CN203020549U - Safety fence device for boarding bridge running gear - Google Patents
Safety fence device for boarding bridge running gear Download PDFInfo
- Publication number
- CN203020549U CN203020549U CN 201220525453 CN201220525453U CN203020549U CN 203020549 U CN203020549 U CN 203020549U CN 201220525453 CN201220525453 CN 201220525453 CN 201220525453 U CN201220525453 U CN 201220525453U CN 203020549 U CN203020549 U CN 203020549U
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- CN
- China
- Prior art keywords
- boarding bridge
- slide bar
- safety barrier
- barrier apparatus
- walking mechanism
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a safety fence device of a boarding bridge running gear. The safety fence device of the boarding bridge running gear comprises fences and a supporting seat, wherein the fences are located on the two sides of the boarding bridge running gear, the fences are hinged with the supporting seat, and the supporting seat comprises a slide bar, a slide bar seat, an energy absorption structure and a microswitch. The energy absorption structure is introduced and can buffer impact force in braking and absorb impact energy, and the energy absorption structure is mutually combined with the microswitch to protection people or objects.
Description
Technical field
The utility model relates to a kind of safety barrier apparatus, especially is applied to the safety barrier apparatus of walking mechanism of boarding bridge.
Background technology
Connecting bridge due to personnel at all levels and vehicle dealing being arranged in the hardstand, may cause unpredicted impact as one of important facility in airport with the connecting bridge collision.Even connecting bridge is sound when starting, the light caution, but can not avoid fully bumping with personnel or other facility.
Fig. 1 and Fig. 2 are the safety barrier apparatus of existing walking mechanism of boarding bridge, the safe safe edge that adopts is the rigid construction safe edge, install safety additional and touch the limit on the rigidity safe edge around road wheel, when safety is touched the extruding of limit perception people or other object, send speed-slackening signal by its safety contact, reach the braking purpose.But this structure does not have energy-absorbing mechanism, and connecting bridge has certain stopping distance, and before connecting bridge stopped fully, the energy of collision was born by people or object, still might cause the injury to the people.Because connecting bridge is outdoor service conditions, safety is touched the limit under sleet sky and moisture conditions, is prone to fault, and the cost on safely tactile limit is higher in addition.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of simple for structure, walking mechanism of boarding bridge safety barrier apparatus that protective capacities is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of walking mechanism of boarding bridge safety barrier apparatus, comprise the guardrail, the supporting base that are positioned at the walking mechanism of boarding bridge left and right sides, guardrail and supporting base are hinged, it is characterized in that described supporting base comprises an endergonic structure.
Further, described supporting base comprises a slider block, and this slider block is provided with a micro-switch; One slide bar, this slide bar one end is hinged by a hinged seat and guardrail, and the other end is connected with slider block by endergonic structure in slider block inside.
Further, described micro-switch is provided with roller; Described slide bar is provided with an Arc groove that is complementary with the roller of micro-switch, is provided with some rollers between slide bar and slider block.
Further, described endergonic structure is a spring.
Further, described micro-switch contains safety contact.
Further, described safety barrier apparatus comprises four supporting bases.
The beneficial effects of the utility model: this safety barrier apparatus is coordinated mutually with connecting bridge walking driver train, simple for structure, good looking appearance, supporting base is introduced endergonic structure, can be in existing micro-switch braking procedure buffering percussive force, absorb collision energy, mutually combine with micro-switch and protect people or object; This device can be got rid of the fault that the inclement weathers such as sleet, humidity bring substantially; Guardrail and supporting base are hinged makes the slide bar motion flexibly, has improved the reliability of this device.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
Fig. 1 is the section-drawing of traditional walking mechanism of boarding bridge;
Fig. 2 is the section-drawing of conventional security safe edge;
Fig. 3 is the front view of the utility model safety barrier apparatus;
Fig. 4 is the lateral plan of the utility model safety barrier apparatus;
Fig. 5 is the birds-eye view of the utility model safety barrier apparatus;
Fig. 6 is the assembly drawing of the utility model supporting base;
Fig. 7 is the part exploded view of the utility model safety barrier apparatus.
The specific embodiment
Fig. 3, Fig. 4, Figure 5 shows that the safety barrier apparatus three-view diagram of the utility model walking mechanism of boarding bridge, this device comprises guardrail 1, the supporting base 2 that is positioned at the walking mechanism of boarding bridge left and right sides, guardrail 1 is hinged with supporting base 2 one ends, this device sensitivity is improved, supporting base 2 other ends are fixedly connected on the wheel carrier 9 on road wheel 8, and wheel carrier 9 two ends are connected with two road wheel 8 axle center.
Figure 6 shows that the assembly drawing of the utility model supporting base, described supporting base 2 comprises a slider block 4, and this slider block 4 is provided with a micro-switch 5; One slide bar 6; these slide bar 6 one ends are hinged with guardrail 1 by a hinged seat 7; the other end is connected with slider block 4 at the inner endergonic structure 3 that passes through of slider block 4; in the present embodiment, endergonic structure 3 is a spring; introduce endergonic structure 3; can be in braking procedure buffering percussive force, absorb collision energy, protection people or object safety.
Figure 7 shows that the part exploded view of the utility model safety barrier apparatus, guardrail 1 is connected with supporting base 2 in hinged mode.Slide bar 6 front ends are connected with safety barrier 1 by pin-and-hole 10, pin 11 and hinged seat 7, slide bar 6 afterbodys are connected with Compress Spring in order to absorb collision energy and to reset, be provided with adjust bar 12 between slide bar 6 and spring, adjust bar 12 can arrange the spring tension that the user needs, slide bar 6 has certain sliding distance 4 li of slider blocks, be the flexible movement of protection slide bar 6 at slider block 4, what slide bar 6 adopted is the friction of rolling form, and every one side is provided with two fixing rollers 13 of roller axle 14 up and down; Micro-switch 5 is provided with roller 16, and slide bar 6 is provided with an Arc groove 15 that is complementary with the roller 16 of micro-switch 5.
The analog operation process of this device is; during the connecting bridge walking; when guardrail 1 and obstacle are collided; at once trigger the contact of micro-switch 5; micro-switch 5 sends speed-slackening signal and carries out emergency braking; continue Compress Spring in braking procedure, play buffer protection function, to reduce to greatest extent people or thing injury and to damage.Compressed spring can discharge the collision energy of absorption, promotes the safety guard bar device and resets.
The above is only preferential embodiment of the present utility model; the utility model is not limited to above-mentioned embodiment; such as; described endergonic structure 3 also comprises other perfectly elastic bodies; micro-switch 5 also can be used approach switch instead, as long as within realizing that with basic identical means the technical scheme of the utility model purpose all belongs to protection domain of the present utility model.
Claims (6)
1. walking mechanism of boarding bridge safety barrier apparatus, comprise the guardrail (1), the supporting base (2) that are positioned at the walking mechanism of boarding bridge left and right sides, guardrail (1) is hinged with supporting base (2), it is characterized in that described supporting base (2) comprises an endergonic structure (3).
2. a kind of walking mechanism of boarding bridge safety barrier apparatus according to claim 1, is characterized in that described supporting base (2) comprises a slider block (4), and this slider block (4) is provided with a micro-switch (5); One slide bar (6), these slide bar (6) one ends are hinged by a hinged seat (7) and guardrail (1), and the other end is connected with slider block (4) at the inner endergonic structure (3) that passes through of slider block (4).
3. a kind of walking mechanism of boarding bridge safety barrier apparatus according to claim 2, is characterized in that described micro-switch (5) is provided with roller (16); Described slide bar (6) is provided with an Arc groove (15) that is complementary with roller (16), is provided with some rollers (13) between slide bar (6) and slider block (4).
4. a kind of walking mechanism of boarding bridge safety barrier apparatus according to claim 1, is characterized in that described endergonic structure (3) is a spring.
5. according to claim 2 or 3 described a kind of walking mechanism of boarding bridge safety barrier apparatus, is characterized in that described micro-switch (5) contains safety contact.
6. a kind of walking mechanism of boarding bridge safety barrier apparatus according to claim 1 and 2, is characterized in that described safety barrier apparatus comprises four supporting bases (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525453 CN203020549U (en) | 2012-10-15 | 2012-10-15 | Safety fence device for boarding bridge running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525453 CN203020549U (en) | 2012-10-15 | 2012-10-15 | Safety fence device for boarding bridge running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020549U true CN203020549U (en) | 2013-06-26 |
Family
ID=48644549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525453 Expired - Lifetime CN203020549U (en) | 2012-10-15 | 2012-10-15 | Safety fence device for boarding bridge running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020549U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991688A (en) * | 2012-10-15 | 2013-03-27 | 蒂森克虏伯机场系统(中山)有限公司 | Safety guardrail device of boarding bridge travelling mechanism |
| CN106965951A (en) * | 2017-03-14 | 2017-07-21 | 美迪斯智能装备有限公司 | A kind of walking mechanism with floated energy-absorbing safe protector |
| WO2018196789A1 (en) * | 2017-04-27 | 2018-11-01 | 中国国际海运集装箱(集团)股份有限公司 | Safety device for boarding bridge travelling mechanism |
| CN115061532A (en) * | 2022-06-10 | 2022-09-16 | 北京主导时代科技有限公司 | Triggering reset device of safe touch edge |
-
2012
- 2012-10-15 CN CN 201220525453 patent/CN203020549U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991688A (en) * | 2012-10-15 | 2013-03-27 | 蒂森克虏伯机场系统(中山)有限公司 | Safety guardrail device of boarding bridge travelling mechanism |
| CN102991688B (en) * | 2012-10-15 | 2016-01-06 | 蒂森克虏伯机场系统(中山)有限公司 | A kind of walking mechanism of boarding bridge safety barrier apparatus |
| CN106965951A (en) * | 2017-03-14 | 2017-07-21 | 美迪斯智能装备有限公司 | A kind of walking mechanism with floated energy-absorbing safe protector |
| CN106965951B (en) * | 2017-03-14 | 2023-03-24 | 中国民航技术装备有限责任公司 | Running gear with floated energy-absorbing safety device |
| WO2018196789A1 (en) * | 2017-04-27 | 2018-11-01 | 中国国际海运集装箱(集团)股份有限公司 | Safety device for boarding bridge travelling mechanism |
| US11498699B2 (en) | 2017-04-27 | 2022-11-15 | China International Marine Containers (Group) Ltd. | Safety protection apparatus of boarding bridge walking mechanism |
| CN115061532A (en) * | 2022-06-10 | 2022-09-16 | 北京主导时代科技有限公司 | Triggering reset device of safe touch edge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130626 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |