CN203319448U - Guide rail device for lift car of freight elevator - Google Patents
Guide rail device for lift car of freight elevator Download PDFInfo
- Publication number
- CN203319448U CN203319448U CN2013203176764U CN201320317676U CN203319448U CN 203319448 U CN203319448 U CN 203319448U CN 2013203176764 U CN2013203176764 U CN 2013203176764U CN 201320317676 U CN201320317676 U CN 201320317676U CN 203319448 U CN203319448 U CN 203319448U
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- car
- vertical beam
- guide rail
- lift car
- guide
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- Types And Forms Of Lifts (AREA)
Abstract
A guide rail device for a lift car of a freight elevator comprises a freight elevator lifting well way, four auxiliary lift car vertical beams vertically supported in a quadrangle mode are arranged in the well way, two main lift car vertical beams parallel to every two auxiliary lift car vertical beams are installed between the two auxiliary lift car vertical beams, safety tongs are installed at the upper ends and the lower ends of the main lift car main beams respectively, guide shoes are installed on the safety tongs, and guide tongs are arranged at the upper ends and the lower ends of the auxiliary lift car vertical beams. A counter-weight guide rail support is arranged on one side of the lift car, a first guide rail is installed on the counter-weight guide rail support through a fastener, a lift car guide rail support is arranged on the other side of the lift car, a second guide rail is installed on the lift car lateral guide rail support through a faster, and the first guide rail and the second guide rail form sliding connection with the guide shoes. The guide rail device for the lift car of the freight elevator is reasonable in structure, convenient to install, high in security and safety and applicable to automobile ladders.
Description
Technical field
The utility model relates to the elevator field, crosses the track-type facilities of the freight elevator car of cargo consolidation load causes when dark cabin uneven loading, fluctuation of service in particular for reducing car.
Background technology
At present, Cargo Lift has been widely used in the application scenarios such as factory, warehouse, shopping mall, hotel, airport, station.Cargo lift is the giant mechanical and electrical equipment of electromechanical integration, and degree of automation is very high.Elevator is as the present transportation means of precision, crucial in applying unit to safe, the perfect maintaining of cargo lift and rationally use.Cargo lift, because characteristics, the normal wear of equipment, the electrical equipment of work is aging, the people is improper use, all likely affects the in-use performance of cargo lift.
Cargo Lift of the prior art, usually be provided with the guide rail extended at above-below direction in the hoist trunk of Cargo Lift, and a pair of boots of leading are installed on car, lead the guide rail sliding block joint in boots and hoist trunk on car, and slide thereon, guide the lifting of freight elevator car with this, guarantee that car can vertically move.Its advantage is simple in structure, installation and use is convenient, but also have following shortcoming: when car depth is excessive, cargo consolidation before or after gate during sedan-chair wall place, car generation unbalance loading, lead boots and guide rail area of contact on car reduce, contact force increases, and the elevator operational effect is poor, has noise to send, and aggravate to lead the wearing and tearing of boots, shortened service life.When serious, Cargo Lift falls, the safety tongs locking, and the pair of guide rails support on car is difficult to bear the overall weight of Cargo Lift, and the thickness that now can strengthen the rail brackets steel plate increases the intensity of rail brackets, but not only wastes material, raises the cost.
The utility model content
The shortcomings such as the applicant is for being prone to unbalance loading in above-mentioned existing production technology, and service life is low, provide a kind of track-type facilities of freight elevator car, thereby effectively raise the stability of Cargo Lift operation, extended service life, reduced cost.
The technical scheme that the utility model adopts is as follows:
A kind of track-type facilities of freight elevator car, comprise the lifting of cargo lift hoistway, be provided with four secondary car vertical beams that are the quadrangle vertical support in described hoistway, in the middle of adjacent two secondary car vertical beams, two parallel with it main car vertical beams are installed, the upper and lower side of described main car vertical beam is separately installed with safety tongs, install and lead boots on described safety tongs, described secondary car vertical beam upper and lower side is respectively arranged with leads boots; Also comprise upper beam assembly and lower beam assembly, a pair of guide wheel assemblies is installed on upper beam assembly, guide wheel assemblies is arranged in the track adjusting wheel case; Be positioned at car one side and be provided with the counter weight guide track support, by fastener, the first guide rail is installed on described counter weight guide track support, be positioned at the car opposite side and be provided with the cage side rail brackets, by fastener, the second guide rail is installed on described cage side rail brackets, described the first guide rail and the second guide rail respectively with lead boots and form sliding block joint; Be connected and fixed by the first vertical beam connecting panel between the secondary car vertical beam of one side and main car vertical beam, be connected and fixed by the second vertical beam connecting panel between the secondary car vertical beam of opposite side and main car vertical beam; On described main car vertical beam, the first connecting panel is installed, the both sides of described the first connecting panel are provided with the first car digonal link, and described the first car digonal link is connected with at the bottom of sedan-chair; Be positioned at the first connecting panel bottom the second connecting panel in parallel is installed, the both sides of described the second connecting panel are provided with the second car digonal link, and described the second car digonal link is connected with at the bottom of sedan-chair.
As further improvement in the technical proposal:
Between the secondary car vertical beam of an end, side and main car vertical beam, be provided with between the upper and lower every two the first vertical beam connecting panels that be arranged in parallel; Between the secondary car vertical beam of opposite side and main car vertical beam, be provided with between the upper and lower every two the second vertical beam connecting panels that be arranged in parallel;
By bolt, three pairs of the first guide rails are installed on described counter weight guide track support;
By bolt, three pairs of the second guide rails are housed on described cage side rail brackets.
The beneficial effects of the utility model are as follows:
Of the present utility model rational in infrastructure, easy for installation, in the change prior art, car adopts the structure design of pair of guide rails and car frame, utilize three pairs of guide rails and three cover car frames, car frame is distributed in rational position according to car depth, steady safety while making the elevator operation, can effectively reduce the wearing and tearing of leading boots, extends leading the boots maintenance intervals.
By the upper and lower side in main car vertical beam, safety tongs is installed, when overloading, during the situation of hypervelocity, safety tongs blocks guide rail, disconnects guide rail and the bearing fit of leading boots, has improved safety performance.
By between main car vertical beam and secondary car vertical beam, installing the first vertical beam connecting panel and the second vertical beam connecting panel be installed respectively, make its installation solid and reliable, and the car digonal link is installed on main car vertical beam, avoided in the prior art when the situation of unbalance loading occurring, noise is large, lead the defects such as boots wearing and tearing severity, the relevant accident caused while effectively reducing the elevator unbalance loading.Its stability and safe.The utility model is applicable to the application of automobile elevator.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The lateral plan that Fig. 2 is Fig. 1.
The birds-eye view that Fig. 3 is the utility model hoistway.
Wherein: 1, upper beam assembly; 2, guide wheel assemblies; 3, track adjusting wheel case; 4, lead boots; 5, secondary car vertical beam; 6, lower beam assembly; 7, the first vertical beam connecting panel; 8, main car vertical beam; 9, the second vertical beam connecting panel; 10, the first connecting panel; 11, the second connecting panel; 12, the first car digonal link; 13, the second car digonal link; 14, counter weight guide track support; 15, the first guide rail; 16, car rear opening; 17, the second guide rail; 18, cage side rail brackets; 19, safety tongs.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As depicted in figs. 1 and 2, the track-type facilities of the freight elevator car of the present embodiment, comprise the lifting of cargo lift hoistway, be provided with four secondary car vertical beams 5 that are the quadrangle vertical support in hoistway, in the middle of adjacent two secondary car vertical beams 5, two parallel with it main car vertical beams 8 are installed, the upper and lower side of main car vertical beam 8 is separately installed with safety tongs 19, on safety tongs 19, installs and leads boots 4, and secondary car vertical beam 5 upper and lower sides are respectively arranged with leads boots 4; Also comprise upper beam assembly 1 and lower beam assembly 6, a pair of guide wheel assemblies 2 is installed on upper beam assembly 1, guide wheel assemblies 2 is arranged in track adjusting wheel case 3; As shown in Figure 3, be positioned at car one side and be provided with counter weight guide track support 14, by bolt, three pairs of the first guide rails 15 are installed on counter weight guide track support 14, be positioned at the car opposite side and be provided with cage side rail brackets 18, by bolt, three pairs of the second guide rails 17 are installed on cage side rail brackets 18, the first guide rail 15 and the second guide rail 17 respectively with lead boots 4 and form sliding block joints, before and after it, both sides also are provided with car rear opening 16; Be connected and fixed by the first vertical beam connecting panel 7 between the secondary car vertical beam 5 of one side and main car vertical beam 8, be connected and fixed by the second vertical beam connecting panel 9 between the secondary car vertical beam 5 of opposite side and main car vertical beam 8; The both sides that the first connecting panel 10, the first connecting panels 10 are installed on main car vertical beam 8 are provided with the first car digonal link 12, the first car digonal links 12 and are connected with at the bottom of sedan-chair; Being positioned at both sides that the first connecting panel 10 bottoms are equipped with the second connecting panel 11, the second connecting panels 11 in parallel is provided with the second car digonal link 13, the second car digonal links 13 and is connected with at the bottom of sedan-chair.
As shown in Figure 2, between the secondary car vertical beam 5 of a side and main car vertical beam 8, be provided with between the upper and lower every two the first vertical beam connecting panels 7 that be arranged in parallel; Between the secondary car vertical beam 5 of opposite side and main car vertical beam 8, be provided with between the upper and lower every two the second vertical beam connecting panels 9 that be arranged in parallel.The first vertical beam connecting panel 7 and the installation actv. of the second vertical beam connecting panel 9 have guaranteed parallel between secondary car vertical beam 5 and main car vertical beam 8, have improved stability.
In actual use procedure, while occurring that car depth is excessive, cargo consolidation is before or after gate during sedan-chair wall place, now car generation unbalance loading, when unbalance loading during in one side of car, because two pairs of car digonal links are connected with main car vertical beam 8, application force is shared on main car vertical beam 8, main car vertical beam 8 is connected with secondary car vertical beam 5 by the vertical beam connecting panel again, application force is shared on secondary car vertical beam 5, thereby in the time of guaranteeing cage operation, load is uniform, stability while also having guaranteed operation simultaneously, prevent that the elevator part load is excessive, during operation, roll, not steadily or produce safety misadventure.
The utility model is positioned on main car vertical beam 8 installs safety tongs 19, when the car rear opening 16 of elevator is opened, before and after it, all can there be goods or automobile to pass through, when car speeding, unbalance loading occur when, safety tongs 19 plays a role, and blocks guide rail, thereby disconnect, leads being connected of boots 4 and guide rail, elevator quits work, safe and reliable.In addition, three pairs of the first guide rails 15 and three pairs of the second guide rails 17 are evenly arranged in the car both sides, and actv. prevents cargo consolidation load, causes cabin uneven loading, inclination, stability and safety while improving operation.Also increase the service life of leading boots 4 simultaneously
The utility model actv. improves the Cargo Lift operation stability, increases the service life, and increases safety and economic benefit.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (4)
1. the track-type facilities of a freight elevator car, comprise the lifting of cargo lift hoistway, it is characterized in that: be provided with four secondary car vertical beams (5) that are the quadrangle vertical support in described hoistway, parallel with it two main car vertical beams (8) are installed in the middle of adjacent two secondary car vertical beams (5), the upper and lower side of described main car vertical beam (8) is separately installed with safety tongs (19), the upper installation of described safety tongs (19) led boots (4), and described secondary car vertical beam (5) upper and lower side is respectively arranged with leads boots (4); Also comprise upper beam assembly (1) and lower beam assembly (6), a pair of guide wheel assemblies (2) is installed on upper beam assembly (1), guide wheel assemblies (2) is arranged in track adjusting wheel case (3); Be positioned at car one side and be provided with counter weight guide track support (14), described counter weight guide track support (14) is upper is equipped with the first guide rail (15) by fastener, be positioned at the car opposite side and be provided with cage side rail brackets (18), described cage side rail brackets (18) is upper is equipped with the second guide rail (17) by fastener, described the first guide rail (15) and the second guide rail (17) respectively with lead boots (4) and form sliding block joint; Be connected and fixed by the first vertical beam connecting panel (7) between the secondary car vertical beam (5) of one side and main car vertical beam (8), be connected and fixed by the second vertical beam connecting panel (9) between the secondary car vertical beam (5) of opposite side and main car vertical beam (8); The first connecting panel (10) is installed on described main car vertical beam (8), and the both sides of described the first connecting panel (10) are provided with the first car digonal link (12), and described the first car digonal link (12) is connected with at the bottom of sedan-chair; Be positioned at the first connecting panel (10) bottom the second connecting panel (11) in parallel is installed, the both sides of described the second connecting panel (11) are provided with the second car digonal link (13), and described the second car digonal link (13) is connected with at the bottom of sedan-chair.
2. the track-type facilities of freight elevator car as claimed in claim 1 is characterized in that: be positioned between the secondary car vertical beam (5) of an end, side and main car vertical beam (8) and be provided with between the upper and lower every two the first vertical beam connecting panels (7) that be arranged in parallel; Be positioned between the secondary car vertical beam (5) of opposite side and main car vertical beam (8) and be provided with between the upper and lower every two the second vertical beam connecting panels (9) that be arranged in parallel.
3. the track-type facilities of freight elevator car as claimed in claim 1, is characterized in that: on described counter weight guide track support (14), by bolt, three pairs of the first guide rails (15) are installed.
4. the track-type facilities of freight elevator car as claimed in claim 1, is characterized in that: on described cage side rail brackets (18), by bolt, three pairs of the second guide rails (17) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203176764U CN203319448U (en) | 2013-06-04 | 2013-06-04 | Guide rail device for lift car of freight elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203176764U CN203319448U (en) | 2013-06-04 | 2013-06-04 | Guide rail device for lift car of freight elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319448U true CN203319448U (en) | 2013-12-04 |
Family
ID=49658817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203176764U Expired - Fee Related CN203319448U (en) | 2013-06-04 | 2013-06-04 | Guide rail device for lift car of freight elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872049A (en) * | 2019-12-04 | 2020-03-10 | 康力电梯股份有限公司 | Car frame |
-
2013
- 2013-06-04 CN CN2013203176764U patent/CN203319448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872049A (en) * | 2019-12-04 | 2020-03-10 | 康力电梯股份有限公司 | Car frame |
| CN110872049B (en) * | 2019-12-04 | 2024-05-10 | 康力电梯股份有限公司 | Car frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |