CN203865929U - Portable crane - Google Patents
Portable crane Download PDFInfo
- Publication number
- CN203865929U CN203865929U CN201420232246.7U CN201420232246U CN203865929U CN 203865929 U CN203865929 U CN 203865929U CN 201420232246 U CN201420232246 U CN 201420232246U CN 203865929 U CN203865929 U CN 203865929U
- Authority
- CN
- China
- Prior art keywords
- base
- vertical rod
- portable crane
- screw thread
- arm
- 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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Abstract
A portable crane is characterized by including a base, an upright arranged on the base, a lazy arm arranged on the upright, a hoisting rope, pulleys and a winch, wherein the winch is arranged inside the base; the upper end of the upright is a hollow tube; a jacking rack is arranged at the top of the upright; the jacking rack includes a threaded fixing rod, a top plate arranged on the threaded fixing rod, and a support rod arranged between the threaded fixing rod and the top plate; a butterfly nut is arranged on the threaded fixing rod; the threaded fixing rod is inserted in the hollow tube and is fixed and adjusted by the butterfly nut; the pulleys are arranged on the lazy arm and the upright; the hoisting rope bypasses the pulleys and is connected with the winch. The utility model has the benefits and the remarkable advantages that the portable crane is simple in structure, convenient to detach and assemble, is suitable for being used for internal construction and decoration of buildings, and is convenient, safe and efficient.
Description
Technical field
The utility model relates to a kind of hoisting crane, especially a kind of simple operations, and detachably assembling, is applicable to house decoration portable crane.
Background technology
Interior architectural applications after building builds up arrange or finishing up and down carrying work complete by manpower, the work that brings is powerful to be prone to accidents greatly, wasted human and material resources, financial resources, and heavy construction tower crane is not suitable for use.
Summary of the invention
The purpose of this utility model is to provide one to need the used time to install on balcony, simple in structure, and disassembly and assembly are convenient, are applicable to house decoration portable crane.
The technical scheme in the invention for solving the above technical problem is:
The utility model discloses a kind of portable crane, comprise base, be located at the vertical rod on base, be located at the arm in vertical rod, derrick line, pulley and winch, described winch is located in base, described vertical rod upper end is hollow tubular, vertical rod top is provided with jacking frame, described jacking frame comprises screw thread fixed link, be located at the top board on screw thread fixed link, and be located at the strut bar between screw thread fixed link and top board, described screw thread fixed link is provided with butterfly nut, screw thread fixed link inserts in hollow tubular and by butterfly nut secured adjusted, described arm and vertical rod are provided with some pulleys, derrick line is connected with winch through pulley.
In described base, be also provided with a tool box.
Described arm is triangle arm, and triangle arm front end is provided with an expansion link, and a pulley is equipped with on described expansion link top, and triangle arm is connected angle two pulleys are housed with vertical rod.
Described base is provided with screw, and described vertical rod lower end is provided with screw rod that can be fixing with base screw.
On described base and top board, rubber case is housed.
Below, described derrick line one end is provided with hook, and described hook is furnished with cement, ceramic tile bag special and sheet material bag special.
Described sheet material bag special is intersecting parallels, and two knot that can be undone by a pull rings are housed below, and described cement ceramic tile bag special is mouth mask type.
The technique effect that the utility model can reach is: solution a dead lift is required great effort time-consuming upstairs, needs the used time to install on balcony, simple in structure, disassembly and assembly are convenient, are applicable to the uses such as building interior architectural applications, finishing, have conveniently, safety, the high remarkable advantage that waits of efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model base;
Fig. 3 is the structural representation of the utility model vertical rod;
Fig. 4 is the structural representation of the utility model triangle arm;
Fig. 5 is the structural representation of the utility model jacking frame;
Fig. 6 is the structural representation of the utility model sheet material bag special.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Refer to Fig. 1 to Fig. 6, a kind of portable crane, comprise base (1), be located at the vertical rod (2) on base (1), be located at the arm (3) in vertical rod (2), derrick line, pulley and winch, described winch is located in base (1), described vertical rod (2) upper end is hollow tubular, vertical rod (2) top is provided with jacking frame, there is jacking frame just not need counterweight just can make hoisting crane stable fixing in use, described jacking frame comprises screw thread fixed link (4), be located at the top board (6) on screw thread fixed link (4), and be located at the strut bar (8) between screw thread fixed link (4) and top board (6), top board (6) can be made round or square, strut bar (8) is made umbellate form, be subject to force intensity to strengthen, described screw thread fixed link (4) is provided with butterfly nut (5), screw thread fixed link (4) inserts in hollow tubular and by butterfly nut (5) secured adjusted arbitrary height, described arm (3) is provided with some pulleys with vertical rod (2), derrick line is connected with winch through pulley, described base is also provided with a tool box in (1), can put required instrument, described arm (3) is triangle arm (3), triangle arm (3) front end is provided with an expansion link, a pulley is equipped with on described expansion link top, triangle arm (3) is connected angle with vertical rod (2) two pulleys is housed, described base (1) is provided with screw, described vertical rod (2) lower end is provided with screw rod that can be fixing with base screw, on described base (1) and top board (6), rubber case is housed, to strengthen friction force and protective effect, below, described derrick line one end is provided with hook, described hook is furnished with cement, ceramic tile bag special and sheet material bag special (7), described sheet material bag special (7) is intersecting parallels, two knot that can be undone by a pull rings are housed below, described cement ceramic tile bag special is mouth mask type, can go up flatwise, goods is loaded onto more convenient like this.
When use, on balcony choose suitable position, first put base (1), plug vertical rod (2), vertical rod (2) upper end puts triangle arm (3), through the derrick line of winch on pulley string, jacking frame is inserted to vertical rod (2) upper end, again hoisting crane is erected, make jacking frame push up floor, then use butterfly nut (5) to tighten screw thread fixed link (4), make it hold out against whole hoisting crane completely, just fixedly complete, can lift by crane.
In sum, hoisting crane of the present utility model, simple in structure, disassembly and assembly are convenient, are applicable to the uses such as building interior architectural applications, finishing, have conveniently safety, the high remarkable advantage that waits of efficiency.
Claims (6)
1. a portable crane, comprise base, be located at the vertical rod on base, be located at the arm in vertical rod, derrick line, pulley and winch, it is characterized in that: described winch is located in base, described vertical rod upper end is hollow tubular, vertical rod top is provided with jacking frame, described jacking frame comprises screw thread fixed link, be located at the top board on screw thread fixed link, and be located at the strut bar between screw thread fixed link and top board, described screw thread fixed link is provided with butterfly nut, screw thread fixed link inserts in hollow tubular and by butterfly nut secured adjusted, described arm and vertical rod are provided with some pulleys, derrick line is connected with winch through pulley, on described base and top board, rubber case is housed.
2. a kind of portable crane according to claim 1, is characterized in that: in described base, be also provided with a tool box.
3. a kind of portable crane according to claim 1, it is characterized in that: described arm is triangle arm, triangle arm front end is provided with an expansion link, and a pulley is equipped with on described expansion link top, and triangle arm is connected angle two pulleys are housed with vertical rod.
4. a kind of portable crane according to claim 1, is characterized in that: described base is provided with screw, described vertical rod lower end is provided with screw rod that can be fixing with base screw.
5. a kind of portable crane according to claim 1, is characterized in that: below, described derrick line one end is provided with hook, and described hook is furnished with cement, ceramic tile bag special and sheet material bag special.
6. a kind of portable crane according to claim 5, is characterized in that: described sheet material bag special is intersecting parallels, and two knot that can be undone by a pull rings are housed below, and described cement ceramic tile bag special is mouth mask type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232246.7U CN203865929U (en) | 2014-05-08 | 2014-05-08 | Portable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232246.7U CN203865929U (en) | 2014-05-08 | 2014-05-08 | Portable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865929U true CN203865929U (en) | 2014-10-08 |
Family
ID=51646908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232246.7U Expired - Fee Related CN203865929U (en) | 2014-05-08 | 2014-05-08 | Portable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144919A (en) * | 2016-06-27 | 2016-11-23 | 张七龙 | The method of manufacture and use thereof of fluid pressure type house ornamentation crane |
| CN107986168A (en) * | 2017-11-24 | 2018-05-04 | 无锡南理工新能源电动车科技发展有限公司 | A kind of portable crane |
| WO2019019510A1 (en) * | 2017-07-28 | 2019-01-31 | 广船国际有限公司 | Lifting transport device |
-
2014
- 2014-05-08 CN CN201420232246.7U patent/CN203865929U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144919A (en) * | 2016-06-27 | 2016-11-23 | 张七龙 | The method of manufacture and use thereof of fluid pressure type house ornamentation crane |
| WO2019019510A1 (en) * | 2017-07-28 | 2019-01-31 | 广船国际有限公司 | Lifting transport device |
| CN107986168A (en) * | 2017-11-24 | 2018-05-04 | 无锡南理工新能源电动车科技发展有限公司 | A kind of portable crane |
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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: 20141008 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |