CN208166464U - Simple linkage balance lifting mechanism - Google Patents
Simple linkage balance lifting mechanism Download PDFInfo
- Publication number
- CN208166464U CN208166464U CN201820736114.6U CN201820736114U CN208166464U CN 208166464 U CN208166464 U CN 208166464U CN 201820736114 U CN201820736114 U CN 201820736114U CN 208166464 U CN208166464 U CN 208166464U
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- Prior art keywords
- crossbeam
- wirerope
- fixed pulley
- steel wire
- support column
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Abstract
The utility model relates to indoor lifting technical fields, more particularly to Simple linkage balance lifting, mechanism includes frame structure, the frame structure includes four columns, two adjacent columnss therein are support column, the upper and lower ends of support column are separately installed with fixed pulley, crossbeam is equipped between two support columns, the crossbeam both ends are connected with the both ends of same root wirerope respectively, and actuator is equipped on crossbeam；The middle part of the wirerope is fixedly connected with driving portion, and the driving portion drives the both ends of wirerope to go up and down identical distance simultaneously.The utility model can solve the problems, such as actuator in use, going up and down inconvenience indoors.
Description
Technical field
The utility model belongs to indoor lifting technical field, and in particular to a kind of Simple linkage balance lifting mechanism.
Background technique
Structural experiment room applies low cycle repetitive load to components such as wall, frame, nodes usually using actuator, for not
Same member height needs often lifting actuator, while being also required to the bracket that lifting supports actuator, previous processing method
Be by being increased newly on fixed bracket or removal cushion block is to achieve the purpose that lifting, the shortcomings that processing method be find it is suitable
Cushion block wastes many times and is difficult to find the cushion block of proper height, needs if actuator needs the height being lifted excessive big
The cushion block of amount, obtained supporting mechanism are very unstable, and there are security risks.
Chinese patent 201220478885.2 discloses a kind of method using portal frame balancing lifting beam shape object, mentions
3 kinds of setting forms at wirerope both ends, can be with synchronization lifting cross using two wirerope for being connected to the same steel wire winch
Beam limits the swing generated in lifting process by the directive wheel at frame body both ends and the guide groove of gantry pillar.The equipment is adopted
Use electronic steel wire winch as dynamical system, equipment is more complex, heavy, is only applicable to use on band rail portal jib crane.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide one kind only to need simple mechanism can
To realize the mechanism of artificial equilibrium's hoisting cross beam.
The utility model adopts the following technical solutions：A kind of Simple linkage balance lifting mechanism, including frame structure, it is described
Frame structure includes four columns, and two adjacent columnss therein are support column, and the upper and lower ends of support column are separately installed with fixed
Pulley is equipped with crossbeam between two support columns, and the crossbeam both ends are connected with the both ends of same root wirerope respectively, pacify on crossbeam
Equipped with actuator；The middle part of the wirerope is fixedly connected with driving portion, and the driving portion drives the both ends of wirerope to rise simultaneously
Identical distance drops.
Further, in support column wherein one be mounting post, the driving portion includes being rotatably connected in mounting post
Steel wire reel is fixedly connected in the middle part of the steel wire reel and wirerope；The upper end of the mounting post is equipped with the first fixed pulley,
Lower end is equipped with the second fixed pulley；The upper end of support column corresponding with mounting post is equipped with the 4th fixed pulley, and lower end is equipped with
Three fixed pulleys.
Further, one end of the wirerope is upward through after the first fixed pulley above mounting post to lower and with crossbeam
One end is fixedly connected；After the other end of the wirerope sequentially passes through downwards the second fixed pulley, third fixed pulley, the 4th fixed pulley
It is fixedly connected with the other end of crossbeam.
Further, it is fixedly connected with compass in the side shaft of the steel wire reel, sieve is installed in the turn hole on compass
Disk bull stick is fixedly connected with gear in the other side shaft of steel wire reel, and the side of gear is equipped with gear and buckles, and gear buckles rotation
It is connected in mounting post.
Further, the both ends of the crossbeam are respectively equipped with crossbeam end plate, and the crossbeam end plate is equipped with multiple along the vertical direction
Through-hole, the position that through-hole is corresponded on the support column are equipped with threaded hole, and bolt passes through crossbeam and support after through-hole and threaded hole
Column is fixed.
Further, reel convex hook is fixed on the steel wire reel, the reel convex hook is for fixing wirerope.
The utility model also provides a kind of actuator elevating method, includes the following steps：
Step 1, prepare frame structure, fix a fixed pulley the upper/lower terminal of two support columns is each；
Step 2, in the fixed steel wire reel in the side of mounting post；Hoisting cross beam is placed in bottommost, and in hoisting cross beam
Upper installation actuator；
Step 3, the both ends of wirerope sequentially pass through the both ends that crossbeam is fixed on after fixed pulley；
Step 4, it is inserted into compass bull stick in the turn hole of steel wire reel one end compass, rotates compass bull stick for wirerope-winding
In on steel wire reel, above and below steel wire reel, the balance lifting of crossbeam is realized；
Step 5, crossbeam is promoted to after predetermined altitude, is buckled with the gear of the steel wire reel other end and is fixed steel wire reel；
Step 6, the bolt being rotatably arranged in through-hole, so that bolt screws in threaded hole, crossbeam and the firm company of support column
It connects；
Step 7, when landing crossbeam, first the bolt on crossbeam end plate is screwed out, bull stick is inserted on compass and is rotated backward,
The wirerope being wrapped on steel wire reel is detached from, and is then buckled gear and is disengaged with gear, can easily land crossbeam.
Further, in step 3, by the both ends of wirerope bypass respectively two support column bottom fixed pulley after along support column
Upwards, after two fixed pulleys at the top of two support columns under, steel cord ends are connected to the crossbeam both ends of bottom, steel wire
Rope, which is subject to, can connect to base cross members；
One end that the wirerope is located at mounting post passes through steel wire reel at the middle part of mounting post, and using on steel wire reel
Reel convex hook coil fix, continue it is upward along column.
Compared with prior art, the utility model has the beneficial effects that：
1) it in such a way that the both ends of steel cable are connect with crossbeam both ends respectively, and is wrapped in the middle part of wirerope
On the same steel wire reel, the rotation of steel wire reel is so that wirerope both ends go up and down identical height simultaneously, and then realize cross
The synchronization lifting at beam both ends；That is the rotation of steel wire reel realizes the linkage at crossbeam both ends.
2) basis gone up and down using frame structure as crossbeam and actuator, crossbeam and actuator can be along support column liters
Drop, for gantry crane, can be suitble to indoors using and quickly convert position.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the overall structure diagram main view of the utility model；
Fig. 2 is the overall structure diagram left view of the utility model；
Fig. 3 is the axonometric drawing of the part-structures such as steel wire reel and compass in the utility model；
Fig. 4 is the axonometric drawing of the part-structures such as steel wire reel and the compass of other direction in the utility model；
In figure：1, fixed pulley；101, the first fixed pulley；102, the second fixed pulley；103, third fixed pulley；104, the 4th is fixed
Pulley；2, wirerope；3, frame structure；4, steel wire reel；5, crossbeam；6, crossbeam end plate；7, compass bull stick；8, turn hole；9, it twists
Take turns convex hook；10, gear；11, gear is buckled；12, support column；121, mounting post.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide the application preferred explanation.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
The word of the indicating positions such as the utility model middle left and right, forward and backward is that orientation or position based on the figure are closed
System, merely to description the utility model and simplified description, rather than indicate or imply that signified device or component must have
There is specific orientation, be constructed and operated in a specific orientation, should not be understood as limiting the present invention.
The words such as first, second are only two structures for facilitating specification configuration similar or identical simultaneously, and not representing should
The importance of structure in a device.
A kind of exemplary embodiment of the application, a kind of Simple linkage balance lifting mechanism, including frame structure 3, it is described
Frame structure 3 includes four columns, and two adjacent columnss therein are support column 12, and the upper and lower ends of support column 12 are installed respectively
Have a fixed pulley 1, be equipped with crossbeam 5 between two support columns 12,5 both ends of crossbeam respectively with the both ends phase of same root wirerope 2
Even, actuator is installed on crossbeam 5；The middle part of the wirerope 2 is fixedly connected with driving portion, and the driving portion drives wirerope
2 both ends go up and down identical distance simultaneously.
Preferably, in support column 12 wherein one be mounting post 121, the driving portion include be rotatably connected on mounting post
Steel wire reel 4 on 121, the steel wire reel 4 are fixedly connected with the middle part of wirerope 2；It installs the upper end of the mounting post 121
There is the first fixed pulley 101, lower end is equipped with the second fixed pulley 102；The upper end of support column 12 corresponding with mounting post 121 is equipped with
4th fixed pulley 104, lower end are equipped with third fixed pulley 103.
Preferably, one end of the wirerope 2 be upward through after the first fixed pulley 101 of the top of mounting post 121 to it is lower simultaneously
It is fixedly connected with one end of crossbeam 5；The other end of the wirerope 2 sequentially passes through downwards the second fixed pulley 102, third fixed pulley
103, it is fixedly connected after the 4th fixed pulley 104 with the other end of crossbeam 5.
Preferably, it is fixedly connected with compass in the side shaft of the steel wire reel 4, is equipped in the turn hole 8 on compass
Compass bull stick 7 is fixedly connected with gear 10 in the other side shaft of steel wire reel 4, and the side of gear 10 is equipped with gear and buckles 11,
Gear is buckled 11 and is rotatably connected in mounting post 121.
Preferably, the both ends of the crossbeam 5 are respectively equipped with crossbeam end plate 6, and the crossbeam end plate 6 is equipped with more along the vertical direction
A through-hole, the position that through-hole is corresponded on the support column 12 are equipped with threaded hole, bolt pass through after through-hole and threaded hole by crossbeam 5 with
Support column 12 is fixed.
Preferably, reel convex hook 9 is fixed on the steel wire reel 4, the reel convex hook 9 is for fixing wirerope 2.
The utility model also provides a kind of actuator elevating method, includes the following steps：
Step 1) prepares a frame structure 3 being made of four columns, is fixedly connected between four columns, in two branch
The upper/lower terminal of dagger 12 is each to fix a fixed pulley 1, for across wirerope 2.
Hoisting cross beam 5 is placed in bottommost, and going up and down in the fixed steel wire reel 4 in the side of mounting post 121 by step 2)
Actuator is installed on crossbeam 5；
Step 3) prepares one whole wirerope 2, and the both ends of the wirerope 2 bypass the two of two 12 bottoms of support column respectively
After a fixed pulley 1 upwards along support column 12, after two fixed pulleys 1 at the top of two root posts under, the end point of wirerope 2
It is not connected to 5 both ends of crossbeam of bottom, wirerope 2, which is subject to, can connect to base cross members 5, unsuitable too long；
One end that the wirerope 2 is located at mounting post 121 passes through steel wire reel 4 at the middle part of mounting post 121, and utilizes steel
Reel convex hook 9 on silk reel 4, which is coiled, fixes, and continues upward along column；
Step 4) is inserted into compass bull stick 7 in the turn hole 8 of compass, and wirerope 2 is wound in steel wire and twisted by rotation compass bull stick 7
Wheel 4 on, and speed simultaneously wound positioned at the wirerope 2 of 4 upper and lower of steel wire reel it is identical, it can be achieved that crossbeam 5 balance lifting；
Step 5) crossbeam 5 is promoted to after predetermined altitude, buckles 11 fixed steel wire reels 4 with the gear of 4 other end of steel wire reel；
Step 6) is rotatably arranged on the bolt in through-hole, so that bolt screws in threaded hole, crossbeam 5 and support column 12 are firm
Connection；
When step 7) landing crossbeam 5, first the bolt on crossbeam end plate 6 is screwed out, so that gear is buckled 11 and is connect with the disengaging of gear 10
Touching is inserted on compass and bull stick and is rotated backward, and wirerope 2 is detached from from steel wire reel 4, and crossbeam 5 is in gravity and wirerope 2
Initial position is moved downward under pulling force effect.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (6)
1. Simple linkage balance lifting mechanism includes frame structure, it is characterised in that：The frame structure includes four columns,
In two adjacent columnss be support column, the upper and lower ends of support column are separately installed with fixed pulley, are equipped between two support columns
Crossbeam, the crossbeam both ends are connected with the both ends of same root wirerope respectively, and actuator is equipped on crossbeam；
The middle part of the wirerope is fixedly connected with driving portion, and it is identical that the driving portion drives the both ends of wirerope to go up and down simultaneously
Distance.
2. Simple linkage balance lifting as described in claim 1 mechanism, it is characterised in that：One in support column is installation
Column, the driving portion include the steel wire reel being rotatably connected in mounting post, and the middle part of the steel wire reel and wirerope is fixed
Connection；The upper and lower ends of the mounting post are separately installed with the first fixed pulley and the second fixed pulley, support corresponding with mounting post
The upper and lower ends of column are separately installed with the 4th fixed pulley and third fixed pulley.
3. Simple linkage balance lifting as described in claim 1 mechanism, it is characterised in that：It wears upwards one end of the wirerope
It is fixedly connected to lower with one end of crossbeam after the first fixed pulley crossed above mounting post；The other end of wirerope sequentially passes through downwards
It is fixedly connected after second fixed pulley and third fixed pulley, the 4th fixed pulley with the other end of crossbeam.
4. Simple linkage balance lifting as claimed in claim 3 mechanism, it is characterised in that：The side shaft of the steel wire reel
On be fixedly connected with compass, compass bull stick is installed in the turn hole on compass, is fixedly connected in the other side shaft of steel wire reel
There is gear, the side of gear is equipped with gear and buckles, and gear, which is buckled, to be rotatably connected in mounting post.
5. Simple linkage balance lifting as described in claim 1 mechanism, it is characterised in that：The both ends of the crossbeam are respectively equipped with
Crossbeam end plate, the crossbeam end plate are equipped with multiple through-holes along the vertical direction, and the position that through-hole is corresponded on the support column is equipped with spiral shell
Pit, bolt fix crossbeam and support column after passing through through-hole and threaded hole.
6. Simple linkage balance lifting as claimed in claim 5 mechanism, it is characterised in that：It is fixed on the steel wire reel
Reel convex hook, the reel convex hook is for fixing wirerope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736114.6U CN208166464U (en) | 2018-05-17 | 2018-05-17 | Simple linkage balance lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736114.6U CN208166464U (en) | 2018-05-17 | 2018-05-17 | Simple linkage balance lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208166464U true CN208166464U (en) | 2018-11-30 |
Family
ID=64368091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736114.6U Active CN208166464U (en) | 2018-05-17 | 2018-05-17 | Simple linkage balance lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208166464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502779A (en) * | 2018-05-17 | 2018-09-07 | 山东建筑大学 | Simple linkage balance lifting mechanism and actuator elevating method |
-
2018
- 2018-05-17 CN CN201820736114.6U patent/CN208166464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502779A (en) * | 2018-05-17 | 2018-09-07 | 山东建筑大学 | Simple linkage balance lifting mechanism and actuator elevating method |
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