CN208327235U - A kind of building machinery hoistable platform convenient for adjusting - Google Patents
A kind of building machinery hoistable platform convenient for adjusting Download PDFInfo
- Publication number
- CN208327235U CN208327235U CN201821034508.3U CN201821034508U CN208327235U CN 208327235 U CN208327235 U CN 208327235U CN 201821034508 U CN201821034508 U CN 201821034508U CN 208327235 U CN208327235 U CN 208327235U
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- China
- Prior art keywords
- screw rod
- hoistable platform
- guide sleeve
- fixedly installed
- wall
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Abstract
The utility model discloses a kind of building machinery hoistable platforms convenient for adjusting, hoistable platform ontology including lifting platform pedestal and above lifting platform pedestal, placed cavity is offered on the lifting platform pedestal, rotating electric machine is fixedly installed on the side inner wall of the placed cavity, portable pillar is movably installed in placed cavity, one end of screw rod is fixedly installed on the output shaft of the rotating electric machine, the other end of the screw rod is rotatably installed in placed cavity far from the side inner wall of rotating electric machine, the portable pillar side offers the first mounting hole in the horizontal direction, fixing sleeve is connected to screw rod guide sleeve in first mounting hole, and screw rod rotation is sequentially connected through screw rod guide sleeve and with screw rod guide sleeve, the portable pillar top side is fixedly installed with support column, the bottom side of portable pillar rolls and is equipped with idler wheel.The height and position of hoistable platform ontology can be conveniently adjusted in the utility model, while can also adjust horizontal position, improved work efficiency, structure is simple, easy to use.
Description
Technical field
The utility model relates to hoistable platform technical fields more particularly to a kind of building machinery convenient for adjusting to go up and down and put down
Platform.
Background technique
In current production work environment, often it is related to high altitude operation, due to can be by existing operation of ascending a height
To the limitation of place or manpower, certain influence is brought to production, and existing device structure of ascending a height is larger, it has not been convenient to move
It is dynamic.Furthermore in current maintenance work, need to place some equipment and instruments, therefore designs a kind of liter that height can be adjusted arbitrarily
It is very necessary for dropping platform.Existing hoistable platform is mostly fork hydraulic system hoistable platform or hoist engine motor-driven
Hoistable platform, structure than heavier and complicated, generally require it is external the operation power of lifting device is provided, be just able to achieve hoistable platform
The change of height, but some special occasions can not provide external operation power due to the limitation of construction site, so that lifting
Platform use receives biggish limitation.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and propose a kind of convenient for adjusting
Building machinery hoistable platform.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of building machinery hoistable platform convenient for adjusting, the liter including lifting platform pedestal and above lifting platform pedestal
Platform body is dropped, placed cavity is offered on the lifting platform pedestal, is fixedly installed with rotation on the side inner wall of the placed cavity
Motor is movably installed with portable pillar in placed cavity, one end of screw rod is fixedly installed on the output shaft of the rotating electric machine, described
The other end of screw rod is rotatably installed in placed cavity far from the side inner wall of rotating electric machine, and the portable pillar side is in the horizontal direction
Offer the first mounting hole, fixing sleeve is connected to screw rod guide sleeve in the first mounting hole, and screw rod rotation through screw rod guide sleeve and with silk
The transmission connection of bar guide sleeve, the portable pillar top side are fixedly installed with support column, and the bottom side of portable pillar, which rolls, is equipped with idler wheel, and rolls
The bottom side inner wall of wheel and placed cavity, which rolls, to be connected, and the top of the support column is fixedly installed with fixed block, and hoistable platform ontology
Side positioned at fixed block far from support column, the portable pillar are fixedly installed with stepping electricity close to the side of hoistable platform ontology
Machine is fixedly installed with spiral transmissioning rod on the output shaft of the stepper motor, and the top of the spiral transmissioning rod is rotatably installed in
The bottom of fixed block, the hoistable platform ontology are fixedly installed with link block, and link block and support close to the side of support column
Column is slidably connected, and the top side of the link block offers the second mounting hole, and fixing sleeve is connected to drive sleeve in the second mounting hole, and
Spiral transmissioning rod rotation is sequentially connected through drive sleeve and with drive sleeve, and the top of the hoistable platform ontology is fixedly mounted
There are multiple guardrails, multiple guardrails are equidistantly spaced, and the same guardrail rope is fixedly connected between two guardrails.
Preferably, the screw rod is equipped with the first external screw thread, and the inner wall of screw rod guide sleeve is equipped with the first internal screw thread, and screw rod
On the first external screw thread be threadedly coupled with the first internal screw thread on screw rod guide sleeve inner wall.
Preferably, the inner wall of the drive sleeve is equipped with the second internal screw thread, and the spiral transmissioning rod is equipped with outside second
Screw thread, and the second external screw thread on spiral transmissioning rod is adapted with the second internal screw thread on drive sleeve inner wall.
Preferably, third mounting hole is offered on the link block, fixing sleeve is connected to sliding guide sleeve in third mounting hole, and
Support column activity is slidably connected through sliding guide sleeve and with the inner wall of sliding guide sleeve.
Preferably, the bottom of the fixed block offers mounting groove, and bearing, and worm drive are fixedly installed in mounting groove
The top of bar is rotatably installed on bearing.
Preferably, cross through hole, and the top of support column and spiral transmissioning rod are offered in the top inner wall of the placed cavity
Portion's activity runs through cross through hole.
Preferably, there are two mounting blocks for the bottom side fixed installation of the lifting platform pedestal, and the bottom side of two mounting blocks is equal
It is movably installed with universal wheel.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, pass through lifting platform pedestal, placed cavity, rotating electric machine, screw rod, portable pillar, screw rod guide sleeve, rolling
Wheel, cross through hole, supporting block, universal wheel, the first internal screw thread, the first external screw thread are used cooperatively, and can be reached and be adjusted horizontal position
Effect, led by stepper motor, support column, spiral transmissioning rod, fixed block, bearing, the first internal screw thread, drive sleeve, sliding
Set, link block, hoistable platform ontology, guardrail, guardrail rope, the second screw-internal thread fit use, and can reach and facilitate adjusting lifting flat
The effect of playscript with stage directions body height position；
The height and position of hoistable platform ontology can be conveniently adjusted in the utility model, while can also adjust water
Prosposition is set, and is improved work efficiency, and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of building machinery hoistable platform convenient for adjusting structural schematic diagram；
Fig. 2 be the utility model proposes a kind of building machinery hoistable platform drive sleeve solid convenient for adjusting structure
Schematic diagram；
Fig. 3 be the utility model proposes a kind of connect convenient for the building machinery hoistable platform screw rod of adjusting with screw rod guide sleeve
Structural schematic diagram.
In figure: 1 lifting platform pedestal, 2 placed cavities, 3 rotating electric machines, 4 screw rods, 5 portable pillars, 6 screw rod guide sleeves, 7 idler wheels, 8 steps
Into motor, 9 cross through hole, 10 support columns, 11 spiral transmissioning rods, 12 fixed blocks, 13 bearings, 14 first internal screw threads, 15 actuating sleeves
Cylinder, 16 sliding guide sleeves, 17 link blocks, 18 hoistable platform ontologies, 19 guardrails, 20 guardrail ropes, 21 second internal screw threads, 22 supporting blocks,
23 universal wheels, 24 second bearings, 24 first external screw threads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of building machinery hoistable platform convenient for adjusting, including lifting platform pedestal 1 and be located at lifting platform
The hoistable platform ontology 18 of the top of pedestal 1, offers placed cavity 2 on lifting platform pedestal 1, fixed on the side inner wall of placed cavity 2
Rotating electric machine 3 is installed, portable pillar 5 is movably installed in placed cavity 2, screw rod 4 is fixedly installed on the output shaft of rotating electric machine 3
One end, the other end of screw rod 4 is rotatably installed in placed cavity 2 far from the side inner wall of rotating electric machine 3,5 one lateral edge of portable pillar
Horizontal direction offers the first mounting hole, and fixing sleeve is connected to screw rod guide sleeve 6 in the first mounting hole, and the rotation of screw rod 4 runs through screw rod
Guide sleeve 6 is simultaneously sequentially connected with screw rod guide sleeve 6, and 5 top side of portable pillar is fixedly installed with support column 10, and the bottom side of portable pillar 5 rolls peace
Equipped with idler wheel 7, and the bottom side inner wall of idler wheel 7 and placed cavity 2 is rolled and is connected, and the top of support column 10 is fixedly installed with fixed block
12, and hoistable platform ontology 18 is located at side of the fixed block 12 far from support column 10, portable pillar 5 is close to hoistable platform ontology 18
Side is fixedly installed with stepper motor 8, and spiral transmissioning rod 11, spiral transmissioning rod are fixedly installed on the output shaft of stepper motor 8
11 top is rotatably installed in the bottom of fixed block 12, and hoistable platform ontology 18 is fixedly installed with company close to the side of support column 10
Block 17 is connect, and link block 17 is slidably connected with support column 10, the top side of link block 17 offers the second mounting hole, the second mounting hole
Interior fixing sleeve is connected to drive sleeve 15, and the rotation of spiral transmissioning rod 11 is driven company through drive sleeve 15 and with drive sleeve 15
It connects, the top of hoistable platform ontology 18 is fixedly installed with multiple guardrails 19, and multiple guardrails 19 are equidistantly spaced, and two shields
It is fixedly connected with the same guardrail rope 20 between column 19, passes through lifting platform pedestal 1, placed cavity 2, rotating electric machine 3, screw rod 4, activity
Column 5, screw rod guide sleeve 6, idler wheel 7, cross through hole 9, supporting block 22, universal wheel 23, the first internal screw thread 14, the cooperation of the first external screw thread 24
Use, can achieve the effect that adjust horizontal position, by stepper motor 8, support column 10, spiral transmissioning rod 11, fixed block 12,
Bearing 13, the first internal screw thread 14, drive sleeve 15, sliding guide sleeve 16, link block 17, hoistable platform ontology 18, guardrail 19, guardrail
The 20, second internal screw thread 21 of rope is used cooperatively, and can achieve the effect that facilitate adjusting 18 height and position of this ontology of hoistable platform；This reality
With can conveniently adjust the height and position of hoistable platform ontology 18 in novel, while horizontal position can also be adjusted, mentioned
High working efficiency, structure is simple, easy to use.
Screw rod 4 is equipped with the first external screw thread 24, and the inner wall of screw rod guide sleeve 6 is equipped with the first internal screw thread 14, and on screw rod 4
First external screw thread 24 is threadedly coupled with the first internal screw thread 14 on 6 inner wall of screw rod guide sleeve, and the inner wall of drive sleeve 15 is equipped with the
Two internal screw threads 21, spiral transmissioning rod 11 are equipped with the second external screw thread, and the second external screw thread and actuating sleeve on spiral transmissioning rod 11
The second internal screw thread 21 on 15 inner walls of cylinder is adapted, and third mounting hole, fixing sleeve in third mounting hole are offered on link block 17
It is connected to sliding guide sleeve 16, and 10 activity of support column is slidably connected through sliding guide sleeve 16 and with the inner wall of sliding guide sleeve 16, it is fixed
The bottom of block 12 offers mounting groove, and bearing 13, and the top rotational installation of spiral transmissioning rod 11 are fixedly installed in mounting groove
On bearing 13, cross through hole 9, and the top of support column 10 and spiral transmissioning rod 11 are offered in the top inner wall of placed cavity 2
Activity runs through cross through hole 9, and the bottom side of lifting platform pedestal 1 is fixedly mounted there are two mounting blocks 22, and two mounting blocks 22
Bottom side is movably installed with universal wheel 23, passes through lifting platform pedestal 1, placed cavity 2, rotating electric machine 3, screw rod 4, portable pillar 5, screw rod
Guide sleeve 6, idler wheel 7, cross through hole 9, supporting block 22, universal wheel 23, the first internal screw thread 14, the first external screw thread 24 are used cooperatively, energy
Enough achieve the effect that adjust horizontal position, by stepper motor 8, support column 10, spiral transmissioning rod 11, fixed block 12, bearing 13,
First internal screw thread 14, drive sleeve 15, sliding guide sleeve 16, link block 17, hoistable platform ontology 18, guardrail 19, guardrail rope 20,
Two internal screw threads 21 are used cooperatively, and can achieve the effect that facilitate adjusting 18 height and position of this ontology of hoistable platform；The utility model
In can conveniently adjust the height and position of hoistable platform ontology 18, while horizontal position can also be adjusted, improve work
Make efficiency, structure is simple, easy to use.
Working principle: pushing lifting platform pedestal 1, and the movement of lifting platform pedestal 1 drives supporting block 22 to move, and supporting block 22 moves
It drives universal wheel 23 to move, after moving to designated position, starts rotating electric machine 3, the movement of rotating electric machine 3 drives screw rod 4 to move, silk
The movement of bar 4 drives screw rod guide sleeve 6 to move, and the movement of screw rod guide sleeve 6 drives portable pillar 5 to move, and the movement of portable pillar 5 drives idler wheel fortune
It is dynamic, achieve the purpose that start stepper motor 8 convenient for adjusting 18 horizontal position of hoistable platform ontology, the movement of stepper motor 8 drives spiral shell
Drive rod 11 to be revolved to move, the movement of spiral transmissioning rod 11 drives drive sleeve 15 to move, and drive sleeve 15 moves link block 17 and moves,
The movement of connecting rod 17 drives sliding guide sleeve 16 to move, so that hoistable platform ontology 18 be driven to move, reaches convenient for handover building machine
The purpose of tool hoistable platform height.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of building machinery hoistable platform convenient for adjusting, including lifting platform pedestal (1) and it is located above lifting platform pedestal (1)
Hoistable platform ontology (18), which is characterized in that offer placed cavity (2), the placed cavity on the lifting platform pedestal (1)
(2) it is fixedly installed on side inner wall rotating electric machine (3), is movably installed with portable pillar (5), the rotation in placed cavity (2)
One end of screw rod (4) is fixedly installed on the output shaft of motor (3), the other end of the screw rod (4) is rotatably installed in placed cavity
(2) on the side inner wall far from rotating electric machine (3), portable pillar (5) side offers the first mounting hole in the horizontal direction, the
Fixing sleeve is connected to screw rod guide sleeve (6) in one mounting hole, and screw rod (4) rotation is passed through screw rod guide sleeve (6) and with screw rod guide sleeve (6)
Dynamic connection, portable pillar (5) top side are fixedly installed with support column (10), and the bottom side of portable pillar (5), which rolls, is equipped with idler wheel
(7), and idler wheel (7) and the bottom side inner wall of placed cavity (2) are rolled and are connected, and the top of the support column (10) is fixedly installed with fixation
Block (12), and hoistable platform ontology (18) is located at the side of fixed block (12) far from support column (10), the portable pillar (5) is close
The side of hoistable platform ontology (18) is fixedly installed with stepper motor (8), is fixedly mounted on the output shaft of the stepper motor (8)
Have spiral transmissioning rod (11), the top of the spiral transmissioning rod (11) is rotatably installed in the bottom of fixed block (12), the lifting
Platform body (18) is fixedly installed with link block (17) close to the side of support column (10), and link block (17) and support column (10)
It is slidably connected, the top side of the link block (17) offers the second mounting hole, and fixing sleeve is connected to drive sleeve in the second mounting hole
(15), and spiral transmissioning rod (11) rotation is sequentially connected through drive sleeve (15) and with drive sleeve (15), and the lifting is flat
It is fixedly installed at the top of playscript with stage directions body (18) multiple guardrails (19), multiple guardrails (19) are equidistantly spaced, and two guardrails
(19) the same guardrail rope (20) is fixedly connected between.
2. a kind of building machinery hoistable platform convenient for adjusting according to claim 1, which is characterized in that the screw rod
(4) the first external screw thread (24) are equipped with, the inner wall of screw rod guide sleeve (6) is equipped with the first internal screw thread (14), and the on screw rod (4)
One external screw thread (24) is threadedly coupled with the first internal screw thread (14) on screw rod guide sleeve (6) inner wall.
3. a kind of building machinery hoistable platform convenient for adjusting according to claim 1, which is characterized in that the actuating sleeve
The inner wall of cylinder (15) is equipped with the second internal screw thread (21), and the spiral transmissioning rod (11) is equipped with the second external screw thread, and spiral passes
The second external screw thread in lever (11) is adapted with the second internal screw thread (21) on drive sleeve (15) inner wall.
4. a kind of building machinery hoistable platform convenient for adjusting according to claim 1, which is characterized in that the link block
(17) third mounting hole is offered on, fixing sleeve is connected to sliding guide sleeve (16) in third mounting hole, and support column (10) activity is passed through
It wears sliding guide sleeve (16) and is slidably connected with the inner wall of sliding guide sleeve (16).
5. a kind of building machinery hoistable platform convenient for adjusting according to claim 1, which is characterized in that the fixed block
(12) bottom offers mounting groove, is fixedly installed in mounting groove bearing (13), and the top rotation of spiral transmissioning rod (11)
It is mounted on bearing (13).
6. a kind of building machinery hoistable platform convenient for adjusting according to claim 1, which is characterized in that the placed cavity
(2) it is offered in top inner wall cross through hole (9), and support column (10) and the equal activity in top of spiral transmissioning rod (11) run through
Cross through hole (9).
7. a kind of building machinery hoistable platform convenient for adjusting according to claim 1, which is characterized in that the lifting platform
The bottom side of pedestal (1) is fixedly mounted there are two mounting blocks (22), and the bottom side of two mounting blocks (22) be movably installed with it is universal
It takes turns (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034508.3U CN208327235U (en) | 2018-07-02 | 2018-07-02 | A kind of building machinery hoistable platform convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034508.3U CN208327235U (en) | 2018-07-02 | 2018-07-02 | A kind of building machinery hoistable platform convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327235U true CN208327235U (en) | 2019-01-04 |
Family
ID=64785975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821034508.3U Expired - Fee Related CN208327235U (en) | 2018-07-02 | 2018-07-02 | A kind of building machinery hoistable platform convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266153A (en) * | 2019-07-26 | 2019-09-20 | 中车株洲电机有限公司 | A kind of assembly tooling of rotor-end cover board |
| CN113175195A (en) * | 2021-04-15 | 2021-07-27 | 莱州汇金矿业投资有限公司 | Shaft overlap joint operation platform with safety protection |
| CN114775984A (en) * | 2022-05-18 | 2022-07-22 | 中建三局集团有限公司 | Height-adjustable mobile cantilever operation platform |
-
2018
- 2018-07-02 CN CN201821034508.3U patent/CN208327235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266153A (en) * | 2019-07-26 | 2019-09-20 | 中车株洲电机有限公司 | A kind of assembly tooling of rotor-end cover board |
| CN110266153B (en) * | 2019-07-26 | 2024-05-28 | 中车株洲电机有限公司 | Assembly fixture for rotor end cover plate |
| CN113175195A (en) * | 2021-04-15 | 2021-07-27 | 莱州汇金矿业投资有限公司 | Shaft overlap joint operation platform with safety protection |
| CN114775984A (en) * | 2022-05-18 | 2022-07-22 | 中建三局集团有限公司 | Height-adjustable mobile cantilever operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |