CN105040921A - Special-purpose angular trample protecting section for staircase - Google Patents
Special-purpose angular trample protecting section for staircase Download PDFInfo
- Publication number
- CN105040921A CN105040921A CN201510392639.3A CN201510392639A CN105040921A CN 105040921 A CN105040921 A CN 105040921A CN 201510392639 A CN201510392639 A CN 201510392639A CN 105040921 A CN105040921 A CN 105040921A
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- groove
- riser
- rubber buckle
- special
- stair
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention provides a special-purpose angular trample protecting section for a staircase, and relates to a section. One end of a flat plate (2) of an angular plate is connected with the inner side of the upper end of a vertical plate (3); a sunken surface (13) is arranged on the upper end surface of a lateral projected block (6); a plurality of screw holes (15) are formed in the bottom of the groove (5) at intervals; C-shaped grooves (14) are respectively formed in two sides of the groove of the sunken surface; a lower projection (12) is arranged in the middle of a lower surface (10) of a rubber fastening plate (8); semi-circular projections (7) are respectively arranged on two sides of the lower projection and on the lower surface (10) of the rubber fastening plate (8); the two semi-circular projections (7) of the rubber fastening plate are clamped in the C-shaped grooves of the lateral projected block; and the lower projection of the rubber fastening plate is inserted in the groove (5). A nylon rope of the trample protecting section is placed in the groove; once stampede of crowded students occurs on the staircase, the rubber fastening plate can be separated from the angular plate quickly, and the nylon rope, together with a nylon net, is unfolded.
Description
[technical field]
The present invention relates to a kind of section bar, specifically the present invention relates to a kind of dihedral section bar preventing students in middle and primary schools' stair swarm and jostlement.
[background technology]
Known, the sexual love of primary and secondary students sky is moved, primary and secondary students also play quarrel and fight noisily in grow up, because primary and secondary students are not high to the vigilance of safety, domestic frequent generation student tramples accident; The place of trampling accident focuses mostly on stair; When accident occurs, student squeezes on stair, and people gets more and more, and after front-seat student falls down, rear row student swarms forward, and accident tragedy just can occur; Once accident generation just can cause many people to be murdered and many people are injured; Also do not overcome the method that accident trampled by student's stair targetedly at present; For above-mentioned defect, present inventors have proposed one and prevent students in middle and primary schools' stair swarm and jostlement device, the application is a kind of special-purpose section for this device.
[summary of the invention]
In order to realize described goal of the invention, the invention discloses a kind of stair to prevent trampling special dihedral section bar, during use, the anti-nylon rope trampling device is put into groove, be buckled on described groove by rubber buckle, once there is student's swarm and jostlement on stair, rubber buckle just can depart from gusset fast, and the related nylon wire of nylon rope is launched.
Realize technical scheme of the present invention as follows:
A kind of stair are prevented trampling special dihedral section bar, comprise gusset and rubber buckle, described gusset comprises flat board and riser, dull and stereotyped one end is connected with inside the upper end of riser, outside the upper end of riser, be provided with side casting lug thereon, the upper surface of described side casting lug thereon is provided with concave face, is provided with groove in the middle part of described concave face, be interval with multiple screw at bottom portion of groove along the length direction of groove, concave face be positioned at groove bilateral symmetry and be provided with C shape groove; In the middle part of the bottom surfaces of rubber buckle, be provided with lower lobes, the bottom surfaces of described lower lobes is provided with the arc-shaped recess upwards caved in, and the rubber buckle bottom surfaces of lower lobes both sides is respectively equipped with semi-circular projection; Two semi-circular projection of rubber buckle are stuck in the C shape groove of side casting lug thereon, and the lower lobes of described rubber buckle is inserted in a groove.
The further optimization program, the upper side of described rubber buckle is provided with antiskid wave shape face.
The further optimization program, the top, one end away from riser on flat board is provided with inclined-plane.
The further optimization program, is provided with inclined-plane at the lower end outside of riser.
The further optimization program, is provided with arc transiting surface between the outer face of described side casting lug thereon and top and bottom.
By above-mentioned disclosure, the invention has the beneficial effects as follows:
Stair of the present invention are prevented trampling special dihedral section bar, by arranging groove on gusset, the anti-nylon rope trampling device is put into groove, be buckled on described groove by rubber buckle, once there is student's swarm and jostlement on stair, rubber buckle just can depart from gusset fast, and the related nylon wire of nylon rope is launched; The present invention effectively improves the rapid deployment of nylon rope and nylon wire.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is rubber buckle structure schematic diagram of the present invention;
Fig. 3 is gusset perspective view of the present invention;
In the drawings: 1, inclined-plane; 2, dull and stereotyped; 3, riser; 4, screw; 5, groove; 6, side casting lug thereon; 7, semi-circular projection; 8, rubber buckle; 9, waveform face; 10, bottom surfaces; 11, arc-shaped recess; 12, lower lobes; 13, concave face; 14, C shape groove; 15, screw; 16, arc transiting surface.
[detailed description of the invention]
Below in conjunction with embodiment, the present invention is further detailed; The following examples are not for restriction of the present invention, only realize mode of the present invention as support, and any equivalent structure in technological frame disclosed in this invention is replaced, and is protection scope of the present invention;
By reference to the accompanying drawings 1, stair described in 2 or 3 are prevented trampling special dihedral section bar, comprise gusset and rubber buckle 8, described gusset comprises dull and stereotyped 2 and riser 3, its middle plateform 2 one end is connected with inside the upper end of riser 3, inclined-plane 1 transition is provided with on the other end top of dull and stereotyped 2, inclined-plane 1 transition is provided with at the lower end outside of riser 3, side casting lug thereon 6 is provided with outside the upper end of riser 3, arc transiting surface 16 is provided with between the outer face of described side casting lug thereon 6 and top and bottom, the upper surface of described side casting lug thereon 6 is provided with concave face 13, groove 5 is provided with in the middle part of described concave face 13, multiple screw 15 is provided with along the length direction uniform intervals of groove bottom described groove 5, C shape groove 14 is respectively equipped with in groove 5 both sides of concave face 13, in the middle part of the bottom surfaces 10 of rubber buckle 8, be provided with lower lobes 12, the bottom surfaces of described lower lobes 12 is provided with the arc-shaped recess 11 upwards caved in, and rubber buckle 8 bottom surfaces 10 of lower lobes 12 both sides is respectively equipped with semi-circular projection 7, the two semicircular projection 7 of rubber buckle 8 is stuck in the C shape groove 14 of side casting lug thereon 6, and the lower lobes 12 of described rubber buckle 8 is inserted in groove 5, and the upper side of described rubber buckle 8 has been provided with the waveform face 9 of antiskid function.
Implement stair of the present invention to prevent trampling special dihedral section bar, installation process of the same clanly can be applied for a patent " patent name: one prevents students in middle and primary schools' stair swarm and jostlement device " on the same day with reference to another: first transform stair, namely in the wall side of leaning on of conventional stair, body of wall handrail is installed, in the vertical rod of original balustrade bottom railing, interval arranges several Connection Block, be articulated and connected by " L " shape bar lower end of Connection Block and additional rail bottom, upper spring is overlapped by the push rod necking down bar of additional rail, then necking down bar is penetrated on the lower riser of clamp bottom on the inclined connection plate being fixed on original stair bottom, another lower riser is arranged the motor switch of corresponding necking down boom end, body of wall handrail is utilized to be connected one end of nylon cotton rope with the stationary links of stair side body of wall, then line box hidden by the plastics nylon cotton rope of connecting rod bottom and nylon wire put into by wall, and then the middle part of nylon cotton rope and nylon wire are put into the groove 5 of side of the present invention casting lug thereon 6, screw 4 is used to be fixed on nylon wire lower end in the screw 15 bottom groove 5, the width of described nylon wire arrange should not exceed nylon cotton rope be involved in take-up pulley after stretching nylon cotton rope length, rubber buckle 8 is utilized to cover described nylon cotton rope, because rubber buckle 8 is soft rubber material, so secondary injury can not be caused to student after starting, the take-up pulley other end of described nylon cotton rope being connected to take-up motor forms a set of spacer assembly, it is better that minimum three covers are set when the present invention applies on half storey stair, when student occurs crowded, student near handrail side will inevitably form extruding to additional rail, at this moment the push rod in additional rail just can trigger motor switch, then by take-up driven by motor take-up pulley, the plastics nylon cotton rope hidden in line box and gusset groove 5 is stretched to open with nylon wire, in stair, multiple area of isolation is formed by take-up driven by motor nylon cotton rope and nylon wire, effectively avoid rear row student to the extruding of front-seat student.
Part not in the detailed description of the invention is prior art.
Claims (5)
1. stair are prevented trampling special dihedral section bar, comprise gusset and rubber buckle (8), it is characterized in that: described gusset comprises flat board (2) and riser (3), dull and stereotyped (2) one end is connected with inside the upper end of riser (3), side casting lug thereon (6) is provided with outside the upper end of riser (3), the upper surface of described side casting lug thereon (6) is provided with concave face (13), described concave face (13) middle part is provided with groove (5), length direction in groove (5) bottom along groove is interval with multiple screw (15), concave face (13) is positioned at groove (5) bilateral symmetry and is provided with C shape groove (14), bottom surfaces (10) middle part in rubber buckle (8) is provided with lower lobes (12), the bottom surfaces of described lower lobes (12) is provided with the arc-shaped recess (11) upwards caved in, and rubber buckle (8) bottom surfaces (10) of lower lobes (12) both sides is respectively equipped with semi-circular projection (7), two semi-circular projection (7) of rubber buckle (8) are stuck in the C shape groove (14) of side casting lug thereon (6), and the lower lobes (12) of described rubber buckle (8) is inserted in groove (5).
2. a kind of stair according to claim 1 are prevented trampling special dihedral section bar, it is characterized in that: in the upper side of described rubber buckle (8), be provided with antiskid wave shape face (9).
3. a kind of stair according to claim 1 are prevented trampling special dihedral section bar, it is characterized in that: the top, one end away from riser (3) on dull and stereotyped (2) is provided with inclined-plane.
4. a kind of stair according to claim 1 are prevented trampling special dihedral section bar, it is characterized in that: be provided with inclined-plane at the lower end outside of riser (3).
5. a kind of stair according to claim 1 are prevented trampling special dihedral section bar, it is characterized in that: be provided with arc transiting surface (16) between the outer face of described side casting lug thereon (6) and top and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392639.3A CN105040921B (en) | 2015-07-07 | 2015-07-07 | A kind of stair are prevented trampling special dihedral section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392639.3A CN105040921B (en) | 2015-07-07 | 2015-07-07 | A kind of stair are prevented trampling special dihedral section bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105040921A true CN105040921A (en) | 2015-11-11 |
| CN105040921B CN105040921B (en) | 2017-03-29 |
Family
ID=54447863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510392639.3A Expired - Fee Related CN105040921B (en) | 2015-07-07 | 2015-07-07 | A kind of stair are prevented trampling special dihedral section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105040921B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136543A (en) * | 1997-07-18 | 1999-02-09 | Nitto Denko Corp | Slide protection material |
| EP2476816A2 (en) * | 2011-01-14 | 2012-07-18 | Andree Kube | Step edge profile |
| CN203499142U (en) * | 2013-08-15 | 2014-03-26 | 郑州引航实业有限公司 | Step angle wrapping strip |
| CN204781681U (en) * | 2015-07-07 | 2015-11-18 | 河南科技大学 | Dedicated angular form section bar is prevented trampling by stair |
-
2015
- 2015-07-07 CN CN201510392639.3A patent/CN105040921B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136543A (en) * | 1997-07-18 | 1999-02-09 | Nitto Denko Corp | Slide protection material |
| EP2476816A2 (en) * | 2011-01-14 | 2012-07-18 | Andree Kube | Step edge profile |
| CN203499142U (en) * | 2013-08-15 | 2014-03-26 | 郑州引航实业有限公司 | Step angle wrapping strip |
| CN204781681U (en) * | 2015-07-07 | 2015-11-18 | 河南科技大学 | Dedicated angular form section bar is prevented trampling by stair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105040921B (en) | 2017-03-29 |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170329 Termination date: 20180707 |