CN207061764U - A kind of building construction crane easy to remove - Google Patents
A kind of building construction crane easy to remove Download PDFInfo
- Publication number
- CN207061764U CN207061764U CN201720403960.1U CN201720403960U CN207061764U CN 207061764 U CN207061764 U CN 207061764U CN 201720403960 U CN201720403960 U CN 201720403960U CN 207061764 U CN207061764 U CN 207061764U
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- stressed plate
- screw rod
- building construction
- motor
- movable
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Abstract
Building construction technical field is the utility model is related to, and disclose a kind of building construction crane easy to remove, including chassis, the bottom on chassis is installed with movable case, the both sides of the mobile box cavity are installed with coulisse, the side of two coulisses is slidably connected by stressed plate, both ends at the top of stressed plate offer the stopper slot at the top and bottom of stressed plate, and the front of stressed plate is plugged with the inserted link for sequentially passing through stressed plate front, stopper slot and stress back and extending to outside stress back.The building construction crane easy to remove, pass through the setting of motor, screw mandrel, stressed plate and movable pulley, allowing after motor normal work can drive screw mandrel to be rotated, so as to which the movable pulley reached on stressed plate can follow the decline of stressed plate and extend out to outside movable case i.e. lifting and play the effect of whole building construction crane, and then the convenient effect of whole building construction crane movable.
Description
Technical field
Building construction technical field is the utility model is related to, specially a kind of building construction crane easy to remove.
Background technology
Building construction refers to build the buildings such as house on the soil for completing infrastructure construction.
Crane refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods.
With the continuous development and progress of social civilization, people are just constantly strengthening for the attention degree of building construction,
Therefore use of the crane among building construction occupies consequence, but building construction now is often deposited with crane
The problem of inconvenient is being moved, the use range for so allowing for crane receives the limitation of high degree, while also shadow
The operating efficiency of building construction is rung, therefore we have proposed a kind of building construction crane easy to remove.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of building construction crane easy to remove, tool
Standby building construction is with the normal conveniently moving of crane and use range is big and the operating efficiency of building construction is unaffected
Advantage, solves building construction with crane movable is inconvenient, use range is small and building construction operating efficiency is affected
The problem of.
（Two）Technical scheme
To realize that the normal conveniently moving of premises construction crane and use range be big and the work of building construction effect
The purpose that rate is unaffected, the utility model provide following technical scheme：A kind of building construction lifting easy to remove
Machine, including chassis, the both ends at the top of the chassis are installed with electric pushrod, and two electric pushrods are away from the top of chassis
One end be fixedly connected by lifting platform, and the bottom on chassis is installed with movable case, the both sides of the mobile box cavity
Coulisse is installed with, the side of two coulisses is slidably connected by stressed plate, and the both ends at the top of stressed plate open up
Have a stopper slot at the top and bottom of the stressed plate, the front of stressed plate be plugged with sequentially pass through stressed plate front, stopper slot and
Stress back and the inserted link extended to outside stress back, one end that inserted link is located in stopper slot are movably installed with movement
Take turns, motor folder is installed with the center of the movable case inner cavity top, is fixedly mounted at the center of movable case intracavity bottom
There is the rotation seat corresponding with motor folder, the bottom of motor folder is installed with motor, and the output shaft of motor is fixed
Be connected with the screw mandrel with rotation connection at the top of rotation seat, the surface of screw mandrel from bottom to up successively thread bush equipped with lower screw rod bushing and upper
Screw rod bushing, and the top of lower screw rod bushing is flexibly connected with the bottom of stressed plate, the bottom of upper screw rod set and the top of stressed plate
It is flexibly connected.
Preferably, the threaded rod phase between lower screw rod bushing and the upper screw rod set by being covered through lower screw rod bushing and upper screw rod
Connection, and both ends equal thread bush of the threaded rod respectively outside lower screw rod bushing and upper screw rod set is equipped with nut.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of building construction crane easy to remove, possess with
Lower beneficial effect：
1st, the building construction crane easy to remove, passes through setting for motor, screw mandrel, stressed plate and movable pulley
Put, allowing after motor normal work can drive screw mandrel to be rotated, and so allow for the lower screw rod bushing on screw mandrel and upper silk
Rod set energy cooperation and the elevating movement for driving stressed plate to synchronize, so as to which the movable pulley reached on stressed plate can follow
The decline of stressed plate and extend out to outside movable case the effect that i.e. lifting plays whole building construction crane, and then entirely
The convenient effect of building construction crane movable.
2nd, the building construction crane easy to remove, threaded rod and nut are allowed by the setting of threaded rod and nut,
Can cooperation and make both connections of lower screw rod bushing and upper screw rod set relatively stable, so as to reach mistake of the stressed plate in elevating movement
Cheng Zhongneng keeps stable effect, and then avoids influenceing the effect of whole building construction crane normal use.
Brief description of the drawings
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is that the utility model movable case faces cross-sectional view.
In figure：1 chassis, 2 electric pushrods, 3 lifting platforms, 4 movable cases, 5 coulisses, 6 stressed plates, 7 stopper slots, 8 inserted links, 9
Movable pulley, 10 motors folder, 11 rotation seats, 12 motors, 13 screw mandrels, 14 times screw rod bushings, 15 upper screw rod sets, 16 threaded rods, 17
Nut.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of building construction crane easy to remove, including chassis 1, the both ends at the top of chassis 1
Electric pushrod 2 is installed with, the one end of two electric pushrods 2 away from the top of chassis 1 is fixedly connected by lifting platform 3,
And the bottom on chassis 1 is installed with movable case 4, the both sides of the inner chamber of movable case 4 are installed with coulisse 5, two cunnings
The side of frid 5 is slidably connected by stressed plate 6, and the side of coulisse 5 offers sliding groove, and being shaped as sliding groove is square,
And the width of rebate of square sliding groove is equal to the width of stressed plate 6, the both ends at the top of stressed plate 6 are offered through stressed plate
The stopper slot 7 of 6 top and bottom, the front of stressed plate 6, which is plugged with, sequentially passes through the front of stressed plate 6, stopper slot 7 and stressed plate 6
The back side and the inserted link 8 extended to outside the back side of stressed plate 6, the vertical view face length overlooked face length and be more than stressed plate 6 of inserted link 8,
One end that inserted link 8 is located in stopper slot 7 is movably installed with movable pulley 9, and the both ends of the bottom of movable case 4 offer drop down hole, and
And the aperture width of two drop down hole is all higher than the diameter of movable pulley 9, and electricity is installed with the center of the inner cavity top of movable case 4
Machine presss from both sides 10, is installed with the center of the intracavity bottom of movable case 4 and presss from both sides 10 corresponding rotation seats 11 with motor, motor folder 10
Bottom is installed with motor 12, and the output shaft of motor 12 is fixedly connected with and the rotation connection of the top of rotation seat 11
Screw mandrel 13, screw mandrel 13 can be driven to be rotated after the normal work of motor 12, the surface of screw mandrel 13 spiral shell successively from bottom to up
Line is set with lower screw rod bushing 14 and upper screw rod set 15, and lower screw rod bushing 14 and upper screw rod set 15 can follow the rotation of screw mandrel 13 and carry out
Synchronous elevating movement, and the top of lower screw rod bushing 14 is flexibly connected with the bottom of stressed plate 6, upper screw rod cover 15 bottom and
The top movable connection of stressed plate 6, the shapes and sizes all same of lower screw rod bushing 14 and upper screw rod set 15, and lower screw rod bushing 14
With the vertical section length for being separated by spacing and being equal to stressed plate 6 of upper screw rod set 15, thus stressed plate 6 can be enabled to followed by down
Screw rod bushing 14 and upper screw rod set 15 elevating movement and carry out elevating movement, by motor 12, screw mandrel 13, stressed plate 6 with
The setting of movable pulley 9, allowing after the normal work of motor 12 can drive screw mandrel 13 to be rotated, and so allow on screw mandrel 13
Lower screw rod bushing 14 and upper screw rod set 15 can cooperations and the elevating movement that drives stressed plate 6 to synchronize, so as to reach
Movable pulley 9 on stressed plate 6 can follow the decline of stressed plate 6 and extend out to the outside of movable case 4 i.e. lifting and play whole building construction
With the effect of crane, and then the convenient effect of whole building construction crane movable, lower screw rod bushing 14 and upper screw rod
By being connected through the threaded rod 16 of lower screw rod bushing 14 and upper screw rod set 15 between set 15, and under threaded rod 16 is located at respectively
Screw rod bushing 14 and the equal thread bush in both ends of the outside of upper screw rod set 15 are equipped with nut 17, by the setting of threaded rod 16 and nut 17,
Allow threaded rod 16 and nut 17 can cooperation and make lower both connections of screw rod bushing 14 and upper screw rod set 15 relatively stable, so as to reach
Stable effect can be kept during elevating movement to stressed plate 6, and then avoids influenceing whole building construction using
The effect of heavy-duty machine normal use.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, the building construction crane easy to remove, by motor 12, screw mandrel 13, stressed plate 6 with
The setting of movable pulley 9, allowing after the normal work of motor 12 can drive screw mandrel 13 to be rotated, and so allow on screw mandrel 13
Lower screw rod bushing 14 and upper screw rod set 15 can cooperations and the elevating movement that drives stressed plate 6 to synchronize, so as to reach
Movable pulley 9 on stressed plate 6 can follow the decline of stressed plate 6 and extend out to the outside of movable case 4 i.e. lifting and play whole building construction
With the effect of crane, and then the convenient effect of whole building construction crane movable, pass through threaded rod 16 and nut
17 setting, allow threaded rod 16 and nut 17 can cooperation and make lower both connections of screw rod bushing 14 and upper screw rod set 15 relatively steady
It is fixed, stable effect can be kept so as to reach stressed plate 6 during elevating movement, and then avoid influenceing whole house
Build with the effect of crane normal use, solve that building construction crane movable is inconvenient, use range is small and room
The problem of room building-up work efficiency is affected.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of building construction crane easy to remove, including chassis（1）, it is characterised in that：The chassis（1）Top
Both ends are installed with electric pushrod（2）, two electric pushrods（2）Away from chassis（1）The one end at top passes through lifting platform
（3）It is fixedly connected, and chassis（1）Bottom be installed with movable case（4）, the movable case（4）The both sides of inner chamber are solid
Dingan County is equipped with coulisse（5）, two coulisses（5）Side pass through stressed plate（6）It is slidably connected, stressed plate（6）The two of top
End is offered through stressed plate（6）The stopper slot of top and bottom（7）, stressed plate（6）Front be plugged with sequentially pass through by
Power plate（6）Front, stopper slot（7）And stressed plate（6）The back side simultaneously extends to stressed plate（6）Inserted link outside the back side（8）, inserted link
（8）Positioned at stopper slot（7）Interior one end is movably installed with movable pulley（9）, the movable case（4）Fixed at the center of inner cavity top
Motor folder is installed（10）, movable case（4）It is installed with the center of intracavity bottom and is pressed from both sides with motor（10）Corresponding rotation
Seat（11）, motor folder（10）Bottom be installed with motor（12）, motor（12）Output shaft be fixedly connected with
With rotation seat（11）The screw mandrel of top rotation connection（13）, screw mandrel（13）Thread bush is equipped with lower screw mandrel successively from bottom to up on surface
Set（14）With upper screw rod set（15）, and lower screw rod bushing（14）Top and stressed plate（6）Bottom be flexibly connected, upper screw rod set
（15）Bottom and stressed plate（6）Top movable connection.
A kind of 2. building construction crane easy to remove according to claim 1, it is characterised in that：The lower screw mandrel
Set（14）With upper screw rod set（15）Between by through lower screw rod bushing（14）With upper screw rod set（15）Threaded rod（16）It is connected,
And threaded rod（16）It is located at lower screw rod bushing respectively（14）With upper screw rod set（15）The outside equal thread bush in both ends is equipped with nut
（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403960.1U CN207061764U (en) | 2017-04-17 | 2017-04-17 | A kind of building construction crane easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403960.1U CN207061764U (en) | 2017-04-17 | 2017-04-17 | A kind of building construction crane easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207061764U true CN207061764U (en) | 2018-03-02 |
Family
ID=61501647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720403960.1U Expired - Fee Related CN207061764U (en) | 2017-04-17 | 2017-04-17 | A kind of building construction crane easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207061764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077991A (en) * | 2019-05-15 | 2019-08-02 | 中信国安建工集团有限公司 | A kind of mobile device and its application method for conversion beam construction |
-
2017
- 2017-04-17 CN CN201720403960.1U patent/CN207061764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077991A (en) * | 2019-05-15 | 2019-08-02 | 中信国安建工集团有限公司 | A kind of mobile device and its application method for conversion beam construction |
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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: 20180302 Termination date: 20180417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |