CN114890352A - Elevating gear is used in electromechanical installation - Google Patents
Elevating gear is used in electromechanical installation Download PDFInfo
- Publication number
- CN114890352A CN114890352A CN202210482731.9A CN202210482731A CN114890352A CN 114890352 A CN114890352 A CN 114890352A CN 202210482731 A CN202210482731 A CN 202210482731A CN 114890352 A CN114890352 A CN 114890352A
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- China
- Prior art keywords
- air
- air bag
- workbench
- seat
- sliding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The lifting device comprises a base, a lifting frame and a workbench, wherein the lifting frame is arranged on the base and drives the workbench to lift, a placing seat is arranged on the lifting frame and drives the placing seat to lift, the workbench is arranged above the placing seat, and a first air bag is fixed between the placing seat and the workbench; the air pump is used for inflating the first air bag. This application has the effect of the impact force of accepting on the workstation to elevating gear's injury itself when alleviateing the construction.
Description
Technical Field
The application relates to the field of electromechanical construction, in particular to a lifting device for electromechanical installation.
Background
Electromechanical equipment is one of national industrial foundations, has direct and important influence on the development of the whole national economy, the improvement of science and technology and national defense strength, and electromechanical installation becomes an indispensable operation procedure in modern construction.
When electromechanical installation construction is carried out, a lifting device is required, and the lifting device in the related art is a conventional lifting machine which is commercially available.
However, the elevators in the related art are general elevators, and during the electromechanical installation construction, constructors often walk back and forth on the workbench of the elevator, the movement is more violent than that of other constructions, and when the elevators are disassembled and replaced, the original equipment needs to be disassembled and placed on the workbench first, but because the electromechanical equipment is heavy, the electromechanical equipment is directly placed on the workbench, large impact force can be generated on the workbench immediately when the electromechanical equipment is placed, and the force directly acting on the workbench can be transmitted to the lifting mechanism and the supporting structure below, so that the service life of the whole equipment is damaged.
Disclosure of Invention
In order to alleviate the impact force of accepting on the workstation during construction, to the injury of elevating gear itself, this application provides an elevating gear for electromechanical installation.
The application provides a lifting device for electromechanical installation adopts following technical scheme:
a lifting device for electromechanical installation comprises a base, a lifting frame and a workbench, wherein the lifting frame is arranged on the base and drives the workbench to lift, a placing seat is arranged on the lifting frame and drives the placing seat to lift, the workbench is arranged above the placing seat, and a first air bag is fixed between the placing seat and the workbench; the air pump is used for inflating the first air bag.
Through adopting above-mentioned technical scheme, when constructor operation, stand and carry out the construction on the workstation, aerify first gasbag to the state of filling through the air pump simultaneously, first gasbag props up the workstation, when the workstation receives the impact, the workstation conducts power for first gasbag, first gasbag plays the effect of unloading, can play the cushioning effect, the degree that causes elevating gear to take place the vibration because of the impact force has been reduced, the injury of the impact force that from top to bottom produced elevating gear itself when having alleviateed the construction, elevating gear's life has been prolonged, the comfort of staff's operation has also been promoted.
Optionally, set up long banding sliding tray on the seat, sliding connection has the sliding seat in the sliding tray, the sliding seat is followed the length direction of sliding tray slides, wear to be equipped with the slide bar in the sliding seat, the slide bar is in slide along vertical direction in the sliding seat, the slide bar with workstation fixed connection.
Through adopting above-mentioned technical scheme, the construction position that stands when constructor can't satisfy the construction operation, need remove the workstation in the certain limit to when adaptation construction position needs, can remove the sliding seat, with this position of fine setting workstation, because the gasbag has certain elasticity and the activity is abundant, consequently can satisfy the removal of workstation.
Optionally, a driving cylinder is arranged on the placing seat and used for driving the sliding seat to slide.
Through adopting above-mentioned technical scheme, adjust the position of sliding seat through the actuating cylinder, improved the degree of automation of this application workstation activity, the removal of workstation needs great thrust simultaneously, also is convenient for promote the workstation through the actuating cylinder and removes.
Optionally, an air pipe is communicated with any one of the first air bags, the air pipe penetrates through the workbench and extends to the position above the workbench, an air valve for controlling the switch is arranged on the air pipe, and the air valve is located above the workbench.
Through adopting above-mentioned technical scheme, when needs removal workstation, with the gas in the first gasbag partial of emitting, make the gas in the first gasbag no longer full, the motion of the workstation of being convenient for, the pneumatic valve is located the workstation top, makes the staff can stand smooth opening the pneumatic valve on the workstation, and the constructor of being convenient for controls the emission of gas in the first gasbag on the workstation.
Optionally, the number of the first air bags is two, and the two first air bags are located at two ends of the sliding groove in the length direction.
Through adopting above-mentioned technical scheme, according to the circumstances after the actual production and the activity condition of workstation, set up first gasbag in the both ends of sliding tray length direction, can enough play the supporting role, also do benefit to the reciprocating motion of workstation behind the first gasbag gassing.
Optionally, two ends of the sliding groove in the length direction are respectively provided with a supporting seat, the supporting seats are fixed on the placing seat, the two first air bags are located between the two supporting seats, a second air bag is fixed on each supporting seat, and the height of the second air bag after being filled with air is lower than that of the first air bag after being filled with air; when the first air bags are full of air, two ends of the workbench in the length direction of the sliding groove extend to the outer sides of the two first air bags, and the workbench is positioned between the two second air bags; when the gas in the first air bag is not full, the first air bag is loosened, the driving cylinder drives the sliding seat to slide, the workbench moves to the position above the second air bag, and the second air bag is used for bearing the workbench.
Through adopting above-mentioned technical scheme, it is high when full gas than first gasbag high low when full gas so the second gasbag, because can relax after first gasbag is deflated, the workstation can descend this moment, when the actuating cylinder drive sliding seat activity, the workstation after can will descending moves to second gasbag top, the workstation just can be accepted to lower second gasbag this moment, play the supporting role to the workstation, reduced and removed the workstation of one side and taken place the possibility of toppling, the second gasbag has also played the effect of buffering when playing the supporting role.
Optionally, the second airbag is communicated with the first airbag, a one-way valve is arranged at a communication position of the second airbag and the first airbag, the one-way valve only allows the second airbag to admit air, and an air outlet valve is arranged on the second airbag.
Through adopting above-mentioned technical scheme, intercommunication between first gasbag and the second gasbag makes first gasbag and second gasbag aerify simultaneously through an air pump, has reduced the quantity of air pump and pipeline, and the check valve carries out the shutoff to the gas of filling into the second gasbag simultaneously, avoids the gas in the second gasbag excessive, and when gassing to first gasbag, the gas in the second gasbag can not leak simultaneously, and the gas in the second gasbag independently deflates through the air outlet valve.
Optionally, a plurality of balls are arranged on the second airbag, and when the second airbag is full of air, the balls are located at the top of the second airbag.
Through adopting above-mentioned technical scheme, remove to second gasbag top as the workstation to when producing the friction between with the second gasbag, the ball plays the effect that reduces friction power, has reduced the possibility that the second gasbag is rubbed and rubbed by the workstation, also easily the removal of workstation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first air bag reduces impact force borne on the workbench during construction and damages the lifting device;
2. the driving cylinder is matched with the sliding seat and can push the workbench to move, so that the lifting device can be suitable for construction at more different positions;
3. the supporting seat and the second air bag support the moved workbench.
Drawings
FIG. 1 is a general structural schematic of an embodiment of the present application;
FIG. 2 is a schematic structural view of a sliding seat according to an embodiment of the present application;
FIG. 3 is a structural schematic of a first bladder of an embodiment of the present application;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is an enlarged view at B in fig. 3.
Description of the reference numerals: 1. a base; 2. a lifting frame; 3. placing a seat; 31. an ear plate; 32. a sliding groove; 33. a sliding seat; 331. a through hole; 332. a slide bar; 34. a drive cylinder; 35. a first air bag; 351. a first conduit; 352. an air tube; 353. an air valve; 36. a supporting base; 37. a second air bag; 371. a second conduit; 372. a one-way valve; 373. an air outlet valve; 374. a fixing plate; 375. a ball bearing; 4. a work table; 41. and (4) a protective shell.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses elevating gear is used in electromechanical installation.
Referring to fig. 1, a lifting device for electromechanical installation includes a base 1, a lifting frame 2, a setting seat 3, and a work table 4.
Referring to fig. 1, the lifting frame 2 is arranged on the base 1, the placing seat 3 is arranged on the lifting frame 2, the lifting frame 2 drives the placing seat 3 to lift, the lifting frame 2 drives the workbench 4 to lift, the workbench 4 is arranged above the placing seat 3, and the workbench 4 is a working platform with a fence.
Referring to fig. 2 and 3, the placing base 3 is a structure formed by integrally connecting two ends of a rectangular plate with the ear plates 31, a long strip-shaped sliding groove 32 is formed in the placing base 3, the length direction of the sliding groove 32 is consistent with the length direction of the whole placing base 3, a sliding base 33 is connected in the sliding groove 32 in a sliding manner through a limiting block limiting groove, the sliding base 33 slides along the length direction of the sliding groove 32, a through hole 331 in the vertical direction is formed in the sliding base 33, a columnar sliding rod 332 penetrates through the through hole 331 of the sliding base 33, the sliding rod 332 slides in the sliding base 33 in the vertical direction, and the top end of the sliding rod 332 is fixedly connected with the workbench 4 through screws; two driving cylinders 34 are fixed on the placing seat 3 through screws, two extending rods respectively extend from two sides of the sliding seat 33 in the sliding direction, one driving cylinder 34 pushes one extending rod, and the driving cylinder 34 is used for driving the sliding seat 33 to slide back and forth in the sliding groove 32.
Referring to fig. 3 and 4, two first air bags 35 are fixedly bonded between the placing seat 3 and the workbench 4, the two first air bags 35 are located at two ends of the sliding groove 32 in the length direction, the sliding groove 32 is located between the two first air bags 35, the two first air bags 35 are communicated through a first pipeline 351, and the workbench 4 can be jacked up after the first air bags 35 are inflated; an air pipe 352 is communicated with any one of the first air bags 35, the air pipe 352 penetrates through the workbench 4 and extends to the position above the workbench 4, an air valve 353 of a control switch is arranged on the air pipe 352, the air valve 353 is positioned above the workbench 4, a protective shell 41 is further hinged to the workbench 4, and the protective shell 41 is used for covering and protecting the air pipe 352 and the air valve 353 above the workbench 4; the lifting device for electromechanical mounting further comprises an air pump fixed on the support base 36, and the air pump is used for inflating the first air bag 35.
Referring to fig. 3 and 5, two ends of the sliding groove 32 in the length direction are respectively provided with a support 36, the support 36 is fixed on the placing seat 3, two first air bags 35 are located between the two support 36, two lug plates 31 are located at two ends of the entire placing seat 3 in the length direction, one support 36 is fixedly connected to one lug plate 31 through screws, the second air bag 37 is fixedly bonded on the support 36, one second air bag 37 is communicated with one first air bag 35 on the same side through a second pipeline 371, a one-way valve 372 is arranged at the communication position of the second air bag 37 and the first air bag 35, the one-way valve 372 is arranged on the second pipeline 371, the one-way valve 372 only allows the second air bag 37 to enter air, and the second air bag 37 is provided with an air outlet valve 373 which is opened for air discharge; the second air bag 37 is adhered with a fixing plate 374, the fixing plate 374 is connected with a plurality of balls 375 in a rolling mode, and when the second air bag 37 is full of air, the balls 375 are located at the top of the second air bag 37.
Referring to fig. 3 and 5, the second air cell 37 is at a lower level when full than the first air cell 35, and the ball 375 is at a lower level than the first air cell 35; when the first air bags 35 are full of air, both ends of the workbench 4 in the length direction of the sliding groove 32 extend to the outer sides of the two first air bags 35, that is, both ends of the workbench 4 respectively extend to the sides, away from each other, of the two first air bags 35, but at this time, the workbench 4 is located between the two second air bags 37, that is, the workbench 4 is not located above the second air bags 37; when the gas in the first air bag 35 is not full, the driving cylinder 34 drives the sliding seat 33 to slide, the workbench 4 moves to the upper part of the second air bag 37 on one side, at the moment, due to deflation and displacement, the height of the workbench 4 is reduced to the height of the full second air bag 37, at the moment, the second air bag 37 is used for receiving the workbench 4, and the workbench 4 is abutted with the ball 375 on the second air bag 37.
The implementation principle of the lifting device for electromechanical installation in the embodiment of the application is as follows: inflate in first gasbag 35, all first gasbags 35 and second gasbag 37 are full of gas this moment, when constructor worked on workstation 4, workstation 4 can receive decurrent impact force because of various reasons, first gasbag 35 can play the effect of buffering this moment, reduced whole device and taken place the possibility of damaging because of receiving the impact force, when the position of workstation 4 was in order to adapt to different construction demands in need of removing, put off a part gas through pneumatic valve 353 earlier, make first gasbag 35 lax, drive slide block 33 through actuating cylinder 34, workstation 4 slides in the length direction of sliding tray 32 this moment, can take on the ball 375 of second gasbag 37, the possibility of taking place to overturn after having reduced workstation 4 and removing.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a lifting device is used in electromechanical installation, includes base (1), crane (2) and workstation (4), crane (2) set up in on base (1), crane (2) drive workstation (4) go up and down, its characterized in that still includes:
the placing seat (3) is arranged on the lifting frame (2), the lifting frame (2) drives the placing seat (3) to lift, the workbench (4) is arranged above the placing seat (3), and a first air bag (35) is fixed between the placing seat (3) and the workbench (4);
an air pump for inflating the first air cell (35).
2. The lifting device for electromechanical installation according to claim 1,
set up long banding sliding tray (32) on seat (3), sliding tray (32) sliding connection has sliding seat (33), sliding seat (33) are followed the length direction of sliding tray (32) slides, wear to be equipped with slide bar (332) in sliding seat (33), slide bar (332) are in slide along vertical direction in sliding seat (33), slide bar (332) with workstation (4) fixed connection.
3. The lifting device for electromechanical installation according to claim 2,
the placing seat (3) is provided with a driving cylinder (34), and the driving cylinder (34) is used for driving the sliding seat (33) to slide.
4. The lifting device for electromechanical installation according to claim 3,
an air pipe (352) is communicated with any one of the first air bags (35), the air pipe (352) penetrates through the workbench (4) and extends to the position above the workbench (4), an air valve (353) for controlling a switch is arranged on the air pipe (352), and the air valve (353) is located above the workbench (4).
5. The lifting device for electromechanical installation according to claim 4,
the number of the first air bags (35) is two, and the two first air bags (35) are located at two ends of the sliding groove (32) in the length direction.
6. The lifting device for electromechanical installation according to claim 5,
two ends of the sliding groove (32) in the length direction are respectively provided with a supporting seat (36), the supporting seats (36) are fixed on the placing seat (3), the two first air bags (35) are located between the two supporting seats (36), a second air bag (37) is fixed on the supporting seats (36), and the height of the second air bag (37) after being full of air is lower than that of the first air bag (35) after being full of air; when the first air bags (35) are full of air, both ends of the workbench (4) in the length direction of the sliding groove (32) extend to the outer sides of the two first air bags (35), and the workbench (4) is positioned between the two second air bags (37); when the gas in the first air bag (35) is not full, the first air bag (35) is loosened, the driving cylinder (34) drives the sliding seat (33) to slide, the workbench (4) moves to the position above the second air bag (37), and the second air bag (37) is used for receiving the workbench (4).
7. The lifting device for electromechanical installation according to claim 6,
the second air bag (37) is communicated with the first air bag (35), a one-way valve (372) is arranged at the communication position of the second air bag (37) and the first air bag (35), the one-way valve (372) only allows the second air bag (37) to admit air, and an air outlet valve (373) is arranged on the second air bag (37).
8. The lifting device for electromechanical installation according to claim 6,
a plurality of balls (375) are arranged on the second air bag (37), and when the second air bag (37) is full of air, the balls (375) are positioned at the top of the second air bag (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210482731.9A CN114890352B (en) | 2022-05-05 | 2022-05-05 | Lifting device for electromechanical installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210482731.9A CN114890352B (en) | 2022-05-05 | 2022-05-05 | Lifting device for electromechanical installation |
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| CN114890352A true CN114890352A (en) | 2022-08-12 |
| CN114890352B CN114890352B (en) | 2023-06-02 |
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| CN212198024U (en) * | 2020-05-29 | 2020-12-22 | 亢荣凯 | Safety protection device for elevator |
| CN112225033A (en) * | 2020-11-16 | 2021-01-15 | 江苏中宝龙工程机械有限公司 | Buffer protection device for construction elevator |
| CN112572571A (en) * | 2020-12-02 | 2021-03-30 | 安徽正安智能信息工程有限公司 | Construction installation mechanism and installation method for fire fighting vertical pipe in floor |
| CN214498308U (en) * | 2021-03-05 | 2021-10-26 | 杜杨 | Lifting device for architectural decoration engineering construction |
| CN113007267A (en) * | 2021-04-10 | 2021-06-22 | 南京工程学院 | Multi-bag gas-liquid linkage damping device of large coal mill base and using method thereof |
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