CN202429922U - Minitype tower crane - Google Patents
Minitype tower crane Download PDFInfo
- Publication number
- CN202429922U CN202429922U CN2012200110614U CN201220011061U CN202429922U CN 202429922 U CN202429922 U CN 202429922U CN 2012200110614 U CN2012200110614 U CN 2012200110614U CN 201220011061 U CN201220011061 U CN 201220011061U CN 202429922 U CN202429922 U CN 202429922U
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- CN
- China
- Prior art keywords
- tower crane
- arm
- joint
- small
- tower
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 abstract description 4
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 241000282326 Felis catus Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a minitype tower crane, which comprises a base, a tower body (9), a suspension arm, an electric hoist and a control device. The minitype tower crane is characterized in that the tower body is formed by rectangular sectional boxes (1) which are overlaid and connected by bolts; and the sectional boxes are formed by welding angle iron or round bar steel and are fixedly connected by the bolts through bolt holes (4); the sectional box part at the topmost end is fixedly connected with a support platform (6); a rotary support is arranged on the platform and is connected with a motor through a reduction gearbox (7); a tower top is connected with the suspension arm by a bolt pin; and a balance arm (3) at the other side of the suspension arm is connected with a balance box. The minitype tower crane is light in weight and low in cost, and is convenient to transport, assemble and disassemble.
Description
Technical field
The utility model relates to a kind of little heavy-duty hoisting equipment, is a kind of small-sized tower crane specifically.
Background technology
The lifting tower crane that uses at present is bulky, and floor area is excessive, not only influences goods and materials stacking or inconvenience and carries out the work at complex site; And because from great; On-site installation and traffic requirements large tonnage crane and large-scale transport vehicle can't be transported for many little roads, and installation is wasted time and energy.Existing tower crane price is high.Cannot afford in many small business, building site, does not use tower crane.
The utility model content
The purpose of the utility model is to overcome the prior art deficiency, a kind of in light weight, transportation, installation, convenient disassembly is provided, the small-sized tower crane that price is low.The purpose of the utility model realizes through following technical proposals: the utility model comprises base, body of the tower, arm, electric block, control setup; It is characterized in that body of the tower is formed by connecting through bolt is folded mutually in rectangle joint case; The joint case is welded by angle steel or round steel; Connected by bolt between the joint case, topmost saving case portion is connected with support platform, and platform is provided with pivoting support, pivoting support links to each other with motor through drop-gear box; Cat head is connected through latching with arm, is connected with tandem-driving bogie on the arm opposite side equilibrium arm.
Said control setup is two control setups.
Also be welded with ladder step fence in the said joint casing.
The utility model compared with prior art has following advantage: 1, in light weight, be convenient to transportation.2, easy installation and removal, general two numbers hour can install, and save working time greatly, alleviate labor strength.3, go slick, arm can 360 ° of rotations, and dolly is walking freely on arm.4, power saving, per hour electricity consumption is 1.5-3 degree.5, easy to operate, the staff can in the lifting scope, be operated in any place for double control system.6, price is low, lets small-sized building site all use tower crane.7, safety, the freight weight limit system weight of will slinging is limited in the specified value.
Description of drawings
Fig. 1 is the small-sized tower crane structural representation of the utility model;
Fig. 2 is the utility model joint box structure scheme drawing.
The specific embodiment
Like Fig. 1, shown in Figure 2, the utility model comprises the walking dolly 13 on the body of the tower 9 affixed with base, arm 10 and the arm, walking cucurbit 12, electric block, two control setup; It is characterized in that body of the tower forms through bolted connection by rectangle joint case 1 is folded mutually, the joint case is welded by angle steel or fillet, and is fixing through bolt hole 4 through bolt between the joint case; Topmost save support platform 6 is installed on the case, platform is provided with pivoting support, and pivoting support is captiveed joint with cat head; Be provided with the freight weight limit device in the cat head, auto-stop when overweight, cat head is connected through latching with arm; Pivoting support links to each other with motor through drop-gear box 7, and walk electric block 12, walking dolly 13 are housed on the arm, electric block suspension hook 2 sling article and walking; On the arm opposite side equilibrium arm 3 hoist crane 5 is housed, connects tandem-driving bogie on the equilibrium arm, things such as dress water, soil, sand are to do counterweight balance in the tandem-driving bogie; All motors are through lead and fall, clockwise switch links to each other with power supply, and all, clockwise switch all is located in the controller.A controller is installed on the control desk of pivoting support and cat head junction through lead, and another controller is connected by cable, can be placed in the lifting scope local arbitrarily so that the full auto stop device is equipped with in operation in the controller.Be welded with the ladder step 8 in the joint case, so that about the personnel, the joint case is provided with installs the strut bar connecting bore 11 that the joint case is used.
Claims (4)
1. a small-sized tower crane comprises base, body of the tower (9), arm, electric block, control setup; It is characterized in that: body of the tower is saved by rectangle that case (1) is folded mutually to form through bolted connection; The joint case is welded by angle steel or round steel; Pass through bolt hole (4) captive joint by bolt between the joint case, topmost saving case portion is connected with support platform (6), and platform is provided with pivoting support, pivoting support links to each other with motor through drop-gear box (7); Cat head is connected through latching with arm, is connected with tandem-driving bogie on the arm opposite side equilibrium arm (3).
2. a kind of small-sized tower crane according to claim 1 is characterized in that: said control setup is two control setups.
3. a kind of small-sized tower crane according to claim 1 is characterized in that: also be welded with ladder step fence in the said joint casing.
4. a kind of small-sized tower crane according to claim 1 is characterized in that: said joint case is provided with installs the strut bar connecting bore (11) that the joint case is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200110614U CN202429922U (en) | 2012-01-12 | 2012-01-12 | Minitype tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200110614U CN202429922U (en) | 2012-01-12 | 2012-01-12 | Minitype tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429922U true CN202429922U (en) | 2012-09-12 |
Family
ID=46779388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200110614U Expired - Fee Related CN202429922U (en) | 2012-01-12 | 2012-01-12 | Minitype tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429922U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773657A (en) * | 2015-04-17 | 2015-07-15 | 舒泳军 | Low-noise tower crane device and operating method thereof |
| CN104787684A (en) * | 2015-04-17 | 2015-07-22 | 李良荣 | Tower crane device adjusted through hydraulic pressure and operation method thereof |
| CN104787685A (en) * | 2015-04-17 | 2015-07-22 | 刘文明 | Tower crane device with liquid injecting heads and operation method for tower crane device |
| CN104803299A (en) * | 2015-04-17 | 2015-07-29 | 舒泳军 | Tower crane device and operating method thereof |
| CN104817023A (en) * | 2015-04-17 | 2015-08-05 | 金华市天明灯具厂 | Self-cleaning tower crane device stable in running and running method of tower crane device |
| CN104843592A (en) * | 2015-04-17 | 2015-08-19 | 李良荣 | Tower crane apparatus with characteristic of pneumatic adjusting, and operating method thereof |
| CN104843596A (en) * | 2015-04-17 | 2015-08-19 | 永嘉路路通进出口有限公司 | Stably-operating tower crane apparatus and operating method thereof |
| CN104843593A (en) * | 2015-04-17 | 2015-08-19 | 林祥莉 | Tower crane apparatus with characteristic of screw rod adjusting and having liquid spraying head, and operating method thereof |
| CN104843595A (en) * | 2015-04-17 | 2015-08-19 | 林祥莉 | Tower crane apparatus with guider and liquid spraying head, and operating method thereof |
| CN104860207A (en) * | 2015-04-17 | 2015-08-26 | 舒泳军 | Tower crane device with balls and running method of tower crane device |
| CN104891355A (en) * | 2015-04-17 | 2015-09-09 | 舒泳军 | Tower crane apparatus capable of cleaning pollutants, and operating method thereof |
| CN104909283A (en) * | 2015-04-17 | 2015-09-16 | 舒泳军 | Tower crane apparatus capable of realizing self-cleaning, and running method thereof |
| CN104909284A (en) * | 2015-04-17 | 2015-09-16 | 义乌市格策日用品有限公司 | Tower crane apparatus capable of realizing self-cleaning by using elliptical portion, and running method thereof |
-
2012
- 2012-01-12 CN CN2012200110614U patent/CN202429922U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773657A (en) * | 2015-04-17 | 2015-07-15 | 舒泳军 | Low-noise tower crane device and operating method thereof |
| CN104787684A (en) * | 2015-04-17 | 2015-07-22 | 李良荣 | Tower crane device adjusted through hydraulic pressure and operation method thereof |
| CN104787685A (en) * | 2015-04-17 | 2015-07-22 | 刘文明 | Tower crane device with liquid injecting heads and operation method for tower crane device |
| CN104803299A (en) * | 2015-04-17 | 2015-07-29 | 舒泳军 | Tower crane device and operating method thereof |
| CN104817023A (en) * | 2015-04-17 | 2015-08-05 | 金华市天明灯具厂 | Self-cleaning tower crane device stable in running and running method of tower crane device |
| CN104843592A (en) * | 2015-04-17 | 2015-08-19 | 李良荣 | Tower crane apparatus with characteristic of pneumatic adjusting, and operating method thereof |
| CN104843596A (en) * | 2015-04-17 | 2015-08-19 | 永嘉路路通进出口有限公司 | Stably-operating tower crane apparatus and operating method thereof |
| CN104843593A (en) * | 2015-04-17 | 2015-08-19 | 林祥莉 | Tower crane apparatus with characteristic of screw rod adjusting and having liquid spraying head, and operating method thereof |
| CN104843595A (en) * | 2015-04-17 | 2015-08-19 | 林祥莉 | Tower crane apparatus with guider and liquid spraying head, and operating method thereof |
| CN104860207A (en) * | 2015-04-17 | 2015-08-26 | 舒泳军 | Tower crane device with balls and running method of tower crane device |
| CN104891355A (en) * | 2015-04-17 | 2015-09-09 | 舒泳军 | Tower crane apparatus capable of cleaning pollutants, and operating method thereof |
| CN104909283A (en) * | 2015-04-17 | 2015-09-16 | 舒泳军 | Tower crane apparatus capable of realizing self-cleaning, and running method thereof |
| CN104909284A (en) * | 2015-04-17 | 2015-09-16 | 义乌市格策日用品有限公司 | Tower crane apparatus capable of realizing self-cleaning by using elliptical portion, and running method thereof |
| CN104860207B (en) * | 2015-04-17 | 2016-08-31 | 范爱苏 | A kind of tower crane device containing ball and operation method thereof |
| CN104843596B (en) * | 2015-04-17 | 2016-08-31 | 永嘉路路通进出口有限公司 | The tower crane device of a kind of stable operation and operation method thereof |
| CN104803299B (en) * | 2015-04-17 | 2016-10-12 | 泰州市腾达建筑工程机械有限公司 | A kind of tower crane device and operation method thereof |
| CN104843592B (en) * | 2015-04-17 | 2016-11-02 | 桂林市中天机械有限公司 | A kind of tower crane device by pneumatic regulation and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20150112 |
|
| EXPY | Termination of patent right or utility model |