CN108545655A - A kind of road and bridge construction lifting gear - Google Patents
A kind of road and bridge construction lifting gear Download PDFInfo
- Publication number
- CN108545655A CN108545655A CN201810399043.XA CN201810399043A CN108545655A CN 108545655 A CN108545655 A CN 108545655A CN 201810399043 A CN201810399043 A CN 201810399043A CN 108545655 A CN108545655 A CN 108545655A
- Authority
- CN
- China
- Prior art keywords
- lifting device
- road
- pedestal
- bridge construction
- turntable
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0658—Multiple scissor linkages horizontally arranged
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
The present invention relates to road and bridge construction equipment technical field, more particularly to a kind of road and bridge construction lifting gear, it includes mutually isostructural lifting device one and lifting device two；The lifting device one includes pedestal one, is equipped with base frame one on the pedestal one, turntable one is equipped on the base frame one；One inner top surface of the base frame and bottom surface are correspondingly arranged on upper bearing (metal) and lower bearing, and shaft one is equipped between upper bearing (metal) and lower bearing, and rotate gear one is equipped on shaft one, and the top of shaft one, which is inserted through in the middle part of base frame one and the bottom surface of turntable one, to be connected；The left side of the rotate gear one is equipped with the power gear one engaged；It is configured to combined type lifting equipment using several dumbwaiters for facilitating combination to dismantle, and carries construction personnel operation position；It has convenience in transport construction material, easy to operate, greatly improves working efficiency.
Description
Technical field
The present invention relates to road and bridge construction equipment technical field, more particularly to a kind of road and bridge construction lifting gear.
Background technology
With the continuous development of society, the road and bridge career development in China is at full speed.But it is generally required at road and bridge construction scene
More construction material, and above-mentioned construction material, due to volume profiles difference, traditional elevator cannot meet fortune
Defeated requirement.Traditional crane type lifting gear is narrow at the construction field (site) to tend not to effectively march into the arena since volume is big, therefore causes
Seriously affect speed of application.
In addition it is directed to road and bridge construction scene, not only needs to transport construction material using lifting gear sometimes,
Need it is synchronous by construction personnel's synchronization lifting, since protect the installation of equipment or the site operation of some construction materials.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of road and bridge construction lifting gear,
It is configured to combined type lifting equipment using several dumbwaiters for facilitating combination to dismantle, and carries construction personnel operative employee
Position；It has convenience in transport construction material, easy to operate, greatly improves working efficiency.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of road and bridge construction lifting gear of the present invention, it includes mutually isostructural lifting device one and lifting device
Two；The lifting device one includes pedestal one, is equipped with base frame one on the pedestal one, turntable one is equipped on the base frame one；Institute
It states one inner top surface of base frame and bottom surface is correspondingly arranged on upper bearing (metal) and lower bearing, shaft one is installed between upper bearing (metal) and lower bearing,
Rotate gear one is installed, the top of shaft one, which is inserted through in the middle part of base frame one and the bottom surface of turntable one, to be connected on shaft one；It is described
The left side of rotate gear one is equipped with the power gear one engaged；Left side is equipped with stepper motor one in the pedestal one,
The arbor of stepper motor one is inserted through the through-hole one on the left of the top surface of pedestal one and is connected with the middle part of power gear one, drives power
Gear one rotates；X-shaped elevator one is welded on one surface of the turntable, the top of X-shaped elevator one is provided with articles holding table one；
The outside of the articles holding table one is welded with station platform；There are two pin holes for the inside correspondence setting of the articles holding table one；
Correspondence is equipped with connecting plate between the pedestal one of the lifting device one and the pedestal two of lifting device two are front and back, passes through spiral shell
Silk is fixed；Connected unit, connected unit are installed between the articles holding table one of the lifting device one and the articles holding table two of lifting device two
There are four through-holes two for surrounding setting, and through-hole two and pin hole was respectively interposed by four pins, form material platform；
It is arranged with belt on the turntable one of the lifting device one and the turntable two of lifting device two；
Two front surface of pedestal of lifter switch one and lifting device two on the right side of one front surface of pedestal of the lifting device one
Clutch is installed on the lifter switch two in left side.
Further, the front and rear sides of the material platform correspond to and are equipped with protection steel mesh.
Further, the post of the pin is provided with lateral screw hole, which twists rotation bolt.
Further, the body of rod top of the pin is arranged with spring one, and spring one is placed on connected unit surface.
Further, one side of the stepper motor is equipped with coupled speed reducer.
Further, the articles holding table one includes bottom plate, on bottom plate surrounding be equipped with left frame plate, right deckle board, preceding deckle board and
Rear framing plate is screwed in bottom plate surrounding；Left frame plate, right deckle board, preceding deckle board and rear framing plate form frame.
Further, the surrounding of the station platform is equipped with safe fall-proof net one.
Further, the surrounding of the material platform is equipped with safe fall-proof net two.
Further, the clutch includes U-frame frame, and through-hole three is provided in the middle part of the U-frame frame, is pacified in through-hole three
Equipped with interlocking bar, the outboard end of interlocking bar is equipped with handle, and adjustable spring two, the bottom of interlocking bar are equipped on the body of rod of interlocking bar
End is equipped with linkage board, and the rear portion both sides of linkage board correspond to two plush coppers of installation, and two plush coppers correspond to lifter switch one, lifting
Device switch two.
With the above structure, the present invention has the beneficial effect that：A kind of road and bridge construction lifting gear of the present invention, it
It is configured to combined type lifting equipment using several dumbwaiters for facilitating combination to dismantle, and carries construction personnel operative employee
Position；It has convenience in transport construction material, easy to operate, greatly improves working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the clutch of the present invention.
Reference sign：
1, pedestal one；2, stepper motor one；3, power gear one；4, base frame one；5, belt；6, X-shaped elevator one；7, anti-fall peace
The whole network one；8, station platform；9, articles holding table one；10, steel mesh is protected；11, connected unit；12, bolt；13, spring one；14, lifter
Switch one；15, pin；16, articles holding table two；17, safe fall-proof net two；18, turntable two；19, base frame two；20, clutch；201、
U-frame frame；202, interlocking bar；203, linkage board；204, handle；205, plush copper；206, adjustable spring two；21, connecting plate；22、
Rotate gear one.
Specific implementation mode
The present invention will be further described below with reference to the drawings.
As shown in Figure 1, a kind of road and bridge construction lifting gear of the present invention, it includes mutually isostructural lifting device
One and lifting device two；The lifting device one includes pedestal 1, base frame 1 is equipped on the pedestal 1, on the base frame 1
Turntable one is installed；One 4 inner top surface of the base frame and bottom surface are correspondingly arranged on upper bearing (metal) and lower bearing, upper bearing (metal) and lower bearing it
Between shaft one is installed, rotate gear 1 is installed, the top of shaft one is inserted through base frame 1 and turntable one on shaft one
It is connected in the middle part of bottom surface；The left side of the rotate gear 1 is equipped with the power gear 1 engaged；In the pedestal 1
Left side is equipped with stepper motor 1, and the arbor of stepper motor 1 is inserted through through-hole one and power on the left of the top surface of pedestal 1
The middle part of gear 1 is connected, and driving power gear 1 rotates；The turntable is welded with X-shaped elevator 1, X-shaped on one surface
The top of elevator 1 is provided with articles holding table 1；The outside of the articles holding table 1 is welded with station platform 8；The articles holding table 1
The setting of inside correspondence there are two pin holes；
Correspondence is equipped with connecting plate 21 between the pedestal 1 of the lifting device one and the pedestal two of lifting device two are front and back, leads to
Screw is crossed to fix；Connected unit is installed between the articles holding table 1 of the lifting device one and the articles holding table 2 16 of lifting device two
11, there are four through-holes two for the setting of 11 surrounding of connected unit, and through-hole two and pin hole was respectively interposed by four pins 15, forms material
Platform；
It is arranged with belt 5 on the turntable one of the lifting device one and the turntable 2 18 of lifting device two；
Lifter switch 1 on the right side of one 1 front surface of pedestal of the lifting device one and table before the pedestal two of lifting device two
Clutch 20 is installed on the lifter switch two of left side of face.
Further, the front and rear sides of the material platform, which correspond to, is equipped with protection steel mesh 10.
Further, the post of the pin 15 is provided with lateral screw hole, which twists rotation bolt 12.
Further, the body of rod top of the pin 15 is arranged with spring 1, and spring 1 is placed in 11 surface of connected unit
On.
Further, one 2 side of the stepper motor is equipped with coupled speed reducer.
Further, the articles holding table 1 includes bottom plate, on bottom plate surrounding be equipped with left frame plate, right deckle board, preceding deckle board and
Rear framing plate is screwed in bottom plate surrounding；Left frame plate, right deckle board, preceding deckle board and rear framing plate form frame.
Further, the surrounding of the station platform 8 is equipped with safe fall-proof net 1.
Further, the surrounding of the material platform is equipped with safe fall-proof net 2 17.
Further, the clutch 20 includes U-frame frame 201, and the middle part of the U-frame frame 201 is provided with through-hole three, is led to
Interlocking bar 202 is installed, the outboard end of interlocking bar is equipped with handle 204, is equipped on the body of rod of interlocking bar 202 flexible in hole three
The bottom end of spring 2 206, interlocking bar 202 is equipped with linkage board 203, and the rear portion both sides of linkage board 203 correspond to two plush coppers of installation
205, two plush coppers correspond to lifter switch 1, lifter switch two.
Working principle of the present invention is as follows：
In the design, lifting device one is mutually isostructural lifting device with lifting device two.It, can be with when transporting construction material
Single lifting device therein is used alone, but when the more or volume of construction material is larger, it can be by lifting device one
Lifting device group is combined to form with lifting device two.
In the design, the connection between lifting device one and lifting device two is as follows：
Correspondence is equipped with connecting plate 21 between the pedestal 1 of lifting device one and the pedestal two of lifting device two are front and back, passes through spiral shell
Silk is fixed.Connected unit 11, connected unit are installed between the articles holding table 1 of lifting device one and the articles holding table 2 16 of lifting device two
There are four through-holes two for the setting of 11 surroundings, and through-hole two and pin hole was respectively interposed by four pins 15, form material platform；Before expecting platform
Both sides, which correspond to, afterwards is equipped with protection steel mesh 10.It is arranged with skin on the turntable one of lifting device one and the turntable 2 18 of lifting device two
Band 5.
In the design when in use, the X-shaped elevator one and lifting device two of lifting device one are controlled simultaneously for convenience
X-shaped elevator two, therefore installed on the lifter switch 1 of lifting device one and the lifter switch two of lifting device two
There is clutch 20；The handle 204 of clutch 20 is pressed when use, drives interlocking bar 202 to inward side to movement, synchronous drive two
A plush copper 205 presses to lifter switch 1, lifter switch two simultaneously, turns on the switch so that X-shaped elevator one and X-shaped liter
Two synchronous averaging of drop machine works.
In the design, in the top articles holding table 1 of the X-shaped elevator 1 of lifting device one；It welds in the outside of articles holding table 1
It is connected to station platform 8, protective fence is provided on station platform 8, operating personnel may stand in construct thereon.
In order to facilitate rotating integrally lifting device group, on the turntable one of lifting device one and the turntable 2 18 of lifting device two
It is arranged with belt 5, the stepper motor one controlled in the base frame one of lifting device one drives power gear 1 to work, synchronous drive
The rotate gear one engaged, to which synchronous drive turntable one rotates, turntable one is revolved by belt synchronous drive turntable 2 18
Turn so that drop equipment group can be to a direction synchronous rotary.When needing negative direction to rotate, it is only necessary to control lifting device one
Stepper motor two in interior base frame 2 19 drives power gear two to work, and power gear two drives the rotate gear engaged
Two, to drive turntable 2 19 to rotate, then by the belt drive rotation of turntable 1, to form negative direction spinning movement, facilitate behaviour
Make construction and transport construction material.
In the design, the surrounding of station platform 8 is equipped with safe fall-proof net 1；The surrounding of material platform is equipped with safe fall-proof net
2 17；Safety protection function is played, also ensures the safety of the construction personnel below lifting device group.
In the design, one 2 side of stepper motor is equipped with coupled speed reducer so that it can control rotation speed
Degree, to increase the safety of operation.
In the design, is fixed using pin 15 on the connecting plate 21 of lifting device group, facilitate the demolition of installation.Pin 15
Body of rod top be arranged with spring 1, spring 1 is placed on 11 surface of connected unit, is X-shaped elevator one and X in order to prevent
Shape elevator two synchronizes when rising or falling, and has slightly error, the spring 1 on pin 15 works as a buffer at this time, to make
Obtaining connecting plate 21 will not deform upon because of the pulling force difference of both sides, ensure being normally carried out for operation.
A kind of road and bridge construction lifting gear of the present invention, it facilitates the small-sized lifting that combination is dismantled using several
Mechanism forms combined type lifting equipment, and carries construction personnel operation position；It has convenience in transport construction material, operation letter
Just, working efficiency is greatly improved.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (9)
1. a kind of road and bridge construction lifting gear, it is characterised in that：It includes mutually isostructural lifting device one and lifting device
Two；The lifting device one includes pedestal one（1）, the pedestal one（1）On base frame one is installed（4）, the base frame one（4）Upper installation
There is turntable one；The base frame one（4）Inner top surface and bottom surface are correspondingly arranged on upper bearing (metal) and lower bearing, between upper bearing (metal) and lower bearing
Shaft one is installed, rotate gear one is installed on shaft one（22）, the top of shaft one is inserted through base frame one（4）With turntable one
Bottom surface in the middle part of be connected；The rotate gear one（22）Left side the power gear one engaged is installed（3）；The pedestal
One（1）Interior left side is equipped with stepper motor one（2）, stepper motor one（2）Arbor be inserted through pedestal one（1）Top surface on the left of
Through-hole one and power gear one（3）Middle part be connected, drive power gear one（3）Rotation；The turntable is welded with X on one surface
Shape elevator one（6）, X-shaped elevator one（6）Top be provided with articles holding table one（9）；The articles holding table one（9）Outside welding
There is station platform（8）；The articles holding table one（9）The setting of inside correspondence there are two pin holes；The pedestal of the lifting device one
One（1）And lifting device two pedestal two it is front and back between correspondence connecting plate is installed（21）, it is screwed；The lifting is set
Standby one articles holding table one（9）With the articles holding table two of lifting device two（16）Between connected unit is installed（11）, connected unit（11）Four
There are four through-holes two for week setting, pass through four pins（15）Through-hole two and pin hole was respectively interposed, forms material platform；The lifting is set
Standby one turntable one and the turntable two of lifting device two（18）On be arranged with belt（5）；The pedestal one of the lifting device one（1）
Lifter switch one on the right side of front surface（14）Pacify on the lifter switch two on the left of two front surface of pedestal of lifting device two
Equipped with clutch（20）.
2. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The front and rear sides of the material platform
Correspondence is equipped with protection steel mesh（10）.
3. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The pin（15）The body of rod
Bottom is provided with lateral screw hole, which twists rotation bolt（12）.
4. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The pin（15）The body of rod
Top is arranged with spring one（13）, spring one（13）It is placed in connected unit（11）On surface.
5. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The stepper motor one（2）
Side is equipped with coupled speed reducer.
6. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The articles holding table one（9）Packet
Bottom plate is included, surrounding is equipped with left frame plate, right deckle board, preceding deckle board and rear framing plate on bottom plate, is screwed in bottom plate surrounding；It is left
Deckle board, right deckle board, preceding deckle board and rear framing plate form frame.
7. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The station platform（8）Four
Safe fall-proof net one is installed in week（7）.
8. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The surrounding of the material platform is installed
There is safe fall-proof net two（17）.
9. a kind of road and bridge construction lifting gear according to claim 1, it is characterised in that：The clutch（20）Including
U-frame frame（201）, the U-frame frame（201）Middle part be provided with through-hole three, interlocking bar is installed in through-hole three（202）, linkage
The outboard end of bar is equipped with handle（204）, interlocking bar（202）The body of rod on adjustable spring two is installed（206）, interlocking bar
（202）Bottom end linkage board is installed（203）, linkage board（203）Rear portion both sides correspond to installation two plush coppers（205）, two
Plush copper corresponds to lifter switch one（14）, lifter switch two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399043.XA CN108545655A (en) | 2018-04-28 | 2018-04-28 | A kind of road and bridge construction lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399043.XA CN108545655A (en) | 2018-04-28 | 2018-04-28 | A kind of road and bridge construction lifting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108545655A true CN108545655A (en) | 2018-09-18 |
Family
ID=63513161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810399043.XA Pending CN108545655A (en) | 2018-04-28 | 2018-04-28 | A kind of road and bridge construction lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232895A (en) * | 2020-03-05 | 2020-06-05 | 河南省交通规划设计研究院股份有限公司 | Detection device for bridge |
| CN112850596A (en) * | 2021-03-23 | 2021-05-28 | 广东同辉检验中心有限公司 | Anti-falling safety component of construction elevator |
-
2018
- 2018-04-28 CN CN201810399043.XA patent/CN108545655A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232895A (en) * | 2020-03-05 | 2020-06-05 | 河南省交通规划设计研究院股份有限公司 | Detection device for bridge |
| CN111232895B (en) * | 2020-03-05 | 2021-04-02 | 河南省交通规划设计研究院股份有限公司 | Detection device for bridge |
| CN112850596A (en) * | 2021-03-23 | 2021-05-28 | 广东同辉检验中心有限公司 | Anti-falling safety component of construction elevator |
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|---|---|---|---|
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180918 |
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| WD01 | Invention patent application deemed withdrawn after publication |