CN221070564U - Mounting and dismounting device of construction lifter - Google Patents
Mounting and dismounting device of construction lifter Download PDFInfo
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- CN221070564U CN221070564U CN202322791587.XU CN202322791587U CN221070564U CN 221070564 U CN221070564 U CN 221070564U CN 202322791587 U CN202322791587 U CN 202322791587U CN 221070564 U CN221070564 U CN 221070564U
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- dismantling
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 9
- 239000000725 suspension Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides an installing and dismantling device of a construction elevator, which comprises an elevator guide rail, wherein a hanging cage is arranged on the side surface of the elevator guide rail, a driving device is arranged on the upper portion of the hanging cage, a support plate is fixedly connected to one side of the driving device, threaded rods are inserted into two ends of the support plate, a motor is arranged on the upper portion of the support plate, a moving block is connected to the threaded rods in a threaded manner, an installing and dismantling platform is fixedly connected to the outer side of the moving block, an electric push rod is arranged below the installing and dismantling platform, an installing and dismantling trolley is arranged on one side of the installing and dismantling platform, a hydraulic cylinder is arranged on the installing and dismantling trolley, a push rod is arranged at the top end of a piston rod of the hydraulic cylinder, slings are arranged at two ends of the push rod, and an installing and dismantling frame is arranged at one end of each sling. The utility model has the advantages that: through setting up extension board, threaded rod, electric putter isotructure, solved the staff and be difficult to the problem of moving on the platform is torn open to the ann at the cage top, it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an installing and detaching device of a construction elevator.
Background
The construction elevator is commonly used in the building field and is responsible for the vertical transportation work of people and goods and mainly comprises a guide rail frame, a suspension cage, a trolley frame, guardrails and the like. Under the condition that no other large hoisting equipment exists, the traditional construction lifter is installed and detached in the high air mainly by means of an electric suspension arm with a cage top.
If the authorized bulletin number is CN218261772U, the installation and disassembly device of the construction lifter can realize that the construction lifter can be installed and disassembled in the high air by utilizing the installation and disassembly platform and the installation and disassembly trolley of the construction lifter under the condition that other large hoisting equipment does not exist through arranging the installation and disassembly platform and the installation trolley on the upper part of the suspension cage. But the device needs the staff to remove the platform door to the platform body when using, and the platform body passes through the vaulting pole setting on cage upper portion, and the staff need climb on the platform body from the cage top, and the platform body has certain height apart from the cage top again, need only climb on the platform body with the help of the ladder, both need carry the tool of installing and removing in narrower space and need carry the ladder, use inconvenient. Therefore, an installing and detaching device of a construction lifter is provided for improvement.
Disclosure of utility model
The utility model aims to solve the technical problem that the mounting and dismounting device is inconvenient for workers to move onto the platform body at the top of the hanging cage.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides an installing and removing device for a construction elevator, including an elevator guide rail, a hanging cage is provided on a side surface of the elevator guide rail, a driving device is provided on an upper portion of the hanging cage, a support plate is fixedly connected to one side of the driving device, two ends of the support plate are inserted with threaded rods, a motor is provided on an upper portion of the support plate, a moving block is connected to the threaded rods in a threaded manner, an installing and removing platform is fixedly connected to an outer side of the moving block, an electric push rod is provided below the installing and removing platform, an installing and removing trolley is provided on one side of the installing and removing platform, a hydraulic cylinder is provided on the installing and removing trolley, a push rod is provided on a top end of a piston rod of the hydraulic cylinder, slings are provided at two ends of the push rod, and an installing and removing frame is provided at one end of the slings.
By any of the above schemes, preferably, the hanging cage is movably connected to the elevator guide rail, and an opening and closing door is arranged on the outer side of the hanging cage.
By any of the above schemes, preferably, the support plate is fixed on the driving device through the connecting plate and the bolts, and through holes are formed at two ends of the support plate.
The technical scheme is adopted: the elevator guide rail provides a movement guide for the cage and the mounting and dismounting structure. The cage may carry personnel or construction tools and materials. The outside of the suspension cage is provided with an opening and closing door, so that workers or construction tools and materials can conveniently enter the suspension cage, and the workers or tools and materials in the suspension cage are protected when the suspension cage is closed. The driving device is used for driving the suspension cage to move up and down along the guide rail of the lifter. The support plate provides restraint for the threaded rod and support for the motor. The support plate is fixed on the driving device and can move along with the driving device. The threaded rod is used for driving the moving block to move up and down.
By the above-mentioned scheme preferred, the output shaft of motor and the threaded rod fixed connection of extension board one end, be provided with the drive belt between the threaded rod at extension board both ends.
By any of the above schemes, preferably, the platform door is arranged on the mounting and dismounting platform, and the guardrail is arranged around the upper part of the mounting and dismounting platform.
The technical scheme is adopted: the motor provides power for the threaded rod, sets up the drive belt between two threaded rods, makes two threaded rods can carry out synchronous rotation. The installing and detaching platform provides an installing or detaching working platform for the staff, the platform door arranged on the installing and detaching platform can facilitate the staff to install and detach from the top of the hanging cage, and the guard bars arranged around the installing and detaching platform can protect the staff. When the height of the mounting and dismounting platform needs to be adjusted, the motor is started, the motor drives the threaded rod fixedly connected with the output shaft of the motor to rotate, and the driving belt drives the other threaded rod to synchronously rotate. Under the action of the screw thread, the moving block drives the mounting and dismounting platform to move up and down along the threaded rod. The electric push rod is matched to balance the two sides of the mounting and dismounting platform.
By the above-mentioned scheme preferred, install and remove dolly through link plate, bolt and install and remove platform fixed connection, install and remove the middle part of dolly and be provided with the horizontal pole.
By the scheme of above-mentioned arbitrary preferred, the both ends of push rod are provided with the gyro wheel, the gyro wheel is walked around to the other end of hoist cable and with install and tear open the horizontal pole fixed connection in dolly middle part open.
The technical scheme is adopted: and the two sides of the mounting and dismounting trolley are fixedly connected with mounting and dismounting platforms arranged on the two sides of the elevator guide rail respectively, so that the mounting and dismounting trolley can move along with the mounting and dismounting platforms. The hydraulic cylinder can drive the push rod to move up and down, so that the position of the mounting and dismounting frame can be adjusted. The push rod provides support for the sling, and the rollers are arranged at the two ends of the push rod, so that the sling is smoother in moving. One end of the sling is connected with a transverse plate in the middle of the mounting and dismounting trolley, the other end of the sling is connected with the mounting and dismounting frame, when the position of the mounting and dismounting frame needs to be adjusted, the hydraulic rod is controlled to drive the push rod to vertically displace, and under the dead weight effect of the mounting and dismounting frame, the sling moves on the roller and drives the mounting and dismounting frame to vertically displace.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
This construction elevator's installation and disassembly device through setting up extension board, threaded rod, motor, movable block, electricity push rod, when carrying out the installation and disassembly work, after the staff removes to the cage top, can drive its output shaft fixed connection's threaded rod through the starter motor, and the drive belt drives another threaded rod synchronous rotation. Under the action of the screw thread, the moving block drives the mounting and dismounting platform to move up and down along the threaded rod. The electric push rod is matched to keep balance on two sides of the mounting and dismounting platform, so that the mounting and dismounting platform moves downwards step by step. When the installing and dismantling platform moves to a proper height, the platform door is opened, a worker stands on the inner side of the platform door, and the installing and dismantling platform is continuously controlled to move downwards until the installing and dismantling platform moves to the place where the worker can directly go on the installing and dismantling platform. When the worker goes to the mounting and dismounting platform, the motor is controlled to rotate reversely and the electric push rod is controlled in a matched mode, so that the mounting and dismounting platform moves to a required height, and then the mounting and dismounting trolley can be utilized for mounting and dismounting work. The problem that workers are difficult to move to the installing and detaching platform at the top of the hanging cage is solved, and the hanging cage is more convenient to use.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a first view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the overall structure of the present utility model;
FIG. 3 is a schematic view of a first view of a portion of the structure of the present utility model;
fig. 4 is a schematic view of a second view structure of a portion of the structure of the present utility model.
In the figure: the lifting device comprises a 1-lifter guide rail, a 2-lifting cage, a 3-driving device, a 4-supporting plate, a 5-threaded rod, a 6-motor, a 7-driving belt, an 8-moving block, a 9-dismounting platform, a 10-electric push rod, a 11-dismounting trolley, a 12-hydraulic cylinder, a 13-push rod, a 14-lifting rope and a 15-dismounting frame.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 4, the mounting and dismounting device of the construction elevator provided by the utility model comprises an elevator guide rail 1, wherein a lifting cage 2 is arranged on the side surface of the elevator guide rail 1, a driving device 3 is arranged on the upper portion of the lifting cage 2, a support plate 4 is fixedly connected to one side of the driving device 3, threaded rods 5 are inserted at two ends of the support plate 4, a motor 6 is arranged on the upper portion of the support plate 4, a moving block 8 is connected to the threaded rods 5 in a threaded manner, a mounting and dismounting platform 9 is fixedly connected to the outer side of the moving block 8, an electric push rod 10 is arranged below the mounting and dismounting platform 9, a mounting and dismounting trolley 11 is arranged on one side of the mounting and dismounting trolley 11, a hydraulic cylinder 12 is arranged on the mounting and dismounting trolley, a push rod 13 is arranged at the top end of a piston rod of the hydraulic cylinder 12, slings 14 are arranged at two ends of the push rod 13, and a mounting and dismounting frame 15 is arranged at one end of the slings 14.
Example 1: the cage 2 is movably connected on the elevator guide rail 1, and an opening and closing door is arranged on the outer side of the cage 2. The support plate 4 is fixed on the driving device 3 through a connecting plate and bolts, and through holes are formed in two ends of the support plate 4. The elevator guide rail 1 provides a movement guide for the cage 2 and the mounting and dismounting structure. The cage 2 may be loaded with personnel or construction tools and materials. The outside of the hanging cage 2 is provided with an opening and closing door, so that workers or construction tools and materials can conveniently enter the hanging cage 2, and the workers or tools and materials in the hanging cage 2 are protected when the hanging cage is closed. The driving device 3 is used for driving the cage 2 to move up and down along the elevator guide rail 1. The support plate 4 provides restraint for the threaded rod 5 and support for the motor 6. The support plate 4 is fixed to the driving device 3 so as to be movable along with the driving device 3. The threaded rod 5 is used for driving the moving block 8 to move up and down.
Example 2: an output shaft of the motor 6 is fixedly connected with a threaded rod 5 at one end of the support plate 4, and a driving belt 7 is arranged between the threaded rods 5 at two ends of the support plate 4. The platform door is arranged on the mounting and dismounting platform 9, and guardrails are arranged around the upper part of the mounting and dismounting platform 9. The motor 6 provides power for the threaded rods 5, and a driving belt 7 is arranged between the two threaded rods 5, so that the two threaded rods 5 can synchronously rotate. The installing and detaching platform 9 provides an installing or detaching working platform for the staff, a platform door arranged on the installing and detaching platform can facilitate the staff to go from the top of the hanging cage 2 to the installing and detaching platform 9, and guardrails arranged around the installing and detaching platform can protect the staff. When the height of the mounting and dismounting platform 9 needs to be adjusted, the motor 6 is started, the motor 6 drives the threaded rod 5 fixedly connected with the output shaft of the motor to rotate, and the driving belt 7 drives the other threaded rod 5 to synchronously rotate. Under the action of the screw thread, the moving block 8 drives the mounting and dismounting platform 9 to move up and down along the threaded rod 5. The two sides of the mounting and dismounting platform 9 are balanced by matching with the control electric push rod 10.
Example 3: the mounting and dismounting trolley 11 is fixedly connected with the mounting and dismounting platform 9 through a connecting plate and a bolt, and a cross rod is arranged in the middle of the mounting and dismounting trolley 11. The rollers are arranged at two ends of the push rod 13, and the other end of the sling 14 bypasses the rollers and is fixedly connected with a cross rod in the middle of the mounting and dismounting trolley 11. The two sides of the mounting and dismounting trolley 11 are fixedly connected with mounting and dismounting platforms 9 arranged on two sides of the elevator guide rail 1 respectively, so that the mounting and dismounting trolley can move along with the mounting and dismounting platforms 9. The hydraulic cylinder 12 can drive the push rod 13 to move up and down, so that the position of the mounting and dismounting frame 15 can be adjusted. The push rod 13 provides support for the sling 14, and rollers are arranged at two ends of the push rod 13, so that the sling 14 is smoother to move. One end of a sling 14 is connected with a transverse plate in the middle of the mounting and dismounting trolley 11, the other end of the sling 14 is connected with a mounting and dismounting frame 15, when the position of the mounting and dismounting frame 15 needs to be adjusted, the hydraulic rod 12 is controlled to drive the push rod 13 to vertically displace, and under the dead weight effect of the mounting and dismounting frame 15, the sling 14 moves on the roller and drives the mounting and dismounting frame 15 to vertically displace.
The working principle of the utility model is as follows:
S1, a worker moves to the top of the suspension cage 2, a motor 6 is started, the motor 6 drives a threaded rod 5 fixedly connected with an output shaft of the motor 6 to rotate, and a driving belt 7 drives the other threaded rod 5 to synchronously rotate. Under the action of the screw thread, the moving block 8 drives the mounting and dismounting platform 9 to move up and down along the threaded rod 5. The electric push rod 10 is matched to keep the balance of the two sides of the mounting and dismounting platform 9, so that the mounting and dismounting platform 9 moves downwards step by step;
S2, when the mounting and dismounting platform 9 moves to a proper height, the platform door is opened, a worker stands on the inner side of the platform door, and the mounting and dismounting platform 9 is continuously controlled to move downwards until the mounting and dismounting platform 9 moves to the position that the worker can directly mount on the mounting and dismounting platform 9. When a worker gets on the mounting and dismounting platform 9, the control motor 6 is reversed and matched with the control electric push rod 10 to enable the mounting and dismounting platform 9 to move to a required height;
S3, controlling the hydraulic rod 12 to drive the push rod 13 to vertically displace according to the requirement, under the dead weight effect of the mounting and dismounting frame 15, the sling 14 moves on the roller, and drives the mounting and dismounting frame 15 to vertically displace, so that the mounting and dismounting frame 15 is adjusted to a proper height, and the mounting and dismounting work is carried out on the lifter.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
This construction elevator's installation and disassembly device through setting up extension board 4, threaded rod 5, motor 6, movable block 8, electric putter 10, when carrying out the installation and disassembly work, after the staff removes to cage 2 top, can drive its output shaft fixed connection's threaded rod 5 rotation through starter motor 6, and drive belt 7 drives another threaded rod 5 synchronous rotation. Under the action of the screw thread, the moving block 8 drives the mounting and dismounting platform 9 to move up and down along the threaded rod 5. The electric push rod 10 is matched to keep the balance of the two sides of the mounting and dismounting platform 9, so that the mounting and dismounting platform 9 moves downwards step by step. When the mounting and dismounting platform 9 moves to a proper height, the platform door is opened, a worker stands on the inner side of the platform door, and the mounting and dismounting platform 9 is continuously controlled to move downwards until the mounting and dismounting platform 9 moves to the position that the worker can directly mount on the mounting and dismounting platform 9. When a worker gets on the mounting and dismounting platform 9, the control motor 6 is reversed and matched with the control electric push rod 10, so that the mounting and dismounting platform 9 is moved to a required height, and then the mounting and dismounting work can be performed by using the mounting and dismounting trolley 11. The problem that workers are difficult to move to the mounting and dismounting platform 9 at the top of the hanging cage 2 is solved, and the use is more convenient.
Claims (7)
1. An installing and detaching device of a construction elevator comprises an elevator guide rail (1); the lifting device is characterized in that a lifting cage (2) is arranged on the side face of a lifting guide rail (1), a driving device (3) is arranged on the upper portion of the lifting cage (2), a support plate (4) is fixedly connected to one side of the driving device (3), threaded rods (5) are inserted into the two ends of the support plate (4), a motor (6) is arranged on the upper portion of the support plate (4), a moving block (8) is connected to the threaded rods (5) in a threaded manner, an installing and dismantling platform (9) is fixedly connected to the outer side of the moving block (8), an electric push rod (10) is arranged below the installing and dismantling platform (9), an installing and dismantling trolley (11) is arranged on one side of the installing and dismantling platform (9), a hydraulic cylinder (12) is arranged on one side of the installing and dismantling trolley, push rods (13) are arranged on the top ends of piston rods of the hydraulic cylinders (12), slings (14) are arranged at two ends of the slings (14), and an installing and dismantling frame (15) is arranged at one end of each slings (14).
2. An installing and removing apparatus of a construction hoist as claimed in claim 1, wherein: the lifting cage (2) is movably connected to the elevator guide rail (1), and an opening and closing door is arranged on the outer side of the lifting cage (2).
3. An installing and removing apparatus of a construction hoist as claimed in claim 2, wherein: the support plate (4) is fixed on the driving device (3) through a connecting plate and bolts, and through holes are formed in two ends of the support plate (4).
4. A construction hoist mounting and dismounting device as claimed in claim 3, wherein: the output shaft of the motor (6) is fixedly connected with a threaded rod (5) at one end of the support plate (4), and a transmission belt (7) is arranged between the threaded rods (5) at two ends of the support plate (4).
5. The installing and removing apparatus of claim 4, wherein: the safety guard is characterized in that a platform door is arranged on the safety guard platform (9), and guardrails are arranged around the upper part of the safety guard platform (9).
6. An installing and removing apparatus for a construction hoist as claimed in claim 5, wherein: the mounting and dismounting trolley (11) is fixedly connected with the mounting and dismounting platform (9) through a connecting plate and a bolt, and a cross rod is arranged in the middle of the mounting and dismounting trolley (11).
7. The installing and removing apparatus of claim 6, wherein: the two ends of the push rod (13) are provided with rollers, and the other end of the sling (14) bypasses the rollers and is fixedly connected with a cross rod in the middle of the mounting and dismounting trolley (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322791587.XU CN221070564U (en) | 2023-10-18 | 2023-10-18 | Mounting and dismounting device of construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322791587.XU CN221070564U (en) | 2023-10-18 | 2023-10-18 | Mounting and dismounting device of construction lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070564U true CN221070564U (en) | 2024-06-04 |
Family
ID=91248705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322791587.XU Active CN221070564U (en) | 2023-10-18 | 2023-10-18 | Mounting and dismounting device of construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070564U (en) |
-
2023
- 2023-10-18 CN CN202322791587.XU patent/CN221070564U/en active Active
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