CN106276723A - Visit for the high-altitude of spacecraft and stretch job platform - Google Patents
Visit for the high-altitude of spacecraft and stretch job platform Download PDFInfo
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- CN106276723A CN106276723A CN201510280806.5A CN201510280806A CN106276723A CN 106276723 A CN106276723 A CN 106276723A CN 201510280806 A CN201510280806 A CN 201510280806A CN 106276723 A CN106276723 A CN 106276723A
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- platform
- traverser
- pallet fork
- altitude
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Abstract
The invention discloses a kind of spy for the high-altitude of spacecraft and stretch job platform, this platform uses transformation electric forward formula fork truck form, increasing adjustable operating platform on the pallet fork of forklift door frame, operating platform is mainly made up of fixed platform, traverser, front end baffle, pallet fork set, guardrail etc..Fixed platform, traverser are metal framework structure, use embedded double-decker to design.Utilize pallet fork set to realize screw thread between fixed platform and pallet fork to be located by connecting, be integrally forming so that operating platform can synchronize to rise, decline and sidesway with pallet fork；Traverser assembling nested with fixed platform, meanwhile, electric pushrod is connected with fixed platform and traverser respectively by bearing pin, utilizes electric pushrod to realize the stretching motion in traverser linearly guide rail direction；Front end baffle is connected by hinge and rotating shaft with traverser.
Description
Technical field
The invention belongs to spacecraft ground frock technical field, be specifically related to a kind of at spacecraft headroom
Carry out visiting the general assembly operating platform stretching operation.
Background technology
During spacecraft, it is often necessary to operator operates at spacecraft headroom.At present,
Spacecraft field all uses hydraulic lift truck auxiliary to implement.Owing to lift truck self stability is not enough,
All cannot be rested in directly over spacecraft, be only capable of resting in side nearby location, then by operator
Stretch arm or visited forward by body to process to spacecraft top.Not only operate extremely inconvenience, easily
Personnel and spacecraft bringing potential safety hazard, and it is limited to visit the amount of stretching, some space cannot be touched, and causes
Cannot operate.
And traditional fork truck also cannot solve this duty requirements.The operation at spacecraft top is the highest, when
After the pallet fork of fork truck rises to distance higher position, ground, the driver controlling pallet fork motion cannot be intuitively
Obtaining the operational requirements situation at spacecraft top, the operator on pallet fork are with fork truck driver distance relatively
Far, transmission password is relatively more painstaking, and work efficiency is relatively low, is susceptible to maloperation phenomenon.Meanwhile, pallet fork
Narrow, one man operation can only be accommodated, operator also needs map function posture the most greatly (such as station
Vertical, prostrate etc.), and the safety prevention measure on pallet fork is limited so that operator easily produces probably Gao Wei
Fear psychology, greatly increase operational risk, easily cause quality accidents.
Accordingly, it would be desirable to develop a kind of stable high-altitude spy to stretch job platform, may be implemented in spacecraft top
Big distance is visited and is stretched, and the movement of direct manoeuvring platform and lifting at top simultaneously, stable working is reliable, to behaviour
Author and spacecraft product the most do not constitute security threat, and then the operation solving spacecraft headroom is difficult
Topic.
Summary of the invention
It is an object of the invention to provide a kind of spy for the high-altitude of spacecraft and stretch job platform, solve
When spacecraft headroom operation, short transverse and the direction of advance spy amount of stretching are inadequate and work high above the ground
The problem that safety and stability is not enough.
The present invention is achieved through the following technical solutions:
Visit for the high-altitude of spacecraft and stretch job platform, including the operation on reach truck and pallet fork
Platform.Reach truck is as platform base, it is provided that the running movement of car body, and door frame is whole along fork truck guide rail
Body moves forward, and the pallet fork of door frame front end can longitudinally rise to the height of more than 5.4 meters along door frame, and can machinery
Being locked on door frame, pallet fork supports and arranges operating platform, operating platform possesses Telescopic, can realize
The stroke of 2.5 meters forward.
Operating platform is mainly by fixed platform, traverser, front end baffle, hinge, pallet fork set, electronic
Push rod, guardrail etc. form.Fixed platform is nested with traverser installs, and fixed platform is with fork of forklift truck even
Connect.In fixed platform and the side of traverser and be respectively provided with metal framework guardrail, traverser below
Realize the stretching motion of fore-and-aft direction by electric pushrod and drive the fence arranged on it elastic, living
Moving platform front end arranges the front end baffle of placement level after turning 90 °, and baffle plate is fixing after turning up to be connected
On guardrail.
Wherein, fixed platform is as the main load-supporting part of operating platform and mechanical joints, with pallet fork
Between utilize pallet fork set to realize screw thread to be located by connecting and be integrally forming so that operating platform can be with pallet fork synchronization lifting
And sidesway.
Wherein, traverser assembling nested with fixed platform.Traverser, fixed platform are metal frame
Shelf structure, uses embedded double-decker to design.Traverser is played straight-line guidance and fixes by fixed platform
The effect supported.
Wherein, front end baffle is connected by hinge and rotary shaft with traverser, turning 90 °, receives
Put freely, further expand total spy amount of stretching.
Wherein, pallet fork set realizes being located by connecting of pallet fork and fixed platform.
Wherein, high-altitude spy is stretched flat platform and realizes the flexible of traverser linearly guide rail direction by electric pushrod
Motion.
Wherein, guardrail is arranged on fixed platform and the side of traverser and rear.There is provided on guardrail simultaneously
There is installation to control terminal, the interface of electric wire arrangement cable, and provide safety prevention measure to operator.
Wherein, when the upper platform of operating platform does not uses Telescopic, can draw in.
Wherein, fork truck also provides DC source for operating platform.
Wherein, it is hinged on guardrail after front end baffle is turned up.
The present invention visits for the high-altitude of spacecraft and stretches job platform, thoroughly solves spacecraft top empty
Between shop problem, meet under 200kg bearing capacity, at 5.4 meters of height, the 2.5 meters of spy amount of stretching envelopes
In the range of all operations demand.This platform possesses enough stability, it is to avoid to operator and spacecraft
Product brings potential safety hazard.When the headroom of all kinds of spacecrafts operates, can substitute existing completely
Other auxiliary support equipment.
Accompanying drawing explanation
Fig. 1 is that visiting for the high-altitude of spacecraft of the present invention stretches job platform structural representation；
Wherein, 1-electric forward formula fork truck, 2-operating platform；
Fig. 2 is that visiting for the high-altitude of spacecraft of the present invention stretches the knot of operating platform in job platform
Structure schematic diagram；
Wherein, 11-pallet fork, 21-fixed platform, 22-electric pushrod, 23-pallet fork set, 24-
Traverser, 25-front end baffle, 26-hinge, 27-guardrail；
Fig. 3 is that job platform rounding state schematic diagram is stretched in the high-altitude spy of the present invention；
Fig. 4 is that the high-altitude of the present invention is visited and stretched job platform and all stretch out view；
Fig. 5 is that the pallet fork stretching job platform and the pallet fork relative position view of set are visited in the high-altitude of the present invention；
Wherein, 51-pallet fork is located by connecting a little with the bolt of pallet fork inner room；
Fig. 6 is that the fixed platform structural representation stretching job platform is visited in the high-altitude of the present invention；
Wherein, 61-longeron, 62-crossbeam, 63-top panel, 64-lower panel, 65-is electronic pushes away
Bar support beam.
Fig. 7 is that the movable platform structure schematic diagram stretching job platform is visited in the high-altitude of the present invention；
Wherein, 71-longeron, 72-crossbeam, 73-top panel, 74-lower panel, 75-is electronic pushes away
Bar support beam.
Fig. 8 is that relative motion between the moveable top of job platform and fixed mesa is stretched in the high-altitude spy of the present invention
Principle schematic；
Wherein, 81-slider roller.
Fig. 9 is that the front end baffle operating diagram stretching job platform is visited in the high-altitude of the present invention；
Wherein, the rotary shaft that 91-front end baffle overturns around traverser.
Detailed description of the invention
Below in conjunction with the accompanying drawings visiting for the high-altitude of spacecraft of the present invention is stretched job platform is entered
One step explanation, this explanation is merely exemplary, it is no intended to limit the scope of the invention.
High-altitude is visited and is stretched job platform employing transformation electric forward formula fork truck form, on the pallet fork of forklift door frame
Increase adjustable operating platform.It is the mode that " reach truck " combines with " operating platform ",
As shown in Figure 1.
Reach truck is the electric forward formula fork truck that each field is general, and pallet fork is the standard configuration product of fork truck.
As in figure 2 it is shown, operating platform mainly by fixed platform, traverser, front end baffle, pallet fork set,
Guardrail, electric pushrod etc. form.Wherein, fixed platform, traverser, front end baffle are that this patent is sent out
The product of bright middle development, pallet fork set, guardrail, electric pushrod are the standard configuration product that every profession and trade is general.
It is respectively operating platform rounding state as shown in Figure 3, Figure 4 and all stretches out state.Can from figure
To find out, visit and stretch that function is mainly forward extended out by traverser, front end baffle is turned into two kinds of sides of level
Formula realizes jointly.
As it is shown in figure 5, fork of forklift truck inserts in the standard pore of pallet fork set, pallet fork and pallet fork set are by mark
Quasi-interface realizes screw thread and is located by connecting, and makes fixed platform and pallet fork set be welded into one.
As shown in Figure 6, fixed platform is metal framework structure.Fixed platform is by longeron, crossbeam, above
Plate, lower panel, electric pushrod support beam form.Crossbeam selects No. 12 gantry channel-steels, the longitudinal direction of both sides
Channel-section steel is welded to connect.Top panel and lower panel select 5mm steel plate.Top panel, lower panel and both sides channel-section steel,
Beam welding is integrally forming, and by traverser and electric pushrod envelope at the intracavity of fixed platform.Electronic
Support beam provides the mounting interface of electric pushrod.
As it is shown in fig. 7, traverser is metal framework structure.Traverser is by longeron, crossbeam, above
Plate, lower panel, electric pushrod support beam form.Select No. 10 gantry channel-steels as longeron, crossbeam
Material.Crossbeam is mounted remotely from door frame side, is connected with both sides longitudinal beam welding.Top panel and lower panel are selected
5mm steel plate is integrally forming with both sides longitudinal beam welding.Electric pushrod backbar within traverser is tubulose
Structure, is welded into one with longitudinal channel-section steel of both sides, and provides the mounting interface of electric pushrod telescopic end.
Meanwhile, backbar plays traverser and keeps the accuracy of form and position, prevents the effect of deformation.
As shown in Figure 8, the lateral surface at traverser two side girder installs slider roller.Slider roller with
It is located by connecting between traverser, relative motion does not occur.Slider roller with fixed platform side rail inner is
Linear contact lay, can realize relatively rolling.When electric pushrod provides the power of stretching motion, slider roller is just
Track along side rail inner, it is achieved advance and retreat.
As it is shown in figure 9, front end baffle is connected by hinge and rotating shaft with traverser, it is turned into horizontal
After state, can stably keep attitude.In a non-operative state, baffle plate by hinge be fixed on traverser with
On guardrail.
Guardrail is arranged on side and the rear of operating platform, for providing safety prevention measure to operator.
Although the detailed description of the invention to the present invention gives detailed description and explanation above, but should refer to
Bright, we can carry out various equivalence according to the conception of the present invention to above-mentioned embodiment and change and repair
Change, function produced by it still without departing from description and accompanying drawing contained spiritual time, all should this
Within the protection domain of invention.
Claims (10)
1. visit for the high-altitude of spacecraft and stretch job platform, including reach truck and be set in shift-forward type
Operating platform on the pallet fork of forklift door frame front end, reach truck is as platform base, it is provided that the row of car body
Sailing motion, door frame guide rail integral forward lead along fork truck, the pallet fork of door frame front end longitudinally can rise along door frame
To the height of 5.6 meters, and can mechanical caging on door frame, the pallet fork of pallet fork puts support, and to arrange operation flat
Platform, operating platform is mainly by fixed platform, traverser, front end baffle, hinge, pallet fork set, electronic
Push rod, guardrail form；Fixed platform is nested with traverser installs, and fixed platform connects with the pallet fork of fork truck
Connect, in fixed platform and the side of traverser and be respectively provided with metal framework guardrail, traverser below
Realize the stretching motion of fore-and-aft direction by electric pushrod and drive the fence arranged on it elastic, after
Moving platform front end arranges the front end baffle of placement level after turning 90 °, and baffle plate is fixing after turning up to be connected
On guardrail and traverser.
2. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, the stroke of traverser is electronic
Controlled.
3. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, the traverser of operating platform is not
When stretching out, draw in completely in fixed platform.
4. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, fork truck also provides for operating platform
DC source.
5. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, front end baffle passes through hinge after turning up
Chain is connected in guardrail and traverser.
6. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, fixed platform is as operating platform
Main load-supporting part and mechanical joints, be located by connecting into utilizing pallet fork set to realize screw thread between pallet fork
It is integrated so that operating platform can be with pallet fork synchronization lifting and sidesway.
7. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, traverser is embedding with fixed platform
Set assembling.
8. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, traverser, fixed platform are equal
For metal framework structure, embedded double-decker is used to design.
9. high-altitude as claimed in claim 1 is visited and is stretched job platform, and wherein, front end baffle is led to traverser
Cross hinge and rotary shaft connects, turning 90 °, act freely, further expand total spy amount of stretching.
10. high-altitude as claimed in claim 1 is visited and is stretched job platform, wherein, guardrail be arranged on fixed platform and
The side of traverser and rear, guardrail is provided with installation and controls terminal, the interface of electric wire arrangement cable,
And provide safety prevention measure to operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280806.5A CN106276723B (en) | 2015-05-28 | 2015-05-28 | High-altitude for spacecraft, which is visited, stretches job platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280806.5A CN106276723B (en) | 2015-05-28 | 2015-05-28 | High-altitude for spacecraft, which is visited, stretches job platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106276723A true CN106276723A (en) | 2017-01-04 |
| CN106276723B CN106276723B (en) | 2019-03-22 |
Family
ID=57635700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280806.5A Active CN106276723B (en) | 2015-05-28 | 2015-05-28 | High-altitude for spacecraft, which is visited, stretches job platform |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639286A (en) * | 2017-02-28 | 2017-05-10 | 山河智能装备股份有限公司 | Extendable multi-purpose high altitude platform |
| CN108840290A (en) * | 2018-08-13 | 2018-11-20 | 湖州奔野汽车配件厂 | A kind of hoistable platform with bottom expanded functionality |
| CN109019404A (en) * | 2018-04-28 | 2018-12-18 | 国家电网公司 | Instrument check equipment transmission device |
| CN113733021A (en) * | 2021-08-30 | 2021-12-03 | 上海卫星工程研究所 | Sinking type tool of nested propulsion system and construction method thereof |
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| GB2075469A (en) * | 1979-07-09 | 1981-11-18 | Briab System Ab | Vertically movable platform |
| CN101125633A (en) * | 2007-09-24 | 2008-02-20 | 许树根 | Aloft work platform with extensible work platform |
| CN201354312Y (en) * | 2008-11-24 | 2009-12-02 | 徐州重型机械有限公司 | Aerial operation engineering vehicle and operation platform thereof |
| CN201647947U (en) * | 2010-02-01 | 2010-11-24 | 粟文洪 | Tunnel overhaul work extension platform |
| CN201952181U (en) * | 2010-11-01 | 2011-08-31 | 宁波九鼎机械有限公司 | Special aerial work platform for forklift |
| CN102976242A (en) * | 2012-12-10 | 2013-03-20 | 安得物流股份有限公司 | Safety operation platform |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2075469A (en) * | 1979-07-09 | 1981-11-18 | Briab System Ab | Vertically movable platform |
| CN101125633A (en) * | 2007-09-24 | 2008-02-20 | 许树根 | Aloft work platform with extensible work platform |
| CN201354312Y (en) * | 2008-11-24 | 2009-12-02 | 徐州重型机械有限公司 | Aerial operation engineering vehicle and operation platform thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639286A (en) * | 2017-02-28 | 2017-05-10 | 山河智能装备股份有限公司 | Extendable multi-purpose high altitude platform |
| CN109019404A (en) * | 2018-04-28 | 2018-12-18 | 国家电网公司 | Instrument check equipment transmission device |
| CN108840290A (en) * | 2018-08-13 | 2018-11-20 | 湖州奔野汽车配件厂 | A kind of hoistable platform with bottom expanded functionality |
| CN113733021A (en) * | 2021-08-30 | 2021-12-03 | 上海卫星工程研究所 | Sinking type tool of nested propulsion system and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106276723B (en) | 2019-03-22 |
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