CN215326670U - Lifting device driven by electric push rod - Google Patents
Lifting device driven by electric push rod Download PDFInfo
- Publication number
- CN215326670U CN215326670U CN202120857107.3U CN202120857107U CN215326670U CN 215326670 U CN215326670 U CN 215326670U CN 202120857107 U CN202120857107 U CN 202120857107U CN 215326670 U CN215326670 U CN 215326670U
- Authority
- CN
- China
- Prior art keywords
- frame
- push rod
- electric push
- linear guide
- guide shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a lifting device driven by an electric push rod, which comprises a frame, a lifting rod and a lifting rod, wherein the frame is arranged outside all parts of the lifting device; the linear guide shafts are arranged on two sides of the upper part in the frame and are connected with a top plate of the frame; the guide shaft support is arranged at the upper end and the lower end of the linear guide shaft and used for fixing the linear guide shaft; the sliding block type linear bearing is sleeved outside the linear guide shaft and is connected with the connecting arm; the electric push rod is arranged in the middle position in the frame, is a power source of the device and is provided with a piston rod; the electric push rod mounting plate is connected between the electric push rod and the frame; and the fixing pin is used for hinging two ends of the electric push rod with adjacent parts. The utility model can drive the external load to carry out lifting motion along the linear guide shaft through the electric push rod, adopts a cantilever type structure, and has the advantages of small occupied area, compact structure, safe and convenient use and high position precision.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a lifting device driven by an electric push rod.
Background
Today's industrial development, people often need a portable lifting device to meet the needs of life and work, both in daily life and in industrial production. At present, the existing lifting devices are more in types and mainly comprise a mechanical type lifting device and a hydraulic type lifting device or an air pressure type lifting device, wherein the mechanical type lifting device is mostly in a rack type and a spiral type lifting device, belt transmission elements such as a belt, a belt pulley, a chain wheel and a chain are often arranged, the installation of the elements is complicated, the daily maintenance is difficult, the maintenance is inconvenient, and unsafe factors exist when people contact; hydraulic or vapour-pressure type elevating gear also has some problems, for example is equipped with a plurality of parts such as pump, valve and hose, and the structure is complicated, and the energy consumption is high, and is with high costs, and secondly this type device is sealed effectual, does not use the easy pressure leakage condition that appears for a long time, has the environmental pollution problem to break down more easily under low temperature environment, stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a lifting device driven by an electric push rod.
The utility model provides the following technical scheme:
a lifting device driven by an electric push rod comprises a frame, a lifting mechanism and a lifting mechanism, wherein the frame is arranged outside all parts of the lifting device; the linear guide shafts are arranged on two sides of the upper part in the frame and are connected with a top plate of the frame; the guide shaft support is arranged at the upper end and the lower end of the linear guide shaft and used for fixing the linear guide shaft; the sliding block type linear bearing is sleeved outside the linear guide shaft and is connected with the connecting arm; the electric push rod is arranged in the middle position in the frame, is a power source of the device and is provided with a piston rod; the electric push rod mounting plate is connected between the electric push rod and the frame; and the fixing pin is used for hinging two ends of the electric push rod with adjacent parts.
Preferably, the frame comprises: the vertical edges are positioned at two sides of the frame; a bottom edge located lowermost of the frame; a top plate located at the uppermost part of the frame; the upper supporting plate is connected with the vertical edge and used for supporting the linear guide shaft; the lower supporting plate is connected with the vertical edge, is positioned below the upper supporting plate and is parallel to the upper supporting plate; the section bar right angle seat connects the vertical edge with the upper supporting plate, the lower supporting plate and the bottom edge in a right angle mode.
Preferably, the device is a flat rectangular body vertically placed in the shape, the vertical edge, the bottom edge, the upper supporting plate and the lower supporting plate of the frame are formed by splicing aluminum profiles, and the aluminum profiles are mutually connected through the profile right-angle seats. The device can be fixed on external adjacent equipment through the upper supporting plate, the lower supporting plate and the bottom edge of the frame.
Preferably, the device also comprises two connecting arms, namely two arm plates which are connected with the lifting device and an external load, are connected with the slider type linear bearing and are of cantilever type structures; the movable top plate is provided with two U-shaped grooves at two ends of the connecting plate between the connecting arms, the linear guide shaft can penetrate through the U-shaped grooves, and the middle of the movable top plate is hinged to the electric push rod through a fixing pin.
Preferably, the upper supporting plate and the lower supporting plate are respectively provided with two supporting plates which are respectively horizontally arranged on the vertical edges at two sides of the frame. The two linear guide shafts are vertically fixed on two sides of the upper part of the frame through two guide shaft supports respectively arranged on the top plate and the upper supporting plate. And each linear guide shaft is respectively provided with two slider type linear bearings, and the slider type linear bearings are connected with the connecting arms and freely slide along the linear guide shafts to drive an external load to perform lifting motion.
Preferably, the electric push rod is provided with a piston rod, and the electric push rod can extend or retract the piston rod under an external command. The fixed end of the electric push rod is connected with a pin hole on an electric push rod mounting plate fixed on the bottom edge of the frame and hinged together through the fixing pin; and a piston rod on the electric push rod is connected with a pin hole on a movable top plate connected with the two connecting arms and is hinged together through the fixing pin. When the piston rod is controlled to extend and retract, the connecting arm can drive an external load to perform lifting motion along the linear guide shaft.
Compared with the prior art, the utility model has the beneficial effects that: the frame of the device is formed by assembling aluminum profiles, so that the device is light in weight, high in precision and quick to assemble, and the aluminum profile structure is easy to select connecting points and convenient to connect and fix with adjacent equipment; the cantilever type structure adopted by the device has the characteristics of small volume and compact appearance, occupies small operation space and is easy to match with main equipment; the device has no traditional belt type transmission element, reduces unsafe factors when people contact, and is easy to maintain; the electric push rod adopted by the device replaces traditional linear driving elements such as hydraulic cylinders and air cylinders, and is convenient to control, high in position precision, free of pollution, more energy-saving and environment-friendly.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic view of the overall structure of the back surface of the present invention.
Reference numerals: the device comprises a frame (1), a vertical edge (2), a bottom edge (3), a top plate (4), an upper supporting plate (5), a lower supporting plate (6), a section bar right-angle seat (7), a linear guide shaft (8), a guide shaft seat (9), a slider type linear bearing (10), an electric push rod (11), an electric push rod mounting plate (12), a fixed pin (13), a connecting arm (14) and a movable top plate (15).
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Example 1
As shown in fig. 1 to 2, an electric putter-driven elevating apparatus includes: the frame (1) is arranged outside all parts of the device; the linear guide shafts (8) are arranged on two sides of the upper part in the frame (1) and are connected with the top plate (4) of the frame (1); guide shaft supports (9) mounted at upper and lower ends of the linear guide shaft (8) for fixing the linear guide shaft (8); the sliding block type linear bearing (10) is sleeved outside the linear guide shaft (8) and is connected with the connecting arm (14); the electric push rod (11) is arranged in the middle position in the frame (1), is a power source of the device and is provided with a piston rod; the electric push rod mounting plate (12) is connected between the electric push rod (11) and the frame (1); and the fixing pin (13) is used for hinging two ends of the electric push rod (11) with adjacent parts.
The frame includes: the vertical sides (2) are positioned at two sides of the frame (1); a bottom edge (3) located lowermost of the frame (1); a top plate (4) located uppermost on the frame (1); the upper supporting plate (5) is connected with the vertical side (2) and is used for supporting the linear guide shaft (8); the lower supporting plate (6) is connected with the vertical edge (2), is positioned below the upper supporting plate (5) and is parallel to the upper supporting plate (5); the section bar right angle seat (7) connects the vertical edge (2) with the upper supporting plate (5), the lower supporting plate (6) and the bottom edge (3) in a right angle mode.
The device's appearance is the vertical flat rectangular body of placing, stile (2), base (3), last backup pad (5), bottom suspension fagging (6) of frame (1) are formed by the aluminium alloy concatenation, pass through between the aluminium alloy section bar right angle seat (7) interconnect. The device can be fixed on external adjacent equipment through the upper supporting plate (5), the lower supporting plate (6) and the bottom edge (3) of the frame (1).
The device also comprises two connecting arms (14) which are used for connecting the lifting device and an arm plate of an external load, are connected with the slider type linear bearing (10) and are of cantilever type structures; the movable top plate (15), two connecting plate between linking arm (14), both ends are equipped with U type groove, U type groove can be passed in linear guiding axle (8), the movable top plate (15) centre with electric putter (11) are articulated mutually through fixed pin (13).
The upper supporting plate (5) and the lower supporting plate (6) are respectively provided with two supporting plates which are respectively horizontally arranged on the vertical edges at the two sides of the frame (1). Two linear guide shafts (8) are arranged and are vertically fixed on two sides of the upper part of the frame (1) through two guide shaft supports (9) respectively arranged on the top plate (4) and the upper supporting plate (5). Two slider type linear bearings (10) are respectively arranged on each linear guide shaft (8), and the slider type linear bearings (10) are connected with connecting arms (14) and freely slide along the linear guide shafts (8) to drive external loads to perform lifting movement.
The electric push rod (11) is provided with a piston rod, and the piston rod can be extended or retracted by the electric push rod (11) under an external instruction. The fixed end of the electric push rod (11) is connected with a pin hole on an electric push rod mounting plate (12) fixed on the bottom edge (3) of the frame (1) and is hinged together through the fixing pin (13); and a piston rod on the electric push rod (11) is connected with a pin hole on a movable top plate (15) connected with the two connecting arms (14) and is hinged together through the fixing pin (13). When the piston rod is controlled to extend and retract, the connecting arm (14) can drive an external load to perform lifting motion along the linear guide shaft (8).
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. An electric putter driven lifting device, comprising: the frame is arranged outside all parts of the device; the linear guide shafts are arranged on two sides of the upper part in the frame and are connected with a top plate of the frame; the guide shaft support is arranged at the upper end and the lower end of the linear guide shaft and used for fixing the linear guide shaft; the sliding block type linear bearing is sleeved outside the linear guide shaft and is connected with the connecting arm; the electric push rod is arranged in the middle position in the frame, is a power source of the device and is provided with a piston rod; the electric push rod mounting plate is connected between the electric push rod and the frame; and the fixing pin is used for hinging two ends of the electric push rod with adjacent parts.
2. An electric putter driven lifting device as claimed in claim 1 wherein the frame comprises: the vertical edges are positioned at two sides of the frame; a bottom edge located lowermost of the frame; a top plate located at the uppermost part of the frame; the upper supporting plate is connected with the vertical edge and used for supporting the linear guide shaft; the lower supporting plate is connected with the vertical edge, is positioned below the upper supporting plate and is parallel to the upper supporting plate; the section bar right angle seat connects the vertical edge with the upper supporting plate, the lower supporting plate and the bottom edge in a right angle mode.
3. The lifting device driven by the electric push rod as claimed in claim 2, wherein the lifting device is in the shape of a vertically placed flat rectangular body, the vertical edge, the bottom edge, the upper supporting plate and the lower supporting plate of the frame are all formed by splicing aluminum profiles, and the aluminum profiles are mutually connected through the profile right-angle seats; the device can be fixed on external adjacent equipment through the upper supporting plate, the lower supporting plate and the bottom edge of the frame.
4. The electric putter driven lifting device of claim 1 further comprising: the connecting arms are connected with the lifting device and the arm plates of external loads, are totally provided with two connecting arms, are connected with the sliding block type linear bearing and are of cantilever type structures; the movable top plate is provided with two U-shaped grooves at two ends of the connecting plate between the connecting arms, the linear guide shaft can penetrate through the U-shaped grooves, and the middle of the movable top plate is hinged to the electric push rod through a fixing pin.
5. An electric putter-driven lifting apparatus as claimed in claim 1, wherein there are two linear guide shafts, and each of the linear guide shafts is provided with two linear bearings of slider type, which are connected to the connecting arm and freely slide along the linear guide shaft to move an external load up and down.
6. The electric push rod driven lifting device as claimed in claim 1, wherein the fixed end of the electric push rod is connected with a pin hole of an electric push rod mounting plate fixed on the bottom edge of the frame and hinged together by the fixing pin; a piston rod on the electric push rod is connected with a pin hole on a movable top plate which is connected with the two connecting arms and is hinged together through the fixing pin; when the piston rod is controlled to extend and retract, the connecting arm can drive an external load to perform lifting motion along the linear guide shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857107.3U CN215326670U (en) | 2021-04-25 | 2021-04-25 | Lifting device driven by electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857107.3U CN215326670U (en) | 2021-04-25 | 2021-04-25 | Lifting device driven by electric push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215326670U true CN215326670U (en) | 2021-12-28 |
Family
ID=79595788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120857107.3U Active CN215326670U (en) | 2021-04-25 | 2021-04-25 | Lifting device driven by electric push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215326670U (en) |
-
2021
- 2021-04-25 CN CN202120857107.3U patent/CN215326670U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111392661A (en) | Special equipment for power rush repair under complex conditions | |
| CN112066281A (en) | Movable lighting lamp | |
| CN215326670U (en) | Lifting device driven by electric push rod | |
| CN202704979U (en) | Operation platform lifter for assembling and maintaining large devices | |
| CN108331322A (en) | A kind of building wall spraying scissor aerial work platform | |
| CN2772311Y (en) | Telescopic table | |
| CN218201925U (en) | Overhead hoist is built in room | |
| CN214058798U (en) | Synchronous jacking mechanism of bidirectional conveying guide wheel assembly | |
| CN101705806B (en) | Double-balance oil extractor | |
| CN213144411U (en) | Well workover hydraulic power pincers | |
| CN212655410U (en) | Working platform for overhauling hydraulic power system | |
| CN110641069A (en) | Automatic lifting type double-path hydraulic machine | |
| CN221165824U (en) | Lifting platform | |
| CN220789451U (en) | Bridge outside construction suspension | |
| CN218491403U (en) | Adjustable electric power overhauls uses support | |
| CN218950912U (en) | Side-mounted lifting machine for trolley | |
| CN214653327U (en) | Space cam lifting mechanism | |
| CN221031719U (en) | Rotary lifting mechanical arm device for stage | |
| CN211169687U (en) | Controllable lifting platform | |
| CN221587967U (en) | Rear lifting frame of plant protection machine | |
| CN220726272U (en) | Height-adjusting device of coal mining machine | |
| CN116081518A (en) | Flexible driving lifting device | |
| CN215566461U (en) | Air-cooled air compressor | |
| CN216627779U (en) | Fan blade lifting control mechanism of deformable table | |
| CN215711586U (en) | Lifting device convenient for decoration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |