CN201517011U - Material elevator in construction location and safety door synchronization lifting device of floor - Google Patents
Material elevator in construction location and safety door synchronization lifting device of floor Download PDFInfo
- Publication number
- CN201517011U CN201517011U CN2009201978054U CN200920197805U CN201517011U CN 201517011 U CN201517011 U CN 201517011U CN 2009201978054 U CN2009201978054 U CN 2009201978054U CN 200920197805 U CN200920197805 U CN 200920197805U CN 201517011 U CN201517011 U CN 201517011U
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- China
- Prior art keywords
- safety door
- floor
- material elevator
- bridge piece
- hoisting device
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Abstract
The utility model discloses a material elevator in construction location and a safety door synchronization lifting device of floor, which comprises a safety door I in the material elevator and a safety door II in the floor. The safety door I is movably connected with an overlapping component which drives the safety door II and the safety door I to be lifted synchronously. The safety door I is fixedly connected with a supporting component. A shaft sleeve is provided on the supporting component. The top part of an overlapping component is fixedly connected with a horizontal rotating shaft which penetrates the shaft sleeve for being rotatably connected with the safety door I. One side of the overlapping component, which faces the safety door II, is fixedly connected with a lifting component. The other end of the lifting component is connected with a lifting motor which drives the overlapping component to rotate through the lifting component. The material elevator in construction location and a safety door synchronization lifting device of floor realizes the synchronous lifting of the safety door I of the material elevator and the safety door II of the floor, settles the potential safety trouble and guarantees the production safety of the construction personnel.
Description
Technical field
The utility model relates to a kind of bont that is used for promoting synchronously material elevator and floor two fan safety doors at the construction field (site).
Background technology
Need in the site operation to adopt material elevator to transport building materials, by material elevator building materials is transported to and is convenient to workmen's operation in the corresponding floor.Material elevator is provided with safety door I, be provided with safety door II in the floor, usually material elevator operating personal on the ground is responsible for promoting material elevator and is opened safety door I, workmen in floor opens safety door II, after safety door I and safety door II opened, the workmen entered material elevator building materials is carried in the floor.But such operating process has the following disadvantages: operating personal and workmen get in touch with bad combination miss; Cage started the accident that causes the accident when the workmen passed in and out the cage door; The workmen during by the floor door cage start the accident that causes; The accident that start-stop floor gate probe is weighed down or falls by the cage folder.If can realize that floor door and derrick promote control system and form integral body, control by operating personal, implement interlocked control, the generation that effectively solves the material elevator safety misadventure.
The utility model content
The purpose of this utility model is to provide the safety door synchronous hoisting device of material elevator and floor in a kind of camp site, can effectively solve the safety door I of existing material elevator and open by different personnel with safety door II in the floor and be not to carry out synchronously, bring the problem of potential safety hazard to construction.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the safety door synchronous hoisting device of material elevator and floor in a kind of camp site, comprise safety door I in the material elevator and the safety door II in the floor, it is characterized in that: the active bridge piece that is connected with among the safety door I, bridge piece drives safety door II and safety door I promotes synchronously.
Further, be fixedly connected with strut member among the safety door I, strut member is provided with axle sleeve, bridge piece top captive joint one horizontal rotating shaft, rotating shaft is passed axle sleeve and is rotatably connected among the safety door I, bridge piece draws high part towards safety door II one side captive joint one, draws high the connection of the part other end and draws high motor, draws high motor and drives the bridge piece rotation by drawing high part.
Further, strut member adopts two vertical stay bearing plates, and axle sleeve is welded on the stay bearing plate, is provided with brace panel between two stay bearing plates, and unsettled its bridge piece of fixing of strut member can rotate it, and brace panel guarantees the intensity of strut member.
Further, be provided with the stroke lock piece between two stay bearing plates, the stroke lock piece is vertical with the rotation direction of bridge piece, and the stroke lock piece is in reinforcement supporting member intensity, the reciprocally swinging of in the vertical direction avoids accidentally injuring the workmen when having avoided bridge piece to reset.
Preferably, draw high part and adopt cable wire, cable wire tensile strength height, working process is reliable.
Preferably, bridge piece is tabular or column, can effectively spur safety door II.
Further, also be provided with the reset attachment of bridge piece among the safety door I, reset attachment drives the bridge piece backward rotation to initial position, reset attachment comprises the pilot bar that vertically is fixed among the safety door I, pilot bar is provided with the sliding shoe of sliding block joint, captive joint one joint in the rotating shaft, joint drives sliding shoe and slides on pilot bar.
Further, pilot bar is provided with two, and the cross-under of pilot bar symmetry guarantees the reliable movement of sliding shoe in the vertical direction in the both sides of sliding shoe.
Further, safety door I top captive joint one fixed pulley, the hawser one end jointing on the fixed pulley, the hawser other end connects sliding shoe, and is simple, reliable by the motion of fixed pulley structural joint pulling sliding shoe.
Preferably, the angle that joint and bridge piece form is 45～135 degree, can be according to the actual conditions selected angle to sliding shoe motion height.
The utility model has realized that the safety door I of material elevator and the safety door II of floor promote synchronously owing to adopted technique scheme, has solved potential safety hazard, has ensured workmen's production safety.The terrestrial operation personnel start the lifting motor earlier material elevator are risen to the respective storey height, restart this moment and draw high motor and spur cable wire, make bridge piece begin to rotate towards safety door II one side, bridge piece fastens safety door II when bridge piece turns to level attitude, when promoting safety door I, promote safety door II synchronously by bridge piece, the utility model is simple in structure, has improved workmen's operating efficiency simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is installed in structural representation in the material elevator for synchronous hoisting device in the utility model;
Fig. 2 is the structural representation of synchronous hoisting device in the utility model.
The specific embodiment
As depicted in figs. 1 and 2, safety door synchronous hoisting device for material elevator 1 and floor in a kind of camp site of the utility model, comprise safety door I 2 in the material elevator 1 and the safety door II in the floor, the active bridge piece 23 that is connected with among the safety door I 2, bridge piece 23 is tabular or column, and bridge piece 23 drives safety door II and safety door I 2 promotes synchronously.Be fixedly connected with strut member 21 among the safety door I 2, strut member 21 adopts two vertical stay bearing plates, and axle sleeve is welded on the stay bearing plate, is provided with brace panel 26 between two stay bearing plates.Strut member 21 is provided with axle sleeve 22, bridge piece 23 top captive joints one horizontal rotating shaft 24, rotating shaft 24 is passed axle sleeve 22 and is rotatably connected among the safety door I 2, bridge piece 23 draws high part towards safety door II one side captive joint one, draw high part and adopt cable wire 25, the connection of cable wire 25 other ends draws high motor, draws high motor and drives bridge pieces 23 rotations by cable wire 25.Be provided with stroke lock piece 27 between two stay bearing plates, stroke lock piece 27 is vertical with the rotation direction of bridge piece 23.
Also be provided with the reset attachment 3 of bridge piece 23 among the safety door I 2, reset attachment 3 drives bridge piece 23 backward rotation to initial position, reset attachment 3 comprises the pilot bar 31 that vertically is fixed among the safety door I 2, pilot bar 31 is provided with two, pilot bar 31 is provided with the sliding shoe 32 of sliding block joint, pilot bar 31 symmetrical cross-under are in the both sides of sliding shoe 32, captive joint one joint 33 in the rotating shaft 24, joint 33 is 45～135 degree with the angle that bridge piece 23 forms, joint 33 drives sliding shoe 32 and slides on pilot bar 31, safety door I 2 top captive joints one fixed pulley 34, the hawser 35 1 end jointings 33 on the fixed pulley 34, hawser 35 other end sliding shoes 32.
When drawing high 23 rotations of driven by motor bridge piece, the rotating shaft 24 of captiveing joint with bridge piece 23 drives joints 33 and rotates in the same way with bridge piece 23, and this moment, joint 33 pulling hawsers 35 were upwards mentioned sliding shoe 32; In reseting procedure, drawing high motor quits work or reverses, cable wire 25 no longer has to upper pulling force bridge piece 23, this moment, sliding shoe 32 moved downward under the self gravitation effect, by hawser 35 pulling joints 33 backward rotation, joint 33 is realized resetting by rotating shaft 24 drive bridge pieces 23 backward rotation simultaneously, and stroke lock piece 27 makes bridge piece 23 stop at vertical position and avoids the reciprocally swinging of bridge piece 23 in reseting procedure.
Claims (10)
1. the safety door synchronous hoisting device of material elevator and floor in the camp site, comprise safety door I (2) in the material elevator (1) and the safety door II in the floor, it is characterized in that: the active bridge piece (23) that is connected with among the described safety door I (2), described bridge piece (23) drive safety door II and safety door I (2) promotes synchronously.
2. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 1, it is characterized in that: be fixedly connected with strut member (21) among the described safety door I (2), described strut member (21) is provided with axle sleeve (22), described bridge piece (23) top captive joint one horizontal rotating shaft (24), described rotating shaft (24) is passed axle sleeve (22) and is rotatably connected among the safety door I (2), described bridge piece (23) draws high part towards safety door II one side captive joint one, the described part other end that draws high connects and to draw high motor, and the described motor that draws high drives bridge piece (23) and rotates by drawing high part.
3. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 2, it is characterized in that: described strut member (21) adopts two vertical stay bearing plates, described axle sleeve (22) is welded on the described stay bearing plate, is provided with brace panel (26) between described two stay bearing plates.
4. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 3, it is characterized in that: be provided with stroke lock piece (27) between described two stay bearing plates, described stroke lock piece (27) is vertical with the rotation direction of bridge piece (23).
5. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 2 is characterized in that: the described part that draws high adopts cable wire (25).
6. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 2 is characterized in that: described bridge piece (23) is tabular or column.
7. according to the safety door synchronous hoisting device of material elevator and floor in any described a kind of camp site of claim 2 to 6, it is characterized in that: the reset attachment (3) that also is provided with bridge piece (23) among the described safety door I (2), described reset attachment (3) drives bridge piece (23) backward rotation to initial position, described reset attachment (3) comprises the pilot bar (31) that vertically is fixed among the safety door I (2), described pilot bar (31) is provided with the sliding shoe (32) of sliding block joint, captive joint one joint (33) is gone up in described rotating shaft (24), and described joint (33) drives sliding shoe (32) and goes up slip at pilot bar (31).
8. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 8 is characterized in that: described pilot bar (31) is provided with two, and the symmetrical cross-under of described pilot bar (31) is in the both sides of sliding shoe (32).
9. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 8, it is characterized in that: described safety door I (2) top captive joint one fixed pulley (34), hawser (35) one end jointings (33) on the described fixed pulley (34), described hawser (35) other end connects sliding shoe (32).
10. the safety door synchronous hoisting device of material elevator and floor in a kind of camp site according to claim 8 is characterized in that: described joint (33) is 45～135 degree with the angle that bridge piece (23) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201978054U CN201517011U (en) | 2009-09-25 | 2009-09-25 | Material elevator in construction location and safety door synchronization lifting device of floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201978054U CN201517011U (en) | 2009-09-25 | 2009-09-25 | Material elevator in construction location and safety door synchronization lifting device of floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517011U true CN201517011U (en) | 2010-06-30 |
Family
ID=42497730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201978054U Expired - Fee Related CN201517011U (en) | 2009-09-25 | 2009-09-25 | Material elevator in construction location and safety door synchronization lifting device of floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206151A (en) * | 2013-03-29 | 2013-07-17 | 中天建设集团有限公司 | Portable detachable protective door |
-
2009
- 2009-09-25 CN CN2009201978054U patent/CN201517011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206151A (en) * | 2013-03-29 | 2013-07-17 | 中天建设集团有限公司 | Portable detachable protective door |
| CN103206151B (en) * | 2013-03-29 | 2015-03-25 | 中天建设集团有限公司 | Portable detachable protective door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20110925 |