CN201634337U - Building crane - Google Patents
Building crane Download PDFInfo
- Publication number
- CN201634337U CN201634337U CN2009202638280U CN200920263828U CN201634337U CN 201634337 U CN201634337 U CN 201634337U CN 2009202638280 U CN2009202638280 U CN 2009202638280U CN 200920263828 U CN200920263828 U CN 200920263828U CN 201634337 U CN201634337 U CN 201634337U
- Authority
- CN
- China
- Prior art keywords
- support
- lower support
- spring
- axis
- hoisting crane
- 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
The utility model relates to a building crane, which comprises a baseframe; the column-type baseframe mainly comprises an upper support, a middle shaft and a lower support; a movable ejection plate is in pin connection with the top end of the upper support; a support and a hanger capable of rotating around the middle shaft and a coil winding device are mounted on the middle shaft; the lower end of the middle shaft is sleeved on a screw rod matched with internal threads of the lower support; a board body is welded at the lower end of the lower support in the horizontal direction; and the bottom end of the lower support is in contact with one end of a spring, and the other end of the spring is placed in a spring case. The utility model adopts the structure of the movable ejection plate and the retainer spring, and adopts the manner of combining pin holes with threads to adjust the height of the baseframe, has the advantages of simple and reasonable structure, low manufacturing cost, high-speed and convenient installation, safe and reliable use and strong adaptability, and is applicable to buildings, and particularly applicable to inclined floors.
Description
[technical field]
The utility model belongs to the weight-lifting equipment technical field, relates to a kind of building hoisting crane that is used for the building hoisting heavy.
[background technology]
Present existing hoisting crane has plenty of that to adopt the supporting seat be fixed on the floor, its shortcoming be complex structure, use inconvenience; Though the hoisting crane support that other has is removable, because the support height all adopts threaded adjusting, shortcoming is that complex structure, processing capacity are big and manufacturing cost is high.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of simple and reasonable, low cost of manufacture, working service is convenient and the strong building hoisting crane of conformability.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of building hoisting crane, comprise support, this support mainly is the column support that is made of upper support, axis and lower support, top in upper support is connected with movable panel, being equipped with on axis can be around the suspension and support and the Winder of axis rotation, be inserted on the screw mandrel that is complementary with the lower support negative thread lower end of axis, the lower end horizontal direction of lower support is welded with a plate body, the lower support bottom contacts with an end of spring, and the other end of spring places spring case.
Described upper support has the several pin hole from top to bottom at interval.
Top at described axis is provided with aperture, and axis carries out pin joint by arbitrary pin-and-hole of this aperture and upper support.Described suspension and support is the accordion structure of hinge joint spider.The both sides of described lower support are connected with plate body by the chassis.The box edge external diameter of described spring case is greater than the internal diameter on the chassis of lower support.
The beneficial effects of the utility model are: adopt the structure of movable panel and holddown spring and adopt pin-and-hole and mode that screw thread combines is regulated the support height, have simple and reasonable, low cost of manufacture, installation is quick and convenient, safe and reliable and conformability is strong advantage, be adapted to use between building, be adapted to the bevelled flooring especially and use.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1-spring, 2-pin-and-hole, 3-screw mandrel, 4-suspension and support, 5-Winder, 6-axis, 7-lower support, 8-movable panel, 9-upper support, 10-spring case, 11-chassis, 12-plate body.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to Fig. 1, a kind of building hoisting crane, organic block, this support mainly is the column support that is made of upper support 9, axis 6 and lower support 7, be connected with movable panel 8 on the top of upper support 9, movable panel 8 can be swung around the both direction of pin, thereby adapt to the bevelled floor, being equipped with on axis 6 can be around the suspension and support 4 and the Winder 5 of axis 6 rotations, be inserted on the screw mandrel 3 that is complementary with lower support 7 negative threads the lower end of axis 6, regulate this screw mandrel 3 and just can realize the adjustment of support height, and support is fixed between the upper and lower floor; Be welded with a plate body 12 in the lower end of lower support 7 horizontal direction, lower support 7 bottoms contact with an end of spring 1, after support installs, spring 1 is in strained condition, the other end of spring 1 places spring case 10, and the box edge external diameter of described spring case 10 is greater than the internal diameter on the chassis 11 of lower support 7.
Have several pin hole 2 at interval from top to bottom in upper support 9, be provided with aperture on the top of axis 6, axis 6 carries out pin joint by the arbitrary pin-and-hole on this aperture and the upper support 92; For ease of folding, suspension and support 4 adopts the accordion structure of hinge joint spider, and weld with plate body 12 mutually by chassis 11 both sides of described lower support 7.
The utlity model has simple and reasonable, low cost of manufacture, installation is quick and convenient, safe and reliable and conformability is strong advantage, be adapted to use between building, the flooring that is adapted to especially tilt uses.
Claims (6)
1. building hoisting crane, comprise support, it is characterized in that: this support mainly is the column support that is made of upper support, axis and lower support, top in upper support is connected with movable panel, being equipped with on axis can be around the suspension and support and the Winder of axis rotation, and be inserted on the screw mandrel that is complementary with the lower support negative thread lower end of axis, and the lower end horizontal direction of lower support is welded with a plate body, the lower support bottom contacts with an end of spring, and the other end of spring places spring case.
2. building hoisting crane as claimed in claim 1 is characterized in that: described upper support has the several pin hole from top to bottom at interval.
3. building hoisting crane as claimed in claim 1 is characterized in that: the top at described axis is provided with aperture, and axis carries out pin joint by arbitrary pin-and-hole of this aperture and upper support.
4. building hoisting crane as claimed in claim 1 is characterized in that: described suspension and support is the accordion structure of hinge joint spider.
5. building hoisting crane as claimed in claim 1 is characterized in that: the both sides of described lower support are connected with plate body by the chassis.
6. building hoisting crane as claimed in claim 1 is characterized in that: the box edge external diameter of described spring case is greater than the internal diameter on the chassis of lower support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202638280U CN201634337U (en) | 2009-12-01 | 2009-12-01 | Building crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202638280U CN201634337U (en) | 2009-12-01 | 2009-12-01 | Building crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634337U true CN201634337U (en) | 2010-11-17 |
Family
ID=43078823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202638280U Expired - Fee Related CN201634337U (en) | 2009-12-01 | 2009-12-01 | Building crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366565A (en) * | 2015-12-11 | 2016-03-02 | 安徽理工大学 | Auxiliary hoisting device for high-tension cable tower |
| CN106348185A (en) * | 2016-10-11 | 2017-01-25 | 重庆工商大学 | Adjustable lifting device of outdoor unit of air conditioner |
| CN107337107A (en) * | 2017-06-20 | 2017-11-10 | 武威市津威环境科技有限责任公司 | A kind of folding Microhoist |
-
2009
- 2009-12-01 CN CN2009202638280U patent/CN201634337U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366565A (en) * | 2015-12-11 | 2016-03-02 | 安徽理工大学 | Auxiliary hoisting device for high-tension cable tower |
| CN106348185A (en) * | 2016-10-11 | 2017-01-25 | 重庆工商大学 | Adjustable lifting device of outdoor unit of air conditioner |
| CN107337107A (en) * | 2017-06-20 | 2017-11-10 | 武威市津威环境科技有限责任公司 | A kind of folding Microhoist |
| CN107337107B (en) * | 2017-06-20 | 2019-08-06 | 武威市津威环境科技有限责任公司 | A kind of folding Microhoist |
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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: 20101117 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |