CN103264956A - Rail double-door interlocking device of building hoist - Google Patents
Rail double-door interlocking device of building hoist Download PDFInfo
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- CN103264956A CN103264956A CN2013102005128A CN201310200512A CN103264956A CN 103264956 A CN103264956 A CN 103264956A CN 2013102005128 A CN2013102005128 A CN 2013102005128A CN 201310200512 A CN201310200512 A CN 201310200512A CN 103264956 A CN103264956 A CN 103264956A
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- building hoist
- door
- double door
- support pipe
- upper support
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Abstract
The invention relates to a rail double-door interlocking device of a building hoist, and in particular relates to a rail double-door for locking a vertical transporting device building hoist for high-rise building construction, belonging to the technical field of building construction operation devices. The rail double-door interlocking device of the building hoist comprises an interlocking upper mechanism and an interlocking lower mechanism; the interlocking upper mechanism comprises an upper support pipe; an upper pressing plate and a lock sleeve are sequentially welded on the upper plane of the upper support pipe; two guide rods are welded on the lower end of the upper support pipe; the interlocking lower mechanism comprises a lower pressing plate and a connecting base plate which are welded integrally; two guide sleeves are welded on the lower pressing plate; the two guided rods are respectively installed in the two guide sleeves in a sliding mode; and springs are sleeved on the guide rods. The rail double-door interlocking device of the building hoist provided by the invention is simple, compact and reasonable in structure, and guarantees that the double-door is clamped firmly after a hoisting cage is hoisted, a rail door can not be opened manually, and the safety greatly is improved, and the use is convenient.
Description
Technical field
The present invention relates to a kind of building hoist fence double door inter locking gear, be used for pinning the fence double door to the vertical transport equipment building hoist of high-building construction specifically, belong to building operation implement technical field.
Background technology
Along with urbanization construction and fast development of modern industry, land resources is more and more in short supply, causes modern City Building to develop to the high-altitude.Therefore increasing high level and high-rise building stand from the city.In the process that the urbanization construction develops rapidly, modern transportation device also progressively comes out, and is not only of a great variety, and function also from strength to strength, and building hoist is exactly a kind of building operation vertical transport equipment wherein.
Building hoist is the most safe, practical, the vertical transport specialized equipment efficiently of high-building construction.Aesthetic theory and diversified customer requirement according to mankind nowadays have also proposed a lot of new requirements to building hoist.In order to satisfy client's specific demand, the design of building hoist fence double door is applied.Double door has specious, make simple, advantage such as easy to use, but the common building hoist double door of at present a lot of manufacturer production is to adopt conventional door lock or latch to realize locking a door, in building hoist work, can there be very big potential safety hazard in fence gate at any time by anyone manual unlocking.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of building hoist fence double door inter locking gear is provided, guarantee that cage is after rising, double door is blocked firmly, can't open fence gate under the effect of manpower, and is simple in structure, safe and reliable, easy to use.
According to technical scheme provided by the invention, building hoist fence double door inter locking gear comprises chain mechanism and the chain mechanism down of going up, it is characterized in that: the chain mechanism of going up comprises the upper support pipe, and the plane is welded top board and lock tube successively on the upper support pipe, two pilot bars of upper support pipe lower end welding.Chain mechanism down comprises integrally welded lower platen and is connected substrate, two orienting sleeves of welding on the lower platen.Described two pilot bars are slidingly mounted on respectively in two orienting sleeves, are with spring on the pilot bar, end in contact upper support pipe on the spring, following end in contact lower platen.
Further, two brace panels of welding between lower platen and the connection substrate.
Further, the lock tube upper end is provided with U-lag.
Further, connect substrate and be provided with a plurality of bolts hole.
Further, lower platen is with to be connected substrate orthogonal.
Further, two orienting sleeves are parallel to each other.
Further, two pilot bars are parallel to each other.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, guarantees cage after rising, and double door is blocked firmly, can't open fence gate under the effect of manpower, has improved safety greatly, and is easy to use.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the chain mechanism structure scheme drawing of going up.
Fig. 3 is chain mechanism structure scheme drawing down.
Fig. 4 is scheme of installation of the present invention.
Chain mechanism, the chain mechanism down of 2-, 3-spring, 4-lock tube, 5-top board, 6-upper support pipe, 7-pilot bar, 8-lower platen, 9-orienting sleeve, 10-brace panel, 11-connection substrate, 12-bolt hole, 13-cage, the 14-fence gone up of description of reference numerals: 1-.
The specific embodiment
Embodiment during following the present invention incites somebody to action by reference to the accompanying drawings is further described:
Shown in Fig. 1 ~ 3, the present invention mainly comprises chain mechanism 1 and the chain mechanism 2 down of going up, and the chain mechanism 1 of going up comprises upper support pipe 6, and the plane is welded top board 5 and lock tube 4 successively on the upper support pipe 6, upper support pipe 6 lower ends 7, two pilot bars 7 of two pilot bars of welding are parallel to each other.During use, cage is pressed on the top board 5, and is poor by top board 5 balance heights, increased area of thrust surface simultaneously, and guaranteeing has enough area of thrust surface after cage descends.
Chain down mechanism 2 comprises integrally welded lower platen 8 and is connected substrate 11, and lower platen 8 is with to be connected substrate 11 orthogonal.Two brace panels 10 of welding between described lower platen 8 and the connection substrate 11 are by the Joint strenght between brace panel 10 reinforcement lower platens 8 and the connection substrate 11.9, two orienting sleeves 9 of two orienting sleeves of welding are parallel to each other on the lower platen 8.Lower platen 8, connection substrate 11 and brace panel 10 have formed stable support, and stability is strong, and is not fragile, long service life.
Described two pilot bars 7 are slidingly mounted on respectively in two orienting sleeves 9.Be with spring 3 on the described pilot bar 7, end in contact upper support pipe 6 on the spring 3, following end in contact lower platen 8.Directional tagging has been played in the cooperation of pilot bar 7 and orienting sleeve 9, guarantees that entire mechanism moves up and down in fixing track, could guarantee that like this double door is blocked by lock tube 4.
Described lock tube 4 upper ends are provided with U-lag, are mainly used in locking fence double door.During locking, double door is stuck in the U-lag, guarantees that double door can not be opened after cage rises.
Described connection substrate 11 is provided with a plurality of bolts hole 12, will connect substrate 11 by bolt and be connected on the fence easy disassembly.
Principle of work of the present invention is: as shown in Figure 4, when cage left top board 5, the present invention entered mode of operation.The chain mechanism 1 of going up can upspring under the elastic force effect of spring 3 automatically, and the double door of fence can be pinned by lock tube 4 simultaneously, can't manual unlocking.Have only when cage to drop to the bottom when pressing down top board 5, the chain mechanism 1 of going up overcomes spring 3 elastic force and is depressed into and touches chain mechanism 2 down, and the fence double door breaks away from lock tube 4, can be opened.The present invention can guarantee cage in working order down, and the fence double door can not be opened by artificial external force, has improved safety greatly, and is easy to use.
Claims (7)
1. building hoist fence double door inter locking gear, comprise chain mechanism (1) and the chain mechanism (2) down of going up, it is characterized in that: the chain mechanism (1) of going up comprises upper support pipe (6), upper support pipe (6) is gone up the plane and is welded top board (5) and lock tube (4) successively, upper support pipe (6) lower end welding two pilot bars (7); Chain mechanism (2) down comprises integrally welded lower platen (8) and is connected substrate (11) that lower platen (8) is gone up welding two orienting sleeves (9); Described two pilot bars (7) are slidingly mounted on respectively in two orienting sleeves (9), are with spring (3) on the pilot bar (7), and spring (3) is gone up end in contact upper support pipe (6), following end in contact lower platen (8).
2. building hoist fence double door inter locking gear as claimed in claim 1 is characterized in that: welding two brace panels (10) between described lower platen (8) and the connection substrate (11).
3. building hoist fence double door inter locking gear as claimed in claim 1 is characterized in that: be provided with U-lag on the described lock tube (4).
4. building hoist fence double door inter locking gear as claimed in claim 1, it is characterized in that: described connection substrate (11) is provided with a plurality of bolts hole (12).
5. building hoist fence double door inter locking gear as claimed in claim 1 is characterized in that: described lower platen (8) is with to be connected substrate (11) orthogonal.
6. building hoist fence double door inter locking gear as claimed in claim 1, it is characterized in that: described two orienting sleeves (9) are parallel to each other.
7. building hoist fence double door inter locking gear as claimed in claim 1, it is characterized in that: described two pilot bars (7) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200512.8A CN103264956B (en) | 2013-05-24 | 2013-05-24 | Rail double-door interlocking device of building hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200512.8A CN103264956B (en) | 2013-05-24 | 2013-05-24 | Rail double-door interlocking device of building hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103264956A true CN103264956A (en) | 2013-08-28 |
| CN103264956B CN103264956B (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310200512.8A Expired - Fee Related CN103264956B (en) | 2013-05-24 | 2013-05-24 | Rail double-door interlocking device of building hoist |
Country Status (1)
| Country | Link |
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| CN (1) | CN103264956B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002293488A (en) * | 2001-03-30 | 2002-10-09 | Sanwa Tekki Corp | Lifting device |
| KR100548958B1 (en) * | 2005-05-19 | 2006-02-02 | 김봉교 | Automatic lock and unlock device of safety door for construction |
| KR20060084054A (en) * | 2005-01-17 | 2006-07-21 | (주)코아글로벌아이티 | Safety door for hoist car in construction site |
| CN201102849Y (en) * | 2007-10-19 | 2008-08-20 | 宁波建工集团有限公司设备租赁分公司 | Locking device used for safety landing door of elevator |
| CN201560032U (en) * | 2009-11-24 | 2010-08-25 | 赵士山 | Construction elevator bottom cage enclosure door and hanging cage door interlocking switch device |
| CN202808141U (en) * | 2012-08-22 | 2013-03-20 | 佛山市南海裕华建筑机械有限公司 | Mechanical interlocking device of feeding gate of suspension cage of lift |
| CN203359805U (en) * | 2013-05-24 | 2013-12-25 | 博宇(无锡)科技有限公司 | Rail double-door interlocking device for building hoist |
-
2013
- 2013-05-24 CN CN201310200512.8A patent/CN103264956B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002293488A (en) * | 2001-03-30 | 2002-10-09 | Sanwa Tekki Corp | Lifting device |
| KR20060084054A (en) * | 2005-01-17 | 2006-07-21 | (주)코아글로벌아이티 | Safety door for hoist car in construction site |
| KR100548958B1 (en) * | 2005-05-19 | 2006-02-02 | 김봉교 | Automatic lock and unlock device of safety door for construction |
| CN201102849Y (en) * | 2007-10-19 | 2008-08-20 | 宁波建工集团有限公司设备租赁分公司 | Locking device used for safety landing door of elevator |
| CN201560032U (en) * | 2009-11-24 | 2010-08-25 | 赵士山 | Construction elevator bottom cage enclosure door and hanging cage door interlocking switch device |
| CN202808141U (en) * | 2012-08-22 | 2013-03-20 | 佛山市南海裕华建筑机械有限公司 | Mechanical interlocking device of feeding gate of suspension cage of lift |
| CN203359805U (en) * | 2013-05-24 | 2013-12-25 | 博宇(无锡)科技有限公司 | Rail double-door interlocking device for building hoist |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103264956B (en) | 2015-04-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20170524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |