CN212687506U - Hoist that stability is high elevating platform for inspection - Google Patents
Hoist that stability is high elevating platform for inspection Download PDFInfo
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- CN212687506U CN212687506U CN202021434548.4U CN202021434548U CN212687506U CN 212687506 U CN212687506 U CN 212687506U CN 202021434548 U CN202021434548 U CN 202021434548U CN 212687506 U CN212687506 U CN 212687506U
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- base plate
- fixedly connected
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- shaped supporting
- lifting
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Abstract
The utility model discloses a high-stability lifting workbench for crane inspection, which comprises a substrate, wherein two lifting mechanisms are symmetrically arranged at the top of the substrate, a workbench is arranged between the lifting mechanisms, the lifting mechanisms comprise a U-shaped supporting plate, the bottom of the U-shaped supporting plate is fixedly connected with the top of the substrate, guide rails are symmetrically arranged on the inner wall of the U-shaped supporting plate, sliders are slidably connected with the outer wall of the guide rails, a bearing plate is fixedly connected with the top of the U-shaped supporting plate, and lead screws are arranged in the U-shaped supporting plate. The extrusion collision between the workbench and the substrate is reduced, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to a detect and use mechanical equipment, specifically be a hoist elevating platform is used in hoist inspection that stability is high.
Background
The hoisting machine is lifted or lifted and moved heavy objects by a hoisting hook or other fetching devices. The working process of the crane generally comprises the steps of lifting, running, descending, returning to the original position and the like. The lifting mechanism lifts the heavy object from the object taking place through the object taking device, moves the heavy object through the operation, rotation or amplitude changing mechanism, and returns to the original position after the heavy object is placed at the appointed place. The hoist long-term work needs measurement personnel to detect it, potential safety hazard when reducing the use improves staff's security, and measurement personnel need use the lift platform for the detection when examining the hoist.
However, since the detected target of the lifting table for crane inspection is a large crane, the stability of the lifting table is not good when the lifting table is lifted, and the potential safety hazard of detection personnel is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist elevating platform for inspection that stability is high to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lifting workbench with high stability for crane inspection comprises a base plate, wherein two lifting mechanisms are symmetrically arranged at the top of the base plate, a workbench is arranged between the lifting mechanisms, each lifting mechanism comprises a U-shaped supporting plate, the bottom of the U-shaped supporting plate is fixedly connected with the top of the base plate, guide rails are symmetrically arranged on the inner wall of the U-shaped supporting plate, sliders are slidably connected with the outer walls of the guide rails, a bearing plate is fixedly connected with the top of the U-shaped supporting plate, a lead screw is arranged in the U-shaped supporting plate, the bottom of the lead screw is rotatably connected with the base plate, the top of the lead screw is rotatably connected with the bearing plate, a motor is fixedly connected with the top of the bearing plate by penetrating through the bearing plate, the motor is fixedly connected with the top of the bearing plate, connecting plates are fixedly connected with the four corners, the screw rod penetrates through the workbench and the screw rod sleeve, and the screw rod is in threaded connection with the screw rod sleeve.
As a further aspect of the present invention: the base plate bottom four corners fixedly connected with universal wheel, base plate four corners is provided with supporting mechanism.
As a further aspect of the present invention: the supporting mechanism comprises a connecting rod, the connecting rod is connected with the side wall of the base plate in a rotating mode, a nut is fixedly connected to the outer end of the connecting rod, a screw rod is connected with the inner thread of the nut in a threaded mode, a supporting plate is connected to the bottom of the screw rod in a rotating mode, and a rocker is fixedly connected to the top of the screw rod.
As a further aspect of the present invention: and anti-skid teeth are arranged at the bottom of the supporting plate.
As a further aspect of the present invention: the top of the rocker is rotatably connected with a handle.
As a further aspect of the present invention: the base plate top is provided with the baffle, be provided with the spring between baffle and the base plate, the spring both ends respectively with baffle bottom and base plate top fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model increases the stability of the lifting of the workbench and improves the safety of the detection personnel by the matching use of the screw rod sleeve, the U-shaped supporting plate, the guide rail, the bearing plate, the motor, the screw rod, the slide block and the connecting plate, the utility model plays a role of buffering when the workbench is lowered to the minimum by the matching use of the base plate, the baffle plate and the spring, reduces the extrusion collision between the workbench and the base plate and prolongs the service life of the device,
drawings
Fig. 1 is a schematic structural diagram of a lifting workbench for crane inspection with high stability.
Fig. 2 is a partial sectional view of a hoist platform for crane inspection with high stability.
Fig. 3 is a schematic structural diagram of a supporting mechanism in a lifting workbench for crane inspection with high stability.
In the figure: the device comprises a base plate 1, universal wheels 2, a supporting mechanism 3, a lifting mechanism 4, a workbench 5, a screw rod sleeve 6, a baffle 7, a spring 8, a U-shaped supporting plate 9, a guide rail 10, a bearing plate 11, a motor 12, a screw rod 13, a sliding block 14, a connecting plate 15, a connecting rod 16, a nut 17, a rocker 18, a screw rod 19, a supporting plate 20 and anti-skidding teeth 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in an embodiment of the present invention, a lifting platform for crane inspection with high stability, includes a substrate 1, and is characterized in that: two lifting mechanisms 4 are symmetrically arranged on the top of a base plate 1, a workbench 5 is arranged between the lifting mechanisms 4, each lifting mechanism 4 comprises a U-shaped supporting plate 9, the bottom of each U-shaped supporting plate 9 is fixedly connected with the top of the base plate 1, guide rails 10 are symmetrically arranged on the inner wall of each U-shaped supporting plate 9, a slide block 14 is slidably connected with the outer wall of each guide rail 10, a bearing plate 11 is fixedly connected with the top of each U-shaped supporting plate 9, a lead screw 13 is arranged in each U-shaped supporting plate 9, the bottom of each lead screw 13 is rotatably connected with the base plate 1, the top of each lead screw 13 is rotatably connected with the bearing plate 11, a motor 12 is fixedly connected with the top of each lead screw 13 through each bearing plate 11, each motor 12 is fixedly connected with the top of each bearing plate 11, connecting plates 15 are fixedly connected with the four corners of the, and the screw 13 is in threaded connection with the screw sleeve 6.
The four corners of the bottom of the base plate 1 are fixedly connected with universal wheels 2, and the four corners of the base plate 1 are provided with supporting mechanisms 3.
The supporting mechanism 3 comprises a connecting rod 16, the connecting rod 16 is rotatably connected with the side wall of the substrate 1, a nut 17 is fixedly connected with the outer end of the connecting rod 16, a screw 19 is connected with the inner thread of the nut 17, a supporting plate 20 is rotatably connected to the bottom of the screw 19, and a rocker 18 is fixedly connected to the top of the screw 19.
The bottom of the support plate 20 is provided with anti-slip teeth 21.
The top of the rocker 18 is rotatably connected with a handle.
The top of the base plate 1 is provided with a baffle 7, a spring 8 is arranged between the baffle 7 and the base plate 1, and two ends of the spring 8 are respectively fixedly connected with the bottom of the baffle 7 and the top of the base plate 1.
The utility model discloses a theory of operation is:
during the use, 1 top of base plate sets up the maintainer and stands on workstation 5, starter motor 12, motor 12 drive lead screw 13 rotates, pivoted lead screw 13 drives workstation 5 and reciprocates, baffle 7, the baffle reaches suitable height, make things convenient for the staff to detect, workstation 5 passes through fixed connection's connecting plate 15 and slider 14 cooperation, workstation 5 moves under guide rail 10's direction, improve workstation 5's stability, through be provided with baffle 7 at 1 top of base plate, baffle 7 cooperation spring 8, form buffer gear, play the cushioning effect when workstation 5 descends, through set up universal wheel 2 in 1 bottom of base plate, it is convenient the utility model discloses a remove, be provided with supporting mechanism 3 simultaneously, increase convenience of equipment's is fixed.
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 invention.
Claims (6)
1. The utility model provides a hoist that stability is high lift table for inspection, includes base plate (1), its characterized in that: the lifting device is characterized in that two lifting mechanisms (4) are symmetrically arranged at the top of the base plate (1), a workbench (5) is arranged between the lifting mechanisms (4), each lifting mechanism (4) comprises a U-shaped supporting plate (9), the bottom of each U-shaped supporting plate (9) is fixedly connected with the top of the base plate (1), guide rails (10) are symmetrically arranged on the inner wall of each U-shaped supporting plate (9), sliding blocks (14) are slidably connected to the outer walls of the guide rails (10), bearing plates (11) are fixedly connected to the tops of the U-shaped supporting plates (9), lead screws (13) are arranged in the U-shaped supporting plates (9), the bottoms of the lead screws (13) are rotatably connected with the base plate (1), the tops of the lead screws (13) are rotatably connected with the bearing plates (11), motors (12) are fixedly connected to the tops of the lead screws (13) through the bearing plates (11), and, four corners fixedly connected with connecting plate (15) of workstation (5), bolt fixed connection is passed through with slider (14) in connecting plate (15), workstation (5) top symmetry is provided with lead screw cover (6), workstation (5) and lead screw cover (6) are run through in lead screw (13), and lead screw (13) and lead screw cover (6) threaded connection.
2. The high-stability lifting workbench for crane inspection according to claim 1, wherein: the universal wheel (2) is fixedly connected with four corners of the bottom of the base plate (1), and the supporting mechanisms (3) are arranged at the four corners of the base plate (1).
3. The high-stability lifting workbench for crane inspection according to claim 2, wherein: the supporting mechanism (3) comprises a connecting rod (16), the connecting rod (16) is rotatably connected with the side wall of the base plate (1), a nut (17) is fixedly connected to the outer end of the connecting rod (16), a screw rod (19) is connected to the inner thread of the nut (17), a supporting plate (20) is rotatably connected to the bottom of the screw rod (19), and a rocker (18) is fixedly connected to the top of the screw rod (19).
4. The high-stability lifting workbench for crane inspection according to claim 3, wherein: the bottom of the supporting plate (20) is provided with anti-skidding teeth (21).
5. The high-stability lifting workbench for crane inspection according to claim 3, wherein: the top of the rocker (18) is rotatably connected with a handle.
6. The high-stability lifting workbench for crane inspection according to claim 1, wherein: the novel LED lamp is characterized in that a baffle (7) is arranged at the top of the base plate (1), a spring (8) is arranged between the baffle (7) and the base plate (1), and two ends of the spring (8) are fixedly connected with the bottom of the baffle (7) and the top of the base plate (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021434548.4U CN212687506U (en) | 2020-07-18 | 2020-07-18 | Hoist that stability is high elevating platform for inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021434548.4U CN212687506U (en) | 2020-07-18 | 2020-07-18 | Hoist that stability is high elevating platform for inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212687506U true CN212687506U (en) | 2021-03-12 |
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ID=74899643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021434548.4U Active CN212687506U (en) | 2020-07-18 | 2020-07-18 | Hoist that stability is high elevating platform for inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212687506U (en) |
-
2020
- 2020-07-18 CN CN202021434548.4U patent/CN212687506U/en active Active
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