CN207375655U - A kind of tower crane of stable overturning-preventing - Google Patents
A kind of tower crane of stable overturning-preventing Download PDFInfo
- Publication number
- CN207375655U CN207375655U CN201721142955.6U CN201721142955U CN207375655U CN 207375655 U CN207375655 U CN 207375655U CN 201721142955 U CN201721142955 U CN 201721142955U CN 207375655 U CN207375655 U CN 207375655U
- Authority
- CN
- China
- Prior art keywords
- spud pile
- shaft
- clump weight
- preventing
- pedestal
- 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.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a kind of tower cranes of stable overturning-preventing,Including pedestal,Pylon,Operating room,Crane arm,Counter-jib,Clump weight and suspension hook,Chassis interior is equipped with cavity,Movable plate is slidably connected in cavity,Movable plate upper end is equipped with cylinder,Lower end is evenly distributed at least four spud piles,The motor A of driving spud pile rotation is each equipped between spud pile and movable plate,Spud pile is through pedestal and extends downwardly,Spud pile is hollow structure,And its outer surface is helicoidal structure,At least two shafts and motor B are equipped in spud pile,Every shaft is equipped with driven wheel and two casings,Two casings are located at driven wheel both sides,And pass through fixed link and be connected with spud pile inner wall,Shaft is rotatablely connected with casing,Shaft both ends are threaded with inserted link,And two inserted link it is opposite with the threaded connection direction of shaft,Spud pile side wall is equipped with the jack to cooperate with inserted link,Motor B is connected with driving wheel,Driving wheel passes through synchronous band connection with driven wheel.
Description
Technical field
The utility model belongs to Architectural Equipment technical field, and in particular to a kind of tower crane of stable overturning-preventing.
Background technology
Tower crane, i.e. " derrick crane " referred to as, also known as " tower crane ", be for a kind of lifting equipment in construction, with
A section spreading（It is high）(referred to as " standard knot "), for hanging the constructions such as working reinforcing bar, wood stupefied, concrete, steel pipe
Raw material, structure generally comprise pedestal, pylon, operating room, crane arm, counter-jib, clump weight and suspension hook.Traditional tower crane exists
During installation, tower crane is toppled in order to prevent, is usually fixed in bottom cast in situ concrete foundation, not only extends duration, Er Qiewu
Method reuses, cost of idleness, if tower crane stabilization is not secured enough, there is the hidden danger toppled over, so as to cause serious casualties
And economic loss.
The content of the invention
The utility model is directed to the deficiency in background technology, a kind of tower crane of stable overturning-preventing is provided, by this practicality
The new stability that can effectively enhance tower crane eliminates its hidden danger toppled over, easy to operate, quick, not only shortens the duration,
And it is reusable, reduce input cost.
To achieve the above object, the utility model technical solution is as follows：
A kind of tower crane of stable overturning-preventing, including pedestal, pylon, operating room, crane arm, counter-jib, clump weight and suspension hook,
It is characterized in that：The chassis interior is equipped with cavity, and movable plate is slidably connected in cavity, and movable plate upper end is equipped with cylinder, under
End is evenly distributed at least four spud piles, and the motor A of driving spud pile rotation, institute are equipped between each spud pile and movable plate
Spud pile is stated through pedestal and is extended downwardly, spud pile is hollow structure, and its outer surface is helicoidal structure, is set in spud pile
There are at least two shafts and motor B, every shaft is equipped with driven wheel and two casings, and two casings are located at driven wheel both sides, and lead to
It crosses fixed link to be connected with spud pile inner wall, the shaft is rotatablely connected with casing, and shaft both ends are threaded with inserted link, and two insert
Bar is threadedly coupled direction on the contrary, spud pile side wall is equipped with the jack to cooperate with inserted link, the motor B connections with shaft
There is driving wheel, driving wheel passes through synchronous band connection with driven wheel.
Preferably, the pedestal surrounding is connected with clump weight by connecting rod A, and connecting rod B is connected between clump weight and pylon.
Preferably, the connecting rod A, connecting rod B and pylon and clump weight are to be threadedly coupled.
Preferably, the clump weight bottom is equipped with zigzag anti-skid chequer.
Preferably, supporting rod is equipped between the pylon and pedestal.
Compared with the prior art, the utility model has the beneficial effect that：
The utility model is by squeezing into spud pile in pedestal bottom, and spud pile is equipped with inserted link, it is ensured that pedestal is firmly
Ground is fixed on, connecting rod A and connecting rod B are connected between clump weight and pedestal, pylon, branch is connected between pylon and pedestal
Strut can further improve the stability of tower crane, prevent it from toppling over, and shortens the duration, eliminate safe hidden trouble；It has used
Inserted link is taken in spud pile, then spud pile is taken in pedestal, and clump weight and disassembled and assembled freely by Bi Hou, convenient for reusing, is reduced
Input cost.The utility model structure novel, reasonable, easy to use, suitable popularization.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is the utility model broken section structure diagram；
Fig. 2 is enlarged structure schematic diagram at the utility model Figure 1A；
In figure：1st, pedestal, 2, pylon, 3, operating room, 4, crane arm, 5, counter-jib, 6, clump weight, 7, suspension hook, 8, cavity,
9th, movable plate, 10, cylinder, 11, spud pile, 12, motor A, 13, shaft, 14, motor B, 15, driven wheel, 16, casing, 17, solid
Fixed pole, 18, inserted link, 19, jack, 20, driving wheel, 21, synchronous belt, 22, connecting rod A, 23, clump weight, 24, connecting rod B, 25, sawtooth
Shape anti-skid chequer, 26, supporting rod.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As depicted in figs. 1 and 2, a kind of tower crane of stable overturning-preventing, including pedestal 1, pylon 2, operating room 3, crane arm 4,
Counter-jib 5, clump weight 6 and suspension hook 7, chassis interior are equipped with cavity 8, slidably connect movable plate 9 in cavity, movable plate upper end is set
There is cylinder 10, lower end is evenly distributed at least four spud piles 11, and driving spud pile is equipped between each spud pile and movable plate
The motor A12 of rotation, spud pile is through pedestal and extends downwardly, and spud pile is hollow structure, and its outer surface is helical form knot
Structure, is equipped at least two shafts 13 and motor B14 in spud pile, and every shaft is equipped with 15 and two casing 16 of driven wheel, two sets
Pipe is located at driven wheel both sides, and passes through fixed link 17 and be connected with spud pile inner wall, and shaft is rotatablely connected with casing, shaft both ends spiral shell
Line is connected with inserted link 18, and the threaded connection direction of two inserted links and shaft is on the contrary, spud pile side wall is equipped with and inserted link phase interworking
The jack 19 of conjunction, motor B are connected with driving wheel 20, and driving wheel is connected with driven wheel by synchronous belt 21, and pedestal surrounding passes through company
Bar A22 is connected with clump weight 23, and connecting rod B24 is connected between clump weight and pylon, and connecting rod A, connecting rod B and pylon and clump weight are equal
To be threadedly coupled, easy disassembly, clump weight bottom is equipped with zigzag anti-skid chequer 25, increases coefficient of friction, improves stability, pylon
Supporting rod 26 is equipped between pedestal, further strengthens the stability of pylon.
The operation principle of the utility model is as follows：
As depicted in figs. 1 and 2, in use, pylon 2 is passed through supporting rod 26, connecting rod B24 and pedestal 1 and clump weight 6 respectively
Connection, pedestal 1 are connected by connecting rod A22 with clump weight 23, and clump weight bottom is equipped with zigzag anti-skid chequer 25, increase friction system
Number improves its stability, and motor A12 driving spud piles 11 rotate, while cylinder driving movable plate 9 moves downward, by spud pile
11 are driven underground, and pedestal 1 is secured firmly to ground, motor B14 driving driving wheels 20 are recycled to rotate, driving wheel passes through synchronization
Band 21 drives driven wheel 15 to rotate, and due to being threaded with inserted link 19 in shaft 13, under the rotation of shaft, inserted link is to shaft two
End motion through jack and gos deep into soil layer, further strengthens the stability of pedestal；After use, inserted link is taken in into spud pile,
Spud pile is taken in into pedestal, and clump weight and disassembled and assembled freely again, convenient for reusing, reduces cost.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Claims (5)
1. a kind of tower crane of stable overturning-preventing, including pedestal, pylon, operating room, crane arm, counter-jib, clump weight and suspension hook,
It is characterized in that：The chassis interior is equipped with cavity, and movable plate is slidably connected in cavity, and movable plate upper end is equipped with cylinder, lower end
At least four spud piles are evenly distributed with, the motor A of driving spud pile rotation is equipped between each spud pile and movable plate, it is described
Spud pile is through pedestal and extends downwardly, and spud pile is hollow structure, and its outer surface is helicoidal structure, is equipped in spud pile
At least two shafts and motor B, every shaft are equipped with driven wheel and two casings, and two casings are located at driven wheel both sides, and pass through
Fixed link is connected with spud pile inner wall, and the shaft is rotatablely connected with casing, and shaft both ends are threaded with inserted link, and two inserted links
Direction is threadedly coupled with shaft on the contrary, spud pile side wall is equipped with the jack to cooperate with inserted link, and the motor B is connected with
Driving wheel, driving wheel pass through synchronous band connection with driven wheel.
2. a kind of tower crane of stable overturning-preventing as described in claim 1, it is characterised in that：The pedestal surrounding passes through connecting rod A
Clump weight is connected with, connecting rod B is connected between clump weight and pylon.
3. a kind of tower crane of stable overturning-preventing as claimed in claim 2, it is characterised in that：The connecting rod A, connecting rod B and pylon
It is to be threadedly coupled with clump weight.
4. a kind of tower crane of stable overturning-preventing as claimed in claim 2, it is characterised in that：The clump weight bottom is equipped with sawtooth
Shape anti-skid chequer.
5. a kind of tower crane of stable overturning-preventing as described in claim 1, it is characterised in that：It is equipped between the pylon and pedestal
Supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142955.6U CN207375655U (en) | 2017-09-07 | 2017-09-07 | A kind of tower crane of stable overturning-preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142955.6U CN207375655U (en) | 2017-09-07 | 2017-09-07 | A kind of tower crane of stable overturning-preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375655U true CN207375655U (en) | 2018-05-18 |
Family
ID=62343165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142955.6U Expired - Fee Related CN207375655U (en) | 2017-09-07 | 2017-09-07 | A kind of tower crane of stable overturning-preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207375655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231035A (en) * | 2018-11-25 | 2019-01-18 | 苏州海斯福智能机械装备有限公司 | The portable wind resistance aseismatic mechanism of tower crane |
| CN110261026A (en) * | 2019-07-12 | 2019-09-20 | 华东勘测设计院(福建)有限公司 | A kind of impulsive force of mud flow monitoring device |
-
2017
- 2017-09-07 CN CN201721142955.6U patent/CN207375655U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231035A (en) * | 2018-11-25 | 2019-01-18 | 苏州海斯福智能机械装备有限公司 | The portable wind resistance aseismatic mechanism of tower crane |
| CN110261026A (en) * | 2019-07-12 | 2019-09-20 | 华东勘测设计院(福建)有限公司 | A kind of impulsive force of mud flow monitoring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20180907 |