CN207608243U - A kind of building tower crane of stable safety - Google Patents
A kind of building tower crane of stable safety Download PDFInfo
- Publication number
- CN207608243U CN207608243U CN201721418623.6U CN201721418623U CN207608243U CN 207608243 U CN207608243 U CN 207608243U CN 201721418623 U CN201721418623 U CN 201721418623U CN 207608243 U CN207608243 U CN 207608243U
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- China
- Prior art keywords
- tower
- arm
- hoist
- jib
- counter
- 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.)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of building tower cranes of stable safety, including body of tower hoist, the body of tower hoist includes and the mutually matched several groups support tower of the body of tower hoist, the bottom of the body of tower hoist and support tower is fixedly mounted on the ground by concrete foundation, the body of tower hoist is by tower body, tower cap, arm forms, it is provided with lifting body on the tower body, swing mechanism and driver's cabin, one end of the arm is connected with counter-jib, balance weight raising hoist engine is fixedly installed on the counter-jib, one end of the counter-jib is connect by balancing arm brace with the tower cap, the arm is connect by arm pull rod with the tower cap, the arm is provided with electromagnet in one end far from driver's cabin.The utility model can substantially increase the stability of tower crane, avoid the generation of tower crane accident, can also reduce the difficulty of operation, have many advantages, such as that simple in structure, easy to use, using effect is good.
Description
Technical field
The utility model is related to building tower crane technical field, specially a kind of building tower crane of stable safety.
Background technology
Tower crane is most common a kind of lifting equipment on construction site, for hang working reinforcing bar, wood stupefied, concrete,
The raw material of the constructions such as steel pipe.Tower crane is a kind of essential equipment on building site.The function of tower crane point is subject to arm support drawstring
And the upper load that counter-jib drawstring transmits, and the structure member formula by turning round pylon, turntable, bearing etc. directly passes through turntable
Pass to tower body structure.There is truncated cone pillar from a liter tower top, lean forward or hypsokinesis truncated cone pillar, herringbone posture and diagonal brace posture.It is every
Upper rotary tower crane is both needed to set balance weight, and function is bearing balance weight, to effect aspect required on Construction designing and is risen
The opposite trimming moment in gravitational moment direction.In addition to balance weight, also often lifting mechanism is installed in its tail portion.Why same lifting mechanism is
Balance weight is placed in counter-jib tail end together, first can play part counterweight effect, second increases between rope reel and pinnacle of a pagoda guide wheel
Distance, with the row of sharp steel wire rope around and avoid occur disorder cable phenomenon.
Although existing tower crane can easily transport construction equipment still such as between any two points in use
When fruit needs to be transported construction equipment repeatedly between the two positions, by the continuous reciprocating motion of arm, not only bad for
Working efficiency is improved, can also increase the workload of worker, while transportational process is unstable, be easy to happen the possibility of tower crane accident.
Utility model content
The purpose of this utility model is to provide a kind of building tower cranes of stable safety, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of building tower crane of stable safety, including
Body of tower hoist, the body of tower hoist include with the mutually matched several groups support tower of the body of tower hoist, the body of tower hoist and
The bottom of support tower is fixedly mounted on the ground by concrete foundation, and the body of tower hoist is made of tower body, tower cap, arm,
Lifting body, swing mechanism and driver's cabin are provided on the tower body, one end of the arm is connected with counter-jib, the balance
Balance weight raising hoist engine is fixedly installed on arm, one end of the counter-jib is connect by balancing arm brace with the tower cap,
The arm is connect by arm pull rod with the tower cap, and the arm is provided with electromagnet in one end far from driver's cabin,
The top fixed setting of the support tower is useful for the limiting slot of drag and drop arm.
Preferably, it is movably set with amplitude variation trolley on the arm, crampon is connected with below the amplitude variation trolley.
Preferably, the height of the support tower is equal with the height of the body of tower hoist.
Preferably, the side of the limiting slot is fixedly installed limiting plate, and is provided with cushion pad on the limiting plate.
Preferably, the size of the limiting slot and the size of the arm match.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model on traditional tower crane by being arranged matched fixed support tower, body of tower hoist and tradition
The working method of tower crane is identical, can work independently, and in actual use, if desired carries out between the two positions
When transporting construction equipment repeatedly, arm can be ridden upon on support tower at this time, and by arm by way of electromagnetic actuation
One end be fixed, transported by amplitude variation trolley, can both complete conveying purpose in this way, while tower can be substantially increased
The stability hung avoids the generation of tower crane accident.
2, it is fixed by way of electromagnetic actuation between the utility model arm and support tower, operation can also be reduced
Difficulty has many advantages, such as that simple in structure, easy to use, using effect is good.
Description of the drawings
Fig. 1 is a kind of building tower crane overall structure diagram of stable safety of the utility model；
Fig. 2 is a kind of building tower crane support tower side structure schematic diagram of stable safety of the utility model.
In figure：1- support towers；2- body of tower hoist；3- swing mechanisms；4- balance weights；5- limiting slots；6- raising hoist engines；7-
Tower cap；8- lifting bodies；9- driver's cabins；10- counter-jibs；11- amplitude variation trolleys；12- electromagnet；13- arms；14- limiting plates；
15- tower bodies.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of building tower crane of stable safety, including tower
Main body 2 is hung, the body of tower hoist 2 includes and 2 mutually matched several groups support tower 1 of the body of tower hoist, the body of tower hoist 2
And the bottom of support tower 1 by concrete foundation be fixedly mounted on the ground, the body of tower hoist 2 by tower body 15, tower cap 7, hang
Arm 13 forms, and lifting body 8, swing mechanism 3 and driver's cabin 9, one end of the arm 13 are fixedly installed on the tower body 15
It is connected with counter-jib 10, is fixedly installed balance weight 4 and raising hoist engine 6 on the counter-jib 10, the one of the counter-jib 10
End is connect by balancing arm brace with the tower cap 7, and the arm 13 is connect by arm pull rod with the tower cap 7, described to hang
Arm 13 is internally provided with electromagnet 12 in one end far from driver's cabin, and the top fixed setting of the support tower 1 is useful for dragging
Put the limiting slot 5 of arm 13.
Amplitude variation trolley 11 is movably set on the arm 13, the lower section of the amplitude variation trolley 11 is connected with crampon,
The effect transported for lifting heavy goods and to weight；The height phase of the height of the support tower 1 and the body of tower hoist 2
Deng so that arm 13, which is fixed, more to be stablized；The side of the limiting slot 5 is fixedly installed limiting plate 14, and the limiting plate 14
On be provided with cushion pad, limiting plate 14, which can facilitate, is mounted on arm 13 in limiting slot 5, the size of the limiting slot 5 and institute
The size for stating arm 13 matches, and the stability of tower crane is improved by the way that arm 13 is fixed.
Operation principle：The utility model on traditional tower crane by being arranged matched fixed support tower 1, tower crane master
Body 2 is identical with traditional working method of tower crane, can work independently, in actual use, if desired two positions
When being transported construction equipment between setting repeatedly, arm 13 can be ridden upon on support tower 1 at this time, and pass through electromagnetic actuation
Mode one end of arm 13 is fixed, transported by amplitude variation trolley 11, can both complete in this way conveying purpose, simultaneously
The stability that tower crane can be substantially increased avoids the generation of tower crane accident, can also reduce the difficulty of operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of building tower crane of stable safety, including body of tower hoist（2）, it is characterised in that：The body of tower hoist（2）Including with
The body of tower hoist（2）Mutually matched several groups support tower（1）, the body of tower hoist（2）And support tower（1）Bottom pass through
Concrete foundation is fixedly mounted on the ground, the body of tower hoist（2）By tower body（15）, tower cap（7）, arm（13）Composition, institute
State tower body（15）On be fixedly installed lifting body（8）, swing mechanism（3）And driver's cabin（9）, the arm（13）One end connect
It is connected to counter-jib（10）, the counter-jib（10）On be fixedly installed balance weight（4）With raising hoist engine（6）, the counter-jib
（10）One end pass through and balance arm brace and the tower cap（7）Connection, the arm（13）Pass through arm pull rod and the tower cap
（7）Connection, the arm（13）Be internally provided with electromagnet far from one end of driver's cabin（12）, the support tower（1）'s
Top fixed setting is useful for drag and drop arm（13）Limiting slot（5）.
2. a kind of building tower crane of stable safety according to claim 1, it is characterised in that：The arm（13）Upper activity
It is provided with amplitude variation trolley（11）, the amplitude variation trolley（11）Lower section be connected with crampon.
3. a kind of building tower crane of stable safety according to claim 1, it is characterised in that：The support tower（1）Height
Degree and the body of tower hoist（2）Height it is equal.
4. a kind of building tower crane of stable safety according to claim 1, it is characterised in that：The limiting slot（5）One
Side is fixedly installed limiting plate（14）, and the limiting plate（14）On be provided with cushion pad.
5. a kind of building tower crane of stable safety according to claim 1, it is characterised in that：The limiting slot（5）It is big
The small and arm（13）Size match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418623.6U CN207608243U (en) | 2017-10-31 | 2017-10-31 | A kind of building tower crane of stable safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418623.6U CN207608243U (en) | 2017-10-31 | 2017-10-31 | A kind of building tower crane of stable safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608243U true CN207608243U (en) | 2018-07-13 |
Family
ID=62794538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721418623.6U Expired - Fee Related CN207608243U (en) | 2017-10-31 | 2017-10-31 | A kind of building tower crane of stable safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607231A (en) * | 2018-12-11 | 2019-04-12 | 湖南长重机器股份有限公司 | A kind of Wind-proof mechanism of bucket-wheel stacker reclaimer |
-
2017
- 2017-10-31 CN CN201721418623.6U patent/CN207608243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607231A (en) * | 2018-12-11 | 2019-04-12 | 湖南长重机器股份有限公司 | A kind of Wind-proof mechanism of bucket-wheel stacker reclaimer |
| CN109607231B (en) * | 2018-12-11 | 2021-04-27 | 湖南长重机器股份有限公司 | Wind-proof mechanism of bucket-wheel stacker reclaimer |
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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: 20180713 Termination date: 20181031 |