CN202429922U - Minitype tower crane - Google Patents

Minitype tower crane Download PDF

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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
Authority
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
Application number
CN2012200110614U
Other languages
Chinese (zh)
Inventor
许忠平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANCHONG ZHONGPING LIGHT CRANE Co Ltd
Original Assignee
NANCHONG ZHONGPING LIGHT CRANE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANCHONG ZHONGPING LIGHT CRANE Co Ltd filed Critical NANCHONG ZHONGPING LIGHT CRANE Co Ltd
Priority to CN2012200110614U priority Critical patent/CN202429922U/en
Application granted granted Critical
Publication of CN202429922U publication Critical patent/CN202429922U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Small-sized tower crane
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.
CN2012200110614U 2012-01-12 2012-01-12 Minitype tower crane Expired - Fee Related CN202429922U (en)

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)

* Cited by examiner, † Cited by third party
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
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
CN104787684A (en) * 2015-04-17 2015-07-22 李良荣 Tower crane device adjusted through hydraulic pressure and operation method thereof
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
CN104843595A (en) * 2015-04-17 2015-08-19 林祥莉 Tower crane apparatus with guider and liquid spraying head, 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
CN104843592A (en) * 2015-04-17 2015-08-19 李良荣 Tower crane apparatus with characteristic of pneumatic adjusting, 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
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

Cited By (17)

* Cited by examiner, † Cited by third party
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
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
CN104787684A (en) * 2015-04-17 2015-07-22 李良荣 Tower crane device adjusted through hydraulic pressure and operation method thereof
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
CN104843595A (en) * 2015-04-17 2015-08-19 林祥莉 Tower crane apparatus with guider and liquid spraying head, 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
CN104843592A (en) * 2015-04-17 2015-08-19 李良荣 Tower crane apparatus with characteristic of pneumatic adjusting, 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
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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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