CN103171956A - Construction elevator - Google Patents
Construction elevator Download PDFInfo
- Publication number
- CN103171956A CN103171956A CN201310089785XA CN201310089785A CN103171956A CN 103171956 A CN103171956 A CN 103171956A CN 201310089785X A CN201310089785X A CN 201310089785XA CN 201310089785 A CN201310089785 A CN 201310089785A CN 103171956 A CN103171956 A CN 103171956A
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- Prior art keywords
- cage door
- cage
- rollover
- sliding
- door
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Abstract
The invention discloses a construction elevator. Space is kept between an existing construction elevator and a building, when an elevator cage stops at a floor position for carrying out coming in and going out of materials, accidents of falling of fragmentary materials are prone to occurring, and therefore casualties are caused. The construction elevator comprises an elevator cage. An exit is arranged on the elevator cage. A cage door is arranged on the exit. The cage door comprises a side overturning cage door which can turn over outward and an up sliding cage door which can lift. The side overturning cage door is hinged with the bottom of the elevator cage. The up sliding cage door is arranged above the side overturning cage door. A linkage piece is arranged between the up sliding cage door and the side overturning cage door. When the up sliding cage door descends, the linkage piece is used for driving the side overturning cage door to turn over and be vertical to close the cage door together. When the up sliding cage door ascends, the linkage piece is used for driving the side overturning cage door to turn over outward to open the cage door, and the side overturning cage door can act as a channel of people and goods at the same time. A lock catch is arranged on the up sliding cage door, and a lock position is arranged on the side overturning cage door. When the cage door is closed, the lock catch is buckled with the lock position to keep the cage door in a closed state, and safety is improved.
Description
[technical field]
The present invention relates to a kind of elevator, especially a kind of construction elevator.
[background technology]
Usually can arrange that in Building Construction Cargo Lift completes the vertical transport of personnel and material.But in the Cargo Lift installation process must and building between leave certain spacing, unimpeded with the perpendicular movement that satisfies cage.Existing Cargo Lift carries out material when coming in and going out when cage dock floor position in work progress, be very easy to occur scrappy material from the gap falling accident between cage and floor, thereby cause personal casualty.
At present, Cargo Lift must be set up protective equipment upper with scaffold or other materials in dock floor, avoid personnel or material to fall from cage and floor gap space, repeated work labour intensity can be done so large, and greatly reduce work efficiency, if it is careful not to set up process, do not carry out enough protection, still have the possibility of causing danger.
Therefore how realizing fast the quick connection between cage and construction floor, increase work efficiency, is the problem that those skilled in the art need to solve at present.
[summary of the invention]
The invention provides a kind of construction elevator, can realize fast being connected between cage and floor, and simple in structure, swift to operate, convenient, safe.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of construction elevator, comprise cage, described cage is provided with outlet, described exit is provided with the cage door, described cage door comprises rollover cage door and the liftable sliding cage door that can outwards overturn, the bottom-hinged of described rollover cage door and cage, described sliding cage door is located at the top of rollover cage door, be provided with moving part between described sliding cage door and rollover cage door, drive rollover cage door tipped upright by moving part when upper sliding cage door descends and jointly close the cage door, when upper sliding cage door rises, moving part drives the outside upset of rollover cage door and opens the cage door, and described sliding cage door is provided with snap close, described rollover cage door is provided with lock-bit, when the cage door is closed, snap close fastens lock-bit maintenance cage door closure state.
Further, described snap close comprises the projection that is located at sliding cage door bottom, and described lock-bit comprises and be located at the rollover cage header groove corresponding with described projection, and the inwall of groove is provided with retractable steel ball, and protruding side is provided with the pit of the described steel ball of connection.
Further, be provided with stage clip between described groove inwall and steel ball.
Further, described snap close comprises the latch that is located at sliding cage door bottom, and described lock-bit comprises the Connection Block that is located at rollover cage door top, and described Connection Block is provided with pin-and-hole, and the cage door moves latch and is connected with pin-and-hole when closing.
Further, described moving part comprises the drag-line that is located between described sliding cage door bottom and rollover cage door top, and the upper end of described cage is provided with the pulley that connects described drag-line.
Further, described construction elevator also comprises cylinder, and described cylinder connects described sliding cage door, by sliding cage door lifting on air cylinder driven.
Further, described rollover cage door comprises stay bearing plate and guardrail.
Further, described stay bearing plate surface is provided with many row's rollers.
Beneficial effect of the present invention:
At first, the cage bottom-hinged of construction elevator of the present invention has rollover cage door, rollover cage door can outwards overturn across between cage and construction floor, passage as the people and goods, because rollover cage door need not be very long, thus rollover cage door top be provided with liftable sliding cage door, and upper sliding cage door is connected with moving part between the cage door with turning on one's side, on move sliding cage door and just rollover cage door outwards can be turned on one's side, move down sliding cage door and drive rollover cage door and uprightly the cage door is closed.
Secondly, the upper sliding cage door of construction elevator of the present invention is provided with snap close, and rollover cage door is provided with lock-bit, and when the cage door is closed, snap close fastens lock-bit maintenance cage door closure state, prevents that in the construction elevator lifting process, cage door accident is opened and causes the accident.
These characteristics of the present invention and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[description of drawings]
The present invention is described further below in conjunction with accompanying drawing:
Structural representation when Fig. 1 is construction elevator cage door closure of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation of construction elevator cage door of the present invention when opening;
Fig. 4 is the partial schematic diagram at I place in Fig. 2;
Fig. 5 is the replacing structure of snap close and lock-bit in the present invention;
Fig. 6 is the birds-eye view of rollover cage door in the present invention.
[specific embodiment]
the invention provides a kind of construction elevator, comprise cage, described cage is provided with outlet, described exit is provided with the cage door, described cage door comprises rollover cage door and the liftable sliding cage door that can outwards overturn, the bottom-hinged of described rollover cage door and cage, described sliding cage door is located at the top of rollover cage door, be provided with moving part between described sliding cage door and rollover cage door, drive rollover cage door tipped upright by moving part when upper sliding cage door descends and jointly close the cage door, when upper sliding cage door rises, moving part drives the outside upset of rollover cage door and opens the cage door, and described sliding cage door is provided with snap close, described rollover cage door is provided with lock-bit, when the cage door is closed, snap close fastens lock-bit maintenance cage door closure state.
Be explained and illustrated below in conjunction with the accompanying drawing of the embodiment of the present invention technical scheme to the embodiment of the present invention, but following embodiment is only the preferred embodiments of the present invention, is not whole.Based on the embodiment in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belong to protection scope of the present invention.
With reference to figure 1, Fig. 2 and Fig. 3, shown in a kind of construction elevator, comprise cage 1 and outlet, the exit is provided with the cage door, wherein the cage door comprises rollover cage door 2 and the liftable sliding cage door 3 that can outwards overturn, the bottom-hinged of rollover cage door and cage 1, upper sliding cage door 3 be located at the cage door 2 of turning on one's side directly over.With reference to figure 3, after moving on upper sliding cage door 3, when rollover cage door 2 turned up, the cage door was opened, and connected cage 1 and floor by rollover cage door 2, as people and goods's passage; With reference to figure 1 and Fig. 2, after upper sliding cage door 3 moved down, when rollover cage door 2 is upright, the cage door was closed, and realizes the sealing of cage.
With reference to figure 1 and Fig. 3, be provided with moving part between upper sliding cage door 3 in the present invention and rollover cage door 2, drive by moving part the cage door tipped upright of turning on one's side when upper sliding cage door descends and jointly close the cage door, when upper sliding cage door rises, moving part drive rollover cage door outwards overturns and opens the cage door.
Preferably, moving part comprises the drag-line 41 that is located between described sliding cage door 3 bottoms and rollover cage door 2 tops, and the upper end of described cage 1 is provided with the pulley 42 that connects described drag-line 41, and upper sliding cage door 3 rising drag-lines 41 are lax, and the cage door 2 of therefore turning on one's side outwards overturns; Pull sliding cage door 3 decline tension drag-lines 41 to drive rollover cage doors 2 upright, described moving part can be set in the both sides of cage 1; Improvedly also bottom roller 43 can be set below pulley 42, but bottom roller 43 transverse shiftings are used for tensioning and transfer drag-line 41 to reach best interlock effect.
In order to raise the efficiency, be connected with cylinder 32 on upper sliding cage door 3, drive 3 liftings of upper sliding cage door by cylinder 32, switch is installed, control cylinder 32 motions in cage; Lift manually that sliding cage door is time-consuming, effort, if when upper sliding cage door need to rise high height, staff was difficult to reach, also need to be by foreign object; Yet the present invention just can be slided the cage door in the fast speed lifting by control cylinder, and simple in structure.Habitually practise, can track adjusting wheel 31 be set in upper sliding cage door 3 both sides, can reduce the Simultaneous Stabilization moving direction that rubs.
As a kind of improvement, described rollover cage door 2 comprises stay bearing plate 21, and stay bearing plate 21 is across conduct walking passage between cage 1 and floor, and the both sides of stay bearing plate 21 arrange guardrail 22, as safety precaution.
In addition, with reference to figure 6, shown in stay bearing plate 21 surfaces of rollover cage door 2 be provided with many row's rollers 23; The centre of stay bearing plate 21 arranges roller 23, and during carrying, goods shifts by roller, the generation of dangerous situation in the time of can laborsavingly preventing from carrying again.
Because rollover cage door can be opened automatically, in order to improve safety, on the basis of the above, on upper sliding cage door 3, snap close is set, on rollover cage door 2, lock-bit is set, when the cage door is closed, snap close fastens lock-bit maintenance cage door closure state, can prevent that the cage door from automatically opening and causing fatal accident, or goods falls the road.
With reference to figure 5, the preferred version one of snap close and lock-bit, it is inboard that snap close and lock-bit are located at the cage door, snap close is the latch 51 that is located at sliding cage door 3 bottoms, also can move up and down in latch 51 cross-under and pedestal 52, lock-bit is the Connection Block 53 that is located at rollover cage door 2 tops, and described Connection Block 53 is provided with pin-and-hole, upper sliding cage door 3 descends when driving rollover cage door 2 upright closed cage door, and mobile latch 51 is connected with pin-and-hole; Therefore move sliding cage door on needing, and then rollover cage door could overturn, can owing to opening against the cage door that causes turning on one's side artificially or unexpectedly, not cause the accident.
With reference to figure 4, the preferred version two of snap close and lock-bit, snap close is the projection 61 that is located at sliding cage door 3 bottoms, lock-bit is to be located at rollover cage door 2 tops and described protruding 61 corresponding grooves 62, the inwall of groove 62 is provided with retractable steel ball 63, described groove 62 inwalls and 63 of steel balls are provided with stage clip 64, and the side of projection 61 is provided with the pit 611 that connects described steel ball 63.Upper sliding cage door 3 descends and drives rollover cage doors 2 when upright, and both are coupled, and projection 61 is inserted in grooves 62 pit 611 and steel ball 63 clampings simultaneously, the effect that this structure equally can implementation one, and also this device need not manually, compares scheme one efficient higher.
By above-described embodiment, purpose of the present invention is by fully effective having reached.The personage who is familiar with this skill should be understood that the content that the present invention includes but be not limited to describe in accompanying drawing and the top specific embodiment.Any modification that does not depart from function and structure principle of the present invention all will be included in the scope of claims.
Claims (8)
1. construction elevator, comprise cage, described cage is provided with outlet, described exit is provided with the cage door, it is characterized in that: described cage door comprises rollover cage door and the liftable sliding cage door that can outwards overturn, the bottom-hinged of described rollover cage door and cage, described sliding cage door is located at the top of rollover cage door, be provided with moving part between upper sliding cage door and rollover cage door, drive rollover cage door tipped upright by moving part when upper sliding cage door descends and jointly close the cage door, when upper sliding cage door rises, moving part drives the outside upset of rollover cage door and opens the cage door, and described sliding cage door is provided with snap close, described rollover cage door is provided with lock-bit, when the cage door is closed, snap close fastens lock-bit maintenance cage door closure state.
2. a kind of construction elevator according to claim 1, it is characterized in that: described snap close comprises the projection that is located at sliding cage door bottom, described lock-bit comprises and is located at the rollover cage header groove corresponding with described projection, the inwall of groove is provided with retractable steel ball, and the side of projection is provided with the pit that connects described steel ball.
3. a kind of construction elevator according to claim 2, is characterized in that: be provided with stage clip between described groove inwall and steel ball.
4. a kind of construction elevator according to claim 1, it is characterized in that: described snap close comprises the latch that is located at sliding cage door bottom, described lock-bit comprises the Connection Block that is located at rollover cage door top, and described Connection Block is provided with pin-and-hole, and the cage door moves latch and is connected with pin-and-hole when closing.
5. according to claim 1 and 2 or 3 or 4 described a kind of construction elevators is characterized in that: described moving part comprises the drag-line that is located between described sliding cage door bottom and rollover cage door top, and the upper end of described cage is provided with the pulley that connects described drag-line.
6. a kind of construction elevator according to claim 1, it is characterized in that: described construction elevator also comprises cylinder, described cylinder connects described sliding cage door, by sliding cage door lifting on air cylinder driven.
7. a kind of construction elevator according to claim 1, it is characterized in that: described rollover cage door comprises stay bearing plate and guardrail.
8. a kind of construction elevator according to claim 7 is characterized in that: described stay bearing plate surface is provided with many row's rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089785XA CN103171956A (en) | 2013-03-20 | 2013-03-20 | Construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089785XA CN103171956A (en) | 2013-03-20 | 2013-03-20 | Construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103171956A true CN103171956A (en) | 2013-06-26 |
Family
ID=48632245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310089785XA Pending CN103171956A (en) | 2013-03-20 | 2013-03-20 | Construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171956A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879859A (en) * | 2014-04-11 | 2014-06-25 | 山东华邦建设集团有限公司 | Construction hoist |
| CN104249961A (en) * | 2014-10-12 | 2014-12-31 | 邓勤 | Elevator car lifting safety bracket |
| CN104261221A (en) * | 2014-10-12 | 2015-01-07 | 黄东连 | Lifting safety n-shaped frame of elevator lift car |
| CN113104705A (en) * | 2021-04-09 | 2021-07-13 | 南京交通职业技术学院 | Construction machinery equipment for lifting and using method thereof |
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| CN1874942A (en) * | 2003-09-24 | 2006-12-06 | 布赖恩·L·哈姆 | Materials conveying system |
| 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 |
| CN201261674Y (en) * | 2008-09-08 | 2009-06-24 | 长沙科达建设机械制造有限公司 | Suspension cage with turning door |
| CN201314760Y (en) * | 2008-11-10 | 2009-09-23 | 徐江林 | Refrigerator door touching bead locking structure of adaptive reminder |
| KR20110004577A (en) * | 2009-07-08 | 2011-01-14 | 주식회사 동광산업 | The footboard apparatus of a lift |
| CN202744150U (en) * | 2012-08-22 | 2013-02-20 | 佛山市南海裕华建筑机械有限公司 | Tilting door mechanism of lift |
| CN202766043U (en) * | 2012-09-11 | 2013-03-06 | 广州市京龙工程机械有限公司 | Building hoist with electric platform trap door |
| CN203079492U (en) * | 2013-03-20 | 2013-07-24 | 中天建设集团有限公司 | Construction elevator |
-
2013
- 2013-03-20 CN CN201310089785XA patent/CN103171956A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1874942A (en) * | 2003-09-24 | 2006-12-06 | 布赖恩·L·哈姆 | Materials conveying system |
| 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 |
| CN201261674Y (en) * | 2008-09-08 | 2009-06-24 | 长沙科达建设机械制造有限公司 | Suspension cage with turning door |
| CN201314760Y (en) * | 2008-11-10 | 2009-09-23 | 徐江林 | Refrigerator door touching bead locking structure of adaptive reminder |
| KR20110004577A (en) * | 2009-07-08 | 2011-01-14 | 주식회사 동광산업 | The footboard apparatus of a lift |
| CN202744150U (en) * | 2012-08-22 | 2013-02-20 | 佛山市南海裕华建筑机械有限公司 | Tilting door mechanism of lift |
| CN202766043U (en) * | 2012-09-11 | 2013-03-06 | 广州市京龙工程机械有限公司 | Building hoist with electric platform trap door |
| CN203079492U (en) * | 2013-03-20 | 2013-07-24 | 中天建设集团有限公司 | Construction elevator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879859A (en) * | 2014-04-11 | 2014-06-25 | 山东华邦建设集团有限公司 | Construction hoist |
| CN104249961A (en) * | 2014-10-12 | 2014-12-31 | 邓勤 | Elevator car lifting safety bracket |
| CN104261221A (en) * | 2014-10-12 | 2015-01-07 | 黄东连 | Lifting safety n-shaped frame of elevator lift car |
| CN113104705A (en) * | 2021-04-09 | 2021-07-13 | 南京交通职业技术学院 | Construction machinery equipment for lifting and using method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |