CN204643664U - A kind of building tower crane - Google Patents
A kind of building tower crane Download PDFInfo
- Publication number
- CN204643664U CN204643664U CN201520347365.1U CN201520347365U CN204643664U CN 204643664 U CN204643664 U CN 204643664U CN 201520347365 U CN201520347365 U CN 201520347365U CN 204643664 U CN204643664 U CN 204643664U
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- CN
- China
- Prior art keywords
- tower crane
- hanging basket
- straight tube
- pylon
- elevator
- 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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- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
A kind of building tower crane, comprise pylon, be arranged on the tower arm on described pylon, it is characterized in that: described tower top is provided with elevator, straight tube is provided with in described pylon, hanging basket is inserted in straight tube by the pipe box of both sides and is arranged between described straight tube, is also connected with steel rope between described hanging basket and elevator.Compared with prior art, advantage of the present utility model is as follows: by jacking system, operating personal is transported upper and lower tower crane, and be designed with safety buffer device again, operator safety is high simultaneously, and speed is fast, is applicable to promoting the use of.
Description
Technical field
The utility model belongs to vehicle for construction technical field, is specifically related to a kind of building tower crane.
Background technology
Tower crane is that a kind of weight-lifting equipment the most frequently used on building ground has another name called " tower crane ", with a section spreading (height) (be called for short " standard knot "), be used for hanging the raw MAT'L of the constructions such as working reinforcing bar, wood are stupefied, cement concrete, steel pipe.Tower crane is a kind of requisite equipment on building site.
The function of tower crane point bears the upper load that jib stay cord and equilibrium arm stay cord transmit, and directly pass to tower body structure by turntable by the structure member formula of revolution pylon, turntable, bearing etc.There is truncated cone pillar from rising tower top, leaning forward or hypsokinesis truncated cone pillar, herringbone posture and diagonal brace posture.Every last time, capstan head machine all needed to establish counterbalanced weight, and its function is supporting counterbalanced weight, in order to the balancing torque that effect aspect required on Construction designing is contrary with hoisting moment direction.Except counterbalanced weight, its afterbody installing lifting mechanism of being also everlasting.Why homostasis is heavy is placed in equilibrium arm tail end together for lifting mechanism, can play the effect of part counterweight first, second increase the distance between rope reel and pinnacle of a pagoda guide wheel, in order to steel rope row around and avoid disorder cable phenomenon occurs.Inversely, and there is certain proportion relation between equilibrium arm length and boom length in the consumption of counterbalanced weight and the length of equilibrium arm.Counterweight is considerable, and light-duty tower machine generally at least wants 3 ~ 4t, and heavy wants nearly 30t.
Patent publication No. CN103482486A discloses a kind of tower crane, comprise column, crossbeam, hang head, camera head and operator's compartment, described column is provided with crossbeam, crossbeam is provided with and hangs head, described in hang on head and be provided with support, support is provided with seat, seat is provided with control handle, described crossbeam is also provided with camera head, described operator's compartment is arranged on the ground, actuation means and telltale is provided with, camera head and telltale wireless connections in operator's compartment.
At present in tower crane operating process, need operating personal oneself to climb in operator's compartment to operate, operation master worker wants the upper and lower tower crane of climbing ladder before and after work, here just have two problems: the first, free-hand climbing ladder is safe not, and staff works long hours and there will be physical fatigue, physical demands is excessive, climbing ladder again, both took muscle power, dangerous again; The second, for middle level and skyscraper, height is from tens meters to rice up to a hundred, and the upper and lower cat ladder of staff is very inconvenient.
Summary of the invention
The utility model for above shortcoming, based on the problem solving existing tower crane operating personal upper and lower tower crane inconvenience.Propose a kind of building tower crane, this apparatus structure is simple, by jacking system, operating personal is transported upper and lower tower crane, and speed is fast, and safety is high.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of building tower crane, comprise pylon, be arranged on the tower arm on described pylon, it is characterized in that: described tower top is provided with elevator, straight tube is provided with in described pylon, hanging basket is inserted in straight tube by the pipe box of both sides and is arranged between described straight tube, is also connected with steel rope between described hanging basket and elevator.
Preferentially, bottom described hanging basket be steel grating.
Preferentially, below described hanging basket, be provided with rubber sheet in turn, spring chair and plank.
Preferentially, described straight tube and pipe box quantity are 4, and symmetry is laid in the middle of hanging basket four limit.
Preferentially, described elevator periphery is also provided with guard shield.
Compared with prior art, advantage of the present utility model is as follows: by jacking system, operating personal is transported upper and lower tower crane, and be designed with safety buffer device again, operator safety is high simultaneously, and speed is fast, is applicable to promoting the use of.
Accompanying drawing explanation
The following accompanying drawing by means of embodiment carries out brief description to the utility model now.In accompanying drawing:
Fig. 1 shows the utility model building tower crane structural plan;
Fig. 2 shows the structural plan of the utility model hanging basket.
In figure: 1, guard shield, 2, elevator, 3, tower arm, 4, steel rope, 5, pylon, 6, pipe box, 7, straight tube, 8, spring chair, 9, plank, 11, rubber sheet, 12, steel grating, 13, hanging basket.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
Embodiment 1
A kind of building tower crane, comprise pylon 5, be arranged on the tower arm 3 on described pylon 5, described pylon 5 top is provided with elevator 2, straight tube 7 is provided with in described pylon 5, hanging basket 13 is inserted in straight tube 7 by the pipe box 6 of both sides and is arranged between described straight tube 7, and straight tube 7 and pipe box 6 quantity are 4, and symmetry is laid in the middle of hanging basket 13 4 limit.Steel rope 4 is also connected with between described hanging basket 13 and elevator 2.It is steel grating 12 bottom hanging basket 13.
In order to prevent elevator 2 to lose efficacy, hanging basket 13 fast tenesmus causes damage to personnel.Therefore, also design buffer protection device, specifically below hanging basket 13, be provided with rubber sheet 11 in turn, spring chair 8 and plank 9, when hanging basket 13 is out of control, the Cushioning Design of bottom can reduce the injury to personnel.Elevator 2 periphery is also provided with guard shield 1 and is used for protecting elevator 2, prevents it from exposedly to get rusty outside.
This building tower crane disclosed in the utility model, using method is such, and operating personal, by climbing into hanging basket 13, controls elevator 2 by master cock and starts, and drives steel rope 4 to rise and hanging basket 13 is lifted to tower crane top.Operating personal is made to enter operator's compartment fast.When operating personal needs to leave tower crane, only need to enter in hanging basket 13, control elevator 2 by master cock and start decline, hanging basket 13 is transported at the bottom of tower by lower general who has surrendered's operating personal of steel rope 4.
Claims (5)
1. a building tower crane, comprise pylon (5), be arranged on the tower arm (3) on described pylon (5), it is characterized in that: described pylon (5) top is provided with elevator (2), straight tube (7) is provided with in described pylon (5), hanging basket (13) is inserted in straight tube (7) by the pipe box (6) of both sides and is arranged between described straight tube (7), is also connected with steel rope (4) between described hanging basket (13) and elevator (2).
2. building tower crane according to claim 1, is characterized in that: described hanging basket (13) bottom is steel grating (12).
3. building tower crane according to claim 1, is characterized in that: described hanging basket (13) below is provided with rubber sheet (11), spring chair (8) and plank (9) in turn.
4. building tower crane according to claim 1, is characterized in that: described straight tube (7) and pipe box (6) quantity are 4, and symmetry is laid in the middle of hanging basket (13) four limit.
5. building tower crane according to claim 1, is characterized in that: described elevator (2) periphery is also provided with guard shield (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347365.1U CN204643664U (en) | 2015-05-26 | 2015-05-26 | A kind of building tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347365.1U CN204643664U (en) | 2015-05-26 | 2015-05-26 | A kind of building tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643664U true CN204643664U (en) | 2015-09-16 |
Family
ID=54096431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347365.1U Expired - Fee Related CN204643664U (en) | 2015-05-26 | 2015-05-26 | A kind of building tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019402A (en) * | 2018-08-17 | 2018-12-18 | 合肥五凡建筑工程有限公司 | A kind of housing construction board suspending device |
| CN112408212A (en) * | 2020-12-02 | 2021-02-26 | 湖南煤矿机械有限公司 | Outer climbing protection device of tower crane |
-
2015
- 2015-05-26 CN CN201520347365.1U patent/CN204643664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019402A (en) * | 2018-08-17 | 2018-12-18 | 合肥五凡建筑工程有限公司 | A kind of housing construction board suspending device |
| CN112408212A (en) * | 2020-12-02 | 2021-02-26 | 湖南煤矿机械有限公司 | Outer climbing protection device of tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Yonggang Inventor after: Tian Meiling Inventor before: Yang Yonggang Inventor before: Tian Meiling |
|
| COR | Change of bibliographic data | ||
| 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: 20150916 Termination date: 20160526 |