CN105752807A - Flap gate device for construction hoist - Google Patents
Flap gate device for construction hoist Download PDFInfo
- Publication number
- CN105752807A CN105752807A CN201610220939.8A CN201610220939A CN105752807A CN 105752807 A CN105752807 A CN 105752807A CN 201610220939 A CN201610220939 A CN 201610220939A CN 105752807 A CN105752807 A CN 105752807A
- Authority
- CN
- China
- Prior art keywords
- support bar
- connecting tube
- lift cage
- articulated slab
- flap gate
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a flap gate device for a construction hoist. The ends of upper connecting pipes are connected with double-lug hinged plates at the other ends of upper struts by hinge pins; two lower connecting pipes are also respectively arranged at both sides of an elevator cage; the lower connecting pipes are positioned below the upper connecting pipes; the ends of the lower connecting pipes are also connected with double-lug hinged plates at the other ends of lower struts by hinge pins; both ends of a lower edge of the elevator cage are connected with an edge of a flap gate in a hinged manner; the lower ends of vertical connecting rods are hinged to the side edge of the flap gate by hinge pins; a locking device is arranged at one side of the elevator cage. When the flap gate is turned in, a handrail is turned out of the elevator cage, so that not only is the usage amount in the cage not influenced, but also hidden safety use danger caused by contact between the handrail and people as well as objects before improvement can be eliminated. In the operating process, the flap gate adopts double insurances, i.e. an electrical appliance safety switch and a mechanical latch hook, so that using reliability and safety of the flap gate are ensured; load capacity of the gate is 300kg/m<2> and is greater than a use standard of 220kg/m<2>.
Description
Technical field
The present invention relates to the technical field of construction, specifically a kind of plate-turning door device for building hoist, particularly to its mechanical connecting structure.
Background technology
Between building hoist and building people's goods access way, centre-to-centre spacing changes with building functions change, and the centre distance of manufacturer's design is generally 2.9m～3.6m, and during practice of construction, its centre distance is also relevant with building direction.
Under some special construction operating modes, building hoist interface distance building interface is not more than 50cm, and according to projects total cost Design of Construction Organization plan, building hoist people's goods access way cannot be built.In order to build an access way, devise panel turnover door mechanism, Men Changyi field condition and determine, it is generally on-the-spot distance and effective and safe distance sum, just determines Men Changwei 1m, door materials'use pipe, unequal angle, the unitary block of aluminum alloy material of panel, and fasten with high-strength bolt, bead band steel seals, and fastens with high-strength bolt.Existing plate-turning door is relatively simple for structure, and safety coefficient is low, therefore need nonetheless remain for existing elevator panel turnover mechanism is further improved.
Summary of the invention
It is an object of the invention to provide a kind of plate-turning door device for building hoist, efficiently solve safety and the Carrying Capacity of shutter door of construction lifter device.
nullTo achieve these goals: the technical scheme is that a kind of plate-turning door device for building hoist，It includes lift cage，It is characterized in that: the outer wall of described lift cage both sides is respectively equipped with a upper support bar，The outer wall of lift cage both sides further respectively has a lower support bar，Described lower support bar is positioned at the lower section of upper support bar，One end of upper support bar and lower support bar is each perpendicular to the outer wall of lift cage and arranges，The other end place of upper support bar and lower support bar is equipped with ears articulated slab，Lift cage be respectively provided on two sides with a upper connecting tube，One end of upper connecting tube is connected with the ears articulated slab at upper support bar other end place by pivot pin，The both sides of lift cage further respectively have a lower connecting tube，Lower connecting tube is positioned at the lower section of connecting tube，One end of lower connecting tube is connected also through the ears articulated slab of pivot pin with lower support bar other end place，The lower edge two ends of lift cage are connected with plate-turning door edge by articulated manner，Upper connecting tube is also provided with an ears articulated slab near other end place，The upper end of vertical links is connected near the ears articulated slab at other end place with upper connecting tube by pivot pin，Vertical links is provided with an ears articulated slab near center，The lower connecting tube other end is connected near the ears articulated slab of center with vertical links by pivot pin，The lower end of vertical links is hinged with the lateral edges of plate-turning door by pivot pin，Lift cage side place is provided with locking device.
The invention discloses a kind of plate-turning door device for building hoist, when plate-turning door turn over into time, railing is turned to, outside elevator cage, neither affect in cage and make consumption, it is possible to eliminates railing before improving and brushes up against the safe handling hidden danger of people and thing.In running, plate-turning door adopts double insurance, i.e. electrical equipment discharge cock and machinery latch hook, it is ensured that the reliability and safety that plate-turning door uses, door loading capacity is 300/, more than the standard of use 220/, it is ensured that critical safe handling in running.Also greatly reducing construction party sets up the scaffold used by escape way simultaneously, reduces construction totle drilling cost.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Wherein:
1, lift cage；
2, upper support bar
3, lower support bar；
4, ears articulated slab；
5, upper connecting tube；
6, pivot pin；
7, lower connecting tube；
8, plate-turning door；
9, vertical links；
10, safe locking hook；
11, rotating shaft；
12, spring mechanism.
Detailed description of the invention
With reference to the accompanying drawings, the present invention is further described below.
nullThe invention discloses a kind of plate-turning door device for building hoist，It includes lift cage 1，It is different from prior art and is in that: be respectively equipped with a upper support bar 2 on the outer wall of described lift cage 1 both sides，The outer wall of lift cage 1 both sides further respectively has a lower support bar 3，Described lower support bar 3 is positioned at the lower section of upper support bar 2，One end of upper support bar 2 and lower support bar 3 is each perpendicular to the outer wall of lift cage 1 and arranges，The other end place of upper support bar 2 and lower support bar 3 is equipped with ears articulated slab 4，Lift cage 1 be respectively provided on two sides with a upper connecting tube 5，One end of upper connecting tube 5 is connected with the ears articulated slab 4 at upper support bar 2 other end place by pivot pin 6，The both sides of lift cage 1 further respectively have a lower connecting tube 7，Lower connecting tube 7 is positioned at the lower section of connecting tube 5，One end of lower connecting tube 7 is connected also through the ears articulated slab 4 of pivot pin 6 with lower support bar 3 other end place，The lower edge two ends of lift cage 1 are connected with plate-turning door 8 edge by articulated manner，Upper connecting tube 5 is also provided with an ears articulated slab 4 near other end place，The upper end of vertical links 9 is connected near the ears articulated slab 4 at other end place with upper connecting tube 5 by pivot pin 6，Vertical links 9 is provided with an ears articulated slab 4 near center，Lower connecting tube 7 other end is connected near the ears articulated slab 4 of center with vertical links 9 by pivot pin 6，The lower end of vertical links 9 is hinged with the lateral edges of plate-turning door 8 by pivot pin 6，Lift cage 1 side place is provided with locking device.
In the specific implementation, above-mentioned upper connecting tube, lower connecting tube, vertical links enclose in a rectangular configuration, and can be spun upside down by articulated structure, drive plate-turning door opening and closing in switching process.
In the specific implementation, described locking device is a safe locking hook 10, safe locking hook 10 is overall L-shaped, right-angle position at L-shaped safe locking hook 10 is provided with a rotating shaft 11, safe locking hook 10 swings centered by rotating shaft 11, the lower end of safe locking hook 10 is hook formation, the upper end of safe locking hook 10 is provided with spring mechanism, when elevator runs up and down, plate-turning door is easily artificially turned over into routing up, therefore devise above-mentioned safe locking hook, utilize self-locking elasticity insurance institution realize turnover panel originally in off position under locking, be effectively increased the safety coefficient of device.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, it is impossible to assert that the present invention is embodied as being confined to these explanations above-mentioned.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, protection scope of the present invention all should be considered as belonging to.
Claims (2)
- null1. the plate-turning door device for building hoist，It includes lift cage (1)，It is characterized in that: the outer wall of described lift cage (1) both sides is respectively equipped with a upper support bar (2)，The outer wall of lift cage (1) both sides further respectively has a lower support bar (3)，Described lower support bar (3) is positioned at the lower section of upper support bar (2)，One end of upper support bar (2) and lower support bar (3) is each perpendicular to the outer wall of lift cage (1) and arranges，The other end place of upper support bar (2) and lower support bar (3) is equipped with ears articulated slab (4)，Lift cage (1) be respectively provided on two sides with a upper connecting tube (5)，One end of upper connecting tube (5) is connected with the ears articulated slab (4) at upper support bar (2) other end place by pivot pin (6)，The both sides of lift cage (1) further respectively have a lower connecting tube (7)，Lower connecting tube (7) is positioned at the lower section of connecting tube (5)，One end of lower connecting tube (7) is connected with the ears articulated slab (4) at lower support bar (3) other end place also through pivot pin (6)，The lower edge two ends of lift cage (1) are connected with plate-turning door (8) edge by articulated manner，Upper connecting tube (5) is also provided with an ears articulated slab (4) near other end place，The upper end of vertical links (9) is connected near the ears articulated slab (4) at other end place with upper connecting tube (5) by pivot pin (6)，Vertical links (9) is provided with an ears articulated slab (4) near center，Lower connecting tube (7) other end is connected near the ears articulated slab (4) of center with vertical links (9) by pivot pin (6)，The lower end of vertical links (9) is hinged with the lateral edges of plate-turning door (8) by pivot pin (6)，Lift cage (1) side place is provided with locking device.
- 2. a kind of plate-turning door device for building hoist according to claim 1, it is characterized in that: described locking device is a safe locking hook (10), safe locking hook (10) is overall L-shaped, right-angle position at L-shaped safe locking hook (10) is provided with a rotating shaft (11), safe locking hook (10) swings centered by rotating shaft (11), the lower end of safe locking hook (10) is hook formation, and the upper end of safe locking hook (10) is provided with spring mechanism (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220939.8A CN105752807A (en) | 2016-04-11 | 2016-04-11 | Flap gate device for construction hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220939.8A CN105752807A (en) | 2016-04-11 | 2016-04-11 | Flap gate device for construction hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105752807A true CN105752807A (en) | 2016-07-13 |
Family
ID=56333777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610220939.8A Pending CN105752807A (en) | 2016-04-11 | 2016-04-11 | Flap gate device for construction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016977A (en) * | 2018-01-31 | 2018-05-11 | 厦门康柏机械集团有限公司 | Link plate-turning door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325366Y (en) * | 1998-04-08 | 1999-06-23 | 广西建工集团第四建筑工程有限责任公司 | Lifting cage discharging door interlocking device |
| CN102352700A (en) * | 2011-09-01 | 2012-02-15 | 中建三局第一建设工程有限责任公司 | Vertical transportation channel tower for construction of super high-rise building |
| CN202467425U (en) * | 2012-02-22 | 2012-10-03 | 舒旭辉 | Self-locking device |
| CN202897705U (en) * | 2012-10-31 | 2013-04-24 | 广州市京龙工程机械有限公司 | Construction lifter flap gate with foldable guardrail |
| CN204938684U (en) * | 2015-07-01 | 2016-01-06 | 上海建工七建集团有限公司 | Building hoist safety door |
| CN205419447U (en) * | 2016-04-11 | 2016-08-03 | 上海庞源机械施工有限公司 | A board door gear turns over for construction elevator |
-
2016
- 2016-04-11 CN CN201610220939.8A patent/CN105752807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325366Y (en) * | 1998-04-08 | 1999-06-23 | 广西建工集团第四建筑工程有限责任公司 | Lifting cage discharging door interlocking device |
| CN102352700A (en) * | 2011-09-01 | 2012-02-15 | 中建三局第一建设工程有限责任公司 | Vertical transportation channel tower for construction of super high-rise building |
| CN202467425U (en) * | 2012-02-22 | 2012-10-03 | 舒旭辉 | Self-locking device |
| CN202897705U (en) * | 2012-10-31 | 2013-04-24 | 广州市京龙工程机械有限公司 | Construction lifter flap gate with foldable guardrail |
| CN204938684U (en) * | 2015-07-01 | 2016-01-06 | 上海建工七建集团有限公司 | Building hoist safety door |
| CN205419447U (en) * | 2016-04-11 | 2016-08-03 | 上海庞源机械施工有限公司 | A board door gear turns over for construction elevator |
Non-Patent Citations (1)
| Title |
|---|
| 李志刚: "《路面器材技术与应用》", 31 May 2012 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016977A (en) * | 2018-01-31 | 2018-05-11 | 厦门康柏机械集团有限公司 | Link plate-turning door |
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|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |