CN207537029U - A kind of counterweight cantilever crane - Google Patents
A kind of counterweight cantilever crane Download PDFInfo
- Publication number
- CN207537029U CN207537029U CN201721670247.XU CN201721670247U CN207537029U CN 207537029 U CN207537029 U CN 207537029U CN 201721670247 U CN201721670247 U CN 201721670247U CN 207537029 U CN207537029 U CN 207537029U
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- Prior art keywords
- shaped
- cantilever
- weight plate
- counterweight
- cantilever crane
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model is related to a kind of counterweight cantilever cranes, belong to cantilever crane technical field.A kind of counterweight cantilever crane, including being fixed on the base board on ground, the vertical beam being fixed on base board and the cantilever beam for being arranged on vertical beam upper end；The cantilever beam has the i shaped steel of block for both ends, and cantilever beam is connect by taper roll bearing with vertical beam；The side setting lifting component opposite side setting mobile counterweight component of cantilever beam；The mobile counterweight component includes U-shaped Weight plate and clump weight with idler wheel, idler wheel sets two and positioned at the inside of U-shaped Weight plate, clump weight is articulated in the lower face of U-shaped Weight plate, U-shaped Weight plate lower end setting hook, lifting lug is set on clump weight, and clump weight is articulated in the lower end of U-shaped Weight plate；It is moved along i shaped steel the both sides that idler wheel is located at the web grider of i shaped steel；The lifting component is the electric block moved along I-steel.The utility model by the way that mobile counterweight component is set to make the stress balance of cantilever crane when in use, lower by abrasion.
Description
Technical field
The utility model is related to a kind of counterweight cantilever cranes, belong to cantilever crane technical field.
Background technology
In workshop, especially in machinery production workshop, cantilever crane is a kind of common lifting equipment.Cantilever hanging body
Product is small, takes up little area, being capable of flexible rotating in certain area.Compared to overhead traveling crane, cantilever crane is more applicable for rising compared with weight object
It hangs.However, there is also some defects for the cantilever crane used at present.Since the hanging beam of cantilever crane is unequal to be arranged on support
On vertical beam, when can cause discontinuity equalization, especially hoisting heavy between crossbeam and support vertical beam in this way, crossbeam is perpendicular with support
The situation of discontinuity equalization can aggravate between beam, and the abrasion between crossbeam and support vertical beam can also add seriously, therefore cause outstanding
Arm, which is hung, needs frequent maintaining, influences normally to produce.
Invention content
The purpose of this utility model is to provide a kind of cantilever crane with counterweight, so as to ensure the steady of cantilever crane work
It is qualitative, extend the service life of cantilever crane.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of counterweight cantilever crane, including being fixed on the base board on ground, the vertical beam being fixed on base board and being arranged on
The cantilever beam of vertical beam upper end；The cantilever beam for both ends have block i shaped steel, cantilever beam by taper roll bearing with
Vertical beam connects；The side setting lifting component opposite side setting mobile counterweight component of cantilever beam；The mobile counterweight component includes
U-shaped Weight plate and clump weight with idler wheel, idler wheel set two and positioned at the inside of U-shaped Weight plate, clump weight mountings
In the lower face of U-shaped Weight plate, the setting of U-shaped Weight plate lower end is linked up with, and sets lifting lug on clump weight, clump weight is articulated in U-shaped and matches
The lower end of weight plate；It is moved along i shaped steel the both sides that idler wheel is located at the web grider of i shaped steel；The lifting component is along I-steel
Mobile electric block.
Technical solutions of the utility model further improvement lies in that：Setting is used for the trip bolt of self-locking on U-shaped Weight plate.
Technical solutions of the utility model further improvement lies in that：The trip bolt is arranged on the side of U-shaped Weight plate,
Trip bolt runs through the side of U-shaped Weight plate.
Technical solutions of the utility model further improvement lies in that：It sets and is set on the cantilever beam of the side of mobile counterweight component
Put scale.
By adopting the above-described technical solution, the technique effect that the utility model obtains has：
The cantilever crane of the utility model is by setting mobile counterweight component to make the stress of the cantilever crane when in use more flat
Weighing apparatus, abrasion during use are lowered significantly；The lifting that mobile counterweight component also makes the cantilever crane can adapt to different weight weight needs
It asks.
The mobile counterweight component of the utility model includes U-shaped Weight plate and clump weight with idler wheel, system easy to process
Make, it is flexible and convenient to use.Setting is used for the trip bolt of self-locking on U-shaped Weight plate, when cantilever crane is used by mobile counterweight portion
Part is locked, and ensures the safety and stability used.
The utility model is simple in structure, easily operated use, and applicable is in extensive range, and performance improves, use cost
It reduces, there is comprehensive performance well.
Description of the drawings
Fig. 1 is the utility model stereoscopic schematic diagram；
Fig. 2 is the utility model cantilever beam schematic diagram；
Fig. 3 is the utility model weight member schematic diagram；
Wherein, 1, base board, 2, vertical beam, 3, cantilever beam, 4, block, 5, idler wheel, 6, U-shaped Weight plate, 7, clump weight, 8, electricity
Dynamic cucurbit, 9, trip bolt, 10, scale.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further details the utility model：
The utility model discloses a kind of counterweight cantilever crane, which is mainly used for the lighter load-carrying of lifting, Neng Gouling
It is living to use.Here is specific embodiment：
Counterweight cantilever crane described in the utility model, as shown in Figure 1, Figure 2, Figure 3 shows, including be fixed on ground base board 1,
The vertical beam 2 that is fixed on base board 1 and the cantilever beam 3 for being arranged on 2 upper end of vertical beam.Base board 1 is bolted with ground,
To provide a stable support construction for cantilever crane.It is used as cantilever beam 3, and work using i shaped steel in the utility model
The both ends setting block 4 of word steel is used as security setting.Cantilever beam 3 is connect by taper roll bearing with vertical beam 2, i.e., in vertical beam 2
Upper end setting taper roll bearing, and cantilever beam 3 with the rotating part of taper roll bearing is connect, uses taper roller
Bearing can make the rotation of cantilever beam 3 more flexible, and the abrasion between cantilever beam 3 and vertical beam 2 mitigates.Cantilever beam 3 connects with vertical beam 2
The both sides at the place of connecing set lifting component and can adjust the mobile counterweight component of position, the mobile counterweight portion as needed respectively
Part can adjust the position on cantilever beam 3 to adapt to the demand of different weight liftings.
Mobile counterweight component in the utility model, as shown in Figure 2 and Figure 3, including carry the U-shaped Weight plate 6 of idler wheel 5 with
And clump weight 7, idler wheel 5 set two and positioned at the insides of U-shaped Weight plate 6, clump weight 7 is articulated in the lower end of U-shaped Weight plate 6
Face.Idler wheel 5 is located at the both sides of the web grider of i shaped steel and clump weight can be driven to be moved along i shaped steel, to adjust position.
Clump weight 7 sets hook with U-shaped Weight plate 6 preferentially using dismountable connection mode, such as in 6 lower end of U-shaped Weight plate,
Lifting lug is set on clump weight 7.The lifting component is typically directly set as the electric block 8 moved along I-steel.
In specific implementation process, in order to ensure that mobile counterweight component can consolidate during certain hoisting heavy
In certain position, the trip bolt 9 for self-locking is set typically on U-shaped Weight plate 6.The trip bolt 9 is arranged on U
The side of shape Weight plate 6, trip bolt 9 run through the side of U-shaped Weight plate 6.It is arranged on two sides point of U-shaped Weight plate 6
Not She Zhi a trip bolt 9, trip bolt 9 passes through i shaped steel of the side face as cantilever beam 3 of U-shaped Weight plate 6, revolves
Turning trip bolt 9 can interact with i shaped steel and be locked.Concrete structure is as shown in Figure 2 and Figure 3.
The utility model can conveniently and accurately adjust the position of mobile counterweight component for user, match in setting
Scale 10 is provided on the cantilever beam 3 of the side of heavy parts, user adjusts the position of mobile counterweight component according to scale 10,
It is convenient accurate, mobile counterweight component is enable preferably to play the role of counterpoise.
The cantilever crane of the utility model is by setting mobile counterweight component to make the stress of the cantilever crane when in use more flat
Weighing apparatus is lowered significantly using abrasion；Mobile counterweight component also makes the cantilever crane can adapt to the lifting demand of different weight weight.
The utility model is simple in structure, easily operated use, can reduce the abrasion of cantilever crane, reduce the frequency of maintenance
Rate reduces use cost, has performance well.
Claims (4)
1. a kind of counterweight cantilever crane, it is characterised in that：Base board including being fixed on ground（1）, be fixed on base board（1）On
Vertical beam（2）And it is arranged on vertical beam（2）The cantilever beam of upper end（3）；The cantilever beam（3）There is block for both ends（4）I-shaped
Shaped steel, cantilever beam（3）Pass through taper roll bearing and vertical beam（2）Connection；Cantilever beam（3）Side setting lifting component opposite side
Mobile counterweight component is set；The mobile counterweight component is included with idler wheel（5）U-shaped Weight plate（6）And clump weight（7）,
Idler wheel（5）Set two and positioned at U-shaped Weight plate（6）Inside, clump weight（7）It is articulated in U-shaped Weight plate（6）Lower end
Face, U-shaped Weight plate（6）Lower end setting hook, clump weight（7）Upper setting lifting lug, clump weight（7）It is articulated in U-shaped Weight plate（6）'s
Lower end；Idler wheel（5）It is moved positioned at the both sides of the web grider of i shaped steel along i shaped steel；The lifting component is moves along I-steel
Electric block（8）.
2. a kind of counterweight cantilever crane according to claim 1, it is characterised in that：U-shaped Weight plate（6）Upper setting is for self-locking
Trip bolt（9）.
3. a kind of counterweight cantilever crane according to claim 2, it is characterised in that：The trip bolt（9）U-shaped is arranged on to match
Weight plate（6）Side, trip bolt（9）Through U-shaped Weight plate（6）Side.
4. a kind of counterweight cantilever crane according to claim 1, it is characterised in that：The cantilever beam of the side of weight member is set
（3）Upper setting scale（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670247.XU CN207537029U (en) | 2017-12-05 | 2017-12-05 | A kind of counterweight cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670247.XU CN207537029U (en) | 2017-12-05 | 2017-12-05 | A kind of counterweight cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537029U true CN207537029U (en) | 2018-06-26 |
Family
ID=62617038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721670247.XU Active CN207537029U (en) | 2017-12-05 | 2017-12-05 | A kind of counterweight cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207537029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980552A (en) * | 2019-11-14 | 2020-04-10 | 安徽兴邦专用汽车股份有限公司 | Crane with safety and stability auxiliary supporting device |
-
2017
- 2017-12-05 CN CN201721670247.XU patent/CN207537029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980552A (en) * | 2019-11-14 | 2020-04-10 | 安徽兴邦专用汽车股份有限公司 | Crane with safety and stability auxiliary supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050000 a2-102-1, guoxiangtang Industrial Park, 509 Taihang South Street, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Hanhong Technology Co.,Ltd. Country or region after: China Address before: 103, Block D, Zhongchuang Dream Factory, No. 91 Yonghong Road, Yongbi Village, Tongye Town, Luquan City, Shijiazhuang City, Hebei Province, China 050000 Patentee before: SHIJIAZHUANG HANHONG AUTOMATION TECHNOLOGY Co.,Ltd. Country or region before: China |