CN203485920U - Secondary protection rail trolley - Google Patents
Secondary protection rail trolley Download PDFInfo
- Publication number
- CN203485920U CN203485920U CN201320518806.0U CN201320518806U CN203485920U CN 203485920 U CN203485920 U CN 203485920U CN 201320518806 U CN201320518806 U CN 201320518806U CN 203485920 U CN203485920 U CN 203485920U
- Authority
- CN
- China
- Prior art keywords
- secondary protection
- trolley
- bolt
- gear
- rail
- 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
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a secondary protection rail trolley which comprises a joist steel rail, a motor, a gear shaft, a driving wheel installation plate, a driving walking gear, a secondary protection device, a driven wheel installation plate, a driven walking gear, a hanging head bolt, a fixed bolt, an outer hexagon bolt and nuts. The secondary protection rail trolley has the advantages that the secondary protection rail trolley is ingenious and reasonable in structure, and capable of walking on the joist steel rail stably; the secondary protection device does not contact with the joist steel rail when the trolley works normally, the secondary protection device and the joist steel rail are locked when the trolley drops due to falling of the walking wheel, dropping of the trolley is avoided, and secondary protection is performed on the rail trolley.
Description
Technical field
The utility model belongs to vehicle for construction technical field, relates to a kind of aerial lift device, specifically a kind of secondary protection small rail car.
Background technology
Along with the speed of urban modernization is constantly accelerated, the skyscraper in city constantly occurs, many high buildings and large mansions are rised sheer from level ground.The moulding of modern building is varied, and most of skyscrapers all have own special style and pattern, and they also become a sign that city is new, for city has increased youth and vigor.In present stage, in order to increase aesthetic property and to obtain better daylighting effect, some skyscrapers have adopted glass curtain wall and these two kinds of wall materials of composite curtain wall mostly, but after after a while, piles and piles of dust makes these curtain walls lose color originally, and this has just inevitably brought cleaning and the maintenance issues of curtain wall.Be not only above two kinds of curtain walls in fact, the wall of other material curtain wall also needs periodic cleaning.How to keep skyscraper bright outward appearance attractive in appearance and how its outside keeped in repair and become gradually the problem that people are concerned about.Therefore, the friction scrubbing apparatus of high-altitude curtain wall more and more receives people's concern, and this has just expected being exclusively used in main equipment---the window cleaning equipment that cleans and safeguard curtain wall naturally.Window cleaning equipment is professional friction scrubbing apparatus, but this is only to window cleaning equipment definition the earliest.Abroad, window cleaning equipment has existed over half a century, and the field of application of window cleaning equipment is also not limited to the device of cleaning glass, but the comprehensive equipment that can safeguard for whole building.High-altitude window cleaning equipment is world's sophisticated equipment, and it is replacing traditional scaffold, becomes one of advanced person's sign of urban construction.
Suspended rail formula window cleaning equipment is comprised of suspension work platform, suspended rail and track travel device 3 parts.The equipped hanging basket with rope withdrawing apparatus of suspension work platform carries out lift work.Suspended rail is made by special high-strength alloy I-beam section, and be fixed on the mounted cantilever of metope on.Track travel device consists of the motor reducer ground-engaging wheel of band brake, is widely used in the occasion of architectural modeling complexity.The safety guard-safeguard of track travel device is related to staff's personal safety, must enough attention.
Utility model content
The utility model object is to overcome above shortcomings in prior art, and a kind of secondary protection small rail car is provided.
The technical scheme providing according to the utility model: described this secondary protection small rail car comprises i-beam track, motor, gear wheel shaft, driving wheel adapter plate, active walking gear, secondary protector, flower wheel adapter plate, driven road wheel, hangs hook bolt, bolt of rear end plate, outer-hexagonal screw bolt and nut; Described secondary protector links into an integrated entity by bolt and driving wheel adapter plate and flower wheel adapter plate.
As further improvement of the utility model, described gear wheel shaft one end is connected by key with motor, and the other end and two active walking gears mesh by gear.
Compared with prior art, advantage is the utility model: described secondary protection small rail car structure is ingenious rationally, can on i-beam track, walk by pulsation-free; Described secondary protector does not contact with track when dolly is normally worked, and when occurring that road wheel comes off while causing that dolly drops, secondary protector and i-beam track pin, and avoid dolly to fall, and small rail car is played to second protection effect.
Accompanying drawing explanation
Fig. 1 ~ 3 are the integrally-built schematic diagram of the utility model.
Description of reference numerals: 1-i-beam track, 2-motor, 3-gear wheel shaft, 4-driving wheel adapter plate, 5-active walking gear, 6-secondary protector, 7-flower wheel adapter plate, 8-driven road wheel, 9-hang hook bolt, 10-bolt of rear end plate, 11-outer-hexagonal bolt, 12-nut.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1 ~ 3: the utility model mainly by i-beam track 1, motor 2, gear wheel shaft 3, driving wheel adapter plate 4, initiatively walking gear 5, secondary protector 6, flower wheel adapter plate 7, driven road wheel 8, hang hook bolt 9, bolt of rear end plate 10, outer-hexagonal bolt 11 and nut 12 and form; Described secondary protector 6 links into an integrated entity by bolt and driving wheel adapter plate 4 and flower wheel adapter plate 7; Described gear wheel shaft 3 one end are connected by key with motor 2, and the other end and two active walking gears 5 mesh by gear.
During concrete application, as shown in Figure 1 to Figure 3, described active walking gear 5 and driven road wheel 8 contact with i-beam track 1, connect gear shaft 3 rotate after motor 2 energisings by key, and gear wheel shaft 3 is meshed and drives initiatively walking gear 5 to walk on i-beam track 1 with active walking gear 5; When secondary protection small rail car normally travels, described secondary protector 6 does not contact with i-beam track 1, only has when secondary protection small rail car has tenesmus trend, and secondary protector 6 just can contact and pin with i-beam track 1, stops dolly to drop.
Claims (2)
1. a secondary protection small rail car, is characterized in that: this secondary protection small rail car comprises i-beam track (1), motor (2), gear wheel shaft (3), driving wheel adapter plate (4), active walking gear (5), secondary protector (6), flower wheel adapter plate (7), driven road wheel (8), hangs hook bolt (9), bolt of rear end plate (10), outer-hexagonal bolt (11) and nut (12); Described secondary protector (6) links into an integrated entity by bolt and driving wheel adapter plate (4) and flower wheel adapter plate (7).
2. secondary protection small rail car as claimed in claim 1, is characterized in that: described gear wheel shaft (3) one end is connected by key with motor (2), and the other end and two initiatively walking gears (5) mesh by gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518806.0U CN203485920U (en) | 2013-08-24 | 2013-08-24 | Secondary protection rail trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518806.0U CN203485920U (en) | 2013-08-24 | 2013-08-24 | Secondary protection rail trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485920U true CN203485920U (en) | 2014-03-19 |
Family
ID=50256767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320518806.0U Expired - Lifetime CN203485920U (en) | 2013-08-24 | 2013-08-24 | Secondary protection rail trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417568A (en) * | 2013-08-24 | 2015-03-18 | 江苏雄宇重工科技股份有限公司 | Secondary protection small rail car |
| CN110789940A (en) * | 2019-10-10 | 2020-02-14 | 中国核电工程有限公司 | Heavy shielding transportation channel system based on rail trolley |
-
2013
- 2013-08-24 CN CN201320518806.0U patent/CN203485920U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417568A (en) * | 2013-08-24 | 2015-03-18 | 江苏雄宇重工科技股份有限公司 | Secondary protection small rail car |
| CN110789940A (en) * | 2019-10-10 | 2020-02-14 | 中国核电工程有限公司 | Heavy shielding transportation channel system based on rail trolley |
| CN110789940B (en) * | 2019-10-10 | 2021-01-22 | 中国核电工程有限公司 | Heavy shielding transportation channel system based on rail trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101514586B (en) | Hanger rail type electric hanging boat and construction method thereof | |
| CN113789948B (en) | Large-span atrium side wall sliding rail hanging basket with roof and construction method thereof | |
| CN202144437U (en) | Standing type single-person hanging seat device | |
| CN203485920U (en) | Secondary protection rail trolley | |
| CN201493216U (en) | Coating production line | |
| CN203334695U (en) | Curtain wall glass installation and suspending system | |
| CN104417568A (en) | Secondary protection small rail car | |
| CN208347288U (en) | A kind of cradle for constructional engineering | |
| CN205011332U (en) | Multi -functional high -rise building intelligence is equipped | |
| CN204418013U (en) | Bridge flange plate is constructed self-propelled cantilever hanging basket | |
| CN204510783U (en) | Formula attachment support for convenience detach | |
| CN203354455U (en) | Slide rail device for hanging window cleaning machine suspended working platform | |
| CN203144912U (en) | Movable hanging rack operation platform | |
| CN205893930U (en) | Self -propelled hanging flower basket device | |
| CN203499232U (en) | Attached lifting scaffold | |
| CN202116252U (en) | Lifting and moving operation platform cart | |
| CN201102869Y (en) | Large arm device of midair-disassembling horizontal lazy-arm type tower crane | |
| CN211229616U (en) | Glass curtain wall cleaning device for environmental engineering | |
| CN2578461Y (en) | Liftable scaffold | |
| CN203049451U (en) | Movable type sound absorption groove appearance repair trolley | |
| CN208415887U (en) | A kind of highly-safe construction scaffold | |
| CN208898457U (en) | Top of building erecting by overhang | |
| CN203555688U (en) | Single-arm wheel load type window cleaning machine | |
| CN203187267U (en) | Transmission tower climbing device | |
| CN207658895U (en) | Working at height glass hanging equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiongyu Heavy Industry Group Co.,Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice | ||
| CP03 | Change of name, title or address |
Address after: Jinxi road Binhu District 214000 Jiangsu city of Wuxi province No. 100 Patentee after: Xiongyu Heavy Industry Group Co.,Ltd. Address before: 214125 Wuxi City, Jiangsu province Binhu District Taihu Street double economic Park Patentee before: JIANGSU XIONGYU HEAVY INDUSTRY TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |