CN215631501U - Elevator shaft construction platform hoisting device for building engineering - Google Patents
Elevator shaft construction platform hoisting device for building engineering Download PDFInfo
- Publication number
- CN215631501U CN215631501U CN202121307506.9U CN202121307506U CN215631501U CN 215631501 U CN215631501 U CN 215631501U CN 202121307506 U CN202121307506 U CN 202121307506U CN 215631501 U CN215631501 U CN 215631501U
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- Prior art keywords
- construction platform
- fixedly connected
- elevator shaft
- fixing plate
- building engineering
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 238000009415 formwork Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses an elevator shaft construction platform lifting device for constructional engineering, which comprises a base, wherein shaft levers are fixedly connected to the left end and the right end of the front side of the top of the base, driven gears are rotatably connected to the upper side and the lower side of the front end of a first fixing plate, driving gears are rotatably connected to the upper side and the lower side of the front end of a second fixing plate, sliding sleeves are slidably connected to the periphery of the outer diameter of the shaft levers, the inner walls of the sliding grooves are respectively slidably connected to the upper end and the lower end of a T-shaped sliding block, a construction platform is fixedly connected to the middle of the front end of the T-shaped sliding block, and the middle of the rear end of the T-shaped sliding block is fixedly connected to the front end of a chain belt. According to the construction platform, the motor rotates to drive the driving gear and the driven gear to rotate, the chain belt and the T-shaped sliding block are further driven to move, so that the construction platform is driven to move up and down or left and right, multi-angle and multi-direction work is achieved, meanwhile, the whole structure is simple, the stability and the safety are high, the practicability is high, and the construction platform is worthy of being popularized greatly.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a lifting device for an elevator shaft construction platform for constructional engineering.
Background
The elevator shaft is a shaft for installing an elevator, the size of the shaft is determined according to the type selection of the elevator, the elevator track and the counterweight track are installed on the shaft wall, the elevator door is installed in a reserved door opening, an elevator machine room is arranged at the top of the shaft, the novel elevator machine room is composed of an outer die, an inner die and wall penetrating bolts, and the inner die is composed of an inner template, a rotation angle module, a horizontal telescopic ejector rod group, a chassis, chassis supporting legs and an inner template bottom vertical regulator group; the outer formwork and the inner formwork are assembled and combined by a plurality of shaping combined steel formworks through the square hooks and are connected and formed through the wall penetrating bolts.
Carry out the construction in the elevator well, the installation elevator can use some appurtenance usually, can transport about can going on constructor, generally through erectting steelframe and construction platform and realize function about, required steel part is more, also difficult demolising in later stage, more troublesome, can only realize reciprocating moreover, do not have the way to remove about removing etc. diversified multi-angle construction, when the limitation is great, the security is also not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a lifting device for an elevator shaft construction platform for constructional engineering.
In order to achieve the purpose, the utility model adopts the following technical scheme: a lifting device of an elevator shaft construction platform for constructional engineering comprises a base, wherein shaft levers are fixedly connected to the left and right ends of the front side of the top of the base, the top centers of the shaft levers are respectively and fixedly connected to the left and right sides of the bottom end of a top plate, the middle part of the top end of the base is respectively and fixedly connected with a first fixing plate and a second fixing plate, driven gears are rotatably connected to the upper and lower sides of the front end of the first fixing plate, driving gears are rotatably connected to the upper and lower sides of the front end of the second fixing plate, a connecting rod is fixedly connected to the rear center of the driving gears, the rear ends of the connecting rod are respectively and fixedly connected to the output end of a motor, a sliding sleeve is slidably connected to one circle of the outer diameter of the shaft lever, one end of the inner side of the sliding sleeve is respectively and fixedly connected to the left and right ends of a frame plate, sliding grooves are respectively arranged at the upper and lower ends of the inner wall of the frame plate, and the inner walls of the sliding grooves are respectively and slidably connected to the upper and lower ends of a T-shaped sliding block, the T-shaped sliding block is characterized in that a construction platform is fixedly connected to the middle of the front end of the T-shaped sliding block, a hollow groove is formed in the middle of the front end of the safety plate, and the middle of the rear end of the T-shaped sliding block is fixedly connected to the front end of the chain belt.
As a further description of the above technical solution:
the front part of the T-shaped sliding block is connected inside the hollow sliding groove in a sliding mode.
As a further description of the above technical solution:
the driving gear is connected with the driven gear through a chain belt.
As a further description of the above technical solution:
safety columns are fixedly connected to the periphery of the top end of the construction platform.
As a further description of the above technical solution:
and the left side of the top end of the construction platform is fixedly connected with a tool box.
As a further description of the above technical solution:
the middle parts of the left end and the right end of the base are fixedly connected with L-shaped fixing pieces.
As a further description of the above technical solution:
the middle parts of the top ends of the first fixing plate and the second fixing plate are respectively connected to the left side and the right side of the bottom end of the top plate.
As a further description of the above technical solution:
the motor is fixedly connected to the middle of the rear end of the second fixing plate.
The utility model has the following beneficial effects:
according to the utility model, the structure is simple, the gear is driven to rotate through the motor, the transmission of the chain belt is driven, the safety platform is lifted, descended and controlled to move left and right, the multi-angle multi-direction work of constructors is facilitated, the safety is fast and convenient, the safety is higher, construction accidents are not easy to cause, the tool box is arranged on the construction platform, the constructors can conveniently perform multi-type work, the safety column is arranged on the construction platform, the safety coefficient in the construction process is increased, the whole device is fixed through the L-shaped fixing sheet on the base, the fixing effect is good, the subsequent detachment and transportation are convenient, the practicability is high, and the device is worthy of being popularized greatly.
Drawings
Fig. 1 is a schematic view of an internal structure of an elevator shaft construction platform lifting device for construction engineering according to the present invention;
fig. 2 is an assembly schematic view of an elevator shaft construction platform lifting device for construction engineering according to the present invention;
fig. 3 is a schematic view of a construction platform of the elevator shaft construction platform lifting device for constructional engineering.
Illustration of the drawings:
1. a base; 2. a top plate; 3. a security pane; 4. a hollow groove; 5. a construction platform; 6. a safety post; 7. a tool box; 8. a shaft lever; 9. a first fixing plate; 10. a sliding sleeve; 11. a frame plate; 12. a chute; 13. a T-shaped slider; 14. a connecting rod; 15. a motor; 16. a chain belt; 17. a driving gear; 18. a driven gear; 19. an L-shaped fixing sheet; 20. and a second fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a lifting device of an elevator shaft construction platform for constructional engineering comprises a base 1, a base 1 is of a long square structure, the lifting device has certain weight and good stability, shaft levers 8 are fixedly connected to the left and right ends of the front side of the top of the base 1, the main structure is mainly characterized in that the top centers of the shaft levers 8 are fixedly connected to the left and right sides of the bottom end of a top plate 2 respectively, a first fixing plate 9 and a second fixing plate 20 are fixedly connected to the middle of the top end of the base 1 respectively, the first fixing plate 9 and the second fixing plate 20 are positioned on the rear side of the base and staggered with a certain distance from the shaft levers 8, driven gears 18 are rotatably connected to the upper and lower sides of the front end of the first fixing plate 9, a motor is not arranged behind the lifting device, driven relation is achieved, driving gears 17 are rotatably connected to the upper and lower sides of the front end of the second fixing plate 20, connecting rods 14 are fixedly connected to the centers of the rear ends of the driving gears 17, the connecting rods 14 are fixedly connected to the output end of a motor 15, the motor 15 can drive the connecting rod 14 to rotate after rotating, the outer diameter of the shaft lever 8 is connected with the sliding sleeve 10 in a circle in a sliding way, one end of the inner side of the sliding sleeve 10 is fixedly connected with the left end and the right end of the frame plate 11 respectively, the frame plate 11 is of a long square structure, but the middle of the frame plate is hollow, the upper end and the lower end of the inner wall of the frame plate 11 are both provided with the sliding grooves 12, the inner walls of the sliding grooves 12 are connected with the upper end and the lower end of the T-shaped sliding block 13 in a sliding way respectively, the inner part of the T-shaped sliding block 13 slides in the two sliding grooves 12, the middle part of the front end of the T-shaped sliding block 13 is fixedly connected with the upper end and the lower end of the safety plate 3 respectively, the safety protection function is realized, the constructor can be prevented from mistakenly touching the chain belt 16, the middle part of the front end of the safety plate 3 is provided with the hollow groove 4, the track of the hollow groove 4 is the same as the direction of the chain belt 16, the front part of the T-shaped sliding block 13 can slide in the inside,
the anterior sliding connection of T shape slider 13 is inside hollow chute 4, driving gear 17 passes through chain belt 16 with driven gear 18 and is connected, through the motion of chain belt 16, realize about 5 with controlling of construction platform, 5 top fixedly connected with safety post 6 all around of construction platform, the guard action, 5 top left side fixedly connected with tool holder 7 of construction platform, make things convenient for the storage tool, can let constructor carry out multiple type work, both ends middle part fixedly connected with L shape stationary blade 19 about base 1, carry out the fixed action to the structure, first fixed plate 9 and 20 top middle parts of second fixed plate all connect at 2 bottom middle parts of roof, 15 fixed connection of motor is at the rear end middle part of second fixed plate 20.
The working principle is as follows: at first with the device remove the assigned position, it is fixed to carry out the device through L shape stationary blade 19, then rotate through motor 15, let constructor climb on construction platform 5, put into toolbox 7 with corresponding instrument, then open motor 15 once more, motor 15 drives connecting rod 14 and rotates, connecting rod 14 drives driving gear 17 and driven gear 18 and rotates, thereby drive chain belt 16 and move, thereby drive construction platform 5 and reciprocate or remove about, make things convenient for constructor to carry out multi-angle work, after the completion, directly tear L shape stationary blade 19 open, remove the device alright with having removed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an elevator shaft construction platform hoisting device for building engineering, includes base (1), its characterized in that: the left end and the right end of the front side of the top of the base (1) are fixedly connected with shaft levers (8), the centers of the top ends of the shaft levers (8) are respectively and fixedly connected with the left side and the right side of the bottom end of the top plate (2), the left side and the right side of the top end of the base (1) are respectively and fixedly connected with a first fixing plate (9) and a second fixing plate (20), the upper side and the lower side of the front end of the first fixing plate (9) are respectively and rotatably connected with driven gears (18), the upper side and the lower side of the front end of the second fixing plate (20) are respectively and rotatably connected with driving gears (17), the centers of the rear ends of the driving gears (17) are respectively and fixedly connected with connecting rods (14), the rear ends of the connecting rods (14) are respectively and fixedly connected with the output end of a motor (15), a sliding sleeve (10) is respectively and is slidably connected with the inner side end of the sliding sleeve (10) at the left end and the right end of a frame plate (11), both ends all are provided with spout (12) about framed panel (11) inner wall, spout (12) inner wall difference sliding connection is at the upper and lower both ends of T shape slider (13), T shape slider (13) front end middle part fixedly connected with construction platform (5), the upper and lower both ends at safety plate (3) are connected respectively to base (1) and roof (2) inboard front end, safety plate (3) front end middle part is provided with hollow groove (4), T shape slider (13) rear end middle part fixed connection is at chain belt (16) front end.
2. The elevator shaft construction platform lifting device for building engineering according to claim 1, wherein: the front part of the T-shaped sliding block (13) is connected inside the hollow groove (4) in a sliding manner.
3. The elevator shaft construction platform lifting device for building engineering according to claim 1, wherein: the driving gear (17) is connected with the driven gear (18) through a chain belt (16).
4. The elevator shaft construction platform lifting device for building engineering according to claim 1, wherein: and safety columns (6) are fixedly connected to the periphery of the top end of the construction platform (5).
5. The elevator shaft construction platform lifting device for building engineering according to claim 1, wherein: and a tool box (7) is fixedly connected to the left side of the top end of the construction platform (5).
6. The elevator shaft construction platform lifting device for building engineering according to claim 1, wherein: the middle parts of the left end and the right end of the base (1) are fixedly connected with L-shaped fixing pieces (19).
7. The elevator shaft construction platform lifting device for building engineering according to claim 1, wherein: the middle parts of the top ends of the first fixing plate (9) and the second fixing plate (20) are respectively connected to the left side and the right side of the bottom end of the top plate (2).
8. The elevator shaft construction platform lifting device for building engineering according to claim 1, wherein: the motor (15) is fixedly connected to the middle of the rear end of the second fixing plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307506.9U CN215631501U (en) | 2021-06-11 | 2021-06-11 | Elevator shaft construction platform hoisting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307506.9U CN215631501U (en) | 2021-06-11 | 2021-06-11 | Elevator shaft construction platform hoisting device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215631501U true CN215631501U (en) | 2022-01-25 |
Family
ID=79942865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121307506.9U Expired - Fee Related CN215631501U (en) | 2021-06-11 | 2021-06-11 | Elevator shaft construction platform hoisting device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215631501U (en) |
-
2021
- 2021-06-11 CN CN202121307506.9U patent/CN215631501U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |