CN106428608A - Follow-up type guard bar device for boarding bridge - Google Patents
Follow-up type guard bar device for boarding bridge Download PDFInfo
- Publication number
- CN106428608A CN106428608A CN201610877164.1A CN201610877164A CN106428608A CN 106428608 A CN106428608 A CN 106428608A CN 201610877164 A CN201610877164 A CN 201610877164A CN 106428608 A CN106428608 A CN 106428608A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- guard bar
- outer tunnel
- column
- bar device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
- B64F1/305—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
Abstract
The invention discloses a follow-up type guard bar device for a boarding bridge. The device comprises an outer passageway and an inner passageway. The inner passageway can be retracted into the outer passageway. A first guard bar is arranged above the outer passageway, a second guard bar is arranged above the inner passageway, and the first guard bar and the second guard bar are connected in a sliding mode through first pulleys; and when the inner passageway is retracted into the outer passageway, the second guard bar can be retracted above the outer passageway. According to the follow-up type guard bar device for the boarding bridge, continuous and integral protection of the tops of the passageways of the boarding bridge is achieved, and reliable safety guarantee is provided for repairing and maintaining of the boarding bridge. In addition, the follow-up type guard bar device for the boarding bridge is easy to install and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of guard bar device, especially a kind of trailing type guard bar device for connecting bridge.
Background technology
Connecting bridge is a kind of equipment supplying passenger's boarding and lower machine on airport, frequently sets very much as dock aircraft utilization
Standby, the maintenance of connecting bridge is extremely important.When it is maintained, it usually needs continually climb up connecting bridge top and make
Industry.Because Boarding bridge access has stretching motion in use, thus in existing design, only near winged on usual connecting bridge
The outer tunnel of machine is provided with guard rail, and the internal channel that can stretch into outer tunnel is not provided with guard rail.Thus, on internal channel top
Portion carries out work high above the ground and there will be great risk, and especially in the weather operation such as strong wind, frost, sleet, danger becomes
Higher.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of trailing type guard bar device for connecting bridge.
The present invention employed technical scheme comprise that for solving its technical problem：A kind of trailing type guardrail dress for connecting bridge
Put, including outer tunnel and internal channel, described internal channel can be collapsible in outer tunnel, is provided with the first shield above described outer tunnel
Hurdle, is provided with the second guardrail above described internal channel, pass through the first coaster and slide even between described first guardrail and the second guardrail
Connect；After internal channel is collapsible into outer tunnel, the second guardrail can be contracted to the top of outer tunnel.
Guard bar device of the present invention, it designs further and is：
Described first guardrail includes the first column；Described first column is fixed on outer tunnel, and its upper end is provided with first horizontal
Bar, the lower end of described first column is provided with the first sheer pole, is additionally provided between described first cross tube and the first sheer pole
First intermediate uprights；
Described second guardrail includes the second column；Described second column is fixed on internal channel, and its upper end is provided with second horizontal
Bar, the lower end of described second column is provided with the second sheer pole, is additionally provided between described second cross tube and the second sheer pole
Second intermediate uprights.
Guard bar device of the present invention, it designs further and is：
Described first cross tube, the first sheer pole, the second cross tube and the second sheer pole are with cavity structure and bottom sets
There is the section bar of opening.
Guard bar device of the present invention, it designs further and is：Described first coaster includes the first coaster support, turns
Moving frame, longitudinal roller and buffering Rubber end, wherein,
Described first coaster support is fixed on the second intermediate uprights；
Described rotating turret is hinged on the first coaster support；
Described yielding rubber head is fixed on the two ends of rotating turret；
Described longitudinal roller is arranged on the top of rotating turret, and it can be embedded in the cavity of the first cross tube and make the second guardrail
Can slide in the horizontal direction.
Guard bar device of the present invention, it designs further and is：Also include the first anti-escapement, described first anti-escapement
It is arranged on the top of rotating turret and the lower end being fixed on the second intermediate uprights by the first anti-sway wheel support, it can be embedded in
In the cavity of the first cross tube and be embedded in the cavity of the first sheer pole, thus preventing the second guardrail from sliding in the horizontal direction
Shi Fasheng swings.
The invention has the beneficial effects as follows：
Guard bar device of the present invention is fixed on the top of Boarding bridge access, and it is arranged to servo-actuated form, and this guardrail can be with boarding
Bridge passage flexible and realize synchronization telescope.It is achieved thereby that continuous, the overall protection in Boarding bridge access top, it is connecting bridge
Maintenance and maintenance provide reliable guarantee.Additionally, simple and convenient, low cost of manufacture installed by this trailing type guardrail.
Brief description
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the position view one of guard bar device of the present invention；
Fig. 2 is the position view two of guard bar device of the present invention；
Fig. 3 is the schematic enlarged-scale view of guard bar device a-quadrant of the present invention；
Fig. 4 is the structural representation of guard bar device of the present invention；
Fig. 5 is the sectional view of C-C in guard bar device of the present invention；
Fig. 6 is the schematic enlarged-scale view in B region in guard bar device of the present invention；
Fig. 7 is the structural representation of the first coaster and the first anti-escapement in guard bar device of the present invention.
Specific embodiment
As shown in Fig. 1～Fig. 7, guard bar device of the present invention includes：Outer tunnel 1 and internal channel 2, described internal channel 2 can be received
In indentation outer tunnel 1, it is provided with the first guardrail 3 above described outer tunnel 1, above described internal channel 2, is provided with the second guardrail 4,
It is slidably connected by the first coaster 5 between described first guardrail 3 and the second guardrail 4；After internal channel 2 is collapsible into outer tunnel 1, the
Two guardrails 4 can be contracted to the top of outer tunnel 1.
Specifically, as shown in Fig. 1～Fig. 2, guard bar device of the present invention includes：Outer tunnel 1, internal channel 2, third channel 8,
One guardrail 3, the second guardrail 4 and the 3rd guardrail 9.Wherein, internal channel 2 can be contracted in outer tunnel 1, and third channel 8 can be stretched
It is reduced in internal channel 2.It is provided with the first guardrail 3 above outer tunnel 1, above internal channel 2, be provided with the second guardrail 4, third channel 8
Top be provided with the 3rd guardrail 9.It is slidably connected by the first coaster 5 between first guardrail 3 and the second guardrail 4, the second guardrail 4
It is slidably connected by the second coaster 10 and the 3rd guardrail 9 between.After internal channel 2 is contracted to outer tunnel 1, the second guardrail 4 can
It is contracted to the top of outer tunnel 1；After third channel 8 is collapsible into internal channel 2, the 3rd guardrail 9 can be contracted to the upper of outer tunnel 1
Side.
Thus, the design makes the channel roof of whole connecting bridge all be covered by guardrail, it is thus achieved that Boarding bridge access
Top is continuous and comprehensive to be protected.
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2.As shown in Figure 3, the first guardrail 3 is arranged on the both sides at outer tunnel 1 top,
Second guardrail 4 is arranged on the both sides at internal channel 2 top.
First guardrail 3 includes the first column 31, and the first column 31 is arranged on the both sides at outer tunnel 1 top.First column 31
Upper end be provided with the first cross tube 32, the lower end of the first column 31 is provided with the first sheer pole 33, the first cross tube 32 and
It is additionally provided with the first intermediate uprights 34 between one sheer pole 33.
Second guardrail 4 includes the second column 41, and the second column 41 is arranged on the both sides at internal channel 2 top.Second column 41
Upper end be provided with the second cross tube 42, the lower end of the second column 41 is provided with the second sheer pole 43, the second cross tube 42 and
It is additionally provided with the second intermediate uprights 44 between two sheer poles 43.
First cross tube 32 is slidably connected by the first coaster 5 with the second intermediate uprights 44, when internal channel 2 is to outer tunnel 1
During contract, the second guardrail 4 can be contracted to the top of outer tunnel 1 with internal channel 2.
Fig. 4 is the front view of guard bar device of the present invention, and Fig. 5 is the profile of C-C in Fig. 4, and Fig. 6 is the putting of B region in Fig. 5
Big figure.As shown in Figure 6, in this embodiment, the first cross tube 32 is to have cavity and bottom is provided with opening
Profile structure, this structure is matched with the structure of the first coaster 5, and the first coaster 5 is fixed on the upper end of the second intermediate uprights 44, when
After first coaster 5 is embedded in the first cross tube 32, the second guardrail 4 is capable of sliding along horizontal direction.Second intermediate uprights
44 lower end is additionally provided with the first anti-escapement 6, and the first sheer pole 33 is also to have cavity and bottom is provided with the section bar of opening, its
Structure is matched with the structure of the first anti-escapement 6.After the first anti-escapement 6 is embedded in the first sheer pole 33, the second guardrail 4 is being stretched
It can be avoided that damaging because excessively significantly swinging during contracting.
The upper end of the 3rd guardrail 9 is provided with the second coaster 10；Second cross tube 42 is to have cavity and bottom is provided with out
The section bar of mouth, its structure is matched with the structure of the second coaster 10.After the second coaster 10 is embedded in the second cross tube 42, the 3rd
Guardrail 9 is capable of sliding along horizontal direction.The lower end of the 3rd guardrail 9 is additionally provided with the second anti-escapement 11；Second sheer pole
43 is also to have cavity and bottom is provided with the section bar of opening, and its structure is matched with the structure of the second anti-escapement 11.When second
After anti-escapement 11 is embedded in the second sheer pole 43, the 3rd guardrail 9 is during flexible it can be avoided that damaging because of excessive swing
Bad.
As shown in fig. 7, the first coaster 5 includes coaster support 51, rotating turret 52, longitudinal roller 53 and buffering Rubber end 54.
Wherein, coaster support 51 is fixed on the upper end of the second intermediate uprights 44.The lower end of rotating turret 52 is with coaster support 51 with hinge even
Connect.Longitudinal roller 53 is arranged on the top of rotating turret 52, and longitudinal roller 53 is matched with the structure of the first cross tube 32.Buffering rubber
Glue head 54 is fixed on the two ends at rotating turret 52 top.
After the first coaster 5 is embedded in the first cross tube 32, because longitudinal roller 53 can be inside the first cross tube 32
Slide so that the second guardrail 4 is capable of horizontal direction movement.Rotating turret 52 can be around its hinged place with coaster support 51
Do the rotary motion of certain amplitude, thus after the first coaster 5 is embedded in the first cross tube 32, the first cross tube 32 can be around
The rotary motion of certain amplitude is done in above-mentioned hinged place.During due to internal channel 2 to outer tunnel 1 contract, the moving direction of internal channel 2
Not quite identical with the direction that outer tunnel 1 extends, thus above-mentioned be designed to send out when avoiding internal channel 2 to outer tunnel 1 contract
The stuck situation of life.
Additionally, as shown in Figure 7, in order to when ensureing that the second guardrail 4 is flexibly connected with the first guardrail 3, the second guardrail 4 has
Good rigidity, the top of rotating turret 52 is also provided with the first anti-escapement 6.When the first anti-escapement 6 is embedded in the first cross tube 32
Afterwards, this design can prevent the generation swing by a relatively large margin when carrying out stretching motion of the second guardrail 4.
Yielding rubber head 54 is it can be avoided that first coaster 5 is to horizontal on first when the second guardrail 4 is contracted to the top of outer tunnel 1
The impact of bar 32 end face.
Second coaster 10 and the first coaster 5 have a consistent structure, and the second anti-escapement 11 and the first anti-escapement 6 have consistent
Structure, therefore will not be described here.
The foregoing is only the preferred embodiments of the present invention, as long as realize the skill of the object of the invention with essentially identical means
Art scheme broadly falls within protection scope of the present invention.
Claims (5)
1. a kind of trailing type guard bar device for connecting bridge, including outer tunnel（1）And internal channel（2）, described internal channel（2）Energy
Enough it is collapsible into outer tunnel（1）Interior it is characterised in that described outer tunnel（1）Top is provided with the first guardrail（3）, described internal channel
（2）Top is provided with the second guardrail（4）, described first guardrail（3）With the second guardrail（4）Between pass through the first coaster（5）Slide
Connect；Work as internal channel（2）It is collapsible into outer tunnel（1）Afterwards, the second guardrail（4）Outer tunnel can be contracted to（1）Top.
2. a kind of trailing type guard bar device for connecting bridge according to claim 1 it is characterised in that：
Described first guardrail（3）Including the first column（31）；Described first column（31）It is fixed on outer tunnel（1）On, its upper end
It is provided with the first cross tube（32）, described first column（31）Lower end be provided with the first sheer pole（33）, horizontal on described first
Bar（32）With the first sheer pole（33）Between be additionally provided with the first intermediate uprights（34）；
Described second guardrail（4）Including the second column（41）；Described second column（41）It is fixed on internal channel（2）On, its upper end
It is provided with the second cross tube（42）, described second column（41）Lower end be provided with the second sheer pole（43）, horizontal on described second
Bar（42）With the second sheer pole（43）Between be additionally provided with the second intermediate uprights（44）.
3. a kind of trailing type guard bar device for connecting bridge according to claim 2 it is characterised in that：On described first
Cross bar（32）, the first sheer pole（33）, the second cross tube（42）With the second sheer pole（43）It is with cavity structure and bottom
It is provided with the section bar of opening.
4. a kind of trailing type guard bar device for connecting bridge according to claim 3 it is characterised in that：Described first is sliding
Car（5）Including the first coaster support（51）, rotating turret（52）, longitudinal roller（53）With buffering Rubber end（54）, wherein,
Described first coaster support（51）It is fixed on the second intermediate uprights（44）On；
Described rotating turret（52）It is hinged on the first coaster support（51）On；
Described yielding rubber head（54）It is fixed on rotating turret（52）Two ends；
Described longitudinal roller（53）It is arranged on rotating turret（52）Top, it can be embedded in the first cross tube（32）Cavity in
Make the second guardrail（4）Can slide in the horizontal direction.
5. a kind of trailing type guard bar device for connecting bridge according to claim 4 it is characterised in that：Also include first
Anti- escapement（6）, described first anti-escapement（6）It is arranged on rotating turret（52）Top and pass through the first anti-sway wheel support（7）Gu
It is scheduled on the second intermediate uprights（44）Lower end, it can be embedded in the first cross tube（32）Cavity in and be embedded under first
Cross bar（33）Cavity in, thus preventing the second guardrail（4）Swing when sliding in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877164.1A CN106428608A (en) | 2016-09-30 | 2016-09-30 | Follow-up type guard bar device for boarding bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877164.1A CN106428608A (en) | 2016-09-30 | 2016-09-30 | Follow-up type guard bar device for boarding bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106428608A true CN106428608A (en) | 2017-02-22 |
Family
ID=58172033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610877164.1A Pending CN106428608A (en) | 2016-09-30 | 2016-09-30 | Follow-up type guard bar device for boarding bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106428608A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182393A (en) * | 2011-03-25 | 2011-09-14 | 红门智能科技股份有限公司 | Telescopic sliding door |
| CN102418463A (en) * | 2011-10-21 | 2012-04-18 | 张家港固耐特围栏系统有限公司 | Railless sliding door |
| JP2012201292A (en) * | 2011-03-28 | 2012-10-22 | Shinmaywa Industries Ltd | Boarding bridge |
| CN203175376U (en) * | 2013-03-20 | 2013-09-04 | 江西百胜门控设备有限公司 | Trackless cantilever telescopic door |
| CN104328987A (en) * | 2014-10-30 | 2015-02-04 | 赖勋 | Cantilever type overlapped sliding door |
| CN105134059A (en) * | 2015-08-06 | 2015-12-09 | 霍志文 | Novel telescopic translation door |
| CN206141868U (en) * | 2016-09-30 | 2017-05-03 | 美迪斯智能装备有限公司 | Trailing type guardrail device at connecting bridge top |
-
2016
- 2016-09-30 CN CN201610877164.1A patent/CN106428608A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182393A (en) * | 2011-03-25 | 2011-09-14 | 红门智能科技股份有限公司 | Telescopic sliding door |
| JP2012201292A (en) * | 2011-03-28 | 2012-10-22 | Shinmaywa Industries Ltd | Boarding bridge |
| CN102418463A (en) * | 2011-10-21 | 2012-04-18 | 张家港固耐特围栏系统有限公司 | Railless sliding door |
| CN203175376U (en) * | 2013-03-20 | 2013-09-04 | 江西百胜门控设备有限公司 | Trackless cantilever telescopic door |
| CN104328987A (en) * | 2014-10-30 | 2015-02-04 | 赖勋 | Cantilever type overlapped sliding door |
| CN105134059A (en) * | 2015-08-06 | 2015-12-09 | 霍志文 | Novel telescopic translation door |
| CN206141868U (en) * | 2016-09-30 | 2017-05-03 | 美迪斯智能装备有限公司 | Trailing type guardrail device at connecting bridge top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |