CN220907089U - Protection device for building construction elevator - Google Patents
Protection device for building construction elevator Download PDFInfo
- Publication number
- CN220907089U CN220907089U CN202322099573.1U CN202322099573U CN220907089U CN 220907089 U CN220907089 U CN 220907089U CN 202322099573 U CN202322099573 U CN 202322099573U CN 220907089 U CN220907089 U CN 220907089U
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- fixedly connected
- spring
- building construction
- telescopic cylinder
- rotating shaft
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- 238000009435 building construction Methods 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 230000001012 protector Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of safety protection devices, and discloses a protection device for a building construction elevator, which comprises a lifting platform, wherein the top of the lifting platform is fixedly connected with a guard rail, the bottom of the lifting platform is fixedly connected with a protective cover, four corners of the top of the lifting platform are fixedly connected with fixing seats, one side of each fixing seat is rotatably connected with a rotating shaft, and the middle part of each rotating shaft is fixedly connected with a limiting piece.
Description
Technical Field
The utility model belongs to the technical field of safety protection devices, and particularly relates to a protection device for a building construction elevator.
Background
The construction elevator is usually called as a construction elevator, is a man-carrying and cargo-carrying construction machine frequently used in a building, is usually used together with a tower crane on a construction site, is also called as a construction elevator for a building, and can also be called as an outdoor elevator to lift a cage on the construction site. The construction lifter is mainly used in various buildings of urban high-rise and super high-rise, is a man-carrying and cargo-carrying construction machine frequently used in the buildings, and is mainly used for the construction of the buildings such as inner and outer decoration of the high-rise buildings, bridges, chimneys and the like.
Construction elevator among the prior art realizes going up and down through hydraulic pressure fork device drive lift platform to construct the building, because its structure is comparatively simple, and the function is comparatively single, when using, constructor when on the platform, the instrument of being used for the construction produces unexpected dropping easily, under the condition that does not have other protector, can cause the injury to other constructors, proposes a protector for construction elevator now to solve above problem.
Disclosure of utility model
(One) solving the technical problems
In order to solve the problems in the prior art, the utility model provides a protective device for a building construction elevator, which solves the problem that tools for construction are easy to fall accidentally.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protector for building construction elevator, includes lift platform, lift platform's top fixedly connected with rail guard, lift platform's bottom fixedly connected with protection casing, the equal fixedly connected with fixing base in four corners department at lift platform top, one side rotation of fixing base is connected with the axis of rotation, the middle part fixedly connected with spacing piece of axis of rotation, the opposite side swing joint of fixing base has the rocker, the top swing joint of fixing base has spacing subassembly, one side fixedly connected with telescopic tube of fixing base, the inside fixedly connected with fixed plate of telescopic tube, the middle part swing joint of fixed plate has the stay cord, the outside swing joint second spring of stay cord.
Preferably, the limiting assembly comprises a first spring, one end of the first spring is fixedly connected with a limiting plate, and one side of the bottom of the limiting plate is fixedly connected with a limiting rod.
Preferably, one end of the first spring is fixedly connected with the fixing seat, the first spring is located right above the rocker, and one end of the first spring is movably connected with the fixing seat.
Preferably, one end of the rotating shaft is fixedly connected with a rocker, and the rocker is of a Z-shaped structure.
Preferably, one end of the rotating shaft is rotatably connected with the telescopic cylinder.
Preferably, one end of the pull rope is fixedly connected with the fixing plate, the other end of the pull rope is fixedly connected with the telescopic cylinder, and the front side and the rear side of the telescopic cylinder are fixedly connected with the fixing seat.
Preferably, one end of the second spring is fixedly connected with the middle part of the rotating shaft through a fixing plate, the other end of the second spring is fixedly connected with the telescopic cylinder, and the top end of the telescopic cylinder is fixedly connected with one corner of the protective cover.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the device has the anti-falling function through the structural cooperation of the protective cover, the rocking bar, the limiting assembly, the pull rope, the telescopic tube and the like, the limiting rod is pulled out from the middle part of the rocking bar and rotates upwards through the first spring, the rocking bar is rotated to drive the rotating shaft to wind and release the pull rope, the telescopic tube is outwards ejected out due to the elastic force of the second spring, so that the protective cover is outwards extended, the limiting rod is downwards rotated after the protective cover is extended, the limiting rod is inserted into the middle part of the fixed seat through the rocking bar, when the protective cover is retracted, the limiting rod is pulled out upwards again, the rotating rocking bar is rotated to drive the rotating shaft to wind the pull rope, the second spring is compressed, the protective cover is pulled to fold and store through the pull rope, and the limiting rod is reinserted into the fixed seat after storage, so that the rotating shaft is fixed, and the device has the anti-falling function.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of the positional relationship of the structural spacing assembly of the present utility model;
fig. 4 is a schematic exploded view of the structure of the present utility model.
In the figure: 1. a lifting platform; 2. a guard rail; 3. a protective cover; 4. a fixing seat; 5. a rotating shaft; 6. a limiting piece; 7. a rocker; 8. a limit component; 801. a first spring; 802. a limiting plate; 803. a limit rod; 9. a fixing plate; 10. a pull rope; 11. a second spring; 12. a telescopic cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides a protective device for a building construction elevator, which comprises a lifting platform 1, wherein the top of the lifting platform 1 is fixedly connected with a protective fence 2, the bottom of the lifting platform 1 is fixedly connected with a protective cover 3, four corners of the top of the lifting platform 1 are fixedly connected with fixing seats 4, one side of each fixing seat 4 is rotatably connected with a rotating shaft 5, the middle part of each rotating shaft 5 is fixedly connected with a limiting piece 6, the other side of each fixing seat 4 is movably connected with a rocker 7, the top of each fixing seat 4 is movably connected with a limiting assembly 8, one side of each fixing seat 4 is movably connected with a telescopic cylinder 12, the inside of each telescopic cylinder 12 is fixedly connected with a fixing plate 9, the middle part of each fixing plate 9 is movably connected with a pull rope 10, and the outside of each pull rope 10 is movably connected with a second spring 11; prevent through rail guard 2 that constructor from lift platform 1 from falling, prevent through protection casing 3 that the accident of instrument for the construction from dropping, can hold the instrument pocket that the accident dropped, avoided causing unexpected injury to other constructors, it makes protection casing 3 more firm to distribute in lift platform 1's four corners department through fixing base 4, effectively prevent the drop of protection casing 3, drive spacing piece 6 through axis of rotation 5 and rotate, it is spacing to stay cord 10 through spacing piece 6, drive axis of rotation 5 through rocker 7 and rotate, it is spacing fixed with rocker 7 and fixing base 4 through spacing subassembly 8, prevent the result of use of the reverse rotation influence device of axis of rotation 5, pull telescopic tube 12 through stay cord 10, drive protection casing 3 through telescopic tube 12 and remove.
As shown in fig. 3 and 4, the limiting component 8 comprises a first spring 801, one end of the first spring 801 is fixedly connected with a limiting plate 802, one side of the bottom of the limiting plate 802 is fixedly connected with a limiting rod 803, one end of the first spring 801 is fixedly connected with a fixed seat 4, the first spring 801 is positioned right above a rocker 7, one end of the first spring 801 is movably connected with the fixed seat 4, one end of a rotating shaft 5 is fixedly connected with the rocker 7, the rocker 7 is in a zigzag structure, one end of the rotating shaft 5 is rotatably connected with a telescopic cylinder 12, one end of a pull rope 10 is fixedly connected with a fixed plate 9, the other end of the pull rope 10 is fixedly connected with the telescopic cylinder 12, both front and rear sides of the telescopic cylinder 12 are fixedly connected with the fixed seat 4, one end of a second spring 11 is fixedly connected with the middle part of the rotating shaft 5 through the fixed plate 9, the other end of the second spring 11 is fixedly connected with the telescopic cylinder 12, and the top end of the telescopic cylinder 12 is fixedly connected with a corner of the protective cover 3; support gag lever post 803 through limiting plate 802, rotate through first spring 801 and drive limiting plate 802 and gag lever post 803 and rotate, insert fixing base 4 through gag lever post 803 and carry out spacing fixedly to rocker 7 for axis of rotation 5 is motionless, twines stay cord 10 through axis of rotation 5, makes telescopic cylinder 12 remove, makes protection casing 3 by folding accomodate, carries out spacingly to stay cord 10 through fixed plate 9, supports second spring 11.
The working principle and the using flow of the utility model are as follows:
Firstly, constructors pull the limiting rod 803 out of the middle of the rocker 7 and rotate upwards through the first spring 801, the rocker 7 rotates to drive the rotating shaft 5 to wind and unwind the pull rope 10, the telescopic tube 12 is outwards ejected by the elasticity of the second spring 11, the protective cover 3 outwards extends, the limiting rod 803 rotates downwards after the protective cover 3 extends, the limiting rod 803 is inserted into the middle of the fixed seat 4 through the rocker 7, when the protective cover 3 is retracted, the limiting rod 803 is pulled out upwards again to rotate, the rotating shaft 5 is driven by the reverse rotating rocker 7 to wind the pull rope 10, the second spring 11 compresses, the telescopic tube 12 is pulled by the pull rope 10 to drive the protective cover 3 to fold and store, the limiting rod 803 is reinserted into the fixed seat 4 to fix the rocker 7 after storage is completed, the rotating shaft 5 is fixed, and operation is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a protector for building construction companion ladder, includes lift platform (1), its characterized in that: the lifting platform is characterized in that the top of the lifting platform (1) is fixedly connected with a protective guard (2), the bottom of the lifting platform (1) is fixedly connected with a protective cover (3), four corners of the top of the lifting platform (1) are fixedly connected with fixing seats (4), one side of each fixing seat (4) is rotationally connected with a rotating shaft (5), the middle part of each rotating shaft (5) is fixedly connected with a limiting plate (6), the other side of each fixing seat (4) is movably connected with a rocker (7), the top of each fixing seat (4) is movably connected with a limiting assembly (8), one side of each fixing seat (4) is fixedly connected with a telescopic cylinder (12), the inner part of each telescopic cylinder (12) is fixedly connected with a fixing plate (9), the middle part of each fixing plate (9) is movably connected with a pull rope (10), and the outer part of each pull rope (10) is movably connected with a second spring (11).
2. The protective device for a building construction elevator according to claim 1, wherein: the limiting assembly (8) comprises a first spring (801), one end of the first spring (801) is fixedly connected with a limiting plate (802), and one side of the bottom of the limiting plate (802) is fixedly connected with a limiting rod (803).
3. The protective device for a building construction elevator according to claim 2, wherein: one end of the first spring (801) is fixedly connected with the fixed seat (4), the first spring (801) is located right above the rocker (7), and one end of the first spring (801) is movably connected with the fixed seat (4).
4. The protective device for a building construction elevator according to claim 1, wherein: one end of the rotating shaft (5) is fixedly connected with the rocker (7), and the rocker (7) is of a Z-shaped structure.
5. The protective device for a building construction elevator according to claim 1, wherein: one end of the rotating shaft (5) is rotationally connected with the telescopic cylinder (12).
6. The protective device for a building construction elevator according to claim 1, wherein: one end of the pull rope (10) is fixedly connected with the fixed plate (9), the other end of the pull rope (10) is fixedly connected with the telescopic cylinder (12), and the front side and the rear side of the telescopic cylinder (12) are fixedly connected with the fixed seat (4).
7. The protective device for a building construction elevator according to claim 1, wherein: one end of the second spring (11) is fixedly connected with the middle part of the rotating shaft (5) through the fixing plate (9), the other end of the second spring (11) is fixedly connected with the telescopic cylinder (12), and the top end of the telescopic cylinder (12) is fixedly connected with one corner of the protective cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099573.1U CN220907089U (en) | 2023-08-07 | 2023-08-07 | Protection device for building construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099573.1U CN220907089U (en) | 2023-08-07 | 2023-08-07 | Protection device for building construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220907089U true CN220907089U (en) | 2024-05-07 |
Family
ID=90915059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099573.1U Active CN220907089U (en) | 2023-08-07 | 2023-08-07 | Protection device for building construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220907089U (en) |
-
2023
- 2023-08-07 CN CN202322099573.1U patent/CN220907089U/en active Active
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