprises a channel steel-shaped inserted clamping piece I14 which is distributed leftwards and rightwards, two openings face inwards, the width of a lower end leg is larger than that of an upper end leg, a channel steel-shaped jacket clamping piece I15 which is opposite to a notch and the width of a lower end leg is larger than that of the upper end leg is inserted into the channel steel-shaped inserted clamping piece I14 in an inserted mode, a horizontal strip-shaped adjusting hole I16 is formed in the position where the lower ends of the channel steel-shaped inserted clamping piece I14 and the channel steel-shaped jacket clamping piece I15 coincide, a locking bolt I17 penetrates into the horizontal strip-shaped adjusting hole I16, a locking nut I18 is screwed onto the locking bolt I17, and a supporting groove 19 which is clamped into the lower end of a protective net 4 is arranged at the upper end of the channel steel-shaped inserted clamping piece I14.
The protective net 4 comprises a plurality of parallel horizontal steel pipes 20, the horizontal steel pipes 20 are provided with a plurality of vertical steel pipes 21 vertically staggered with the horizontal steel pipes, the staggered positions of the vertical steel pipes 21 and the horizontal steel pipes 20 are connected through right-angle fasteners 22, the lower end portions of the vertical steel pipes 21 are provided with a row of rotary fasteners 23 at the same height, horizontal supporting steel pipes 24 fixed with lower-layer I-shaped steel beams 3 are connected in the rotary fasteners 23, the horizontal supporting steel pipes 24 are provided with anti-leakage plain nets 25, the inner side surfaces of the horizontal steel pipes 20 and the vertical steel pipes 21 are provided with protective plain nets 26, and steel stranded wires 27 are arranged at joints of the protective plain nets 26 and the anti-leakage plain nets 25.
The horizontal steel pipe 20 at the lower end is clamped in the bracket 19, and the steel wire rope 13 is connected with the upper end of the vertical steel pipe 21 of the protective net 4; the side wall of the steel pipe bundle shear wall 1 is provided with a reversing switch 28.
In the specific implementation process, the number of the horizontal strip-shaped adjusting holes 8 at the superposed position of the lower ends of the channel steel-shaped inner inserting clamping piece 6 and the channel steel-shaped outer sleeve clamping piece 7 and the superposed position of the lower end of the channel steel-shaped inner inserting clamping piece I14 and the lower end of the channel steel-shaped outer sleeve clamping piece I15 is two.
Claims (4)
1. The utility model provides a steel construction building is with combination locking formula safety outward choosing plain net that can have enough to meet need use, includes vertical setting and controls steel-pipe bundle shear force wall (1) that distributes, is provided with upper I-steel girder (2) and lower floor I-steel girder (3) between two steel-pipe bundle shear force walls (1), its characterized in that: a protective net (4) with the lower end hinged with the lower layer of the steel I-beam (3) is arranged on the lower layer of the steel I-beam, and a hanging locking mechanism clamped on the lower flange of the steel I-beam (2) is arranged on the upper layer of the steel I-beam;
the suspension locking mechanism comprises a strip-shaped connecting plate (5) positioned on the outer side of the upper layer of the I-shaped steel beam (2), two end parts of the strip-shaped connecting plate (5) are respectively fixed with a channel steel-shaped inserting clamping piece (6) with an inward opening and a lower end leg width larger than an upper end leg width, a channel steel-shaped outer sleeve clamping piece (7) opposite to a notch of the channel steel-shaped inserting clamping piece (6) and with a lower end leg width larger than an upper end leg width are inserted into the channel steel-shaped inserting clamping piece (6), a horizontal strip-shaped adjusting hole (8) is formed in the superposition position of the lower ends of the channel steel-shaped inserting clamping piece (6) and the channel steel-shaped outer sleeve clamping piece (7), a locking bolt (9) penetrates through the horizontal strip-shaped adjusting hole (8), and a locking nut (10) is screwed on the locking bolt (9); the adjacent sides of the two channel steel-shaped inserting clamping pieces (6) are respectively provided with a motor (11) fixed on the strip-shaped connecting plate (5), an output shaft of each motor (11) is connected with a rope winding disc (12) located on one side, opposite to the other side, of each channel steel-shaped inserting clamping piece (6), and each rope winding disc (12) is provided with a steel wire rope (13) of which one end is connected with the rope winding disc and the other end is connected with the upper end of the protective net (4).
2. The reusable combined locking type safe outward-cantilever flat net for the steel structure building as claimed in claim 1, which is characterized in that: the lower flange of lower floor's I-steel roof beam (3) goes up the joint and has bracket locking mechanism, bracket locking mechanism including control two openings that distribute inwards and lower extreme leg width be greater than the wide channel-section steel form interpolation fastener I (14) of upper end leg, it has channel-section steel form overcoat fastener I (15) that are greater than the upper end leg width to peg graft on channel-section steel form interpolation fastener I (14) rather than the notch in opposite directions and lower extreme leg width, the lower extreme coincidence department of channel-section steel form interpolation fastener I (14) and channel-section steel form overcoat fastener I (15) is provided with horizontal strip regulation hole I (16), it has locking bolt I (17) to wear in horizontal strip regulation hole I (16), locking nut I (18) have been twisted on locking bolt I (17), the upper end of channel-section steel form interpolation fastener I (14) is provided with tip card and goes into its interior support groove (19) under channel-section steel form interpolation fastener I (4).
3. The reusable combined locking type safe outward cantilever flat net for the steel structure building according to claim 1 or 2, which is characterized in that: the protective net (4) comprises a plurality of parallel horizontal steel pipes (20), a plurality of vertical steel pipes (21) vertically staggered with the horizontal steel pipes are arranged on the horizontal steel pipes (20), the staggered positions of the vertical steel pipes (21) and the horizontal steel pipes (20) are connected through right-angle fasteners (22), a row of rotary fasteners (23) with the same height are arranged at the lower end parts of the vertical steel pipes (21), horizontal supporting steel pipes (24) fixed with lower-layer I-shaped steel beams (3) are connected in the rotary fasteners (23), anti-leakage plain nets (25) are arranged on the horizontal supporting steel pipes (24), protective plain nets (26) are arranged on the inner side surfaces of the horizontal steel pipes (20) and the vertical steel pipes (21), and steel strands (27) are arranged at the joints of the protective plain nets (26) and the anti-leakage plain nets (25).
4. The reusable combined locking type safe outward-cantilever flat net for the steel structure building as claimed in claim 3, which is characterized in that: a horizontal steel pipe (20) positioned at the lower end is clamped in the bracket (19), and a steel wire rope (13) is connected with the upper end of a vertical steel pipe (21) of the protective net (4); the side wall of the steel pipe bundle shear wall (1) is provided with a reversing switch (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998264.6U CN214996234U (en) | 2021-05-11 | 2021-05-11 | Combined locking type safe outward-overhanging flat net capable of being used in turnover mode for steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998264.6U CN214996234U (en) | 2021-05-11 | 2021-05-11 | Combined locking type safe outward-overhanging flat net capable of being used in turnover mode for steel structure building |
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| Publication Number | Publication Date |
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| CN214996234U true CN214996234U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120998264.6U Active CN214996234U (en) | 2021-05-11 | 2021-05-11 | Combined locking type safe outward-overhanging flat net capable of being used in turnover mode for steel structure building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290336A (en) * | 2023-05-18 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Steel structure cantilever and aerial single-point rotation installation method thereof |
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2021
- 2021-05-11 CN CN202120998264.6U patent/CN214996234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290336A (en) * | 2023-05-18 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Steel structure cantilever and aerial single-point rotation installation method thereof |
| CN116290336B (en) * | 2023-05-18 | 2023-07-21 | 中铁城建集团第一工程有限公司 | Steel structure cantilever and aerial single-point rotation installation method thereof |
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